CN216043409U - Environment-friendly fireproof door with sealing piece - Google Patents
Environment-friendly fireproof door with sealing piece Download PDFInfo
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- CN216043409U CN216043409U CN202121364576.8U CN202121364576U CN216043409U CN 216043409 U CN216043409 U CN 216043409U CN 202121364576 U CN202121364576 U CN 202121364576U CN 216043409 U CN216043409 U CN 216043409U
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Abstract
The utility model relates to the technical field of fire doors, in particular to an environment-friendly fire door with a sealing piece, which comprises a fire door body, wherein the fire door body is connected with a door frame through a hinge, the interior of the fire door body is composed of an inner frame, a framework, a polytetrafluoroethylene plate, high-temperature-resistant heat-insulating cotton and the inner frame, and a fire-resistant high-temperature-resistant layer at the inner side of the fire door body is composed of the polytetrafluoroethylene plate and the high-temperature-resistant heat-insulating cotton. The fireproof door overcomes the defects of the prior art, and due to the arrangement of the polytetrafluoroethylene plate and the high-temperature-resistant heat-insulating cotton, when the fireproof door encounters a fire or the like, high temperature enters the fireproof door to achieve a first-layer heat-insulating effect through the high-temperature-resistant heat-insulating cotton, so that the transient high-temperature rapid spreading is prevented, and when the temperature exceeds the temperature borne by the first-layer heat-insulating high-temperature-resistant heat-insulating cotton, a secondary heat-insulating effect is achieved through the second-layer polytetrafluoroethylene plate, so that the whole fireproof door cannot be damaged by high temperature for a short time due to high temperature, and the effect of preventing the fire from spreading due to long-time heat insulation can not be achieved.
Description
Technical Field
The utility model relates to an environment-friendly fireproof door, in particular to an environment-friendly fireproof door with a sealing piece.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. The fireproof partition is arranged in fireproof partitions, evacuation staircases, vertical shafts and the like and has certain fire resistance, and the fireproof door has the functions of preventing fire from spreading and smoke from diffusing besides the function of a common door, can prevent the fire from spreading within a certain time and ensures personnel evacuation.
But present environment-friendly fire door with sealing member its fire prevention high temperature resistance can be relatively poor with corrosion and wear resistance when using, the poor fire behavior that will lead to preventing fire door of inside fire prevention high temperature resistance when meeting conflagration production descends, and the poor fire behavior can directly lead to personnel can not effectually rely on the fire prevention effect of preventing fire door to play and prevent the intensity of a fire and spread the effect, and the poor corrosion resistance leads to preventing fire door and reducing live time on the service life, and present environment-friendly fire door with sealing member its equipment piece together too loaded down with trivial details, and loaded down with trivial details piece together also can not effectually make fire door structure more stable, consequently appear when with the conflagration that the condition of breaking down takes place easily.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the environment-friendly fireproof door with the sealing element, which overcomes the defects of the prior art, has simple structural design, effectively solves the problems that the existing environment-friendly fireproof door with the sealing element has poor fireproof high-temperature resistance and corrosion and abrasion resistance when in use, and the fire resistance of the fireproof door is reduced due to the poor internal fireproof high-temperature resistance when a fire occurs, the poor fire-proof performance can directly lead personnel to be unable to effectively play a role in preventing the fire from spreading by relying on the fire-proof effect of the fire-proof door, the poor corrosion resistance leads to the reduction of the service life of the fire door, and the assembly and the piecing of the existing environment-friendly fire door with a sealing element are too complicated, the complicated splicing can not effectively stabilize the structure of the fireproof door, so that the problem of disintegration is easy to occur when the fireproof door is in a fire disaster.
In order to solve the technical problems, the utility model provides the following technical scheme:
an environment-friendly fire door with a sealing element is connected with a door frame by a hinge;
the fireproof door is internally composed of an inner frame, a framework, a polytetrafluoroethylene plate, high-temperature-resistant heat-insulating cotton and an inner frame;
the fireproof and high-temperature-resistant layer on the inner side of the fireproof door is composed of a polytetrafluoroethylene plate and high-temperature-resistant heat insulation cotton.
Preferably, the surface of the fireproof door is embedded and connected with a door lock, the lower end of the door lock is provided with a door handle, and the surface of the fireproof door is embedded and provided with a high-temperature-resistant glass plate.
Preferably, one end of the fireproof door is provided with a fireproof door matching groove, the fireproof door matching grooves are arranged in a matching mode, and fireproof sealing strips are arranged on the surfaces of the fireproof door matching grooves.
Preferably, door frame upper end fixedly connected with mosaic plate, mosaic plate front end fixedly connected with door closer, door closer all with door frame, prevent fire door fixed connection.
Preferably, door closer middle part swing joint has first pivot, first pivot lower extreme fixedly connected with first fly leaf, first fly leaf middle part swing joint has the second pivot, second pivot lower extreme swing joint has the second fly leaf, second fly leaf one end be equipped with prevent fire door fixed connection's prevent fire door connecting plate.
Preferably, the polytetrafluoroethylene plate is connected with the inner frame in an embedded manner, and the polytetrafluoroethylene plate is matched with the inner wall of the inner frame.
Preferably, the fireproof door is internally provided with a fireproof door inner groove, the fireproof door is externally provided with an inner groove connecting hole in an embedded manner, one end of the inner groove connecting hole is provided with a fixed block, and the front end of the fireproof door is connected with a sealing plate in an embedded manner.
Preferably, prevent that fire door inside groove and front end shrouding set up for the laminating, the shrouding relies on the fixed block through connection with preventing fire door.
The embodiment of the utility model provides an environment-friendly fireproof door with a sealing piece, which has the following beneficial effects: this kind of fire door is prevented to current environment-friendly with sealing member its fire prevention high temperature resistance can strengthen with corrosion and wear resistance when using, inside fire prevention high temperature resistance can be strengthened and will not lead to preventing the fire door's fire behavior to descend when meeting conflagration production, and fire resistance can make the effectual fire prevention effect that relies on preventing fire door of personnel can play and prevent the intensity of a fire and spread the effect by force, and corrosion resistance strengthens to make and prevents fire door increase live time on the service life, and the current environment-friendly fire door that prevents who has the sealing member its equipment piece together too can not be loaded down with trivial details, and can effectually make prevent that fire door structure is more stable, consequently be difficult to appear the condition of disintegration when with the conflagration and take place.
1. Through being provided with polytetrafluoroethylene board and high temperature resistant thermal-insulated cotton, make prevent that fire door high temperature gets into when meeting the circumstances such as conflagration and prevent that fire door is inside to play the thermal-insulated effect of first layer through high temperature resistant thermal-insulated cotton, prevent that short duration high temperature from stretching fast, when the temperature surpassed the temperature that the thermal-insulated high temperature resistant thermal-insulated cotton of first layer bore, play the thermal-insulated effect of secondary through second floor polytetrafluoroethylene board, make high temperature can directly not lead to preventing that fire door whole short duration is damaged by high temperature and can not play the long-term effect that the heat-insulating interval of long term spreads, and polytetrafluoroethylene itself has strong corrosion resisting property, can strengthen preventing that fire door can not receive the corruption influence that corrosive object caused under long-time the use, strengthen preventing fire door's service life.
2. Through setting up the inner frame, prevent the fire door inside groove, the inside groove connecting hole, fixed block and shrouding, make prevent fire door settle skeleton and polytetrafluoroethylene board through the inside casing of inner frame when constituteing, make skeleton and polytetrafluoroethylene board can inlay and fix in the inside casing, later inlay the inner frame that will fix skeleton and polytetrafluoroethylene board in preventing the fire door inside groove, later through inlaying the shrouding with the fixed block run through the inside groove connecting hole after preventing the fire door inside groove and laminating each other and fix the shrouding, make prevent that fire door wholly assembles, make prevent that fire door wholly strengthens stability can through the mode of successive layer inlaying, and rely on successive layer to inlay and can play fixed effect, strengthen the complex nature of fixity and reduction equipment.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
figure 2 is a schematic view of the exterior of the fire rated door of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
figure 4 is a schematic view of the interior of the fire rated door of the present invention;
figure 5 is a schematic view of the interior fire door channel configuration of the present invention.
In the figure: 1. a door frame; 2. a hinge; 3. a fire door; 301. the fireproof door is matched with the groove; 302. a fire-resistant seal; 303. an inner frame; 304. a framework; 305. a polytetrafluoroethylene sheet; 306. high temperature resistant heat insulation cotton; 307. an inner frame; 4. a door lock; 5. a door handle; 6. inlaying a plate; 7. a door closer; 701. a first rotating shaft; 702. a first movable plate; 703. a second rotating shaft; 704. a second movable plate; 705. a fireproof door connecting plate; 8. a high temperature resistant glass plate; 9. an interior fire door channel; 10. an inner groove connection hole; 11. a fixed block; 12. and (7) closing the plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1 to 5, an environmentally friendly fire door with a sealing member includes a fire door 3, the fire door 3 being connected to a door frame 1 by means of a hinge 2;
the fireproof door 3 is internally composed of an inner frame 303, a framework 304, a polytetrafluoroethylene plate 305, high-temperature-resistant heat-insulating cotton 306 and an inner frame 307;
the fireproof and high temperature resistant layer inside the fireproof door 3 is composed of a polytetrafluoroethylene board 305 and high temperature resistant heat insulation cotton 306.
Wherein, the surface of the fireproof door 3 is embedded and connected with a door lock 4, the lower end of the door lock 4 is provided with a door handle 5, and the surface of the fireproof door 3 is embedded and provided with a high temperature resistant glass plate 8;
in this embodiment, through this kind of design, make personnel carry out the locking and open through the lock 4 on fire door 3 surface, rethread door handle 5 opens fire door 3, makes fire door 3 can effectually open and close.
One end of each fireproof door 3 is provided with a fireproof door matching groove 301, the fireproof door matching grooves 301 are matched with each other, and fireproof sealing strips 302 are arranged on the surfaces of the fireproof door matching grooves 301;
in this embodiment, through this kind of design, make prevent fire door 3 inseparabler when the closure through the effect that prevents fire door agrees with groove 301 when closing, can not be too much more space, and prevent that fire door agrees with fire sealing strip 302 that groove 301 surface set up and enables prevent fire door 3 and play 302 through the fire sealing strip and strengthen sealed effect after connecting, prevent dense smoke and flame and agree with groove 301 through preventing fire door and pass.
The upper end of the door frame 1 is fixedly connected with an embedded plate 6, the front end of the embedded plate 6 is fixedly connected with a door closer 7, and the door closer 7 is fixedly connected with the door frame 1 and the fireproof door 3;
in this embodiment, through this kind of design, make door closer 7 can be effectual fixed with door frame 1 through mosaic plate 6, fixed back door closer 7 can not easy pine take off and drop after using.
The middle part of the door closer 7 is movably connected with a first rotating shaft 701, the lower end of the first rotating shaft 701 is fixedly connected with a first movable plate 702, the middle part of the first movable plate 702 is movably connected with a second rotating shaft 703, the lower end of the second rotating shaft 703 is movably connected with a second movable plate 704, and one end of the second movable plate 704 is provided with a fireproof door connecting plate 705 fixedly connected with the fireproof door 3;
in this embodiment, with such a design, the door closer 7 moves the first movable plate 702 and the second movable plate 704 through the first rotating shaft 701 and the second rotating shaft 703, so that the door closer 7 can also effectively move when the fire door 3 is opened and closed.
Wherein, the polytetrafluoroethylene board 305 is connected with the inner frame 307 in an embedded manner, and the polytetrafluoroethylene board 305 is matched with the inner wall of the inner frame 307;
in this embodiment, through such a design, the ptfe sheet 305 can be effectively embedded in the inner frame 307 for fixation, and the ptfe sheet 305 and the inner wall of the inner frame 307 are engaged with each other, so that the ptfe sheet 305 and the inner frame 307 are not dropped due to excessive gaps left when they are embedded.
The fireproof door comprises a fireproof door 3, an inner groove 9 of the fireproof door, inner groove connecting holes 10, a fixing block 11 and a sealing plate 12, wherein the inner groove 9 of the fireproof door is arranged on the inner side of the fireproof door 3, the inner groove connecting holes 10 are embedded on the outer side of the fireproof door 3, the fixing block 11 is arranged at one end of each inner groove connecting hole 10, and the sealing plate 12 is embedded and connected at the front end of the fireproof door 3;
in this embodiment, through this kind of design, make prevent fire door 3 rely on prevent fire door inside groove 9 can effectual fixed inner tower 307 for inner tower 307 can with prevent fire door inside groove 9 is effectual to be connected, inlay with preventing fire door inside groove 9 through shrouding 12 of preventing fire door 3 front end and be connected fixedly, make prevent fire door 3 can effectual constitution a whole.
The fireproof door inner groove 9 and the front end sealing plate 12 are arranged in a fitting mode, and the sealing plate 12 and the fireproof door 3 are connected in a penetrating mode through the fixing block 11;
in this embodiment, through this kind of design, make prevent fire door inside groove 9 can effectually play sealed effect with the 12 laminating of shrouding, rethread fixed block 11 runs through shrouding 12 and prevents fire door 3 and strengthen stably, makes prevent fire door 3 form a firm whole.
The working principle is as follows: through being provided with polytetrafluoroethylene board 305 and high temperature resistant thermal-insulated cotton 306, make prevent that fire door 3 from high temperature entering when meeting the circumstances such as conflagration prevents that fire door 3 is inside to play the thermal-insulated effect of first layer through high temperature resistant thermal-insulated cotton 306, prevent that short duration high temperature from stretching fast, when the temperature exceeds the temperature that first layer thermal-insulated high temperature resistant thermal-insulated cotton 306 bore, play secondary thermal-insulated effect through second floor polytetrafluoroethylene board 305, make high temperature can directly not lead to preventing that fire door 3 is whole short-term by high temperature damage and can not play the effect that long term interval heat prevents the intensity of a fire and stretch, and polytetrafluoroethylene itself has strong corrosion resisting property, can strengthen preventing fire door 3 and can not receive the corruption influence that corrosive object caused under long-time use, strengthen preventing fire door 3's service life, secondly the inside groove is through setting up inner frame 307, prevent fire door 9, connecting hole 10, fixed block 11 and shrouding 12, make prevent fire door 3 and place skeleton 304 and polytetrafluoroethylene board through the inside casing 303 of inner frame 307 when constituteing 305, make skeleton 304 and polytetrafluoroethylene board 305 can inlay and fix in inside casing 303, later inlay the inner gimbal 307 who has fixed skeleton 304 and polytetrafluoroethylene board 305 in preventing fire door inside groove 9, later through inlaying shrouding 12 and running through inside groove connecting hole 10 with fixed block 11 after preventing fire door inside groove 9 and laminating each other and fix shrouding 12, make prevent fire door 3 wholly assemble, make prevent fire door 3 wholly strengthen the stability ability through the mode of inlaying layer by layer, and rely on layer by layer to inlay and can play fixed effect, strengthen the fixity and reduce the loaded down with trivial details nature of equipment.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An environment-friendly fireproof door with a sealing element comprises a fireproof door (3), and is characterized in that the fireproof door (3) is connected with a door frame (1) by a hinge (2);
the fireproof door (3) is internally composed of an inner frame (303), a framework (304), a polytetrafluoroethylene plate (305), high-temperature-resistant heat-insulating cotton (306) and an inner frame (307);
the fireproof and high-temperature-resistant layer on the inner side of the fireproof door (3) is composed of a polytetrafluoroethylene plate (305) and high-temperature-resistant heat insulation cotton (306).
2. The environmentally friendly fire door with a seal according to claim 1, characterized in that a door lock (4) is embedded and connected on the surface of the fire door (3), a door handle (5) is arranged at the lower end of the door lock (4), and a high temperature resistant glass plate (8) is embedded and arranged on the surface of the fire door (3).
3. The environmentally friendly fire door with a sealing member according to claim 1, wherein one end of the fire door (3) is provided with fire door fitting grooves (301), the fire door fitting grooves (301) are mutually fitted, and the surfaces of the fire door fitting grooves (301) are provided with fire-proof sealing strips (302).
4. The environment-friendly fireproof door with a sealing element according to claim 1, wherein a panel (6) is fixedly connected to the upper end of the door frame (1), a door closer (7) is fixedly connected to the front end of the panel (6), and the door closer (7) is fixedly connected to the door frame (1) and the fireproof door (3).
5. The environmentally friendly fire door with a sealing element according to claim 4, wherein a first rotating shaft (701) is movably connected to the middle of the door closer (7), a first movable plate (702) is fixedly connected to the lower end of the first rotating shaft (701), a second rotating shaft (703) is movably connected to the middle of the first movable plate (702), a second movable plate (704) is movably connected to the lower end of the second rotating shaft (703), and a fire door connecting plate (705) fixedly connected to the fire door (3) is arranged at one end of the second movable plate (704).
6. The environmentally friendly fire door having a seal according to claim 1, wherein the teflon plate (305) is connected to the inner frame (307) by a mosaic connection, and the teflon plate (305) and the inner wall of the inner frame (307) are engaged with each other.
7. The environmentally friendly fire door with sealing member according to claim 1, wherein the fire door (3) is provided with a fire door inner groove (9) at the inner side, inner groove connecting holes (10) are embedded at the outer side of the fire door (3), a fixing block (11) is arranged at one end of each inner groove connecting hole (10), and a sealing plate (12) is embedded and connected at the front end of the fire door (3).
8. The environmentally friendly fire door with a sealing member according to claim 7, wherein the fire door inner groove (9) and the front end sealing plate (12) are disposed in a fitting manner, and the sealing plate (12) and the fire door (3) are connected by a fixing block (11) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121364576.8U CN216043409U (en) | 2021-06-19 | 2021-06-19 | Environment-friendly fireproof door with sealing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121364576.8U CN216043409U (en) | 2021-06-19 | 2021-06-19 | Environment-friendly fireproof door with sealing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216043409U true CN216043409U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121364576.8U Active CN216043409U (en) | 2021-06-19 | 2021-06-19 | Environment-friendly fireproof door with sealing piece |
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| Country | Link |
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| CN (1) | CN216043409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234144A (en) * | 2022-07-04 | 2022-10-25 | 杭州康安消防设备有限公司 | Heat-insulation fireproof door and manufacturing method thereof |
-
2021
- 2021-06-19 CN CN202121364576.8U patent/CN216043409U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234144A (en) * | 2022-07-04 | 2022-10-25 | 杭州康安消防设备有限公司 | Heat-insulation fireproof door and manufacturing method thereof |
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