CN212691006U

CN212691006U - Spray type fire-extinguishing valve

Info

Publication number: CN212691006U
Application number: CN202021001165.8U
Authority: CN
Inventors: 何海龙; 鲁春英
Original assignee: Zhuocheng Jian'an Tianjin Technology Co ltd
Current assignee: Zhuocheng Jian'an Tianjin Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-12
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a spraying type fire-extinguishing valve relates to fire-extinguishing valve technical field, which comprises a valve body, the fixed intercommunication in left end of valve body has atomizer. The utility model relates to a rational in infrastructure, it can flow through fast-speed rivers through the inside of valve body, the impact force that makes rivers can promote to block up and rise, the anti-impact force of adjusting valve body, utilize threaded connection between first sealed threaded rod and the first screwed pipe, realize the upper and lower regulation of first sealed threaded rod through rotating the bull stick, the realization is to the change of second powerful spring compression volume, and then reach the adjustment to the anti-impact force of valve body, utilize the cooperation setting between second sealed threaded rod and the second screwed pipe, highly adjust the sealed threaded rod of second through rotating the rotor plate, and then realize the regulation to the fly leaf height, reach the change to first powerful spring compression volume, reach the effect of adjusting valve body anti-impact force once more, through the above scheme, realize the regulation of valve body to rivers impact resistance.

Description

Spray type fire-extinguishing valve

Technical Field

The utility model relates to a fire-extinguishing valve technical field specifically is a spraying type fire-extinguishing valve.

Background

The fire valve is an important accessory for controlling industrial and building pipelines, can play an important role in extinguishing fire in real time and protecting life and property safety, and can be opened in a plurality of modes of manual, pneumatic and electromagnetic automatic control when a system monitors a fire.

Atomizing type fire extinguishing valve utilizes fast-speed rivers and atomizer to realize putting out a fire fast, and the unable effectual realization valve body of present atomizing type fire extinguishing valve is to rivers impact resistance's regulation, and rivers are too big to cause the valve body to leak easily, and the unable atomization effect that realizes of rivers undersize for this reason, we propose an atomizing type fire extinguishing valve and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a spray type fire-extinguishing valve in order to make up the defects of the prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a spray type fire-extinguishing valve comprises a valve body, wherein an atomizing nozzle is fixedly communicated with the left end of the valve body, an adjusting sealing pipe is fixedly communicated with the upper surface of the valve body, a first threaded pipe is fixedly embedded in the inner wall of the adjusting sealing pipe, a first sealing threaded rod is sleeved on the inner wall of the first threaded pipe, the inner wall of the first threaded pipe is in threaded connection with the outer surface of the first sealing threaded rod, a placing groove is formed in the bottom surface of the first sealing threaded rod, a second threaded pipe is fixedly embedded in the inner top wall of the placing groove, a second sealing threaded rod is sleeved inside the second threaded pipe, and the inner wall of the second threaded pipe is in threaded connection with the outer surface of the second sealing threaded rod;

the inner bottom wall of the valve body is fixedly connected with a top plate, the inner top wall of the valve body is fixedly connected with a positioning plate, a plug is arranged inside the valve body, the bottom surface of the plug is in contact with the top plate and the positioning plate, the top end of the plug extends into the adjusting sealing pipe, a movable plate is arranged inside the placing groove, a first bearing is fixedly embedded on the upper surface of the movable plate, the outer surface of the bottom end of the second sealing threaded rod is fixedly connected with an inner ring of the first bearing, the bottom surface of the movable plate is fixedly connected with a first strong spring, the bottom end of the first strong spring is fixedly connected with a partition plate, a second bearing is fixedly installed on the lower portion of the inner side wall of the placing groove, a baffle is fixedly connected with the inner ring of the second bearing, a through hole is formed in the upper surface of the baffle, a connecting rod is fixedly connected to the, the bottom surface of connecting rod and the upper surface fixed connection who blocks up, the lower part winding of connecting rod surface has the powerful spring of second, the bottom of the powerful spring of second and the upper surface fixed connection who blocks up, the top of the powerful spring of second and the bottom surface fixed connection of baffle.

Furthermore, the upper part of the outer surface of the first sealing threaded rod is fixedly connected with a fixed plate, and the side surface of the fixed plate is fixedly connected with symmetrical rotating rods.

Furthermore, the upper surface of the second sealing threaded rod is fixedly connected with a rotating plate, and the side surface of the rotating plate is fixedly connected with a soft pad.

Further, the diameter value of fly leaf equals with the diameter value of standing groove, the diameter value of baffle equals with the diameter value of standing groove.

