CN205753032U - A kind of ventilation drying type switch cubicle - Google Patents
A kind of ventilation drying type switch cubicle Download PDFInfo
- Publication number
- CN205753032U CN205753032U CN201620606677.4U CN201620606677U CN205753032U CN 205753032 U CN205753032 U CN 205753032U CN 201620606677 U CN201620606677 U CN 201620606677U CN 205753032 U CN205753032 U CN 205753032U
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- cabinet
- bus
- bar room
- switch cubicle
- exhaust blower
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- 238000001035 drying Methods 0.000 title claims abstract description 13
- 238000009423 ventilation Methods 0.000 title claims abstract description 13
- 230000005855 radiation Effects 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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Abstract
The utility model discloses a kind of ventilation drying type switch cubicle, be divided into front cabinet and rear cabinet including in cabinet, cabinet by median septum, front cabinet is divided into control room and breaker chamber by dividing plate, and rear cabinet is divided into bus-bar room and cable vault by dividing plate；The front lower cover of described cabinet, rear lower cover are equipped with air inlet, and in described bus-bar room, rear bulkhead is provided with heat radiation mesh, and described front cabinet top is provided with air outlet；Described front cabinet sidewall is provided with exhaust blower, is provided with exhaust blower bottom described breaker chamber, and after described cabinet, upper cover plate is provided with two exhaust blowers, and exhaust blower installed by described cabinet top blind flange correspondence bus-bar room.This utility model, by rationally arranging the position of air inlet, air outlet, blower fan, forms predetermined path, air channel, air-flow is reasonably assigned to each unit and assembly, improves radiating efficiency, improve radiating condition.
Description
Technical field
This utility model relates to technical field of electric equipment, is specifically related to a kind of ventilation drying type switch cubicle.
Background technology
Switch cubicle is, by electrical wiring requirement, switchgear, measuring instruments, protection electrical equipment and auxiliary equipment are assembled in envelope
Close or in semiclosed metal safe, constitute the device of low-voltage distribution.In traditional switch cubicle, due to the needs of dustproof and waterproof, and adopt
Close cabinet with two storied gate, break off the circulation with air.After longtime running, in cabinet, the too high meeting of temperature rise causes components and parts
Mechanical performance and electric property decline, simultaneously air can not convection current, moisture cannot be discharged in time, be easily caused job failure, very
To causing major accident.The most in recent years, along with being continuously increased of business electrical load, middle pressure equipment for power transmission and distribution is towards great Rong
The development of amount, big sense of current, the situation that switch cubicle breaks down because of overheated highlights day by day.Ask to solve above-mentioned technology
Topic, some switch cubicles are equipped with heating moisture separating device, but along with the input of large capacity equipment and operation, switch cubicle overheating fault is not
Breaking and manifest, existing heating moisture separating device is not switch cubicle specialized designs, and effect on moisture extraction is inconspicuous, there is also potential safety hazard.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, this utility model provides a kind of ventilation drying type switch cubicle, it is possible to suitable
Answer western rugged environment, it is provided that well dust-proof effect.
Technical scheme: ventilation drying type switch cubicle described in the utility model, is divided by median septum including in cabinet, cabinet
Becoming front cabinet and rear cabinet, front cabinet is divided into control room and breaker chamber by dividing plate, and rear cabinet is divided into bus-bar room and cable vault by dividing plate；
The front lower cover of described cabinet, rear lower cover are equipped with air inlet, and in described bus-bar room, rear bulkhead is provided with heat radiation mesh, described before
Cabinet top is provided with air outlet；Described front cabinet sidewall is provided with exhaust blower, is provided with exhaust blower, described cabinet bottom described breaker chamber
After body, upper cover plate is provided with two exhaust blowers, and exhaust blower installed by described cabinet top blind flange correspondence bus-bar room.
By above-mentioned setting, front cabinet medial wall and bottom are equipped with exhaust blower, by the air inlet in protecgulum lower plate, top
Air outlet forms air channel from bottom to top, dispels the heat front cabinet inner breaker and insulation booth；The air draft at top it is provided with in rear cabinet
Exhaust blower on machine and bonnet, is simultaneously provided with heat radiation mesh, by the air inlet in bonnet lower plate, is formed bottom-up and backward
Two air channels, it is achieved the quick heat radiating of busbar.
Further, position septum plate being installed contact is coated with black enamelled coating, described bus-bar room and cable vault
Between dividing plate be coated with black enamelled coating.By near the position of thermal source coating black enamelled coating, reducing radiation coefficient and light inhaled
Yield, it is possible to increase radiating efficiency.
Owing to stationary contact head cartridge caloric value is high, heat radiation difficulty, further, in described bus-bar room, it is provided with stationary contact head cartridge, stationary contact
Static contact upper and lower part in head cartridge is equipped with heat radiation aperture.
Further, described air inlet is formed rectangular array shape by the arrangement of strip louvre.
Further, in described bus-bar room, the position near thermal source is provided with temperature sensor, and temperature is passed through in temperature sensor
Controller is connected with the exhaust blower at bus-bar room top；In described cable vault, the position near thermal source is provided with temperature sensor, temperature
Sensor is connected with the exhaust blower on described rear upper cover plate by temperature controller；Alignment circuit breaker frame in described breaker chamber
Position be provided with temperature sensor, temperature sensor is connected with the exhaust blower in described breaker chamber by temperature controller.
Further, in order to improve processing safety, being provided with mounting bracket and baffle plate in described cable vault, baffle plate is positioned at and connects
At the handle hole of ground cutter；Mounting bracket side is hinged with connecting lever, opposite side is fixed with push rod by axle sleeve, and push rod is through installation
Frame is connected with connecting lever by axle and contacts with baffle plate and is connected；Connecting lever is connected with the safety door of cable vault, in the middle part of connecting lever by connecting rod
It is connected with baffle plate by spring.
Beneficial effect: compared with prior art, advantage of the present utility model: this utility model is by rationally arranging air intake
Mouth, air outlet, the position of blower fan, form predetermined path, air channel, air-flow is reasonably assigned to each unit and assembly, improves
Radiating efficiency, improves radiating condition, reduces transporting resistance, it is to avoid air quantity is lost；By increasing the area of dissipation of switch cubicle, increasing
Add exhaust blower realize air channel and the position of blower fan in air blast cooling, reasonable Arrangement cabinet, coat on the material at thermal source black
Colored paint layer, parts to easily heating implement cooling measure targetedly etc. can improve the heat-sinking capability of switch cubicle effectively；
Interlocking mechanism is set in cable vault simultaneously, prevents between mistakenly entering into charged, improve processing safety.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of bonnet of the present utility model；
Fig. 3 is the structural representation of interlocking mechanism of cable vault.
Detailed description of the invention
Below by accompanying drawing, technical solutions of the utility model are described in detail.
Embodiment 1: ventilation drying type switch cubicle as shown in Figure 1 and Figure 2, is divided into by median septum including in cabinet, cabinet
Front cabinet and rear cabinet, front cabinet is divided into control room 11 and breaker chamber 12 by dividing plate, and rear cabinet is divided into bus-bar room 13 and electricity by dividing plate
Cable room 14；The front lower cover of cabinet is provided with air inlet 22, rear lower cover also is provided with air inlet 21, and air inlet 21,22 is dispelled the heat by strip
Hole arrangement forms rectangular array shape；Bus-bar room 13 rear bulkhead is provided with heat radiation mesh 24, is provided with stationary contact head cartridge in bus-bar room 13, quiet
Static contact upper and lower part in contact box is equipped with heat radiation aperture；Front cabinet top is provided with air outlet 25；Vertical arrangement on front cabinet sidewall
Having three exhaust blowers 34, be provided with exhaust blower 32 bottom breaker chamber, after cabinet, upper cover plate is provided with two exhaust blowers 33, cabinet
Top blind flange correspondence bus-bar room 13 is provided with two exhaust blowers 31.Install on median septum the position of contact be coated with black enamelled coating,
Dividing plate between bus-bar room 13 and cable vault 14 is coated with black enamelled coating.
In bus-bar room 13, the position near thermal source is provided with temperature sensor 41, and temperature sensor 41 is by temperature controller 42
It is connected with the exhaust blower 31 at bus-bar room 13 top；In cable vault 14, the position near thermal source is provided with temperature sensor 41, and temperature passes
Sensor 41 is connected with the exhaust blower 33 on rear upper cover plate by temperature controller 42；Alignment circuit breaker frame in breaker chamber 12
Position is provided with temperature sensor 41, and temperature sensor 41 is connected with exhaust blower 32 by temperature controller 42.
As it is shown on figure 3, be provided with mounting bracket 51 and baffle plate 55 in cable vault 14, baffle plate 55 is positioned at the handle hole of earthing
Place；Mounting bracket 51 side is hinged with connecting lever 57, opposite side is fixed with push rod 52 by axle sleeve 53, and push rod 52 is through mounting bracket
51 are connected with connecting lever 57 by axle 54 and contact with baffle plate 55 is connected；Connecting lever 57 is connected with the safety door of cable vault by connecting rod,
It is connected with baffle plate 55 by spring 56 in the middle part of connecting lever 57.When safety door is opened, under the effect of spring 56, baffle plate 55 covers and connects
The handle hole of ground cutter；When safety door is closed, push rod 52 backs down the baffle plate 55 position away from earthing handle hole,
Can carry out earthing operating separating brake.
Although as it has been described above, represented and described this utility model with reference to specific preferred embodiment, but it must not
It is construed to the restriction to this utility model self.In the spirit and scope of the present utility model defined without departing from claims
Under premise, can various changes can be made in the form and details to it.
Claims (6)
1. a ventilation drying type switch cubicle, including cabinet, is divided into front cabinet and rear cabinet by median septum in cabinet, front cabinet pass through every
Plate is divided into control room and breaker chamber, and rear cabinet is divided into bus-bar room and cable vault by dividing plate；It is characterized in that: described cabinet is front lower
Cover plate, rear lower cover are equipped with air inlet, and in described bus-bar room, rear bulkhead is provided with heat radiation mesh, and described front cabinet top is provided with out
Air port；Described front cabinet sidewall is provided with exhaust blower, is provided with exhaust blower bottom described breaker chamber, upper cover plate peace after described cabinet
Equipped with two exhaust blowers, exhaust blower installed by described cabinet top blind flange correspondence bus-bar room.
Ventilation drying type switch cubicle the most according to claim 1, it is characterised in that: the position of contact is installed on septum plate
Put and be coated with black enamelled coating, dividing plate between described bus-bar room and cable vault is coated with black enamelled coating.
Ventilation drying type switch cubicle the most according to claim 1, it is characterised in that: it is provided with static contact in described bus-bar room
Box, the static contact upper and lower part in stationary contact head cartridge is equipped with heat radiation aperture.
Ventilation drying type switch cubicle the most according to claim 1, it is characterised in that: described air inlet is arranged by strip louvre
Cloth forms rectangular array shape.
Ventilation drying type switch cubicle the most according to claim 1, it is characterised in that: near the position of thermal source in described bus-bar room
Having installed temperature sensor, temperature sensor is connected with the exhaust blower at bus-bar room top by temperature controller；Described cable vault
The interior position near thermal source is provided with temperature sensor, and temperature sensor is by temperature controller and the air draft on described rear upper cover plate
Machine is connected；In described breaker chamber, the position of alignment circuit breaker frame is provided with temperature sensor, and temperature control is passed through in temperature sensor
Device processed is connected with the exhaust blower in described breaker chamber.
Ventilation drying type switch cubicle the most according to claim 1, it is characterised in that: it is provided with mounting bracket in described cable vault
And baffle plate, baffle plate is positioned at the handle hole of earthing；Mounting bracket side is hinged with connecting lever, opposite side is fixed with top by axle sleeve
Bar, push rod is connected with connecting lever by axle through mounting bracket and contacts with baffle plate and is connected；Connecting lever is by the peace of connecting rod with cable vault
Air cock is connected, and is connected with baffle plate by spring in the middle part of connecting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620606677.4U CN205753032U (en) | 2016-06-20 | 2016-06-20 | A kind of ventilation drying type switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620606677.4U CN205753032U (en) | 2016-06-20 | 2016-06-20 | A kind of ventilation drying type switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205753032U true CN205753032U (en) | 2016-11-30 |
Family
ID=57385964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620606677.4U Active CN205753032U (en) | 2016-06-20 | 2016-06-20 | A kind of ventilation drying type switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205753032U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359525A (en) * | 2017-08-24 | 2017-11-17 | 江苏叙然信息科技有限公司 | A kind of safety switch cabinet |
| CN110768141A (en) * | 2019-11-06 | 2020-02-07 | 安徽泰格电气科技股份有限公司 | Cubical switchboard dehumidification cooling system |
| CN110880695A (en) * | 2019-11-06 | 2020-03-13 | 安徽泰格电气科技股份有限公司 | Cubical switchboard dehumidification cooling structure |
| CN111600226A (en) * | 2020-04-23 | 2020-08-28 | 广州白云电器设备股份有限公司 | Gas-insulated metal-enclosed switch cabinet easy to radiate heat |
-
2016
- 2016-06-20 CN CN201620606677.4U patent/CN205753032U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359525A (en) * | 2017-08-24 | 2017-11-17 | 江苏叙然信息科技有限公司 | A kind of safety switch cabinet |
| CN110768141A (en) * | 2019-11-06 | 2020-02-07 | 安徽泰格电气科技股份有限公司 | Cubical switchboard dehumidification cooling system |
| CN110880695A (en) * | 2019-11-06 | 2020-03-13 | 安徽泰格电气科技股份有限公司 | Cubical switchboard dehumidification cooling structure |
| CN111600226A (en) * | 2020-04-23 | 2020-08-28 | 广州白云电器设备股份有限公司 | Gas-insulated metal-enclosed switch cabinet easy to radiate heat |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |