CN211720086U - High-voltage board capable of effectively preventing moisture - Google Patents
High-voltage board capable of effectively preventing moisture Download PDFInfo
- Publication number
- CN211720086U CN211720086U CN202020392135.8U CN202020392135U CN211720086U CN 211720086 U CN211720086 U CN 211720086U CN 202020392135 U CN202020392135 U CN 202020392135U CN 211720086 U CN211720086 U CN 211720086U
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- fixedly connected
- plate
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- voltage board
- board
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- 238000005538 encapsulation Methods 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 23
- 238000004806 packaging method and process Methods 0.000 claims description 8
- 239000002274 desiccant Substances 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses an effectively prevent moist high-voltage board, comprising a base plate and a sleeve, fixedly connected with backup pad on the bottom plate, the first spring of telescopic top fixedly connected with, fixedly connected with motor on the bottom plate, fixedly connected with humidity inductor on the inside bottom surface of high-voltage board, the embedded ventilation net that is equipped with in bottom surface of high-voltage board. This effectively prevent moist high-voltage board is provided with the motor, the air vent, humidity inductor and ventilation network, at first the air vent can strengthen high-voltage board inside air and outside exchange efficiency, when raining, rotate the air vent that the encapsulation board will ventilate on the board and seal, prevent that the rainwater from entering into inside the high-voltage board, when the inside humidity of high-voltage board surpassed certain limit, trigger the humidity inductor, because humidity inductor and motor electric connection, the motor starts to drive the flabellum and rotates, carry wind-force inside the high-voltage board through ventilation network, dehumidify to the high-voltage board is inside, can effectively prevent moist.
Description
Technical Field
The utility model relates to a high-voltage board technical field specifically is an effectively prevent moist high-voltage board.
Background
The high-voltage power distribution cabinet is an electrical appliance product which 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, and has a voltage grade of 3.6-550 kV, and mainly comprises a high-voltage circuit breaker, 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 high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.
Therefore, the application field of the high-voltage power distribution cabinet is very wide, the high-voltage power distribution cabinet used outdoors can generate moisture due to cold and hot temperature difference and rainwater, and if the high-voltage power distribution cabinet is not processed in time, the internal components of the high-voltage power distribution cabinet are possibly damaged, so that the service life of the high-voltage power distribution cabinet is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an effectively prevent moist high-voltage board to solve the high-voltage board who uses in the open air on the existing market that the above-mentioned background art provided because cold and hot difference in temperature and rainwater, its inside can produce the moisture, if not handle in time and lead to its inside subassembly to damage very probably, reduce the problem in high-voltage board's life-span.
In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage cabinet capable of effectively preventing moisture comprises a bottom plate and a sleeve, wherein a supporting plate is fixedly connected to the bottom plate, a cover plate is fixedly connected to the top end of the supporting plate, wherein,
a first fixed block is fixedly connected to the inner side surface of the supporting plate, a supporting rod is fixedly connected to the lower portion of the first fixed block, a second fixed block is fixedly connected to the tail end of the supporting rod, a first spring is fixedly connected to the upper portion of the sleeve, a second spring is fixedly connected to the lower portion of the sleeve, a cross rod is fixedly connected to the side surface of the sleeve, the other end of the cross rod is fixedly connected to the side surface of the high-voltage cabinet, a motor is fixedly connected to the bottom plate, a first rotating shaft is fixedly connected to the output end of the motor, fan blades are fixedly connected to the top end of the first rotating shaft, a baffle is fixedly connected to the back surface of the high-voltage cabinet, a bearing is fixedly connected to the high-voltage cabinet, a second rotating shaft is fixedly connected to the inside of the bearing, the top end of the second, the improved high-voltage cabinet is characterized in that an air vent is formed in the air vent plate, a placing box is fixedly connected in the high-voltage cabinet, a dehumidifying agent is placed in the placing box, a humidity sensor is fixedly connected to the bottom surface of the inside of the high-voltage cabinet, and an air vent net is embedded in the bottom surface of the high-voltage cabinet.
Preferably, the support plate comprises a first sound-absorbing plate, a fixing plate, a through hole, a metal wire and a second sound-absorbing plate, the first sound-absorbing plate is fixedly connected in the support plate, the fixing plate is fixedly connected to the side face of the first sound-absorbing plate, the through hole is formed in the fixing plate, the metal wire is fixedly connected in the through hole, and the second sound-absorbing plate is fixedly connected to the side face of the fixing plate.
Preferably, the shape of the metal wire is wave-shaped, and the width of the metal wire is the same as the diameter of the through hole.
Preferably, the material of the baffle is rubber, and the length of the baffle is the same as that of the packaging plate.
Preferably, the package plate and the vent plate are both semicircular, and the radius of the package plate is larger than that of the vent plate.
Preferably, the humidity sensor is electrically connected with the motor.
Compared with the prior art, the beneficial effects of the utility model are that: this effectively prevent moist high-voltage board:
1. the high-voltage cabinet noise reduction device is provided with a supporting plate, wherein the supporting plate comprises a first sound absorption plate, a fixing plate, a through hole, a metal wire and a second sound absorption plate, when the high-voltage cabinet works, generated noise can be absorbed by the first sound absorption plate firstly, the noise after the noise is absorbed for the first time enters the through hole and collides with the metal wire, the metal wire is wavy, the width of the metal wire is the same as the diameter of the through hole, the collision area of the noise and the metal wire is increased, and the residual noise is absorbed by the second sound absorption plate again after being transmitted out of the through hole, so that the noise reduction of the high-voltage cabinet is realized;
2. the high-voltage cabinet is provided with a motor, an air vent, a humidity sensor and an air vent net, wherein the air vent can enhance the exchange efficiency between the air inside and outside the high-voltage cabinet, when raining, a packaging plate is rotated to seal the air vent on the air vent plate to prevent rainwater from entering the high-voltage cabinet, when the humidity inside the high-voltage cabinet exceeds a certain limit, the humidity sensor is triggered, the motor is started to drive fan blades to rotate due to the fact that the humidity sensor is electrically connected with the motor, wind power is conveyed into the high-voltage cabinet through the air vent net to dehumidify the inside of the high-voltage cabinet, and the humidity can be effectively prevented;
3. be provided with first fixed block, the bracing piece, the second fixed block, the sleeve, first spring, second spring and horizontal pole, pass through horizontal pole and sleeve fixed connection when the high-voltage board, when the high-voltage board during operation, the sleeve slides from top to bottom along the bracing piece, extrude first spring in the time of the gliding of making progress, tensile second spring, extrude the second spring in the time of the gliding of making progress, tensile first spring, through the vibrations that first spring and second spring constantly repeated shrink and tensile slow down the high-voltage board and produce, prevent that its inside subassembly from resulting in the condition of damage because of incessant vibrations that receive, improve the working life of high-voltage board.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the support plate of the present invention;
FIG. 3 is a schematic structural view of the high-voltage board of the present invention;
fig. 4 is the schematic view of the bottom structure of the high-voltage cabinet of the present invention.
In the figure: 1. a base plate; 2. a support plate; 201. a first sound-absorbing panel; 202. a fixing plate; 203. a through hole; 204. a metal wire; 205. a second sound-absorbing panel; 3. a cover plate; 4. a first fixed block; 5. a support bar; 6. a second fixed block; 7. a sleeve; 8. a first spring; 9. a second spring; 10. a cross bar; 11. a high-voltage cabinet; 12. a motor; 13. a first rotating shaft; 14. a fan blade; 15. a baffle plate; 16. a bearing; 17. a second rotating shaft; 18. a package board; 19. a breather plate; 20. a vent hole; 21. placing the box; 22. a desiccant; 23. a humidity sensor; 24. and (5) ventilating the net.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-4, the present invention provides a technical solution: a high-voltage cabinet capable of effectively preventing moisture comprises a bottom plate 1, a supporting plate 2, a cover plate 3, a first fixing block 4, a supporting rod 5, a second fixing block 6, a sleeve 7, a first spring 8, a second spring 9, a cross rod 10, a high-voltage cabinet 11, a motor 12, a first rotating shaft 13, fan blades 14, a baffle plate 15, a bearing 16, a second rotating shaft 17, a packaging plate 18, an air vent plate 19, an air vent 20, a placing box 21, a dehumidifying agent 22, a humidity sensor 23 and an air vent net 24, wherein the bottom plate 1 is fixedly connected with the supporting plate 2, the supporting plate 2 comprises a first sound absorbing plate 201, a fixing plate 202, through holes 203, metal wires 204 and a second sound absorbing plate 205, the first sound absorbing plate 201 is fixedly connected in the supporting plate 2, the fixing plate 202 is fixedly connected to the side face of the first sound absorbing plate 201, the through holes 203 are formed in the fixing plate 202, the metal wires, the shape of the metal wire 204 is wave-shaped, the width of the metal wire 204 is the same as the diameter of the through hole 203, the collision area of noise and the metal wire 204 is increased, the energy loss of the noise is improved, the second sound-absorbing plate 205 is fixedly connected to the side surface of the fixing plate 202, the noise reduction of the high-voltage board 11 is realized, the top end of the supporting plate 2 is fixedly connected with the cover plate 3, wherein,
a first fixing block 4 is fixedly connected to the inner side surface of the supporting plate 2, a supporting rod 5 is fixedly connected to the lower portion of the first fixing block 4, a second fixing block 6 is fixedly connected to the tail end of the supporting rod 5, a first spring 8 is fixedly connected to the upper portion of the sleeve 7, a second spring 9 is fixedly connected to the lower portion of the sleeve 7, a cross rod 10 is fixedly connected to the side surface of the sleeve 7, the other end of the cross rod 10 is fixedly connected to the side surface of a high-voltage cabinet 11, a motor 12 is fixedly connected to the bottom plate 1, a first rotating shaft 13 is fixedly connected to the output end of the motor 12, fan blades 14 are fixedly connected to the top end of the first rotating shaft 13, a baffle plate 15 is fixedly connected to the back surface of the high-voltage cabinet 11, the baffle plate 15 is made of rubber, so that the packaging plate 18 can be fixed by the baffle plate 15 when rotating to the upper, fixedly connected with second pivot 17 in the bearing 16, the top fixed connection of second pivot 17 is in the side of encapsulation board 18, the inside breather plate 19 that has inlayed in the back of high-voltage board 11, encapsulation board 18 and breather plate 19 are semi-circular, and the radius of encapsulation board 18 is greater than the radius of breather plate 19, makes encapsulation board 18 can cover breather plate 19 completely, prevents that the rainwater from entering into inside the high-voltage board 11, air vent 20 has been seted up in the breather plate 19, fixedly connected with places box 21 in the high-voltage board 11, place the inside desiccant 22 that has held of box 21, fixedly connected with humidity inductor 23 on the inside bottom surface of high-voltage board 11, humidity inductor 23 and motor 12 electric connection can pass through the start-up of humidity inductor 23 direct control motor 12, the embedded ventilation net 24 that is equipped with in the bottom surface of high-voltage board 11.
The working principle is as follows: when the high-voltage cabinet capable of effectively preventing moisture is used, the device is simply known, firstly, the vent holes 20 can enhance the exchange efficiency between the air inside and the outside of the high-voltage cabinet 11, when it rains, the packaging plate 18 is rotated to seal the vent holes 20 on the vent plate 19 to prevent rainwater from entering the high-voltage cabinet 11, when the humidity inside the high-voltage cabinet 11 exceeds a certain limit, the humidity sensor 23 is triggered, because the humidity sensor 23 is electrically connected with the motor 12, the motor 12 is started to drive the fan blades 14 to rotate, wind power is conveyed into the high-voltage cabinet 11 through the vent net 24 to dehumidify the inside of the high-voltage cabinet 11, moisture can be effectively prevented, secondly, when the high-voltage cabinet 11 works, the generated noise is firstly absorbed by the first sound absorbing plate 201, the noise after the first absorption enters the through holes 203 to collide with the metal wires 204, and the shape of the metal wires 204 is wave-shaped, the width of the metal wire 204 is the same as the diameter of the through hole 203, the collision area between the noise and the metal wire 204 is increased, the residual noise is absorbed by the second sound-absorbing plate 205 again after being transmitted out from the through hole 203, the noise reduction of the high-voltage board 11 is realized, finally, the high-voltage board 11 is fixedly connected with the sleeve 7 through the cross rod 10, when the high-voltage cabinet 11 works, the sleeve 7 slides up and down along the support rod 5, presses the first spring 8 and stretches the second spring 9 while sliding up, presses the second spring 9 while sliding down, stretches the first spring 8, the first spring 8 and the second spring 9 are continuously and repeatedly contracted and stretched to relieve the vibration generated by the high-voltage cabinet 11, so that the condition that the internal components are damaged due to continuous vibration is prevented, the service life of the high-voltage cabinet 11 is increased, and details not described in detail in this description belong to the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A high-voltage cabinet effectively preventing moisture comprises a bottom plate (1) and a sleeve (7), and is characterized in that: a supporting plate (2) is fixedly connected on the bottom plate (1), a cover plate (3) is fixedly connected at the top end of the supporting plate (2), wherein,
the novel high-voltage cabinet is characterized in that a first fixing block (4) is fixedly connected to the inner side face of the supporting plate (2), a supporting rod (5) is fixedly connected to the lower portion of the first fixing block (4), a second fixing block (6) is fixedly connected to the tail end of the supporting rod (5), a first spring (8) is fixedly connected to the upper portion of the sleeve (7), a second spring (9) is fixedly connected to the lower portion of the sleeve (7), a cross rod (10) is fixedly connected to the side face of the sleeve (7), the other end of the cross rod (10) is fixedly connected to the side face of the high-voltage cabinet (11), a motor (12) is fixedly connected to the bottom plate (1), a first rotating shaft (13) is fixedly connected to the output end of the motor (12), fan blades (14) are fixedly connected to the top end of the first rotating shaft (13), and a baffle, fixedly connected with bearing (16) on high-voltage board (11), fixedly connected with second pivot (17) in bearing (16), the top fixed connection of second pivot (17) is in the side of encapsulation board (18), inside breather plate (19) of having inlayed in the back of high-voltage board (11), air vent (20) have been seted up in breather plate (19), fixedly connected with places box (21) in high-voltage board (11), it has desiccant (22) to place inside the box (21), fixedly connected with humidity inductor (23) on the inside bottom surface of high-voltage board (11), embedded ventilation net (24) that is equipped with in the bottom surface of high-voltage board (11).
2. A high-voltage cabinet effective against moisture, as recited in claim 1, wherein: the supporting plate (2) comprises a first sound-absorbing plate (201), a fixing plate (202), a through hole (203), a metal wire (204) and a second sound-absorbing plate (205), the first sound-absorbing plate (201) is fixedly connected in the supporting plate (2), the fixing plate (202) is fixedly connected to the side face of the first sound-absorbing plate (201), the through hole (203) is formed in the fixing plate (202), the metal wire (204) is fixedly connected in the through hole (203), and the second sound-absorbing plate (205) is fixedly connected to the side face of the fixing plate (202).
3. A high-voltage cabinet effective against moisture, as recited in claim 2, wherein: the shape of the metal wire (204) is wave-shaped, and the width of the metal wire (204) is the same as the diameter of the through hole (203).
4. A high-voltage cabinet effective against moisture, as recited in claim 1, wherein: the baffle (15) is made of rubber, and the length of the baffle (15) is the same as that of the packaging plate (18).
5. A high-voltage cabinet effective against moisture, as recited in claim 1, wherein: the packaging plate (18) and the vent plate (19) are both semicircular, and the radius of the packaging plate (18) is larger than that of the vent plate (19).
6. A high-voltage cabinet effective against moisture, as recited in claim 1, wherein: the humidity sensor (23) is electrically connected with the motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392135.8U CN211720086U (en) | 2020-03-25 | 2020-03-25 | High-voltage board capable of effectively preventing moisture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392135.8U CN211720086U (en) | 2020-03-25 | 2020-03-25 | High-voltage board capable of effectively preventing moisture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211720086U true CN211720086U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020392135.8U Expired - Fee Related CN211720086U (en) | 2020-03-25 | 2020-03-25 | High-voltage board capable of effectively preventing moisture |
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| Country | Link |
|---|---|
| CN (1) | CN211720086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186597A (en) * | 2020-10-29 | 2021-01-05 | 淄博永鑫电器有限公司 | Power distribution cabinet with good heat dissipation performance |
| CN112366534A (en) * | 2020-11-30 | 2021-02-12 | 陕西科技大学 | Moisture-proof device of hydropower station |
-
2020
- 2020-03-25 CN CN202020392135.8U patent/CN211720086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186597A (en) * | 2020-10-29 | 2021-01-05 | 淄博永鑫电器有限公司 | Power distribution cabinet with good heat dissipation performance |
| CN112186597B (en) * | 2020-10-29 | 2022-05-31 | 淄博永鑫电器有限公司 | Power distribution cabinet with good heat dissipation performance |
| CN112366534A (en) * | 2020-11-30 | 2021-02-12 | 陕西科技大学 | Moisture-proof device of hydropower station |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |