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Heat storage air conditioning system and control method

An air-conditioning system and heat storage technology, which is applied in the field of air-conditioning, can solve the problems of single operation, no linkage, and complementary heat storage devices, and achieve the effects of reducing the use of electric energy, improving comfort, and reducing design capacity

Active Publication Date: 2021-01-08
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a heat storage air-conditioning system and control method, aiming to solve the problem that the existing heat storage device operates only in single operation and can only perform heat storage and heat dissipation operations alone without linkage and complementary functions

Method used

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  • Heat storage air conditioning system and control method
  • Heat storage air conditioning system and control method
  • Heat storage air conditioning system and control method

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Embodiment Construction

[0035] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. The embodiments merely represent possible variations, individual components and functions are optional unless explicitly required, and the order of operations may be varied. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such as first and second etc. are used only to distinguish one entity or operation from anoth...

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Abstract

The invention discloses a thermal storage air conditioning system and a control method, belonging to the technical field of air conditioning. The air conditioning system includes a refrigerant pipeline, a thermal storage branch, a heat dissipation branch and a solenoid valve device. The refrigerant pipeline includes a first refrigerant circuit and a second refrigerant circuit. The first refrigerant circuit is formed by the outdoor unit and the heat exchange unit through the pipeline. The second refrigerant circuit is composed of the indoor unit and the heat exchange unit connected by pipelines. The first refrigerant circuit and the second refrigerant circuit perform heat exchange through the heat exchange unit. The heat storage branch includes a heat storage device and a solenoid valve device. Control the connection and disconnection of the refrigerant pipeline, heat storage branch and heat dissipation branch. The beneficial effect of the present invention: by designing the hardware pipeline of the heat storage device, the combined linkage and complementarity of the heat storage function, heat dissipation function of the heat storage device and the heat supply function of the outdoor unit can be increased, and the design capacity of the outdoor unit can be effectively reduced. For the overall air conditioning system, it can reduce the use of electric energy and improve the efficiency of the system.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a heat storage air conditioning system and a control method. Background technique [0002] A heat storage device is added to the air-conditioning system, and the heat storage device can store heat through the operation of the outdoor unit, and the heat storage device can supply heat to the indoor unit. The peak of electricity consumption can avoid peaks and valleys, and reduce electricity costs. However, the disadvantage of the above technology is mainly that the operation of the heat storage device is single, and it can only perform heat storage and heat dissipation operations alone, without linkage and complementary functions, that is, it is impossible to realize the direct cooling of the outdoor unit while the heat storage module is cooling the indoor unit. In the case of supplying heat to the indoor unit, it is also impossible to realize the situation that the outdo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B30/02F25B49/02F24F5/00F24D11/02F25B41/20
CPCF24D11/0214F24F5/00F25B30/02F25B49/02F25B2600/2519F25B2400/24F25B41/20Y02B30/12
Inventor 韩伟涛罗建文李旭王春刚
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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