CN108716765A - A kind of energy recycle device - Google Patents
A kind of energy recycle device Download PDFInfo
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- CN108716765A CN108716765A CN201810676390.2A CN201810676390A CN108716765A CN 108716765 A CN108716765 A CN 108716765A CN 201810676390 A CN201810676390 A CN 201810676390A CN 108716765 A CN108716765 A CN 108716765A
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- water
- energy
- pipeline
- recycle device
- heat exchange
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (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
Further include the water inlet line, outlet conduit and intermediate duct for connecting and constituting closed cycle water route with energy generating apparatus the invention discloses a kind of energy recycle device and energy reclaiming method, including water circulation unit；Heat exchange unit is connect with the water inlet line, can carry out the multistage heat exchange in pipeline, and is exported thermal energy supply user and used.Beneficial effects of the present invention：By the waste heat recovery to high temperature compressed air, a large amount of hot water is produced for the heating of plant area or residential block, bathing pool, dining room, this portion of energy is fed back into user, not only increases the reuse ratio of the energy, reduces the waste of the energy；Energy consumption and caused air pollution of the fuel such as a large amount of coals or combustion gas cool water heating when are consumed when efficiently solving boiler heating, supplying hot water simultaneously.
Description
Technical field
The technical field utilized the present invention relates to energy regenerating more particularly to a kind of multi-functional energy recycle device.
Background technology
Compressor is the machine that one kind can increase the pressure of compressible fluid (gas) by using mechanical energy.With
In various types of compressors in the processing equipment in industrial circle, there are so-called centrifugal compressors, wherein energy
Gas is supplied to by the form of the centrifugal acceleration caused by the referred to as rotation of the component of centrifugal impeller or wheel, the rotation usually by
Driver (motor or steam turbine) controls.Centrifugal compressor can be equipped with the single impeller using so-called single-stage configuration,
Or many impellers (being known as compound compressor in the case) equipped with concatenation arrangement.More precisely, centrifugal compressor
It is at different levels usually from for gas to be compressed suction lead, can to gas provide kinetic energy impeller and diffuser form,
Wherein, the task of diffuser is that the kinetic energy of the gas in impeller outlet is transformed into pressure energy.
It is typically to be discharged into ambient air using cooling device that compressor, which generates additional waste heat because doing work to air,.Mesh
There are the recycling of the thermal energy of exhaust end base of oil injection threaded bolt air compressor machine for the waste heat recovery of preceding air compressor machine, by exhaust end base of oil injection threaded bolt air compressor lubricating oil
Contained a large amount of waste heat recycle a part of heat by way of heat exchange, are only applicable to screw air compressor, need be
A large amount of additional compressor lubricant oils are added in system, increase operating cost；And if oil leakage occurring in heat exchanger and be easy to cause
Serious water system pollution.
Invention content
The purpose of this part is to summarize some aspects of the embodiment of the present invention and briefly introduce some preferably to implement
Example.It may do a little simplified or be omitted to avoid our department is made in this section and the description of the application and the title of the invention
Point, the purpose of abstract of description and denomination of invention it is fuzzy, and this simplification or omit and cannot be used for limiting the scope of the invention.
In view of above-mentioned existing problem, it is proposed that the present invention.
Therefore, it is an object of the present invention to provide a kind of energy recycle devices, pass through the waste heat recovery to high temperature compressed air, energy
The energy loss occurred when enough one or more of equipment compressor being worked under gas recycling state is at least partly
It is converted into useful work.
In order to solve the above technical problems, the present invention provides the following technical solutions：A kind of energy recycle device, including water cycle
Unit further includes the water inlet line, outlet conduit and centre for connecting and constituting closed cycle water route with energy generating apparatus
Pipeline, the intermediate duct access the energy generating apparatus by after water heating in its pipeline, flow into the water inlet line and carry out
Heat exchange, then the water after heat exchange is input in energy generating apparatus by the outlet conduit and completes to recycle；Heat exchange unit, with institute
Water inlet line connection is stated, the multistage heat exchange in pipeline can be carried out, and exports thermal energy supply user and uses.
As a kind of preferred embodiment of energy recycle device of the present invention, wherein：The water inlet line includes along stream
The sequentially connected import a in road direction, valve a, valve b and thermostat valve a, the interior water with thermal energy of the intermediate duct is by the import a
It flows into the water inlet line, the valve a, valve b control the circulation of its front and back pipeline, pass through in the thermostat valve a control pipelines
Water temperature afterwards.
As a kind of preferred embodiment of energy recycle device of the present invention, wherein：The outlet conduit equally includes
Sequentially connected feed pump and outlet a are flowed to along its pipeline；The outlet a is connect with the energy generating apparatus, by described
Water in pipeline is delivered in the energy generating apparatus and completes to recycle by the pressure that feed pump generates.
As a kind of preferred embodiment of energy recycle device of the present invention, wherein：The heat exchange unit further include with
The heat exchange that heat exchanger is connected into pipeline, exchange heat out pipeline and user pipe.
As a kind of preferred embodiment of energy recycle device of the present invention, wherein：Further include water supplying unit, automatically controlled
Case, spare heat exchange unit and chassis；The water supplying unit is connect by pipeline with the water circulation unit, is provided in pipeline for it
The source of recycled water needed, the electric cabinet can show the temperature, pressure value of different location in closed cycle water route, described spare
Heat exchange unit is symmetrical arranged with the heat exchange unit, and it between three-way pipeline and the water inlet line by being connected, described
Energy recycle device is set on the chassis.
As a kind of preferred embodiment of energy recycle device of the present invention, wherein：The water supplying unit further includes water
Case and small pump, the water tank are equipped with liquid-level probe, are entire enclosed water route water supply pressurize, the small pump is according to water box liquid
Position monitoring, automatically turns on to supplement the water lacked in water route, the water tank is connect with the water inlet line.
As a kind of preferred embodiment of energy recycle device of the present invention, wherein：The energy recycle device can
Applied to the more energy generating apparatus, and cooler is set, the intermediate duct accesses institute in the energy generating apparatus
It states and enters in the energy recycle device after being heated in cooler.
As a kind of preferred embodiment of energy recycle device of the present invention, wherein：The intermediate duct further include into
Mouth intermediate conduit, outlet intermediate conduit and thermostat valve b；The import intermediate conduit is connected to the outlet conduit, it is described go out
Mouth intermediate conduit is connected to the water inlet line, and the thermostat valve b is set to the upstream of the outlet intermediate conduit, controls it and goes out
The temperature of water.
As a kind of preferred embodiment of energy recycle device of the present invention, wherein：The cooler includes that cooling enters
Mouth and coolant outlet, the cooling entrance are connect with the import intermediate conduit, the coolant outlet and the outlet intermediate tube
Road connects and the thermostat valve b is arranged between the two connecting pipe.
As a kind of preferred embodiment of energy recycle device of the present invention, wherein：The energy generating apparatus is three
Platform is used in parallel, and is connect with the energy recycle device by three-way pipeline；And the thermostat valve b can be according to every grade of temperature
Degree gradually changes aperture, ensures the leaving water temperature of the outlet intermediate conduit, and then this high-temperature tempering enters the energy regenerating
Device is acted on by two-stage heat exchange, and water temperature drop simultaneously finally returns the cooling entrance into the cooler, completes to close
Formula recycles, and the leaving water temperature can need to be configured adjustment according to client.
Beneficial effects of the present invention：Energy recycle device provided by the invention is returned by the waste heat to high temperature compressed air
It receives, produces a large amount of hot water for the heating of plant area or residential block, bathing pool, dining room, this portion of energy is fed back into use
Family not only increases the reuse ratio of the energy, reduces the waste of the energy；Disappear when efficiently solving boiler heating, supplying hot water simultaneously
Consume energy consumption and caused air pollution of the fuel such as a large amount of coals or combustion gas cool water heating when.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without having to pay creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein：
Fig. 1 is the overall structure schematic top plan view of energy recycle device described in the first embodiment of the invention；
Fig. 2 is the overall structure schematic top plan view of energy recycle device described in second of embodiment of the invention；
Fig. 3 is to pass through intermediate duct between energy recycle device and energy generating apparatus described in the third embodiment of the invention
The overall structure diagram of connection.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, right with reference to the accompanying drawings of the specification
The specific implementation mode of the present invention is described in detail, it is clear that and described embodiment is a part of the embodiment of the present invention, and
It is not all of embodiment.Based on the embodiments of the present invention, ordinary people in the field is without making creative work
The every other embodiment obtained should all belong to the range of the protection of the present invention.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
Implemented different from other manner described here using other, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
Secondly, " one embodiment " or " embodiment " referred to herein refers to that may be included at least one realization side of the present invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
The same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiment.
Thirdly, combination schematic diagram of the present invention is described in detail, when describing the embodiments of the present invention, for purposes of illustration only,
Indicate that the sectional view of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example, herein not
The scope of protection of the invention should be limited.In addition, three-dimensional space that should be comprising length, width and depth in actual fabrication.
Simultaneously in the description of the present invention, it should be noted that the orientation of the instructions such as " upper and lower, inner and outer " in term
Or position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.In addition, term " first, second or third " is used for description purposes only, and cannot understand
To indicate or implying relative importance.
In the present invention unless otherwise clearly defined and limited, term " installation is connected, connection " shall be understood in a broad sense, example
Such as：May be a fixed connection, be detachably connected or integral type connection；It equally can be mechanical connection, be electrically connected or be directly connected to,
Can also can also be indirectly connected through an intermediary the connection inside two elements.For the ordinary skill people of this field
For member, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment 1
Referring to Fig.1, it is schematically shown that the first embodiment energy recycle device overlooking structure figure of the invention, this implementation
A kind of device that the waste heat recovery to high temperature compressed air recycles is provided in example, one or more of equipment can be pressed
The energy loss that contracting machine occurs when working under gas recycling state is converted into useful work at least partly, energy regenerating dress
It sets including water circulation unit and heat exchange unit 400.Specifically, water circulation unit includes connecting and constituting with energy generating apparatus to close
Water inlet line 100, outlet conduit 200 and the intermediate duct 300 of formula circulation waterway, intermediate duct 300 access energy and fill
It sets after water heating in its pipeline, flows into water inlet line 100 and carry out heat exchange, then is by outlet conduit 200 that the water after heat exchange is defeated
Enter into energy generating apparatus and completes cycle；And heat exchange unit 400, it connect, can carry out in pipeline with water inlet line 100
Multistage heat exchange, and export thermal energy supply user and use.Energy generating apparatus refers to generate the fluid of high temperature heat herein
Compression device, such as air compressor are a kind of driven fluid machineries that low-pressure gas is promoted to high pressure gas, compression
Machine can be divided into displacement type compressor and velocity profile compressor by its principle.Displacement type be divided into for：Reciprocating compressor, swinging pressure
Contracting machine；Velocity profile compressor be divided into for：Axial Flow Compressor, centrifugal compressor and mix-flow compressor.And when equipment works
When to gas carry out compression process in, according to certain mass gas perfect condition equation：PV/T=constants, therefore certain mass gas
In the ideal situation, its internal pressure P's body is inversely proportional with its volume V, directly proportional to its temperature T.It is applied to air pressure
It is exactly that gas reduces volume by outer force compresses in terms of contracting machine, then its pressure and temperature can all rise, along with air quilt
Compression, existing middle generation high-temperature gas be typically all by compressor cooler cooling after directly-be emitted into air
In, this part high temperature energy is not recycled the waste for leading to the energy, does not meet energy saving theory.And in the present embodiment
It is proposed connection of the energy recycle device by water circulation unit and cooler, the thermal energy that high temperature gas in pipeline is contained carries out
In conversion to water circulation pipe, and multistage heat exchange process is carried out to the high-temperature water in water circulation pipe by heat exchange unit 400
After export and used to user, including produce a large amount of hot water for boiler reheating use, and for the confession of plant area or residential block
Warm, bathing pool, dining room, therefore this portion of energy is fed back into user, the reuse ratio of the energy is not only increased, the energy is reduced
Waste；When consuming the fuel such as a large amount of coals or combustion gas cool water heating when efficiently solving boiler heating, supplying hot water simultaneously
Energy consumption and caused air pollution, have very important significance.
Further more specifically, referring again to the signal of Fig. 1, water inlet line in the above-mentioned energy recycle device of the present embodiment
100 further include along the sequentially connected import a101 of path direction, valve a102, valve b103, thermostat valve a104 and valve c105, centre
The water with thermal energy is flowed by import a101 in water inlet line 100 in pipeline 300, and valve a102, valve b103 control its front and back pipeline
Circulation, the water temperature after passing through in thermostat valve a104 control pipelines, in the valve c105 control entire pipelines of water circulation unit water into
Enter and is discharged.And outlet conduit 200 equally includes flowing to sequentially connected valve d201, feed pump 202, valve e203 along its pipeline
And outlet a204；Valve d201, valve e203 can control the circulation of pipeline in outlet conduit 200, and outlet a204 occurs with energy
Device connects, and by feed pump 202, has two parallel connections, the using and the reserved, for providing entire closed cycle for frequency conversion feed pump
The water supply in water route, and can fluid drive operation be symmetrical arranged two groups to ensure pressure of supply water, in the present embodiment and meet pipeline internal pressure
Power demand, however not excluded that the possibility of other positions and quantity, to which water in pipeline is delivered to energy by the pressure of generation
Cycle is completed in device.Above-mentioned valve a102, valve b103, valve c105, valve e203 are manually-operated gate, are set to control pipe on pipeline
Road is circulated, and thermostat valve a104 is the control valve that temperature sensor is arranged, and abbreviation thermostat valve is flow control valve in temperature control
The typical case in field processed, basic principle：By control heat exchanger, air-conditioner set or other with heat, cool equipment, it is primary hot/
Refrigerant inlet flow, to reach control device outlet temperature.When load generates variation, stream is adjusted by changing valve opening degree
Amount, influence, makes temperature restore to setting value caused by eliminate load fluctuation；Such as self-supporting temperature-sensing valve or electric temperature control valve,
Self force type temperature regulating valve is expanded using heated liquid and the incompressible principle of liquid realizes automatic adjustment.In temperature sensor
Liquid expansion be it is uniform, control action be proportion adjustment.When controlled medium temperature variation, the temperature sensing liquid in sensor
Volume is with expansion or shrinkage.When controlled medium temperature is higher than setting value, temperature sensing liquid expansion pushes spool to close valve downwards
Door, reduces the flow of heating agent；When the temperature of controlled medium is less than setting value, temperature sensing liquid is shunk, and resetting spring pushes spool to open
It opens, increases the flow of heating agent.And electronic temperature control valve is made of temperature controller, electronic actuators, valve, controller has
PI, PID regulatory function, control is accurate, multiloop control, vdiverse in function, it can be achieved that fluid flow, pressure, pressure difference, temperature, wet
The control of degree, enthalpy and air quality.Actuator has electrodynamic mechanical type and electric hydraulic, with manually and automatically adjusting work(
Energy；Electric hydraulic actuator band powers off the defencive function that automatically resets, and can receive signal and simultaneously carries valve position feedback function.Valve is
Flow control valve can carry out pipeline aperture flow-rate adjustment according to instruction.Heat exchange unit 400 further includes and heat exchanger in the present embodiment
401 connection heat exchange into pipeline 402, exchange heat out pipeline 403 and user pipe 404；Heat exchanger 401 is symmetrical arranged to be multigroup,
Using existing heat exchanger, multi-stage heat exchanger can be carried out；And it exchanges heat and is respectively set into pipeline 401 and the pipeline 403 that exchanges heat out
In the upstream ends valve a102 and downstream, user pipe 404 is connect with user terminal, and the thermal energy of displacement is recycled.
Energy recycle device workflow is as follows in the present embodiment simultaneously：Each position pipeline is referred to reference to arrow in figure one
The water circulation stream direction at place is illustrated, more specifically, be first turned on valve a102 in entire circulation waterway, valve b103, valve c105,
Valve e203, water will be full of by the water inlet of valve c105 by generating pressure by feed pump 202 in circulation waterway, certain circulation waterway is logical
It crosses intermediate duct 300 and has accessed progress thermal energy conversion in energy generating apparatus and collected and prepare.Then when in pipeline hydraulic pressure temperature it is steady
After fixed, above-mentioned several valves are closed.It opens energy generating apparatus and generates high-temperature gas, it is clear that, energy generating apparatus in figure
Left and right ends are water at low temperature in contrast and by the transformed high-temperature water of thermal energy respectively, the high-temperature water via import a101 into
Enter in water inlet line 100, due to the closing of valve a102, valve b103, high-temperature water enters exchange heat into pipeline 402 after carry out level-one heat friendship
It is water at low temperature to go out the output of pipeline 403 by heat exchange after changing, and carries out the water accessing user end after hot-cast socket in heat exchanger 401 in the process and supplies
User uses, and transformed water at low temperature, which enters in outlet conduit 200, to be input to again by, feed pump 202 in intermediate duct 300
Carry out above-mentioned cycle.
Embodiment 2
In the energy recycle device provided in above-mentioned one embodiment, wherein led due to high temperature in water cycle process
It causes to have water evaporation or pipe loss in pipeline and reduce the case where leading to water shortage, it is therefore desirable in time to pipeline
Interior water and pressure parameter is monitored and supplements, to solve the above-mentioned problems, with reference to Fig. 2 signal, the present embodiment with
A upper embodiment the difference is that：Energy recycle device further includes water supplying unit 500, electric cabinet 600, spare heat exchange unit
700 and chassis 800.Specifically, water supplying unit 500 is connect by pipeline with water circulation unit, provides for it and needed in pipeline
Source of recycled water, electric cabinet 600 can show the temperature, pressure value of different location in closed cycle water route, spare heat exchange unit 700
It is symmetrical arranged with heat exchange unit 400, and it by being connected between three-way pipeline and water inlet line 100, energy recycle device is set
It is placed on chassis 800.More specifically, water supplying unit 500 further includes water tank 501, small pump 502, water supply line 503 and drainpipe
Road 504, water tank 501 are equipped with liquid-level probe, are entire enclosed water route water supply pressurize, and small pump 502 is monitored according to high water tank,
It automatically turns on to supplement the water lacked in water route, water supply line 503 is connect with water inlet line 100, and drainage pipeline 504 can incite somebody to action
Water is discharged in water tank 501 and pipeline.
Water tank 501 is increased with reference to the cycle operation flow of one embodiment, in the present embodiment in flow to deposit for water source
Part is stored up, liquid-level probe, i.e. water level sensor is also equipped with thereon, coordinates between small pump 502, the water level experienced is believed
Number it is transmitted to controller, the water level signal of actual measurement is compared by the computer in controller with setting signal, must be deviated, so
Afterwards according to the property of deviation, to the instruction for sending out on or off to small pump 502, including when detection water tank 501 in sensed water level not
When meeting preset value, starts small pump 502 and carry out water tank moisturizing, ensure the stable operation of entire circulation waterway.And electric cabinet 600
The rotating speed of main control feed pump 202, at the same under equipment running status when directly display equipment running status parameter, including pipe
The fault message that coolant-temperature gage, water pressure, water level information and equipment run well in road, and alarm signal can be provided in time,
It notifies operating personnel to failure timely processing, the safety and service life of equipment operation is ensured.
Embodiment 3
With reference to the signal in Fig. 3, more energy generating apparatus are can be applied to for energy recycle device in the present embodiment.With
Above-mentioned two embodiments the difference is that：Energy generating apparatus can be existing centrifugal compressor, pass through intermediate duct 300
It is connect with energy recycle device and realizes that the thermal energy generated to centrifugal compressor is collected.Specifically, intermediate duct 300
Further include import intermediate conduit 301, outlet intermediate conduit 302 and thermostat valve b303；Import intermediate conduit 301 and water inlet line
100 connections, outlet intermediate conduit 302 are connected to outlet conduit 200, and thermostat valve b303 is set to the upper of outlet intermediate conduit 302
Trip controls the temperature of its water outlet.Illustrate with reference to Fig. 3, cooler 900 is set in centrifugal compressor；Cooler 900 further includes cold
But entrance 901 and coolant outlet 901, cooling entrance 901 is connect with import intermediate conduit 301, in coolant outlet 901 and outlet
Between setting thermostat valve b303 between the connection of pipeline 302 and the two connecting pipe；According to connection type in above-described embodiment, this field
Personnel it is not difficult to find that with reference to above-mentioned intermediate duct 300 and energy generating apparatus connection structure, the centrifugal compressor certainly also
Can be that three or more progress are used in parallel, and are connect with energy recycle device by three-way pipeline；And thermostat valve
B303 can gradually change aperture according to every grade of temperature, ensure the leaving water temperature of outlet intermediate conduit 302, then this high-temperature tempering into
Enter energy recycle device, acted on by two-stage heat exchange, water temperature drop simultaneously finally returns cooling entrance 901 into cooler 901
In, closed cycle is completed, and leaving water temperature can need to be configured adjustment according to client.Above-mentioned thermostat valve b303 is electronics temperature
Valve is controlled, realization principle is with reference to described in one embodiment.
Needing to illustrate is that energy recycle device can be applied in centrifugal compressor in the present embodiment, but not office
It is limited to centrifugal compressor, can also be that other can do manual work to gas and generate the compressed air unit of heat certainly, such as：
Positive displacement compressor, piston compressor and Rotary Compressor etc., likewise, the cooler in access above equipment carries out energy
Amount recycles.The prior art of introduction herein according to to(for) centrifugal compressor, the raising of air pressure in centrifugal compressor are
By impeller rotation, diffuser diffusion and realize comprising lubricating system and gas system, it is clear that the present embodiment was directed to
It is that the high-temperature gas energy generated in its gas system is recycled and utilized, includes two for gas system
It is a middle rank cooler and aftercooler constitute three-level cooling system, water circulation pipe, air circulation duct, condensate line and
The high-temperature gas of lubrication oil circulation pipeline, generation enters the heat friendship between water circulation pipe in cooler by air circulation duct
It changes.Detailed again, cooler includes cooler casing, cooler core, hot air inlet, air outlet slit after cooling, cooling water
The tube bank of side does not provide the signal of specific label certainly since it is referred to the prior art in figure.Due to three sections of centrifuge into
Temperature spends height and can directly result in three sections of delivery temperatures raisings, gas water content increase, gas transmission system long term high temperature is made to cause pipe
The problem of road material changes, rear cooling load increases and rear system is deteriorated using unit cooling effect, to be equipped with
There is condensate line, ensures its intake air temperature.Based on above-mentioned centrifugal compressor, thermostat valve b is mounted in centrifuge in the present embodiment
Every level-one cooler water outlet, others thermostat valve b when having not been able to illustrate used in parallel in figure, but can similarly join
According to above-mentioned it is seen that it is located at the first two analogous location, and thermostat valve b preset temperatures are 85 DEG C, while this preset temperature
It can be adjusted according to the demand of user, so come the leaving water temperature and manifold leaving water temperatures that ensure every level-one, this high temperature
Water, which will enter in energy recycle device, to be recycled.
Detailed process further includes as follows：When compressor section and energy recycle device are finished by the connection of intermediate duct 300
Afterwards, compressor is not opened first, opens energy recycle device power supply, it is entire enclosed water route that water tank 501, which begins through moisturizing water pump 502,
It fetches water, the specified liquid level until reaching water tank.It is then turned on feed pump 202, trial operation closed cycle water route.When water route temperature pressure
After power is normal, compressor is opened.The thermostat valve b303 of compressor section can gradually change aperture according to every grade of temperature, ensure 85 degree
Compressor leaving water temperature.Then this high-temperature tempering enters energy recycle device part, by two-stage heat exchanger, should illustrate
That first-class heat exchanger is only illustrated in figure, i.e. heat exchanger 401, but it is not difficult to obtain symmetrically arranged secondary heat exchanger thereafter, and
Wherein first-class heat exchanger is used to 85 degree of hot water heat exchange being reduced to 63 degree, and the high hot water of conversion can be used for boiler reheating and use, and two
Grade heat exchanger exchanges heat 63 degree of water again is reduced to 35 degree, and the low-heat water of conversion can be used for employee's bathing and use, and further include spare change
Maintenance of the hot device for heat exchanger is spare.It is 35 degree eventually by heat exchange high-temperature water temperature drop, then by feed pump 200, returns
To compressor water inlet manifold, entire closed cycle is completed.And the hot water after the heat exchange of two-stage heat exchanger client-side in the process, it supplies
Client's using terminal is given, realizes that the energy regenerating of compressor heat recycles.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to preferable
Embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the technology of the present invention
Scheme is modified or replaced equivalently, and without departing from the spirit of the technical scheme of the invention and range, should all be covered in this hair
In bright right.
Claims (10)
1. a kind of energy recycle device, it is characterised in that：Including,
Water circulation unit further includes the water inlet line (100) for connecting and constituting closed cycle water route with energy generating apparatus, goes out
Waterpipe (200) and intermediate duct (300), the intermediate duct (300) accesses the energy generating apparatus will be in its pipeline
After water heating, flows into the water inlet line (100) and carry out heat exchange, then is by the outlet conduit (200) that the water after heat exchange is defeated
Enter into energy generating apparatus and completes cycle；
Heat exchange unit (400) is connect with the water inlet line (100), can carry out the multistage heat exchange in pipeline, and export
Thermal energy supplies user and uses.
2. energy recycle device as described in claim 1, it is characterised in that：The water inlet line (100) includes along flow path side
To sequentially connected import a (101), valve a (102), valve b (103) and thermostat valve a (104),
The water with thermal energy is flowed by the import a (101) in the water inlet line (100) in the intermediate duct (300), institute
State valve a (102), valve b (103) controls the circulation of its front and back pipeline, the water after being passed through in thermostat valve a (104) control pipeline
Temperature.
3. energy recycle device as claimed in claim 1 or 2, it is characterised in that：The outlet conduit (200) equally includes edge
Its pipeline flows to sequentially connected feed pump (202) and outlet a (204)；
The outlet a (204) connect with the energy generating apparatus, and the pressure generated by the feed pump (202) is by pipeline
Interior water, which is delivered in the energy generating apparatus, completes cycle.
4. energy recycle device as claimed in claim 3, it is characterised in that：The heat exchange unit (400) further includes and exchanges heat
The heat exchange that device (401) is connected is into pipeline (402), the pipeline that exchanges heat out (403) and user pipe (404).
5. energy recycle device as claimed in claim 4, it is characterised in that：Further include water supplying unit (500), electric cabinet
(600), spare heat exchange unit (700) and chassis (800)；
The water supplying unit (500) is connect by pipeline with the water circulation unit, and the recirculated water needed in pipeline is provided for it
Source, the electric cabinet (600) can show that the temperature, pressure value of different location in closed cycle water route, the spare heat exchange are single
First (700) are symmetrical arranged with the heat exchange unit (400), and it passes through phase between three-way pipeline and the water inlet line (100)
Connection, the energy recycle device are set on the chassis (800).
6. the energy recycle device as described in claim 1~2,4 or 5 are any, it is characterised in that：The water supplying unit (500)
Further include water tank (501) and small pump (502),
The water tank (501) is equipped with liquid-level probe, is entire enclosed water route water supply pressurize, the small pump (502) is according to water
Case level monitoring is automatically turned on to supplement the water lacked in water route, and the water tank (501) connects with the water inlet line (100)
It connects.
7. energy recycle device as claimed in claim 6, it is characterised in that：The energy recycle device can be applied to more
The energy generating apparatus, and setting cooler (900) in the energy generating apparatus, the intermediate duct (300) access institute
It states and enters in the energy recycle device after being heated in cooler (900).
8. energy recycle device as claimed in claim 7, it is characterised in that：The intermediate duct (300) further includes in import
Between pipeline (301), outlet intermediate conduit (302) and thermostat valve b (303)；
The import intermediate conduit (301) is connected to the outlet conduit (200), the outlet intermediate conduit (302) with it is described
Water inlet line (100) is connected to, and the thermostat valve b (303) is set to the upstream of the outlet intermediate conduit (302), controls it and goes out
The temperature of water.
9. energy recycle device as claimed in claim 8, it is characterised in that：The cooler (900) includes cooling entrance
(901) it is connect with the import intermediate conduit (301) with coolant outlet (902), the cooling entrance (901), the cooling goes out
Mouth (902) connect with the outlet intermediate conduit (302) and the thermostat valve b (303) is arranged between the two connecting pipe.
10. energy recycle device as claimed in claim 8 or 9, it is characterised in that：The energy generating apparatus is three parallel connections
It uses, and is connect with the energy recycle device by three-way pipeline；And the thermostat valve b (303) can be according to every grade of temperature
Degree gradually changes aperture, ensures the leaving water temperature of the outlet intermediate conduit (302), and then this high-temperature tempering enters the energy
Retracting device is acted on by two-stage heat exchange, and water temperature drop simultaneously finally returns the cooling entrance (901a) into the cooling
In device (901), closed cycle is completed, and the leaving water temperature can need to be configured adjustment according to client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810676390.2A CN108716765A (en) | 2018-06-27 | 2018-06-27 | A kind of energy recycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810676390.2A CN108716765A (en) | 2018-06-27 | 2018-06-27 | A kind of energy recycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108716765A true CN108716765A (en) | 2018-10-30 |
Family
ID=63912304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810676390.2A Pending CN108716765A (en) | 2018-06-27 | 2018-06-27 | A kind of energy recycle device |
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| Country | Link |
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| CN (1) | CN108716765A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201149128Y (en) * | 2008-01-28 | 2008-11-12 | 浙江派沃自控仪表有限公司 | Self-operated type temperature regulating valve |
| US20130067951A1 (en) * | 2011-09-16 | 2013-03-21 | Anest Iwata Corporation | Waste heat utilizing device for air compressor |
| CN103939664A (en) * | 2014-05-06 | 2014-07-23 | 绍兴市天泽节能设备科技有限公司 | Dynamic balance electric temperature control valve with ejector pin |
| CN105090036A (en) * | 2015-07-24 | 2015-11-25 | 洛阳蓝海实业有限公司 | Air compressor waste heat secondary recycling device |
| CN105422457A (en) * | 2015-11-30 | 2016-03-23 | 西安工程大学 | Heat recovery gradient utilization system for oil-free screw air compressor and control method |
| CN208536339U (en) * | 2018-06-27 | 2019-02-22 | 阿特拉斯·科普柯(无锡)压缩机有限公司 | A kind of energy recycle device |
-
2018
- 2018-06-27 CN CN201810676390.2A patent/CN108716765A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201149128Y (en) * | 2008-01-28 | 2008-11-12 | 浙江派沃自控仪表有限公司 | Self-operated type temperature regulating valve |
| US20130067951A1 (en) * | 2011-09-16 | 2013-03-21 | Anest Iwata Corporation | Waste heat utilizing device for air compressor |
| CN103939664A (en) * | 2014-05-06 | 2014-07-23 | 绍兴市天泽节能设备科技有限公司 | Dynamic balance electric temperature control valve with ejector pin |
| CN105090036A (en) * | 2015-07-24 | 2015-11-25 | 洛阳蓝海实业有限公司 | Air compressor waste heat secondary recycling device |
| CN105422457A (en) * | 2015-11-30 | 2016-03-23 | 西安工程大学 | Heat recovery gradient utilization system for oil-free screw air compressor and control method |
| CN208536339U (en) * | 2018-06-27 | 2019-02-22 | 阿特拉斯·科普柯(无锡)压缩机有限公司 | A kind of energy recycle device |
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