CN216240320U

CN216240320U - Fireproof rolling shutter door with smog processing function

Info

Publication number: CN216240320U
Application number: CN202122739341.9U
Authority: CN
Inventors: 范皓
Original assignee: Nanchang Nanfei Fireproof Equipment Manufacturing Co ltd
Current assignee: Nanchang Nanfei Fireproof Equipment Manufacturing Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-08
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a fireproof rolling door with a smoke treatment function, and relates to the technical field of rolling doors. According to the utility model, the smoke sensor, the air duct, the exhaust fan, the electromagnetic door, the activated carbon layer and the filter screen are adopted, so that the environment-friendly effect is achieved while smoke is exhausted; through stopper, reset spring, collecting box, spout and slider, effectively solved the collection problem of smoke and dust.

Description

Fireproof rolling shutter door with smog processing function

Technical Field

The utility model relates to the technical field of rolling doors, in particular to a fireproof rolling door with a smoke treatment function.

Background

The rolling door is a door which is formed by connecting a plurality of movable door sheets in series and rotates up and down by taking a scroll above the door as a center in a fixed slideway. Roller doors are commonly used in stores; the rolling door has the same horizontal separation function as a wall, and consists of a plurality of parts, such as a curtain plate, a seat plate, a guide rail, a support, a scroll, a box body, a control box, a rolling door machine, a limiter, a door lintel, a manual quick-release switch device, a button switch, a safety device and the like, and is generally arranged at the position which is not conveniently separated by the wall.

The existing fireproof rolling door can play a certain fireproof role, but smoke generated by fire cannot be treated, so that a large amount of smoke is diffused indoors, and suffocation danger exists inside the fireproof rolling door if the smoke is not treated in time.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a fire-resistant rolling door with smoke treatment function, so as to solve the technical problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fire prevention rolling slats door with smog processing function, includes door leaf and rolling case, smoke transducer is installed to the terminal surface of door leaf, and the terminal surface of door leaf is located smoke transducer's both sides and has seted up the wind channel, the internally mounted in wind channel has the air exhauster, and the inner wall in wind channel is fixed with the stopper, the inboard of stopper is provided with the filter screen, and the one end of filter screen installs the active carbon layer, the inside one end of keeping away from the air exhauster in wind channel installs the electromagnetic door, the bottom of filter screen is located the second group the inside of door leaf is provided with the collecting box.

Through adopting above-mentioned technical scheme, play the effect of taking out smog, can also collect the smoke and dust in addition, play the protection to atmosphere.

The utility model is further provided that the smoke sensor is electrically connected with the exhaust fan and the electromagnetic door through the single chip microcomputer.

Through adopting above-mentioned technical scheme, play the control effect to electromagnetic door, air exhauster.

The utility model is further arranged in that one end of the filter screen is connected with a return spring which is arranged on the end face of the limiting block, and the filter screen is connected with the inner side of the limiting block in a sliding manner.

Through adopting above-mentioned technical scheme, play the effect that supplementary filter screen resets.

The utility model is further provided that the outer walls of the two sides of the collecting box are respectively provided with a sliding block, and the inner wall of the second group of the door sheets is provided with a sliding groove.

Through adopting above-mentioned technical scheme, play the effect that supplementary collecting box removed.

The utility model is further provided that the collecting box is connected with the chute in a sliding way through the sliding block, and the end surface of the collecting box is also fixed with a handle.

Through adopting above-mentioned technical scheme, play the effect of the convenient collecting box of taking.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, through the smoke sensor, the air duct, the exhaust fan, the electromagnetic door, the activated carbon layer and the filter screen, when the smoke sensor detects that the smoke concentration is greater than a set value, the smoke sensor can control the electromagnetic door to be opened and the exhaust fan to be started, internal smoke can be extracted out of a room through the air duct after the exhaust fan is started, smoke airflow can pass through the filter screen and the filter screen can filter smoke dust in the smoke when the smoke passes through the air duct, in addition, when the smoke passes through the activated carbon layer, the activated carbon layer can adsorb harmful substances in the smoke, so that the finally discharged smoke cannot pollute the atmosphere, and the environment-friendly effect is achieved while the smoke is discharged;

2. according to the smoke dust collecting device, the limiting block, the reset spring, the collecting box, the sliding groove and the sliding block are adopted, when smoke airflow passes through the filter screen, the smoke airflow can push the filter screen to move and stretch the reset spring (the elastic force of the reset spring is smaller than that of the airflow), when no smoke airflow passes through the filter screen, the reset spring can pull the filter screen to reset, the filter screen can vibrate due to the quick reset effect of the spring when being reset, smoke dust intercepted on the end face of the filter screen can be shaken off into the collecting box, the collecting box can be cleaned regularly, specifically, the collecting box can be pulled out through the sliding effect of the sliding block and the sliding groove by holding the handle of the collecting box, and the problem of collecting the smoke dust is effectively solved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the door leaf of the present invention;

figure 3 is a side view of a lamella according to the present invention.

In the figure: 1. a door leaf; 2. a rolling box; 3. a smoke sensor; 4. an air duct; 5. an exhaust fan; 6. a limiting block; 7. filtering with a screen; 8. an activated carbon layer; 9. an electromagnetic gate; 10. and a collection box.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A fireproof rolling door with a smoke treatment function is disclosed, as shown in figures 1-3, and comprises a door sheet 1 and a rolling box 2, wherein a smoke sensor 3 is installed on the end surface of the door sheet 1, air ducts 4 are formed in the two sides of the smoke sensor 3 on the end surface of the door sheet 1, an exhaust fan 5 is installed inside the air ducts 4, a limiting block 6 is fixed on the inner wall of the air ducts 4, a filter screen 7 is arranged inside the limiting block 6, one end of the filter screen 7 is connected with a reset spring installed on the end surface of the limiting block 6, the filter screen 7 is connected inside the limiting block 6 in a sliding manner, so that the filter screen 7 can move back and forth, smoke dust on the filter screen 7 can be shaken off and collected by vibration during reset, an activated carbon layer 8 is installed at one end of the filter screen 7, an electromagnetic door 9 is installed at one end of the air duct 4 far away from the exhaust fan 5, and a collection box 10 is arranged inside the second group of the bottom end of the filter screen 7, the collecting box 10 is connected with the sliding groove in a sliding mode through the sliding block, the handle is further fixed to the end face of the collecting box 10, the collecting box 10 can move in the sliding groove through the sliding block conveniently, and therefore the collecting box 10 can move out of the door leaf 1, and the collecting box 10 is processed.

Referring to fig. 1, the smoke sensor 3 is electrically connected to the exhaust fan 5 and the electromagnetic door 9 through the single chip microcomputer, so that the smoke sensor 3 can control the electromagnetic door 9 and the exhaust fan 5.

Referring to fig. 3, the outer walls of the two sides of the collecting box 10 are provided with sliding blocks, and the inner wall of the second set of door leaves 1 is provided with a sliding groove, so that the collecting box 10 can move conveniently.

The working principle of the utility model is as follows: when the smoke sensor 3 detects that the smoke concentration is greater than a set value, the smoke sensor 3 controls the electromagnetic door 9 to be opened and the exhaust fan 5 to be started, indoor smoke can be pumped out of a room through the air duct 4 after the exhaust fan 5 is started, smoke airflow can pass through the filter screen 7 when the smoke passes through the air duct 4, the filter screen 7 can filter smoke dust in the smoke, in addition, when the smoke passes through the activated carbon layer 8, the activated carbon layer 8 can adsorb harmful substances in the smoke, and therefore the finally exhausted smoke cannot pollute the atmosphere, and the environment-friendly effect is achieved;

when the smog air current passes through filter screen 7, the smog air current can promote filter screen 7 and remove and stretch reset spring (reset spring elasticity is less than the air current and drive the force), when there is not the smog air current to flow through, reset spring can stimulate filter screen 7 and reset, filter screen 7 can make it produce vibrations because the quick effect that resets of spring when reseing, thereby shake off the smoke and dust of holding its terminal surface and holding back to collecting box 10 in, can regularly clear up collecting box 10, specifically, through holding collecting box 10 handle, again with collecting box 10 through the slider with the sliding action of spout pull out can.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a fire prevention rolling slats door with smog processing function, includes door leaf (1) and rolling box (2), its characterized in that: smoke transducer (3) are installed to the terminal surface of door leaf (1), and the terminal surface of door leaf (1) is located the both sides of smoke transducer (3) and has seted up wind channel (4), the internally mounted of wind channel (4) has air exhauster (5), and the inner wall in wind channel (4) is fixed with stopper (6), the inboard of stopper (6) is provided with filter screen (7), and the one end of filter screen (7) installs activated carbon layer (8), the one end that air exhauster (5) were kept away from to the inside in wind channel (4) is installed electromagnetic door (9), the bottom of filter screen (7) is located the second and organizes the inside of door leaf (1) is provided with collecting box (10).

2. A fire resistant roller shutter door with smoke handling according to claim 1, characterised in that: the smoke sensor (3) is electrically connected with the exhaust fan (5) and the electromagnetic door (9) through the single chip microcomputer.

3. A fire resistant roller shutter door with smoke handling according to claim 1, characterised in that: one end of the filter screen (7) is connected with a return spring installed on the end face of the limiting block (6), and the filter screen (7) is connected with the inner side of the limiting block (6) in a sliding mode.

4. A fire resistant roller shutter door with smoke handling according to claim 1, characterised in that: the outer walls of the two sides of the collecting box (10) are provided with sliding blocks, and the inner wall of the second group of the door pieces (1) is provided with a sliding groove.

5. A fire resistant roller shutter door with smoke handling according to claim 1, characterised in that: the collecting box (10) is connected with the sliding groove in a sliding mode through the sliding block, and a handle is further fixed to the end face of the collecting box (10).