CN109194036A - A kind of engine cooler and its control method for wind-power electricity generation - Google Patents
A kind of engine cooler and its control method for wind-power electricity generation Download PDFInfo
- Publication number
- CN109194036A CN109194036A CN201811209454.4A CN201811209454A CN109194036A CN 109194036 A CN109194036 A CN 109194036A CN 201811209454 A CN201811209454 A CN 201811209454A CN 109194036 A CN109194036 A CN 109194036A
- Authority
- CN
- China
- Prior art keywords
- heat
- wind
- fixing seat
- controller
- heat sink
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
Abstract
The invention discloses a kind of engine coolers and its control method for wind-power electricity generation, are related to technical field of wind power generator.The present invention includes fixing seat, heat-dissipating pipe, heat dissipating ring, heat sink, cooling fin, temperature sensor, transmission rail and controller, fixing seat is ring structure, fixing seat week, side was wound with heat-dissipating pipe, heat-dissipating pipe is connect with heat dissipating ring, heat dissipating ring is ring structure, one surface of heat dissipating ring is connect with heat sink, one surface of heat sink is provided with several cooling fins, one surface of fixing seat is provided with transmission rail, transmission one surface of rail is connect with controller, if another surface of fixing seat is provided with dry temperature sensor, temperature sensor and controller are electrically connected.The present invention passes through Water-cooling circulating for the heat transfer of generator to heat sink, the minimum orientation of temperature is found by the way that temperature sensor is arranged in heat sink surrounding, and heat sink and cooling fin are transferred to the orientation, by biggish temperature difference, improve cooling fin radiating efficiency.
Description
Technical field
The invention belongs to technical field of wind power generator, more particularly to a kind of cooling dress of generator for wind-power electricity generation
It sets and its control method.
Background technique
Wind energy has the characteristics that pollution is small, renewable is strong, uses wind energy as a kind of new energy
The current ecological requirements in compound China.The utilization of common wind energy is to pass through wind turbine power generation.Wind-driven generator is
Flabellum is driven by wind-force, the rotor of generator is driven by the rotation of flabellum, to realize power generation.In the power generation of generator
Cheng Zhong, can because mechanical friction and coil thermal sensation generate amount of heat, currently, for wind-driven generator heat dissipation by
The limitation of height, common heat dissipation are passively radiated by electric generator casing, and radiating efficiency is lower, and reduce generator uses the longevity
Life.
Summary of the invention
The purpose of the present invention is to provide a kind of engine coolers and its control method for wind-power electricity generation, pass through
Water-cooling circulating is by the heat transfer of generator to heat sink, by minimum in heat sink surrounding setting temperature sensor searching temperature
Orientation, and heat sink and cooling fin are transferred to the orientation, by biggish temperature difference, improve cooling fin radiating efficiency, and
When accumulation of heat starts to warm up when somewhere, orientation can be shifted in time and keeps the biggish radiating efficiency of cooling fin.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention be a kind of engine cooler for wind-power electricity generation, including fixing seat, heat-dissipating pipe, heat dissipating ring, dissipate
Hot plate, cooling fin, temperature sensor, transmission rail and controller, the fixing seat are ring structure, the fixing seat internal diameter and wind
Power power generation column outer diameter is adapted, and fixing seat is fixed on wind power generation stepped tower body outer surface, the fixing seat week side be wound with it is scattered
Heat pipe, heat-dissipating pipe and water pipe and water circulating pump cooperate, and the heat of generator are passed out from generator, the heat-dissipating pipe
Connect with heat dissipating ring, the heat dissipating ring is ring structure, and the heat dissipation surrounding place side face connect with heat sink, heat-dissipating pipe by heat from
Heat-dissipating pipe is transferred to heat sink, and heat-dissipating pipe is bonded with heat sink, under the premise of not influencing the radiating efficiency of heat sink, improves and dissipates
The conveniently moving of hot plate, the heat dissipating ring two sides are provided with sliding rail, and the heat sink is matched with sliding rail, the heat sink
One surface is provided with several cooling fins, and cooling fin increases the heat dissipation area of heat sink, improves radiating efficiency, one table of fixing seat
If face is provided with dry temperature sensor, temperature sensor monitors the temperature of fixing seat surrounding, another surface of fixing seat and biography
Dynamic rail connection, one surface of transmission rail are provided with controller, and the controller is connect by connecting rod with heat sink, the company
Extension bar is U-typed structure, and the controller includes MCU chip and motor, and the MCU chip and motor are electrically connected；
Wherein, the temperature sensor and controller are electrically connected.
Preferably, the cooling device further includes water pipe, water circulating pump, heat-conducting plate, the thermally conductive plate shape and generator
Shell shape is adapted, and one surface of heat-conducting plate is connect with generator casing, and another surface of heat-conducting plate is connected with water pipe,
The water pipe is connect by water circulating pump with heat-dissipating pipe, and the water circulating pump and controller are electrically connected, setting in the water pipe
There is recirculated cooling water.
Preferably, the transmission rail is provided with annular groove, and the motor is connected with idler wheel, the idler wheel and sliding slot phase
Cooperation.
Preferably, the power supply of the cooling device is wind-power electricity generation redundant electrical power.
Preferably, the model DO2-7122 of the motor.
Preferably, the model 059919501A of the temperature sensor.
A kind of control method of the engine cooler for wind-power electricity generation, comprising the following steps:
SS01: if first a pair dry temperature sensor is numbered；
SS02: if dry temperature sensor monitors fixing seat ambient temperature, and temperature value is transferred to controller 8；
SS03: controller is compared by the temperature data that temperature sensor transmits, and temperature minimum value institute at searching
Corresponding sensor number；
SS04: controller drives heat sink to be moved to sensor number position corresponding to temperature minimum value by motor
It sets.
The invention has the following advantages:
The present invention passes through Water-cooling circulating by the heat transfer of generator to heat sink, by the way that temperature is arranged in heat sink surrounding
Sensor finds the minimum orientation of temperature, and heat sink and cooling fin are transferred to the orientation, by biggish temperature difference, improves
Cooling fin radiating efficiency, and when somewhere accumulation of heat starts to warm up, orientation can be shifted in time keeps cooling fin is biggish to dissipate
The thermal efficiency.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of engine cooler structural schematic diagram for wind-power electricity generation；
Fig. 2 is a kind of engine cooler bottom view for wind-power electricity generation；
Fig. 3 is a kind of engine cooler main view for wind-power electricity generation；
Fig. 4 is A-A the schematic diagram of the section structure in Fig. 3；
Fig. 5 is a kind of engine cooler part electrical part annexation figure for wind-power electricity generation；
Fig. 6 is a kind of control method flow chart of engine cooler for wind-power electricity generation.
In attached drawing, parts list represented by the reference numerals are as follows:
1- fixing seat, 2- heat-dissipating pipe, 3- heat dissipating ring, 4- heat sink, 5- cooling fin, 6- temperature sensor, 7- are driven rail, 8-
Controller, 9- connecting rod.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", " in ", "outside", "inner", " surrounding " etc. refer to
Show orientation or positional relationship, is merely for convenience of description of the present invention and simplification of the description, rather than the component of indication or suggestion meaning
Or element must have a particular orientation, and be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Embodiment one:
Please refer to shown in Fig. 1-4, the present invention be a kind of engine cooler for wind-power electricity generation, including fixing seat 1,
Heat-dissipating pipe 2, heat dissipating ring 3, heat sink 4, cooling fin 5, temperature sensor 6, transmission rail 7 and controller 8, fixing seat 1 are ring junction
Structure, 1 internal diameter of fixing seat and wind power generation stepped outer diameter are adapted, and fixing seat 1 is fixed on wind power generation stepped tower body outer surface, fixing seat
1 week side is wound with heat-dissipating pipe 2, heat-dissipating pipe 2 and water pipe and water circulating pump cooperates, and the heat of generator is passed from generator
It passs out, heat-dissipating pipe 2 is connect with heat dissipating ring 3, and heat dissipating ring 3 is ring structure, and 3 weeks sides of heat dissipating ring are connect with heat sink 4, is radiated
Heat is transferred to heat sink 4 from heat-dissipating pipe 2 by pipe 3, and heat-dissipating pipe 3 is bonded with heat sink 4, in the heat dissipation effect for not influencing heat sink 4
Under the premise of rate, the conveniently moving of heat sink 4 is improved, 3 two sides of heat dissipating ring are provided with sliding rail, and heat sink 4 and sliding rail match
It closes, 4 one surface of heat sink is provided with several cooling fins 5, and cooling fin 5 increases the heat dissipation area of heat sink 4, radiating efficiency is improved,
If 1 one surface of fixing seat is provided with dry temperature sensor 6, temperature sensor 6 monitors the temperature of 1 surrounding of fixing seat, and fixing seat 1 is another
One surface is connect with transmission rail 7, and transmission 7 one surface of rail is provided with controller 8, and controller 8 is connected by connecting rod 9 and heat sink 4
It connects, connecting rod 9 is U-typed structure, and controller 8 includes MCU chip and motor, and MCU chip and motor are electrically connected.
As shown in figure 5, temperature sensor 6 and controller 8 are electrically connected.
Preferably, cooling device further includes water pipe, water circulating pump, heat-conducting plate, thermally conductive plate shape and generator casing shape
It is adapted, one surface of heat-conducting plate is connect with generator casing, and another surface of heat-conducting plate is connected with water pipe, and water pipe passes through water circulating pump
It is connect with heat-dissipating pipe 3, water circulating pump and controller 8 are electrically connected, and are provided with recirculated cooling water in water pipe.
Preferably, transmission rail 7 is provided with annular groove, and motor is connected with idler wheel, and idler wheel is matched with sliding slot.
Preferably, the power supply of cooling device is wind-power electricity generation redundant electrical power.
Preferably, the model DO2-7122 of motor.
Preferably, the model 059919501A of temperature sensor 6.
Embodiment two:
It please refers to shown in Fig. 6, a kind of control method of the engine cooler for wind-power electricity generation, including following step
It is rapid:
SS01: if first pair dry temperature sensor 6 is numbered；
SS02: if dry temperature sensor 6 monitors 1 ambient temperature of fixing seat, and temperature value is transferred to controller 8；
SS03: controller 8 is compared by the temperature data that temperature sensor transmits, and temperature minimum value institute at searching
Corresponding sensor number；
SS04: controller 8 drives heat sink 4 to be moved to sensor number position corresponding to temperature minimum value by motor
It sets.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
In addition, those of ordinary skill in the art will appreciate that realizing all or part of the steps in the various embodiments described above method
It is that relevant hardware can be instructed to complete by program, corresponding program can store to be situated between in a computer-readable storage
In matter, the storage medium, such as ROM/RAM, disk or CD.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. a kind of engine cooler for wind-power electricity generation, including fixing seat (1), heat-dissipating pipe (2), heat dissipating ring (3), heat dissipation
Plate (4), cooling fin (5), temperature sensor (6), transmission rail (7) and controller (8), it is characterised in that: the fixing seat (1) is
Ring structure, fixing seat (1) internal diameter and wind power generation stepped outer diameter are adapted, and all sides of the fixing seat (1) are wound with scattered
Heat pipe (2), the heat-dissipating pipe (2) connect with heat dissipating ring (3), and the heat dissipating ring (3) is ring structure, heat dissipating ring (3) week
Side is connect with heat sink (4), and heat dissipating ring (3) two sides are provided with sliding rail, and the heat sink (4) matches with sliding rail,
(4) one surface of heat sink is provided with several cooling fins (5), and (1) one surface of fixing seat is provided with several temperature sensing
Device (6), another surface of the fixing seat (1) are connect with transmission rail (7), and (7) one surface of transmission rail is provided with controller
(8), the controller (8) is connect by connecting rod (9) with heat sink (4), and the connecting rod (9) is U-typed structure, the control
Device (8) processed includes MCU chip and motor, and the MCU chip and motor are electrically connected；
Wherein, the temperature sensor (6) and controller (8) are electrically connected.
2. a kind of engine cooler for wind-power electricity generation according to claim 1, which is characterized in that the cooling
Device further includes water pipe, water circulating pump, heat-conducting plate, and the thermally conductive plate shape and generator casing shape are adapted, described thermally conductive
One surface of plate is connect with generator casing, and another surface of heat-conducting plate is connected with water pipe, the water pipe by water circulating pump with
Heat-dissipating pipe (3) connection, the water circulating pump and controller (8) are electrically connected, and are provided with recirculated cooling water in the water pipe.
3. a kind of engine cooler for wind-power electricity generation according to claim 1, which is characterized in that the transmission
Rail (7) is provided with annular groove, and the motor is connected with idler wheel, and the idler wheel is matched with sliding slot.
4. a kind of engine cooler for wind-power electricity generation according to claim 1, which is characterized in that the cooling
The power supply of device is wind-power electricity generation redundant electrical power.
5. a kind of engine cooler for wind-power electricity generation according to claim 1, which is characterized in that described electronic
The model DO2-7122 of machine.
6. being used for the engine cooler of wind-power electricity generation according to claim 1 one, which is characterized in that the temperature
The model 059919501A of sensor (6).
7. a kind of control method of engine cooler for wind-power electricity generation as described in claim 1-6 is any, special
Sign is, comprising the following steps:
SS01: if first pair dry temperature sensor (6) is numbered；
SS02: if dry temperature sensor (6) monitors fixing seat (1) ambient temperature, and temperature value is transferred to controller (8)；
SS03: controller (8) is compared by the temperature data that temperature sensor transmits, and temperature minimum value institute is right at searching
The sensor number answered；
SS04: controller (8) drives heat sink (4) to be moved to sensor number position corresponding to temperature minimum value by motor
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209454.4A CN109194036B (en) | 2018-10-17 | 2018-10-17 | Generator cooling device for wind power generation and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209454.4A CN109194036B (en) | 2018-10-17 | 2018-10-17 | Generator cooling device for wind power generation and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109194036A true CN109194036A (en) | 2019-01-11 |
| CN109194036B CN109194036B (en) | 2020-08-14 |
Family
ID=64945095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811209454.4A Active CN109194036B (en) | 2018-10-17 | 2018-10-17 | Generator cooling device for wind power generation and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109194036B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451619A (en) * | 2020-04-03 | 2020-07-28 | 上海妙城智能科技有限公司 | Anti-splashing MIG/MAG welding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317443A (en) * | 2000-04-07 | 2001-10-17 | 未来产业株式会社 | Cooling controller of gantry crane and its control method |
| US20070127547A1 (en) * | 2005-12-02 | 2007-06-07 | Foxconn Technology Co., Ltd. | Performance testing apparatus for heat pipes |
| CN104930780A (en) * | 2014-03-20 | 2015-09-23 | 海尔集团公司 | Fast cooling refrigeration apparatus and method for fast cooling |
| CN206470678U (en) * | 2017-01-16 | 2017-09-05 | 赵鲲 | A kind of computer radiator |
| CN207442646U (en) * | 2017-12-06 | 2018-06-01 | 乌鲁木齐金风天翼风电有限公司 | Liquid-cooling system and wind power generating set |
-
2018
- 2018-10-17 CN CN201811209454.4A patent/CN109194036B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317443A (en) * | 2000-04-07 | 2001-10-17 | 未来产业株式会社 | Cooling controller of gantry crane and its control method |
| US20070127547A1 (en) * | 2005-12-02 | 2007-06-07 | Foxconn Technology Co., Ltd. | Performance testing apparatus for heat pipes |
| CN104930780A (en) * | 2014-03-20 | 2015-09-23 | 海尔集团公司 | Fast cooling refrigeration apparatus and method for fast cooling |
| CN206470678U (en) * | 2017-01-16 | 2017-09-05 | 赵鲲 | A kind of computer radiator |
| CN207442646U (en) * | 2017-12-06 | 2018-06-01 | 乌鲁木齐金风天翼风电有限公司 | Liquid-cooling system and wind power generating set |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451619A (en) * | 2020-04-03 | 2020-07-28 | 上海妙城智能科技有限公司 | Anti-splashing MIG/MAG welding machine |
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| Publication number | Publication date |
|---|---|
| CN109194036B (en) | 2020-08-14 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230113 Address after: 230088 China (Anhui) Pilot Free Trade Zone, Hefei High-tech Zone, Anhui Province Patentee after: Hefei Canneng Power Technology Co.,Ltd. Address before: 230000 3rd floor, No.27, Qianshui East Road, high tech Zone, Hefei City, Anhui Province Patentee before: HEFEI LISTEN NEW ENERGY TECHNOLOGY Co.,Ltd. |
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