CN210640592U - Heat dissipation dehumidification high-low voltage power distribution cabinet - Google Patents
Heat dissipation dehumidification high-low voltage power distribution cabinet Download PDFInfo
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- CN210640592U CN210640592U CN201921924821.9U CN201921924821U CN210640592U CN 210640592 U CN210640592 U CN 210640592U CN 201921924821 U CN201921924821 U CN 201921924821U CN 210640592 U CN210640592 U CN 210640592U
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Abstract
The utility model belongs to the technical field of the switch board technique and specifically relates to a heat dissipation dehumidification high-low voltage power distribution cabinet. This kind of heat dissipation dehumidification high-low voltage power distribution cabinet, surface mounting has the fan of bleeding under the cabinet body roof, cabinet body curb plate top is provided with gas vent internal wall lower extreme and is provided with the division board, be provided with the electrical component mounting panel between division board and the fan of bleeding, one of them electrical component mounting panel and cabinet body left side board and posterior lateral plate fixed connection in two adjacent electrical component mounting panels, another electrical component mounting panel and cabinet body right side board and posterior lateral plate fixed connection, be provided with the fixed plate between division board and the cabinet body bottom plate, fixed plate left end and right-hand member all are provided with steam absorption extrusion mechanism, all be provided with the air inlet on cabinet body left side board and the cabinet body right side board between division board and. The utility model discloses prolonged the dwell time of outside air at the internal of cabinet, made the internal portion electric elements of cabinet fully dispel the heat, in time dehumidified the internal air of entering cabinet.
Description
Technical Field
The utility model belongs to the technical field of the switch board technique and specifically relates to a heat dissipation dehumidification high-low voltage power distribution cabinet.
Background
The high-low voltage power distribution cabinet is a power distribution device used for distributing, controlling, metering and connecting cables in a power supply system, a common power supply station and a substation use a high-voltage switch cabinet, then are led out to the low-voltage power distribution cabinet through a transformer step-down low-voltage side, the low-voltage power distribution cabinet goes to a distribution board of each power consumption, a control box and a switch box, wherein the inside is equipment of a power distribution device which integrally assembles protection devices such as switches, breakers, fuses, buttons, indicating lamps, instruments, wires and the like to reach design functional requirements.
The electric elements in the switch board produces the heat in the operation process, and the heat if can not in time give off, can influence the switch board in electrical components operating life, uses the air discharge fan to combine the business turn over gas port on the switch board cabinet body to carry out the switch board heat dissipation at present usually, and the switch board that has this kind of heat dissipation mechanism mainly has following not enoughly when using: (1) the stay time of the air for heat dissipation in the cabinet body is short, and the air cannot be fully utilized; (2) under the condition that the water vapor content in the air is large due to overcast and rainy days or other reasons, the water vapor content in the air in the water absorption cabinet body is too high in the heat dissipation process, the service life of an electric element is easily influenced, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat dissipation dehumidification high-low voltage power distribution cabinet overcomes among the aforementioned prior art and is used for radiating air dwell time in the switch board short can not be smugglied the not enough that steam exists the potential safety hazard by make full use of and the air that gets into in the switch board secretly.
The utility model provides a technical scheme that its technical problem adopted is:
a heat-dissipation dehumidification high-low voltage power distribution cabinet comprises a cabinet body, wherein an exhaust fan is installed on the lower surface of a top plate of the cabinet body, an exhaust port is formed in the top end of a side plate of the cabinet body, a dust cover is installed outside the exhaust port, a partition plate is arranged at the lower end of the inner wall of the cabinet body, an electrical element mounting plate is arranged between the partition plate and the exhaust fan from bottom to top, the distance from the left end surface to the right end surface of the electrical element mounting plate is smaller than the width from the left end to the right end surface of the inner wall of the cabinet body, one of the two adjacent electrical element mounting plates is fixedly connected with the left side plate and the rear side plate of the cabinet body, the other electrical element mounting plate is fixedly connected with the right side plate and the rear side plate of the cabinet body, a, air inlets are formed in the left side plate body and the right side plate body between the separation plate and the bottom plate of the cabinet body, dust covers are mounted on the outer portions of the air inlets, and vent holes are formed in the middle of the separation plate.
Further, steam absorbs extrusion mechanism is including the sponge that absorbs water, push pedal and electric telescopic handle, the sponge that absorbs water is placed in the one end of being close to cabinet side curb plate left side board/curb plate right side board, and the sponge upper surface and the division board lower surface contact absorb water, and the sponge lower surface and the cabinet body bottom plate upper surface contact absorb water, and the push pedal sets up in the sponge that absorbs water one side that is close to the fixed plate, and electric telescopic handle's one end is fixed on the fixed plate, and the other end is fixed with the push.
Furthermore, the vent hole on the partition plate is positioned on the partition plate body between the left and right water-absorbing sponges.
Further, division board lower surface left end be provided with left sponge upper surface matched with that absorbs water first go up the draw-in groove, division board lower surface right-hand member be provided with the right side sponge that absorbs water the upper surface matched with second go up the draw-in groove, the left end of cabinet body bottom plate upper surface is provided with the first draw-in groove that matches with left sponge lower surface that absorbs water, cabinet body bottom plate upper surface right-hand member be provided with the right side sponge lower surface matched with that absorbs water the draw-in groove under the second.
Furthermore, supporting legs are installed at four corners of the lower end face of the bottom plate of the cabinet body.
Furthermore, the bottom of the first lower clamping groove and the bottom of the second lower clamping groove are both provided with drain pipes communicated with the outside.
Further, a cabinet door and a sealing plate are installed at the front end of the cabinet body, the cabinet door is installed on the front end face of the cabinet body on the upper side of the partition plate, when the cabinet door is closed, the upper end face of the sealing plate is in contact with the lower end face of the cabinet door, and the front end face of the electrical element installation plate is in contact with the rear end face of the cabinet door.
The utility model has the advantages that: compared with the prior art, the utility model discloses a heat dissipation dehumidification high-low voltage power distribution cabinet has following advantage: (1) the air exhaust fan is arranged at the top of the cabinet body, the air exhaust fan runs, external air enters from the lower end of the cabinet body, the external air is discharged from the upper end of the cabinet body, the air for heat dissipation forms an S-shaped upward moving path in the cabinet body in the installation mode of the electrical element installation plate, the retention time of the air for heat dissipation in the cabinet body is prolonged, the electrical element on the electrical element installation plate can be fully cooled, and the ventilation and heat dissipation effects in the cabinet body are greatly improved; (2) outside air gets into the cabinet internal back earlier through absorb water sponge absorb steam and then go up the air vent on the division board and arrange to the electric elements installing area, and the sponge that absorbs water that has accumulated steam is extruded under the effect of the push pedal that electric telescopic handle drove, and extruded moisture is discharged from the drain pipe, ensures that the sponge that absorbs water keeps lasting effectual water absorption function.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
the cabinet comprises a cabinet body 1, an air exhaust fan 2, an air exhaust port 3, a dust cover 4, a partition plate 5, an electrical component mounting plate 6, a fixing plate 7, an air inlet 8, an air vent 9, a water absorption sponge 10, a push plate 11, an electric telescopic rod 12, supporting legs 13, a water drainage pipe 14 and a cabinet door 15.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
In the embodiment shown in fig. 1, a heat-dissipation and dehumidification high-low voltage power distribution cabinet comprises a cabinet body 1, wherein an air exhaust fan 2 is installed on the lower surface of a top plate of the cabinet body 1, an air exhaust port 3 is formed in the top end of a side plate of the cabinet body 1, a dust cover 4 is installed outside the air exhaust port 3, a partition plate 5 is arranged at the lower end of the inner wall of the cabinet body 1, an electrical element mounting plate 6 is arranged between the partition plate 5 and the air exhaust fan 2 from bottom to top, the distance from the left end surface to the right end surface of the inner wall of the cabinet body is less than the distance from the left end to the right end surface of the inner wall of the cabinet body, one electrical element mounting plate 6 of two adjacent electrical element mounting plates 6 is fixedly connected with the left side plate and the rear side plate of the cabinet body 1, the, 7 lower extremes of fixed plate and the 1 bottom plate middle part fixed connection of the cabinet body, 7 left ends of fixed plate and right-hand member all are provided with steam absorption extrusion mechanism, all be provided with air inlet 8 on 1 left side board of the cabinet body and the 1 right side board of the cabinet body between 5 and the 1 bottom plate of the cabinet body, 8 externally mounted on the air inlet have dust cover 4, 5 middle parts of division board are provided with air vent 9.
In this embodiment, moisture absorbs extrusion mechanism is including the sponge 10 that absorbs water, push pedal 11 and electric telescopic handle 12, the sponge 10 that absorbs water places in the one end that is close to 1 left side board/right side board of the cabinet body, and the sponge 10 upper surface that absorbs water and 5 lower surface contact of division board, the sponge 10 lower surface that absorbs water and 1 bottom plate upper surface contact of the cabinet body, and push pedal 11 sets up in the one side that sponge 10 that absorbs water is close to fixed plate 7, and electric telescopic handle 12's one end is fixed on fixed plate 7, and the other end is fixed with push.
In this embodiment, the vent hole 9 on the partition plate 5 is located on the partition plate body 5 between the left and right water-absorbing sponges 10.
In this embodiment, division board 5 lower surface left end is provided with and the first draw-in groove of going up of left sponge 10 upper surface matched with that absorbs water, division board 5 lower surface right-hand member be provided with the right side sponge 10 that absorbs water the upper surface matched with second go up the draw-in groove, the left end of cabinet body 1 bottom plate upper surface is provided with and the left sponge 10 that absorbs water lower surface matched with first draw-in groove that absorbs water, cabinet body 1 bottom plate upper surface right-hand member be provided with the right side sponge 10 that absorbs water lower surface matched with second lower draw-in groove.
In this embodiment, the four corners of the lower end surface of the bottom plate of the cabinet body 1 are provided with the supporting legs 13.
In this embodiment, the drain pipes 14 communicated with the outside are installed at both the bottom of the first lower clamping groove and the bottom of the second lower clamping groove.
In this embodiment, a cabinet door 15 and a sealing plate (not shown in the figure) are installed at the front end of the cabinet body 1, the cabinet door is installed on the front end face of the cabinet body on the upper side of the partition plate 5, when the cabinet door 15 is closed, the upper end face of the sealing plate contacts with the lower end face of the cabinet door 15, and the front end face of the electrical component mounting plate 6 contacts with the rear end face of the cabinet door 15.
The working principle is as follows: the utility model discloses a heat dissipation dehumidification high-low voltage power distribution cabinet, the fan 2 of bleeding is installed at cabinet body 1 top, the fan 2 of bleeding moves, outside air gets into from cabinet body 1 lower extreme, the upper end is discharged, outside air gets into cabinet body 1 back earlier through absorbing water sponge 10 and absorbing steam and then arrange to the electrical component installing zone on the air vent 9 on the division board 5 on, the mounting means of electrical component mounting panel 6 makes the air that is used for the heat dissipation form "S" shape in cabinet body 1 and moves the route upward, the dwell time of air in cabinet body 1 that is used for the heat dissipation to obtain has been prolonged, and can fully dispel the heat to the electrical component on the electrical component mounting panel 6, greatly improve the ventilation cooling effect in the cabinet body 1; the water absorption sponge 10 with the accumulated water vapor is extruded under the action of the push plate 11 driven by the electric telescopic rod 12, and the extruded water is discharged from the drain pipe 14, so that the water absorption sponge 10 is ensured to keep a lasting and effective water absorption function.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a heat dissipation dehumidification high-low voltage power distribution cabinet, includes the cabinet body, its characterized in that: the lower surface of a top plate of the cabinet body is provided with an exhaust fan, the top end of a side plate of the cabinet body is provided with an exhaust port, the outer part of the exhaust port is provided with a dust cover, the lower end of the inner wall of the cabinet body is provided with a partition plate, an electrical element mounting plate is arranged between the partition plate and the exhaust fan from bottom to top, the distance from the left end surface to the right end surface of the electrical element mounting plate is smaller than the distance from the left end to the right end surface of the inner wall of the cabinet body, one of the two adjacent electrical element mounting plates is fixedly connected with the left side plate and the rear side plate of the cabinet body, the other electrical element mounting plate is fixedly connected with the right side plate and the rear side plate of the cabinet body, a fixed plate is arranged between the partition plate and a bottom plate of the cabinet body, the upper end of the fixed plate is fixedly, the dust cover is installed to the air inlet outside, the division board middle part is provided with the air vent.
2. The heat-dissipation and dehumidification high-low voltage power distribution cabinet according to claim 1, characterized in that: the steam absorbs extrusion mechanism and includes the sponge that absorbs water, push pedal and electric telescopic handle, the sponge that absorbs water is placed in the one end that is close to cabinet body left side board/right side board, and the sponge upper surface and the division board lower surface contact absorb water, and the sponge lower surface and the cabinet body bottom plate upper surface contact absorb water, and the push pedal sets up in the sponge that absorbs water one side that is close to the fixed plate, and electric telescopic handle's one end is fixed on the fixed plate, and the other end is fixed with.
3. The heat-dissipation and dehumidification high-low voltage power distribution cabinet according to claim 2, characterized in that: the vent hole on the partition plate is positioned on the partition plate body between the left and right water-absorbing sponges.
4. The heat-dissipation and dehumidification high-low voltage power distribution cabinet according to claim 2, characterized in that: the cabinet body bottom plate is characterized in that a first upper clamping groove matched with the left water-absorbing sponge upper surface is formed in the left end of the lower surface of the partition plate, a second upper clamping groove matched with the upper surface of the water-absorbing sponge on the right side is formed in the right end of the lower surface of the partition plate, a first lower clamping groove matched with the left water-absorbing sponge lower surface is formed in the left end of the upper surface of the cabinet body bottom plate, and a second lower clamping groove matched with the right water-absorbing sponge lower surface is formed in the right end of.
5. The heat-dissipation and dehumidification high-low voltage power distribution cabinet according to claim 4, characterized in that: supporting legs are installed at four corners of the lower end face of the bottom plate of the cabinet body.
6. The heat-dissipation and dehumidification high-low voltage power distribution cabinet according to claim 5, characterized in that: and drain pipes communicated with the outside are arranged at the bottom of the first lower clamping groove and the bottom of the second lower clamping groove.
7. The heat-dissipation and dehumidification high-low voltage power distribution cabinet according to claim 1, characterized in that: the cabinet body front end is installed cabinet door and closing plate, and the cabinet door is installed on the cabinet body front end face of division board upside, and when the cabinet door was closed, closing plate up end contacted with cabinet door down terminal surface, and terminal surface and cabinet door rear end face contacted before the electrical component mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921924821.9U CN210640592U (en) | 2019-11-09 | 2019-11-09 | Heat dissipation dehumidification high-low voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921924821.9U CN210640592U (en) | 2019-11-09 | 2019-11-09 | Heat dissipation dehumidification high-low voltage power distribution cabinet |
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| CN210640592U true CN210640592U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921924821.9U Active CN210640592U (en) | 2019-11-09 | 2019-11-09 | Heat dissipation dehumidification high-low voltage power distribution cabinet |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421396A (en) * | 2020-11-17 | 2021-02-26 | 国网新疆电力有限公司阿勒泰供电公司 | Dehumidifying device for distribution box |
| CN112909761A (en) * | 2021-01-28 | 2021-06-04 | 朱安全 | Dustproof electric power cabinet |
| CN113054549A (en) * | 2021-03-01 | 2021-06-29 | 济南志远电器成套设备有限公司 | Multidimensional damping type intelligent power distribution cabinet |
| CN113097916A (en) * | 2021-04-30 | 2021-07-09 | 炬光电力集团有限公司 | Environment-friendly gas insulation ring main unit |
| CN113314965A (en) * | 2021-06-17 | 2021-08-27 | 山东驰戈电气设备有限公司 | Moisture-proof device for electrical equipment |
| CN113690778A (en) * | 2021-10-27 | 2021-11-23 | 南通市科脉电子科技有限公司 | From waterproof switch board is used in heat dissipation formula city |
| CN114400524A (en) * | 2022-03-04 | 2022-04-26 | 安瑞普电气有限公司 | Self-circulation dehumidification device and dehumidification method for switch cabinet |
| CN114629018A (en) * | 2022-04-11 | 2022-06-14 | 宿迁金之诺电气设备有限公司 | Multimedia power distribution cabinet with environmental protection function |
| CN116546783A (en) * | 2023-05-10 | 2023-08-04 | 江苏华凯能源科技有限公司 | Outdoor power-saving cabinet capable of adjusting internal temperature of cabinet body |
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2019
- 2019-11-09 CN CN201921924821.9U patent/CN210640592U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421396A (en) * | 2020-11-17 | 2021-02-26 | 国网新疆电力有限公司阿勒泰供电公司 | Dehumidifying device for distribution box |
| CN112421396B (en) * | 2020-11-17 | 2022-11-25 | 国网新疆电力有限公司阿勒泰供电公司 | Dehumidifying device for distribution box |
| CN112909761A (en) * | 2021-01-28 | 2021-06-04 | 朱安全 | Dustproof electric power cabinet |
| CN112909761B (en) * | 2021-01-28 | 2022-08-09 | 安徽麦迪电气科技股份有限公司 | Dustproof electric power cabinet |
| CN113054549A (en) * | 2021-03-01 | 2021-06-29 | 济南志远电器成套设备有限公司 | Multidimensional damping type intelligent power distribution cabinet |
| CN113097916B (en) * | 2021-04-30 | 2022-11-15 | 炬光电力集团有限公司 | Environment-friendly gas insulation ring main unit |
| CN113097916A (en) * | 2021-04-30 | 2021-07-09 | 炬光电力集团有限公司 | Environment-friendly gas insulation ring main unit |
| CN113314965A (en) * | 2021-06-17 | 2021-08-27 | 山东驰戈电气设备有限公司 | Moisture-proof device for electrical equipment |
| CN113690778A (en) * | 2021-10-27 | 2021-11-23 | 南通市科脉电子科技有限公司 | From waterproof switch board is used in heat dissipation formula city |
| CN114400524A (en) * | 2022-03-04 | 2022-04-26 | 安瑞普电气有限公司 | Self-circulation dehumidification device and dehumidification method for switch cabinet |
| CN114400524B (en) * | 2022-03-04 | 2022-08-30 | 安瑞普电气有限公司 | Self-circulation dehumidification device and dehumidification method for switch cabinet |
| CN114629018A (en) * | 2022-04-11 | 2022-06-14 | 宿迁金之诺电气设备有限公司 | Multimedia power distribution cabinet with environmental protection function |
| CN114629018B (en) * | 2022-04-11 | 2023-09-29 | 国网安徽省电力有限公司祁门县供电公司 | Multimedia power distribution cabinet with environmental protection function |
| CN116546783A (en) * | 2023-05-10 | 2023-08-04 | 江苏华凯能源科技有限公司 | Outdoor power-saving cabinet capable of adjusting internal temperature of cabinet body |
| CN116546783B (en) * | 2023-05-10 | 2024-01-12 | 江苏华凯能源科技有限公司 | Outdoor power-saving cabinet capable of adjusting internal temperature of cabinet body |
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