CN211579266U - Ventilation and heat dissipation type switch cabinet for electrical engineering - Google Patents
Ventilation and heat dissipation type switch cabinet for electrical engineering Download PDFInfo
- Publication number
- CN211579266U CN211579266U CN202020609739.3U CN202020609739U CN211579266U CN 211579266 U CN211579266 U CN 211579266U CN 202020609739 U CN202020609739 U CN 202020609739U CN 211579266 U CN211579266 U CN 211579266U
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- ventilation
- cabinet body
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- cabinet
- electrical engineering
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Abstract
The utility model discloses an electrical engineering is with ventilation cooling type cubical switchboard, including the cabinet body, controller and temperature sensor, the inside fixedly connected with baffle of the cabinet body to its two side table walls all inlay and are equipped with the ventilation net, the both sides of ventilation net are equipped with the track, sliding connection has the mounting panel on the track. The utility model discloses in, the both sides of the cabinet body have all set up the ventilation network, and cabinet body one side has set up the track, has set up the mounting panel on the track, has set up installation pole and vent on the mounting panel, has set up radiator fan on the installation pole, and the internal portion of cabinet has set up temperature sensor to its top has set up the controller, and the benefit of adopting this design lies in: but the temperature of the internal portion of cabinet of real-time detection cabinet of the internal portion of cabinet, after the temperature exceeded the threshold value, radiator fan can be started to the controller, because the both sides of the cabinet body have all set up the ventilation network, has strengthened the inside ventilation of the cabinet body, and then the heat that makes electrical equipment produce can the quick discharge cabinet body.
Description
Technical Field
The utility model relates to a cubical switchboard technical field especially relates to a ventilation cooling type cubical switchboard for electrical engineering.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.
But current cubical switchboard still has the weak point, and the current cabinet body is closed structure mostly, and the inside electrical equipment of cubical switchboard can generate heat, so can accumulate more heat, if electrical equipment exists the risk that burns out for a long time in high temperature state, and then needs a ventilation cooling type cubical switchboard for electrical engineering.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the ventilation and heat dissipation type switch cabinet for the electrical engineering is provided for solving the problem that the ventilation and heat dissipation performance of the existing switch cabinet is insufficient.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a ventilation cooling type cubical switchboard for electrical engineering, includes the cabinet body, controller and temperature sensor, the inside fixedly connected with baffle of the cabinet body to its two side table walls all inlay and are equipped with the ventilation net, the both sides of ventilation net are equipped with the track, sliding connection has the mounting panel on the track, the vent has been seted up to the inside of mounting panel, the inboard welding of vent has the installation pole, bolted connection has radiator fan on the installation pole, the top bolted connection of the cabinet body has first motor, the output shaft of first motor rotates and is connected with the dead lever, the winding is connected with the connection rope on the dead lever, the both ends of connecting the rope respectively with mounting panel and dead lever fixed connection.
As a further description of the above technical solution:
the mounting panel is close to orbital one side and has seted up the recess, the inboard bolted connection of recess has the second motor, the output shaft of second motor rotates and is connected with the threaded rod, the outside threaded connection of threaded rod has the thread bush, the spring has been cup jointed in the outside of thread bush, the one end fixedly connected with fixture block of second motor is kept away from to the spring.
As a further description of the above technical solution:
the rail is provided with a clamping groove on one side close to the mounting plate, and the end faces of the clamping groove and the clamping block, which are close to each other, are of sawtooth structures and can be meshed with each other.
As a further description of the above technical solution:
the groove is connected with the clamping block in a sliding mode, and the clamping block can move along the axial direction of the threaded rod.
As a further description of the above technical solution:
the controller is located the top of the cabinet body, and temperature sensor is located the inside top surface wall of the cabinet body.
As a further description of the above technical solution:
the temperature sensor, the first motor, the cooling fan and the second motor are all electrically connected with the controller.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the both sides of the cabinet body have all set up the ventilation network, and cabinet body one side has set up the track, has set up the mounting panel on the track, has set up installation pole and vent on the mounting panel, has set up radiator fan on the installation pole, and the internal portion of cabinet has set up temperature sensor to its top has set up the controller, and the benefit of adopting this design lies in: but the temperature of the internal portion of cabinet of real-time detection cabinet of the internal portion of cabinet, after the temperature exceeded the threshold value, radiator fan can be started to the controller, because the both sides of the cabinet body have all set up the ventilation network, has strengthened the inside ventilation of the cabinet body, and then the heat that makes electrical equipment produce can the quick discharge cabinet body.
2. The utility model discloses in, cabinet body top has set up first motor, and the output shaft of first motor has set up the dead lever, has set up on the dead lever and has connected the rope, connects the rope bottom and sets up on the mounting panel, and the benefit of adopting this design lies in: first motor can drive the dead lever rotatory, because connect the rope winding on the dead lever, and then can roll up or loosen along with the rotation of dead lever and connect the rope, and then drive the mounting panel and reciprocate, and this design is convenient for adjust radiator fan's height, makes it be located electrical equipment same height, helps improving the heat dispersion of cubical switchboard.
3. The utility model discloses in, set up the draw-in groove on the track, the both sides of mounting panel have set up the recess, have set up the second motor in the recess, and the output shaft of second motor has set up the threaded rod, has set up the thread bush on the threaded rod, has set up the spring on the thread bush, has set up the fixture block on the spring, adopts the benefit of this design to lie in: the second motor is started to drive the threaded rod to rotate, and the threaded rod is in threaded connection with the threaded sleeve, so that the threaded sleeve moves along the axial direction of the threaded rod, the spring pulls the fixture block to move, the position of the fixture block is adjusted through the action of the spring, and the adjusting and fixing of the mounting plate are achieved.
Drawings
Fig. 1 shows a schematic front view structure diagram of a cabinet provided according to an embodiment of the present invention;
fig. 2 shows a schematic side view of a cabinet provided according to an embodiment of the present invention;
fig. 3 shows a schematic view of a connection structure between a track and a mounting plate according to an embodiment of the present invention.
Illustration of the drawings:
1. a cabinet body; 2. a controller; 3. a temperature sensor; 4. a partition plate; 5. a ventilation net; 6. a track; 7. mounting a plate; 8. a first motor; 9. fixing the rod; 10. connecting ropes; 11. a vent; 12. mounting a rod; 13. a heat radiation fan; 14. a card slot; 15. a groove; 16. a second motor; 17. a threaded rod; 18. a threaded sleeve; 19. a spring; 20. and (7) clamping blocks.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The utility model discloses a temperature sensor's model is pt100 to can purchase in the market.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a ventilation cooling type cubical switchboard for electrical engineering, including the cabinet body 1, controller 2 and temperature sensor 3, the inside fixedly connected with baffle 4 of the cabinet body 1, and its two side table walls all inlay and are equipped with ventilation net 5, ventilation net 5's both sides are equipped with track 6, sliding connection has mounting panel 7 on the track 6, vent 11 has been seted up to mounting panel 7's inside, the inboard welding of vent 11 has installation pole 12, bolted connection has radiator fan 13 on the installation pole 12, the top bolted connection of the cabinet body 1 has first motor 8, first motor 8's output shaft rotates and is connected with dead lever 9, the winding is connected with on the dead lever 9 and connects rope 10, connect the both ends of rope 10 respectively with mounting panel 7 and dead lever 9 fixed connection, ventilation net 5 has improved the ventilation performance of cubical switchboard, and take the heat out of cubical switchboard through radiator fan 13.
Specifically, as shown in fig. 3, a groove 15 is formed in one side of the mounting plate 7 close to the rail 6, a second motor 16 is connected to the inner side of the groove 15 through a bolt, a threaded rod 17 is connected to an output shaft of the second motor 16 in a rotating mode, a threaded sleeve 18 is connected to the outer side of the threaded rod 17 through threads, a spring 19 is sleeved on the outer side of the threaded sleeve 18, a clamping block 20 fixedly connected with one end of the spring 19 far away from the second motor 16 is driven by the second motor 16 to enable the threaded sleeve 18 to move along the axial direction of the threaded rod 17, the clamping block 20 is driven by the spring 19 to move, and clamping and separation of the clamping block.
Specifically, as shown in fig. 3, a clamping groove 14 is formed in one side, close to the mounting plate 7, of the rail 6, the end faces, close to each other, of the clamping groove 14 and the clamping block 20 are both of a saw-toothed structure and can be meshed with each other, the groove 15 is in sliding connection with the clamping block 20, the clamping block 20 can move along the axial direction of the threaded rod 17, the stability of meshing can be improved through the saw-toothed structure, and the stability of the mounting plate 7 during fixing is further improved.
Specifically, as shown in fig. 1, the controller 2 is located the top of the cabinet body 1, the temperature sensor 3 is located the inside top surface wall of the cabinet body 1, the temperature sensor 3, the first motor 8, the cooling fan 13 and the second motor 16 are all electrically connected with the controller 2, the real-time temperature detection can be realized through the controller 2 and the temperature sensor 3, the cooling fan 13 is started in time to dissipate heat, and the over-high temperature of the electrical equipment is prevented.
The working principle is as follows: when in use, the electric equipment on the switch cabinet is electrified with commercial power, firstly, a worker adjusts the position of the heat dissipation fan 13 according to the installation position of the electric equipment, the second motor 16 is started, the second motor 16 drives the threaded rod 17 to rotate, because the threaded rod 17 is in threaded connection with the threaded sleeve 18, the threaded sleeve 18 moves along the axial direction of the threaded rod 17, the spring 19 is further driven to move towards the second motor 16, the fixture block 20 is pulled to be separated from the clamping groove 14 under the action of elastic force, then the first motor 8 is started, the first motor 8 drives the fixed rod 9 to rotate, and further drives the mounting plate 7 to move up and down through the connecting rope 10, after the cooling fan 13 moves to the same height as the electrical equipment, the first motor 8 is turned off and the second motor 16 is reversed, the second motor 16 can drive the clamping block 20 to move reversely and be clamped with the clamping groove 14, and then the second motor 16 is turned off; secondly, temperature sensor 3 can real-time detection cabinet body 1 inside temperature and feed back to controller 2, and when the temperature of the internal portion of cabinet exceeded the threshold value, controller 2 started radiator fan 13, sent out the heat of the internal portion of cabinet 1, and then reduced electrical equipment's temperature and passed through foretell step, and the heat that the electrical equipment produced in the cubical switchboard can be discharged fast, and then improved the ventilation and heat dispersion of cubical switchboard.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a ventilation cooling type cubical switchboard for electrical engineering, includes the cabinet body (1), controller (2) and temperature sensor (3), its characterized in that, the inside fixedly connected with baffle (4) of the cabinet body (1) to its two side table walls all inlay and be equipped with ventilation net (5), the both sides of ventilation net (5) are equipped with track (6), sliding connection has mounting panel (7) on track (6), vent (11) have been seted up to the inside of mounting panel (7), the inboard welding of vent (11) has installation pole (12), bolted connection has radiator fan (13) on installation pole (12), the top bolted connection of the cabinet body (1) has first motor (8), the output shaft of first motor (8) rotates and is connected with dead lever (9), the winding is connected with connection rope (10) on dead lever (9), the two ends of the connecting rope (10) are respectively fixedly connected with the mounting plate (7) and the fixing rod (9).
2. The ventilation and heat dissipation type switch cabinet for electrical engineering according to claim 1, wherein a groove (15) is formed in one side, close to the rail (6), of the mounting plate (7), a second motor (16) is connected to the inner side of the groove (15) through a bolt, a threaded rod (17) is connected to an output shaft of the second motor (16) in a rotating mode, a threaded sleeve (18) is connected to the outer side of the threaded rod (17) in a threaded mode, a spring (19) is sleeved on the outer side of the threaded sleeve (18), and a clamping block (20) is fixedly connected to one end, far away from the second motor (16), of the spring (19).
3. The ventilation and heat dissipation type switch cabinet for electrical engineering according to claim 2, wherein a clamping groove (14) is formed in one side of the rail (6) close to the mounting plate (7), and end faces of the clamping groove (14) and the clamping block (20) close to each other are both of a saw-toothed structure and can be meshed with each other.
4. The ventilating and heat dissipating type switch cabinet for electrical engineering as claimed in claim 2, wherein the groove (15) is slidably connected with a latch (20), and the latch (20) is movable along an axial direction of the threaded rod (17).
5. The ventilation and heat dissipation type switch cabinet for electrical engineering according to claim 2, wherein the controller (2) is located at the top of the cabinet body (1), and the temperature sensor (3) is located at the inner top surface wall of the cabinet body (1).
6. The ventilation and heat dissipation type switch cabinet for electrical engineering according to claim 1, wherein the temperature sensor (3), the first motor (8), the heat dissipation fan (13) and the second motor (16) are all electrically connected to the controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020609739.3U CN211579266U (en) | 2020-04-22 | 2020-04-22 | Ventilation and heat dissipation type switch cabinet for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020609739.3U CN211579266U (en) | 2020-04-22 | 2020-04-22 | Ventilation and heat dissipation type switch cabinet for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211579266U true CN211579266U (en) | 2020-09-25 |
Family
ID=72527827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020609739.3U Expired - Fee Related CN211579266U (en) | 2020-04-22 | 2020-04-22 | Ventilation and heat dissipation type switch cabinet for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211579266U (en) |
-
2020
- 2020-04-22 CN CN202020609739.3U patent/CN211579266U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20210422 |