Air treatment device and air treatment method

An air treatment device and air treatment technology, applied in heating methods, air conditioning systems, space heating and ventilation, etc., can solve problems such as low evaporation temperature of units, difficulty in independent adjustment of sensible heat load and humidity load, and difficulty in improving energy efficiency ratio , to achieve the effect of improving energy efficiency, good economy, and simple device structure

Inactive Publication Date: 2012-04-18
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]Technical problem: the purpose of the invention is to solve the low evaporation temperature of the unit, the difficulty in improving the energy efficiency ratio and the air treatment in the existing air conditioning system

Method used

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  • Air treatment device and air treatment method
  • Air treatment device and air treatment method

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Embodiment Construction

[0023] The present invention will be described below with reference to the accompanying drawings.

[0024] An air treatment device of the present invention includes an air treatment part and a control adjustment part. The air treatment part is composed of return air regulating damper, fresh air regulating damper, high temperature surface cooler, low temperature surface cooler, bypass regulating damper, heater, humidifier, fan and the passages connected thereto. A return air regulating air valve is installed at the air return port of the air handling device, a fresh air regulating air valve is installed at the fresh air port, and a bypass regulating air valve is installed on the upper part of the low temperature surface cooler. In the flow direction of the air, the high-temperature surface cooler, the low-temperature surface cooler, the heater, the humidifier and the fan are connected in sequence. The indoor return air first enters the air handling device through the return ai...

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Abstract

The invention discloses an air treatment device and an air treatment method. The air treatment device is characterized by comprising an air treatment part and a control and regulation part, wherein the air treatment part comprises a return air inlet (1) for receiving indoor return air, a return air regulating air valve (2), a fresh air port (3) for receiving indoor fresh air, a fresh air regulating air valve (4), a high-temperature meter cooler (5) communicated with high-temperature chilled water, a low-temperature meter cooler (7) communicated with low-temperature chilled water, a bypass regulating air valve (9), a heater (10), a humidifier (11), a fan (12) for supplying air to an indoor space, and an air outlet (13) for supplying air to the indoor space, wherein the high-temperature meter cooler (5) and the low-temperature meter cooler (7) which are connected in turn are arranged in a flow direction of the air entering the air treatment device and flowing out of the air treatment device. The evaporating temperature of a water chiller is improved, and the energy efficiency of an air-conditioning system is improved.

Description

technical field [0001] The invention relates to a novel air treatment method in an air-conditioning system and a device for realizing the method, and belongs to the technical field of refrigeration and air-conditioning system design and manufacture. Background technique [0002] Generally, the air-conditioning load is composed of sensible heat load and humidity load, and the respective proportions of sensible heat load and humidity load change continuously with changes in outdoor environmental conditions, building usage conditions, and other conditions. In addition to the indoor air dry bulb temperature, the relative humidity of the indoor air is also an important factor affecting the indoor comfort of buildings. Therefore, in the process of building air-conditioning load processing, according to the dynamic changes of indoor sensible heat load and humidity load, the corresponding air treatment process is adjusted in real time to ensure that the indoor environment is in the ...

Claims

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Application Information

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IPC IPC(8): F24F3/14F24F11/02F24F13/30
Inventor 梁彩华张小松
Owner SOUTHEAST UNIV
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