New water cooling unit

A technology of water-cooled units and condensers, applied in refrigerators, refrigeration components, compressors, etc., can solve problems such as poor oil return, reduce failure rates, ensure normal operation, and improve work efficiency

Active Publication Date: 2015-09-23
MAMMOTH ZHEJIANG AIR CONDITIONING
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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 a new type of water-cooled unit for the deficiencies of the prior art, which solves the problem of unsmooth oil return when the air compressor is started, and improves the working efficiency of the entire water-cooled unit

Method used

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Embodiment Construction

[0052] The following descriptions are only preferred embodiments of the present invention, and do not limit the scope of the present invention.

[0053] Examples, see attached figure 1 , A new type of water-cooled unit, including a condenser with a condenser water inlet 101, a condenser water outlet 102, a condenser refrigerant inlet 103 and a condenser refrigerant outlet 104, a condenser 1, an evaporator water inlet 201, an evaporator water outlet 202, and an evaporator The evaporator 2 with the refrigerant inlet 203 and the evaporator refrigerant outlet 204, the oil-air separator 3 with the oil-air separator inlet 301 and the oil-air separator outlet 302, and the air compression arranged between the evaporator refrigerant outlet 204 and the oil-air separator inlet 301 The air compressor 4 has an inlet 401, an outlet 402 and a lubricating oil port 403. The inlet of the air compressor is connected with the evaporator refrigerant outlet 204 of the evaporator 2, and the outlet is c...

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Abstract

The invention discloses a novel water cooling unit which comprises a condenser, an evaporator, an oil and gas separator and an air compressor. The condenser is provided with a condenser water inlet, a condenser water outlet, a condenser refrigerant inlet and a condenser refrigerant outlet, the evaporator is provided with an evaporator water inlet, an evaporator water outlet, an evaporator refrigerant inlet and an evaporator refrigerant outlet, the oil and gas separator is provided with an oil and gas separator inlet and an oil and gas separator outlet, the air compressor is arranged between the evaporator refrigerator inlet and the oil and gas separator inlet, the oil and gas separator is provided with an oil outlet, the oil outlet is communicated with a lubricating oil port of the air compressor, the evaporator is provided with a temperature sensor, a pressure sensor is arranged between an outlet of the air compressor and the oil and gas separator inlet, and a cooling water pump is connected to the condensed water inlet. The novel water cooling unit has the advantages that the problem of unsmooth oil return caused during starting of the air compressor is solved and operation efficiency of the whole water cooling unit is increased.

Description

Technical field [0001] The invention relates to the technical field of refrigeration devices, and more specifically to a water-cooled unit. Background technique [0002] In industrial production and people's daily life, many machinery, offices, and homes need to use refrigeration devices. [0003] Many of the existing refrigeration devices are units that use water for cooling and cooling. The Chinese utility model patent with the patent publication number CN201875994U and the publication date on June 22, 2011 discloses an internal circulation box-type water-cooled unit, which includes A housing, the housing is provided with a water tank, a heat exchanger, a compression pump and an evaporator, the water tank is connected to the heat exchanger, the heat exchanger is connected to the compression pump, and the compression pump is connected to the The evaporator is connected, the water outlet of the evaporator is provided with a three-way regulating valve, the first valve port of the t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B1/00F25B41/06F25B49/02
Inventor 胡易木陆伟平
Owner MAMMOTH ZHEJIANG AIR CONDITIONING
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