CN204615181U - A kind of power distribution cabinet carrying semiconductor dehumidifying device - Google Patents
A kind of power distribution cabinet carrying semiconductor dehumidifying device Download PDFInfo
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- CN204615181U CN204615181U CN201520201318.6U CN201520201318U CN204615181U CN 204615181 U CN204615181 U CN 204615181U CN 201520201318 U CN201520201318 U CN 201520201318U CN 204615181 U CN204615181 U CN 204615181U
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- cabinet
- humidity
- power distribution
- indicator light
- distribution cabinet
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 27
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
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Abstract
The utility model discloses a kind of power distribution cabinet carrying semiconductor dehumidifying device, comprise cabinet, humidity sensor, temperature sensor and controller, humidity sensor and temperature sensor are all placed in cabinet, in cabinet, semiconductor dehumidifier is installed, the shell of controller is provided with boss, boss is provided with display, keyboard, high temperature indicator light, high humidity indicator light and normal indicator light, the communication control port correspondence between each several part connects.The utility model, by arranging semiconductor dehumidifier in power distribution cabinet, solves the problem can not carrying out in hot and humid situation in power distribution cabinet dehumidifying, and can reduce the absolute humidity of environment, and after cabinet humidity declines, humidity can not rebound at once.
Description
Technical field
The utility model relates to a kind of power distribution cabinet, particularly relates to a kind of power distribution cabinet carrying semiconductor dehumidifying device.
Background technology
Humiture is on the impact of electric equipment mainly dielectric strength, fungus growth, corrosion of metals and ageing equipment etc., when humidity is too high, easily dew condensation phenomenon is there is vigour part surface exists the temperature difference with air in cabinet in cabinet, globule condensation is formed on vigour part surface or cabinet inwall, the insulation property affecting equipment cause electric equipment damage normally not run, cause the generation of accident, traditional dehydrating unit can not effectively dehumidify in hot and humid situation, cabinet humidity declines and after dehumidifier quits work, humidity easily rebounds.
Utility model content
The purpose of this utility model is just to provide a kind of power distribution cabinet carrying semiconductor dehumidifying device to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of power distribution cabinet carrying semiconductor dehumidifying device, comprise cabinet, humidity sensor, temperature sensor and controller, described humidity sensor and described temperature sensor are all placed in described cabinet, in described cabinet, semiconductor dehumidifier is installed, the shell of described controller is provided with boss, described boss is provided with display, keyboard, high temperature indicator light, high humidity indicator light and normal indicator light, the display output of described controller is connected with the signal input part of described display, the keyboard signal input of described controller is connected with the signal output part of described keyboard, the high temperature signal output of described controller, the signal input part of high humidity signal output part and normal signal output difference correspondence and described high temperature indicator light, the signal input part of described high humidity indicator light is connected with the signal input part of described normal indicator light, the signal output part of described humidity sensor is connected with the moisture signal input of described controller, the signal output part of described temperature sensor is connected with the temperature signal input of described controller, the control signal input of described semiconductor dehumidifier is connected with the control signal output of described controller.
By arranging semiconductor dehumidifier in power distribution cabinet, solve the problem can not carrying out in hot and humid situation in power distribution cabinet dehumidifying, and the absolute humidity of environment can be reduced, after cabinet humidity declines, humidity can not rebound at once, by being provided with display, the current humidity in power distribution cabinet and temperature can be shown, the limit value of the temperature and humidity in power distribution cabinet can be manually set by keyboard, by high temperature indicator light, high humidity indicator light and normal indicator light can distinguish indicated temperature higher than temperature limit, humidity higher than humidity limit value and humiture all not higher than the situation of limit value.
Further, described humidity sensor and described temperature sensor are all arranged on the sidewall in described cabinet, described boss highlights at described cabinet outside, described semiconductor dehumidifier is placed in the bottom of described cabinet, and such position distribution makes the position in power distribution cabinet between each components and parts to conflict.
The beneficial effects of the utility model are:
The utility model by arranging semiconductor dehumidifier in power distribution cabinet, solve the problem can not carrying out in hot and humid situation in power distribution cabinet dehumidifying, and the absolute humidity of environment can be reduced, after cabinet humidity declines, humidity can not rebound at once, by being provided with display, the current humidity in power distribution cabinet and temperature can be shown, the limit value of the temperature and humidity in power distribution cabinet can be manually set by keyboard, by high temperature indicator light, high humidity indicator light and normal indicator light can distinguish indicated temperature higher than temperature limit, humidity higher than humidity limit value and humiture all not higher than the situation of limit value.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation carrying the power distribution cabinet of semiconductor dehumidifying device described in the utility model;
Fig. 2 is a kind of control system block diagram carrying the power distribution cabinet of semiconductor dehumidifying device described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2, the utility model comprises cabinet 11, humidity sensor 1, temperature sensor 2 and controller 3, humidity sensor 1 and temperature sensor 2 are all placed in cabinet 11, semiconductor dehumidifier 10 is installed in cabinet 11, the shell of controller 3 is provided with boss 8, boss 8 is provided with display 4, keyboard 9, high temperature indicator light 5, high humidity indicator light 6 and normal indicator light 7, the display output of controller 3 is connected with the signal input part of display 4, the keyboard signal input of controller 3 is connected with the signal output part of keyboard 9, the high temperature signal output of controller 3, the signal input part of high humidity signal output part and normal signal output difference correspondence and high temperature indicator light 5, the signal input part of high humidity indicator light 6 is connected with the signal input part of normal indicator light 7, the signal output part of humidity sensor 1 is connected with the moisture signal input of controller 3, the signal output part of temperature sensor 2 is connected with the temperature signal input of controller 3, the control signal input of semiconductor dehumidifier 10 is connected with the control signal output of controller 3, wherein humidity sensor 1 and temperature sensor 2 are all arranged on the sidewall in cabinet 11, boss 8 highlights at cabinet 11 outside, semiconductor dehumidifier 10 is placed in the bottom of cabinet 11.
The utility model by arranging semiconductor dehumidifier 10 in power distribution cabinet, solve the problem can not carrying out in hot and humid situation in power distribution cabinet dehumidifying, and the absolute humidity of environment can be reduced, after cabinet humidity declines, humidity can not rebound at once, by being provided with display 4, the current humidity in power distribution cabinet and temperature can be shown, the limit value of the temperature and humidity in power distribution cabinet can be manually set by keyboard 9, by high temperature indicator light 5, high humidity indicator light 6 and normal indicator light 7 can distinguish indicated temperature higher than temperature limit, humidity higher than humidity limit value and humiture all not higher than the situation of limit value, by to humidity sensor 1, the position of temperature sensor 2 and semiconductor dehumidifier 10 limits, can not be conflicted in position in power distribution cabinet between each components and parts, and boss 8 highlights at cabinet 11 outside, the situation of Current Temperatures and humidity in cabinet 11 can be observed.
Claims (4)
1. one kind carries the power distribution cabinet of semiconductor dehumidifying device, comprise cabinet, humidity sensor, temperature sensor and controller, described humidity sensor and described temperature sensor are all placed in described cabinet, it is characterized in that: in described cabinet, semiconductor dehumidifier is installed, the shell of described controller is provided with boss, described boss is provided with display, keyboard, high temperature indicator light, high humidity indicator light and normal indicator light, the display output of described controller is connected with the signal input part of described display, the keyboard signal input of described controller is connected with the signal output part of described keyboard, the high temperature signal output of described controller, the signal input part of high humidity signal output part and normal signal output difference correspondence and described high temperature indicator light, the signal input part of described high humidity indicator light is connected with the signal input part of described normal indicator light, the signal output part of described humidity sensor is connected with the moisture signal input of described controller, the signal output part of described temperature sensor is connected with the temperature signal input of described controller, the control signal input of described semiconductor dehumidifier is connected with the control signal output of described controller.
2. a kind of power distribution cabinet carrying semiconductor dehumidifying device according to claim 1, is characterized in that: described humidity sensor and described temperature sensor are all arranged on the sidewall in described cabinet.
3. a kind of power distribution cabinet carrying semiconductor dehumidifying device according to claim 1, is characterized in that: described boss highlights at described cabinet outside.
4. a kind of power distribution cabinet carrying semiconductor dehumidifying device according to claim 1, is characterized in that: described semiconductor dehumidifier is placed in the bottom of described cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201318.6U CN204615181U (en) | 2015-04-03 | 2015-04-03 | A kind of power distribution cabinet carrying semiconductor dehumidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201318.6U CN204615181U (en) | 2015-04-03 | 2015-04-03 | A kind of power distribution cabinet carrying semiconductor dehumidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204615181U true CN204615181U (en) | 2015-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520201318.6U Expired - Fee Related CN204615181U (en) | 2015-04-03 | 2015-04-03 | A kind of power distribution cabinet carrying semiconductor dehumidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204615181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649481A (en) * | 2019-09-26 | 2020-01-03 | 于洪海 | Power distribution cabinet applied to high-humidity environment |
-
2015
- 2015-04-03 CN CN201520201318.6U patent/CN204615181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649481A (en) * | 2019-09-26 | 2020-01-03 | 于洪海 | Power distribution cabinet applied to high-humidity environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |