CN212406506U

CN212406506U - Heat-insulation fireproof door window with one-way visual observation window

Info

Publication number: CN212406506U
Application number: CN202020452532.XU
Authority: CN
Inventors: 严文兵
Original assignee: Anhui Haozhan Fireproof Material Co ltd
Current assignee: Anhui Haozhan Fireproof Material Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-01-26
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a thermal-insulated fire prevention door and window with one-way visual observation window, including two door frames, fixed cover is equipped with fire prevention glass in the door frame, and the last bonding of fire prevention glass is fixed with single vision fire prevention glass membrane, and fixed mounting has the alarm on the top inner wall of a door frame in two door frames, and fixed mounting has smoke transducer on the top inner wall of another door frame, and alarm and smoke transducer are located the corresponding fire prevention glass's of correspondence front side respectively, have seted up L shape cavity on the door frame, and L shape cavity intussuseption is filled with water. The utility model relates to a rationally, convenient operation is convenient for in time cool down fire prevention glass and door frame, avoids the high temperature to cause the phenomenon that fire prevention glass and door frame damaged, avoids steam to enter into indoorly simultaneously, is convenient for in time spray the absorption to the smog in the gap between two door frames, avoids smog to enter into indoorly, causes personnel's injury, and is convenient for in time remind personnel to add water, is favorable to the use.

Description

Heat-insulation fireproof door window with one-way visual observation window

Technical Field

The utility model relates to a thermal-insulated fire prevention door and window technical field especially relates to a thermal-insulated fire prevention door and window with one-way visual observation window.

Background

With the continuous improvement of life quality of people and the attention of public security fire-fighting departments to public area disaster prevention and reduction, the design of fire prevention and reduction of building materials is obviously important, steel sections used for manufacturing doors and windows are high in strength and good in fire resistance, and are used for high-grade and fire-proof safety doors and windows.

Although current fire door and window with one-way visual observation window has reached the purpose of fire prevention, its heat-proof quality is relatively poor, be not convenient for in time lower the temperature to door frame and fire prevention glass, when outdoor conflagration takes place, along with the rising of temperature, door frame and the phenomenon that fire prevention glass melts to explode and splits appear easily, steam enters into the indoor phenomenon that causes indoor temperature to rise easily, and the gap that smog passed into indoor phenomenon through between two door frames appears easily, and then cause indoor personnel's harm, can not satisfy the user demand, therefore we have proposed a thermal-insulated fire door and window with one-way visual observation window and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat-insulating fireproof door window with an one-way visual observation window.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heat-insulating fireproof door window with a one-way visual observation window comprises two door frames, a piece of fireproof glass is fixedly sleeved in each door frame, a single-view fireproof glass film is fixedly bonded on each piece of fireproof glass, an alarm is fixedly installed on the inner wall of the top of one door frame of the two door frames, a smoke sensor is fixedly installed on the inner wall of the top of the other door frame, the alarm and the smoke sensor are respectively positioned on the front sides of the corresponding pieces of fireproof glass, an L-shaped cavity is formed in each door frame and filled with water, a water inlet pipe is arranged in each L-shaped cavity, the front end of each water inlet pipe extends out of the corresponding door frame, a plug is sleeved on each water inlet pipe in a threaded manner, a floating block is sleeved in each L-shaped cavity of the two L-shaped cavities in a sliding manner, the same waterproof tact switch is fixedly installed between, the door frame is provided with a first cavity and a second cavity, the first cavity is positioned above the corresponding fireproof glass, the same first connecting pipe is fixedly arranged between the inner walls at two sides of the first cavity, the ends, far away from each other, of the two first connecting pipes are both arranged into a blocking structure, the bottoms of the first connecting pipes are communicated and fixed with a plurality of first water spray pipes, the bottom ends of the first water spray pipes extend into the corresponding door frame, the bottom ends of the first water spray pipes and the top inner wall of the corresponding door frame are on the same horizontal line, the same second connecting pipe is fixedly arranged between the top inner wall and the bottom inner wall of the second cavity, the top ends and the bottom ends of the second connecting pipes are both arranged into the blocking structure, the ends, near to each other, of the two first connecting pipes respectively extend into the corresponding second cavity and are communicated and fixed with one side of the second connecting pipe, the sides, near to each other, of the two second connecting pipes are both communicated, the one end that the second connecting pipe that corresponds was kept away from to the second spray pipe extends to between two door frames, one side that two door frames are close to each other is on same water flat line with the one end that the second connecting pipe was kept away from to the second spray pipe that corresponds respectively, the installation cavity has been seted up on the door frame, threaded fixation has the water pump on the bottom inner wall of installation cavity, the end of drawing water of water pump extends to in the L shape intracavity that corresponds and fixed mounting has the suction head, the play water end of water pump extends to in the second cavity that corresponds and fixed with one side bottom intercommunication of second connecting pipe, equal fixed mounting has battery and controller on the one side inner wall that two installation cavities are close to each other, battery and controller all with the water pump electric connection who corresponds, two controllers all with smoke transducer electric connection.

Preferably, a plurality of first through holes are formed between the inner wall of the top of the door frame and the inner wall of the bottom of the first cavity, and the side walls of the first through holes are fixedly connected with the outer sides of the corresponding first water spray pipes.

Preferably, a plurality of second through holes are formed in the inner wall of one side, close to each other, of each of the two second cavities, and the side wall of each second through hole is fixedly connected with the outer side of the corresponding second water spraying pipe.

Preferably, a first circular hole is formed in the inner wall of one side, close to each other, of each of the two L-shaped cavities, and the side wall of the first circular hole is fixedly connected with the outer side of the water pumping end of the corresponding water pump.

Preferably, the top and the bottom of the door frame are fixedly bonded with sealing gaskets.

Preferably, a second circular hole is formed in the inner wall of the front side of the L-shaped cavity, and the side wall of the second circular hole is fixedly connected with the outer side of the corresponding water inlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

through the door frame, the L-shaped cavity, the water inlet pipe, the floating block, the waterproof tact switch, the alarm, the first cavity, the first connecting pipe, the first water spray pipe, the second cavity, the second connecting pipe, the second water spray pipe, the fireproof glass, the controller, the water pump and the storage battery are matched with the smoke sensor, when a fire disaster happens, the smoke sensor senses smoke and transmits signals to the two controllers, the controllers control the corresponding water pumps to extract water in the L-shaped cavity, the extracted water enters the corresponding second connecting pipes through the water outlet ends of the water pumps, the water in the second connecting pipes is sprayed out through the corresponding second water spray pipes and sprays the gap between the two door frames, so that the smoke in the gap between the two door frames is sprayed and absorbed by the water, the water in the second connecting pipes is sprayed out through the corresponding first connecting pipe and the corresponding second water spray pipes and sprays the fireproof glass and the door frames, at the in-process that sprays, cool down protective glass and door frame, reached thermal-insulated purpose, along with the extraction of water pump, the water in the L shape intracavity reduces gradually, and the water level descends gradually for showy piece gradually move down to with touch the switch contact time, touch switch control alarm and sound, in time remind personnel to add water.

The utility model relates to a rationally, convenient operation is convenient for in time cool down fire prevention glass and door frame, avoids the high temperature to cause the phenomenon that fire prevention glass and door frame damaged, avoids steam to enter into indoorly simultaneously, is convenient for in time spray the absorption to the smog in the gap between two door frames, avoids smog to enter into indoorly, causes personnel's injury, and is convenient for in time remind personnel to add water, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a heat-insulating fireproof door/window with a one-way visual observation window according to the present invention;

fig. 2 is a schematic cross-sectional view of a heat-insulating fireproof door/window with a one-way visual observation window according to the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2.

In the figure: 1 door frame, 2L shape cavity, 3 inlet tubes, 4 floating blocks, 5 waterproof tact switches, 6 alarms, 7 first cavities, 8 first connecting tubes, 9 first spray pipes, 10 second cavities, 11 second connecting tubes, 12 second spray pipes, 13 fireproof glass, 14 controllers, 15 water pumps, 16 storage batteries, 17 smoke sensors.

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.

Referring to fig. 1-3, a heat-insulating fireproof door window with a one-way visual observation window comprises two door frames 1, fireproof glass 13 is fixedly sleeved in each door frame 1, a one-way visual fireproof glass film is fixedly bonded on each fireproof glass 13, an alarm 6 is fixedly mounted on the inner wall of the top of one door frame 1 in each door frame 1, a smoke sensor 17 is fixedly mounted on the inner wall of the top of the other door frame 1, the alarm 6 and the smoke sensor 17 are respectively positioned on the front sides of the corresponding fireproof glass 13, an L-shaped cavity 2 is formed in each door frame 1, water is filled in each L-shaped cavity 2, a water inlet pipe 3 is arranged in each L-shaped cavity 2, the front end of each water inlet pipe 3 extends out of the corresponding door frame 1, a plug is sleeved on each water inlet pipe 3 in a threaded manner, a floating block 4 is sleeved in each L-shaped cavity 2 in each door frame, and a same, the waterproof tact switch 5 is electrically connected with the alarm 6, a first cavity 7 and a second cavity 10 are arranged on the door frame 1, the first cavity 7 is positioned above the corresponding fireproof glass 13, the same first connecting pipe 8 is fixedly arranged between the inner walls of two sides of the first cavity 7, one end, far away from each other, of each of the two first connecting pipes 8 is arranged to be a blocking structure, the bottom of each first connecting pipe 8 is communicated with and fixed with a plurality of first water spraying pipes 9, the bottom end of each first water spraying pipe 9 extends into the corresponding door frame 1, the bottom end of each first water spraying pipe 9 is arranged on the same horizontal line with the corresponding inner wall of the top of the corresponding door frame 1, the same second connecting pipe 11 is fixedly arranged between the inner wall of the top and the inner wall of the bottom of the second cavity 10, the top end and the bottom end of each second connecting pipe 11 are arranged to be the blocking structures, one end, close to each other, of each first connecting pipe 8 extends into the corresponding second cavity 10, one side of each of the two second connecting pipes 11 close to each other is communicated with and fixed with a plurality of second water spraying pipes 12, one end of each of the second water spraying pipes 12 far from the corresponding second connecting pipe 11 extends to a position between the two door frames 1, one side of each of the two door frames 1 close to each other is respectively positioned on the same horizontal line with one end of the corresponding second water spraying pipe 12 far from the second connecting pipe 11, the door frame 1 is provided with an installation cavity, the inner wall of the bottom of the installation cavity is fixed with a water pump 15 through screw threads, the water pumping end of the water pump 15 extends into the corresponding L-shaped cavity 2 and is fixedly provided with a water suction head, the water outlet end of the water pump 15 extends into the corresponding second cavity 10 and is communicated and fixed with the bottom of one side of the second connecting pipe 11, the inner wall of one side of each of the two installation cavities close to each other is fixedly provided with a storage battery 16 and a controller 14, the storage battery 16 and the controller 14 are both electrically connected, the utility model relates to a rationally, convenient operation is convenient for in time cool down fire prevention glass 13 and door frame 1, avoids the phenomenon that the high temperature caused fire prevention glass 13 and door frame 1 to damage, avoids steam to enter into indoorly simultaneously, is convenient for in time spray the absorption to the smog in the gap between two door frames 1, avoids smog to enter into indoorly, causes personnel's injury, and is convenient for in time remind personnel to add water, is favorable to the use.

In the utility model, a plurality of first through holes are arranged between the inner wall of the top part of the door frame 1 and the inner wall of the bottom part of the first cavity 7, the side wall of the first through hole is fixedly connected with the outer side of the corresponding first spray pipe 9, a plurality of second through holes are arranged on the inner wall of one side of the two second cavities 10 close to each other, the side wall of the second through hole is fixedly connected with the outer side of the corresponding second spray pipe 12, the inner wall of one side of the two L-shaped cavities 2 close to each other is provided with a first circular hole, the side wall of the first circular hole is fixedly connected with the outer side of the water pumping end of the corresponding water pump 15, the top part and the bottom part of the door frame 1 are both bonded and fixed with sealing gaskets, the inner wall of the front side of the L-shaped cavity 2 is provided with a second circular hole, the side wall of the second circular hole is fixedly connected with the outer side of the corresponding water inlet pipe 3, avoid the phenomenon that the high temperature caused fire prevention glass 13 and door frame 1 to damage, avoid steam to enter into simultaneously and indoorly, be convenient for in time spray the absorption to the smog in the gap between two door frames 1, avoid smog to enter into indoorly, cause personnel's injury, and be convenient for in time remind personnel to add water, be favorable to the use.

The working principle is as follows: when the door frame spraying device is used, when a fire disaster occurs, the smoke sensor 17 senses smoke, signals are transmitted to the two controllers 14, the storage battery 16 supplies power to the corresponding water pumps 15, the controllers 14 control the corresponding water pumps 15 to be started, the water pumping end of each water pump 15 extracts water in the corresponding L-shaped cavity 2, the extracted water enters the corresponding second connecting pipe 11 through the water outlet end of each water pump 15, the water in the second connecting pipe 11 is sprayed out through the corresponding second water spraying pipes 12, the two second water spraying pipes 12 on the same horizontal line spray in the direction close to each other, the purpose of spraying the gap between the two door frames 1 is further achieved, in the spraying process, the smoke in the gap between the two door frames 1 is absorbed by the water spraying, the purpose of preventing the smoke from entering the room is achieved, meanwhile, the water in the second connecting pipe 11 enters the corresponding first connecting pipe 8, the water in the first connecting pipe 8 is sprayed out through the corresponding second water spraying pipe 9, the second water spraying pipe 9 sprays the corresponding fireproof glass 13 and the corresponding door frame 1, and in the spraying process, the protective glass 13 and the door frame 1 are cooled, so that the purpose of heat insulation is achieved, the phenomenon that the fireproof glass 13 and the door frame 1 are melted is avoided, and the phenomenon that the temperature is too high and is transmitted to the indoor space is avoided;

along with water pump 15's extraction, the water in the L shape chamber 2 reduces gradually, along with the decline of the water level in the L shape chamber 2 for floating block 4 moves down gradually, when floating block 4 downstream to with touch switch 5 contact, touches switch 5 control alarm 6 and sounds, in time reminds personnel to add water.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a thermal-insulated fire door and window with one-way visual observation window, including two door frames (1), fixed cover is equipped with fire prevention glass (13) in door frame (1), it is fixed with single-vision fire prevention glass membrane to bond on fire prevention glass (13), a serial communication port, fixed mounting has alarm (6) on the top inner wall of one door frame (1) in two door frames (1), fixed mounting has smoke transducer (17) on the top inner wall of another door frame (1), alarm (6) and smoke transducer (17) are located the front side of corresponding fire prevention glass (13) respectively, L shape cavity (2) have been seted up on door frame (1), L shape cavity (2) intussuseption is filled with water, be equipped with inlet tube (3) in L shape cavity (2), the front end of inlet tube (3) extends to outside corresponding door frame (1), the threaded sleeve is equipped with the end cap on inlet tube (3), one L-shaped cavity (2) of the two L-shaped cavities (2) is internally provided with a floating block (4) in a sliding way, the two side inner walls of one L-shaped cavity (2) are fixedly provided with the same waterproof touch switch (5), the waterproof touch switch (5) is electrically connected with an alarm (6), a door frame (1) is provided with a first cavity (7) and a second cavity (10), the first cavity (7) is positioned above the corresponding fireproof glass (13), the two side inner walls of the first cavity (7) are fixedly provided with the same first connecting pipe (8), the ends of the two first connecting pipes (8) which are far away from each other are both arranged into a blocking structure, the bottom of each first connecting pipe (8) is communicated and fixed with a plurality of first water spraying pipes (9), the bottom ends of the first water spraying pipes (9) extend into the corresponding door frame (1), and the bottom ends of the first water spraying pipes (9) and the top inner wall of the corresponding door frame (1) are positioned on the same horizontal line, one end, close to each other, of each of the two first connecting pipes (8) extends into the corresponding second cavity (10) and is fixedly communicated with one side of each second connecting pipe (11), one end, far away from the corresponding second connecting pipe (11), of each second connecting pipe (11) is communicated and fixed with a plurality of second water spraying pipes (12), one end, far away from the corresponding second connecting pipe (11), of each second water spraying pipe (12) extends between the two door frames (1), one side, close to each other, of each door frame (1) is positioned on the same horizontal line with one end, far away from the corresponding second connecting pipe (11), of each second water spraying pipe (12), of each door frame (1), an installation cavity is formed in each door frame (1), and a water pump (15) is fixedly arranged on the inner wall of the bottom of the installation cavity in a threaded manner, the end of drawing water of water pump (15) extends to in the L shape cavity (2) that corresponds and fixed mounting has the suction head, the play water end of water pump (15) extends to in the second cavity (10) that corresponds and fixed with one side bottom intercommunication of second connecting pipe (11), equal fixed mounting has battery (16) and controller (14) on the one side inner wall that two installation cavities are close to each other, battery (16) and controller (14) all with water pump (15) electric connection that corresponds, two controllers (14) all with smoke transducer (17) electric connection.

2. The door/window with the one-way visual observation window for the heat insulation and fire prevention of claim 1, is characterized in that a plurality of first through holes are formed between the top inner wall of the door frame (1) and the bottom inner wall of the first cavity (7), and the side walls of the first through holes are fixedly connected with the outer sides of the corresponding first water spraying pipes (9).

3. The door/window with the one-way visual observation window for the heat insulation and fire prevention of claim 1, wherein a plurality of second through holes are formed on the inner wall of one side of each of the two second cavities (10) close to each other, and the side walls of the second through holes are fixedly connected with the outer sides of the corresponding second water spraying pipes (12).

4. The door and window with the one-way visual observation window for the heat insulation and fire prevention as claimed in claim 1, wherein the inner wall of one side of each of the two L-shaped chambers (2) close to each other is provided with a first circular hole, and the side wall of the first circular hole is fixedly connected with the outer side of the water pumping end of the corresponding water pump (15).

5. The door/window with the one-way visual observation window is characterized in that sealing gaskets are fixedly bonded on the top and the bottom of the door frame (1).

6. The door and window with the one-way visual observation window for the heat insulation and fire prevention as claimed in claim 1, wherein a second circular hole is formed on the inner wall of the front side of the L-shaped chamber (2), and the side wall of the second circular hole is fixedly connected with the outer side of the corresponding water inlet pipe (3).