Independent temperature and humidity control air conditioning system and application method thereof

An independent control, air conditioning system technology, applied in air conditioning systems, heat recovery systems, applications, etc., can solve problems such as limitations and lack of high-temperature cold sources, and achieve the requirements of reducing regeneration temperature, improving energy efficiency and reducing load.

Active Publication Date: 2013-05-08
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, in small public buildings such as independent offices, the lack of corresponding high-temperature cold sources and humidity treatment equipment currently limits the further promotion and application of this new air-conditioning system.

Method used

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  • Independent temperature and humidity control air conditioning system and application method thereof
  • Independent temperature and humidity control air conditioning system and application method thereof
  • Independent temperature and humidity control air conditioning system and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: Humidity processing unit 2 adopts liquid hygroscopic agent processing device

[0025] like figure 2 As shown, the humidity processing unit 2 of the present invention includes two stages arranged at intervals. The humidity processing unit 2 of each level includes a heat pump circulation module 3 and a dehumidification regeneration module 4, each heat pump circulation module 3 is the liquid hygroscopic agent in the dehumidification regeneration module 4 connected to it, and provides the cooling required by the dehumidification-regeneration circulation process. quantity and heat.

[0026] Each heat pump cycle module 3 includes an evaporator 31 , a compressor 32 , a condenser 33 and a throttle valve 34 . The refrigerant flowing out of the evaporator 31 enters the compressor 32, is compressed by the compressor 32 and enters the condenser 33, and after the liquid moisture absorbent is heated in the condenser 33, the refrigerant flowing out of the condenser 33...

Embodiment 2

[0043] Embodiment 2: Humidity processing unit 2 adopts solid hygroscopic agent runner or adsorption bed

[0044] like Figure 4 As shown, the humidity processing unit 2 also includes two stages arranged at intervals. The humidity processing unit 2 of each stage includes a heat pump cycle module 3 and a solid moisture absorbent runner 5 .

[0045] The solid moisture absorbent runner 5 of the present invention is a prior art, and each stage of the runner 5 is driven by a driving device to rotate slowly, which includes a dehumidification zone 51 on the air supply path and a regeneration zone on the exhaust air path 52. At this time, the evaporators 31 of the two heat pump circulation modules 3 are sequentially arranged on the air supply path after the dehumidification zone 51 of each stage runner 5, for cooling the air passing through the dehumidification zone of the runners. The condenser 33 is sequentially arranged on the exhaust path of the regenerating area 52 of each stag...

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PUM

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Abstract

The invention relates to an independent temperature and humidity control air conditioning system and an application method of the air conditioning system. The independent temperature and humidity control air conditioning system comprises a multi-split air conditioner and a humidity processing unit. The multi-split air conditioner comprises a condenser, a plurality of throttle valves, a plurality of indoor evaporimeters and a compression engine. The humidity processing unit comprises a heat pump cycle module and a dehumidification regeneration module. A liquid or solid hygroscopic agent process device is adopted by the dehumidification regeneration module. Each heat pump cycle module comprises an evaporator, a compressor, a condenser and a throttle valve. Each dehumidification regeneration module comprises a dehumidification device arranged on the blowing-in path and a regeneration device arranged on a regeneration air path. The independent temperature and humidity control air conditioning system and the application method of the air conditioning system can be widely suitable for the regulatory demands of the independent temperature and humidity control air conditioning system over the humidity, can achieve the high-efficient operation of the air conditioning system better. The independent temperature and humidity control air conditioning system and the application method of the air conditioning system can be widely used for regulating the temperature and humidity indoors of different kinds of small-size public buildings and other sites.

Description

technical field [0001] The invention relates to an air-conditioning system and its use method, in particular to an air-conditioning system with independent control of temperature and humidity and its use method in combination with multi-connectors and hygroscopic agent dehumidification. Background technique [0002] The regulation process of the indoor heat and humidity environment includes two aspects: the regulation and control of the indoor temperature and humidity. Conventional air conditioning systems usually use a single cooling source to simultaneously control temperature and humidity, which usually results in a loss of energy utilization grade, and cannot achieve building heat and humidity due to the inability to adapt to the hourly changes in indoor sensible heat load and humidity load. Effective control of the environment. As a new type of air conditioning system, the temperature and humidity independent control air conditioning system adjusts the humidity by send...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F13/30
CPCY02B30/52
Inventor 刘晓华张涛涂壤江亿
Owner TSINGHUA UNIV
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