CN2842290Y - Waste-heat recovering heat-pump water-heater - Google Patents
Waste-heat recovering heat-pump water-heater Download PDFInfo
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- CN2842290Y CN2842290Y CN 200520074064 CN200520074064U CN2842290Y CN 2842290 Y CN2842290 Y CN 2842290Y CN 200520074064 CN200520074064 CN 200520074064 CN 200520074064 U CN200520074064 U CN 200520074064U CN 2842290 Y CN2842290 Y CN 2842290Y
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Abstract
The utility model discloses a heat pump type water heater capable of recovering waste heat, which comprises a heat exchanger, wherein both ends of a heat-releasing pipeline of the heat exchanger are respectively connected with a water inlet pipe and a water outlet pipe of waste water with residual heat, and both ends of a heat-absorbing pipeline of the heat exchanger are respectively connected to a water inlet pipe and a water outlet pipe of water to be heated. The water outlet pipe of waste water with residual heat, which is connected with the heat exchanger, is connected with a heat-releasing pipeline of an evaporator of a heat pump device, a water outlet pipe of water to be heated, which is connected to the heat exchanger, is connected with a heat-absorbing pipeline of a condenser of the heat pump device, and a water discharging end of the heat-absorbing pipeline of the condenser is connected with a water outlet pipe of hot water. The utility model can fully use the residual heat of the waste water, and has the advantages of reasonable structure and good heat efficiency.
Description
Technical field:
The utility model relates to a kind of Teat pump boiler.
Background technology:
The waste heat waste water that enterprise produces is directly discharged generally speaking, and its waste heat is not fully used, and has caused the waste of the energy to a certain extent.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and can make full use of waste water residual heat, the Waste Heat Recovery Teat pump boiler that the thermal efficiency is good.
Technical solution of the present utility model is:
A kind of Waste Heat Recovery Teat pump boiler, it is characterized in that: heat exchanger is arranged, the heat-releasing pipeline two ends of heat exchanger are connected with the inlet tube and outlet tube of waste heat waste water respectively, the heat absorption pipeline two ends of heat exchanger are connected with the inlet tube and outlet tube of water to be heated respectively, the waste heat wastewater effluent pipe that is connected with heat exchanger is connected with the evaporimeter heat-releasing pipeline of heat pump assembly, the water outlet pipe to be heated that is connected with heat exchanger is connected with the condenser of heat pump assembly heat absorption pipeline, and the water side of condenser heat absorption pipeline is connected with the hot water outlet pipe.
Heat pump assembly has evaporimeter, condenser, and a pipe for flowing of refrigerant road between evaporimeter and the condenser is provided with compressor, and another pipe for flowing of refrigerant road between evaporimeter and the condenser is provided with expansion valve.On the pipe for flowing of refrigerant road that is provided with compressor between evaporimeter and the condenser, also be provided with vapour and divide device; On the pipe for flowing of refrigerant road that is provided with expansion valve between evaporimeter and the condenser, be disposed with reservoir, stop valve, filter and magnetic valve at the expansion valve front end.The water side of evaporimeter heat-releasing pipeline is connected with drainpipe.
The utility model pumps to enterprise's waste heat waste water (more than 40 ℃) of handling in the economizer heat exchanger of system, waste heat waste water is partly passed to heat the cold water (as running water) of low temperature (about 15 ℃), make cold water temperature rising (to about 30 ℃), own temperature decline (to about 30 ℃), the evaporimeter of the Waste Heat Recovery of flowing through afterwards heat pump assembly continues release heat, leaving water temperature drops to about 15 ℃ back from draining, the heat system cold-producing medium circulation that discharges absorbs, cold-producing medium does work by compressor cycle, in condenser, heat is passed to before by the cold water after heating up again, cold water is heated to after 60 ℃ and is promptly directly used by enterprise, cold-producing medium after the being cooled liquid reservoir of flowing through respectively, stop valve, device for drying and filtering, magnetic valve continues to absorb the waste heat in the waste water in evaporimeter after the expansion valve throttling expansion.The utility model is rational in infrastructure, and thermal efficiency height, compressor drive that whole refrigerant system acting power consumption is few, and the COP value of whole system reaches more than 6, and energy-saving effect is obvious.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the configuration diagram of an embodiment of the utility model.
The specific embodiment:
A kind of Waste Heat Recovery Teat pump boiler, economizer heat exchanger 1 is arranged, the heat-releasing pipeline two ends of heat exchanger 1 respectively with the advancing of waste heat waste water, outlet pipe 2,3 connect, the heat absorption pipeline two ends of heat exchanger 1 respectively with the advancing of water to be heated, outlet pipe 4,5 connect, the waste heat wastewater effluent pipe 3 that is connected with heat exchanger 1 is connected with evaporimeter 6 heat-releasing pipeline of heat pump assembly, the water side of evaporimeter heat-releasing pipeline is connected with drainpipe 9 that (water pipe also can not run in, water is directly discharged by evaporimeter heat-releasing pipeline delivery port), the water outlet pipe 5 to be heated that is connected with heat exchanger 1 is connected with the condenser of heat pump assembly 7 heat absorption pipelines, and the water side of condenser heat absorption pipeline is connected with hot water outlet pipe 8.
Heat pump assembly has evaporimeter 6, condenser 7, and a pipe for flowing of refrigerant road 10 between evaporimeter 6 and the condenser 7 is provided with compressor 11, and another pipe for flowing of refrigerant road 12 between evaporimeter 6 and the condenser 7 is provided with expansion valve 13.On the pipe for flowing of refrigerant road 10 that is provided with compressor between evaporimeter and the condenser, also be provided with vapour and divide device 14; On the pipe for flowing of refrigerant road 12 that is provided with expansion valve between evaporimeter and the condenser, be disposed with reservoir 15, stop valve 16, filter 17 and magnetic valve 18 at the expansion valve front end.Also have waste water circulating pump 19, enterprise's waste heat wastewater disposal basin 20, boiler 21, enterprise 22 among the figure.
Claims (4)
1, a kind of Waste Heat Recovery Teat pump boiler, it is characterized in that: heat exchanger is arranged, the heat-releasing pipeline two ends of heat exchanger are connected with the inlet tube and outlet tube of waste heat waste water respectively, the heat absorption pipeline two ends of heat exchanger are connected with the inlet tube and outlet tube of water to be heated respectively, the waste heat wastewater effluent pipe that is connected with heat exchanger is connected with the evaporimeter heat-releasing pipeline of heat pump assembly, the water outlet pipe to be heated that is connected with heat exchanger is connected with the condenser of heat pump assembly heat absorption pipeline, and the water side of condenser heat absorption pipeline is connected with the hot water outlet pipe.
2, Waste Heat Recovery Teat pump boiler according to claim 1, it is characterized in that: heat pump assembly has evaporimeter, condenser, a pipe for flowing of refrigerant road between evaporimeter and the condenser is provided with compressor, and another pipe for flowing of refrigerant road between evaporimeter and the condenser is provided with expansion valve.
3, Waste Heat Recovery Teat pump boiler according to claim 2 is characterized in that: on the pipe for flowing of refrigerant road that is provided with compressor between evaporimeter and the condenser, also be provided with vapour and divide device; On the pipe for flowing of refrigerant road that is provided with expansion valve between evaporimeter and the condenser, be disposed with reservoir, stop valve, filter and magnetic valve at the expansion valve front end.
4, according to claim 1,2 or 3 described Waste Heat Recovery Teat pump boilers, it is characterized in that: the water side of evaporimeter heat-releasing pipeline is connected with drainpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074064 CN2842290Y (en) | 2005-07-28 | 2005-07-28 | Waste-heat recovering heat-pump water-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074064 CN2842290Y (en) | 2005-07-28 | 2005-07-28 | Waste-heat recovering heat-pump water-heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2842290Y true CN2842290Y (en) | 2006-11-29 |
Family
ID=37446172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520074064 Expired - Fee Related CN2842290Y (en) | 2005-07-28 | 2005-07-28 | Waste-heat recovering heat-pump water-heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2842290Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261740A (en) * | 2010-05-28 | 2011-11-30 | 于润淇 | High-temperature heat pump and vacuum boiler combined heating method and device |
| CN102734924A (en) * | 2011-03-29 | 2012-10-17 | 遵义师范学院 | Heat recovery multi-online heat exchange water source heat pump water heater |
| CN102798249A (en) * | 2012-09-04 | 2012-11-28 | 潘锦鸿 | Device for recycling heat from hot wastewater |
| CN103292515A (en) * | 2012-12-31 | 2013-09-11 | 成都天马微电子有限公司 | Gradient utilization system of cold and heat source energy |
| CN103335408A (en) * | 2013-07-16 | 2013-10-02 | 江苏天舒电器有限公司 | Method for controlling constant temperature of water discharged from waste heat comprehensive utilizing system and controlling device of waste heat comprehensive utilizing system |
| CN103344064A (en) * | 2013-07-16 | 2013-10-09 | 江苏天舒电器有限公司 | Instant waste heat recycling heating unit and water outflow thermostatic control method thereof |
| CN103398503A (en) * | 2013-07-16 | 2013-11-20 | 江苏天舒电器有限公司 | Comprehensive waste heat utilization system and outlet-water thermostatic control method thereof |
| CN108928913A (en) * | 2018-07-25 | 2018-12-04 | 南京大学 | A kind of IC reactor heating system based on jet dynamic control and compression heat pump |
| CN109373583A (en) * | 2018-10-01 | 2019-02-22 | 佛山市恺庭科技有限公司 | A kind of the heating dispensing control method and mixing system of a variety of surface treatments of aluminum profile |
| CN111156697A (en) * | 2020-01-08 | 2020-05-15 | 北京建筑大学 | Heat pump water heater with waste heat recovery function |
-
2005
- 2005-07-28 CN CN 200520074064 patent/CN2842290Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261740A (en) * | 2010-05-28 | 2011-11-30 | 于润淇 | High-temperature heat pump and vacuum boiler combined heating method and device |
| CN102734924A (en) * | 2011-03-29 | 2012-10-17 | 遵义师范学院 | Heat recovery multi-online heat exchange water source heat pump water heater |
| CN102798249A (en) * | 2012-09-04 | 2012-11-28 | 潘锦鸿 | Device for recycling heat from hot wastewater |
| CN103292515A (en) * | 2012-12-31 | 2013-09-11 | 成都天马微电子有限公司 | Gradient utilization system of cold and heat source energy |
| CN103292515B (en) * | 2012-12-31 | 2015-09-16 | 成都天马微电子有限公司 | A kind of Cooling and Heat Source cascaded utilization of energy system |
| CN103398503A (en) * | 2013-07-16 | 2013-11-20 | 江苏天舒电器有限公司 | Comprehensive waste heat utilization system and outlet-water thermostatic control method thereof |
| CN103344064A (en) * | 2013-07-16 | 2013-10-09 | 江苏天舒电器有限公司 | Instant waste heat recycling heating unit and water outflow thermostatic control method thereof |
| CN103398503B (en) * | 2013-07-16 | 2015-06-24 | 江苏天舒电器有限公司 | Comprehensive waste heat utilization system and outlet-water thermostatic control method thereof |
| CN103344064B (en) * | 2013-07-16 | 2015-06-24 | 江苏天舒电器有限公司 | Instant waste heat recycling heating unit and water outflow thermostatic control method thereof |
| CN103335408B (en) * | 2013-07-16 | 2015-08-26 | 江苏天舒电器有限公司 | Used heat utilization system water outlet constant-temperature control method and control device thereof |
| CN103335408A (en) * | 2013-07-16 | 2013-10-02 | 江苏天舒电器有限公司 | Method for controlling constant temperature of water discharged from waste heat comprehensive utilizing system and controlling device of waste heat comprehensive utilizing system |
| CN108928913A (en) * | 2018-07-25 | 2018-12-04 | 南京大学 | A kind of IC reactor heating system based on jet dynamic control and compression heat pump |
| CN108928913B (en) * | 2018-07-25 | 2021-04-27 | 南京大学 | IC reactor heating system based on gas generator set and compression heat pump |
| CN109373583A (en) * | 2018-10-01 | 2019-02-22 | 佛山市恺庭科技有限公司 | A kind of the heating dispensing control method and mixing system of a variety of surface treatments of aluminum profile |
| CN111156697A (en) * | 2020-01-08 | 2020-05-15 | 北京建筑大学 | Heat pump water heater with waste heat recovery function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |