CN106762647A - A kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor - Google Patents
A kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor Download PDFInfo
- Publication number
- CN106762647A CN106762647A CN201611262345.XA CN201611262345A CN106762647A CN 106762647 A CN106762647 A CN 106762647A CN 201611262345 A CN201611262345 A CN 201611262345A CN 106762647 A CN106762647 A CN 106762647A
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- China
- Prior art keywords
- compressor set
- expanding machine
- utilization
- energy
- compressor
- 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
- 238000007906 compression Methods 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- HXELGNKCCDGMMN-UHFFFAOYSA-N [F].[Cl] Chemical compound [F].[Cl] HXELGNKCCDGMMN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 239000002918 waste heat Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/08—Adaptations for driving, or combinations with, pumps
-
- 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
-
- 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
- F01K27/02—Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor, belong to field of mechanical technique.It solves the problems, such as that existing air compressor energy dissipation is serious or utilization rate of waste heat is not high.This UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor, including compressor set, evaporator, expanding machine, condenser and working medium pump, compressor set top offers air inlet, compressor set bottom side offers gas outlet, motor is provided with compressor set, expanding machine is provided with compressor set, power transmission shaft one end of compressor set is connected in the motor other end and is connected with expanding machine by shaft coupling, evaporator is additionally provided between the compressor set and expanding machine, expanding machine, condenser, working medium pump and evaporator are connected constitute UTILIZATION OF VESIDUAL HEAT IN circulation loop successively, compressor set is screw machine, compressor set is two-stage compression, expanding machine is held high as working medium is done work with fluorine chlorine.The present invention has structure simpler and the more preferable advantage of energy-saving effect.
Description
Technical field
The invention belongs to field of mechanical technique, it is related to a kind of air compressor, more particularly to a kind of UTILIZATION OF VESIDUAL HEAT IN is energy-saving
Air compressor.
Background technology
Air compressor abbreviation air compressor machine, is the main body in compressed air source unit, and it is that the mechanical energy of prime mover is converted into gas
The device of body pressure energy, is the pressure generator of compressed air.When air compressor machine works, gas temperature after compression is higher,
In order to reduce manufacturing cost most of air compressor machine just at present on the market, the high temperature and high pressure gas that it is produced after compression are general all
It is directly to be distributed heat by cooling system, so as to cause the waste of energy, the energy-conserving and environment-protective policy advocated with country is not inconsistent.
In order to the utilization rate for improving the energy reaches energy-saving purpose, and residual-heat utilization technology application, such as patent
System and the fortune of the system that a kind of recovery residual heat of air compressor of the .8 of Patent No. 201610308859 for being announced on the net generates electricity
Row method, mainly generates electricity by the heat that air compressor machine is produced, then drives air compressor motor to reach by the electricity for sending
To the purpose of energy-conservation, but the mechanical energy by converting heat for needed for electric energy converts electrical energy into compressor operation again, in conversion
During energy must be lost, therefore transformation efficiency is not high.
In the prior art, the ORC of the air-compressor set waste heat that for example Patent No. 201410559756.X is announced is expanded back into
Receiving method and device, the heat that will first be produced in air compressor machine compression process in the technology are used to produce more than 90 DEG C of hot water, and
It is stored in attemperater.Secondly, hot water flows into evaporator from attemperater by pipeline, adds organic working medium in evaporator
Heat is done work into saturation or superheated steam, steam into expanding machine, and expanding machine drives electrical power generators, therefore there is also conversion process
Middle energy loss is serious, transformation efficiency problem not high.
The content of the invention
The purpose of the present invention is directed to the above-mentioned problems in the prior art, there is provided a kind of company directly driven with expanding machine
The mode of connecing makes waste heat transformation efficiency energy-saving air compressor higher.
The purpose of the present invention can be realized by following technical proposal：A kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor, bag
Compressor set, evaporator, expanding machine, condenser and working medium pump are included, described compressor set top offers air inlet, described
Compressor set bottom side offers gas outlet, and motor is provided with described compressor set, it is characterised in that described compression
Expanding machine is provided with unit, power transmission shaft one end of the compressor set is connected in the motor other end to be stretched out outside compressor set and pass through
Shaft coupling is connected with expanding machine.
Evaporator is additionally provided between the compressor set and expanding machine, expanding machine, condenser, working medium pump and evaporator are successively
The composition that is connected UTILIZATION OF VESIDUAL HEAT IN circulation loop.
In a kind of above-mentioned UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor, described compressor set is screw machine.
In a kind of above-mentioned UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor, described compressor set is two-stage compression.
In a kind of above-mentioned UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor, described expanding machine is held high as working medium is done with fluorine chlorine
Work(.
In a kind of above-mentioned UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor, comprise the steps of：
（1）Electrical power drives compressor set work, and air is inhaled into air compressor machine by air inlet, and the air being inhaled into is in sky
High temperature and high pressure gas are formed after two-stage compression in press；
（2）Produced high temperature and high pressure gas by evaporator by the heat transfer contained by it to organic working medium, the heat of absorption
The organic working medium of amount enters back into expanding machine and is done manual work with driving expanding machine to rotate, and shaft coupling phase is passed through between expanding machine and compressor set
Connection, and then drive compressor set acting；
（3）That finishes that the gas of work(its heat for being contained has in expanding machine is not completely absorbed, then enter condenser and cool down
It is liquid；
（4）The working medium pump again by being connected with condenser squeezes into evaporator afterwards, so as to complete the circulation of UTILIZATION OF VESIDUAL HEAT IN.
The technique effect of this UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor is：By shaft coupling by expanding machine and compressor set it
Between direct-drive type connection, relative to it is traditional with expanding machine drive electrical power generators, then by the motor on air compressor machine by electric energy turn
Mechanical energy is turned to, its energy step of converting is more succinct, reduce loss of the energy in conversion process, thus it is in hgher efficiency.
Compared with prior art, this UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor have structure simpler and energy-saving effect more
Good advantage.
Brief description of the drawings
Fig. 1 is the structural representation of this UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor.
Fig. 2 is the schematic diagram of this UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor.
In figure, 1, compressor set；2nd, expanding machine；3rd, motor.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1 and Figure 2, this UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor, including compressor set 1, evaporator, expanding machine
2nd, condenser and working medium pump, the top of compressor set 1 offer air inlet, and the bottom side of compressor set 1 offers gas outlet, compression
Motor 3 is provided with unit 1, expanding machine 2 is provided with compressor set 1, power transmission shaft one end of compressor set 1 is connected in motor 3
The other end is connected by shaft coupling with expanding machine 2.
Further describe in detail, evaporator, expanding machine 2, condenser, working medium are additionally provided between the compressor set 1 and expanding machine 2
Pump and evaporator are connected constitute UTILIZATION OF VESIDUAL HEAT IN circulation loop successively, and compressor set 1 is screw machine, and the compressor set 1 is two grades of pressures
Contracting, expanding machine 2 is held high as working medium is done work with fluorine chlorine.
The principle of the UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor is：When air compressor machine needs work, electric motor starting is first carried out into band
In dynamic compressor set work, then high temperature and high pressure gas produced after the UTILIZATION OF VESIDUAL HEAT IN circulatory system compresses compressed unit
Heat absorption drive expanding machine acting, drive compressor set to do work by shaft coupling stand-by motor with expanding machine, therefore can be with
The appropriate power for reducing motor on the basis of energy-conservation, reduces the manufacturing cost of air compressor machine again.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
Although more having used the terms such as compressor set 1, expanding machine 2, motor 3 herein, it is not precluded from using other
The possibility of term.It is used for the purpose of more easily describing and explaining essence of the invention using these terms；They are explained
All disagreed with spirit of the present invention into any additional limitation.
Claims (5)
1. a kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor, including compressor set（1）, evaporator, expanding machine（2）, condenser and
Working medium pump, described compressor set（1）Top offers air inlet, described compressor set（1）Bottom side offers outlet
Mouthful, described compressor set（1）On be provided with motor（3）, it is characterised in that described compressor set（1）On be provided with expansion
Machine（2）, the compressor set（1）Power transmission shaft one end be connected in motor（3）The other end passes through shaft coupling and expanding machine（2）Phase
Connection；
Evaporator is additionally provided between the compressor set and expanding machine, expanding machine, condenser, working medium pump and evaporator are connected successively
Constitute UTILIZATION OF VESIDUAL HEAT IN circulation loop.
2. a kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor according to claim 1, it is characterised in that described compressor
Group is screw machine.
3. a kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor according to claim 1 and 2, it is characterised in that described pressure
Contracting unit is two-stage compression.
4. a kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor according to claim 1, it is characterised in that described expanding machine
Held high as working medium is done work with fluorine chlorine.
5. a kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor according to any one in Claims 1 to 5, its feature exists
In comprising the steps of：
（1）Electrical power drives compressor set work, and air is inhaled into air compressor machine by air inlet, and the air being inhaled into is in sky
Temperature high temperature and high pressure gas higher are formed after two-stage compression in press；
（2）Produced high temperature and high pressure gas by evaporator by the heat transfer contained by it to organic working medium, the heat of absorption
The organic working medium of amount enters back into expanding machine and is done manual work with driving expanding machine to rotate, and shaft coupling phase is passed through between expanding machine and compressor set
Connection, and then drive compressor set acting；
（3）That finishes that the gas of work(its heat for being contained has in expanding machine is not completely absorbed, then enter condenser and cool down
It is liquid；
（4）The working medium pump again by being connected with condenser squeezes into evaporator afterwards, so as to complete the circulation of UTILIZATION OF VESIDUAL HEAT IN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611262345.XA CN106762647A (en) | 2016-12-30 | 2016-12-30 | A kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611262345.XA CN106762647A (en) | 2016-12-30 | 2016-12-30 | A kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106762647A true CN106762647A (en) | 2017-05-31 |
Family
ID=58953919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611262345.XA Pending CN106762647A (en) | 2016-12-30 | 2016-12-30 | A kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor |
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| Country | Link |
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| CN (1) | CN106762647A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458237A (en) * | 2018-12-26 | 2019-03-12 | 华电郑州机械设计研究院有限公司 | A kind of efficient ORC machine waste heat recovery group device |
| CN109505667A (en) * | 2018-12-26 | 2019-03-22 | 华电郑州机械设计研究院有限公司 | A kind of single shaft four-in-one ORC machine waste heat recovery group device |
| CN109667635A (en) * | 2019-01-29 | 2019-04-23 | 江苏金通灵流体机械科技股份有限公司 | The a variety of waste heats recycling organic rankine cycle system and application method of pneumoelectric alliance |
| CN111336089A (en) * | 2020-03-11 | 2020-06-26 | 赵金山 | Gas compressor capable of utilizing waste heat |
| CN112459983A (en) * | 2020-11-24 | 2021-03-09 | 清华四川能源互联网研究院 | Comprehensive energy supply system and method containing compressed air energy storage |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013253775A (en) * | 2013-08-22 | 2013-12-19 | Hitachi Industrial Equipment Systems Co Ltd | Compressor |
| JP2014105643A (en) * | 2012-11-28 | 2014-06-09 | Ihi Corp | Waste heat generating device |
| CN203743002U (en) * | 2014-03-27 | 2014-07-30 | 徐恒枝 | Energy-saving device for screw air compressor |
| CN204609963U (en) * | 2014-11-19 | 2015-09-02 | 西安华江环保科技股份有限公司 | A kind of dry quenching circulating fan drives and bootstrap system |
| CN205335864U (en) * | 2015-12-31 | 2016-06-22 | 王玲 | Distributing type power station based on air compressor machine waste heat power generation system |
| CN205423171U (en) * | 2015-11-30 | 2016-08-03 | 西安工程大学 | There is not oily screw compressor heat recovery cascade utilization system |
| CN105840247A (en) * | 2016-05-11 | 2016-08-10 | 华电电力科学研究院 | System for driving air compressor by using recycled residual heat and running method of system |
| CN206487620U (en) * | 2016-12-30 | 2017-09-12 | 温岭市鑫磊空压机有限公司 | A kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor |
-
2016
- 2016-12-30 CN CN201611262345.XA patent/CN106762647A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014105643A (en) * | 2012-11-28 | 2014-06-09 | Ihi Corp | Waste heat generating device |
| JP2013253775A (en) * | 2013-08-22 | 2013-12-19 | Hitachi Industrial Equipment Systems Co Ltd | Compressor |
| CN203743002U (en) * | 2014-03-27 | 2014-07-30 | 徐恒枝 | Energy-saving device for screw air compressor |
| CN204609963U (en) * | 2014-11-19 | 2015-09-02 | 西安华江环保科技股份有限公司 | A kind of dry quenching circulating fan drives and bootstrap system |
| CN205423171U (en) * | 2015-11-30 | 2016-08-03 | 西安工程大学 | There is not oily screw compressor heat recovery cascade utilization system |
| CN205335864U (en) * | 2015-12-31 | 2016-06-22 | 王玲 | Distributing type power station based on air compressor machine waste heat power generation system |
| CN105840247A (en) * | 2016-05-11 | 2016-08-10 | 华电电力科学研究院 | System for driving air compressor by using recycled residual heat and running method of system |
| CN206487620U (en) * | 2016-12-30 | 2017-09-12 | 温岭市鑫磊空压机有限公司 | A kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458237A (en) * | 2018-12-26 | 2019-03-12 | 华电郑州机械设计研究院有限公司 | A kind of efficient ORC machine waste heat recovery group device |
| CN109505667A (en) * | 2018-12-26 | 2019-03-22 | 华电郑州机械设计研究院有限公司 | A kind of single shaft four-in-one ORC machine waste heat recovery group device |
| CN109667635A (en) * | 2019-01-29 | 2019-04-23 | 江苏金通灵流体机械科技股份有限公司 | The a variety of waste heats recycling organic rankine cycle system and application method of pneumoelectric alliance |
| CN111336089A (en) * | 2020-03-11 | 2020-06-26 | 赵金山 | Gas compressor capable of utilizing waste heat |
| CN112459983A (en) * | 2020-11-24 | 2021-03-09 | 清华四川能源互联网研究院 | Comprehensive energy supply system and method containing compressed air energy storage |
| CN112459983B (en) * | 2020-11-24 | 2022-03-01 | 清华四川能源互联网研究院 | Comprehensive energy supply system and method containing compressed air energy storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 317500 Wenling industrial city, Zhejiang, Taizhou Applicant after: Compressor Xinlei Limited by Share Ltd Address before: 317500 Wenling industrial city, Zhejiang, Taizhou Applicant before: Wenling Xinlei Air Compressor Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |