CN217010071U - Mining high-voltage vacuum switch cabinet - Google Patents
Mining high-voltage vacuum switch cabinet Download PDFInfo
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- CN217010071U CN217010071U CN202123249511.1U CN202123249511U CN217010071U CN 217010071 U CN217010071 U CN 217010071U CN 202123249511 U CN202123249511 U CN 202123249511U CN 217010071 U CN217010071 U CN 217010071U
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- vacuum switch
- fixedly connected
- heat dissipation
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Abstract
The utility model discloses a mining high-voltage vacuum switch cabinet, which relates to the technical field of electric devices and comprises a vacuum switch cabinet main body, wherein a protective shell is arranged on the outer side of the vacuum switch cabinet main body, a working main body is arranged in the vacuum switch cabinet main body, and a heat dissipation drying mechanism is arranged in the vacuum switch cabinet main body. According to the utility model, through the matching among the air inlet, the air exhaust fan, the ventilation pipe, the heat dissipation sleeve plate, the air outlet pipe, the drying air pipe and the blowing groove, when the working main body starts to work to generate a large amount of heat, firstly, a large amount of air with lower temperature is sucked through the air inlet by the air exhaust fan, the working main body is cooled by matching with the heat dissipation sleeve plate, the air after heat exchange with the heat dissipation sleeve plate is led out to the drying air pipe through the air outlet pipe, and a large amount of hot air is blown to the inner side of the protective shell through the drying air pipe and the blowing groove, so that the drying in the device is maintained, the service life is prolonged and the service life is shortened.
Description
Technical Field
The utility model relates to a high-voltage vacuum switch cabinet, relates to the technical field of electric devices, and particularly relates to a mining high-voltage vacuum switch cabinet.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The switch cabinet is composed of a cabinet body and a circuit breaker, wherein the cabinet body is composed of a shell, electrical elements (including an insulating part), various mechanisms, secondary terminals, connecting wires and the like.
The following problems exist in the prior art:
1. the existing mining high-voltage vacuum switch cabinet can generate more heat in the use process, so that electronic elements in the device are in a high-temperature environment for a long time, and the service life of the device is shortened;
2. the existing mining high-voltage vacuum switch cabinet has the problem that the normal use of the device is affected due to the fact that the device is easily damaged by impact because the mining environment is complex in the using process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mining high-voltage vacuum switch cabinet, which aims to have the capability of accelerating the heat dissipation of a device and solve the problem that the service life of the device is reduced because electronic elements in the device are in a high-temperature environment for a long time; wherein another kind of purpose is in order to solve mining environment comparatively complicated, and the device easily receives the striking problem that the damage appears to reach the effect of guarantee device normal use.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a mining high-pressure vacuum switch cabinet, includes the vacuum switch cabinet main part, the outside of vacuum switch cabinet main part is provided with protecting sheathing, the inside of vacuum switch cabinet main part is provided with the work main part, the inside of vacuum switch cabinet main part is provided with the dry mechanism of heat dissipation, be provided with protection machanism between vacuum switch cabinet main part and the protecting sheathing.
The heat dissipation drying mechanism comprises an air inlet, the air inlet is formed in the outer surface of the vacuum switch cabinet main body, and a heat dissipation sleeve plate and a drying air pipe are arranged on one side of the air inlet.
The protection mechanism is including the cotton board of protection, one side of the cotton board of protection and protecting sheathing's inner wall fixed connection, protecting sheathing's inside is provided with bearing board and elastic support lagging.
The technical scheme of the utility model is further improved as follows: the inner wall of the air inlet is fixedly connected with a ventilation pipe, an air exhaust fan is arranged inside the ventilation pipe, and the outer surface of the heat dissipation sleeve plate is fixedly connected with the outer surface of the ventilation pipe.
The technical scheme of the utility model is further improved as follows: one side fixedly connected with of heat dissipation lagging goes out the tuber pipe, the both ends of dry tuber pipe and protective housing's inner wall fixed connection, the groove of blowing has been seted up on the surface of dry tuber pipe, the one end surface of going out the tuber pipe is connected with the surface fixed connection of dry tuber pipe.
The technical scheme of the utility model is further improved as follows: fixedly connected with heat conduction post on the inner wall of heat dissipation lagging, one side and the outer fixed surface of work main part of heat conduction post are connected, fixedly connected with graphite heating panel on the inner wall of heat dissipation lagging, fixedly connected with heating panel keeps out the wind on the surface of graphite heating panel, the vent has been seted up on the surface of heating panel keeps out the wind.
The technical scheme of the utility model is further improved as follows: one side fixedly connected with soft butt joint board of protection cotton board, the surface of soft butt joint board and the surface swing joint of vacuum switch cabinet main part, one side and the inner wall swing joint of protecting sheathing of bearing board, the inboard surface swing joint of bearing board and vacuum switch cabinet main part.
The technical scheme of the utility model is further improved as follows: the outer surface of the bearing plate is movably connected with a supporting rod, one end of the supporting rod is movably connected with the bottom of the inner cavity of the protective shell, the outer surface of the supporting rod is movably connected with an elastic rope, and the outer surface of the elastic supporting sleeve plate is fixedly connected with the lower surface of the bearing plate and the bottom of the inner cavity of the protective shell respectively.
The technical scheme of the utility model is further improved as follows: the elastic support sleeve plate comprises an elastic support sleeve plate and is characterized in that a fixed rod is fixedly connected to the inner wall of the elastic support sleeve plate, an elastic bent plate is fixedly connected to one end of the fixed rod, one end of the elastic bent plate is fixedly connected with the inner wall of the elastic support sleeve plate, and a spring is fixedly connected to one end of the fixed rod.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a mining high-voltage vacuum switch cabinet, which adopts the matching among an air inlet, an air exhaust fan, a ventilation pipe, a heat dissipation sleeve plate, an air outlet pipe, a drying air pipe and a blowing groove, when a working main body starts to work to generate a large amount of heat, firstly, a large amount of air with lower temperature is sucked in through the air inlet by the air exhaust fan, the working main body is cooled by matching with the heat dissipation sleeve plate, the air after heat exchange with the heat dissipation sleeve plate is led out into the drying air pipe through the air outlet pipe, and a large amount of hot air is blown to the inner side of a protective shell through the drying air pipe and the blowing groove, so that the drying in the device is maintained, the problem of being affected with damp is avoided, and meanwhile, the problem that the service life of the device is reduced due to the fact that electronic elements in the device are in a high-temperature environment for a long time is avoided.
2. The utility model provides a mining high-voltage vacuum switch cabinet, which adopts the matching among a protective cotton plate, a soft abutting plate, a bearing plate, a support rod, an elastic rope and an elastic support sleeve plate, when a device is collided, firstly, the protective cotton plate and the soft abutting plate weaken a part of transverse impact force generated by collision, the support rod moves along the bearing plate under the action of the impact force, the elastic rope is stretched, meanwhile, the elastic support sleeve plate generates elastic deformation under the action of the impact force, and an acting force opposite to the direction of the impact force is generated by an object generating the elastic deformation so as to fully weaken vertical impact force, improve the integral protection performance of the device, avoid the problem that the device is damaged due to collision, and ensure the normal use of the device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a structural heat dissipation drying mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of a structural heat sink sleeve of the present invention;
FIG. 4 is a schematic cross-sectional view of the structural shielding mechanism of the present invention;
FIG. 5 is an enlarged schematic view of structure A of the present invention.
In the figure: 1. a vacuum switch cabinet main body; 11. a protective housing; 12. a working body;
2. a heat dissipation drying mechanism; 21. an air inlet; 22. an air extracting fan; 23. a vent pipe; 24. a heat dissipation sleeve plate; 241. a heat-conducting column; 242. a graphite heat dissipation plate; 243. a wind shielding and heat dissipating plate; 244. a vent; 25. an air outlet pipe; 26. drying the air pipe; 27. a blowing slot;
3. a protection mechanism; 31. a protective cotton board; 32. a soft butt joint plate; 33. a support plate; 34. a support bar; 35. an elastic cord; 36. an elastic support sleeve plate; 361. fixing the rod; 362. an elastic bending plate; 363. a spring.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-5, the utility model provides a mining high-voltage vacuum switch cabinet, which comprises a vacuum switch cabinet main body 1, a protective casing 11 is arranged on the outer side of the vacuum switch cabinet main body 1, a working main body 12 is arranged inside the vacuum switch cabinet main body 1, a heat dissipation drying mechanism 2 is arranged inside the vacuum switch cabinet main body 1, a protection mechanism 3 is arranged between the vacuum switch cabinet main body 1 and the protective casing 11, the heat dissipation drying mechanism 2 comprises an air inlet 21, the air inlet 21 is arranged on the outer surface of the vacuum switch cabinet main body 1, a heat dissipation sleeve plate 24 and a drying air pipe 26 are arranged on one side of the air inlet 21, the protection mechanism 3 comprises a protection cotton plate 31, one side of the protection cotton plate 31 is fixedly connected with the inner wall of the protective casing 11, a bearing plate 33 and an elastic support sleeve plate 36 are arranged inside the protective casing 11, a ventilation pipe 23 is fixedly connected on the inner wall of the air inlet 21, the inside of ventilation pipe 23 is provided with the extraction fan 22, and the surface of heat dissipation lagging 24 is connected with the fixed surface of ventilation pipe 23, and one side fixedly connected with of heat dissipation lagging 24 goes out tuber pipe 25, and the both ends of dry tuber pipe 26 and the inner wall fixed connection of protecting sheathing 11 have seted up air blowing groove 27 on the surface of dry tuber pipe 26, go out the one end surface of tuber pipe 25 and the fixed surface of dry tuber pipe 26 and be connected.
In this embodiment, when work main part 12 begins work and produces a large amount of heats, at first through the lower air of a large amount of lower temperatures of air intake 21 of suction fan 22, cooperation heat dissipation lagging 24 is cooled down the processing to work main part 12, avoid the problem that the inside electronic component of device is in the higher environment of temperature for a long time, air after carrying out the heat exchange with heat dissipation lagging 24 is derived to dry tuber pipe 26 through air-out pipe 25 in, through dry tuber pipe 26 and blowing groove 27, blow the inboard of protecting sheathing 11 with a large amount of hot-air, keep the inside drying of device, avoid the problem of weing, lead to the problem that device life reduces.
Example 2
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a heat-conducting column 241 is fixedly connected to an inner wall of the heat-dissipating sleeve plate 24, one side of the heat-conducting column 241 is fixedly connected to an outer surface of the working body 12, a graphite heat-dissipating plate 242 is fixedly connected to the inner wall of the heat-dissipating sleeve plate 24, a wind-shielding heat-dissipating plate 243 is fixedly connected to an outer surface of the graphite heat-dissipating plate 242, and a ventilation opening 244 is formed in the outer surface of the wind-shielding heat-dissipating plate 243.
In this embodiment, when the working body 12 starts to work and generates a large amount of heat, firstly the heat is conducted out through the heat conducting columns 241, the graphite heat dissipation plate 242 is matched to increase the contact area with the cooling air, so as to accelerate the heat exchange process, and meanwhile, the retention time of the sucked cooling air inside the heat dissipation sleeve plate 24 is prolonged through the wind shielding heat dissipation plate 243 and the ventilation openings 244 formed in the outer surface, so that the heat exchange process is more complete, and the problem that the electronic components inside the device are in a high-temperature environment for a long time is avoided.
Example 3
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, one side of the protective cotton plate 31 is fixedly connected with a soft abutting plate 32, the outer surface of the soft abutting plate 32 is movably connected with the outer surface of the vacuum switch cabinet main body 1, one side of the supporting plate 33 is movably connected with the inner wall of the protective shell 11, the inner side of the supporting plate 33 is movably connected with the outer surface of the vacuum switch cabinet main body 1, the outer surface of the supporting plate 33 is movably connected with a supporting rod 34, one end of the supporting rod 34 is movably connected with the bottom of the inner cavity of the protective shell 11, the outer surface of the supporting rod 34 is movably connected with an elastic rope 35, and the outer surface of the elastic supporting sleeve plate 36 is respectively fixedly connected with the lower surface of the supporting plate 33 and the bottom of the inner cavity of the protective shell 11.
In this embodiment, when the device receives the collision, at first weaken partly through the horizontal impact force that protection cotton board 31 and soft butt joint board 32 produced the striking, bracing piece 34 receives the effect of impact force, remove along bearing board 33, elastic rope 35 is stretched, elastic support lagging plate 36 receives the impact force simultaneously and takes place elastic deformation, the object production through taking place elastic deformation and impact force opposite direction's effort, fully weaken vertical impact force, improve the whole protectiveness of device, avoid the device to receive the striking and the problem that the damage appears, guarantee the normal use of device.
Example 4
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a fixing rod 361 is fixedly connected to an inner wall of the elastic supporting sleeve plate 36, an elastic bending plate 362 is fixedly connected to one end of the fixing rod 361, one end of the elastic bending plate 362 is fixedly connected to the inner wall of the elastic supporting sleeve plate 36, and a spring 363 is fixedly connected to one end of the fixing rod 361.
In this embodiment, when the elastic supporting sleeve plate 36 is subjected to impact force generated by impact, elastic deformation occurs, so that the distance between the fixing rods 361 is shortened, the elastic bending plate 362 is subjected to elastic deformation due to extrusion force, the spring 363 is stretched due to the fixing rods 361, elastic deformation occurs through the elastic supporting sleeve plate 36, the elastic bending plate 362 and the spring 363, elastic acting force opposite to the direction of the impact force is generated, the impact force generated by impact is weakened, and the protection performance of the device is improved.
The working principle of the mining high-voltage vacuum switch cabinet is described in detail below.
As shown in fig. 1-5, when the working body 12 starts to work and generates a large amount of heat, firstly, a large amount of air with lower temperature is sucked through the air inlet 21 by the suction fan 22, the working body 12 is cooled by the heat dissipation sleeve plate 24, thereby avoiding the problem that the electronic components inside the device are in a high-temperature environment for a long time, the air after heat exchange with the heat dissipation sleeve plate 24 is led out to the dry air pipe 26 through the air outlet pipe 25, a large amount of hot air is blown to the inner side of the protective casing 11 through the dry air pipe 26 and the air blowing groove 27, the dryness inside of the device is maintained, when the device is collided, firstly, the transverse impact force generated by collision is weakened by the protective cotton plate 31 and the soft abutting plate 32, the support rod 34 is acted by the impact force, moves along the support plate 33, the elastic rope 35 is stretched, and the elastic support sleeve plate 36 is elastically deformed by the impact force, the object which is elastically deformed generates an acting force opposite to the direction of the impact force, so that the vertical impact force is fully weakened, and the integral protection performance of the device is improved.
The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, it is possible to modify or improve the optical characteristics of the optical fiber without departing from the spirit of the present invention.
Claims (7)
1. The utility model provides a mining high-pressure vacuum switch cabinet, includes vacuum switch cabinet main part (1), the outside of vacuum switch cabinet main part (1) is provided with protecting sheathing (11), the inside of vacuum switch cabinet main part (1) is provided with work main part (12), its characterized in that: a heat dissipation drying mechanism (2) is arranged inside the vacuum switch cabinet main body (1), and a protection mechanism (3) is arranged between the vacuum switch cabinet main body (1) and the protection shell (11);
the heat dissipation drying mechanism (2) comprises an air inlet (21), the air inlet (21) is formed in the outer surface of the vacuum switch cabinet main body (1), and a heat dissipation sleeve plate (24) and a drying air pipe (26) are arranged on one side of the air inlet (21);
protection machanism (3) are including protection cotton board (31), the inner wall fixed connection of one side and protecting sheathing (11) of protection cotton board (31), the inside of protecting sheathing (11) is provided with bearing board (33) and elastic support lagging (36).
2. The mining high-voltage vacuum switch cabinet according to claim 1, characterized in that: the inner wall of the air inlet (21) is fixedly connected with a ventilating pipe (23), an air suction fan (22) is arranged inside the ventilating pipe (23), and the outer surface of the heat dissipation sleeve plate (24) is fixedly connected with the outer surface of the ventilating pipe (23).
3. The mining high-voltage vacuum switch cabinet according to claim 1, characterized in that: one side fixedly connected with of heat dissipation lagging (24) goes out tuber pipe (25), the both ends of dry tuber pipe (26) and the inner wall fixed connection of protecting sheathing (11), air blowing groove (27) have been seted up on the surface of dry tuber pipe (26), the one end surface of going out tuber pipe (25) and the surface fixed connection of dry tuber pipe (26).
4. The mining high-voltage vacuum switch cabinet according to claim 1, characterized in that: fixedly connected with heat conduction post (241) on the inner wall of heat dissipation lagging (24), one side and the outer fixed surface of work main part (12) of heat conduction post (241) are connected, fixedly connected with graphite heating panel (242) on the inner wall of heat dissipation lagging (24), fixedly connected with heating panel (243) keep out the wind on the surface of graphite heating panel (242), vent (244) have been seted up on the surface of heating panel (243) keeps out the wind.
5. The mining high-voltage vacuum switch cabinet according to claim 1, characterized in that: one side fixedly connected with soft butt joint board (32) of protection cotton board (31), the surface of soft butt joint board (32) and the surface swing joint of vacuum switch cabinet main part (1), one side of bearing board (33) and the inner wall swing joint of protecting sheathing (11), the inboard surface swing joint with vacuum switch cabinet main part (1) of bearing board (33).
6. The mining high-voltage vacuum switch cabinet according to claim 1, characterized in that: the utility model discloses a safe and convenient fixing device for the bearing plate, including bearing plate (33), swing joint has bracing piece (34) on the surface of bearing plate (33), the one end of bracing piece (34) and the inner chamber bottom swing joint of protecting sheathing (11), swing joint elastic cord (35) on the surface of bracing piece (34), the surface of elastic support lagging plate (36) respectively with the lower surface of bearing plate (33), the inner chamber bottom fixed connection of protecting sheathing (11).
7. The mining high-voltage vacuum switch cabinet according to claim 1, characterized in that: the fixing device is characterized in that a fixing rod (361) is fixedly connected to the inner wall of the elastic supporting sleeve plate (36), an elastic bent plate (362) is fixedly connected to one end of the fixing rod (361), one end of the elastic bent plate (362) is fixedly connected with the inner wall of the elastic supporting sleeve plate (36), and a spring (363) is fixedly connected to one end of the fixing rod (361).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123249511.1U CN217010071U (en) | 2021-12-22 | 2021-12-22 | Mining high-voltage vacuum switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123249511.1U CN217010071U (en) | 2021-12-22 | 2021-12-22 | Mining high-voltage vacuum switch cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN217010071U true CN217010071U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123249511.1U Active CN217010071U (en) | 2021-12-22 | 2021-12-22 | Mining high-voltage vacuum switch cabinet |
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| CN (1) | CN217010071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115424888A (en) * | 2022-10-12 | 2022-12-02 | 山东达驰高压开关有限公司 | High-voltage switch safety protection shell |
-
2021
- 2021-12-22 CN CN202123249511.1U patent/CN217010071U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115424888A (en) * | 2022-10-12 | 2022-12-02 | 山东达驰高压开关有限公司 | High-voltage switch safety protection shell |
| CN115424888B (en) * | 2022-10-12 | 2023-09-08 | 山东达驰高压开关有限公司 | Safety protection shell of high-voltage switch |
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