CN206673422U - A kind of dust-protection type distribution box - Google Patents
A kind of dust-protection type distribution box Download PDFInfo
- Publication number
- CN206673422U CN206673422U CN201720423848.4U CN201720423848U CN206673422U CN 206673422 U CN206673422 U CN 206673422U CN 201720423848 U CN201720423848 U CN 201720423848U CN 206673422 U CN206673422 U CN 206673422U
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- CN
- China
- Prior art keywords
- cavity
- distribution box
- dust
- casing
- protection type
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
Distribution box equipment technical field is the utility model is related to, specially a kind of dust-protection type distribution box.A kind of dust-protection type distribution box, including casing, the casing top are sequentially provided with the first cavity and the second cavity from the bottom up, and the dividing plate with air vent is equipped between the casing and first cavity and between first cavity and second cavity；The second cavity week side is provided with fresh air inlet, intracavitary is provided with the first temperature sensor and refrigerating plant, and first temperature sensor and the refrigerating plant are electrically connected with；First inside cavity, which is provided with, expands fan；The box house is provided with the second temperature sensor being electrically connected with the expansion fan, and the bottom half is provided with exhaust vent；The distribution box is additionally provided with the dust collection mechanism connected with the casing.Distribution box of the present utility model can remove the dust in distribution box automatically, automatically, effectively and quickly can remove the heat in distribution box to ensure the normal operation of distribution box.
Description
Technical field
Distribution box equipment technical field is the utility model is related to, specially a kind of dust-protection type distribution box.
Background technology
Distribution box is that switchgear, measuring instrumentss, protection electrical equipment and auxiliary equipment are assembled in into envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, form low-voltage distribution equipment, can be connect by manual or automatic switch during normal operation
By protection electrical equipment cut-out circuit or alarm when logical or disjunction circuit, failure or irregular operating, fortune can be shown by means of measuring instrumentss
Various parameters in row, some electric parameters can be also adjusted, letter is prompted or sent to deviateing normal operating conditions
Number, use range is quite varied, and existing distribution box dust is easy to fall into and is deposited in distribution box, is unfavorable for distribution box
Safeguard, the radiating being unfavorable in distribution box, easily cause the damage of electric elements.
Utility model content
The problem of the utility model exists for prior art, it is proposed that a kind of dust-protection type distribution box, can remove automatically
Dust in distribution box, automatically, effectively and quickly the heat in distribution box can be removed to ensure the normal work of distribution box
Operation.
Technical scheme is used by the utility model solves its technical problem：A kind of dust-protection type distribution box, including casing,
The casing top is sequentially provided with the first cavity and the second cavity from the bottom up, between the casing and first cavity and
The dividing plate with air vent is equipped between first cavity and second cavity；The second cavity week side be provided with into
Air holes, intracavitary are provided with the first temperature sensor and refrigerating plant, and first temperature sensor and the refrigerating plant electrically connect
Connect；First inside cavity, which is provided with, expands fan；The box house is provided with the second temperature being electrically connected with the expansion fan
Sensor, the bottom half are provided with exhaust vent；The distribution box is additionally provided with the dust collection mechanism connected with the casing.
Preferably, the fresh air inlet and the exhaust vent are provided with the mobile envelope being electrically connected with second temperature sensor
Orifice plate.
Preferably, the expansion fan includes shaft coupling, fan inner disc, fan blade and air guide ring, the shaft coupling is set
Put among the fan inner disc, the fan blade is streamlined, and both ends connect the fan inner disc and the wind-guiding respectively
Ring.
Preferably, the fan blade includes the first fan blade that inclination angle is 35 degree, inclination angle is 45 degree of the second wind
Fan leaf, inclination angle are 55 degree of three fan blade.
Preferably, all side walls of the casing are provided with the shutter being electrically connected with the second temperature sensor.
Preferably, the refrigerating plant includes refrigerator, intake stack and wind pipe；The intake stack with it is described
The air inlet conducting of the heat exchanger components of refrigerator, the intake stack extend the case surface of the refrigerating plant；The system
The cold wind exit of cooler sets a closed air-guiding aisle, and the wind pipe connects with the air-guiding aisle, the air-out
Pipeline extends the case surface of the refrigerating plant.
Preferably, the refrigerating plant is embedded on the dividing plate between first cavity and second cavity, institute
The intake stack for stating refrigerating plant is located in second cavity, and the wind pipe of the refrigerating plant is located at first cavity
It is interior.
Preferably, the air-guiding aisle is a rectangular duct being connected with the cold wind exit seal.
Preferably, the dust collection mechanism includes the suction port being arranged on the wall box, with casing outside
The suction box of wall connection, connects the sweep-up pipe of the suction port and the suction box, and be arranged on inside the suction box
Air exhauster.
Preferably, the suction port is detachably connected with the sweep-up pipe.
The beneficial effects of the utility model are that distribution box can remove dust automatically, in order to the maintenance of distribution box；Distribution
Case can start according to the actual temperature in casing and expand fan and refrigerating plant, with it is automatic, effectively and quickly by distribution box
Heat removes, so as to ensure the normal operation of distribution box.
Brief description of the drawings
Fig. 1 is a kind of structural representation of dust-protection type distribution box of the utility model；
Wherein, 1, casing, 11, second temperature sensor, 12, exhaust vent, the 2, first cavity, 21, expand fan, the 3, second chamber
Body, 31, fresh air inlet, the 32, first temperature sensor, 33, state refrigerating plant, 41, suction port, 42, sweep-up pipe, 43, suction box,
44th, air exhauster.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
As shown in figure 1, a kind of dust-protection type distribution box, including casing 1, the top of casing 1 is sequentially provided with the from the bottom up
One cavity 2 and the second cavity 3, between the casing 1 and first cavity 2 and first cavity 2 and second chamber
The dividing plate with air vent is equipped between body 3.Second cavity, 3 weeks sides are provided with fresh air inlet 31, intracavitary is provided with the first temperature
Degree sensor 32 and refrigerating plant 33, first temperature sensor 32 and the refrigerating plant 33 are electrically connected with.Described first
The inside of cavity 2, which is provided with, expands fan 21.The inside of casing 1 is provided with the second temperature sensor being electrically connected with the expansion fan 21
11, the bottom of casing 1 is provided with exhaust vent 12.
When the temperature in casing 1 is higher than certain value, second temperature sensor 11, which can be sent a signal to, expands fan 21, makes expansion
Fan 21 starts, outside casing 1 it is distinguished and admirable by expansion fan 21 drive from fresh air inlet 31 enter through inside casing 1 again by exhaust vent 12
Outflow, the heat inside casing 1 is taken away, so as to serve radiating and cooling effect.When outside distinguished and admirable temperature is higher than certain value
When, the first temperature sensor 32 can send a signal to refrigerating plant 33, start refrigerating plant 33, so as to reduce distinguished and admirable temperature
Degree, improve the radiating effect of casing 1.
The fresh air inlet 31 and the exhaust vent 12 are provided with the mobile sealing of hole being electrically connected with second temperature sensor 11
Plate.When the internal temperature of casing 1 is relatively low, it is not necessary to which when radiating, mobile hole sealing plate all seals fresh air inlet 31 and exhaust vent 12, avoids
Dust enters inside casing 1.
The expansion fan 21 includes shaft coupling, fan inner disc, fan blade and air guide ring, and the shaft coupling is arranged on described
Among fan inner disc, the fan blade is streamlined, and both ends connect the fan inner disc and the air guide ring respectively.By leading
Vane can be such that radiation air stream directly flows from top to bottom, avoid it from being flowed out to both sides, improve distinguished and admirable radiating effect.Pass through
Fusiform fan blade can greatly improve air quantity, to improve radiating efficiency.
The fan blade includes the first fan blade that inclination angle is 35 degree, and inclination angle is 45 degree of the second fan blade, is inclined
Angle is 55 degree of three fan blade, and the fan blade of different angle is staggered, and can further improve air quantity, so as to improve
Radiating effect.
All side walls of the casing 1 are provided with the shutter being electrically connected with the second temperature sensor 11, when casing 1
When interior value is more than some preset value, shutter can be opened, and expand fan 21 and refrigerating plant 33 by the heat in casing 1 with auxiliary
Remove.
The refrigerating plant 33 includes refrigerator, intake stack and wind pipe, the intake stack and the refrigerator
Heat exchanger components air inlet conducting, the intake stack extends the case surface of the refrigerating plant 33, the refrigerator
Cold wind exit one closed air-guiding aisle is set, the wind pipe connects with the air-guiding aisle, the wind pipe
Extend the case surface of the refrigerating plant 33.The distinguished and admirable of heat enters from intake stack, after being freezed by refrigerator, then by air-out
Pipeline flows out, and has obtained the distinguished and admirable of low temperature, effectively can remove the heat in casing 1.
The refrigerating plant 33 is embedded on the dividing plate between first cavity 2 and second cavity 3, the refrigeration
The intake stack of device 33 is located in second cavity 3, and the wind pipe of the refrigerating plant 33 is located at first cavity 2
It is interior.In second cavity 3 it is distinguished and admirable for heat it is distinguished and admirable, enter refrigerating plant 33 from intake stack, then exited into by wind pipe
First cavity 2, then by expansion fan 21 by low temperature it is distinguished and admirable be sent into casing 1, the heat in casing 1 is removed.Wherein, air-guiding aisle
For a rectangular duct being connected with the cold wind exit seal, it is ensured that cold wind smoothly can flow out from wind pipe.
The distribution box is additionally provided with the dust collection mechanism connected with the casing 1, automatically can inhale the dust in distribution box
Remove, in order to the maintenance of distribution box.The dust collection mechanism includes being arranged on suction port 41 in the side wall of casing 1, and described
The suction box 43 of the lateral wall of casing 1 connection, connects the sweep-up pipe 42 of the suction port 41 and the suction box 43, and be arranged on
Air exhauster 44 inside the suction box 43.When needing to carry out dust cleaning to the inside of casing 1, it is only necessary to air exhauster 44 is opened,
Dust inside casing 1 will be inhaled into suction box 43 from suction port 41 by sweep-up pipe 42.The suction port 41 and the suction
Dirt pipe 42 is detachably connected, when the dust accumulation in suction box 43 is more, sweep-up pipe 42 can be pulled down from suction port 41 with
Whole suction box 43 is removed from distribution box, to clear up suction box 43, again by sweep-up pipe 42 with inhaling after the completion of cleaning
Dirt mouth 41 is reconnected with standby.
Embodiment described above is only that preferred embodiment of the present utility model is described, not new to this practicality
The spirit and scope of type are defined.On the premise of the utility model design conception is not departed from, ordinary people in the field is to this
The all variations and modifications that the technical scheme of utility model is made, the scope of protection of the utility model, this practicality all should be dropped into
New claimed technology contents, all record in detail in the claims.
Claims (10)
- A kind of 1. dust-protection type distribution box, it is characterised in that：Including casing（1）, the casing（1）Top is sequentially provided with from the bottom up First cavity（2）With the second cavity（3）, the casing（1）With first cavity（2）Between and first cavity（2） With second cavity（3）Between be equipped with the dividing plate with air vent；Second cavity（3）All sides are provided with fresh air inlet （31）, intracavitary be provided with the first temperature sensor（32）And refrigerating plant（33）, first temperature sensor（32）With the system Device for cooling（33）It is electrically connected with；First cavity（2）Inside, which is provided with, expands fan（21）；The casing（1）Inside is provided with and institute State expansion fan（21）The second temperature sensor of electric connection（11）, the casing（1）Bottom is provided with exhaust vent（12）；It is described to match somebody with somebody Electronic box is additionally provided with and the casing（1）The dust collection mechanism of connection.
- A kind of 2. dust-protection type distribution box according to claim 1, it is characterised in that：The fresh air inlet（31）And the air-out Hole（12）It is provided with and second temperature sensor（11）The mobile hole sealing plate being electrically connected with.
- A kind of 3. dust-protection type distribution box according to claim 1, it is characterised in that：The expansion fan（21）Including shaft coupling Device, fan inner disc, fan blade and air guide ring, the shaft coupling are arranged among the fan inner disc, and the fan blade is Streamlined, both ends connect the fan inner disc and the air guide ring respectively.
- A kind of 4. dust-protection type distribution box according to claim 3, it is characterised in that：It is 35 that the fan blade, which includes inclination angle, First fan blade of degree, inclination angle are 45 degree of the second fan blade, and inclination angle is 55 degree of three fan blade.
- A kind of 5. dust-protection type distribution box according to claim 1, it is characterised in that：The casing（1）All side walls on set Have and the second temperature sensor（11）The shutter of electric connection.
- A kind of 6. dust-protection type distribution box according to claim 1, it is characterised in that：The refrigerating plant (33) includes refrigeration Device, intake stack and wind pipe；The intake stack turns on the air inlet of the heat exchanger components of the refrigerator, the air intake Pipeline extends the case surface of the refrigerating plant (33)；The cold wind exit of the refrigerator sets a closed wind-guiding to lead to Road, the wind pipe connect with the air-guiding aisle, and the wind pipe extends the shell table of the refrigerating plant (33) Face.
- A kind of 7. dust-protection type distribution box according to claim 6, it is characterised in that：The refrigerating plant (33) is embedded in institute State the first cavity（2）With second cavity（3）Between dividing plate on, the intake stack of the refrigerating plant (33) is positioned at described Second cavity（3）Interior, the wind pipe of the refrigerating plant (33) is located at first cavity（2）It is interior.
- A kind of 8. dust-protection type distribution box according to claim 6, it is characterised in that：The air-guiding aisle be one with it is described cold The rectangular duct of wind exit seal connection.
- A kind of 9. dust-protection type distribution box according to claim 1, it is characterised in that：The dust collection mechanism includes being arranged on institute State casing（1）Suction port in side wall（41）, with the casing（1）The suction box of lateral wall connection（43）, connect the dust suction Mouthful（41）With the suction box（43）Sweep-up pipe（42）, and it is arranged on the suction box（43）Internal air exhauster（44）.
- A kind of 10. dust-protection type distribution box according to claim 9, it is characterised in that：The suction port（41）With the suction Dirt pipe（42）It is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423848.4U CN206673422U (en) | 2017-04-21 | 2017-04-21 | A kind of dust-protection type distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423848.4U CN206673422U (en) | 2017-04-21 | 2017-04-21 | A kind of dust-protection type distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673422U true CN206673422U (en) | 2017-11-24 |
Family
ID=60375191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720423848.4U Expired - Fee Related CN206673422U (en) | 2017-04-21 | 2017-04-21 | A kind of dust-protection type distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012477A (en) * | 2017-12-07 | 2018-05-08 | 广州雷烽科技有限公司 | One kind automation Communication Control cabinet |
| CN108696038A (en) * | 2018-05-24 | 2018-10-23 | 龙逸电科（天津）技术有限公司 | A kind of power distribution network electric generator set casing body structure |
-
2017
- 2017-04-21 CN CN201720423848.4U patent/CN206673422U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012477A (en) * | 2017-12-07 | 2018-05-08 | 广州雷烽科技有限公司 | One kind automation Communication Control cabinet |
| CN108696038A (en) * | 2018-05-24 | 2018-10-23 | 龙逸电科（天津）技术有限公司 | A kind of power distribution network electric generator set casing body structure |
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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: 20171124 Termination date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |