CN214221021U - Fire door with smoke exhaust function - Google Patents
Fire door with smoke exhaust function Download PDFInfo
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- CN214221021U CN214221021U CN202022437113.1U CN202022437113U CN214221021U CN 214221021 U CN214221021 U CN 214221021U CN 202022437113 U CN202022437113 U CN 202022437113U CN 214221021 U CN214221021 U CN 214221021U
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- door
- fire
- exhaust fan
- door plant
- door frame
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Abstract
The utility model discloses a fire door with function of discharging fume belongs to fire control technical field, including the door frame, door frame top fixed mounting has the fire control shower nozzle, door frame both sides fixedly connected with hinge, and hinge opposite side welding is provided with the door plant, and door plant both sides fixed mounting has the exhaust fan, and exhaust fan the place ahead embedding is provided with the filter screen, and the embedding of door plant rear is provided with the hose of airing exhaust. The utility model discloses in through the installation of exhaust fan, sparse dense cigarette that can be timely when making the conflagration take place, and then make fire door working range when using bigger, the function is stronger, through the installation of fire control shower nozzle, water spray that can be timely when the conflagration takes place, and then reach better fire control and insulate against heat the effect, prolonged the life of door plant.
Description
Technical Field
The utility model belongs to the technical field of the fire control, specifically be a fire door with function of discharging fume.
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.
The existing safety door has no exhaust system when in use, obstructs the dredging of smoke when a fire disaster occurs, has no protection function when the fire disaster occurs, and simultaneously has no better tolerance because the existing door panel material is single.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve current emergency exit do not have exhaust system when using, protection function when not having the conflagration of reply and taking place, simultaneously because the problem that current door plant material is single makes the door plant not have better tolerance provides a fire door with smoke exhausting function.
The utility model adopts the technical scheme as follows: the utility model provides a fire door with function of discharging fume, includes the door frame, door frame top fixed mounting has the fire control shower nozzle, door frame both sides fixedly connected with hinge, hinge opposite side welding is provided with the door plant, door plant both sides fixed mounting has the exhaust fan, the embedding of exhaust fan the place ahead is provided with the filter screen, the embedding in door plant rear is provided with the hose of airing exhaust, door plant middle part fixedly connected with fire prevention glass, door plant middle part fixedly connected with handle, the inside inseparable laminating of follow one side to the opposite side in proper order of door plant has cotton PLASTIC LAMINATED of pearl, fossil fragments and aluminium silicate cotton board.
The exhaust hose is positioned outside the exhaust fan and connected with the fire-fighting flue.
Wherein, the filter screen sets up with the door plant embedding.
Wherein, the thickness of the pearl wool fireproof plate and the aluminum silicate cotton plate is 3 cm.
The exhaust fan is provided with a thermosensitive switch in a matching way, the thermosensitive switch is installed on the door frame, and the thermosensitive switch is connected with an external power supply.
Wherein, fire control shower nozzle is connected with fire hose.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the installation of exhaust fan, sparse dense cigarette that can be timely when making the conflagration take place, and then make the fire door scope of action bigger when using, the function is stronger.
2. The utility model discloses in, through the installation of fire control shower nozzle, water spray that can be timely when the conflagration takes place, and then reach better fire control and insulate against heat effect, prolonged the life of door plant.
2. The utility model discloses in, through the thickness of burning the cotton PLASTIC LAMINATED of door plant pearl and aluminium silicate cotton board when the intensity of a fire is 3cm, can increase the fire prevention and the heat resistance of door plant, make the protectiveness of door plant stronger.
Drawings
FIG. 1 is a schematic diagram of the overall front structure of the present invention;
FIG. 2 is a schematic side view of a door panel according to the present invention;
fig. 3 is a schematic diagram of the internal structure of the door panel in the present invention.
The labels in the figure are: 1. a door frame; 101. a fire sprinkler; 102. a hinge; 2. a door panel; 201. an exhaust fan; 2011. filtering with a screen; 2012. an air exhaust hose; 202. fireproof glass; 203. a grip; 204. a pearl wool fireproof plate; 205. a keel; 206. aluminum silicate cotton board.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.
The utility model discloses in:
referring to fig. 1-3, a fire door with smoke evacuation function, including door frame 1, fixed mounting has fire control shower nozzle 101 above door frame 1, door frame 1 both sides fixedly connected with hinge 102, hinge 102 opposite side welding is provided with door plant 2, door plant 2 both sides fixed mounting has exhaust fan 201, the embedding in exhaust fan 201 the place ahead is provided with filter screen 2011, the embedding in door plant 2 rear is provided with air exhaust hose 2012, door plant 2 middle part fixedly connected with fire prevention glass 202, door plant 2 middle part fixedly connected with handle 203, door plant 2 is inside from one side to the opposite side closely laminate in proper order has cotton PLASTIC LAMINATED 204 of pearl, fossil fragments 205 and aluminium silicate board 206.
Further, the exhaust hose 2012 is located outside the exhaust fan 201, the exhaust hose 2012 is connected to the fire flue, and the exhaust fan 201 can exhaust the smog to the fire flue through the exhaust hose 2012, and the effect is bigger when the conflagration for door plant 2 is realized to the purpose that discharges fume.
Further, filter screen 2011 sets up with the embedding of door plant 2, can prevent that the dust from passing through door plant 2 and getting into exhaust fan 201, avoids influencing exhaust fan 201's normal use.
Furthermore, the thickness of the pearl wool fireproof plate 204 and the aluminum silicate wool plate 206 is 3cm, so that the fireproof performance and the heat resistance of the door panel 2 can be improved, and the door panel 2 is stronger in protection.
Further, the exhaust fan 201 is provided with a thermosensitive switch, the thermosensitive switch is mounted on the door frame 1 and connected with an external power supply, so that the exhaust fan 201 can be powered, and the thermosensitive switch can be triggered timely when a fire occurs, so that the switch can be opened and closed more conveniently.
Furthermore, the fire-fighting nozzle 101 is connected with a fire-fighting water pipe, and can spray water in time when a fire disaster occurs, so as to achieve a better fire-fighting and heat-insulating effect.
The working principle is as follows: firstly, when a fire disaster occurs, a thermosensitive switch outside the door frame 1 can be timely triggered, and the thermosensitive switch is connected with an external power supply, so that the exhaust fan 201 can be supplied with power, because the exhaust hose 2012 is positioned outside the exhaust fan 201, the exhaust hose 2012 is connected with a fire-fighting flue, then the exhaust fan 201 can exhaust smoke into the fire-fighting flue through the exhaust hose 2012, the filter screen 2011 is embedded with the door panel 2, so that dust can be prevented from entering the exhaust fan 201 through the door panel 2, and the influence on the normal use of the exhaust fan 201 is avoided, meanwhile, because the fire-fighting nozzle 101 is connected with the fire-fighting water pipe, the fire-fighting nozzle 101 can be timely sprayed with water when the fire disaster occurs, so that a better fire-fighting heat insulation effect is achieved, and finally, when the fire disaster burns the thickness of the door panel 2 pearl cotton fireproof plate 204 and the aluminum silicate cotton plate 206 is 3cm, the fire prevention and heat resistance of the door panel 2 can be increased, making the door panel 2 more protective.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a fire door with function of discharging fume, includes door frame (1), its characterized in that: door frame (1) top fixed mounting has fire control shower nozzle (101), door frame (1) both sides fixedly connected with hinge (102), hinge (102) opposite side welding is provided with door plant (2), door plant (2) both sides fixed mounting has exhaust fan (201), exhaust fan (201) the place ahead embedding is provided with filter screen (2011), door plant (2) rear embedding is provided with air exhaust hose (2012), door plant (2) middle part fixedly connected with fire prevention glass (202), door plant (2) middle part fixedly connected with handle (203), door plant (2) inside from one side to the opposite side closely laminate in proper order has cotton PLASTIC LAMINATED of pearl (204), fossil fragments (205) and aluminum silicate cotton board (206).
2. A fire door with smoke evacuation function as claimed in claim 1, wherein: the exhaust hose (2012) is positioned outside the exhaust fan (201), and the exhaust hose (2012) is connected with the fire-fighting flue.
3. A fire door with smoke evacuation function as claimed in claim 1, wherein: the filter screen (2011) and the door panel (2) are embedded.
4. A fire door with smoke evacuation function as claimed in claim 1, wherein: the thickness of the pearl wool fireproof plate (204) and the aluminum silicate wool plate (206) is 3 cm.
5. A fire door with smoke evacuation function as claimed in claim 1, wherein: the exhaust fan (201) is provided with a thermosensitive switch in a matched manner, the thermosensitive switch is installed on the door frame (1), and the thermosensitive switch is connected with an external power supply.
6. A fire door with smoke evacuation function as claimed in claim 1, wherein: the fire-fighting nozzle (101) is connected with a fire-fighting water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022437113.1U CN214221021U (en) | 2020-10-28 | 2020-10-28 | Fire door with smoke exhaust function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022437113.1U CN214221021U (en) | 2020-10-28 | 2020-10-28 | Fire door with smoke exhaust function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214221021U true CN214221021U (en) | 2021-09-17 |
Family
ID=77695539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022437113.1U Active CN214221021U (en) | 2020-10-28 | 2020-10-28 | Fire door with smoke exhaust function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214221021U (en) |
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2020
- 2020-10-28 CN CN202022437113.1U patent/CN214221021U/en active Active
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