CN109139164A - A kind of industrial afterheat recovery system of absorption condensation - Google Patents
A kind of industrial afterheat recovery system of absorption condensation Download PDFInfo
- Publication number
- CN109139164A CN109139164A CN201811134721.6A CN201811134721A CN109139164A CN 109139164 A CN109139164 A CN 109139164A CN 201811134721 A CN201811134721 A CN 201811134721A CN 109139164 A CN109139164 A CN 109139164A
- Authority
- CN
- China
- Prior art keywords
- heat pump
- absorption
- working medium
- 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.)
- Pending
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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
- F01K13/00—General layout or general methods of operation of complete plants
-
- 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
- F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
- F01K17/02—Using steam or condensate extracted or exhausted from steam engine plant for heating purposes, e.g. industrial, domestic
-
- 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
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
- F01K25/14—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours using industrial or other waste gases
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention is to utilize low temperature exhaust heat circulating generation, it is coupled with absorption heat pump, using industrial exhaust heat as the power source of power generation, working medium after power generation enters condenser, condenser is cooled down using absorption heat pump, drive absorption heat pump for working medium cooling by industrial exhaust heat, the high warm of acquisition obtains electric power for producing for heating.
Description
Technical field
The invention belongs to industrial afterheat recovery fields, are related to a kind of industrial afterheat recovery system of absorption condensation.
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, and condenser is cooled down using absorption heat pump, passes through industrial exhaust heat
Drive absorption heat pump for working medium cooling, the high warm of acquisition obtains electric power for producing for heating.
The technical solution adopted by the present invention is that: the industrial afterheat recovery system of absorption condensation includes: working medium generator, inhales
Receipts formula heat pump, electric drive heat pump, condenser, compressor, evaporator, with hot family, evaporator connect compressor, compressor connect work
Matter generator, working medium generator connect condenser, and condenser connects absorption heat pump and evaporator, form power generation major cycle, inhale
Receipts formula heat pump, electric drive heat pump are connect for heat supply with heat user；
It the use of absorption heat pump is that condenser cooling water cools down in the major cycle, industrial exhaust heat is divided into two parts, and first
Part driving drives absorption heat pump, is transported to electric drive heat pump as low-temperature heat source after workmanship, second part is transported to evaporation
Device heats refrigerant；
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, also low temperature heat user can heat while power generation, exhaust heat utilization effect is good.
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, 8. electric drive heat pumps.
Specific embodiment
A kind of industrial afterheat recovery system of absorption condensation, industrial exhaust heat 1, evaporator 2, compressor 3, absorption heat pump
4, working medium generator 5, heat user 6, condenser 7, electric drive heat pump 8；Waste heat is respectively delivered to evaporator by the industrial exhaust heat 1
2, absorption heat pump 4,2 evaporated refrigerant of evaporator, and refrigerant is heated using compressor 3, deliver that refrigerant to working medium hair
Motor 5 is done manual work, and the working medium after workmanship still has certain temperature, is transported to the cooling of condenser 7, the condensed water of condenser 7 is as suction
The low-temperature heat source of receipts formula heat pump 4, driving heat source of the 1 first part's waste heat of industrial exhaust heat as absorption heat pump 4, driving heat source drop
It is transported to electric drive heat pump 8 after temperature and is used as low-temperature heat source reducing temperature twice, the heat source that absorption heat pump 4 and electric drive heat pump 8 obtain
For being transported to heat user 6, heats for it, industrial exhaust heat 1 is transmitted back to after driving heat source reducing temperature twice.
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 that a kind of industrial afterheat recovery system of absorption condensation, system include: working medium generator, absorption type heat
Pump, electric drive heat pump, condenser, compressor, evaporator, with hot family, evaporator connect compressor, compressor connection working medium power generation
Machine, working medium generator connect condenser, and condenser connects absorption heat pump and evaporator, form power generation major cycle, absorption type heat
Pump, electric drive heat pump are connect for heat supply with heat user.
2. the industrial afterheat recovery system of a kind of absorption condensation according to claim 1, it is characterized in that in major cycle
It the use of absorption heat pump is condenser cooling water cooling, industrial exhaust heat is divided into two parts, first part's driving driving absorption type heat
It pumps, is transported to electric drive heat pump after workmanship as low-temperature heat source, second part is transported to evaporator, heats refrigerant.
3. the industrial afterheat recovery system of a kind of absorption condensation according to claim 1, it is characterized in that compressor is logical
External power supply starting is crossed, for working medium heating, is pressurizeed, after working medium generator drive, generates electricity and takes over external power supply operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811134721.6A CN109139164A (en) | 2018-09-27 | 2018-09-27 | A kind of industrial afterheat recovery system of absorption condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811134721.6A CN109139164A (en) | 2018-09-27 | 2018-09-27 | A kind of industrial afterheat recovery system of absorption condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139164A true CN109139164A (en) | 2019-01-04 |
Family
ID=64813215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811134721.6A Pending CN109139164A (en) | 2018-09-27 | 2018-09-27 | A kind of industrial afterheat recovery system of absorption condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139164A (en) |
-
2018
- 2018-09-27 CN CN201811134721.6A patent/CN109139164A/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 |
Application publication date: 20190104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |