CN219481408U

CN219481408U - Automatic water spraying fire extinguishing system for indoor fire control

Info

Publication number: CN219481408U
Application number: CN202320754093.1U
Authority: CN
Inventors: 吴炀
Original assignee: Guangdong Huifeng Construction Engineering Co ltd
Current assignee: Guangdong Huifeng Construction Engineering Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-08-08
Anticipated expiration: 2033-04-06

Abstract

The application discloses indoor fire control automatic sprinkler system relates to indoor fire control technical field, improves the shower nozzle and only can spray water to fixed area, leads to the limited problem of scope of water spray fire extinguishing, including water storage ring and slidable mounting in the rotatory ring of water storage ring bottom, the hole for water spraying that link up to in the water storage ring is seted up to one side of rotatory ring, rotatory ring is located the bottom fixed mounting of hole for water spraying has the shower nozzle, fixedly connected with supporting seat on the inner circumference of rotatory ring, fixedly mounted has the motor on the inner circumference of water storage ring, the output fixedly connected with gear of motor, fixedly connected with ring gear on the inner circumference of rotatory ring, gear and ring gear engagement. This application is through the cooperation of water storage ring, swivel, shower nozzle, motor, gear and ring gear, when fire control water spray, can drive shower nozzle circular motion, makes the shower nozzle can spray water to a plurality of regions, enlarges the scope of putting out a fire of spraying water.

Description

Automatic water spraying fire extinguishing system for indoor fire control

Technical Field

The application relates to the field of indoor fire control, in particular to an indoor fire-fighting automatic water-spraying fire-extinguishing system.

Background

An indoor fire-fighting system refers to a facility system installed indoors to extinguish an initial fire occurring in a building. The automatic water spraying fire extinguishing system consists of sprinkler, alarm valve set, water flow alarm, pipeline, water supply equipment, etc. and can spray water during fire. The device consists of a wet alarm valve group, a closed spray head, a water flow indicator, a control valve, a tail end water testing device, a pipeline, a water supply facility and the like. The pipeline of the system is filled with pressurized water, and once a fire disaster occurs, the spray head immediately sprays water after acting.

In the prior art, fire sprinklers for fire protection by spraying are generally installed at a fixed location on a roof, and the inventor considers that the prior art has at least the following drawbacks: after a fire, the spray head can only spray water to a fixed area, so that the range of water spraying and fire extinguishing is limited.

Disclosure of Invention

In order to improve after the conflagration, the shower nozzle can only spray water to fixed region, leads to the limited problem of the scope of water spray fire extinguishing, this application provides an indoor fire control automatic sprinkler system.

The application provides an indoor fire control automatic sprinkler system, adopts following technical scheme:

the automatic water spraying fire extinguishing system for indoor fire control comprises a water storage ring and a rotating ring which is slidably arranged at the bottom of the water storage ring, wherein the top of the rotating ring is fixedly connected with a connecting ring with a T-shaped section, an annular hole is formed in the bottom of the water storage ring, the connecting ring is slidably connected in the annular hole, a water spraying hole penetrating into the water storage ring is formed in one side of the rotating ring, and a spray head is fixedly arranged at the bottom of the water spraying hole;

the water storage device comprises a rotary ring, wherein a supporting seat is fixedly connected to the inner circumference of the rotary ring, a motor is fixedly installed on the inner circumference of the water storage ring, a gear is fixedly connected to the output end of the motor, a toothed ring is fixedly connected to the inner circumference of the rotary ring, and the gear is meshed with the toothed ring.

Through adopting above-mentioned technical scheme, when fire control water spray, water in the water storage ring can follow the hole for water spray and get into the shower nozzle, from shower nozzle blowout again, in the water spray process, can start the motor and drive the gear rotation, make the gear drive the ring gear rotation to can drive the rotatory ring and rotate, make the rotatory ring drive shower nozzle circular motion, make the shower nozzle can spray water to a plurality of regions, enlarge the scope of water spray fire extinguishing.

Optionally, a mounting ring is fixedly connected to the outer circumference of the water storage ring.

By adopting the technical scheme, the water storage ring can be arranged on the roof through the mounting ring.

Optionally, a water inlet pipe is fixedly connected to one side of the top of the water storage ring.

By adopting the technical scheme, the water inlet pipe is connected with the fire-fighting water supply pipeline, and water can be fed into the water storage ring through the water inlet pipe.

Optionally, a smoke sensor is fixedly installed at the bottom of the supporting seat.

Through adopting above-mentioned technical scheme, smoke transducer can in time sense the conflagration and report to the police.

Optionally, annular limiting grooves are formed in the two sides of the bottom of the water storage ring, which are located on the annular holes, limiting rings are fixedly connected to the two sides of the top of the rotating ring, which are located on the connecting ring, and the limiting rings are slidably connected in the annular limiting grooves.

Through adopting above-mentioned technical scheme, through the cooperation of annular spacing groove and spacing ring, can play spacing effect to the swivel joint, can improve the stability of swivel joint.

Optionally, a sealing gasket is abutted between the connecting ring and the inner bottom wall of the water storage ring.

By adopting the technical scheme, the sealing gasket can improve the tightness between the connecting ring and the water storage ring.

Optionally, a sealing ring is embedded between the connecting ring and the inner wall of the annular hole.

By adopting the technical scheme, the sealing ring can improve the tightness between the connecting ring and the annular hole.

Optionally, the water storage ring is located the bottom of hole for water spraying and has offered the screw thread mounting groove, the shower nozzle screw thread is installed in the screw thread mounting groove.

Through adopting above-mentioned technical scheme, can dismantle the change to the shower nozzle.

In summary, the present application has the following beneficial effects:

1. according to the fire-extinguishing device, the water storage ring, the rotating ring, the spray head, the motor, the gear and the toothed ring are matched, so that the spray head can be driven to perform circular motion when fire-extinguishing and spraying water, the spray head can spray water in a plurality of areas, and the range of fire-extinguishing by spraying water is enlarged;

2. the sealing gasket and the sealing ring are arranged, so that the sealing performance of the water storage ring can be improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present application.

Fig. 2 is a schematic cross-sectional structure of the present application.

Fig. 3 is an enlarged view of the structure at a in fig. 2 of the present application.

Reference numerals illustrate:

1. a water storage ring; 2. a rotating ring; 3. a connecting ring; 4. an annular hole; 5. a water spraying hole; 6. a spray head; 7. a support base; 8. a motor; 9. a gear; 10. a toothed ring; 11. a mounting ring; 12. a water inlet pipe; 13. a smoke sensor; 14. an annular limit groove; 15. a limiting ring; 16. a sealing gasket; 17. a seal ring; 18. a thread installation groove.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1-3, an indoor fire-fighting automatic water spraying fire extinguishing system comprises a water storage ring 1 and a rotary ring 2 slidably mounted at the bottom of the water storage ring 1, wherein a mounting ring 11 is fixedly connected to the outer circumference of the water storage ring 1, and the water storage ring 1 can be mounted on a roof through the mounting ring 11. One side fixedly connected with inlet tube 12 at the top of water storage ring 1, inlet tube 12 is connected with fire control water supply pipe, can send into water in the water storage ring 1 through inlet tube 12.

Referring to fig. 1, fig. 2 and fig. 3, the top fixedly connected with of rotatory ring 2 is the go-between 3 of cross-section T style of calligraphy, the butt has sealed 16 between the interior bottom wall of go-between 3 and water storage ring 1, sealed 16 can improve the leakproofness between go-between 3 and the water storage ring 1, annular hole 4 has been seted up to the bottom of water storage ring 1, go-between 3 sliding connection is in annular hole 4, the embedding is provided with sealing washer 17 between the inner wall of go-between 3 and annular hole 4, sealing washer 17 can improve the leakproofness between go-between 3 and the annular hole 4, the water spray hole 5 that link up to in the water storage ring 1 has been seted up to one side of rotatory ring 2, screw thread mounting groove 18 has been seted up to the bottom that water storage ring 1 is located water spray hole 5, shower nozzle 6 is installed to the screw thread mounting groove 18 internal thread. When fire control sprays water, the water in the water storage ring 1 can enter the spray head 6 from the water spraying hole 5 and then be sprayed out from the spray head 6.

Referring to fig. 1 and 3, a supporting seat 7 is fixedly connected to the inner circumference of the rotating ring 2, a smoke sensor 13 is fixedly installed at the bottom of the supporting seat 7, and the smoke sensor 13 can timely sense fire to alarm. The motor 8 is fixedly installed on the inner circumference of the water storage ring 1, the output end of the motor 8 is fixedly connected with the gear 9, the toothed ring 10 is fixedly connected on the inner circumference of the rotary ring 2, and the gear 9 is meshed with the toothed ring 10. In the water spraying process, the motor 8 can be started to drive the gear 9 to rotate, so that the gear 9 drives the toothed ring 10 to rotate, and the rotary ring 2 can be driven to rotate, so that the rotary ring 2 drives the spray head 6 to circularly move, the spray head 6 can spray water in a plurality of areas, and the range of water spraying and fire extinguishing is enlarged.

Referring to fig. 3, annular limiting grooves 14 are formed in the bottom of the water storage ring 1 at two sides of the annular hole 4, limiting rings 15 are fixedly connected to the top of the rotary ring 2 at two sides of the connecting ring 3, the limiting rings 15 are slidably connected in the annular limiting grooves 14, and the rotary ring 2 can be limited by matching the annular limiting grooves 14 with the limiting rings 15, so that the stability of the rotary ring 2 can be improved.

The implementation principle of the application is as follows: can install water storage ring 1 on the roof through collar 11, when fire control water spray, water in the water storage ring 1 can get into shower nozzle 6 from hole for water spraying 5, from shower nozzle 6 blowout again, in the water spray in-process, can start motor 8 and drive gear 9 and rotate, make gear 9 drive ring gear 10 and rotate to can drive rotatory ring 2 and rotate, make rotatory ring 2 drive shower nozzle 6 circular motion, make shower nozzle 6 can spray water to a plurality of regions, enlarge the scope of putting out a fire of spraying water.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides an indoor fire control automatic sprinkler system, includes water storage ring (1) and slidable mounting in swivel ring (2) of water storage ring (1) bottom, its characterized in that: the top of the rotary ring (2) is fixedly connected with a connecting ring (3) with a T-shaped section, an annular hole (4) is formed in the bottom of the water storage ring (1), the connecting ring (3) is slidably connected in the annular hole (4), a water spraying hole (5) penetrating into the water storage ring (1) is formed in one side of the rotary ring (2), and a spray head (6) is fixedly arranged at the bottom of the water spraying hole (5) of the rotary ring (2);

fixedly connected with supporting seat (7) on the inner circumference of rotatory ring (2), fixedly mounted has motor (8) on the inner circumference of water storage ring (1), the output fixedly connected with gear (9) of motor (8), fixedly connected with ring gear (10) on the inner circumference of rotatory ring (2), gear (9) and ring gear (10) meshing.

2. An indoor fire fighting automatic sprinkler system according to claim 1, wherein: the outer circumference of the water storage ring (1) is fixedly connected with a mounting ring (11).

3. An indoor fire fighting automatic sprinkler system according to claim 1, wherein: one side of the top of the water storage ring (1) is fixedly connected with a water inlet pipe (12).

4. An indoor fire fighting automatic sprinkler system according to claim 1, wherein: the bottom of the supporting seat (7) is fixedly provided with a smoke sensor (13).

5. An indoor fire fighting automatic sprinkler system according to claim 1, wherein: annular limiting grooves (14) are formed in the bottom of the water storage ring (1) and located on the two sides of the annular hole (4), limiting rings (15) are fixedly connected to the two sides of the top of the rotary ring (2) located on the connecting ring (3), and the limiting rings (15) are slidably connected in the annular limiting grooves (14).

6. An indoor fire fighting automatic sprinkler system according to claim 1, wherein: a sealing gasket (16) is abutted between the connecting ring (3) and the inner bottom wall of the water storage ring (1).

7. An indoor fire fighting automatic sprinkler system according to claim 1, wherein: a sealing ring (17) is embedded between the connecting ring (3) and the inner wall of the annular hole (4).

8. An indoor fire fighting automatic sprinkler system according to claim 1, wherein: the water storage ring (1) is positioned at the bottom of the water spraying hole (5) and provided with a threaded mounting groove (18), and the spray head (6) is installed in the threaded mounting groove (18) in a threaded manner.