A kind of gas cylinder inflating device for automobile and method thereof
An inflatable device, natural gas technology, applied in the direction of container filling method, container discharge method, fixed capacity gas storage tank, etc., can solve problems such as reduction of adsorption reserves
Inactive Publication Date: 2016-06-22
卢亨俊
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Problems solved by technology
[0003] The present invention makes improvements to the problems existing in the above-mentioned prior art, that is, the technical problem to be solved by the present invention is to provide a cylinder inflation device for natural gas ANG automobiles and its method, so as to solve the problem that activated carbon generates a high temperature of 80°C when adsorbing gas so that the adsorption reserves 25% fewer problems
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Embodiment 1
[0018] Embodiment one: if figure 1 As shown, a gas cylinder inflation device for ANG vehicles includes a gas delivery pipe 1 and an exhaust pipe 8, the gas delivery pipe 1 is provided with a first valve 2, and the exhaust pipe 8 is provided with a second valve 7, An ANG tank steel cylinder 5 is connected between the gas delivery pipe 1 and the exhaust pipe 8 through a joint 3 , and an air storage tank 9 is connected to the outlet of the exhaust pipe 8 .
[0019] In this embodiment, in order to facilitate the removal of the tank and preserve the gas in the tank, a third valve 4 is provided at the air inlet of the steel cylinder 5 of the ANG tank, and a fourth valve 6 is provided at the gas outlet.
[0020] In this embodiment, a branch pipe 10 is also included, one end of the branch pipe 10 is connected to the gas delivery pipe 1 between the first valve 2 and the union 3, and the other end of the branch pipe 10 is connected to the second valve 7 and the gas storage On the exhau...
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The invention relates to a steel cylinder air-charging device and a steel cylinder air-charging method for a natural gas ANG (adsorbed natural gas) car. The steel cylinder air-charging device comprises an air conveying tube and an air exhausting tube, wherein a first valve is arranged on the air conveying tube; a second valve is arranged on the air exhausting tube; an ANG tank steel cylinder is connected between the air conveying tube and the air exhausting tube through a movable joint; an air storage tank is connected in an air outlet of the air exhausting tube. A third valve is arranged in air inlet of the ANG tank steel cylinder, and a fourth valve is arranged in air outlet of the ANG tank steel cylinder. The steel cylinder air-charging device further comprises a branch tube, wherein one end of the branch tube is connected on the air conveying tube between the first valve and the movable joint, the other end of the branch tube is connected on the air exhausting tube between the second valve and the air storage tank, and a fifth valve is arranged on the branch tube. By charging air to the ANG tank steel cylinder in a constant-pressure mode, the device solves a problem that the adsorption reserve volume is reduced by 25% as active carbon generates a high temperature of 80 DEG C while adsorbing the gas, and further guarantees that the natural gas is sufficiently utilized.
Description
technical field [0001] The invention relates to a cylinder inflation device and method for natural gas ANG automobiles. Background technique [0002] Adsorbed natural gas (ANG) is an emerging technology. As an economical and environmentally friendly gas storage method, its advantages are as follows: low gas storage pressure; High rate etc. With energy shortage and environmental pollution becoming more and more serious, natural gas, as a clean and cheap energy source, has become the preferred alternative fuel. Adsorbed natural gas has attracted people's attention as a storage method for automobile fuel. The storage method of ANG is a relatively ideal natural gas storage method. There are two problems in the current application in automobiles: 1. Rapid heating of the gas cylinder; 2. The adsorption capacity of activated carbon needs to be improved. In particular, the first problem is that the adsorption capacity is reduced by 25% due to the high temperature of 80°C generated...
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IPC IPC(8): F17C5/06F17C11/00F17C13/04
Inventor 卢亨俊卢元强
Owner 卢亨俊