Heat and cold sources of temperature and humidity independent control air conditioning system

An independent control and air-conditioning system technology, applied in the direction of air-conditioning systems, refrigerators, refrigeration components, etc., can solve the problems of unfavorable energy consumption, low cooling efficiency of cold and heat sources, etc.

Inactive Publication Date: 2014-02-05
TSINGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, the cooling efficiency of the cold and heat sources of the existing temperature and humidity independent control air conditioning system is low, which is not conducive to reducing energy consumption and protecting the atmospheric environment

Method used

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  • Heat and cold sources of temperature and humidity independent control air conditioning system
  • Heat and cold sources of temperature and humidity independent control air conditioning system
  • Heat and cold sources of temperature and humidity independent control air conditioning system

Examples

Experimental program
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Effect test

Embodiment 1

[0024] figure 2 It is a structural schematic diagram of the cold and heat source of the temperature and humidity independent control air conditioning system of Embodiment 1 of the present invention; as figure 2 As mentioned above, the cold and heat sources of the air-conditioning system with independent temperature and humidity control include: a compressor 1, a first condenser 2 and a second condenser 3 connected in sequence, and a first expansion valve connected to the second condenser 3 respectively 4 and the second expansion valve 5, the first evaporator 6 and the second evaporator 7 connected with the compressor 1 respectively; the first evaporator 6 is connected with the first expansion valve 4 to form the first circulation branch Road; the second evaporator 7 is connected with the second expansion valve 5 to form a second circulation branch; the first circulation branch and the second circulation branch are connected in parallel in the second condenser 3 and the comp...

Embodiment 2

[0034] image 3 It is a structural schematic diagram of the cold and heat sources of the temperature and humidity independent control air conditioning system of Embodiment 2 of the present invention; as image 3 As shown, the cold and heat sources of the air-conditioning system with independent temperature and humidity control include one or more refrigerators a and one or more refrigerators b, wherein refrigerator a includes a first compressor 1a connected in a ring, and the first condenser 2a, the first expansion valve 3a, the first evaporator 4a; the refrigerator b includes a second compressor 1b, a second condenser 2b, a second expansion valve 3b, and a second evaporator 4b connected in a ring.

[0035] In the refrigerator a, after the refrigerant flows out from the first compressor 1a, it first enters the first condenser 2a, and uses the cooling water on the other side of the first condenser 2a that flows countercurrently to the refrigerant to dissipate the condensation h...

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PUM

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Abstract

The present invention discloses heat and cold sources of a THIC air conditioning system, comprising: a compressor (1), a first condenser (2) and a second condenser (3), which are connected successively; a first expansion valve (4) and a second expansion valve (5) respectively connected to the second condenser (3); a first evaporator (6) and a second evaporator (7) respectively connected to the compressor (1); the first evaporator (6) is connected to the first expansion valve (4) to form a first cycle branch; the second evaporator (7) is connected to the second expansion valve (5) to form a second cycle branch; the first cycle branch and the second cycle branch which are connected in parallel connect the second condenser (3) and the compressor (1). The heat and cold sources of the THIC air conditioning system of the present invention have a relatively high refrigeration efficiency so as to significantly reduce energy consumption and protect atmospheric environment.

Description

technical field [0001] The invention relates to the technical field of refrigeration and air-conditioning equipment, in particular to a cold and heat source of an air-conditioning system with independent temperature and humidity control. Background technique [0002] The temperature and humidity independent control air conditioning system refers to an air conditioning system that is composed of an independent system for processing sensible heat and a system for processing latent heat, and controls the indoor temperature and humidity separately. Due to its advantages in improving the operating performance of air conditioning systems, reducing energy consumption, improving indoor air quality, and protecting the atmospheric environment, in recent years, independent temperature and humidity control air conditioning systems have been more and more widely used. Chinese patent CN1862123A proposes a high-efficiency heat pump-driven fresh air unit for solution dehumidification. On t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B5/02F25B6/04F25B49/02F24F3/14
CPCF25B5/02F25B6/04F25D17/02F25B2341/0661F25B1/053F24F3/147F25B41/385
Inventor 王升张涛周德海李先庭石文星刘晓华燕达王宝龙入谷阳一郎上田宪治仲谷润之助
Owner TSINGHUA UNIV
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