CN108332419A - The special heat energy recycling hot water supply system of bathing pool - Google Patents

The special heat energy recycling hot water supply system of bathing pool Download PDF

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Publication number
CN108332419A
CN108332419A CN201810050844.5A CN201810050844A CN108332419A CN 108332419 A CN108332419 A CN 108332419A CN 201810050844 A CN201810050844 A CN 201810050844A CN 108332419 A CN108332419 A CN 108332419A
Authority
CN
China
Prior art keywords
heat
hot water
sewage
water
cesspool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810050844.5A
Other languages
Chinese (zh)
Inventor
陈哲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Wisdom Energy Saving Technology Co Ltd
Original Assignee
Zhejiang Wisdom Energy Saving Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Wisdom Energy Saving Technology Co Ltd filed Critical Zhejiang Wisdom Energy Saving Technology Co Ltd
Priority to CN201810050844.5A priority Critical patent/CN108332419A/en
Publication of CN108332419A publication Critical patent/CN108332419A/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H4/00Fluid heaters characterised by the use of heat pumps
    • F24H4/02Water heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00Heat pumps
    • F25B30/06Heat pumps characterised by the source of low potential heat

Abstract

The special heat energy recycling hot water supply system of bathing pool, including boiler, sewage source heat pump unit, cesspool, sewage heat exchanger, hot water variable frequency pump.The waste water that bathing is got off in bathing pool is concentrated on through waste drain in cesspool, sewage heat exchanger is laid in cesspool, after heat being absorbed by the low temperature refrigerating medium recycled in sewage heat exchanger, temperature increases, and it is rejected heat to by the evaporator of heat pump unit in the refrigerant of heat pump unit, include the thermal energy of power consumption in unit operation the heat in refrigerant through compressor to condenser, it is transmitted in scouring water together, high temperature bath water is produced, enter hot-tub by the road, hot water is pumped into bathing in bathing pool through hot water frequency conversion in hot-tub, form recycle heat utilization.The heat 80% of bath hot water of the present invention is recycled from heat pump, meanwhile, waste water discharges after being reduced to 5 DEG C or so of temperature, avoids thermal pollution, this system Energy Efficiency Ratio is high, energy-saving and environmental protection, practicality.

Description

The special heat energy recycling hot water supply system of bathing pool
Technical field
The present invention relates to field of renewable energy technology, more particularly to bathing pool special heat energy recycling hot water supply system System.
Background technology
The heat source that bathing pool uses at present is mostly coal-burning boiler, and the wherein coal-burning boiler of common plunge bath need to run without interruption supply Amount of heat, problem of environmental pollution is than more serious.Have in bathing pool and largely come from the waste water to take a shower, general temperature is at 35 DEG C Left and right after these sewage discharges, is not only in vain taken away these thermal energy wherein containing a large amount of thermal energy, meanwhile, more than 30 DEG C Hot water emission can cause thermal pollution to underground.
Invention content
The present invention provides a kind of efficiently by the heat extraction in waste water, and these heats is added directly into new bathing It is utilized with recycle heat in water, is formed, these heats being recovered account for 80% or so of heating bath water institute calorific requirement, together When, waste water is discharged after being reduced to 5 DEG C or so of temperature, avoids the special heat energy recycling of bathing pool of the formation of thermal pollution Hot water supply system.
The technical solution adopted is that:The special heat energy recycling hot water supply system of bathing pool, including boiler, source of sewage heat Pump assembly, cesspool, sewage heat exchanger, hot water variable frequency pump.Sewage heat exchanger is laid in the cesspool, passes through sewage heat change After the refrigerating medium constantly recycled in device absorbs heat, the refrigerant of evaporator and heat pump unit into sewage source heat pump unit changes Heat, be constantly compressed to through refrigeration compressor condenser the heat in refrigerant include heat pump unit operation in power consumption thermal energy, It being transmitted in bath water together, tap water or well water are entered the preheater being arranged in cesspool by pipeline and exchanged heat, then into The condenser for entering sewage source heat pump unit exchanges heat into hot water.The condensation of the water inlet pipe connection sewage source heat pump unit of the boiler Device outlet pipe, the bath water that sewage source heat pump unit is produced are stored in boiler, and the outlet pipe of boiler connects hot water frequency conversion Pump is mixed with tap water, and enter bathroom through mixing tube uses for shower, and the waste water of shower flows into cesspool through waste water draining hook.Institute It states and is provided with blow-off pipe in cesspool, blow-off pipe lower end water sucking mouth is located at cesspool lower part, and upper end overflow port is located on cesspool Portion, through blow-off pipe by cesspool bottom low-temperature wastewater and emissions to discharge pond.
The bathing of present invention the heat of hot water 80% comes from recycling heat, meanwhile, waste water is reduced to 5 DEG C or so of temperature After discharge, avoid the formation of thermal pollution, this system Energy Efficiency Ratio is high, energy-saving and environmental protection, practicality.
Description of the drawings
Fig. 1 is the structure principle chart of the present invention.
Specific implementation mode
The special heat energy recycling hot water supply system of bathing pool, including boiler 10, sewage source heat pump unit 1, cesspool 11, sewage heat exchanger 5, hot water variable frequency pump 9.Sewage heat exchanger 5 is laid in the cesspool 11, by sewage heat exchanger 5 After the refrigerating medium constantly recycled absorbs heat, evaporator 4 and the refrigerant of heat pump unit into sewage source heat pump unit 1 change Heat, through refrigeration compressor 2 be constantly compressed to condenser 3 the heat in refrigerant include heat pump unit operation in power consumption heat Can, it is transmitted in bath water together, forms recycle heat utilization.Tap water is entered by pipeline to be arranged in cesspool 11 Preheater 6 exchange heat, enter back into sewage source heat pump unit 1 condenser 3 exchange heat at hot water.The water inlet pipe of the boiler 10 connects 3 outlet pipe of condenser for connecing sewage source heat pump unit 1, the bath water that sewage source heat pump unit is produced are stored in boiler 10, The outlet pipe connection hot water variable frequency pump 9 of boiler 10 is mixed with tap water, and enter bathroom through mixing tube uses for shower, shower Waste water flows into cesspool 11 through waste drain 8.Blow-off pipe 7,7 lower end water sucking mouth of blow-off pipe position are provided in the cesspool 11 In 11 lower part of cesspool, upper end overflow port is located at 11 top of cesspool, through blow-off pipe 7 by cesspool bottom low-temperature wastewater and dirt It is discharged into discharge pond 12, the special heat energy recycling hot water supply system of composition bathing pool.
For the cold water of bathing, heat exchange is carried out by the waste water in preheater 6 and cesspool 11, temperature rise to 12 DEG C with On, then by the condenser 3 in the dedicated sewage source heat pump unit of bathing pool 1, it is heated to washing for 45~60 DEG C of required temperature Bath is stored in boiler with hot water (flow with temperature adjustable), the hot water in boiler by hot water variable frequency pump 9 constantly by It send to bathing area under being sprayed by nozzle, 30~40 DEG C of waste water that bathing is got off continuously are discharged by discharge of wastewater ditch 8 Cesspool 11, in cesspool, the heat in sewage is absorbed, and pass through heat by sewage heat exchanger 5 by the refrigerating medium in system Evaporator 4 in pump assembly 1, transfers heat to the refrigerant in heat pump set system, passes through the refrigeration pressure in heat pump unit The operating of contracting machine 2 drives the cycle operation of heat pump system, and the heat in refrigerant is constantly passed to bathing by condenser 3 With water, bath water in heat pump unit condenser after obtaining heat, and temperature rises to 45~60 DEG C, and is stored in boiler ... So move in circles.

Claims (1)

1. the special heat energy recycling hot water supply system of bathing pool, including boiler (10), sewage source heat pump unit (1), sewage Pond (11), sewage heat exchanger (5), hot water variable frequency pump (9), it is characterised in that sewage heat exchanger is laid in the cesspool (11) (5), after absorbing heat by the refrigerating medium constantly recycled in sewage heat exchanger (5), into the evaporation of sewage source heat pump unit (1) The refrigerant heat exchanger of device (4) and heat pump unit is constantly compressed to condenser (3) the heat in refrigerant through refrigeration compressor (2) Amount includes the thermal energy of power consumption in heat pump unit operation, is transmitted in bath water together;Tap water enters setting by pipeline and exists Preheater (6) heat exchange in cesspool (11), the condenser (3) for entering back into sewage source heat pump unit (1) exchange heat into hot water, hot water Condenser (3) outlet pipe of the water inlet pipe connection sewage source heat pump unit (1) of case (10), is washed what sewage source heat pump unit was produced Water for shower is stored in boiler (10), and the outlet pipe connection hot water variable frequency pump (9) of boiler (10) is mixed with tap water, through mixing tube It is used into bathroom for shower, remaining water returns to boiler (10) in mixing tube, and the waste water of shower flows into dirt through waste drain (8) Pond (11);It is provided with blow-off pipe (7) in the cesspool (11), blow-off pipe (7) lower end water sucking mouth is located under cesspool (11) Portion, upper end overflow port are located at cesspool (11) top, through blow-off pipe (7) by cesspool bottom low-temperature wastewater and emissions to row Put pond (12).
CN201810050844.5A 2018-01-18 2018-01-18 The special heat energy recycling hot water supply system of bathing pool Withdrawn CN108332419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810050844.5A CN108332419A (en) 2018-01-18 2018-01-18 The special heat energy recycling hot water supply system of bathing pool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810050844.5A CN108332419A (en) 2018-01-18 2018-01-18 The special heat energy recycling hot water supply system of bathing pool

Publications (1)

Publication Number Publication Date
CN108332419A true CN108332419A (en) 2018-07-27

Family

ID=62925208

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810050844.5A Withdrawn CN108332419A (en) 2018-01-18 2018-01-18 The special heat energy recycling hot water supply system of bathing pool

Country Status (1)

Country Link
CN (1) CN108332419A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111219777A (en) * 2020-02-26 2020-06-02 沈阳中科信盈人工环境设备有限公司 Waste heat recovery hot water supply system for public bathroom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111219777A (en) * 2020-02-26 2020-06-02 沈阳中科信盈人工环境设备有限公司 Waste heat recovery hot water supply system for public bathroom

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20180727

WW01 Invention patent application withdrawn after publication