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Regeneration method for refrigerant and absorption liquid and absorption refrigerating machine

An absorption refrigerator and absorption liquid technology, applied in the direction of refrigeration and liquefaction, refrigerators, adsorption machines, etc., can solve the problems of high energy consumption and complex equipment, and achieve the effects of reducing pollution, simple structure, and saving heat energy

Inactive Publication Date: 2009-08-12
彭建国
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the regeneration of the refrigerant and the absorption liquid in the prior art is carried out by heating, the equipment is relatively complicated and the energy consumption is relatively high

Method used

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  • Regeneration method for refrigerant and absorption liquid and absorption refrigerating machine

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Embodiment Construction

[0009] The regeneration method of the refrigerant and the absorption liquid of the present invention is to filter the dilute solution with a filter membrane, and separate the refrigerant and the absorption liquid. This filtering can adopt one or more stages according to the situation. The filter membrane adopts a reverse osmosis membrane.

[0010] From figure 1 It can be seen that the present invention includes an absorber 1, an evaporator 2, a regenerator 3, an absorption liquid storage tank 4, a refrigerant liquid storage tank 5, an absorption liquid pump 6 and a refrigerant pump 7, wherein the regenerator 3 has a reverse Permeable membrane 31, the reverse osmosis membrane divides the regenerator 3 into a concentrated solution chamber 32 and a refrigerant chamber 33, the concentrated solution chamber 32 is connected with the absorption liquid storage tank 4 through the electric regulating valve 12, and the refrigerant chamber 33 is connected with the refrigerant storage tan...

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Abstract

The invention discloses a method for regenerating a refrigerant and an absorption solution and an absorption type refrigerator. The method for regenerating the refrigerant and the absorption solution is to filter a dilute solution with a filter membrane to separate the refrigerant from the absorption solution. The absorption type refrigerator comprises an absorber, an evaporator and a regenerator, wherein the inside of the regenerator is provided with a reverse osmosis membrane for filtering and separating a dilute solution from the absorber; the reverse osmosis membrane divides the regenerator into a concentrated solution chamber and a refrigerant chamber; the absorber is communicated with a cooling water pipe and an dilute solution output of the absorber is communicated with the concentrated solution chamber of the regenerator; the concentrated solution chamber of the regenerator conveys the absorption solution to the absorber through an absorption solution pipe; and the refrigerant chamber of the regenerator is connected with a refrigerant pipe which conveys the refrigerant to the evaporator. The method and the absorption type refrigerator avoid heating the solution, save energy and simplify equipment structure.

Description

technical field [0001] The present invention relates to a method for regenerating refrigerant and absorption liquid used in absorption refrigerant and absorption refrigerating machine. Background technique [0002] An absorption refrigerator is a refrigerator that relies on the action of an absorber-generator group to complete a refrigeration cycle. It uses a binary solution as a working medium, in which the low-boiling point component is used as a refrigerant, that is, it uses its evaporation to refrigerate; the high-boiling point component is used as an absorption liquid, that is, it uses its absorption of the refrigerant vapor to complete the working cycle . In the existing absorption refrigerating machine, the regeneration of the refrigerant is the vapor generated by the heating and evaporation of the binary solution in the generator. The refrigerant vapor enters the condenser, condenses into a liquid, and is sent to It enters the evaporator to evaporate and cool, so t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B15/02F25B43/00B01D61/02
Inventor 彭建国
Owner 彭建国
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