CN208589659U - A kind of moisture-proof closure electrical cabinet - Google Patents
A kind of moisture-proof closure electrical cabinet Download PDFInfo
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- CN208589659U CN208589659U CN201821178548.5U CN201821178548U CN208589659U CN 208589659 U CN208589659 U CN 208589659U CN 201821178548 U CN201821178548 U CN 201821178548U CN 208589659 U CN208589659 U CN 208589659U
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- cabinet body
- moisture
- cooling assembly
- condensation
- cabinet
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Abstract
The utility model discloses a kind of moisture-proof closure electrical cabinets, including cabinet body, it further include temperature sensor, the humidity sensor positioned at cabinet body internal upper part, the heater of lower part in cabinet body, air inlet fan, the anti-condensation cooling assembly connecting with air inlet fan and the header tank connecting with anti-condensation cooling assembly at middle part, the outlet pipe of the header tank are located at the outside of cabinet body in cabinet body；The temperature sensor, humidity sensor, heater, air inlet fan, anti-condensation cooling assembly are electrically connected with the controller being located at outside cabinet body.The device of the utility model is directly handled the intracorporal steam discharge of cabinet, can be inherently eliminated condensation can be compared it is permanently effective except condensation, and anti-condensation cooling assembly volume very little, the intracorporal moisture being heated of cabinet can be carried out being condensed into water droplet, be discharged outside cabinet body；And it can also dehumidify under low-temperature condition；Realize automation, it, can automatic work when moisture is exceeded in cabinet body.
Description
Technical field
The utility model belongs to technical field of electric equipment more particularly to a kind of moisture-proof closure electrical cabinet.
Background technique
Humidity, ponding in electric equipment operation environment be influence electrical equipment stable operation and service efficiency it is main because
Element.By largely examining on the spot, the humidity, ponding main reason in electric equipment operation environment are as follows:
1) geographical environment: the geologic(al) factors such as mountain area, Hu Bo, low lying areas；
2) meteorology and climate: the factors such as rain, snow, mist, frost；
3) enclosed construction: each device room enclosed construction of electrical cabinet, and it is mutually indepedent, air flow property is poor in cabinet, moisture
Easily condensation；
4) ventilating system: the ventilating system that cable half storey/trench installs additional accelerates the circulation with external humidification gas, makes big
Humid air is measured to be easier to enter；
5) electrical equipment is poorly sealed: electrical equipment and cable half storey/trench coupling part are poorly sealed, and cable half storey/
Trench wet gas enters in electrical equipment along gap；
Lead to typical electric heater in the prior art, equipment is internally heated, to solve moist and dew condensation phenomenon, still
This method can not be inherently eliminated condensation, and reason is that this method is to increase the unsaturated journey of water vapor in air
Degree, there is no handle the steam discharge in cabinet.With damp agent is driven, silica gel bag, or other water-absorption materials are set in cabinet body
Material, however it is practical because its soaking effect is limited, and the moisture absorbed is difficult to be discharged, so effect is often not obvious, maintenance
Workload increases；And suspension drives damp agent and can only carry out driving damp processing to partial region in cabinet, far from driving the place of damp agent simultaneously
It cannot achieve the effect that drive tide.
Utility model content
Aiming at the above shortcomings existing in the prior art, it is electrical that the utility model provides a kind of moisture-proof closure to the utility model
Cabinet.The device of the utility model is directly handled the intracorporal steam discharge of cabinet, and can be inherently eliminated condensation can be compared
Permanently effective removes condensation, and anti-condensation cooling assembly volume very little, the intracorporal moisture being heated of cabinet can be carried out cold
Water droplet is congealed into, is discharged outside cabinet body；And it can also dehumidify under low-temperature condition；Automation is realized, when moisture is exceeded in cabinet body
When, it can automatic work.
The utility model is achieved by the following technical solution, and the utility model provides a kind of moisture-proof closure electrical cabinet,
It further include temperature sensor, the humidity sensor positioned at cabinet body internal upper part including cabinet body, the heater of lower part in cabinet body,
It the air inlet fan, the anti-condensation cooling assembly that is connect with air inlet fan at middle part and is connect with anti-condensation cooling assembly in cabinet body
Header tank, the outlet pipe of the header tank are located at the outside of cabinet body；The temperature sensor, humidity sensor, heater, air inlet
Machine, anti-condensation cooling assembly are electrically connected with the controller being located at outside cabinet body.
Preferably, the header tank is externally connected with vacuum pump, and the vacuum pump is electrically connected with the controller.It is produced using vacuum pump
Raw negative pressure will be in the water droplet indentation header tank in cooling assembly.
Preferably, the anti-condensation cooling assembly uses semiconductor cooling condenser.
Preferably, it is blocked in the seam crossing of the cabinet body using clay.Steam can be reduced with clay closure to enter.
Working principle: humidity sensor detects the intracorporal humidity information of cabinet, and the humidity information detected is fed back to control
System processed, control system compare the numberical range of the numerical value of feedback information and setting.By contrast, control system discovery electricity
When humidity in gas holder meets or exceeds the numerical value of setting, control system control heater begins to warm up the wet of the interior distribution of electrical cabinet
Air and water droplet, the temperature in temperature sensor detecting box, the humid air and water droplet of heater heating stop after becoming hot-air
Air inlet fan is opened in heating, controller control, and air inlet fan enters in anti-condensation cooling assembly by hot-air, and anti-condensation cooling assembly will
Hot-air is condensed into water droplet heel row into header tank, is discharged outside cabinet body by the outlet pipe of header tank, the vacuum outside header tank
The negative pressure that pump generates enters in header tank for accelerating water droplet.
The utility model has the following beneficial effects:
The device of the utility model is directly handled the intracorporal steam discharge of cabinet, and can be inherently eliminated condensation can carry out
Longer-term effectively removes condensation, and anti-condensation cooling assembly volume very little, can the intracorporal moisture being heated of cabinet into
Row is condensed into water droplet, is discharged outside cabinet body；And it can also dehumidify under low-temperature condition；Automation is realized, when moisture is super in cabinet body
It, can automatic work when target.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
In figure, 1, temperature sensor, 2, controller, 3, humidity sensor, 4, heater, 5, air inlet fan, 6, anti-condensation system
Cold component, 7 header tanks, 8, outlet pipe, 9, vacuum pump, 10, cabinet body.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical
It is novel, it is not used to limit the utility model.
The application principle of the utility model is further described combined with specific embodiments below.
Embodiment 1, referring to Fig. 1, a kind of moisture-proof closure electrical cabinet, including cabinet body 10, it further include being located at 10 internal upper part of cabinet body
Temperature sensor 1, humidity sensor 3, the heater 4 of lower part in cabinet body, in cabinet body middle part air inlet fan 5, with
The anti-condensation cooling assembly 6 that air inlet fan 5 connects and the header tank 7 connecting with anti-condensation cooling assembly 6, the header tank go out
Water pipe 8 is located at the outside of cabinet body；The temperature sensor 1, humidity sensor 3, heater 4, air inlet fan 5, anti-condensation refrigeration train
Part 6 is electrically connected with the controller 2 being located at outside cabinet body 10.
In the present embodiment, the header tank 7 is externally connected with vacuum pump 9, and the vacuum pump 9 is electrically connected with controller 2.It utilizes
The negative pressure that vacuum pump 9 generates will be in the water droplet indentation header tank 7 in cooling assembly.
In the present embodiment, the anti-condensation cooling assembly 6 uses semiconductor cooling condenser.
In the present embodiment, blocked in the seam crossing of the cabinet body 10 using clay.Water can be reduced with clay closure
Vapour enters.
Working principle: humidity sensor detects the intracorporal humidity information of cabinet, and the humidity information detected is fed back to control
System processed, control system compare the numberical range of the numerical value of feedback information and setting.By contrast, control system discovery electricity
When humidity in gas holder meets or exceeds the numerical value of setting, control system control heater begins to warm up the wet of the interior distribution of electrical cabinet
Air and water droplet, the temperature in temperature sensor detecting box, the humid air and water droplet of heater heating stop after becoming hot-air
Air inlet fan is opened in heating, controller control, and air inlet fan enters in anti-condensation cooling assembly by hot-air, and anti-condensation cooling assembly will
Hot-air is condensed into water droplet heel row into header tank, is discharged outside cabinet body by the outlet pipe of header tank, the vacuum outside header tank
The negative pressure that pump generates enters in header tank for accelerating water droplet.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above embodiments and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that also should belong to the utility model
Seek protection scope.
Claims (4)
1. a kind of moisture-proof closure electrical cabinet, including cabinet body (10), it is characterised in that: further include the temperature positioned at cabinet body (10) internal upper part
Spend sensor (1), humidity sensor (3), the heater (4) of lower part in cabinet body, the air inlet fan at middle part in cabinet body
(5), the anti-condensation cooling assembly (6) being connect with air inlet fan (5) and the header tank (7) being connect with anti-condensation cooling assembly (6),
The outlet pipe (8) of the header tank is located at the outside of cabinet body；The temperature sensor (1), humidity sensor (3), heater
(4), air inlet fan (5), anti-condensation cooling assembly (6) controller (2) external with cabinet body (10) are located at are electrically connected.
2. a kind of moisture-proof closure electrical cabinet according to claim 1, it is characterised in that: the header tank (7) is externally connected with
Vacuum pump (9), the vacuum pump (9) are electrically connected with controller (2).
3. a kind of moisture-proof closure electrical cabinet according to claim 1, it is characterised in that: the anti-condensation cooling assembly (6)
Using semiconductor cooling condenser.
4. a kind of moisture-proof closure electrical cabinet according to claim 1, it is characterised in that: the seam crossing in the cabinet body (10)
It is blocked using clay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178548.5U CN208589659U (en) | 2018-07-25 | 2018-07-25 | A kind of moisture-proof closure electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178548.5U CN208589659U (en) | 2018-07-25 | 2018-07-25 | A kind of moisture-proof closure electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208589659U true CN208589659U (en) | 2019-03-08 |
Family
ID=65541462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821178548.5U Active CN208589659U (en) | 2018-07-25 | 2018-07-25 | A kind of moisture-proof closure electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208589659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526683A (en) * | 2020-04-30 | 2020-08-11 | 中电保力（北京）科技有限公司 | Passive moisture-proof and rust-proof method for electrical cabinet |
| CN113036611A (en) * | 2021-04-02 | 2021-06-25 | 国网山东省电力公司青岛供电公司 | Power distribution cabinet condensation prevention protection system and working method |
-
2018
- 2018-07-25 CN CN201821178548.5U patent/CN208589659U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526683A (en) * | 2020-04-30 | 2020-08-11 | 中电保力（北京）科技有限公司 | Passive moisture-proof and rust-proof method for electrical cabinet |
| CN111526683B (en) * | 2020-04-30 | 2021-05-07 | 中电保力（北京）科技有限公司 | Passive moisture-proof and rust-proof method for electrical cabinet |
| CN113036611A (en) * | 2021-04-02 | 2021-06-25 | 国网山东省电力公司青岛供电公司 | Power distribution cabinet condensation prevention protection system and working method |
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