CN110552604A - Fire-proof sound-proof smoke-proof sealing piece - Google Patents
Fire-proof sound-proof smoke-proof sealing piece Download PDFInfo
- Publication number
- CN110552604A CN110552604A CN201910929848.5A CN201910929848A CN110552604A CN 110552604 A CN110552604 A CN 110552604A CN 201910929848 A CN201910929848 A CN 201910929848A CN 110552604 A CN110552604 A CN 110552604A
- Authority
- CN
- China
- Prior art keywords
- proof
- fire
- smoke
- edge
- sound
- 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
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
-
- 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
- E06B5/14—Gasproof doors or similar closures; Adaptation of fixed constructions therefor
-
- 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
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
-
- 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
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
-
- 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
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
- E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
-
- 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
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2314—Plastic, sponge rubber, or like strips or tubes characterised by the material
-
- 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
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2318—Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Special Wing (AREA)
Abstract
The invention provides a fireproof, sound-proof and smoke-proof sealing element which comprises a strip-shaped main body made of fireproof materials, wherein the main body is filled with sodium silicate fireproof materials, a first anti-collision edge and a second anti-collision edge are arranged on one side face of the main body, the cross section of the main body is rectangular, the first anti-collision edge and the second anti-collision edge respectively extend outwards from two symmetrical edges of one side face of the main body, and an elastic folded edge is obliquely arranged on the first anti-collision edge towards the main body. The fireproof, sound-insulation and smoke-proof sealing piece provided by the invention is arranged at the corner of the edge groove matched with the door frame and the door leaf, is matched with the door leaf for stopping, prevents collision with the door frame, is sealed for the elastic edge covering of the door leaf, and can prevent fire, sound and smoke leakage.
Description
Technical Field
The invention relates to a fireproof, sound-proof and smoke-proof sealing piece.
Background
The fireproof door is required to temporarily resist a fire for a certain time when a fire occurs, except that the door leaf needs to be enhanced in fireproof performance, a gap between the door leaf and a door frame also needs to be subjected to fireproof treatment, and a fireproof sealing strip is usually arranged to be expanded and sealed in a high-temperature environment so as to prevent fire leaping and smoke interference of the door gap. However, most of fireproof sealing strips are flat strips and are embedded in a door frame installation groove, and the door seam is sealed by thermal expansion, but the expansion needs a section of process, and at the moment, part of toxic smoke permeates into the room.
In addition, the existing fireproof sealing strip is embedded in the door frame mounting groove, the effect of preventing the door leaf from being impacted cannot be achieved, an additional anti-collision strip needs to be arranged, the existing anti-collision strip is mostly installed in the door frame side groove and is stopped by contacting with one face right opposite to the front face of the door leaf, the existing commercially available anti-collision strip is mostly in an arc-shaped convex shape, the anti-collision effect is achieved only, and the sealing effect is poor.
Disclosure of Invention
In order to solve the problem that the existing fireproof sealing strip is poor in sealing effect and has no anti-collision function, the invention provides the fireproof, sound-insulation and smoke-proof sealing piece which is used for sealing the elastic edge of the door leaf and can prevent fire, sound and smoke leakage and prevent collision.
The invention provides a fireproof, sound-proof and smoke-proof sealing element which comprises a strip-shaped main body made of fireproof materials, wherein a first anti-collision edge and a second anti-collision edge are arranged on one side face of the main body, the first anti-collision edge is perpendicular to the main body, and an elastic folded edge is obliquely arranged towards the main body on the first anti-collision edge.
In one or more embodiments of the present invention, the included angle between the elastic folded edge and the first anti-collision edge is 45 ° ~ 50 °.
In one or more embodiments of the present invention, the first anti-collision edge and the second anti-collision edge are disposed in parallel.
In one or more embodiments of the present invention, the cross-section of the main body is rectangular, and the first anti-collision edge and the second anti-collision edge respectively extend perpendicularly outward from two symmetrical edges of one side surface of the main body.
In one or more embodiments of the present invention, the first bumper edge extends outwardly from the main body for a length greater than a length of the second bumper edge extending outwardly from the main body.
In one or more embodiments of the present invention, the first bumper edge extends outwardly from the main body by a length 3 times greater than a length of the second bumper edge extending outwardly from the main body.
In one or more embodiments of the present invention, the main body is filled with a sodium silicate fire-retardant material.
In one or more embodiments of the present invention, the first crashproof edge, the second crashproof edge and the elastic folded edge are made of elastic rubber.
In one or more embodiments of the present invention, the first anti-collision edge, the second anti-collision edge and the elastic folded edge are made of fireproof rubber.
The invention has the beneficial effects that:
The first anti-collision edge of the fireproof, sound-proof and smoke-proof sealing piece is perpendicular to the main body, the first anti-collision edge is obliquely provided with an elastic folded edge towards the main body, the fireproof, sound-proof and smoke-proof sealing piece is installed at a corner of a side groove matched with a door frame and a door leaf, the first anti-collision edge and the elastic folded edge are right opposite to the front face of the door leaf, the elastic folded edge can buffer and stop the door leaf when the door is closed, severe impact with the door frame is prevented, and the elastic folded edge is tightly attached to the edge of the front face of; the second anti-collision edge is parallel to the first anti-collision edge, the second anti-collision edge is firstly contacted with the front surface of the door leaf when the door is closed, so that the buffering effect is achieved, and the second anti-collision edge has elasticity, is elastically bent after the front surface of the door leaf is impacted, and is tightly attached to the side surface of the door leaf; the sodium silicate fireproof material in the main body can expand by 5-20 times when meeting fire high temperature to further block the door seam to prevent fire leaping and smoke interference, the edges of the two sides of the door leaf are tightly attached and sealed through the first anti-collision edge and the second anti-collision edge, toxic smoke generated by fire can be temporarily prevented from leaking into a room in the expansion process of the main body, the fireproof and smoke-proof effects of the fireproof door are improved, and the fireproof door is safer and more reliable; when the sound insulation board is used daily, the anti-collision and sealing performance achieves a good sound insulation effect.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Figure 3 is a diagram of a fitting structure of the present invention applied to a fire door.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
referring to fig. 1-3, a fire-proof, sound-proof, and smoke-proof sealing member comprises a strip-shaped main body 1 made of fire-proof material, wherein the main body 1 is filled with sodium silicate fire-proof material 5. A side of the main body 1 is provided with a first anti-collision edge 2 and a second anti-collision edge 3, the cross section of the main body 1 is rectangular, the first anti-collision edge 2 and the second anti-collision edge 3 respectively extend out from two symmetrical edges of the side of the main body 1 perpendicularly, and the first anti-collision edge 2 and the second anti-collision edge 3 are arranged in parallel. The length a1 of the first bumper edge 2 extending outwardly from the main body 1 is three times the length a2 of the second bumper edge 3 extending outwardly from the main body 1. The first anti-collision edge 2 is obliquely provided with an elastic folded edge 4 towards the main body 1, and an included angle A between the elastic folded edge 4 and the first anti-collision edge 2 is 45 degrees. The first anti-collision edge 2, the second anti-collision edge 3 and the elastic folded edge 4 are made of fireproof rubber. The sections of the second anti-collision edge 3 and the elastic folded edge 4 are triangular, and the structure is stable.
Further, the sodium silicate fireproof material 5 is sodium silicate fireproof glue, and the sodium silicate fireproof glue comprises the following components in parts by weight: 2 parts of lithopone, 115 parts of magnesium oxide, 4 parts of magnesium silicate, 15 parts of sodium silicate, 2 parts of boric acid and 65 parts of magnesium sulfate solution, wherein the concentration of the magnesium sulfate solution is 17-25 DEG Be.
The preferable implementation dimensions of the fireproof sound-proof smoke-proof sealing element are as follows: the length and width of the section of the main body 1 are 4mm x 10-30 mm; the length a1 of the first crashworthy side 2 extending outwards from the main body 1 is 12 mm; the length a2 of the second impact edge 3 extending outwardly from the main body 1 is 4 mm.
Referring to fig. 3, during installation, the fireproof, soundproof and smoke-proof sealing member is installed at a corner of a side groove 61 where the door frame 6 and the door leaf 7 are fitted, specifically, the side groove 61 of the door frame 6 includes a stop surface for stopping the front surface of the door leaf 7, and a limit surface perpendicular to the stop surface and fitted and limited with a side surface of the door leaf 7. The fireproof, sound-insulation and smoke-proof sealing element is arranged at the position where the blocking surface and the limiting surface are vertically crossed, the main body 1 is embedded in the limiting surface, and the first anti-collision edge 2 is tightly attached to the blocking surface.
When the door is closed, the first anti-collision edge 2 and the elastic folded edge 4 are opposite to the front face of the door leaf 7, the elastic folded edge 4 can buffer and stop the door leaf 7 when the door is closed, so that the door can be prevented from being violently impacted with the door frame 6, and the elastic folded edge 4 is tightly attached to the edge of the front face of the door leaf 7 after the door is closed; the second anti-collision edge 3 is parallel to the first anti-collision edge 1, the second anti-collision edge 3 is firstly contacted with the front surface of the door leaf 7 when the door is closed, so that the buffering effect is achieved, and the second anti-collision edge 3 has elasticity, is elastically bent after the front surface of the door leaf 7 is impacted, and is tightly attached to the side surface of the door leaf 7; the sodium silicate fireproof material 5 in the main body 1 can expand by more than 20 times when meeting fire high temperature to further block the door gap to prevent fire leaping and smoke interference, the edges of the two sides of the door leaf 7 are tightly attached and sealed through the first anti-collision edge 2 and the second anti-collision edge 3, toxic smoke generated by fire can be temporarily prevented from leaking into a room in the expansion process of the main body 1, the fireproof and smoke-proof effects of the fireproof door are improved, and the fireproof door is safer and more reliable; when the sound insulation board is used daily, the anti-collision and sealing performance achieves a good sound insulation effect.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (9)
1. The utility model provides a fire prevention sound insulation smoke protection sealing member, includes the banding main part of making by fire-proof material, its characterized in that, a side of main part is equipped with first anticollision limit and second anticollision limit, first anticollision limit perpendicular to the main part, and first anticollision limit is provided with an elasticity hem towards the main part slope.
2. The fire-resistant, sound-proof, smoke-proof seal of claim 1 wherein the elastic fold is angled from 45 ° to 50 ° from the first impact edge.
3. The fire, sound and smoke protective seal of claim 1, wherein said first and second impact edges are disposed in parallel.
4. The fire-resistant, sound-proof, and smoke-proof sealing member of claim 3, wherein the cross-section of the main body is rectangular, and the first and second impact-proof edges extend perpendicularly outward from two symmetrical edges of one side of the main body, respectively.
5. The fire and sound insulating and smoke protective seal of claim 4, wherein said first crush edge extends outwardly from said body a greater length than said second crush edge extends outwardly from said body.
6. The fire and sound insulating and smoke protective seal of claim 5, wherein said first crush edge extends outwardly from said body a length that is 3 times greater than a length of said second crush edge extending outwardly from said body.
7. The fire and sound insulating and smoke preventing seal of claim 1, wherein said body is filled with a sodium silicate fire-resistant material.
8. The fire-proof, sound-proof and smoke-proof sealing member of claim 1 or 7, wherein said first and second impact-proof edges and said elastic folded edge are made of rubber having elasticity.
9. The fire, sound and smoke protective seal of claim 8, wherein said first, second and resilient flanges are made of fire-resistant rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910929848.5A CN110552604A (en) | 2019-09-29 | 2019-09-29 | Fire-proof sound-proof smoke-proof sealing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910929848.5A CN110552604A (en) | 2019-09-29 | 2019-09-29 | Fire-proof sound-proof smoke-proof sealing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110552604A true CN110552604A (en) | 2019-12-10 |
Family
ID=68741756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910929848.5A Pending CN110552604A (en) | 2019-09-29 | 2019-09-29 | Fire-proof sound-proof smoke-proof sealing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110552604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519810A (en) * | 2020-04-28 | 2020-08-11 | 河南远大可持续建筑科技有限公司 | Manufacturing method of ceiling keel in integrated floor system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997016618A1 (en) * | 1995-10-31 | 1997-05-09 | Environmental Seals Limited | Improvements in and relating to surface mounted fire and smoke seals |
| WO2001040610A1 (en) * | 1999-11-30 | 2001-06-07 | Lorient Polyproducts Limited | Smoke and fire seal |
| US20050268559A1 (en) * | 2004-05-21 | 2005-12-08 | Ellingson Robert T | Rollable door seal with integral intumescent strips |
| CN109989691A (en) * | 2019-04-28 | 2019-07-09 | 中山市富门木制品有限公司 | A kind of fire resistant doorsets |
| CN211144260U (en) * | 2019-09-29 | 2020-07-31 | 中山市澳创新防火木业有限公司 | Fire-proof sound-proof smoke-proof sealing piece |
-
2019
- 2019-09-29 CN CN201910929848.5A patent/CN110552604A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997016618A1 (en) * | 1995-10-31 | 1997-05-09 | Environmental Seals Limited | Improvements in and relating to surface mounted fire and smoke seals |
| WO2001040610A1 (en) * | 1999-11-30 | 2001-06-07 | Lorient Polyproducts Limited | Smoke and fire seal |
| US20050268559A1 (en) * | 2004-05-21 | 2005-12-08 | Ellingson Robert T | Rollable door seal with integral intumescent strips |
| CN109989691A (en) * | 2019-04-28 | 2019-07-09 | 中山市富门木制品有限公司 | A kind of fire resistant doorsets |
| CN211144260U (en) * | 2019-09-29 | 2020-07-31 | 中山市澳创新防火木业有限公司 | Fire-proof sound-proof smoke-proof sealing piece |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519810A (en) * | 2020-04-28 | 2020-08-11 | 河南远大可持续建筑科技有限公司 | Manufacturing method of ceiling keel in integrated floor system |
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