CN209687306U - A kind of fire resistant doorsets and Fire-proof door device for security against fire - Google Patents
A kind of fire resistant doorsets and Fire-proof door device for security against fire Download PDFInfo
- Publication number
- CN209687306U CN209687306U CN201821604547.2U CN201821604547U CN209687306U CN 209687306 U CN209687306 U CN 209687306U CN 201821604547 U CN201821604547 U CN 201821604547U CN 209687306 U CN209687306 U CN 209687306U
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- China
- Prior art keywords
- fire
- door
- plate
- frame
- crash bar
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- 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.)
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Abstract
The utility model discloses a kind of fire resistant doorsets and Fire-proof door device for security against fire, including frame and the first water pipe, the inside of the frame is equipped with door-plate, and door-plate is internally provided with support frame and thermal insulation layer, and support frame is between thermal insulation layer, first water pipe is located at the top of frame avris, and first water pipe be connected with each other by bolt and frame, and the second water pipe is connected on the first water pipe, the inside of the frame opens up fluted, and the inside of groove is connected with each other by pin shaft and crash bar, and the end of crash bar is fixed with neonychium, it is connected with each other between the crash bar by elastic element, and the end of crash bar is located at the avris of frame.This is used for the fire resistant doorsets and Fire-proof door device of security against fire, can be avoided door-plate temperature distortion, and when fire occurs can end of door plate cool down, and door-plate when closed can be to being buffered, while be can be avoided when door-plate is closed and be issued sound.
Description
Technical field
The utility model relates to technical field of fire safety, specially a kind of fire resistant doorsets and fire resistant doorsets for security against fire
Device.
Background technique
Fire resistant doorsets refer to is able to satisfy the door that fire stability, integrality and thermal insulation require within a certain period of time.It is to set
There are the fire protection separators of certain fire resistance in fire protection interval, emergency staircase, vertical shaft etc..
However existing fire resistant doorsets, heated Rear Door are easy to happen deformation, it can be from door so as to cause flare and smog
It emerges between plate and frame, while there is no cooling device on door-plate, it is poor so as to cause fire resistance, and door-plate is when closed, door
Plate can collide with frame, to be easy to cause the reduced service life of door-plate.In view of the above-mentioned problems, being badly in need of in original fire prevention
Innovative design is carried out on the basis of door.
Utility model content
The purpose of this utility model is to provide a kind of fire resistant doorsets and Fire-proof door device for security against fire, on solving
It states background technique and proposes existing fire resistant doorsets, heated Rear Door is easy to happen deformation, while not having cooling device on door-plate, and
And door-plate the problem of colliding with frame.
To achieve the above object, the utility model provides the following technical solutions: a kind of fire resistant doorsets for security against fire and
Fire-proof door device, including frame and the first water pipe, the inside of the frame is equipped with door-plate, and door-plate is internally provided with support
Frame and thermal insulation layer, and support frame, between thermal insulation layer, first water pipe is located at the top of frame avris, and the first water pipe
Be connected with each other by bolt and frame, and be connected with the second water pipe on the first water pipe, the inside of the frame open up it is fluted,
And the inside of groove is connected with each other by pin shaft and crash bar, and the end of crash bar is fixed with neonychium, the crash bar
Between be connected with each other by elastic element, and the end of crash bar is located at the avris of frame.
Preferably, support frame as described above is designed as " well " font structure, and support frame and door-plate constitute weldedization structure.
Preferably, the material of the thermal insulation layer is high silica wool, and thermal insulation layer is symmetrical arranged about the central axis of door-plate.
Preferably, the lowest part of the fountain head is higher than the highest point of door-plate, and fountain head is equidistant on the first water pipe
Distribution.
Preferably, the crash bar constitutes rotational structure by pin shaft and frame, and " V " font knot is formed between crash bar
Structure.
Preferably, the material of the neonychium is rubber, and neonychium and crash bar are pasted and connected.
Compared with prior art, the utility model has the beneficial effects that this is used for the fire resistant doorsets and fire resistant doorsets of security against fire
Device, can be avoided door-plate temperature distortion, and when fire occurs can end of door plate cool down, and door-plate when closed can
It is enough to issue sound to when being buffered, while can be avoided door-plate closing；
1, the support frame inside door-plate is " well " font structure, therefore the surrounding of end of door plate has good supporting role, from
And door-plate temperature distortion is avoided, and then avoid flare and smog and can emerge between door-plate and frame；
2, fountain head is provided with above door-plate, therefore when fire occurs, fountain head can spray water, end of door plate carries out
Cooling, to improve the fire resistance of door-plate；
3, door-plate when closed, can be buffered, so as to avoid between door-plate and frame by crash bar, pin shaft and elastic element
It hits, and then is able to extend the time that uses of door-plate, while neonychium can be avoided when door-plate is closed and issue sound, and then will not
Influence other people office or life.
Detailed description of the invention
Fig. 1 is that the utility model faces external structure schematic diagram；
Fig. 2 is that the utility model door-plate faces schematic diagram of internal structure；
Fig. 3 is the utility model door-plate side view schematic diagram of internal structure；
Fig. 4 is that the utility model overlooks schematic diagram of internal structure.
In figure: 1, frame；2, door-plate；3, support frame；4, thermal insulation layer；5, the first water pipe；6, bolt；7, fountain head；8,
Two water pipes；9, groove；10, crash bar；11, pin shaft；12, neonychium；13, elastic element.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of fire resistant doorsets and fire prevention for security against fire
Door gear, including frame 1, door-plate 2, support frame 3, thermal insulation layer 4, the first water pipe 5, bolt 6, fountain head 7, the second water pipe 8, groove
9, crash bar 10, pin shaft 11, neonychium 12 and elastic element 13, the inside of frame 1 is equipped with door-plate 2, and the inside of door-plate 2 is set
It is equipped with support frame 3 and thermal insulation layer 4, and support frame 3, between thermal insulation layer 4, the first water pipe 5 is located at the top of 1 avris of frame,
And first water pipe 5 be connected with each other by bolt 6 and frame 1, and the second water pipe 8 is connected on the first water pipe 5, frame 1 it is interior
Portion opens up fluted 9, and the inside of groove 9 is connected with each other by pin shaft 11 and crash bar 10, and the end of crash bar 10 is solid
Surely there is neonychium 12, be connected with each other between crash bar 10 by elastic element 13, and the end of crash bar 10 is located at the side of frame 1
Side；
Support frame 3 is designed as " well " font structure, and support frame 3 and door-plate 2 constitute weldedization structure, due to support
Frame 3 is " well " font structure, therefore end of door plate 2 has good supporting role, so as to avoid 2 temperature distortion of door-plate, and then keeps away
Having exempted from flare and smog can emerge between door-plate 2 and frame 1；
The material of thermal insulation layer 4 is high silica wool, and thermal insulation layer 4 is symmetrical arranged about the central axis of door-plate 2, due to high silicon
Oxygen cotton has the effect of heat-insulated, and thermal insulation layer 4 is provided with 2 layers, therefore can effectively stop the conduction of heat；
The lowest part of fountain head 7 is higher than the highest point of door-plate 2, and the equidistantly distributed on the first water pipe 5 of fountain head 7, protects
Having demonstrate,proved fountain head 7 will not influence the opening and closing of door-plate 2, while the water energy of the ejection of fountain head 7 reaches end of door plate 2 and cools down,
So that the fire resistance of door-plate 2 enhances；
Crash bar 10 constitutes rotational structure by pin shaft 11 and frame 1, and " V " font structure is formed between crash bar 10,
Door-plate 2 when closed, can strike on crash bar 10, and crash bar 10 can be rotated around pin shaft 11, thus crash bar 10 it
Between elastic element 13 can be stretched, and then effectively avoid door-plate 2 be damaged it is reliable；
The material of neonychium 12 is rubber, and neonychium 12 and crash bar 10 are pasted and connected, and door-plate 2 and crash bar are avoided
10 directly contact, and make a sound when so as to avoid the closing of door-plate 2, and then will not influence other people office or life.
Working principle: when being used for the fire resistant doorsets and Fire-proof door device of security against fire using this, according to Fig. 1, when fire is sent out
When raw, the external tap of the second water pipe 8 is opened, water flows to the inside of the first water pipe 5 by the second water pipe 8 at this time, and
Sprayed by the fountain head 7 on the first water pipe 5, so as to put the flare burnt on door-plate 2 out by water, while can end of door plate 2 into
Row cooling, enables door-plate 2 to use for a long time in a fire, and then be able to extend the time that people escapes from；
According to fig. 2-3, when door-plate 2 is burnt in a fire, the thermal insulation layer 4 first inside door-plate 2 can reduce heat
Transmission, thus ensure that door-plate 2 it is heated seldom heat can be transmitted to door-plate 2 it is not heated while, and then have every
Heat effect, while the support frame 3 inside door-plate 2 can 2 surrounding of end of door plate play the role of support, so as to avoid door-plate 2
Temperature distortion, and then avoid flare and smog and can emerge between door-plate 2 and frame 1；
According to Fig. 4, when door-plate 2 is closed, door-plate 2 can be impinged upon on neonychium 12, be sent out when so as to avoid the closing of door-plate 2
Sound out, while the crash bar 10 on neonychium 12 is rotated around pin shaft 11, so that elastic element 13 is stretched, and then is played
The effect buffered well is avoided and is hit between door-plate 2 and frame 1, so as to extend the service life of door-plate 2.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of fire resistant doorsets and Fire-proof door device for security against fire, including frame (1) and the first water pipe (5), feature exists
In: the inside of the frame (1) is equipped with door-plate (2), and door-plate (2) is internally provided with support frame (3) and thermal insulation layer (4),
And support frame (3) is located between thermal insulation layer (4), and first water pipe (5) is located at the top of frame (1) avris, and the first water
It manages (5) to be connected with each other by bolt (6) and frame (1), and is connected with the second water pipe (8), the frame on the first water pipe (5)
(1) inside opens up fluted (9), and the inside of groove (9) is connected with each other by pin shaft (11) and crash bar (10), and is prevented
The end of lance (10) is fixed with neonychium (12), is connected with each other between the crash bar (10) by elastic element (13), and
The end of crash bar (10) is located at the avris of frame (1).
2. a kind of fire resistant doorsets and Fire-proof door device for security against fire according to claim 1, it is characterised in that: described
Support frame (3) is designed as " well " font structure, and support frame (3) and door-plate (2) constitute weldedization structure.
3. a kind of fire resistant doorsets and Fire-proof door device for security against fire according to claim 1, it is characterised in that: described
The material of thermal insulation layer (4) is high silica wool, and thermal insulation layer (4) is symmetrical arranged about the central axis of door-plate (2).
4. a kind of fire resistant doorsets and Fire-proof door device for security against fire according to claim 1, it is characterised in that: described
Crash bar (10) constitutes rotational structure by pin shaft (11) and frame (1), and " V " font structure is formed between crash bar (10).
5. a kind of fire resistant doorsets and Fire-proof door device for security against fire according to claim 1, it is characterised in that: described
The material of neonychium (12) is rubber, and neonychium (12) and crash bar (10) are pasted and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604547.2U CN209687306U (en) | 2018-09-29 | 2018-09-29 | A kind of fire resistant doorsets and Fire-proof door device for security against fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604547.2U CN209687306U (en) | 2018-09-29 | 2018-09-29 | A kind of fire resistant doorsets and Fire-proof door device for security against fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209687306U true CN209687306U (en) | 2019-11-26 |
Family
ID=68593975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821604547.2U Expired - Fee Related CN209687306U (en) | 2018-09-29 | 2018-09-29 | A kind of fire resistant doorsets and Fire-proof door device for security against fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209687306U (en) |
-
2018
- 2018-09-29 CN CN201821604547.2U patent/CN209687306U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20200929 |