Multi-stage M-shaped air way liquid desiccant dehumidification air-conditioning system utilizing ultrasonic atomization technology

A technology of solution dehumidification air conditioning and ultrasonic atomization, which is applied in the field of solution dehumidification air conditioning system and multi-stage M-shaped air channel solution dehumidification air conditioning system, which can solve the problems of limited dehumidification efficiency, large system resistance, and large space occupation, and achieve gas-liquid Increased contact area, small system resistance, and reduced air-conditioning energy consumption

Inactive Publication Date: 2011-05-11
SHANGHAI JIAO TONG UNIV
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  • Application Information

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Problems solved by technology

However, it still has the disadvantages of large system resistance, complex structure, large space occupation, and

Method used

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  • Multi-stage M-shaped air way liquid desiccant dehumidification air-conditioning system utilizing ultrasonic atomization technology
  • Multi-stage M-shaped air way liquid desiccant dehumidification air-conditioning system utilizing ultrasonic atomization technology

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Embodiment Construction

[0011] The concrete implementation of the present invention is described further below in conjunction with accompanying drawing:

[0012] Such as figure 1 As shown, the present invention includes an air inlet pipe 1, a dehumidification air-conditioning box 2, an exhaust pipe 3, a defogging device 4, two salt solution atomization devices 5, an ultrasonic generator 6, a dilute solution tank 7, and a first solution pump 8 , regeneration device 9, concentrated solution cylinder 10 and second solution pump 11, wherein the dehumidification and air conditioning box 2 adopts a cubic structure box made of corrosion-resistant PVC material, and the inside is divided into 2-3 levels M by a baffle plate of corrosion-resistant PVC material shaped air channel. Two ultrasonic salt solution atomization devices 5 are made of corrosion-resistant alloy materials, and are respectively installed on the top of the dehumidification air-conditioning box 2 . The signal output ends of the ultrasonic g...

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Abstract

Multi-stage M-shaped air way liquid desiccant dehumidification air-conditioning system utilizing the ultrasonic atomization technology belongs to the field of air-conditioning energy saving technology. The system changes the traditional liquid desiccant dehumidifier structure and adopts a multi-stage M-shaped air way to replace dehumidifying filling materials. Salting liquid is atomized by utilizing the ultrasonic technology, and humid air to be processed is in full contact with atomized salting liquid granules in a dehumidification air-conditioning box before heat and mass transfer is carried out. Due to the adoption of the M-shape air way structure, building space is fully utilized, air-liquid contact reaction time is prolonged, and meanwhile, the air-liquid contact area is increased due to the ultrasonically atomized salting liquid granules. Compared with the traditional filling material type dehumidification air-conditioning system, the invention has the major advantages that the building pace utilization rate is high, system resistance force is small, meanwhile, the air-liquid contact area and the air-liquid reaction time are increased, and the liquid desiccant dehumidification rate is improved. Therefore, the air conditioning energy consumption is remarkably reduced.

Description

Technical field: [0001] The invention relates to a solution dehumidification air-conditioning system, in particular to a multi-stage M-shaped air channel solution dehumidification air-conditioning system utilizing ultrasonic atomization technology. The utility model belongs to the technical field of air conditioning energy saving. Background technique: [0002] Dehumidification and air conditioning systems consume a lot of energy when creating a comfortable working and living environment for humans. Studies have shown that the dehumidification energy consumption of air conditioning in summer accounts for 20%-40% of the entire air treatment energy consumption. Therefore, the energy saving of dehumidification system plays a decisive role in the energy saving of air conditioning. Compared with the traditional cooling dehumidification air conditioner, the power consumption of the solution dehumidification air conditioner system is only 25%, and it can make good use of low-grade...

Claims

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Application Information

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IPC IPC(8): F24F3/14
Inventor 边争连之伟
Owner SHANGHAI JIAO TONG UNIV
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