CN212166380U

CN212166380U - Quick detach formula shower head for fire control convenient to maintain and overhaul

Info

Publication number: CN212166380U
Application number: CN202020014032.8U
Authority: CN
Inventors: 林河; 经丽琴
Original assignee: Yan'an Construction Engineering Co Ltd
Current assignee: Yan'an Construction Engineering Co Ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-12-18
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses a quick detach formula shower nozzle for fire control convenient to maintenance and overhaul, including shower nozzle and installation pipeline, the top intercommunication of shower nozzle has the connecting tube, the side table wall welding of connecting tube has the fixed block, the side table wall welding of installation pipeline has the installation piece, the inside fixedly connected with spring of installation piece. The utility model discloses in, set up the fixed block on the connecting tube, set up the installation piece on the installation pipeline, the inside of installation piece has set up the spring, has set up the slider on the spring, has set up the slide bar on the slider, has set up the pull ring on the slide bar, adopts the benefit of this design to lie in: the fixed block and the slider are fixed through mutual occlusion of the zigzag grooves on the surfaces, the spring can push the slider to tightly attach to the fixed block, the stability of the sprayer is improved, the sprayer is not easy to fall off, the slider and the fixed block are driven to be separated by pulling the pull ring when the sprayer is disassembled, the sprayer can be taken down, the disassembly and assembly steps of the sprayer are simplified through the design, and the work efficiency of workers is improved.

Description

Quick detach formula shower head for fire control convenient to maintain and overhaul

Technical Field

The utility model relates to a fire sprinkler technical field especially relates to a quick detach formula shower head for fire control convenient to maintenance and repair.

Background

The fire sprinkler head is used for a fire sprinkler system, and when a fire disaster occurs, water is sprinkled out through a sprinkler head splashing disc to extinguish the fire, and is divided into a drooping type sprinkler head, an upright type sprinkler head, a common type sprinkler head, a side wall type sprinkler head and the like.

The fire sprinkler head needs to be maintained and overhauled regularly, and the inconvenient dismouting of current fire sprinkler head, when the workman maintains, work efficiency is low to because do not set up solitary valve on the shower head, need close the water pipe when maintaining, and then have the potential safety hazard that can not in time handle the conflagration when maintaining.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the quick-release type fire-fighting spray header convenient to maintain and repair is provided for solving the problems that the existing fire-fighting spray header is inconvenient to disassemble and assemble and is not provided with a valve.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick detach formula shower nozzle for fire control convenient to maintenance and overhaul, includes shower nozzle and installation pipeline, the top intercommunication of shower nozzle has the connecting tube, the side table wall welding of connecting tube has the fixed block, the side table wall welding of installation pipeline has the installation piece, the inside fixedly connected with spring of installation piece, the expansion end fixedly connected with slider of spring to the inboard of spring is equipped with the slide bar, the one end and the slider fixed connection of slide bar, the side table wall of installation piece is inlayed and is located to the slide bar, the terminal surface that fixed block and slider are close to each other all is equipped with the recess of cockscomb structure to fixed block and slider pass through the mutual interlock of recess.

As a further description of the above technical solution:

the inside of installation piece has seted up the spout, the interior table wall of installation pipeline has seted up the draw-in groove, slider and fixed block respectively with spout and draw-in groove sliding connection.

As a further description of the above technical solution:

the mounting block is connected with the sliding rod in a sliding mode.

As a further description of the above technical solution:

and one end of the sliding rod, which is far away from the sliding block, is fixedly connected with a pull ring.

As a further description of the above technical solution:

the utility model discloses an installation pipeline, including installation pipeline, movable block, threaded rod, side table wall, movable block, installation pipeline's inside is equipped with the ball sealer, the bottom of ball sealer is equipped with the movable block, fixedly connected with threaded rod on the movable block, the one end fixedly connected with hand wheel of movable block is kept away from to the threaded rod, the side table wall of installation pipeline inlays and is equipped with the thread bush, the threaded rod closes with.

