CN109098807A - Industrial afterheat recovery system and absorption heating coupling technique - Google Patents
Industrial afterheat recovery system and absorption heating coupling technique Download PDFInfo
- Publication number
- CN109098807A CN109098807A CN201811134784.1A CN201811134784A CN109098807A CN 109098807 A CN109098807 A CN 109098807A CN 201811134784 A CN201811134784 A CN 201811134784A CN 109098807 A CN109098807 A CN 109098807A
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- CN
- China
- Prior art keywords
- working medium
- absorption
- heat pump
- heat
- condenser
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/04—Heat pumps of the sorption type
Abstract
The present invention is to be coupled using low temperature exhaust heat circulating generation with absorption heat pump, and using industrial exhaust heat as the power source of power generation, the working medium after power generation enters condenser, by absorption heat pump, industrial exhaust heat is used to heat, and obtains electric power for producing.
Description
Technical field
The invention belongs to industrial afterheat recovery field, it is related to a kind of industrial afterheat recovery system with absorption heating and couples skill
Art.
Background technique
Country advocates waste heat recycling, clean energy resource heating, but most clean energy resource higher cost energetically, such as naturally
Gas, this kind of high-grade energy of electricity, being heated using this high-grade energy is significant wastage to the energy, and industrial exhaust heat is most
Valuable clean energy resource, because thermal temperature needed for heat supply is of less demanding, most industrial exhaust heat can all meet.And it is usual
Industrial afterheat recovery technology only high-temperature residual heat is recycled, low temperature exhaust heat still need it is cooling after can just be utilized, it is cooling
Waste heat also needs to consume part electric energy and water resource.
Summary of the invention
Problems solved by the invention is: utilizing low temperature exhaust heat circulating generation, couples with absorption heat pump, utilize industrial exhaust heat
As the power source of power generation, the working medium after power generation enters condenser, by absorption heat pump, industrial exhaust heat is used to heat,
Electric power is obtained for producing.
The technical solution adopted by the present invention is that: the industrial afterheat recovery system of absorption heat pump condensation includes: working medium power generation
Machine, absorption heat pump, compressor, evaporator, with hot family, condenser, evaporator connect compressor, compressor connects working medium power generation
Machine, working medium generator connect condenser, and condenser connects absorption heat pump, while connecting evaporator, form power generation major cycle, inhale
Receipts formula heat pump is connect for heat supply with hot family；
It is exchanged heat in the major cycle using absorption heat pump and condenser, the pumping driving of working medium generating set is absorption
Heat pump, while the low-temp low-pressure working medium after workmanship is as low-temperature heat source；
The compressor is started by external power supply, for working medium heating, is pressurizeed, after working medium generator drive, is generated electricity and connect
For external power supply operation.
The beneficial effects of the present invention are: invention uses working medium of the refrigerant as generating equipment, the absorption and release of heat
Speed is fast, and also low temperature heat user can heat while power generation, exhaust heat utilization effect.
Detailed description of the invention
Fig. 1 is the principle of the present invention figure.
In figure: 1. industrial exhaust heats, 2. evaporators, 3. compressors, 4. absorption heat pumps, 5. working medium generators, 6. heat users,
7. condenser.
Specific embodiment
A kind of industrial afterheat recovery system and absorption heating coupling technique, industrial exhaust heat 1, compressor 3, are inhaled evaporator 2
Receipts formula heat pump 4, working medium generator 5, heat user 6, condenser 7；Industrial exhaust heat is transported to evaporator 2 by the industrial exhaust heat 1, benefit
With 3 heating working medium of compressor, working medium is transported to working medium generator 5 and is done manual work, the working medium after workmanship still has certain temperature, conveying
To condenser 7, condenser 7 and absorption heat pump 4 exchange heat, and as the low-temperature heat source of absorption heat pump, working medium generator 5 extracts height out
Driving heat source of the warm working medium as absorption heat pump 4, the heat source of acquisition are used to be transported to heat user 6, heat for it, driving heat source
It is combined after workmanship with the low-temperature heat source after workmanship, is re-delivered to evaporator 2, cooled down for industrial exhaust heat 1.
The present invention is not limited to the present embodiment, any equivalent concepts within the technical scope of the present disclosure or changes
Become, is classified as protection scope of the present invention.
Claims (3)
1. the present invention proposes industrial afterheat recovery system and absorption heating coupling technique, system includes: working medium generator, absorbs
Formula heat pump, compressor, evaporator, with hot family, condenser, evaporator connect compressor, compressor connects working medium generator, working medium
Generator connects condenser, and condenser connects absorption heat pump, while connecting evaporator, forms power generation major cycle, absorption type heat
Pump is connect for heat supply with hot family.
2. industrial afterheat recovery system according to claim 1 and absorption heating coupling technique, it is characterized in that master follows
It is exchanged heat in ring using absorption heat pump and condenser, working medium generating set pumping driving absorption heat pump, while after workmanship
Low-temp low-pressure working medium as low-temperature heat source.
3. industrial afterheat recovery system according to claim 1 and absorption heating coupling technique, it is characterized in that compression
Machine is started by external power supply, for working medium heating, is pressurizeed, and after working medium generator drive, is generated electricity and is taken over external power supply operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811134784.1A CN109098807A (en) | 2018-09-27 | 2018-09-27 | Industrial afterheat recovery system and absorption heating coupling technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811134784.1A CN109098807A (en) | 2018-09-27 | 2018-09-27 | Industrial afterheat recovery system and absorption heating coupling technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109098807A true CN109098807A (en) | 2018-12-28 |
Family
ID=64867345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811134784.1A Pending CN109098807A (en) | 2018-09-27 | 2018-09-27 | Industrial afterheat recovery system and absorption heating coupling technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109098807A (en) |
-
2018
- 2018-09-27 CN CN201811134784.1A patent/CN109098807A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181228 |