CN219071927U

CN219071927U - Fire control spray set

Info

Publication number: CN219071927U
Application number: CN202223156926.9U
Authority: CN
Inventors: 张碧川; 李豪杰; 潘玉芳
Original assignee: Shandong Qihao Construction Engineering Co ltd
Current assignee: Shandong Qihao Construction Engineering Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-26
Anticipated expiration: 2032-11-28

Abstract

The utility model provides a fire-fighting spraying device, which comprises a shell, wherein the right end of the shell is eccentrically communicated with a shunt tube, the outer surface of the shell is inwards recessed to form a plurality of holes, the holes penetrate through the inner surface and the outer surface of the shell, a first rotating shaft is arranged at the top end of the inner part of the shell and is rotationally connected with the shell, a plurality of fan blades are arranged at the outer end of the first rotating shaft at equal intervals and are circularly arranged, the fan blades are arranged in the shell, the fan blades are arranged at the left side of the communication position of the shell and the shunt tube, a second rotating shaft is arranged at the lower end of the first rotating shaft, the second rotating shaft is arranged in the shell, a scraping plate is arranged at the left end of the second rotating shaft, the scraping plate is attached to the inner wall of the shell towards the outer end, and particle impurities on the inner wall of the shell are cleaned through the fan blades, the second rotating shaft and the scraping plate, the blocking phenomenon of the holes on the shell is prevented, and the normal spraying operation is ensured.

Description

Fire control spray set

Technical Field

The utility model relates to a fire-fighting spraying device, and belongs to the field of fire protection.

Background

The fire-fighting spraying device is a fire-fighting fire-extinguishing device, is a fixed fire-fighting facility with very extensive application, it has the characteristics of low price, fire-extinguishing efficiency is high, fire-fighting spraying device in the prior art generally comprises water pipe, outlet and shower nozzle mechanism, when the conflagration takes place, inject water into shower nozzle mechanism through the water pipe, make water spray the operation to the region that takes place the conflagration through the outlet on the shower nozzle mechanism, realize extinguishing the fire, when the conflagration takes place, when the conflagration is put out to the conflagration region with shower nozzle mechanism, can make water spray into shower nozzle mechanism through the water pipe, because the fire water contains granule impurity, thereby make the granule impurity in the water pipe can spray into shower nozzle mechanism along with the spraying of water, and then can make the water in the water pipe block up the outlet on the shower nozzle mechanism with a large probability when using, can not follow the outlet on the shower nozzle mechanism simultaneously, and then cause and spray the effect poor, can't effectually extinguish the conflagration simultaneously, thereby cause the conflagration to continue spreading, and endanger personnel life and property safety, therefore, need to design a novel fire-fighting spraying device to solve the above-mentioned problem.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a fire-fighting spraying device so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a fire control spray set, includes the casing, the eccentric intercommunication in casing right-hand member sets up the shunt tubes, the inside sunken a plurality of holes that form of casing surface, and a plurality of holes run through the inside and outside surface of casing, the inside top of casing sets up first pivot, and first pivot rotates with the casing to be connected, first pivot outer end equidistance sets up a plurality of flabellums, and a plurality of flabellum is circular arrangement, and is a plurality of the flabellum sets up in the casing, a plurality of the flabellum sets up in casing and shunt tubes intercommunication position left side, first pivot lower extreme sets up the second pivot, the second pivot sets up in the casing, the second pivot left end sets up the scraper blade, and the scraper blade is towards outer end and shells inner wall laminating.

Further, the outer joint is installed at the outer end of the right side of the shunt tube, the inner wall of the outer joint is provided with internal threads, the outer joint is rotationally connected with the water inlet pipe, and the water inlet pipe is in threaded connection with the shunt tube.

Further, the right surface of the shunt tube is recessed leftwards to form a groove, and a sealing piece is arranged in the groove and is arranged at the left end of the water inlet pipe.

Further, the upper end of the shell is provided with a circular frame, the outer surface of the circular frame is inwards recessed to form a through hole, and the through hole penetrates through the inner surface and the outer surface of the circular frame.

Further, the end cover is arranged at the upper end of the round frame, the upper end of the round frame extends into the end cover, the right end of the end cover is attached to the T-shaped round rod cap part, and the T-shaped round rod part penetrates through the through holes in the end cover and the round frame.

Further, the upper surface of the T-shaped round rod is recessed downwards to form a concave hole, and the concave hole is provided with a cotter pin which is arranged on the left side of the end cover.

Further, both ends set up two mounting plates that are used for fixed end cover respectively around the end cover, and two mounting plates are symmetrical structure, the mounting plate lower surface upwards sunken circular hole that forms, and circular hole runs through mounting plate upper and lower surface.

The utility model has the beneficial effects that:

1. when the conflagration is happened, can make water spray in the casing through inlet tube and shunt tubes, when water enters into in the casing, because of the eccentric intercommunication of shunt tubes arranges, so can make the flabellum produce under the impact and rotate, the rotation of flabellum can drive first pivot, second pivot and scraper blade and take place to rotate simultaneously, and then make the scraper blade scrape the operation to shells inner wall, clean shells inner wall's granule impurity through flabellum, second pivot and scraper blade realization, prevent that the hole on the casing from taking place the blocking phenomenon, be used for guaranteeing normal spraying operation simultaneously.

2. Before using, firstly, the mounting plate is mounted on the top end of the wall body by utilizing the bolts, then the round frame on the shell is inserted into the mounting plate, at the moment, the T-shaped round rod part passes through the round frame and the end cover, meanwhile, the cotter pin is inserted into the concave hole on the T-shaped round rod, so that the shell is quickly mounted, when the shell needs to be maintained, the cotter pin is pulled out firstly, then the T-shaped round rod is pulled out, and then the shell is taken out from the mounting plate and is maintained, so that the shell and the end cover are quickly dismounted, and the secondary damage to the wall body is effectively reduced.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a fire sprinkler according to the present utility model;

FIG. 2 is a cross-sectional view of a fire sprinkler according to the present utility model;

FIG. 3 is a cross-sectional view of A-A of FIG. 2;

fig. 4 is an enlarged view of a portion B in fig. 3;

in the figure: 1-shell, 2-scraping plate, 3-fan blade, 4-shunt tube, 5-water inlet pipe, 6-first rotating shaft, 7-second rotating shaft, 11-end cover, 12-cotter pin, 13-T-shaped round bar, 14-round frame, 15-mounting plate, 51-rubber ring and 52-external joint.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a fire control spray set, including casing 1, provide the installation carrier for first pivot 6 through casing 1, casing 1 upper end sets up circular frame 14, utilize circular frame 14 to realize fixing to casing 1, circular frame 14 surface is inwards sunken to form the through-hole, provide installation space for T shape round bar 13 through the through-hole, and the through-hole runs through circular frame 14 internal and external surface, circular frame 14 upper end sets up end cover 11, utilize end cover 11 to provide installation space for circular frame 14, and circular frame 14 upper end extends into in end cover 11, end cover 11 right-hand member and T shape round bar 13 cap laminating, realize the connection of end cover 11 with circular frame 14 through T shape round bar 13, and T shape round bar 13 pole portion passes the through-hole on end cover 11 and the circular frame 14, T shape round bar 13 upper surface undercut forms the shrinkage pool, utilize the shrinkage pool to provide installation space for cotter 12, and set up cotter 12 on the shrinkage pool, prevent that T shape round bar 13 and end cover 11 and circular frame 14 from taking place the phenomenon that drops through cotter 12 set up in the end cover 11 left side, set up two be used for fixed end cover 11 respectively around the

end cover

11, 15 respectively, realize the connection of end cover 11 and circular mounting panel 15 through the realization of the mounting panel 15, the mounting panel is circular mounting panel 15 is formed to the surface symmetry, the mounting panel is 15 is formed to the mounting panel through the mounting panel, the mounting panel is round hole.

Before use, firstly, the mounting plate 15 is mounted on the top end of the wall body by using bolts, then the shell 1 is lifted up, the round frame 14 at the upper end of the shell 1 is inserted into the mounting plate 15, at the moment, the T-shaped round rod 13 is lifted up, the rod part of the T-shaped round rod 13 penetrates through the round frame 14 and the end cover 11, meanwhile, the cotter pin 12 is inserted into the concave hole on the T-shaped round rod 13, the shell 1 is rapidly mounted, when the shell 1 needs to be maintained, the cotter pin 12 inserted into the T-shaped round rod 13 is pulled out firstly, then the T-shaped round rod 13 is pulled out, when the T-shaped round rod 13 is pulled out, the shell 1 is taken out from the mounting plate 15, the shell 1 is maintained, the shell 1 and the end cover 11 are rapidly dismounted, and secondary damage to the wall body is effectively reduced.

Referring to fig. 1, 3 and 4, the right end of the casing 1 is eccentrically communicated with a shunt tube 4, water is conveyed into the casing 1 by using the shunt tube 4, an outer joint 52 is installed at the outer end of the right side of the shunt tube 4, the shunt tube 4 is connected with a water inlet pipe 5 by the outer joint 52, an inner thread is arranged on the inner wall of the outer joint 52, the outer joint 52 is rotationally connected with the water inlet pipe 5, the water inlet pipe 5 is in threaded connection with the shunt tube 4, the right surface of the shunt tube 4 is concaved left to form a groove, a sealing element is arranged in the groove, the sealing element can adopt a rubber ring 51, water leakage phenomenon is prevented from the joint of the water inlet pipe 5 and the shunt tube 4 by using the rubber ring 51, and the sealing element is arranged at the left end of the water inlet pipe 5.

When the round frame 14 is connected with the end cover 11, the outer joint 52 is aligned with the water inlet pipe 5, and the outer joint 52 is in threaded connection with the water inlet pipe 5, so that the outer joint 52 is rotated, threads on the inner wall of the outer joint 52 are in threaded connection with threads on the water inlet pipe 5, thereby compressing the rubber ring 51 at the right end of the split pipe 4, further preventing water leakage when water in the water inlet pipe 5 enters the split pipe 4, and realizing the sealing connection of the split pipe 4 and the water inlet pipe 5 through the outer joint 52 and the rubber ring 51.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the outer surface of the casing 1 is concaved inwards to form a plurality of holes, water in the casing 1 is discharged through the holes, the plurality of holes penetrate through the inner and outer surfaces of the casing 1, a first rotating shaft 6 is arranged at the top end of the inside of the casing 1, a second rotating shaft 7 is rotated by the first rotating shaft 6, the first rotating shaft 6 is rotationally connected with the casing 1, the rotation of the first rotating shaft 6 is realized by rotationally connecting, a plurality of fan blades 3 are arranged at the outer end of the first rotating shaft 6 at equal intervals, the effect of driving the first rotating shaft 6 to rotate is realized by the fan blades 3, the plurality of fan blades 3 are circularly arranged, the plurality of fan blades 3 are arranged in the casing 1, the plurality of fan blades 3 are arranged at the left side of the communication position between the casing 1 and the shunt tube 4, a second rotating shaft 7 is arranged at the lower end of the first rotating shaft 6, the rotation of the scraper blade 2 is realized by the second rotating shaft 7, the scraper 2 is arranged in the casing 1, the left end of the second rotating shaft 7 is provided with the scraper 2, the scraper 2 is used for scraping the inner wall of the casing 1, and the scraper 2 is attached to the inner wall of the casing 1.

When the conflagration is happened, can make water enter into shunt tubes 4 through inlet tube 5, and then make the water injection in the shunt tubes 4 go into in the casing 1, when water enters into in the casing 1, because of shunt tubes 4 eccentric intercommunication is arranged, can make water produce the striking to flabellum 3, thereby make flabellum 3 produce the rotation under the impact, the rotation of flabellum 3 can drive the first pivot 6 that sets up in flabellum 3 simultaneously and produce the rotation, because first pivot 6 lower extreme sets up second pivot 7, so can drive second pivot 7 and take place to rotate, when second pivot 7 takes place to rotate, and then drive the scraper blade 2 of second pivot 7 left end and take place to rotate, and then make scraper blade 2 carry out the scraping operation to casing 1 inner wall, realize the granule impurity to casing 1 inner wall through flabellum 3, second pivot 7 and scraper blade 2, prevent that the hole on the casing 1 from taking place to block up the phenomenon, be used for guaranteeing normal operation simultaneously.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A fire sprinkler, characterized in that: including casing (1), casing (1) right-hand member eccentric intercommunication sets up shunt tubes (4), casing (1) surface is inwards sunken to form a plurality of holes, and a plurality of holes run through casing (1) internal and external surface, casing (1) inside top sets up first pivot (6), and first pivot (6) are connected with casing (1) rotation, first pivot (6) outer end equidistance sets up a plurality of flabellum (3), and a plurality of flabellum (3) are circular arrangement, and a plurality of flabellum (3) set up in casing (1), a plurality of flabellum (3) set up in casing (1) and shunt tubes (4) intercommunication position left side, first pivot (6) lower extreme sets up second pivot (7), second pivot (7) set up in casing (1), second pivot (7) left end sets up scraper blade (2), and scraper blade (2) are towards outer end and laminating of casing (1) inner wall.

2. The fire sprinkler of claim 1, wherein: the outer joint (52) is arranged at the outer end of the right side of the shunt tube (4), the inner wall of the outer joint (52) is provided with internal threads, the outer joint (52) is rotationally connected with the water inlet tube (5), and the water inlet tube (5) is in threaded connection with the shunt tube (4).

3. The fire sprinkler of claim 1, wherein: the right surface of the shunt tube (4) is recessed leftwards to form a groove, and a sealing piece is arranged in the groove and is arranged at the left end of the water inlet tube (5).

4. The fire sprinkler of claim 1, wherein: the upper end of the shell (1) is provided with a circular frame (14), the outer surface of the circular frame (14) is inwards recessed to form a through hole, and the through hole penetrates through the inner surface and the outer surface of the circular frame (14).

5. The fire sprinkler of claim 4, wherein: the end cover (11) is arranged at the upper end of the round frame (14), the upper end of the round frame (14) extends into the end cover (11), the right end of the end cover (11) is attached to the cap part of the T-shaped round rod (13), and the rod part of the T-shaped round rod (13) penetrates through the through holes in the end cover (11) and the round frame (14).

6. The fire sprinkler of claim 5, wherein: the upper surface of the T-shaped round rod (13) is recessed downwards to form a concave hole, a cotter pin (12) is arranged on the concave hole, and the cotter pin (12) is arranged on the left side of the end cover (11).

7. The fire sprinkler of claim 5, wherein: the end cover (11) front and back both ends set up mounting panel (15) that are used for fixed end cover (11) respectively, and two mounting panel (15) are symmetrical structure, mounting panel (15) lower surface upwards sunken form circular hole, and circular hole runs through mounting panel (15) upper and lower surface.