CN209976414U

CN209976414U - Fireproof rolling shutter door with spraying function

Info

Publication number: CN209976414U
Application number: CN201822207412.9U
Authority: CN
Inventors: 周志; 沈伟伟
Original assignee: Tongling Shi Da Labeled Door Co Ltd
Current assignee: Tongling Shi Da Labeled Door Co Ltd
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-01-21
Anticipated expiration: 2028-12-27

Abstract

The utility model discloses a fire-proof rolling shutter door with spraying function, the box body is horizontally and fixedly connected with the top ends of two door rails, a scroll is rotatably arranged in the box body through a bearing, the tail end of a motor output shaft is fixedly connected with the left end of the scroll, the fire-proof rolling shutter is wound on the scroll, the lower end of the fire-proof rolling shutter downwards passes through the box body and then extends into the door rails, a water storage tank is fixedly connected with the outer end face of the box body, the water storage tank is connected with a water pump outlet through an outlet pipe, the water pump is connected with an external water tank through an inlet pipe, an electric valve is arranged on the outlet pipe, the lower end face of the water storage tank is connected with a spraying pipe through a communicating pipe, the spraying pipe is horizontally arranged, the peripheral face of the spraying pipe is obliquely provided with a row of spraying nozzles towards one side of the fire-proof rolling, and the independent smoke sensor is electrically connected with the PLC through a signal wire. The utility model discloses the security is high, the cooling is effectual.

Description

Fireproof rolling shutter door with spraying function

Technical Field

The utility model relates to a fire prevention rolling slats door of function is sprayed in area is applied to fire prevention rolling slats door and reforms transform technical field.

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, guarantees life and property safety, and is an indispensable fire-proof facility in modern buildings. When the fire-proof rolling shutter door is not used, the rolling shaft can be arranged in the box body at the ceiling, when a fire disaster happens, the fire-proof rolling shutter door is put down, but the existing fire-proof rolling shutter door is not provided with a corresponding cooling facility, and the existing water storage type fire-proof rolling shutter door is provided with a water storage tank, but because the volume of the water storage tank is limited, the water storage type fire-proof rolling shutter door can be cooled quickly without water, and the effect is very limited.

SUMMERY OF THE UTILITY MODEL

For solving the defect of prior art scheme, the utility model discloses a fire prevention rolling slats door of function is sprayed in area has the security height, the effectual advantage of cooling.

The utility model discloses a fire prevention rolling slats door of function is sprayed in area, include: the fire-proof roller shutter comprises a box body, door rails, a scroll, a motor, a fire-proof roller shutter, a water storage tank, an outlet pipe, a water pump, an inlet pipe, an electric valve, a communication pipe, a spray head, a PLC (programmable logic controller) and an independent smoke detector, wherein the box body is horizontally and fixedly connected to the top ends of the two door rails, the scroll is rotatably installed inside the box body through a bearing, the motor is installed on the left end face of the box body, the tail end of an output shaft of the motor is fixedly connected with the left end of the scroll, the fire-proof roller shutter is wound on the scroll, the lower end of the fire-proof roller shutter downwards penetrates through the box body and then extends into the door rails, a channel for the fire-proof roller shutter to pass through is formed in the end face of the door rails, the water storage tank is fixedly connected to the outer end face of the box body, the water storage, the fire-proof roller shutter is characterized in that the spraying pipe is horizontally arranged, one row of spray heads are obliquely arranged on the peripheral surface of the spraying pipe towards one side of the fire-proof roller shutter, the PLC is arranged on the peripheral surface of one of the door rails, the PLC is respectively connected with the motor, the water pump and the electric valve through signal lines, the independent smoke detector is arranged on the door rail, and the independent smoke sensor is electrically connected with the PLC through signal lines.

The motor is a motor capable of realizing forward and reverse rotation.

And the outer sides of the motor and the PLC are respectively provided with a cover body.

The number of the communicating pipes is at least three.

By adopting the technical scheme, the method has the following advantages:

1. the safety is high;

2. the cooling effect is good.

Drawings

Fig. 1 is a schematic structural view of a fire-proof rolling shutter door with a spraying function of the present invention;

fig. 2 is a left side view of the water storage tank of the present invention.

Wherein: 1-a box body; 2-a door rail; 3-a reel; 4-a motor; 5-fire-proof roller shutter; 6-a water storage tank; 7-an outlet pipe; 8-a water pump; 9-an inlet pipe; 10-electric valve; 11-communicating tube; 12-a spray pipe; 13-a spray head; 14-a PLC controller; 15-free standing smoke detector.

Detailed Description

As shown in fig. 1 ~ 2, the utility model discloses a fire prevention rolling shutter door with spraying function, including box 1, door rail 2, spool 3, motor 4, fire prevention rolling shutter 5, water storage tank 6, outlet pipe 7, water pump 8, import pipe 9, motorised valve 10, communicating pipe 11, shower 12, shower nozzle 13, PLC controller 14, independent type smoke detector 15, box 1 horizontal rigid coupling is on two door rail 2 tops, spool 3 passes through the bearing rotation and installs inside box 1, motor 4 installs on box 1 left end face, and motor 4 output shaft end and spool 3 left end rigid coupling, fire prevention rolling shutter 5 twines on spool 3, and stretches into door rail 2 after box 1 is passed downwards to fire prevention rolling shutter 5 lower extreme, door rail 2 opens the passageway that supplies fire prevention rolling shutter 5 to pass through on fire prevention rolling shutter 4's the terminal surface, water storage tank 6 rigid coupling is on box 1 outer terminal surface, and water storage tank 6 passes through outlet pipe 7 and water pump 8 exit linkage, water pump 8 passes through import pipe 9 and is connected with external basin, install on independent type fire prevention rolling shutter 4 installs on 7 through PLC signal line 12 and motorised valve 6, 20 electrical connections through PLC 15 and shower nozzle 12, PLC 15 electrical connections of water storage tank 12, 14 and PLC controller 12, PLC 15 electrical connections on one side of the shower nozzle of the fire prevention rolling shutter 2, PLC controller 15, the installation of electrical connections.

The motor 4 is a motor capable of realizing forward and reverse rotation.

And a cover body is arranged on the outer sides of the motor 4 and the PLC 14.

The number of the communication pipes 11 is at least three.

The utility model discloses an implement like this: when the independent smoke detector 15 detects a fire, a signal is sent to the PLC 14, the PLC 14 controls the motor 4 to be started, the fireproof roller shutter 5 is unfolded, a signal is given to the water pump 8, after the water pump 8 is started, the PLC 14 controls the electric valve 10 to be opened, so that the water pump 8 pumps clean water in an external water tank into the water storage tank 6, the clean water enters the spray pipe 12 along the communicating pipe 11 after passing through the water storage tank 6, and finally is sprayed onto the outer surface of the fireproof roller shutter 5 from the spray head 13 to form a water curtain, so that the fire spreading can be blocked, the cooling effect is achieved, when the independent smoke sensor 15 detects that the fire disappears, the motor 4, the water pump 8 and the electric valve 10 are controlled to be closed through the PLC 14, and automatic control is achieved. By adopting the technical scheme, the safety performance is better and the cooling effect is excellent.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. A fire-resistant rolling shutter door with a spraying function comprises: box, door rail, spool, motor, fire prevention roll up curtain, water storage tank, outlet pipe, water pump, import pipe, motorised valve, communicating pipe, shower nozzle, PLC controller, stand alone type smoke detector, the horizontal rigid coupling of box is on two door rail tops, the spool passes through the bearing and rotates to be installed inside the box, the motor is installed on box left end face, and motor output shaft end and spool left end rigid coupling, fire prevention roll up the curtain winding on the spool, and fire prevention roll up the curtain lower extreme and pass the box downwards after stretching into in the door rail, open the passageway that supplies fire prevention roll up the curtain process on the terminal surface of door rail orientation fire prevention roll up curtain, its characterized in that: the utility model discloses a fire prevention roller shutter, including box, water storage tank, inlet pipe, electrically operated valve, spray pipe, PLC controller, motor, water pump, water storage tank, motor, water pump, electrically operated valve, the water storage tank rigid coupling is on the outer terminal surface of box, and the water storage tank passes through the outlet pipe and is connected with the water pump exit linkage, the water pump passes through the inlet pipe and is connected with external basin, the electrically operated valve is installed on the outlet pipe, the terminal surface passes through communicating pipe and is connected with the spray pipe under the water storage tank, the spray pipe level sets up and spray pipe global one side slope installation one row of shower nozzle towards the fire prevention roller shutter, the PLC controller is installed on one of.

2. The fire resisting shutter door with spraying function as claimed in claim 1, characterized in that: the motor is a motor capable of realizing forward and reverse rotation.

3. The fire resisting shutter door with spraying function as claimed in claim 1, characterized in that: and the outer sides of the motor and the PLC are respectively provided with a cover body.

4. The fire resisting shutter door with spraying function as claimed in claim 1, characterized in that: the number of the communicating pipes is at least three.