Furthermore, a connecting flange is fixedly communicated with the left end of the valve body.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this spraying type fire-extinguishing valve possesses following beneficial effect:

one, the utility model discloses a fast-speed rivers are flowed through to the inside of valve body, the impact force that makes rivers can promote to block up and rise, the anti impact force of adjusting valve body, utilize the threaded connection between first sealed threaded rod and the first screwed pipe, realize the upper and lower regulation of first sealed threaded rod through rotating the bull stick, the realization is to the change of second powerful spring compression volume, and then reach the adjustment to the anti impact force of valve body, utilize the cooperation setting between second sealed threaded rod and the second screwed pipe, highly adjust the sealed threaded rod of second through rotating the rotor plate, and then realize the regulation to the fly leaf height, reach the change to first powerful spring compression volume, reach the effect of adjusting valve body impact resistance once more, through the above-mentioned scheme, realize the regulation of valve body to rivers impact resistance.

Two, the utility model discloses a cooperation setting between fixed plate and the bull stick, can the first sealed threaded rod pivoted convenience of effectual increase, through being provided with the rotor plate, can increase the sealed threaded rod pivoted convenience of second, recycle the soft pad that sets up, increase adversary's protection when rotating the rotor plate, diameter value through setting up the fly leaf equals with the diameter value of standing groove, the diameter value of baffle equals with the diameter value of standing groove, can the effectual leakproofness of guaranteeing the standing groove.

Drawings

FIG. 1 is a perspective view of the spray fire valve of the present invention;

FIG. 2 is a cross-sectional view of a front view of the spray fire suppression valve of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a valve body; 2. a connecting flange; 3. an atomizing spray head; 4. adjusting the sealing tube; 5. a first threaded pipe; 6. a first sealing threaded rod; 7. a fixing plate; 8. a rotating rod; 9. a second threaded pipe; 10. a second sealing threaded rod; 11. a soft cushion; 12. a second strong spring; 13. positioning a plate; 14. a top plate; 15. blocking; 16. a connecting rod; 17. a movable plate; 18. a first bearing; 19. a first strong spring; 20. a second bearing; 21. a baffle plate; 22. a through hole; 23. a partition plate; 24. and rotating the plate.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a spray type fire-extinguishing valve comprises a valve body 1, wherein an atomizing spray head 3 is fixedly communicated with the left end of the valve body 1, an adjusting sealing pipe 4 is fixedly communicated with the upper surface of the valve body 1, a first threaded pipe 5 is fixedly embedded in the inner wall of the adjusting sealing pipe 4, a first sealing threaded rod 6 is sleeved on the inner wall of the first threaded pipe 5, the inner wall of the first threaded pipe 5 is in threaded connection with the outer surface of the first sealing threaded rod 6, a placing groove is formed in the bottom surface of the first sealing threaded rod 6, a second threaded pipe 9 is fixedly embedded in the inner top wall of the placing groove, a second sealing threaded rod 10 is sleeved inside the second threaded pipe 9, and the inner wall of the second threaded pipe 9 is in threaded connection with the outer surface of the second sealing threaded rod 10;

the inner bottom wall of the valve body 1 is fixedly connected with a top plate 14, the inner top wall of the valve body 1 is fixedly connected with a positioning plate 13, a plug 15 is arranged inside the valve body 1, the bottom surface of the plug 15 is in contact with the top plate 14 and the positioning plate 13, the top end of the plug 15 extends into the adjusting sealing pipe 4, a movable plate 17 is arranged inside the placing groove, a first bearing 18 is fixedly embedded on the upper surface of the movable plate 17, the outer surface of the bottom end of the second sealing threaded rod 10 is fixedly connected with the inner ring of the first bearing 18, the bottom surface of the movable plate 17 is fixedly connected with a first strong spring 19, the bottom end of the first strong spring 19 is fixedly connected with a partition plate 23, a second bearing 20 is fixedly mounted on the lower portion of the inner side wall of the placing groove, a baffle plate 21 is fixedly connected with the inner ring of the second bearing 20, a through hole 22 is formed in the upper surface of the, the bottom surface of the connecting rod 16 is fixedly connected with the upper surface of the plug 15, the lower part of the outer surface of the connecting rod 16 is wound with a second strong spring 12, the bottom end of the second strong spring 12 is fixedly connected with the upper surface of the plug 15, and the top end of the second strong spring 12 is fixedly connected with the bottom surface of the baffle 21.

Furthermore, the upper part of the outer surface of the first sealing threaded rod 6 is fixedly connected with a fixed plate 7, and the side surface of the fixed plate 7 is fixedly connected with symmetrical rotating rods 8. Through the cooperation setting between fixed plate 7 and the bull stick 8, can the first sealed threaded rod 6 pivoted convenience of effectual increase.

Further, a rotating plate 24 is fixedly connected to the upper surface of the second sealing threaded rod 10, and a soft pad 11 is fixedly connected to the side surface of the rotating plate 24. The rotation convenience of the second sealing threaded rod 10 can be improved by arranging the rotating plate 24, and the protection of an adversary is improved when the rotating plate 24 is rotated by reusing the arranged soft cushion 11.

Further, the diameter value of the movable plate 17 is equal to that of the placing groove, and the diameter value of the partition plate 23 is equal to that of the placing groove. The diameter value through setting up fly leaf 17 equals with the diameter value of standing groove, and the diameter value of baffle 23 equals with the diameter value of standing groove, can effectually guarantee the leakproofness of standing groove.

Furthermore, a connecting flange 2 is fixedly communicated with the left end of the valve body 1. Utilize the flange 2 of the fixed intercommunication in left end of valve body 1, the convenience of the installation of the valve body 1 that can effectual increase.

The working principle is as follows: when the anti-impact valve is used, high-speed water flows flow through the valve body 1, the impact force of the water flow pushes the plug 15 to rise, then the water flow flows into the atomizing nozzle 3 to realize atomization, when the anti-impact force of the valve body 1 is adjusted, firstly, the threaded connection between the first sealing threaded rod 6 and the first threaded pipe 5 is utilized, the rotating rod 8 is rotated to realize the up-and-down adjustment of the first sealing threaded rod 6, the change of the compression amount of the second strong spring 12 is realized, and further the adjustment of the anti-impact force of the valve body 1 is achieved, if the anti-impact force of the valve body 1 is to be continuously adjusted, the matching arrangement between the second sealing threaded rod 10 and the second threaded pipe 9 is utilized, the rotating rotary plate 24 is used for adjusting the height of the second sealing threaded rod 10, further, the adjustment of the height of the movable plate 17 is realized, the change of the.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A spray type fire extinguishing valve, comprising a valve body (1), characterized in that: the left end of the valve body (1) is fixedly communicated with an atomizing spray head (3), the upper surface of the valve body (1) is fixedly communicated with an adjusting sealing pipe (4), the inner wall of the adjusting sealing pipe (4) is fixedly embedded with a first threaded pipe (5), the inner wall of the first threaded pipe (5) is sleeved with a first sealing threaded rod (6), the inner wall of the first threaded pipe (5) is in threaded connection with the outer surface of the first sealing threaded rod (6), the bottom surface of the first sealing threaded rod (6) is provided with a placing groove, the inner top wall of the placing groove is fixedly embedded with a second threaded pipe (9), the inner part of the second threaded pipe (9) is sleeved with a second sealing threaded rod (10), and the inner wall of the second threaded pipe (9) is in threaded connection with the outer surface of the second sealing threaded rod (10);

the inner bottom wall of the valve body (1) is fixedly connected with a top plate (14), the inner top wall of the valve body (1) is fixedly connected with a positioning plate (13), a plug (15) is arranged inside the valve body (1), the bottom surface of the plug (15) is in contact with the top plate (14) and the positioning plate (13), the top end of the plug (15) extends to the inside of the adjusting sealing pipe (4), a movable plate (17) is arranged inside the placing groove, a first bearing (18) is fixedly embedded on the upper surface of the movable plate (17), the outer surface of the bottom end of the second sealing threaded rod (10) is fixedly connected with the inner ring of the first bearing (18), a first strong spring (19) is fixedly connected to the bottom surface of the movable plate (17), a partition plate (23) is fixedly connected to the bottom end of the first strong spring (19), and a second bearing (20) is fixedly installed on the lower portion of the, inner circle fixedly connected with baffle (21) of second bearing (20), through-hole (22) have been seted up to the upper surface of baffle (21), the bottom surface fixedly connected with connecting rod (16) of baffle (23), the bottom of connecting rod (16) runs through-hole (22) and extends to the below of through-hole (22), the bottom surface and the last fixed surface who blocks up (15) of connecting rod (16) are connected, the lower part winding of connecting rod (16) surface has second powerful spring (12), the bottom of second powerful spring (12) and the last fixed surface who blocks up (15) are connected, the top of second powerful spring (12) and the bottom surface fixed connection of baffle (21).

2. A spray-type fire suppression valve according to claim 1, wherein: the upper portion of the outer surface of the first sealing threaded rod (6) is fixedly connected with a fixing plate (7), and the side face of the fixing plate (7) is fixedly connected with symmetrical rotating rods (8).

3. A spray-type fire suppression valve according to claim 1, wherein: the upper surface of the second sealing threaded rod (10) is fixedly connected with a rotating plate (24), and the side surface of the rotating plate (24) is fixedly connected with a soft pad (11).

4. A spray-type fire suppression valve according to claim 1, wherein: the diameter value of fly leaf (17) is equal with the diameter value of standing groove, the diameter value of baffle (23) is equal with the diameter value of standing groove.

5. A spray-type fire suppression valve according to claim 1, wherein: and the left end of the valve body (1) is fixedly communicated with a connecting flange (2).