CN203518232U - Household water source heat pump water heater using sewage - Google Patents
Household water source heat pump water heater using sewage Download PDFInfo
- Publication number
- CN203518232U CN203518232U CN201320606127.9U CN201320606127U CN203518232U CN 203518232 U CN203518232 U CN 203518232U CN 201320606127 U CN201320606127 U CN 201320606127U CN 203518232 U CN203518232 U CN 203518232U
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- Prior art keywords
- sewage
- water source
- water
- heat pump
- source heat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 149
- 239000010865 sewage Substances 0.000 title claims abstract description 64
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000002918 waste heat Substances 0.000 abstract description 3
- 238000003287 bathing Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- -1 and top Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
本实用新型公开了一种使用污水源的家用水源热泵热水器，由污水收集水箱，污水换热盘管，水源循环泵，水源热泵机组，加热循环泵，热水箱，污水箱地漏，污水箱溢流管、排污管构成。污水换热盘管出口通过水源循环泵连接到水源热泵机组蒸发器入口，水源热泵机组蒸发器出口连接到污水换热盘管入口；热水箱盘管出口通过加热循环泵连接到水源热泵机组冷凝器入口，水源热泵机组冷凝器出口连接到热水箱的盘管入口。污水收集水箱上表面装有收集污水的地漏，侧面上部设有溢流管，侧面下部设有排污管。使用本实用新型与常规水源热泵热水器相比，可利用家庭内部污水的热量通过水源热泵机组去制备卫生热水，能回收余热，降低制备热水的能耗，达到节能减排目的。
The utility model discloses a household water source heat pump water heater using a sewage source, comprising a sewage collecting water tank, a sewage heat exchange coil, a water source circulation pump, a water source heat pump unit, a heating circulation pump, a hot water tank, a sewage tank floor drain, and a sewage tank overflow flow pipe, sewage pipe composition. The outlet of the sewage heat exchange coil is connected to the inlet of the evaporator of the water source heat pump unit through the water source circulation pump, and the outlet of the evaporator of the water source heat pump unit is connected to the inlet of the sewage heat exchange coil; the outlet of the hot water tank coil is connected to the condensing water source heat pump unit through the heating circulation pump The inlet of the condenser, the outlet of the condenser of the water source heat pump unit is connected to the coil inlet of the hot water tank. A floor drain for collecting sewage is arranged on the upper surface of the sewage collection water tank, an overflow pipe is arranged on the upper side of the side, and a sewage discharge pipe is arranged on the lower side of the side. Compared with conventional water source heat pump water heaters, the utility model can use the heat of domestic sewage to prepare sanitary hot water through the water source heat pump unit, recover waste heat, reduce energy consumption for preparing hot water, and achieve the purpose of energy saving and emission reduction.
Description
Technical field
The utility model relates to a kind of water source heat pump water heater, particularly a kind of service water source heat pump water heater that uses sewage.Use the utility model to compare with conventional water source heat pump water heater, can utilize the heat of household internal sewage to remove to prepare health hot water by water source heat pump units, energy recovery waste heat, reduces the energy consumption of preparing hot water, reaches the object of energy-saving and emission-reduction.
Background technology
Conventional water source heat pump water heater, utilizes external water source to provide thermal source for source pump conventionally, and the heat by water source heat pump units shifts to prepare hot water.External water source has the recirculated water of underground water, surface water, seawater, sewage or underground pipe, and obtaining of these external water sources, needs additional pipeline, water pump, invests higher.Household heat pump water heater is prepared hot water with air source hot pump water heater conventionally.Air source hot pump water heater, the thermal source of preparing hot water derives from air, and in the situation that outside air temperature is lower, the energy consumption of water heating will increase.
In fact also there is sizable heat in domestic sewage, the water of especially discharging during bathing, and water temperature also has more than 30 to spend conventionally, and these sewage often directly enter blow-off line, the waste that its heat can be in vain.
Adopt dirty water collecting tank to collect sewage, form sewage source heat pump water heater with source heat pump water heater group and boiler, can utilize the heat in sewage to prepare hot water, can improve the energy efficiency coefficient of water source heat pump units, reduce operation energy consumption, there is significant energy-saving effect.
Through retrieval, in the invention of existing water source heat pump water heater, also dirty water collecting tank is not set in premises bathroom as the invention of the water source heat pump water heater at water source.
Summary of the invention
The purpose of this utility model is to provide a kind of service water source heat pump water heater that uses sewage, by sewage collecting water tank, and sewage heat change coil pipe, water source circulating pump, water source heat pump units, heat cycles pump, boiler, foul water tank floor drain, foul water tank overflow pipe, foul water tank blow-off pipe forms.The outlet of sewage heat change coil pipe is connected to water source heat pump units evaporator inlet by water source circulating pump, and water source heat pump units evaporator outlet is connected to sewage heat change coil pipe entrance; The outlet of boiler coil pipe is connected to water source heat pump units condenser inlet by heat cycles pump, and water source heat pump units condensator outlet is connected to the coil pipe entrance of boiler.Dirty water collecting tank upper surface is equipped with the floor drain of collecting sewage, and top, dirty water collecting tank side is provided with overflow pipe, and bottom, side is provided with blow-off pipe.
The utility model can also be set up an air heat exchanger, be connected in water source closed circuit, water source heat pump units evaporator outlet is connected to air heat exchanger entrance, the outlet of air heat exchanger is connected to the entrance of sewage heat change coil pipe, water source heat pump units can also utilize the heat of air-source to remove to prepare hot water like this, to make up the deficiency of source of sewage heat.
The purpose of this utility model realizes by the following method:
A service water source heat pump water heater that uses sewage, it comprises water source circulating pump, water source heat pump units, heat cycles pump, boiler, is characterized in that:
Be provided with a sewage collecting water tank, sewage heat change coil pipe is equipped with in sewage collecting water tank inside; The outlet of sewage heat change coil pipe is connected to the evaporator inlet of water source heat pump units by water source circulating pump, the evaporator outlet of water source heat pump units is connected to the entrance of sewage heat change coil pipe; The coil pipe outlet of boiler is connected to the condenser inlet of water source heat pump units by heat cycles pump, the condensator outlet of water source heat pump units is connected to the coil pipe entrance of boiler.
Sewage collecting water tank upper surface is equipped with the floor drain of collecting sewage, and top, sewage collecting water tank side is provided with overflow pipe, and bottom, side is provided with blow-off pipe.
The utility model can also be set up an air heat exchanger, and while setting up air heat exchanger, the evaporator outlet of water source heat pump units is connected to the entrance of air heat exchanger, and the outlet of air heat exchanger is connected to the entrance of sewage heat change coil pipe.Water source heat pump units can utilize the heat of air-source and source of sewage to remove to prepare hot water like this.
Use the utility model to compare with conventional water source heat pump water heater, can utilize the heat of household internal sewage to remove to prepare health hot water by water source heat pump units, energy recovery waste heat, reduces the energy consumption of preparing hot water, reaches the object of energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1, Fig. 2 are embodiment schematic diagram of the present utility model.
The specific embodiment
By reference to the accompanying drawings 1,2 embodiment are for a more detailed description to the utility model for accompanying drawing:
Accompanying drawing 1 " a kind of service water source heat pump water heater that uses sewage " embodiment, by sewage collecting water tank 1, sewage heat change coil pipe 2, water source circulating pump 3, water source heat pump units 4, heat cycles pump 5, boiler 6, foul water tank floor drain 7, foul water tank overflow pipe 8, foul water tank blow-off pipe 9 forms.2 outlets of sewage heat change coil pipe are connected to the evaporator inlet of water source heat pump units 4 by water source circulating pump 3, the evaporator outlet of water source heat pump units 4 is connected to the entrance of sewage heat change coil pipe 2; The coil pipe outlet of boiler 6 is connected to the condenser inlet of water source heat pump units 4 by heat cycles pump 5, the condensator outlet of water source heat pump units 4 is connected to the coil pipe entrance of boiler 6.Dirty water collecting tank upper surface is equipped with the floor drain 7 of collecting sewage, and top, dirty water collecting tank side is provided with overflow pipe 8, and bottom, side is provided with blow-off pipe 9.
Embodiment when accompanying drawing 2 is set up air heat exchanger 10 for accompanying drawing 1, the evaporator outlet of water source heat pump units 4 is connected to the entrance of air heat exchanger 10, and the outlet of air heat exchanger 10 is connected to the entrance of sewage heat change coil pipe 2.
Operation principle of the present utility model is as follows:
During system works
,by platypelloid type sewage collecting water tank 1, collect the sewage that bathing washes one's face, when boiler 6
Water temperature lower than design temperature, water source circulating pump 3 operation, utilizes water in dirty water collecting tank as the water source of water source heat pump units, the refrigerant in heating water source heat pump units condenser; The heat that the condenser of water source heat pump units 4 produces is delivered to boiler 6 by heat cycles pump 5 and is prepared hot water.Sewage collecting water tank 1 upper surface has floor drain 8 to be used for collecting the sewage of bathing discharge, and top, dirty water collecting tank side is provided with overflow pipe 9, automatic overflow when water is full, and bottom, side is provided with blow-off pipe 10, while cleaning for dirty water collecting tank, uses.
While setting up air heat exchanger 10, the evaporator outlet of water source heat pump units 4 is connected to the entrance of air heat exchanger 7, and the outlet of air heat exchanger 7 is connected to the entrance of sewage heat change coil pipe 2.Water source heat pump units just can utilize the heat of air-source and source of sewage to remove to prepare hot water like this.
Claims (2)
1. use a service water source heat pump water heater for sewage, it comprises water source circulating pump (3), water source heat pump units (4), and heat cycles pump (5), boiler (6), is characterized in that:
Be provided with a dirty water collecting tank (1), sewage heat change coil pipe (2) is equipped with in sewage collecting water tank (1) inside; Sewage heat change coil pipe (2) outlet is connected to the evaporator inlet of water source heat pump units (4) by water source circulating pump (3), the evaporator outlet of water source heat pump units (4) is connected to the entrance of sewage heat change coil pipe (2); The coil pipe outlet of boiler (6) is connected to the condenser inlet of water source heat pump units (4) by heat cycles pump (5), the condensator outlet of water source heat pump units (4) is connected to the coil pipe entrance of boiler (6);
Sewage collecting water tank (1) upper surface is equipped with the floor drain (7) of collecting sewage, and sewage collecting water tank (1) top, side is provided with overflow pipe (8), and bottom, side is provided with blow-off pipe (9).
2. service water source heat pump water heater as claimed in claim 1, it is characterized in that: set up air heat exchanger (10), and the evaporator outlet of water source heat pump units (4) is connected to the entrance of air heat exchanger (10), the outlet of air heat exchanger (10) is connected to the entrance of sewage heat change coil pipe (2).
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606127.9U CN203518232U (en) | 2013-09-29 | 2013-09-29 | Household water source heat pump water heater using sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606127.9U CN203518232U (en) | 2013-09-29 | 2013-09-29 | Household water source heat pump water heater using sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518232U true CN203518232U (en) | 2014-04-02 |
Family
ID=50377158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320606127.9U Expired - Fee Related CN203518232U (en) | 2013-09-29 | 2013-09-29 | Household water source heat pump water heater using sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518232U (en) |
Cited By (3)
| 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 |
| 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 |
| CN104532919A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Device for recovering waste water in washroom of student apartment as water for flushing toilet and toilet-flushing method |
-
2013
- 2013-09-29 CN CN201320606127.9U patent/CN203518232U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| 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 |
| CN104532919A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Device for recovering waste water in washroom of student apartment as water for flushing toilet and toilet-flushing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20160929 |