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Air conditioning system and control method thereof

An air-conditioning system and pipeline technology, which is applied to the air-conditioning system, control input involving air characteristics, space heating and ventilation control input, etc.

Active Publication Date: 2021-09-17
HISENSE (GUANGDONG) AIR CONDITIONER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the effect of humidification is limited, and the waste heat generated by the indoor unit after heating cannot be fully utilized.

Method used

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  • Air conditioning system and control method thereof
  • Air conditioning system and control method thereof
  • Air conditioning system and control method thereof

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary, and reference is made below Figure 1-Figure 5 The air conditioning system 100 and the control method of the air conditioning system 100 according to the embodiment of the present invention will be described.

[0028] The air conditioning system 100 according to the embodiment of the first aspect of the present invention includes: a main circulation loop 10 and a sub-branch 20, and the main circulation loop 10 includes: a compressor 11, an outdoor heat exchanger 12, an indoor heat exchanger 13, and a four-way valve 14 , the electronic expansion valve 15, the air inlet 111 and the air outlet 112 of the compressor 11 are respectively connected to the first interface 141 and the second interface 142 of the four-way valve 14, and the third interface between the indoor heat exchanger 13 and the four-way valve 14 143, the...

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Abstract

The invention discloses an air conditioning system and a control method thereof. The air conditioning system comprises a main circulation loop and a sub-branch; the main circulation loop comprises a compressor, an outdoor heat exchanger, an indoor heat exchanger, a four-way valve and an electronic expansion valve; an air inlet and an air outlet of the compressor are connected with a first connector and a second connector of the four-way valve correspondingly, the indoor heat exchanger is connected with a third connector of the four-way valve, the outdoor heat exchanger is connected with a fourth connector of the four-way valve, and the outdoor heat exchanger, the electronic expansion valve and the indoor heat exchanger are sequentially connected; the sub-branch comprises an outdoor evaporator and a throttling component which are connected in sequence, one end of the sub-branch is connected to a pipeline between the electronic expansion valve and the indoor heat exchanger, and the other end of the sub-branch is connected to a pipeline between the outdoor heat exchanger and the expansion valve; and therefore, the indoor humidification amount and the indoor heating amount of the air conditioning system can be increased, so that the humidification and heating effects are better, and the comfort of the indoor environment is improved.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to an air conditioning system and a control method for the air conditioning system. Background technique [0002] In the prior art, humidification is achieved by adding a wet runner made of hydrophobic zeolite inside the air conditioner, but the structure of the wet runner is relatively complicated and the volume is large, which leads to the lack of integration and miniaturization of the air conditioner using the wet runner for humidification. The effect is not ideal and the comfort is low. Or install an anhydrous humidifying device in the water collection tank to humidify the room, use the condensed dew and defrosting water to atomize the water inside the water collection tank through the humidifier, and then use the centrifugal wind wheel to blow it into the room. However, the effect of humidification is limited, and the waste heat generated by the indoor unit after heating cannot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F11/42F24F11/64F24F11/65F24F11/77F24F11/84F24F11/88F25B13/00F25B41/20F24F110/20F24F140/20
CPCF24F5/001F24F11/42F24F11/64F24F11/65F24F11/77F24F11/84F24F11/88F25B13/00F25B41/20F24F2110/20F24F2140/20Y02B30/70
Inventor 周学明
Owner HISENSE (GUANGDONG) AIR CONDITIONER
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