CN218716339U - Wooden fire door that prevents impact - Google Patents
Wooden fire door that prevents impact Download PDFInfo
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- CN218716339U CN218716339U CN202222744214.2U CN202222744214U CN218716339U CN 218716339 U CN218716339 U CN 218716339U CN 202222744214 U CN202222744214 U CN 202222744214U CN 218716339 U CN218716339 U CN 218716339U
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- Prior art keywords
- door
- fire
- door frame
- door leaf
- fixedly arranged
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000035939 shock Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims 6
- 230000002265 prevention Effects 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000007480 spreading Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009970 fire resistant effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a prevent fire door technical field, and disclose a wooden fire door that prevents impact, including the door frame, the inside of door frame is provided with the door leaf, be provided with door closer and hinge between door leaf and the door frame, the inside fixed mounting of door frame has the raceway, this wooden fire door that prevents impact, the raceway passes through shower nozzle blowout water, cool down to the door leaf, the protective sheath in the handle outside makes things convenient for stranded personnel to open the door leaf and flees, the door closer closes the door leaf, prevent that stranded personnel from fleeing the back condition of a fire to the fire door outside, when the intensity of a fire is great and the door body burns out soon, can play certain function of putting out a fire through the dry powder, the time that the extension door leaf was burnt out, the fire prevention effect of fire door has further been improved, and be provided with fire-resistant sealing strip one and fire-resistant sealing strip two in crack department, prevent that the condition of a fire from spreading from the crack department, backup pad and skeleton have increased the anti pressure capability of door leaf, and prolonged service life, and the practicality are improved.
Description
Technical Field
The utility model relates to a prevent fire door technical field, specifically be a wooden fire door that shocks resistance.
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. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people.
But present wooden fire door, when meetting the conflagration, the plank receives expend with heat and contract with cold's influence, and the plank takes place to warp easily, and then leads to door plant and door frame junction to appear warping, has influenced opening and close of wooden fire door to its intensity and shock resistance are relatively poor.
The technical scheme (the utility model discloses a chinese novel utility patent of CN 215859814U) discloses a wooden fire door that anti-impact preapres for an unfavorable turn of events shape, and door closer one end is connected with the door frame, and the door closer other end is connected with the door leaf, and the door leaf is including frame and radiation shield, and the frame is inlayed at the radiation shield inner chamber, and the radiation shield outside is provided with a plurality of wooden door boards, and wooden door board passes through screw and frame attach, leaves the clearance between the adjacent wooden door board, and each wooden door board outside all is provided with the rubber pad. When the wooden door plant is heated and extends, leave gapped setting through between the adjacent wooden door plant, prevent to extrude each other between the wooden door plant, avoided the wooden door plant at both ends about the door leaf to extend back and door frame butt to lead to the problem that the door leaf can't be opened, in the contrast patent, when the conflagration takes place, can not cool down the door leaf, and do not have the function of putting out a fire, the fire prevention effect remains the reinforcing, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a wooden fire door that shocks resistance to propose current wooden fire door in solving above-mentioned background, when meetting the conflagration, the plank receives expend with heat and contract with cold's influence, and the plank takes place to warp easily, and then leads to door plant and door frame junction to appear warping, has influenced opening and close of wooden fire door, and its intensity and the relatively poor problem of shock resistance.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wooden fire door that shocks resistance, includes the door frame, the inside of door frame is provided with the door leaf, be provided with door closer and hinge between door leaf and the door frame, the inside fixed mounting of door frame has the raceway, the play water end fixed mounting of raceway has the connecting pipe, the bottom fixed mounting of connecting pipe has the shower nozzle, the side fixed mounting of door leaf has the handle, the avris fixed mounting of door frame has fire prevention sealing strip one, one side fixed mounting that fire prevention sealing strip one was kept away from to the door leaf has fire prevention sealing strip two, the cavity has been seted up to the inside of door leaf, the inboard fixed mounting of cavity has the reinforcing plate, the side fixed mounting of reinforcing plate has the backup pad, the side packing of backup pad has dry powder, the inside fixed mounting of door leaf has the skeleton, be provided with the pearlite between skeleton and the reinforcing plate.
