CN206274580U - A kind of circuit breaker switch cabinet cabinet - Google Patents
A kind of circuit breaker switch cabinet cabinet Download PDFInfo
- Publication number
- CN206274580U CN206274580U CN201621436060.9U CN201621436060U CN206274580U CN 206274580 U CN206274580 U CN 206274580U CN 201621436060 U CN201621436060 U CN 201621436060U CN 206274580 U CN206274580 U CN 206274580U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- dividing plate
- blower fan
- deep bead
- plate
- 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
Links
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model discloses a kind of circuit breaker switch cabinet cabinet, it includes the radiator of cabinet top cooling fan I and cabinet lower end, blower fan I carries out exhausting heat radiation by top heat dissipation passage to space in cabinet, the dividing plate II of vertical dividing plate I and transverse direction is provided with cabinet, radiator includes protection steel wire gauze, supporting plate and blower fan II；Air vent is provided with dividing plate II, cabinet is divided into front and rear room by dividing plate I, and blower fan II is fixed on the supporting plate of the lower section of dividing plate II；Supporting plate constitutes plenum chamber with dividing plate II；Deep bead is provided with plenum chamber, deep bead is arranged on the outlet port of blower fan II, movable cut-off plenum chamber；The top cabinet membrane I of described dividing plate II is provided with wind deflector, towards arc-chutes, the cabinet can effectively solve the problems, such as the ventilation and heat of high-current switch to wind deflector, while the cabinet body structure is reasonable, security reliability is high, and arcing gas can be avoided to be ejected from the air intake passage of breaker bottom.
Description
Technical field
The utility model is related to electrical equipment technical field, the circuit breaker switch cabinet cabinet of specially a kind of radiating effect number
Body.
Background technology
With the development and the raising of equipment and technology of power network, 10kV system switchings cabinet largely makes in present power network
With the over-heat inside phenomenon of switch cabinet has turned into the very important problem during power switch cabinet use, due to switch
Cabinet possesses seal, and the KYN28A-12 switch cubicle caloric values of more than rated current 4000A are very big, is only configured by top and taken out
The mode of blower fan cannot meet radiating requirements, and cabinet body temperature is too high, and temperature rise is exceeded, by the safety fortune of the equipment that directly affects
OK, cause ageing equipment, and cause decreasing insulating, serious will cause short circuit, and damage equipment, interruption of power supply causes tight
The economic loss of weight；Simultaneously when arcing accident occurs in switchgear in cabinet, the arc energy that failure triggers is in the very short time
It is interior to form high pressure and high temperature, hot gas and glow particles can be sprayed from the air intake passage of breaker bottom, to work people nearby
Member causes serious harm.
The content of the invention
In order to solve the above technical problems, the utility model is special to provide a kind of circuit breaker switch cabinet cabinet, the cabinet possesses
Heat abstractor, can effectively solve the problems, such as the ventilation and heat of high-current switch, fully meet national standard to switch cubicle temperature rise
It is required that, while the cabinet body structure is rationally, security reliability is high, and arcing gas can be avoided to be sprayed from the air intake passage of breaker bottom
Out.
For achieving the above object, technical solution adopted in the utility model：
A kind of circuit breaker switch cabinet cabinet, it includes the radiator of cabinet top cooling fan I and cabinet lower end, and cabinet top sets
Heat dissipation channel is equipped with, blower fan I carries out exhausting heat radiation by heat dissipation channel to space in cabinet, and vertical dividing plate is provided with cabinet
I includes protection steel wire gauze, supporting plate and blower fan II with horizontal dividing plate II, radiator；Air vent, dividing plate I are provided with dividing plate II
Cabinet is divided into front and rear room, the one end of dividing plate II is fixedly connected with cabinet, and the other end is connected with dividing plate I, separates upper and lower space, blower fan
II is fixed on the supporting plate of the lower section of dividing plate II, and protection steel wire gauze is welded on the air inlet of blower fan II, used as wind inlet channel；Supporting plate
Plenum chamber is constituted with dividing plate II, supporting plate is provided with an inclined-plane, and inclined-plane upper end is connected with dividing plate II, inclined-plane is that wind-guiding is domatic；It is described
Plenum chamber in be additionally provided with a deep bead, deep bead is arranged on the outlet port of blower fan II, and deep bead upper end is hinged with dividing plate II,
Gear edge is provided with supporting plate, deep bead is connected with gear along contact, and separates plenum chamber；The described top cabinet membrane of dividing plate II
I is provided with wind deflector, and air vent interior air-flow is oriented to arc extinguishing chamber enclosure by wind deflector towards arc-chutes.
The air vent of described dividing plate II is arranged on baffle plate side, when blower fan II works, blows afloat deep bead, is blown.
The beneficial effects of the utility model are：
Compared to existing circuit breaker switch cabinet cabinet, by air draught and the air-supply of bottom of cabinet bulk at the top of cabinet, and go out again
Wind deflector is set at arc chamber, and the main heat sink part peaceful ventilation and heat of continuation that can be targetedly to heavy current breaker switch cubicle is asked
Topic, while the special construction design of bottom heat spreader, it is ensured that when there is cabinet accident, arcing gas is kept off in switch by deep bead
In cabinet, it is to avoid cause human casualty accident.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in implementation method do not represent all implementation methods consistent with the utility model.
A kind of circuit breaker switch cabinet cabinet as shown in drawings, it includes radiating of cabinet top cooling fan I 1 and cabinet lower end
Device, cabinet top is provided with heat dissipation channel, and blower fan I 1 carries out exhausting heat radiation, set in cabinet by heat dissipation channel to space in cabinet
The dividing plate II 3 of vertical dividing plate I 2 and transverse direction is equipped with, radiator includes protection steel wire gauze, supporting plate 4 and blower fan II 5；Dividing plate II 3
On be provided with air vent, cabinet is divided into front and rear room by dividing plate I 2, two groups of blower fan I point, and one group is given cup exhausting, and cup is with rear chamber bottom
Connection, one end of dividing plate II 3 is fixedly connected with cabinet, and the other end is connected with dividing plate I 2, separates upper and lower space, and blower fan II 5 is fixed on
On the supporting plate 4 of the lower section of dividing plate II 3, protection steel wire gauze is welded on the air inlet of blower fan II, used as wind inlet channel；Supporting plate 4 with every
Plate II surrounds composition plenum chamber, and supporting plate 4 is provided with an inclined-plane, and inclined-plane upper end is connected with the bottom of dividing plate II, and inclined-plane is that wind-guiding is domatic；
Be additionally provided with a deep bead 6 in described plenum chamber, deep bead 6 is arranged on the outlet port of blower fan II 5, the upper end of deep bead 6 with every
Plate II 3 is hinged, and gear is provided with supporting plate 4 along 7, and deep bead 6 is connected with gear along 7 contacts, and separates plenum chamber；Described dividing plate II
3 top cabinet membranes I are provided with wind deflector 8, and air vent interior air-flow is oriented to arc extinguishing chamber enclosure by wind deflector 8 towards arc-chutes.
The air vent of described dividing plate II 3 is arranged on deep bead side, when blower fan II 5 works, blows afloat deep bead, is sent
Wind；Described radiator carries out reinforcement radiating mainly for cabinet space where the arc-chutes of rear chamber, and cup radiating requirements are relatively low.
Above-described the utility model implementation method, does not constitute the restriction to the utility model protection domain.It is any
Modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in the utility model
Protection domain within.
Claims (2)
1. a kind of circuit breaker switch cabinet cabinet, it is characterized in that：It includes the radiator of cabinet top cooling fan I and cabinet lower end, cabinet
Body top is provided with heat dissipation channel, and blower fan I carries out exhausting heat radiation by heat dissipation channel to space in cabinet, is provided with cabinet perpendicular
To dividing plate I and transverse direction dividing plate II, radiator includes protection steel wire gauze, supporting plate and blower fan II；Ventilation is provided with dividing plate II
Cabinet is divided into front and rear room by hole, dividing plate I, and the one end of dividing plate II is fixedly connected with cabinet, and the other end is connected with dividing plate I, and cut-off is upper and lower
Space, blower fan II is fixed on the supporting plate of the lower section of dividing plate II, and protection steel wire gauze is welded on the air inlet of blower fan II, used as air intake
Air channel；Supporting plate constitutes plenum chamber with dividing plate II, and supporting plate is provided with an inclined-plane, and inclined-plane upper end is connected with dividing plate II, and inclined-plane is wind-guiding
It is domatic；Be additionally provided with a deep bead in described plenum chamber, deep bead is arranged on the outlet port of blower fan II, deep bead upper end with every
Plate II is hinged, and gear edge is provided with supporting plate, and deep bead is connected with gear along contact, and separates plenum chamber；The described top of dividing plate II
Cabinet membrane I is provided with wind deflector, and air vent interior air-flow is oriented to arc extinguishing chamber enclosure by wind deflector towards arc-chutes.
2. circuit breaker switch cabinet cabinet according to claim 1, it is characterized in that：The air vent of described dividing plate II is arranged on
Baffle plate side, when blower fan II works, blows afloat deep bead, is blown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436060.9U CN206274580U (en) | 2016-12-26 | 2016-12-26 | A kind of circuit breaker switch cabinet cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436060.9U CN206274580U (en) | 2016-12-26 | 2016-12-26 | A kind of circuit breaker switch cabinet cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206274580U true CN206274580U (en) | 2017-06-23 |
Family
ID=59062874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621436060.9U Expired - Fee Related CN206274580U (en) | 2016-12-26 | 2016-12-26 | A kind of circuit breaker switch cabinet cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206274580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482504A (en) * | 2017-08-25 | 2017-12-15 | 浙江上美输配电有限公司 | A kind of switch cubicle radiator structure |
| CN110048327A (en) * | 2019-04-30 | 2019-07-23 | 淮南万泰电气有限公司 | A kind of outdoor switch box with permeability |
-
2016
- 2016-12-26 CN CN201621436060.9U patent/CN206274580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482504A (en) * | 2017-08-25 | 2017-12-15 | 浙江上美输配电有限公司 | A kind of switch cubicle radiator structure |
| CN110048327A (en) * | 2019-04-30 | 2019-07-23 | 淮南万泰电气有限公司 | A kind of outdoor switch box with permeability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206272123U (en) | A kind of power distribution cabinet heat abstractor | |
| CN203150958U (en) | High-voltage switchgear with heat radiation structure | |
| CN203103800U (en) | Power distribution box with excellent heat dissipation | |
| CN206274580U (en) | A kind of circuit breaker switch cabinet cabinet | |
| CN205959824U (en) | Arcing chamber of breaker | |
| CN206116993U (en) | Can effectively prevent arcing leakage accident's switchgear | |
| CN108538678A (en) | A kind of outdoor high-pressure vacuum breaker | |
| CN204760760U (en) | Novel inlet wire cabinet | |
| CN202997360U (en) | Large current cabinet handcart chamber heat-dissipation and pressure-release device | |
| CN106384941A (en) | High-current plateau type high-voltage fixed type switch cabinet | |
| CN207459496U (en) | A kind of high-current switch cabinet | |
| CN206211349U (en) | Fixed high-voltage switch cubicle | |
| CN201438612U (en) | Pressure relieving cooling window for DC circuit breaker switch cabinet | |
| CN201845026U (en) | Integral structure of high-voltage load box | |
| CN206211382U (en) | Metal armouring drawing type high voltage switch cabinet | |
| CN205231605U (en) | Cubical switchboard cable chamber pressure relief device | |
| CN204809737U (en) | Exchange high -pressure metal -enclosed looped netowrk switchgear | |
| CN203481668U (en) | High-voltage switch cabinet | |
| CN112909811A (en) | Large-current air insulation switch cabinet | |
| CN209472255U (en) | A kind of switchgear equipped with multi-functional arcing channel | |
| CN209626758U (en) | IAC grades of large-current high-voltage switchgears | |
| CN207743613U (en) | A kind of high current metal-enclosed switchgear handcart cell structure | |
| CN201213214Y (en) | Through wall sleeve | |
| CN112271580A (en) | Switch cabinet with fire extinguishing function | |
| CN204885897U (en) | Power switch of nai electric arc cabinet ventilation structure |
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: 20170623 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |