CN213014482U

CN213014482U - Intelligent quick-opening pressure-regulating fire hydrant

Info

Publication number: CN213014482U
Application number: CN202021327203.9U
Authority: CN
Inventors: 徐步欧; 黄军
Original assignee: Hunan Taojun Technology Co ltd
Current assignee: Hunan Taojun Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-20
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to a fire hydrant technical field discloses an intelligent quick-opening pressure regulating fire hydrant, including the bolt body and outlet pipe, go out the water piping connection in the both sides of the bolt body, and outlet pipe and the case intercommunication of the internal portion of bolt, the left side of outlet pipe is located the bolt internal, the left side of outlet pipe is provided with the pressure regulating groove, is fixed with first sleeve through the connecting rod in the outlet pipe on pressure regulating groove right side, and horizontal slidable runs through has the slide bar in the first sleeve, and the left side welded fastening of slide bar has the baffle, and the baffle is located the pressure regulating inslot, and the spring has been put to the slide bar outer lane cover between baffle and the first sleeve. The utility model discloses a when water pressure offset the baffle greatly, thereby the baffle removes to the right side and makes between its and the outlet pipe gap diminish gradually, thereby can reduce the water yield of here fire hydrant and guarantee the water supply capacity of other distant fire hydrants, has the effect of intelligent pressure regulating, and water pressure offset the baffle under spring action hour and be close to the left side and make between its and the outlet pipe the gap great, can guarantee more water yield.

Description

Intelligent quick-opening pressure-regulating fire hydrant

Technical Field

The utility model relates to a fire hydrant technical field specifically is an intelligent quick-opening pressure regulating fire hydrant.

Background

At present, an outdoor fire hydrant is a common fire fighting device, and generally comprises a fire hydrant casing with a valve core, wherein a locking cover plate is installed at a hole in the top end of the fire hydrant casing, a threaded hole is formed in the locking cover plate, an operating rod in threaded fit is installed in the threaded hole, and the lower end of the operating rod is connected with the valve core through a connecting piece. The working principle is as follows: closely cooperate in order to realize sealing between the valve body of case and fire hydrant shell under the default condition, make the action bars along vertical direction rebound back at the rotation action bars, form the clearance between the valve body of case and fire hydrant shell to make the water in the fire-fighting pipeline from the clearance from flowing out, and be equipped with the delivery port through the fire hydrant shell side and flow out.

However, the existing fire hydrant does not have the function of only regulating pressure, and generally needs a plurality of fire hydrants to take water for use when a fire breaks out, so that the water pressure of the fire hydrant close to a water source is enough large for use, the water pressure of the fire hydrant far away from the water source is smaller, even under the condition of no water, the fire hydrant cannot be normally used, and the valve of the fire hydrant is opened in a single mode and cannot be opened quickly. Therefore, an intelligent quick-opening pressure-regulating fire hydrant is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent pressure regulating fire hydrant of opening soon, through when water pressure supports the baffle greatly, thereby the baffle removes to the right side and makes the gap diminish gradually between its and the outlet pipe, thereby can reduce the water yield of here fire hydrant and guarantee the water supply capacity of other distant place fire hydrants, water pressure supports under spring action hour and moves the baffle and be close to the left side and make between its and the outlet pipe gap great, can guarantee more water yield, the effect of intelligence pressure regulating has, the regular hexagon bull stick that has the jack in addition can use spanner and inserted bar to rotate it and make the case open, make and open fast, the problem that provides in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent quick-opening pressure-regulating fire hydrant comprises a hydrant body and water outlet pipes, wherein the water outlet pipes are connected to two sides of the hydrant body and are communicated with a valve core inside the hydrant body, and the left side of each water outlet pipe is positioned in the hydrant body;

the left side of outlet pipe is provided with the pressure regulating groove, is fixed with first sleeve through the connecting rod in the outlet pipe on pressure regulating groove right side, and horizontal slidable has run through the slide bar in the first sleeve, and the left side welded fastening of slide bar has the baffle, and the baffle is located the pressure regulating inslot, and the spring has been put to the slide bar outer lane cover between baffle and the first sleeve, and the both ends of spring are contradicted on first sleeve and baffle surface, the external diameter of baffle is the same with the internal diameter of outlet pipe, and the internal diameter in pressure regulating groove is greater than the internal diameter of outlet pipe, the top middle part of the cock body is provided with the bull stick, and the surface of bull stick runs through and has seted up the jack, and the cross section of bull stick is regular.

As a preferred embodiment of the present invention, the second sleeve is fixed to the inside of the water outlet pipe on the right side of the first sleeve through the connecting rod, and the right side of the sliding rod slidably penetrates through the second sleeve.

As a preferred embodiment of the present invention, the right end of the sliding rod is welded and fixed with a limiting plate, and the limiting plate is abutted on the right side surface of the second sleeve.

As a preferred embodiment of the present invention, the right end of the outlet pipe is provided with a joint, and the joint communicates with the inside of the outlet pipe.

As a preferred embodiment of the present invention, the right side of the joint is screwed and fixed with a sealing cover, and the sealing cover blocks the right side of the water outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an intelligent quick-opening pressure regulating fire hydrant, through when water pressure supports the baffle greatly, thereby the baffle removes to the right side and makes the gap between its and the outlet pipe diminish gradually, thereby can reduce the water yield of here fire hydrant and guarantee the water supply capacity of other distant fire hydrants, water pressure is supported the baffle under spring action for a short time and is close to the left side and make the gap great between its and the outlet pipe, can guarantee more water yield, the effect of intelligent pressure regulating has, regular hexagon bull stick that has the jack in addition can use spanner and inserted bar to rotate it and make the case open, make and open fast.

2. The utility model discloses an intelligent quick-opening pressure regulating fire hydrant is fixed with the second sleeve through the connecting rod in the play water pipe on messenger's first sleeve right side, and the right side slidable of slide bar runs through the second sleeve, and the slide bar is when first sleeve internal action slides, and the second sleeve is arranged in simultaneously in on its right side and slides, provides higher stable effect when can sliding for the slide bar.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the intelligent quick-opening pressure-regulating fire hydrant of the present invention;

fig. 2 is the internal structure schematic diagram of the water outlet pipe of the intelligent quick-opening pressure-regulating fire hydrant of the utility model.

In the figure: 1. a plug body; 2. a water outlet pipe; 3. a joint; 4. a sealing cover; 5. a rotating rod; 6. a jack; 7. a pressure regulating groove; 8. a baffle plate; 9. a slide bar; 10. a first sleeve; 11. a second sleeve; 12. a spring; 13. a connecting rod; 14. and a limiting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: an intelligent quick-opening pressure-regulating fire hydrant comprises a hydrant body 1 and a water outlet pipe 2, wherein the water outlet pipe 2 is connected to two sides of the hydrant body 1, the water outlet pipe 2 is communicated with a valve core in the hydrant body 1, and the left side of the water outlet pipe 2 is positioned in the hydrant body 1;

the left side of outlet pipe 2 is provided with pressure regulating groove 7, is fixed with first sleeve 10 through connecting rod 13 in outlet pipe 2 on pressure regulating groove 7 right side, and horizontal slidable runs through in the first sleeve 10 has slide bar 9, and slide bar 9's left side welded fastening has baffle 8, and baffle 8 is located pressure regulating groove 7, and spring 12 has been put to the slide bar 9 outer lane cover between baffle 8 and the first sleeve 10, and the both ends of spring 12 are contradicted on first sleeve 10 and baffle 8 surface, baffle 8's external diameter is the same with outlet pipe 2's internal diameter, and pressure regulating groove 7's internal diameter is greater than outlet pipe 2's internal diameter, the top middle part of cock body 1 is provided with bull stick 5, and jack 6 has been run through on bull stick 5's surface, and the cross section of bull stick 5 is regular hexagon, and bull stick 5 is connected with the case in the cock body.

In this embodiment (please refer to fig. 1 and 2), when the water pressure largely pushes the baffle 8, the baffle 8 moves to the right side to gradually reduce the gap between the baffle 8 and the water outlet pipe 2, so as to reduce the water output of the fire hydrant at this position and ensure the water supply amount of the fire hydrant at other remote places, when the water pressure is small, the baffle 8 is pushed by the spring 12 to be close to the left side to make the gap between the baffle 8 and the water outlet pipe 5 larger, so as to ensure more water output, so as to have the function of intelligent pressure regulation, and in addition, the regular hexagon rotating rod 5 with the insertion hole 6 can be rotated by using a wrench and an insertion rod to open the valve core, so that the valve core can be opened quickly.

A second sleeve 11 is fixed inside the water outlet pipe 2 on the right side of the first sleeve 10 through a connecting rod 13, and the right side of the sliding rod 9 can slidably penetrate through the second sleeve 11.

In this embodiment (please refer to fig. 2), the second sleeve 11 is fixed inside the water outlet pipe 2 on the right side of the first sleeve 10 through the connecting rod 13, the right side of the slide rod 9 can slidably penetrate through the second sleeve 11, and when the slide rod slides in the first sleeve 10, the right side of the slide rod is simultaneously arranged in the second sleeve 11 to slide, so that a high stabilizing effect can be provided for the slide rod 9 during sliding.

Wherein, the limiting plate 14 is fixed at the right end of the sliding rod 9 by welding, and the limiting plate 14 is abutted against the right side surface of the second sleeve 11.

In this embodiment (see fig. 2), the limit plate 14 is arranged to prevent the sliding rod 9 from sliding to the left.

The right end of the water outlet pipe 2 is provided with a connector 3, and the connector 3 is communicated with the inside of the water outlet pipe 2.

In this embodiment (see fig. 1) the outlet pipe 2 is connected to the fire fighting pipeline by means of a joint 3.

Wherein, the right side of the joint 3 is screwed and fixed with a sealing cover 4, and the sealing cover 4 blocks the right side of the water outlet pipe 2.

In this embodiment (see fig. 1), the water outlet pipe 2 is sealed by a sealing cover 4 when not in use.

It should be noted that the utility model relates to an intelligent quick-opening pressure-regulating fire hydrant, including bolt body 1, outlet pipe 2, joint 3, sealed lid 4, bull stick 5, jack 6, pressure-regulating groove 7, baffle 8, slide bar 9, first sleeve 10, second sleeve 11, spring 12, connecting rod 13, limiting plate 14, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all can learn through the technical manual or through conventional experimental method for technical staff in this field, in operation, when needing to use, at first, screw off sealed lid 4, make the pipeline for fire control connect to outlet pipe 2 through joint 3, use spanner cover in the outer lane of bull stick 5, or use the inserted bar to insert in jack 6, realize the twisting of bull stick 5, make it drive the case to open, the fire control water is discharged from outlet pipe 2 and is used, when the baffle 8 is pushed up to water pressure greatly, thereby baffle 8 removes to the right side and makes the gap diminish gradually between it and outlet pipe 2, thereby can reduce the water yield of this place fire hydrant and guarantee the water supply capacity of other distant fire hydrants, and water pressure is supported baffle 8 under the effect of spring 12 for a short time and is close to the left side and make the gap great between its and the outlet pipe 2, can guarantee more water yield, has the effect of intelligent pressure regulating.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an intelligent pressure regulating fire hydrant that opens soon, includes bolt body (1) and outlet pipe (2), its characterized in that: the water outlet pipe (2) is connected to two sides of the bolt body (1), the water outlet pipe (2) is communicated with a valve core in the bolt body (1), and the left side of the water outlet pipe (2) is positioned in the bolt body (1);

the water outlet pipe is characterized in that a pressure regulating groove (7) is formed in the left side of the water outlet pipe (2), a first sleeve (10) is fixed in the water outlet pipe (2) on the right side of the pressure regulating groove (7) through a connecting rod (13), a sliding rod (9) penetrates through the first sleeve (10) in a transverse slidable manner, a baffle (8) is fixedly welded on the left side of the sliding rod (9), the baffle (8) is located in the pressure regulating groove (7), a spring (12) is sleeved on the outer ring of the sliding rod (9) between the baffle (8) and the first sleeve (10), two ends of the spring (12) are abutted to the surfaces of the first sleeve (10) and the baffle (8), the outer diameter of the baffle (8) is the same as the inner diameter of the water outlet pipe (2), the inner diameter of the pressure regulating groove (7) is larger than that of the water outlet pipe (2), a rotating rod (5) is arranged in the middle of the upper portion of the bolt body (1), a jack (6), the rotating rod (5) is connected with the valve core in the bolt body (1).

2. The intelligent quick-opening pressure-regulating fire hydrant according to claim 1, characterized in that: a second sleeve (11) is fixed inside the water outlet pipe (2) on the right side of the first sleeve (10) through a connecting rod (13), and the right side of the sliding rod (9) can slidably penetrate through the second sleeve (11).

3. The intelligent quick-opening pressure-regulating fire hydrant according to claim 2, characterized in that: the limiting plate (14) is fixedly welded at the tail end of the right side of the sliding rod (9), and the limiting plate (14) abuts against the right side surface of the second sleeve (11).

4. The intelligent quick-opening pressure-regulating fire hydrant according to claim 1, characterized in that: the right end of the water outlet pipe (2) is provided with a connector (3), and the connector (3) is communicated with the inside of the water outlet pipe (2).

5. The intelligent quick-opening pressure-regulating fire hydrant according to claim 4, characterized in that: the right side of the joint (3) is screwed and fixed with a sealing cover (4), and the sealing cover (4) blocks the right side of the water outlet pipe (2).