Recently, the gas parallel maintenance valve oil filling and maintenance technology developed by Qin Gas General Corporation was awarded the second National Safety Production Science and Technology Achievement Award by the State Administration of Work Safety and the State Administration of Coal Mine Safety. The technology is in the domestic gas industry. In the leading position, it solves the problem of long-term troubles in the daily maintenance of valves in China's gas industry, and improves the safety of gas pipeline network operation.
It is understood that the gas parallel double gate valve is widely used in China's gas pipeline network. As an important equipment to cut off the gas source, its working condition is good or bad, which directly affects the safe operation of the gas pipeline network, and is related to the life and property of the majority of gas users. Safety. The maintenance of the valve generally adopts the method of dismantling and overhauling the valve. The maintenance of a valve requires dozens of people. The labor intensity is large and the operation time is long. The average cost is 7200 yuan, and it must be carried out in the case of the network to stop the gas, which affects the normal use of the user. gas.
The technicians of Qin Gas General Corporation have worked hard and conducted many experiments. In May 2001, the company successfully developed the gas valve oiling and maintenance technology, which is to select the right lubricating oil. Through the oil filling system, the gas pipe network does not stop gas and does not affect the normal. In the case of operation, only 3 to 4 people can be completed in more than 20 minutes. The operation is simple and the maintenance effect is good. The average cost is only 408 yuan, which saves a lot of manpower, material resources and financial resources. Since the application of this technology by the Gas Corporation in May 2001, 193 valve maintenance has been carried out, saving more than 1.2 million yuan. At present, the technology has been promoted in the gas industry of our province, and both have achieved good economic and social benefits.
It is understood that the gas parallel double gate valve is widely used in China's gas pipeline network. As an important equipment to cut off the gas source, its working condition is good or bad, which directly affects the safe operation of the gas pipeline network, and is related to the life and property of the majority of gas users. Safety. The maintenance of the valve generally adopts the method of dismantling and overhauling the valve. The maintenance of a valve requires dozens of people. The labor intensity is large and the operation time is long. The average cost is 7200 yuan, and it must be carried out in the case of the network to stop the gas, which affects the normal use of the user. gas.
The technicians of Qin Gas General Corporation have worked hard and conducted many experiments. In May 2001, the company successfully developed the gas valve oiling and maintenance technology, which is to select the right lubricating oil. Through the oil filling system, the gas pipe network does not stop gas and does not affect the normal. In the case of operation, only 3 to 4 people can be completed in more than 20 minutes. The operation is simple and the maintenance effect is good. The average cost is only 408 yuan, which saves a lot of manpower, material resources and financial resources. Since the application of this technology by the Gas Corporation in May 2001, 193 valve maintenance has been carried out, saving more than 1.2 million yuan. At present, the technology has been promoted in the gas industry of our province, and both have achieved good economic and social benefits.
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