CN107130895A - A kind of fire resistant doorsets with anti-hood - Google Patents
A kind of fire resistant doorsets with anti-hood Download PDFInfo
- Publication number
- CN107130895A CN107130895A CN201710462651.6A CN201710462651A CN107130895A CN 107130895 A CN107130895 A CN 107130895A CN 201710462651 A CN201710462651 A CN 201710462651A CN 107130895 A CN107130895 A CN 107130895A
- Authority
- CN
- China
- Prior art keywords
- airduct
- door
- plate
- hood
- fire resistant
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B2007/023—Air flow induced by fan
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Door-plate is made the invention discloses a kind of fire resistant doorsets with anti-hood, including flame-proof sheet material, four edge placements of the door-plate are installed with flame retardant rubber using screw and sealing joint strip is made；Embedded groove is offered in the outer side edges of the door-plate, and the embedded groove is embedded in and is fixed with airduct, airduct is set in a ring, and uniformly offers stomata on the outside of the airduct；The present invention can be when occurring fire, powerful air-extraction function is produced using induced-draught fan, the flue gas of door-plate gap position is pumped into exhaust column at stomata, then it is re-fed into exhaust duct, it is final to be discharged into again at air holes to the interior for occurring fire, need to ensure indoor without personnel when equipment is used, personnel in passway for escaping just may be selected to open induced-draught fan, the dense smoke amount now diffused to passway for escaping can be substantially reduced, injured this avoid the personnel in passway for escaping by dense smoke, so that security is more increased.
Description
Technical field
The present invention relates to fire-fighting equipment field, more particularly, to a kind of fire resistant doorsets with anti-hood.
Background technology
Fire resistant doorsets refer to that fire resisting can be met within a certain period of timeStability, integrality and thermal insulation requirement door.It is to set
Fire preventionBy stages, emergency staircase, vertical shaft etc. have the fire separation thing of certain fire resistance.
Fire resistant doorsets, can be one with more the effect for preventing fire spreading and flue gas diffusion in addition to the effect with common door
The interior prevention intensity of a fire of fixing time spreads, it is ensured that personnelEvacuation。
Existing fire resistant doorsets have certain installation gap in actual installation, therefore when indoor generation fire, You Hainong
Cigarette is very easy to diffuse to fire-fighting life-saving channel from gap, and the personnel so just easily caused in fire-fighting life-saving channel occur
The situation that suction toxic gas is fainted occurs.
The content of the invention
The present invention is to overcome above-mentioned situation not enough, it is desirable to provide a kind of technical scheme that can be solved the above problems.
Door-plate is made in a kind of fire resistant doorsets with anti-hood, including flame-proof sheet material, and four edge placements of the door-plate are adopted
It is screwed and flame retardant rubber is installed sealing joint strip is made, overall sealing is improved using sealing joint strip, so as to avoid out
Existing smoky situation occurs；Embedded groove is offered in the outer side edges of the door-plate, and the embedded groove is embedded in and is fixed with
Airduct, airduct is set in a ring, and uniformly offers stomata on the outside of the airduct；The row of being further opened with the airduct
Gas port, and the exhaust outlet of the airduct is fixed with exhaust column in the form of welding, and the other end docking of the exhaust column is solid
It is scheduled on the bleeding point of induced-draught fan；The induced-draught fan, which is adopted, to be screwed on door-plate；The gas outlet of the induced-draught fan is in succession
Exhaust duct is connected to, and the center of door-plate offers pre-and post perforative air holes, the other end of the exhaust duct, which is fixed, is inserted in wind
In hole, and exhaust duct and the link position of air holes are fixed using gluing form sealing；Therefore whole device is in actual use,
When indoor generation fire, personnel enter in passway for escaping, and now the dense smoke of indoor generation can enter from the gap position of door-plate
In passway for escaping, now toxic gas easily allows survivor to fall in a swoon, it is of the invention then can occur fire when, produced using induced-draught fan
Raw powerful air-extraction function, the flue gas of door-plate gap position is pumped into exhaust column at stomata, is then re-fed into exhaust duct,
It is final to be discharged into again at air holes to the interior for occurring fire, need to ensure indoor without personnel, position when equipment is used
It just may be selected to open induced-draught fan in the personnel in passway for escaping, the dense smoke amount now diffused to passway for escaping can drop significantly
It is low, injured this avoid the personnel in passway for escaping by dense smoke, so that security is more increased.
It is used as further scheme of the invention：Handle is installed with using screw on the door-plate, and it is described hand getting
It is made of rock wool material, it is to avoid scald one's hand very much and can not use after traditional metal handle is heated.
It is used as further scheme of the invention：The airduct is located at position below the opening surface of embedded groove.
It is used as further scheme of the invention：The airduct is made of aluminum alloy material, and overall structure is comparatively more
Plus it is light.
It is used as further scheme of the invention：The airduct at least offers the exhaust outlet of more than three, so that take out
Gas efficiency is outstanding.
Beneficial effects of the present invention：The present invention can produce powerful air-extraction function using induced-draught fan when occurring fire,
The flue gas of door-plate gap position is pumped into exhaust column at stomata, is then re-fed into exhaust duct, finally at air holes again
It is discharged into the interior for occurring fire, needs to ensure indoor without personnel when equipment is used, the people in passway for escaping
Member just be may be selected to open induced-draught fan, and the dense smoke amount now diffused to passway for escaping can be substantially reduced, and this avoid escape
Personnel in passage are injured by dense smoke, so that security is more increased.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial structural diagram of the present invention.
Fig. 3 is Fig. 1 of the present invention partial enlarged drawing.
In figure：1- door-plates, 2- sealing joint strips, 3- handles, 4- air holes, 5- embedded grooves, 6- airducts, 7- induced-draught fans, 8- air drafts
Pipe, 9- exhaust columns, 10- stomatas.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1~3, the embodiment of the present invention, a kind of fire resistant doorsets with anti-hood, including flame-proof sheet material are made
Door-plate 1, four edge placements of the door-plate 1 are installed with flame retardant rubber using screw and sealing joint strip 2 are made, and utilize fluid sealant
Bar 2 improves overall sealing, occurs so as to avoid the occurrence of smoky situation；Offered in the outer side edges of the door-plate 1
Embedded groove 5, and the embedded groove 5 is embedded in and is fixed with airduct 6, airduct 6 is set in a ring, and on the outside of the airduct 6
Uniformly offer stomata 10；Exhaust outlet is further opened with the airduct 6, and the exhaust outlet of the airduct 6 uses the shape welded
Formula is fixed with exhaust column 9, and the other end docking of the exhaust column 9 is fixed on the bleeding point of induced-draught fan 7；The induced-draught fan 7
Adopt and be screwed on door-plate 1；The gas outlet docking of the induced-draught fan 7 is connected with exhaust duct 8, and the center of door-plate 1
Pre-and post perforative air holes 4 is offered, the other end of the exhaust duct 8, which is fixed, to be inserted in air holes 4, and exhaust duct 8 and air holes 4
Link position is fixed using gluing form sealing；Therefore whole device is in actual use, when indoor generation fire, personnel
Into in passway for escaping, now the dense smoke of indoor generation can enter in passway for escaping from the gap position of door-plate 1, now there is poison gas
Body easily allows survivor to fall in a swoon, and the utility model can then produce powerful pumping using induced-draught fan 7 and make when occurring fire
With the flue gas of the gap position of door-plate 1 is pumped into exhaust column 9 at stomata, is then re-fed into exhaust duct 8, finally from air holes 4
Place is discharged into the interior for occurring fire again, needs to ensure indoor without personnel when equipment is used, positioned at passway for escaping
Interior personnel just be may be selected to open induced-draught fan 7, and the dense smoke amount now diffused to passway for escaping can be substantially reduced, and thus be avoided that
Personnel in passway for escaping are injured by dense smoke, so that security is more increased.
Handle 3 is installed with using screw on the door-plate 1, and the handle 3 is made of rock wool material, it is to avoid pass
Scald one's hand very much and can not use after the metal handle of system is heated.
The airduct 6 is located at position below the opening surface of embedded groove 5.
The airduct 6 is made of aluminum alloy material, and overall structure is comparatively lighter.
The airduct 6 at least offers the exhaust outlet of more than three, so that pumping efficiency is outstanding.
The present invention operation principle be：Whole device is in actual use, when indoor generation fire, and personnel enter escape
In passage, now the dense smoke of indoor generation can enter in passway for escaping from the gap position of door-plate 1, and now toxic gas easily allows
Survivor falls in a swoon, it is of the invention then can occur fire when, powerful air-extraction function is produced using induced-draught fan 7, by the gap of door-plate 1
The flue gas of position is pumped into exhaust column 9 at stomata, is then re-fed into exhaust duct 8, be finally discharged into again at air holes 4 to
Occur the interior of fire, need to ensure indoor without personnel when equipment is used, the personnel in passway for escaping just may be used
Induced-draught fan 7 is opened in selection, and the dense smoke amount now diffused to passway for escaping can be substantially reduced, and this avoid passway for escaping
Interior personnel are injured by dense smoke, so that security is more increased.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (5)
1. door-plate is made in a kind of fire resistant doorsets with anti-hood, including flame-proof sheet material, four edge placements of the door-plate are used
Screw is installed with flame retardant rubber and sealing joint strip is made；Characterized in that, embedded groove is offered in the outer side edges of the door-plate,
And the embedded groove is embedded in and is fixed with airduct, airduct is set in a ring, and is uniformly offered on the outside of the airduct
Stomata；Exhaust outlet is further opened with the airduct, and the exhaust outlet of the airduct is fixed with exhaust column in the form of welding, and
The other end docking of the exhaust column is fixed on the bleeding point of induced-draught fan；The induced-draught fan, which is adopted, to be screwed on door-plate；
The gas outlet docking of the induced-draught fan is connected with exhaust duct, and the center of door-plate offers pre-and post perforative air holes, described
The other end of exhaust duct is fixed and is inserted in air holes, and exhaust duct and the link position of air holes are fixed using gluing form sealing.
2. the fire resistant doorsets according to claim 1 with anti-hood, it is characterised in that solid using screw on the door-plate
Dingan County is equipped with handle, and the handle is made of rock wool material.
3. the fire resistant doorsets according to claim 1 with anti-hood, it is characterised in that the airduct is located at embedded groove
Position below opening surface.
4. the fire resistant doorsets according to claim 1 with anti-hood, it is characterised in that the airduct uses aluminium alloy material
Matter is made.
5. the fire resistant doorsets according to claim 1 with anti-hood, it is characterised in that the airduct at least offers three
Exhaust outlet more than individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710462651.6A CN107130895A (en) | 2017-06-19 | 2017-06-19 | A kind of fire resistant doorsets with anti-hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710462651.6A CN107130895A (en) | 2017-06-19 | 2017-06-19 | A kind of fire resistant doorsets with anti-hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107130895A true CN107130895A (en) | 2017-09-05 |
Family
ID=59735356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710462651.6A Pending CN107130895A (en) | 2017-06-19 | 2017-06-19 | A kind of fire resistant doorsets with anti-hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107130895A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413002Y (en) * | 2000-02-18 | 2001-01-03 | 金亚金属工业股份有限公司 | Dark smoke-blocking fireproof door |
| JP2005194852A (en) * | 2004-01-05 | 2005-07-21 | Kazunari Suzuki | Smoke insulation device for fire sliding door |
| CN205422424U (en) * | 2016-04-07 | 2016-08-03 | 长江师范学院 | Smoke protection door structure |
| CN205638053U (en) * | 2016-05-12 | 2016-10-12 | 陈傲 | Discharge fume and prevent fire door frame |
| CN106837119A (en) * | 2017-02-28 | 2017-06-13 | 扬州大学 | A kind of nuclear power station fire resistant doorsets smog retracting device |
-
2017
- 2017-06-19 CN CN201710462651.6A patent/CN107130895A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413002Y (en) * | 2000-02-18 | 2001-01-03 | 金亚金属工业股份有限公司 | Dark smoke-blocking fireproof door |
| JP2005194852A (en) * | 2004-01-05 | 2005-07-21 | Kazunari Suzuki | Smoke insulation device for fire sliding door |
| CN205422424U (en) * | 2016-04-07 | 2016-08-03 | 长江师范学院 | Smoke protection door structure |
| CN205638053U (en) * | 2016-05-12 | 2016-10-12 | 陈傲 | Discharge fume and prevent fire door frame |
| CN106837119A (en) * | 2017-02-28 | 2017-06-13 | 扬州大学 | A kind of nuclear power station fire resistant doorsets smog retracting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170905 |