Preferably, the same two water pipes are arranged and symmetrically arranged relative to the central line of the door frame, and the water pipes are communicated with the connecting pipes, so that the door leaf is cooled conveniently.
Preferably, the shower nozzle is provided with the same a plurality ofly, and is the equidistance and distributes, the outside of handle is provided with thermal-insulated protective sheath, and the person of being convenient for fleeing opens and prevents that fire door flees.
Preferably, the backup pad is provided with the same a plurality ofly, and is "v" style of calligraphy structure distribution, the skeleton is "well" style of calligraphy structure, is convenient for improve anti punching press ability.
Preferably, door frame, door leaf and skeleton are fire-retardant timber, the seal groove is left in the overlap joint cut-out department between door frame and the door leaf, is convenient for prevent that smog from spilling over from the crack.
Preferably, the outer sides of the door leaf and the door frame are provided with flame-retardant coatings, and the center lines of the door frame, the door leaf and the connecting pipe are located on the same straight line, so that the service life is prolonged conveniently.
Compared with the prior art, the utility model provides a wooden fire door that prevents impact possesses following beneficial effect: this fire door is prevented to wooden that shocks resistance, the raceway passes through shower nozzle blowout water, cool down to the door leaf, the door leaf is opened to the protective sheath in the handle outside convenient stranded personnel and flees, the door closer closes the door leaf, prevent that stranded personnel from fleeing the back condition of a fire scatter outside the fire door, when the intensity of a fire is great and the door body burns out soon, can play certain fire extinguishing function through the dry powder, the time that the extension door leaf is burnt out, fire door's fire prevention effect has further been improved, and be provided with fire sealing strip one and fire sealing strip two in crack department, prevent that the condition of a fire from scattering from crack department, backup pad and skeleton have increased the anti pressure resistance ability of door leaf, service life is prolonged, and practicability is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic sectional view of the door frame of the present invention;
fig. 4 is a schematic sectional view of the door leaf of the present invention.
Wherein: 1. a door frame; 2. a door leaf; 3. a door closer; 4. a hinge; 5. a water delivery pipe; 6. a connecting pipe; 7. a spray head; 8. a handle; 9. a first fireproof sealing strip; 10. a second fireproof sealing strip; 11. a cavity; 12. Dry powder; 13. a support plate; 14. a framework; 15. perlite; 16. a reinforcing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a shock-resistant wooden fireproof door comprises a door frame 1, a door leaf 2 is arranged inside the door frame 1, a door closer 3 and a hinge 4 are arranged between the door leaf 2 and the door frame 1, a water conveying pipe 5 is fixedly arranged inside the door frame 1, a connecting pipe 6 is fixedly arranged at the water outlet end of the water conveying pipe 5, a spray head 7 is fixedly arranged at the bottom end of the connecting pipe 6, a handle 8 is fixedly arranged on the side surface of the door leaf 2, a first fireproof sealing strip 9 is fixedly arranged on the side of the door frame 1, a second fireproof sealing strip 10 is fixedly arranged on the side, away from the first fireproof sealing strip 9, of the door leaf 2, a cavity 11 is formed in the door leaf 2, a reinforcing plate 16 is fixedly arranged on the inner side of the cavity 11, a supporting plate 13 is fixedly arranged on the side surface of the reinforcing plate 16, dry powder 12 is filled in the side surface of the supporting plate 13, a framework 14 is fixedly arranged inside the door leaf 2, a perlite 15 is arranged between the framework 14 and the reinforcing plate 16, in the process of using the device, the water is sprayed out through the water by the spray head 7 through the water conveying pipe 5, the door leaf 2 is used for cooling the door leaf 2, a protective sleeve outside the door leaf 8 is convenient for people to open the escape 2, the door leaf 2, the door closer 3, the escape 2, and the escape situation of the door can be prevented from the escape door after the escape door, and the trapped people can be prevented from being trapped outside the escape situation;
the water delivery pipes 5 are provided with two identical water delivery pipes which are symmetrically arranged about the center line of the door frame 1, the water delivery pipes 5 are communicated with the connecting pipes 6, the spray heads 7 are provided with a plurality of identical spray heads which are distributed at equal intervals, the outer side of the handle 8 is provided with a heat insulation protective sleeve, the supporting plates 13 are provided with a plurality of identical spray heads which are distributed in a V-shaped structure, and the framework 14 is in a well-shaped structure;
When using, raceway 5 is through 7 blowout water of shower nozzle, cool down to door leaf 2, the door leaf 2 of opening is conveniently stranded to the protective sheath in the 8 outsides of handle, door closer 3 closes door leaf 2, prevent that stranded personnel from escaping the back condition of a fire and spreading to the fire door outside, in the in-process that uses the device, dry powder 12 in the cavity 11 is when the intensity of a fire is great and the door body burns out soon, can play certain fire extinguishing function through dry powder 12, the time that extension door leaf 2 was burnt out, the fire prevention effect of preventing fire door has further been improved, and be provided with fire sealing strip one 9 and fire sealing strip two 10 in crack department, prevent that the condition of a fire from spreading from crack department, backup pad 13 and skeleton 14 have increased the anti pressure capacity of door leaf 2, service life is prolonged, practicability is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wooden fire door that shocks resistance, includes door frame (1), its characterized in that: the door comprises a door frame (1), a door closer (3) and a hinge (4) are arranged between the door frame (1) and the door frame (1), a water conveying pipe (5) is fixedly arranged inside the door frame (1), a connecting pipe (6) is fixedly arranged at a water outlet end of the water conveying pipe (5), a spray head (7) is fixedly arranged at the bottom end of the connecting pipe (6), a handle (8) is fixedly arranged on the side surface of the door frame (2), a first fireproof sealing strip (9) is fixedly arranged on the lateral side of the door frame (1), a second fireproof sealing strip (10) is fixedly arranged on one side, away from the first fireproof sealing strip (9), of the door leaf (2), a cavity (11) is formed inside the door frame (2), a reinforcing plate (16) is fixedly arranged on the inner side of the cavity (11), a supporting plate (13) is fixedly arranged on the lateral side of the reinforcing plate (16), dry powder (12) is filled in the lateral side of the supporting plate (13), a framework (14) is fixedly arranged inside the door leaf (2), and a reinforcing plate (15) is arranged between the framework (14) and the reinforcing plate (16).
2. An impact resistant fire rated wood door in accordance with claim 1, further comprising: the two same water conveying pipes (5) are symmetrically arranged relative to the center line of the door frame (1), and the water conveying pipes (5) are communicated with the connecting pipe (6).
3. An impact resistant fire rated wood door as defined in claim 2, further comprising: shower nozzle (7) are provided with the same a plurality ofly, and are the equidistance and distribute, the outside of handle (8) is provided with thermal-insulated protective sheath.
4. An impact resistant fire rated wood door according to claim 3 wherein: the supporting plates (13) are arranged in a plurality of identical V-shaped structures, and the framework (14) is in a well-shaped structure.
5. An impact resistant fire rated wood door according to claim 4 wherein: the door frame (1), the door leaf (2) and the framework (14) are all made of flame-retardant wood, and a sealing groove is reserved at a cutting opening of the lap joint between the door frame (1) and the door leaf (2).
6. An impact resistant fire rated wood door as defined in claim 5, further comprising: the outer sides of the door leaf (2) and the door frame (1) are both provided with flame-retardant coatings, and the central lines of the door frame (1), the door leaf (2) and the connecting pipe (6) are located on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222744214.2U CN218716339U (en) | 2022-10-19 | 2022-10-19 | Wooden fire door that prevents impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222744214.2U CN218716339U (en) | 2022-10-19 | 2022-10-19 | Wooden fire door that prevents impact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218716339U true CN218716339U (en) | 2023-03-24 |
Family
ID=85586304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222744214.2U Active CN218716339U (en) | 2022-10-19 | 2022-10-19 | Wooden fire door that prevents impact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218716339U (en) |
-
2022
- 2022-10-19 CN CN202222744214.2U patent/CN218716339U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |