CN109268097A - 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
- CN109268097A CN109268097A CN201811134740.9A CN201811134740A CN109268097A CN 109268097 A CN109268097 A CN 109268097A CN 201811134740 A CN201811134740 A CN 201811134740A CN 109268097 A CN109268097 A CN 109268097A
- Authority
- CN
- China
- Prior art keywords
- absorption
- working medium
- heat pump
- evaporator
- heat
- 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
Links
Classifications
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- 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
- F01K17/005—Using steam or condensate extracted or exhausted from steam engine plant by means of a heat pump
-
- 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
- F01K25/10—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 the vapours being cold, e.g. ammonia, carbon dioxide, ether
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sorption Type Refrigeration Machines (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, condenser, compressor, evaporator, with hot family, evaporator connects working medium generator, the connection condensation of working medium generator
Device, condenser connect absorption heat pump and evaporator, evaporator connect compressor, form power generation major cycle, absorption heat pump with
Heat supply is used for the connection of hot family；
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 driving absorption heat pump, second part are transported to evaporator, heat 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.
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；Waste heat is respectively delivered to evaporator 2, absorption heat pump by the industrial exhaust heat 1
4,2 evaporated refrigerant of evaporator, and refrigerant is heated using compressor 3, the workmanship of working medium generator 5 is delivered that refrigerant to, is done
Working medium after work still has certain temperature, is transported to the cooling of condenser 7, the condensed water of condenser 7 is as the low of absorption heat pump 4
Temperature-heat-source, driving heat source of the 1 first part's waste heat of industrial exhaust heat as absorption heat pump 4, the heat source of acquisition is for being transported to heat
User 6, heat for it, are transmitted back to industrial exhaust heat 1 after driving heat source workmanship.
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, condenser, compressor, evaporator, with hot family, evaporator connects working medium generator, and working medium generator connects condenser, condensation
Device connects absorption heat pump and evaporator, and evaporator connect compressor forms power generation major cycle, and absorption heat pump connects with hot family
It connects for heat supply.
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
Pump, second part are transported to evaporator, heat 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 |
|---|---|---|---|
| CN201811134740.9A CN109268097A (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 |
|---|---|---|---|
| CN201811134740.9A CN109268097A (en) | 2018-09-27 | 2018-09-27 | A kind of industrial afterheat recovery system of absorption condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109268097A true CN109268097A (en) | 2019-01-25 |
Family
ID=65197932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811134740.9A Pending CN109268097A (en) | 2018-09-27 | 2018-09-27 | A kind of industrial afterheat recovery system of absorption condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268097A (en) |
-
2018
- 2018-09-27 CN CN201811134740.9A patent/CN109268097A/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: 20190125 |