Dual-mode solution humidifying fresh air conditioning unit and air humidity regulation and control method

A fresh air conditioning, dual-mode technology, applied in the control input of air characteristics, air humidification system, air conditioning system, etc., can solve the problems of complex structure and single working mode of humidity control air conditioning, achieve stable liquid level and avoid evaporation and drying. The effect of reducing and eliminating the fluorine system

Active Publication Date: 2017-02-01
马鞍山汉德绿色建筑环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the disadvantages of complex structure and single working mode of the humidity-adjusting air conditioner in the prior art, and provide a dual-mode solution humidity-adjusting fresh air air-conditioning unit and an air humidity control method. The air-conditioning unit of the present invention has a simple structure and is easy to install. It is easy to use and can work in different modes according to the air humidity to achieve the purpose of cooling and air humidity adjustment, improve the overall utilization rate of the air conditioner and reduce energy consumption

Method used

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  • Dual-mode solution humidifying fresh air conditioning unit and air humidity regulation and control method
  • Dual-mode solution humidifying fresh air conditioning unit and air humidity regulation and control method

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Embodiment 1

[0035] combine figure 1 , a dual-mode solution humidity control fresh air air conditioning unit in this embodiment includes a heat exchange unit, a solution regeneration unit and a fresh air humidity control unit. For an ordinary split-type air conditioner, the heat exchange unit and solution regeneration unit are installed outside the unit In 1, the solution is regenerated and the temperature is adjusted; the fresh air humidity control unit is set in the inner unit 2, which is used to filter and adjust the indoor return air.

[0036] The heat exchange unit includes a first heat exchange circuit and a second heat exchange circuit, wherein the first heat exchange circuit is composed of a compressor 31, a first heat exchanger 35, a condenser 36, and a second heat exchanger 38; The heat circuit is composed of a compressor 31 , a condenser 36 , and a second heat exchanger 38 , and the first heat exchange circuit and the second heat exchange circuit are switched through a solenoid ...

Embodiment 2

[0040] combine figure 2 , a dual-mode solution humidity-adjusting fresh air air-conditioning unit of this embodiment, its basic structure is the same as that of Embodiment 1, as a further improvement: the solution regeneration unit includes an integrated solution tank 48, and is connected to the outlet of the first heat exchanger 35 The first spraying device 41, the humidity control water pump 46 in the integrated solution tank 48 is connected to the fresh air humidity control unit; the solution regeneration water pump 45 is set in the humidity control solution tank 51 of the fresh air humidity control unit, and the solution regeneration water pump 45 is connected to The inlet of the first heat exchanger 35 .

[0041] The humidity control water pump 46 extracts the used concentrated solution from the humidity control solution tank 51, and sends it to the first heat exchanger 35, where it is heated by the heat medium discharged from the compressor 31, and then from the first h...

Embodiment 3

[0043] combine figure 2 , a dual-mode solution humidity-adjusting fresh air air-conditioning unit of this embodiment, its basic structure is the same as that of Embodiment 2, the difference is that the solution regeneration unit in this embodiment includes an integrated solution tank 48, and is connected with the first replacement The first spray device 41 connected to the outlet of the heater 35. In this embodiment, the integrated solution tank 48 is divided into two cavities by the isolation plate 47, one of which is located below the first spray device 41 for receiving the first spray device. The regeneration solution sprayed by the spray device 41 is provided with a humidity control water pump 46 in the cavity, and the humidity control water pump 46 is connected with the fresh air humidity control unit.

[0044] The other cavity of the integrated solution tank 48 receives the return solution of the fresh air humidity control unit, and a solution regeneration water pump 45...

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Abstract

The invention discloses a dual-mode solution humidifying fresh air conditioning unit and an air humidity regulation and control method, and belongs to the field of air-conditioner dehumidification. The dual-mode solution humidifying fresh air conditioning unit comprises a heat exchange unit, a solution regeneration unit and a fresh air humidifying unit. The heat exchange unit comprises a first heat exchange loop which is composed of a compressor, a first heat exchanger, a condenser and a second heat exchanger. The solution regeneration module further comprises a second heat exchange loop which is composed of the compressor, the condenser and the second heat exchanger. The first heat exchange loop and the second heat exchange loop can be switched through an electromagnetic valve. A solution in the solution regeneration unit flows through the first heat exchanger and then performs solution regeneration through a first spraying device, and the regenerated solution is supplied to the fresh air humidifying unit through the second heat exchanger. The air conditioning unit is simple in structure and can work in different modes according to the air humidity, so that the purposes of cooling and air humidity adjustment are achieved, and the overall utilization rate of an air-conditioner is increased.

Description

technical field [0001] The invention relates to the technical field of air-conditioning dehumidification, and more specifically relates to a dual-mode solution humidity-adjusting fresh air air-conditioning unit and an air humidity control method. Background technique [0002] With the improvement of people's living standards, people are paying more and more attention to the quality of the indoor environment. Indoor humidity is also used as a criterion for judging the comfort of the indoor environment. Too high or too low humidity will destroy the comfort of the indoor environment. In summer, conventional air conditioners use condensation dehumidification to dehumidify, and the temperature of cold water must be lower than the dew point temperature of the air, resulting in a waste of energy utilization grades, and even some occasions require reheating of the air, which results in energy consumption. Further waste; the air is conditioned by condensation, the heat-humidity ratio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F25B41/06F25B41/04F24F7/00F24F11/00F24F13/30F28C1/00F24F6/00F25B41/20F25B41/30
CPCF24F5/0003F24F6/00F24F7/00F24F11/0001F24F11/0008F24F11/30F24F2110/20F28C1/00F25B41/30F25B41/20Y02B30/54Y02B30/70
Inventor 李良安陶修军
Owner 马鞍山汉德绿色建筑环境科技有限公司
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