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Liquid storage device for air conditioner

A technology for liquid storage and air conditioning, applied in refrigeration and liquefaction, refrigeration components, refrigerators, etc., can solve the problems of filter blockage and inability to clean, achieve good sealing effect, and strengthen the effect of connection strength

Inactive Publication Date: 2018-11-30
成都毅诚机电工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The accumulator plays the role of storage, gas-liquid separation, filtration and refrigerant buffer in the air conditioner, while the existing accumulator cylinder is an integral structure, and the filter is installed in the accumulator cylinder, long-term use of the filter The net is clogged and cannot be cleaned, the reservoir can only be replaced

Method used

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  • Liquid storage device for air conditioner

Examples

Experimental program
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Effect test

Embodiment 1

[0016] refer to figure 1 As shown, the present invention provides an air-conditioning liquid reservoir, comprising an upper cylinder body 1, a lower cylinder body 2, an input pipe 3 and an output pipe 4, and the lower cylinder body 2 is provided with a first filter screen 8 and a second filter screen Net 10, a drying layer 9 is arranged between the first filter screen 8 and the interlayer of the second filter screen 10, and the first filter screen 8, the second filter screen 10 and the drying layer 9 are all detachable from the inner wall of the lower cylinder 2 connection, in order to clean the filter screen, the upper cylinder 1 and the lower cylinder 2 are connected by threads, the top of the upper cylinder 1 is provided with an input pipe 3 and a refrigerant charging valve 7, and the refrigerant charging valve 7 is opened Refrigerant can be charged into the accumulator, the bottom of the lower cylinder 2 is provided with an output pipe 4, and the side wall of the upper cyl...

Embodiment 2

[0018] On the basis of the above embodiments, another embodiment of the present invention is that the input pipe 3 is a curved pipe, the output pipe 4 is a straight pipe, and the input pipe 3 and the output pipe 4 are connected with the upper cylinder body 1 and the lower cylinder body respectively. The body 2 is brazed to ensure the stability of the connection between the output pipe 4 and the input pipe 3.

Embodiment 3

[0020] On the basis of the above embodiments, another embodiment of the present invention is that, in order to facilitate the connection of the upper and lower cylinders, the port of the upper cylinder 1 is provided with an internal thread, and the port of the lower cylinder 2 is provided with an external thread. Thread, and the outer wall of the lower cylinder 2 port is provided with a cylinder outer ring 5, the cylinder outer ring 5 is welded to the lower cylinder 2 outer wall, the cylinder outer ring 5 and the lower cylinder 2 outer wall form an annular depression, The connection end of the upper cylinder body 1 is snapped into the groove to enhance the strength of the connection.

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Abstract

The invention discloses a liquid storage device for an air conditioner. The liquid storage device for the air conditioner comprises an upper barrel body, a lower barrel body, an input pipe and an output pipe, wherein the upper barrel body is connected with the lower barrel body through a thread; the input pipe and a refrigerant filling valve are arranged at the top of the upper barrel body, and apressure adjustor is arranged on the sidewall of the upper barrel body; a first filter screen and a second filter screen are arranged on the lower barrel body; a drying layer is arranged between the interlayers of the first filter screen and the second filter screen; and the output pipe is arranged at the bottom of the lower barrel body. The invention aims at providing a liquid storage device foran air conditioner. The liquid storage device is detachable and facilitates to clean the filter screens; and moreover, the pressure adjustor is arranged on the liquid storage device, and capable of adjusting a pressure in the liquid storage device.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner liquid storage device. Background technique [0002] The air conditioner is usually composed of a compressor, a condenser, a throttling element and an evaporator. The refrigerant is compressed and heated by the compressor, flows through the condenser to condense and release heat, and is throttled and lowered by the throttling element, and finally evaporates the heat-absorbing flow through the evaporator. Back to the compressor, in this cycle, when the refrigerant flows from the evaporator back to the compressor, it needs to pass through the accumulator, and the accumulator is also called a liquid storage tank. The accumulator plays the role of storage, gas-liquid separation, filtration and refrigerant buffer in the air conditioner, while the existing accumulator cylinder is an integral structure, and the filter is installed in the accumulator cylinder,...

Claims

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Application Information

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IPC IPC(8): F25B43/00
CPCF25B43/006
Inventor 黄宁松
Owner 成都毅诚机电工程有限公司
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