CN108505643A - A kind of explosion-proof exterior wall with decompression function - Google Patents
A kind of explosion-proof exterior wall with decompression function Download PDFInfo
- Publication number
- CN108505643A CN108505643A CN201810632984.3A CN201810632984A CN108505643A CN 108505643 A CN108505643 A CN 108505643A CN 201810632984 A CN201810632984 A CN 201810632984A CN 108505643 A CN108505643 A CN 108505643A
- Authority
- CN
- China
- Prior art keywords
- relief
- explosion
- ventilation duct
- baffle
- holder
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
Abstract
The invention discloses a kind of explosion-proof exterior walls with decompression function, it includes the ventilation duct (1) being located in anti-explosion wall (a), the ventilation duct (1) is internally provided with relief tube (2), at the lateral surface of the relief tube (2) between the inner wall of ventilation duct (1) with there are for high-pressure gas wave by cavity, the end vertical of the relief tube (2) is welded on baffle (3), the end of the relief tube (2) and baffle (3) opposite side is welded and fixed that there are one positioning plates (4), the baffle (3) generally middle part offers the platy structure of relief hole (b), the relief hole (b) is internally provided with a pressure relief plate (5) with its clearance fit.The configuration of the present invention is simple, it is easy to use, while ensure that sealing effect, it can effectively improve antiknock and the pressure release effect of wall entirety.
Description
Technical field
The present invention relates to the relevant technical fields of anti-explosion building, and in particular to be a kind of anti-with decompression function
Quick-fried exterior wall.
Background technology
Build it is explosion-proof be to have the buildings such as the workshop of explosion danger, storehouse carry out Explosion-proof Design, have explosion danger at present
The building of property is preferably single layer, explosion danger production site should be placed on to top layer when being necessary for multilayer, explosion can be released in moment
Bulk gas and heat are released, the pressure for keeping indoor formation very high, the supporting member of building is because of powerful explosion in order to prevent
Power is destroyed, the usual method is that by the top design of anti-explosion wall at weak pressure relief, for weak pressure relief
In design common mode is the corresponding skylight of installation at present, but skylight will produce in the moment exploded and largely splash
Glass disintegrating slag can cause personnel secondary injury, in order to solve this problem, occur at present a kind of using shutter as letting out
The anti-explosion wall of laminated structure, although the pressure relief of the anti-explosion wall can be avoided effectively caused by the glass fragment of splashing
Secondary injury, but blast caused by instant of detonation is linearly spread, and the blade of shutter is inclined design, no
The quick diffusion of interests high-pressure gas wave, while the integral sealing effect of shutter is poor, for some explosive dangerous material in case of wet
For, the environment of storage is abnormally dangerous.
Invention content
It is an object of the present invention to provide a kind of explosion-proof exterior walls with decompression function, it can efficiently solve institute in background technology
There are the problem of.
In the presence of solving the problems, such as background technology, it includes the ventilation duct 1 being located in anti-explosion wall a, the ventilation
Pipe 1 is internally provided with relief tube 2, at the lateral surface of the relief tube 2 between the inner wall of ventilation duct 1 with there are for high pressure gas
Wave by cavity, the end vertical of the relief tube 2 is welded on baffle 3, the relief tube 2 and 3 opposite side of baffle
End is welded and fixed there are one positioning plate 4, and the baffle 3 generally middle part offers the platy structure of relief hole b, the relief hole
B's is internally provided with a pressure relief plate 5 with its clearance fit, and crumple holder 6 is provided between the pressure relief plate 5 and positioning plate 4；
The crumple holder 6 generally by one piece of sheet metal it is one time punching molded go out equilateral V-shaped structure, this burst
Outside punch forming goes out footing 10 respectively at the base angle of 6 both sides of contracting holder, and the vertex of the crumple holder 6, which is weldingly fixed on, lets out
On pressing plate 5, the both ends of each footing offer kidney slot 7 respectively, and bolt 8 is provided in the kidney slot 7, the whole rotation of the bolt 8
It connects and is fixed on positioning plate 4；
The relief tube 2 periphery perforation offer for high-pressure gas wave by groove 9.
One end of the ventilation duct 1 vertically extends a circle rib 11 outward.
As a result of above technical scheme, the invention has the advantages that：It is simple in structure, it is easy to use, it is protecting
While having demonstrate,proved sealing effect, antiknock and the pressure release effect of wall entirety can be effectively improved.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, below will
In conjunction with the attached drawing in the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described.
Referring to Fig. 1, present embodiment is achieved using following technical scheme, it includes to be located at anti-explosion wall a
Interior ventilation duct 1, the ventilation duct 1 are internally provided with relief tube 2, at the lateral surface of the relief tube 2 with the inner wall of ventilation duct 1
Between with there are for high-pressure gas wave by cavity, the end vertical of the relief tube 2 is welded on baffle 3, the relief tube 2
It is welded and fixed there are one positioning plate 4 with the end of 3 opposite side of baffle, the baffle 3 generally middle part offers the plate of relief hole b
Shape structure, the relief hole b's is internally provided with a pressure relief plate 5 with its clearance fit, the pressure relief plate 5 and positioning plate 4 it
Between be provided with crumple holder 6；
The crumple holder 6 generally by one piece of sheet metal it is one time punching molded go out equilateral V-shaped structure, this burst
Outside punch forming goes out footing 10 respectively at the base angle of 6 both sides of contracting holder, and the vertex of the crumple holder 6, which is weldingly fixed on, lets out
On pressing plate 5, the both ends of each footing offer kidney slot 7 respectively, and bolt 8 is provided in the kidney slot 7, the whole rotation of the bolt 8
It connects and is fixed on positioning plate 4；
The relief tube 2 periphery perforation offer for high-pressure gas wave by groove 9.
One end of the ventilation duct 1 vertically extends a circle rib 11 outward.
The application method and its principle of technical solution part in present embodiment are made below in conjunction with the accompanying drawings further
Elaboration：
It is first that ventilation duct 1 is pre-buried in wall a in construction, after main building construction is completed, you can carry out phase
The installation exercise of pass；
When installation, relief tube 2 is inserted into ventilation duct 1 first, is then welded the end of ventilation duct 1 and baffle 3 solid
It is fixed integral, then crumple holder 6 is fixed on positioning plate 4 by bolt 8；
When explosion time occurs, the high-pressure gas wave of generation can compress pressure relief plate 5 and be moved to 4 direction of positioning plate first, pressure relief plate 5
During movement, crumple holder 6 will produce corresponding deformation, and the footing 10 of 6 both sides of crumple holder can be first in kidney slot 7
Position-limiting action under extend outwardly, until pressure relief plate 5 completely fitting positioning plate 4, then high-pressure gas wave then can further pass through
Groove 9, which enters between ventilation duct 1 and relief tube 2, to be overflowed, to realize the purpose of antiknock pressure release.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (2)
1. a kind of explosion-proof exterior wall with decompression function, it is characterised in that it includes the ventilation duct being located in anti-explosion wall (a)
(1), which is internally provided with relief tube (2), at the lateral surface of the relief tube (2) with the inner wall of ventilation duct (1)
Between with there are for high-pressure gas wave by cavity, the end vertical of the relief tube (2) is welded on baffle (3), described to let out
The end of pressure pipe (2) and baffle (3) opposite side is welded and fixed there are one positioning plate (4), and the baffle (3) generally middle part opens up
There are the platy structure of relief hole (b), the relief hole (b) to be internally provided with a pressure relief plate (5) with its clearance fit, it should
Crumple holder (6) is provided between pressure relief plate (5) and positioning plate (4)；
The crumple holder (6) generally by one piece of sheet metal it is one time punching molded go out equilateral V-shaped structure, the crumple
Outside punch forming goes out footing (10) respectively at the base angle of holder (6) both sides, and the vertex of the crumple holder (6) is welded and fixed
On pressure relief plate (5), the both ends of each footing offer kidney slot (7) respectively, and bolt (8) is provided in the kidney slot (7), should
Bolt (8) is integrally screwed on and is fixed on positioning plate (4)；
The relief tube (2) periphery perforation offer for high-pressure gas wave by groove (9).
2. a kind of explosion-proof exterior wall with decompression function according to claim 1, it is characterised in that the ventilation duct (1)
One end vertically extends a circle rib (11) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810632984.3A CN108505643B (en) | 2018-06-20 | 2018-06-20 | A kind of explosion-proof exterior wall with decompression function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810632984.3A CN108505643B (en) | 2018-06-20 | 2018-06-20 | A kind of explosion-proof exterior wall with decompression function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108505643A true CN108505643A (en) | 2018-09-07 |
| CN108505643B CN108505643B (en) | 2019-11-29 |
Family
ID=63403650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810632984.3A Active CN108505643B (en) | 2018-06-20 | 2018-06-20 | A kind of explosion-proof exterior wall with decompression function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108505643B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426003A (en) * | 2020-03-25 | 2020-07-17 | 聊城市鲁西化工工程设计有限责任公司 | Anti-explosion control room air conditioning system and anti-explosion control room air conditioning method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276725A (en) * | 1979-07-12 | 1981-07-07 | Ash John E | Method and apparatus for releasing an elevated pressure developed behind a wall |
| CN200943269Y (en) * | 2006-07-17 | 2007-09-05 | 杭州强立机械有限公司 | V-shaped damping composite armored wall of anti-explosion partition chamber |
| CN204266858U (en) * | 2014-11-25 | 2015-04-15 | 徐州工程学院 | A kind of dangerous material cargo channel formula intelligence explosion relief door |
| CN105240586A (en) * | 2015-10-30 | 2016-01-13 | 无锡斐冠工业设备有限公司 | Turtle-shell-imitating valve bodies and knock valve |
| RU2599811C1 (en) * | 2015-10-09 | 2016-10-20 | Олег Савельевич Кочетов | Kochetov explosion-proof rupture structure for buildings enclosure |
| CN205688604U (en) * | 2016-06-24 | 2016-11-16 | 湖州晶晶环保科技有限公司 | A kind of dismountable ventilation and pressure release wall |
-
2018
- 2018-06-20 CN CN201810632984.3A patent/CN108505643B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276725A (en) * | 1979-07-12 | 1981-07-07 | Ash John E | Method and apparatus for releasing an elevated pressure developed behind a wall |
| CN200943269Y (en) * | 2006-07-17 | 2007-09-05 | 杭州强立机械有限公司 | V-shaped damping composite armored wall of anti-explosion partition chamber |
| CN204266858U (en) * | 2014-11-25 | 2015-04-15 | 徐州工程学院 | A kind of dangerous material cargo channel formula intelligence explosion relief door |
| RU2599811C1 (en) * | 2015-10-09 | 2016-10-20 | Олег Савельевич Кочетов | Kochetov explosion-proof rupture structure for buildings enclosure |
| CN105240586A (en) * | 2015-10-30 | 2016-01-13 | 无锡斐冠工业设备有限公司 | Turtle-shell-imitating valve bodies and knock valve |
| CN205688604U (en) * | 2016-06-24 | 2016-11-16 | 湖州晶晶环保科技有限公司 | A kind of dismountable ventilation and pressure release wall |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426003A (en) * | 2020-03-25 | 2020-07-17 | 聊城市鲁西化工工程设计有限责任公司 | Anti-explosion control room air conditioning system and anti-explosion control room air conditioning method |
| CN111426003B (en) * | 2020-03-25 | 2021-11-26 | 聊城市鲁西化工工程设计有限责任公司 | Anti-explosion control room air conditioning system and anti-explosion control room air conditioning method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108505643B (en) | 2019-11-29 |
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