CN103104976A - Hot water supply system special for bathing pool and capable of recycling heat energy - Google Patents
Hot water supply system special for bathing pool and capable of recycling heat energy Download PDFInfo
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- CN103104976A CN103104976A CN2011103503899A CN201110350389A CN103104976A CN 103104976 A CN103104976 A CN 103104976A CN 2011103503899 A CN2011103503899 A CN 2011103503899A CN 201110350389 A CN201110350389 A CN 201110350389A CN 103104976 A CN103104976 A CN 103104976A
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Abstract
A hot water supply system special for a bathing pool and capable of recycling heat energy comprises a hot water tank, a sewage source heat pump unit, a sewage pool, a sewage heat exchanger and a hot water variable frequency pump. Waste water in the bathing pool after a bath is collected in the sewage pool through a waste water drainage ditch. The sewage heat exchanger is arranged in the sewage pool. The temperature of a low-temperature secondary refrigerant is increased after heat of the waste water is absorbed by the low-temperature secondary refrigerant circulating in the sewage heat exchanger, and the heat is released to a refrigerant in the heat pump unit through an evaporator of the heat pump unit. The heat, containing heat energy generated by the heat pump unit due to electricity consumption in the running process, in the refrigerant is all transmitted into water for washing through a compressor and a condenser, and then high-temperature water for the bath is obtained and enters a hot water pool through a pipeline. The hot water in the hot water pool is sent into the bathing pool for the bath through the hot water variable frequency pump, and therefore recycling of the heat is realized. According to the hot water supply system special for the bathing pool and capable of recycling the heat energy, 80% of the heat of the hot water for the bath comes from recovery by a heat pump, and meanwhile, the waste water is discharged after the temperature of the waste water is lowered to about 5 DEG C so that thermal pollution is avoided. The hot water supply system special for the bathing pool and capable of recycling the heat energy is high in energy efficiency ratio, energy saving, environmental friendly and practical.
Description
Technical field
The present invention relates to field of renewable energy technology, particularly relate to the special-purpose heat energy recycling hot water supply system of bathing pool.
Background technology
At present the thermal source that adopts of bathing pool mostly is coal-burning boiler, the coal-burning boiler of the common plunge bath supply amount of heat that need run without interruption wherein, and problem of environmental pollution is more serious.Have in bathing pool to come from a large number the waste water that shower is got off, general temperature wherein contains a large amount of heat energy 35 ℃ of left and right, after these sewage discharges, not only in vain these heat energy is taken away, and simultaneously, surpasses the hot water emission of 30 ℃ to underground, can cause thermal pollution.
Summary of the invention
The technical problem to be solved in the present invention, be to provide a kind of efficiently with the heat extraction in waste water, and these heats are directly joined in new bath water, the formation heat is recycling, these heats that are recovered account for 80% left and right of heating bath water institute calorific requirement, simultaneously, waste water is discharged after being reduced to the temperature of 5 ℃ of left and right, has avoided the special-purpose heat energy recycling hot water supply system of bathing pool of the formation of thermal pollution.
The technical scheme that adopts is:
The special-purpose heat energy recycling hot water supply system of bathing pool comprises boiler, sewage source heat pump unit, cesspool, sewage heat exchanger, hot water variable frequency pump.Lay sewage heat exchanger in described cesspool, after in sewage heat exchanger, constantly the refrigerating medium of circulation absorbs heat, enter the evaporimeter of sewage source heat pump unit and the cold-producing medium heat exchange of source pump, constantly be compressed to condenser through refrigeration compressor and the heat in cold-producing medium comprised the heat energy of source pump power consumption in service, be delivered in the lump in bath water, running water or well water enter the preheater heat exchange that is arranged in cesspool by pipeline, then the condenser heat exchange that enters the sewage source heat pump unit becomes hot water.The water inlet pipe of described boiler connects the condenser outlet pipe of sewage source heat pump unit, the bath water that the sewage source heat pump unit is produced deposits boiler in, the outlet pipe of boiler connects the hot water variable frequency pump and mixes with running water, enter the bathroom for shower through mixing tube, the waste water of shower flows into cesspool through waste water draining hook.Be provided with blow-off pipe in described cesspool, water sucking mouth, blow-off pipe lower end is positioned at the cesspool bottom, and the upper end overfall is positioned at cesspool top, through blow-off pipe with cesspool bottom low-temperature wastewater and emissions to the discharging pond.
From reclaiming heat, simultaneously, waste water discharges after being reduced to the temperature of 5 ℃ of left and right, has avoided the formation of thermal pollution with hot water heat 80% for bathing of the present invention, and the native system Energy Efficiency Ratio is high, energy-saving and environmental protection, practicality.
Description of drawings
Fig. 1 is structure principle chart of the present invention.
