CN220086679U - High-voltage board with dehumidification function - Google Patents
High-voltage board with dehumidification function Download PDFInfo
- Publication number
- CN220086679U CN220086679U CN202321627297.5U CN202321627297U CN220086679U CN 220086679 U CN220086679 U CN 220086679U CN 202321627297 U CN202321627297 U CN 202321627297U CN 220086679 U CN220086679 U CN 220086679U
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- cabinet body
- bottom end
- bolts
- cabinet
- dehumidification
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- 238000007791 dehumidification Methods 0.000 title claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 210000001503 joint Anatomy 0.000 claims abstract description 5
- 230000002265 prevention Effects 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001035 drying Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model provides a high-voltage cabinet with a dehumidification function, which comprises a cabinet body, a ventilation separation plate, a supporting block, an air inlet hole, a suction fan, a structure capable of isolating a dehumidification air inlet frame and a structure capable of exhausting, radiating and preventing backflow, wherein the ventilation separation plate is fixed on the lower portion of the inner wall of the cabinet body through bolts; the four corners of the bottom of the cabinet body are respectively fixed with a supporting block by bolts. The cabinet body, the ventilation separation plate, the suction fan, the support plate, the ventilation holes, the dehumidification frame, the butt joint plate and the ventilation holes are mutually matched, so that the suction fan is fixed at the inner bottom end of the cabinet body after improvement in the use process, the volume of the device is reduced, and the dehumidification effect of gas is improved; the reverse cone-shaped shielding cover, the shielding plate, the supporting column, the exhaust pipe, the connecting pipe and the backflow preventing pipe are arranged, so that the reverse L-shaped backflow preventing pipe is arranged in the using process, and moisture in gas is prevented from flowing back to the inside of the high-voltage cabinet.
Description
Technical Field
The utility model belongs to the technical field of high-voltage cabinet equipment, and particularly relates to a high-voltage cabinet with a dehumidification function.
Background
The utility model provides a high-voltage distribution cabinet is abbreviated as high-voltage board, refer to and be arranged in power system electricity generation, transmission, distribution, electric energy conversion and play break-make, control or guard action etc. among the consumption, current high-voltage board that has dehumidification function includes the cabinet body, the end cabinet, the suction fan, the filter screen, the cotton that absorbs water, the drying package, first heating wire, the wind window, the flashing board, square long section of thick bamboo, a spring, the second heating wire, the slide bar, a fixed section of thick bamboo, the baffle, this kind of high-voltage board that has dehumidification function is at the in-process suction fan setting that carries out the use in the outside of high-voltage board, occupation space is great in the in-process of using easily, influence use and in-process exhaust mechanism causes gaseous backward flow easily and influence dehumidification efficiency's purpose.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the high-voltage cabinet with the dehumidifying function, which aims to reduce the volume of the high-voltage cabinet and increase the use efficiency by improving the air suction mechanism in the use process and prevent the moisture in the gas from flowing back into the high-voltage cabinet by arranging the backflow prevention mechanism in the use process.
The high-voltage cabinet with the dehumidification function comprises a cabinet body, wherein a ventilation partition plate is fixed on the lower portion of the inner wall of the cabinet body through bolts; the four corners of the bottom end of the cabinet body are respectively fixed with a supporting block by bolts; air inlet holes are respectively formed in the left side and the right side of the bottom end of the cabinet body; the middle position of the inner bottom end of the cabinet body is fixedly provided with a suction fan by bolts, and the cabinet is characterized in that the inner bottom end of the cabinet body is provided with an isolation dehumidification air inlet frame structure; the top of the cabinet body is provided with an air-exhaustion heat-dissipation backflow-prevention cover structure.
Preferably, the structure of the isolatable dehumidifying air inlet frame comprises a supporting plate, and ventilation holes are respectively formed in the bottom end of the supporting plate; a dehumidifying frame is fixed on the upper part of the bolt between the supporting plates; the upper ends of the supporting plates are respectively fixed on the left side and the right side of the middle position of the bottom end of the butt joint plate through bolts; the upper end of the butt joint plate is internally provided with a blowing hole from front to back in sequence.
Preferably, the structure of the exhaust heat dissipation backflow prevention cover comprises an inverted cone-shaped shielding cover, and shielding plates are respectively fixed on the left side and the right side of the inverted cone-shaped shielding cover through bolts; the left side and the right side of the bottom end of the inside of the inverted cone-shaped shielding cover are respectively fixed with a support column through bolts; an exhaust pipe is fixed at the middle position of the inner top end of the inverted cone-shaped shielding cover through bolts; the middle position of the bottom end of the exhaust pipe is connected with a connecting pipe through threads; the middle positions inside the left side and the right side of the exhaust pipe are respectively connected with a backflow prevention pipe in a threaded mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the cabinet body, the ventilation separation plate, the suction fan, the support plate, the ventilation holes, the dehumidifying frame, the butt joint plate and the blowing holes are mutually matched, so that the suction fan is fixed at the bottom end inside the cabinet body after improvement in the use process, the volume of the device is reduced, and the dehumidifying effect of gas is improved.
2. According to the utility model, the inverted cone-shaped shielding cover, the shielding plate, the supporting column, the exhaust pipe, the connecting pipe and the backflow prevention pipe are arranged, so that the backflow prevention pipe is arranged in an inverted L shape in the use process, and moisture in gas is prevented from flowing back into the high-voltage cabinet.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the structure of the isolatable dehumidifying air inlet frame of the present utility model.
Fig. 3 is a schematic structural view of the structure of the ventilating, radiating and backflow preventing cover of the present utility model.
In the figure:
1. a cabinet body; 2. a ventilation partition plate; 3. a support block; 4. an air inlet hole; 5. a suction fan; 6. an isolation dehumidification air inlet frame structure; 61. a support plate; 62. a vent hole; 63. a dehumidifying frame; 64. an abutting plate; 65. a blowing hole; 7. an air-exhausting heat-dissipating backflow-preventing cover structure; 71. an inverted cone-shaped shielding cover; 72. a shielding plate; 73. a support column; 74. an exhaust pipe; 75. a connecting pipe; 76. and a backflow prevention pipe.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, the high-voltage cabinet with the dehumidification function comprises a cabinet body 1, a ventilation separation plate 2, a supporting block 3, an air inlet 4, a suction fan 5, a dehumidifying air inlet frame structure 6 and an air exhausting and heat dissipating backflow preventing cover structure 7, wherein the ventilation separation plate 2 is fixed on the lower part of the inner wall of the cabinet body 1 through bolts; the four corners of the bottom end of the cabinet body 1 are respectively fixed with a supporting block 3 by bolts; air inlet holes 4 are respectively formed in the left side and the right side of the bottom end of the cabinet body 1; the middle position of the bottom end of the cabinet body 1 is fixedly provided with a suction fan 5 through bolts; the bottom end of the cabinet body 1 is provided with an isolation dehumidification air inlet frame structure 6; the top end of the cabinet body 1 is provided with an air-exhaustion heat-dissipation backflow-prevention cover structure 7; the isolating dehumidifying air inlet frame structure 6 comprises a supporting plate 61, a vent hole 62, a dehumidifying frame 63, an abutting plate 64 and a blowing hole 65, wherein the vent hole 62 is respectively formed in the bottom end of the supporting plate 61; a dehumidifying frame 63 is fixed on the upper part of the support plates 61 through bolts; the upper ends of the supporting plates 61 are respectively fixed on the left and right sides of the middle position of the bottom end of the butt plate 64 by bolts; the upper end of the butt plate 64 is internally provided with a blowing hole 65 from front to back in sequence; when the dehumidifying cabinet is used, the cabinet body 1 is fixed at a proper position, then electrical equipment to be used is installed in the cabinet body 1, an external power supply is connected through an external lead, gas is conveyed to the interior of the cabinet body 1 through power of the suction fan 5 during operation, and dehumidifying is carried out on the gas through a water-absorbing mesh cloth arranged in the dehumidifying frame 63 and a drying bag arranged at the upper end of the dehumidifying frame 63 in the process of conveying the gas.
In this embodiment, referring to fig. 3, the structure 7 of the heat dissipation and backflow prevention cover capable of exhausting air includes an inverted cone-shaped shielding cover 71, a shielding plate 72, a supporting column 73, an exhaust pipe 74, a connecting pipe 75 and a backflow prevention pipe 76, wherein the shielding plate 72 is respectively and fixedly connected to the left and right sides of the inverted cone-shaped shielding cover 71 through bolts; the left side and the right side of the inner bottom end of the inverted cone-shaped shielding cover 71 are respectively fixed with a supporting column 73 by bolts; an exhaust pipe 74 is fixed at the middle position of the inner top end of the inverted cone-shaped shielding cover 71 through bolts; a connecting pipe 75 is connected with the middle position of the bottom end of the exhaust pipe 74 in a threaded manner; the middle positions inside the left side and the right side of the exhaust pipe 74 are respectively connected with a backflow prevention pipe 76 in a threaded manner; the air is discharged after passing through the connecting pipe 75, the exhaust pipe 74 and the backflow preventing pipe 76 in the dehumidification process, the backflow preventing pipe 76 is arranged to be of an inverted L shape in the air discharging process, and the air carried with moisture during the backflow of the air in the heat dissipation process is prevented from affecting the operation of electrical equipment, so that the operation of the high-voltage cabinet is completed.
In this embodiment, specifically, a through hole is formed in the middle position inside the ventilation partition plate 2; the inner wall of the air inlet hole 4 is connected with a stainless steel net sheet through screws; the cabinet door is hinged to the left side and the right side of the front surface of the cabinet body 1.
In this embodiment, specifically, the ventilation holes 62 are correspondingly disposed; the middle position screw of the inner wall of the dehumidifying frame 63 is fixed with a water absorbing net cloth, and the upper ends of the dehumidifying frames 63 are respectively provided with a drying bag.
In this embodiment, specifically, the bottom ends of the supporting plates 61 are respectively disposed at the left and right sides of the bottom end of the cabinet 1; the butt plate 64 is arranged at the bottom end of the ventilation separation plate 2 and is provided with a sealing ring at the joint; the suction fan 5 is arranged at the middle position of the bottom ends between the support plates 61.
In this embodiment, specifically, the exhaust pipe 74 is disposed in communication with the connection pipe 75 and the backflow preventing pipe 76; the backflow preventing pipe 76 is an inverted L-shaped stainless steel pipe; the mesh is screwed on the inner wall of the exhaust pipe 74.
In this embodiment, specifically, the bottom ends of the supporting columns 73 are respectively fixed at the middle positions of the left side and the right side of the upper end of the cabinet body 1 by bolts; the inverted cone-shaped shielding cover 71 is arranged above the cabinet body 1; the bottom end of the connecting pipe 75 penetrates through the middle position inside the upper end of the cabinet body 1.
Principle of operation
In the utility model, when the high-voltage cabinet is used, the cabinet body 1 is fixed at a proper position, then electrical equipment to be used is arranged in the cabinet body 1, an external power supply is connected by using an external lead, gas is conveyed into the cabinet body 1 by the power of the suction fan 5 during operation, the dehumidification operation is carried out on the gas in the process of conveying the gas through the water-absorbing mesh cloth arranged in the dehumidification frame 63 and the drying bag arranged at the upper end of the dehumidification frame 63, the gas is discharged after passing through the connecting pipe 75, the exhaust pipe 74 and the backflow prevention pipe 76 in the process of dehumidification, the backflow prevention pipe 76 is arranged into an inverted L shape in the process of discharging the gas, and the operation of the electrical equipment is prevented from being influenced by the wet gas carried in the process of backflow of the gas in the process of heat dissipation, thereby completing the high-voltage cabinet.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (5)
1. The high-voltage cabinet with the dehumidification function comprises a cabinet body (1), wherein a ventilation partition plate (2) is fixed on the lower portion of the inner wall of the cabinet body (1) through bolts; the four corners of the bottom end of the cabinet body (1) are respectively fixed with a supporting block (3) by bolts; air inlet holes (4) are respectively formed in the left side and the right side of the bottom end of the cabinet body (1); a suction fan (5) is fixed at the middle position of the inner bottom end of the cabinet body (1) through bolts; the high-voltage cabinet with the dehumidification function is characterized in that an isolation dehumidification air inlet frame structure (6) is arranged at the bottom end of the interior of the cabinet body (1); the top of the cabinet body (1) is provided with an air-exhaustion heat-dissipation backflow-prevention cover structure (7).
2. The high-voltage board with the dehumidification function as claimed in claim 1, wherein the isolatable dehumidification air inlet frame structure (6) comprises a supporting board (61), and ventilation holes (62) are respectively formed in the bottom end of the supporting board (61); a dehumidifying frame (63) is fixed on the upper part of the support plates (61) through bolts; the upper ends of the supporting plates (61) are respectively fixed on the left side and the right side of the middle position of the bottom end of the butt plate (64) through bolts; the upper end of the butt joint plate (64) is internally provided with a blowing hole (65) from front to back.
3. The high-voltage board with the dehumidification function as claimed in claim 1, wherein the air-exhaustion heat-dissipation backflow-prevention cover structure (7) comprises an inverted cone-shaped shielding cover (71), and shielding plates (72) are respectively fixed on the left side and the right side of the inverted cone-shaped shielding cover (71) through bolts; the left side and the right side of the inner bottom end of the inverted cone-shaped shielding cover (71) are respectively fixed with a support column (73) through bolts; an exhaust pipe (74) is fixed at the middle position of the inner top end of the inverted cone-shaped shielding cover (71) through bolts; the middle position of the bottom end of the exhaust pipe (74) is in threaded connection with a connecting pipe (75); the middle positions inside the left side and the right side of the exhaust pipe (74) are respectively connected with a backflow prevention pipe (76) in a threaded mode.
4. The high-voltage cabinet with the dehumidification function as claimed in claim 1, wherein the bottom ends of the supporting plates (61) are respectively arranged at the left side and the right side of the bottom end of the cabinet body (1); the butt plate (64) is arranged at the bottom end of the ventilation separation plate (2) and is provided with a sealing ring at the joint; the suction fan (5) is arranged at the middle position of the bottom end between the supporting plates (61).
5. The high-voltage cabinet with the dehumidification function according to claim 2, wherein the bottom ends of the supporting columns (73) are respectively fixed at the middle positions of the left side and the right side of the upper end of the cabinet body (1) through bolts; the inverted cone-shaped shielding cover (71) is arranged above the cabinet body (1); the bottom end of the connecting pipe (75) penetrates through the middle position inside the upper end of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321627297.5U CN220086679U (en) | 2023-06-26 | 2023-06-26 | High-voltage board with dehumidification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321627297.5U CN220086679U (en) | 2023-06-26 | 2023-06-26 | High-voltage board with dehumidification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220086679U true CN220086679U (en) | 2023-11-24 |
Family
ID=88831381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321627297.5U Active CN220086679U (en) | 2023-06-26 | 2023-06-26 | High-voltage board with dehumidification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220086679U (en) |
-
2023
- 2023-06-26 CN CN202321627297.5U patent/CN220086679U/en active Active
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| GR01 | Patent grant |