CN207485073U - Combined type venting of dust explosion wall - Google Patents
Combined type venting of dust explosion wall Download PDFInfo
- Publication number
- CN207485073U CN207485073U CN201721380727.2U CN201721380727U CN207485073U CN 207485073 U CN207485073 U CN 207485073U CN 201721380727 U CN201721380727 U CN 201721380727U CN 207485073 U CN207485073 U CN 207485073U
- Authority
- CN
- China
- Prior art keywords
- explosion
- wall
- venting
- dust explosion
- dust
- 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
- 238000004880 explosion Methods 0.000 title claims abstract description 58
- 238000013022 venting Methods 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
A kind of combined type venting of dust explosion wall, including：Explosion releasing wall, the first flashing plate for being separately mounted to the upper and lower both sides of explosion releasing wall, the second flashing plate mounted on explosion releasing wall arranged on left and right sides, wherein, explosion releasing wall connect fixation with structural support by fixing piece, venting of dust explosion component, simultaneously, fixing piece and safe chain link, during ensureing that explosion releasing wall discharges venting of dust explosion component, wall does not fly disorderly.The utility model can not only meet venting of dust explosion requirement, solve the problems, such as cold-heat bridge in the case of without using traditional venting of dust explosion bolt, ensure that the safety of constructure body structure；Moreover, it also reduces to building externalities.
Description
Technical field
The utility model is related to venting of dust explosion wall more particularly to one kind for hazardous explosion prone region, by pressure caused by detonation
It lets out in outdoor combined type venting of dust explosion wall.Belong to industrial building field.
Background technology
At present, it is required according to architectural fire-protection methods specification (GB50016-2006), in the Class A and one kind for having explosion danger
Workshop and boiler room in, pressure relief facility should all be set.Existing pressure relief facility is to be come using lightweight wall or lightweight frangible wall
Pressure relief facility is served as, wherein, lightweight wall realizes venting of dust explosion function using venting of dust explosion bolt.
Existing explosion venting bolt fastener generally comprises：One bolt and a metal gasket, wherein metal gasket are one
The metal gasket of plane, it is contemplated that venting of dust explosion effect gasket must select appropriate thickness to ensure it with suitable fragility,
Simultaneously, it is necessary to meet the function of exterior wall bolt fastener.But if such pattern is being let out using in the region for having insulation
At explosion bolt, cold-heat bridge phenomenon is easily generated as the weak link of heat insulation structural, causes heat insulation structural temperature at this higher
Locate a face condensation, frosting, icing, thermal insulation layer failure, when serious, also make structure sheaf freezed damage, so as to shorten the use of building
Service life.
Utility model content
The main purpose of the utility model is that overcoming disadvantages mentioned above of the existing technology, and a kind of combined type is provided and is let out
Quick-fried wall in the case of without using traditional venting of dust explosion bolt, can not only meet venting of dust explosion requirement, solve the problems, such as cold-heat bridge,
It ensure that the safety of constructure body structure；Moreover, it also reduces to building externalities.
The purpose of this utility model is realized by following technical scheme：
A kind of combined type venting of dust explosion wall, it is characterised in that：Including：Explosion releasing wall is separately mounted to the upper and lower both sides of explosion releasing wall
The first flashing plate, the second flashing plate mounted on explosion releasing wall arranged on left and right sides, wherein, explosion releasing wall passes through fixing piece, venting of dust explosion
Component connect fixation with structural support, meanwhile, fixing piece and safe chain link, to ensure that explosion releasing wall discharges venting of dust explosion component
When, wall does not fly disorderly.
The explosion releasing wall is made of the connection of external pressure template, interior contour plate, fireproof and heat-insulating material and Z-shape steel.
Sealing joint strip is installed between first flashing plate, the second flashing plate and explosion releasing wall.
The beneficial effects of the utility model：The utility model due to the adoption of the above technical scheme, is let out without using tradition
In the case of explosion bolt, venting of dust explosion requirement can not only be met, solve the problems, such as cold-heat bridge, ensure that constructure body structure
Safety；Moreover, it also reduces to building externalities.
Description of the drawings
Fig. 1 is the utility model structure schematic side view.
Fig. 2 is the schematic cross section of the utility model structure.
Major Symbol explanation in figure：
1. external pressure template, 3. fireproof and heat-insulating material of contour plate, 4.Z shaped steel, 5. explosion releasing walls, 6. fixing pieces, 7. are let out in 2.
Quick-fried component, 8. structural supports, 9. theft-resistant link chains, 10. first flashing plates, 11. second flashing plates, 12. sealing joint strips.
Specific embodiment
Such as Fig. 1, shown in Fig. 2, the utility model includes：Explosion releasing wall 5 is separately mounted to 5 upper and lower both sides of explosion releasing wall
First flashing plate 10, the second flashing plate 11 mounted on 5 arranged on left and right sides of explosion releasing wall, wherein, explosion releasing wall 5 is by External Pressure Type
Plate 1, interior contour plate 2, fireproof and heat-insulating material 3 and the connection composition of Z-shape steel 4；And explosion releasing wall 5 passes through fixing piece 6, venting of dust explosion component 7
Fixation is connect with structural support 8, meanwhile, fixing piece 6 is connect with theft-resistant link chain 9, to ensure that explosion releasing wall 5 discharges venting of dust explosion component 7
When, wall does not fly disorderly.
Sealing joint strip 12 is installed between above-mentioned first flashing plate 10, the second flashing plate 11 and explosion releasing wall 5.
Above-mentioned template, fixing piece, venting of dust explosion component, structural support, theft-resistant link chain, is the prior art at Z-shape steel, not specified (NS)
Technology is the prior art, and so it will not be repeated.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, it is every according to the technical essence of the utility model to above example made it is any it is simple modification, equivalent variations with
Modification, in the range of still falling within technical solutions of the utility model.
Claims (3)
1. a kind of combined type venting of dust explosion wall, it is characterised in that：Including：Explosion releasing wall is separately mounted to the upper and lower both sides of explosion releasing wall
First flashing plate, the second flashing plate mounted on explosion releasing wall arranged on left and right sides, wherein, explosion releasing wall passes through fixing piece, venting of dust explosion structure
Part connect fixation with structural support, meanwhile, fixing piece and safe chain link, during ensureing that explosion releasing wall discharges venting of dust explosion component,
Wall does not fly disorderly.
2. combined type venting of dust explosion wall according to claim 1, it is characterised in that：The explosion releasing wall is by external pressure template, interior
Contour plate, fireproof and heat-insulating material and Z-shape steel connection composition.
3. combined type venting of dust explosion wall according to claim 1, it is characterised in that：First flashing plate, the second flashing plate with
Sealing joint strip is installed between explosion releasing wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721380727.2U CN207485073U (en) | 2017-10-25 | 2017-10-25 | Combined type venting of dust explosion wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721380727.2U CN207485073U (en) | 2017-10-25 | 2017-10-25 | Combined type venting of dust explosion wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485073U true CN207485073U (en) | 2018-06-12 |
Family
ID=62477295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721380727.2U Expired - Fee Related CN207485073U (en) | 2017-10-25 | 2017-10-25 | Combined type venting of dust explosion wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779084A (en) * | 2019-03-11 | 2019-05-21 | 河南安筑建筑科技有限公司 | A kind of open explosion venting device for building |
-
2017
- 2017-10-25 CN CN201721380727.2U patent/CN207485073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779084A (en) * | 2019-03-11 | 2019-05-21 | 河南安筑建筑科技有限公司 | A kind of open explosion venting device for building |
| CN109779084B (en) * | 2019-03-11 | 2024-03-19 | 河南安筑建筑科技有限公司 | Open explosion venting device for building |
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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 |
Granted publication date: 20180612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |