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Control method and device for double-refrigeration type air conditioner and double-refrigeration type air conditioner

A control method and dual refrigeration technology, applied in refrigerators, refrigeration components, air conditioning systems, etc.

Inactive Publication Date: 2020-07-24
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The embodiment of the present disclosure provides a control method, a control device, and a dual-refrigeration air conditioner for a dual-refrigeration air conditioner, so as to solve the problem that the two refrigeration technologies of refrigerant refrigeration and adsorption refrigeration are not used to jointly realize the refrigeration work of the air conditioner in the prior art. technical issues

Method used

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  • Control method and device for double-refrigeration type air conditioner and double-refrigeration type air conditioner
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  • Control method and device for double-refrigeration type air conditioner and double-refrigeration type air conditioner

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Embodiment Construction

[0030] In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

[0031] figure 1 It is a schematic structural diagram of a dual refrigeration air conditioner provided by an embodiment of the present disclosure.

[0032] Such as figure 1 As shown, the embodiment of the present ...

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Abstract

The invention relates to the technical field of intelligent refrigeration of air conditioners, and discloses a control method for a double-refrigeration type air conditioner. The control method includes the following steps that under the condition that a refrigerant heat-exchange system runs in arefrigerant refrigeration mode, an adsorption refrigeration system is controlled to be in a desorptioncold accumulation mode; and after the refrigerant heat-exchange system is switched from the refrigerant refrigeration mode to a standby mode or a shutdown mode, the adsorption refrigeration system iscontrolled to be in an adsorption refrigeration mode. According to the control method, the refrigerant heat-exchange system and the adsorption refrigeration system can be controlled to perform refrigeration alternately, and a heat source, used for performing desorption cold accumulation, of the adsorption refrigeration system is heat discharged by an outdoor heat exchanger when the refrigerant heat-exchange system performs refrigeration, so that the desorption process of adsorption refrigeration can be realized without arrangement of additional heat sources, and adsorption refrigeration can beperformed in an indoor environment under the conditions that the refrigerant heat-exchange system is shut down or is standby and the outdoor heat exchanger does not discharge heat. The invention further discloses a control device for the double-refrigeration type air conditioner and the double-refrigeration type air conditioner.

Description

technical field [0001] The present application relates to the technical field of air-conditioning intelligent refrigeration, for example, to a control method for a dual-refrigeration air conditioner, a control device, and a dual-refrigeration air conditioner. Background technique [0002] With the advancement of science and technology in today's world, the structural design and refrigeration performance of air conditioners have also been greatly developed. The current air conditioners are mainly divided into the following types in terms of their refrigeration principles: [0003] (1) Refrigerant refrigeration, which uses the principle of refrigerant to absorb or release heat during the process of gas-liquid two-state change, so as to discharge indoor heat to the outdoor environment; [0004] (2) Adsorption refrigeration, which uses the principle that the refrigerant is released and absorbed by the adsorbent during the process of adsorption and desorption, respectively, to re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/65F24F5/00F25B25/02F25B41/00F25B41/06F25B41/30
CPCF24F11/65F24F5/001F24F5/0014F25B25/02F25B41/40F25B41/30Y02E60/14
Inventor 许文明王飞张心怡罗荣邦
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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