CN106988459A - A kind of toilet's venting of dust explosion curtain wall - Google Patents
A kind of toilet's venting of dust explosion curtain wall Download PDFInfo
- Publication number
- CN106988459A CN106988459A CN201710238819.5A CN201710238819A CN106988459A CN 106988459 A CN106988459 A CN 106988459A CN 201710238819 A CN201710238819 A CN 201710238819A CN 106988459 A CN106988459 A CN 106988459A
- Authority
- CN
- China
- Prior art keywords
- venting
- dust explosion
- curtain wall
- toilet
- sash
- 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.)
- Pending
Links
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
- E04B2/88—Curtain 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/38—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a horizontal axis of rotation at the top or bottom of the opening
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
- E06B5/125—Closures for relieving excess pressure inside the building
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a kind of toilet's venting of dust explosion curtain wall, it is characterised in that：Including venting of dust explosion plate, Curtain wall frame, the venting of dust explosion plate includes fireproof heat insulating rock wool and is arranged on the metallic plate of the both sides of the fireproof heat insulating rock wool；Compartment of terrain is provided with venting of dust explosion sash in the venting of dust explosion plate, and the venting of dust explosion sash is provided with loose-leaf, and the venting of dust explosion plate is fixed on Curtain wall frame by the loose-leaf and venting of dust explosion bolt；The upper end of the venting of dust explosion sash is connected with the loose-leaf, Curtain wall frame is fixed in the lower end of the venting of dust explosion sash by venting of dust explosion bolt, when blast pressure reaches the venting pressure of setting, the pad destruction at venting of dust explosion bolt, venting of dust explosion sash is rotated around upper end and opened, and discharges blast pressure.Toilet's venting of dust explosion curtain wall disclosed in venting of dust explosion curtain wall in toilet's of the present invention, using embedded Curtain wall frame, it is to avoid keel or wingceltis bar is exposed in the prior art is relatively attractive in appearance, meet clean room purity requirements.
Description
Technical field
The present invention relates to a kind of venting of dust explosion curtain wall field, more particularly to a kind of toilet's venting of dust explosion curtain wall.
Background technology
Explosion time occurs in factory building, in order to avoid factory building agent structure is destroyed, the very effective measure taken is pressure release.
The immense pressure for exactly producing instant of detonation, by the inside of building, is outwards discharged by pressure relief facility.To ensure building master
Body structure will not be by big impact and destruction.Venting of dust explosion curtain wall can cause wall in room by the setting of itself and related accessory
Interior pressure is opened when excessive and discharges pressure, so as to control the generation of blast or cause the destructiveness of blast generation to drop to most
It is low, it is a kind of mode for being effectively increased building safety.Existing rockwool sandwich board venting of dust explosion wall, have on the inside of room bright dew purlin or
Keel, not attractive in appearance enough, easy dust stratification, are unsatisfactory for cleanroom cleanliness requirement.
Need a kind of to be difficult dust stratification, venting of dust explosion curtain wall that is relatively attractive in appearance, meeting clean room purity requirements.
The content of the invention
The present invention seeks to：Overcome the shortcomings of that prior art is present, it is not attractive in appearance enough, easy present in prior art to solve
The problems such as dust stratification, there is provided a kind of embedded Curtain wall frame, it is to avoid keel or wingceltis bar is exposed in the prior art, relatively attractive in appearance, full
Sufficient clean room purity requirements.
The technical scheme is that：
A kind of toilet's venting of dust explosion curtain wall, it is characterised in that：Including venting of dust explosion plate, Curtain wall frame, the venting of dust explosion plate includes fire prevention
Heat preservation rock and be arranged on the fireproof heat insulating rock wool both sides metallic plate；Compartment of terrain, which is provided with, in the venting of dust explosion plate lets out
Quick-fried sash, the venting of dust explosion sash is provided with loose-leaf, and the venting of dust explosion plate is fixed on Curtain wall frame by the loose-leaf and venting of dust explosion bolt
On；The upper end of the venting of dust explosion sash is connected with the loose-leaf, and curtain wall is fixed in the lower end of the venting of dust explosion sash by venting of dust explosion bolt
Skeleton, when blast pressure reaches the venting pressure of setting, the pad destruction at venting of dust explosion bolt, venting of dust explosion sash is rotated around upper end and opened
Open, discharge blast pressure.
It is preferred that, toilet's venting of dust explosion curtain wall be provided with very, in described enduring both sides is provided with side and endures, and the side is endured
One side and it is described in one side alignment very on the metallic plate of indoor side.
It is preferred that, it is described in very as Curtain wall frame, the side very be fixedly connected with Curtain wall frame, endured in side and explosion release window
Sealing strip is set between fan.
It is preferred that, it is described in very and to endure be rectangular tube for side.
It is preferred that, toilet's venting of dust explosion curtain wall is additionally provided with embedded board, and the embedded board passes through expansion bolt and building
Body is connected.
It is preferred that, the metallic plate is aluminium sheet or color steel.
It is preferred that, in metallic plate, very junction is provided with sealing strip with.
It is preferred that, tap bolt is additionally provided with, curtain wall frame and Curtain wall frame are attached fixation by the tap bolt.
Advantages of the present invention：
1st, toilet's venting of dust explosion curtain wall disclosed in venting of dust explosion curtain wall in toilet's of the present invention, using embedded Curtain wall frame,
Avoid the exposed of keel in the prior art or wingceltis bar, it is relatively attractive in appearance, meet clean room purity requirements.
2nd, venting of dust explosion curtain wall in toilet's of the present invention causes blast loss to be limited in controlled range, protection personnel and sets
Standby safety.
3rd, toilet's venting of dust explosion curtain without bright dew purlin or keel on the inside of venting of dust explosion curtain wall in toilet's of the present invention, room
Wall, inner side is smooth, realizes that venting of dust explosion wall is attractive in appearance and effect of not dust stratification, so as to realize that venting of dust explosion wall meets cleanroom cleanliness requirement mesh
's.
4th, very sealing strip is set to carry out sealing water-proofing treatment between venting of dust explosion sash in side.
5th, in described very and to endure be rectangular tube for side, convenient to install, good fixing effect, it is not easy to exposed.
6th, metallic plate and in very junction be provided with sealing strip.Play sealing waterproof action.
7th, curtain wall frame and Curtain wall frame are attached fixation by the tap bolt.Good fixing effect, it is easy to install, section
Cost-saving.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Fig. 1 is toilet's venting of dust explosion curtain wall section plan schematic diagram of the present invention.
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Fig. 3 is toilet's venting of dust explosion curtain wall facade view schematic diagram of the present invention.
Fig. 4 is the enlarged diagram of part B in Fig. 3.
Fig. 5 is the enlarged diagram of C portion in Fig. 3.
Fig. 6 is the section plan schematic diagram of another embodiment of toilet's venting of dust explosion curtain wall of the present invention.
Fig. 7 is the enlarged diagram of part A in Fig. 6.
Fig. 8 is the facade view schematic diagram of another embodiment of toilet's venting of dust explosion curtain wall of the present invention.
Fig. 9 is the enlarged diagram of part B in Fig. 8.
Wherein：1st, fireproof heat insulating rock wool 2, metallic plate 3, venting of dust explosion sash 4, loose-leaf 5, venting of dust explosion bolt 6, in very 7, it is pre-
Buried plate 8, expansion bolt 9, sealing strip 10, tap bolt 11, curtain wall frame
Embodiment
Below in conjunction with the accompanying drawings and technical solution of the present invention is described in detail preferred embodiment.
As shown in figs 1-9, the present invention discloses a kind of toilet's venting of dust explosion curtain wall, including venting of dust explosion plate, Curtain wall frame, the venting of dust explosion
Plate includes fireproof heat insulating rock wool 1 and is arranged on the metallic plate 2 of the both sides of the fireproof heat insulating rock wool；In the middle of the venting of dust explosion plate
Ground is provided with venting of dust explosion sash 3, the venting of dust explosion sash sets loose-leaf 4, and the venting of dust explosion plate passes through the stainless steel loose-leaf and venting of dust explosion
Bolt 5 is fixed on Curtain wall frame；The upper end of the venting of dust explosion sash is connected with the loose-leaf 4, and the lower end of the venting of dust explosion sash leads to
Cross venting of dust explosion bolt 5 and be fixed on Curtain wall frame, when blast pressure reaches the venting pressure of setting, the pad at venting of dust explosion bolt is broken
Bad, venting of dust explosion sash 4 is rotated around upper end and opened, and discharges blast pressure.It is clean disclosed in venting of dust explosion curtain wall in toilet's of the present invention
Room venting of dust explosion curtain wall, using embedded Curtain wall frame, it is to avoid keel or wingceltis bar is exposed in the prior art is relatively attractive in appearance, meet clear
Clean room purity requirements.Toilet's venting of dust explosion curtain wall causes blast loss to be limited in controlled range, protection personnel and equipment
Safety.
In order to rational in infrastructure, it is easily installed, is fixed well, neat appearance, toilet's venting of dust explosion curtain wall is endured in being provided with
6, in described enduring both sides is provided with side and endures 6, one side that the side is endured and it is described in one side alignment very close to indoor side
On metallic plate.
It is preferred that, it is described in very 6 as Curtain wall frame, the side is very fixedly connected with Curtain wall frame, is endured in side and venting of dust explosion
Sealing strip is set to carry out sealing water-proofing treatment between sash.
It is preferred that, it is described in very and to endure be rectangular tube for side.In described very and to endure be rectangular tube for side, convenient installation, Gu
Determine effect good, it is not easy to exposed.
For toilet's venting of dust explosion curtain wall fix stably, steady quality improves degree of safety, it is preferred that the toilet
Venting of dust explosion curtain wall is additionally provided with embedded board 7, and the embedded board 7 is connected by expansion bolt 8 with architecture noumenon.
The metallic plate 2 is aluminium sheet or color steel.Fig. 3 is the schematic diagram for the situation that metallic plate 2 is color steel, and Fig. 6 is gold
Belong to schematic diagram of the plate for the embodiment of aluminium sheet.
In order to seal and waterproof, metallic plate and in very 6 junctions be provided with sealing strip 9.
It is preferred that, tap bolt 10 is additionally provided with, curtain wall frame 11 and Curtain wall frame are attached by the tap bolt
It is fixed.Installing component and installation steps are reduced, it is cost-effective, be conducive to installing firm and conveniently.
Toilet's venting of dust explosion curtain wall without bright dew purlin or keel on the inside of venting of dust explosion curtain wall in toilet's of the present invention, room,
Inner side is smooth, realizes that venting of dust explosion wall is attractive in appearance and effect of not dust stratification, so as to realize that venting of dust explosion wall meets cleanroom cleanliness requirement purpose.
The present invention still has numerous embodiments, all technical sides formed by all use equivalents or equivalent transformation
Case, is within the scope of the present invention.
Claims (8)
1. a kind of toilet's venting of dust explosion curtain wall, it is characterised in that：Including venting of dust explosion plate, Curtain wall frame, the venting of dust explosion plate, which includes fire prevention, to be protected
Warm rock wool and be arranged on the fireproof heat insulating rock wool both sides metallic plate；Compartment of terrain is provided with venting of dust explosion in the venting of dust explosion plate
Sash, the venting of dust explosion sash is provided with loose-leaf, and the venting of dust explosion plate is fixed on Curtain wall frame by the loose-leaf and venting of dust explosion bolt；
The upper end of the venting of dust explosion sash is connected with the loose-leaf, and curtain wall bone is fixed in the lower end of the venting of dust explosion sash by venting of dust explosion bolt
Frame, when blast pressure reaches the venting pressure of setting, the pad destruction at venting of dust explosion bolt, venting of dust explosion sash is rotated around upper end and opened
Open, discharge blast pressure.
2. venting of dust explosion curtain wall in toilet's according to claim 1, it is characterised in that：During toilet's venting of dust explosion curtain wall is provided with
Very, both sides are endured in described to be provided with side and endure, one side that the side is endured and it is described in one side alignment very close to indoor side
On metallic plate.
3. venting of dust explosion curtain wall in toilet's according to claim 2, it is characterised in that：It is described very as Curtain wall frame in described
Side is very fixedly connected with Curtain wall frame, and very sealing strip is set between venting of dust explosion sash in side.
4. venting of dust explosion curtain wall in toilet's according to claim 3, it is characterised in that：In described very and to endure be rectangular tube for side.
5. toilet's venting of dust explosion curtain wall according to claim any one of 2-4, it is characterised in that：Toilet's venting of dust explosion curtain wall
Embedded board is additionally provided with, the embedded board is connected by expansion bolt with architecture noumenon.
6. venting of dust explosion curtain wall in toilet's according to claim 1, it is characterised in that：The metallic plate is aluminium sheet or color steel.
7. venting of dust explosion curtain wall in toilet's according to claim 2, it is characterised in that：In metallic plate, very junction is provided with
Sealing strip.
8. venting of dust explosion curtain wall in toilet's according to claim 2, it is characterised in that：It is additionally provided with tap bolt, the self tapping
Curtain wall frame and Curtain wall frame are attached fixation by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710238819.5A CN106988459A (en) | 2017-04-13 | 2017-04-13 | A kind of toilet's venting of dust explosion curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710238819.5A CN106988459A (en) | 2017-04-13 | 2017-04-13 | A kind of toilet's venting of dust explosion curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106988459A true CN106988459A (en) | 2017-07-28 |
Family
ID=59416338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710238819.5A Pending CN106988459A (en) | 2017-04-13 | 2017-04-13 | A kind of toilet's venting of dust explosion curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106988459A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514067A (en) * | 2017-09-29 | 2017-12-26 | 江苏爵格工业设备有限公司 | It is a kind of for toilet without purlin venting of dust explosion wall |
| CN109458111A (en) * | 2018-09-27 | 2019-03-12 | 江苏拓华人防工程有限公司 | A kind of anti-explosion fire isolating door |
| 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 |
| CN110042940A (en) * | 2019-03-25 | 2019-07-23 | 江苏爵格工业设备有限公司 | One kind can open type explosion release window wall |
| CN111779164A (en) * | 2020-08-07 | 2020-10-16 | 杭州艾依曼环保科技有限公司 | Double-layer curtain wall |
| CN115142771A (en) * | 2021-03-29 | 2022-10-04 | 中国石油化工股份有限公司 | Anti-explosion protection window and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255771A (en) * | 2007-12-07 | 2008-09-03 | 李亚军 | Antiknocking room |
| CN201137435Y (en) * | 2007-11-06 | 2008-10-22 | 李宝龄 | Pressure relief window capable of indoor explosion destructive power |
| WO2009085056A2 (en) * | 2007-12-19 | 2009-07-09 | Sierra Components, Llc | Blast proof window and mullion system |
| CN203174822U (en) * | 2013-04-28 | 2013-09-04 | 辽宁省石油化工规划设计院有限公司 | Skeleton light explosion venting wall |
| CN106194945A (en) * | 2016-08-30 | 2016-12-07 | 徐燕 | A kind of venting of dust explosion bolt and there is the explosion release window of this venting of dust explosion bolt |
| CN206815602U (en) * | 2017-04-13 | 2017-12-29 | 江苏爵格工业设备有限公司 | A kind of toilet's venting of dust explosion curtain wall |
-
2017
- 2017-04-13 CN CN201710238819.5A patent/CN106988459A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201137435Y (en) * | 2007-11-06 | 2008-10-22 | 李宝龄 | Pressure relief window capable of indoor explosion destructive power |
| CN101255771A (en) * | 2007-12-07 | 2008-09-03 | 李亚军 | Antiknocking room |
| WO2009085056A2 (en) * | 2007-12-19 | 2009-07-09 | Sierra Components, Llc | Blast proof window and mullion system |
| CN203174822U (en) * | 2013-04-28 | 2013-09-04 | 辽宁省石油化工规划设计院有限公司 | Skeleton light explosion venting wall |
| CN106194945A (en) * | 2016-08-30 | 2016-12-07 | 徐燕 | A kind of venting of dust explosion bolt and there is the explosion release window of this venting of dust explosion bolt |
| CN206815602U (en) * | 2017-04-13 | 2017-12-29 | 江苏爵格工业设备有限公司 | A kind of toilet's venting of dust explosion curtain wall |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514067A (en) * | 2017-09-29 | 2017-12-26 | 江苏爵格工业设备有限公司 | It is a kind of for toilet without purlin venting of dust explosion wall |
| CN109458111A (en) * | 2018-09-27 | 2019-03-12 | 江苏拓华人防工程有限公司 | A kind of anti-explosion fire isolating door |
| 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 |
| CN110042940A (en) * | 2019-03-25 | 2019-07-23 | 江苏爵格工业设备有限公司 | One kind can open type explosion release window wall |
| CN111779164A (en) * | 2020-08-07 | 2020-10-16 | 杭州艾依曼环保科技有限公司 | Double-layer curtain wall |
| CN115142771A (en) * | 2021-03-29 | 2022-10-04 | 中国石油化工股份有限公司 | Anti-explosion protection window and using method thereof |
| CN115142771B (en) * | 2021-03-29 | 2024-02-23 | 中国石油化工股份有限公司 | Antiknock protective window and method of use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 224100 Jiangsu Yancheng City Dafeng Economic Development Zone South of pump valve industrial park Applicant after: JIANGSU DRAGON INDUSTRIAL EQUIPMENT Co.,Ltd. Address before: 224100 Jiangsu Yancheng City Economic Development Zone, south of pump valve industrial park. Applicant before: JIANGSU DRAGON INDUSTRIAL EQUIPMENT Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 224000 Xikang Road, Dafeng Economic Development Zone, Yancheng City, Jiangsu Province Applicant after: Jiangsu juege Industry Group Co.,Ltd. Address before: 224100 Jiangsu Yancheng City Dafeng Economic Development Zone South of pump valve industrial park Applicant before: JIANGSU DRAGON INDUSTRIAL EQUIPMENT Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |
|
| RJ01 | Rejection of invention patent application after publication |