CN106523183A - Air cooling sterling motor cooling device - Google Patents
Air cooling sterling motor cooling device Download PDFInfo
- Publication number
- CN106523183A CN106523183A CN201710002234.3A CN201710002234A CN106523183A CN 106523183 A CN106523183 A CN 106523183A CN 201710002234 A CN201710002234 A CN 201710002234A CN 106523183 A CN106523183 A CN 106523183A
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- China
- Prior art keywords
- heat
- air
- cetrine
- base
- motor
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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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
- F02G1/053—Component parts or details
Abstract
The invention relates to an air cooling sterling motor cooling device. The air cooling sterling motor cooling device comprises a sterling motor; and the sterling motor includes a motor body, a cold end and a hot end. The cir cooling sterling motor cooling device further comprises a base and a fan; an exhaust port and an intake port are formed in the base; air currents are formed between the exhaust port and the intake port when the fan works; the base is provided with a thermal insulation structure manufactured by a thermal insulation material; the thermal insulation structure includes a thermal insulation chassis and a thermal insulation cover; one part of the motor body of the sterling motor is positioned on the thermal insulation chassis; the thermal insulation chassis is arranged on the base, and is matched with the thermal insulation cover to form a heat exchange cavity; the cold end is arranged in the heat exchange cavity; and the thermal insulation chassis is provided with a first air passing port and a second air passing port for respectively communicating the heat exchange cavity with the exhaust port and the intake port. The motor body is totally isolated from the hot end and the cold end, and air passes through the intake cavity, the first air passing port, the heat exchange cavity, the second air passing port, the exhaust cavity and the intake port in sequence from the exhaust port for discharge, so that the air cannot generate redundant heat exchange with the motor body and the heat of the hot end.
Description
Technical field
The present invention relates to technical field of motors, and in particular to a kind of air-cooled CETRINE cooling devcie of motor.
Background technology
Stirling engine is the another class reciprocating power machinery in addition to steam engine and internal combustion engine；Stirling engine
Can not only be used for prime mover use, it is also possible to use as refrigerator, heat pump or pressure generator.Its structure include excitation structure,
Mechanical driver unit and Heat Room, mechanical driver unit compress or expand the working medium inside Heat Room by mechanical movement, and
These working medium are generally noble gases, and when noble gases are compressed, temperature is reduced, and expansion action accordingly rises can temperature,
And by such circulation, it is possible in the outside of motor for forming cold end and hot junction respectively, play refrigeration or the work(for heating
Energy；And utilize the inverse circulation of the circulation, that is, by giving the heat transferring medium of different temperatures in hot junction and cold end respectively, make heat
The working medium at end is heated and the working medium of cold end is lowered the temperature, driving mechanical power set action so that excitation structure can export electricity
Stream, is used as to generate electricity.
And the hot junction and fuselage due to CETRINE motor can produce larger heat when CETRINE motor works, and this
If a little heats form heat exchange with air, hence it is evident that refrigeration of the CETRINE motor in refrigeration can be reduced, and how to be improved
The refrigerating efficiency of CETRINE air cooling means of dynamo is current problem demanding prompt solution.
The content of the invention
It is a first object of the present invention to provide a kind of air-cooled CETRINE cooling devcie of motor, by heat-insulated chassis and bottom
Heat-insulated wind path is formed between seat so that the heat that fuselage and hot junction produce will not produce impact to cooling air, improve refrigeration effect
Rate, solves above technical problem；
Technical problem solved by the invention can employ the following technical solutions to realize：A kind of air-cooled CETRINE motor is cold
But device, including CETRINE motor, the CETRINE motor includes fuselage, cold end and hot junction, it is characterised in that also including base
And blower fan, air outlet and air inlet is provided with the base, during the blower fan work between the air outlet and air inlet
Form air-flow, the base is provided with heat insulation structural made by heat-barrier material, the heat insulation structural include heat-insulated chassis and every
Heat lid, a part for the fuselage of the CETRINE motor are placed in the heat-insulated chassis, and the heat-insulated chassis is arranged at the base
On, the heat-insulated chassis and insulation cover cooperatively form a heat exchanging chamber, and the cold end is arranged in the heat exchanging chamber, the heat-insulated bottom
The first air port and second excessively is provided with disk crosses air port so that the heat exchanging chamber is buckled with the air intake respectively and air inlet is connected.
Further, the cold end is provided with heat-exchanging component, and the heat-exchanging component is fixed on described cold by pipe anchor ear
End.
Further, the heat exchanging chamber is provided with a blower fan, and the blower fan is just arranged to the air inlet.
Further, the heat-insulated chassis is provided with storage tank, the outer surface of the shape of the storage tank and the fuselage
Shape adaptation is so that a part for the fuselage is embedded at the storage tank.
Further, the air outlet extends to one of side from the bottom surface of the base.
Further, the heat-exchanging component includes some heat exchange fins, each heat exchange fin and the housing
Bottom surface is not parallel, and between the adjacent heat exchange fin forms gap, so that the liquid on the gap is in action of gravity
Under move to the one end of the heat-exchanging component near the bottom surface of the housing.
Further, the collection structure for collecting liquid is provided with the base, and the collection structure is arranged at institute
The lower section of heat-exchanging component is stated, and air port is crossed by described second collect by the liquid dropped on the heat-exchanging component.
Further, the collection structure is detachably connected with the base.
Further, the base is crossed in described first and be provided with guide face at air port, and the guide face is by the heat exchange
Component direction is inclined to the collection structure direction.
Beneficial effect：As using above technical scheme, the present invention, is led to due to so setting by this technical scheme
Heat insulation structural is crossed so that fuselage and hot junction are completely cut off completely with cold end, and air sequentially passes through air-inlet cavity, the first mistake wind by air outlet
Mouth, heat exchanging chamber, second cross air port, air-out chamber to air inlet and discharge, it is ensured that air will not produce many with the heat in fuselage and hot junction
Remaining heat exchange.
Description of the drawings
Fig. 1 is side-looking direction schematic diagram inside the chiller of the present invention；
Fig. 2 is the chiller inside top direction schematic diagram of the present invention；
Fig. 3 is A-A direction schematic diagrams in Fig. 2.
Reference：100th, housing；110th, base；111st, air outlet；112nd, air inlet；113rd, 120, collection structure；
130th, top cover；121st, guide face；200th, fuselage；210th, hot junction；220th, cold end；310th, fixed structure；311st, pipe anchor ear；
3111st, fastening unit；312nd, screwed hole；3112nd, deformation groove；320th, heat-exchanging component；321st, caulking groove；322nd, exchange heat fin；323、
Gap；324th, bar shaped heat exchange is raised；325th, heat exchanger plates；330th, heat component；331st, heating tube；332nd, temperature sensor；410、
Heat insulation pedestal；411st, first cross air port；412nd, second cross air port；420th, heat-insulated upper lid；500th, blower fan.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It should be noted that in the case where not conflicting, the embodiment and the feature in embodiment in the present invention can phase
Mutually combine.
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as limiting to the invention.
A kind of air-cooled CETRINE cooling devcie of motor, including CETRINE motor, the CETRINE motor include fuselage 200,
Cold end 220 and hot junction 210, housing 100 include base 110 and top cover 130, and housing 100 is internally provided with blower fan 500, the bottom
Air outlet 111 and air inlet 112 is provided with seat 110, in the air outlet 111 and air inlet 112 when the blower fan 500 works
Between form air-flow, the base 110 is provided with heat insulation structural made by heat-barrier material, and the heat insulation structural includes heat-insulated bottom
Disk and insulation cover, a part for the fuselage 200 of the CETRINE motor are placed in the heat-insulated chassis, and the heat-insulated chassis is arranged at
On the base 110, air-inlet cavity is connected with air outlet 111 and air inlet 112 respectively on the heat-insulated chassis and base 110 and gone out
Wind chamber, the heat-insulated chassis and insulation cover cooperatively form a heat exchanging chamber, and the cold end 220 is arranged in the heat exchanging chamber, described
Be provided with heat-insulated chassis first cross air port 411 and second cross air port 412 so that the heat exchanging chamber respectively with the air-inlet cavity and
Air-out chamber is connected.By so setting, by heat insulation structural so that fuselage 200 and hot junction 210 are completely cut off completely with cold end 220, and
Air sequentially passes through air-inlet cavity, the first air port 411, heat exchanging chamber, second excessively by air outlet 111 and crosses air port 412, air-out chamber to air intake
Mouth 112 is discharged, it is ensured that air will not produce unnecessary heat exchange with the heat in fuselage 200 and hot junction 210.
The cold end 220 is provided with heat-exchanging component 320, and the heat-exchanging component 320 is fixed on described by pipe anchor ear 311
Cold end 220.The heat-exchanging component 320 includes some heat exchange fins 322, each heat exchange fin 322 and the housing 100
Bottom surface it is not parallel, and between the adjacent heat exchange fin 322 formed gap 323 so that the liquid on the gap 323
The one end of the heat-exchanging component 320 near the bottom surface of the housing 100 is moved under gravity, by so arranging,
The liquid formed when air-cooled can be discharged in time, it is to avoid frosting affects heat exchange efficiency.
Fixed structure 310 includes pipe anchor ear 311, and pipe anchor ear 311 includes a fastening unit 3111, pipe anchor ear 311
By fastening unit 3111 by 220 locking of cold end；Pipe anchor ear 311 includes some screw threads axially through pipe anchor ear 311
Hole 312, heat-exchanging component 320 are threadedly coupled with pipe anchor ear 311 by screwed hole 312, can be specifically in heat-exchanging component 320
Correspondence position is threaded hole 312, real by screw bolt passes pipe anchor ear 311 and the screwed hole on heat-exchanging component 320 312
Now fix, as shown in figure 3, screwed hole 312 could be arranged to four raising fixed effects, and fastening unit 3111 can be current
Suitable for the arbitrary structures of pipe anchor ear 311, can be interface arrangment, can be screw threads for fastening structure, shown in Fig. 3 for screw thread
Fastening structure, realizes fixed effect by the cold end 220 of bolt locking CETRINE motor.
The lateral surface of the pipe anchor ear is formed with some deformation grooves 3112, and the deformation groove 3112 is along the pipe anchor ear
311 it is axially extending through the pipe anchor ear 311.Due to realizing conduction cooling if desired, then certainly will will increase pipe anchor ear
311 wall thickness, and wall thickness increase causes pipe anchor ear 311 to be difficult deformation, so deformation groove 3112 as depicted is set, so as to
In the deformation of the pipe anchor ear 311, deformation groove 3112 is uniformly distributed along the circumference of the pipe anchor ear 311.
Heating component 330 includes heating tube 331, offers caulking groove 321 on heat-exchanging component 320, the shape of caulking groove 321 with plus
Heat pipe 331 is adapted to, and heating tube 331 is embedded in caulking groove 321 and arranges.Heat exchanger tube is directly embedded into the setting of caulking groove 321, and heat exchanger tube is
Pipe, can increase its contact area with heat-exchanging component 320, improve heats, meanwhile, when exchange heat pipe is heated,
Heat-exchanging component 320 can be directly heated, air would not be heated, it is ensured that the work efficiency of CETRINE motor and raising defrosting
The work efficiency of unit.
Heating component 330 also includes temperature sensor 332, and temperature sensor 332 is fixedly arranged on the gap of heat-exchanging component 320
It is used for detecting the temperature of heat-exchanging component 320 in 323, temperature sensor 332 is connected to the control unit of heating tube 331, and heat exchange is single
Unit is connected with heating tube 331 and controls heating tube 331 and works.It is arranged on arbitrary gap 323 by temperature sensor 332,
Temperature detection is carried out to gap 323, it is to avoid the too high work efficiency for affecting CETRINE motor of 320 temperature of heat-exchanging component, and controlled
The physical circuit of unit is not repeated, the constant temperature control circuit that can be made up of comparison circuit and switch element, and temperature is passed
Sensor 332 can adopt bonding or threaded connection to be fixed on the gap 323 of the heat-exchanging component 320.
The heat exchanging chamber is provided with a blower fan 500, and the blower fan 500 is just arranged to the air inlet 112.By blower fan
500 setting, plays the effect of a wind-guiding drain, improves heat exchange efficiency.
The heat-insulated chassis is provided with storage tank, and the shape of the storage tank is suitable with the external surface shape of the fuselage 200
With so that a part for the fuselage 200 is embedded at the storage tank.The setting of storage tank, can cause the CETRINE motor will not
Rock on heat-insulated chassis,
The collection structure 120 for collecting liquid is provided with the base 110, and the collection structure 120 is arranged at institute
The lower section of heat-exchanging component 320 is stated, and air port 412 is crossed by described second collect by the liquid dropped on the heat-exchanging component 320.
And so arrange, due to the setting direction of air inlet 112 it is nearer with the setting of the collection structure 120, so be very easy to it is right
Collection structure 120 is freezed, and so, when this air cooling equipment is arranged on this position, the liquid on top can be obtained
To the effect of a cold insulation, reliability is improve.The air outlet 111 extends to one of them from the bottom surface of the base 110
Side.By so setting, larger incoming air area can be provided, it is ensured that intake, improve refrigerating efficiency.
The collection structure 120 is detachably connected with the base 110, by so setting so that user can and
When the liquid inside collection structure 120 is cleared up.
The base 110 is crossed in described first and be provided with guide face 121 at air port 411, and the guide face 121 is changed by described
320 direction of hot component is inclined to 120 direction of the collection structure.By the setting of guide face 121, design volume can saved
On the premise of, the effect of a water conservancy diversion is played, liquid flow will not be made to the other positions in addition to collection structure 120, and water conservancy diversion
The heat-exchanging component 320 that face 121 is arranged is relatively near, places fluid spills, and guide face 121 can be preferably 45 degree and be obliquely installed also may be used
Being arranged in smooth arcwall face, the effect of raising air-out, and the efficiency that liquid is collected.
Preferred embodiments of the present invention are the foregoing is only, embodiments of the present invention and protection model is not thereby limited
Enclose, to those skilled in the art, should can appreciate that done by all utilization description of the invention and diagramatic content
Scheme obtained by equivalent and obvious change, should be included in protection scope of the present invention.
Claims (9)
1. a kind of air-cooled CETRINE cooling devcie of motor, including CETRINE motor, the CETRINE motor include fuselage, cold end and
Hot junction, it is characterised in that also including base and blower fan, is provided with air outlet and air inlet, the blower fan work on the base
When form air-flow between the air outlet and air inlet, the base is provided with heat insulation structural made by heat-barrier material, institute
Stating heat insulation structural includes heat-insulated chassis and insulation cover, and a part for the fuselage of the CETRINE motor is placed in the heat-insulated chassis,
The heat-insulated chassis is arranged on the base, and the heat-insulated chassis and insulation cover cooperatively form a heat exchanging chamber, and the cold end sets
Be placed in the heat exchanging chamber, be provided with the first air port and second excessively on the heat-insulated chassis and air port crossed so that heat exchanging chamber difference
Connect with the air outlet and air inlet.
2. a kind of air-cooled CETRINE cooling devcie of motor according to claim 1, it is characterised in that the cold end is provided with
Heat-exchanging component, the heat-exchanging component are fixed on the cold end by pipe anchor ear.
3. a kind of air-cooled CETRINE cooling devcie of motor according to claim 2, it is characterised in that the heat exchanging chamber is arranged
There is a blower fan, the blower fan is just arranged to the air inlet.
4. a kind of air-cooled CETRINE cooling devcie of motor according to claim 1, it is characterised in that the heat-insulated chassis sets
Storage tank is equipped with, the shape of the storage tank is adapted to the external surface shape of the fuselage so that a part for the fuselage is embedded
In the storage tank.
5. a kind of air-cooled CETRINE cooling devcie of motor according to claim 1, it is characterised in that the air outlet is from institute
The bottom surface for stating base extends to one of side.
6. a kind of air-cooled CETRINE cooling devcie of motor according to claim 2, it is characterised in that the heat-exchanging component bag
Some heat exchange fins are included, each heat exchange fin is not parallel with the bottom surface of the housing, and in the adjacent heat exchange wing
Gap is formed between piece, so that the liquid on the gap moves to the heat-exchanging component under gravity near the housing
Bottom surface one end.
7. a kind of air-cooled CETRINE cooling devcie of motor according to claim 6, it is characterised in that arrange on the base
There is the collection structure for collection liquid body, the collection structure is arranged at the lower section of the heat-exchanging component, and passes through described second
Cross air port to collect by the liquid dropped on the heat-exchanging component.
8. a kind of air-cooled CETRINE cooling devcie of motor according to claim 7, it is characterised in that the collection structure with
The base is detachably connected.
9. a kind of air-cooled CETRINE cooling devcie of motor according to claim 7, it is characterised in that the base is in described
Guide face is provided with first mistake air port, the guide face is inclined from the heat-exchanging component direction to the collection structure direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002234.3A CN106523183B (en) | 2017-01-03 | 2017-01-03 | A kind of air-cooled Stirling cooling devcie of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002234.3A CN106523183B (en) | 2017-01-03 | 2017-01-03 | A kind of air-cooled Stirling cooling devcie of motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106523183A true CN106523183A (en) | 2017-03-22 |
| CN106523183B CN106523183B (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710002234.3A Active CN106523183B (en) | 2017-01-03 | 2017-01-03 | A kind of air-cooled Stirling cooling devcie of motor |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944817A (en) * | 2017-04-01 | 2017-07-14 | 宁波华斯特林电机制造有限公司 | A kind of mobile phone screen separator |
| CN107543329A (en) * | 2017-08-14 | 2018-01-05 | 宁波华斯特林电机制造有限公司 | A kind of vehicle-mounted multi-temperature zone refrigerator |
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| US5467600A (en) * | 1991-12-26 | 1995-11-21 | Kuroiwa; Kazuo | Naturally circulated thermal cycling system with environmentally powered engine |
| JP2005042571A (en) * | 2003-07-24 | 2005-02-17 | Sharp Corp | Stirling engine |
| US20070028612A1 (en) * | 2000-03-02 | 2007-02-08 | New Power Concepts Llc | Metering Fuel Pump |
| CN102877981A (en) * | 2012-10-09 | 2013-01-16 | 孔令斌 | Heat exchange device of Stirling heat machine |
| CN202883154U (en) * | 2012-11-06 | 2013-04-17 | 大连宏海新能源发展有限公司 | Water-cooled type cooler for Stirling engine |
| CN103883426A (en) * | 2012-12-21 | 2014-06-25 | 中国科学院大连化学物理研究所 | Stirling engine based radiator |
| CN206458544U (en) * | 2017-01-03 | 2017-09-01 | 宁波华斯特林电机制造有限公司 | A kind of air-cooled Stirling cooling devcie of motor |
-
2017
- 2017-01-03 CN CN201710002234.3A patent/CN106523183B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5467600A (en) * | 1991-12-26 | 1995-11-21 | Kuroiwa; Kazuo | Naturally circulated thermal cycling system with environmentally powered engine |
| US20070028612A1 (en) * | 2000-03-02 | 2007-02-08 | New Power Concepts Llc | Metering Fuel Pump |
| JP2005042571A (en) * | 2003-07-24 | 2005-02-17 | Sharp Corp | Stirling engine |
| CN102877981A (en) * | 2012-10-09 | 2013-01-16 | 孔令斌 | Heat exchange device of Stirling heat machine |
| CN202883154U (en) * | 2012-11-06 | 2013-04-17 | 大连宏海新能源发展有限公司 | Water-cooled type cooler for Stirling engine |
| CN103883426A (en) * | 2012-12-21 | 2014-06-25 | 中国科学院大连化学物理研究所 | Stirling engine based radiator |
| CN206458544U (en) * | 2017-01-03 | 2017-09-01 | 宁波华斯特林电机制造有限公司 | A kind of air-cooled Stirling cooling devcie of motor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944817A (en) * | 2017-04-01 | 2017-07-14 | 宁波华斯特林电机制造有限公司 | A kind of mobile phone screen separator |
| CN106944817B (en) * | 2017-04-01 | 2023-09-22 | 宁波华斯特林电机制造有限公司 | Mobile phone screen separating device |
| CN107543329A (en) * | 2017-08-14 | 2018-01-05 | 宁波华斯特林电机制造有限公司 | A kind of vehicle-mounted multi-temperature zone refrigerator |
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| Publication number | Publication date |
|---|---|
| CN106523183B (en) | 2018-09-18 |
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