Heat accumulating type air conditioning plant and control method thereof

An air conditioning and control method technology, applied in heating methods, air conditioning systems, heat storage equipment, etc., can solve the problems of difficult defrosting operation, complex control methods, power consumption, etc., to improve operating efficiency, reduce power consumption, Improve the effect of the function

Active Publication Date: 2016-02-03
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The above-mentioned existing patent documents have the defects of complex control methods and power consumption
In addition, the air conditioner in the existing patent document is not easy to perform defrosting operation during heating.

Method used

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  • Heat accumulating type air conditioning plant and control method thereof
  • Heat accumulating type air conditioning plant and control method thereof
  • Heat accumulating type air conditioning plant and control method thereof

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0045] Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. It should be noted that the idea of ​​the present invention is not limited to the disclosed embodiments, and those skilled in the art who understand the idea of ​​the present invention can easily propose other embodiments within the scope of the same idea.

[0046] figure 1 It is a system diagram showing the structure of the thermal storage air-conditioning apparatus of the first embodiment of the present invention.

[0047] refer to figure 1 , the thermal storage air conditioning device (hereinafter referred to as the air conditioning device) 10 of the first embodiment of the present invention includes: a compressor 110 for compressing refrigerant; a first valve device 120 and a second valve device 130 for The flow of refrigerant compressed in the compressor 110 is switched. The first valve device 120 and the second valve device 130 are connected in parallel ...

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Abstract

The present invention provides a heat accumulating type air conditioning plant and a control method thereof. The heat accumulating type air conditioning plant is able to be driven through double heat sources and double loads of a heat storage tank. The heat accumulating type air conditioning plant comprises a compressor, an outer heat exchanger, an indoor heat exchanger and a heat storage tank, and also comprises a first valve device and a second valve device which are used for switching the flow direction of refrigerating fluid compressed in the compressor; a first branch part arranged at the outlet of the compressor and configured to perform branching the refrigerating fluid compressed in the compressor to the first valve and the second valve or the heat storage tank; a first storage tank connection pipe configured to extend from the first branch part to the heat storage tank, a condenser pipe configured to extend from the outer heat exchanger to the indoor heat exchanger, and a second storage tank connection pipe configured to extend from the heat storage tank to the condenser pipe.

Description

technical field [0001] The invention relates to a heat storage type air conditioning device and a control method thereof. Background technique [0002] An air conditioner refers to a device that heats or cools an indoor space by exchanging heat between a refrigerant flowing in a heat exchange cycle and indoor air and outdoor air. [0003] In detail, the air conditioner includes: a compressor for compressing refrigerant, an outdoor heat exchanger for exchanging heat between the refrigerant and outdoor air, and an indoor heat exchanger for exchanging heat between the refrigerant and indoor air. switch. [0004] The air conditioning device may include a heat storage tank, and such an air conditioning device is called a "thermal storage air conditioning device". The heat storage tank includes: a casing for forming a shape, and a heat storage medium filled inside the casing. The refrigerant can exchange heat with the heat storage medium when passing through the heat storage ta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00
CPCF24F5/0021F24F2005/0025F25B41/24F25B41/20F25B2313/021F25B2313/02742F25B2400/24F25B13/00Y02E60/14F24F11/89F25B1/00F25B49/00F28D20/00F25B49/02
Inventor 朴熙雄朴鲁马郑承铉
Owner LG ELECTRONICS INC
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