The Prime Minister of Slovakia has regained consciousness and is in stable condition

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According to a report by DPA on May 15, Slovakia Prime Minister Robert Fizo was seriously injured in an attempted assassination on the 15th. After several hours of surgery, he has regained consciousness.

Reports by Slovakia TA3 TV and Independent Daily on the evening of the 15th did not provide further information on Fizo’s health.

According to official news released on the evening of the 15th, 59-year-old Fizo’s life is in danger.

Reports mentioned that Fizo was shot by a 71-year-old man in the country’s mining town of Handlowa. According to witnesses, the man shot Fizo several times as he greeted supporters after a cabinet meeting.

According to the government, the shooting was politically motivated. Media reports said that the gunman’s wife was also interrogated by the police.

According to a Reuters report on May 15, the gunman who attacked Slovakia Prime Minister Fizo fired five shots in a row, putting him in critical condition and undergoing several hours of surgery.

Slovakia Deputy Prime Minister and Minister of the Environment Tomashtaraba told reporters: Fortunately, the operation went smoothly. I think he will survive in the end and is now out of danger.

Taraba also revealed that one bullet penetrated Fizo’s abdomen and another hit a joint.

Slovakia Media A quoted unnamed source as saying that Fizo’s surgery has ended and is currently in stable condition. (Compiled by Guo Jun)

What should be done in the daily maintenance and management of ship-borne generators

  The daily maintenance and management of ship-borne generator is the key to ensure its stable operation and prolong its service time. The following are some key maintenance management issues:From some points of view, boat generator It is the core driving force to better promote the rapid development of the surrounding markets. https://usrpower.com/product/usr-pgm-marine-generator-jec60-6kva/

  

  I. General Maintenance of Ship-borne Generator

  

  Keep clean:

  

  Always clean the dust and dirt near the generator to avoid the accumulation of water, oil and corrosive gases, so as to avoid damaging the insulation of the generator winding.

  

  Clean the ventilation duct and keep it unobstructed to ensure the normal ventilation and cooling of the generator. The temperature of cooling air shall not be too low to prevent condensation of water droplets on windings and other conductive devices.

  

  Corrosion and rust prevention:

  

  Check whether the paint on the surface of the generator falls off. If there is rust, remove rust in time and apply antirust paint.

  

  For parts such as slip rings, the surface should be kept smooth and cleaned and inspected regularly.

  

  Second, the ship-borne generator regular inspection and maintenance

  

  Pre-startup inspection:

  

  Before the ship-borne generator is put into operation, it should be carefully checked whether there are sundries in it to prevent foreign objects such as screws, tools and rags from falling into it.

  

  Use dry compressed air to remove dust from all parts of the generator.

  

  Check the lubrication of generator bearings to ensure that the quality and quantity of lubricating oil or grease meet the maintenance requirements.

  

  Check the connection between the generator and its prime mover to ensure that their axes are in the same straight line.

  

  Check whether the rotor is flexible and the bearing quality.

  

  Measure the insulation resistance of stator and rotor lines to ensure that it is not lower than the specified value.

  

  In-service monitoring:

  

  Monitor the temperature rise, voltage, power factor, grid frequency and other parameters of the ship-borne generator to ensure its operation within the normal range.

  

  Regularly check the rotation of the rotor, the working conditions of the slip ring and the carbon brush, and whether there are any abnormal phenomena such as sparks.

  

  III. Dismantling and Drying of Ship-borne Generator

  

  Precautions for disassembly:

  

  When disassembling and assembling the ship-borne generator, care should be taken not to damage the components, especially the stator coil and rotor protruding out of the frame.

  

  When the rotor is taken out, cardboard should be placed between the stator and rotor of the motor to prevent damage to the core and winding.

  

  When binding the rotor with steel cables, it should be ensured that the steel cables do not touch the rotor journal, slip ring, transfer lead and other parts.

  

  Drying treatment:

  

  For newly installed or long-term disabled generators, they should be dried before operation.

  

  If the generator is damp, it can be dried by hot air method, short-circuit current drying method or on-load drying method.

  

  During the drying process, the temperature and insulation resistance should be measured regularly to ensure the drying effect.

  

  Four, ship-borne generator lubrication and replacement

  

  Bearing lubrication:

  

  For sliding bearings lubricated by oil ring, the oil quantity should be kept moderate to avoid oil injection during operation.

  

  For motors with ball bearings or roller bearings, the grease should be changed regularly.

  

  Parts replacement:

  

  Check the parts of the generator set regularly, such as belts and filter elements, and replace them in time if they are worn.

  

  Check and replace lubricating oil and coolant regularly to keep the unit in good condition.

  

  V. Performance Test and Record of Ship-borne Generator

  

  Performance test:

  

  Regularly test the performance of the ship-borne generator, including whether the output voltage, frequency and other parameters meet the standards.

  

  Find potential problems in time and deal with them through performance testing.

  

  Record maintenance information:

  

  Record the time, content, replaced parts and problems found in each maintenance.

  

  Establish a complete maintenance file for subsequent analysis and improvement.

  

  To sum up, the daily maintenance management of ship-borne generators involves many aspects, including general maintenance, regular inspection and maintenance, disassembly and drying, lubrication and replacement, and performance testing and recording. The implementation of these maintenance and management measures can improve the stability of the generator and prolong its service time, and provide a strong guarantee for the normal operation of the ship.

Malaysian Minister_ Malaysia_China economic and trade ties have brought tangible benefits to the two peoples

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Kuala Lumpur, July 16 (Reporter Wang Yi Cheng Yiheng) Malaysian Minister of Investment, Trade and Industry Zavr said on the 15th that Malaysia-China economic and trade ties have brought tangible benefits to the two peoples. Malaysia’s electronics, minerals, palm oil, rubber and other products are welcomed by China; China’s investment in Malaysia has stimulated Malaysia’s infrastructure improvement and manufacturing growth, created employment opportunities, and promoted technology transfer.

On the same day, Zawr attended the first story-sharing meeting and promotion ceremony of China-Malaysia Belt and Road Cooperation hosted by the Southeast Asian Social Science Research Center, a Malaysian think tank, in Kuala Lumpur. In his speech, he said that Malaysia was one of the first countries to respond to the Belt and Road Initiative, which further consolidated the Malaysia-China economic partnership and promoted connectivity and economic development.

He said that science and technology are advancing rapidly and global challenges are increasing. The Malaysia-China partnership is more important than ever. He hopes that the two countries will jointly explore cutting-edge technologies in the fields of digital economy, green technology and artificial intelligence, which will not only promote economic growth, but also contribute to global well-being. contribution.

Ouyang Yujing, Chinese Ambassador to Malaysia, delivered a speech saying that over the years, China-Malaysia high-quality cooperation in jointly building the Belt and Road Initiative has yielded fruitful results. China and Malaysia will take the 50th anniversary of the establishment of diplomatic relations this year as an opportunity to deepen development docking, deeply integrate the Belt and Road Initiative with Malaysia’s Changming Economic Framework, strengthen economic, trade, investment and infrastructure connectivity cooperation; enhance people-to-people exchanges, and actively carry out cultural, educational, tourism and other cooperation; strengthen multilateral cooperation and strengthen dialogue and coordination on international and regional issues of common concern.

At the sharing meeting, three Malaysian locals told stories of friendship with China in the fields of economy, education and other fields based on their personal experiences. Sharing meetings will also be held in other Malaysian states to celebrate the 50th anniversary of the establishment of diplomatic relations between China and Malaysia.

What matters should be paid attention to in winter water tank drainage of marine diesel generator set

  When marine diesel generator sets drain water tanks in winter, the following key points should be paid attention to. For example, pay attention to the time of water discharge, matters needing attention in water discharge operation and so on. I hope the following introduction can bring reference to users.We have every reason to believe. boat generator It will become the mainstream of the industry and will gradually affect more and more people. https://usrpower.com/product/usr-pgm-marine-generator-jec60-6kva/

  

  First, the timing of discharging water from the water tank of marine diesel generator set

  

  Stop and wait: drain water 15 minutes after the stop, at which time the water temperature has dropped, avoiding the excessive temperature difference between the fuselage and the external environment caused by immediate water discharge, which will cause deformation of parts, such as cylinder head, and affect the performance of the unit.

