CN209457784U - The fireproof and theftproof door of surface coating polyurethane coating - Google Patents
The fireproof and theftproof door of surface coating polyurethane coating Download PDFInfo
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- CN209457784U CN209457784U CN201821677700.4U CN201821677700U CN209457784U CN 209457784 U CN209457784 U CN 209457784U CN 201821677700 U CN201821677700 U CN 201821677700U CN 209457784 U CN209457784 U CN 209457784U
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Abstract
The utility model relates to fire-proof and theft-proof technical fields, disclose a kind of fireproof and theftproof door of surface coating polyurethane coating.Including fireproof door frame, fire prevention door body and fire-proof and theft-proof lock, the side for door body of preventing fires is connected by hinge with fireproof door frame, and the other side for door body of preventing fires is fixed with fire-proof and theft-proof lock, and fire-proof and theft-proof, which is locked, is equipped with fire prevention handle, and fire prevention door body is equipped with automatic closing device；Fireproof door frame and fire prevention door body are made of fireproof wood block, and fireproof wood block successively includes the first fireprotection layer, the first plank layer, first thermal insulation layer, the second fireprotection layer, second thermal insulation layer, the second plank layer and third fireprotection layer from outside to inside；First fireprotection layer and third fireprotection layer are polyurethane fireproof coating, and first thermal insulation layer and second thermal insulation layer are polyurethane heat-barrier material, and the second fireprotection layer is porcelain tendre plate.The fireproof and theftproof door of the utility model technology heat-insulated using multi-layer fireproofing, keeps the fire insulation performance of fire resistant doorsets more preferable.
Description
Technical field
The utility model relates to fire-proof and theft-proof technical fields, more particularly to a kind of fire prevention of surface coating polyurethane coating
Security door.
Background technique
With the development of the times, people's lives level is continuously improved, at present people in order to pursue it is indoor it is beautiful with it is easypro
It is suitable, usually indoor various dress products are all packed with timber, timber is also the preferred of people.But with various electricity
The electric appliance running of the use of device, excess load happens occasionally, and can overheat row due to circuit in this way into fire；And since people are present
Use natural gas as the fuel being often used, in use also due to pipeline aging gas leakage forms fire.So
In daily life and production technology, fire happens occasionally, and these fire often bring serious consequence, gives people
Life safety and economic security bring harm.And when fire occurs, timber is often " real murderer " for leading to fire spread.For
Overcoming drawbacks described above, someone has devised aluminum wood composite door, but since the thermal conductivity of metal is fine, it is easy to heat is passed
It is delivered on timber, and timber is inflammable product, it is only necessary to there is enough oxygen, and timber has reached since temperature is excessively high
It is fiery, can thus timber be caused to burn, so that fire-retardant effect cannot be played well.
Utility model content
The purpose of this utility model is to overcome of the existing technology to make to prevent fires since the thermal conductivity of metal is very good
The bad problem of door flame retardant effect, provides a kind of fireproof and theftproof door, the fireproof and theftproof door small, beautiful, flameproof effect with density
Good advantage.
To achieve the goals above, the utility model provides a kind of fireproof and theftproof door of surface coating polyurethane coating, packet
Fireproof door frame, fire prevention door body and fire-proof and theft-proof lock are included, the side of the fire prevention door body is connected by hinge with the fireproof door frame,
The other side of fire prevention door body is fixed with the fire-proof and theft-proof lock, and the fire-proof and theft-proof, which is locked, is equipped with fire prevention handle, the fire resistant doorsets
Body is equipped with automatic closing device；
The fireproof door frame and the fire prevention door body are made of fireproof wood block, and the fireproof wood block successively wraps from outside to inside
Include the first fireprotection layer, the first plank layer, first thermal insulation layer, the second fireprotection layer, second thermal insulation layer, the second plank layer and third fire prevention
Layer；
First fireprotection layer and the third fireprotection layer are polyurethane fireproof coating, the first thermal insulation layer and described the
Two thermal insulation layers are polyurethane heat-barrier material, and second fireprotection layer is porcelain tendre plate.
Preferably, it is equipped with the first fire-retardant sealing ring between the fireproof door frame and the fire prevention door body, fire can occur
Calamity prevents the leakage that smog due to the gap between fire prevention door body and fireproof door frame and occurs, and interferes escape personnel in escape process
In observation to ambient enviroment, while the opening of fire prevention door body will not be interfered.
Preferably, it is equipped with fire trapping ring between the fire prevention door body and fire-proof and theft-proof lock, fire avoidance can occurring
It causes to generate gap between the two since the coefficient of expansion between fire prevention door body and fire-proof and theft-proof lock is different, and smog can be from
Leakage among these gaps interferes escape personnel during escape to the observation of ambient enviroment.
Preferably, it is equipped with detachable chain between the fire-proof and theft-proof lock and the fireproof door frame, can further functioned as
Antitheft effect.
Preferably, the fireproof door frame is fixed with telescopic rod, and the telescopic rod is fixed with the automatic closing device
Connection, can make a long-time be in closed state, prevent the leakage of the smog when fire occurs, while can also completely cut off outer
The air in portion.
Preferably, the fire prevention door body is equipped with escape truck door, sets between the escape truck door and the fire prevention door body
There is the second fire-retardant sealing ring, personnel when fire occurs that can be convenient can smoothly withdraw, while a large amount of smog will not be made to be leaked to
In escape route.
Through the above technical solutions, can achieve it is following the utility model has the advantages that
(1) the lesser polyurethane material of density and timber are used, it is possible to reduce the sole mass of fireproof and theftproof door facilitates fortune
Defeated and installation.
(2) technology heat-insulated using multi-layer fireproofing, keeps the fire insulation performance of fire resistant doorsets more preferable.
(3) it can be prevented when fire occurs using fire trapping ring and fire-retardant sealing ring due to sealing bad cause outside smog
It lets out, influences observation of the escape personnel to ambient enviroment.
Detailed description of the invention
Fig. 1 is the schematic diagram of the fireproof and theftproof door of the utility model one embodiment；
Fig. 2 is the diagrammatic cross-section of fireproof and theftproof door shown in Fig. 1.
Description of symbols
1 wall, 2 fireproof door frame
3 first fire trapping rings 4 fire prevention door body
5 hinge, 6 fire-proof and theft-proof lock
The detachable chain of 7 automatic closing device 8
9 telescopic rods 10 fire prevention handle
11 fireproof wood block, 12 second fire trapping ring
111 first fireprotection layer, 112 first plank layer
113 first thermal insulation layer, 114 second fireprotection layer
115 second thermal insulation layer, 116 second plank layer
117 third fireprotection layers
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the description of the present invention, it should be understood that the orientation or position of the instructions such as term " side ", " other side "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
In addition, term " first ", " second " are only used for the purpose of description, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic and therefore define " first ", the feature of " second " can be expressed or hidden
It include one or more features containing ground.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or integrally connected；
It can be and be directly connected to, be also possible to be indirectly connected with by intermediary, can be the connection or two members inside two elements
The interaction relationship of part.For the ordinary skill in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the utility model.
The utility model provides a kind of fireproof and theftproof door of surface coating polyurethane coating, as shown in Figure 1, including fire resistant doorsets
The side of frame 2, fire prevention door body 4 and fire-proof and theft-proof lock 6, the fire prevention door body 4 is connected by hinge 5 with the fireproof door frame 2, institute
The other side for stating fire prevention door body 4 is fixed with the fire-proof and theft-proof lock 6, and the fire-proof and theft-proof lock 6 is equipped with the fire prevention handle 10,
The fire prevention door body 4 is equipped with automatic closing device 7, and the fireproof door frame 2 is embedded into wall 1.
As shown in Fig. 2, the fireproof door frame 2 and the fire prevention door body 4 are made of fireproof wood block 11, the fireproof wood block
11 successively include the first fireprotection layer 111, the first plank layer 112, first thermal insulation layer 113, the second fireprotection layer 114, the from outside to inside
Two thermal insulation layers 115, the second plank layer 116 and third fireprotection layer 117.
In the present invention, first fireprotection layer 111 and the third fireprotection layer 117 are polyurethane fireproof coating,
The first thermal insulation layer 113 and the second thermal insulation layer 115 are polyurethane heat-barrier material, and second fireprotection layer 114 is porcelain tendre
Plate.
It is fire-retardant that first is equipped in the utility model one embodiment, between the fireproof door frame 2 and the fire prevention door body 4
The leakage of smog, harm can occur in generation fire avoidance due to the gap between fire prevention door body and fireproof door frame for sealing ring 3
Hinder escape personnel during escape to the observation of ambient enviroment.It is equipped between the fire prevention door body 4 and fire-proof and theft-proof lock 6
Fire avoidance can occur for the second fire trapping ring 11 since the coefficient of expansion between fire prevention door body 4 and fire-proof and theft-proof lock 6 is different
It causes to generate gap between the two, and smog can be revealed among these gaps, interfere escape personnel right during escape
The observation of ambient enviroment.The fire prevention door body 4 is equipped with escape truck door 13, the escape truck door 13 and the fire prevention door body 4
Between be equipped with the second fire-retardant sealing ring 14, personnel when fire occurs that can be convenient can smoothly withdraw, while will not make a large amount of cigarettes
Mist is leaked in escape route.Plug-in unit can be connected by being equipped between the escape truck door 13 and fire prevention door body 4.
In another embodiment of the utility model, as shown in Figure 1, fire-proof and theft-proof lock 6 and the fireproof door frame 2
Between be connected with detachable chain 8.The fireproof door frame 2 is fixed with telescopic rod 9, and the telescopic rod 9 closes automatically with described
It attaches together and sets 7 and be fixedly connected, a long-time can be made to be in closed state, prevent the leakage of the smog when fire occurs, simultaneously
External air can also be completely cut off.
The first fire-retardant sealing ring (3) and the second fire-retardant sealing ring (14) are by flame retardant polyurethane expanding material system
At.
The porcelain tendre plate produces corresponding shape by the soil of 80-95wt.% and the water-soluble additives of 5-15wt.%,
It is formed by illumination, is formed using 400-600 degrees Celsius of high temperature sintering.Its preparation process and normal ceramic preparation process one
It causes.Second fireprotection layer 114, first thermal insulation layer 113 and second thermal insulation layer 115 with a thickness of 5-10mm.First fire prevention
Layer 111 passes through with the third fireprotection layer 117 to be applied on plank, with a thickness of 1-3mm.The first plank layer 112
With the second plank layer 116 with a thickness of 5-20mm.The first plank layer 112, first thermal insulation layer 113, the second fireprotection layer 114,
It is bonded between second thermal insulation layer 115, the second plank layer 116 by heat-resistant adhesive.
The fireproof and theftproof door of coating polyurethane coating in surface provided by the utility model uses the lesser polyurethane material of density
Material and timber, it is possible to reduce the sole mass of fireproof and theftproof door, convenient transportation and installation.Using the heat-insulated technology of multi-layer fireproofing,
Keep the fire insulation performance of fire resistant doorsets more preferable.It can be prevented when fire occurs using fire trapping ring and fire-retardant sealing ring due to sealing
It is bad that smog is caused to leak, influence observation of the escape personnel to ambient enviroment.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
To various combinations of possible ways, no further explanation will be given.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the protection scope of the utility model.
Claims (6)
1. a kind of fireproof and theftproof door of surface coating polyurethane coating, which is characterized in that including fireproof door frame (2), fire prevention door body
(4) and fire-proof and theft-proof locks (6), and the side of fire prevention door body (4) is connected by hinge (5) with the fireproof door frame (2), described
The other side of fire prevention door body (4) is fixed with the fire-proof and theft-proof lock (6), and the fire-proof and theft-proof lock (6) is equipped with fire prevention handle
(10), the fire prevention door body (4) is equipped with automatic closing device (7)；
The fireproof door frame (2) and the fire prevention door body (4) are made of fireproof wood block (11), and the fireproof wood block (11) is from outer
To it is interior successively include the first fireprotection layer (111), the first plank layer (112), first thermal insulation layer (113), the second fireprotection layer (114),
Second thermal insulation layer (115), the second plank layer (116) and third fireprotection layer (117)；
First fireprotection layer (111) and the third fireprotection layer (117) are polyurethane fireproof coating, the first thermal insulation layer
(113) and the second thermal insulation layer (115) is polyurethane heat-barrier material, and second fireprotection layer (114) is porcelain tendre plate.
2. the fireproof and theftproof door of coating polyurethane coating in surface according to claim 1, which is characterized in that the fire resistant doorsets
The first fire-retardant sealing ring (3) is equipped between frame (2) and the fire prevention door body (4).
3. the fireproof and theftproof door of coating polyurethane coating in surface according to claim 1, which is characterized in that the fire resistant doorsets
Fire trapping ring (12) are equipped between body (4) and fire-proof and theft-proof lock (6).
4. the fireproof and theftproof door of coating polyurethane coating in surface according to claim 1, which is characterized in that the fire prevention is anti-
It steals and is equipped with detachable chain (8) between lock (6) and the fireproof door frame (2).
5. the fireproof and theftproof door of coating polyurethane coating in surface according to claim 1, which is characterized in that the fire resistant doorsets
Frame (2) is fixed with telescopic rod (9), and the telescopic rod (9) is fixedly connected with the automatic closing device (7).
6. the fireproof and theftproof door of coating polyurethane coating in surface according to claim 1, which is characterized in that the fire resistant doorsets
Body (4) is equipped with escape truck door (13), and it is fire-retardant close that second is equipped between the escape truck door (13) and the fire prevention door body (4)
Seal (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821677700.4U CN209457784U (en) | 2018-10-16 | 2018-10-16 | The fireproof and theftproof door of surface coating polyurethane coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821677700.4U CN209457784U (en) | 2018-10-16 | 2018-10-16 | The fireproof and theftproof door of surface coating polyurethane coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209457784U true CN209457784U (en) | 2019-10-01 |
Family
ID=68036740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821677700.4U Active CN209457784U (en) | 2018-10-16 | 2018-10-16 | The fireproof and theftproof door of surface coating polyurethane coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209457784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778257A (en) * | 2019-10-08 | 2020-02-11 | 沈阳炳恒科技有限公司 | Fire prevention theftproof assembled timber |
-
2018
- 2018-10-16 CN CN201821677700.4U patent/CN209457784U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778257A (en) * | 2019-10-08 | 2020-02-11 | 沈阳炳恒科技有限公司 | Fire prevention theftproof assembled timber |
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