CN216963403U

CN216963403U - Water spraying device for fireproof roller shutter door

Info

Publication number: CN216963403U
Application number: CN202123427373.1U
Authority: CN
Inventors: 王俊霖; 于秀; 许琳; 姜成林; 林原
Original assignee: Dalian Jiehang Electromechanical Equipment Co ltd
Current assignee: Dalian Jiehang Electromechanical Equipment Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-15
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a water spraying device for a fireproof rolling door, which comprises a rolling door rolling box, wherein a mounting box is fixedly mounted at the bottom of the rolling door rolling box, a rotary spray head assembly is fixedly mounted at the bottom of the mounting box, a water inlet pipe is fixedly mounted inside the mounting box, a protective net is detachably mounted on the surface of the mounting box, a connecting pipe is fixedly communicated with the side surface of the mounting box, an air suction box is fixedly communicated with the side surface of the connecting pipe, a filtering assembly is detachably mounted on the surface of the air suction box, and a guide pipe is fixedly communicated with the side surface of the air suction box. Among the above-mentioned scheme, present fire rolling shutter door can effectively prevent the intensity of a fire to stretch, but be not ten thoughtlessly the plan, still must in time put out the burning things which may cause a fire disaster or cut off flame as far as possible and stretch when taking place the conflagration, avoid causing bigger loss, spray away water through the different directions through rotatory nozzle subassembly this moment, become moist with all objects as far as possible, prevent that flame from stretching, can water out the flame simultaneously, reached the effect of fire prevention and fire extinguishing.

Description

Water spraying device for fireproof roller shutter door

Technical Field

The utility model relates to the technical field of fireproof rolling doors, in particular to a water spraying device for a fireproof rolling door.

Background

The fire-proof rolling door is a fire-proof and heat-insulating equipment suitable for large opening of building, and can be extensively used in fire-proof partition area of industrial and civil buildings, and can effectively prevent fire from spreading and ensure safety of life and property.

The existing fire-proof rolling shutter door can effectively prevent fire from spreading, but is not a perfect strategy, and a fire source must be put out in time or flame spreading must be blocked as far as possible when a fire breaks out, so that greater loss is avoided; in addition, in case of fire, the respiratory tract of a person may be damaged by smoke generated by the combustion of flames, the propagation speed of the smoke is faster than that of the fire, toxic smoke may be generated according to the combustion of the fire, and the smoke is harmful, so that the smoke needs to be discharged in time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a water spraying device for a fire-proof rolling door, so as to solve the problem that the existing fire-proof rolling door cannot extinguish a fire source.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a fire prevention shutter door is with water jet equipment, includes that the box is rolled up to the rolling slats door, the bottom fixed mounting that the box was rolled up to the rolling slats door has the mounting box, the bottom fixed mounting of mounting box has the rotatory nozzle subassembly, the inside fixed mounting of mounting box has the inlet tube, the surface demountable installation of mounting box has the protection network, the fixed intercommunication in side of mounting box has the connecting pipe, the fixed intercommunication box that breathes in side of connecting pipe, the surface demountable installation of the box that breathes in has filter assembly, the fixed intercommunication in side of the box that breathes in has the pipe.

The rotating nozzle assembly comprises a fixed column, a rotating nozzle is movably mounted at the bottom of the fixed column, an inner rotating piece is movably mounted in the middle of the rotating nozzle, a first water guide hole is formed in the top of the fixed column, a motor is fixedly mounted inside the fixed column, a driving gear is fixedly sleeved on an output shaft of the motor, and a water spray nozzle is formed in the surface of the rotating nozzle.

The top of the inner rotating part is integrally formed with a protruding column, a first tooth socket is formed in the surface of the protruding column, a second water guide hole is formed in the middle of the protruding column, and a water outlet is formed in the side face of the inner rotating part.

The inner part of the water outlet is fixedly communicated with the inner part of the second water guide hole, the number of the water spray ports is eight, the eight water spray ports are uniformly distributed on the surface of the rotary spray head, the inner wall of the rotary spray head is provided with a second tooth groove, and the surface of the driving gear is meshed with the first tooth groove and the second tooth groove.

The fan is characterized in that a groove is formed in the surface of the air suction box, a fastening component is movably mounted in the groove, a fan is detachably mounted in the fastening component, the fastening component comprises a sliding block, a second spring is fixedly connected to one side of the sliding block, and a bolt is fixedly connected to the other side of the sliding block.

The filter assembly comprises an installation frame, a mounting hole is formed in the side face of the installation frame, a handle is fixedly installed on the side face of the installation frame, a filter screen is detachably installed inside the installation frame, an installation groove is formed in the inner wall of the air suction box, and a first spring is fixedly connected to the inner wall of the installation groove.

The size of bolt and the size looks adaptation of mounting hole, installing frame demountable installation is in the inside of mounting groove, the one end fixed connection of second spring is at the inner wall of recess.

The technical scheme of the utility model has the following beneficial effects:

in the scheme, the conventional fireproof rolling shutter door can effectively prevent the fire from spreading, but is not a perfect strategy, a fire source must be put out in time or the flame spreading must be blocked as much as possible when a fire breaks out, so that the larger loss is avoided, water is sprayed out in different directions through the rotating nozzle assembly, all objects are moistened as much as possible, the flame spreading is prevented, meanwhile, the flame can be cast out, and the fireproof and fire-extinguishing effect is achieved; among the above-mentioned scheme, when the conflagration breaing out, the smog that the flame burning produced can make people's respiratory track impaired, and the propagation speed of cigarette is still faster than fire, and can also produce the smog that has the toxicity according to the comburent difference, have harmfulness, so smog need timely discharge, inhale the box of breathing in with smog from the mounting box through the wind-force that the fan produced this moment, and filter the rethread pipe through filter assembly and discharge out of the room with smog, through the recess that sets up, can quick replacement filter assembly's filter screen, the mesh of smog of in time discharging has been reached.

Drawings

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

FIG. 2 is a schematic structural view of a rotary showerhead assembly of the present invention;

FIG. 3 is a perspective assembled view of the showerhead assembly of the present invention;

FIG. 4 is a schematic view of the internal structure of the getter box according to the present invention;

FIG. 5 is a schematic perspective view of the interior of the inhalation box of the present invention.

[ reference numerals ]

1. Rolling up the rolling box of the rolling door; 2. mounting a box; 3. a rotating spray head assembly; 4. a water inlet pipe; 5. a protective net; 6. a connecting pipe; 7. an air suction box; 8. a filter assembly; 9. a conduit; 10. a groove; 11. a fastening assembly; 12. a fan; 31. fixing a column; 32. rotating the spray head; 33. an inner rotating member; 34. a first water guide hole; 35. an electric motor; 36. a driving gear; 37. a water jet; 81. installing a frame; 82. mounting holes; 83. a handle; 84. a filter screen; 85. mounting grooves; 86. a first spring; 111. a slider; 112. a second spring; 113. a bolt; 331. a raised post; 332. a second water guide hole; 333. and (7) a water outlet.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model as shown in fig. 1 to 5 provides a water spraying device for a fire-proof roller shutter door, which comprises a roller shutter door rolling box 1, wherein a mounting box 2 is fixedly mounted at the bottom of the roller shutter door rolling box 1, a rotary nozzle assembly 3 is fixedly mounted at the bottom of the mounting box 2, a water inlet pipe 4 is fixedly mounted inside the mounting box 2, a protective screen 5 is detachably mounted on the surface of the mounting box 2, a connecting pipe 6 is fixedly communicated with the side surface of the mounting box 2, a suction box 7 is fixedly communicated with the side surface of the connecting pipe 6, a filter assembly 8 is detachably mounted on the surface of the suction box 7, a guide pipe 9 is fixedly communicated with the side surface of the suction box 7, the rotary nozzle assembly 3 comprises a fixed column 31, a rotary nozzle 32 is movably mounted at the bottom of the fixed column 31, an inner rotating piece 33 is movably mounted in the middle of the rotary nozzle 32, and a first water guiding hole 34 is formed in the top of the fixed column 31, the inner part of the fixed column 31 is fixedly provided with a motor 35, an output shaft of the motor 35 is fixedly sleeved with a driving gear 36, the surface of the rotating nozzle 32 is provided with a water jet 37, the top of the inner rotating part 33 is integrally formed with a raised column 331, the surface of the raised column 331 is provided with a first tooth space, the middle part of the raised column 331 is provided with a second water guide hole 332, the side surface of the inner rotating part 33 is provided with a water outlet 333, the inner part of the water outlet 333 is fixedly communicated with the inner part of the second water guide hole 332, the number of the water jet 37 is eight, the eight water jet 37 are uniformly distributed on the surface of the rotating nozzle 32, the inner wall of the rotating nozzle 32 is provided with a second tooth space, the surface of the driving gear 36 is meshed with the first tooth space and the second tooth space, the surface of the air suction box 7 is provided with a groove 10, and the inside of the groove 10 is movably provided with a fastening component 11, fastening component 11's inside demountable installation has fan 12, fastening component 11 includes slider 111, one side fixedly connected with second spring 112 of slider 111, slider 111's opposite side fixedly connected with bolt 113, filtering component 8 includes installing frame 81, mounting hole 82 has been seted up to the side of installing frame 81, the side fixed mounting of installing frame 81 has handle 83, the inside demountable installation of installing frame 81 has filter screen 84, mounting groove 85 has been seted up to the inner wall of box 7 of breathing in, the first spring 86 of inner wall fixedly connected with of mounting groove 85, the size of bolt 113 and the size looks adaptation of mounting hole 82, installing frame 81 demountable installation is in the inside of mounting groove 85, the one end fixed connection of second spring 112 is at the inner wall of recess 10.

As shown in fig. 2 to 3, the rotary nozzle assembly 3 includes a fixed column 31, a rotary nozzle 32 is movably mounted at the bottom of the fixed column 31, an inner rotating member 33 is movably mounted at the middle of the rotary nozzle 32, a first water guiding hole 34 is formed at the top of the fixed column 31, a motor 35 is fixedly mounted inside the fixed column 31, a driving gear 36 is fixedly sleeved on an output shaft of the motor 35, a water outlet 37 is formed on the surface of the rotary nozzle 32, a protruding column 331 is integrally formed at the top of the inner rotating member 33, a first tooth socket is formed on the surface of the protruding column 331, a second water guiding hole 332 is formed at the middle of the protruding column 331, a water outlet 333 is formed on the side surface of the inner rotating member 33, the inside of the water outlet 333 is fixedly communicated with the inside of the second water guiding hole 332, the number of the water outlets 37 is eight, and the eight water outlets 37 are uniformly distributed on the surface of the rotary nozzle 32, a second tooth groove is formed in the inner wall of the rotary spray head 32, and the surface of the driving gear 36 is meshed with the first tooth groove and the second tooth groove;

specifically, after the conflagration breaing out, water gets into from inlet tube 4, flow into second water guide hole 332 through first water guide hole 34 in, rethread delivery port 333 and water jet 37 jet out water, and simultaneously, open motor 35's power, motor 35's output shaft drives driving gear 36 rotatory this moment, make driving gear 36 drive interior rotation piece 33 and rotation shower nozzle 32 respectively with clockwise and anticlockwise rotation through the meshing transmission simultaneously, then when water jet 37 and delivery port 333 intercommunication through setting up, jet out water, it is different through rotatory angle, can jet out water to different directions, the effect of fire prevention and fire extinguishing has been reached.

Referring to fig. 4 to 5, a groove 10 is formed in the surface of the suction box 7, a fastening component 11 is movably mounted in the groove 10, a fan 12 is detachably mounted in the fastening component 11, the fastening component 11 includes a slider 111, a second spring 112 is fixedly connected to one side of the slider 111, a bolt 113 is fixedly connected to the other side of the slider 111, the filter component 8 includes a mounting frame 81, a mounting hole 82 is formed in the side surface of the mounting frame 81, a handle 83 is fixedly mounted on the side surface of the mounting frame 81, a filter screen 84 is detachably mounted in the mounting frame 81, a mounting groove 85 is formed in the inner wall of the suction box 7, a first spring 86 is fixedly connected to the inner wall of the mounting groove 85, the size of the bolt 113 is matched with the size of the mounting hole 82, and the mounting frame 81 is detachably mounted in the mounting groove 85, one end of the second spring 112 is fixedly connected to the inner wall of the groove 10;

specifically, inhale the box 7 of breathing in with smog from mounting box 2 through the wind-force that fan 12 produced to filter smog through filter element 8 and discharge out of the room through pipe 9 again, reached the purpose of in time discharging smog, in addition, promote slider 111 to the right side, make bolt 113 and mounting hole 82 separate, take out filter element 8 at pulling handle 83, can pop out filter element 8 through the first spring 86 that sets up, make things convenient for taking out of filter element 8.

Wherein the motor 35 is of the super brand and has the model SY-RS-540.

The working process of the utility model is as follows:

after a fire occurs, water enters from the water inlet pipe 4, flows into the second water guide hole 332 through the first water guide hole 34, and then is ejected through the water outlet 333 and the water spraying port 37, meanwhile, the power supply of the motor 35 is turned on, at the moment, the output shaft of the motor 35 drives the driving gear 36 to rotate, so that the driving gear 36 simultaneously drives the inner rotating piece 33 and the rotating nozzle 32 to rotate clockwise and counterclockwise respectively through meshing transmission, and then the water is ejected when being communicated with the water outlet 333 through the arranged water spraying port 37, and the water can be ejected to different directions through different rotating angles, so that the fire prevention and extinguishing effect is achieved; inhale box 7 of breathing in with smog from mounting box 2 through the wind-force that fan 12 produced to filter smog through filter element 8 and discharge out of the room through pipe 9 again, reached the purpose of in time discharge smog, in addition, promote slider 111 to the right side, make bolt 113 and mounting hole 82 separate, take out filter element 8 at pulling handle 83, can pop out filter element 8 through the first spring 86 that sets up, make things convenient for taking out of filter element 8.

In the scheme, water is sprayed out in different directions through the rotary spray head assembly 3, all objects are moistened as much as possible, flame is prevented from spreading, and meanwhile, the flame can be extinguished, so that the effects of fire prevention and extinguishment are achieved; in the above-mentioned scheme, inhale box 7 of breathing in with smog from mounting box 2 through the wind-force that fan 12 produced to filter smog through filter assembly 8 and discharge out the room through pipe 9 again, through the recess 10 that sets up, filter assembly 8's filter screen 84 can be changed fast, has reached the purpose of in time discharging smog.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a fire prevention shutter door is with water jet equipment, includes rolling slats door rolling box (1), its characterized in that, the bottom fixed mounting of rolling slats door rolling box (1) has mounting box (2), the bottom fixed mounting of mounting box (2) has rotatory nozzle subassembly (3), the inside fixed mounting of mounting box (2) has inlet tube (4), the surface demountable installation of mounting box (2) has protection network (5), the fixed intercommunication in side of mounting box (2) has connecting pipe (6), the fixed intercommunication box (7) of breathing in side of connecting pipe (6), the surface demountable installation of the box (7) of breathing in has filter assembly (8), the fixed intercommunication in side of the box (7) of breathing in has pipe (9).

2. The fire-proof roller shutter door sprinkler according to claim 1, wherein the rotary nozzle assembly (3) comprises a fixed column (31), a rotary nozzle (32) is movably mounted at the bottom of the fixed column (31), an inner rotating member (33) is movably mounted at the middle of the rotary nozzle (32), a first water guiding hole (34) is formed in the top of the fixed column (31), a motor (35) is fixedly mounted inside the fixed column (31), a driving gear (36) is fixedly mounted on an output shaft of the motor (35), and a water spraying port (37) is formed in the surface of the rotary nozzle (32).

3. The water spraying device for the fire-proof roller shutter door as claimed in claim 2, wherein a protruding column (331) is integrally formed at the top of the inner rotating member (33), a first tooth socket is formed on the surface of the protruding column (331), a second water guiding hole (332) is formed in the middle of the protruding column (331), and a water outlet (333) is formed in the side surface of the inner rotating member (33).

4. The fire-proof roller shutter door sprinkler according to claim 3, characterized in that the inside of the water outlet (333) is fixedly communicated with the inside of the second water guiding hole (332), the number of the water jet nozzles (37) is eight, the eight water jet nozzles (37) are uniformly distributed on the surface of the rotary nozzle (32), the inner wall of the rotary nozzle (32) is provided with a second tooth groove, and the surface of the driving gear (36) is engaged with the first tooth groove and the second tooth groove.

5. The water spraying device for the fireproof rolling shutter door as claimed in claim 1, wherein a groove (10) is formed in the surface of the air suction box (7), a fastening component (11) is movably mounted in the groove (10), a fan (12) is detachably mounted in the fastening component (11), the fastening component (11) comprises a sliding block (111), a second spring (112) is fixedly connected to one side of the sliding block (111), and a bolt (113) is fixedly connected to the other side of the sliding block (111).

6. The water spraying device for the fireproof rolling shutter door according to claim 5, wherein the filtering component (8) comprises a mounting frame (81), a mounting hole (82) is formed in the side surface of the mounting frame (81), a handle (83) is fixedly mounted on the side surface of the mounting frame (81), a filter screen (84) is detachably mounted inside the mounting frame (81), a mounting groove (85) is formed in the inner wall of the air suction box (7), and a first spring (86) is fixedly connected to the inner wall of the mounting groove (85).

7. The sprinkler of fire-resisting shutter door according to claim 6, characterized in that the size of the bolt (113) is matched with the size of the mounting hole (82), the mounting frame (81) is detachably mounted inside the mounting groove (85), and one end of the second spring (112) is fixedly connected to the inner wall of the groove (10).