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Method for independently adjusting temperature and humidity of variable fresh air volume and air conditioner

An independent adjustment, temperature and humidity technology, used in air conditioning systems, control input involving air characteristics, heating methods, etc., can solve problems such as poor economy and weak dehumidification ability, improve comfort, ensure dehumidification effect, and ensure energy saving effect. Effect

Active Publication Date: 2020-02-18
南京晶华智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] For this reason, the embodiment of the present invention provides a method for adjusting fresh air volume, temperature and humidity independently and an air conditioner to solve the technical problems of weak dehumidification ability and poor economic efficiency of the independent temperature and humidity adjustment system in the prior art

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  • Method for independently adjusting temperature and humidity of variable fresh air volume and air conditioner

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Embodiment Construction

[0061] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0062] In a specific embodiment, the method for independently adjusting the temperature and humidity of the fresh air volume provided by the present invention is suitable for an air conditioner with independent temperature and humidity adjustment. One of the compressors or a working condition bears the fresh air and indoor latent heat load, and the other compressor or another working condition be...

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Abstract

An embodiment of the present invention discloses a method for independently adjusting temperature and humidity of variable fresh air volume; the method includes: obtaining the on-off state of a freshair mode; determining that the indoor absolute humidity value exceeds an absolute humidity set value, and supplying air with a lowest dew point provided by a humidity adjustment system and an air supply state point that is corresponding to the indoor absolute humidity value and between the dew point temperature; when the humidity adjustment system is determined as being in the off state of the fresh air mode, obtaining the second supply air volume of an independent return air dehumidification system; when the humidity adjustment system is determined as being in an economic mode, supplying airwith a preset air supply state point; when the humidity adjustment system is determined as being in a non-economic mode, supplying air with the lowest dew point temperature; the second air supply volume is a set value. The present invention solves the technical problem that an independent temperature and humidity adjustment system has weak dehumidification capacity and poor economy.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of air conditioners, and in particular to a method for independently adjusting temperature and humidity with variable fresh air volume and an air conditioner. Background technique [0002] In the traditional temperature and humidity independent control system, the temperature adjustment system generally cannot perform humidity adjustment control, and the system configuration generally gives priority to the design that meets the maximum humidity adjustment capacity. When the independent adjustment of temperature and humidity is combined with the fresh air system, the fresh air is used to bear the indoor latent heat load, and the return air bears the indoor sensible heat load. The increase of fresh air volume will increase the energy consumption of the air conditioner. Therefore, in the temperature and humidity independent adjustment system with fresh air, the controllable minimum fre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/65F24F11/64F24F11/74F24F11/84F24F11/86F24F1/0035F24F1/0071F24F1/0083F24F110/10F24F110/20F24F110/50
CPCF24F11/64F24F11/65F24F11/74F24F11/84F24F11/86F24F2110/10F24F2110/20F24F2110/50F24F1/0035F24F1/0071F24F1/0083
Inventor 周鹏飞
Owner 南京晶华智能科技有限公司
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