Vehicle air conditioner oil-gas separator

Abstract

The invention provides a vehicle air conditioner oil-gas separator. The vehicle air conditioner oil-gas separator comprises a second guide plate, a shell, a floating ball, a stretchable rod, a guide sleeve, a loudspeaker and a touch switch; the second guide plate is arranged on the left portion of the annular side face in the shell, and the shell is installed at the middle position of the interior of an outer tank; through the design, oil-gas quick separation is achieved, the separation effect is good, and the separation efficiency is high; the floating ball is installed on the lower end face of the stretchable rod, the stretchable rod is assembled in the guide sleeve, the guide sleeve is fixed to the upper position of the annular side face in an oil storage tank, the loudspeaker is arranged on the annular side face of the outer tank and is connected with the touch switch through a connecting line, and the touch switch is arranged at the middle position of the upper end face of the interior of the guide sleeve; and by means of the design, the blockage early warning function is achieved, and the running stability of the vehicle air conditioner oil-gas separator is guaranteed. The vehicle air conditioner oil-gas separator is reasonable in structure, good in oil-gas separation effect, long in service life, good in stability and high in reliability.

Description

technical field [0001] The invention relates to an air conditioner oil-gas separator for vehicles, which belongs to the field of auto parts equipment. Background technique [0002] In automobile air conditioners and refrigeration units, there are three common types of tanks: liquid storage dryer, gas-liquid separator, and oil separator. The most common air conditioner is the liquid storage dryer: the position is between the condenser outlet and the evaporator (expansion valve), and the position on the car is different, such as the front and side of the condenser. The current newer models no longer have a separate liquid storage drier, but on the condenser: there is a columnar thick tube next to the liquid collector on one side of the condenser, which is the liquid storage drier. Oil separator: When the compressor discharges the refrigerant gas, it will take out the compressor lubricating oil (refrigeration oil). The function of the refrigeration oil is to lubricate the comp...

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Problems solved by technology

[0003] The air conditioner in the prior art still uses the traditional vehicle air conditioning pipeline system, the compressor has insufficient oil return, insufficient lubrication, fast wear, and high replacement frequency; the oil-gas separator in the prior art has a simple structure, poor oil-gas separation effect, and low separation efficiency ; The oil-gas separator in the prior art does not have the clogging warning function, the service life is limited, and the stability is insufficient, so there is an urgent need for a vehicle air-conditioning oil-gas separator to solve the above-mentioned problems

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