CN216277569U - Cooling type fireproof door - Google Patents
Cooling type fireproof door Download PDFInfo
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- CN216277569U CN216277569U CN202122151770.4U CN202122151770U CN216277569U CN 216277569 U CN216277569 U CN 216277569U CN 202122151770 U CN202122151770 U CN 202122151770U CN 216277569 U CN216277569 U CN 216277569U
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Abstract
The utility model discloses a cooling type fireproof door, which relates to the technical field of fireproof doors and comprises two door frames and two window frames, wherein the two window frames are arranged on the left side and the right side of the inner top of the door frame; the fireproof window is arranged in the window frame, an inner cavity surrounding the periphery is formed in the outer ring of the interior of the window frame, a water delivery pipe is arranged in the inner cavity, the center of the top of the water delivery pipe is communicated with a vertical pipe, an electromagnetic valve is arranged outside the vertical pipe, a plurality of shunt pipes which are distributed at equal intervals are inserted in the front side and the rear side of the bottom of the water delivery pipe, and a spray head is connected to the bottom of each shunt pipe in a threaded mode; the left side and the right side of the bottom in the door frame are respectively inserted with a plurality of bottom pipes extending to the interior of the door frame; the utility model has the beneficial effects that: can spray cold water towards the side around preventing fire door through the shower nozzle when the conflagration breaing out, realize giving and prevent the fire door cooling, avoid preventing fire door and rising along with the temperature rise of conflagration, also make things convenient for the personnel of fleing normally to open simultaneously and prevent fire door, avoid scalding, strive for the time of fleing.
Description
Technical Field
The utility model relates to the technical field of fireproof doors, in particular to a cooling type fireproof door.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. The fireproof partitions are arranged in fireproof partitions, evacuation staircases, vertical shafts and the like and have certain fire resistance, and when an existing fireproof door is in a fire disaster, the temperature of the existing fireproof door is easy to slowly rise along with the persistence of the fire disaster, so that an escape person is easy to scald by the high temperature of the fireproof door when opening the fireproof door, the normal opening of the fireproof door is influenced, and the escaping time is prolonged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cooling type fireproof door to solve the problem that the temperature of the fireproof door provided by the background technology is easy to rise along with the temperature of fire, so that an escape person is influenced to open the fireproof door and is easy to scald.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a cooling type fireproof door comprises a door frame and two window frames, wherein the two window frames are arranged on the left side and the right side of the inner top of the door frame;
the fireproof window is installed inside the window frame, an inner cavity surrounding the periphery is formed in the outer ring of the inside of the window frame, a water delivery pipe is installed inside the inner cavity, a vertical pipe is communicated with the center of the top of the water delivery pipe, an electromagnetic valve is installed outside the vertical pipe, a plurality of equally-distributed shunt pipes are inserted into the front side and the rear side of the bottom of the water delivery pipe, and a spray head is connected to the bottom of each shunt pipe in a threaded mode;
the left side and the right side of the bottom in the door frame are respectively inserted with a plurality of bottom pipes extending to the interior of the door frame, a drain pipe is inserted below the interior of the door frame, and the bottom pipes extend to the top of the drain pipe and are communicated with the drain pipe.
Preferably, the side is articulated about the door frame is inside to have prevents fire door, just prevent that fire door is located the window frame below, the middle part bonding all around of fire door outer wall has fire prevention sealing strip, just the fire prevention sealing strip top surface closely laminates in the window frame bottom, the fire prevention sealing strip leans on outer one side and bottom surface closely laminates in door frame inner wall both sides and inner wall bottom respectively.
Preferably, the bottom of the shunt pipe penetrates through the bottom of the window frame, and the front side and the rear side of the spray head are respectively positioned on the front side and the rear side above the fireproof door.
Preferably, the fire-proof sealing strip is positioned between the spray heads on the front side and the rear side.
Preferably, a hinge is arranged between the window frames above the outer wall of the fireproof door.
Preferably, the top of the vertical pipe penetrates through the top of the window frame and the top of the door frame in sequence.
Preferably, the right end pipe orifice of the drain pipe extends forwards and penetrates through the lower front part of the door frame.
The utility model has the following beneficial effects:
the electromagnetic valve switch is opened, the vertical pipe is opened through the electromagnetic valve, water in the vertical pipe is immediately introduced into the water delivery pipe and then is input into each shunt pipe at the bottom of the water delivery pipe, the water is sent into the spray head through the shunt pipes, and the spray head can spray the water to the front side and the rear side of the fireproof door, so that the front side and the rear side of the fireproof door can be sprayed with water for cooling at the same time, the fireproof door is prevented from being heated continuously under the condition of high temperature of fire, the escape personnel can conveniently open the fireproof door for escaping, the phenomenon that the fireproof door is scalded due to high temperature of the fireproof door is prevented, and meanwhile, longer escape time is effectively obtained;
water that comes through the shower nozzle blowout will flow to the bottom along preventing fire door to in the bottom tube of bottom in the flowing into door frame, the rethread bottom tube discharges into the drain pipe, flows out the door frame through the drain pipe afterwards, so can concentrate the emission with the water that flows out, make things convenient for subsequent processing.
Drawings
FIG. 1 is a schematic view of the overall front plan structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention A;
FIG. 3 is a schematic view of a front cross-sectional view of a window frame according to the present invention;
FIG. 4 is a schematic side plan view of the window frame of the present invention.
In FIGS. 1-4: the fire door comprises a door frame 1, a bottom pipe 101, a drainage pipe 102, a fire door 2, a hinge 201, a window frame 3, a fire window 301, an inner cavity 302, a water conveying pipe 303, a shunt pipe 304, a spray head 305, a vertical pipe 306 and an electromagnetic valve 307.
Detailed Description
Referring to fig. 1-4, the utility model provides a cooling type fireproof door, which comprises a door frame 1 and two window frames 3, wherein the two window frames 3 are arranged on the left side and the right side of the inner top of the door frame 1;
the left side and the right side inside the door frame 1 are hinged with a fireproof door 2, the fireproof door 2 is positioned below the window frame 3, the middle part of the periphery of the outer wall of the fireproof door 2 is bonded with a fireproof sealing strip, the top surface of the fireproof sealing strip is tightly attached to the bottom of the window frame 3, the outer surface and the bottom surface of the fireproof sealing strip are tightly attached to the two sides of the inner wall of the door frame 1 and the bottom of the inner wall of the door frame 1 respectively, and a hinge 201 is arranged between the window frame 3 and above the outer wall of the fireproof door 2;
gaps between the fireproof door 2 and the door frame 1 and the window frame 3 can be filled up through the fireproof door 2 sealing strips around the outer wall of the fireproof door 2, smoke is prevented from escaping from the gaps of the fireproof door 2 when a fire disaster happens, the fireproof door 2 and the window frame 3 can be connected through the hinge 201, and a user can conveniently open and close the fireproof door 2;
the fireproof window 301 is installed inside the window frame 3, the inner ring of the window frame 3 is provided with an inner cavity 302 surrounding the periphery, the inner cavity 302 is internally provided with a water pipe 303, the center of the top of the water pipe 303 is communicated with a vertical pipe 306, the outer part of the vertical pipe 306 is provided with an electromagnetic valve 307, the front side and the rear side of the bottom of the water pipe 303 are respectively inserted with a plurality of flow dividing pipes 304 which are arranged at equal intervals, the bottom of each flow dividing pipe 304 is connected with a spray head 305 in a threaded manner, the bottoms of the flow dividing pipes 304 penetrate through the bottom of the window frame 3, the spray heads 305 on the front side and the rear side are respectively positioned on the front side and the rear side above the fireproof door 2, the fireproof sealing strip is positioned between the spray heads 305 on the front side and the rear side, and the top of the vertical pipe 306 penetrates through the top of the window frame 3 and the top of the door frame 1 in sequence;
the user extends the stand pipe 306 and embeds the stand pipe into the wall body at the top of the fireproof door 2, and simultaneously the tail end of the stand pipe 306 extends out of the wall body and is communicated with an external water pipe, only the stand pipe 306 is kept in a water-passing state under a normal state, the electromagnetic valve 307 can control the opening and closing of the stand pipe 306, the electromagnetic valve 307 is connected with electricity, and the switch is connected externally, so that the user can control the water outlet state of the spray head 305 more conveniently;
when a fire disaster occurs, a user can open a switch of the electromagnetic valve 307, open the vertical pipe 306 through the electromagnetic valve 307, at the moment, water in the vertical pipe 306 is immediately introduced into the water delivery pipe 303, then is input into each shunt pipe 304 at the bottom of the water delivery pipe 303, is sent into the spray head 305 through the shunt pipes 304, and can be sprayed out to the front side and the rear side of the fireproof door 2 by utilizing the spray head 305, so that the front side and the rear side of the fireproof door 2 can be sprayed with water for cooling at the same time, the fireproof door 2 is prevented from being heated continuously under the high-temperature condition of the fire disaster, the escape personnel can conveniently open the fireproof door 2 for escaping, the phenomenon of scalding due to the high temperature of the fireproof door 2 is prevented, and meanwhile, longer escape time is effectively obtained;
a plurality of bottom pipes 101 extending into the door frame 1 are inserted at the left side and the right side of the bottom in the door frame 1, a drain pipe 102 is inserted below the inner part of the door frame 1, the bottom pipes 101 extend to the top of the drain pipe 102 and are communicated with the top of the drain pipe 102, and a pipe orifice at the right end of the drain pipe 102 extends forwards and penetrates below the front surface of the door frame 1;
the water sprayed from the nozzle 305 will flow along the fire door 2 toward the bottom, and flow into the bottom tube 101 at the bottom of the door frame 1, then flow into the drain pipe 102 through the bottom tube 101, and then flow out of the door frame 1 through the drain pipe 102, so that the flowing water can be discharged in a concentrated manner, and the subsequent treatment is facilitated.
Claims (7)
1. The utility model provides a fire door is prevented to cooling formula, includes door frame (1) and window frame (3), window frame (3) are equipped with two and install the left and right sides in door frame (1) top, its characterized in that:
the fireproof window is characterized in that a fireproof window (301) is installed inside the window frame (3), an inner cavity (302) surrounding the periphery is formed in the outer ring inside the window frame (3), a water delivery pipe (303) is installed inside the inner cavity (302), a vertical pipe (306) is communicated with the center of the top of the water delivery pipe (303), an electromagnetic valve (307) is installed outside the vertical pipe (306), a plurality of equally-distributed shunt pipes (304) are inserted into the front side and the rear side of the bottom of the water delivery pipe (303), and a spray head (305) is connected to the bottom of each shunt pipe (304) in a threaded mode;
the left side and the right side of the bottom in the door frame (1) are respectively inserted with a plurality of bottom pipes (101) extending to the interior of the door frame, a drain pipe (102) is inserted below the interior of the door frame (1), and the bottom pipes (101) extend to the top of the drain pipe (102) and are communicated with the drain pipe (102).
2. A fire rated door as claimed in claim 1, wherein: the side articulates about door frame (1) is inside has prevents fire door (2), just prevent that fire door (2) are located window frame (3) below, prevent that fire door (2) outer wall middle part bonding all around has the fire prevention sealing strip, just the fire prevention sealing strip top surface closely laminates in window frame (3) bottom, the fire prevention sealing strip leans on outer one side and bottom surface closely laminates in door frame (1) inner wall both sides and inner wall bottom respectively.
3. A fire rated door as claimed in claim 2, wherein: the bottoms of the shunt pipes (304) penetrate through the bottom of the window frame (3), and the spray heads (305) on the front side and the rear side are respectively positioned on the front side and the rear side above the fireproof door (2).
4. A fire rated door as claimed in claim 3, wherein: the fireproof sealing strip is positioned between the spray heads (305) on the front side and the rear side.
5. A fire rated door as claimed in claim 2, wherein: and a hinge (201) is arranged between the window frames (3) above the outer wall of the fireproof door (2).
6. A fire rated door as claimed in claim 1, wherein: the top of the vertical pipe (306) penetrates through the top of the window frame (3) and the top of the door frame (1) in sequence.
7. A fire rated door as claimed in claim 1, wherein: the pipe orifice at the right end of the water discharge pipe (102) extends forwards and penetrates through the lower front part of the door frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122151770.4U CN216277569U (en) | 2021-09-07 | 2021-09-07 | Cooling type fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122151770.4U CN216277569U (en) | 2021-09-07 | 2021-09-07 | Cooling type fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216277569U true CN216277569U (en) | 2022-04-12 |
Family
ID=81062130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122151770.4U Active CN216277569U (en) | 2021-09-07 | 2021-09-07 | Cooling type fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216277569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142775A (en) * | 2022-07-15 | 2022-10-04 | 佳优建筑工程装饰(枣庄)有限公司 | Prevent fire door with supplementary function of fleing |
-
2021
- 2021-09-07 CN CN202122151770.4U patent/CN216277569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142775A (en) * | 2022-07-15 | 2022-10-04 | 佳优建筑工程装饰(枣庄)有限公司 | Prevent fire door with supplementary function of fleing |
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