CN215632572U

CN215632572U - Intelligent fireproof door

Info

Publication number: CN215632572U
Application number: CN202022677822.7U
Authority: CN
Inventors: 孙如兵
Original assignee: Jiangsu Xiewu Fire Technology Co ltd
Current assignee: Jiangsu Xiewu Fire Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2022-01-25
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses an intelligent fireproof door, which comprises a box body, a door frame and a door body, wherein the door body is arranged on the door frame, the door body is hinged with the door frame, the box body is arranged at the position above the door frame, a transmission box is arranged at the left side position inside the box body, a driven bevel gear is arranged at the middle position inside the transmission box, a lead screw is longitudinally arranged at the lower position of the transmission box, the lead screw is rotationally connected with the transmission box, the driven bevel gear is connected with the lead screw, a slide rod is longitudinally arranged at the right side position of the lead screw, and a transmission plate is arranged at the position between a slide plate and the lead screw; according to the utility model, the box body, the screw rod, the motor, the transmission plate, the water guide pipe, the atomizing nozzle, the water pump, the sliding rod and the lower cover plate are arranged, so that the use functionality of the device is increased, the problem that the device cannot escape quickly due to large fire around the door body in use is avoided, and the use safety of the device is increased.

Description

Intelligent fireproof door

Technical Field

The utility model belongs to the technical field of safety protection, and particularly relates to an intelligent fireproof door.

Background

Fire is one of the major disasters that most often, most commonly, threaten public safety and social development. People need to escape safely and quickly in case of fire. When a fire disaster happens to the fireproof door, the fireproof door can play a certain role in blocking the fire, and time is won for people to escape. With the application of various fire-resistant materials to fire doors, there is a need for a fire door that not only provides a single function of fire protection.

The patent 201910391644.0 relates to an intelligent fireproof door, which comprises a fireproof door frame, a fireproof rolling curtain, a fireproof door, hinges, a water inlet pipe, a pressure regulating pump, a water cooling pipe and an electric control gate, wherein the fireproof rolling curtain is matched with a foam fire extinguishing box to effectively prevent the spread of fire; the water cooling pipe is distributed inside the fireproof door, so that heat can be effectively dissipated; the pressure regulating pump regulates the water pressure at the outlet, and the pressure change drives the spherical spray head to swing to spray water, so that the fire and smoke can be prevented from spreading; a plurality of layers of heat insulation plates are wrapped between the door plates, so that heat insulation can be effectively realized. There are still problems:

the existing fireproof door is not provided with a smoke sensor easy-to-detach mechanism, so that the smoke sensor is inconvenient to mount and detach, the smoke sensor is inconvenient to maintain by a device, and the maintenance labor intensity is high;

the existing fireproof door is not provided with a water spraying mechanism, so that the problem that fire is generated below the door body when the door body is used, and then the safety escape cannot be realized is solved, and the use safety of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent fireproof door to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent fireproof door comprises a box body, a door frame and a door body, wherein the door body is installed on the door frame, the door body is hinged with the door frame, the box body is installed on the upper position of the door frame, a transmission box is installed on the left position inside the box body, a driven bevel gear is installed on the middle position inside the transmission box, a lead screw is longitudinally installed on the lower position of the transmission box, the lead screw is rotatably connected with the transmission box, the driven bevel gear is connected with the lead screw, a sliding rod is longitudinally arranged on the right position of the lead screw, a transmission plate is installed on the position between the sliding plate and the lead screw, one end of the transmission plate is connected with the lead screw through a ball, the other end of the transmission plate is slidably connected with the sliding rod, a water guide pipe is longitudinally arranged on the middle position below the transmission plate, and atomization spray heads are symmetrically arranged on the positions on two sides of the water guide pipe, the lower end of the water guide pipe is provided with a lower cover plate.

Preferably, the water guide pipe is connected with a water pump inside the box body in a sealing mode through a guide pipe, the water pump is installed at the right side position inside the box body, and a water inlet of the water pump is connected with a sealing joint on the right side of the box body in a sealing mode through the guide pipe.

Preferably, a mounting hole is formed in the middle of the door body, a smoke sensor is arranged in the mounting hole, and a protective cover is installed at one end of the smoke sensor.

Preferably, be provided with the guide slot in the side of protective cover, the protective cover is close to a body one side and is provided with the sealing washer, sealing washer one end is connected with the transmission cover.

Preferably, the transmission sleeve is arranged in the guide groove, the transmission sleeve is connected with the guide groove in a sliding mode, and a spring is arranged between the transmission sleeve and the guide groove.

Preferably, a motor is installed at the left side of the transmission case, a driving bevel gear is installed inside the transmission case, the driving bevel gear is rotatably connected with the transmission case, an output shaft of the motor is connected with the driving bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

Preferably, the box body is arranged on the inner side of the door frame, a through hole is formed in the middle position below the box body, and the arrangement position of the through hole in the box body corresponds to the arrangement positions of the lower cover body and the water guide pipe.

Preferably, the mounting holes are symmetrically provided with baffles, the arrangement positions of the two baffles correspond to the arrangement position of a clamping plate on the smoke sensor, and the clamping plate is clamped with the baffles.

The utility model has the technical effects and advantages that: according to the intelligent fireproof door, through the arrangement of the box body, the screw rod, the motor, the transmission plate, the water guide pipe, the atomizing nozzle, the water pump, the sliding rod and the lower cover plate, the use functionality of the intelligent fireproof door is improved, the problem that the intelligent fireproof door cannot escape due to large fire around the door body when in use is avoided, the use safety of the intelligent fireproof door is improved, meanwhile, when the intelligent fireproof door is not in use, the water guide pipe and the atomizing nozzle 16 are hidden inside the box body 1, the attractiveness of the intelligent fireproof door is improved, and the hidden arrangement can avoid the problem that the intelligent fireproof door is damaged when not in use;

the device is when using, the sliding prevention lid, the mounting hole, the baffle, the cardboard, smoke transducer, sealing washer and transmission cover, the device of being convenient for installs and dismantles smoke transducer, the problem of maintenance difficulty appears in smoke transducer when avoiding using, when using simultaneously, the sealing washer is laminated with the door body constantly under the effect of spring, the leakproofness of device has been increased, avoid appearing external dust when using and carry out the problem that corrodes smoke transducer, the security of device use has been increased.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an external view of the door frame and the box of FIG. 1 according to the present invention;

FIG. 3 is a partial cross-sectional side view of the door body of FIG. 1 in accordance with the present invention;

FIG. 4 is an assembly view of the door body and mounting hole of FIG. 1 in accordance with the present invention;

FIG. 5 is a schematic view of the internal structure of the case of FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 3A according to the present invention.

In the figure: 1. a box body; 2. a door frame; 3. a door body; 4. a protective cover; 5. mounting holes; 6. a smoke sensor; 7. a baffle plate; 8. a motor; 9. a driving bevel gear; 10. a transmission case; 11. a driven bevel gear; 12. a screw rod; 13. a drive plate; 14. A slide bar; 15. a water pump; 16. an atomizing spray head; 17. a water conduit; 18. a lower cover plate; 19. clamping a plate; 20. a seal ring; 21. A transmission sleeve; 22. a spring; 23. and a guide groove.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The utility model provides an intelligent fireproof door as shown in figures 1-6, which comprises a box body 1, a door frame 2 and a door body 3, wherein the door body 3 is arranged on the door frame 2, the door body 3 is hinged with the door frame 2, the box body 1 is arranged on the upper position of the door frame 2, a transmission box 10 is arranged on the left side position inside the box body 1, a driven bevel gear 11 is arranged on the middle position inside the transmission box 10, a screw rod 12 is longitudinally arranged on the lower position of the transmission box 10, the screw rod 12 is rotatably connected with the transmission box 10, the driven bevel gear 11 is connected with the screw rod 12, a slide rod 14 is longitudinally arranged on the right side position of the screw rod 12, a transmission plate 13 is arranged between the slide plate and the screw rod 12, one end of the transmission plate 13 is connected with the screw rod 12 through a ball, the other end of the transmission plate 13 is slidably connected with the slide rod 14, a water guide pipe 17 is longitudinally arranged on the middle position below the transmission plate 13, the atomizing nozzles 16 are symmetrically arranged on the two sides of the water guide pipe 17, and the lower end of the water guide pipe 17 is provided with a lower cover plate 18.

Specifically, the water guide pipe 17 is connected with the water pump 15 inside the box body 1 in a sealing mode through a guide pipe, the water pump 15 is installed on the right side position inside the box body 1, and a water inlet of the water pump 15 is connected with the sealing joint on the right side of the box body 1 in a sealing mode through the guide pipe.

Specifically, the middle position of the door body 3 is provided with a mounting hole 5, a smoke sensor 6 is arranged in the mounting hole 5, and one end of the smoke sensor 6 is provided with a protective cover 4.

Specifically, a guide groove 23 is arranged in the side edge of the protective cover 4, a sealing ring 20 is arranged on one side of the protective cover 4 close to the door body 3, and one end of the sealing ring 20 is connected with the transmission sleeve 21.

Specifically, the transmission sleeve 21 is arranged in the guide groove 23, the transmission sleeve 21 is slidably connected with the guide groove 23, and the spring 22 is arranged between the transmission sleeve 21 and the guide groove 23.

Specifically, a motor 8 is installed at the left side of the transmission case 10, a driving bevel gear 9 is installed inside the transmission case 10, the driving bevel gear 9 is rotatably connected with the transmission case 10, an output shaft of the motor 8 is connected with the driving bevel gear 9, and the driving bevel gear 9 is meshed with the driven bevel gear 11.

Specifically, the box body 1 is arranged on the inner side of the door frame 2, a through hole is arranged in the middle position below the box body 1, and the arrangement position of the through hole in the box body 1 corresponds to the arrangement positions of the lower cover body and the water guide pipe 17.

Specifically, the baffles 7 are symmetrically arranged on the mounting hole 5, the arrangement positions of the two baffles 7 correspond to the arrangement positions of the clamping plates 19 on the smoke sensor 6, and the clamping plates 19 are clamped with the baffles 7.

When the intelligent fireproof door is used, the door frame 2 is installed on a working position, the smoke sensor 6 senses the indoor conditions, when the smoke sensor 6 senses that indoor smoke exceeds a rated value, the smoke sensor 6 transmits signals to the motor 8 and the water pump 15, the motor 8 drives the driving bevel gear 9 to rotate, the driving bevel gear 9 drives the driven bevel gear 11 to rotate, the driven bevel gear 11 drives the screw rod 12 to rotate, the driving plate 13 slides on the sliding rod 14 while the screw rod 12 rotates, the driving plate 13 moves downwards, the water guide pipe 17 and the atomizing nozzle 16 gradually move to the lower position of the box body 1, when the atomizing nozzle 16 completely moves to the lower position of the box body 1, the motor 8 stops working, the water pump 15 conveys outside water into the water guide pipe 17, and at the same time, the water is sprayed out of the atomizing nozzle 16, at the moment, fire fighting around the door body 3 is realized, in the process, the box body 1, the screw rod 12, the motor 8, the transmission plate 13, the water guide pipe 17, the atomizing spray head 16, the water pump 15, the slide rod 14 and the lower cover plate 18 are matched for use, the use functionality of the device is increased, the problem that the fire around the door body 3 cannot escape quickly due to large fire is avoided when the device is used, the use safety of the device is increased, meanwhile, when the device is not used, the water guide pipe 17 and the atomizing spray head 16 are hidden in the box body 1, the attractiveness of the device is increased, furthermore, the hidden type arrangement can avoid the problem that the spray head is damaged when the device is not used, when the smoke sensor 6 needs to be replaced, the protective cover 4 is rotated at the moment, the clamping plate 19 rotates along with the smoke sensor 6, when the clamping plate 19 is separated from the baffle plate 7, the smoke sensor 6 can be extracted at the moment, then, a new smoke sensor 6 is installed inside the installation hole 5, the smoke sensor 6 is inserted into the installation hole 5 at the moment, the protective cover 4 is close to the door body 3, the sealing ring 20 is gradually contacted with the door body 3 at the moment, the sealing ring 20 drives the transmission sleeve 21 to slide in the guide groove 23, the transmission sleeve 21 extrudes the spring 22, when the smoke sensor 6 is completely installed inside the installation hole 5, the protective cover 4 is rotated at the moment, the smoke sensor 6 rotates along with the protective cover 4, when the clamping plate 19 moves to the position of the baffle 7, the rotation of the protective cover 4 is stopped at the moment, the smoke sensor 6 is replaced at the moment, in the process, the anti-sliding cover, the installation hole 5, the baffle 7, the clamping plate 19, the smoke sensor 6, the sealing ring 20 and the transmission sleeve 21 are matched for use, the installation and the disassembly of the smoke sensor 6 are facilitated, and the problem that the smoke sensor 6 is difficult to maintain when in use is solved, when using simultaneously, sealing washer 20 is laminated with the door body 3 constantly under the effect of spring 22, has increased the leakproofness of device, avoids appearing external dust when using and carries out the problem that corrodes smoke transducer 6, has increased the security that the device used.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides an intelligence prevents fire door, includes box (1), door frame (2) and the door body (3), its characterized in that: the door is characterized in that a door body (3) is installed on the door frame (2), the door body (3) is hinged to the door frame (2), the box body (1) is installed on the position above the door frame (2), the transmission box (10) is installed on the position on the left side inside the box body (1), the driven bevel gear (11) is installed on the middle position inside the transmission box (10), the lead screw (12) is longitudinally installed on the position below the transmission box (10), the lead screw (12) is rotatably connected with the transmission box (10), the driven bevel gear (11) is connected with the lead screw (12), the slide rod (14) is longitudinally arranged on the position on the right side of the lead screw (12), the transmission plate (13) is installed on the position between the slide rod and the lead screw (12), one end of the transmission plate (13) is connected with the lead screw (12) through a ball, and the other end of the transmission plate (13) is connected with the slide rod (14) in a sliding manner, the water distributor is characterized in that a water guide pipe (17) is longitudinally arranged in the middle of the lower portion of the transmission plate (13), atomizing nozzles (16) are symmetrically arranged on two side positions of the water guide pipe (17), and a lower cover plate (18) is installed at the lower end of the water guide pipe (17).

2. The fire rated door as recited in claim 1, further comprising: the water guide pipe (17) is connected with the water pump (15) inside the box body (1) in a sealing mode through the guide pipe, the water pump (15) is installed on the right side position inside the box body (1), and the water inlet of the water pump (15) is connected with the sealing joint on the right side of the box body (1) in a sealing mode through the guide pipe.

3. The fire rated door as recited in claim 1, further comprising: the door body is characterized in that a mounting hole (5) is formed in the middle of the door body (3), a smoke sensor (6) is arranged in the mounting hole (5), and a protective cover (4) is installed at one end of the smoke sensor (6).

4. A fire rated door as claimed in claim 3, wherein: be provided with guide slot (23) in the side of protective cover (4), protective cover (4) are close to door body (3) one side and are provided with sealing washer (20), sealing washer (20) one end is connected with transmission cover (21).

5. The fire rated door as recited in claim 4, wherein: the transmission sleeve (21) is arranged in the guide groove (23), the transmission sleeve (21) is connected with the guide groove (23) in a sliding mode, and the spring (22) is arranged between the transmission sleeve (21) and the guide groove (23).

6. A fire rated door as claimed in claim 3, wherein: install motor (8) on the left side position of transmission case (10), transmission case (10) internally mounted has initiative conical gear (9), rotate between initiative conical gear (9) and transmission case (10) and be connected, the output shaft and the initiative conical gear (9) of motor (8) are connected, meshing is connected between initiative conical gear (9) and the driven conical gear (11).

7. The fire rated door as recited in claim 1, further comprising: the box body (1) is arranged on the inner side of the door frame (2), a through hole is formed in the middle position below the box body (1), and the through hole in the box body (1) is arranged at a position corresponding to the arrangement positions of the lower cover body and the water guide pipe (17).

8. A fire rated door as claimed in claim 3, wherein: the smoke sensor is characterized in that the mounting holes (5) are symmetrically provided with baffles (7), the arrangement positions of the two baffles (7) correspond to the arrangement positions of clamping plates (19) on the smoke sensor (6), and the clamping plates (19) are clamped with the baffles (7).