CN210443841U - High-voltage switch cabinet - Google Patents
High-voltage switch cabinet Download PDFInfo
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- CN210443841U CN210443841U CN201921781314.4U CN201921781314U CN210443841U CN 210443841 U CN210443841 U CN 210443841U CN 201921781314 U CN201921781314 U CN 201921781314U CN 210443841 U CN210443841 U CN 210443841U
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- suction pipe
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Abstract
The utility model relates to a high tension switchgear technical field specifically is a high tension switchgear for a plurality of electrical apparatus of solving current high tension switchgear influence each other at the during operation, the problem of lighting other electrical apparatus that can be quick when one of them electrical apparatus takes place to burn. The utility model discloses a cabinet body, install the cabinet door on the cabinet body, it has a plurality of draw-in grooves to open on the inner wall of the cabinet body, but joint baffle in the draw-in groove, it has the through wires hole to open on the baffle, it has the cavity to open in the baffle, be equipped with the thing of putting out a fire in the cavity. The utility model discloses according to the quantity and the type of installation electrical apparatus in the high tension switchgear, select the baffle joint in appropriate draw-in groove, the working space of every electrical apparatus is just relatively independent like this, and the baffle can block stretching of the intensity of a fire when one of them electrical apparatus burning, and the thing of putting out a fire in the cavity also can play certain effect of putting out a fire to flame, just so can slow down stretching of the intensity of a fire in the high tension switchgear to reduce corresponding economic loss.
Description
Technical Field
The utility model relates to a high tension switchgear technical field, more specifically relates to a high tension switchgear.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
High tension switchgear among the prior art includes the high tension switchgear body, and the positive movable surface mounting of high tension switchgear body has the cabinet door, and the positive surface of cabinet door is provided with the lock core, and the fixed surface of lock core installs and rotates the handle, and the box is placed to the right side fixedly connected with repair tools of high tension switchgear body, the equal fixedly connected with rainshelter installation piece in both sides at high tension switchgear body top, the top fixedly connected with chevron shape rainshelter of rainshelter installation piece. The relevant electrical apparatus is installed in the high tension switchgear body, and the high tension switchgear body plays the effect of protection to electrical apparatus.
A plurality of electric appliances may be installed in the high-voltage switch cabinet, each electric appliance emits certain heat during normal operation, and if the temperature of one electric appliance is too high or the electric appliance burns due to other reasons, the burning electric appliance can quickly ignite other electric appliances which are not burnt, so that greater safety accidents and economic losses are caused. Therefore, a high-voltage switch cabinet capable of slowing down the burning speed of the electric appliance is urgently needed.
SUMMERY OF THE UTILITY MODEL
Based on above problem, the utility model provides a high tension switchgear for a plurality of electrical apparatus of solving current high tension switchgear influence each other at the during operation, the problem of firing other electrical apparatus that can be quick when one of them electrical apparatus takes place to burn. The utility model discloses according to the quantity and the type of installation electrical apparatus in the high tension switchgear, select the baffle joint in appropriate draw-in groove, the working space of every electrical apparatus is just relatively independent like this, and the baffle can block stretching of the intensity of a fire when one of them electrical apparatus burning, and the thing of putting out a fire in the cavity also can play certain effect of putting out a fire to flame, just so can slow down stretching of the intensity of a fire in the high tension switchgear to reduce corresponding economic loss.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a high tension switchgear, includes the cabinet body, install the cabinet door on the cabinet body, it has a plurality of draw-in grooves to open on the inner wall of the cabinet body, but joint baffle in the draw-in groove, it has the through wires hole to open on the baffle, it has the cavity to open in the baffle, be equipped with the thing of putting out a fire in the cavity.
The working principle is as follows: the staff selects the baffle joint in appropriate draw-in groove according to the quantity and the type of electrical apparatus in the high tension switchgear, and the electric wire of connecting each electrical apparatus can pass through the through wires hole, and the workspace of every electrical apparatus is just relatively independent like this: when one or more electric appliances are burnt for some reasons, the fire spreading between the electric appliances can be slowed down due to the blocking of the partition plate, and when the fire extinguishing objects in the cavity fall to the electric appliances after the partition plate is burnt out, the fire extinguishing objects can extinguish the fire and slow down the fire, so that the fire spreading in the high-voltage switch cabinet can be slowed down, more rescue time can be won for workers, and the corresponding economic loss is reduced.
As a preferred mode, the draw-in groove is the forked tail recess, the relative both sides face of baffle is equipped with the forked tail arch, but the forked tail arch joint is in the forked tail recess.
As a preferable mode, a water collecting tank is installed at the upper end of the cabinet body, a water collecting tank is arranged in the water collecting tank, a heat absorbing pipe assembly extending into the wall of the cabinet body is installed on the bottom surface of the water collecting tank, the height from the water outlet of the heat absorbing pipe assembly to the ground is larger than the distance from the lowest part of the heat absorbing pipe assembly to the ground, and the water outlet of the heat absorbing pipe assembly is located outside the cabinet body.
As a preferable mode, a mounting groove is formed in the water collecting tank in the vertical direction, a heat absorbing groove is formed in the cabinet body, the heat absorbing pipe assembly comprises a main suction pipe and a secondary suction pipe which are connected with each other, the main suction pipe is mounted in the mounting groove, and the secondary suction pipe is mounted in the heat absorbing groove.
As a preferable mode, the main suction pipe comprises a suction pipe body and a suction pipe cap which are formed into a whole, the outer diameter of the suction pipe cap is larger than the outer diameter of the suction pipe body, the inner diameter of the suction pipe cap is equal to the inner diameter of the suction pipe body, a circular groove is further formed in the bottom surface of the water collecting tank, and the suction pipe cap is installed in the circular groove.
As a preferred mode, the secondary suction pipes comprise a plurality of horizontal sections and a plurality of vertical sections, the horizontal sections and the vertical sections are arranged at intervals, the number of the secondary suction pipes is three, and the three secondary suction pipes are connected with the main suction pipe through four-way joints.
As a preferred mode, still install the layer of putting out a fire between the cabinet body and catch basin, it has the chamber of putting out a fire to open in the layer of putting out a fire, it puts out a fire the intracavity and is equipped with the thing of putting out a fire.
As a preferable mode, the fire extinguishing layer comprises a bottom plate, a horizontal groove is formed in the cabinet body, the bottom plate is installed in the horizontal groove, and the fire extinguishing object is fine sand or concrete.
The utility model has the advantages as follows:
(1) the utility model discloses according to the quantity and the type of installation electrical apparatus in the high tension switchgear, select the baffle joint in appropriate draw-in groove, the working space of every electrical apparatus is just relatively independent like this, and the baffle can block stretching of the intensity of a fire when one of them electrical apparatus burning, and the thing of putting out a fire in the cavity also can play certain effect of putting out a fire to flame, just so can slow down stretching of the intensity of a fire in the high tension switchgear to reduce corresponding economic loss.
(2) The utility model discloses well draw-in groove is the forked tail recess, and the relative both sides face of baffle is equipped with the forked tail arch, but the forked tail arch joint can make things convenient for the baffle joint in the draw-in groove on the one hand in the forked tail recess, and on the other hand can restrict the removal of baffle in detaching the joint direction to it is more accurate to make the baffle joint in the draw-in groove.
(3) The utility model discloses each electrical apparatus in the middle and high voltage switch cabinet is by mutual separation, if when certain electrical apparatus broke down, can be quick take off corresponding baffle, just can just keep in repair this electrical apparatus, so the convenient maintenance to this cabinet internal electrical apparatus.
(4) The utility model discloses in through at the internal heat absorption pipe subassembly that is provided with of cabinet, water in the catch basin can pass through the heat absorption pipe subassembly to flow from the delivery port of heat absorption pipe subassembly, water can stay in the heat absorption pipe subassembly, and water has higher specific heat capacity, so the heat that more electrical apparatus distributed away can be taken away to water in the heat absorption pipe subassembly, thereby the temperature that makes in the high tension switchgear is unlikely to too high, the use that electrical apparatus in the cabinet can be normal.
(5) The utility model discloses still install the layer of putting out a fire between the well cabinet body and catch basin, it has the chamber of putting out a fire to put out a fire to open in the layer, puts out a fire the intracavity and is equipped with the thing of putting out a fire. Although can take away the internal heat of cabinet through the water in the heat absorption pipe subassembly, do not also get rid of the internal electrical apparatus of cabinet because the high temperature, short circuit or other reasons burn, if the electrical apparatus back of getting up of burning, can burn the top of the cabinet body through, with the top of the cabinet body also the bottom on layer of putting out a fire burn through the back, the thing of putting out a fire in the intracavity can fall on the electrical apparatus to help putting out a fire on the electrical apparatus or reducing the intensity of a fire of electrical apparatus.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the front sectional structure of the partition plate of the present invention;
FIG. 3 is a schematic front sectional view of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the front sectional structure of the water collecting tank, the fire extinguishing layer and the cabinet body when they are connected;
fig. 6 is a schematic front view of the heat absorbing tube assembly of the present invention;
fig. 7 is a schematic top view of the heat absorbing tube assembly of the present invention;
FIG. 8 is a schematic view of the front structure of the secondary straw of the present invention;
FIG. 9 is a schematic front sectional view of the main suction pipe of the present invention;
reference numerals: the cabinet body 1, the 101 draw-in groove, 102 heat sink, 11 cabinet doors, 2 baffles, 21 forked tail archs, 22 through wires holes, 3 catch basins, 31 water catch bowl, 32 circular slots, 33 mounting grooves, 4 heat-absorbing pipe subassemblies, 41 main straws, 411 straw bodies, 412 straw caps, 42 cross joint, 43 times straw, 431 horizontal segment, 432 vertical section, 5 extinguishments, 6 extinguishment layers, 601 extinguishment chamber, 61 bottom plates.
Detailed Description
For a better understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the following embodiments.
Example 1:
as shown in fig. 1-9, a high-voltage switch cabinet comprises a cabinet body 1, a cabinet door 11 is installed on the cabinet body 1, a plurality of clamping grooves 101 are formed in the inner wall of the cabinet body 1, a partition plate 2 can be clamped in the clamping grooves 101, a threading hole 22 is formed in the partition plate 2, a cavity is formed in the partition plate 2, and a fire extinguisher 5 is arranged in the cavity.
The working principle is as follows: the staff selects the partition board 2 to be clamped in the proper clamping groove 101 according to the number and the types of the electric appliances in the high-voltage switch cabinet, and the electric wires connecting the electric appliances can pass through the threading holes 22, so that the working space of each electric appliance is relatively independent; when one or more of the electric appliances are burnt for some reasons, the fire spread between the electric appliances can be slowed down due to the blocking of the partition board 2, and when the fire extinguishant 5 in the cavity falls on the electric appliances after the partition board 2 is burnt out, the fire extinguishant 5 can extinguish the fire and slow down the fire, so that the fire spread in the high-voltage switch cabinet can be slowed down, more rescue time can be won for workers, and corresponding economic loss is reduced.
Preferably, draw-in groove 101 is the forked tail recess, and the relative both sides face of baffle 2 is equipped with forked tail arch 21, but forked tail arch 21 joint is in the forked tail recess, can make things convenient for 2 joints of baffle in draw-in groove 101 on the one hand, and on the other hand can restrict the removal of baffle 2 in detaching the joint direction to make baffle 2 joint more accurate in draw-in groove 101.
Example 2:
as shown in fig. 1 to 9, on the basis of the above embodiments, this embodiment provides a preferred mechanism for removing heat from the electrical equipment inside the high-voltage switch cabinet. Namely, the water collecting tank 3 is installed at the upper end of the cabinet body 1, the water collecting tank 31 is arranged in the water collecting tank 3, the bottom surface of the water collecting tank 31 is provided with the heat absorbing pipe assembly 4 extending into the cabinet wall of the cabinet body 1, the height of the water outlet of the heat absorbing pipe assembly 4 from the ground is larger than the distance of the lowest part of the heat absorbing pipe assembly 4 from the ground, and the water outlet of the heat absorbing pipe assembly 4 is positioned outside the cabinet body 1. Through being provided with heat absorption pipe assembly 4 in the cabinet body 1, water in the catch basin 3 can pass through heat absorption pipe assembly 4 to flow out from the delivery port of heat absorption pipe assembly 4, water can stay in heat absorption pipe assembly 4, and water has higher specific heat capacity, so the heat that more electrical apparatus gave out can be taken away to water in the heat absorption pipe assembly 4, thereby the temperature that makes in the high tension switchgear is unlikely to too high, and the electrical apparatus in the cabinet can normal use.
Preferably, the collecting tank 3 is provided with an installation groove 33 in the vertical direction, the cabinet 1 is provided with a heat absorption groove 102 in the cabinet, the heat absorption pipe assembly 4 comprises a main suction pipe 41 and a secondary suction pipe 43 which are connected with each other, the main suction pipe 41 is installed in the installation groove 33, and the secondary suction pipe 43 is installed in the heat absorption groove 102. The main suction pipe 41 is in interference fit with the mounting groove 33, water cannot permeate into the mounting groove 33, the secondary heat absorption pipe is arranged in the side wall of the cabinet body 1, and water in the secondary suction pipe 43 can be absorbed more easily to remove heat in the cabinet body 1.
Preferably, the main suction pipe 41 includes a suction pipe body 411 and a suction pipe cap 412 formed integrally with each other, an outer diameter of the suction pipe cap 412 is larger than an outer diameter of the suction pipe body 411, an inner diameter of the suction pipe cap 412 is equal to an inner diameter of the suction pipe body 411, a circular groove 32 is further formed in a bottom surface of the water collection tank 31, and the suction pipe cap 412 is installed in the circular groove 32. Therefore, the suction pipe body 411 can be more firmly installed in the installation groove 33, and more importantly, due to the existence of the suction pipe cap 412, the water in the water collecting tank 3 can be ensured not to be immersed in the installation groove 33.
Preferably, the secondary suction pipe 43 comprises a plurality of horizontal sections 431 and a plurality of vertical sections 432, and the horizontal sections 431 and the vertical sections 432 are arranged alternately, so that the length of the secondary suction pipe 43 can be increased as much as possible, the secondary suction pipe 43 also extends to each part of the side wall of the cabinet body 1 as much as possible, and more water in the secondary suction pipe 43 is increased, and more heat in the cabinet body 1 can be taken away; the number of the secondary suction pipes 43 is three, the three secondary suction pipes 43 are connected with the main suction pipe 41 through the four-way joint 42, the cabinet body 1 is provided with four side walls, and the secondary suction pipes 43 are arranged in the other three side walls except the side wall of the cabinet door 11, so that heat in the cabinet body 1 can be absorbed more comprehensively.
The rest is the same as example 1, and therefore, will not be described herein.
Example 3:
as shown in fig. 1 to 9, this embodiment gives a preferable structure that can further extinguish fire on the basis of embodiment 1. Namely, a fire extinguishing layer 6 is also arranged between the cabinet body 1 and the water collecting tank 3, a fire extinguishing cavity 601 is arranged in the fire extinguishing layer 6, and fire extinguishers 5 are arranged in the fire extinguishing cavity 601. Although the heat in the cabinet body 1 can be taken away through the water in the heat absorption pipe assembly 4, the electric appliance in the cabinet body 1 is not burnt due to overhigh temperature, short circuit or other reasons, if the electric appliance is burnt, the top of the cabinet body 1 can be burnt through, the top of the cabinet body 1, namely the bottom of the fire extinguishing layer 6, is burnt through, the fire extinguishing object 5 in the fire extinguishing cavity 601 can fall on the electric appliance, and therefore the fire extinguishing device is beneficial to extinguishing the fire on the electric appliance or reducing the fire of the electric appliance.
Preferably, the fire extinguishing layer 6 comprises a bottom plate 61, a horizontal groove is formed in the cabinet body 1, the bottom plate 61 is installed in the horizontal groove, the bottom plate 61 can be taken out of the horizontal groove, and the fire extinguishing objects 5 in the fire extinguishing cavity 601 can be replaced or added conveniently; the fire-extinguishing substance 5 is fine sand or concrete, and the fine sand falls on the electric appliance to reduce the fire or extinguish the fire of the electric appliance.
The rest is the same as example 1, and therefore, will not be described herein.
The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a high tension switchgear, includes the cabinet body (1), install cabinet door (11), its characterized in that on the cabinet body (1): it has a plurality of draw-in grooves (101) to open on the inner wall of the cabinet body (1), but joint baffle (2) in draw-in groove (101), it has through wires hole (22) to open on baffle (2), it has the cavity to open in baffle (2), be equipped with thing (5) of putting out a fire in the cavity.
2. A high-voltage switchgear, according to claim 1, characterized in that: draw-in groove (101) are the forked tail recess, the relative both sides face of baffle (2) is equipped with forked tail arch (21), but forked tail arch (21) joint is in the forked tail recess.
3. A high-voltage switchgear, according to claim 1, characterized in that: the utility model discloses a cabinet, including cabinet body (1), catch basin (3) are installed to the upper end of the cabinet body (1), it has water catch bowl (31) to open in catch basin (3), heat absorption pipe assembly (4) that extend to cabinet body (1) cabinet wall are installed to the bottom surface of water catch bowl (31), the delivery port of heat absorption pipe assembly (4) is greater than the distance that heat absorption pipe assembly (4) minimum leaves ground from ground, and the delivery port of heat absorption pipe assembly (4) is located the cabinet body (1) outside.
4. A high-voltage switchgear, according to claim 3, characterized in that: the heat absorption type solar heat collector is characterized in that a mounting groove (33) is formed in the water collecting tank (3) in the vertical direction, a heat absorption groove (102) is formed in the cabinet body (1), the heat absorption pipe assembly (4) comprises a main suction pipe (41) and a secondary suction pipe (43) which are connected with each other, the main suction pipe (41) is mounted in the mounting groove (33), and the secondary suction pipe (43) is mounted in the heat absorption groove (102).
5. A high-voltage switchgear, according to claim 4, characterized in that: the main suction pipe (41) comprises a suction pipe body (411) and a suction pipe cap (412) which are formed into a whole, the outer diameter of the suction pipe cap (412) is larger than that of the suction pipe body (411), the inner diameter of the suction pipe cap (412) is equal to that of the suction pipe body (411), a circular groove (32) is further formed in the bottom surface of the water collecting tank (31), and the suction pipe cap (412) is installed in the circular groove (32).
6. A high-voltage switchgear, according to claim 4, characterized in that: the secondary suction pipes (43) comprise a plurality of horizontal sections (431) and a plurality of vertical sections (432), the horizontal sections (431) and the vertical sections (432) are arranged at intervals, the number of the secondary suction pipes (43) is three, and the secondary suction pipes (43) are connected with the main suction pipe (41) through four-way joints (42).
7. A high-voltage switchgear, according to claim 1, characterized in that: still install fire extinguishing layer (6) between the cabinet body (1) and catch basin (3), it has fire extinguishing chamber (601) to open in fire extinguishing layer (6), be equipped with in fire extinguishing chamber (601) and put out a fire thing (5).
8. A high-voltage switchgear, according to claim 7, characterized in that: the fire extinguishing layer (6) comprises a bottom plate (61), a horizontal groove is formed in the cabinet body (1), the bottom plate (61) is installed in the horizontal groove, and the fire extinguishing objects (5) are fine sand or concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781314.4U CN210443841U (en) | 2019-10-22 | 2019-10-22 | High-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781314.4U CN210443841U (en) | 2019-10-22 | 2019-10-22 | High-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210443841U true CN210443841U (en) | 2020-05-01 |
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ID=70411601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921781314.4U Active CN210443841U (en) | 2019-10-22 | 2019-10-22 | High-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210443841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228015A (en) * | 2022-06-30 | 2022-10-25 | 江苏海潮电气科技有限公司 | Fire prevention emergency treatment device that cubical switchboard was used |
-
2019
- 2019-10-22 CN CN201921781314.4U patent/CN210443841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228015A (en) * | 2022-06-30 | 2022-10-25 | 江苏海潮电气科技有限公司 | Fire prevention emergency treatment device that cubical switchboard was used |
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