CN202423877U - Indoor switchgear capable of preventing vertical water dripping - Google Patents
Indoor switchgear capable of preventing vertical water dripping Download PDFInfo
- Publication number
- CN202423877U CN202423877U CN2011204963819U CN201120496381U CN202423877U CN 202423877 U CN202423877 U CN 202423877U CN 2011204963819 U CN2011204963819 U CN 2011204963819U CN 201120496381 U CN201120496381 U CN 201120496381U CN 202423877 U CN202423877 U CN 202423877U
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- CN
- China
- Prior art keywords
- pressure release
- lamina tecti
- bent plate
- welded type
- release lid
- 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 - Lifetime
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Abstract
The utility model provides an indoor switchgear capable of preventing vertical water dripping. The indoor switchgear comprises a cabinet body, and is characterized in that a welded cabinet body top cover plate and a welded instrument box top cover plate are arranged on the top of the cabinet body, wherein three surfaces of the welded cabinet body top cover plate are folded, and the opened surface of the welded cabinet body top cover plate faces the rear part of the cabinet body; and a first pressure relief cover, a second pressure relief cover and a third pressure relief cover are hinged to the welded cabinet body top cover plate. The indoor switchgear mainly has the advantages that 1, the vertical water dripping prevention function of the switchgear can be realized when rain is leaked from a roof, and the normal running of the product is ensured; and 2, the vertical water dripping is prevented, and influence on a pressure relief channel of the product can be avoided, so that the arcing pressure relief function of the switchgear is ensured.
Description
Technical field
The utility model relates to a kind of anti-indoor switchgear that vertically drips, and the normal operation of switchgear belongs to power transmission and distribution switchgear technical field when being used to solve the roof roof leaking.
Background technology
In power transmission and transformation system, switchgear is wherein important part, in electric power system, is realizing the conveying and the distribution of electric energy.For in the indoor ac metal closing switch gear of armored withdraw type (KYN28A-12 product) industry waterproof is not had Compulsory Feature, but when leak in the roof, cause the switch cubicle water inlet that security incident takes place easily.For south east asia, because local economy is undeveloped, partly switch cubicle is put in the one-storey house especially, and rainwater is more simultaneously, and the situation of roof roof leaking takes place easily, so require indoor switchgear to possess the anti-function (satisfying degree of protection IP41) of vertically dripping.But present indoor switchgear all can't meet the demands.
Summary of the invention
The purpose of the utility model provides a kind of anti-indoor switchgear that vertically drips, and switchgear can normally move when making the roof roof leaking.
In order to achieve the above object; The technical scheme of the utility model has provided a kind of anti-indoor switchgear that vertically drips; Comprise cabinet, it is characterized in that: be provided with welded type cabinet lamina tecti and welded type instrument box lamina tecti at the cabinet top, three flangings of welded type cabinet lamina tecti; It is towards an opening at cabinet rear, and first pressure release lid, second pressure release lid and the 3rd pressure release lid are hinged on the welded type cabinet lamina tecti.
Preferably; Said welded type cabinet lamina tecti comprises first bent plate, second bent plate, the 3rd bent plate and the 4th bent plate that is arranged in parallel; Form first relief hole, second relief hole and the 3rd relief hole between adjacent two bent plates respectively successively; Said first pressure release lid, second pressure release lid and the 3rd pressure release lid cover first relief hole, second relief hole and the 3rd relief hole respectively, connect into integral body thereby be respectively equipped with plate in the both sides of first bent plate, second bent plate, the 3rd bent plate and the 4th bent plate.
Preferably, an epitaxial lateral overgrowth of said welded type cabinet lamina tecti is stretched.
Preferably, said first pressure release lid, second pressure release lid and the 3rd pressure release lid are embedded in the welded type cabinet lamina tecti with said welded type cabinet lamina tecti hinged portion.
The utility model mainly contains following advantage: 1, when leak in the roof, satisfy the anti-function of vertically dripping of switchgear, guarantee the normal operation of product; 2, anti-vertically drip in, make the product pressure release passage unaffected, guarantee switch cubicle arcing pressure release function.
Description of drawings
The sketch map of a kind of anti-indoor switchgear that vertically drips that Fig. 1 provides for the utility model;
Fig. 2 is a welded type cabinet lamina tecti sketch map.
Embodiment
For making the utility model more obviously understandable, now with a preferred embodiment, and conjunction with figs. elaborates as follows.
As shown in Figure 1, the utility model provides a kind of anti-indoor switchgear that vertically drips, and comprises cabinet 6; Be provided with welded type cabinet lamina tecti 5 and welded type instrument box lamina tecti 1 at cabinet 6 tops; 5 three flangings of welded type cabinet lamina tecti, it is towards an opening at cabinet 6 rears, and water (flow) direction flows out behind cabinet shown in Fig. 2 arrow; Welded type cabinet lamina tecti 5 is connected the built-in structure of employing with cabinet 6 simultaneously, satisfies cabinet top waterproof requirement.One epitaxial lateral overgrowth of welded type cabinet lamina tecti 5 is stretched, and protects adjacent cabinet and pieces together the cabinet slit, with the mutual crimping of this each cabinet, satisfies all switch cubicle tops and pieces together the waterproof requirement that the cabinet slit is located.
Welded type instrument box lamina tecti 1 welding hinges can be opened welded type instrument box lamina tecti 1 up and down, makes things convenient for the maintenance and the maintenance of the little bus of secondary.
First pressure release lid, 2, second pressure release lid the 3 and the 3rd pressure release lid 4 adopts hinges to be welded with welded type cabinet lamina tecti 5; Satisfy switch cubicle arcing pressure release requirement; Adopt nesting type structure up and down with welded type cabinet lamina tecti 5 simultaneously, guaranteed the requirement of waterproof.
As shown in Figure 2; Welded type cabinet lamina tecti 5 comprises first bent plate 7 that is arranged in parallel, second bent plate 9, the 3rd bent plate 10 and the 4th bent plate 11; Form first relief hole, second relief hole and the 3rd relief hole between adjacent two bent plates respectively successively; Said first pressure release lid 2, second pressure release lid the 3 and the 3rd pressure release lid 4 covers first relief hole 12, second relief hole 13 and the 3rd relief hole 14 respectively, connects into integral body thereby be respectively equipped with plate 8 in the both sides of first bent plate 7, second bent plate 9, the 3rd bent plate 10 and the 4th bent plate 11.
Because the indoor ac metal closing switch gear KYN28A-12 of former armored withdraw type product can satisfy the requirement of degree of protection IP4X, supporting this anti-lamina tecti that vertically drips and pressure release lid can satisfy the requirement of degree of protection IP41.This anti-indoor switchgear that vertically drips can satisfy the requirement of different user, varying environment, better guarantees the operation that product is reliable, safe.
Claims (4)
1. anti-indoor switchgear that vertically drips; Comprise cabinet (6); It is characterized in that: be provided with welded type cabinet lamina tecti (5) and welded type instrument box lamina tecti (1) at cabinet (6) top; (5) three flangings of welded type cabinet lamina tecti, it is towards an opening at cabinet (6) rear, and first pressure release lid (2), second pressure release lid (3) and the 3rd pressure release lid (4) are hinged on the welded type cabinet lamina tecti (5).
2. a kind of anti-indoor switchgear that vertically drips as claimed in claim 1; It is characterized in that: said welded type cabinet lamina tecti (5) comprises first bent plate (7), second bent plate (9), the 3rd bent plate (10) and the 4th bent plate (11) that is arranged in parallel; Form first relief hole, second relief hole and the 3rd relief hole between adjacent two bent plates respectively successively; Said first pressure release lid (2), second pressure release lid (3) and the 3rd pressure release lid (4) cover first relief hole (12), second relief hole (13) and the 3rd relief hole (14) respectively, are respectively equipped with plate (8) thereby the integral body of connecting in the both sides of first bent plate (7), second bent plate (9), the 3rd bent plate (10) and the 4th bent plate (11).
3. a kind of anti-indoor switchgear that vertically drips as claimed in claim 1, it is characterized in that: an epitaxial lateral overgrowth of said welded type cabinet lamina tecti (5) is stretched.
4. a kind of anti-indoor switchgear that vertically drips as claimed in claim 1, it is characterized in that: said first pressure release lid (2), second pressure release lid (3) and the 3rd pressure release lid (4) are embedded in the welded type cabinet lamina tecti (5) with said welded type cabinet lamina tecti (5) hinged portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204963819U CN202423877U (en) | 2011-12-04 | 2011-12-04 | Indoor switchgear capable of preventing vertical water dripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204963819U CN202423877U (en) | 2011-12-04 | 2011-12-04 | Indoor switchgear capable of preventing vertical water dripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423877U true CN202423877U (en) | 2012-09-05 |
Family
ID=46748603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204963819U Expired - Lifetime CN202423877U (en) | 2011-12-04 | 2011-12-04 | Indoor switchgear capable of preventing vertical water dripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500937A (en) * | 2013-09-12 | 2014-01-08 | 安徽驰纬电气有限公司 | Hinge type pressure relief cover of high-voltage switch |
| CN104092118A (en) * | 2014-07-10 | 2014-10-08 | 广东海鸿变压器有限公司 | Top cover spliced waterproof structure |
-
2011
- 2011-12-04 CN CN2011204963819U patent/CN202423877U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500937A (en) * | 2013-09-12 | 2014-01-08 | 安徽驰纬电气有限公司 | Hinge type pressure relief cover of high-voltage switch |
| CN104092118A (en) * | 2014-07-10 | 2014-10-08 | 广东海鸿变压器有限公司 | Top cover spliced waterproof structure |
| CN104092118B (en) * | 2014-07-10 | 2017-01-25 | 海鸿电气有限公司 | Top cover spliced waterproof structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |