CN205070240U - Self -cooled explosion vent structure - Google Patents
Self -cooled explosion vent structure Download PDFInfo
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- CN205070240U CN205070240U CN201520833289.5U CN201520833289U CN205070240U CN 205070240 U CN205070240 U CN 205070240U CN 201520833289 U CN201520833289 U CN 201520833289U CN 205070240 U CN205070240 U CN 205070240U
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- explosion
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Abstract
The utility model discloses a self -cooled explosion vent structure, this structure is adorned in KYN28 -12 (Z) type cubical switchboard cabinet body back xiamen, the structure is the shaped as frame, and the xiamen linked to each other built -in explosion -proof bars, waffle slab after the apron was personally experienced sth. Part of the body with the cabinet, ventilation window has been seted up to cabinet body back xiamen. The utility model discloses the self -cooled explosion vent is installed in cabinet body back xiamen, not only can not cause the influence to the installation of all the other components in the cabinet, does not influence work and maintenance, the maintenance of the components and parts in it moreover. In addition, in cubical switchboard heavy current operation and forbid when installing the fan additional, can guarantee that sufficient outside air gets into the cabinet body, make cabinet body temperature degree obtain suppressing, and can effectual elimination during the arcing explosion in the cable chamber takes place fire the shock wave to the impact of the external portion of cabinet, prevent to fire and go out the cabinet and personally experience sth. Part of the body, avoid firing and led to the fact the injury to operating personnel outside the cabinet.
Description
[technical field]
The utility model belongs to power equipment component field, particularly relates to a kind of self cool anti-explosion door structure.
[background technology]
In electric power system, the application of IVdistribution switch cabinet widely, and power system capacity constantly strengthens again, correspondingly system running current is also in continuous increase, system power is larger, the heat produced is larger, heat radiation is exactly one and follows closely and the problem arrived, in addition certain customers do not allow in switch cubicle, install blower fan additional and carry out heat radiation ability, therefore, when switch cubicle big current runs, ensure into, the flow of air-out and speed, need strengthen on cabinet door or open ventilation window more, but this situation often becomes the weakness affecting switch cubicle explosion-proof capabilities when inner arcing occurs switch cubicle.When equipment runs, if arcing explosive incident occurs in cable vault, fire produced part shock wave and will go out ventilation window, if now just in time have staff to testing equipment, then can cause certain injury to staff.
[utility model content]
The purpose of this utility model overcomes prior art defect, provide a kind of excellent heat dissipation performance, explosion-proof performance good, not affect in cabinet components and parts and install, safeguard simple indoor distribution switchgear cabinet self cool anti-explosion door structure.
For achieving the above object, the utility model is achieved by the following technical solutions:
A kind of self cool anti-explosion door structure, comprises the explosion-proof grid with rivet installing hole of bar shaped, and explosion-proof grid are by Xiamen and waffle slab after rivet interlacement cabinet; After cabinet, Xiamen has ventilation window, and cover plate is installed.
The utility model further improves and is:
Described explosion-proof grid are connected with Xiamen after cabinet and waffle slab by the first rivet.
Described first rivet is distributed on the inner rivet installing hole in both sides, Xiamen after cabinet.
Described waffle slab is connected with Xiamen after cabinet by the second rivet.
Described second rivet is distributed on the rivet installing hole after cabinet on upper and lower both sides, Xiamen.
Described cover plate is connected with Xiamen after cabinet by the 3rd rivet.
On the rivet installing hole of the outmost turns of described 3rd rivet branch Xiamen after cabinet.
Compared with prior art, the utility model has following beneficial effect:
The utility model is by arranging the frame-type structure containing explosion-proof grid and waffle slab, and after cabinet, Xiamen place forms explosion-proof, ventilative structure channel.So not only can solve heat radiation in cabinet and need the problem compared with air flow, and negative effect is not had to the explosion-proof of Xiamen after cabinet and degree of protection.After cabinet, ventilation window is offered in Xiamen, can ensure that more cool exterior air enters in cabinet when the cabinet big current that opens the light runs, effective temperature-reducing, when there is arcing in cable vault, shock wave impacts explosion-proof grid, and anti-explosion partition suffers oppression to move downward and is adjacent to waffle slab simultaneously, form enclosed construction, effectively can block ventilation window, prevent shock wave from impacting the outer operating personnel of cabinet and damage, safe and reliable.The utility model is applied widely, and installing/dismounting is simple and convenient.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view after the utility model is installed;
Fig. 3 is the left view after the utility model is installed;
Wherein: Xiamen after 1-cabinet; The explosion-proof grid of 2-; 3-waffle slab; 4-cover plate; 5-the 3rd rivet; 6-second rivet; 7-first rivet; 8-ventilation window.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is described in further detail:
See Fig. 1 to Fig. 3, the utility model comprises Xiamen 1 after the cabinet of indoor distribution switchgear cabinet, and after cabinet, Xiamen 1 connects explosion-proof grid 2 and waffle slab 3 by the first rivet 7, after cabinet, Xiamen 1 has ventilation window 8; First rivet 7 is distributed on the inner rivet installing hole in both sides, Xiamen after cabinet, 18, every side the first rivet 7; Waffle slab 3 is connected with Xiamen after cabinet 1 by the second rivet 6, and the second rivet 6 is positioned on the rivet installing hole after cabinet on both sides, Xiamen about 1,12, every side the second rivet 6; Cover plate 4 is connected with Xiamen after cabinet 1 by the 3rd rivet 5, and the 3rd rivet 5 is positioned on the rivet installing hole of the outer ring of Xiamen 1 after cabinet, totally two ten the 3rd rivets 5.These seven kinds of elements into intimate combine, and form self cool anti-explosion door structure, make cabinet outer air enter in cabinet by ventilation window 8, effective temperature-reducing; Simultaneously cause explosion time at handcart room generation internal combustion arc guide, the ripple extruding that is hit of explosion-proof grid 2 moves downward and is adjacent to waffle slab, forms enclosed construction, effectively stops that shock wave damages the outer personnel of cabinet, ensure the personal safety of the outer staff of cabinet.The program not only solves cooling self cooling in cabinet and explosion-proof, do not affect the assembling of other components and parts, work and maintenance, and later maintenance also facilitates.
The utility model use procedure is as follows:
First explosion-proof grid 2 and waffle slab 3 to be arranged on after cabinet on Xiamen 1 by the first rivet 7, the top and the bottom of waffle slab 3 to be fixed on after cabinet on Xiamen 1 by the second rivet 6 again, cover plate 4 to be installed on after cabinet on Xiamen 1 finally by the 3rd rivet 5, to complete structure installment;
Pull down the 3rd rivet 5 and cover plate 4 by above-mentioned contrary step, the first rivet 7 can be unloaded explosion-proof grid 2 are overhauled or changed, or unload the first rivet 7 and the second rivet 6 pairs of waffle slabs 3 overhaul or change.
Above content is only and technological thought of the present utility model is described; protection range of the present utility model can not be limited with this; every technological thought according to the utility model proposes, any change that technical scheme basis is done, within the protection range all falling into the utility model claims.
Claims (7)
1. a self cool anti-explosion door structure, is characterized in that: the explosion-proof grid (2) with rivet installing hole comprising bar shaped, and explosion-proof grid (2) are by Xiamen (1) after rivet interlacement cabinet and waffle slab (3); After cabinet, Xiamen (1) has ventilation window (8), and cover plate (4) is installed.
2. a kind of self cool anti-explosion door structure according to claim 1, is characterized in that: described explosion-proof grid (2) are connected by Xiamen (1) after the first rivet (7) and cabinet and waffle slab (3).
3. a kind of self cool anti-explosion door structure according to claim 2, is characterized in that: described first rivet (7) is distributed on the inner rivet installing hole in Xiamen (1) both sides after cabinet.
4. a kind of self cool anti-explosion door structure according to claim 2, is characterized in that: described waffle slab (3) is connected by Xiamen (1) after the second rivet (6) and cabinet.
5. a kind of self cool anti-explosion door structure according to claim 4, is characterized in that: described second rivet (6) is distributed on the rivet installing hole up and down on both sides of Xiamen (1) after cabinet.
6. a kind of self cool anti-explosion door structure according to claim 1-4 any one, is characterized in that: described cover plate (4) is connected by Xiamen (1) after the 3rd rivet (5) and cabinet.
7. a kind of self cool anti-explosion door structure according to claim 6, is characterized in that: on the rivet installing hole of described 3rd rivet (5) branch outmost turns of Xiamen (1) after cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833289.5U CN205070240U (en) | 2015-10-26 | 2015-10-26 | Self -cooled explosion vent structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833289.5U CN205070240U (en) | 2015-10-26 | 2015-10-26 | Self -cooled explosion vent structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205070240U true CN205070240U (en) | 2016-03-02 |
Family
ID=55396749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520833289.5U Active CN205070240U (en) | 2015-10-26 | 2015-10-26 | Self -cooled explosion vent structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205070240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451189A (en) * | 2016-11-12 | 2017-02-22 | 上海天灵开关厂有限公司 | Door structure of metal-enclosed switchgear |
-
2015
- 2015-10-26 CN CN201520833289.5U patent/CN205070240U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451189A (en) * | 2016-11-12 | 2017-02-22 | 上海天灵开关厂有限公司 | Door structure of metal-enclosed switchgear |
| CN106451189B (en) * | 2016-11-12 | 2018-09-21 | 上海天灵开关厂有限公司 | A kind of door of metal enclosed switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 7, Tang Xing Road, Xi'an high tech Zone, Shaanxi Province Patentee after: CHINA XD GROUP CO.,LTD. Address before: No. 7, Tang Xing Road, Xi'an, Shaanxi Province Patentee before: CHINA XD Group |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221109 Address after: No.33, Fengcheng 2nd Road, economic and Technological Development Zone, Xi'an, Shaanxi 710018 Patentee after: Xi'an Baoguang Intelligent Electric Co.,Ltd. Patentee after: CHINA XD GROUP CO.,LTD. Address before: 710075 Shaanxi city of Xi'an province high tech Zone No. 7 Tang Xing Lu Patentee before: CHINA XD GROUP CO.,LTD. |