A permeable refrigerant booster station

Abstract

This embodiment discloses a permeable refrigerant supercharging station, which includes a permeable cabinet main body, and a pneumatic booster pump, a stop valve, and an exhaust valve are installed in the permeable cabinet main body; the permeable The main body of the cabinet is surrounded by a hollow front door, a hollow left and right side, a hollow back wall and a base; the hollow front door is a grid-shaped hollow hollow front door; the hollow left and right The sides are grid-like hollowed-out left and right sides; the permeable rear wall is a permeable rear wall with through holes at the bottom. Through the see-through and hollowed-out cabinets, the present invention can clearly see the leakage of the internal devices and pipelines of the supercharging station, which can effectively improve the discovery rate of refrigerant leakage during the use of the supercharging station. When the internal refrigerant leaks, it will pass through the through hole It diffuses to the outside of the supercharging station, is sucked up by the peripheral suction pipe, and is discharged to the outside; it avoids the defect that the refrigerant leakage cannot be found when the detection sensor of the closed supercharging station fails.

Description

technical field [0001] The invention relates to a permeable refrigerant supercharging station. Background technique [0002] Refrigerant filling machines in the field of refrigeration such as air conditioners and refrigerators need a refrigerant booster station to supply refrigerant during operation. A conventional booster station is installed with a booster pump and valves in a closed cabinet. During the operation of the pressure-stabilizing accumulator or the balance cylinder, when leakage occurs, it is not easy to be found, resulting in waste of refrigerant. [0003] Environmentally friendly refrigerants are increasingly being applied to refrigeration equipment. R600a and R290 are widely used in refrigerators and freezers. The disadvantage of this new environmentally friendly hydrocarbon refrigerant is that it is flammable and has certain production safety hazards. For supercharging stations for hydrocarbon refrigerants, leakage of refrigerant is detected by arranging l...

AI Technical Summary

Problems solved by technology

[0002] Refrigerant filling machines in the field of refrigeration such as air conditioners and refrigerators need a refrigerant booster station to supply refrigerant during operation. A conventional booster station is installed with a booster pump, valves, The pressure-stabilizing accumulator or balance cylinder is not easy to be found when there is leakage during operation, resulting in waste of refrigerant

[0003] Environmentally friendly refrigerants are increasingly being applied to refrigeration equipment. R600a and R290 are widely used in refrigerators and freezers. The disadvantage of this new environmentally friendly hydrocarbon refrigerant is that it is flammable and has certain production safety hazards

Images