CN208633746U - A kind of Environmental-protection fire-proof door of controllable sealing element expansion - Google Patents
A kind of Environmental-protection fire-proof door of controllable sealing element expansion Download PDFInfo
- Publication number
- CN208633746U CN208633746U CN201820999647.3U CN201820999647U CN208633746U CN 208633746 U CN208633746 U CN 208633746U CN 201820999647 U CN201820999647 U CN 201820999647U CN 208633746 U CN208633746 U CN 208633746U
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- feed pipe
- fire
- spray head
- water
- door body
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Abstract
The utility model discloses a kind of Environmental-protection fire-proof doors of controllable sealing element expansion of Environmental-protection fire-proof door technical field, including door body of preventing fires, the surrounding of the fire prevention door body is inlaid with water-swellable sealing strip, the front surface middle-end of the fire prevention door body is plugged with fountain head, the fire prevention door body includes asbestos layer, the front and rear sides of the asbestos layer are respectively connected with metal plate, the front surface upper and lower ends of the asbestos layer are inlaid with the first feed pipe and the second feed pipe respectively, first spray head is respectively connected at left and right sides of the top of first feed pipe, the utility model is equipped with fountain head in the side of fire resistant doorsets, when fire occurs, fountain head can carry out cooling and smoke abatement to fire resistant doorsets periphery, water-swellable sealing strip is inlaid on the outside of fire resistant doorsets, using the characteristic of water-swellable sealing strip water-swellable by the seam of fire resistant doorsets and doorframe Gap is crammed, and flue dust can be effectively completely cut off.
Description
Technical field
The utility model relates to Environmental-protection fire-proof door technical field, specially a kind of environmental-protection fireproof of controllable sealing element expansion
Door.
Background technique
Fire resistant doorsets refer to can satisfy one kind that fire stability, integrality and thermal insulation require within the regular hour
Door, mainly protects the people to escape in escape route from the threat of fire, can hinder within one reasonable time
The intensity of a fire and dense smoke are kept off, but the structure and function of the fire resistant doorsets nowadays occurred in the market is relatively simple, to the isolation energy of temperature
Power is poor, and inner seal not can be carried out expansion, and there are gaps between fire resistant doorsets and doorframe, can not effectively completely cut off the infiltration of smog
Thoroughly.
Utility model content
The purpose of this utility model is to provide a kind of Environmental-protection fire-proof doors of controllable sealing element expansion, to solve above-mentioned back
The structure and function of the fire resistant doorsets nowadays occurred in the market proposed in scape technology is relatively simple, to the isolation capacity of temperature
Difference, and inner seal not can be carried out expansion, there are gaps between fire resistant doorsets and doorframe, can not effectively completely cut off the infiltration of smog
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of environmental protection of controllable sealing element expansion
The surrounding of fire resistant doorsets, including fire prevention door body, the fire prevention door body is inlaid with water-swellable sealing strip, the fire resistant doorsets sheet
The front surface middle-end of body is plugged with fountain head, and the fire prevention door body includes asbestos layer, and the front and rear sides of the asbestos layer connect
It is connected to metal plate, the front surface upper and lower ends of the asbestos layer are inlaid with the first feed pipe and the second feed pipe respectively, and described
It is respectively connected with first spray head at left and right sides of the top of one feed pipe, the is respectively connected at left and right sides of the bottom of second feed pipe
The front surface left and right sides of two spray heads, the asbestos layer is inlaid with third feed pipe and the 4th feed pipe respectively, and the third is given
The left side upper and lower ends of water pipe are respectively connected with third spray head, and the right side upper and lower ends of the 4th feed pipe are respectively connected with the 4th spray
Head, the first spray head, second spray head, third spray head and the 4th spray head outside contacted with water-swellable sealing strip, it is described
First feed pipe, the second feed pipe, third feed pipe and the 4th feed pipe pass through pipeline and connect with water inlet line, the water inlet
Pipeline is connect with fountain head.
Preferably, middle-end is equipped with handle on the right side of the front surface of the fire prevention door body.
Preferably, the radius of first feed pipe, the second feed pipe, third feed pipe and the 4th feed pipe is identical.
Preferably, the first spray head, second spray head, third spray head and the 4th spray head size are identical.
Preferably, the water inlet line is connect with fire water pipeline.
Compared with prior art, the utility model has the beneficial effects that the utility model is equipped in the side of fire resistant doorsets
Fountain head, when fire occurs, fountain head can carry out cooling and smoke abatement to fire resistant doorsets periphery, and chance is inlaid on the outside of fire resistant doorsets
Water expanding sealing strips are crammed the gap of fire resistant doorsets and doorframe using the characteristic of water-swellable sealing strip water-swellable, energy
Enough effective isolation flue dust.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model overhead sectional view；
Fig. 3 is the utility model section view.
In figure: 1 fire prevention door body, 101 asbestos layers, 102 metal plates, 2 water-swellable sealing strips, 3 fountain heads, 4 first are given
Water pipe, 5 first spray heads, 6 second feed pipes, 7 second spray heads, 8 third feed pipes, 9 third spray heads, 10 the 4th feed pipes, 11
Four spray heads, 12 water inlet lines.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of environmental-protection fireproof of controllable sealing element expansion
Door, including fire prevention door body 1, the surrounding of fire prevention door body 1 are inlaid with water-swellable sealing strip 2, the preceding table for door body 1 of preventing fires
Face middle-end is plugged with fountain head 3, and fire prevention door body 1 includes asbestos layer 101, and the front and rear sides of asbestos layer 101 are respectively connected with metal
Plate 102, the front surface upper and lower ends of asbestos layer 101 are inlaid with the first feed pipe 4 and the second feed pipe 6, the first feed pipe 4 respectively
Top at left and right sides of be respectively connected with first spray head 5, be respectively connected with second spray head 7, stone at left and right sides of the bottom of the second feed pipe 6
It is inlaid with third feed pipe 8 and the 4th feed pipe 10, the left side of third feed pipe 8 respectively at left and right sides of the front surface of cotton layer 101
Upper and lower ends are respectively connected with third spray head 9, and the right side upper and lower ends of the 4th feed pipe 10 are respectively connected with the 4th spray head 11, the first spray
First 5, the outside of second spray head 7, third spray head 9 and the 4th spray head 11 is contacted with water-swellable sealing strip 2, the first feed pipe 4,
Second feed pipe 6, third feed pipe 8 and the 4th feed pipe 10 are connect with water inlet line 12 by pipeline, water inlet line 12 and
Fountain head 3 connects.
Wherein, middle-end is equipped with handle on the right side of the front surface for door body 1 of preventing fires, the first feed pipe 4, the second feed pipe 6, the
Three feed pipes 8 are identical with the radius of the 4th feed pipe 10, and first spray head 5, second spray head 7, third spray head 9 and the 4th spray head 11 are big
Small identical, water inlet line 12 is connect with fire water pipeline.
Working principle: when a fire, the water in fire protection pipeline is guided fountain head 3, the first water supply by water inlet line 12
In pipe 4, the second feed pipe 6, third feed pipe 8 and the 4th feed pipe 10, the water in fountain head 3 is directly sprayed out, to fire prevention
1 periphery of door body carries out cooling and smoke abatement, can effectively completely cut off the transmitting of temperature, the first feed pipe 4, the second feed pipe 6, the
Water in three feed pipes 8 and the 4th feed pipe 10 flows in first spray head 5, second spray head 7, third spray head 9 and the 4th spray head 11,
It is sprayed on water-swellable sealing strip 2 by first spray head 5, second spray head 7, third spray head 9 and the 4th spray head 11, water-swellable
2 water-swellable of sealing strip fills up the gap between fire prevention door body 1 and doorframe, smog is isolated well.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Environmental-protection fire-proof door of controllable sealing element expansion, including fire prevention door body (1), it is characterised in that: the fire prevention
The surrounding of door body (1) is inlaid with water-swellable sealing strip (2), and the front surface middle-end of fire prevention door body (1) is plugged with
Fountain head (3), the fire prevention door body (1) include asbestos layer (101), and the front and rear sides of the asbestos layer (101) are respectively connected with
The front surface upper and lower ends of metal plate (102), the asbestos layer (101) are inlaid with the first feed pipe (4) and the second water supply respectively
It manages (6), is respectively connected with first spray head (5) at left and right sides of the top of first feed pipe (4), second feed pipe (6)
It is respectively connected with second spray head (7) at left and right sides of bottom, is inlaid with third respectively at left and right sides of the front surface of the asbestos layer (101)
The left side upper and lower ends of feed pipe (8) and the 4th feed pipe (10), the third feed pipe (8) are respectively connected with third spray head (9),
The right side upper and lower ends of 4th feed pipe (10) are respectively connected with the 4th spray head (11), the first spray head (5), second spray head
(7), the outside of third spray head (9) and the 4th spray head (11) is contacted with water-swellable sealing strip (2), first feed pipe
(4), the second feed pipe (6), third feed pipe (8) and the 4th feed pipe (10) are connect by pipeline with water inlet line (12),
The water inlet line (12) connect with fountain head (3).
2. a kind of Environmental-protection fire-proof door of controllable sealing element expansion according to claim 1, it is characterised in that: the fire prevention
Middle-end is equipped with handle on the right side of the front surface of door body (1).
3. a kind of Environmental-protection fire-proof door of controllable sealing element expansion according to claim 1, it is characterised in that: described first
Feed pipe (4), the second feed pipe (6), third feed pipe (8) are identical with the radius of the 4th feed pipe (10).
4. a kind of Environmental-protection fire-proof door of controllable sealing element expansion according to claim 1, it is characterised in that: described first
Spray head (5), second spray head (7), third spray head (9) are identical with the 4th spray head (11) size.
5. a kind of Environmental-protection fire-proof door of controllable sealing element expansion according to claim 1, it is characterised in that: the water inlet
Pipeline (12) is connect with fire water pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999647.3U CN208633746U (en) | 2018-06-23 | 2018-06-23 | A kind of Environmental-protection fire-proof door of controllable sealing element expansion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999647.3U CN208633746U (en) | 2018-06-23 | 2018-06-23 | A kind of Environmental-protection fire-proof door of controllable sealing element expansion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633746U true CN208633746U (en) | 2019-03-22 |
Family
ID=65735454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820999647.3U Expired - Fee Related CN208633746U (en) | 2018-06-23 | 2018-06-23 | A kind of Environmental-protection fire-proof door of controllable sealing element expansion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208633746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364895A (en) * | 2020-03-13 | 2020-07-03 | 欧阳娜 | Safety self-rescue door |
-
2018
- 2018-06-23 CN CN201820999647.3U patent/CN208633746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364895A (en) * | 2020-03-13 | 2020-07-03 | 欧阳娜 | Safety self-rescue door |
| CN111364895B (en) * | 2020-03-13 | 2021-08-24 | 惠州鸿志精工五金制品有限公司 | Safety self-rescue door |
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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: 20190322 |