Sealing gas sampling apparatus

A gas sampling and gas container technology, which is applied in the field of sealed gas sampling realization devices, can solve the problems of sulfur hexafluoride gas loss, serious environmental damage and high price of sulfur hexafluoride gas, avoiding economic losses and being beneficial to the environment. protective effect

A gas sampling and gas container technology, which is applied in the field of sealed gas sampling realization devices, can solve the problems of sulfur hexafluoride gas loss, serious environmental damage and high price of sulfur hexafluoride gas, avoiding economic losses and being beneficial to the environment. protective effect

CN101587031AInactive Publication Date: 2009-11-25施宏
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  • Sealing gas sampling apparatus

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Embodiment Construction

[0025] For the convenience of further understanding the purpose means of the present invention, hereby attach preferred embodiment figure to describe in detail as follows:

[0026] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the sealing gas sampling implementation device of the present invention is characterized in that it includes: an adapter 1, a first solenoid valve 2, a second solenoid valve 3, a gas container 5, an exhaust valve 6 and a miniature high-pressure air pump 8;

[0027] Adapter 1 has a one-way check valve connection hole 9 and a boss 10 located in the one-way check valve connection hole at one end, and has an air inlet connected to the one-way check valve connection hole 9 at the other end 11 and the gas outlet 12, the gas outlet 12 of the adapter is connected with the inlet of the first electromagnetic valve 2, the outlet of the gas container 5 is connected with the inlet of the miniature high-pressure air pump 8, and the outlet of the min...

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Abstract

The invention discloses a sealing gas sampling apparatus, including an adapter, a first electromagnetic valve, a second electromagnetic valve, a gas container, a vent valve and a minisize high-pressure air pump. One end of the adapter is provided with a connecting column and a convex column and the other end is provided with an air inlet and an air outlet. The air outlet of the adapter is connected with the inlet of the first electromagnetic valve. The outlet of the gas container is connected with the inlet of the minisize high-pressure air pump. The outlet of the minisize high-pressure air pump is respectively connected with the inlet of the second electromagnetic valve and the vent valve via a tee joint. The outlet of the second electromagnetic valve is connected with the air inlet of the adapter. An interface is arranged on the gas container. The sealing gas sampling apparatus can sample the sealing gas. The gas passing through the sampling and analysis instrument can be charged to the electrical apparatus or the gas tank timely to realize the effective sampling of the measured gas, thus benefiting environmental protection and avoiding the economic loss.

Description

technical field [0001] The invention relates to a sealed gas sampling realization device for sampling the sealed gas in electrical equipment or a gas storage tank. Background technique [0002] Sampling and testing the sealed gas in electrical equipment or gas storage tanks is a work that often needs to be dealt with in practice. For example, in practice, it is often necessary to sample and detect sulfur hexafluoride gas in electrical equipment or gas storage tanks. Sulfur hexafluoride gas is a colorless, odorless, non-toxic, high-insulating gas, which is generally used as an insulating gas in various high-voltage electrical equipment. However, due to the huge damage of sulfur hexafluoride to the environment Moreover, the price of sulfur hexafluoride gas itself is relatively high, and the requirements for sulfur hexafluoride gas are very high during the operation of high-voltage electrical equipment. The operation of on-site equipment needs to pay attention to various chang...

Claims

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Application Information

Patent Timeline
25 Nov 2009
Publication
CN101587031A
IPC
G01N1/24
Inventors
施宏