CN216798590U

CN216798590U - Fastening type fire-fighting water pipe joint

Info

Publication number: CN216798590U
Application number: CN202220324065.1U
Authority: CN
Inventors: 蒋水清; 蒋水顺; 蒋佳欣; 潘燕燕
Original assignee: Fujian Mindun Fire Technology Co ltd
Current assignee: Fujian Mindun Fire Technology Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-06-24
Anticipated expiration: 2032-02-17

Abstract

The utility model relates to a fastening type fire-fighting water pipe joint, which belongs to the technical field of fire-fighting water pipe connection, and comprises a main pipe body and connecting pipe bodies which are integrally arranged at two sides of the main pipe body, wherein detachably connected fire-fighting connecting pipes are respectively arranged at the outer sides of the two connecting pipe bodies, threads are arranged at the inner sides of the connecting pipe bodies, one end of each fire-fighting connecting pipe can be screwed into the inner sides of the connecting pipe bodies through the threads, a first flange piece and a second flange piece are respectively arranged at the opposite sides of the two connecting pipe bodies and the two fire-fighting connecting pipes, so that the two fire-fighting water pipes can be spliced together more stably, the two fire-fighting connecting pipes are respectively in threaded connection with the two connecting pipe bodies, and the corresponding first flange pieces and the second flange pieces are connected through bolt flanges after the threaded connection, so that the fastening effect can be greatly improved, and the structure is more stable, and through being provided with the control valve at the main pipe body, can control the opening and close of water pipe at any time to install and use.

Description

Fastening type fire-fighting water pipe joint

Technical Field

The utility model relates to a fastening type fire-fighting water pipe joint, belonging to the technical field of fire-fighting water pipe connection.

Background

At present, for fire safety, the nation is dedicated to research and develop fire fighting equipment suitable for various occasions, fire-fighting water pipes are tested by different environments, the problem is most likely to occur in the actual use process when the water pipes are spliced, water can directly leak from spliced seams or the water pipes are disconnected due to the fact that splicing is not firm or the splicing tightness is not good enough, the structure is unstable, and the use is inconvenient, so that a fastening type fire-fighting water pipe joint needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fastening type fire-fighting water pipe joint to solve the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the structure is including being responsible for the body and locating the connecting tube body of being responsible for the integration of body both sides, two the connecting tube body outside is equipped with the fire control connecting pipe that can dismantle the connection respectively, the connecting tube body inboard is equipped with the screw thread, fire control connecting pipe one end can be through screw thread precession connecting tube body inboard, two connecting tube body and two the relative one side of fire control connecting pipe is equipped with first flange piece and second flange piece respectively, first flange piece and second flange piece pass through bolted flange.

Furthermore, the middle part of the main pipe body is provided with a control valve, the control valve comprises a valve wheel, a valve rod and a valve core, one end of the valve rod is threaded and can be rotatably inserted into the inner side of the main pipe body, the valve wheel is arranged at the outer end of the valve rod, and the valve core is fixedly arranged at the inner end of the valve rod and is arranged on the inner side of the main pipe body.

Further, the inner side of the main pipe body is provided with a communicating pipeline, the valve core is arranged in the middle of the communicating pipeline, and one side of the valve core can be connected with the communicating pipeline in a sealing mode.

Furthermore, two ends of the communicating pipeline are respectively communicated with the two connecting pipes, and the valve wheel is arranged on the outer side of the main pipe body.

Furthermore, a sealing gasket is attached between the first flange sheet and the second flange sheet.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

the utility model provides a fastening type fire-fighting water pipe joint, which can splice two fire-fighting water pipes together more stably, the two fire-fighting connecting pipes are respectively in threaded connection with two connecting pipe bodies, and after the threaded connection, corresponding first flange pieces and second flange pieces are in flange connection through bolts, so that the fastening effect can be greatly improved, the structure is more stable, and the control valve is arranged on the main pipe body, so that the opening and closing of the water pipes can be controlled at any time, the installation and the use are convenient, and the fastening type fire-fighting water pipe joint has positive and beneficial use effects compared with the prior art.

Drawings

Other features, objects and advantages of the utility model 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 structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an exploded view of the present invention;

in the figure: the fire-fighting pipeline comprises a main pipe body 1, a connecting pipe body 2, threads 21, a first flange piece 3, a control valve 4, a valve wheel 41, a valve rod 42, a valve core 43, a fire-fighting connecting pipe 5, a second flange piece 51 and a communicating pipeline 6.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a fastening type fire hose connector structurally comprises a main hose body 1 and integrated connecting hose bodies 2 arranged on two sides of the main hose body 1, fire connecting pipes 5 which are detachably connected are respectively arranged on the outer sides of the two connecting hose bodies 2, threads 21 are arranged on the inner sides of the connecting hose bodies 2, one ends of the fire connecting pipes 5 can be screwed into the inner sides of the connecting hose bodies 2 through the threads 21, a first flange piece 3 and a second flange piece 51 are respectively arranged on one opposite sides of the two connecting hose bodies 2 and the two fire connecting pipes 5, the first flange piece 3 and the second flange piece 51 are connected through bolt flanges, a control valve 4 is arranged in the middle of the main hose body 1, the control valve 4 comprises a valve wheel 41, a valve rod 42 and a valve core 43, one end of the valve rod 42 is rotatably inserted into the inner side of the main hose body 1 through threads, the valve wheel 41 is arranged at the outer end of the valve rod 42, the valve core 43 is fixedly arranged at the inner end of the valve rod 42 and arranged on the inner side of the main hose body 1, the inner side of the main pipe body 1 is provided with a communicating pipeline 6, the valve core 43 is arranged in the middle of the communicating pipeline 6, one side of the valve core 43 can be connected with the communicating pipeline 6 in a sealing mode, two ends of the communicating pipeline 6 are respectively communicated with the two connecting pipe bodies 2, the valve wheel 41 is arranged on the outer side of the main pipe body 1, and a sealing gasket is arranged between the first flange piece 3 and the second flange piece 51 in a fitting mode.

Utility model theory of operation: according to the utility model, two fire-fighting water pipes can be spliced together more stably, two fire-fighting connecting pipes 5 are respectively in threaded connection with two connecting pipe bodies 2, and after threaded connection, the corresponding first flange piece 3 and second flange piece 51 are in flange connection through bolts, so that the fastening effect can be greatly improved, the structure is more stable, the main pipe body 1 is provided with the control valve 4, the valve rod 42 is driven to be in threaded propulsion with the main pipe body 1 mainly through rotating the valve wheel 41, the threaded valve core 43 is tightly closed to the communicating pipe 6, and the opening and closing of the water pipes can be controlled at any time, so that the installation and the use are convenient.

It should be noted that, the fastening type fire hose connector of the present invention is mainly improved from the above structure, and other functions, components and structures not mentioned above may be implemented by using components and structures capable of realizing corresponding functions in the prior art, if necessary.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 fire hose connector of fastening type which characterized in that: the structure includes the main pipe body (1) and locates connecting tube body (2) of main pipe body (1) both sides integration, two the connecting tube body (2) outside is equipped with respectively can dismantle fire control connecting pipe (5) of connection, connecting tube body (2) inboard is equipped with screw thread (21), fire control connecting pipe (5) one end can be through screw thread (21) precession connecting tube body (2) inboard, two connecting tube body (2) and two the relative one side of fire control connecting pipe (5) is equipped with first flange piece (3) and second flange piece (51) respectively, bolt flange joint is passed through in first flange piece (3) and second flange piece (51).

2. A fastening type fire hose coupling according to claim 1, wherein: the improved structure of the valve is characterized in that a control valve (4) is installed in the middle of the main pipe body (1), the control valve (4) comprises a valve wheel (41), a valve rod (42) and a valve core (43), one end of the valve rod (42) is rotatably inserted into the inner side of the main pipe body (1), the valve wheel (41) is installed at the outer end of the valve rod (42), and the valve core (43) is fixedly arranged at the inner end of the valve rod (42) and is arranged on the inner side of the main pipe body (1).

3. A fastening type fire hose coupling according to claim 2, wherein: the inner side of the main pipe body (1) is provided with a communicating pipeline (6), the valve core (43) is arranged in the middle of the communicating pipeline (6), and one side of the valve core can be connected with the communicating pipeline (6) in a sealing mode.

4. A fastening type fire hose coupling according to claim 3, wherein: the two ends of the communicating pipeline (6) are respectively communicated with the two connecting pipe bodies (2), and the valve wheel (41) is arranged on the outer side of the main pipe body (1).

5. A fastening type fire hose coupling according to claim 1, wherein: and a sealing gasket is attached between the first flange sheet (3) and the second flange sheet (51).