CN211266046U - Automatic high-voltage board of dehumidification - Google Patents
Automatic high-voltage board of dehumidification Download PDFInfo
- Publication number
- CN211266046U CN211266046U CN202020080556.7U CN202020080556U CN211266046U CN 211266046 U CN211266046 U CN 211266046U CN 202020080556 U CN202020080556 U CN 202020080556U CN 211266046 U CN211266046 U CN 211266046U
- Authority
- CN
- China
- Prior art keywords
- control equipment
- voltage
- bin
- cabinet body
- storehouse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Drying Of Gases (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an automatic high-voltage board of dehumidification, including the high-voltage board cabinet body, electrical control equipment installation storehouse and dry storehouse, the internal portion's of high-voltage board cabinet intermediate position department is provided with electrical control equipment installation storehouse, and the internal symmetry of the high-voltage board cabinet is provided with a set of thermal-arrest chamber, the thermal-arrest chamber all communicates with electrical control equipment installation storehouse. The utility model discloses install the intake pipe, the aspiration pump, the outlet duct, dry storehouse, the cotton dry layer absorbs water, dry layer of active carbon and air duct, when to the inside dehumidification of electrical equipment installation storehouse, the aspiration pump is in the inside moisture suction dry storehouse of electrical equipment installation storehouse, through the inside cotton dry layer that absorbs water in dry storehouse and the moisture adsorption of active carbon dry layer in with the moisture, gas after the drying then gets into electrical equipment installation storehouse again through the air duct in, can carry out inner loop drying process to the moisture, prevent that external moisture from getting into inside the electrical equipment installation storehouse.
Description
Technical Field
The utility model relates to a high-voltage board technical field specifically is an automatic high-voltage board of dehumidification.
Background
The high-voltage cabinet can be used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play roles of on-off, control or protection and the like, mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic coincidence and sectionalizer, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like, the high-voltage switch manufacturing industry is an important component of power transmission and transformation equipment manufacturing industry and plays an important role in the whole power industry, when the high-voltage cabinet is used, if the humidity inside the high-voltage cabinet is higher, short circuit and parts corrosion of electric control equipment are easily caused, therefore, the high-voltage cabinet is generally provided with a dehumidifying device, the existing automatic dehumidifying high-voltage cabinet generally pumps out moisture inside the cabinet body in the dehumidifying process, then introduces outside air into the cabinet body, however, when the outside air humidity is also, then be difficult to play dehumidification effect, still can make the internal portion humidity of cabinet further improve, simultaneously, the high-voltage board of current automatic dehumidification sets up scavenger fan and louvre etc. and dehumidifies, dispel the heat for dust and liquid very easily enter into the internal portion of cabinet, and when the external side of cabinet adheres to liquid such as a large amount of rainwater, can not dry the external side of cabinet fast, not only cause cabinet body corrosion easily, liquid such as rainwater still permeates into the internal portion of cabinet easily, cause the short circuit of the internal portion electrical control equipment of cabinet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic high-voltage board of dehumidification to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic dehumidifying high-voltage cabinet comprises a high-voltage cabinet body, an electric control equipment mounting bin and a drying bin, wherein the electric control equipment mounting bin is arranged at the middle position inside the high-voltage cabinet body, a group of heat collecting cavities are symmetrically arranged inside the high-voltage cabinet body, the heat collecting cavities are communicated with the electric control equipment mounting bin, a single chip microcomputer is installed at one end of the top inside the electric control equipment mounting bin, a humidity sensor is installed at one end, far away from the single chip microcomputer, of the top inside the electric control equipment mounting bin, the drying bin is installed at the top of one end, far away from the single chip microcomputer, of the high-voltage cabinet body, an air suction pump is installed at the top of the high-voltage cabinet body, an air inlet pipe extending into the electric control equipment mounting bin is installed at the input end of the air suction pump, an air outlet pipe extending into the drying bin is installed at the output end, the output end of the single chip microcomputer is electrically connected with the input end of the air pump through a lead.
