LPG picking type filling room

Abstract

The embodiment of the invention discloses an LPG picking type filling room, and relates to the technical field of liquefied petroleum gas. The LPG picking type filling room comprises a skid-mounted workshop and a platform. The skid-mounted workshop comprises a box body, a filling system and a monitoring system, the filling system and the monitoring system are both arranged on the box body, the monitoring system is connected to the filling system, the filling system comprises a plurality of filling scales, a liquefied gas pump, a filter, a liquid phase pump inlet valve, a backflow outlet valveand a multipurpose port valve, the multiple filling scales are connected with the liquefied gas pump through filling pipes, the liquid phase pump inlet valve is connected with the liquefied gas pump through the filter, the liquid phase pump inlet valve, the backflow outlet valve and the multipurpose port valve are connected through a backflow pipe, and the monitoring system includes an explosion-proof main distribution box, an explosion-proof switch box, an explosion-proof fan linkage box, an explosion-proof screen display monitoring box, an alarm, an explosion-proof exhaust fan, an explosion-proof fan and an explosion-proof LED spotlight which are arranged in the box body. The problem that cost increase caused by filling in another filling station due to halt production during transformation of the filling workshop is solved.

Description

technical field [0001] The invention relates to the technical field of liquefied petroleum gas, in particular to an LPG skid-type filling room. Background technique [0002] Liquefied gas is mainly used as petrochemical raw material for hydrocarbon cracking to produce ethylene or steam conversion to produce synthesis gas, and can be used as industrial, civil and internal combustion engine fuel. Its main quality control indicators are evaporation residue and sulfur content, etc., and sometimes olefin content is also controlled. The gaseous liquefied petroleum is about 1.5 times heavier than air, and the explosion range of the gas-air mixture is 1.7% to 9.7%, and it will explode when it encounters an open flame. Therefore, it is necessary to prevent leakage when using it, and not to be careless, so as not to cause harm. [0003] After the liquefied petroleum gas is used up, it needs to be filled at the filling station. When the filling station needs to be renovated or repair...

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Problems solved by technology

[0004] The purpose of the embodiment of the present invention is to provide an LPG skid-type filling room, which is used to solve the problem of increased cost caused by the need to go to another filling station for filling when the filling workshop is modified in the prior art.

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