Hot water system combined with air energy heat pump by utilizing waste heat of air compressor
An air-energy heat pump and hot water system technology, applied in pump components, mechanical equipment, water heaters, etc., can solve the problems of low energy utilization rate and unstable hot water system, and achieve the effect of improving stability
Pending Publication Date: 2019-12-31
国能龙源蓝天节能技术有限公司上海分公司
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[0007] Aiming at the existing technical problems, the present invention provides a hot water system that combines the waste heat of the air co
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[0036] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.
[0037] This embodiment provides a hot water system that utilizes waste heat from an air compressor combined with an air energy heat pump, including an air compressor waste heat heating device, an air energy heat pump heating device and a first water storage tank 1 .
[0038] The air compressor waste heat heating device includes an air compressor, a waste heat recovery device 5, a second water storage tank 2, a second booster pump 3 and a first circulation pipeline 4, and the second water storage tank 2 and the second booster pump 3 are arranged in series On the first circulation pipeline 4 , the first circulation pipeline 4 passes through a waste heat recovery device 5 . The waste heat recovery device 5 includes a heat exchanger 51 arranged in series, a three-w...
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The invention relates to the technical field of energy conservation and emission reduction, in particular to a hot water system combined with an air energy heat pump by utilizing waste heat of an aircompressor. The hot water system comprises an air compressor waste heat heating device, an air energy heat pump heating device and a first water storage tank, wherein the air compressor waste heat heating device is arranged in parallel with the air energy heat pump heating device, a second water storage tank communicates with a hot water total pipeline through a first hot water outlet pipeline, and a third water storage tank communicates with the hot water total pipeline through a second hot water outlet pipeline. According to the hot water system, the air compressor waste heat heating deviceis preferentially used for carrying out heating so that the waste heat of the air compressor is effectively utilized, and meanwhile the waste heat is utilized to increase the water temperature while normal and safe operation of the air compressor is maintained; and when a heat supply gap is generated, supplemental heat source is increased, and the air energy heat pump heating device is operated, so that the stability of the hot water system is improved when the air compressor fails to run or heat demand is not met.
Description
technical field [0001] The invention relates to the technical field of energy saving and emission reduction, in particular to a hot water system utilizing waste heat of an air compressor combined with an air energy heat pump. Background technique [0002] As a producer of compressed air, the air compressor consumes a large amount of electric energy during the production process, and most of the electric energy will be converted into heat energy, which is usually passed through cooling fans, chilled water, cooling towers, cooling water pumps, etc. and equipment To help dissipate heat to the outside world to maintain the normal and safe operation of the air compressor. [0003] The heat energy generated by the air compressor is not only not used, but also needs to consume additional energy to help cooling, causing thermal pollution. Therefore, recycling the heat energy of the air compressor will greatly improve the comprehensive utilization of energy and realize the cogenerat...
Claims
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Login to View More IPC IPC(8): F24H4/02F24H1/00F24H9/20F04B39/06
CPCF24H4/02F24H1/00F24H9/2007F04B39/06
Inventor 钟震蒙涛周予民冯海波王军袁汉川袁志先谭茹吴俊杰季薇王雪平潘翠翠许祥训张尚云吕静
Owner 国能龙源蓝天节能技术有限公司上海分公司