Air conditioning system

A technology for air conditioning systems and heat exchangers, which is applied in air conditioning systems, ventilation systems, heat recovery systems, etc., can solve the problems that heat pipe recovery devices cannot perform heat recovery and consume large amounts of energy, so as to reduce the installation space and floor space, The effect of reducing energy consumption, reducing load and operating costs

Active Publication Date: 2021-07-20
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, the present application provides an air-conditioning system, which can solve the problem that the heat pipe recovery device in the existing air-conditioning system cannot perform heat recovery in winter, resulting in large energy consumption

Method used

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Embodiment Construction

[0044] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0045] like Figure 1 to Figure 3 As shown, the air conditioning system provided by the embodiment of the present application includes:

[0046] The housing includes a first housing 10 and a second housing 20 connected together. Both the first housing 10 and the second housing 20 have a cylindrical structure. The first housing 10 can be arranged on the second housing 20 Below, the first casing 10 has a cavity to form a fresh air passage 11, one end of the fresh air passage 11 communicates with the indoor, and the other end communicates with the outdoor. The fresh air channel 11 is provided with a first fan 51, and under the action of the fir...

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Abstract

The invention provides an air conditioning system, and belongs to the technical field of air conditioning equipment. The system aims at solving the problem that a heat pipe recovery device in an existing air conditioning system cannot perform heat recovery in winter, so that the energy consumption is relatively high. The air conditioning system comprises a shell and a heat recovery unit. The heat recovery unit comprises a first heat exchanger, a second heat exchanger and a circulating pump. The first heat exchanger is arranged in a ventilation channel of the shell, and the second heat exchanger is arranged in an exhaust channel of the shell. The first heat exchanger communicates with the second heat exchanger, and the circulating pump can suck a secondary refrigerant so that the secondary refrigerant can flow between the first heat exchanger and the second heat exchanger. According to the air conditioning system, the secondary refrigerant can always flow between the first heat exchanger and the second heat exchanger under the suction action of the circulating pump, and is not limited by seasons, heat (cold) in indoor exhaust air can be recycled, so that the purpose of reducing energy consumption is achieved, and a load and operation cost of the whole air conditioning system are reduced.

Description

technical field [0001] The invention belongs to the field of air-conditioning equipment, and in particular relates to an air-conditioning system. Background technique [0002] The wards and operating rooms of the hospital have relatively high requirements on the indoor air environment. It is necessary to keep a large amount of fresh air in the room, and the fresh air must have a suitable temperature and humidity. [0003] When the existing air-conditioning system is running in summer, fresh air with high temperature and high humidity outdoors needs to be dehumidified, cooled, and reheated before it can be sent indoors, which consumes a lot of energy. During winter operation, the indoor exhaust air volume is large, resulting in a large amount of indoor comfortable air being exhausted outdoors, resulting in a serious waste of resources. In order to solve the above-mentioned problems, the existing air-conditioning system is equipped with a heat pipe heat recovery device to exc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/00F24F12/00F24F13/30F24F3/14F24F3/16F24F8/108F24F8/22F24F13/28
CPCF24F3/00F24F12/002F24F13/30F24F3/1405F24F13/28Y02B30/56
Inventor 谷广普朱连富
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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