As a further description of the above technical solution:

the inner surface wall of the installation pipeline can be attached to the outer surface wall of the upper side of the sealing ball, the movable block is of an ellipsoid structure, and the sealing ball is made of rubber.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, set up the connecting tube on the shower nozzle, set up the fixed block on the connecting tube, set up the installation piece on the installation tube, the inside of installation piece has set up the spring, has set up the slider on the spring, has set up the slide bar on the slider, has set up the pull ring on the slide bar, adopts the benefit of this design to lie in: the fixed block and the slider are fixed through mutual occlusion of the zigzag grooves on the surfaces, the spring can push the slider to tightly attach to the fixed block, the stability of the sprayer is improved, the sprayer is not easy to fall off, the slider and the fixed block are driven to be separated by pulling the pull ring when the sprayer is disassembled, the sprayer can be taken down, the disassembly and assembly steps of the sprayer are simplified through the design, and the work efficiency of workers is improved.

2. The utility model discloses in, set up ball sealer and movable block in the installation pipeline, set up the threaded rod on the movable block, set up hand wheel and thread bush on the threaded rod, the benefit of adopting this design lies in: the movable block is the ellipsoid structure, and the movable block passes through horizontal migration, can promote the ball sealer rebound, gets into the inner wall that makes ball sealer laminating installation pipeline to live water blockage, when dismantling, need not close the main valve of water pipe, the shower nozzle that makes not maintain still can carry out the water spray and put out a fire.

Drawings

Fig. 1 shows a schematic view of an internal structure of an installation pipe provided according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating an internal structure of a mounting block according to an embodiment of the present invention;

fig. 3 shows a schematic diagram of an internal structure of a connecting pipe according to an embodiment of the present invention.

Illustration of the drawings:

1. a spray head; 2. installing a pipeline; 3. connecting a pipeline; 4. mounting blocks; 5. a fixed block; 6. a spring; 7. a slider; 8. a slide bar; 9. a pull ring; 10. a chute; 11. a card slot; 12. a sealing ball; 13. a movable block; 14. a threaded rod; 15. a hand wheel; 16. and (4) a threaded sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a quick detach formula shower nozzle for fire control convenient to maintenance and repair, including shower nozzle 1 and installation pipeline 2, the top intercommunication of shower nozzle 1 has connecting tube 3, connecting tube 3's side table wall welding has fixed block 5, installation pipeline 2's side table wall welding has installation piece 4, the inside fixedly connected with spring 6 of installation piece 4, spring 6's expansion end fixedly connected with slider 7, and spring 6's inboard is equipped with slide bar 8, slide bar 8's one end and slider 7 fixed connection, slide bar 8 inlays the side table wall of locating installation piece 4, the terminal surface that fixed block 5 and slider 7 are close to each other all is equipped with the recess of cockscomb structure, and fixed block 5 and slider 7 pass through the mutual interlock of recess, through fixed shower nozzle 1 of fixed block 5 and slider 7 interlock and installation pipeline 2, make shower nozzle 1 make things convenient for the dismouting.

Specifically, as shown in fig. 1 and 2, a sliding groove 10 is formed in the mounting block 4, a clamping groove 11 is formed in the inner surface wall of the mounting pipeline 2, the sliding block 7 and the fixing block 5 are respectively in sliding connection with the sliding groove 10 and the clamping groove 11, the mounting block 4 is in sliding connection with the sliding rod 8, and the moving stability of the fixing block 5 and the sliding block 7 is improved.

Specifically, as shown in fig. 1, one end of the sliding rod 8, which is far away from the sliding block 7, is fixedly connected with a pull ring 9, and the pull ring 9 is convenient for a worker to operate.

Specifically, as shown in fig. 3, the inside of the installation pipeline 2 is provided with a sealing ball 12, the bottom of the sealing ball 12 is provided with a movable block 13, a threaded rod 14 is fixedly connected to the movable block 13, one end of the threaded rod 14 far away from the hand wheel 15 fixedly connected to the movable block 13, a threaded sleeve 16 is embedded in the side surface wall of the installation pipeline 2, the threaded rod 14 is connected with the threaded sleeve 16 in a screwing manner, the inner surface wall of the installation pipeline 2 can be attached to the upper side outer surface wall of the sealing ball 12, the movable block 13 is of an ellipsoid structure, the sealing ball 12 is made of rubber, the hand wheel 15 rotated by a worker pushes the movable block 13 to move through the threaded rod 14, and then the sealing ball 12 can be pushed to move upwards to attach to the inner wall of the installation pipeline 2, so as to play a.

The working principle is as follows: when the sprayer 1 is installed, a worker inserts the fixing block 5 on the connecting pipeline 3 into the clamping groove 11, the sawtooth-shaped grooves on the surfaces of the fixing block 5 and the sliding block 7 can be mutually occluded, the spring 6 pushes the sliding block 7 to be tightly attached to the fixing block 5, the sprayer 1 is further fixedly connected onto the installing pipeline 2, when the sprayer 1 is disassembled, the worker manually pulls the pull ring 9 outwards to drive the sliding rod 8 to separate the sliding block 7 from the fixing block 5, and then the sprayer 1 is pulled downwards to be disassembled; secondly, before dismantling shower nozzle 1, the workman needs manual rotatory hand wheel 15, hand wheel 15 can drive threaded rod 14 and movable block 13 rotatory, threaded rod 14 can be along the axial displacement of thread bush 16 through the rotation, and then make movable block 13 remove, movable block 13 is the ellipsoid structure, and then upwards promote sealed ball 12 gradually, until sealed ball 12 and the interior table wall of erection tube 2 laminate completely, make the unable outflow of water erection tube 2, through foretell step, the dismouting operation of shower nozzle 1 has been made things convenient for, and need not close the water pipe main valve when dismantling, make the shower nozzle 1 of not maintaining still can spray water.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quick-release type fire-fighting spray header convenient for maintenance and overhaul comprises a spray head (1) and an installation pipeline (2), wherein the top of the spray head (1) is communicated with a connecting pipeline (3), it is characterized in that a fixed block (5) is welded on the side surface wall of the connecting pipeline (3), the side surface wall of the installation pipeline (2) is welded with an installation block (4), the inside of the installation block (4) is fixedly connected with a spring (6), the movable end of the spring (6) is fixedly connected with a sliding block (7), a sliding rod (8) is arranged on the inner side of the spring (6), one end of the sliding rod (8) is fixedly connected with the sliding block (7), the side table wall of installing block (4) is located in the embedding of slide bar (8), the terminal surface that fixed block (5) and slider (7) are close to each other all is equipped with the recess of cockscomb structure to fixed block (5) and slider (7) pass through the mutual interlock of recess.

2. The quick-release type fire-fighting spray header convenient to maintain and repair according to claim 1, characterized in that a sliding groove (10) is formed in the mounting block (4), a clamping groove (11) is formed in the inner surface wall of the mounting pipeline (2), and the sliding block (7) and the fixing block (5) are respectively in sliding connection with the sliding groove (10) and the clamping groove (11).

3. The quick-release type fire-fighting spray header convenient for maintenance and repair according to claim 1, characterized in that the mounting block (4) is slidably connected with the sliding rod (8).

4. The quick-release type fire-fighting spray header convenient for maintenance and repair according to claim 1, characterized in that one end of the slide rod (8) far away from the slide block (7) is fixedly connected with a pull ring (9).

5. The quick-release type fire-fighting spray header convenient to maintain and repair as claimed in claim 1, characterized in that a sealing ball (12) is arranged inside the installation pipeline (2), a movable block (13) is arranged at the bottom of the sealing ball (12), a threaded rod (14) is fixedly connected to the movable block (13), a hand wheel (15) is fixedly connected to one end, far away from the movable block (13), of the threaded rod (14), a threaded sleeve (16) is embedded in a side surface wall of the installation pipeline (2), and the threaded rod (14) and the threaded sleeve (16) are screwed and connected.

6. The quick-release type fire-fighting spray header convenient for maintenance and overhaul according to claim 5, wherein the inner surface wall of the installation pipeline (2) can be attached to the outer surface wall of the upper side of the sealing ball (12), the movable block (13) is of an ellipsoid structure, and the sealing ball (12) is made of rubber.