CN213413145U - Wooden fire door - Google Patents
Wooden fire door Download PDFInfo
- Publication number
- CN213413145U CN213413145U CN202021920911.3U CN202021920911U CN213413145U CN 213413145 U CN213413145 U CN 213413145U CN 202021920911 U CN202021920911 U CN 202021920911U CN 213413145 U CN213413145 U CN 213413145U
- Authority
- CN
- China
- Prior art keywords
- panel
- fire
- board
- honeycomb
- plate
- 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.)
- Expired - Fee Related
Links
- 239000003063 flame retardant Substances 0.000 claims abstract description 24
- 239000000919 ceramic Substances 0.000 claims abstract description 16
- 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 abstract description 15
- 239000011094 fiberboard Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 9
- 230000009970 fire resistant effect Effects 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- 235000019362 perlite Nutrition 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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Abstract
The utility model relates to a wooden fire door that prevents, which comprises a pane, the panel is provided with two-layerly, is provided with fire-retardant flame retardant coating between the two-layer panel, fire-retardant flame retardant coating has set gradually honeycomb fixed plate, ceramic fiber board and has supported the buffer board along panel one side direction, support the buffer board including the resistance to compression board and a plurality of longitudinal arrangement's that are wavy setting the reinforcing pipe, resistance to compression board sets up between panel and reinforcing pipe, be provided with buffer material in the reinforcing pipe. The utility model discloses technical scheme has rational in infrastructure, has better, more stable fire prevention function's technological effect.
Description
Technical Field
The utility model belongs to the technical field of the fire door technique of preventing fire door and specifically relates to a wooden fire door that prevents.
Background
The fireproof door is a door with fire resistance, can effectively block the air circulation between two spaces when a fire disaster happens, indirectly prevents the diffusion of dense smoke, toxic gas and hot gas, prolongs or controls the spread of fire, and therefore plays a vital role when the fire disaster happens. At present, the fire door of preventing on the market generally divide into wooden fire door, steel and wood prevent fire door, other prevent fire door etc. and the structural strength that some wooden fire doors among the prior art adopted is not enough, after burning for a long time, produces heat altered shape with its inside material easily, influences its life-span, and then can not effectively prevent stretching of conflagration, and its fire prevention effect is also not ideal enough.
SUMMERY OF THE UTILITY MODEL
Based on the problem, the utility model provides a fire door is prevented to wooden rational in infrastructure, that have better, more stable fire prevention function.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a wooden fire door that prevents, includes the panel, the panel is provided with two-layerly, is provided with fire-retardant flame retardant coating between the two-layer panel, fire-retardant flame retardant coating has set gradually honeycomb fixed plate, ceramic fiber board and has supported the buffer board along panel one side direction, support the buffer board including the resistance to compression board that is wavy setting and a plurality of longitudinal arrangement's reinforced pipe, resistance to compression board sets up between panel and reinforced pipe, be provided with buffer material in the reinforced pipe.
By adopting the technical scheme, the arrangement of the flame-retardant fireproof layer and the ceramic fiber board ensures effective fire prevention, the flame-retardant fireproof layer is fixed through the honeycomb fixing plates on two sides, the ceramic fiber board is arranged between the reinforcing pipe and the honeycomb fixing plates, chain reaction is avoided during fire, the strength of the reinforcing pipe is improved, and meanwhile, dual fire prevention is realized, so that the fire resistance of the fire door is improved, the ceramic fiber board can also be replaced by a gypsum board, the utility model discloses preferably selects the ceramic fiber board, has light weight, high compressive strength and long service life, the reinforcing pipe is provided with the pressure resisting board corresponding to one side of the panel, the pressure resisting board is arranged in a wavy shape, so that the pressure resisting board has certain compressive elasticity, when the panel is impacted, the pressure resisting board can effectively buffer and reduce injury, the wavy shape of the pressure resisting board can be a corrugated shape of UV type, and the pressure resisting board not only keeps the high compressive capacity, the U-shaped reinforcing pipe has high bonding strength, so that the U-shaped reinforcing pipe is more firmly connected with the panel and the reinforcing pipe, the structure is reasonable, the arrangement of the buffering material in the reinforcing pipe not only enhances the strength of the panel, but also has good shock absorption performance.
The utility model discloses further set up: the flame-retardant fireproof layer is any one of a fireproof cotton plate, a perlite plate and a ceramic fiberboard.
Through adopting the technical scheme, the utility model discloses preferably pearlite board, it has good thermal-insulated fire behavior, and the quality is light, and processing is convenient, and the shock attenuation that gives sound insulation is and the environmental protection, can satisfy actual application's different demands.
The utility model discloses further set up: and fire extinguishing powder is filled in each honeycomb in the honeycomb fixing plate, and the surface of the honeycomb fixing plate is covered with an isolating membrane.
Through adopting above-mentioned technical scheme, the honeycomb fixed plate comprises a plurality of hollow hexagonal prism reciprocal anchorages, has very strong stability, and the setting of the barrier film on powder of putting out a fire and honeycomb fixed plate surface in the honeycomb for the powder of putting out a fire is through the barrier film with its storage in the honeycomb, burns out the barrier film when flame, and the powder of putting out a fire that stores in the honeycomb fixed plate honeycomb flows out, can play the effect of putting out a fire to a certain extent, thereby can restrain the intensity of a fire and spread, extension fire-resistant time.
The utility model discloses further set up: fireproof paint is sprayed on the outer side plate surfaces of the two layers of panels.
By adopting the technical scheme, the fireproof material sprayed on the panel has a certain fireproof effect, and the smoothness of the surface of the panel of the fireproof door can be increased, so that the surface of the panel is not easy to corrode, the service life is prolonged, and a good decorative effect is achieved.
The utility model discloses further set up: the wall thickness of the panel is 2mm-5 mm.
Through adopting above-mentioned technical scheme, select the panel of different thickness according to the in service behavior, the utility model discloses preferably 2.8mm reduces timber and uses, reduces under the prerequisite of preventing fire door's production one-tenth, improves the structural strength of optimization, long service life.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment of the present invention;
the reference numbers in the figures mean: 1-panel, 2-flame-retardant fireproof layer, 3-honeycomb fixing plate, 4-ceramic fiber plate, 5-supporting buffer plate, 501-pressure-resistant plate and 502-reinforced pipe.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Referring to the attached drawing 1, the utility model discloses a wooden fire door, including panel 1, panel 1 is provided with two-layerly, is provided with fire-retardant flame retardant coating 2 between the two-layer panel 1, fire-retardant flame retardant coating 2 has set gradually honeycomb fixed plate 3, ceramic fiber board 4 and has supported buffer board 5 along 1 one side direction of panel, support buffer board 5 including being wavy resistance to compression board 501 that sets up and a plurality of longitudinal arrangement's reinforced pipe 502, resistance to compression board 501 sets up between panel 1 and reinforced pipe 502, be provided with buffer material in the reinforced pipe 502. The arrangement of the flame-retardant fireproof layer 2 and the ceramic fiber board 4 enables effective fire prevention, the flame-retardant fireproof layer 2 is fixed through the honeycomb fixing plates 3 on two sides, the ceramic fiber board 4 is arranged between the reinforcing pipe 502 and the honeycomb fixing plate 3, chain reaction is avoided during fire, strength is improved, meanwhile, dual fire prevention is achieved, fire resistance of a fireproof door is improved, the ceramic fiber board 4 can be replaced by a gypsum board, the utility model discloses preferably select the ceramic fiber board 4, the weight is light, the compressive strength is high, the service life is long, the reinforcing pipe 502 is provided with the pressure-resistant plate 501 corresponding to one side of the panel 1, the pressure-resistant plate 501 is arranged in a wavy shape, so that the pressure-resistant plate has certain compressive elasticity, when the panel 1 is impacted, the effective buffering can be achieved, the damage is reduced, the wavy shape of the pressure-resistant plate 501 can be arranged in a UV type corrugated shape, it has both kept the high compressive resistance ability of V type, and the adhesive strength who possesses the U type again is high for it is more firm with being connected between panel 1 and the reinforced pipe 502, and is rational in infrastructure, the setting of buffer material in the reinforced pipe 502 has not only strengthened panel 1's intensity, and the shock-absorbing performance is good moreover.
The embodiment further provides that: the flame-retardant fireproof layer 2 is any one of a fireproof cotton plate, a perlite plate and a ceramic fiberboard. The preferred pearlite board of this embodiment, it has good thermal-insulated fire behavior, and the quality is light, and processing is convenient, and the shock attenuation that gives sound insulation and environmental protection can satisfy actual application's different demands.
The embodiment further provides that: fire extinguishing powder is filled in each honeycomb inside the honeycomb fixing plate 3, and the surface of the honeycomb fixing plate 3 is covered with an isolating membrane. Honeycomb fixed plate 3 comprises a plurality of hollow hexagonal prism reciprocal anchorages, has very strong stability, and the setting of the barrier film on 3 surfaces of powder and honeycomb fixed plate of putting out a fire in the honeycomb for put out a fire the powder and pass through the barrier film and save it in the honeycomb, burn out the barrier film when flame, the powder of putting out a fire of 3 storeys of honeycomb fixed plate flows, can play the effect of putting out a fire to a certain extent, thereby can restrain the intensity of a fire and spread, extension fire-resistant time.
The embodiment further provides that: fireproof paint is sprayed on the outer side plate surfaces of the two layers of panels 1. The fireproof material sprayed on the panel 1 has a certain fireproof effect, and the smoothness of the surface of the fireproof door panel 1 can be improved, so that the surface of the panel 1 is not easy to corrode, the service life is prolonged, and a good decorative effect is achieved.
The embodiment further provides that: the wall thickness of the panel 1 is 2mm-5 mm. The panel 1 with different thicknesses is selected according to the use condition, the thickness of the panel is preferably 2.8mm, the optimized structural strength is improved on the premise of reducing the use of wood and the production of fireproof doors, and the service life is long.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a wooden fire door that prevents, includes the panel, the panel is provided with two-layerly, is provided with fire-retardant flame retardant coating between two-layer panel, its characterized in that: fire-retardant flame retardant coating has set gradually honeycomb fixed plate, ceramic fiber board and support buffer board along panel one side direction, support the buffer board including the resistance to compression board that is wavy setting and a plurality of longitudinal arrangement's reinforced pipe, the resistance to compression board sets up between panel and reinforced pipe, be provided with buffer material in the reinforced pipe.
2. The fire resistant wood door of claim 1, further comprising: the flame-retardant fireproof layer is any one of a fireproof cotton plate, a perlite plate and a ceramic fiberboard.
3. The fire resistant wood door of claim 1, further comprising: and fire extinguishing powder is filled in each honeycomb in the honeycomb fixing plate, and the surface of the honeycomb fixing plate is covered with an isolating membrane.
4. The fire resistant wood door of claim 1, further comprising: fireproof paint is sprayed on the outer side plate surfaces of the two layers of panels.
5. The fire resistant wood door of claim 1, further comprising: the wall thickness of the panel is 2mm-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021920911.3U CN213413145U (en) | 2020-09-04 | 2020-09-04 | Wooden fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021920911.3U CN213413145U (en) | 2020-09-04 | 2020-09-04 | Wooden fire door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213413145U true CN213413145U (en) | 2021-06-11 |
Family
ID=76260449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021920911.3U Expired - Fee Related CN213413145U (en) | 2020-09-04 | 2020-09-04 | Wooden fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213413145U (en) |
-
2020
- 2020-09-04 CN CN202021920911.3U patent/CN213413145U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |