CN214062811U

CN214062811U - Double-control flame-retardant rolling shutter door

Info

Publication number: CN214062811U
Application number: CN202022928190.7U
Authority: CN
Inventors: 陆威列
Original assignee: Nantong Kangye Special Doors And Windows Co ltd
Current assignee: Nantong Kangye Special Doors And Windows Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-27
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a fire-retardant rolling slats door of two accuses, which comprises a housin, the equal fixed damping bearing that is equipped with of casing both ends inner wall, the fixed wind-up roll that is equipped with between the damping bearing, the fixed rolling slats door body that is equipped with of wind-up roll outer wall, the rolling slats door body has the bottom plate, rolling slats door body bilateral symmetry is equipped with the door frame, the fixed mounting panel that is equipped with of casing one end outer wall, the fixed motor that is equipped with on the mounting panel. Has the advantages that: can control the receiving and releasing of rolling slats door body through the positive and negative rotation of control panel control motor to can drive the sprocket through manual pulling chain and rotate, thereby drive the winding up roller and rotate receiving and releasing of control rolling slats door body, thereby can be through the switch of manual control rolling slats door body after electrical system is damaged, the condition that rolling slats door body can't normally open and close takes place when can prevent to take place the conflagration.

Description

Double-control flame-retardant rolling shutter door

Technical Field

The utility model relates to a rolling slats door field particularly, relates to a fire-retardant rolling slats door of two accuses.

Background

The fire safety problem is a social problem that people always pay close attention to, many people suffer from losses of different degrees due to fire every year, when the fire happens, the most effective means for controlling the fire is to isolate a fire source from combustible materials, so that the spread of the fire is controlled, the damage caused when the fire happens to large-scale shopping malls and basements is possibly larger, because the number of people in the places is large, and the number of combustible materials is large, a fire-proof roller shutter door can be arranged on the occasions, but most of the traditional roller shutter doors are electrically controlled, the control mode is single, faults can often occur, the fire can cause damage to an electric control system, the reliability is not high, the roller shutter door can not be normally opened and closed, people are trapped or cannot play a role in isolating the fire, and great loss is caused. Therefore, a double-control flame-retardant rolling door is provided for solving the problems.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-retardant rolling slats door of two accuses to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-retardant rolling slats door of two accuses includes the casing, the equal fixed damping bearing that is equipped with of casing both ends inner wall, the fixed wind-up roll that is equipped with between the damping bearing, the fixed rolling slats door body that is equipped with of wind-up roll outer wall, the rolling slats door body has the bottom plate, rolling slats door body bilateral symmetry is equipped with the door frame, the fixed mounting panel that is equipped with of casing one end outer wall, the fixed motor that is equipped with on the mounting panel, the pivot of motor with wind-up roll one end fixed connection, the mounting panel has the controller, controller electric connection has control panel, the wind-up roll is kept away from the fixed cover of motor one end outer wall is equipped with the sprocket, the meshing of sprocket outer wall has the chain, be equipped with water jet equipment on the casing.

Further, water jet equipment includes water tank, water pump, smoke transducer and treater, the water tank the water pump with the treater is all fixed on the casing, smoke transducer fixes the casing is positive, the positive outer wall of casing is fixed and is equipped with a plurality of shower nozzles, the shower nozzle all lead to pipe with the output of water pump is connected, the output of water pump leads to pipe to be connected with the water tank, the water pump smoke transducer all with treater electric connection.

Furthermore, the upper end of the water tank is connected with a water supply pipe, and a valve is arranged in the middle of the water supply pipe.

Furthermore, an audible and visual alarm is fixedly arranged on the shell and electrically connected with the processor.

Further, the two ends of the chain wheel are fixedly provided with limiting plates, and the limiting plates are fixedly sleeved on the outer wall of the wind-up roll.

Furthermore, the roller shutter door body is formed by splicing fire-resistant plates through connecting hinges.

Furthermore, the outer walls of the two ends of the fire-resistant plate are coated with flame-retardant coatings.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a set up the casing, the damping bearing, the wind-up roll, the rolling slats door body, the bottom plate, the door frame, the mounting panel, including a motor, an end cap, a controller, and a cover plate, sprocket and chain, can control positive and negative rotation control rolling slats door body of motor through control panel, and can drive the sprocket through manual pulling chain and rotate, thereby drive the wind-up roll and rotate receiving and releasing of control rolling slats door body, thereby can be through the switch of manual control rolling slats door body after electrical system is damaged, the condition that the rolling slats door body can't normally switch takes place when preventing to take place the conflagration.

(2) The utility model discloses a set up water jet equipment, can form the effect that the cascade plays cooling and isolated intensity of a fire in rolling slats door department when the conflagration breaing out the automatic start water pump, prevent that the intensity of a fire from stretching.

(3) The utility model discloses a set up delivery pipe and valve, can supply water for the water tank with the valve is normally open constantly.

(4) The utility model discloses a set up audible-visual annunciator, can start audible-visual annunciator when the conflagration breaing out and play the effect of warning.

(5) The utility model discloses a set up the limiting plate, can effectual reduction chain break away from the probability of sprocket.

(6) The utility model discloses a set up fire-retardant coating, can increase the fire behaviour of fire-resistant plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a double-control fire-retardant rolling door according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a dual-control fire resistant roller door according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a sprocket in a dual control fire resistant roller door in accordance with an embodiment of the present invention;

fig. 4 is a schematic structural view of a chain wheel and a chain in a double-control flame-retardant rolling door according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a fire-resistant plate in a double-control fire-retardant rolling door according to an embodiment of the present invention.

Reference numerals:

1. a housing; 2. a damping bearing; 3. a wind-up roll; 4. a roller shutter door body; 5. a base plate; 6. a door frame; 7. mounting a plate; 8. a motor; 9. a controller; 10. a control panel; 11. a sprocket; 12. a chain; 13. a water tank; 14. a water pump; 15. a smoke sensor; 16. a processor; 17. a spray head; 18. a water supply pipe; 19. a valve; 20. an audible and visual alarm; 21. a limiting plate; 22. a refractory plate; 23. a connecting hinge; 24. and (3) a flame-retardant coating.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-5, a dual-control fire-retardant rolling door according to an embodiment of the present invention includes a housing 1, damping bearings 2 are fixedly arranged on the inner walls of the two ends of the shell 1, a wind-up roll 3 is fixedly arranged between the damping bearings 2, a rolling door body 4 is fixedly arranged on the outer wall of the winding roller 3, a bottom plate 5 is arranged below the rolling door body 4, the two sides of the rolling door body 4 are symmetrically provided with door frames 6, the outer wall of one end of the shell 1 is fixedly provided with a mounting plate 7, a motor 8 is fixedly arranged on the mounting plate 7, a rotating shaft of the motor 8 is fixedly connected with one end of the wind-up roll 3, a controller 9 is arranged below the mounting plate 7, the controller 9 is electrically connected with a control panel 10, the wind-up roll 3 is kept away from the fixed cover of 8 one end outer walls of motor is equipped with sprocket 11, the meshing of 11 outer walls of sprocket has chain 12, be equipped with water jet equipment on the casing 1.

Through the above technical scheme of the utility model, can be through receiving and releasing of control panel 10 control motor 8's positive and negative rotation control rolling slats door body 4 to can drive sprocket 11 through manual pulling chain 12 and rotate, thereby drive receiving and releasing of 3 rotation control rolling slats door bodies 4 of wind-up roll, thereby can be through the switch of manual control rolling slats door body 4 after electrical system is damaged, the condition that can prevent rolling slats door body 4 unable normal switch from taking place when the conflagration breaing out.

Example two:

referring to fig. 1-2, for the water spraying device, the water spraying device includes a water tank 13, a water pump 14, a smoke sensor 15 and a processor 16, the water tank 13, the water pump 14 and the processor 16 are all fixed on the housing 1, the smoke sensor 15 is fixed on the front surface of the housing 1, a plurality of nozzles 17 are fixed on the outer wall of the front surface of the housing 1, the nozzles 17 are all connected with the output end of the water pump 14 through water pipes, the output end of the water pump 14 is connected with the water tank 13 through water pipes, and the water pump 14 and the smoke sensor 15 are both electrically connected with the processor 16; for the water tank 13, a water supply pipe 18 is connected to the upper end of the water tank 13, and a valve 19 is installed in the middle of the water supply pipe 18; for the housing 1, an audible and visual alarm 20 is fixedly arranged on the housing 1, and the audible and visual alarm 20 is electrically connected with the processor 16.

Through the above technical scheme of the utility model, can form the effect that the cascade plays cooling and isolated intensity of a fire in rolling slats door department at automatic start water pump 14 when the conflagration breaing out, prevent that the intensity of a fire from stretching, can normally open valve 19 continuous for water tank 13 supplies water, can start audible-visual annunciator 20 when the conflagration breaing out and play the effect of warning.

Example three:

referring to fig. 3-5, for the sprocket 11, both ends of the sprocket 11 are fixedly provided with the limiting plates 21, and the limiting plates 21 are fixedly sleeved on the outer wall of the wind-up roll 3; for the roller shutter door body 4, the roller shutter door body 4 is formed by splicing refractory plates 22 through connecting hinges 23; for the fire-resistant plate 22, the outer walls of both ends of the fire-resistant plate 22 are coated with the fire-retardant coating 24.

Through the above technical scheme of the utility model, limiting plate 21 can effectually reduce the probability that chain 12 breaks away from sprocket 11, and fire-retardant coating 24 can increase the fire behaviour of fire-resistant plate 22.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the motor 8 can be controlled to rotate forward and backward through the control panel 10, so as to drive the wind-up roller 3 to rotate to control the rolling-up door body 4 to fold and unfold, the chain 12 can be manually pulled to drive the chain wheel 11 to rotate, then the wind-up roller 3 is driven to rotate to control the rolling-up door body 4 to fold and unfold, so that the situation that the rolling-up door body 4 cannot be normally opened and closed in a fire can be prevented through manually controlling the opening and closing of the rolling-up door body 4 after an electric control system is damaged, the damping bearing 2 can prevent the rolling-up door body 4 from being automatically closed under the action of gravity, the smoke sensor 15 can detect smoke in the fire and send a detected signal to the processor 16, so that the processor 16 can automatically start the water pump 14 in the fire, the water in the water tank 13 is sprayed out from the spray nozzle 17, and a water curtain is formed at the rolling-up door to play roles of reducing temperature and isolating fire, the fire is prevented from spreading, the valve 19 can be constantly opened to supply water for the water tank 13, the audible and visual alarm 20 can be started to play a role in warning when a fire breaks out, the limiting plate 21 can effectively reduce the probability that the chain 12 is separated from the chain wheel 11, and the flame-retardant coating 24 can increase the flame-retardant property of the fire-resistant plate 22.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The double-control flame-retardant rolling door is characterized by comprising a shell (1), wherein damping bearings (2) are fixedly arranged on the inner walls of the two ends of the shell (1), a rolling roller (3) is fixedly arranged between the damping bearings (2), a rolling door body (4) is fixedly arranged on the outer wall of the rolling roller (3), a bottom plate (5) is arranged below the rolling door body (4), door frames (6) are symmetrically arranged on the two sides of the rolling door body (4), a mounting plate (7) is fixedly arranged on the outer wall of one end of the shell (1), a motor (8) is fixedly arranged on the mounting plate (7), a rotating shaft of the motor (8) is fixedly connected with one end of the rolling roller (3), a controller (9) is arranged below the mounting plate (7), the controller (9) is electrically connected with a control panel (10), and a chain wheel (11) is fixedly sleeved on the outer wall of one end of the rolling roller (8), the chain wheel (11) is meshed with a chain (12) on the outer wall, and a water spraying device is arranged on the shell (1).

2. The double-control flame-retardant rolling door according to claim 1, characterized in that the water spraying device comprises a water tank (13), a water pump (14), a smoke sensor (15) and a processor (16), the water tank (13), the water pump (14) and the processor (16) are all fixed on the housing (1), the smoke sensor (15) is fixed on the front surface of the housing (1), a plurality of nozzles (17) are fixedly arranged on the outer wall of the front surface of the housing (1), the nozzles (17) are all connected with the output end of the water pump (14) through water pipes, the output end of the water pump (14) is connected with the water tank (13) through water pipes, and the water pump (14) and the smoke sensor (15) are all electrically connected with the processor (16).

3. The double controlled fire resistant rolling door as claimed in claim 2, wherein a water supply pipe (18) is connected to the upper end of the water tank (13) and a valve (19) is installed in the middle of the water supply pipe (18).

4. The double-control flame-retardant rolling door according to claim 3, wherein an audible and visual alarm (20) is fixedly arranged on the shell (1), and the audible and visual alarm (20) is electrically connected with the processor (16).

5. The double-control flame-retardant rolling door according to claim 1, wherein limiting plates (21) are fixedly arranged at both ends of the chain wheel (11), and the limiting plates (21) are fixedly sleeved on the outer wall of the winding roller (3).

6. The double-control flame-retardant rolling door according to claim 1, characterized in that the rolling door body (4) is formed by splicing fire-resistant plates (22) through connecting hinges (23).

7. The double-control flame-retardant rolling door as claimed in claim 6, wherein the outer walls of both ends of the flame-retardant plate (22) are coated with flame-retardant coatings (24).