CN105841394A - Double-closed-circuit circulating air energy utilization system - Google Patents
Double-closed-circuit circulating air energy utilization system Download PDFInfo
- Publication number
- CN105841394A CN105841394A CN201610162476.4A CN201610162476A CN105841394A CN 105841394 A CN105841394 A CN 105841394A CN 201610162476 A CN201610162476 A CN 201610162476A CN 105841394 A CN105841394 A CN 105841394A
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- China
- Prior art keywords
- heating agent
- heat
- coolant
- heat exchanger
- steam turbine
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- 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
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- 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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
-
- 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
Abstract
The invention discloses a double-closed-circuit circulating air energy utilization system. The double-closed-circuit circulating air energy utilization system comprises a refrigerant circulating system body and a heat medium circulating system body. The refrigerant circulating system body and the heat medium circulating system body are arranged in a closed body. A first heat exchanger and a second heat exchanger are arranged between the refrigerant circulating system body and the heat medium circulating system body. The refrigerant circulating system body comprises a first closed pipeline, a heat pump compressor and a refrigerant in the first closed pipeline. The heat pump compressor is arranged in the first closed pipeline. The heat medium circulating system body comprises a second closed pipeline, a steam turbine, a pressurizing pump and a heat medium in the second closed pipeline. The steam turbine and the pressurizing pump are arranged in the second closed pipeline. According to the double-closed-circuit circulating air energy utilization system, the closed-circuit refrigerant circulating system body and the closed-circuit heat medium circulating system body are coupled, electric energy can be obtained while heating and refrigerating are conducted, the obtained electric energy is directly incorporated into a power source, and part of power consumption is offset equivalently, so that the energy-saving effect is achieved.
Description
Technical field
The present invention relates to heat energy recycling technical field, particularly belong to a kind of double closed circuit circulation empty
Gas can utilize system.
Background technology
Global Jiao has been become according to the development of Energy situation in recent years, energy consumption and environmental problem
Point, the sustainable development tap a new source of energy, improve energy utilization rate, realized the energy has been current
The inexorable trend of energy circle；The present invention provides a kind of brand-new air energy Land use systems.
Summary of the invention
For the problems referred to above, having it is an object of the invention to provide a kind of double closed circuit circulation air can profit
By system, by two closed circuit coolant circulating systems of coupling and heating agent blood circulation, can heat
Refrigeration, obtains electric energy, it is thus achieved that electric energy is directly incorporated into power supply, is equivalent to offset part power consumption, takes
Obtain energy-saving effect.
The technical solution used in the present invention is as follows:
A kind of double closed circuit circulation air can utilize system, circulates including coolant circulating system and heating agent
System, described coolant circulating system and heating agent blood circulation arrange in an obturator, coolant
The first heat exchanger and the second heat exchanger, institute it is provided with between blood circulation and heating agent blood circulation
The coolant circulating system stated includes the first closing pipe line, heat pump compressor and at the first closing pipe line
In coolant, described heat pump compressor is arranged in closing pipe line；Described heating agent cyclic system
System includes the second closing pipe line, steam turbine, force (forcing) pump and the heating agent in the second closing pipe line,
Described steam turbine and force (forcing) pump are arranged in closing pipe line；Described heat pump compressor passes through
First motor-driven, by coolant boil down to high pressure gaseous coolant, high pressure gaseous is cold
Matchmaker, through the first heat exchanger, carries out heat exchange by the first heat exchanger heating agent and coolant, heat
Matchmaker absorbs heat and is vaporized generation High Temperature High Pressure heating agent steam, and High Temperature High Pressure heating agent steam drive is steamed
Steam turbine operation, steam turbine is connected driving generating with electromotor, and high temperature and high pressure steam heating agent leads to
Becoming low-potential energy heating agent steam after crossing steam turbine, low-potential energy heating agent steam is to the second heat exchanger
After, heating agent and coolant carry out heat exchange again, and heating agent heat release is liquefied, and coolant heat absorption is vaporized；
The described pressurized pump of the heating agent being liquefied is driven into the first heat exchanger and is vaporized and is circulated；
Described force (forcing) pump passes through the second motor-driven, and the described coolant being vaporized to heat pump compresses
Machine recirculation；The described coolant being vaporized is being provided with the 3rd heat exchange between heat pump compressor
Device, coolant carries out conduction of heat with extraneous media in the 3rd heat exchanger, absorbs heat,
It is this double closed circuit circulation air and can utilize the refrigerating function of system；Described through steam turbine
Heating agent is provided with the 4th heat exchanger between the second heat exchanger, and heating agent is in the 4th heat exchanger
Carrying out conduction of heat with extraneous media, outwardly heat, i.e. this double closed circuit circulation sky are received in release
Gas can utilize the heat-production functions of system；The first described motor and the second motor energy source
In power supply；Described heating agent blood circulation, heating agent produces high potential energy through the first heat exchanger
Heating agent steam, drives steam turbine, and steam turbine drives electromotor, it is thus achieved that electric energy, i.e. this pair
Closed cycle air can utilize the generating function of system；Obtain electric energy and be directly incorporated into power supply, phase
When in offsetting part power consumption, obtain energy-saving effect.