Preferably, the heat-conducting metal plates are mounted on the inner sides of the heat collecting cavities, heat-conducting columns are uniformly mounted at the ends, far away from the electric control equipment mounting bin, of the heat-conducting metal plates, and the ends, far away from the heat-conducting metal plates, of the heat-conducting columns are connected with the high-voltage cabinet body.
Preferably, the inside in dry storehouse is provided with the dry layer of active carbon, and the top and the bottom on the dry layer of active carbon all are provided with the cotton dry layer that absorbs water, the air duct that extends to the inside in electrical control equipment installation storehouse is installed to the bottom in dry storehouse.
Preferably, a high-voltage cabinet door is installed on one side of the high-voltage cabinet body, and a transparent window is arranged on the high-voltage cabinet door.
Preferably, the electronic control equipment mounting plate is uniformly mounted inside the electronic control equipment mounting bin, and mounting holes are uniformly formed in the electronic control equipment mounting plate.
Preferably, a bin door is installed on one side of the drying bin, and a handle is installed on the outer side of the bin door.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the high-voltage cabinet with the automatic dehumidification function is provided with an air inlet pipe, an air suction pump, an air outlet pipe, a drying bin, a water-absorbing cotton drying layer, an active carbon drying layer and an air guide pipe, when the interior of the electrical control equipment mounting bin is dehumidified, moisture in the moisture is sucked into the drying bin through the air suction pump and the active carbon drying layer in the drying bin, the moisture in the moisture is adsorbed through the water-absorbing cotton drying layer and the active carbon drying layer in the drying bin, and dried gas reenters the electrical control equipment mounting bin through the air guide pipe, so that internal circulation drying treatment can be carried out on the moisture, and external moisture is prevented from entering the interior of the electrical control equipment mounting bin;
2. the automatic dehumidification high-voltage cabinet is provided with the heat conduction metal plate, the heat conduction column and the heat collection cavity, hot air in the electric control equipment installation bin enters the heat collection cavity, the heat conduction metal plate guides heat in the hot air out and transmits the heat to the heat conduction column, the heat is transmitted to the high-voltage cabinet body through the heat conduction column, the heat can be quickly guided out, heat dissipation holes are not formed, the sealing performance of the high-voltage cabinet body is improved under the condition that the heat dissipation effect of the high-voltage cabinet body is guaranteed, and the waterproof effect of the high-voltage cabinet body is improved;
3. this automatic inside heat conduction post of high-voltage board of dehumidification is with heat transfer to the high-voltage board cabinet body, through the heat dissipation of the high-voltage board cabinet body, can improve high-voltage board cabinet body surface temperature fast to can be with liquid such as the rainwater that is attached to the high-voltage board cabinet body outside dry fast, not only can avoid liquid to cause the corrosion of the high-voltage board cabinet body, still can prevent that liquid from permeating into inside the electrical control equipment installation storehouse through the high-voltage board cabinet body.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of a partial structure of the present invention.
In the figure: 1. a high-voltage cabinet body; 2. the electric control equipment is arranged in the bin; 3. a heat conductive metal plate; 4. a heat-conducting column; 5. a heat collection cavity; 6. an electric control equipment mounting plate; 7. a single chip microcomputer; 8. an air inlet pipe; 9. an air pump; 10. a humidity sensor; 11. an air outlet pipe; 12. a drying bin; 13. a water absorbent cotton drying layer; 14. an activated carbon dry layer; 15. an air duct; 16. high-voltage board cabinet door.
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. 1-3, the present invention provides an embodiment: an automatic dehumidification high-voltage cabinet comprises a high-voltage cabinet body 1, an electric control equipment mounting bin 2 and a drying bin 12, wherein the electric control equipment mounting bin 2 is arranged AT the middle position inside the high-voltage cabinet body 1, a group of heat collecting cavities 5 are symmetrically arranged inside the high-voltage cabinet body 1, the heat collecting cavities 5 are communicated with the electric control equipment mounting bin 2, a single chip microcomputer 7 is arranged AT one end of the top inside the electric control equipment mounting bin 2, the type of the single chip microcomputer 7 can be AT89C51, a humidity sensor 10 is arranged AT one end, far away from the single chip microcomputer 7, of the top inside the electric control equipment mounting bin 2, the type of the humidity sensor 10 can be DHT11, the drying bin 12 is arranged AT the top of one end, far away from the single chip microcomputer 7, of the high-voltage cabinet body 1, an air suction pump 9 is arranged AT the top of the high-voltage cabinet body 1, the type of the air suction pump 9 can be VCH1028, an, and the output of aspiration pump 9 installs the outlet duct 11 that extends to inside dry storehouse 12, and humidity transducer 10's output passes through the wire and the input electric connection of singlechip 7, and the output of singlechip 7 passes through the wire and the input electric connection of aspiration pump 9.
In this implementation:
furthermore, the heat conducting metal plates 3 are arranged on the inner sides of the heat collecting cavity 5, the ends, far away from the electric control equipment mounting bin 2, of the heat conducting metal plates 3 are uniformly provided with the heat conducting columns 4, the ends, far away from the heat conducting metal plates 3, of the heat conducting columns 4 are connected with the high-voltage cabinet body 1, hot air in the electric control equipment mounting bin 2 enters the heat collecting cavity 5, the heat conducting metal plates 3 lead out heat in the hot air and transmit the heat to the heat conducting columns 4, the heat is transferred to the high-voltage cabinet body 1 through the heat-conducting column 4, the heat can be rapidly led out, the heat is transferred to the high-voltage cabinet body 1 through the heat-conducting column 4, the surface temperature of the high-voltage cabinet body 1 can be rapidly increased through the heat dissipation of the high-voltage cabinet body 1, thereby can be with attached to liquid such as rainwater in the high-voltage board cabinet body 1 outside fast drying, not only can avoid the corrosion of the high-voltage board cabinet body 1, still can prevent that liquid from passing through the high-voltage board cabinet body 1 infiltration into inside the electrical control equipment installation storehouse 2.
Further, the inside of dry storehouse 12 is provided with active carbon drying layer 14, and the top and the bottom of active carbon drying layer 14 all are provided with the cotton drying layer 13 that absorbs water, the air duct 15 that extends to the 2 inside of electrical control equipment installation storehouse is installed to the bottom of dry storehouse 12, absorb water in cotton drying layer 13 and the active carbon drying layer 14 with the moisture through the inside of dry storehouse 12, gas after the drying then gets into electrical control equipment installation storehouse 2 again through air duct 15 in, can carry out inner loop drying process to the moisture, prevent that external moisture from getting into 2 insides of electrical control equipment installation storehouse.
Further, a high-voltage board cabinet door 16 is installed on one side of the high-voltage board cabinet body 1, and a transparent window is arranged on the high-voltage board cabinet door 16, so that the electric control equipment inside the electric control equipment installation bin 2 can be conveniently operated.
Furthermore, the electric control equipment mounting plates 6 are uniformly mounted inside the electric control equipment mounting bin 2, and mounting holes are uniformly formed in the electric control equipment mounting plates 6, so that various electric control equipment can be conveniently mounted.
Further, a bin door is installed on one side of the drying bin 12, and a handle is installed on the outer side of the bin door, so that the water absorption cotton drying layer 13 and the activated carbon drying layer 14 inside the drying bin 12 can be replaced conveniently.
The working principle is as follows: when the device is used, the device is firstly powered on, various electric control equipment can be installed through the electric control equipment installation plate 6, the humidity sensor 10 monitors the humidity inside the electric control equipment installation bin 2 in real time and transmits the monitored information to the single chip microcomputer 7, when the humidity inside the electric control equipment installation bin 2 is higher than a preset threshold value of the single chip microcomputer 7, the single chip microcomputer 7 controls the air suction pump 9 to be started, the air suction pump 9 sucks the moisture inside the electric control equipment installation bin 2 through the air inlet pipe 8 and sucks the moisture into the drying bin 12 through the air outlet pipe 11, the moisture in the moisture can be adsorbed through the absorbent cotton drying layer 13 and the active carbon drying layer 14 inside the drying bin 12, the dried gas reenters the electric control equipment installation bin 2 through the air guide pipe 15, when the humidity inside the electric control equipment installation bin 2 is lower than the preset threshold value of the single chip microcomputer 7, the single chip microcomputer 7 controls the air suction pump 9, when the device is used, the temperature in the electric control equipment mounting bin 2 is increased by heat generated by electric control equipment in the electric control equipment mounting bin 2, hot air in the electric control equipment mounting bin 2 enters the heat collection cavity 5, the heat in the hot air is guided out and transmitted to the heat conduction column 4 by the heat conduction metal plate 3 and is transmitted to the high-voltage cabinet body 1 through the heat conduction column 4, the heat can be quickly guided out, the heat is transmitted to the high-voltage cabinet body 1 by the heat conduction column 4, the heat is radiated through the high-voltage cabinet body 1, the surface temperature of the high-voltage cabinet body 1 can be quickly increased, so that liquid such as rainwater and the like attached to the outer side of the high-voltage cabinet body 1 can be quickly dried, the high-voltage cabinet body 1 can be prevented from being rusted, the liquid can be prevented from permeating into the electric control equipment mounting bin 2 through the high-voltage cabinet body 1, after the liquid is used for a period of time, a worker can open a bin door on the outer side of, the absorbent cotton drying layer 13 and the activated carbon drying layer 14 are kept dry all the time.
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 an automatic high-voltage board of dehumidification, includes the high-voltage board cabinet body (1), electrical equipment installation storehouse (2) and dry storehouse (12), its characterized in that: the high-voltage board cabinet is characterized in that an electric control equipment mounting bin (2) is arranged at the middle position inside a high-voltage board cabinet body (1), a set of heat collecting cavities (5) is symmetrically arranged inside the high-voltage board cabinet body (1), the heat collecting cavities (5) are communicated with the electric control equipment mounting bin (2), a single chip microcomputer (7) is installed at one end of the inner top of the electric control equipment mounting bin (2), a humidity sensor (10) is installed at one end, far away from the single chip microcomputer (7), of the inner top of the electric control equipment mounting bin (2), a drying bin (12) is installed at the top of one end, far away from the single chip microcomputer (7), of the high-voltage board cabinet body (1), an air suction pump (9) is installed at the top of the high-voltage board cabinet body (1), an air inlet pipe (8) extending to the inner part of the electric control equipment mounting bin (2) is installed at the input end of the air suction pump, the output end of the humidity sensor (10) is electrically connected with the input end of the single chip microcomputer (7) through a lead, and the output end of the single chip microcomputer (7) is electrically connected with the input end of the air pump (9) through a lead.
2. An automatically dehumidifying high-voltage cabinet according to claim 1, wherein: the heat collecting device is characterized in that the heat conducting metal plates (3) are mounted on the inner sides of the heat collecting cavities (5), heat conducting columns (4) are uniformly mounted at one ends, far away from the electric control device mounting bin (2), of the heat conducting metal plates (3), and one ends, far away from the heat conducting metal plates (3), of the heat conducting columns (4) are connected with the high-voltage cabinet body (1).
3. An automatically dehumidifying high-voltage cabinet according to claim 1, wherein: the inside in dry storehouse (12) is provided with active carbon drying layer (14), and the top and the bottom on active carbon drying layer (14) all are provided with cotton drying layer (13) that absorb water, air duct (15) that extend to electrical control equipment installation storehouse (2) inside are installed to the bottom in dry storehouse (12).
4. An automatically dehumidifying high-voltage cabinet according to claim 1, wherein: a high-voltage cabinet door (16) is installed on one side of the high-voltage cabinet body (1), and a transparent window is arranged on the high-voltage cabinet door (16).
5. An automatically dehumidifying high-voltage cabinet according to claim 1, wherein: the electronic control equipment mounting bin is characterized in that an electronic control equipment mounting plate (6) is uniformly mounted inside the electronic control equipment mounting bin (2), and mounting holes are uniformly formed in the electronic control equipment mounting plate (6).
6. An automatically dehumidifying high-voltage cabinet according to claim 1, wherein: a bin door is installed on one side of the drying bin (12), and a handle is installed on the outer side of the bin door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020080556.7U CN211266046U (en) | 2020-01-15 | 2020-01-15 | Automatic high-voltage board of dehumidification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020080556.7U CN211266046U (en) | 2020-01-15 | 2020-01-15 | Automatic high-voltage board of dehumidification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211266046U true CN211266046U (en) | 2020-08-14 |
Family
ID=71956757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020080556.7U Expired - Fee Related CN211266046U (en) | 2020-01-15 | 2020-01-15 | Automatic high-voltage board of dehumidification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211266046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113473759A (en) * | 2021-07-14 | 2021-10-01 | 武汉茂禾科技开发有限公司 | Servo amplifier capable of stably transmitting electric signals |
| CN116914581A (en) * | 2023-09-12 | 2023-10-20 | 江苏泰众电力科技有限公司 | Dehumidifying device for distribution box |
-
2020
- 2020-01-15 CN CN202020080556.7U patent/CN211266046U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113473759A (en) * | 2021-07-14 | 2021-10-01 | 武汉茂禾科技开发有限公司 | Servo amplifier capable of stably transmitting electric signals |
| CN116914581A (en) * | 2023-09-12 | 2023-10-20 | 江苏泰众电力科技有限公司 | Dehumidifying device for distribution box |
| CN116914581B (en) * | 2023-09-12 | 2023-11-21 | 江苏泰众电力科技有限公司 | Dehumidifying device for distribution box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211266046U (en) | Automatic high-voltage board of dehumidification | |
| CN205389074U (en) | Dampproofing switch board of safe type | |
| CN214153717U (en) | Dehumidification cooling block terminal | |
| CN212085604U (en) | Power distribution cabinet with moisture-proof function | |
| CN214411799U (en) | Dampproofing automatically controlled cabinet | |
| CN216564126U (en) | Power grid construction safety protection equipment | |
| CN207219230U (en) | A kind of outdoor electrical equipment Moistureproof dehumidification cabinet | |
| CN214849734U (en) | Electric automation control cabinet for sewage plant | |
| CN214337150U (en) | Block terminal with dampproofing dehumidification function | |
| CN215527350U (en) | Cable drying device for cable production | |
| CN213460690U (en) | Block terminal dehydrating unit | |
| CN213717311U (en) | Dampproofing effectual intelligent power distribution cabinet | |
| CN211907970U (en) | Movable automatic dehumidification device for high-voltage switch cabinet | |
| CN212810905U (en) | Electrical equipment switch cabinet with dehumidification mechanism | |
| CN212277647U (en) | High-low voltage power distribution cabinet with dampproofing function | |
| CN210040998U (en) | Dehumidification and exhaust equipment for power distribution box | |
| CN218770629U (en) | High-voltage board with dehumidification function | |
| CN202700326U (en) | Dehumidifying device | |
| CN218216165U (en) | Bus-bar room structure of power distribution cabinet | |
| CN219892782U (en) | Switch cabinet with intelligent monitoring function for new energy | |
| CN214227390U (en) | Dampproof device of floor type combined metering box | |
| CN216489193U (en) | Multifunctional power distribution control device | |
| CN215817188U (en) | Intelligent high-low voltage switch cabinet with remote monitoring function | |
| CN219535227U (en) | High-voltage power distribution cabinet with dehumidification function | |
| CN219938692U (en) | Dampproofing electrical cabinet of automatic heat dissipation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20220115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |