CN212626732U - High-voltage explosion-proof power distribution cabinet - Google Patents
High-voltage explosion-proof power distribution cabinet Download PDFInfo
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- CN212626732U CN212626732U CN202021542882.1U CN202021542882U CN212626732U CN 212626732 U CN212626732 U CN 212626732U CN 202021542882 U CN202021542882 U CN 202021542882U CN 212626732 U CN212626732 U CN 212626732U
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Abstract
The utility model discloses a high-pressure explosion-proof power distribution cabinet, the power distribution cabinet comprises a box body, all install the fan case that link up each other with the box through the bolt on the outer wall of box both sides, seted up the ventilation groove on the outer wall of fan case one side, and the ventilation groove is inside installs the dust screen through the bolt, and two fan incasement portions all install the fan through the bolt, and the heating wire is installed through the bolt to one of them fan inside, all installs the explosion-proof plate through the bolt on box side inner wall, top inner wall and the bottom inner wall, has seted up two on the box back inner wall and has crossed. The utility model discloses when the inside temperature of box risees, the fan can be controlled to the controller and open to accelerate the box heat dissipation, improve the inside electronic component life of box, simultaneously when the inside humidity of box increases, the controller can control the electrothermal tube and start simultaneously with the fan, thereby dry to the box is inside, prevent that the inside spark of box from producing, reduce the risk of switch board explosion, be favorable to improving the security of switch board.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a high-pressure explosion-proof switch board.
Background
The high-voltage power distribution cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play roles of on-off, control or protection and the like, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
At present, current high voltage distribution cabinet heat dispersion is relatively poor, can make the inside electronic component life-span of switch board reduce, and current switch board moisture barrier property is relatively poor simultaneously, can make the inside electronic component of switch board produce the activation for the inside phenomenon of exploding that takes place of switch board, consequently, need to design a high pressure explosion-proof switch board to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the relatively poor shortcoming of current switch board heat-sinking capability and dampproofing ability that exists among the prior art, and the explosion-proof switch board of high pressure that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-pressure explosion-proof power distribution cabinet, includes the box, all install the fan case that link up each other with the box through the bolt on the outer wall of box both sides, seted up the ventilation groove on the outer wall of fan case one side, and the ventilation inslot portion installs the dust screen, two through the bolt fan, one of them are all installed through the bolt to fan incasement portion the heating wire is installed through the bolt to the fan inside, all install the explosion-proof plate through the bolt on box side inner wall, top inner wall and the bottom inner wall, set up two on the box back inner wall and cross the line hole, box back inner wall both sides are close to line hole department and install the reason line subassembly through the bolt.
Further, the wire arrangement component comprises a substrate, the outer wall of the front side of the substrate is welded with mounting blocks distributed in an equidistant structure, two adjacent mounting blocks are provided with grooves at the positions, close to one end, of the outer wall of one side opposite to the mounting blocks, and a clamping plate is rotatably connected inside one of the grooves through a rotating shaft.
Further, one of them install magnet through the bolt on the recess one side inner wall, iron plate is installed through the bolt in cardboard back outer wall one side, and the iron plate is adsorbed on magnet.
Further, the support is installed through the bolt in bottom half inner wall both sides, and just support top outer wall one side installs the controller through the bolt, the controller is electric connection with fan, heating wire respectively through the wire.
Further, temperature and humidity sensor is installed through the bolt in support bottom outer wall one side, and temperature and humidity sensor is electric connection through wire and controller, the light is installed through the bolt in support bottom outer wall both sides.
Furthermore, the two sides of the outer wall of the front side of the box body are rotatably connected with a box body door through hinges, one side of the outer wall of the front side of the box body door is provided with a handle through a bolt, and a sealing gasket is bonded at the joint of the box body door and the box body.
Further, a switch is installed on one side of the outer wall of the front face of the box door close to the top through a bolt, and the switch is electrically connected with the illuminating lamp through a wire.
The utility model has the advantages that:
1. through the fan and the electrothermal tube that set up, when the inside temperature of box risees, the controller can control the fan and open to accelerate the box heat dissipation, thereby improve the inside electronic component life of box, simultaneously when the inside humidity increase of box, the controller can control the electrothermal tube and start simultaneously with the fan, thereby carry out the drying to the box is inside, prevent that the box is inside to have the spark to produce, reduce the risk of switch board explosion, be favorable to improving the life of switch board.
2. Through the explosion-proof board that sets up, when the explosion takes place for the inside spark that produces of this box, the explosion-proof board can improve the intensity of box, improves the explosion-proof performance of box to improve the security of this switch board, prevent explosion wave and other equipment.
3. Through the reason line subassembly that sets up, when the wiring, the staff can separate fixedly through crossing the inside wire that the line hole got into the box, avoids the wire intertwine for the staff can distinguish every wire easily, so that the staff maintains and detects.
4. Through the light that sets up, when the staff opened the box door and maintained and inspect the inside electronic component of box, the staff can open the light through the switch to the staff of being convenient for inspects and maintains this switch board inside electronic component.
Drawings
Fig. 1 is a front view of a structure of a high-voltage explosion-proof power distribution cabinet provided by the utility model;
fig. 2 is a front view structural section view of a high-voltage explosion-proof power distribution cabinet provided by the utility model;
fig. 3 is a sectional view of a box structure of a high-voltage explosion-proof power distribution cabinet provided by the utility model;
fig. 4 is the utility model provides a reason line subassembly schematic diagram of high-pressure explosion-proof switch board.
In the figure: the device comprises a box body 1, a fan box 2, a ventilation groove 3, a dust screen 4, a box body door 5, a sealing gasket 6, a handle 7, a switch 8, a wire passing hole 9, a wire arranging assembly 10, an explosion-proof plate 11, a base plate 12, an installation block 13, a clamping plate 14, a groove 15, an iron block 16, a magnet 17, a fan 18, an electric heating wire 19, a support 20, a controller 21, a temperature and humidity sensor 22 and a lighting lamp 23.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a high-voltage explosion-proof power distribution cabinet comprises a cabinet body 1, fan boxes 2 communicated with the cabinet body 1 are respectively installed on the outer walls of two sides of the cabinet body 1 through bolts, a ventilation groove 3 is formed on the outer wall of one side of each fan box 2, so that the fan boxes 2 exchange air with the outside, and the cabinet body 1 is cooled, a dustproof net 4 is installed inside each ventilation groove 3 through bolts, so that dust is prevented from entering the fan boxes 2, fans 18 are installed inside the two fan boxes 2 through bolts, the type of each fan 8 is preferably SFG, and are used for accelerating the cooling of the cabinet body 1, heating wires 19 are installed inside one of the fans 18 through bolts, the heating wires 19 are used for heating the air inside the cabinet body 1, and then the air is conveyed into the cabinet body 1 through the fans 18 to dry the inside of the cabinet body 1, so that electronic devices inside the cabinet body 1 are prevented from, explosion-proof plate 11 is all installed through the bolt on 1 side inner wall of box, top inner wall and the bottom inner wall for improve box 1's intensity, thereby improve box 1's explosion-proof ability, seted up two on 1 back inner wall of box and crossed line hole 9, 1 back inner wall both sides of box are close to and cross line hole 9 department and install reason line subassembly 10 through the bolt, are used for putting in order the wire, avoid the wire intertwine.
Further, reason line subassembly 10 includes base plate 12, the welding has the installation piece 13 that is equidistant structure and distributes on the positive outer wall of base plate 12, can prevent the wire between two adjacent installation pieces 13, two adjacent installation pieces 13 are close to one end department and all seted up recess 15 for installation cardboard 14 and magnet 17 to one of them recess 15 is inside to be connected with cardboard 14 through the pivot rotation, cardboard 14 is used for preventing that the wire breaks away from reason line subassembly 10 between two installation pieces 13.
Further, install magnet 17 through the bolt on the inner wall of one of them recess 15 one side for adsorb cardboard 14 that has iron plate 16, iron plate 16 is installed through the bolt to cardboard 14 back outer wall one side, and iron plate 16 can be adsorbed by magnet 17 and live, thereby is convenient for inject cardboard 14 position, and iron plate 16 is adsorbed on magnet 17.
Further, two sides of the inner wall of the bottom of the box body 1 are provided with a support 20 through bolts, one side of the outer wall of the top of the support 20 is provided with a controller 21 through bolts, the type of the controller 21 is preferably ZN-3001DT20 and is used for receiving information transmitted by the temperature and humidity sensor 22 so as to control the operation of the 18-level heating wire 19 of the fan, and the controller 21 is electrically connected with the fan 18 and the heating wire 19 through leads respectively.
Further, temperature and humidity sensor 22 is installed on one side of the outer wall of the bottom of support 20 through bolts, the type of temperature and humidity sensor 22 is preferably GHHB-485, the temperature and humidity condition inside box 1 is monitored, operation of controller 21 is facilitated, heat dissipation and dehumidification of box 1 are facilitated, temperature and humidity sensor 22 is electrically connected with controller 21 through a wire, illuminating lamps 23 are installed on two sides of the outer wall of the bottom of support 20 through bolts, the type of illuminating lamps 23 is preferably SFNHD-001, and workers can conveniently check the condition of electronic devices inside box 1, so that maintenance can be facilitated.
Further, box door 5 is connected with through the hinge rotation in box 1 front outer wall both sides, and box door 5 front outer wall one side is through bolt installation handle 7, and the staff of being convenient for opens box door 5, and box door 5 all bonds with box 1 department of meeting and has sealed the pad 6, and sealed pad 6 is used for improving the leakproofness of box door 5 and box 1.
Further, box door 5 openly outer wall one side is close to top department and installs switch 8 through the bolt, and switch 8 is convenient for the staff and opens light 23 to the staff maintains 1 inside electron device of box, and switch 8 is electric connection through wire and light 23.
The working principle is as follows: when the temperature-adjustable cabinet is used, a worker can firstly send a wire into the cabinet 1 from the wire through hole 9, then the worker fixes the wire on the wire arranging component 10, at the moment, the worker can pull open the clamping plate 14 to enable the worker to place the wire between the cavities formed by the two mounting blocks 13, then the worker rotates the clamping plate 14 again to enable one end of the clamping plate 14 to be inserted into the groove 15 on the other mounting block 13, the magnet 17 adsorbs the iron block 16 to prevent the wire from being separated from the inside of the wire arranging component 10, when the wire is connected to use the power distribution cabinet, the sealing gasket 6 can enhance the sealing performance between the cabinet door 5 and the cabinet 1 to prevent dust and water from entering the cabinet 1, and meanwhile, when the temperature in the cabinet 1 rises, the controller 21 can control the fan 18 to be opened according to the information transmitted by the temperature and humidity sensor 22 to accelerate the heat dissipation of the cabinet 1, meanwhile, the temperature and humidity sensor 22 transmits the monitored humidity condition inside the box body 1 to the controller 21, when the humidity inside the box body 1 is too high, the controller 21 controls the electric heating tube 19 to be started, then the fan 18 sends the air heated by the electric heating tube 19 into the box body 1 to dry the inside of the box body 1, and meanwhile, when the temperature inside the box body 1 is too high, the controller 20 closes the electric heating tube 18, so that the fan 18 dissipates the heat inside the box body 1, thereby avoiding the internal overheating of the box body 1, and burning out electronic components inside the box body 1.
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 (7)
1. A high-voltage explosion-proof power distribution cabinet comprises a cabinet body (1) and is characterized in that fan boxes (2) communicated with the cabinet body (1) are mounted on the outer walls of the two sides of the cabinet body (1) through bolts, a ventilation groove (3) is formed in the outer wall of one side of each fan box (2), and the interior of the ventilation groove (3) is provided with a dustproof net (4) through bolts, the interiors of the two fan boxes (2) are provided with fans (18) through bolts, an electric heating wire (19) is arranged in one of the fans (18) through a bolt, explosion-proof plates (11) are respectively arranged on the inner wall of the side surface, the inner wall of the top part and the inner wall of the bottom part of the box body (1) through bolts, two wire passing holes (9) are formed in the inner wall of the back face of the box body (1), and wire arranging assemblies (10) are mounted on the two sides of the inner wall of the back face of the box body (1) close to the wire passing holes (9) through bolts.
2. The high-voltage explosion-proof power distribution cabinet according to claim 1, wherein the wire arranging assembly (10) comprises a base plate (12), mounting blocks (13) which are distributed in an equidistant structure are welded on the outer wall of the front surface of the base plate (12), a groove (15) is formed in the outer wall of one side, close to one end, of each of two adjacent mounting blocks (13), and a clamping plate (14) is rotatably connected inside one groove (15) through a rotating shaft.
3. The high-voltage explosion-proof power distribution cabinet according to claim 2, wherein a magnet (17) is installed on the inner wall of one side of the groove (15) through a bolt, an iron block (16) is installed on one side of the outer wall of the back of the clamping plate (14) through a bolt, and the iron block (16) is adsorbed on the magnet (17).
4. The high-voltage explosion-proof power distribution cabinet according to claim 1, characterized in that supports (20) are mounted on two sides of the inner wall of the bottom of the cabinet (1) through bolts, a controller (21) is mounted on one side of the outer wall of the top of each support (20) through bolts, and the controller (21) is electrically connected with the fan (18) and the heating wire (19) through wires.
5. The high-voltage explosion-proof power distribution cabinet according to claim 4, wherein a temperature and humidity sensor (22) is installed on one side of the outer wall of the bottom of the support (20) through a bolt, the temperature and humidity sensor (22) is electrically connected with the controller (21) through a lead, and illuminating lamps (23) are installed on two sides of the outer wall of the bottom of the support (20) through bolts.
6. The high-voltage explosion-proof power distribution cabinet according to claim 1, characterized in that two sides of the outer wall of the front surface of the cabinet body (1) are rotatably connected with a cabinet body door (5) through hinges, one side of the outer wall of the front surface of the cabinet body door (5) is provided with a handle (7) through a bolt, and sealing gaskets (6) are bonded at the joints of the cabinet body door (5) and the cabinet body (1).
7. The high-voltage explosion-proof power distribution cabinet according to claim 6, characterized in that a switch (8) is installed on one side of the outer wall of the front surface of the cabinet door (5) near the top through a bolt, and the switch (8) is electrically connected with the illuminating lamp (23) through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021542882.1U CN212626732U (en) | 2020-07-30 | 2020-07-30 | High-voltage explosion-proof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021542882.1U CN212626732U (en) | 2020-07-30 | 2020-07-30 | High-voltage explosion-proof power distribution cabinet |
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| Publication Number | Publication Date |
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| CN212626732U true CN212626732U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021542882.1U Active CN212626732U (en) | 2020-07-30 | 2020-07-30 | High-voltage explosion-proof power distribution cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115426841A (en) * | 2022-08-31 | 2022-12-02 | 国网四川省电力公司电力科学研究院 | Stray current monitoring facilities protection device |
-
2020
- 2020-07-30 CN CN202021542882.1U patent/CN212626732U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115426841A (en) * | 2022-08-31 | 2022-12-02 | 国网四川省电力公司电力科学研究院 | Stray current monitoring facilities protection device |
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