CN205921208U - Switch is pressure -releasing cover board for complete sets - Google Patents
Switch is pressure -releasing cover board for complete sets Download PDFInfo
- Publication number
- CN205921208U CN205921208U CN201620781037.7U CN201620781037U CN205921208U CN 205921208 U CN205921208 U CN 205921208U CN 201620781037 U CN201620781037 U CN 201620781037U CN 205921208 U CN205921208 U CN 205921208U
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- CN
- China
- Prior art keywords
- plate
- pressure relief
- switch equipment
- complete switch
- pressure release
- 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.)
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Abstract
The utility model provides a switch is pressure -releasing cover board for complete sets, including hollow apron main part, the apron main part includes the lower side panel, and the lower side panel comprises switch complete sets top cap and top cap curb plate, and it has the pressure release mouth to open on the switch complete sets top cap, is equipped with the pressure release board on the pressure release mouth, is equipped with a plurality of pressure release holes on the top cap curb plate, is equipped with the baffle on the pressure release hole, the utility model discloses simple structure, reasonable in design has outstanding pressure release effect, can possess good rain -proof, protection against the tide, dustproof, prevention of seepage income function simultaneously effectively with switch complete sets inside and external completely cutting off simultaneously, has greatly protected the inside distribution equipment of switch complete sets in the degree, has improved switch complete sets's safety in utilization ability and life greatly.
Description
Technical field
This utility model is related to complete switch equipment, complete switch equipment field, and particularly a kind of complete switch equipment is used
Pressure release cover plate.
Background technology
Complete switch equipment is to high voltage power distributing cabinet in power system, electromotor, transformator, power circuit, chopper,
The general designation of the controller switching equipments such as switch cubicle, distribution board, switch-box, control chamber.
During the normal use of complete switch equipment, generally can there is high temperataure phenomena inside it, generally, open
Close in complete set of equipments and how can be equipped with refrigeration plant, but in complete switch equipment, still can produce certain high temperataure phenomena.
Due to the high temperature in complete switch equipment, lead to complete switch equipment air pressure inside can significantly increase, and then affect
The operating of controller switching equipment in complete switch equipment, greatly reduces operational efficiency and the safety of complete switch equipment simultaneously,
Increased fault and the probability of happening of accident.
For this kind of problem, mostly general complete switch equipment is to open up one at complete switch equipment top or this is multiple
Air-vent, carries out pressure release, but carries out pressure release with this kind of mode, can have the disadvantage in that the sealing of 1, complete switch equipment is exhausted
Edge performance reduces, and the safety of complete switch equipment cannot ensure；2nd, the inside of complete switch equipment is directly and ambient atmosphere
Connection, dust-proof and humidity resistance substantially reduces, and has a strong impact on using effect and the life-span of interior distribution equipment；3rd, water-resistant performance
Relatively poor.Therefore, the security performance of such complete switch equipment and operational efficiency cannot ensure.
Utility model content
For the problems referred to above, the utility model proposes a kind of complete switch equipment pressure release cover plate.
For solving above technical problem, the technical scheme that this utility model provides is:
With pressure release cover plate it is characterised in that including cover plate main body, described cover plate main body is in hollow to a kind of complete switch equipment
Cuboid, including epipleural and lower side panel；
Described epipleural is rectangle, and described lower side panel is rectangle, and lower side panel is identical with the size of epipleural, shape,
Lower side panel is constituted by the complete switch equipment top cover positioned at middle part with positioned at the top cover side plate of complete switch equipment lid periphery；
Described complete switch equipment top cover is rectangle, and has 2 pressure relief openings thereon, and described 2 pressure relief openings are with regard to switch
The rectangular center line that complete set of equipments top cover is in is symmetrical, and pressure relief opening is rectangle, and the periphery of pressure relief opening is provided with groove, above it
It is provided with pressure relief plate, described groove is square and joins end to end, its section semicircular in shape；
It is dividing plate between described 2 pressure relief openings, one end of described pressure relief plate is hinged with dividing plate by articulated elements, is placed on pressure release
The top of mouth, pressure relief plate is rectangle, and the periphery of pressure relief plate is provided with projection, and described projection is square and joins end to end, and its section is in
Semicircle, raised and groove corresponding matching；
Described top cover side plate is provided with multiple relief holes, arranges at equal intervals between the plurality of relief hole, cover plate main body
Internal outside atmosphere is connected by relief hole, relief hole is provided with baffle plate, the reverse cover plate main body of described baffle plate, bending downwards, its
Angled with lower side panel institute for α, described α is 30 ° ~ 60 °；
Further, it is rectangular that the rectangular length and width that described pressure relief plate is in is all higher than that pressure relief opening is in
Length and width；
Further, the periphery of described pressure relief plate is provided with rubber gasket.
The beneficial effects of the utility model are:
The utility model proposes a kind of complete switch equipment pressure release cover plate, including the cover plate main body of hollow, cover plate master
Body includes lower side panel, and lower side panel is made up of complete switch equipment top cover and top cover side plate, complete switch equipment top cover has and lets out
Pressure mouth, pressure relief opening is provided with pressure relief plate, and top cover side plate is provided with multiple relief holes, and relief hole is provided with baffle plate, this utility model
Structure is simple, and reasonable in design, when complete switch equipment air pressure inside increases, pressure relief plate is backed down, inside complete switch equipment
Connect with outside atmosphere, reduce complete switch equipment air pressure inside, after complete switch equipment air pressure inside reduces, pressure relief plate falls
Under, compound rubber sealing gasket and the projection mutually agreed with and groove, complete switch equipment is completely cut off completely with the external world, is effectively entering
While row pressure release, external dust, dampness etc. are not easily accessible in complete switch equipment, and meanwhile, relief hole is located at cover plate main body
Lower surface, coordinates baffle plate, can be prevented effectively from rainwater and penetrate in complete switch equipment, have outstanding water-resistant performance.
In sum, a kind of complete switch equipment pressure release cover plate of the present utility model, has outstanding pressure release effect, with
When can effectively be hedged off from the outer world inside complete switch equipment, be provided simultaneously with good rain-proof, protection against the tide, dust-proof, anti-infiltration function,
Largely protect the controller switching equipment within complete switch equipment, substantially increase the safety in utilization of complete switch equipment
Energy and service life.
Brief description
Fig. 1 this utility model Longitudinal cross section schematic.
Fig. 2 a area schematic.
Fig. 3 b area schematic.
Fig. 4 lower side panel top view.
Specific embodiment
As depicted a kind of complete switch equipment with pressure release cover plate it is characterised in that include cover plate main body 1, described lid
Plate main body 1 is in hollow cuboid, including epipleural 2 and lower side panel 3；
Described epipleural 2 is rectangle, and described lower side panel 3 is rectangle, the size of lower side panel 3 and epipleural 2, shape phase
With lower side panel 3 is by the complete switch equipment top cover 4 positioned at middle part and the top cover side plate 5 positioned at complete switch equipment top cover 4 periphery
Constitute；
Described complete switch equipment top cover 4 is rectangle, and has 2 pressure relief openings 6 thereon, described 2 pressure relief openings 6 are with regard to opening
The rectangular center line that pass complete set of equipments top cover 4 is in is symmetrical, and pressure relief opening 6 is rectangle, and the periphery of pressure relief opening 6 is provided with groove 7,
It is provided with pressure relief plate 8, described groove 7 is square and joins end to end, its section semicircular in shape above it；
It is dividing plate 9 between described 2 pressure relief openings 6, one end of described pressure relief plate 8 is hinged with dividing plate 9 by articulated elements 10, lid
In the top of pressure relief opening 6, pressure relief plate 8 is rectangle, and the periphery of pressure relief plate 8 is provided with raised 10, described raised 10 and is square from beginning to end
It is connected, its section semicircular in shape, projection 10 and groove 7 corresponding matching；
Described top cover side plate 5 is provided with multiple relief holes 11, arranges at equal intervals, cover plate master between the plurality of relief hole 11
The inside of body 1 connects outside atmosphere by relief hole 11, and relief hole 11 is provided with baffle plate 12, the reverse cover plate main body of described baffle plate 12
1, bend downwards, its angled with lower side panel 3 institute for α, described α is 30 ° ~ 60 °；
Further, the rectangular length and width that described pressure relief plate 8 is in is all higher than the rectangle that pressure relief opening 6 is in
Length and width；
Further, the periphery of described pressure relief plate 8 is provided with rubber gasket 13.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
It is confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should cover in protection domain of the present utility model.Therefore, protection domain of the present utility model should be with
The protection domain of claims is defined.
Claims (3)
1. with pressure release cover plate it is characterised in that including cover plate main body, described cover plate main body is in that hollow is long to a kind of complete switch equipment
Cube, including epipleural and lower side panel；
Described epipleural is rectangle, and described lower side panel is rectangle, and lower side panel is identical with the size of epipleural, shape, downside
Plate is constituted by the complete switch equipment top cover positioned at middle part with positioned at the top cover side plate of complete switch equipment lid periphery；
Described complete switch equipment top cover is rectangle, and has 2 pressure relief openings thereon, and described 2 pressure relief openings are complete with regard to switching
The rectangular center line that equipment top cover is in is symmetrical, and pressure relief opening is rectangle, and the periphery of pressure relief opening is provided with groove, is provided with above it
Pressure relief plate, described groove is square and joins end to end, its section semicircular in shape；
It is dividing plate between described 2 pressure relief openings, one end of described pressure relief plate is hinged with dividing plate by articulated elements, is placed on pressure relief opening
Top, pressure relief plate is rectangle, and the periphery of pressure relief plate is provided with projection, and described projection is square and joins end to end, and its section is in semicircle
Shape, raised and groove corresponding matching；
Described top cover side plate is provided with multiple relief holes, arranges at equal intervals between the plurality of relief hole, the inside of cover plate main body
Outside atmosphere is connected by relief hole, relief hole is provided with baffle plate, the reverse cover plate main body of described baffle plate, bend downwards, its with
Side plate institute angled for α, described α is 30 ° ~ 60 °.
2. as claimed in claim 1 a kind of complete switch equipment pressure release cover plate it is characterised in that described pressure relief plate is in
Rectangular length and width is all higher than the rectangular length and width that pressure relief opening is in.
3. as claimed in claim 1 a kind of complete switch equipment with pressure release cover plate it is characterised in that the periphery of described pressure relief plate
It is provided with rubber gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781037.7U CN205921208U (en) | 2016-07-25 | 2016-07-25 | Switch is pressure -releasing cover board for complete sets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781037.7U CN205921208U (en) | 2016-07-25 | 2016-07-25 | Switch is pressure -releasing cover board for complete sets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921208U true CN205921208U (en) | 2017-02-01 |
Family
ID=57872472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620781037.7U Expired - Fee Related CN205921208U (en) | 2016-07-25 | 2016-07-25 | Switch is pressure -releasing cover board for complete sets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687306A (en) * | 2019-01-05 | 2019-04-26 | 吴长兰 | Suitable for the switchgear from pressure-relief explosion-proof |
-
2016
- 2016-07-25 CN CN201620781037.7U patent/CN205921208U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687306A (en) * | 2019-01-05 | 2019-04-26 | 吴长兰 | Suitable for the switchgear from pressure-relief explosion-proof |
| CN109687306B (en) * | 2019-01-05 | 2020-11-17 | 山东厚俞实业有限公司 | Be suitable for explosion-proof cubical switchboard of self-bleeding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170718 Address after: Yuecheng town Nanan village in Yueqing city of Zhejiang province 325699 Co-patentee after: Li Lili Patentee after: Ye Shengqian Address before: 212132 Zhenjiang Province, New District, Dagang Road, Jiangsu, No. 53 Patentee before: QIANSHENG ELECTRIC GROUP CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170822 Address after: 212132 Zhenjiang Province, New District, Dagang Road, Jiangsu, No. 53 Patentee after: QIANSHENG ELECTRIC GROUP CO.,LTD. Address before: Yuecheng town Nanan village in Yueqing city of Zhejiang province 325699 Co-patentee before: Li Lili Patentee before: Ye Shengqian |
|
| 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: 20170201 |