Temperature and humidity independent control air conditioner system based on film distillation technology

An independent control, air conditioning system technology, applied in heating and ventilation control systems, heating and ventilation safety systems, total evaporation, etc., can solve problems such as foam entrainment, improve efficiency, improve quality, and reduce volume and weight.

Inactive Publication Date: 2009-05-20
XI AN JIAOTONG UNIV
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Problems solved by technology

Moreover, due to the effect of air flow, it is easy to form foam entrainment at the air outlet

Method used

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  • Temperature and humidity independent control air conditioner system based on film distillation technology
  • Temperature and humidity independent control air conditioner system based on film distillation technology

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Embodiment Construction

[0023] The structure and working principle of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] Referring to the accompanying drawings, the structure of the present invention includes a lithium bromide absorption refrigeration system, a lithium bromide solution dehumidification system and auxiliary connecting parts.

[0025] The structure of the lithium bromide absorption refrigeration system includes a dilute solution analysis / regeneration structure composed of a dilute solution reservoir 14, a solution circulation pump 15, a solution heating device 15 and a membrane distillation component 1. The specific connection method is: dilute solution storage The dilute solution outlet at the bottom of the device 14 is connected to the inlet of the solution circulation pump 15, the outlet of the solution circulation pump 15 is connected to the solution inlet of the solution heating device 16, and the solution outlet ...

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Abstract

The invention relates to a temperature and humidity independent control air-conditioning system based on the membrane distillation technology, which comprises a lithium bromide absorption refrigerating system, a lithium bromide solution dehumidifying system and an auxiliary connecting part, wherein the lithium bromide absorption refrigerating system is utilized to control the supply air temperature, and the lithium bromide solution dehumidifying system is utilized to control the supply air humidity; the solution analysis process in the lithium bromide absorption refrigerating system and the solution regeneration process in the lithium bromide solution dehumidifying system are subjected to centralized treatment in a membrane distillation component; a concentrated lithium bromide solution after treatment is divided into two parts, wherein one part is taken as an absorbent solution of an absorber in the absorption refrigerating system, and the other part is taken as a spraying solution in the solution dehumidifying system to perform dehumidification treatment on the air; simultaneously a low-temperature diluted lithium bromide solution treated by the dehumidifying system is taken as a cooling solution of the absorber in the absorption refrigerating system to recover energy, so that the efficiency of the system is improved and the energy of the system is saved.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and relates to humidity control and temperature control in air conditioning, in particular to an air conditioning system with independent control of temperature and humidity based on membrane distillation technology. Background technique [0002] Energy saving and consumption reduction and improvement of indoor air quality are the development trend and main task of air conditioning system. Among them, temperature control, humidity control and air purification are the main development directions of air conditioners at present. Common air-conditioning systems control the temperature and humidity by sending treated air into the room and relying on heat and mass exchange with the indoor air; indoor air purification is mostly carried out by physical methods or chemical methods such as photocatalysis. Among them, the condensation dehumidification method commonly used in common air-conditionin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00F25B49/04B01D61/36
Inventor 顾兆林王赞社冯诗愚李云
Owner XI AN JIAOTONG UNIV
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