CN204111147U - A kind of fire-proof smoke-proof elevator door - Google Patents
A kind of fire-proof smoke-proof elevator door Download PDFInfo
- Publication number
- CN204111147U CN204111147U CN201420571948.8U CN201420571948U CN204111147U CN 204111147 U CN204111147 U CN 204111147U CN 201420571948 U CN201420571948 U CN 201420571948U CN 204111147 U CN204111147 U CN 204111147U
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- Prior art keywords
- door
- fire
- proof
- plate
- deckle board
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of fire-proof smoke-proof elevator door, comprise door-plate, fire prevention deckle board and door pocket, it is characterized in that: described door-plate comprises left-hand door plate and door-plate, left-hand door plate and right door-plate make position are provided with mutual dislocation and complementary stepped appearance step, right door-plate make position is provided with fire-proof expansion seal strip, all fire-proof heat insulation board is embedded with in left-hand door plate and right door-plate, left-hand door plate, right door-plate both sides are separately installed with fire prevention deckle board, fire prevention deckle board is connected with door pocket, the connection location of fire prevention deckle board and door pocket is provided with fire-proof smoke-proof adhesive tape, described door pocket is installed on body of wall.The utility model, by adopting fire prevention Expansion sealing adhesive tape, effectively prevents the dense smoke of rising in early days during fire from scurrying in elevator from crack between a door and its frame gap, is embedded in fire-proof heat insulation board simultaneously, plays heat-blocking action in door of elevator.
Description
Technical field
The utility model relates to a kind of elevator door, particularly a kind of fire-proof smoke-proof elevator door.
Background technology
At present, along with the development of elevator industry and the raising of awareness of safety, more and more higher to the requirement of elevator landing door system, a lot of all requirement configures fire protection gate, and most of Fireproof door structure complexity in the market, manufacture craft are loaded down with trivial details, and is arranged on the side of layer door due to its nudging device, its installing space is larger, therefore whole fireproof landing door cost is higher, although also there is the comparatively simple fire protection gate of some structures, its flameproof effect is unsatisfactory.Such as, China Patent Publication No. CN 201495003 U, the day for announcing is on June 2nd, 2010, utility model name is called fireproof elevator shaft door, comprise door-plate, door pocket, door head, sill component and nudging device, although the surrounding of its whole door-plate and intermediate closed place all form labyrinth type exclusion seal structure, but still keep away unavoidable smog and can scurry in elevator, and general door-plate has coating one deck dope layer, this dope layer not heatproof, when fiery residence occurs, door-plate can be heated temperature, it can be a kind of environment of high temperature in elevator, so its flameproof effect is unsatisfactory.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of Smoke prevention, fire prevention, the heat insulation and simple elevator door of structure.
The technical solution of the utility model is: a kind of fire-proof smoke-proof elevator door, comprise door-plate, fire prevention deckle board and door pocket, described door-plate comprises left-hand door plate and door-plate, left-hand door plate and right door-plate make position are provided with mutual dislocation and complementary stepped appearance step, right door-plate make position is provided with fire-proof expansion seal strip, all fire-proof heat insulation board is embedded with in left-hand door plate and right door-plate, door-plate both sides, left and right are provided with fire prevention deckle board, fire prevention deckle board is connected with door pocket, the connection location of fire prevention deckle board and door pocket is provided with fire-proof smoke-proof adhesive tape, and described door pocket is installed on body of wall.
Described fire prevention deckle board cross section is F type, and door pocket and the connection location of fire prevention deckle board are provided with a groove combined with fire prevention deckle board.
Described fire prevention deckle board has recess, fire-proof smoke-proof adhesive tape is spill and cooperatively interacts with fire prevention deckle board recess place to install, and when elevator door closes, groove engages with recess sequence, groove and spill fire-proof smoke-proof adhesive tape jointing, fire-proof smoke-proof adhesive tape not only plays buffer action but also play every cigarette fireproofing function.
Described fire-proof heat insulation board is glass fibre cotton plate, heat insulation rock cotton board, ceramic fiber cotton plate, aluminium silicate heat insulating panel etc., has thermal conductivity Go-to-and-fro, insulation is adiabatic, sound absorption qualities is good, the advantage such as withstanding corrosion.
Described fire-proof expansion seal strip is heat automatic expansion when a fire, shutoff crack between a door and its frame gap, and intercept the air circulation between two spaces, actv. prevents the early stage dense smoke of fire, and noxious gas and hot gas are to the harm of human body and control fire spreading.
The beneficial effects of the utility model are: the utility model is by adopting fire prevention Expansion sealing adhesive tape, effectively prevent the dense smoke of rising in early days during fire from scurrying in elevator from crack between a door and its frame gap, be embedded in glass fibre cotton plate in door of elevator simultaneously, play heat-blocking action, when fire occurs, in elevator, temperature can not leap up height quickly, thus avoids people Yin Gaowen and come to harm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-body of wall, 2-left-hand door plate, the right door-plate of 3-, 4-prevents fires deckle board, 5-door pocket, 6-groove, 7-fire-proof expansion seal strip, 8-spill fire-proof smoke-proof adhesive tape, 9-fire-proof heat insulation board.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of fire-proof smoke-proof elevator door, comprise left-hand door plate 2, right door-plate 3, lay respectively at the fire prevention deckle board 4 of left-hand door plate 2 and right door-plate 3 both sides, the door pocket 5 be connected with fire prevention deckle board, door pocket 5 is installed on body of wall 1, described right door-plate 3 and the make position of left-hand door plate 2 are provided with mutual dislocation and complementary stepped appearance step, right door-plate 3 make position is provided with fire-proof expansion seal strip 7, described fire-proof expansion seal strip 7 heat automatic expansion when a fire, shutoff crack between a door and its frame gap, intercept the air circulation between two spaces, actv. prevents the early stage dense smoke of fire, noxious gas and hot gas are to the harm of human body and control fire spreading, all be embedded with fire-proof heat insulation board 9 in left-hand door plate 2 and right door-plate 3, described fire-proof heat insulation board is glass fibre cotton plate, has thermal conductivity Go-to-and-fro, insulation is adiabatic, sound absorption qualities is good, the advantage such as withstanding corrosion.
Described door pocket 5 and the connection location of fire prevention deckle board 4 are provided with a groove 6 combined with fire prevention deckle board, fire prevention deckle board 4 cross section is F type, groove 6 engages with the recess place sequence of fire prevention deckle board 4, engage position is provided with spill fire-proof smoke-proof adhesive tape 8, spill fire-proof smoke-proof adhesive tape 8 is affixed on fire prevention deckle board 4 recess place by melt viscosity, spill fire-proof smoke-proof adhesive tape 8 and fire-proof expansion seal strip 7 are similarly heat automatic expansion adhesive tape, when fiery residence occurs, fire-proof smoke-proof adhesive tape expands afterwards and groove fits tightly, intercept the air circulation between two spaces, prevent dense smoke from entering in elevator hoistways.
The utility model is by adopting fire prevention Expansion sealing adhesive tape, effectively prevent the dense smoke of rising in early days during fire from scurrying in elevator from crack between a door and its frame gap, be embedded in glass fibre cotton plate in door of elevator simultaneously, play heat-blocking action, when fire occurs, in elevator, temperature can not leap up height quickly, thus avoids people Yin Gaowen and come to harm.
Claims (6)
1. a fire-proof smoke-proof elevator door, comprise door-plate, fire prevention deckle board and door pocket, it is characterized in that: described door-plate comprises left-hand door plate and door-plate, left-hand door plate and right door-plate make position are provided with mutual dislocation and complementary stepped appearance step, right door-plate make position is provided with fire-proof expansion seal strip, all fire-proof heat insulation board is embedded with in left-hand door plate and right door-plate, left-hand door plate, right door-plate both sides are separately installed with fire prevention deckle board, fire prevention deckle board is connected with door pocket, the connection location of fire prevention deckle board and door pocket is provided with fire-proof smoke-proof adhesive tape, and described door pocket is installed on body of wall.
2. fire-proof smoke-proof elevator door according to claim 1, is characterized in that: described fire prevention deckle board cross section is F type.
3. fire-proof smoke-proof elevator door according to claim 1, is characterized in that: door pocket and the connection location of fire prevention deckle board are provided with a groove combined with fire prevention deckle board.
4. fire-proof smoke-proof elevator door according to claim 1, is characterized in that: described fire prevention deckle board has recess, and fire-proof smoke-proof adhesive tape is spill and cooperatively interacts with fire prevention deckle board recess place to install.
5. fire-proof smoke-proof elevator door according to claim 1, is characterized in that: described fire-proof heat insulation board is glass fibre cotton plate, heat insulation rock cotton board, ceramic fiber cotton plate, aluminium silicate heat insulating panel.
6. fire-proof smoke-proof elevator door according to claim 1, is characterized in that: described fire-proof expansion seal strip is that heat can self-inflating sealing band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571948.8U CN204111147U (en) | 2014-09-30 | 2014-09-30 | A kind of fire-proof smoke-proof elevator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571948.8U CN204111147U (en) | 2014-09-30 | 2014-09-30 | A kind of fire-proof smoke-proof elevator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204111147U true CN204111147U (en) | 2015-01-21 |
Family
ID=52328484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571948.8U Expired - Fee Related CN204111147U (en) | 2014-09-30 | 2014-09-30 | A kind of fire-proof smoke-proof elevator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204111147U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621169A (en) * | 2016-04-05 | 2016-06-01 | 康达电梯有限公司 | Intelligent and safe elevator |
| CN105819317A (en) * | 2016-05-19 | 2016-08-03 | 江南嘉捷电梯股份有限公司 | Sealing structure for door crack in front wall of elevator |
| CN108584644A (en) * | 2018-07-20 | 2018-09-28 | 杨宝金 | A kind of Fireproof elevator layer door and lift facility |
| CN111268540A (en) * | 2020-02-14 | 2020-06-12 | 聊城市高力金属材料有限公司 | Elevator door sleeve assembly with fireproof function |
| CN114194983A (en) * | 2020-09-18 | 2022-03-18 | 奥的斯电梯公司 | Elevator car, elevator car door and elevator system |
-
2014
- 2014-09-30 CN CN201420571948.8U patent/CN204111147U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621169A (en) * | 2016-04-05 | 2016-06-01 | 康达电梯有限公司 | Intelligent and safe elevator |
| CN105819317A (en) * | 2016-05-19 | 2016-08-03 | 江南嘉捷电梯股份有限公司 | Sealing structure for door crack in front wall of elevator |
| CN105819317B (en) * | 2016-05-19 | 2018-04-10 | 江南嘉捷电梯股份有限公司 | A kind of elevator antetheca door gap sealing structure |
| CN108584644A (en) * | 2018-07-20 | 2018-09-28 | 杨宝金 | A kind of Fireproof elevator layer door and lift facility |
| CN111268540A (en) * | 2020-02-14 | 2020-06-12 | 聊城市高力金属材料有限公司 | Elevator door sleeve assembly with fireproof function |
| CN114194983A (en) * | 2020-09-18 | 2022-03-18 | 奥的斯电梯公司 | Elevator car, elevator car door and elevator system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20190930 |