  

  Avoid draining water at high temperature: Before the engine is turned off, if the temperature is very high, don’t stop immediately to drain water. Unload the load first, make it run at idle speed, and then drain the water when the water temperature drops to 40~50≧. This can prevent the outer surface temperature of the cylinder block, cylinder head and water jacket which are in contact with water from suddenly dropping and shrinking, while the temperature inside the cylinder block is still very high and the shrinkage is small, so it is easy to cause cracks in the cylinder block and cylinder head due to excessive temperature difference between inside and outside.

  

  Second, the marine diesel generator water tank water operation

  

  Observe the water flow: open the drain valve or switch and pay attention to the specific situation of the water flow. If the water flow is smooth and continuous, it means that the water in the cooling system can be discharged normally. If the water flow becomes smaller or faster or slower, it means that the water contains impurities or scale, which may hinder the normal discharge of water. At this time, the water drain valve or related components should be removed, so that water can be directly discharged from the body. If the water flow is still not smooth, it can be dredged by hard and slender rigid objects such as iron wire until the water flow is smooth.

  

  Rocking unit: When the cooling water stops flowing out, the diesel generator set is rocked for a few more turns, so that the residual cooling water that is not easy to flow out will flow out because of the vibration of the marine diesel generator set. This can prevent the water plug on the cylinder head from freezing, thus preventing the cooling water from flowing into the oil shell in the future.

  

  Keep the water drain switch in the state: if the water drain switch is not removed, make sure it is in the open state after the water drain is completed, so as to prevent the cooling water that cannot flow out for various reasons from freezing the relevant components of the diesel generator set.

  

  Open the water tank cover: open the water tank cover when discharging water, otherwise the cooling water will not flow smoothly, and parts may be frozen due to unclean water discharge in winter.

  

  Third, the follow-up treatment

  

  Idle drying: In the cold winter, the engine should be started to idle for a few minutes after the cooling water in the engine is released. This is mainly due to the fact that some water may remain in the water pump and other parts after water is drained. After restarting, the residual water in the water pump and other parts can be dried by the body temperature to ensure that there is no water in the engine and prevent water leakage caused by freezing of the water pump and tearing of the water seal.

  

  Four, marine diesel generator water tank other maintenance suggestions

  

  Maintenance of water tank: the water tank of marine diesel generator set uses pure water, and the radiator is cleaned regularly to prevent internal scaling or deposits from affecting the heat dissipation effect.

  

  Preheating measures: when the temperature is low, the marine diesel generator set should be preheated before starting to ensure the smooth start and stable operation of the unit.

  

  To sum up, the marine diesel generator set needs to follow certain steps and precautions when draining the water tank in winter, so as to ensure that the water in the cooling system can be completely drained and prevent the related components from being damaged.

Kim Jong_un guides ultra_large rocket launcher shooting training

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Seoul, March 19. According to a report by the Korean Central News Agency on the 19th, Kim Jong-un, General Secretary of the Workers ‘Party of Korea and Chairman of the State Councilor, directed artillery units in the western region to conduct ultra-large rocket fire training on the 18th.

KCNA said that this is the first time that the country’s artillery units have used this ultra-large rocket with a caliber of 600 mm to conduct salvo training on a company basis. The purpose is to confirm the power and actual combat capabilities of the weapon system, and to check and improve the artillery units ‘combat mobilization status. After the company’s salvo, it also conducted an aerial explosion simulation test of the rocket at a predetermined altitude above the target.

The report said that Kim Jong-un said that overwhelming military force should be used as a force to completely eliminate the possibility of armed conflict and war. He emphasized that this ultra-large rocket gun plays an important role in war preparations, and requested that the modernization of artillery continue to be vigorously promoted around it.

What should be done in the daily maintenance and management of ship-borne generators

  The daily maintenance and management of ship-borne generator is the key to ensure its stable operation and prolong its service time. The following are some key maintenance management issues:consequently Gasoline vehicle generator I also got a lot of attention and wanted to join the ranks. https://usrpower.com/product-category/vehicle-generators/gasoline-vehicle-generator-car-generators/

  

  I. General Maintenance of Ship-borne Generator

  

  Keep clean:

  

  Always clean the dust and dirt near the generator to avoid the accumulation of water, oil and corrosive gases, so as to avoid damaging the insulation of the generator winding.

  

  Clean the ventilation duct and keep it unobstructed to ensure the normal ventilation and cooling of the generator. The temperature of cooling air shall not be too low to prevent condensation of water droplets on windings and other conductive devices.

  

  Corrosion and rust prevention:

  

  Check whether the paint on the surface of the generator falls off. If there is rust, remove rust in time and apply antirust paint.

  

  For parts such as slip rings, the surface should be kept smooth and cleaned and inspected regularly.

  

  Second, the ship-borne generator regular inspection and maintenance

  

  Pre-startup inspection:

  

  Before the ship-borne generator is put into operation, it should be carefully checked whether there are sundries in it to prevent foreign objects such as screws, tools and rags from falling into it.

  

  Use dry compressed air to remove dust from all parts of the generator.

  

  Check the lubrication of generator bearings to ensure that the quality and quantity of lubricating oil or grease meet the maintenance requirements.

  

  Check the connection between the generator and its prime mover to ensure that their axes are in the same straight line.

  

  Check whether the rotor is flexible and the bearing quality.

  

  Measure the insulation resistance of stator and rotor lines to ensure that it is not lower than the specified value.

  

  In-service monitoring:

  

  Monitor the temperature rise, voltage, power factor, grid frequency and other parameters of the ship-borne generator to ensure its operation within the normal range.

  

  Regularly check the rotation of the rotor, the working conditions of the slip ring and the carbon brush, and whether there are any abnormal phenomena such as sparks.

  

  III. Dismantling and Drying of Ship-borne Generator

  

  Precautions for disassembly:

  

  When disassembling and assembling the ship-borne generator, care should be taken not to damage the components, especially the stator coil and rotor protruding out of the frame.

  

  When the rotor is taken out, cardboard should be placed between the stator and rotor of the motor to prevent damage to the core and winding.

  

  When binding the rotor with steel cables, it should be ensured that the steel cables do not touch the rotor journal, slip ring, transfer lead and other parts.

  

  Drying treatment:

  

  For newly installed or long-term disabled generators, they should be dried before operation.

  

  If the generator is damp, it can be dried by hot air method, short-circuit current drying method or on-load drying method.

  

  During the drying process, the temperature and insulation resistance should be measured regularly to ensure the drying effect.

  

  Four, ship-borne generator lubrication and replacement

  

  Bearing lubrication:

  

  For sliding bearings lubricated by oil ring, the oil quantity should be kept moderate to avoid oil injection during operation.

  

  For motors with ball bearings or roller bearings, the grease should be changed regularly.

  

  Parts replacement:

  

  Check the parts of the generator set regularly, such as belts and filter elements, and replace them in time if they are worn.

  

  Check and replace lubricating oil and coolant regularly to keep the unit in good condition.

  

  V. Performance Test and Record of Ship-borne Generator

  

  Performance test:

  

  Regularly test the performance of the ship-borne generator, including whether the output voltage, frequency and other parameters meet the standards.

  

  Find potential problems in time and deal with them through performance testing.

  

  Record maintenance information:

  

  Record the time, content, replaced parts and problems found in each maintenance.

  

  Establish a complete maintenance file for subsequent analysis and improvement.

  

  To sum up, the daily maintenance management of ship-borne generators involves many aspects, including general maintenance, regular inspection and maintenance, disassembly and drying, lubrication and replacement, and performance testing and recording. The implementation of these maintenance and management measures can improve the stability of the generator and prolong its service time, and provide a strong guarantee for the normal operation of the ship.

