CN215817113U - High-voltage power distribution cabinet with good heat dissipation performance - Google Patents

High-voltage power distribution cabinet with good heat dissipation performance Download PDF

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Publication number
CN215817113U
CN215817113U CN202023228281.6U CN202023228281U CN215817113U CN 215817113 U CN215817113 U CN 215817113U CN 202023228281 U CN202023228281 U CN 202023228281U CN 215817113 U CN215817113 U CN 215817113U
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power distribution
distribution cabinet
heat dissipation
cabinet body
dry powder
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CN202023228281.6U
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Chinese (zh)
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崔瑞谦
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Shijiazhuang Huantong Electric Appliance Co ltd
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Shijiazhuang Huantong Electric Appliance Co ltd
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Abstract

The utility model discloses a high-voltage power distribution cabinet with good heat dissipation performance, and relates to the technical field of power distribution equipment. The dry powder fire extinguishing device comprises a power distribution cabinet body, a cabinet door, a dry powder fire extinguishing device, a heat dissipation device and a component mounting rack, wherein the power distribution cabinet body is arranged on the ground through a base, the cabinet door is arranged on one side of the power distribution cabinet body, and the heat dissipation device is arranged between a cooling water tank, a water filling port, a rainproof blade, a first wire mesh, a filter screen, a fan, a condenser and a second wire mesh in a mutually matched mode, so that dust cannot enter the interior of the cabinet body, and air is cooled through the condenser when a radiator dissipates heat, so that the heat dissipation performance is better. According to the utility model, by arranging the dry powder extinguishing device and the fire prevention detection device, when a fire occurs, the alarm can be given out at the first time to extinguish the fire, so that the loss is minimized, and the serious safety problem and economic loss caused by the fact that the fire cannot be extinguished at the first time and the fire becomes large are avoided.

Description

High-voltage power distribution cabinet with good heat dissipation performance
Technical Field
The utility model belongs to the technical field of power distribution equipment, and particularly relates to a high-voltage power distribution cabinet with good heat dissipation performance.
Background
The high-voltage power distribution cabinet can also be an electrical appliance product which 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, and the voltage level is 3.6 kV-550 kV, and the high-voltage power distribution cabinet 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 sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing is the important component part of power transmission and transformation equipment manufacturing, occupy very important position in whole power industry, but current high-voltage distribution cabinet is when using the radiator heat dissipation, can not cool down the air, the dust also can enter into the box from the thermovent, cause the influence to inside components and parts, and because the long-time wearing and tearing of electrical components in the cabinet or the improper scheduling factor of operation, and the conflagration takes place, do not put out a fire at the very first time after the conflagration takes place, lead to serious safety problem and economic loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-voltage power distribution cabinet with good heat dissipation performance, which solves the existing problems that: when the existing high-voltage power distribution cabinet uses a radiator to dissipate heat, the air cannot be cooled, and dust can enter the box body from a heat dissipation port to influence internal components.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a high-voltage power distribution cabinet with good heat dissipation performance, which comprises a power distribution cabinet body, a cabinet door, a dry powder fire extinguishing device, a heat dissipation device and a component mounting rack, wherein the power distribution cabinet body is arranged on the ground through a base, the cabinet door is arranged on one side of the power distribution cabinet body, the dry powder fire extinguishing device is arranged at the upper end of the inner part of the power distribution cabinet body, the heat dissipation device is arranged in the middle of one end of the power distribution cabinet body, and the component mounting rack is arranged in the middle of two sides of the inner part of the power distribution cabinet body.
Further, heat abstractor's upper end welded connection has coolant tank, the water filling port is installed to the one end of coolant tank upside, the square groove has been seted up to heat abstractor's inside, the inside one end welded connection of heat abstractor has a plurality of rain-proof blades, turn left from the right side in heat abstractor's the square groove and install first wire netting, filter screen, fan, condenser and second wire netting, the upper end of condenser runs through heat abstractor's upper end and coolant tank's lower extreme.
Further, a plurality of shower nozzles of dry powder extinguishing device's lower extreme fixedly connected with, dry powder extinguishing device's lower extreme intermediate position fixedly connected with smoke alarm, fire prevention detection device is installed to the intermediate position of dry powder extinguishing device lower extreme, fire prevention detection device's inside comprises battery, treater, controller, temperature sensor and locator, the input of the output electric connection treater of battery, the input of the output electric connection controller of treater, the input of the output electric connection temperature sensor of controller, the input of temperature sensor's output electric connection locator.
Further, the lower extreme welded connection base of the switch board cabinet body, the operating surface is installed to the upper end of the internal portion of switch board cabinet, display screen, panel board, pilot lamp are installed to the one end of operating surface, the upper end welded connection protection top of the switch board cabinet body, the internal portion groove of cabinet is seted up to the inside of the switch board cabinet body.
Furthermore, a handle is installed in the middle of one end of the cabinet door, the upper end and the lower end of the cabinet door are connected with the hinges through screws, and transparent glass is installed at the upper end of the cabinet door.
Furthermore, a plurality of hole grooves are formed in one side of the component mounting frame.
Further, the first wire mesh is consistent with a perimeter of the second wire mesh.
Furthermore, a square groove is formed in the dry powder extinguishing device, and dry powder is added into the square groove.
The utility model has the following beneficial effects:
1. according to the utility model, the heat dissipation device is arranged, and the cooling water tank, the water filling port, the rainproof blades, the first wire mesh, the filter screen, the fan, the condenser and the second wire mesh are mutually matched, so that dust cannot enter the interior of the box body, and the air is cooled by the condenser when the heat radiator dissipates heat, so that the heat dissipation performance is better.
2. According to the utility model, by arranging the dry powder extinguishing device and the fire prevention detection device, when a fire occurs, the alarm can be given out at the first time to extinguish the fire, so that the loss is minimized, and the serious safety problem and economic loss caused by the fact that the fire cannot be extinguished at the first time and the fire becomes large are avoided.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall architecture of the present invention;
FIG. 3 is an overall internal structural view of the present invention;
FIG. 4 is a schematic structural diagram of a dry powder fire extinguishing apparatus according to the present invention;
FIG. 5 is a schematic view of a fire detection apparatus according to the present invention;
fig. 6 is a schematic structural diagram of a heat dissipation device of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a power distribution cabinet body; 101. a base; 102. an operation surface; 103. a display screen; 104. an instrument panel; 105. an indicator light; 106. a cabinet body inner groove; 107. protecting the top; 2. a cabinet door; 201. a handle; 202. A hinge; 203. transparent glass; 3. a dry powder fire extinguishing device; 301. a spray head; 302. a fire detection device; 303. a battery; 304. a processor; 305. a controller; 306. a temperature sensor; 307. a positioner; 308. a smoke alarm; 4. a heat sink; 401. a cooling water tank; 402. a water injection port; 403. Rain-proof blades; 404. a square groove; 405. a first wire mesh; 406. a filter screen; 407. a fan; 408. a condenser; 409. a second wire mesh; 5. a component mounting rack; 501. and (4) a hole groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the utility model discloses a high-voltage power distribution cabinet with good heat dissipation performance, which comprises a power distribution cabinet body 1, a cabinet door 2, a dry powder fire extinguishing device 3, a heat dissipation device 4 and a component mounting rack 5, wherein the power distribution cabinet body 1 is arranged on the ground through a base 101, the cabinet door 2 is arranged on one side of the power distribution cabinet body 1, the dry powder fire extinguishing device 3 is arranged at the upper end of the inside of the power distribution cabinet body 1, the heat dissipation device 4 is arranged in the middle of one end of the power distribution cabinet body 1, and the component mounting rack 5 is arranged in the middle of two sides of the inside of the power distribution cabinet body 1.
Wherein, heat abstractor 4's upper end welded connection has coolant tank 401, water filling port 402 is installed to the one end of coolant tank 401 upside, square groove 404 has been seted up to heat abstractor 4's inside, the inside one end welded connection of heat abstractor 4 has a plurality of rain-proof blades 403, turn left from the right side in heat abstractor 4's the square groove 404 and install first wire netting 405, filter screen 406, fan 407, condenser 408 and second wire netting 409, the upper end of condenser 408 runs through heat abstractor 4's upper end and coolant tank 401's lower extreme, be convenient for make radiating effect better.
Wherein, a plurality of shower nozzles 301 of lower extreme fixedly connected with of dry powder extinguishing device 3, the lower extreme intermediate position fixedly connected with smoke alarm 308 of dry powder extinguishing device 3, fire prevention detection device 302 is installed to the intermediate position of dry powder extinguishing device 3 lower extreme, fire prevention detection device 302's inside is by battery 303, treater 304, controller 305, temperature sensor 306 and locator 307 are constituteed, the input of battery 303's output electric connection treater 304, the input of treater 304's output electric connection controller 305, the input of controller 305's output electric connection temperature sensor 306, the input of temperature sensor 306's output electric connection locator 307, be convenient for put out a fire the very first time when the conflagration breaing out.
Wherein, the lower extreme welded connection base 101 of the switch board cabinet body 1, operating surface 102 is installed to the inside upper end of the switch board cabinet body 1, and display screen 103, panel board 104, pilot lamp 105 are installed to the one end of operating surface 102, and the upper end welded connection protection top 107 of the switch board cabinet body 1, and cabinet body inside groove 106 is seted up to the inside of the switch board cabinet body 1, is convenient for place components and parts in the box.
Wherein, the handle 201 is installed to the intermediate position of cabinet door 2 one end, and hinge 202 is connected to the upper and lower both ends screw of cabinet door 2, and transparent glass 203 is installed to the upper end of cabinet door 2, is convenient for observe various instrument tables on the operation panel 102 through transparent glass 203.
Wherein, a plurality of holes 501 are opened on one side of the component mounting rack 5, which is convenient for placing components.
Wherein, the first wire 405 is consistent with the second wire 409 in circumference, which is convenient for blocking dust and foreign matters.
Wherein, the square groove has been seted up to dry powder extinguishing device 3's inside, and the square inslot adds has the dry powder, is convenient for transmit the dry powder downwards when putting out a fire.
One specific application of this embodiment is: during heat dissipation, cooling water is injected into the cooling water tank 401 through the water injection port 402, rain-proof blades 403 prevent rainwater and foreign matters from entering the inside of the heat dissipation device, larger dust and smaller foreign matters are blocked through the first wire mesh 405, dust in the air is filtered by the filter screen 406 and then enters the fan 407, the fan 407 is started to generate large wind power, the wind power passes through the condenser 408, connecting pipes at two ends of the condenser 408 are connected with the cooling water tank 401, so that the condenser 408 is cooled, the wind power generated by the fan 407 also cools after passing through the condenser 408 and finally enters the box body, the inside of the box body is cooled, long-time abrasion or improper operation and other factors cause the inside of the box body to catch fire, the temperature of the box body rises rapidly, smoke is generated, the temperature sensors 306 and 308 sense abnormal conditions and send information to the processor 304, the processor 304 processes the information and then transmits the information to the controller 305, the controller 305 controls 308 to send an alarm, the locator 307 locates the location of the fire, and controls the spray head 301 to spray dry powder downward for fire extinguishing for the first time.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (8)

1. The utility model provides a high voltage distribution cabinet that heat dispersion is good, includes the switch board cabinet body (1), cabinet door (2), dry powder extinguishing device (3), heat abstractor (4) and components and parts mounting bracket (5), its characterized in that: the power distribution cabinet is characterized in that the power distribution cabinet body (1) is arranged on the ground through the base (101), the cabinet door (2) is arranged on one side of the power distribution cabinet body (1), the dry powder fire extinguishing device (3) is arranged at the upper end of the interior of the power distribution cabinet body (1), the heat dissipation device (4) is arranged at the middle position of one end of the power distribution cabinet body (1), and the component mounting frame (5) is arranged at the middle position of two sides of the interior of the power distribution cabinet body (1).
2. The high-voltage power distribution cabinet with good heat dissipation performance according to claim 1, characterized in that the upper end of the heat dissipation device (4) is welded with a cooling water tank (401), a water injection port (402) is installed at one end of the upper side of the cooling water tank (401), a square groove (404) is formed in the heat dissipation device (4), a plurality of rain-proof blades (403) are welded at one end of the interior of the heat dissipation device (4), a first wire netting (405), a filter screen (406), a fan (407), a condenser (408) and a second wire netting (409) are installed from the right side to the left side in the square groove (404) of the heat dissipation device (4), and the upper end of the condenser (408) penetrates through the upper end of the heat dissipation device (4) and the lower end of the cooling water tank (401).
3. The high-voltage power distribution cabinet with good heat dissipation performance according to claim 2, wherein a plurality of spray heads (301) are fixedly connected to the lower end of the dry powder fire extinguishing device (3), a smoke alarm (308) is fixedly connected to the middle position of the lower end of the dry powder fire extinguishing device (3), a fire prevention detection device (302) is installed at the middle position of the lower end of the dry powder fire extinguishing device (3), the interior of the fire prevention detection device (302) is composed of a battery (303), a processor (304), a controller (305), a temperature sensor (306) and a positioner (307), the output end of the battery (303) is electrically connected to the input end of the processor (304), the output end of the processor (304) is electrically connected to the input end of the controller (305), and the output end of the controller (305) is electrically connected to the input end of the temperature sensor (306), the output end of the temperature sensor (306) is electrically connected with the input end of the positioner (307).
4. The high-voltage power distribution cabinet with good heat dissipation performance according to claim 1, wherein the lower end of the power distribution cabinet body (1) is welded to the base (101), the upper end inside the power distribution cabinet body (1) is provided with the operating surface (102), one end of the operating surface (102) is provided with the display screen (103), the instrument panel (104) and the indicator lamp (105), the upper end of the power distribution cabinet body (1) is welded to the protective top (107), and the cabinet body inner groove (106) is formed inside the power distribution cabinet body (1).
5. The high-voltage power distribution cabinet with good heat dissipation performance according to claim 1, characterized in that a handle (201) is installed at the middle position of one end of the cabinet door (2), the upper end and the lower end of the cabinet door (2) are connected with the hinges (202) through screws, and transparent glass (203) is installed at the upper end of the cabinet door (2).
6. The high-voltage power distribution cabinet with good heat dissipation performance according to claim 1, wherein one side of the component mounting frame (5) is provided with a plurality of hole grooves (501).
7. The high voltage distribution cabinet with good heat dissipation performance according to claim 3, wherein the first wire mesh (405) and the second wire mesh (409) have the same circumference.
8. The high-voltage power distribution cabinet with good heat dissipation performance according to claim 1, wherein a square groove is formed in the dry powder extinguishing device (3), and dry powder is added into the square groove.
CN202023228281.6U 2020-12-29 2020-12-29 High-voltage power distribution cabinet with good heat dissipation performance Active CN215817113U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023228281.6U CN215817113U (en) 2020-12-29 2020-12-29 High-voltage power distribution cabinet with good heat dissipation performance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023228281.6U CN215817113U (en) 2020-12-29 2020-12-29 High-voltage power distribution cabinet with good heat dissipation performance

Publications (1)

Publication Number Publication Date
CN215817113U true CN215817113U (en) 2022-02-11

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Application Number Title Priority Date Filing Date
CN202023228281.6U Active CN215817113U (en) 2020-12-29 2020-12-29 High-voltage power distribution cabinet with good heat dissipation performance

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114906500A (en) * 2022-05-10 2022-08-16 南京品傲光电科技有限公司 Vault oil storage tank fire alarm monitoring devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114906500A (en) * 2022-05-10 2022-08-16 南京品傲光电科技有限公司 Vault oil storage tank fire alarm monitoring devices

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