CN104374218A - Waste hot water waste heat recovery device - Google Patents
Waste hot water waste heat recovery device Download PDFInfo
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- CN104374218A CN104374218A CN201410641921.6A CN201410641921A CN104374218A CN 104374218 A CN104374218 A CN 104374218A CN 201410641921 A CN201410641921 A CN 201410641921A CN 104374218 A CN104374218 A CN 104374218A
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- water
- hot water
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- pipe
- recovery device
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Abstract
The invention provides a waste hot water waste heat recovery device. The waste hot water waste heat recovery device is used for being connected between a waste hot water container and a water heater and comprises a waste heat water tank installed below the waste hot water container and used for receiving hot water from the waste hot water container, and the waste heat water tank is communicated with a sewer through an overflowing pipe, a heat exchanging water pipe is arranged inside the waste heat water tank, the inlet of the heat exchanging water pipe is connected with a tap water feeding pipe, and the outlet of the heat exchanging water pipe is connected with a water inlet pipe of the water heater. The waste hot water waste heat recovery device can be used for recovering waste heat of waste hot water from a hair washing water hopper of a barbershop, a washing pool of a restaurant, a showering pool of a shower room and a device for containing other kinds of waste hot water. The waste heat of waste hot water is used for heating tap water and then used for the water heater, in this way, energy can be greatly saved, the cost of organizations consuming water is lowered, and economic benefits of the organizations are improved.
Description
Technical field
The present invention relates to waste heat recovery, particularly a kind of waste hot water heat recovery device.
Background technology
Barber shop is very universal people's livelihood shop, and along with the progress of society and the raising of living standards of the people, no matter men and women, old and young, the people got a haircut to barber shop gets more and more.When barber shop gets a haircut, generally all to use hot water and wash one's face, wash hair or have a shave, the hot water that existing barber shop uses, generally all from water heater, can supply in time.But existing barber shop is after use hot water washes one's face or washes hair, is all gone also having the hot water of a large amount of waste heat to be directly put into sewer, causes very large energy waste.And the energy is the narrow resources of our country, economize energy is the obligation of we each citizen.
The normal body temperature of human body is at about 37 DEG C, and the hot water temperature that barber shop uses generally can be greater than the temperature of human body, and namely at about 40 DEG C, the situation being greater than 40 DEG C is in the majority, even can reach 45 DEG C or more winters.The hot water of such temperature, after hair washing, general only cooling about 5 DEG C, the temperature namely remaining discharge water also has about 35 DEG C, and the situation being greater than 35 DEG C is in the majority.And the temperature of the running water that water heater uses is generally at about 10 DEG C, summer is slightly higher, and winter is more lower slightly.The running water of about 10 DEG C is directly heated with water heater, consume more energy, if by the heat reclaiming the hair washing water (about 35 DEG C) after using, running water is first sent into water heater heating again through hair washing water preheat, running water can be preheating to about 30 DEG C, then water heater need only by the hot water heating of about 30 DEG C to more than 40 DEG C, can economize energy greatly.
In addition, at catering industry, all will use a large amount of hot water (generally at 42-45 DEG C) wash dining sets every day, the spent hot water having washed tableware often also has higher temperature (30-35 DEG C), has emitted all in vain.If the heat of spent hot water's (about 35 DEG C) of the complete tableware of washing after using by recovery, running water is first sent into water heater heating again through spent hot water's preheating of the complete tableware of this washing, running water can be preheating to about 30 DEG C, then water heater need only by the hot water heating of about 30 DEG C to more than 40 DEG C, also can economize energy greatly.
Also have other to use the industry of hot water, as bathing pool, also there is the situation of spent hot water being discharged in vain.
Summary of the invention
Object of the present invention, exactly in order to overcome the defect that above-mentioned prior art exists, provides a kind of waste hot water heat recovery device.
Technical scheme of the present invention is: a kind of waste hot water heat recovery device, for being connected between spent hot water's container and water heater, also comprise waste-heated water-tank, the received down that this waste-heated water-tank is arranged on spent hot water's container from spent hot water's container hot water and by overflow pipe and water passage, heat exchange water pipe is provided with in waste-heated water-tank, the import of this heat exchange water pipe connects running water upper hose, and outlet connects the water inlet pipe of described water heater.
Described spent hot water's container comprises the hair washing bucket of barber shop, the type washing sink of eating and drinking establishment, the shower pond of shower room, and carries the device of other spent hot water.
The bottom of described waste-heated water-tank is in cone bucket shape, and top is provided with spent hot water's distributor pipe, and this spent hot water's distributor pipe and spent hot water's container connect.
The import of described overflow pipe is connected to the lower end of waste-heated water-tank, and the upper end of overflow pipe is higher than described heat exchange water pipe.
Described heat exchange water pipe is spiral coil, and described running water upper hose is connected with the lower inlet of this spiral coil, and the water inlet pipe of described water heater is connected with the upper outlet of this spiral coil.
Listen that to state water heater be electric heater, gas heater, solar water heater or Teat pump boiler.
Waste hot water heat recovery device of the present invention, can economize energy greatly owing to have employed above technical scheme, reduces, with the cost of water unit, improves its income.
Accompanying drawing explanation
Fig. 1 is the basic structure schematic diagram of waste hot water heat recovery device of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
See Fig. 1, waste hot water heat recovery device of the present invention, for being connected between spent hot water's container 2 and water heater 3, it comprises waste-heated water-tank 1, the received down that this waste-heated water-tank 1 is arranged on spent hot water's container 2 from spent hot water's container hot water and by overflow pipe 4 and water passage, be provided with heat exchange water pipe 11 in waste-heated water-tank 1, the import that this heat burns water-changing tube connects running water upper hose 5, and outlet connects the water inlet pipe 31 of water heater 3.
The spent hot water's container given in invention can be the shower pond of the hair washing bucket of barber shop or the type washing sink of eating and drinking establishment or shower room, or carries the device of other spent hot water.
The bottom of the waste-heated water-tank in the present invention is in cone bucket shape, and top is provided with spent hot water's distributor pipe 12, and this spent hot water's distributor pipe and spent hot water's container 2 connect.
The import of the overflow pipe 4 in the present invention is connected to the lower end of waste-heated water-tank 1, and the upper end of overflow pipe is higher than the heat exchange water pipe 11 in waste-heated water-tank 1.
Heat exchange water pipe 11 in the present invention is spiral coil, and above-mentioned running water upper hose 5 is connected with the lower inlet of this spiral coil, and the water inlet pipe 31 of above-mentioned water heater 3 is connected with the upper outlet of this spiral coil.
Described water heater is electric heater, gas heater, solar water heater or Teat pump boiler.
The operation principle of waste hot water heat recovery device of the present invention is, spent hot water enters waste-heated water-tank 1 by spent hot water's container 2, heat exchange is carried out with the heat exchange water pipe 11 through waste-heated water-tank 1, running water in heat exchange water pipe 11 is preheating to about 30 DEG C, enter water heater 3 again and be heated to more than 40 DEG C further, then through water heater flow out for, spent hot water after using flows into waste-heated water-tank 1 recovery waste heat by spent hot water's container again, and the superfluous water after waste-heated water-tank 1 fills then enters sewer 6 by overflow pipe 4.Because the height of overflow pipe 4 is higher than the heat exchange water pipe 11 in waste-heated water-tank, ensure that the spent hot water in waste-heated water-tank 1 can exchange water pipe 11 by submerged heat all the time, make full use of waste heat wherein.Because running water have passed through the preheating of waste-heated water-tank 1, then through water heater heating, heat up rapidly, greatly saved the energy, thus saved the operating cost of applying unit.
Claims (6)
1. a waste hot water heat recovery device, for being connected between spent hot water's container and water heater, it is characterized in that: comprise waste-heated water-tank, the received down that this waste-heated water-tank is arranged on spent hot water's container from spent hot water's container hot water and by overflow pipe and water passage, heat exchange water pipe is provided with in waste-heated water-tank, the import of this heat exchange water pipe connects running water upper hose, and outlet connects the water inlet pipe of described water heater.
2. waste hot water heat recovery device according to claim 1, is characterized in that: described spent hot water's container comprises the hair washing bucket of barber shop, the type washing sink of eating and drinking establishment, the shower pond of shower room, and carries the device of other spent hot water.
3. waste hot water heat recovery device according to claim 1, is characterized in that: the bottom of described waste-heated water-tank is in cone bucket shape, and top is provided with spent hot water's distributor pipe, and this spent hot water's distributor pipe and spent hot water's container connect.
4. waste hot water heat recovery device according to claim 1, is characterized in that: the import of described overflow pipe is connected to the lower end of waste-heated water-tank, and the upper end of overflow pipe is higher than described heat exchange water pipe.
5. waste hot water heat recovery device according to claim 1, it is characterized in that: described heat exchange water pipe is spiral coil, described running water upper hose is connected with the lower inlet of this spiral coil, and the water inlet pipe of described water heater is connected with the upper outlet of this spiral coil.
6. waste hot water heat recovery device according to claim 1, is characterized in that: described water heater is electric heater, gas heater, solar water heater or Teat pump boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641921.6A CN104374218A (en) | 2014-11-13 | 2014-11-13 | Waste hot water waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641921.6A CN104374218A (en) | 2014-11-13 | 2014-11-13 | Waste hot water waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104374218A true CN104374218A (en) | 2015-02-25 |
Family
ID=52553275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410641921.6A Pending CN104374218A (en) | 2014-11-13 | 2014-11-13 | Waste hot water waste heat recovery device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104374218A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862999A (en) * | 2016-04-08 | 2016-08-17 | 佛山吉宝信息科技有限公司 | Heat energy recovery type wash basin |
| CN108627032A (en) * | 2018-05-17 | 2018-10-09 | 温志远 | Water heater hot-water waste-heat recovery device |
Citations (7)
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| CN2432505Y (en) * | 2000-06-15 | 2001-05-30 | 路英梅 | Fast heating water-storage energy-saving electric water heater |
| KR20030044410A (en) * | 2001-11-30 | 2003-06-09 | 정문화 | Energy withdrawal system with non-power |
| CN200982825Y (en) * | 2006-11-14 | 2007-11-28 | 王伟 | Device for recovering showering waste water waste heat |
| CN201014943Y (en) * | 2006-09-05 | 2008-01-30 | 苏武民 | Water preheating energy-saving device for barber shop bathing use |
| CN103216938A (en) * | 2013-03-20 | 2013-07-24 | 上海雨露雪太阳能科技有限公司 | Energy-saving hot water system special for barbershop |
| CN203203249U (en) * | 2013-03-20 | 2013-09-18 | 上海雨露雪太阳能科技有限公司 | Energy-saving type hot water system for barbershop |
| CN204268926U (en) * | 2014-11-13 | 2015-04-15 | 苏州英合伦金属科技有限公司 | Waste hot water heat recovery device |
-
2014
- 2014-11-13 CN CN201410641921.6A patent/CN104374218A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2432505Y (en) * | 2000-06-15 | 2001-05-30 | 路英梅 | Fast heating water-storage energy-saving electric water heater |
| KR20030044410A (en) * | 2001-11-30 | 2003-06-09 | 정문화 | Energy withdrawal system with non-power |
| CN201014943Y (en) * | 2006-09-05 | 2008-01-30 | 苏武民 | Water preheating energy-saving device for barber shop bathing use |
| CN200982825Y (en) * | 2006-11-14 | 2007-11-28 | 王伟 | Device for recovering showering waste water waste heat |
| CN103216938A (en) * | 2013-03-20 | 2013-07-24 | 上海雨露雪太阳能科技有限公司 | Energy-saving hot water system special for barbershop |
| CN203203249U (en) * | 2013-03-20 | 2013-09-18 | 上海雨露雪太阳能科技有限公司 | Energy-saving type hot water system for barbershop |
| CN204268926U (en) * | 2014-11-13 | 2015-04-15 | 苏州英合伦金属科技有限公司 | Waste hot water heat recovery device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862999A (en) * | 2016-04-08 | 2016-08-17 | 佛山吉宝信息科技有限公司 | Heat energy recovery type wash basin |
| CN108627032A (en) * | 2018-05-17 | 2018-10-09 | 温志远 | Water heater hot-water waste-heat recovery device |
| CN108627032B (en) * | 2018-05-17 | 2024-03-08 | 温志远 | Hot water waste heat recovery device of water heater |
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Application publication date: 20150225 |