CN212187579U

CN212187579U - Safety fire hydrant for fire fighting

Info

Publication number: CN212187579U
Application number: CN202020701783.7U
Authority: CN
Inventors: 管小攀
Original assignee: Hubei Xinling Electromechanical Engineering Co ltd
Current assignee: Hubei Xinling Electromechanical Engineering Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-22
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a fire control technical field specifically is a safety fire hydrant is used in fire control, including the bolt body, bolt body upper end integrated into one piece has the footstock, bolt body outer wall bottom has the annular sealing ring of circle through threaded connection, the second valve is installed to bolt body lower extreme, bolt body mid-mounting has first valve. The utility model discloses a setting of sealing ring, screw thread and second valve is through rotating the decline of sealing ring internal rotation again for the sealing ring hides the second valve, adopts the sealed mode of double valve, when the outside bolt body is impaired, because the second valve is closed, avoids rivers to leak, and hidden second valve can avoid non-fire fighter to steal water simultaneously, and is comparatively practical, is fit for extensively promoting and using.

Description

Safety fire hydrant for fire fighting

Technical Field

The utility model relates to a fire control technical field specifically is a safety fire hydrant is used in fire control.

Background

The underground fire hydrant is one outdoor water supply facility for fire fighting vehicle to supply water to fire truck or to connect directly with water hose and water gun for fire fighting. The device is installed underground, and does not affect city appearance and traffic.

The existing patent (publication number is CN201721212878.7) and a safety fire hydrant for fire fighting, this patent protection ring can be used as the protection to the fire hydrant body, also can be used as the connection of fire hose when going out water, can realize the multichannel and go out water simultaneously, but does not solve underground fire hydrant and is stolen water easily, or hit and lead to behind the fire hydrant damage rivers extravagant.

Therefore, we propose a fire-fighting safety fire hydrant, which adopts a double-valve mode to control the fire hydrant, and makes one of the valves hidden, so as to prevent non-fire fighters from stealing water, and when the upper part of the fire hydrant is damaged by impact, the hidden valve blocks water flow from leaking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe fire hydrant is used in fire control has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety fire hydrant is used in fire control, includes the cock body, cock body upper end integrated into one piece has the footstock, there is the annular sealing ring of circle to tie outer wall bottom through threaded connection, the second valve is installed to cock body lower extreme, the cock body mid-mounting has first valve.

As a preferred embodiment of the present invention, the left side of the outer wall of the plug is communicated with a first water outlet, the middle part of the outer wall of the plug is communicated with a second water outlet, and the right side of the outer wall of the plug is communicated with a third water outlet.

As a preferred embodiment of the present invention, the second valve rod is installed on the right side of the outer wall of the second valve.

As an embodiment of the utility model, the footstock upper end is fixed with the footstock through the screw rod, first valve rod is installed to the footstock upper end, first valve rod end-to-end connection has first valve.

As a preferred embodiment of the present invention, the first valve rod top is an inner hexagon.

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

1. the utility model discloses a safe fire hydrant is used in fire control through the setting of sealing ring, screw thread and second valve, through rotating the decline of sealing ring internal rotation again for the sealing ring hides the second valve, adopts the sealed mode of bivalve, when the outside bolt body is impaired, because the second valve is closed, avoids rivers to leak, and hidden second valve can avoid non-fire fighter to steal water simultaneously.

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 fire hydrant of the present invention;

fig. 2 is a structural section view of the fire-fighting safety hydrant of the present invention.

In the figure: 1. a plug body; 2. a first water outlet; 3. a top seat; 4. a top cover; 5. a first valve stem; 6. a second water outlet; 7. a third water outlet; 8. a seal ring; 9. a thread; 10. a second valve; 11. a second valve stem; 12. a first valve; 13. and (4) an inner hexagon.

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: the utility model provides a safe fire hydrant is used in fire control, includes the

key

1, 1 upper end integrated into one piece of key has

footstock

3, 1 outer wall bottom of key is connected with the annular sealing ring of circle 8 through screw thread 9, second valve 10 is installed to 1 lower extreme of key, 1 mid-mounting of key has first valve 12.

In this embodiment, referring to fig. 1 and fig. 2, the sealing ring 8 is rotated and then rotated and lowered in the thread 9, so that the sealing ring 8 hides the second valve 10, and when the external bolt 1 is damaged, the second valve 10 is closed to prevent water from leaking, and the hidden second valve 10 can prevent non-firefighters from stealing water.

The left side of the outer wall of the bolt body 1 is communicated with a first water outlet 2, the middle part of the outer wall of the bolt body 1 is communicated with a second water outlet 6, and the right side of the outer wall of the bolt body 1 is communicated with a third water outlet 7.

In this embodiment, please refer to fig. 1, the first valve 12 corresponds to the first water outlet 2, the second water outlet 6 and the third water outlet 7.

Wherein, a second valve rod 11 is arranged at the right side of the outer wall of the second valve 10.

In the present embodiment, referring to fig. 2, the second valve 10 is opened or closed by rotating the second valve stem 11.

Wherein, footstock 3 is fixed with through the screw rod in footstock 3 upper end, first valve rod 5 is installed to footstock 3 upper end, 5 end connection of first valve rod has first valve 12.

Referring to fig. 1, the first valve 12 is closed or opened by rotating the first valve stem 5.

Wherein, the top of the first valve rod 5 is an inner hexagon 13.

In the embodiment, please refer to fig. 1, the wrench can be rotated conveniently through the inner hexagon 13.

It should be noted that, the present invention relates to a fire hydrant for fire fighting, the structure and principle of which are known by the technical manual or known by the conventional experimental method, in the idle place of the fire hydrant, all the electric devices, which refer to the power device, the electric device and the adaptive monitoring computer, are connected with the power source by the wire, the specific connection means should refer to the following working principle, the electric devices complete the electric connection in sequence, the detailed connection means is the known technology in the art, the following main introduces the working principle and process, without describing the electric control, when a drying device for producing impregnated bond paper is used, the structure and principle are known by the technical manual or known by the conventional experimental method, the sealing ring 8 rotates and rotates downwards in the thread 9 during the work, make sealing ring 8 hide second valve 10, adopt the sealed mode of double valve, when outside bolt 1 is impaired, because second valve 10 closes, avoid rivers to leak, hidden second valve 10 can avoid non-fire fighter to steal water simultaneously, and the rotation 9 internal rotations of rotation sealing ring 8 rethread are risen, can expose second valve stem 11 and rotate.

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 a safety fire hydrant is used in fire control, includes bolt body (1), its characterized in that: the utility model discloses a bolt, including the bolt body (1), the bolt body (1) upper end integrated into one piece has footstock (3), bolt body (1) outer wall bottom is connected with annular sealing ring (8) through screw thread (9), bolt body (1) lower extreme is installed second valve (10), bolt body (1) mid-mounting has first valve (12).

2. A fire safety hydrant according to claim 1 in which: the left side of the outer wall of the bolt body (1) is communicated with a first water outlet (2), the middle part of the outer wall of the bolt body (1) is communicated with a second water outlet (6), and the right side of the outer wall of the bolt body (1) is communicated with a third water outlet (7).

3. A fire safety hydrant according to claim 1 in which: and a second valve rod (11) is arranged on the right side of the outer wall of the second valve (10).

4. A fire safety hydrant according to claim 1 in which: footstock (3) are fixed with footstock (3) through the screw rod in footstock (3) upper end, first valve rod (5) are installed to footstock (3) upper end, first valve rod (5) end-to-end connection has first valve (12).

5. A fire safety hydrant according to claim 4 in which: the top of the first valve rod (5) is provided with an inner hexagon (13).