CN207098307U - A kind of low-tension switch cabinet - Google Patents
A kind of low-tension switch cabinet Download PDFInfo
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- CN207098307U CN207098307U CN201720934923.3U CN201720934923U CN207098307U CN 207098307 U CN207098307 U CN 207098307U CN 201720934923 U CN201720934923 U CN 201720934923U CN 207098307 U CN207098307 U CN 207098307U
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- box body
- plate
- cabinet
- steel plate
- window
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Abstract
The utility model provides a kind of low-tension switch cabinet, including cabinet, water-tight device, humidity sensor, temperature sensor and controller, water-tight device includes a box body, the side wall of box body is horizontally arranged with more than two windows, the baffle plate having with the side wall of box body into 45 ~ 60 degree of settings is extended on the outside of the upper direction window of window, the length of baffle plate is more than the length of window, and the width of projection of the baffle plate on box side wall is more than the width of window, and window is provided with ventilating fan；The top of box body is provided with opening, and hemispherical rain cover is provided with above box body；Cabinet includes housing, housing includes upper plate, lower shoe, cabinet door and side plate, side plate includes the first steel plate and the second steel plate successively along case inside to hull outside, first steel plate is provided with through hole, absorbent material is filled between first steel plate and the second steel plate, second steel plate is provided with electric heating tube, and electric heating tube, humidity sensor, temperature sensor and ventilating fan are connected with controller.
Description
Technical field
It the utility model is related to a kind of low-tension switch cabinet.
Background technology
Switch cubicle, various equipment Push And Releases are exactly controlled, its composition mainly has breaker, contactor or starter or electronics
Control panel, control knob or handle and its attached, its application and be extensive.Switch cubicle is a kind of electric equipment, and outside line is introduced into cabinet main
Control switch, is switched subsequently into sub-control, and each branch is needed to set by it.Such as instrument, automatic control, motor magnetic switch, various friendships
Contactor etc. is flowed, some is additionally provided with hyperbaric chamber and low-pressure chamber switch cubicle, and provided with high voltage bus, such as power plant, some is additionally provided with
To protect the low-frequency load reduction of capital equipment.
In the prior art, low-tension switch cabinet is widely used in different fields, past typically in outdoor application
Toward due to the influence of ambient temperature so that switch cubicle makes moist, and causes the electronic component of inside normally to work.And
And also there is the problem of poor heat radiation in existing switch cubicle.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of low-tension switch cabinet moistureproof, radiating is good.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of low-tension switch cabinet, including cabinet, water-tight device, humidity sensor, temperature sensor and controller, it is described anti-
Water installations include a box body, and the cabinet is positioned over box body center；
The side wall of the box body is horizontally arranged with more than two windows, and being extended on the outside of the upper direction window of window has
Side wall with box body is into the baffle plate of 45 ~ 60 degree of settings, and the length of the baffle plate is more than the length of window, and the baffle plate is in box body side
The width of projection on wall is more than the width of window, and the window is provided with ventilating fan；
The top of the box body is provided with opening, and hemispherical rain cover, the hemispherical rain cover are provided with above the box body
Edge be located at the lower section on box body top sides edge, leave distance, the top of the box body between the hemispherical rain cover and box body
Portion is provided with support frame, and support frame as described above is connected with hemispherical rain cover；
The cabinet includes housing, and the housing includes upper plate, lower shoe, cabinet door and side plate, and the side plate is along housing
Interior lateral hull outside includes the first steel plate and the second steel plate successively, and first steel plate is provided with through hole, first steel plate
And second be filled with absorbent material between steel plate, second steel plate is provided with electric heating tube, and the humidity sensor is arranged on
Between first steel plate and the second steel plate, the temperature sensor is arranged in cabinet, the electric heating tube, humidity sensor, temperature
Degree sensor and ventilating fan are connected with controller.
The key ideas of above-mentioned technical proposal is：By filling absorbent material in the side plate of cabinet, in low tension switch
The water-tight device of special construction is set outside cabinet so that cabinet not only waterproof, and ventilation and heat is good.
Further, the cabinet door is arranged between relative biside plate and is articulated with a face side plate, the cabinet door with
The contact surface of side plate is provided with rubber layer.
Further, the upper plate is provided with exhaust fan.
Further, the absorbent material is silica gel.
The beneficial effects of the utility model are：By the water-tight device that special construction is set outside cabinet so that cabinet is not
Only waterproof, and ventilation and heat is good；Hemispherical rain cover is provided with the top of jettison gear, the edge of hemispherical rain cover is located at box
The lower section on body top sides edge, the side of water-tight device are provided with window, and window is provided with exhaust fan, and window is externally provided with baffle plate, can prevent
Dust, rainwater enter in box body, while exhaust fan plays good ventilation, thermolysis；Water suction is filled in the side plate of cabinet
Material, absorbent material absorbs water vapour in cabinet by through hole, when the humidity sensor of absorbent material detects the wet of absorbent material
When degree exceedes preset value, the electric heater for heating in controller the second steel plate of control, the moisture evaporation after heating in absorbent material,
After the humidity of absorbent material drops to another preset value, controller electric heating tube stops heating, so that in incoming line cabinet
Moisture can remove automatically, and absorbent material reusable edible.
Brief description of the drawings
Fig. 1 show the structural representation of the utility model low-tension switch cabinet.
Fig. 2 show the structural representation of the cabinet of the utility model low-tension switch cabinet.
Fig. 3 show the structural representation of the side plate of the cabinet of the utility model low-tension switch cabinet.
Drawing reference numeral explanation：
1- upper plates；2- lower shoes；
3- cabinet doors；4- side plates；
The steel plates of 41- first；411- through holes；
The steel plates of 42- second；421- electric heating tubes；
43- absorbent materials；5- watch windows；
6- exhaust fans；7- cabinets；
8- box bodys；81- baffle plates；
82- ventilating fans；83- support frames；
9- hemispherical rain covers.
Embodiment
The utility model is described further with specific embodiment below in conjunction with the accompanying drawings as follows：
As shown in Figure 1-Figure 3, a kind of low-tension switch cabinet provided by the utility model, including cabinet 7, water-tight device, humidity
Sensor, temperature sensor and controller, the water-tight device include a box body 8, and the cabinet is positioned over box body center；
The side wall of the box body is horizontally arranged with more than two windows, and being extended on the outside of the upper direction window of window has
Side wall with box body is into the baffle plate 81 of 45 ~ 60 degree of settings, and the length of the baffle plate is more than the length of window, and the baffle plate is in box body
The width of projection in side wall is more than the width of window, and the window is provided with ventilating fan 82；
The top of the box body is provided with opening, and hemispherical rain cover 9, the hemispherical rain cover are provided with above the box body
Edge be located at the lower section on box body top sides edge, leave distance, the top of the box body between the hemispherical rain cover and box body
Portion is provided with support frame 83, and support frame as described above is connected with hemispherical rain cover；
The cabinet includes housing, and the housing includes upper plate 1, lower shoe 2, cabinet door 3 and side plate 4, the side plate edge
Case inside includes the first steel plate 41 and the second steel plate 42 successively to hull outside, and first steel plate is provided with through hole 411, institute
State and absorbent material 43 is filled between the first steel plate and the second steel plate, second steel plate is provided with electric heating tube 421, described wet
Degree sensor is arranged between the first steel plate and the second steel plate, and the temperature sensor is arranged in cabinet, the electric heating tube,
Humidity sensor, temperature sensor and ventilating fan are connected with controller.
It was found from foregoing description, the utility model has the advantages that：By setting special construction outside cabinet
Water-tight device so that cabinet not only waterproof, and ventilation and heat is good；Hemispherical rain cover, hemisphere are provided with the top of jettison gear
The edge of shape rain cover is located at the lower section on box body top sides edge, and the side of water-tight device is provided with window, and window is provided with exhaust fan, window
Mouth is externally provided with baffle plate, can prevent dust, rainwater from entering in box body, while exhaust fan plays good ventilation, thermolysis；In cabinet
Filling absorbent material in the side plate of body, absorbent material absorbs water vapour in cabinet by through hole, when the humidity sensor of absorbent material
When detecting that the humidity of absorbent material exceedes preset value, controller controls the electric heater for heating in the second steel plate, is inhaled after heating
Moisture evaporation in water material, discharged by ventilating fan and exhaust fan, after the humidity of absorbent material drops to another preset value,
Controller electric heating tube stops heating, so that moisture can remove automatically in incoming line cabinet, and absorbent material reusable edible.
In the above-described embodiments, the cabinet door is arranged between relative biside plate and is articulated with a face side plate, described
The contact surface of cabinet door and side plate is provided with rubber layer, so as to play good sealing function, waterproof and dustproof and reduces because of switch cubicle
Door and caused by side plate damage.
In the above-described embodiments, the upper plate is provided with exhaust fan 6 so that vapor, hot-air inside cabinet can and
When discharge.
In the above-described embodiments, the absorbent material is silica gel, by Electric heating at a lower temperature by silica gel
The moisture content of intragranular is removed, and the moisture content of silica gel particle is reduced and can put back into below 2%.
In the above-described embodiments, the cabinet door is provided with watch window 5, and the watch window is closed with armorplate glass,
It can need not open cabinet door situation i.e. in observable cabinet.
It is below preferred embodiment of the present utility model, to help those skilled in the art to be better understood from the utility model
Technology contents and the technical contribution made relative to prior art of the utility model：
As shown in Figure 1-Figure 3, a kind of low-tension switch cabinet, including cabinet 7, water-tight device, humidity sensor, temperature sensor
And controller, the water-tight device include a box body 8, the cabinet is positioned over box body center；
The side wall of the box body is horizontally arranged with more than two windows, and being extended on the outside of the upper direction window of window has
Side wall with box body is into the baffle plate 81 of 45 ~ 60 degree of settings, and the length of the baffle plate is more than the length of window, and the baffle plate is in box body
The width of projection in side wall is more than the width of window, and the window is provided with ventilating fan 82；
The top of the box body is provided with opening, and hemispherical rain cover 9, the hemispherical rain cover are provided with above the box body
Edge be located at the lower section on box body top sides edge, leave distance, the top of the box body between the hemispherical rain cover and box body
Portion is provided with support frame 83, and support frame as described above is connected with hemispherical rain cover；
The cabinet includes housing, and the housing includes upper plate 1, lower shoe 2, cabinet door 3 and side plate 4, the side plate edge
Case inside includes the first steel plate 41 and the second steel plate 42 successively to hull outside, and first steel plate is provided with through hole 411, institute
State and absorbent material is filled between the first steel plate and the second steel plate, second steel plate is provided with electric heating tube, and the humidity passes
Sensor is arranged between the first steel plate and the second steel plate, and the temperature sensor is arranged in cabinet, the electric heating tube, humidity
Sensor, temperature sensor and ventilating fan are connected with controller.The cabinet door is arranged between relative biside plate and is hinged
In on a face side plate, the contact surface of the cabinet door and side plate is provided with rubber layer.The upper plate is provided with exhaust fan 6.The water suction
Material is silica gel.
The beneficial effect of the preferred embodiment is：By the water-tight device that special construction is set outside cabinet so that cabinet
Body not only waterproof, and ventilation and heat is good；Hemispherical rain cover, the edge position of hemispherical rain cover are provided with the top of jettison gear
In the lower section on box body top sides edge, the side of water-tight device is provided with window, and window is provided with exhaust fan, and window is externally provided with baffle plate, can
Prevent dust, rainwater from entering in box body, while exhaust fan plays good ventilation, thermolysis；Filled in the side plate of cabinet
Absorbent material, absorbent material absorbs water vapour in cabinet by through hole, when the humidity sensor of absorbent material detects absorbent material
Humidity when exceeding preset value, controller controls the electric heater for heating in the second steel plate, the moisture after heating in absorbent material
Evaporation, after the humidity of absorbent material drops to another preset value, controller electric heating tube stops heating, so that inlet wire
Moisture can remove automatically in cabinet, and absorbent material reusable edible；Cabinet door situation i.e. in observable cabinet need not be opened；Waterproof, prevent
Dirt and reduce because cabinet door and caused by side plate damage.
The utility model is described by above-mentioned related embodiment and accompanying drawing, but above-described embodiment is only to implement this reality
With new example.It must be noted that the embodiment disclosed is not limiting as the scope of the utility model.On the contrary, including
It is included in the modification of the spirit and scope of claim and impartial setting in the scope of the utility model.
Claims (4)
- A kind of 1. low-tension switch cabinet, it is characterised in that：Including cabinet, water-tight device, humidity sensor, temperature sensor and control Device, the water-tight device include a box body, and the cabinet is positioned over box body center；The side wall of the box body is horizontally arranged with more than two windows, and being extended on the outside of the upper direction window of window has and box The side wall of body is into the baffle plate of 45 ~ 60 degree of settings, and the length of the baffle plate is more than the length of window, and the baffle plate is on box side wall The width of projection be more than the width of window, the window is provided with ventilating fan；The top of the box body is provided with opening, and hemispherical rain cover, the side of the hemispherical rain cover are provided with above the box body Along the lower section for being located at box body top sides edge, distance is left between the hemispherical rain cover and box body, is set at the top of the box body There is support frame, support frame as described above is connected with hemispherical rain cover；The cabinet includes housing, and the housing includes upper plate, lower shoe, cabinet door and side plate, and the side plate is along case inside Include the first steel plate and the second steel plate successively to hull outside, first steel plate is provided with through hole, first steel plate and Absorbent material is filled between two steel plates, second steel plate is provided with electric heating tube, and the humidity sensor is arranged on first Between steel plate and the second steel plate, the temperature sensor is arranged in cabinet, and the electric heating tube, humidity sensor, temperature pass Sensor and ventilating fan are connected with controller.
- 2. low-tension switch cabinet according to claim 1, it is characterised in that：The cabinet door is arranged between relative biside plate And be articulated with a face side plate, the contact surface of the cabinet door and side plate is provided with rubber layer.
- 3. low-tension switch cabinet according to claim 1, it is characterised in that：The upper plate is provided with exhaust fan.
- 4. low-tension switch cabinet according to claim 1, it is characterised in that：The absorbent material is silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934923.3U CN207098307U (en) | 2017-07-29 | 2017-07-29 | A kind of low-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934923.3U CN207098307U (en) | 2017-07-29 | 2017-07-29 | A kind of low-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098307U true CN207098307U (en) | 2018-03-13 |
Family
ID=61542958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720934923.3U Expired - Fee Related CN207098307U (en) | 2017-07-29 | 2017-07-29 | A kind of low-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207098307U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347847A (en) * | 2018-04-09 | 2018-07-31 | 瑞鸿电控设备（武汉）有限公司 | A kind of industrial moisture-proof frequency conversion is soft to open cabinet |
| CN112229431A (en) * | 2020-10-19 | 2021-01-15 | 重庆电子工程职业学院 | Sensor isolating device for Internet of things |
| CN114069448A (en) * | 2021-11-29 | 2022-02-18 | 常州东皓电气有限公司 | Combined power distribution cabinet with moisture-proof function |
| CN114361980A (en) * | 2022-01-13 | 2022-04-15 | 韩明浩 | Outdoor dehumidification regulator cubicle of transformer substation |
-
2017
- 2017-07-29 CN CN201720934923.3U patent/CN207098307U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347847A (en) * | 2018-04-09 | 2018-07-31 | 瑞鸿电控设备（武汉）有限公司 | A kind of industrial moisture-proof frequency conversion is soft to open cabinet |
| CN112229431A (en) * | 2020-10-19 | 2021-01-15 | 重庆电子工程职业学院 | Sensor isolating device for Internet of things |
| CN114069448A (en) * | 2021-11-29 | 2022-02-18 | 常州东皓电气有限公司 | Combined power distribution cabinet with moisture-proof function |
| CN114069448B (en) * | 2021-11-29 | 2022-07-26 | 常州东皓电气有限公司 | Combined power distribution cabinet with moisture-proof function |
| CN114361980A (en) * | 2022-01-13 | 2022-04-15 | 韩明浩 | Outdoor dehumidification regulator cubicle of transformer substation |
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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: 20180313 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |