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A dual-mode solution humidity control fresh air air conditioning unit and air humidity control method

A fresh air air conditioner, 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 conditioner, and achieve stable liquid level and long contact response. Time, stable performance

Active Publication Date: 2022-07-12
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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  • A dual-mode solution humidity control fresh air air conditioning unit and air humidity control method
  • A dual-mode solution humidity control fresh air air conditioning unit and air humidity control method
  • A dual-mode solution humidity control fresh air air conditioning unit and air humidity 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 the solution regeneration unit are installed in the outer unit. In 1, the solution is regenerated and temperature controlled; the fresh air humidity control unit is set in the inner unit 2, which is used to filter and adjust the humidity of the indoor return air.

[0036] The heat exchange unit includes a first heat exchange loop and a second heat exchange loop, wherein the first heat exchange loop 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 a solenoid valve 32 is used to switch between the first heat exchange circuit and the second ...

Embodiment 2

[0040] combine figure 2 , a dual-mode solution humidity control fresh air air conditioning unit of this embodiment has the same basic structure 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 spray 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 integrated solution tank 48 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 solution regeneration water pump 45 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 flows from the first heat ...

Embodiment 3

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

[0044] Another cavity of the integrated solution tank 48 receives the reflux solution of the fresh air humidity control unit, and a solution regeneration water...

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Abstract

The invention discloses a dual-mode solution humidity control fresh air air conditioning unit and an air humidity control method, which belong to the field of air conditioning dehumidification. The dual-mode solution humidity control fresh air air conditioning unit of the present invention includes a heat exchange unit, a solution regeneration unit and a fresh air humidity control unit, and the heat exchange unit includes a compressor, a first heat exchanger, a condenser, and a second heat exchanger. a heat exchange loop; the solution regeneration module also includes a second heat exchange loop composed of a compressor, a condenser and a second heat exchanger; the first heat exchange loop and the second heat exchange loop are switched by a solenoid valve; the solution regeneration After the solution in the unit flows through the first heat exchanger, the solution is regenerated by the first spray device, and the regenerated solution is sent to the fresh air humidity control unit through the second heat exchanger. The air conditioner unit of the invention has a simple structure and can work in different modes according to the air humidity, so as to achieve the purpose of refrigeration and air humidity regulation, and improve the overall utilization rate of the air conditioner.

Description

technical field [0001] The invention relates to the technical field of air conditioning and dehumidification, and more particularly, 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 pay more and more attention to the quality of the indoor environment. Indoor humidity is also used as the 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 for dehumidification, 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 in some occasions, the air needs to be reheated, which results in energy consumption. Further waste; when the air is adjusted by condensation, the heat-humidity ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00F25B41/30F25B41/20F24F7/00F24F11/89F24F13/30F28C1/00F24F6/00
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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