Dual-heat-source lithium bromide absorption type heat pump
A lithium bromide absorption and dual heat source technology, applied in the field of heat pumps, can solve problems such as inability to meet work requirements, and achieve the effects of low cost, cost reduction and wide application range
Inactive Publication Date: 2015-03-25
TONGFANG KAWASAKI ADVANCED ENERGY SAVING MACHINE
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Problems solved by technology
[0003] However, in actual production, the inventor found that this type of heat pump can only be applied to the situation where a single pressure steam is used on site, and when the user needs to use two kinds of steam with different pressures as a heat source and more low-pressure steam is used, it cannot meet the work requirements. Require
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[0017] The structure of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0018] figure 1 Shown is a prior art single heat source lithium bromide absorption heat pump, such as figure 1 As shown, a general lithium bromide absorption heat pump usually includes a generator 1, a condenser 2, an evaporator 3, an absorber 4 and a heat exchanger 5 connected to each other through various pipelines, and the pipelines generally include transporting waste heat The residual hot water pipeline for water, the hot water pipeline for conveying hot water, the dilute solution pipeline for conveying dilute solution, the concentrated solution pipeline for conveying concentrated solution, and the condensate pipeline for conveying condensed water, these pipelines are respectively used to connect corresponding equipment , play the role of transport medium, in figure 1 Not shown in all. As mentioned in the background technology of this...
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The invention discloses a dual-heat-source lithium bromide absorption type heat pump. The dual-heat-source lithium bromide absorption type heat pump comprises generators, condensers, evaporators, an absorber and heat exchangers which are connected through pipes. The absorber is provided with a first cavity and a second cavity which are independent, the evaporators include the first evaporator and the second evaporator, the condensers include the first condenser and the second condenser, the generators include the first generator and the second generator, the heat exchangers include the first heat exchanger and the second heat exchanger; a waste heat water pipe sequentially passes through the first evaporator and the second evaporator; a hot water pipe sequentially passes through the first cavity, the first condenser, the second cavity and the second condenser. Compared with the prior art, dual heat sources can be used in the dual-heat-source lithium bromide absorption type heat pump for working, and the application range is wider.
Description
technical field [0001] The invention relates to a heat pump, in particular to a dual heat source lithium bromide absorption heat pump. Background technique [0002] The structure of the existing lithium bromide absorption heat pump with a single heat source (heat source includes steam, hot water, etc., this article only uses steam as an example) is as follows: figure 1 As shown, it includes a generator 1 , a condenser 2 , an evaporator 3 , an absorber 4 and a heat exchanger 5 . When working, the dilute solution (lithium bromide solution) of the absorber 4 passes through the heat exchanger 5 and then enters the generator 1 from the inlet of the generator 1 and absorbs the heat of the heat source to generate steam, the dilute solution becomes a concentrated solution, and the concentrated solution of the generator 1 Return to the absorber 4 through the heat exchanger 5 and absorb the steam from the evaporator 3, and release heat at the same time, which is absorbed by the hot w...
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Patent Timeline
Login to View More IPC IPC(8): F25B15/06
CPCF25B15/06F25B2315/002Y02A30/27Y02B30/62
Inventor 康益军魏曼曼刘兴原赵岩杨坤
Owner TONGFANG KAWASAKI ADVANCED ENERGY SAVING MACHINE