The specific embodiment
The special-purpose heat energy recycling hot water supply system of bathing pool comprises boiler 10, sewage source heat pump unit 1, cesspool 11, sewage heat exchanger 5, hot water variable frequency pump 9.Lay sewage heat exchanger 5 in described cesspool 11, after refrigerating medium absorption heat by sewage heat exchanger 5 interior continuous circulations, enter the evaporimeter 4 of sewage source heat pump unit 1 and the cold-producing medium heat exchange of source pump, constantly be compressed to condenser 3 through refrigeration compressor 2 and the heat in cold-producing medium comprised the heat energy of source pump power consumption in service, be delivered in the lump in bath water, formed heat recycling.Running water enters preheater 6 heat exchange that are arranged in cesspool 11 by pipeline, then condenser 3 heat exchange that enter sewage source heat pump unit 1 become hot water.The water inlet pipe of described boiler 10 connects condenser 3 outlet pipes of sewage source heat pump unit 1, the bath water that the sewage source heat pump unit is produced deposits boiler 10 in, the outlet pipe of boiler 10 connects hot water variable frequency pump 9 and mixes with running water, enter the bathroom for shower through mixing tube, the waste water of shower 8 flows into cesspools 11 through the waste water gutter.Be provided with blow-off pipe 7 in described cesspool 11, blow-off pipe 7 water sucking mouths, lower end are positioned at cesspool 11 bottoms, the upper end overfall is positioned at cesspool 11 tops, through blow-off pipe 7 with cesspool bottom low-temperature wastewater and emissions to discharging pond 12, the special-purpose heat energy recycling hot water supply system of described formation bathing pool.
the cold water that is used for bathing, carry out heat exchange by the waste water in preheater 6 and cesspool 11, temperature rises to more than 12 ℃, then by the condenser 3 in the sewage source heat pump unit 1 of bathing pool special use, be heated to the bathing hot water (flow and temperature are adjustable) of temperature required 45 ~ 60 ℃, be stored in boiler, hot water in boiler constantly is sent under the bathing district sprays by shower nozzle by hot water variable frequency pump 9, 30 ~ 40 ℃ of waste water that bathing is got off are by discharge of wastewater ditch 8, entered continuously cesspool 11, in cesspool, heat in sewage is by sewage heat exchanger 5, absorbed by the refrigerating medium in system, and by the evaporimeter 4 in source pump 1, transfer heat to the cold-producing medium in heat pump set system, drive the periodic duty of heat pump by the running of the refrigeration compressor 2 in source pump, constantly the heat in cold-producing medium is passed to bath water by condenser 3, bath water obtains heat from the source pump condenser after, temperature rises to 45 ~ 60 ℃, and be stored in boiler ... so move in circles.
Claims (1)
1. the special-purpose heat energy recycling hot water supply system of bathing pool, comprise boiler (10), sewage source heat pump unit (1), cesspool (11), sewage heat exchanger (5), hot water variable frequency pump (9), it is characterized in that laying in described cesspool (11) sewage heat exchanger (5), after in sewage heat exchanger (5), constantly the refrigerating medium of circulation absorbs heat, enter the evaporimeter (4) of sewage source heat pump unit (1) and the cold-producing medium heat exchange of source pump, constantly be compressed to condenser (3) through refrigeration compressor (2) and the heat in cold-producing medium comprised the heat energy of source pump power consumption in service, be delivered in the lump in bath water, running water enters preheater (6) heat exchange that is arranged in cesspool (11) by pipeline, condenser (3) heat exchange that enters again sewage source heat pump unit (1) becomes hot water, the water inlet pipe of boiler (10) connects condenser (3) outlet pipe of sewage source heat pump unit (1), the bath water that the sewage source heat pump unit is produced deposits boiler (10) in, the outlet pipe of boiler (10) connects hot water variable frequency pump (9) and mixes with running water, enter the bathroom for shower through mixing tube, in mixing tube, remaining water is got back to boiler (10), the waste water of shower flows into cesspool (11) through waste water gutter (8), be provided with blow-off pipe (7) in described cesspool (11), blow-off pipe (7) water sucking mouth, lower end is positioned at cesspool (11) bottom, the upper end overfall is positioned at cesspool (11) top, through blow-off pipe (7) with cesspool bottom low-temperature wastewater and emissions to discharging pond (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103503899A CN103104976A (en) | 2011-11-09 | 2011-11-09 | Hot water supply system special for bathing pool and capable of recycling heat energy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103503899A CN103104976A (en) | 2011-11-09 | 2011-11-09 | Hot water supply system special for bathing pool and capable of recycling heat energy |
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| CN103104976A true CN103104976A (en) | 2013-05-15 |
