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Total heat exchanger, control method and air conditioner

A technology of full heat exchanger and air duct, which is applied in the field of air conditioning, can solve problems affecting indoor air quality, achieve the effect of improving quality and realizing cycle purification

Inactive Publication Date: 2017-06-27
QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a total heat exchanger, a control method, and an air conditioner, which can solve the problem in the prior art that the total heat exchanger is used to bring outdoor air into the room in haze weather and affect indoor air quality.

Method used

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  • Total heat exchanger, control method and air conditioner
  • Total heat exchanger, control method and air conditioner
  • Total heat exchanger, control method and air conditioner

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than in...

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Abstract

The invention discloses a total heat exchanger, a control method and an air conditioner, and relates to the technical field of air conditioning. The invention aims to solve the problem that indoor air quality is affected when outdoor air is led indoors through the total heat exchanger in hazy weather in the prior art. The total heat exchanger disclosed by the invention comprises a shell on which an indoor air inlet, a fresh air outlet, an indoor air outlet and a fresh air inlet are arranged, and the shell is internally provided with a first air duct communicating with the indoor air inlet and the indoor air outlet, and a second air duct communicating with the fresh air inlet and the fresh air outlet; the shell is also internally provided with a third air duct communicating the first air duct and the second air duct, and a filter device is arranged in the first air duct, the second air duct or the third air duct; the third air duct is internally provided with an air door component; when the air door component is opened, the first air duct communicates with the second air duct through the third air duct; when the air door component is closed, the first air duct is disconnected from the second air duct through the third air duct. In the total heat exchanger disclosed by the invention, indoor air cold or heat can be recycled.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a total heat exchanger, a control method and an air conditioner. Background technique [0002] Energy saving and emission reduction is the way of life advocated by the society at present, and major electronics manufacturers are also focusing on reducing energy consumption of products during product design. [0003] refer to figure 1 , the total heat exchanger includes a shell 01, a total heat exchange core 02 is arranged inside the shell 01, an indoor air inlet 011 and a fresh air outlet 014 are opened on the shell 01, and an indoor air outlet 012 and an outdoor air outlet are opened on the shell 01. Fresh air inlet 013, after starting the fresh air exchange mode, the fresh air and indoor exhaust air flow through the total heat exchange core in a positive crossing manner (such as figure 1 The direction indicated by the middle arrow), because there is a temperature diff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F12/00F24F11/00F24F3/16
CPCF24F12/001F24F11/30F24F11/70F24F2110/50F24F2110/64F24F8/10
Inventor 曹玉超张福显苑志超
Owner QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
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