CN215632647U

CN215632647U - Fireproof rolling shutter door with automatic opening and closing and limiting self-locking functions

Info

Publication number: CN215632647U
Application number: CN202122064976.3U
Authority: CN
Inventors: 刘国华
Original assignee: Guangdong Huoman Industrial Co ltd
Current assignee: Guangdong Huoman Industrial Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-25
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a fireproof rolling door with automatic opening and closing and limiting self-locking functions, which belongs to the technical field of fireproof rolling doors and comprises a wall body, wherein a rolling door mechanism is fixedly connected above the inner wall of the wall body, the rolling door mechanism is electrically connected with a relay, the input end of the relay is in signal connection with a smoke sensing mechanism, the input end of the relay is also in signal connection with a temperature sensing mechanism, the output end of the relay is electrically connected with an alarm mechanism, a spraying mechanism is arranged at the top of the inner wall of the wall body, and the spraying mechanism is positioned right above the rolling door mechanism.

Description

Fireproof rolling shutter door with automatic opening and closing and limiting self-locking functions

Technical Field

The utility model relates to the technical field of fireproof rolling doors, in particular to a fireproof rolling door with automatic opening and closing and limiting self-locking functions.

Background

The fire-proof rolling door is a fire-proof and heat-insulating equipment suitable for large opening of building, and the product has a certain function in design and installation. The fire-proof rolling door is widely applied to fire-proof partition areas of industrial and civil buildings, can effectively prevent fire from spreading and guarantee life and property safety, and is an indispensable fire-proof facility in modern buildings.

However, most of the existing fire-resistant roller shutter doors with the automatic opening and closing and limiting self-locking functions are controlled by a shutter motor through a switch operated manually by a worker to realize the automatic opening and closing function of the shutter plates, and when a fire occurs, the fire can not be controlled to spread in time, so that the need of developing a fire-resistant roller shutter door with the automatic opening and closing and limiting self-locking functions is necessary.

SUMMERY OF THE UTILITY MODEL

Compared with the prior art, the utility model not only can realize the function of automatically opening and closing the curtain plate by controlling the rolling motor through the manual operation switch, but also can realize the purpose of automatically controlling the rolling motor to close the curtain plate through the smoke temperature, is favorable for preventing the fire from spreading in time, has better use effect, and solves the problem that most of the existing fire-proof rolling doors with the functions of automatically opening and closing the curtain plate can not control the spreading of the fire in time through the manual operation switch of workers.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an utensil automatic switch and spacing self-locking function's fire prevention rolling slats door, includes the wall body, wall body inner wall top fixedly connected with rolling slats door mechanism, rolling slats door mechanism electric connection has the relay, relay input signal connection has smoke sensing mechanism, relay input still signal connection has temperature sensing mechanism, relay output electric connection has alarm mechanism, wall body inner wall top is equipped with sprays the mechanism, it is located directly over rolling slats door mechanism to spray the mechanism.

Preferably, rolling slats door mechanism includes install bin, guard shield, roll up curtain motor, spool, curtain board and guide rail, the inside guard shield that is equipped with of install bin, install bin right side wall fixedly connected with rolls up the curtain motor, roll up curtain motor output fixedly connected with spool, the spool left end is rotated and is connected at install bin inner wall left end, the curtain board has been rolled up to the spool axis body, wall body inner wall left and right sides still symmetry fixedly connected with guide rail, both ends slide inside the guide rail about the curtain board, roll up curtain motor input and relay output electric connection.

Preferably, the smoke sensing mechanism comprises a smoke sensor, and the output end of the smoke sensor is in signal connection with the input end of the relay.

Preferably, the temperature sensing mechanism comprises a temperature sensor, and the output end of the temperature sensor is in signal connection with the input end of the relay.

Preferably, alarm mechanism includes the buzzer siren, buzzer siren input and relay output electric connection, buzzer siren fixed connection is at the wall body outer wall.

Preferably, the spraying mechanism comprises a water tank, a water delivery pipe and a water discharge pipe, the top of the inner wall of the wall body is fixedly connected with the water tank, the bottom of the front side wall of the water tank is fixedly connected with the water delivery pipe, the bottom of the water delivery pipe is fixedly connected with the water discharge pipe, the water tank is positioned right above the installation box, the water discharge pipe is positioned above the installation box in an inclined mode, and a plurality of spraying holes are uniformly formed in the bottom of the water discharge pipe.

Preferably, the water pipe body is fixedly connected with an electromagnetic valve, and the input end of the electromagnetic valve is electrically connected with the output end of the relay.

Preferably, the input end of the roller shutter motor is also electrically connected with a control box, the control box body is fixedly connected to the inner wall of the wall body and is positioned on one side of the installation box, and the input end of the control box is electrically connected with a switch.

Compared with the prior art, the utility model has the beneficial effects that: the utility model uses the cooperation of the wall body, the rolling screen door mechanism, the relay, the smoke sensing mechanism, the temperature sensing mechanism, the alarming mechanism and the spraying mechanism, when the fire occurs on the spot, the smoke and high temperature generated by combustion can be detected by the smoke sensing mechanism and the temperature sensing mechanism for the first time, so that the rolling screen door mechanism is closed through the relay for the first time, the alarm can be sent to the working personnel through the alarming mechanism for the first time, the spraying mechanism can be operated through the relay for the first time, thereby cooling the periphery of the rolling screen door mechanism, preventing the fire from spreading to the rolling screen door mechanism, not only protecting the rolling screen door mechanism, facilitating the entry of fire fighters, but also effectively preventing the fire from spreading, so compared with the prior art, the utility model not only can realize the function of automatic opening and closing of the curtain plate by controlling the rolling screen motor through the manual operation switch of the working personnel, the purpose of automatically controlling the roller shutter motor to close the shutter plate by smoke temperature can be realized, the fire can be prevented from spreading in time, and the using effect is better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic three-dimensional structure of the drain pipe of the present invention;

fig. 4 is a schematic circuit diagram of the present invention.

In the figure: 1. a wall body; 1-1, a guide rail; 2. installing a box; 3. a shield; 4. a roller shutter motor; 4-1, a reel; 5. a curtain plate; 6. a relay; 7. a smoke sensor; 8. a temperature sensor; 9. a buzzer alarm; 10. a water tank; 11. a water delivery pipe; 11-1, an electromagnetic valve; 12. a drain pipe; 12-1, spraying holes; 13. a control box; 14. and (4) switching.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides the following technical scheme: referring to fig. 1-4, a fire-proof rolling shutter door with automatic switch and limit self-locking function comprises a wall body 1, a rolling shutter door mechanism is fixedly connected above the inner wall of the wall body 1, the rolling shutter door mechanism is electrically connected with a relay 6, the input end of the relay 6 is in signal connection with a smoke sensing mechanism, the input end of the relay 6 is also in signal connection with a temperature sensing mechanism, the output end of the relay 6 is electrically connected with an alarm mechanism, the top of the inner wall of the wall body 1 is provided with a spraying mechanism, and the spraying mechanism is positioned right above the rolling shutter door mechanism;

further, the rolling door mechanism comprises a mounting box 2, a shield 3, a rolling motor 4, a scroll 4-1, a curtain plate 5 and a guide rail 1-1, the shield 3 is arranged in the mounting box 2, the rolling motor 4 is fixedly connected with the right side wall of the mounting box 2, the output end of the rolling motor 4 is fixedly connected with the scroll 4-1, the left end of the scroll 4-1 is rotatably connected with the left end of the inner wall of the mounting box 2, the curtain plate 5 is rolled on the scroll 4-1, so the rolling motor 4 can drive the scroll 4-1 to rotate forward and backward to drive the curtain plate 5 to be folded and unfolded, thereby achieving the purpose of opening and closing the door, for the prior art, the left side and the right side of the inner wall of the wall 1 are also symmetrically and fixedly connected with the guide rail 1-1, the left end and the right end of the curtain plate 5 slide in the guide rail 1-1, so the curtain plate 5 can stably move in the guide rail 1-1 when being controlled to be folded and unfolded by the rolling motor 4, in the prior art, the input end of a roller shutter motor 4 is electrically connected with the output end of a relay 6, the input end of the roller shutter motor 4 is also electrically connected with a control box 13, a box body of the control box 13 is fixedly connected with the inner wall of a wall body and is positioned on one side of an installation box 2, and the input end of the control box 13 is electrically connected with a switch 14, so that a worker can control the roller shutter motor 4 to work by controlling the control box 13 through the switch 14, the effect of manually operating the switch 14 to control the roller shutter motor 4 to realize the automatic opening and closing of a shutter plate 5 is achieved, and the automatic opening and closing device is the prior art;

further, the smoke sensing mechanism comprises a smoke sensor 7, the smoke sensor 7 can detect smoke generated in a fire disaster so as to detect whether a fire occurs, the smoke sensor 7 is preferably TAD-169 in type, the smoke sensor 7 can be installed according to actual situation of a site in a distributed manner, the output end of the smoke sensor 7 is in signal connection with the input end of the relay 6, so that when the smoke sensor 7 detects smoke, a signal is sent to the relay 6, the relay 6 directly controls the rolling shutter motor 4 to control the shutter 5 to be closed after receiving the signal, the temperature sensing mechanism comprises a temperature sensor 8, the temperature sensor 8 can detect high temperature generated in the fire so as to detect whether the fire occurs, the temperature sensor 8 is preferably PT100 platinum thermistor type temperature sensor, the temperature sensor 8 can be installed according to actual situation in a distributed manner, the output end of the temperature sensor 8 is in signal connection with the input end of the relay 6, therefore, when the temperature sensor 8 detects high temperature, a signal is sent to the relay 6, and the relay 6 directly controls the roller shutter motor 4 to control the shutter 5 to close after receiving the signal, so that the automatic opening and closing function of the shutter 5 can be realized by controlling the roller shutter motor 4 through the manual operation switch 14 of a worker, the purpose of automatically controlling the roller shutter motor 4 to close the shutter 5 through smoke temperature sensing can be realized, the fire spread can be prevented in time, and the use effect is better;

the alarm mechanism comprises a buzzer alarm 9, the input end of the buzzer alarm 9 is electrically connected with the output end of the relay 6, and the buzzer alarm 9 is fixedly connected with the outer wall of the wall body 1, so that when the smoke sensor 7 or the temperature sensor 8 sends a signal to the relay 6, the relay 6 can also directly turn on the buzzer alarm 9, and workers are informed in time;

further, the spraying mechanism comprises a water tank 10, a water pipe 11 and a water discharge pipe 12, the top of the inner wall of the wall body 1 is fixedly connected with the water tank 10, the bottom of the front side wall of the water tank 10 is fixedly connected with the water pipe 11, the bottom end of the water pipe 11 is fixedly connected with the water discharge pipe 12, the water tank 10 is positioned right above the installation box 2, the water discharge pipe 12 is positioned obliquely above the installation box 2, the bottom of the water discharge pipe 12 is uniformly provided with a plurality of spraying holes 12-1, the pipe body of the water pipe 11 is fixedly connected with an electromagnetic valve 11-1, the input end of the electromagnetic valve 11-1 is electrically connected with the output end of the relay 6, so when the smoke sensor 7 or the temperature sensor 8 sends a signal to the relay 6, the relay 6 can open the electromagnetic valve 11-1, water in the water tank 11 smoothly flows into the water discharge pipe 12 through the water pipe 11 under the action of gravity, and then is uniformly sprayed through the plurality of spraying holes 12-1, form the cascade to cooling down around rolling up the curtain door mechanism, prevent that the intensity of a fire from stretching to rolling up the curtain door mechanism, not only can protect rolling up the curtain door mechanism, the fire fighter of being convenient for gets into, also can effectively stop the intensity of a fire to stretch.

The working principle is as follows: when the automatic opening and closing device is used normally, a worker can control the control box 13 to control the roller shutter motor 4 to work through the switch 14, so that the effect of automatically opening and closing the shutter plates 5 by manually operating the switch 14 to control the roller shutter motor 4 is achieved;

when a fire occurs in a field, the generated smoke can be timely detected by the smoke sensor 7 or the generated high temperature can be timely detected by the temperature sensor 8, when the smoke sensor 7 detects the smoke, a signal can be sent to the relay 6, the relay 6 can directly control the roller shutter motor 4 to control the shutter 5 to be closed after receiving the signal, so that the utility model not only can realize the function of automatically opening and closing the shutter 5 by controlling the roller shutter motor 4 through the manual operation of the switch 14 by a worker, but also can realize the purpose of automatically controlling the roller shutter motor 4 to close the shutter 5 by the smoke temperature, is favorable for timely preventing the fire from spreading, has better use effect, when the smoke sensor 7 or the temperature sensor 8 sends a signal to the relay 6, the relay 6 can also directly open the buzzer alarm 9 so as to timely inform the worker, when the smoke sensor 7 or the temperature sensor 8 sends a signal to the relay 6, the relay 6 can also open the electromagnetic valve 11-1, so that water in the water tank 11 smoothly flows into the drain pipe 12 from the water conveying pipe 11 under the action of gravity, and then is uniformly sprayed by the plurality of spraying holes 12-1 to form a water curtain, so that the temperature around the roller shutter door mechanism is reduced, the fire is prevented from spreading to the roller shutter door mechanism, the roller shutter door mechanism can be protected, a fire fighter can conveniently enter the roller shutter door mechanism, and the fire can be effectively prevented from spreading.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an utensil automatic switch and spacing self-locking function's fire prevention rolling slats door, includes wall body (1), wall body (1) inner wall top fixedly connected with rolling slats door mechanism, its characterized in that: the utility model discloses a cigarette rolling machine, including roll up curtain door mechanism, relay (6) input signal connection has smog sensing mechanism, relay (6) input still signal connection has temperature sensing mechanism, relay (6) output electric connection has alarm mechanism, wall body (1) inner wall top is equipped with sprays the mechanism, it is located directly over roll up curtain door mechanism to spray the mechanism.

2. The fire-proof rolling shutter door with the automatic opening and closing and limiting self-locking functions as claimed in claim 1, characterized in that: the rolling door mechanism comprises a mounting box (2), a shield (3), a rolling door motor (4), a scroll (4-1), a curtain plate (5) and a guide rail (1-1), a protective cover (3) is arranged in the installation box (2), the right side wall of the installation box (2) is fixedly connected with a roller shutter motor (4), the output end of the roller shutter motor (4) is fixedly connected with a roller (4-1), the left end of the roller (4-1) is rotatably connected with the left end of the inner wall of the installation box (2), a curtain board (5) is rolled on the shaft body of the scroll (4-1), guide rails (1-1) are symmetrically and fixedly connected with the left side and the right side of the inner wall of the wall body (1), the left end and the right end of the curtain plate (5) slide in the guide rails (1-1), and the input end of the roller shutter motor (4) is electrically connected with the output end of the relay (6).

3. The fire-proof rolling shutter door with the automatic opening and closing and limiting self-locking functions as claimed in claim 1, characterized in that: the smoke sensing mechanism comprises a smoke sensor (7), and the output end of the smoke sensor (7) is in signal connection with the input end of the relay (6).

4. The fire-proof rolling shutter door with the automatic opening and closing and limiting self-locking functions as claimed in claim 1, characterized in that: the temperature sensing mechanism comprises a temperature sensor (8), and the output end of the temperature sensor (8) is in signal connection with the input end of the relay (6).

5. The fire-proof rolling shutter door with the automatic opening and closing and limiting self-locking functions as claimed in claim 1, characterized in that: alarm mechanism includes buzzer siren (9), buzzer siren (9) input and relay (6) output electric connection, buzzer siren (9) fixed connection is in wall body (1) outer wall.

6. The fire-proof rolling shutter door with the automatic opening and closing and limiting self-locking functions as claimed in claim 1, characterized in that: the spraying mechanism comprises a water tank (10), a water delivery pipe (11) and a water discharge pipe (12), the water tank (10) is fixedly connected to the top of the inner wall of the wall body (1), the water delivery pipe (11) is fixedly connected to the bottom of the front side wall of the water tank (10), the water discharge pipe (12) is fixedly connected to the bottom of the water delivery pipe (11), the water tank (10) is located right above the installation box (2), the water discharge pipe (12) is located obliquely above the installation box (2), and a plurality of spraying holes (12-1) are uniformly formed in the bottom of the water discharge pipe (12).

7. The fire-proof rolling shutter door with the automatic opening and closing and limiting self-locking functions as claimed in claim 6, characterized in that: the body of the water delivery pipe (11) is fixedly connected with an electromagnetic valve (11-1), and the input end of the electromagnetic valve (11-1) is electrically connected with the output end of the relay (6).

8. The fire-proof rolling shutter door with the automatic opening and closing and limiting self-locking functions as claimed in claim 2, characterized in that: the input end of the roller shutter motor (4) is also electrically connected with a control box (13), the control box (13) is fixedly connected to the inner wall of the wall and is located on one side of the installation box (2), and the input end of the control box (13) is electrically connected with a switch (14).