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Displacement dual-operating mode multifunctional water and air cooling set

A volumetric and multi-functional technology, applied in the direction of refrigerators, refrigeration components, compressors, etc., can solve the problems of low heat exchange efficiency, high energy consumption, and high maintenance costs, so as to reduce operating energy consumption, improve efficiency, and improve The effect of heating efficiency

Inactive Publication Date: 2017-05-10
翁立波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems of low heat exchange efficiency, high energy consumption and high maintenance cost of central air-conditioning equipment existing in the prior art, the purpose of the present invention is to provide a volumetric double-working-condition multifunctional water-air-cooled unit to realize simple maintenance Minimize, reduce energy consumption and reduce operating costs

Method used

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  • Displacement dual-operating mode multifunctional water and air cooling set
  • Displacement dual-operating mode multifunctional water and air cooling set
  • Displacement dual-operating mode multifunctional water and air cooling set

Examples

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Embodiment

[0030] see Figure 1-6 , a volumetric double-working-condition multifunctional water-air-cooled unit, including a compressor 1, a four-way valve 2, a water-cooled volumetric evaporator 3, a shell-and-tube thermal compensator 4, a liquid receiver 5, an expansion valve 6, a condenser 7, vapor-liquid separator 8 and air-cooled evaporator 9, four-way valve 2 includes four-way valve outlet a201, four-way valve outlet b202, four-way valve outlet c203 and four-way valve outlet d204, and the upper outlet of compressor 1 is connected to The four-way valve outlet d204, the four-way valve outlet a201 are connected to the water-cooled volumetric evaporator 3 and the air-cooled evaporator 9, and the water-cooled volumetric evaporator 3 and the air-cooled evaporator 9 are connected to the refrigerant outlet a406 at one end of the shell-and-tube thermal compensator 4 , the refrigerant inlet b407 at the other end of the shell-and-tube thermal compensator 4 is connected to the accumulator 5, t...

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PUM

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Abstract

The invention discloses a displacement dual-operating condition multifunctional water and air cooling set. The water and air cooling set comprises a compressor, a four-way valve, a water-cooled displacement evaporator, a shell-and-tube thermal compensator, a reservoir, an expansion valve, a condenser, a vapor-liquid separator and an air-cooled evaporator. During refrigeration, water cooling using a water tank with a built-in evaporator is adopted, and air cooling is adopted during heating. The improved water-cooled displacement evaporator is adopted during refrigeration, so that operation energy consumption and maintenance cost are reduced. Meanwhile, the shell-and-tube thermal compensator in the set is improved, and the operating power loss of the compressor is reduced.

Description

technical field [0001] The invention relates to the field of volumetric double-working-condition water-air-cooled units, in particular to a volume-type double-working-condition multifunctional water-air-cooled unit. Background technique [0002] The air conditioner is the air conditioner, which adjusts the temperature and humidity. The central air conditioner is a unit used to provide the space area with air temperature changes to meet the requirements of human comfort or process; The air-cooling method is the heat exchange between the air and the refrigerant. The function of cooling in summer and heating in winter can be realized through the switching of the four-way valve. The water-cooling method means that the refrigerant exchanges heat through the water-fluorine heat exchanger. The water temperature is pumped to the cooling tower for heat dissipation and cooling, and then returned to the heat exchanger. During summer cooling, the heat exchange efficiency between refrige...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B13/00F25B41/04F25B41/06F25B43/00F25B41/20F25B41/31
CPCF25B13/00F25B43/003F25B43/006F25B2313/02741F25B41/22F25B41/31F25B41/20
Inventor 翁立波
Owner 翁立波
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