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Air processing device and control method and device thereof

A technology of air treatment and control method, applied in the direction of control input related to air characteristics, space heating and ventilation control input, mechanical equipment, etc., which can solve the problem of low heat recovery efficiency

Pending Publication Date: 2020-01-21
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide an air treatment equipment and its control method and device to solve the problem of low heat recovery efficiency in the related art

Method used

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  • Air processing device and control method and device thereof
  • Air processing device and control method and device thereof
  • Air processing device and control method and device thereof

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Experimental program
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Embodiment

[0084] see figure 1 , figure 1 It is a schematic structural diagram of an air treatment device provided by an embodiment of the present application.

[0085] Such as figure 1 As shown, an air treatment device provided in this embodiment includes: an air duct system and a refrigerant circulation system;

[0086] Wherein, the air duct system includes: a total heat exchange core 101, a fresh air duct 102 crossing through the total heat exchange core 101, and an exhaust air duct 103; the fresh air duct 102 passes through the total heat exchange core 101 and the exhaust air The duct 103 performs heat exchange for heat recovery; the fresh air duct 102 has a fresh air inlet 1021 and a fresh air outlet 1022, and the exhaust air duct 103 has an exhaust air inlet 1031 and an exhaust outlet 1032;

[0087] The refrigerant circulation system includes a first heat exchanger 104 arranged between the fresh air outlet 1022 and the total heat exchange core 101, a second heat exchanger 105 ar...

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Abstract

The invention discloses an air processing device and a control method and device thereof. The air processing device comprises an air duct system and a coolant circulation system. The air duct system comprises a total heat exchange core, a fresh air duct and an air exhaust duct, wherein the fresh air duct penetrates through the total heat exchange core in a cross manner. The fresh air duct carriesout heat exchange through the total heat exchange core and the air exhaust duct. The fresh air duct comprises a fresh air inlet and a fresh air outlet. The air exhaust duct is provided with an exhaustair inlet and an exhaust air outlet. The coolant circulation system comprises a first heat exchanger, a second heat exchanger, a third heat exchanger and a fourth heat exchanger, wherein the first heat exchanger is arranged between the fresh air outlet and the total heat exchange core, the second heat exchanger is arranged between the fresh air inlet and the total heat exchange core, the third heat exchanger is arranged between the exhaust air inlet and the total heat exchange core, the fourth heat exchanger is arranged between the exhaust air outlet and the total heat exchange core, and thefirst heat exchanger and the second heat exchanger can carry out heat exchange with the fresh air duct, and the third heat exchanger and the fourth heat exchanger can carry out heat exchange with theair exhaust duct for heat recovery.

Description

technical field [0001] The present application relates to the technical field of air treatment, in particular to an air treatment equipment and its control method and device. Background technique [0002] At present, with the improvement of people's quality requirements for the indoor environment, various air treatment equipment such as air conditioners, humidifiers, dehumidifiers, purifiers, and fresh air fans have appeared. [0003] Among them, the fresh air blower is one of the few indoor-outdoor heat-mass exchange-type air treatment equipment, and exchanging indoor air to the outside will inevitably cause indoor heat dissipation. In related technologies, the fresh air blower is equipped with a full heat exchange core , when the exhaust air and the fresh air flow through the total heat exchange core in a cross manner, heat exchange will be performed to realize heat recovery. However, the heat recovery rate of the total heat exchange chip is generally about 60%, and the he...

Claims

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Application Information

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IPC IPC(8): F24F3/14F24F3/16F24F11/41F24F11/64F24F11/65F24F11/81F24F12/00F24F13/28F24F13/30F24F110/10
CPCF24F3/14F24F11/41F24F11/64F24F11/65F24F11/81F24F12/006F24F13/28F24F13/30F24F2110/10F24F8/108F24F8/10Y02B30/56
Inventor 张玉峰黎磊毛建平杨力古展彰
Owner GREE ELECTRIC APPLIANCES INC
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