CN108708834A - A kind of radiator and its heat dissipating method of wind power generating set - Google Patents
A kind of radiator and its heat dissipating method of wind power generating set Download PDFInfo
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- CN108708834A CN108708834A CN201810497220.8A CN201810497220A CN108708834A CN 108708834 A CN108708834 A CN 108708834A CN 201810497220 A CN201810497220 A CN 201810497220A CN 108708834 A CN108708834 A CN 108708834A
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- power generating
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- 238000000034 method Methods 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 22
- 239000012530 fluid Substances 0.000 claims description 37
- 239000004065 semiconductor Substances 0.000 claims description 27
- 238000002955 isolation Methods 0.000 claims description 23
- 238000005192 partition Methods 0.000 claims description 11
- 210000002421 cell wall Anatomy 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000011896 sensitive detection Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 230000000191 radiation effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/60—Cooling or heating of wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Wind Motors (AREA)
Abstract
The present invention discloses a kind of radiator of wind power generating set,Including water tank and insulating rubber medium tube,It is provided with heat exchanging body in the water tank,The water tank both sides are respectively arranged with the first instlated tubular and the second instlated tubular,First instlated tubular and the second instlated tubular run through water tank and are arranged,First instlated tubular and the second instlated tubular are bonded with water tank,First instlated tubular and the second instlated tubular are fixedly connected with heat exchanging body,The heat exchanging body is suspended in by the first instlated tubular and the second instlated tubular in water tank,The heat exchanging body includes the first heat conduction case,Second heat conduction case and third heat conduction case,The second heat conduction case both ends are respectively arranged with the first heat conduction tube body and the second heat conduction tube body,The first heat conduction case and the second heat conduction case are connected by the first heat conduction tube body,The second heat conduction case is connected with third heat conduction case by the second heat conduction tube body；The radiator of the wind power generating set has good heat dissipation effect to the heating device of wind power generating set.
Description
Technical field
The present invention relates to a kind of radiator of wind power generating set and its heat dissipating methods.
Background technology
Wind power generating set includes wind wheel, generator；Containing compositions such as blade, wheel hub, reinforcing members in wind wheel；It has blade by
The functions such as Wind-driven rotating power generation, the rotation of generator head.Wind-power electricity generation power supply is by wind power generating set, the tower of support generating set
The compositions such as frame, storage battery charge controller, inverter, unloader, net-connected controller, accumulator group.
Wind power generating set has more heating device, and heating device works to be easy to cause under high temperature for a long time to be made
Declined with the service life, but also may damaged.
Invention content
The technical problem to be solved in the present invention is to provide a kind of heating devices to wind power generating set to have good dissipate
The radiator and its heat dissipating method of the wind power generating set of thermal effect.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of radiator of wind power generating set, including water tank and insulating rubber medium tube are provided with heat exchange in the water tank
Body, the water tank both sides are respectively arranged with the first instlated tubular and the second instlated tubular, and first instlated tubular and the second instlated tubular are equal
It is arranged through water tank, first instlated tubular and the second instlated tubular are bonded with water tank, first instlated tubular and second heat-insulated
Guan Junyu heat exchanging bodies are fixedly connected, and the heat exchanging body is suspended in by the first instlated tubular and the second instlated tubular in water tank, the heat exchange
Body includes the first heat conduction case, the second heat conduction case and third heat conduction case, and the second heat conduction case both ends are respectively arranged with first and lead
Heat pipe body and the second heat conduction tube body, the first heat conduction case and the second heat conduction case are connected by the first heat conduction tube body, and described
Two heat conduction casees are connected with third heat conduction case by the second heat conduction tube body, insulating rubber medium tube one end and the first heat conduction case
It is connected, the insulating rubber medium tube other end is connected with third heat conduction case, is provided in the insulating rubber medium tube
Heat conductive rubber piece for being placed on the heating device of wind power generating set, the heat conductive rubber piece are internally provided with heat exchange
Chamber, the insulating rubber medium tube are connected with heat exchanging chamber, the first heat conduction case, the second heat conduction case, third heat conduction case, heat exchange
The heat-conducting medium of fluid type is filled in chamber and insulating rubber medium tube.
Preferably, being provided with diaphragm of rubber in the first heat conduction case, the spherical shape setting of diaphragm of rubber is described
Electric pushrod is provided in first instlated tubular, described electric pushrod one end, which passes through the first heat conduction case and fixed with diaphragm of rubber, to be connected
It connects, the first heat conduction case is flexibly connected with electric pushrod, and the water tank upper surface is provided with control device, the electric pushrod
It is electrically connected with control device, the recycle stream of the heat-conducting medium of fluid type is realized by using electric pushrod compound rubber diaphragm
Dynamic, drive mechanism is simple, easy to maintenance, is hardly damaged.
Preferably, being equipped with check valve on the first heat conduction tube body, connection is provided on the spool of the check valve
The spool of bar, the connecting rod and check valve is arranged for integral type, and the connecting rod end is fixedly connected with diaphragm of rubber, passes through
Connecting rod is provided on the spool of check valve, and connecting rod is fixedly connected with diaphragm of rubber, electric pushrod drive rubber every
Film when moving back and forth can band movable valve plug, the heat-conducting medium that can reduce fluid type pass through required pressure when check valve, can be with
The heat-conducting medium of effective lifting fluid type makes check valve have there is spring fatigue by the efficiency of check valve
There is the preferable effect for preventing from flowing backwards.
Preferably, semiconductor chilling plate is provided in second instlated tubular, the cold end face of the semiconductor chilling plate
It is close to third heat conduction case, the cold end face of the semiconductor chilling plate is connected with heat conducting bar, and the heat conducting bar end is led through third
Hot tank is simultaneously arranged across the second heat conduction tube body, and the heat conducting bar end is located in the second heat conduction case, is set in the second heat conduction case
Heat conduction fins are equipped with, heat conduction fins both ends are fixedly connected with heat conducting bar and the second heat conduction case respectively, the semiconductor refrigerating
Piece and control device are electrically connected, and are freezed by being provided with semiconductor chilling plate, can effective heat radiation effect,
And it is provided with heat conducting bar and heat conduction fins can effectively promote the speed of heat transmission so that the heat-conducting medium of fluid type can be with
It is preferably cooled.
Preferably, heat conductive rubber piece bottom surface is inlaid with magnet, the magnet bottom surface and heat conductive rubber piece bottom surface phase
Maintaining an equal level, the heat conductive rubber on piece is provided with heat conduction needle, and heat conduction needle end is through heat conductive rubber piece and is located in heat exchanging chamber,
The heat conduction needle is bonded with heat conductive rubber piece, is provided with partition in the heat exchanging chamber, the partition is integrated with heat conductive rubber piece
Formula is arranged, and by being provided with magnet, can be adsorbed on the device of metal mold, and adhesive may be used in when device for encountering shaped plastics
Magnet and device are bonded, connection convenience is good, and is provided with heat conduction needle, and the heat on device can be allow better
It is transmitted in heat exchanging chamber.
Preferably, heat conductive rubber piece bottom surface is provided with embedded groove, it is all provided on the cell wall and slot bottom of the embedded groove
It is equipped with thermal isolation film, temperature sensor is provided in the embedded groove, the temperature sensor is bonded with thermal isolation film, and the temperature passes
Sensor is electrically connected with control device, and the insulating rubber piece of dome shape, insulating rubber piece position are provided in the heat exchanging chamber
In the top of temperature sensor, the insulating rubber piece is fixedly connected with heat conductive rubber piece, can by being provided with insulating rubber piece
It, can be effectively so that stop of the heat-conducting medium of fluid type in heat exchanging chamber effectively the runner in heat exchanging chamber to be made to narrow
Time increases, and is provided with heat conduction Jie for the fluid type that thermal isolation film cooperation insulating rubber piece can effectively reduce in heat exchanging chamber
Confrontation temperature sensor impacts, and coordinates the effect of thermal isolation film, can effectively reduce the operating error of temperature sensor.
Preferably, heat conductive rubber piece bottom surface is inlaid with insulating rubber ring, the temperature sensor is inserted into heat-insulated rubber
In rubber ring, the bottom surface of the heat conductive rubber piece and temperature sensor mutually maintains an equal level with the bottom surface of insulating rubber ring, by being provided with
Insulating rubber ring coordinates thermal isolation film and insulating rubber piece, can effectively prevent the heat-conducting medium of fluid type to temperature sensor
Cause the effect of cooling so that larger error is caused when temperature sensor sensitive detection parts.
The present invention also provides a kind of heat dissipating methods of the radiator of wind power generating set, include the following steps：
1）Temperature sensor is detected the heating device of wind power generating set, once the temperature of heating device reaches 50-60
DEG C when, temperature sensor feeds back information to control device；
2）Control device starts electric pushrod and moves back and forth, and driving diaphragm of rubber constantly recycles the heat-conducting medium of fluid type
It is pressed into the heat exchanging chamber of heat conductive rubber piece and exchanges heat, meanwhile, start semiconductor chilling plate and the heat-conducting medium of fluid type is carried out
Refrigeration, wherein electric pushrod completes primary move back and forth for every 2 seconds；Until the temperature to the heating device of wind power generating set is low
Until 35-40 DEG C.
Beneficial effects of the present invention are：By the way that heat conductive rubber piece is attached on the heating device of wind power generating set so that
Heat can have good heat dissipation effect, in addition, the first heat conduction for delivery in water tank to the heating device of wind power generating set
Diaphragm of rubber is provided in case, the spherical shape of diaphragm of rubber is arranged, and electric pushrod, electric pushrod are provided in the first heat conducting pipe body
One end passes through the first heat conduction case and is fixedly connected with diaphragm of rubber, and the first heat conduction case is flexibly connected with electric pushrod, water tank upper table
Face is provided with control device, and electric pushrod is electrically connected with control device, real by using electric pushrod compound rubber diaphragm
The heat-conducting medium of existing fluid type circulates, and drive mechanism is simple, easy to maintenance, is hardly damaged.Pacify on first heat conduction tube body
Equipped with check valve, it is provided with connecting rod on the spool of check valve, the spool of connecting rod and check valve is that integral type is arranged, connecting rod
End is fixedly connected with diaphragm of rubber, by being provided with connecting rod, and connecting rod and diaphragm of rubber on the spool of check valve
It is fixedly connected, the heat-conducting medium that fluid type with movable valve plug, can be reduced when electric pushrod drives diaphragm of rubber to move back and forth is logical
Cross required pressure when check valve, can effective lifting fluid type heat-conducting medium by the efficiency of check valve, make simultaneously
Obtaining check valve has the effect of preferably preventing from flowing backwards there is spring fatigue.It is provided with semiconductor system in second instlated tubular
Cold, the cold end face of semiconductor chilling plate is close to third heat conduction case, and the cold end face of semiconductor chilling plate is connected with heat conducting bar, heat conduction
Bar end is arranged through third heat conduction case and across the second heat conduction tube body, and heat conducting bar end is located in the second heat conduction case, and second leads
Heat conduction fins are provided in hot tank, heat conduction fins both ends are fixedly connected with heat conducting bar and the second heat conduction case respectively, semiconductor refrigerating
Piece and control device are electrically connected, and are freezed by being provided with semiconductor chilling plate, can effective heat radiation effect,
And it is provided with heat conducting bar and heat conduction fins can effectively promote the speed of heat transmission so that the heat-conducting medium of fluid type can be with
It is preferably cooled.Heat conductive rubber piece bottom surface is inlaid with magnet, and magnet bottom surface mutually maintains an equal level with heat conductive rubber piece bottom surface, heat conductive rubber
On piece is provided with heat conduction needle, and through heat conductive rubber piece and in heat exchanging chamber, heat conduction needle is viscous with heat conductive rubber piece for heat conduction needle end
It closes, partition is provided in heat exchanging chamber, partition is arranged for integral type with heat conductive rubber piece, by being provided with magnet, can be adsorbed on
The device of metal mold, when device for encountering shaped plastics, may be used adhesive and bond magnet and device, and connection convenience is good, and
And it is provided with heat conduction needle, the heat on device can be allow preferably to be transmitted in heat exchanging chamber.Heat conductive rubber piece bottom surface is set
It is equipped with embedded groove, thermal isolation film is both provided on the cell wall and slot bottom of embedded groove, temperature sensor is provided in embedded groove, temperature passes
Sensor is bonded with thermal isolation film, and temperature sensor is electrically connected with control device, and the insulating rubber of dome shape is provided in heat exchanging chamber
Piece, insulating rubber piece are located at the top of temperature sensor, and insulating rubber piece is fixedly connected with heat conductive rubber piece, by be provided with every
Hot sheet rubber effectively can make the runner in heat exchanging chamber narrow, can be effectively so that the heat-conducting medium of fluid type is changing
The residence time of hot intracavitary increases, and is provided with thermal isolation film and coordinates insulating rubber piece that can effectively reduce the stream in heat exchanging chamber
The heat-conducting medium of build impacts temperature sensor, coordinates the effect of thermal isolation film, can effectively reduce temperature sensor
Operating error.Heat conductive rubber piece bottom surface is inlaid with insulating rubber ring, and the temperature sensor is inserted into insulating rubber ring, described
Bottom surface of the bottom surface of heat conductive rubber piece and temperature sensor with insulating rubber ring mutually maintains an equal level, by being provided with insulating rubber ring,
Coordinate thermal isolation film and insulating rubber piece, the heat-conducting medium that can effectively prevent fluid type causes temperature sensor the effect of cooling
Fruit so that larger error is caused when temperature sensor sensitive detection parts.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of overall structure diagram of the radiator of wind power generating set of the present invention.
Fig. 2 is a kind of sectional view of the water tank of the radiator of wind power generating set of the present invention
Fig. 3 is a kind of structural schematic diagram of the diaphragm of rubber of the radiator of wind power generating set of the present invention.
Fig. 4 is a kind of sectional view of the heat conductive rubber piece of the radiator of wind power generating set of the present invention.
In figure：
1, water tank；2, insulating rubber ring；3, insulating rubber medium tube；4, the first instlated tubular；5, the second instlated tubular；6, the first heat conduction
Case；7, the second heat conduction case；8, third heat conduction case；9, the first heat conduction tube body；10, the second heat conduction tube body；11, heat conductive rubber piece；12,
Heat exchanging chamber；13, diaphragm of rubber；14, electric pushrod；15, control device；16, check valve；17, connecting rod；18, semiconductor refrigerating
Piece；19, heat conducting bar；20, heat conduction fins；21, magnet；22, heat conduction needle；23, partition；24, thermal isolation film；25, temperature sensor；
26, insulating rubber piece.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ", " on
Side ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention, does not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, the connection between component or fixed form if not otherwise specified in this embodiment, connection or
Fixed form can be to be fixed by bolt commonly used in the prior art or pin is fixed or axis pin connection, or be adhesively fixed,
Or it rivets the usual manners such as fixed and be not therefore described in detail in embodiment.
Embodiment 1
As shown in Figs 1-4, a kind of radiator of wind power generating set, including water tank 1 and insulating rubber medium tube 3, the water
Be provided with heat exchanging body in case 1,1 both sides of the water tank are respectively arranged with the first instlated tubular 4 and the second instlated tubular 5, described first every
Heat pipe 4 and the second instlated tubular 5 run through water tank 1 and are arranged, and first instlated tubular, 4 and second instlated tubular 5 is bonded with water tank 1,
First instlated tubular, 4 and second instlated tubular 5 is fixedly connected with heat exchanging body, and the heat exchanging body passes through the first instlated tubular 4 and
Two instlated tubulars 5 are suspended in water tank 1, and the heat exchanging body includes the first heat conduction case 6, the second heat conduction case 7 and third heat conduction case 8, institute
It states 7 both ends of the second heat conduction case and is respectively arranged with the first heat conduction tube body 9 and the second heat conduction tube body 10, the first heat conduction case 6 and
Two heat conduction casees 7 are connected by the first heat conduction tube body 9, and the second heat conduction case 7 and third heat conduction case 8 pass through the second heat conduction tube body
10 are connected, and described 3 one end of insulating rubber medium tube is connected with the first heat conduction case 6,3 other end of insulating rubber medium tube
It is connected with third heat conduction case 8, the heater for being placed in wind power generating set is provided in the insulating rubber medium tube 3
Heat conductive rubber piece 11 on part, the heat conductive rubber piece 11 are internally provided with heat exchanging chamber 12, the insulating rubber medium tube 3 with change
Hot chamber 12 is connected, the first heat conduction case 6, the second heat conduction case 7, third heat conduction case 8, heat exchanging chamber 12 and insulating rubber medium tube
The heat-conducting medium of fluid type is filled in 3（It is not shown）.By the heater that heat conductive rubber piece is attached to wind power generating set
On part so that heat can have good heat dissipation effect for delivery in water tank to the heating device of wind power generating set.
The present embodiment has the beneficial effect that：By the way that heat conductive rubber piece to be attached on the heating device of wind power generating set, make
Good heat dissipation effect can be had for delivery in water tank to the heating device of wind power generating set by obtaining heat.
Embodiment 2
As shown in Figs 1-4, a kind of radiator of wind power generating set, including water tank 1 and insulating rubber medium tube 3, the water
Be provided with heat exchanging body in case 1,1 both sides of the water tank are respectively arranged with the first instlated tubular 4 and the second instlated tubular 5, described first every
Heat pipe 4 and the second instlated tubular 5 run through water tank 1 and are arranged, and first instlated tubular, 4 and second instlated tubular 5 is bonded with water tank 1,
First instlated tubular, 4 and second instlated tubular 5 is fixedly connected with heat exchanging body, and the heat exchanging body passes through the first instlated tubular 4 and
Two instlated tubulars 5 are suspended in water tank 1, and the heat exchanging body includes the first heat conduction case 6, the second heat conduction case 7 and third heat conduction case 8, institute
It states 7 both ends of the second heat conduction case and is respectively arranged with the first heat conduction tube body 9 and the second heat conduction tube body 10, the first heat conduction case 6 and
Two heat conduction casees 7 are connected by the first heat conduction tube body 9, and the second heat conduction case 7 and third heat conduction case 8 pass through the second heat conduction tube body
10 are connected, and described 3 one end of insulating rubber medium tube is connected with the first heat conduction case 6,3 other end of insulating rubber medium tube
It is connected with third heat conduction case 8, the heater for being placed in wind power generating set is provided in the insulating rubber medium tube 3
Heat conductive rubber piece 11 on part, the heat conductive rubber piece 11 are internally provided with heat exchanging chamber 12, the insulating rubber medium tube 3 with change
Hot chamber 12 is connected, the first heat conduction case 6, the second heat conduction case 7, third heat conduction case 8, heat exchanging chamber 12 and insulating rubber medium tube
The heat-conducting medium of fluid type is filled in 3（It is not shown）.It is provided with diaphragm of rubber 13, the rubber in the first heat conduction case 6
13 spherical shape of glue diaphragm is arranged, and is provided with electric pushrod 14 in first instlated tubular 4, the electric pushrod 14 and first every
Heat pipe 4 is threadedly coupled, and 14 one end of the electric pushrod passes through and the first heat conduction case 6 and is fixedly connected with diaphragm of rubber 13, and described the
One heat conduction case 6 is flexibly connected with electric pushrod 14, and 1 upper surface of the water tank is provided with control device 15, the electric pushrod 14
It is electrically connected with control device 15, the heat-conducting medium of fluid type is realized by using 14 compound rubber diaphragm 13 of electric pushrod
It circulates, drive mechanism is simple, easy to maintenance, is hardly damaged.Check valve 16, institute are installed on the first heat conduction tube body 9
It states and is provided with connecting rod 17 on the spool of check valve 16, the connecting rod 17 and the spool of check valve 16 are arranged for integral type, institute
17 end of connecting rod is stated to be fixedly connected with diaphragm of rubber 13, by being provided with connecting rod 17 on the spool of check valve 16, and
Connecting rod 17 is fixedly connected with diaphragm of rubber 13, can be with movable valve plug when electric pushrod 14 drives diaphragm of rubber 13 to move back and forth, can
To reduce the heat-conducting medium of fluid type by required pressure when check valve 16, can the heat conduction of effective lifting fluid type be situated between
Matter makes check valve 16 have the effect for preferably preventing flowing backwards there is spring fatigue by the efficiency of check valve 16
Fruit.Semiconductor chilling plate 18, cold end face and the third heat conduction of the semiconductor chilling plate 18 are provided in second instlated tubular 5
Case 8 is close to, and the cold end face of the semiconductor chilling plate 18 is connected with heat conducting bar 19, and third heat conduction case is run through in 19 end of the heat conducting bar
8 and across the second heat conduction tube body 10 be arranged, 19 end of the heat conducting bar is located in the second heat conduction case 7, in the second heat conduction case 7
Heat conduction fins 20 are provided with, 20 both ends of heat conduction fins are fixedly connected with heat conducting bar 19 and the second heat conduction case 7 respectively, and described half
Conductor cooling piece 18 is electrically connected with control device 15, is freezed by being provided with semiconductor chilling plate 18, can be effective
The effect of heat radiation, and it is provided with heat conducting bar 19 and heat conduction fins 20 can effectively promote the speed of heat transmission so that
The heat-conducting medium of fluid type can preferably be cooled.11 bottom surface of heat conductive rubber piece is inlaid with magnet 21, the magnet 21
Bottom surface mutually maintains an equal level with 11 bottom surface of heat conductive rubber piece, and heat conduction needle 22,22 end of the heat conduction needle are provided on the heat conductive rubber piece 11
End is through heat conductive rubber piece 11 and in heat exchanging chamber 12, and the heat conduction needle 22 is bonded with heat conductive rubber piece 11, the heat exchanging chamber
Partition 23 is provided in 12, the partition 23 is arranged for integral type with heat conductive rubber piece 11, by being provided with magnet 21, can inhale
It is attached to the device of metal mold, when device for encountering shaped plastics may be used adhesive and bond magnet 21 and device, connection facility
Property is good, and is provided with heat conduction needle 22, and the heat on device can be allow preferably to be transmitted in heat exchanging chamber 12.It is described to lead
11 bottom surface of hot sheet rubber is provided with embedded groove（It is not shown）, thermal isolation film 24 is both provided on the cell wall and slot bottom of the embedded groove,
Temperature sensor 25 is provided in the embedded groove, the temperature sensor 25 is bonded with thermal isolation film 24, the temperature sensor
25 are electrically connected with control device 15, and the insulating rubber piece 26 of dome shape, the insulating rubber are provided in the heat exchanging chamber 12
Piece 26 is located at the top of temperature sensor 25, and the insulating rubber piece 26 is fixedly connected with heat conductive rubber piece 11, by being provided with
Insulating rubber piece 26 effectively can make the runner in heat exchanging chamber 12 narrow, can be effectively so that the heat conduction of fluid type is situated between
Residence time of the matter in heat exchanging chamber 12 increases, and is provided with thermal isolation film 24 and coordinates insulating rubber piece 26 that can effectively reduce
The heat-conducting medium of fluid type in heat exchanging chamber 12 impacts temperature sensor 25, coordinates the effect of thermal isolation film 24, Ke Yiyou
The operating error of the reduction temperature sensor 25 of effect.11 bottom surface of heat conductive rubber piece is inlaid with insulating rubber ring 2, the temperature
Sensor 25 is inserted into insulating rubber ring 2, the bottom surface of the heat conductive rubber piece 11 and temperature sensor 25 with insulating rubber ring 2
Bottom surface mutually maintain an equal level, by being provided with insulating rubber ring 2, coordinate thermal isolation film 24 and insulating rubber piece 26, can effectively prevent
The heat-conducting medium of fluid type to temperature sensor 25 cause cooling effect so that caused when 25 sensitive detection parts of temperature sensor compared with
Big error.By the way that heat conductive rubber piece is attached on the heating device of wind power generating set so that heat can be for delivery to water tank
It is interior, there is good heat dissipation effect to the heating device of wind power generating set.
The present embodiment has the beneficial effect that：By the way that heat conductive rubber piece to be attached on the heating device of wind power generating set, make
Good heat dissipation effect can be had, in addition, first leads for delivery in water tank to the heating device of wind power generating set by obtaining heat
Diaphragm of rubber is provided in hot tank, the spherical shape of diaphragm of rubber is arranged, and electric pushrod is provided in the first heat conducting pipe body, electronic to push away
Bar one end passes through the first heat conduction case and is fixedly connected with diaphragm of rubber, and the first heat conduction case is flexibly connected with electric pushrod, on water tank
Surface is provided with control device, and electric pushrod is electrically connected with control device, by using electric pushrod compound rubber diaphragm
Realize circulating for the heat-conducting medium of fluid type, drive mechanism is simple, easy to maintenance, is hardly damaged.On first heat conduction tube body
Check valve is installed, is provided with connecting rod on the spool of check valve, the spool of connecting rod and check valve is that integral type is arranged, connection
Bar end is fixedly connected with diaphragm of rubber, by being provided with connecting rod on the spool of check valve, and connecting rod and rubber every
Film is fixedly connected, and the heat-conducting medium of fluid type can be reduced with movable valve plug when electric pushrod drives diaphragm of rubber to move back and forth
Pass through required pressure when check valve, can effective lifting fluid type heat-conducting medium by the efficiency of check valve, simultaneously
So that check valve has the effect of preferably preventing from flowing backwards there is spring fatigue.It is provided with semiconductor in second instlated tubular
The cold end face of cooling piece, semiconductor chilling plate is close to third heat conduction case, and the cold end face of semiconductor chilling plate is connected with heat conducting bar, leads
Hot rod end is arranged through third heat conduction case and across the second heat conduction tube body, and heat conducting bar end is located in the second heat conduction case, and second
Heat conduction fins are provided in heat conduction case, heat conduction fins both ends are fixedly connected with heat conducting bar and the second heat conduction case respectively, semiconductor system
Cold is electrically connected with control device, is freezed by being provided with semiconductor chilling plate, can effective heat radiation effect
Fruit, and it is provided with heat conducting bar and heat conduction fins can effectively promote the speed of heat transmission so that the heat-conducting medium of fluid type
It can preferably be cooled.Heat conductive rubber piece bottom surface is inlaid with magnet, and magnet bottom surface mutually maintains an equal level with heat conductive rubber piece bottom surface, heat conduction
Heat conduction needle is provided on sheet rubber, heat conduction needle end is through heat conductive rubber piece and in heat exchanging chamber, heat conduction needle and heat conductive rubber
Piece bonds, and partition is provided in heat exchanging chamber, and partition is arranged for integral type with heat conductive rubber piece, by being provided with magnet, can inhale
It is attached to the device of metal mold, when device for encountering shaped plastics may be used adhesive and bond magnet and device, connect convenience
It is good, and it is provided with heat conduction needle, the heat on device can be allow preferably to be transmitted in heat exchanging chamber.Heat conductive rubber piece bottom
Face is provided with embedded groove, and thermal isolation film is both provided on the cell wall and slot bottom of embedded groove, and temperature sensor is provided in embedded groove, temperature
It spends sensor to bond with thermal isolation film, temperature sensor is electrically connected with control device, and the heat-insulated of dome shape is provided in heat exchanging chamber
Sheet rubber, insulating rubber piece are located at the top of temperature sensor, and insulating rubber piece is fixedly connected with heat conductive rubber piece, passes through setting
There is insulating rubber piece, effectively the runner in heat exchanging chamber can be narrowed, it can be effectively so that the heat-conducting medium of fluid type
Residence time in heat exchanging chamber increases, and is provided with thermal isolation film and coordinates insulating rubber piece that can effectively reduce in heat exchanging chamber
The heat-conducting medium of fluid type temperature sensor is impacted, coordinate the effect of thermal isolation film, temperature biography can be effectively reduced
The operating error of sensor.Heat conductive rubber piece bottom surface is inlaid with insulating rubber ring, and the temperature sensor is inserted into insulating rubber ring,
The bottom surface of the heat conductive rubber piece and temperature sensor mutually maintains an equal level with the bottom surface of insulating rubber ring, by being provided with insulating rubber
Ring coordinates thermal isolation film and insulating rubber piece, the heat-conducting medium that can effectively prevent fluid type to cause to cool down to temperature sensor
Effect so that larger error is caused when temperature sensor sensitive detection parts.
The present invention also provides a kind of heat dissipating methods of the radiator of wind power generating set, include the following steps：
1）Temperature sensor is detected the heating device of wind power generating set, once the temperature of heating device reaches 50 DEG C
When, temperature sensor feeds back information to control device；
2）Control device starts electric pushrod and moves back and forth, and driving diaphragm of rubber constantly recycles the heat-conducting medium of fluid type
It is pressed into the heat exchanging chamber of heat conductive rubber piece and exchanges heat, meanwhile, start semiconductor chilling plate and the heat-conducting medium of fluid type is carried out
Refrigeration, wherein electric pushrod completes primary move back and forth for every 2 seconds；Until the temperature to the heating device of wind power generating set is low
Until 35 DEG C.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of radiator of wind power generating set, it is characterised in that：Including water tank and insulating rubber medium tube, the water tank
Inside be provided with heat exchanging body, the water tank both sides are respectively arranged with the first instlated tubular and the second instlated tubular, first instlated tubular and
Second instlated tubular runs through water tank and is arranged, and first instlated tubular and the second instlated tubular are bonded with water tank, and described first is heat-insulated
Pipe and the second instlated tubular are fixedly connected with heat exchanging body, and the heat exchanging body is suspended in water tank by the first instlated tubular and the second instlated tubular
Interior, the heat exchanging body includes the first heat conduction case, the second heat conduction case and third heat conduction case, and the second heat conduction case both ends are set respectively
It is equipped with the first heat conduction tube body and the second heat conduction tube body, the first heat conduction case and the second heat conduction case are connected by the first heat conduction tube body
Logical, the second heat conduction case is connected with third heat conduction case by the second heat conduction tube body, insulating rubber medium tube one end with
First heat conduction case is connected, and the insulating rubber medium tube other end is connected with third heat conduction case, the insulating rubber medium
It is provided with the heat conductive rubber piece for being placed on the heating device of wind power generating set on pipe, is set inside the heat conductive rubber piece
It is equipped with heat exchanging chamber, the insulating rubber medium tube is connected with heat exchanging chamber, and the first heat conduction case, the second heat conduction case, third are led
The heat-conducting medium of fluid type is filled in hot tank, heat exchanging chamber and insulating rubber medium tube.
2. a kind of radiator of wind power generating set according to claim 1, it is characterised in that：The first heat conduction case
It is inside provided with diaphragm of rubber, the spherical shape of diaphragm of rubber is arranged, and electric pushrod is provided in first instlated tubular, described
Electric pushrod one end passes through the first heat conduction case and is fixedly connected with diaphragm of rubber, and the first heat conduction case connects with electric pushrod activity
It connects, the water tank upper surface is provided with control device, and the electric pushrod is electrically connected with control device.
3. a kind of radiator of wind power generating set according to claim 2, it is characterised in that：First heat conducting pipe
Check valve is installed on body, is provided with connecting rod on the spool of the check valve, the spool of the connecting rod and check valve is one
Body formula is arranged, and the connecting rod end is fixedly connected with diaphragm of rubber.
4. a kind of radiator of wind power generating set according to claim 3, it is characterised in that：Second instlated tubular
It is inside provided with semiconductor chilling plate, the cold end face of the semiconductor chilling plate is close to third heat conduction case, the semiconductor refrigerating
The cold end face of piece is connected with heat conducting bar, and the heat conducting bar end is arranged through third heat conduction case and across the second heat conduction tube body, described
Heat conducting bar end is located in the second heat conduction case, and heat conduction fins, heat conduction fins both ends point are provided in the second heat conduction case
It is not fixedly connected with heat conducting bar and the second heat conduction case, the semiconductor chilling plate is electrically connected with control device.
5. a kind of radiator of wind power generating set according to claim 4, it is characterised in that：The heat conductive rubber piece
Bottom surface is inlaid with magnet, and the magnet bottom surface mutually maintains an equal level with heat conductive rubber piece bottom surface, and the heat conductive rubber on piece is provided with heat conduction
Needle, through heat conductive rubber piece and in heat exchanging chamber, the heat conduction needle is bonded with heat conductive rubber piece, described for heat conduction needle end
Partition is provided in heat exchanging chamber, the partition is arranged with heat conductive rubber piece for integral type.
6. a kind of radiator of wind power generating set according to claim 5, it is characterised in that：The heat conductive rubber piece
Bottom surface is provided with embedded groove, and thermal isolation film is both provided on the cell wall and slot bottom of the embedded groove, temperature is provided in the embedded groove
Sensor is spent, the temperature sensor is bonded with thermal isolation film, and the temperature sensor is electrically connected with control device, the heat exchange
Intracavitary is provided with the insulating rubber piece of dome shape, and the insulating rubber piece is located at the top of temperature sensor, the insulating rubber
Piece is fixedly connected with heat conductive rubber piece.
7. a kind of radiator of wind power generating set according to claim 6, it is characterised in that：The heat conductive rubber piece
Bottom surface is inlaid with insulating rubber ring, and the temperature sensor is inserted into insulating rubber ring, the heat conductive rubber piece and temperature sensing
The bottom surface of device mutually maintains an equal level with the bottom surface of insulating rubber ring.
8. a kind of heat dissipating method of the radiator of wind power generating set, which is characterized in that include the following steps：
1）Temperature sensor is detected the heating device of wind power generating set, once the temperature of heating device reaches 50-60
DEG C when, temperature sensor feeds back information to control device；
2）Control device starts electric pushrod and moves back and forth, and driving diaphragm of rubber constantly recycles the heat-conducting medium of fluid type
It is pressed into the heat exchanging chamber of heat conductive rubber piece and exchanges heat, meanwhile, start semiconductor chilling plate and the heat-conducting medium of fluid type is carried out
Refrigeration, wherein electric pushrod completes primary move back and forth for every 2 seconds；Until the temperature to the heating device of wind power generating set is low
Until 35-40 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497220.8A CN108708834B (en) | 2018-05-22 | 2018-05-22 | A kind of radiator and its heat dissipating method of wind power generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497220.8A CN108708834B (en) | 2018-05-22 | 2018-05-22 | A kind of radiator and its heat dissipating method of wind power generating set |
Publications (2)
| Publication Number | Publication Date |
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| CN108708834A true CN108708834A (en) | 2018-10-26 |
| CN108708834B CN108708834B (en) | 2019-07-12 |
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| CN201810497220.8A Expired - Fee Related CN108708834B (en) | 2018-05-22 | 2018-05-22 | A kind of radiator and its heat dissipating method of wind power generating set |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140175802A1 (en) * | 2011-09-02 | 2014-06-26 | Kabushiki Kaisha Toshiba | Water cooled wind power generation apparatus and electric generator cooling method for wind power generation apparatus |
| CN205277723U (en) * | 2015-12-31 | 2016-06-01 | 北京金风科创风电设备有限公司 | Wind generating set and base bearing cooling system thereof |
| CN206961636U (en) * | 2017-06-15 | 2018-02-02 | 天津滨海新区大港圣益油脂有限公司 | A kind of water-circulating cooling device of transformer oil |
| CN207011195U (en) * | 2017-08-03 | 2018-02-13 | 河南师范大学 | Electronic electric equipment water-cooling heat radiating device |
-
2018
- 2018-05-22 CN CN201810497220.8A patent/CN108708834B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140175802A1 (en) * | 2011-09-02 | 2014-06-26 | Kabushiki Kaisha Toshiba | Water cooled wind power generation apparatus and electric generator cooling method for wind power generation apparatus |
| CN205277723U (en) * | 2015-12-31 | 2016-06-01 | 北京金风科创风电设备有限公司 | Wind generating set and base bearing cooling system thereof |
| CN206961636U (en) * | 2017-06-15 | 2018-02-02 | 天津滨海新区大港圣益油脂有限公司 | A kind of water-circulating cooling device of transformer oil |
| CN207011195U (en) * | 2017-08-03 | 2018-02-13 | 河南师范大学 | Electronic electric equipment water-cooling heat radiating device |
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| CN108708834B (en) | 2019-07-12 |
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Effective date of registration: 20190612 Address after: 675500 Horse Farm, Fengtun Town, Mouding County, Chuxiong Prefecture, Yunnan Province Applicant after: Zhongguang Nuclear Chuxiong Muding Wind Power Co.,Ltd. Address before: Room 1501, Block B, Huijin Plaza, Jinghu District, Wuhu City, Anhui Province Applicant before: WUHU YUYOU MACHINERY TECHNOLOGY Co.,Ltd. |
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