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Split fresh-air dehumidifier set

A fresh air dehumidification, split technology, applied in the direction of the cooler, heating method, space heating and ventilation, etc., can solve the problems of the integral fresh air dehumidification unit, such as large volume, large building space, difficult transportation, etc., to improve the dehumidification effect, The effect of improving energy efficiency and expanding the scope of application

Inactive Publication Date: 2012-05-23
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The integral fresh air dehumidification unit is large in size and weight, difficult to transport, and needs to occupy a large building space, which limits the use of the integral fresh air dehumidification unit in many buildings

Method used

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  • Split fresh-air dehumidifier set
  • Split fresh-air dehumidifier set
  • Split fresh-air dehumidifier set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Embodiments of the present invention are described in detail below in conjunction with accompanying drawings:

[0030] Such as figure 1 As shown, a split type fresh air dehumidification unit includes a compressor 1, a first condenser 2, a throttling element 4, an evaporator 3 and a fan 5, a compressor 1, a first condenser 2, a throttling element 4, an evaporator The heat exchange working medium circulation loop is formed by connecting the heat exchange working medium pipes 7 between the devices 3; it also includes a first box body 8 and a second box body 9, and the first box body 8 is provided with an air inlet 10 and an air outlet 11 , the evaporator 3, fan 5 and throttling element 4 are arranged in the first casing 8, the compressor 1 and the first condenser 2 are arranged in the second casing 9, and the first condenser 2 is Water-cooled condenser.

[0031] Wherein, a precooling surface cooler 12 is also provided between the evaporator 3 and the air inlet 10, and th...

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PUM

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Abstract

The invention discloses a split fresh-air dehumidifier set, which comprises a compressor, a first condenser, a throttling element, an evaporator and a fan, wherein the compressor, the first condenser, the throttling element and the evaporator are connected by a heat exchange working medium pipe to form a heat exchange working medium circulation loop. The split fresh-air dehumidifier set also comprises a first tank body and a second tank body, wherein the first tank body is provided with a wind inlet and a wind outlet; the evaporator, the fan and the throttling element are arranged in the first tank body; the compressor and the first condenser are arranged in the second tank body; and the first condenser is a water-cooling condenser. The split fresh-air dehumidifier set has a smaller volume and does not need to occupy larger space, and a fresh-air dehumidifier has a wider use range.

Description

technical field [0001] The invention belongs to the field of air conditioners, and in particular relates to a split type fresh air dehumidification unit. Background technique [0002] The purpose of building air conditioning is to discharge indoor waste heat and humidity outside and provide fresh air that meets hygienic requirements. The load of the air conditioning system is composed of four major parts: indoor sensible heat, indoor latent heat, fresh air sensible heat, and fresh air latent heat. The current air-conditioning system in China generally adopts the combined temperature and humidity treatment method of "both cooling and dehumidification". The fresh air is treated to the indoor isenthalpic state point and does not bear the indoor load; the indoor return air bears all the indoor load in the room, and the indoor terminal operates under wet conditions. , in order to ensure a good dehumidification effect, a lower air-conditioning chilled water inlet temperature (5-7...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F13/00F25D19/00
Inventor 张治平李宏波刘华谢艳群姜国璠王彦川王晨光张明研廖凤超钟瑞兴蒋楠王文彬黄章义曾揆陈杰东
Owner GREE ELECTRIC APPLIANCES INC
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