CN220156047U - Switch cabinet for electrical engineering - Google Patents
Switch cabinet for electrical engineering Download PDFInfo
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- CN220156047U CN220156047U CN202320919599.3U CN202320919599U CN220156047U CN 220156047 U CN220156047 U CN 220156047U CN 202320919599 U CN202320919599 U CN 202320919599U CN 220156047 U CN220156047 U CN 220156047U
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- cabinet body
- cabinet
- electrical engineering
- hydraulic telescopic
- switch
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- 238000004870 electrical engineering Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000008093 supporting effect Effects 0.000 claims abstract description 19
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 15
- 239000003381 stabilizer Substances 0.000 claims description 17
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 230000000630 rising effect Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000005855 radiation Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
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Abstract
The utility model discloses a switch cabinet for electrical engineering, which comprises a cabinet body, wherein a cabinet door is arranged on the front surface of the cabinet body, a switch knob is arranged on one side of the front surface of the cabinet door, a heat dissipation opening is arranged on the lower side of the front surface of the cabinet body, and a filter screen is fixedly arranged in the heat dissipation opening. The utility model relates to a switch cabinet for electrical engineering, which is used by matching a cabinet body, a bottom plate, a through hole, a drain hole, a loop-shaped supporting block, a stabilizing groove, a stabilizing rod, a hydraulic telescopic rod, a filter screen, a heat dissipation port, a mounting rod and a water level sensor, wherein the cabinet body is lifted under the driving action of the hydraulic telescopic rod along with the rising of water level of the water on the ground in a rainy day, so that the bottom of the water-storage connected cabinet body cannot be contacted, the phenomenon that rainwater can enter the cabinet body from the heat dissipation port is avoided, the applicability of the cabinet body is improved, any structure is not additionally arranged outside the heat dissipation port, and the smoothness of external airflow entering the cabinet body is ensured.
Description
Technical Field
The utility model relates to the technical field of electrical engineering, in particular to a switch cabinet for electrical engineering.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system, and the components in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like; the switch cabinets are classified into a movable switch cabinet and a fixed switch cabinet according to the installation mode of the circuit breaker; or according to the different cabinet structures, the switch cabinet can be divided into an open switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; according to different voltage levels, the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be further divided.
The multifunctional switch cabinet for electrical engineering disclosed by China patent publication No. CN216750726U comprises a main body, wherein a heat radiation opening is formed in the surface of the main body, a baffle cover is covered on the surface of the heat radiation opening, and a baffle is fixed in the baffle cover; through the fender lid, baffle, the bleeder vent of design, can avoid the rainwater to get into the inside of device through the thermovent, cause the influence to the work of device internal equipment for the thermovent has the function of rain-proof water, through first fixed block, first spacing hole, second fixed block, stripper plate, connecting rod, ejector pin, kicking block, draw-in groove, the fixture block of design, can dismantle the fender lid, convenient to use, easy operation.
To above-mentioned related art, this cubical switchboard exists some not enoughly, in the in-service use, through the fender lid of design, the baffle, the bleeder vent, can avoid the rainwater to get into the inside of device through the thermovent, if the height of rainy day ground ponding exceeds the height at baffle top, the rainwater still can get into the inside of fender lid, then get into the inside of the cabinet body through the thermovent for there is certain limitation, and through the setting of fender lid, can influence the inside of external air current entering cabinet body, reduce the radiating effect of the internal portion of cabinet, be unfavorable for the normal steady operation of the internal electrical components of cabinet, consequently, it is necessary to provide a cubical switchboard for electrical engineering to solve above-mentioned technical problem.
Disclosure of Invention
The object of the present utility model is to provide a switchgear for electrical engineering, which solves the problems set forth in the background art mentioned above.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a cubical switchboard for electrical engineering, includes the cabinet body, the front of the cabinet body is provided with the cabinet door, the positive one side of cabinet door is provided with the knob switch, the positive downside of the cabinet body is provided with the thermovent, the inside fixed mounting of thermovent has the filter screen, the bottom fixed mounting of the cabinet body has hydraulic telescoping rod, and hydraulic telescoping rod's quantity is two, hydraulic telescoping rod's driving end fixed mounting has the bottom plate, the bottom fixed mounting of the cabinet body has the installation pole, the bottom fixed mounting of installation pole has level sensor.
As a further scheme of the utility model: the front of the cabinet door is fixedly arranged on the outer side of the switch knob, and an annular shielding piece is fixedly arranged on the front of the cabinet door.
As still further aspects of the utility model: the top fixed mounting of bottom plate has a shape supporting shoe that returns, the avris fixed mounting of cabinet body bottom has a plurality of stabilizer bar, the stabilizer groove corresponding with stabilizer bar position, quantity has been seted up at the top of shape supporting shoe that returns, a plurality of through-hole has been seted up to the downside of stabilizer groove surface.
As still further aspects of the utility model: and an exhaust fan is fixedly arranged at the top of the cabinet body.
As still further aspects of the utility model: the cabinet is characterized in that the two sides of the top of the cabinet body are fixedly provided with supporting frames, and the top of each supporting frame is fixedly provided with a shielding plate.
As still further aspects of the utility model: and a drain hole is formed in the lower side of the inner wall of the stabilizing groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the matched use of the cabinet body, the bottom plate, the through hole, the drain hole, the back-shaped supporting block, the stabilizing groove, the stabilizing rod, the hydraulic telescopic rod, the filter screen, the radiating hole, the mounting rod and the water level sensor, the cabinet body is lifted under the driving action of the hydraulic telescopic rod along with the rising of the water level of the water on the ground in a rainy day, so that the bottom of the water-storage connected cabinet body cannot be contacted, the phenomenon that rainwater can enter the cabinet body from the radiating hole is avoided, the applicability of the cabinet body is improved, meanwhile, any structure is not additionally arranged outside the radiating hole, the smoothness of the external airflow entering the cabinet body is ensured, the electric appliance element in the cabinet body stably operates, the hydraulic telescopic rod is in a non-working state in normal weather, and the stabilizing rod at the moment is directly clamped in the interior of the stabilizing groove, the back-shaped supporting block, the stabilizing groove and the stabilizing rod cooperate, the supporting effect is realized on the cabinet body, the long-time supporting of the cabinet body by the hydraulic telescopic rod is avoided, the use stability of the hydraulic telescopic rod is improved, the daily life of the cabinet body is prevented, and the daily life of the cabinet body is prevented from being directly contacted with the bottom of the cabinet body in the use process, and the daily life of the cabinet body is prevented from being corroded.
2. According to the utility model, the annular shielding piece and the switch knob are arranged, so that the switch knob is arranged in the annular shielding piece in the daily use process of the cabinet body, and is not easy to touch by the outside, and the phenomenon of incorrect operation caused by accidental rotation of the switch knob is avoided.
3. According to the utility model, through the arrangement of the exhaust fan, after the exhaust fan is started, according to the hot air rising principle, the exhaust fan can rapidly exhaust high-temperature gas in the cabinet body, and can accelerate external gas to enter the cabinet body through the heat radiation opening, so that the circulation of the gas in the cabinet body is improved, the heat radiation effect is improved, and the stable operation of electric elements in the cabinet body in summer is ensured.
4. According to the utility model, through the arrangement of the shielding plate and the supporting frame, the shielding plate can shield rain and shield sun for the cabinet body when the cabinet body is used outdoors, so that the aging speed of the cabinet body and the electric elements in the cabinet body is slowed down, the service lives of the cabinet body and the electric elements in the cabinet body are prolonged, meanwhile, the rainwater outside in rainy days can be prevented from entering the cabinet body through the exhaust fan, and the practicability is high.
Drawings
FIG. 1 is a schematic structural view of a switchgear for electrical engineering;
FIG. 2 is a schematic view of the structure of a cabinet body in a switchgear for electrical engineering;
FIG. 3 is a schematic view of the structure of a base plate and a loop-shaped support block in a switchgear for electrical engineering;
fig. 4 is a bottom view of a cabinet body in a switchgear for electrical engineering.
In the figure: 1. a cabinet body; 2. a bottom plate; 3. a through hole; 4. a drain hole; 5. a loop-shaped supporting block; 6. a stabilizing groove; 7. a stabilizer bar; 8. a hydraulic telescopic rod; 9. a shielding plate; 10. a support frame; 11. an exhaust fan; 12. an annular shield; 13. a switch knob; 14. a cabinet door; 15. a filter screen; 16. a heat radiation port; 17. a mounting rod; 18. a water level sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in an embodiment of the present utility model, a switch cabinet for electrical engineering includes a cabinet body 1, a cabinet door 14 is disposed on a front side of the cabinet body 1, a switch knob 13 is disposed on one side of the front side of the cabinet door 14, a heat dissipation opening 16 is disposed on a lower side of the front side of the cabinet body 1, a filter screen 15 is fixedly mounted in the heat dissipation opening 16, hydraulic telescopic rods 8 are fixedly mounted at a bottom of the cabinet body 1, two hydraulic telescopic rods 8 are fixedly mounted at a driving end of the hydraulic telescopic rods 8, a bottom plate 2 is fixedly mounted at a bottom of the cabinet body 1, a mounting rod 17 is fixedly mounted at a bottom end of the mounting rod 17, and a water level sensor 18 is fixedly mounted at a bottom end of the mounting rod 17.
Referring to fig. 1 and 2, in the present utility model, an annular shielding member 12 is fixedly installed on the front surface of a cabinet door 14 outside a switch knob 13.
Referring to fig. 1 and 3, in the utility model, a square support block 5 is fixedly installed at the top of a bottom plate 2, a plurality of stabilizer bars 7 are fixedly installed at the side of the bottom of a cabinet body 1, stabilizer grooves 6 corresponding to the stabilizer bars 7 in position and number are formed at the top of the square support block 5, the stabilizer grooves 6 are clamped with the stabilizer bars 7, and a plurality of through holes 3 are formed at the lower side of the outer surface of the stabilizer grooves 6.
Referring to fig. 1 and 2, in the present utility model, an exhaust fan 11 is fixedly installed at the top of a cabinet 1.
Referring to fig. 1, in the utility model, a supporting frame 10 is fixedly installed on both sides of the top of a cabinet body 1, and a shielding plate 9 is fixedly installed on the top of the supporting frame 10.
Referring to fig. 1 and 3, in the utility model, a drain hole 4 is formed on the lower side of the inner wall of the stabilizing groove 6, and the drain hole 4 is communicated with the outer surface of the stabilizing groove 6, when the water level of the accumulated water exceeds the top accumulated water of the square support block 5, the accumulated water enters the stabilizing groove 6, and after the accumulated water is removed, the accumulated water in the stabilizing groove 6 is conveniently discharged.
The working principle of the utility model is as follows:
referring to fig. 1 to 4, in use, the electrical components in the utility model are externally connected with a power supply and a controller, because the equipment matched with the controller is common equipment, the electrical connection relationship and specific circuit structure are not repeated in the prior art, when the cabinet body 1 is used outdoors, when the accumulated water on the ground in rainy days rises gradually, the accumulated water passes over the top of the bottom plate 2 along with the rising of the accumulated water, the internal accumulated water of the loop-shaped supporting block 5 and the external accumulated water can be ensured to rise at the same water level through the arrangement of the through holes 3, once the water surface of the accumulated water contacts the water level sensor 18, the water level sensor 18 transmits signals to the controller, the controller controls the hydraulic telescopic rod 8 to start working, the driving end of the hydraulic telescopic rod 8 starts to extend so that the cabinet body 1 is lifted along with the rising of the accumulated water on the ground in rainy days, the cabinet body 1 can rise along with the water level of the accumulated water to enable the cabinet body 1 to be lifted under the driving action of the hydraulic telescopic rod 8, so that the bottom of the accumulated water connected with the cabinet body 1 cannot be contacted, the phenomenon that rainwater can enter the interior of the cabinet body 1 from the heat dissipation port 16 is avoided, the applicability of the cabinet body 1 is improved, meanwhile, any structure is not additionally arranged outside the heat dissipation port 16, the smoothness of the outside air flow entering the interior of the cabinet body 1 is ensured, the electric elements in the cabinet body stably operate, the hydraulic telescopic rod 8 is in an inactive state under normal weather, the stabilizer rod 7 at the moment is directly clamped in the stabilizer groove 6, the cabinet body 1 is supported by the cooperation of the return supporting block 5, the stabilizer groove 6 and the stabilizer rod 7, the long-time support of the cabinet body 1 by the driving end of the hydraulic telescopic rod 8 is avoided, the use stability of the hydraulic telescopic rod 8 is improved, and in the daily use process of the cabinet body 1, the phenomenon that the bottom of the cabinet body 1 is easily corroded due to the direct contact between the bottom of the cabinet body 1 and the ground and the service life of the cabinet body 1 is reduced is avoided.
Referring to fig. 1 and 2, when the cabinet door 14 needs to be opened, a worker needs to stretch into the annular shielding member 12 by hand to operate the switch knob 13, and then the cabinet door 14 can be opened, and in the daily use process of the cabinet body 1, the switch knob 13 is arranged in the annular shielding member 12, so that the outside is not easy to touch, and the phenomenon of error operation is avoided because the switch knob 13 is accidentally rotated.
Referring to fig. 1 and 2, when in use, in the normal use process of the cabinet body 1, the electrical components inside the cabinet body 1 can generate a large amount of heat, especially in hot summer, the electrical components inside the cabinet body 1 can not be cooled by the cooling port 16 alone, so that in summer, the exhaust fan 11 can be controlled by the controller to start working, after the exhaust fan 11 is started, according to the rising principle of hot air, the exhaust fan 11 can rapidly exhaust high-temperature gas inside the cabinet body 1, and external gas can be accelerated to enter the cabinet body 1 through the cooling port 16, so that the circulation of gas inside the cabinet body 1 is improved, the cooling effect is improved, and the stable operation of the electrical components inside the cabinet body 1 in summer is ensured.
Referring to fig. 1, during the use, shielding plate 9 can hide rain to keep off the sun to cabinet body 1 when cabinet body 1 is outdoor use, has slowed down cabinet body 1 and the inside electrical components's of cabinet body 1 ageing speed, has improved cabinet body 1 and its inside electrical components's life, still can avoid simultaneously at the outside rainwater of rainy day entering the inside of cabinet body 1 through exhaust fan 11, and the practicality is high.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Switch cabinet for electrical engineering, comprising a cabinet body (1), characterized in that: the novel intelligent cabinet temperature control device is characterized in that a cabinet door (14) is arranged on the front side of the cabinet body (1), a switch knob (13) is arranged on one side of the front side of the cabinet door (14), a radiating opening (16) is formed in the lower side of the front side of the cabinet body (1), a filter screen (15) is fixedly arranged in the radiating opening (16), hydraulic telescopic rods (8) are fixedly arranged at the bottom of the cabinet body (1), the number of the hydraulic telescopic rods (8) is two, a bottom plate (2) is fixedly arranged at the driving end of each hydraulic telescopic rod (8), a mounting rod (17) is fixedly arranged at the bottom of the cabinet body (1), and a water level sensor (18) is fixedly arranged at the bottom end of each mounting rod (17).
2. A switchgear for electrical engineering according to claim 1, characterized in that: the front surface of the cabinet door (14) is positioned at the outer side of the switch knob (13) and is fixedly provided with an annular shielding piece (12).
3. A switchgear for electrical engineering according to claim 1, characterized in that: the top fixed mounting of bottom plate (2) has back shape supporting shoe (5), the avris fixed mounting of cabinet body (1) bottom has a plurality of stabilizer bar (7), stable groove (6) corresponding with stabilizer bar (7) position, quantity have been seted up at the top of back shape supporting shoe (5), a plurality of through-hole (3) have been seted up to the downside of stable groove (6) surface.
4. A switchgear for electrical engineering according to claim 1, characterized in that: an exhaust fan (11) is fixedly arranged at the top of the cabinet body (1).
5. A switchgear for electrical engineering according to claim 1, characterized in that: the two sides of the top of the cabinet body (1) are fixedly provided with supporting frames (10), and the top of each supporting frame (10) is fixedly provided with a shielding plate (9).
6. A switchgear for electrical engineering according to claim 3, characterized in that: the lower side of the inner wall of the stabilizing groove (6) is provided with a drain hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320919599.3U CN220156047U (en) | 2023-04-22 | 2023-04-22 | Switch cabinet for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320919599.3U CN220156047U (en) | 2023-04-22 | 2023-04-22 | Switch cabinet for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220156047U true CN220156047U (en) | 2023-12-08 |
Family
ID=89013350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320919599.3U Active CN220156047U (en) | 2023-04-22 | 2023-04-22 | Switch cabinet for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220156047U (en) |
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2023
- 2023-04-22 CN CN202320919599.3U patent/CN220156047U/en active Active
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