CN218235357U - Novel cooling device for wind driven generator - Google Patents
Novel cooling device for wind driven generator Download PDFInfo
- Publication number
- CN218235357U CN218235357U CN202221910073.0U CN202221910073U CN218235357U CN 218235357 U CN218235357 U CN 218235357U CN 202221910073 U CN202221910073 U CN 202221910073U CN 218235357 U CN218235357 U CN 218235357U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- air
- outer shell
- cooling device
- pipes
- 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.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a novel aerogenerator is with cooling device. The air cooling device comprises an outer shell, wherein an air flow cooling system is arranged at the upper part of the outer shell, and an air flow cooling system is arranged inside the outer shell; the airflow cooling system comprises a plurality of air inlet holes formed in the upper part of the outer shell; the airflow heat dissipation system comprises a heat dissipation plate arranged inside the outer shell, a plurality of transverse heat dissipation fins are arranged on the lower portion of the heat dissipation plate, a plurality of air transmission pipes are arranged inside the transverse heat dissipation fins, one ends of the air transmission pipes are communicated with an air guide pipe, the two sides of the air guide pipe penetrate through the outer shell, two ends of the air guide pipe are communicated with air collecting boxes, the air collecting boxes are fixedly connected to the two sides of the outer shell, heat dissipation is effectively achieved, and cooling and heat dissipation are achieved.
Description
Technical Field
The utility model relates to a wind power generation field particularly, relates to a novel cooling for aerogenerator device.
Background
At present, along with wind power generation's vigorous development, more and more wind power plant is built, however, wind power generation equipment also can produce a large amount of heat when using, just so need carry out the heat dissipation treatment to the inside equipment of shell body, the inside radiating mode of current shell body adopts the fan to dispel the heat generally, when using the fan to dispel the heat, just need use the electric energy to supply power the operation, just need consume the electric quantity, cause the undulant unstable of voltage power generation voltage, and can not effectual realization environmental protection and energy saving scheduling problem.
SUMMERY OF THE UTILITY MODEL
In order to compensate for the above deficiency, the utility model provides a novel cooling for aerogenerator device aims at improving the inside radiating mode of current shell body and generally adopts the fan to dispel the heat, when using the fan to dispel the heat, just needs to use the electric energy to supply power the operation, just needs the power consumption, causes voltage power generation voltage's undulant unstability to can not effectual realization environmental protection and energy saving scheduling problem.
The embodiment of the utility model provides a novel cooling device for a wind driven generator, which comprises an outer shell, wherein the upper part of the outer shell is provided with an airflow cooling system, and the inside of the outer shell is provided with an airflow cooling system;
the airflow cooling system comprises a plurality of air inlet holes formed in the upper part of the outer shell;
the airflow heat dissipation system comprises a heat dissipation plate arranged inside the outer shell, a plurality of transverse heat dissipation fins are arranged on the lower portion of the heat dissipation plate, a plurality of air transmission pipes are arranged inside the transverse heat dissipation fins, one ends of the air transmission pipes are communicated with an air guide pipe, two sides of the air guide pipe penetrate through the outer shell, two ends of the air guide pipe are communicated with air collection boxes, and the air collection boxes are fixedly connected to two sides of the outer shell.
In the above-mentioned realization process, realize carrying out the thermal treatment to the inside equipment of shell body through the air current cooling system, introduce the air current through the fresh air inlet promptly, and discharge through the hole of airing exhaust of tail-hood, make the inside of shell body can form the air current that flows, realize the cooling heat dissipation, and be equipped with the air current cooling system, the heat that gives off to the inside equipment of shell body is absorbed through the heating panel realization, and the collection bellows realization of front end gathers the air, and flow through guide duct and defeated tuber pipe, make defeated tuber pipe can realize carrying the discharge to absorbent heat on the heating panel, the heat is given off in effectual realization, realize the cooling heat dissipation.
In a specific embodiment, a front cover and a tail cover are respectively and fixedly installed at two ends of the outer shell, and a plurality of air exhaust holes are formed in the tail cover.
In the above-mentioned implementation process, the setting of protecgulum and tailhood can be realized protecting the outer casing, and the hole of just airing exhaust is used for realizing discharging the air current for gas can flow the heat dissipation.
In a specific embodiment, a generator body installed on the heat dissipation plate is arranged inside the outer shell, a shaft coupling is connected to an end shaft of the generator body, a shaft rod penetrating through the front cover is connected to one side of the shaft coupling, and an inverter is electrically connected to the rear end of the generator body.
In the implementation process, the power of the shaft rod is converted into electric energy by the generator body through the coupler, and the voltage is converted into alternating current through the inverter and then transmitted to the power grid.
In a specific embodiment, the two sides of the outer shell are fixedly provided with mounting screws, the mounting screws are provided with protective covers, and the mounting screws are locked with the protective covers through locking nuts.
In the implementation process, the protective cover can be fixedly installed by setting the installation screw and the locking nut, and the protective cover can protect the air inlet hole by setting, so that rainwater is prevented from entering and damaging equipment inside the outer shell.
In a specific implementation scheme, the front end of the air collecting box is respectively and fixedly provided with a protective grid, the other end of the air conveying pipe is connected with an exhaust pipe, and the exhaust pipe penetrates through the bottom of the outer shell.
In the above-mentioned realization process, the setting for of protective grid can prevent that debris from entering into the inside of album bellows, prevents to cause defeated tuber pipe's jam, and the setting for of exhaust pipe can realize the output to the air current to carry away the inside heat of shell body.
In a specific embodiment, a plurality of vertical heat dissipation fins are fixedly arranged on two sides of the upper portion of the heat dissipation plate, and the generator body, the coupler and the inverter are arranged between the vertical heat dissipation fins on the two sides.
In the implementation process, the heat of the generator body, the coupler and the inverter can be absorbed by the vertical heat dissipation fins, and fixation and safety protection can be achieved.
In a specific embodiment, at least four groups of air conveying pipes are arranged, and the four groups of air conveying pipes are embedded and installed inside the transverse heat dissipation fins.
In the implementation process, the air delivery pipes can be effectively arranged in the transverse radiating fins at equal intervals, so that the radiating effect can be effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic diagram of a front end structure provided in an embodiment of the present invention;
fig. 2 is a schematic diagram of a rear end structure according to an embodiment of the present invention;
fig. 3 is a schematic top view of an internal structure provided in an embodiment of the present invention;
fig. 4 is a schematic side view of the internal structure provided by the embodiment of the present invention.
In the figure: 100-an outer shell; 110-a front cover; 120-tail cap; 130-a generator body; 140-a coupling; 150-shaft rod; 160-an inverter; 200-an airflow cooling system; 210-air inlet holes; 220-air exhaust holes; 230-mounting a screw; 231-a protective cover; 232-locking nut; 300-an airflow heat dissipation system; 310-a heat sink plate; 311-transverse heat dissipating fins; 312-vertical heat dissipating fins; 320-an air collecting box; 321-a protective grid; 330-a wind guide pipe; 331-air delivery pipe; 332-exhaust duct.
Detailed Description
The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.
To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-4, the present invention provides a novel cooling device for a wind turbine generator, which includes an outer casing 100, wherein an airflow cooling system 200 is disposed at an upper portion of the outer casing 100, and an airflow cooling system 300 is disposed inside the outer casing 100;
the airflow cooling system 200 includes a plurality of air inlet holes 210 formed in the upper portion of the outer casing 100;
the airflow heat dissipation system 300 comprises a heat dissipation plate 310 installed inside the outer shell 100, a plurality of transverse heat dissipation fins 311 are arranged on the lower portion of the heat dissipation plate 310, a plurality of air transmission pipes 331 are arranged inside the transverse heat dissipation fins 311, one end of each air transmission pipe 331 is commonly communicated with an air guide pipe 330, two sides of each air guide pipe 330 penetrate through the outer shell 100, two ends of each air guide pipe 330 are communicated with air collection boxes 320, the air collection boxes 320 are fixedly connected to two sides of the outer shell 100, heat dissipation treatment is carried out on equipment inside the outer shell 100 through the airflow cooling system 200, namely airflow is introduced through the air inlet holes 210 and exhausted through the air outlet holes 220 of the tail cover 120, flowing airflow can be formed inside the outer shell 100, cooling and heat dissipation are achieved, the airflow heat dissipation system 300 is arranged, heat dissipated to equipment inside the outer shell 100 through the heat dissipation plate 310 is absorbed, the air collection boxes 320 at the front end gather air, and flow through the air guide pipes 330 and the air transmission pipes 331, and accordingly heat dissipation can be carried and exhausted on the heat dissipation plate 310, heat dissipation is achieved, and effective heat dissipation is achieved.
In this embodiment, there are front cover 110 and tail-hood 120 at the both ends of shell body 100 fixed mounting respectively, a plurality of holes 220 of airing exhaust have been seted up on the tail-hood 120, and front cover 110 and tail-hood 120's settlement can realize protecting outer shell body 100, and the hole 220 of airing exhaust is used for realizing discharging the air current for gas can flow the heat dissipation.
The utility model discloses in the file, the inside of shell body 100 is equipped with installs generator body 130 on the heating panel 310, the tip hub connection of generator body 130 has shaft coupling 140, one side of shaft coupling 140 is connected with and runs through the axostylus axostyle 150 of protecgulum 110, the rear end electric connection of generator body 130 has inverter 160, and generator body 130 realizes converting the power of axostylus axostyle 150 to the electric energy to realize carrying out direct current to the voltage through inverter 160 and converting to exchanging, then transmit to the electric wire netting on, the fixed mounting screw 230 that is equipped with in both sides of shell body 100, install the protective cover 231 on the mounting screw 230, mounting screw 230 passes through lock nut 232 locking protective cover 231, mounting screw 230 and lock nut 232's settlement can realize installing fixedly protective cover 231, and protective cover 231's settlement can realize protecting air inlet 210, prevents the entering of rainwater, damages the inside equipment of shell body 100.
When specifically setting up, the front end of collection wind box 320 is fixed mounting respectively has protection graticule mesh 321, the other end of defeated wind pipe 331 is connected with exhaust pipe 332, exhaust pipe 332 runs through the bottom of shell body 100, the inside of preventing that debris from entering into collection wind box 320 is given for to the setting for of protection graticule mesh 321, prevents to cause the jam of defeated wind pipe 331, and exhaust pipe 332's setting for can realize the output to the air current to carry away the inside heat of shell body 100, the fixed a plurality of vertical heat dissipation wings 312 that are equipped with in upper portion both sides of heating panel 310, both sides be equipped with between the vertical heat dissipation wing 312 generator body 130 the shaft coupling 140 with inverter 160, the setting for of vertical heat dissipation wing 312 can realize absorbing the heat of generator body 130, shaft coupling 140 and inverter 160 to can realize fixed and safety protection, defeated wind pipe 331 is equipped with four groups at least, four groups defeated wind pipe 331 is inlayed and is installed the inside of horizontal heat dissipation wing 311, and the setting for of defeated wind pipe 331 can effectual equidistance in the inside of horizontal heat dissipation wing 311, and then can effectual improvement radiating effect.
Specifically, this novel cooling device for aerogenerator's theory of operation: during use, air is introduced into the outer shell 100 through the air inlet hole 210 in the upper part of the outer shell 100, and then the air is discharged through the air outlet hole 220 of the tail cover 120, so that the air can flow in the outer shell 100, and the equipment in the outer shell 100 can be cooled conveniently, and the air flow cooling system 300 collects the air flow through the air collecting box 320 at the front end, and the air flow flows into the air conveying pipe 331 through the air guide pipe 330, so that the air conveying pipe 331 carries away the heat absorbed by the heat dissipation plate 310, the temperature stability in the outer shell 100 is maintained, and the equipment in the inner shell cannot be damaged due to high temperature.
The above description is only an example of the present invention and is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A novel cooling device for a wind driven generator is characterized by comprising an outer shell (100), wherein an airflow cooling system (200) is arranged at the upper part of the outer shell (100), and an airflow cooling system (300) is arranged inside the outer shell (100);
the airflow cooling system (200) comprises a plurality of air inlet holes (210) formed in the upper part of the outer shell (100);
the airflow heat dissipation system (300) comprises a heat dissipation plate (310) installed inside the outer shell (100), a plurality of transverse heat dissipation fins (311) are arranged on the lower portion of the heat dissipation plate (310), a plurality of air transmission pipes (331) are arranged inside the transverse heat dissipation fins (311), one ends of the air transmission pipes (331) are communicated with air guide pipes (330) together, the two sides of the air guide pipes (330) penetrate through the outer shell (100), two ends of the air guide pipes (330) are communicated with air collection boxes (320), and the air collection boxes (320) are fixedly connected to the two sides of the outer shell (100).
2. The cooling device for the novel wind driven generator according to claim 1, wherein a front cover (110) and a tail cover (120) are respectively fixedly mounted at two ends of the outer shell (100), and a plurality of air exhaust holes (220) are formed in the tail cover (120).
3. The cooling device for the novel wind driven generator according to claim 2, wherein a generator body (130) mounted on the heat dissipation plate (310) is arranged inside the outer casing (100), a coupling (140) is connected to an end shaft of the generator body (130), a shaft (150) penetrating through the front cover (110) is connected to one side of the coupling (140), and an inverter (160) is electrically connected to a rear end of the generator body (130).
4. The cooling device for the wind driven generator according to claim 1, wherein mounting screws (230) are fixedly arranged on two sides of the outer casing (100), a protective cover (231) is mounted on the mounting screws (230), and the protective cover (231) is locked by the mounting screws (230) through locking nuts (232).
5. The cooling device for the novel wind driven generator according to claim 1, wherein the front ends of the wind collecting boxes (320) are respectively and fixedly provided with a protective grid (321), the other ends of the wind conveying pipes (331) are connected with exhaust pipes (332), and the exhaust pipes (332) penetrate through the bottom of the outer shell (100).
6. The cooling device for the novel wind driven generator according to claim 3, wherein a plurality of vertical heat dissipation fins (312) are fixedly arranged on two sides of the upper portion of the heat dissipation plate (310), and the generator body (130), the coupler (140) and the inverter (160) are arranged between the vertical heat dissipation fins (312) on two sides.
7. The cooling device for the novel wind driven generator according to claim 1, wherein at least four sets of air delivery pipes (331) are provided, and the four sets of air delivery pipes (331) are embedded and installed inside the transverse heat dissipation fins (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221910073.0U CN218235357U (en) | 2022-07-20 | 2022-07-20 | Novel cooling device for wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221910073.0U CN218235357U (en) | 2022-07-20 | 2022-07-20 | Novel cooling device for wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218235357U true CN218235357U (en) | 2023-01-06 |
Family
ID=84677808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221910073.0U Active CN218235357U (en) | 2022-07-20 | 2022-07-20 | Novel cooling device for wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218235357U (en) |
-
2022
- 2022-07-20 CN CN202221910073.0U patent/CN218235357U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109588000A (en) | A kind of integrated form traction convertor cooling system | |
| CN208209737U (en) | Wind-driven generator cooling system | |
| CN201730767U (en) | Cabin heat radiation ear rack device of wind turbine generator | |
| CN218235357U (en) | Novel cooling device for wind driven generator | |
| CN220243003U (en) | Cooling structure of new energy charging pile | |
| CN212970614U (en) | Heat radiator for power plant's electrical equipment | |
| CN214755388U (en) | High radiating low pressure intensive busway | |
| CN214476780U (en) | Maintainable dry-type transformer special for offshore wind power | |
| CN209787718U (en) | Cooling device for coal mine electromechanical equipment | |
| CN212337553U (en) | Heat dissipation mechanism applied to wind driven generator | |
| CN211782865U (en) | Mixed-flow low-noise closed cooling tower for direct-current power transmission | |
| CN211321291U (en) | Photovoltaic inverter with good heat dissipation performance | |
| CN210579768U (en) | 7-in-1 electric bus water-cooling controller | |
| CN217421442U (en) | Heat dissipation device and wind power tower cylinder | |
| CN218882443U (en) | Become oar system heat radiation structure | |
| CN212625072U (en) | Safe radiating transformer | |
| CN220204627U (en) | Semi-direct-drive fan gear box cooling system | |
| CN215500307U (en) | Relay protection monitoring device for transformer substation maintenance | |
| CN214706752U (en) | Automatic electrical control box capable of dissipating heat quickly | |
| CN214673798U (en) | Ventilation cooling type high-voltage electric cabinet | |
| CN219959134U (en) | Photovoltaic microgrid energy storage device | |
| CN219698315U (en) | Heat radiation structure of energy storage battery BMS board | |
| CN214959045U (en) | Generating set heat radiation structure | |
| CN212990864U (en) | Do benefit to radiating transformer box | |
| CN216084491U (en) | High-heat-dissipation transformer equipment for power transmission and transformation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |