CN206673418U - A kind of rain-proof type distribution box - Google Patents
A kind of rain-proof type distribution box Download PDFInfo
- Publication number
- CN206673418U CN206673418U CN201720423585.7U CN201720423585U CN206673418U CN 206673418 U CN206673418 U CN 206673418U CN 201720423585 U CN201720423585 U CN 201720423585U CN 206673418 U CN206673418 U CN 206673418U
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- China
- Prior art keywords
- cavity
- distribution box
- rain
- casing
- waterproof
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- Expired - Fee Related
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Abstract
Distribution box equipment technical field is the utility model is related to, specially a kind of rain-proof type distribution box.A kind of rain-proof 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 top of second cavity is provided with waterproof top, the bottom margin on the waterproof top protrudes from the top edge of second cavity to form anti-pool, the anti-pool bottom is provided with groove, the inside grooves are provided with waterproof roller shutter, pressure sensor is provided with the top of the waterproof top, the pressure sensor is electrically connected with waterproof roller shutter.Distribution box of the present utility model can play waterproof action, additionally it is possible to started according to the actual temperature in casing and expand fan and refrigerating plant, automatically, effectively and quickly to remove the heat in distribution box, so as 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 rain-proof 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.Existing distribution box needs typically directly to be placed on ground in outdoor application, the casing of distribution box mostly
On, ventilation rainproof function is bad, and in moist or rainy weather, rainwater is easily infiltrated into distribution box, is caused in distribution box
Electrical equipment short circuit, damage, influence the normal use of distribution box, and at present, the top cover of most of distribution box is still slab construction,
It is unfavorable for the discharge of rainwater, can be gradually risen with the temperature in use of distribution box, so easily damage box equipment, Er Qiexian
Some distribution boxs are also not easy to move, very flexible, are generally lifted when mobile by people, very inconvenient, it is impossible to adapt to constantly become
The working environment of change.
And due to there is more electric elements inside distribution box, it is higher to the temperature requirement of working environment, it is impossible to too high
Can not be too low, common distribution box ventilation and heat function is undesirable, has larger potential safety hazard, therefore a kind of, it is necessary to structure
Simply, can rain-proof, result of ventilating heat dissipation is good, is capable of the distribution box of motor automatic control distribution box internal temperature as the case may be.
Utility model content
The problem of the utility model exists for prior art, it is proposed that a kind of rain-proof type distribution box, can rain-proof, and energy
Enough automatically, effectively and quickly the heat in distribution box is removed to ensure the normal operation of distribution box.
Technical scheme is used by the utility model solves its technical problem：A kind of rain-proof 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 top of second cavity is provided with waterproof top, the bottom sides on the waterproof top
Edge protrudes from the top edge of second cavity to form anti-pool, and the anti-pool bottom is provided with groove, in the groove
Portion is provided with waterproof roller shutter, and pressure sensor is provided with the top of the waterproof top, and the pressure sensor is electrically connected with waterproof roller shutter.
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 waterproof roller shutter includes roller shutter cloth, roller shutter drive device, uplink path, downing track and positioning
Lock.
Preferably, the roller shutter cloth includes matrix and waterproof filler, the waterproof filler is attached to described matrix
Surface and be filled between the fiber gap of described matrix.
The beneficial effects of the utility model are that distribution box can play waterproof action, additionally it is possible to according to the reality in casing
Temperature, which starts, expands fan and refrigerating plant, automatically, effectively and quickly to remove the heat in distribution box, so as to ensure distribution
The normal operation of case.
Brief description of the drawings
Fig. 1 is a kind of structural representation of rain-proof 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, 4, waterproof top, 41, waterproof roller shutter.
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 rain-proof 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 top of second cavity 3 is provided with waterproof top 4, and the bottom margin on the waterproof top 4 protrudes from second chamber
To form anti-pool, anti-pool can avoid rainwater from directly falling on casing 1 for the top edge of body 3.The anti-pool bottom is provided with
Groove, the inside grooves are provided with waterproof roller shutter 41, and the top of waterproof top 4 is provided with pressure sensor, the pressure sensor
It is electrically connected with waterproof roller shutter 41, when rainfall is more than certain value, the pressure that rainwater falls on waterproof top 4 can become big, now, pressure
Force snesor can send a signal to waterproof roller shutter 41, and waterproof roller shutter 41 can be fallen, and further protect casing 1 not beaten by rainwater
It is wet.
The waterproof roller shutter 41 includes roller shutter cloth, roller shutter drive device, uplink path, downing track and positioning lock.Work as rain
Measure excessive wet, pressure sensor can send a signal to roller shutter drive device and roller shutter cloth is lowered into a positioning by downing track
Put, after rainfall diminishes certain time, pressure sensor can send a signal to roller shutter drive device and roller shutter cloth is passed through into up rail
Road is packed up, to play rain-proof protective effect to casing 1.
The roller shutter cloth includes matrix and waterproof filler, and the waterproof filler is attached to the surface of described matrix and filled out
Fill between the fiber gap of described matrix, the roller shutter cloth can not only play a part of waterproof and keep off the rain, after waterproof terminates very
Easily dry with rolled for future use, substantially prolongs the service life of roller shutter cloth.
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. rain-proof 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）；Described Two cavitys（3）Top be provided with waterproof top（4）, the waterproof top（4）Bottom margin protrude from second cavity（3）Top Portion edge is to form anti-pool, and the anti-pool bottom is provided with groove, and the inside grooves are provided with waterproof roller shutter（41）, it is described anti- Water top（4）Top is provided with pressure sensor, the pressure sensor and waterproof roller shutter（41）It is electrically connected with.
- A kind of 2. rain-proof 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. rain-proof 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. rain-proof 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. rain-proof 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. rain-proof 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. rain-proof 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. rain-proof 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. rain-proof type distribution box according to claim 1, it is characterised in that：The waterproof roller shutter（41）Including roller shutter Cloth, roller shutter drive device, uplink path, downing track and positioning lock.
- A kind of 10. rain-proof type distribution box according to claim 9, it is characterised in that：The roller shutter cloth includes matrix and prevented Water filler, the waterproof filler are attached to the surface of described matrix and are filled between the fiber gap of described matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423585.7U CN206673418U (en) | 2017-04-21 | 2017-04-21 | A kind of rain-proof type distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423585.7U CN206673418U (en) | 2017-04-21 | 2017-04-21 | A kind of rain-proof type distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673418U true CN206673418U (en) | 2017-11-24 |
Family
ID=60375483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720423585.7U Expired - Fee Related CN206673418U (en) | 2017-04-21 | 2017-04-21 | A kind of rain-proof type distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071451A (en) * | 2019-04-26 | 2019-07-30 | 万正河 | A kind of box-type substation with heat insulation and dissipation structure |
-
2017
- 2017-04-21 CN CN201720423585.7U patent/CN206673418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071451A (en) * | 2019-04-26 | 2019-07-30 | 万正河 | A kind of box-type substation with heat insulation and dissipation 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20200421 |