CN213981065U - Heat dissipation rack for wind driven generator with temperature early warning function - Google Patents
Heat dissipation rack for wind driven generator with temperature early warning function Download PDFInfo
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- CN213981065U CN213981065U CN202022573282.8U CN202022573282U CN213981065U CN 213981065 U CN213981065 U CN 213981065U CN 202022573282 U CN202022573282 U CN 202022573282U CN 213981065 U CN213981065 U CN 213981065U
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- heat dissipation
- cabinet
- warning function
- early warning
- cabinet body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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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Abstract
The utility model relates to the technical field of control cabinet heat dissipation, and discloses a heat dissipation cabinet for a wind driven generator with a temperature early warning function, which comprises a cabinet body, a fixed heat dissipation part and a movable heat dissipation part; the fixed heat dissipation part comprises a first heat dissipation fan and is arranged on the back plate of the cabinet body; the movable heat dissipation part comprises a temperature sensor, a second heat dissipation fan, a sliding rod, fixing seats arranged at two ends of the sliding rod and adjusting pieces for adjusting the distance between the fixing seats so that the fixing seats are tightly pressed on two side walls of the cabinet body; the second heat dissipation fan is connected with the sliding rod in a sliding mode. The utility model discloses a aerogenerator is with heat dissipation rack with temperature early warning function, through the adjustable technical scheme in position of activity radiating part, can follow the problem that solve certain position at root and generate heat comparatively seriously, very improved the radiating efficiency of this rack, play excellent protection effect to the electronic component in the rack, simultaneously, still possess the temperature monitoring function.
Description
Technical Field
The utility model relates to a switch board heat dissipation technical field especially relates to a aerogenerator is with heat dissipation rack with temperature early warning function.
Background
The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises components such as a wind wheel, a generator (including a device), a direction regulator (empennage), a tower frame, a speed-limiting safety mechanism, an energy storage device, a control cabinet and the like.
The control cabinet is a common basic power device, and a large number of power components are arranged in the control cabinet; when the electric power cabinet works, a large amount of heat is generated inside the electric power cabinet, so that a heat dissipation window needs to be arranged on the side wall of the electric power cabinet; at present electric power cabinet's heat dissipation window, the primary structure is banding shutter, and its radiating effect is poor, and wiring department is most at the rear in the electric power cabinet, and the circuit cross section produces the heat most easily, and the wiring of electric power cabinet bottom is all followed to most circuits simultaneously, and the circuit is too concentrated to be sent out easily and scalds for the ageing speed of circuit, thereby has reduced the security.
Disclosure of Invention
The embodiment of the utility model provides a aerogenerator is with heat dissipation rack with temperature early warning function has temperature early warning function, through the radiator unit who sets up adjustable position, carries out key heat dissipation to the great position of calorific capacity, has the higher advantage of radiating efficiency.
In order to achieve the above object, an embodiment of the present invention provides a heat dissipation cabinet for a wind turbine generator with a temperature early warning function, which includes a cabinet body, a fixed heat dissipation portion and a movable heat dissipation portion;
the fixed heat dissipation part comprises at least one first heat dissipation fan and is arranged on the back plate of the cabinet body;
the movable heat dissipation part comprises a temperature sensor, a second heat dissipation fan, a sliding rod, fixing seats arranged at two ends of the sliding rod and adjusting pieces for adjusting the distance between the fixing seats to enable the fixing seats to be tightly pressed on two side walls of the cabinet body; the second heat dissipation fan is connected with the sliding rod in a sliding mode.
Compared with the prior art, the utility model discloses a aerogenerator is with heat dissipation rack with temperature early warning function, through the adjustable technical scheme in position of activity radiating part, can solve the comparatively serious problem that generates heat at certain position from the root, has greatly improved the radiating efficiency of this rack, plays excellent protection effect to the electronic component in the rack, simultaneously, still possesses the temperature monitoring function.
As an improvement of the scheme, the adjusting piece comprises a rotating shaft, the rotating shaft is rotatably connected with one of the fixing seats, a threaded shaft is arranged at the end part of the sliding rod, and the rotating shaft is in threaded connection with the threaded shaft.
As an improvement of the above scheme, the temperature sensor is arranged on the second cooling fan, a buzzer is arranged outside the cabinet body, and the buzzer is driven to start when the temperature monitored by the temperature sensor reaches a preset value;
the temperature sensor is electrically connected with the buzzer.
As an improvement of the scheme, the fixed seat is a rubber piece.
As an improvement of the scheme, the fixed seat is arranged in a sucker shape.
As an improvement of the scheme, the outer surface of the rotating shaft is arranged in a frosted manner.
As an improvement of the scheme, the movable heat dissipation part is positioned in the cabinet body and clings to a back plate of the cabinet body.
As an improvement of the above scheme, the fixed heat dissipation part includes 4 first heat dissipation fans, and the 4 first heat dissipation fans are uniformly distributed at 4 corners of the cabinet back plate.
As an improvement of the scheme, the top of the cabinet body is provided with a heat dissipation window.
As an improvement of the scheme, the bottom of the cabinet body is provided with a heat dissipation window.
Has the beneficial effects that:
1. the movable heat dissipation part can dissipate heat in a targeted manner, so that the problem that a certain part generates heat seriously can be solved fundamentally, the heat dissipation efficiency of the cabinet is greatly improved, and an excellent protection effect is achieved on electronic elements in the cabinet;
2. the local cabinet has a temperature monitoring function, a temperature value needs to be preset on the temperature sensor before the local cabinet works, and when the temperature monitored by the temperature sensor reaches the preset value, the buzzer is driven to start, so that the warning effect is achieved;
3. when the control cabinet is in an environmental state in winter, the requirement on the heat dissipation efficiency in the cabinet body is not high due to low outdoor temperature, and the movable heat dissipation part can be closed or directly detached at the moment, so that the effect of saving the electricity cost can be achieved.
Drawings
FIG. 1 is a detailed block diagram of an embodiment of the present invention;
FIG. 2 is a detailed structural diagram of an adjusting mechanism in an embodiment of the present invention;
fig. 3 is an enlarged view at a in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
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 and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered 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 implicitly indicating 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 defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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, fig. 2 and fig. 3, wherein fig. 1 is a specific structural diagram of an embodiment of the present invention, fig. 2 is a specific structural diagram of an adjusting mechanism in an embodiment of the present invention, and fig. 3 is an enlarged view of a point a in fig. 2.
A heat dissipation cabinet with a temperature early warning function for a wind driven generator comprises a cabinet body 1, a fixed heat dissipation part and a movable heat dissipation part;
the fixed heat dissipation part comprises at least one first heat dissipation fan 2, and the fixed heat dissipation part is arranged on a back plate 3 of the cabinet body 1.
It should be noted that, the number of the first cooling fans 2 is set, and is related to the actually required cooling effect, and if there are more electronic components placed in the cabinet 1 and more heat generated during normal operation, the number of the first cooling fans 2 should be increased accordingly.
The movable heat dissipation part comprises a temperature sensor 4, a second heat dissipation fan 5, a slide bar 6, fixing seats 7 arranged at two ends of the slide bar 6 and adjusting parts for adjusting the distance between the fixing seats 7 to enable the fixing seats 7 to be tightly pressed on two side walls of the cabinet body 1. Wherein, two fixing bases 7, one is fixed with slide bar 6, and another is connected with fixing base 7 through the regulating part. The second heat dissipation fan 5 is slidably connected with the sliding rod 6.
Further, in this embodiment, the adjusting member includes a rotating shaft 8, the rotating shaft 8 is rotatably connected to the fixing base 7, and a threaded shaft 9 is fixed to an end of the sliding rod 6, and the rotating shaft 8 is threadedly connected to the threaded shaft 9.
Exemplarily, when the rack normally works, its inside electronic component will produce the heat gradually, and fixed radiating part takes out the air outside the cabinet body 1 this moment and enters cabinet body 1 to electronic component to the cabinet body 1 is interior dispelled the heat, and when the electronic component of a certain position generates heat comparatively seriously, the position of activity radiating part is adjusted to the accessible, makes the air-out face of second radiator fan 5 aim at the comparatively serious electronic component that generates heat, and its accommodation process is as follows:
rotate pivot 8, reduce the distance between fixing base 7, carry out the adaptability adjustment to the holistic height of activity heat dissipation part afterwards, after the altitude mixture control finishes, rotate reverse pivot 8 once more, increase the distance between fixing base 7, press tightly on the both sides wall of the cabinet body 1 until two fixing bases 7, accomplish fixing base 7's installation operation this moment, directly promote second radiator fan 5 afterwards, with the air-out face of second radiator fan 5 aim at the electronic component who corresponds can, so far, the regulation is ended.
The targeted heat dissipation of activity radiating part can solve the comparatively serious problem that generates heat of certain position from the root, has very improved the radiating efficiency of this rack, plays excellent protection effect to the electronic component in the rack.
More preferably, the temperature sensor 4 is disposed on the second heat dissipation fan 5, and in addition, a buzzer is fixed outside the cabinet 1, and the temperature sensor 4 is electrically connected to the buzzer.
It should be noted that, before this rack is worked, need predetermine a temperature value on temperature sensor 4, when the temperature that temperature sensor 4 monitored reached the default, the drive buzzer starts, plays the effect of warning.
More preferably, in this embodiment, the fixing base 7 is a rubber member, and the fixing base 7 is disposed in a shape of a suction cup.
It should be noted that, through the structure setting, when the fixing base 7 is pressed tightly on the two side walls of the cabinet body 1, the fixing base 7 and the two side walls of the cabinet body 1 will generate suction, so that the installation effect of the fixing base 7 is more stable.
Preferably, in order to facilitate the operator to rotate the rotating shaft 8, the outer surface of the rotating shaft 8 is frosted.
Preferably, the movable heat dissipation part is positioned in the cabinet body 1 and clings to the back plate 3 of the cabinet body 1. This spatial layout can optimize the area occupied of activity radiating part on very big limit, optimizes the electronic component of rack and puts the space.
As an improvement of the above scheme, in order to further improve the heat dissipation effect in the cabinet 1, in this embodiment, the fixed heat dissipation portion includes 4 first heat dissipation fans 2, and 4 corners of the back plate 3 of the cabinet 1 are uniformly distributed on the 4 first heat dissipation fans 2. In addition, the top and the bottom of the cabinet body 1 are both provided with heat radiation windows.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. A radiating cabinet with a temperature early warning function for a wind driven generator comprises a cabinet body and is characterized by further comprising a fixed radiating part and a movable radiating part;
the fixed heat dissipation part comprises at least one first heat dissipation fan and is arranged on the back plate of the cabinet body;
the movable heat dissipation part comprises a temperature sensor, a second heat dissipation fan, a sliding rod, fixing seats arranged at two ends of the sliding rod and adjusting pieces for adjusting the distance between the fixing seats to enable the fixing seats to be tightly pressed on two side walls of the cabinet body; the second heat dissipation fan is connected with the sliding rod in a sliding mode.
2. The heat dissipation cabinet for the wind driven generator with the temperature early warning function according to claim 1, wherein the adjusting member comprises a rotating shaft, the rotating shaft is rotatably connected with one of the fixing seats, a threaded shaft is arranged at an end of the sliding rod, and the rotating shaft is in threaded connection with the threaded shaft.
3. The heat dissipation cabinet for the wind driven generator with the temperature early warning function according to claim 1, wherein the temperature sensor is arranged on the second heat dissipation fan, a buzzer is arranged outside the cabinet body, and the buzzer is driven to start when the temperature monitored by the temperature sensor reaches a preset value;
the temperature sensor is electrically connected with the buzzer.
4. The heat dissipation cabinet for the wind driven generator with the temperature early warning function according to claim 1 or 2, wherein the fixing seat is a rubber member.
5. The heat dissipation cabinet for the wind driven generator with the temperature early warning function according to claim 4, wherein the fixing seat is arranged in a sucker shape.
6. The heat dissipation cabinet for the wind driven generator with the temperature early warning function according to claim 2, wherein the outer surface of the rotating shaft is frosted.
7. The heat dissipation cabinet with the temperature early warning function for the wind driven generator according to claim 1, wherein the movable heat dissipation part is located in the cabinet body and is tightly attached to a back plate of the cabinet body.
8. The heat dissipation cabinet for the wind driven generator with the temperature pre-warning function according to claim 1, wherein the fixed heat dissipation part comprises 4 first heat dissipation fans, and 4 first heat dissipation fans are uniformly distributed at 4 corners of the back plate of the cabinet body.
9. The heat dissipation cabinet for the wind driven generator with the temperature early warning function according to claim 1, wherein a heat dissipation window is formed at the top of the cabinet body.
10. The heat dissipation cabinet for the wind driven generator with the temperature early warning function according to claim 1, wherein a heat dissipation window is formed at the bottom of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022573282.8U CN213981065U (en) | 2020-11-09 | 2020-11-09 | Heat dissipation rack for wind driven generator with temperature early warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022573282.8U CN213981065U (en) | 2020-11-09 | 2020-11-09 | Heat dissipation rack for wind driven generator with temperature early warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213981065U true CN213981065U (en) | 2021-08-17 |
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ID=77261915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022573282.8U Active CN213981065U (en) | 2020-11-09 | 2020-11-09 | Heat dissipation rack for wind driven generator with temperature early warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213981065U (en) |
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2020
- 2020-11-09 CN CN202022573282.8U patent/CN213981065U/en active Active
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