CN206487620U - 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
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- CN206487620U CN206487620U CN201621479385.5U CN201621479385U CN206487620U CN 206487620 U CN206487620 U CN 206487620U CN 201621479385 U CN201621479385 U CN 201621479385U CN 206487620 U CN206487620 U CN 206487620U
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Abstract
The utility model provides a kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor, belongs to field of mechanical technique.The problem of it solves serious existing air compressor energy dissipation or not high utilization rate of waste heat.This UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor, including compressor set, evaporator, expanding machine, condenser and working medium pump, air inlet is offered above compressor set, 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 by shaft coupling with expanding machine, evaporator is additionally provided between the compressor set and expanding machine, expanding machine, condenser, working medium pump and evaporator are connected successively constitutes UTILIZATION OF VESIDUAL HEAT IN circulation loop, compressor set is screw machine, compressor set is two-stage compression, expanding machine is held high with fluorine chlorine and done work for working medium.The utility model has structure simpler and the more preferable advantage of energy-saving effect.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of air compressor, more particularly to a kind of UTILIZATION OF VESIDUAL HEAT IN section
Can type 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 the most of air compressor machine of manufacturing cost just at present on the market, its high temperature and high pressure gas produced after compression is 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.
Reach energy-saving purpose to improve the utilization rate of the energy, and residual-heat utilization technology application, such as patent
System and the fortune of the system that a kind of .8 of Patent No. 201610308859 announced on the net recovery residual heat of air compressor generates electricity
Row method, mainly by being generated electricity to the heat that air compressor machine is produced, then by the electricity sent drives air compressor motor to reach
To the purpose of energy-conservation, but by converting heat for the mechanical energy 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 for the air-compressor set waste heat that such as Patent No. 201410559756.X is announced is expanded back into
The heat produced in air compressor machine compression process first is used to produce to more than 90 DEG C of hot water in receiving method and device, the technology, 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, the problem of transformation efficiency is not high.
The content of the invention
The purpose of this utility model is directly driven with expanding machine there is provided one kind for the above-mentioned problems in the prior art
Connected mode make the higher energy-saving air compressor of waste heat transformation efficiency.
The purpose of this utility model can be realized by following technical proposal：A kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compression
Air inlet is offered above machine, including compressor set, evaporator, expanding machine, condenser and working medium pump, described compressor set,
Described compressor set bottom side offers and is provided with motor in gas outlet, described compressor set, it is characterised in that described
Compressor set on be provided with expanding machine, power transmission shaft one end of the compressor set is connected in the motor other end and stretches out compressor set
It is connected outside by shaft coupling 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 with fluorine chlorine to be done for working medium
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, the air being inhaled into
In air compressor machine high temperature and high pressure gas are formed after two-stage compression；
（2）Produced high temperature and high pressure gas by evaporator by the heat transfer contained by it to organic working medium, absorption
The organic working medium of heat enters back into expanding machine to drive expanding machine rotation workmanship, passes through shaft coupling between expanding machine and compressor set
Device is connected, and then drives compressor set acting；
（3）That finishes that the gas of work(its heat contained has in expanding machine is not completely absorbed, then into condenser
It is cooled to liquid；
（4）Afterwards again by squeezing into evaporator with the working medium pump that condenser is connected, 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 couple, 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 more efficient.
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.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model 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
It is provided with unit 1 in motor 3, compressor set 1 and is provided with expanding machine 2, 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 successively constitutes UTILIZATION OF VESIDUAL HEAT IN circulation loop, and compressor set 1 is screw machine, and the compressor set 1 is two grades of pressures
Contracting, expanding machine 2 is held high with fluorine chlorine and done work for working medium.
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
Dynamic compressor set work, then by the UTILIZATION OF VESIDUAL HEAT IN circulatory system by high temperature and high pressure gas produced after the compression of compressed unit
Heat absorption driving 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, reduces the manufacturing cost of air compressor machine on the basis of saving again.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model 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 present utility model using these terms；Them
Any additional limitation is construed to all to disagree with the utility model spirit.
Claims (4)
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 or 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 and done work for working medium with fluorine chlorine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479385.5U CN206487620U (en) | 2016-12-30 | 2016-12-30 | A kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621479385.5U CN206487620U (en) | 2016-12-30 | 2016-12-30 | A kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor |
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| Publication Number | Publication Date |
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| CN206487620U true CN206487620U (en) | 2017-09-12 |
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| CN201621479385.5U Active CN206487620U (en) | 2016-12-30 | 2016-12-30 | A kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762647A (en) * | 2016-12-30 | 2017-05-31 | 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 CN201621479385.5U patent/CN206487620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762647A (en) * | 2016-12-30 | 2017-05-31 | 温岭市鑫磊空压机有限公司 | A kind of UTILIZATION OF VESIDUAL HEAT IN energy-saving air compressor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317500 Wenling industrial city, Zhejiang, Taizhou Patentee after: Compressor Xinlei Limited by Share Ltd Address before: 317500 Wenling industrial city, Zhejiang, Taizhou Patentee before: Wenling Xinlei Air Compressor Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |