Liquid accumulator

A liquid accumulator, gas-liquid technology, applied in the field of accumulators, can solve the problems of pump body wear, pump body abnormal noise, insufficient pump body lubrication, etc., and achieve the effect of reducing the amount of liquid refrigerant and improving reliability.

Inactive Publication Date: 2014-07-23
ANHUI MEIZHI PRECISION MFG
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] It is pointed out in the related art that when the accumulator is used as a medium-pressure air supplement tank, it is used in a secondary or quasi-secondary system with supplementary air, especially in a system with complete cooling in the middle, or when the accumulator is in a low superheated In the system, there is a high possibility of liquid refrigerant entering the accumulator, especially when the working conditions change, it may cause a large amount of liquid refrigerant to enter the liquid accumulator, which will lead to two serious

Method used

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Embodiment Construction

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0032] In describing the present invention, it should be understood that the terms "center", "transverse", "length", "upper", "lower", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", "axial", "radial" and "circumferential" are based on the orientation or positional relationship shown in the drawings, only It is for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device...

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Abstract

The invention discloses a liquid accumulator which comprises a shell, an air inlet pipe, an air outlet pipe and at least one separating device. The air inlet pipe and the air outlet pipe are arranged on the shell in a spaced mode, the air inlet pipe and the air outlet pipe are both communicated with the interior of the shell, and the separating device is arranged in the shell and is located between the air inlet pipe and the air outlet pipe so as to conduct air and liquid separation on a air-liquid refrigerant mixture entering the shell from the air inlet pipe. According to the liquid accumulator, the separating device is arranged in the liquid accumulator, the separating device can conduct air and liquid separation on the air-liquid refrigerant mixture entering the liquid accumulator, and therefore the air-liquid refrigerant mixture in the liquid accumulator at least passes through two-time air-liquid separation, the number of liquid refrigerants absorbed by a compressor is reduced, and the reliability of the compressor is improved.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to a liquid accumulator. Background technique [0002] The liquid accumulator is an important part of the compressor, especially the rolling rotor compressor. Its main function has two aspects: one is to prevent impurities from entering the compressor and damage the pump body of the compressor; the other is to prevent the compressor from being damaged in an unstable state. During operation, liquid refrigerant flows into the compressor and causes liquid shock, which damages the pump body of the compressor. In addition, the accumulator must also ensure that the lubricating oil flowing with the refrigerant returns to the compressor to ensure that the compressor is not in a state of oil shortage. [0003] It is pointed out in the related art that when the accumulator is used as a medium-pressure air supplement tank, it is used in a secondary or quasi-secondary system with supplem...

Claims

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Application Information

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IPC IPC(8): F25B43/00
Inventor 梁双建郭宏
Owner ANHUI MEIZHI PRECISION MFG
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