Air conditioner control method and control device and air conditioner

A control method and technology of an air conditioner, applied in the fields of air conditioners, air conditioner control methods, and control devices, can solve the problems of a single control method of a double cross-flow air conditioner and cannot meet the individual needs of users, so as to achieve good air conditioning effects and realize The effect of optimal matching and maintaining the stability of air conditioning load

Active Publication Date: 2017-12-29
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an air conditioner control method to solve the problem that the double cross-flow air conditioner in the prior art has a single control mode and cannot meet the individual needs of users

Method used

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  • Air conditioner control method and control device and air conditioner
  • Air conditioner control method and control device and air conditioner
  • Air conditioner control method and control device and air conditioner

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] The air conditioner involved in the present invention includes an indoor unit and an outdoor unit, the indoor unit and the outdoor unit are connected through a connection pipe to realize the circulation of the refrigerant, and the indoor unit and the outdoor unit realize power supply and communication through the connection line. Such as ...

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Abstract

The invention provides an air conditioner control method. An air conditioner comprises a first draught fan and a second draught fan. The control method comprises the following steps that whether the air speed of the first draught fan and the air speed of the second draught fan are different or not is judged; if the air speed of the first draught fan and the air speed of the second draught fan are different, a differential control mode is executed; a first coil temperature of a first heat exchanger corresponding to the first draught fan and a second coil temperature of a second heat exchanger corresponding to the second draught fan are sampled, and the first coil temperature and the second coil temperature are compared; and in the differential control mode, according to the air conditioner running mode, the larger or smaller one in the first coil temperature and the second coil temperature is selected as an input coil temperature to control the running frequency of a compressor to change according to a set rule so as to keep air conditioner loads stable. The invention further discloses an air conditioner control device and the air conditioner. The air conditioner control method and control device and the air conditioner have the beneficial effects of being good in air conditioning effect, flexible in control manner and high in comfort.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioner control method, a control device and an air conditioner. Background technique [0002] In order to overcome the problems of complex air supply passages in the prior art air conditioner, causing a lot of noise and attenuation of air volume, a Chinese patent application (application number 201410073610.4) discloses an air conditioner in which an air inlet is set on an independent housing , the air channel structure of the two air outlets forms a wind tunnel leading the wind along the front and rear directions, driving the air to flow from the back to the front, and a cross-flow fan is respectively set in the two air channel structures. [0003] This air conditioner provides softer air outlet and better comfort. During the operation of the air conditioner, the two blowers are controlled to run synchronously. The problem with this is that if the cooling c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00F24F11/02
CPCY02B30/70
Inventor 邱洪刚矫立涛常利华冯景学王伟锋张一
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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