CN204203812U - Ventilation drying type switch cubicle - Google Patents
Ventilation drying type switch cubicle Download PDFInfo
- Publication number
- CN204203812U CN204203812U CN201420504548.5U CN201420504548U CN204203812U CN 204203812 U CN204203812 U CN 204203812U CN 201420504548 U CN201420504548 U CN 201420504548U CN 204203812 U CN204203812 U CN 204203812U
- Authority
- CN
- China
- Prior art keywords
- switch cubicle
- fan
- temperature
- humidity
- drying type
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 13
- 238000001035 drying Methods 0.000 title claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 239000003570 air Substances 0.000 description 5
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000010586 diagrams Methods 0.000 description 3
- 281000042069 Service Electric companies 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
Description
Technical field
The utility model relates to electrical power distribution switchgear technical field, is specifically related to ventilation drying type switch cubicle.
Background technology
Along with the development of electrical power distribution, the place particularly outdoor cabinet that the environmental baselines such as plateau are bad, switchgear is body self-heating cooking in use, the area that long-term humidity is larger, it is the reason that switchgear current class that is aging and that bear declines, what the technology of current similar switch cubicle generally adopted is natural air heat radiation, high humidity easily produces condensation at electrically conductive position, and safety be can not be guaranteed.
In use, the life-span raises and the decline of exponentially with temperature power equipment.Affect the many factors of its continuous service electric current.The relation that influences each other between air-break heating, air-break rated continuous current and ambient temperature is usually out in the cold, when working according to switchgear bringing onto load, can be very large by its electric current, device temperature is raised, cabinet internal temperature is caused to raise, affect other electrical equipments further, especially can have a strong impact on its serviceable life in summer, so its impact produced of generating heat can not be ignored.
Summary of the invention
The purpose of this utility model is that it is simple, easy to make that it has principle in order to provide ventilation drying type switch cubicle, can the feature such as humiture in effective gauge tap cabinet.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises switch cubicle main body a, fan b, temperature sensor c, humidity sensor d, HD-ZWSK-SX Series Intelligent digital display temperature and humidity controller, well heater e, switch cubicle main body is separately installed with a fan up and down, temperature sensor and humidity sensor are arranged on after in switch cubicle on plate, and heating arrangement is arranged on left side in switch cubicle.
Described switch cubicle main body cabinet lower end has a rectangle cable to import and export g, also has lower end to be provided with ventilation shutter f.
Described ventilation drying type switch cubicle HD-ZWSK-SX Series Intelligent digital display temperature and humidity controller there are 10 interfaces, temperature sensor connects 1,2, and humidity sensor connects 3,4,5, and fan connects 7,8, heating arrangement connects 6,8, is connected to the working power of 220V between 9,10.
The advantage that the utility model has:
1. this product is installed simple, similar heating is not heated to the renewal of Based Intelligent Control;
2. heating radiator (assembling position effect is good);
4. after-sales service is simple and convenient;
5. simple to operate and automaticity is higher;
6, economical reliable, stability is strong.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that installation site schematic diagram fanned against the wind by the utility model cabinet;
Fig. 3 is the utility model cabinet bottom surface structure schematic diagram;
Fig. 4 is each electrical equipment connection diagram of the utility model.
Embodiment
With reference to Fig. 1-4, it comprises switch cubicle main body a, fan b, temperature sensor c, humidity sensor d, HD-ZWSK-SX Series Intelligent digital display temperature and humidity controller, well heater e, switch cubicle main body is separately installed with a fan up and down, temperature sensor and humidity sensor are arranged on after in switch cubicle on plate, and heating arrangement is arranged on left side in switch cubicle.Described switch cubicle main body cabinet lower end has a rectangle cable to import and export g, also has lower end to be provided with ventilation shutter f.Described ventilation drying type switch cubicle HD-ZWSK-SX Series Intelligent digital display temperature and humidity controller there are 10 interfaces, temperature sensor connects 1,2, and humidity sensor connects 3,4,5, and fan connects 7,8, heating arrangement connects 6,8, is connected to the working power of 220V between 9,10.
Fan design fills a fan and fan respectively on cabinet top and cabinet lower end, temperature sensor and Intelligent humiture controller with the use of, this controller model is HD-ZWSK-SX Series Intelligent digital display temperature and humidity controller, temperature controller can set maximum temperature value according to actual conditions, control the start and stop of fan, when sensor detects temperature value higher than setting of temperature in cabinet, by sensor to controller enabling signal, normally opened contact between inner No. 7 and No. 8 of this Time Controller is closed makes the charged automatic startup heat radiation of fan, because fan is arranged on top and lower end respectively, lower end fan takes out cold wind outside cabinet in cabinet, the principle hot-air risen according to hot-air again can be flushed to more rapidly cabinet top, cabinet top fan exhaust simultaneously, thus reach the effect of cooling rapidly.
When temperature sensor detects that temperature drops to the temperature value of setting, by sensor to controller stop signal, the normally opened contact between inner No. 7 and No. 8 of this Time Controller is opened, and fan dead electricity stops operating.
If this cabinet is used in humid area, humidity in environment is larger, the humidity sensor acted in cabinet detects ambient air humidity, prevent in electrically conductive equipment surface, produce condensation, when reaching the preset value in intelligent controller when the humidity in environment, intelligent controller sends signal, by 6 on controller, 8 two close, make heating load formed loop, complete heating, air in cabinet is kept dry, disconnected except condensation generation, simultaneous temperature sensor detected temperatures, is unlikely to be that in cabinet, temperature is too high.This principle completes circulation, be in cabinet the air moment keep dry, electrical equipment is worked under suitable working temperature, well maintains the life-span of switchgear, strengthen again the security performance of this cabinet in whole electrical system.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504548.5U CN204203812U (en) | 2014-09-03 | 2014-09-03 | Ventilation drying type switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504548.5U CN204203812U (en) | 2014-09-03 | 2014-09-03 | Ventilation drying type switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204203812U true CN204203812U (en) | 2015-03-11 |
Family
ID=52661753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504548.5U CN204203812U (en) | 2014-09-03 | 2014-09-03 | Ventilation drying type switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204203812U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932590A (en) * | 2015-05-28 | 2015-09-23 | 国网河南省电力公司漯河供电公司 | Moisture-proof terminal box |
| CN104950964A (en) * | 2015-07-23 | 2015-09-30 | 合肥扬帆通信元器件有限公司 | Ventilation and dehumidification type switch cabinet |
| CN105022433A (en) * | 2015-06-15 | 2015-11-04 | 安徽瀚洋节能科技有限公司 | A ventilation and dehumidification type switch cabinet |
| CN105045313A (en) * | 2015-06-01 | 2015-11-11 | 安徽禄讯电子科技有限公司 | Ventilation and dehumidification type switch cabinet |
| CN105337192A (en) * | 2015-11-25 | 2016-02-17 | 国家电网公司 | Ventilated moistureproof switch cabinet |
| CN106058680A (en) * | 2016-06-25 | 2016-10-26 | 舒尔环保科技（合肥）有限公司 | Switch cabinet with ventilation and dehumidification functions |
| CN106099698A (en) * | 2016-06-28 | 2016-11-09 | 合肥金同维低温科技有限公司 | Have and ventilate and the switch cubicle of dehumidification function |
| CN106129863A (en) * | 2016-06-26 | 2016-11-16 | 合肥仁德电子科技有限公司 | Ventilation drying type switch cubicle |
-
2014
- 2014-09-03 CN CN201420504548.5U patent/CN204203812U/en not_active IP Right Cessation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932590A (en) * | 2015-05-28 | 2015-09-23 | 国网河南省电力公司漯河供电公司 | Moisture-proof terminal box |
| CN105045313A (en) * | 2015-06-01 | 2015-11-11 | 安徽禄讯电子科技有限公司 | Ventilation and dehumidification type switch cabinet |
| CN105022433A (en) * | 2015-06-15 | 2015-11-04 | 安徽瀚洋节能科技有限公司 | A ventilation and dehumidification type switch cabinet |
| CN104950964A (en) * | 2015-07-23 | 2015-09-30 | 合肥扬帆通信元器件有限公司 | Ventilation and dehumidification type switch cabinet |
| CN105337192A (en) * | 2015-11-25 | 2016-02-17 | 国家电网公司 | Ventilated moistureproof switch cabinet |
| CN106058680A (en) * | 2016-06-25 | 2016-10-26 | 舒尔环保科技（合肥）有限公司 | Switch cabinet with ventilation and dehumidification functions |
| CN106129863A (en) * | 2016-06-26 | 2016-11-16 | 合肥仁德电子科技有限公司 | Ventilation drying type switch cubicle |
| CN106099698A (en) * | 2016-06-28 | 2016-11-09 | 合肥金同维低温科技有限公司 | Have and ventilate and the switch cubicle of dehumidification function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20150903 |
|
| EXPY | Termination of patent right or utility model |