CN220605228U - Dehumidification type high-voltage power distribution cabinet - Google Patents
Dehumidification type high-voltage power distribution cabinet Download PDFInfo
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- CN220605228U CN220605228U CN202320984123.8U CN202320984123U CN220605228U CN 220605228 U CN220605228 U CN 220605228U CN 202320984123 U CN202320984123 U CN 202320984123U CN 220605228 U CN220605228 U CN 220605228U
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- cabinet body
- cabinet
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- threaded rod
- wall
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- 238000007791 dehumidification Methods 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000005485 electric heating Methods 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a dehumidification formula high-voltage distribution cabinet, cabinet door including one side open-ended cabinet body and articulated cabinet body opening part, cabinet body inner wall rotates and is connected with the threaded rod, threaded connection has the slider on the threaded rod, and the slider slides with cabinet body inner wall and is connected, installs dehumidification subassembly on the slider, and dehumidification subassembly includes the installation tube fixed with the slider lateral wall, sets up the electrothermal tube in the installation tube and sets up the installation tube and be located the fan between electrothermal tube and the slider, installs on the cabinet body and is used for driving threaded rod pivoted actuating assembly. When humidity in the air is great, the fan blows the heat that the electrothermal tube produced to the cabinet internal, dries the cabinet internal portion, drives the threaded rod through drive assembly and rotates, because threaded rod and slider threaded connection, the slider slides with the internal wall of cabinet and is connected, consequently makes the slider drive dehumidification subassembly reciprocates to make hot-blast even dry the cabinet internal, reduced the long-time probability that leads to electrical components overheated to fixed position drying.
Description
Technical Field
The utility model relates to the technical field of high-voltage power distribution cabinets, in particular to a dehumidification type high-voltage power distribution cabinet.
Background
The high-voltage power distribution cabinet is used for power generation, power transmission, power distribution, electric energy conversion, power consumption and other functions of on-off, control or protection of an electric power system, and an electric product with the voltage class of 3.6 kV-550 kV, 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 superposition and sectionalizer, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and other large types. The high-voltage switch manufacturing industry is an important component part of the power transmission and transformation equipment manufacturing industry, and plays a very important role in the whole power industry.
The utility model discloses a high-voltage power distribution cabinet in China patent with publication number of CN205911642U, which comprises a cabinet body, through holes are uniformly formed in the outer sides of support columns, cross beams are mounted in the middle of the support columns at equal intervals, baffles are movably mounted on two sides of the inner wall of the cabinet body, grille windows are arranged on opposite faces of the baffles, ventilation pipes penetrate through inner cavities of cabinet covers, and the upper ends of the support columns are connected to the lower ends of the ventilation pipes through connecting columns matched with the upper ends of the support columns.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: when humidity in the air is great, in the moisture got into the high-voltage distribution cabinet, cause the inside electrical components of high-voltage distribution cabinet to damage easily, there is the potential safety hazard.
Disclosure of Invention
In order to solve the problems, the utility model provides a dehumidification type high-voltage power distribution cabinet.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a dehumidification formula high-voltage distribution cabinet, includes the cabinet body of one side open-ended and articulates cabinet body opening part's cabinet door, the internal wall of cabinet rotates and is connected with the threaded rod, threaded connection has the slider on the threaded rod, the slider slides with the internal wall of cabinet and is connected, install dehumidification subassembly on the slider, dehumidification subassembly includes the installation tube fixed with the slider lateral wall, sets up the electrothermal tube in the installation tube and sets up the installation tube and be located the fan between electrothermal tube and the slider, install on the cabinet body and be used for driving threaded rod pivoted drive assembly.
Through adopting above-mentioned technical scheme, when humidity in the air is great, the fan blows the heat that the electrothermal tube produced to the cabinet internal, dries the cabinet internal portion, drives the threaded rod through drive assembly and rotates, because threaded rod and slider threaded connection, slider and cabinet internal wall slide and are connected, so make the slider drive dehumidification subassembly reciprocate to make hot-blast even dry the cabinet internal, reduced the long-time probability that leads to electrical components overheated to fixed position drying.
Further, the upper end of the threaded rod penetrates through the cabinet body and is connected with the cabinet body in a rotating mode, and the driving assembly comprises a motor fixed with the upper surface of the cabinet body, a driving gear fixed with the end portion of an output shaft of the motor and a driven gear fixed with the upper end of the threaded rod and meshed with the driving gear.
Through adopting above-mentioned technical scheme, when needs order about the threaded rod and rotate, the staff only need open the motor, makes the output shaft of motor drive driving gear and with the driven gear rotation of driving gear meshing to make the threaded rod with driven gear is fixed rotate, with this order about the slider drive dehumidification subassembly reciprocates.
Further, the side wall of the mounting pipe is provided with an air inlet for air intake of the fan, and the side walls of the two sides of the cabinet body are provided with ventilation openings.
Through adopting above-mentioned technical scheme, the air intake provides the air inlet effect for the fan, and the setting of vent is convenient for the internal air of cabinet exchanges, has further reduced the probability that the internal humidity of cabinet is too high.
Further, the inner wall of the cabinet body is provided with an arc groove, the side wall of the sliding block is embedded with a ball which is in rolling connection with the arc groove, and the gap distance between the inner wall of the cabinet body and the side wall of the sliding block is 0.1-0.3cm.
Through adopting above-mentioned technical scheme, ball and arc groove roll connection have reduced the gliding resistance of slider and cabinet internal wall, have reduced the motor and have driven threaded rod pivoted kinetic energy loss, have reduced simultaneously the friction between slider and the cabinet internal wall.
Further, the upper surface of the cabinet body is fixedly provided with a controller, the inner wall of the cabinet body is provided with a temperature and humidity sensor electrically connected with the controller, and the electric heating tube, the fan and the motor are all electrically connected with the controller.
Through adopting above-mentioned technical scheme, when temperature and humidity sensor monitors that the internal humidity of cabinet exceeds standard, open motor, electrothermal tube and fan through the controller, dry the cabinet is internal automatically, in addition, when the temperature is higher, also can control to close the electrothermal tube alone to the fan cools down in the cabinet when.
Further, the upper surface of the installation tube and the lower surface of the installation tube are both fixed with rubber sheets.
Through adopting above-mentioned technical scheme, the rubber sheet adopts rubber material to make, and its material is rich in elasticity, has played good shock attenuation effect, has reduced the wearing and tearing between installation pipe and the cabinet internal wall.
Further, the upper surface of the cabinet body is fixedly provided with a protective cover for covering the driving assembly.
Through adopting above-mentioned technical scheme, the setting of safety cover has played the guard action to drive assembly, has reduced the probability that drive assembly damaged under the exogenic action.
Further, the upper surface of the protective cover is provided with a heat dissipation through hole.
Through adopting above-mentioned technical scheme, the setting of heat dissipation through-hole provides the radiating effect for the motor, has reduced the probability that the motor overheated leads to damaging.
In summary, the utility model has the following beneficial effects:
1. in the application, when the humidity in the air is high, the fan blows the heat generated by the electric heating tube into the cabinet body to dry the interior of the cabinet body, the driving assembly drives the threaded rod to rotate, and the threaded rod is in threaded connection with the sliding block which is in sliding connection with the inner wall of the cabinet body, so that the sliding block drives the dehumidifying assembly to move up and down, the hot air is enabled to dry the cabinet body uniformly, and the probability of overheating of an electrical element caused by drying a fixed position for a long time is reduced;
2. in the application, when the threaded rod is required to be driven to rotate, a worker only needs to start the motor, so that the output shaft of the motor drives the driving gear and the driven gear meshed with the driving gear to rotate, and the threaded rod fixed with the driven gear rotates, so that the sliding block is driven to drive the dehumidification assembly to move up and down;
3. in this application, when humidity sensor monitors that the internal humidity of cabinet exceeds standard, open motor, electrothermal tube and fan through the controller, dry the cabinet is internal automatically, in addition, when the temperature is higher, also can control to close the electrothermal tube alone to the fan cools down in to the cabinet when.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
fig. 2 is a schematic partial structure of an embodiment of the present utility model.
In the figure: 1. a cabinet body; 11. a cabinet door; 12. a vent; 13. an arc-shaped groove; 2. a threaded rod; 3. a slide block; 31. a ball; 4. a dehumidifying component; 41. installing a pipe; 411. an air inlet; 42. an electric heating tube; 43. a blower; 5. a drive assembly; 51. a motor; 52. a drive gear; 53. a driven gear; 6. a controller; 7. a temperature and humidity sensor; 8. a rubber sheet; 9. a protective cover; 91. and a heat dissipation through hole.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.
As shown in fig. 1 and 2, the embodiment of the application discloses a dehumidification type high-voltage power distribution cabinet, which comprises a cabinet body 1, a threaded rod 2, a sliding block 3, a dehumidification assembly 4 and a driving assembly 5.
The cabinet body 1 is of a cuboid structure with a hollow inside, one side of the cabinet body 1 is opened, and a cabinet door 11 is hinged at the opening of the cabinet body 1. The threaded rod 2 is a rod-shaped structure which is vertically arranged, the threaded rod 2 is rotationally connected with the inner wall of the cabinet body 1, and the upper end of the threaded rod 2 penetrates through the cabinet body 1 and is rotationally connected. The sliding block 3 is of a cuboid block structure, the sliding block 3 is sleeved on the threaded rod 2 and is in threaded connection with the threaded rod 2, and the sliding block 3 is in sliding connection with the inner wall of the cabinet body 1.
The dehumidifying assembly 4 is mounted on the cabinet 1, and the dehumidifying assembly 4 includes a mounting tube 41, an electric heating tube 42 and a blower 43. The mounting tube 41 has a rectangular tubular structure, and the mounting tube 41 is fixed to the side wall of the slider 3. The electrothermal tube 42 is a electrothermal tube 42 commonly used in the prior art and applied to the present embodiment, and the electrothermal tube 42 is disposed in the mounting tube 41. The fan 43 is a fan 43 commonly used in the prior art and applicable to the embodiment, the fan 43 is arranged in the mounting tube 41, and the fan 43 is positioned between the electric heating tube 42 and the sliding block 3.
The driving assembly 5 is mounted on the cabinet 1 for driving the threaded rod 2 to rotate, and the driving assembly 5 includes a motor 51, a driving gear 52 and a driven gear 53. The motor 51 is fixed on the upper surface of the cabinet 1, and an output shaft of the motor 51 extends vertically upwards. The driving gear 52 is fixed at the end of the output shaft of the motor 51, and the axis of the driving gear 52 coincides with the axis of the output shaft of the motor 51. A driven gear 53 is fixed to the upper end of the threaded rod 2, the driven gear 53 is meshed with the driving gear 52, and the axis of the driven gear 53 coincides with the axis of the threaded rod 2.
When the humidity in the air is great, the fan 43 blows the heat that the electrothermal tube 42 produced to the cabinet body 1, dry cabinet body 1 inside, the staff only need open motor 51, make the output shaft of motor 51 drive driving gear 52 and with the driven gear 53 rotation of driving gear 52 meshing, thereby make the threaded rod 2 fixed with driven gear 53 rotate, because threaded rod 2 and slider 3 threaded connection, slider 3 slides with cabinet body 1 inner wall and is connected, consequently, make slider 3 drive dehumidification subassembly 4 reciprocates, thereby make hot-blast even dry cabinet body 1 in, reduced the long-time probability of leading to electrical components overheated to fixed position drying.
In order to further reduce the probability of overhigh humidity in the cabinet body 1, the side wall of the mounting pipe 41 is provided with an air inlet 411 for air inlet of the blower 43, the side walls of the two sides of the cabinet body 1 are provided with ventilation openings 12, the air inlet 411 provides air inlet effect for the blower 43, the ventilation openings 12 are arranged, and air in the cabinet body 1 is convenient to exchange, so that the probability of overhigh humidity in the cabinet body 1 is further reduced.
In order to reduce the kinetic energy loss of the motor 51 driving the threaded rod 2 to rotate, the inner wall of the cabinet body 1 is provided with an arc groove 13, the side wall of the sliding block 3 is embedded with a ball 31 in rolling connection with the arc groove 13, the gap distance between the inner wall of the cabinet body 1 and the side wall of the sliding block 3 is 0.1-0.3cm, the ball 31 is in rolling connection with the arc groove 13, the sliding resistance of the sliding block 3 and the inner wall of the cabinet body 1 is reduced, the kinetic energy loss of the motor 51 driving the threaded rod 2 to rotate is reduced, and meanwhile friction between the sliding block 3 and the inner wall of the cabinet body 1 is reduced.
In order to automatically dry the cabinet body 1, the upper surface of the cabinet body 1 is fixedly provided with a controller 6, the inner wall of the cabinet body 1 is provided with a temperature and humidity sensor 7 electrically connected with the controller 6, an electric heating tube 42, a fan 43 and a motor 51 are electrically connected with the controller 6, when the temperature and humidity sensor 7 monitors that the humidity in the cabinet body 1 exceeds the standard, the motor 51, the electric heating tube 42 and the fan 43 are started through the controller 6, so that the cabinet body 1 is automatically dried, in addition, when the temperature is higher, the electric heating tube 42 can be controlled to be independently closed, and the fan 43 can cool the cabinet body 1.
In order to reduce the abrasion between the mounting tube 41 and the inner wall of the cabinet body 1, the rubber sheet 8 is fixed on the upper surface of the mounting tube 41 and the lower surface of the mounting tube 41, the rubber sheet 8 is made of rubber materials, and the rubber sheet is elastic, so that a good damping effect is achieved, and the abrasion between the mounting tube 41 and the inner wall of the cabinet body 1 is reduced.
In order to reduce the probability that drive assembly 5 damages under the exogenic action, cabinet 1 upper surface is fixed with and is used for covering the safety cover 9 of establishing drive assembly 5, and the setting of safety cover 9 has played the guard action to drive assembly 5 to reduce the probability that drive assembly 5 damages under the exogenic action.
In order to reduce the damage probability caused by overheat of the motor 51, the upper surface of the protective cover 9 is provided with a heat dissipation through hole 91, and the heat dissipation through hole 91 provides a heat dissipation effect for the motor 51, so that the damage probability caused by overheat of the motor 51 is reduced.
The use principle of the dehumidification type high-voltage power distribution cabinet in the embodiment is as follows: when the humidity in the air is great, the fan 43 blows the heat that the electrothermal tube 42 produced to the cabinet body 1, dry cabinet body 1 inside, the staff only need open motor 51, make the output shaft of motor 51 drive driving gear 52 and with the driven gear 53 rotation of driving gear 52 meshing, thereby make the threaded rod 2 fixed with driven gear 53 rotate, because threaded rod 2 and slider 3 threaded connection, slider 3 slides with cabinet body 1 inner wall and is connected, consequently, make slider 3 drive dehumidification subassembly 4 reciprocates, thereby make hot-blast even dry cabinet body 1 in, reduced the long-time probability of leading to electrical components overheated to fixed position drying.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (8)
1. The utility model provides a dehumidification formula high voltage distribution cabinet, includes one side open-ended cabinet body (1) and articulated cabinet body (1) opening part cabinet door (11), characterized by: the cabinet body (1) inner wall rotates and is connected with threaded rod (2), threaded connection has slider (3) on threaded rod (2), slider (3) are connected with cabinet body (1) inner wall slip, install dehumidification subassembly (4) on slider (3), dehumidification subassembly (4) include with slider (3) lateral wall fixed installation pipe (41), set up electrothermal tube (42) in installation pipe (41) and set up install pipe (41) in and lie in electrothermal tube (42) and slider (3) fan (43), install on cabinet body (1) and be used for driving threaded rod (2) pivoted drive assembly (5).
2. The dehumidification type high-voltage power distribution cabinet according to claim 1, wherein: the upper end of the threaded rod (2) penetrates through the cabinet body (1) and is connected with the cabinet body in a rotating mode, and the driving assembly (5) comprises a motor (51) fixed with the upper surface of the cabinet body (1), a driving gear (52) fixed with the end portion of an output shaft of the motor (51) and a driven gear (53) fixed with the upper end of the threaded rod (2) and meshed with the driving gear (52).
3. The dehumidification type high-voltage power distribution cabinet according to claim 2, characterized in that: the side wall of the mounting pipe (41) is provided with an air inlet (411) for air inlet of the air supply fan (43), and the side walls of the two sides of the cabinet body (1) are provided with ventilation openings (12).
4. A dehumidification type high voltage power distribution cabinet according to claim 3, characterized in that: the novel multifunctional intelligent cabinet is characterized in that an arc-shaped groove (13) is formed in the inner wall of the cabinet body (1), balls (31) in rolling connection with the arc-shaped groove (13) are embedded in the side wall of the sliding block (3), and the gap distance between the inner wall of the cabinet body (1) and the side wall of the sliding block (3) is 0.1-0.3cm.
5. The dehumidification type high-voltage power distribution cabinet according to claim 4, wherein: the novel electric cabinet is characterized in that a controller (6) is fixed on the upper surface of the cabinet body (1), a temperature and humidity sensor (7) electrically connected with the controller (6) is arranged on the inner wall of the cabinet body (1), and the electric heating tube (42), the fan (43) and the motor (51) are electrically connected with the controller (6).
6. The dehumidification type high-voltage power distribution cabinet according to claim 5, wherein: the upper surface of the mounting tube (41) and the lower surface of the mounting tube (41) are both fixed with rubber sheets (8).
7. The dehumidification type high-voltage power distribution cabinet according to claim 2, characterized in that: the upper surface of the cabinet body (1) is fixedly provided with a protective cover (9) for covering the driving assembly (5).
8. The dehumidification type high-voltage power distribution cabinet according to claim 7, wherein: and a heat dissipation through hole (91) is formed in the upper surface of the protective cover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320984123.8U CN220605228U (en) | 2023-04-24 | 2023-04-24 | Dehumidification type high-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320984123.8U CN220605228U (en) | 2023-04-24 | 2023-04-24 | Dehumidification type high-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220605228U true CN220605228U (en) | 2024-03-15 |
Family
ID=90182270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320984123.8U Active CN220605228U (en) | 2023-04-24 | 2023-04-24 | Dehumidification type high-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220605228U (en) |
-
2023
- 2023-04-24 CN CN202320984123.8U patent/CN220605228U/en active Active
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