CN201502120U - Single-layered colored corrugated steel sheet explosion venting system applicable to roof - Google Patents
Single-layered colored corrugated steel sheet explosion venting system applicable to roof Download PDFInfo
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- CN201502120U CN201502120U CN2009201657886U CN200920165788U CN201502120U CN 201502120 U CN201502120 U CN 201502120U CN 2009201657886 U CN2009201657886 U CN 2009201657886U CN 200920165788 U CN200920165788 U CN 200920165788U CN 201502120 U CN201502120 U CN 201502120U
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- venting
- roof
- dust explosion
- color steel
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Abstract
The utility model discloses a single-layered corrugated steel sheet explosion venting system applicable to a roof, which has the function of agilely sensing the indoor explosion, and quickly forms pressure relief areas which induce impact waves to efflux so as to effectively reduce the impact of indoor explosion destruction. The system comprises a roof system, an explosion venting bolt and a traction hinge cable, wherein the roof system is fixed on a roof purline through the explosion venting bolt; and one end of the traction hinge cable is arranged on the roof system, and the other end thereof is arranged on the roof purline.
Description
Technical field
The utility model relates to the venting of dust explosion system, relates in particular to a kind of individual layer corrugation color steel venting of dust explosion system that uses on the roofing that is applicable to.
Background technology
To the coal oil chemical industry, the common ground of these industries is all to exist the demand to explosion-proof venting of dust explosion technical protection from the high-tech semiconductor industry.
Most existing first, Class B factory building is not provided with explosion-proof venting of dust explosion facility substantially, even deposit the dangerous goods store of combustible and explosive articles or the production department of production combustible and explosive articles, special-purpose explosion-proof venting of dust explosion facility is not set especially yet, or be provided with and also just adopted some light weight board simple fixation, the venting of dust explosion effect is difficult to qualitative quantization, and the venting of dust explosion effect is difficult to guarantee.Chemistry and physical property blast, comprise the blast of fuel gas, dust and mixed gases, all can produce powerful impact wave in moment, be enough to destroy building and property on every side, thereby cause loss of huge economic asset and personnel casualty accidents, thereby necessaryly take aggressive defensive measure and just in case help reducing the effective measures of destructive power when blasting accident.
Along with the progressively enhancing of people's security concept in recent years, increasing people has begun slowly to recognize the importance that explosion-proof venting of dust explosion facility is set having on the building of potential explosion danger.Some utility models of having come out on the market are now created, and explosion-proof venting of dust explosion technology has been done some discussions, but in general is that all right system, and independent one by one isolated product just is even exist distance with the actual needs and the application of building.
Because the explosion-proof venting of dust explosion facility product on the market can only be applied to wall section usually now, therefore metope became the preferred region that explosion-proof venting of dust explosion facility is set during engineering practice was used, but in some indivedual cases,, at this moment just need divide new venting of dust explosion zone in the roofing zone because metope is inconvenient to be provided with explosion-proof venting of dust explosion facility or the metope explosion venting area can not satisfy the relevant design code requirement.
The utility model content
Technical problem to be solved in the utility model provides a kind of individual layer corrugation color steel venting of dust explosion system that uses on the roofing that is applicable to, blast to indoor generation has quick perceptional function, formation has the pressure release zone of inducing impact wave to efflux fast, thereby effectively reduces the influence of indoor explosive damage power.
In order to solve above technical problem, the utility model provides following technical scheme:
The utility model provides a kind of individual layer corrugation color steel venting of dust explosion system that uses on the roofing that is applicable to, comprises Roof system, venting of dust explosion bolt, traction hinge rope, and wherein, Roof system is bolted on the roof purline by venting of dust explosion; One end of traction hinge rope is installed on the Roof system, and the other end is installed on the roof purline.
The utility model adopts is applicable to the individual layer corrugation color steel venting of dust explosion system that uses on the roofing, when the approaching design of indoor blast pressure venting of dust explosion pressure, the action of venting of dust explosion bolt, Roof system promptly can fly by outside automatically bullet, form the pressure relief opening in certain zone fast at top of building, the enormous impact blast that blast forms just can outwards discharge fast through pressure relief opening, explosive damage power may can drop to minimum to the destroying infection coefficient of doors structure and property, and because the effect of contraction of traction strand cable, Roof system can not fly away from building under the effect of blast pressure, injure building pedestrian or property on every side.
Description of drawings
Fig. 1 is the schematic diagram of the utility model one embodiment;
The sectional drawing that Fig. 2 is embodiment illustrated in fig. 1.
The reference numeral explanation:
1 Roof system
1-1 individual layer corrugation color steel
The 1-2 insulation layer
2 anti-cold bridge heat insulating blocks
3 roof purlines
4 venting of dust explosion bolts
5 traction hinge ropes
The 6-1 sealing joint strip
The 6-2 self-tapping screw
6-3 waterproof rivet
7 fixtures
8 water-proof rubber sleeves
The specific embodiment
As shown in Figure 1, venting of dust explosion of the present utility model system comprises Roof system 1, venting of dust explosion bolt 4, traction hinge rope 5.Roof system 1 is fixed on the roof purline 3 by venting of dust explosion bolt 4; Venting of dust explosion bolt 4 is filled the post of by existing product, when room pressure reaches certain value, 4 actions of venting of dust explosion bolt, lose fixed constraint to Roof system 1, the latter promptly can fly by outside automatically bullet, the pressure relief opening in the certain zone of quick formation on building, the enormous impact blast of blast formation just can discharge fast through pressure relief opening, and the destructive power that making explodes produces drops to minimum to the destroying infection of doors structure and property.
Roof system 1 can further comprise individual layer corrugation color steel 1-1 and insulation layer 1-2, and insulation layer 1-2 is positioned at individual layer corrugation color steel 1-1 inboard, the more close roof purline 3 in position; At this moment, venting of dust explosion bolt 4 ecto-entads are fixed on the roof purline 3 after passing individual layer corrugation color steel 1-1 and insulation layer 1-2 successively; In addition, individual layer corrugation color steel 1-1 can be polylith, longitudinal lap joint between adjacent two, and the overlap joint zone is filled with sealing joint strip 6-1, and sews up fixing with tapping screw 6-2 and waterproof rivet 6-3.Insulation layer 1-2 comprises glass wool and veneer by directly producing in factory, and veneer is positioned at the glass wool inboard, the more close roof purline 3 in position, and the material optimization polypropylene film of veneer.
As shown in Figure 2, Roof system 1 is settled anti-cold bridge heat insulating block 2 with roof purline 3 handing-over zones, can effectively avoid producing cold bridge phenomenon, make indoorly and outdoor can not produce local energy at some system's connecting portions and move at venting of dust explosion bolt 4, individual layer corrugation color steel 1-1 and roof purline 3 lap-joints.One end of traction hinge rope 5 is installed on the Roof system 1 by fixture 7, and the other end also is installed on the roof purline 3 by fixture 7, is filled the post of by some strands of stainless steel wires.Flying when Roof system 1 outside bullet is that because the effect of contraction of traction strand cable 5, Roof system 1 (being individual layer corrugation color steel 1-1) can not splash away from building under the effect of blast pressure, injure building pedestrian or property on every side.
In addition, in anti-cold bridge heat insulating block 2 inside water-proof rubber sleeve 8 is installed, itself and venting of dust explosion bolt 4 are used in combination, and except that the screw rod to venting of dust explosion bolt 4 has fixation, prevents to prevent entering of moisture in addition its skew, play isolated, sealing function.
The above be preferred embodiment of the present utility model only, be not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (6)
1. one kind is applicable to the individual layer corrugation color steel venting of dust explosion system that uses on the roofing, it is characterized in that, comprises Roof system, venting of dust explosion bolt, traction hinge rope, wherein,
Roof system is bolted on the roof purline by venting of dust explosion;
One end of traction hinge rope is installed on the Roof system, and the other end is installed on the roof purline.
2. venting of dust explosion as claimed in claim 1 system is characterized in that described Roof system comprises individual layer corrugation color steel and insulation layer, and wherein, insulation layer is positioned at individual layer corrugation color steel inboard, its more close roof purline.
3. venting of dust explosion as claimed in claim 2 system is characterized in that described individual layer corrugation color steel is a polylith, longitudinal lap joint between individual layer corrugation color steel and the individual layer corrugation color steel.
4. venting of dust explosion as claimed in claim 5 system is characterized in that, described individual layer corrugation color steel and individual layer corrugation color steel overlap joint zone are filled with sealing joint strip, and fix with suture screw.
5. venting of dust explosion as claimed in claim 1 system is characterized in that, anti-cold bridge heat insulating block is settled in described Roof system and roof purline handing-over zone.
6. venting of dust explosion as claimed in claim 5 system is characterized in that, has the special-purpose water-proof gum cover and cooperates the venting of dust explosion bolt to install and use, and the concrete installation site of water-proof rubber sleeve is positioned at anti-cold bridge heat insulating block inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201657886U CN201502120U (en) | 2009-08-11 | 2009-08-11 | Single-layered colored corrugated steel sheet explosion venting system applicable to roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201657886U CN201502120U (en) | 2009-08-11 | 2009-08-11 | Single-layered colored corrugated steel sheet explosion venting system applicable to roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502120U true CN201502120U (en) | 2010-06-09 |
Family
ID=42453056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201657886U Expired - Lifetime CN201502120U (en) | 2009-08-11 | 2009-08-11 | Single-layered colored corrugated steel sheet explosion venting system applicable to roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502120U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563574A (en) * | 2013-10-18 | 2015-04-29 | 李宝龄 | Movable inflammable and explosive storing room and inflammable and explosive storing method |
| CN106151197A (en) * | 2016-08-30 | 2016-11-23 | 徐燕 | A kind of venting of dust explosion bolt |
| CN107044174A (en) * | 2017-01-04 | 2017-08-15 | 李宝龄 | It is a kind of can secondary venting of dust explosion venting of dust explosion furred ceiling |
-
2009
- 2009-08-11 CN CN2009201657886U patent/CN201502120U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563574A (en) * | 2013-10-18 | 2015-04-29 | 李宝龄 | Movable inflammable and explosive storing room and inflammable and explosive storing method |
| CN106151197A (en) * | 2016-08-30 | 2016-11-23 | 徐燕 | A kind of venting of dust explosion bolt |
| CN106151197B (en) * | 2016-08-30 | 2018-08-17 | 徐燕 | A kind of venting of dust explosion bolt |
| CN107044174A (en) * | 2017-01-04 | 2017-08-15 | 李宝龄 | It is a kind of can secondary venting of dust explosion venting of dust explosion furred ceiling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai joy Construction Engineering Co., Ltd. Assignor: Li Baoling Contract record no.: 2016990000251 Denomination of utility model: Single-layer corrugated color steel plate explosion venting system suitable for roof Granted publication date: 20100609 License type: Exclusive License Record date: 20160628 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100609 |
|
| CX01 | Expiry of patent term |