Described extraneous media is air or water.
Described coolant is cold-producing medium, and heating agent is low temperature volatilised liq.
Described heating agent is methylamine (boiling point :-6 DEG C) or butane (boiling point :-0.5 DEG C).
Compared with the prior art, beneficial effects of the present invention is as follows:
The present invention, by two closed circuit coolant circulating systems of coupling and heating agent blood circulation, can heat system
Cold, obtain electric energy, it is thus achieved that electric energy is directly incorporated into power supply, be equivalent to offset part power consumption, obtain
Energy-saving effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Seeing accompanying drawing, a kind of double closed circuit circulation air can utilize system, including coolant circulating system
1 and heating agent blood circulation 2, described coolant circulating system 1 and heating agent blood circulation 2 are arranged
In one obturator 3, between coolant circulating system 1 and heating agent blood circulation 2, it is provided with the first heat
Exchanger 4 and the second heat exchanger 5, described coolant circulating system 1 includes the first sealed tube
Road 101, heat pump compressor 102 and the coolant in the first closing pipe line 103, described heat
Pump compressor 102 is arranged in closing pipe line 101；Described heating agent blood circulation 2 includes
Two closing pipe lines 201, force (forcing) pump 202, steam turbine 203 and in the second closing pipe line
Heating agent 204, described force (forcing) pump 202 and steam turbine 203 are arranged in closing pipe line 201；
Described heat pump compressor 102 is driven by the first motor 6, and coolant 101 boil down to is high
Temperature high-pressure gaseous coolant, high pressure gaseous coolant is through the first heat exchanger 4, by first
Heat exchanger 4 heating agent and coolant carry out heat exchange, and heating agent absorbs heat energy and is vaporized generation high temperature height
Pressure steam, high temperature and high pressure steam drives steam turbine 203 to run, steam turbine 203 and generating
Machine 12 connects driving generating, and High Temperature High Pressure heating agent steam becomes low-potential energy by after steam turbine
Heating agent steam, after low-potential energy heating agent steam to the second heat exchanger 5, heating agent 204 and coolant
103 carry out heat exchange again, and heating agent heat release is liquefied, and coolant 103 heat absorption is vaporized；Described
The pressurized pump of heating agent 204 203 being liquefied is driven into the first heat exchanger 4 and is vaporized and carries out
Circulation；Described force (forcing) pump 203 by the second motor-driven 7, described be vaporized cold
Matchmaker 103 is to heat pump compressor 102 recirculation；The described coolant 101 being vaporized is to heat pump
Be provided with the 3rd heat exchanger 8 between compressor 102, coolant in the 3rd heat exchanger 8 with outward
Boundary's media 10 carries out conduction of heat, absorbs heat, and being this double closed circuit circulation air can profit
With the refrigerating function of system；Described sets between the second heat exchanger through steam turbine heating agent
Having the 4th heat exchanger 9, heating agent carries out heat biography with extraneous media in the 4th heat exchanger
Leading, outwardly release is received heat, i.e. this double closed circuit circulation air and can be utilized the heat-production functions of system；
The first described motor 6 and the second motor 7 energy source are in power supply；Described sends out
The electric energy that motor 12 produces is incorporated to power supply, is equivalent to offset part power consumption, obtains energy-conservation
Effect.Described extraneous media is air or water；Described coolant is cold-producing medium, heating agent
For methylamine or butane, by two closed circuit coolant circulating systems of coupling and heating agent blood circulation, can
To heat refrigeration, obtain electric energy, obtain electric energy and be incorporated to power supply, offset part power consumption, take
Obtain energy-saving effect.
The ultimate principle of the present invention, principal character and the present invention excellent has more than been shown and described
Point.Skilled person will appreciate that of the industry, the present invention is not restricted to the described embodiments, on
State the principle that the present invention is simply described described in embodiment and description, without departing from the present invention
On the premise of spirit and scope, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.Claimed scope is by appended power
Profit claim and equivalent thereof define.
Claims (7)
1. double closed circuit circulation air can utilize a system, including coolant circulating system and heating agent
Blood circulation, it is characterised in that: described coolant circulating system and heating agent blood circulation arrange one
In individual obturator, be provided with between coolant circulating system and heating agent blood circulation the first heat exchanger and
Second heat exchanger, described coolant circulating system includes the first closing pipe line, heat pump compressor
With the coolant in the first closing pipe line, described heat pump compressor is arranged in closing pipe line；
Described heating agent blood circulation includes the second closing pipe line, steam turbine, force (forcing) pump and second
Heating agent in closing pipe line, described steam turbine and force (forcing) pump are arranged in closing pipe line；Institute
The heat pump compressor stated passes through the first motor-driven, by cold for coolant boil down to high pressure gaseous
Matchmaker, high pressure gaseous coolant through the first heat exchanger, by the first heat exchanger heating agent with
Coolant carries out heat exchange, and heating agent absorbs heat energy and is vaporized generation High Temperature High Pressure heating agent steam, high temperature
High steam drives steam turbine to run, and steam turbine is connected driving generating, high temperature with electromotor
High steam heating agent becomes low-potential energy heating agent steam, low-potential energy heating agent steam by after steam turbine
After the second heat exchanger, heating agent and coolant carry out heat exchange again, and heating agent heat release is liquefied,
Coolant heat absorption is vaporized；The described pressurized pump of the heating agent being liquefied is driven into the first heat exchanger quilt
Vaporization is circulated again；Described force (forcing) pump passes through the second motor-driven, and described is vaporized
Coolant to heat pump compressor recirculation；The described coolant being vaporized to heat pump compressor it
Between be provided with the 3rd heat exchanger, coolant carries out heat with extraneous media in the 3rd heat exchanger
Conduction, absorbs external heat, is this double closed circuit circulation air and can utilize the refrigerating function of system；
Described is provided with the 4th heat exchanger between steam turbine heating agent to the second heat exchanger, heat
Matchmaker carries out conduction of heat with extraneous media in the 4th heat exchanger, and outwardly heat is received in release
Amount, i.e. this double closed circuit circulation air can utilize the heat-production functions of system；The first described motor
Power supply is derived from the second motor energy；Described heating agent blood circulation, heating agent is through
One heat exchanger produces high potential energy heating agent steam, drives steam turbine, and steam turbine drives and starts
Machine, it is thus achieved that electric energy, i.e. this double closed circuit circulation air can utilize the generating function of system；Obtain
Electric energy is directly incorporated into power supply, is equivalent to offset part power consumption, obtains energy-saving effect.
A kind of double closed circuit circulation air the most according to claim 1 can utilize system, its
It is characterised by: described coolant circulating system and heating agent blood circulation are coupled, and are operated together,
While heating refrigeration, it is thus achieved that electric energy.
A kind of double closed circuit circulation air the most according to claim 1 can utilize system, its
It is characterised by: described extraneous media is air or water.
A kind of double closed circuit circulation air the most according to claim 1 can utilize system, its
It is characterised by: described steam turbine is by pressure the highest (compared with existing water vapour turbine), temperature
Spending the heating agent steam drive of the highest (compared with existing water vapour turbine), heating agent steam turbine drives
Electromotor obtains electric energy.
A kind of double closed circuit circulation air the most according to claim 1 can utilize system, its
Being characterised by: described coolant is cold-producing medium, heating agent is low temperature volatilised liq.
A kind of double closed circuit circulation air the most according to claim 5 can utilize system, its
It is characterised by: described heating agent is low temperature volatilised liq.
A kind of double closed circuit circulation air the most according to claim 6 can utilize system, its
It is characterised by: described heating agent is methylamine or butane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162476.4A CN105841394A (en) | 2016-03-22 | 2016-03-22 | Double-closed-circuit circulating air energy utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162476.4A CN105841394A (en) | 2016-03-22 | 2016-03-22 | Double-closed-circuit circulating air energy utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105841394A true CN105841394A (en) | 2016-08-10 |
Family
ID=56587635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610162476.4A Pending CN105841394A (en) | 2016-03-22 | 2016-03-22 | Double-closed-circuit circulating air energy utilization system |
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| CN (1) | CN105841394A (en) |
Citations (10)
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| DE2803953A1 (en) * | 1978-01-30 | 1979-08-02 | Alexander Kueckens | Steam power plant with energy recovery system - uses exhaust steam to drive turbine for electrical generator directly or indirectly |
| CN200978686Y (en) * | 2006-09-05 | 2007-11-21 | 袁欢乐 | Power machine |
| KR20100105931A (en) * | 2009-03-23 | 2010-10-01 | 정방균 | Power, cold and hot water production system using heat pump |
| CN102383882A (en) * | 2011-10-31 | 2012-03-21 | 罗良宜 | Novel air energy refrigerating generating device |
| CN202215446U (en) * | 2011-09-06 | 2012-05-09 | 徐毅 | System using media with low boiling point in middle-low-temperature geothermal well to obtain heat |
| RU2487305C1 (en) * | 2012-01-11 | 2013-07-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Оренбургский государственный университет" | Trigeneration plant based on microturbine motor |
| CN104454411A (en) * | 2014-11-20 | 2015-03-25 | 廖滨 | Air energy power generation system |
| CN104675460A (en) * | 2013-11-29 | 2015-06-03 | 中央硝子株式会社 | Method For Converting Thermal Energy Into Mechanical Energy, Organic Rankine Cycle Device, And Method For Replacing Working Fluid |
| CN204371436U (en) * | 2014-12-24 | 2015-06-03 | 辽宁中联能源科技有限公司 | The Lang Ken cycle generating system of heat energy efficiency utilization can be realized |
| CN105019959A (en) * | 2015-07-29 | 2015-11-04 | 昆明理工大学 | Overlapping type organic Rankine cycle system |
-
2016
- 2016-03-22 CN CN201610162476.4A patent/CN105841394A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2803953A1 (en) * | 1978-01-30 | 1979-08-02 | Alexander Kueckens | Steam power plant with energy recovery system - uses exhaust steam to drive turbine for electrical generator directly or indirectly |
| CN200978686Y (en) * | 2006-09-05 | 2007-11-21 | 袁欢乐 | Power machine |
| KR20100105931A (en) * | 2009-03-23 | 2010-10-01 | 정방균 | Power, cold and hot water production system using heat pump |
| CN202215446U (en) * | 2011-09-06 | 2012-05-09 | 徐毅 | System using media with low boiling point in middle-low-temperature geothermal well to obtain heat |
| CN102383882A (en) * | 2011-10-31 | 2012-03-21 | 罗良宜 | Novel air energy refrigerating generating device |
| RU2487305C1 (en) * | 2012-01-11 | 2013-07-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Оренбургский государственный университет" | Trigeneration plant based on microturbine motor |
| CN104675460A (en) * | 2013-11-29 | 2015-06-03 | 中央硝子株式会社 | Method For Converting Thermal Energy Into Mechanical Energy, Organic Rankine Cycle Device, And Method For Replacing Working Fluid |
| CN104454411A (en) * | 2014-11-20 | 2015-03-25 | 廖滨 | Air energy power generation system |
| CN204371436U (en) * | 2014-12-24 | 2015-06-03 | 辽宁中联能源科技有限公司 | The Lang Ken cycle generating system of heat energy efficiency utilization can be realized |
| CN105019959A (en) * | 2015-07-29 | 2015-11-04 | 昆明理工大学 | Overlapping type organic Rankine cycle system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Gu Wanping Document name: Notification of Publication of the Application for Invention |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |