CN211819080U - Environment-friendly steel fireproof door capable of controlling expansion of sealing element - Google Patents
Environment-friendly steel fireproof door capable of controlling expansion of sealing element Download PDFInfo
- Publication number
- CN211819080U CN211819080U CN202020242388.7U CN202020242388U CN211819080U CN 211819080 U CN211819080 U CN 211819080U CN 202020242388 U CN202020242388 U CN 202020242388U CN 211819080 U CN211819080 U CN 211819080U
- Authority
- CN
- China
- Prior art keywords
- steel
- door
- fire
- door frame
- fixed
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 238000007789 sealing Methods 0.000 title claims abstract description 43
- 230000002265 prevention Effects 0.000 claims abstract description 22
- 239000011521 glass Substances 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 30
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract description 5
- 229920000742 Cotton Polymers 0.000 abstract description 4
- 235000019504 cigarettes Nutrition 0.000 abstract description 4
- 239000012774 insulation material Substances 0.000 abstract description 4
- 239000005995 Aluminium silicate Substances 0.000 abstract description 3
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract description 3
- 235000012211 aluminium silicate Nutrition 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 6
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Abstract
The utility model discloses a fire door is prevented to environment-friendly steel of steerable sealing member inflation, including daylighting subassembly, the door body and steel door frame, the inside both sides of steel door frame all have a door body through hinge movable mounting, the fixed second fire prevention glass that is provided with in surface of the door body all, one side of second fire prevention glass is all fixed and is provided with the fire prevention lock, the fixed gusset plate that is provided with in both sides of steel door frame, the fixed daylighting subassembly that is provided with in top of the door body, the bottom fixed mounting of steel door frame has pre-buried subassembly. The utility model discloses a be provided with a series of structures and make this device utilize the fire prevention thermal insulation material of aluminium silicate fire prevention cotton material to prevent the running through of flame at the in-process that uses, when the conflagration breaing out, the automatic inflation of second sealing member inflation strip, the gap between the shutoff door body, the circulation of air between two spaces of separation, the effectual early dense cigarette of conflagration and steam of having prevented to the harm of human body and control the intensity of a fire and stretch.
Description
Technical Field
The utility model relates to a fire door technical field is prevented to the steel, specifically is a fire door is prevented to environment-friendly steel of steerable sealing member inflation.
Background
The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, and is a fireproof partition with certain fire resistance arranged in a fireproof partition room, an evacuation staircase, a vertical shaft and the like.
Through the retrieval, patent publication No. CN206279960U discloses a fire door is prevented in environmental protection of steerable sealing member inflation, including preventing fire door main part and fire-retardant layer, the surface mounting who prevents fire door main part has fire prevention handle, prevent that the top of fire door main part installs second sealing member inflation strip, the top of fire prevention handle is provided with the fire prevention key hole.
The existing environment-friendly steel fireproof door capable of controlling the expansion of a sealing element has the following defects:
1. the sealing structure of the existing device is not enough, which affects the sealing performance of the fireproof door and causes the entrance of smoke dust and toxic gas;
2. the operation is complex, and the installation is inconvenient for workers, so that the environment-friendly steel fireproof door capable of controlling the expansion of the sealing element is provided to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire door is prevented to environment-friendly steel of steerable sealing member inflation to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire door is prevented to environment-friendly steel of steerable sealing member inflation, includes daylighting subassembly, the door body and steel door frame, the inside both sides of steel door frame all have a door body through hinge movable mounting, the surface of the door body all is fixed and is provided with second fire prevention glass, one side of second fire prevention glass all is fixed and is provided with the fire prevention lock, the both sides of steel door frame all movable mounting have the gusset plate, the fixed daylighting subassembly that is provided with in top of the door body, the bottom fixed mounting of steel door frame has pre-buried subassembly.
Preferably, the lighting assembly comprises a fixing frame, first sealing element expansion strips are arranged in the fixing frame at equal intervals, and first fireproof glass is fixedly arranged in the first sealing element expansion strips.
Preferably, an inner framework is fixedly arranged inside the door body, a fireproof and heat-insulating material is fixedly arranged inside the inner framework, and a second sealing element expansion strip is fixedly arranged on one side of the door body.
Preferably, reinforcing blocks are installed to one side of reinforcing plate equidistance, and the reinforcing is all run through to install reinforcing bolt in the inside of reinforcing block, all runs through between the reinforcing block and installs the gim peg.
Preferably, the embedded component comprises a positioning seat, and positioning bolts are arranged on two sides inside the positioning seat in a penetrating mode.
Preferably, both sides of the steel door frame are provided with fixing grooves in a penetrating manner, and sealing element expansion blocks are movably arranged inside the fixing grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an all there is a body in the inside both sides of steel door frame through hinge movable mounting, can utilize the fire prevention thermal insulation material of aluminium silicate fireproof cotton material to prevent running through of flame, and when the conflagration breaing out, the automatic inflation of second sealing member inflation strip, gap between the shutoff door body, the circulation of air between two spaces of separation, the effectual early dense cigarette of conflagration and steam of having prevented are to the harm of human body and control the intensity of a fire and stretch.
2. The utility model discloses a bottom fixed mounting at the steel door frame has pre-buried subassembly, can utilize the gim peg to fix the positioning seat subaerial, makes things convenient for the staff to carry out dismouting, easy operation to this device.
3. The utility model discloses a all movable mounting have the gusset plate in the both sides of steel door frame, can utilize the gim peg to fix the gusset plate on the steel door frame, utilize the gim peg to fix the anchor block on the wall body after that, can carry out pre-buried, improve the structural strength of this device.
4. The utility model discloses a fixed daylighting subassembly that is provided with in the top of the door body, can utilize stretching or separating the cigarette of compound fire prevention glass control intensity of a fire, utilize first sealing member inflation strip to cooperate the use with first fire prevention glass after that, make things convenient for the staff to use.
5. The utility model discloses a be provided with the steel door frame, can utilize the fixed slot to support sealing member inflation piece, when the conflagration breaing out, can utilize the automatic inflation of sealing member inflation piece, gap between shutoff steel door frame and the door body, circulation of air between two spaces of separation has further prevented the harm that the conflagration brought.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the door body of the present invention;
fig. 3 is a schematic view of the local structure of the steel door frame of the present invention.
In the figure: 1. a lighting assembly; 101. a fixed mount; 102. a first fire-resistant glass; 103. a first seal expansion strip; 2. a door body; 201. an internal skeleton; 202. a fire-proof heat-insulating material; 203. a second seal member expansion strip; 3. a reinforcing plate; 301. a reinforcing block; 302. reinforcing the bolt; 303. a fixing bolt; 4. pre-burying the assembly; 401. positioning seats; 402. positioning bolts; 5. a second fire-resistant glass; 6. a fireproof lock; 7. a steel door frame; 701. fixing grooves; 702. the seal member expands the mass.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: an environment-friendly steel fireproof door capable of controlling expansion of sealing pieces comprises a lighting assembly 1, a door body 2 and a steel door frame 7, wherein the door body 2 is movably installed on two sides inside the steel door frame 7 through hinges, the door body 2 can prevent flame from penetrating through by using a fireproof heat-insulating material 202 made of aluminum silicate fireproof cotton, when a fire breaks out, a second sealing piece expansion strip 203 automatically expands to seal a gap between the door bodies 2 and block air circulation between two spaces, the harm of thick smoke and hot air to a human body in the early stage of the fire is effectively prevented, the fire spreading is controlled, the second sealing piece expansion strip 203 can be adhered in a groove of a fireproof door seam by using glue and can also be fixed in a groove of the fireproof door by using small nails, the steel door frame 7 can support a sealing piece expansion block 702 by using a fixing groove 701, when the fire breaks out, the sealing piece expansion block 702 can be automatically, the gap between a steel door frame 7 and a door body 2 is sealed, air circulation between two spaces is blocked, and further harm caused by fire is prevented, the surface of the door body 2 is fixedly provided with second fireproof glass 5, one side of the second fireproof glass 5 is fixedly provided with a fireproof lock 6, two sides of the steel door frame 7 are movably provided with reinforcing plates 3, the reinforcing plates 3 can fix the reinforcing plates 3 on the steel door frame 7 by using fixing bolts 303, then reinforcing blocks 301 are fixed on a wall body by using reinforcing bolts 302 and can be embedded, the structural strength of the device is improved, the top of the door body 2 is fixedly provided with a lighting assembly 1, the lighting assembly 1 can control fire spreading or smoke isolation by using composite fireproof glass, then a first sealing part expansion strip 103 is matched with first fireproof glass 102 for use, the device is convenient for workers to use, the bottom of the steel door frame 7 is fixedly provided with an embedded assembly 4, the embedded component 4 can utilize the positioning bolt 402 to fix the positioning seat 401 on the ground, so that the device is convenient for workers to disassemble and assemble, and the operation is simple.
Further, daylighting subassembly 1 includes mount 101, and the inside equidistance of mount 101 is provided with first sealing member inflation strip 103, and the fixed first fire prevention glass 102 that is provided with in inside of first sealing member inflation strip 103, when this device carries out the during operation, can utilize spreading or separating the cigarette of compound fire prevention glass control intensity of a fire, utilizes first sealing member inflation strip 103 and first fire prevention glass 102 to cooperate the use after that, makes things convenient for the staff to use.
Further, the fixed inside skeleton 201 that is provided with in inside of the door body 2, the fixed fire prevention thermal insulation material 202 that is provided with in inside of inside skeleton 201, the fixed second sealing member inflation strip 203 that is provided with in one side of the door body 2, when this device carries out the during operation, the fire prevention thermal insulation material 202 that can utilize the cotton material of aluminium silicate fire prevention prevents the running through of flame, when the conflagration breaing out, the automatic inflation of second sealing member inflation strip 203, the gap between the shutoff door body 2, the circulation of air between two spaces of separation, the effectual early dense smoke of conflagration and the harm of steam to the human body of having prevented and control the intensity of a.
Further, reinforcing blocks 301 are installed on one side of the reinforcing plate 3 at equal intervals, reinforcing bolts 302 are installed inside the reinforcing blocks 301 in a penetrating mode, fixing bolts 303 are installed between the reinforcing blocks 301 in a penetrating mode, when the device works, the reinforcing plate 3 can be fixed to the steel door frame 7 through the fixing bolts 303, then the reinforcing blocks 301 are fixed to the wall through the reinforcing bolts 302, pre-embedding can be conducted, and the structural strength of the device is improved.
Further, pre-buried subassembly 4 includes positioning seat 401, and positioning seat 401 is inside both sides all to run through to install the gim peg 402, when this device carries out the during operation, can utilize the gim peg 402 to fix positioning seat 401 subaerial, makes things convenient for the staff to carry out dismouting, easy operation to this device.
Further, the both sides of steel door frame 7 all run through and are provided with fixed slot 701, and the inside of fixed slot 701 all the activity is provided with sealing member expansion block 702, carries out the during operation as this device, can utilize fixed slot 701 to support sealing member expansion block 702, when the conflagration breaing out, can utilize sealing member expansion block 702 automatic expansion, gap between shutoff steel door frame 7 and the door body 2, circulation of air between two spaces of separation, further prevented the harm that the conflagration brought.
The working principle is as follows: before the device is used, a user firstly detects the device, after no problem is confirmed, when the device is used, the positioning seat 401 is fixed on the ground by the positioning bolt 402 to facilitate the disassembly and assembly of the device by the worker, the reinforcing plate 3 is fixed on the steel door frame 7 by the fixing bolt 303, the reinforcing block 301 is fixed on a wall by the reinforcing bolt 302 and can be pre-embedded, the structural strength of the device is improved, then the sealing element expansion block 702 is supported by the fixing groove 701, when a fire disaster occurs, the sealing element expansion block 702 can be used for automatically expanding to block a gap between the steel door frame 7 and the door body 2, the air circulation between the two spaces is blocked, the harm of thick smoke and hot air at the early stage of the fire disaster to the human body is effectively prevented, the fire disaster spreading is controlled, then the composite fire-proof glass is used for controlling the fire disaster spreading or blocking the smoke, and then the first sealing element expansion strip 103 is matched with the first fire-proof glass 102, the use of staff is convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a fire door is prevented to environment-friendly steel of steerable sealing member inflation, includes daylighting subassembly (1), the door body (2) and steel door frame (7), its characterized in that: the steel door frame (7) is inside both sides all have a body (2) through hinge movable mounting, the surface of the body (2) is all fixed and is provided with second fire prevention glass (5), one side of second fire prevention glass (5) is all fixed and is provided with fireproof lock (6), the both sides of steel door frame (7) are all movable mounting has gusset plate (3), the fixed daylighting subassembly (1) that is provided with in top of the body (2), the bottom fixed mounting of steel door frame (7) has pre-buried subassembly (4).
2. The environmentally friendly steel fire door with controllable seal expansion of claim 1, further comprising: the lighting assembly (1) comprises a fixing frame (101), first sealing element expansion strips (103) are arranged in the fixing frame (101) at equal intervals, and first fireproof glass (102) is fixedly arranged in the first sealing element expansion strips (103).
3. The environmentally friendly steel fire door with controllable seal expansion of claim 1, further comprising: the door body (2) is internally and fixedly provided with an internal framework (201), the internal framework (201) is internally and fixedly provided with a fireproof heat-insulating material (202), and one side of the door body (2) is fixedly provided with a second sealing piece expansion strip (203).
4. The environmentally friendly steel fire door with controllable seal expansion of claim 1, further comprising: reinforcing blocks (301) are installed to one side equidistance of reinforcing plate (3), and reinforcing bolt (302) are all installed in all running through to the inside of reinforcing blocks (301), all run through between reinforcing blocks (301) and install gim peg (303).
5. The environmentally friendly steel fire door with controllable seal expansion of claim 1, further comprising: the embedded component (4) comprises a positioning seat (401), and positioning bolts (402) are installed on two sides of the interior of the positioning seat (401) in a penetrating mode.
6. The environmentally friendly steel fire door with controllable seal expansion of claim 1, further comprising: fixing grooves (701) are formed in the two sides of the steel door frame (7) in a penetrating mode, and sealing element expansion blocks (702) are movably arranged inside the fixing grooves (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020242388.7U CN211819080U (en) | 2020-03-03 | 2020-03-03 | Environment-friendly steel fireproof door capable of controlling expansion of sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020242388.7U CN211819080U (en) | 2020-03-03 | 2020-03-03 | Environment-friendly steel fireproof door capable of controlling expansion of sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211819080U true CN211819080U (en) | 2020-10-30 |
Family
ID=72997102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020242388.7U Expired - Fee Related CN211819080U (en) | 2020-03-03 | 2020-03-03 | Environment-friendly steel fireproof door capable of controlling expansion of sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211819080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931563A (en) * | 2021-09-14 | 2022-01-14 | 谢志文 | Intelligent fireproof and antitheft door |
-
2020
- 2020-03-03 CN CN202020242388.7U patent/CN211819080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931563A (en) * | 2021-09-14 | 2022-01-14 | 谢志文 | Intelligent fireproof and antitheft door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11060280B2 (en) | Dynamic, fire-resistance-rated thermally insulating and sealing system having a F-Rating of a min. of 120 min for use with curtain wall structures | |
| US10538915B1 (en) | Process for assembling a fire-, smoke-, sound- and/or water-proof system within a dynamic curtain wall façade | |
| CN109372401B (en) | Fireproof door structure | |
| CN211819080U (en) | Environment-friendly steel fireproof door capable of controlling expansion of sealing element | |
| WO1987000225A1 (en) | Refractory open joint structure and method of constructing the same | |
| CN105064889A (en) | Steel heat insulation fireproof door | |
| CN208236267U (en) | A kind of heat-insulating, fire-preventing window | |
| KR101910505B1 (en) | Flame arrester for preventing fire spread of outside wall between floors and the structure for preventing spread of fire using the same and the construction method | |
| CN202899973U (en) | Door special for refuge room | |
| CN214659765U (en) | Steel fireproof door | |
| CN214364292U (en) | Novel fireproof curtain wall | |
| KR20190131955A (en) | Fire Door for Heat Insulation and Heat Protection | |
| CN212105620U (en) | Thermal-insulated fire window of convenient dismantlement | |
| CN210460414U (en) | Steel fireproof door | |
| CN109629982B (en) | Fireproof door structure for corridor | |
| CN207813423U (en) | A kind of single open-type has the perspective fire resistant doorsets of skeleton structure | |
| CN211144248U (en) | Steel-wood fireproof door | |
| CN211573263U (en) | Suspension type fireproof window | |
| CN213627303U (en) | Fire door for large public building | |
| JP7267902B2 (en) | Fireproof retrofit window structure | |
| JP7267906B2 (en) | Fireproof retrofit window structure | |
| CN213205447U (en) | Fire-proof door | |
| JP7267901B2 (en) | Fireproof retrofit window structure | |
| CN217813186U (en) | High-flame-retardant smoke-isolating heat-insulating steel fireproof door | |
| CN219451940U (en) | Fire-resistant heat-insulating door and window |
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: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |