CN212033592U - Humidity automatic control device for large power distribution cabinet - Google Patents
Humidity automatic control device for large power distribution cabinet Download PDFInfo
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- CN212033592U CN212033592U CN202021082983.5U CN202021082983U CN212033592U CN 212033592 U CN212033592 U CN 212033592U CN 202021082983 U CN202021082983 U CN 202021082983U CN 212033592 U CN212033592 U CN 212033592U
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- distribution cabinet
- switch board
- fan
- gas separator
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Abstract
The utility model discloses a large-scale humidity automatic control device for switch board, including electric cabinet body, fan, temperature and humidity detector, elasticity filter screen and servo motor, the one end of switch board body articulates there is the door plant, the inside of switch board body is provided with the cavity, the first inlet port that is connected with the cavity is all seted up to switch board body both sides lateral wall, the mounting groove has been seted up to the bottom of switch board body, and the top of mounting groove transversely installs the fan housing, mounting groove internally mounted has the water gas separator box, the both sides on the inside top of water gas separator box all are provided with the spout, and the inside of spout is provided with the mounting panel, the apopore that runs through the switch board body is seted up to water gas separator. This humidity automatic control device for large-scale switch board passes through water and gas separator box with this internal humidity gas-liquid separation of switch board, and the fan blows gas to this internal air-dry of switch board to play dehumidification effect.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a humidity automatic control device for large-scale switch board.
Background
Along with the switch board trade rapid development, the switch board divide into power distribution cabinet, lighting power distribution cabinet and measurement cabinet etc. can divide into one-level distribution equipment, second grade distribution equipment and final distribution equipment again, and traditional humidity automatic control device for large-scale switch board can satisfy people's user demand basically, but still has certain problem, and concrete problem is as follows:
1. most of automatic humidity control devices for large power distribution cabinets in the current market cannot perform gas-liquid separation on internal moisture, so that the dehumidification effect is poor, the normal operation of parts in the power distribution cabinets is influenced, and the parts are easily damaged;
2. most of humidity automatic control devices for large-scale power distribution cabinets in the current market can not ventilate and radiate the inside of the cabinet, so that internal parts of the power distribution cabinets are easy to run, and the service life of the internal parts is shortened for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a humidity automatic control device for large-scale switch board to solve the unable inside moisture that provides among the above-mentioned background art thoroughly clear up and can't carry out ventilation cooling's problem to the inside.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic humidity control device for a large power distribution cabinet comprises a power distribution cabinet body, a fan, a temperature and humidity detector, an elastic filter screen and a servo motor, wherein one end of the power distribution cabinet body is hinged with a door plate, a cavity is arranged inside the power distribution cabinet body, the side walls of two sides of the power distribution cabinet body are both provided with first air inlet holes connected with the cavity, the bottom of the power distribution cabinet body is provided with a mounting groove, the top end of the mounting groove is transversely provided with a fan cover, a water-gas separator box body is arranged inside the mounting groove, two sides of the top end inside the water-gas separator box body are both provided with sliding grooves, a mounting plate is arranged inside the sliding grooves, one end of the water-gas separator box body is provided with a water outlet hole penetrating through the power distribution cabinet body, one side of, the utility model discloses a switch board, including switch board body, humiture detector, switch board body, pivot, filter screen plate, the middle position department on switch board body top has seted up the dead slot, and the inside intermediate position department of dead slot installs the pivot through the bearing, the filter screen plate is installed to the outer wall of pivot, the both sides and the both ends of dead slot have all seted up the recess, and the inside of recess has the shell through the support mounting, the inside of shell is provided with clockwork spring, the standing groove has been seted up to the one end of switch board body.
Preferably, the inside bottom of switch board body is equidistant to be offered the second inlet port that is connected with the fan housing, the inside of mounting groove is provided with the fan, and the first tuber pipe that is connected with the fan housing bottom is installed to the fan input.
Preferably, heating plates are arranged on two sides of the interior of the water-gas separator box body, and a second air pipe connected with one side of the water-gas separator box body is installed at the output end of the fan.
Preferably, the mounting panel bottom install with spout assorted slider, the sponge is installed to the bottom of mounting panel, the handle that runs through switch board body one end is installed to mounting panel one side.
Preferably, the outer wall of the clockwork spring is provided with an elastic filter screen penetrating through the shell, and one side of the elastic filter screen, which is far away from the clockwork spring, is connected with the screen plate.
Preferably, the inside of standing groove is provided with servo motor, and servo motor's output is connected with the pivot, the output of temperature and humidity detector passes through the wire and the input electric connection of singlechip, and the output of singlechip pass through the wire respectively with fan and servo motor electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the humidity automatic control device for the large power distribution cabinet;
1. the power distribution cabinet is provided with the power distribution cabinet body, the fan and the water-gas separator box body, the humidity and gas-liquid separation in the power distribution cabinet body is realized through the water-gas separator box body, and the separated gas is blown into the power distribution cabinet body through the fan to dry the power distribution cabinet body, so that the dehumidification effect is realized;
2. meanwhile, the device is provided with the filter screen plate, the elastic filter screen and the servo motor, the servo motor is started to drive the rotating shaft to turn over, so that the filter screen plate drives the elastic filter screen to move, the spring is contracted in the shell, and when the servo motor rotates in the opposite direction, the spring returns to the original state under the action of the elasticity of the spring, so that the elastic filter screen is driven to be wound in the shell, and the structure plays a role in ventilation;
3. the device is through installing switch board body, filter plate and elastic filter screen simultaneously, drives the pivot through starting servo motor and overturns for the filter plate area moves elastic filter screen and removes, and this structure avoids outside dust to get into switch board originally internally, plays dustproof effect.
Drawings
FIG. 1 is a front view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic top view of the screen plate and the elastic screen according to the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the portion B of FIG. 1 according to the present invention;
fig. 6 is a schematic diagram of the internal circuit structure of the present invention.
In the figure: 1. a power distribution cabinet body; 2. a cavity; 3. a first air intake hole; 4. a second air intake hole; 5. a fan housing; 6. a fan; 7. a first air duct; 8. a second air duct; 9. a water-gas separator box body; 10. a sponge; 11. heating plates; 12. a temperature and humidity detector; 13. a door panel; 14. a handle; 15. a water outlet hole; 16. mounting a plate; 17. mounting grooves; 18. a chute; 19. a slider; 20. a single chip microcomputer; 21. an empty groove; 22. a filter screen plate; 23. an elastic filter screen; 24. a housing; 25. a clockwork spring; 26. a groove; 27. a rotating shaft; 28. a placement groove; 29. a servo motor; 30. a third air duct; 31. an electromagnetic valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an automatic humidity control device for a large power distribution cabinet comprises a power distribution cabinet body 1, a fan 6, a temperature and humidity detector 12, an elastic filter screen 23 and a servo motor 29, wherein one end of the power distribution cabinet body 1 is hinged with a door plate 13;
second air inlets 4 connected with a fan cover 5 are formed in the bottom end of the interior of the power distribution cabinet body 1 at equal intervals, a fan 6 is arranged in the installation groove 17, the type of the fan 6 can be RB-81-2, a first air pipe 7 connected with the bottom end of the fan cover 5 is installed at the input end of the fan 6, air in the power distribution cabinet body 1 is sucked into the water-gas separator box body 9 through the second air inlets 4 and the fan cover 5 by starting the fan 6, and moisture in the air in the power distribution cabinet body 1 is conveniently sucked into the water-gas separator box body 9;
a cavity 2 is formed inside the power distribution cabinet body 1, first air inlet holes 3 connected with the cavity 2 are formed in the side walls of the two sides of the power distribution cabinet body 1, a mounting groove 17 is formed in the bottom end of the power distribution cabinet body 1, a fan cover 5 is transversely mounted at the top end of the mounting groove 17, and a water-gas separator box body 9 is mounted inside the mounting groove 17;
the two sides of the top end in the water-gas separator box body 9 are both provided with sliding chutes 18, and the inside of each sliding chute 18 is provided with an installation plate 16;
the bottom end of the mounting plate 16 is provided with a sliding block 19 matched with the sliding groove 18, the bottom end of the mounting plate 16 is provided with a sponge 10, one side of the mounting plate 16 is provided with a handle 14 penetrating through one end of the power distribution cabinet body 1, the handle 14 is pulled outwards to drive the mounting plate 16 to slide in the sliding groove 18 through the sliding block 19, so that the sponge 10 is driven to move outwards, and an operator can clean water drops in the sponge 10 conveniently;
one end of a water-gas separator box body 9 is provided with a water outlet hole 15 penetrating through a power distribution cabinet body 1, one side, away from a second air pipe 8, of the water-gas separator box body 9 is provided with a third air pipe 30 connected with a cavity 2, an electromagnetic valve 31 is arranged inside the third air pipe 30, the top end inside the power distribution cabinet body 1 is provided with a temperature and humidity detector 12, one side, away from the temperature and humidity detector 12, of the power distribution cabinet body 1 is provided with a single chip microcomputer 20, a hollow groove 21 is formed in the central position of the top end of the power distribution cabinet body 1, a rotating shaft 27 is arranged at the middle position inside the hollow groove 21 through a bearing, a filter screen plate 22 is arranged on the outer wall of the rotating shaft 27, grooves 26 are formed in two sides and two;
the outer wall of the clockwork spring 25 is provided with an elastic filter screen 23 penetrating through the shell 24, one side of the elastic filter screen 23, which is far away from the clockwork spring 25, is connected with the filter screen plate 22, and the filter screen plate 22 is overturned to enable the filter screen plate 22 to drive the elastic filter screen 23 to move up and down, so that the clockwork spring 25 is contracted in the shell 24, and the clockwork spring 25 can restore under the action of self elasticity, thereby facilitating the driving of the elastic filter screen 23 to be wound into the shell 24;
a placing groove 28 is formed in one end of the power distribution cabinet body 1;
a servo motor 29 is arranged in the placing groove 28, the model of the servo motor 29 can be YS7124, the output end of the servo motor 29 is connected with the rotating shaft 27, the output end of the temperature and humidity detector 12 is electrically connected with the input end of the singlechip 20 through a lead, and the output end of the single chip microcomputer 20 is respectively electrically connected with the fan 6 and the servo motor 29 through wires, the temperature in the power distribution cabinet body 1 is checked through the temperature and humidity detector 12, when the detected temperature is overhigh, the information is sent to the single chip microcomputer 20, the single chip microcomputer 20 starts the servo motor 29 again, so that the servo motor 29 drives the rotating shaft 27 to turn over, the rotating shaft 27 drives the filter screen plate 22 to turn over, and drives the elastic filter screen 23 around to move to one side, so as to be convenient for radiating the air in the internal power distribution cabinet body 1, and elastic filter 23 can prevent effectively that outside dust from getting into switch board body 1 in, play dustproof effect.
The working principle is as follows: when the automatic humidity control device for the large-scale power distribution cabinet is used, an external power supply is firstly switched on, when a temperature and humidity detector 12 detects that the humidity in a power distribution cabinet body 1 is too high, detection information is sent to a single chip microcomputer 20, the single chip microcomputer 20 starts a fan 6, air in the power distribution cabinet body 1 is conveyed into a water-gas separator box body 9 through a first air pipe 7 and a second air pipe 8, then a heating plate 11 is started to heat the humidity in the water-gas separator box body 9, so that the humidity is changed into steam, a cyclone centrifugal device is arranged in the water-gas separator box body 9, so that the air and the liquid are separated, an operator opens an electromagnetic valve 31, blows the separated air into a first air inlet 3 of a cavity 2 through a third air pipe 30, then the hot air is conveyed into the power distribution cabinet body 1 in sequence through the air-drying device 3, and the interior of the power, the dehumidifying effect is achieved, liquid in the water-gas separator box 9 flows out from the water outlet hole 15, at the moment, part of condensed water beads are sucked upwards by the sponge 10, when an operator needs to clean the sponge 10, the handle 14 is pulled outwards to drive the mounting plate 16 to move outwards, the sliding block 19 slides in the sliding groove 18, the sponge 10 moves outwards, the operator can extrude the sponge 10 to extrude water drops in the sponge 10, when the temperature in the power distribution cabinet body 1 is too high, the temperature and humidity detector 12 feeds information back to the single chip microcomputer 20, the single chip microcomputer 20 cuts off the power of the fan 6, the single chip microcomputer 20 starts the rotating shaft 27, the rotating shaft 27 drives the filter screen plate 22 to turn over in the empty groove 21, the elastic filter screen 23 is driven to move, the clockwork spring 25 is shrunk, and the structure is convenient for the operator to disperse gas in the power distribution cabinet body 1, avoid the high temperature, and cause the damage in to switch board body 1, and elastic filter screen 23 can be effectively to blockking that outside dust carries out switch board body 1 in, avoids the dust to get into, does above the utility model discloses a whole principles.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a large-scale humidity automatic control device for switch board, includes switch board body (1), fan (6), temperature and humidity detector (12), elastic filter screen (23) and servo motor (29), its characterized in that: the air distribution cabinet is characterized in that a door plate (13) is hinged to one end of the power distribution cabinet body (1), a cavity (2) is arranged inside the power distribution cabinet body (1), first air inlet holes (3) connected with the cavity (2) are formed in the side walls of the two sides of the power distribution cabinet body (1), a mounting groove (17) is formed in the bottom end of the power distribution cabinet body (1), a fan cover (5) is transversely mounted at the top end of the mounting groove (17), a water-gas separator box body (9) is mounted inside the mounting groove (17), sliding grooves (18) are formed in the two sides of the top end inside the water-gas separator box body (9), a mounting plate (16) is arranged inside the sliding grooves (18), a water outlet hole (15) penetrating through the power distribution cabinet body (1) is formed in one end of the water-gas separator box body (9), and a third air pipe (, the inside of third tuber pipe (30) is provided with solenoid valve (31), thermodetector (12) are installed on the inside top of switch board body (1), singlechip (20) are installed to one side that thermodetector (12) were kept away from in switch board body (1), dead slot (21) have been seted up to the central point department on switch board body (1) top, and the inside intermediate position department of dead slot (21) installs pivot (27) through the bearing, filter plate (22) are installed to the outer wall of pivot (27), both sides and both ends of dead slot (21) all are seted up fluted (26), and the inside of recess (26) has shell (24) through the support mounting, the inside of shell (24) is provided with clockwork spring (25), standing groove (28) have been seted up to the one end of switch board body (1).
2. The automatic humidity control device for the large power distribution cabinet according to claim 1, characterized in that: the power distribution cabinet is characterized in that second air inlets (4) connected with the fan cover (5) are formed in the bottom end of the interior of the power distribution cabinet body (1) at equal intervals, a fan (6) is arranged inside the mounting groove (17), and a first air pipe (7) connected with the bottom end of the fan cover (5) is mounted at the input end of the fan (6).
3. The automatic humidity control device for the large power distribution cabinet according to claim 1, characterized in that: the heating plates (11) are arranged on two sides of the interior of the water-gas separator box body (9), and the second air pipe (8) connected with one side of the water-gas separator box body (9) is installed at the output end of the fan (6).
4. The automatic humidity control device for the large power distribution cabinet according to claim 1, characterized in that: the utility model discloses a switch board, including mounting panel (16), mounting panel (16) bottom install with spout (18) assorted slider (19), sponge (10) are installed to the bottom of mounting panel (16), mounting panel (16) one side is installed and is run through handle (14) of switch board body (1) one end.
5. The automatic humidity control device for the large power distribution cabinet according to claim 1, characterized in that: the outer wall of the clockwork spring (25) is provided with an elastic filter screen (23) penetrating through the shell (24), and one side, far away from the clockwork spring (25), of the elastic filter screen (23) is connected with the filter screen plate (22).
6. The automatic humidity control device for the large power distribution cabinet according to claim 1, characterized in that: the inside of standing groove (28) is provided with servo motor (29), and the output of servo motor (29) is connected with pivot (27), the output of temperature and humidity detector (12) passes through the wire and is connected with the input electric connection of singlechip (20), and the output of singlechip (20) passes through the wire respectively with fan (6) and servo motor (29) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082983.5U CN212033592U (en) | 2020-06-12 | 2020-06-12 | Humidity automatic control device for large power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082983.5U CN212033592U (en) | 2020-06-12 | 2020-06-12 | Humidity automatic control device for large power distribution cabinet |
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| CN212033592U true CN212033592U (en) | 2020-11-27 |
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| CN202021082983.5U Active CN212033592U (en) | 2020-06-12 | 2020-06-12 | Humidity automatic control device for large power distribution cabinet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112751279A (en) * | 2021-01-29 | 2021-05-04 | 厦门锦瓯网络科技有限公司 | Ring main unit with constant temperature dehumidification function |
| CN113251690A (en) * | 2021-06-08 | 2021-08-13 | 福建三能节能科技有限责任公司 | Semiconductor refrigerating device |
| CN116230355A (en) * | 2023-04-24 | 2023-06-06 | 徐州鹏程电气有限公司 | Dry-type transformer |
| CN118151593A (en) * | 2024-05-11 | 2024-06-07 | 厦门捷创自动化科技有限公司 | Intelligent control method and device for power distribution cabinet |
-
2020
- 2020-06-12 CN CN202021082983.5U patent/CN212033592U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112751279A (en) * | 2021-01-29 | 2021-05-04 | 厦门锦瓯网络科技有限公司 | Ring main unit with constant temperature dehumidification function |
| CN112751279B (en) * | 2021-01-29 | 2024-08-16 | 厦门锦瓯网络科技有限公司 | Ring main unit with constant temperature dehumidification function |
| CN113251690A (en) * | 2021-06-08 | 2021-08-13 | 福建三能节能科技有限责任公司 | Semiconductor refrigerating device |
| CN113251690B (en) * | 2021-06-08 | 2022-05-20 | 福建三能节能科技有限责任公司 | Semiconductor refrigerating device |
| CN116230355A (en) * | 2023-04-24 | 2023-06-06 | 徐州鹏程电气有限公司 | Dry-type transformer |
| CN116230355B (en) * | 2023-04-24 | 2023-11-17 | 徐州鹏程电气有限公司 | Dry-type transformer |
| CN118151593A (en) * | 2024-05-11 | 2024-06-07 | 厦门捷创自动化科技有限公司 | Intelligent control method and device for power distribution cabinet |
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