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| CN2011103503899A Pending CN103104976A (en) | 2011-11-09 | 2011-11-09 | Hot water supply system special for bathing pool and capable of recycling heat energy |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512193A (en) * | 2013-09-29 | 2014-01-15 | 广西比迪光电科技工程有限责任公司 | Domestic water source heat pump water heater consuming sewage |
| CN104456944A (en) * | 2014-12-30 | 2015-03-25 | 黑龙江国德节能服务有限公司 | Campus sewage heat energy recovery comprehensive recycling device and method |
| CN104534653A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Recycling and cyclic utilization device and cyclic utilization method for heat energy of waste water and waste gas of campus canteen |
| CN104534552A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Multi-heat-resource module frequency conversion type freeze-proof anti-corrosion heat exchanger and heat exchange method |
| CN104534553A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Direct heating-circulating type normal pressure dual frequency converting heat exchanger unit and heat exchange method |
| CN104534652A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Natatorium sewage, exhaust and heat recycling device and recycling method |
| CN104534654A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Dehumidification system and dehumidification method for hot-gas recycle and secondary cooling for washing machine room |
| CN104534538A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Cyclic utilization system for recycling washing and gargling wastewater heat energy as domestic hot water and utilization method |
| CN104999973A (en) * | 2014-04-16 | 2015-10-28 | 中国人民解放军68127部队 | Heat-pump-technology-based energy-saving type shower system under outdoor low-temperature environment |
| CN106381623A (en) * | 2015-11-11 | 2017-02-08 | 华巧波 | Cloth dyeing machine with waste water cycle utilization function |
| CN106546035A (en) * | 2016-09-30 | 2017-03-29 | 厦门工源环保科技有限公司 | A kind of MW class carbon dioxide heat pump system applied in sewage remaining energy recovery field |
| CN106958941A (en) * | 2017-04-20 | 2017-07-18 | 山西文龙中美环能科技股份有限公司 | A kind of integrated thermal based on technology of Internet of things reclaims sewage source heat pump unit |
| CN111998575A (en) * | 2020-09-16 | 2020-11-27 | 中煤科工(天津)清洁能源研究院有限公司 | Bathing wastewater waste heat recovery system |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512193A (en) * | 2013-09-29 | 2014-01-15 | 广西比迪光电科技工程有限责任公司 | Domestic water source heat pump water heater consuming sewage |
| CN104999973A (en) * | 2014-04-16 | 2015-10-28 | 中国人民解放军68127部队 | Heat-pump-technology-based energy-saving type shower system under outdoor low-temperature environment |
| CN104534553A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Direct heating-circulating type normal pressure dual frequency converting heat exchanger unit and heat exchange method |
| CN104534552B (en) * | 2014-12-30 | 2018-03-06 | 黑龙江国德节能服务有限公司 | The antifreeze corrosion-proof heat exchanger of multi-heat source module frequency conversion type and heat-exchange method |
| CN104534653A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Recycling and cyclic utilization device and cyclic utilization method for heat energy of waste water and waste gas of campus canteen |
| CN104534652A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Natatorium sewage, exhaust and heat recycling device and recycling method |
| CN104534654A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Dehumidification system and dehumidification method for hot-gas recycle and secondary cooling for washing machine room |
| CN104534538A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Cyclic utilization system for recycling washing and gargling wastewater heat energy as domestic hot water and utilization method |
| CN104456944A (en) * | 2014-12-30 | 2015-03-25 | 黑龙江国德节能服务有限公司 | Campus sewage heat energy recovery comprehensive recycling device and method |
| CN104534552A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Multi-heat-resource module frequency conversion type freeze-proof anti-corrosion heat exchanger and heat exchange method |
| CN104456944B (en) * | 2014-12-30 | 2018-03-06 | 黑龙江国德节能服务有限公司 | School Wastewater energy recovery comprehensive cyclic utilization device and recoverying and utilizing method |
| CN104534654B (en) * | 2014-12-30 | 2017-07-18 | 黑龙江国德节能服务有限公司 | Computer room hot gas of doing washing is reclaimed and reducing temperature twice dehumidification system and dehumanization method |
| CN104534653B (en) * | 2014-12-30 | 2018-03-06 | 黑龙江国德节能服务有限公司 | Campus dining room sewage heat energy from waste gas recycling device and circulation utilization method |
| CN106381623A (en) * | 2015-11-11 | 2017-02-08 | 华巧波 | Cloth dyeing machine with waste water cycle utilization function |
| CN106381623B (en) * | 2015-11-11 | 2019-03-26 | 浙江华港染织集团有限公司 | A kind of fabric dyeing machine that waste water is Ke Xunhuanliyong |
| CN106546035A (en) * | 2016-09-30 | 2017-03-29 | 厦门工源环保科技有限公司 | A kind of MW class carbon dioxide heat pump system applied in sewage remaining energy recovery field |
| CN106958941A (en) * | 2017-04-20 | 2017-07-18 | 山西文龙中美环能科技股份有限公司 | A kind of integrated thermal based on technology of Internet of things reclaims sewage source heat pump unit |
| CN111998575A (en) * | 2020-09-16 | 2020-11-27 | 中煤科工(天津)清洁能源研究院有限公司 | Bathing wastewater waste heat recovery system |
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |