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Anti-cavitation refrigerating system

A refrigeration system and anti-cavitation technology, which is applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve problems such as cavitation, and achieve the effect of prolonging the overall life and avoiding cavitation

Pending Publication Date: 2021-06-29
GUANGDONG HIWAVE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-cavitation refrigeration system to solve the problem of cavitation when the current refrigeration system starts

Method used

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Embodiment Construction

[0029] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner" and "outer" are based on those shown in the accompanying drawings. Orientation or positional relationship is only for the convenience of describing ...

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Abstract

The invention discloses an anti-cavitation refrigerating system. The anti-cavitation refrigerating system specifically comprises a condenser, an evaporator, a liquid storage device and a pump body unit; a condensation outlet of the condenser is communicated with a liquid storage inlet of the liquid storage device; a liquid storage outlet of the liquid storage device is communicated with a pump body inlet of the pump body unit; a pump body outlet of the pump body unit is communicated with an evaporation inlet of the evaporator; the pump body inlet of the pump body unit further communicates with a cooling assembly; a refrigerant flows in the cooling assembly; and the cooling assembly communicates with the condenser. When the anti-cavitation refrigerating system is started, a fan of the condenser is firstly started; the pressure of an internal pipeline of the condenser is reduced under the action of the fan; the cooling assembly communicates with the condenser, so that the pressure in the cooling assembly is correspondingly reduced, and the refrigerant in the cooling assembly is evaporated to absorb heat; furthermore, when the refrigerant in the cooling assembly evaporates, heat of a pipeline at the pump body inlet is taken away; gas is prevented from occurring at the inlet of the pump body unit; a cavitation phenomenon is avoided; and the overall service life of the pump body unit is prolonged.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to an anti-cavitation refrigeration system. Background technique [0002] Refrigeration equipment refers to a kind of equipment that realizes indoor and outdoor heat exchange through the evaporation and condensation of refrigerant cycle heat, and cavitation phenomenon refers to the liquid at the pump port being affected by the pressure drop, escaping a large amount of steam, and combining with the gas Many small bubbles are formed by mixing, and then the bubbles burst and condense on the metal surface such as the blade, and hit the surface of the blade with a large force, causing the blade to be damaged and vibrate. [0003] In the prior art, a refrigeration system such as a fluorine pump system is used to cool down the data center. The main principle is to install a pump unit such as a fluorine pump between the condenser and the evaporator. The evaporator can cool down the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B1/00F25B41/40F25B41/20F25B49/02
CPCF25B1/005F25B49/02F25B2500/03
Inventor 吕东建张华李琪铎廖宜利谢文科陈启凡
Owner GUANGDONG HIWAVE TECH
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