CN214130050U - Fire hydrant water pressure detection device - Google Patents

Abstract

The utility model discloses a fire hydrant water pressure detection device, which comprises an installation pipe, wherein a pipe fitting joint for connecting with a fire hydrant is arranged at the left end port of the installation pipe, a ring groove is arranged at the middle position inside the installation pipe, an annular slider is slidably connected in the ring groove, a communicating pipe is fixedly connected at the right end of the annular slider, the communicating pipe is slidably connected with the installation pipe, and a plurality of buffer springs are arranged between the right end face of the annular slider and the right end face of the ring groove; the utility model discloses a plurality of buffer spring that set up between annular slider and ring channel can alleviate rivers when the sluice is opened when detection device uses to the impact of device, and then can effectual protection device, and then greatly increased device's life.

Description

Fire hydrant water pressure detection device

Technical Field

The utility model relates to a fire-fighting apparatus technical field specifically is a fire hydrant water pressure detection device.

Background

A fire hydrant, formally called fire hydrant, is a fixed fire-fighting facility and mainly has the functions of controlling combustible substances, isolating combustion-supporting substances and eliminating an ignition source; 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 water supply network to put out a fire, and can be directly connected with the water hose and the water gun to discharge water to put out a fire; the fire hydrant is one of the important working parts of fire fighting equipment, and can output stronger water flow only when the water pressure in the fire hydrant reaches the standard, so in order to ensure the reliability of fire extinguishing of the fire hydrant, the fire hydrant needs to be regularly detected to ensure that the fire hydrant is in a good state and the water pressure reaches the standard.

However when examining fire hydrant, because the fire hydrant has certain water pressure, when using detection device to examine water pressure, the floodgate can cause the impact of certain degree to detection device in the twinkling of an eye of opening, can cause detection device's interface not hard up in the past for a long time, and still lead to detection device internals to damage easily, make detection device's life greatly reduced, can appear the iron slag of corrosion in the fire hydrant after the fire hydrant does not use for a long time simultaneously, nevertheless current detection device can't dash out iron slag and impurity in the fire hydrant and collect, make to have certain limitation in using, for this we provide a fire hydrant water pressure detection device in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire hydrant water pressure detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a fire hydrant water pressure detection device comprises an installation pipe, wherein a pipe fitting joint used for being connected with a fire hydrant is arranged at the position of a left port of the installation pipe, an annular groove is formed in the middle position inside the installation pipe, an annular sliding block is connected in the annular groove in a sliding mode, a communicating pipe is fixedly connected to the right end of the annular sliding block and is connected with the installation pipe in a sliding mode, and a plurality of buffer springs are arranged between the right end face of the annular sliding block and the right end face of the annular groove;

the fire hydrant is characterized in that a water pressure detection meter for detecting water pressure is further arranged on the communicating pipe, connecting threads are formed in the position of the right end of the communicating pipe, and a collecting assembly for collecting iron slag discharged by the fire hydrant is connected to the right end of the communicating pipe.

As a further aspect of the present invention: the collection assembly comprises a storage pipe and a threaded cover, the left port position of the storage pipe is provided with a threaded connector used for being connected with a connecting thread, the right port position inside the storage pipe is provided with a mounting thread, the threaded cover is connected with the mounting thread, and the left port position inside the storage pipe is also provided with a non-return assembly used for preventing iron slag inside the storage pipe from flowing back to the fire hydrant.

As a further aspect of the present invention: the non return subassembly includes the check board, the check board rotates to be connected at the inside left side port upper end position of storage tube, check board right side up end position fixedly connected with spring mounting panel, install the non return spring between spring mounting panel up end and the storage tube left surface upper end.

As a further aspect of the present invention: the threaded cover is provided with strip-shaped anti-slip patterns.

As a further aspect of the present invention: the upper end of the storage tube is fixedly connected with a handle.

As a further aspect of the present invention: at least five sealing rubber rings are arranged on the annular sliding block.

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

1. the utility model discloses a plurality of buffer spring that set up between annular slider and ring channel can alleviate rivers when the sluice is opened when detection device uses to the impact of device, and then can effectual protection device, and then greatly increased device's life.

2. The utility model discloses a check plate, non return spring and the spring mounting panel of setting in the installation pipe can be collected and store fire hydrant spun water that contains the scum when the fire hydrant is opened, can prevent to rush into in the scum and other impurity flows back to the fire hydrant through the check plate that sets up simultaneously in, and then make the device use more convenient.

3. The utility model discloses a set up at the connecting thread of communicating pipe right-hand member and the threaded connection head that the left port of storage pipe set up, can be convenient for carry out the split to the storage pipe, and then can be convenient for carry the device.

Drawings

Fig. 1 is a schematic structural diagram of a fire hydrant water pressure detection device.

Fig. 2 is a schematic diagram of an internal structure of a fire hydrant water pressure detection device.

Fig. 3 is a schematic view of a structure of an annular slider in a water pressure detection device of a fire hydrant.

Wherein: the device comprises an installation pipe 1, an annular sliding block 2, a water pressure detection meter 3, a connecting thread 4, a check spring 5, a handle 6, a thread cover 7, an installation thread 8, a spring installation plate 9, a storage pipe 10, a check plate 11, a thread connector 12, a communicating pipe 13, a buffer spring 14, an annular groove 15, a sealing rubber ring 16 and a pipe fitting joint 17.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

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.

Referring to fig. 1-3, in the embodiment of the present invention, a fire hydrant water pressure detecting device includes an installation pipe 1, a pipe fitting joint 17 for connecting with a fire hydrant is disposed at a left port of the installation pipe 1, an annular groove 15 is disposed at a middle position inside the installation pipe 1, an annular slider 2 is slidably connected in the annular groove 15, a communicating pipe 13 is fixedly connected to a right end of the annular slider 2, the communicating pipe 13 is slidably connected with the installation pipe 1, and a plurality of buffer springs 14 are disposed between a right end face of the annular slider 2 and a right end face of the annular groove 15;

the communicating pipe 13 is also provided with a water pressure detection meter 3 for detecting water pressure, the right end of the communicating pipe 13 is provided with a connecting thread 4, and the right end of the communicating pipe 13 is connected with a collecting assembly for collecting iron slag discharged by a fire hydrant; at least five sealing rubber rings 16 are arranged on the annular sliding block 2; the utility model discloses on the pipe connector of fire hydrant is installed through connecting 17 with the pipe fitting when using, then open the sluice of fire hydrant, then through a plurality of buffer spring 14 that set up between annular slider 2 and ring channel 15, rivers are to the impact of device when detection device uses when lightening the sluice, detect the water pressure of fire hydrant through setting up water pressure detection table 3 on communicating pipe 13 simultaneously, and set up sealed rubber ring 16 on annular slider 2, can improve the leakproofness of being connected between annular slider 2 and the ring channel 15.

The collecting assembly comprises a storage pipe 10 and a threaded cover 7, a threaded connector 12 for being in threaded connection with the connecting thread 4 is arranged at the position of a left port of the storage pipe 10, a mounting thread 8 is arranged at the position of a right port inside the storage pipe 10, the threaded cover 7 is in threaded connection with the mounting thread 8, and a non-return assembly for preventing iron slag inside the storage pipe 10 from flowing back to the fire hydrant is further arranged at the position of a left port inside the storage pipe 10; the check assembly comprises a check plate 11, the check plate 11 is rotatably connected to the upper end of a left port in the storage tube 10, a spring mounting plate 9 is fixedly connected to the upper end of the right side face of the check plate 11, and a check spring 5 is arranged between the upper end face of the spring mounting plate 9 and the upper end of the left side face of the storage tube 10; the threaded cover 7 is provided with strip-shaped anti-skid patterns; the upper end of the storage tube 10 is fixedly connected with a handle 6; the utility model discloses a check plate 11, non return spring 5 and spring mounting panel 9 that set up in the installation pipe 1 can collect and store the water that contains the scum that the fire hydrant blowout when the fire hydrant is opened, can prevent the scum and other impurity that wash into in the storage pipe 10 from flowing back to in the fire hydrant through the check plate 11 that sets up simultaneously, and then make the device use more convenient; through the threaded connection head 12 that sets up at connecting thread 4 and the left port setting of storage pipe 10 of communicating pipe 13 right-hand member, can be convenient for carry out the split to storage pipe 10, and then can be convenient for carry the device.

The utility model discloses a theory of operation is: the utility model discloses when using, on the pipe connector mouth through connecting 17 the pipe fitting to install the fire hydrant, then open the sluice of fire hydrant, then through a plurality of buffer spring 14 that set up between annular slider 2 and ring channel 15, can alleviate rivers to the impact of device when the sluice is opened when detection device uses, detect the water pressure of fire hydrant through setting up water pressure detection table 3 on communicating pipe 13 simultaneously, and from the interior spun water of fire hydrant can enter into and collect and store in the storage pipe 10, and the check plate 11 and the check spring 5 that set up can prevent to rush into in the iron slag and other impurity reflux in the installation pipe 1 in the fire hydrant, use the completion to pull down the back from the fire hydrant at the device, can clear up the impurity and the water in the installation pipe 1 through unscrewing threaded cover 7, convenience very.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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 (6)

1. The utility model provides a fire hydrant water pressure detection device, includes installation pipe (1), its characterized in that: a pipe fitting joint (17) used for being connected with a fire hydrant is arranged at the left end opening of the installation pipe (1), an annular groove (15) is formed in the middle position inside the installation pipe (1), an annular sliding block (2) is connected in the annular groove (15) in a sliding mode, a communicating pipe (13) is fixedly connected to the right end of the annular sliding block (2), the communicating pipe (13) is connected with the installation pipe (1) in a sliding mode, and a plurality of buffer springs (14) are installed between the right end face of the annular sliding block (2) and the right end face of the annular groove (15);

the water pressure detection gauge (3) used for detecting water pressure is further arranged on the communicating pipe (13), the connecting thread (4) is arranged at the right end of the communicating pipe (13), and the collecting assembly used for collecting iron slag discharged by the fire hydrant is connected to the right end of the communicating pipe (13).

2. A hydrant hydraulic pressure detecting apparatus according to claim 1, wherein; the collection subassembly is including storage pipe (10) and screw cap (7), storage pipe (10) left side port position is equipped with threaded connection head (12) that are used for with connecting thread (4) threaded connection, mounting thread (8) have been seted up to storage pipe (10) inside right-hand member mouth position, screw cap (7) and mounting thread (8) threaded connection, storage pipe (10) inside left side port position still is equipped with the non return subassembly that is used for preventing storage pipe (10) inside iron slag from flowing back to the fire hydrant.

3. A fire hydrant water pressure detecting device according to claim 2, wherein the check assembly includes a check plate (11), the check plate (11) is rotatably connected to the upper end position of the left port inside the storage pipe (10), a spring mounting plate (9) is fixedly connected to the upper end position of the right side surface of the check plate (11), and a check spring (5) is installed between the upper end surface of the spring mounting plate (9) and the upper end of the left side surface of the storage pipe (10).

4. A fire hydrant water pressure detecting device according to claim 2, characterized in that the screw cap (7) is provided with a strip-shaped anti-slip pattern.

5. A hydrant hydraulic pressure detecting apparatus according to claim 2, wherein a handle (6) is fixedly connected to an upper end of the storage pipe (10).

6. A fire hydrant hydraulic pressure detecting device according to claim 1, characterized in that at least five sealing rubber rings (16) are provided on the annular slider (2).

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