CN212517980U - High-low voltage switch cabinet capable of dissipating heat quickly - Google Patents
High-low voltage switch cabinet capable of dissipating heat quickly Download PDFInfo
- Publication number
- CN212517980U CN212517980U CN202021260526.0U CN202021260526U CN212517980U CN 212517980 U CN212517980 U CN 212517980U CN 202021260526 U CN202021260526 U CN 202021260526U CN 212517980 U CN212517980 U CN 212517980U
- Authority
- CN
- China
- Prior art keywords
- switch cabinet
- fixedly connected
- cabinet shell
- low voltage
- cubical switchboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 19
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model belongs to the technical field of power equipment, especially, be a quick heat dissipation type high-low voltage switch cabinet, including the cubical switchboard casing, the inside wall fixed mounting of cubical switchboard casing has the spray tube, one side fixed mounting of cubical switchboard casing has the carbon dioxide jar, the upper end fixedly connected with air duct of carbon dioxide jar, one side fixed surface of spray tube is connected with the shower nozzle, the interior roof fixed mounting of cubical switchboard casing has the temperature-sensing ware, upper end one side fixed mounting of cubical switchboard casing has the controller. The utility model discloses an exhaust fan, air outlet and carbon dioxide jar for whole cubical switchboard can be faster dispel the heat when using, thereby ensured the safe in utilization of cubical switchboard, the carbon dioxide that releases in the carbon dioxide jar in addition both can carry out rapid cooling to inside temperature, can reach corresponding demand of putting out a fire simultaneously, has improved the safe in utilization of cubical switchboard.
Description
Technical Field
The utility model relates to a power equipment technical field specifically is a quick heat dissipation type high-low voltage switch cabinet.
Background
The high-low voltage switch cabinet is a device for connecting high-voltage or low-voltage cables as the name implies, a high-voltage cabinet is used by a common power supply station and a substation, the high-voltage cabinet is subjected to voltage reduction by a transformer and then enters a low-voltage cabinet, the low-voltage cabinet enters each power distribution box, and protective devices such as switch breakers and the like are assembled into an integrated electrical device without the inside.
However, the existing high-low voltage switch cabinet has the following problems:
1. in the use process of the existing high-low voltage switch cabinet, due to the transmission of electric power, great heat can be generated inside the existing high-low voltage switch cabinet, and the existing switch cabinet only discharges the heat naturally, so that the circuit is easily burnt out due to untimely heat discharge, and even certain fire hazard is caused;
2. the existing high-low voltage switch cabinet is complex in the aspect of disassembling and assembling power elements, so that after the existing high-low voltage switch cabinet is damaged, the existing high-low voltage switch cabinet is difficult to achieve quick disassembly, and the whole maintenance work becomes more difficult.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a quick heat dissipation type high-low voltage switch cabinet has solved current high-low voltage switch cabinet, and at the in-process that uses, the radiating rate generally with to the comparatively complicated problem in the aspect of the group of tearing open of power element.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a fast heat dissipation type high-low voltage switch cabinet comprises a switch cabinet shell, wherein a spray pipe is fixedly mounted on the inner side wall of the switch cabinet shell, a carbon dioxide tank is fixedly mounted on one side of the switch cabinet shell, an air guide pipe is fixedly connected to the upper end of the carbon dioxide tank, a spray head is fixedly connected to the surface of one side of the spray pipe, a temperature sensor is fixedly mounted on the inner top wall of the switch cabinet shell, a controller is fixedly mounted on one side of the upper end of the switch cabinet shell, an air inlet is formed in one side of the switch cabinet shell, a filter screen is fixedly connected to the inner wall of the air inlet, an inclined plate is fixedly connected to one side of the switch cabinet shell, an air outlet is formed in the inner bottom wall of the switch cabinet shell, an exhaust fan is fixedly mounted on the inner wall of the air outlet, a mounting batten is fixedly connected to, the inner wall of the moving groove is connected with a moving block in a sliding mode, the front face of the moving block is fixedly connected with an insulating fixing plate, an electric power element is clamped between the two insulating fixing plates, and the front face of each insulating fixing plate is connected with a fastening screw in a threaded mode.
As a preferred technical scheme of the utility model, the cubical switchboard casing is connected with the switch door through the hinge rotation, the upper end fixedly connected with cubical switchboard ceiling of cubical switchboard casing, the lower extreme fixedly connected with of cubical switchboard casing removes the wheel, the fixed surface of air duct installs the solenoid valve.
As an optimal technical scheme of the utility model, the temperature-sensing ware passes through wire and controller electric connection, the controller passes through wire and solenoid valve electric connection.
As a preferred technical scheme of the utility model, insulating fixed plate passes through fastening screw and installation slat fixed connection, the offer of shifting chute all is the T type form with the design of movable block.
As an optimal technical scheme of the utility model, one end of air duct is connected with a side fixed surface of shower nozzle, and the quantity that sets up of hang plate is five altogether, and each all is in directly over corresponding the air intake.
As an optimized technical scheme of the utility model, the installation slat sets up quantity and is three altogether, and from the top down equidistance installs the front at the cubical switchboard casing.
(III) advantageous effects
Compared with the prior art, the utility model provides a high-low voltage switch cabinet of quick heat dissipation type possesses following beneficial effect:
1. this quick heat dissipation type high-low voltage switch cabinet through exhaust fan, air outlet and carbon dioxide jar for whole switch cabinet can be faster dispel the heat when using, thereby ensured the safe in utilization of switch cabinet, and the carbon dioxide that releases in the carbon dioxide jar both can carry out rapid cooling to inside temperature, can reach corresponding demand of putting out a fire simultaneously, has improved the safe in utilization of switch cabinet.
2. This high low-voltage switchgear of quick heat dissipation type through installation slat, insulating fixed plate and fastening screw for the inside electric power component of cubical switchboard is when damaging to need changing or overhauing, can be swift tear open and assemble more, has made things convenient for whole maintenance work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial top view of the inner bottom wall of the switch cabinet housing according to the present invention;
fig. 3 is a schematic view of a partial connection structure of the installation strip and the power element according to the present invention.
In the figure: 1. a switchgear enclosure; 2. a spray tube; 3. a carbon dioxide tank; 4. an air duct; 5. a spray head; 6. a temperature sensor; 7. a controller; 8. an air inlet; 9. a filter screen; 10. an inclined plate; 11. an air outlet; 12. an exhaust fan; 13. installing a batten; 14. a moving groove; 15. a moving block; 16. an insulating fixing plate; 17. a power element; 18. fastening screws; 19. opening and closing the door; 20. a switch cabinet ceiling; 21. a moving wheel; 22. an electromagnetic valve.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a fast heat dissipation type high-low voltage switch cabinet comprises a switch cabinet shell 1, a spray pipe 2 is fixedly installed on the inner side wall of the switch cabinet shell 1, a carbon dioxide tank 3 is fixedly installed on one side of the switch cabinet shell 1, an air guide pipe 4 is fixedly connected to the upper end of the carbon dioxide tank 3, a spray head 5 is fixedly connected to one side surface of the spray pipe 2, a temperature sensor 6 is fixedly installed on the inner top wall of the switch cabinet shell 1, a controller 7 is fixedly installed on one side of the upper end of the switch cabinet shell 1, an air inlet 8 is formed in one side of the switch cabinet shell 1, a filter screen 9 is fixedly connected to the inner wall of the air inlet 8, an inclined plate 10 is fixedly connected to one side of the switch cabinet shell 1, an air outlet 11 is formed in the inner bottom wall of the switch cabinet shell 1, an exhaust fan 12 is fixedly installed on the inner wall of the air outlet 11, a, a moving block 15 is slidably connected to the inner wall of the moving groove 14, an insulating fixing plate 16 is fixedly connected to the front surface of the moving block 15, an electric power element 17 is sandwiched between the two insulating fixing plates 16, and a fastening screw 18 is threadedly connected to the front surface of the insulating fixing plate 16.
In this embodiment, the exhaust fan 12 is started, the exhaust fan 12 introduces the outside air into the switch cabinet housing 1 through the air inlet 8, and then exhausts the outside air through the air outlet 11, so that the entering air can better take away the inside hot air, and a better heat dissipation effect is achieved, and even if the inside temperature is too high, the temperature sensor 6 senses the inside temperature and feeds back the sensed condition to the controller 7, the controller 7 knows that the control solenoid valve 22 is opened, so that the carbon dioxide in the carbon dioxide tank 3 is rapidly sprayed out through the spraying pipe 2 and the nozzle 5, and rapidly cools the air in the switch cabinet housing 1, if a fire breaks out inside the switch cabinet housing 1, a better fire extinguishing effect can be achieved, and then when the electric power element 17 in the switch cabinet housing 1 is damaged, the fastening screw 18 is firstly loosened, the insulation fixing plate 16 slides under the matching of the moving groove 14 and the moving block 15, so that the insulation fixing plate 16 does not clamp the power element 17 any more, and the power element 17 is convenient to take down for maintenance or replacement.
Specifically, the switch cabinet shell 1 is rotatably connected with a switch door 19 through a hinge, the upper end of the switch cabinet shell 1 is fixedly connected with a switch cabinet ceiling 20, the lower end of the switch cabinet shell 1 is fixedly connected with a movable wheel 21, and the outer surface of the air duct 4 is fixedly provided with an electromagnetic valve 22.
In this embodiment, the design of switch door 19 has made things convenient for and has closed cubical switchboard casing 1, avoids the entering of external rainwater, and what is the design of removing wheel 21 lets whole cubical switchboard casing 1 possess better mobility, has made things convenient for the adjustment position in later stage.
Specifically, the temperature sensor 6 is electrically connected to the controller 7 through a wire, and the controller 7 is electrically connected to the electromagnetic valve 22 through a wire.
In this embodiment, the temperature sensor 6 is DS18B20, the controller 7 is XH-W1209, and the temperature sensor 6, the controller 7, and the solenoid valve 22 are electrically connected by wires, which facilitates later control.
Specifically, the insulating fixing plate 16 is fixedly connected with the mounting strip 13 through a fastening screw 18, and the opening of the moving groove 14 and the design of the moving block 15 are both in a T shape.
In this embodiment, the mobile groove 14 and the mobile block 15 are both T-shaped, so that the mobile block 15 cannot break away when the inner wall of the mobile groove 14 slides, and the stability is ensured.
Specifically, one end of the air duct 4 is fixedly connected with one side surface of the spraying pipe 2, the number of the inclined plates 10 is five, and each inclined plate is located right above the corresponding air inlet 8.
In this embodiment, the inclined plate 10 is disposed right above the air inlet 8, so that rainwater can be better prevented from entering the switch cabinet, and the inside of the whole switch cabinet housing 1 is drier.
Specifically, the number of the mounting strips 13 is three, and the mounting strips are mounted on the front surface of the switch cabinet housing 1 at equal distances from top to bottom.
In this embodiment, three installation laths 13 from top to bottom are equidistantly installed on the front surface of the switch cabinet housing 1, so that the power elements 17 can be better classified and installed, and the utilization rate of the internal space of the switch cabinet housing 1 is guaranteed.
The utility model discloses a theory of operation and use flow: when the rapid heat dissipation type high-low voltage switch cabinet is used, the exhaust fan 12 is started, the exhaust fan 12 introduces the outside air into the switch cabinet shell 1 through the air inlet 8, then the outside air is exhausted through the air outlet 11, the entering air can better take away the inside hot air, a better heat dissipation effect is achieved, in addition, if the inside temperature is too high, the temperature sensor 6 senses the inside temperature, the sensed condition is fed back to the controller 7, the controller 7 controls the electromagnetic valve 22 to be opened after knowing, the carbon dioxide in the carbon dioxide tank 3 is rapidly sprayed out through the spraying pipe 2 and the nozzle 5, the air in the switch cabinet shell 1 is rapidly cooled, if a fire disaster happens inside the switch cabinet shell 1, a better fire extinguishing effect can be achieved, and then when the electric element 17 inside the switch cabinet shell 1 is damaged, at first turn round loose fastening screw 18, make insulating fixed plate 16 slide under the cooperation of shifting chute 14 and movable block 15, thereby let insulating fixed plate 16 no longer carry out the clamping to electric power component 17, conveniently take off electric power component 17 and overhaul or change, moreover be exactly the design of switch door 19, made things convenient for and closed cubical switchboard casing 1, avoid the entering of external rainwater, the design of wheel 21 is removed in addition, let whole cubical switchboard casing 1 possess better mobility, the adjusting position in later stage has been made things convenient for.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a quick heat dissipation type high-low voltage switch cabinet, includes cubical switchboard casing (1), its characterized in that: the inner side wall of the switch cabinet shell (1) is fixedly provided with a spray pipe (2), one side of the switch cabinet shell (1) is fixedly provided with a carbon dioxide tank (3), the upper end of the carbon dioxide tank (3) is fixedly connected with an air duct (4), one side surface of the spray pipe (2) is fixedly connected with a spray head (5), the inner top wall of the switch cabinet shell (1) is fixedly provided with a temperature sensor (6), one side of the upper end of the switch cabinet shell (1) is fixedly provided with a controller (7), one side of the switch cabinet shell (1) is provided with an air inlet (8), the inner wall of the air inlet (8) is fixedly connected with a filter screen (9), one side of the switch cabinet shell (1) is fixedly connected with a tilt plate (10), the inner bottom wall of the switch cabinet shell (1) is provided with an air outlet (11), and the inner wall of the air outlet (11, the front face of the switch cabinet shell (1) is fixedly connected with an installation batten (13), the front face of the installation batten (13) is transversely provided with a moving groove (14), the inner wall of the moving groove (14) is connected with a moving block (15) in a sliding mode, the front face of the moving block (15) is fixedly connected with an insulation fixing plate (16), an electric power element (17) is clamped between the two insulation fixing plates (16), and the front face of the insulation fixing plate (16) is in threaded connection with a fastening screw (18).
2. The fast heat dissipation type high-low voltage switch cabinet according to claim 1, characterized in that: the switch cabinet is characterized in that the switch cabinet shell (1) is rotatably connected with a switch door (19) through a hinge, the upper end of the switch cabinet shell (1) is fixedly connected with a switch cabinet ceiling (20), the lower end of the switch cabinet shell (1) is fixedly connected with a movable wheel (21), and the outer surface of the air duct (4) is fixedly provided with an electromagnetic valve (22).
3. The fast heat dissipation type high-low voltage switch cabinet according to claim 1, characterized in that: the temperature sensor (6) is electrically connected with the controller (7) through a lead, and the controller (7) is electrically connected with the electromagnetic valve (22) through a lead.
4. The fast heat dissipation type high-low voltage switch cabinet according to claim 1, characterized in that: the insulation fixing plate (16) is fixedly connected with the mounting strip plate (13) through fastening screws (18), and the moving groove (14) and the moving block (15) are both in a T shape.
5. The fast heat dissipation type high-low voltage switch cabinet according to claim 1, characterized in that: one end of the air duct (4) is fixedly connected with the surface of one side of the spraying pipe (2), the number of the inclined plates (10) is five, and each inclined plate is located right above the corresponding air inlet (8).
6. The fast heat dissipation type high-low voltage switch cabinet according to claim 1, characterized in that: the installation laths (13) are three in number and are arranged on the front surface of the switch cabinet shell (1) at equal distances from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021260526.0U CN212517980U (en) | 2020-06-30 | 2020-06-30 | High-low voltage switch cabinet capable of dissipating heat quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021260526.0U CN212517980U (en) | 2020-06-30 | 2020-06-30 | High-low voltage switch cabinet capable of dissipating heat quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212517980U true CN212517980U (en) | 2021-02-09 |
Family
ID=74432739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021260526.0U Expired - Fee Related CN212517980U (en) | 2020-06-30 | 2020-06-30 | High-low voltage switch cabinet capable of dissipating heat quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212517980U (en) |
-
2020
- 2020-06-30 CN CN202021260526.0U patent/CN212517980U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210866940U (en) | Block terminal with dampproofing and dehumidification function | |
| CN212517980U (en) | High-low voltage switch cabinet capable of dissipating heat quickly | |
| CN211958548U (en) | High-current medium-voltage switch cabinet structure with high heat dissipation performance | |
| CN209844352U (en) | Low-voltage switch cabinet easy to maintain | |
| CN216214984U (en) | High-voltage switch cabinet | |
| CN218386362U (en) | Electromechanical control cabinet for coal mine | |
| CN111884064A (en) | Armored movable metal-enclosed switch power cabinet and wiring method thereof | |
| CN206211349U (en) | Fixed high-voltage switch cubicle | |
| CN114400557A (en) | Low-voltage switchgear with active cooling assembly and implementation method thereof | |
| CN211209057U (en) | Low-voltage transformer cabinet with heat dissipation function | |
| CN210246023U (en) | Electric appliance control cabinet convenient to automatically dissipate heat | |
| CN208046052U (en) | A kind of AC low-tension switchgear | |
| CN113451905A (en) | High-voltage complete power distribution cabinet with cooling function | |
| CN213546836U (en) | High-low voltage switch cabinet with high safety performance | |
| CN217427363U (en) | Low-voltage cabinet and photovoltaic power plant | |
| CN110142490A (en) | A kind of Air low-temperature plasma equipment of automatic periodically dedusting maintenance | |
| CN219041175U (en) | Electrical equipment distribution device | |
| CN218549149U (en) | Compound intelligent armor of monitoring formula high tension switchgear that withdraws | |
| CN204216403U (en) | A kind of dehydrating unit and power supply unit | |
| CN220797461U (en) | Environment-friendly sealed insulating ring main unit | |
| CN218633027U (en) | Temperature control device of high-low voltage switch cabinet | |
| CN113258489B (en) | Remote intelligent control rack system and low-voltage control box control system | |
| CN212626705U (en) | Intelligent power lightning protection box | |
| CN213753685U (en) | Dampproofing waterproof intelligent cubical switchboard | |
| CN213816979U (en) | High-low voltage power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |