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Lithium bromide solution absorption compression type refrigerating device

A technology of compression refrigeration and solution absorption, which is applied in the field of air conditioning and refrigeration, can solve the problems of difficult miniaturization, achieve the effects of reducing requirements, simplifying the refrigeration cycle, and improving volumetric efficiency

Inactive Publication Date: 2014-01-15
昆山市周市溴化锂溶液厂
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  • Summary
  • 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 compression refrigeration device, which solves the problem that the refrigeration cycle in the prior art is difficult to miniaturize due to pump operation

Method used

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  • Lithium bromide solution absorption compression type refrigerating device

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Embodiment Construction

[0023] 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.

[0024] Such as figure 1 As shown, the lithium bromide solution absorption compression refrigeration device includes a heat exchanger 1, an evaporator 2, a coil condenser 3, a first generator 8 with a first generator heater 9, and a second generator heater The second generator 11 of 10, the steam of the first generator 8 and the second generator 11 enters the evaporator 2 after being condensed by the coil condenser 3; after the water vapor in the evaporator 2 evaporates, it passes through the pipeline and the pip...

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Abstract

The invention discloses a lithium bromide solution absorption compression type refrigerating device. Steam of a first generator (8) and steam of a second generator (11) are condensed by a coil condenser (3) to enter an evaporator (2), after water vapor in the evaporator (2) is evaporated, the water vapor is compressed by a compressor (14) to enter the first generator (8) or the second generator (11), the evaporator (2) is provided with a heat exchanger (1), the heat exchanger (1) is connected with an air conditioning heat exchange space, and a refrigerant nozzle (12) is formed at the upper end of the heat exchanger (1). A connector of a heat exchanging pipe located on the upper portion of the heat exchanger is a cold water inlet, and a connector of a heat exchanging pipe located on the lower portion of the heat exchanger is a cold water outlet. The device is small in size, free of any rotation devices, and quite suitable for being used on occasions with the limited installation space and containing engine waste heat such as an automobile and a ship.

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 compression refrigeration device. 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 evaporation after throttling. This cyc...

Claims

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Application Information

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IPC IPC(8): F25B25/02F24F13/30
Inventor 吴冬琪
Owner 昆山市周市溴化锂溶液厂
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