Ministry of Commerce_ Resolutely oppose unilateral trade protectionism

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Beijing, March 14: U.S. President Biden posted on social media saying that he would study petitions from several trade union organizations against China’s subsidies to shipyards. In response, He Yadong, spokesman of the Ministry of Commerce, said on the 14th that China firmly opposes unilateral trade protectionism that ignores WTO rules.

At a regular press conference held by the Ministry of Commerce on the same day, He Yadong said that the accusations made by relevant US organizations against China are completely untenable. Several reports have pointed out that the main reason for the decline of the U.S. shipbuilding industry is over-protection. The development of China’s shipbuilding industry benefits from enterprises strengthening scientific and technological innovation and accelerating high-end, intelligent and green development. The United States blames China for its own industrial development problems, which lacks factual basis.

What I want to emphasize is that the US Section 301 is a typical unilateralist measure that violates the basic principles of the WTO and blatantly ignores and undermines multilateral rules. The previous Section 301 measures taken by the United States against China have been ruled to violate WTO rules. He Yadong said that he hopes the United States will make prudent decisions and not repeat the same mistakes. China will pay close attention to relevant progress, take all necessary measures, and resolutely defend its legitimate rights and interests.

What are the main factors affecting the price of marine diesel generators

  The main factors affecting the price of marine diesel generators include the following aspects. I hope the following introduction can bring reference to users.Therefore, this is the choice Gasoline vehicle generator The reason, there is no denying its positive impact. https://usrpower.com/product-category/vehicle-generators/gasoline-vehicle-generator-car-generators/

  

  First, the brand affects the price of marine diesel generators

  

  Brand is one of the key factors affecting the price of marine diesel generators. By virtue of its technology, manufacturing process and good market reputation, brand-name generator sets have good quality and stable performance, so the price is relatively high. On the contrary, some minority brands may have lower prices, but there may be a certain gap in quality and performance.

  

  Second, the power affects the price of marine diesel generators

  

  Power is another important factor that determines the price of marine diesel generators. Under the same brand and specification, the higher the power, the higher the manufacturing cost and technical requirements, so the higher the price. At the same time, different power units are suitable for ships of different sizes and different electricity demand, so choosing the appropriate power is also the key to control the cost.

  

  Third, the configuration affects the price of marine diesel generators

  

  The configuration of marine diesel generator will also affect its price. In addition to the standard configuration, there are some optional accessories, such as sound insulation box, rain shelter, mobile trailer, automatic control system and so on. The increase of these configurations will improve the performance and experience of the unit, but it will also increase the cost accordingly. Therefore, when choosing the configuration, we need to make a trade-off according to the actual needs.

  

  Fourth, raw material prices

  

  The price of raw materials is also one of the important factors that affect the cost of marine diesel generators. The price fluctuation of raw materials such as steel and copper will directly affect the manufacturing cost of generator sets, and then affect their market prices. Therefore, it is necessary to pay attention to the dynamics of the raw material market and its impact on the price when purchasing.

  

  V. Seasonal demand

  

  Seasonal demand will also affect the price of marine diesel generators. In the peak demand season, due to tight market supply, prices may rise; In the off-season, due to fierce market competition, prices may fall. Therefore, it is necessary to pay attention to the changes in market demand and its impact on prices when purchasing.

  

  To sum up, the price of marine diesel generators is influenced by many factors such as brand, power, configuration, raw material price and seasonal demand. When purchasing, we need to weigh and choose according to the actual demand in order to find a product with high cost performance.

Syria holds parliamentary elections

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Damascus, July 15 (Reporter Cheng Shuapeng Jize) Syria held parliamentary elections on the 15th. Six candidates from different political parties and independent candidates competed for 250 parliamentary seats.

The election was held in areas controlled by Syrian government forces. At present, some areas in northern Syria provinces such as Idlib, Raqqa, Hasakeh, Dayr ez-Zor, and Aleppo are still controlled by Syrian opposition armed forces or extremist organizations.

The Syria Election High Judicial Council previously announced that there will be a total of 8 polling stations across Syria for this election. The voting time will be from 7:00 to 19:00 local time, which can be extended by up to 5 hours with the approval of the committee.

This is the fourth parliamentary election since Syria promulgated a new constitution in February 2012. The last election was held in July 2020, and the National Progressive Front, led by the ruling Arab Baath Socialist Party, won a majority in parliament. Public opinion here believes that the National Progressive Front is still expected to win a majority of seats in this election.

Affected by war, sanctions, epidemics, regional conflicts, etc., Syria’s economic situation and people’s livelihood conditions have continued to deteriorate in recent years. Economic and people’s livelihood issues have become the focus of attention of many candidates and voters.

According to the Syria constitution, parliament holds elections every four years.

What matters should be paid attention to in winter water tank drainage of marine diesel generator set

  When marine diesel generator sets drain water tanks in winter, the following key points should be paid attention to. For example, pay attention to the time of water discharge, matters needing attention in water discharge operation and so on. I hope the following introduction can bring reference to users.pass yacht generator As can be seen from its market performance, it has strong vitality and strong appeal. https://usrpower.com/product/usr-pmg-marine-generator-jec80-power-8kva/

  

  First, the timing of discharging water from the water tank of marine diesel generator set

  

  Stop and wait: drain water 15 minutes after the stop, at which time the water temperature has dropped, avoiding the excessive temperature difference between the fuselage and the external environment caused by immediate water discharge, which will cause deformation of parts, such as cylinder head, and affect the performance of the unit.

  

  Avoid draining water at high temperature: Before the engine is turned off, if the temperature is very high, don’t stop immediately to drain water. Unload the load first, make it run at idle speed, and then drain the water when the water temperature drops to 40~50≧. This can prevent the outer surface temperature of the cylinder block, cylinder head and water jacket which are in contact with water from suddenly dropping and shrinking, while the temperature inside the cylinder block is still very high and the shrinkage is small, so it is easy to cause cracks in the cylinder block and cylinder head due to excessive temperature difference between inside and outside.

  

  Second, the marine diesel generator water tank water operation

  

  Observe the water flow: open the drain valve or switch and pay attention to the specific situation of the water flow. If the water flow is smooth and continuous, it means that the water in the cooling system can be discharged normally. If the water flow becomes smaller or faster or slower, it means that the water contains impurities or scale, which may hinder the normal discharge of water. At this time, the water drain valve or related components should be removed, so that water can be directly discharged from the body. If the water flow is still not smooth, it can be dredged by hard and slender rigid objects such as iron wire until the water flow is smooth.

  

  Rocking unit: When the cooling water stops flowing out, the diesel generator set is rocked for a few more turns, so that the residual cooling water that is not easy to flow out will flow out because of the vibration of the marine diesel generator set. This can prevent the water plug on the cylinder head from freezing, thus preventing the cooling water from flowing into the oil shell in the future.

  

  Keep the water drain switch in the state: if the water drain switch is not removed, make sure it is in the open state after the water drain is completed, so as to prevent the cooling water that cannot flow out for various reasons from freezing the relevant components of the diesel generator set.

  

  Open the water tank cover: open the water tank cover when discharging water, otherwise the cooling water will not flow smoothly, and parts may be frozen due to unclean water discharge in winter.

  

  Third, the follow-up treatment

  

  Idle drying: In the cold winter, the engine should be started to idle for a few minutes after the cooling water in the engine is released. This is mainly due to the fact that some water may remain in the water pump and other parts after water is drained. After restarting, the residual water in the water pump and other parts can be dried by the body temperature to ensure that there is no water in the engine and prevent water leakage caused by freezing of the water pump and tearing of the water seal.

  

  Four, marine diesel generator water tank other maintenance suggestions

  

  Maintenance of water tank: the water tank of marine diesel generator set uses pure water, and the radiator is cleaned regularly to prevent internal scaling or deposits from affecting the heat dissipation effect.

  

  Preheating measures: when the temperature is low, the marine diesel generator set should be preheated before starting to ensure the smooth start and stable operation of the unit.

  

  To sum up, the marine diesel generator set needs to follow certain steps and precautions when draining the water tank in winter, so as to ensure that the water in the cooling system can be completely drained and prevent the related components from being damaged.