CN204203812U - Ventilation drying type switch cubicle - Google Patents

Ventilation drying type switch cubicle Download PDF

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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
Application number
CN201420504548.5U
Other languages
Chinese (zh)
Inventor
王青山
桑仕明
刘良军
Original Assignee
安徽国安电气股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 安徽国安电气股份有限公司 filed Critical 安徽国安电气股份有限公司
Priority to CN201420504548.5U priority Critical patent/CN204203812U/en
Application granted granted Critical
Publication of CN204203812U publication Critical patent/CN204203812U/en

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Abstract

Ventilation drying type switch cubicle, it relates to electrical power distribution switchgear technical field.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.It is simple, easy to make that the utility model has principle, can the feature such as humiture in effective gauge tap cabinet.

Description

Ventilation drying type switch cubicle

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)

1. ventilation drying type switch cubicle, it is characterized in that 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.
2. ventilation drying type switch cubicle according to claim 1, is characterized in that switch cubicle main body cabinet lower end has a rectangle cable to import and export, also has lower end to be provided with ventilation shutter.
3. ventilation drying type switch cubicle according to claim 1, it is characterized in that HD-ZWSK-SX Series Intelligent digital display temperature and humidity controller has 10 interfaces, temperature sensor connecting interface (1,2), humidity sensor connecting interface (3,4,5), fan connecting interface (7,8), the working power of 220V is connected between heating arrangement connecting interface (6,8,9,10).
CN201420504548.5U 2014-09-03 2014-09-03 Ventilation drying type switch cubicle CN204203812U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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