CN206529936U - A kind of light explosion relief wall - Google Patents
A kind of light explosion relief wall Download PDFInfo
- Publication number
- CN206529936U CN206529936U CN201720223571.0U CN201720223571U CN206529936U CN 206529936 U CN206529936 U CN 206529936U CN 201720223571 U CN201720223571 U CN 201720223571U CN 206529936 U CN206529936 U CN 206529936U
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- CN
- China
- Prior art keywords
- shaped steel
- wainscot
- shaped
- rectangular frame
- explosion relief
- 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
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Abstract
The utility model discloses a kind of light explosion relief wall, including rectangular frame, wainscot is equipped with the inside of rectangular frame, outer panels are equipped with the outside of rectangular frame, wainscot is that single layer fibre strengthens calcium silicate board, outer panels are that double layer fibre strengthens calcium silicate board, multiple rock wool layers are filled between outer panel and wainscot, the density of rock wool layer is successively decreased by the lateral wainscot side of outer panels one.The venting of dust explosion wall is lightweight, easy to install, and venting of dust explosion effect is good.
Description
Technical field
The utility model is related to a kind of construction material, more particularly to a kind of light explosion relief wall.
Background technology
Venting of dust explosion wall is to build the wall in explosion hazard place, is bolted in support beam and done using venting of dust explosion plate
Into when blast occurs, explosive force makes wall open to carry out venting of dust explosion, thus reduces casualties and spoilage.In blast
After generation, venting of dust explosion wall is broken by blast impulse, and explosive force is discharged, to avoid causing indoor occupant and article excessively wound
Evil.Current venting of dust explosion wall generally there are that own wt is big, install and use the shortcomings of not enough facilitating.
Utility model content
The utility model provides a kind of light explosion relief wall, and the venting of dust explosion wall is lightweight, and easy to install, venting of dust explosion effect is good.
In order to achieve the above object, the utility model is adopted the following technical scheme that：
A kind of light explosion relief wall, including rectangular frame, are equipped with wainscot, outside rectangular frame on the inside of the rectangular frame
Side is equipped with outer panels, and the wainscot is that single layer fibre strengthens calcium silicate board, and outer panels are that double layer fibre strengthens calcium silicate board,
Multiple rock wool layers are filled between outer panels and wainscot, the density of the rock wool layer is passed by the lateral wainscot side of outer panels one
Subtract.
It is preferred that, the variable density scope of described each rock wool layer is 180 ~ 120 kilograms per cubic meter.
It is preferred that, the rectangular frame is formed by connecting by two shaped steel columns and two shaped steel crossbeams, the shaped steel column
Cross section with shaped steel crossbeam is depression rectangle, and the depression rectangle is inwardly recessed to separately by rectangle from long side in isosceles trapezoid
One long side is formed.
It is preferred that, the U-shaped keel being connected with the shaped steel crossbeam on U-shaped keel, and two shaped steel crossbeams it is U-shaped
Opening is relative, equipped with least one c-type lightgage steel joist parallel with shaped steel column between two shaped steel columns, the light steel dragon of c-type
The upper and lower ends of bone are connected with two single u-shaped keel up and down.
It is preferred that, at least one punching keel are installed with the c-type lightgage steel joist
In the utility model, the structure of shaped steel, which both ensure that, can effectively mitigate own wt, can also keep good
Intensity and support performance, the collocation of U-shaped keel, c-type keel and punching keel are used, and improve the structure fastness of venting of dust explosion wall, especially
It uses the rock wool layer that density orientation reduces, and reduces the gross weight of rock wool, the quality of rock wool is redistributed again, protects
The big side of card density has intensity concurrently, and mitigates overall weight, and single double layer fibre enhancing is respectively adopted in wainscot and outer panels
Calcium silicate board, can mitigate weight and proof strength, can in time be crushed in explosion time again, it is ensured that timely venting of dust explosion.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model part sectioned view.
Fig. 3 be in Fig. 2 A-A to cross sectional view（C-type lightgage steel joist is not by number correspondence）.
Fig. 4 is shaped steel schematic cross-section.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Fig. 1 Fig. 2 and Fig. 3 Fig. 4, this light explosion relief wall is close by rectangular frame, wainscot, outer panels and the inside
Spend what the multiple rock wool layers being sequentially reduced were combined, can also further install various keel additional.Specifically, rectangular frame 8
It is formed by connecting by two shaped steel columns 7 and two shaped steel crossbeams 1, junction can use fastener or self-tapping screw.Shaped steel column 7
Cross section with shaped steel crossbeam 1 is depression rectangle, and depression rectangle is inwardly recessed to another by rectangle from long side in isosceles trapezoid
Long side is formed.This is conducive to mitigating shaped steel deadweight, and being capable of enhancing structure intensity.U-shaped keel 5 are connected with shaped steel crossbeam 1,
Open Side Down for U-shaped keel, and another of lower section shaped steel crossbeam is connected with another single u-shaped keel, and opening upwards, the U with top
Type keel are relative.Equipped with many c-type lightgage steel joists 2 parallel with shaped steel column, c-type lightgage steel joist 2 between two shaped steel columns 7
Upper and lower ends be connected with two single u-shaped keel 5 up and down.U-shaped keel and c-type lightgage steel joist are conducive to further enhancing venting of dust explosion wall
Self structure intensity.Many punching keel 3 pass perpendicularly through c-type lightgage steel joist, further strengthen integrated support intensity.
In the inner side of rectangular frame 8, wainscot 4 is installed, wainscot is that single layer fibre strengthens calcium silicate board, in rectangle frame
The outside of frame 8 is provided with outer panels 9, and outer panels are that double layer fibre strengthens calcium silicate board.
Multiple rock wool layers 6 are filled between interior outer panels, and the density of rock wool layer orients reduction successively, close to side
The density of the rock wool layer of calcium silicate board is 180 kilograms per cubic meter, gradually reduces to 120 kilograms per cubic meter of opposite side.It is different close
The rock wool layer of degree can mitigate overall weight, and the big side of density ensure that hardness.
Although content of the present utility model is discussed in detail by above preferred embodiment, but it should be appreciated that on
The description stated is not considered as to limitation of the present utility model.After those skilled in the art have read the above, for
A variety of modifications and substitutions of the present utility model all will be apparent.Therefore, protection domain of the present utility model should be by appended
Claim limit.
Claims (5)
1. a kind of light explosion relief wall, including rectangular frame, it is characterised in that wainscot is equipped with the inside of the rectangular frame,
Outer panels are equipped with the outside of rectangular frame, the wainscot is that single layer fibre strengthens calcium silicate board, and outer panels strengthen for double layer fibre
Calcium silicate board, is filled with multiple rock wool layers between outer panel and wainscot, and the density of the rock wool layer is lateral by outer panels one
Successively decrease wainscot side.
2. light explosion relief wall as claimed in claim 1, it is characterised in that the variable density scope of described each rock wool layer is
180 ~ 120 kilograms per cubic meter.
3. light explosion relief wall as claimed in claim 1 or 2, it is characterised in that the rectangular frame by two shaped steel columns and
Two shaped steel crossbeams are formed by connecting, and the cross section of the shaped steel column and shaped steel crossbeam is depression rectangle, the depression rectangle
Formed by rectangle from long when being inwardly recessed to another long in isosceles trapezoid.
4. light explosion relief wall as claimed in claim 3, it is characterised in that U-shaped keel are connected with the shaped steel crossbeam, and
And the U-shaped opening of the U-shaped keel on two shaped steel crossbeams is relative, is stood between two shaped steel columns equipped with least one with shaped steel
The parallel c-type lightgage steel joist of post, the upper and lower ends of c-type lightgage steel joist are connected with two single u-shaped keel up and down.
5. light explosion relief wall as claimed in claim 4, it is characterised in that at least one is installed with the c-type lightgage steel joist
Punching keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223571.0U CN206529936U (en) | 2017-03-09 | 2017-03-09 | A kind of light explosion relief wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223571.0U CN206529936U (en) | 2017-03-09 | 2017-03-09 | A kind of light explosion relief wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206529936U true CN206529936U (en) | 2017-09-29 |
Family
ID=59915748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720223571.0U Expired - Fee Related CN206529936U (en) | 2017-03-09 | 2017-03-09 | A kind of light explosion relief wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206529936U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331204A (en) * | 2018-02-22 | 2018-07-27 | 内蒙古科技大学 | A kind of filling wall venting of dust explosion structure of multistory frame structure public building |
| CN108678211A (en) * | 2018-08-08 | 2018-10-19 | 北京卓瀛嘉天建筑材料有限公司 | A kind of explosion-proof venting of dust explosion wall construction |
| CN108915115A (en) * | 2018-07-24 | 2018-11-30 | 徐燕 | A kind of orientation venting of dust explosion plate |
| CN113818586A (en) * | 2021-08-31 | 2021-12-21 | 国网安徽省电力有限公司 | A enclosure wall body for transformer substation collects fire prevention, sound absorption, pressure release function in an organic whole |
-
2017
- 2017-03-09 CN CN201720223571.0U patent/CN206529936U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331204A (en) * | 2018-02-22 | 2018-07-27 | 内蒙古科技大学 | A kind of filling wall venting of dust explosion structure of multistory frame structure public building |
| CN108915115A (en) * | 2018-07-24 | 2018-11-30 | 徐燕 | A kind of orientation venting of dust explosion plate |
| CN108678211A (en) * | 2018-08-08 | 2018-10-19 | 北京卓瀛嘉天建筑材料有限公司 | A kind of explosion-proof venting of dust explosion wall construction |
| CN113818586A (en) * | 2021-08-31 | 2021-12-21 | 国网安徽省电力有限公司 | A enclosure wall body for transformer substation collects fire prevention, sound absorption, pressure release function in an organic whole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170929 Termination date: 20200309 |