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Heat pump fresh air system and control method thereof

A technology of fresh air system and heat pump system, which is applied in the direction of ventilation system, space heating and ventilation control input, heating and ventilation control system, etc. It can solve the problems of low heat recovery efficiency and inability to realize heat recovery, etc., and achieve the effect of easy implementation

Active Publication Date: 2018-02-23
科林贝思(深圳)科技有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of all-in-one machine overcomes the problem of large air circulation channel resistance, its heat recovery efficiency is low, and heat recovery cannot be realized in winter

Method used

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  • Heat pump fresh air system and control method thereof
  • Heat pump fresh air system and control method thereof

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Embodiment Construction

[0044] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0045] The first part: the composition of the heat pump fresh air system of the present invention

[0046] refer to figure 1 , The heat pump fresh air system of the present invention includes: a housing 401 and a heat pump system disposed in the housing 401, an outdoor fresh air introduction system, an indoor air exhaust system and a control system.

[0047] 1. Shell

[0048] refer to figure 1 , the inside of the housing 401 is provided with a middle partition 402, and the middle partition 402 is provided with a third air valve 403, and the housing 401 is separated by the middle partition 402 with the third damper 403 to separate the outdoor fresh air circulation channel and the indoor air exhaust. wind channel.

[0049] The symmetrical ends of the outdoor fresh air circulation channel are respectively provided with an outdoor fresh a...

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Abstract

The invention discloses a heat pump fresh air system and a control method thereof. The heat pump fresh air system comprises a shell, a heat pump system, an outdoor fresh air introduction system, an indoor air exhaust system and a control system, wherein the shell is divided into two channels by an intermediate partition plate with a third air valve, the outdoor fresh air introduction system is arranged in the outdoor fresh air circulating channel, the indoor air exhaust system is arranged in the indoor air exhaust channel, one part of the heat pump system is arranged in the indoor air exhaustchannel, and the other part of the heat pump system is arranged in the outdoor fresh air circulating channel. The heat pump fresh air system and the control method thereof have the benefits that (1) dehumidification and heat recovery are achieved based on the heat pump principle, the heat pump system can operate in five modes including refrigeration, heating, combination of dehumidification and non-heat recovery, combination of dehumidification and recovery of part of heat, and combination of dehumidification and recovery of all heat under control of the control system, and heat recovery of the whole year and fresh air dehumidification under the high-humidity condition are achieved; and (2) the heat recovery efficiency is high and air resistance is low.

Description

technical field [0001] The present invention relates to a heat pump fresh air system and its control method, in particular to a system with five working modes: refrigeration, heating, dehumidification + no heat recovery, dehumidification + partial heat recovery, dehumidification + full heat recovery, and improves heat recovery efficiency. A heat pump fresh air system and a control method thereof capable of reducing the resistance of an air circulation channel at the same time belong to the technical field of fresh air purification. Background technique [0002] There are two main types of fresh air fans: fresh air fans with heat recovery function and fresh air fans without heat recovery function. [0003] For fresh air fans with heat recovery function, heat recovery is mainly achieved through heat exchange cores, such as the heat recovery fresh air fans disclosed in the invention patent 201610547610.2, which is to install heat recovery cores (heat exchange cores) on the fres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/08F24F3/14F24F3/147F24F5/00F24F3/16F24F13/28F24F11/65F24F110/20F24F110/70F24F110/12
CPCF24F3/1405F24F3/147F24F5/001F24F7/08F24F13/28F24F8/10
Inventor 黄悦程
Owner 科林贝思(深圳)科技有限公司
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