CN211340990U

CN211340990U - Safety fire hydrant for fire fighting

Info

Publication number: CN211340990U
Application number: CN201922128903.9U
Authority: CN
Inventors: 曹珂
Original assignee: Henan University of Technology
Current assignee: Henan University of Technology
Priority date: 2019-12-01
Filing date: 2019-12-01
Publication date: 2020-08-25
Anticipated expiration: 2029-12-01

Abstract

The utility model discloses a fire-fighting safety fire hydrant, which comprises a fire hydrant main body; the top of the fire hydrant main body is provided with a top water outlet pipe, the fire-fighting safety hydrant is provided with three water outlets by designing the existing fire hydrant, meanwhile, switches are designed on the fire hydrant aiming at the three water outlets, the normally open and the normally closed switches are utilized to control the opening and the closing of the water outlets, under the condition of not needing to be operated by a plurality of people, only the normally open water outlet is connected, but if needed, the switch of the normally closed water outlet can be opened by a corresponding key, the fire is extinguished by utilizing a plurality of water outlets, the efficiency is higher, meanwhile, aiming at the problem that the fire hose needs a specially-assigned person for installation, the existing connection mode is improved, the fire hose connector is pressed on the water outlet in a pressing buckle mode and is connected by the buckle, rotate after finishing using and take off, drive the fly leaf that presses simultaneously and reset, make things convenient for next operation, also make things convenient for one to carry out quick operation.

Description

Safety fire hydrant for fire fighting

Technical Field

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

Background

A fire hydrant, called fire hydrant formally, is a fixed fire-fighting equipment, and mainly has the functions of controlling combustible substances, isolating combustion-supporting substances and eliminating ignition sources. The fire extinguishing system comprises an outdoor fire hydrant system, an indoor fire hydrant system and a fire extinguisher system, and some fire extinguishing systems also comprise an automatic spraying system, a water cannon system, a gas fire extinguishing system and the like. The fire hydrant suit is generally formed by combining a fire box, a fire hose, a water gun, a connecting buckle, a bolt, a clamp and the like, is mainly used for a fire truck to take water from a municipal water supply network or an outdoor fire-fighting water supply network to put out a fire, and can be directly connected with the water hose and the water gun to discharge water for putting out a fire. Fire hydrant systems are also one of the important fire fighting devices for fighting fires.

Present fire hydrant needs two people to operate in the use, alone connect water gun mouth and fire hose, alone be connected fire hose to the delivery port of fire hydrant on, this kind of mode has led to the unable timely fire hydrant of utilizing when personnel are not enough and has put out the condition of a fire, can only put out a fire through the manpower, simultaneously because present fire hydrant has mostly only adopted single-end design, can only connect a fire hose, consequently can't let many people utilize simultaneously to put out a fire the operation, the use level is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fire-fighting safety hydrant.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fire-fighting safety hydrant comprises a hydrant body;

the fire hydrant is characterized in that a top water outlet pipe is arranged at the top of the fire hydrant body, a left side water outlet pipe is arranged on the left side of the fire hydrant body, a right side water outlet pipe is arranged on the right side of the fire hydrant body, a water control valve is arranged on one side surface of the fire hydrant body, a pipeline switch is arranged above the water control valve, and the pipeline switch is connected with the top water outlet pipe, the left side water outlet pipe and the right side water outlet pipe through an inner.

Preferably, the pipeline switch comprises a left side normally closed switch, a top normally open switch and a right side normally closed switch, and the left side normally closed switch, the top normally open switch and the right side normally closed switch control the left side water outlet pipe, the top water outlet pipe and the right side water outlet pipe respectively.

Preferably, top outlet pipe, left side outlet pipe and right side outlet pipe are kept away from fire hydrant main part one side and all are provided with the push type connector, and the push type connector surface has seted up connector draw-in groove opening.

Preferably, the push type connecting port is provided with a pop-up type clamping groove in the opening of the connecting clamping groove.

Preferably, the pressing type connecting port is composed of a movable plate, a limiting plate and a fixing plate, and a built-in groove with the same size as the limiting plate is formed in the movable plate.

Preferably, the pressing type connecting ports are respectively connected with the top water outlet pipe, the left water outlet pipe and the right water outlet pipe through fixing plates, and pressure rods are arranged on the inner surfaces of the fixing plates.

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

the utility model discloses in, this safety fire hydrant is used in fire control, through designing three delivery port on current fire hydrant, simultaneously on the fire hydrant to three delivery port design switch, utilize normally open and the switching that normally closed switch controlled the delivery port, under the condition that does not need many people to operate, only connect normally open delivery port can, but if there is needs, can open the switch of normally closed delivery port through the key that corresponds, utilize a plurality of delivery ports to put out a fire, efficiency is higher, and simultaneously, need the problem that the special messenger installed to the fire hose, improve current connected mode, the form of buckle is pressed to the utilization, press the fire hose interface on the delivery port, utilize the buckle to connect, rotate after finishing using and take off, drive the fly leaf that presses simultaneously and reset, convenient next time operation, also make things convenient for one to carry out quick operation.

Drawings

FIG. 1 is a schematic view of a fire hydrant according to the present invention;

FIG. 2 is a schematic view of a fire hydrant according to the present invention;

fig. 3 is a schematic structural view of a push type connector of a fire hydrant according to the present invention;

fig. 4 is a schematic structural diagram of the structure a in fig. 2.

Illustration of the drawings:

1. a hydrant body; 2. a top water outlet pipe; 3. a left water outlet pipe; 4. a water outlet pipe on the right side; 5. a water control valve; 6. a pipeline switch; 7. a left normally closed switch; 8. a top normally open switch; 9. a right normally closed switch; 10. a press type connection port; 11. connecting the opening of the slot; 12. a pop-up card slot; 13. a pressure lever; 14. a movable plate; 15. a groove is arranged inside; 16. a limiting plate; 17. a fixing plate; 18. an inner conduit.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.

The first embodiment is as follows: referring to fig. 1 to 4, a safety hydrant for fire fighting, comprising a hydrant body 1; the top of fire hydrant main part 1 is provided with

top outlet pipe

2, and 1 left side of fire hydrant main part is provided with left side outlet pipe 3, and 1 right side of fire hydrant main part is provided with right

side outlet pipe

4, and 1 side surface of fire hydrant main part is provided with water control valve 5, and is provided with pipe switch 6 above water control valve 5, and pipe switch 6 passes through internal pipe 18 and is connected with top outlet pipe 2, left side outlet pipe 3 and right side outlet pipe 4.

Example two: referring to fig. 2, the pipeline switch 6 is composed of a left normally closed switch 7, a top normally open switch 8 and a right normally closed switch 9, and the left normally closed switch 7, the top normally open switch 8 and the right normally closed switch 9 respectively control the left water outlet pipe 3, the top water outlet pipe 2 and the right water outlet pipe 4.

Example three: referring to fig. 1-3, a push type connector 10 is disposed on each of the top water outlet pipe 2, the left water outlet pipe 3 and the right water outlet pipe 4 away from the fire hydrant main body 1, and a connector slot opening 11 is disposed on the surface of the push type connector 10. The push type connecting port 10 is provided with a pop-up type clamping groove 12 inside a connecting groove opening 11.

Example four: referring to fig. 4, the pressing type connection port 10 is composed of a movable plate 14, a stopper plate 16, and a fixed plate 17, and a built-in groove 15 having the same size as the stopper plate 16 is provided inside the movable plate 14.

Example five: referring to fig. 2 and 4, the pressing type connector 10 is respectively connected with the top water outlet pipe 2, the left water outlet pipe 3 and the right water outlet pipe 4 through a fixing plate 17, and a pressure rod 13 is arranged on the inner surface of the fixing plate 17.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A fire hydrant for fire fighting, characterized by comprising a hydrant body (1); fire hydrant main part (1) top is provided with top outlet pipe (2), fire hydrant main part (1) left side is provided with left side outlet pipe (3), and fire hydrant main part (1) right side is provided with right side outlet pipe (4), a side surface of fire hydrant main part (1) is provided with accuse water valve (5), and is provided with pipe switch (6) above accuse water valve (5), pipe switch (6) are connected with top outlet pipe (2), left side outlet pipe (3) and right side outlet pipe (4) through inside pipeline (18).

2. A fire safety hydrant according to claim 1 in which the pipe switch (6) is composed of a left normally closed switch (7), a top normally open switch (8) and a right normally closed switch (9), and the left normally closed switch (7), the top normally open switch (8) and the right normally closed switch (9) control the left water outlet pipe (3), the top water outlet pipe (2) and the right water outlet pipe (4) respectively.

3. A fire hydrant according to claim 1 in which the top water outlet pipe (2), the left water outlet pipe (3) and the right water outlet pipe (4) are provided with push type connectors (10) at the sides away from the hydrant body (1), and the surfaces of the push type connectors (10) are provided with connector slot openings (11).

4. A fire safety hydrant according to claim 3 in which the push type connector (10) is provided with a pop-up type snap groove (12) inside the connector groove opening (11).

5. A fire safety hydrant according to claim 3 in which the push type connection port (10) is composed of a movable plate (14), a restriction plate (16) and a fixed plate (17), and the movable plate (14) is provided with a built-in groove (15) having the same size as the restriction plate (16) inside.

6. A fire safety hydrant according to claim 5 in which the push type connector (10) is connected to the top outlet pipe (2), the left outlet pipe (3) and the right outlet pipe (4) by a fixing plate (17), and the pressure rod (13) is provided on the inner surface of the fixing plate (17).