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Lithium bromide solution absorption refrigeration device for gas phase adding interfacial agent

A surfactant and solution absorption technology, applied in the field of air-conditioning and refrigeration, can solve problems such as difficult miniaturization, and achieve the effect of no rotating equipment, less equipment, and simple refrigeration cycle process

Inactive Publication Date: 2014-01-15
昆山市周市溴化锂溶液厂
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a lithium bromide solution absorption refrigeration device with surfactant added in the gas phase, which solves the problems in the prior art that the refrigeration cycle is difficult to miniaturize due to pump operation

Method used

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  • Lithium bromide solution absorption refrigeration device for gas phase adding interfacial agent

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Embodiment Construction

[0022] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these examples are used to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.

[0023] Such as figure 1 As shown, the lithium bromide solution absorption refrigerating device with surfactant added in the gas phase comprises a heat exchanger 1, an evaporator 2, a coil condenser 3, a first generator 8 with a first generator heater 9, a first generator with a second The second generator 11 of the second generator heater 10, the evaporator 2 is connected with the first generator 8 and the second generator 11 respectively through pipeline control, and each pipeline is provided with a one-way val...

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Abstract

The invention discloses a lithium bromide solution absorption refrigeration device for a gas phase adding interfacial agent. The lithium bromide solution absorption refrigeration device comprises a heat exchanger (1), an evaporator (2), a first generator and a second generator, wherein the heat exchanger (1) is arranged on the evaporator (2), the first generator is provided with a first generator heater, and the second generator is provided with a second generator heater. The heat exchanger (1) is connected with an air conditioning heat exchange space; a refrigerant nozzle (12) is arranged above the heat exchanger (1), a connector of a heat exchange pipe arranged on the upper portion of the heat exchanger is a cooling water inlet, and a connector of a heat exchange pipe arranged on the lower portion of the heat exchanger is a cooling water outlet. An interfacial agent gas phase adding device (15) is arranged on the outer side of the first generator and is communicated with the first generator and the second generator (11) in a controlled mode through pipelines. The lithium bromide solution absorption refrigeration device for the gas phase adding interfacial agent is small in size, is provided with no rotary devices, and is very suitable for being used in vehicles and ships where limited installing spaces and engine waste heat exist.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning and refrigeration, and in particular relates to a lithium bromide solution absorption refrigeration device in which a surfactant is added in the gas phase. Background technique [0002] The principle of lithium bromide solution absorption refrigerator is to use lithium bromide solution as absorbent, water as refrigerant, and use water to evaporate and absorb heat under high vacuum to achieve the purpose of refrigeration. In order to make the refrigeration process go on continuously, the evaporated refrigerant water vapor is absorbed by the lithium bromide solution, and the solution becomes thinner. This process occurs in the absorber, and then the solution is heated to make it The water separates and the solution becomes thicker, this process takes place in the generator. The steam obtained in the generator is condensed into water in the condenser, and then sent to the evaporator for eva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B15/06
CPCY02A30/27Y02B30/62
Inventor 吴冬琪
Owner 昆山市周市溴化锂溶液厂
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