CN219994661U - Municipal administration water supply pipeline connection structure - Google Patents

Abstract

The utility model relates to the technical field of pipeline connection, and discloses a municipal water supply pipeline connection structure, which comprises a device main body, a connection pipeline and a first water supply pipeline, wherein the connection pipeline is fixedly connected to the central part of the device main body, one side of the connection pipeline is movably connected with the first water supply pipeline, the other side of the connection pipeline is movably connected with a second water supply pipeline, one end of a first interface is fixedly connected with a connection ring, one end of the first water supply pipeline is fixedly connected with a connection flange, the connection pipeline is firstly used for connecting the first water supply pipeline and the second water supply pipeline, then the first water supply pipeline, the second water supply pipeline and the connection pipeline are tightly connected through the connection ring, the connection flange, a fixing bolt and a fixing screw hole in a matched manner, then an inflation valve can prevent pressure air from flowing back to a brake pipe, and finally a sealing cover is used for preventing peculiar smell. Through new-type pipeline main part mechanism, can be more firm than nested pipeline, be difficult for leaking, can also stop appearing the appearance of peculiar smell.

Description

Municipal administration water supply pipeline connection structure

Technical Field

The utility model belongs to the technical field of pipeline connection, and particularly relates to a municipal water supply pipeline connection structure.

Background

Pipe connection refers to connecting pipe sections that have been prefabricated into a complete system according to the requirements of the design drawing. In construction, different connection methods should be selected according to the materials of the pipes used. The common steel pipes are connected by screw threads, flanges, welding, socket connection, pipeline bonding connection and the like.

For example, the Chinese patent application number 202221646284.8 solves the problems of poor firmness effect and inconvenient long-time use when connecting pipelines, but ignores the problems of leakage resistance and peculiar smell prevention of the pipelines.

Therefore, how to design a municipal water supply pipeline connection structure becomes the current problem to be solved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a municipal water supply pipeline connecting structure, which solves the problems of water leakage and odor occurrence probability of the existing pipeline.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal water supply pipeline connection structure, includes device main part, connecting tube and first water supply pipeline, the central part fixedly connected with connecting tube of device main part, one side swing joint of connecting tube has first water supply pipeline, the opposite side swing joint of connecting tube has second water supply pipeline, the opposite side swing joint of first water supply pipeline has first interface, the opposite side fixedly connected with first sleeve pipe of first interface, the opposite side swing joint of second water supply pipeline has the second interface, the opposite side fixedly connected with second sleeve pipe of second interface, the surface fixedly connected with first convex piece of first interface, the surface fixedly connected with second convex piece of second interface, the surface fixedly connected with inflation valve of connecting tube, the one end fixedly connected with go-between of first interface, the one end fixedly connected with flange of first water supply pipeline, the surface fixedly connected with fixing bolt of go-between, the surface fixedly connected with fixed screw of first pipeline, the surface center fixedly connected with sealed lid of connecting tube.

Preferably, the connecting ring, the connecting flange, the fixing bolt and the fixing screw hole are matched with each other for use, the cross section of the first water supply pipeline and the cross section of the first connector are rectangular, the cross section of the first water supply pipeline is larger than that of the first connector, twenty fixing bolts and twenty fixing screw holes are arranged, and meanwhile, the fixing bolts and the fixing screw holes are symmetrically distributed with each other.

Preferably, the fixing bolt and the fixing screw hole are meshed with each other through threads, and the connecting pipeline, the first water supply pipeline, the first interface and the first sleeve are matched with each other for use.

Advantageous effects

The utility model provides a municipal water supply pipeline connecting structure, which has the following beneficial effects:

(1) The novel pipeline main body mechanism is arranged, the connecting pipeline is firstly used for connecting the first water supply pipeline and the second water supply pipeline, then the first water supply pipeline, the second water supply pipeline and the connecting pipeline are tightly connected through the connecting ring, the connecting flange, the fixing bolt and the fixing screw hole in a matched connection mode, then the air charging valve can prevent the pressure air from flowing back to the brake pipe, and finally the sealing cover is used for preventing peculiar smell. Through new-type pipeline main part mechanism, can be more firm than nested pipeline, be difficult for leaking, can also stop appearing the appearance of peculiar smell.

(2) According to the utility model, the novel pipeline connecting mechanism is arranged, the first interface and the second interface are fixed on the pipeline main body upper mechanism through the connecting ring, the connecting flange, the fixing bolt and the fixing screw hole, then friction is increased by the first convex block for adjusting the position of the first interface, the second convex block for adjusting the position of the second interface, and finally the first sleeve and the second sleeve are used for externally connecting a water supply pipeline. The novel pipeline connecting mechanism has high connection density, can well avoid the risk of water leakage, and is convenient to connect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall elevation structure of the present utility model;

FIG. 3 is a schematic view of the piping operation structure of the present utility model;

fig. 4 is a schematic view of the structure of the connecting pipeline according to the present utility model.

In the figure: 1. a device body; 2. a connecting pipe; 3. a first water supply pipe; 4. a second water supply pipe; 5. a first interface; 6. a first sleeve; 7. a second interface; 8. a second sleeve; 9. a first male block; 10. a second male block; 11. an inflation valve; 12. a connecting ring; 13. a connecting flange; 14. a fixing bolt; 15. fixing the screw holes; 16. sealing cover.

Description of the embodiments

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defining "first," "second," or the like, may explicitly or implicitly include one or more such features, and in the description of the present utility model, a "plurality" means two or more, unless otherwise specifically limited.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a municipal water supply pipeline connection structure, including device main part 1, connecting tube 2 and first water supply pipeline 3, the central part fixedly connected with connecting tube 2 of device main part 1, one side swing joint of connecting tube 2 has first water supply pipeline 3, the opposite side swing joint of connecting tube 2 has second water supply pipeline 4, the opposite side swing joint of first water supply pipeline 3 has first interface 5, the opposite side fixedly connected with first sleeve pipe 6 of first interface 5, the opposite side swing joint of second water supply pipeline 4 has second interface 7, the opposite side fixedly connected with second sleeve pipe 8 of second interface 7, the fixed surface of first interface 5 is connected with first convex piece 9, the fixed surface of second interface 7 is connected with second convex piece 10, the fixed surface of connecting tube 2 is connected with inflation valve 11, the one end fixedly connected with go-between 12 of first interface 5, the one end fixedly connected with flange 13 of first water supply pipeline 3, the fixed surface of go-between 12 is connected with fixing bolt 14, the fixed surface of first interface 3 is fixedly connected with screw hole 15, the fixed surface center of connecting tube 2 is fixedly connected with sealed lid 16.

Preferably, the connecting ring 12, the connecting flange 13, the fixing bolts 14 and the fixing screw holes 15 are matched with each other, the cross section of the first water supply pipeline 3 and the cross section of the first connector 5 are rectangular, the cross section of the first water supply pipeline 3 is larger than the cross section of the first connector 5, twenty fixing bolts 14 and twenty fixing screw holes 15 are symmetrically distributed. The novel pipeline main body mechanism is composed of a connecting pipeline 2, a first water supply pipeline 3, a second water supply pipeline 4, an inflation valve 11, a connecting ring 12, a connecting flange 13, a fixing bolt 14, a fixing screw hole 15 and a sealing cover 16. The basic nesting mode is common in the existing pipeline connecting structure. Through new-type pipeline main part mechanism, connecting pipeline 2 is used for connecting first water supply pipeline 3 and second water supply pipeline 4 at first, then through go-between 12, flange 13, fixing bolt 14 and fixed screw 15 cooperation connection with first water supply pipeline 3, second water supply pipeline 4 and connecting pipeline 2 zonulae occludens, then inflation valve 11 can prevent that the pressure air from flowing backward to the brake pipe, and sealed lid 16 is used for preventing the peculiar smell at last. Through new-type pipeline main part mechanism, can be more firm than nested pipeline, be difficult for leaking, can also stop appearing the appearance of peculiar smell.

Preferably, the fixing bolt 14 and the fixing screw hole 15 are engaged with each other through threads, and the connecting pipe 2, the first water supply pipe 3, the first connector 5 and the first sleeve 6 are matched with each other. The novel pipeline connecting mechanism is composed of a first interface 5, a first sleeve 6, a second interface 7, a second sleeve 8, a first convex block 9 and a second convex block 10, wherein the first interface 5 and the second interface 7 are fixed on a pipeline main body through a connecting ring 12, a connecting flange 13, a fixing bolt 14 and a fixing screw hole 15, friction is increased by the first convex block 10 for adjusting the azimuth of the first interface 5, the second convex block 9 is used for adjusting the azimuth of the second interface 7, and finally the first sleeve 6 and the second sleeve 8 are used for externally connecting a water supply pipeline. The novel pipeline connecting mechanism has high connection density, can well avoid the risk of water leakage, and is convenient to connect.

To sum up, the workflow of the utility model: the connecting pipeline 2 is used for connecting the first water supply pipeline 3 and the second water supply pipeline 4, the first water supply pipeline 3, the second water supply pipeline 4 and the connecting pipeline 2 are tightly connected through the connecting ring 12, the connecting flange 13, the fixing bolts 14 and the fixing screw holes 15 in a matched connection mode, then the charging valve 11 can prevent the pressurized air from flowing back to the brake pipe, and finally the sealing cover 16 is used for preventing peculiar smell. Through new-type pipeline main part mechanism, can be more firm than nested pipeline, be difficult for leaking, can also stop appearing the appearance of peculiar smell, fix first interface 5 and second interface 7 on the pipeline main part mechanism through go-between 12, flange 13, fixing bolt 14 and fixing screw 15, then first convex piece 10 increases friction and is used for first interface 5 adjustment position, second convex piece 9 is used for second interface 7 adjustment position, first sleeve pipe 6 and second sleeve pipe 8 are used for external water supply pipeline at last. The novel pipeline connecting mechanism has high connection density, can well avoid the risk of water leakage, and is convenient to connect.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Municipal administration water supply pipe connection structure, including device main part (1), connecting tube (2) and first water supply pipe (3), its characterized in that: the utility model discloses a water supply device, including device main part (1), central part fixedly connected with connecting tube (2), one side swing joint of connecting tube (2) has first water supply pipe (3), the opposite side swing joint of connecting tube (2) has second water supply pipe (4), the opposite side swing joint of first water supply pipe (3) has first interface (5), the opposite side fixedly connected with first sleeve pipe (6) of first interface (5), the opposite side swing joint of second water supply pipe (4) has second interface (7), the opposite side fixedly connected with second sleeve pipe (8) of second interface (7), the surface fixedly connected with first convex piece (9) of first interface (5), the surface fixedly connected with second convex piece (10) of second interface (7), the surface fixedly connected with inflation valve (11) of connecting tube (2), the one end fixedly connected with go-between (12) of first interface (5), the one end fixedly connected with flange (13) of first interface (3), the surface fixedly connected with water supply bolt (15) of first interface (14) screw.

2. The municipal water supply pipe connection structure according to claim 1, wherein: the surface center of the connecting pipeline (2) is fixedly connected with a sealing cover (16).

3. The municipal water supply pipe connection structure according to claim 1, wherein: the connecting ring (12), the connecting flange (13), the fixing bolts (14) and the fixing screw holes (15) are matched with each other for use.

4. The municipal water supply pipe connection structure according to claim 1, wherein: the cross-sectional shapes of the first water supply pipeline (3) and the first interface (5) are rectangular, and the cross-sectional size of the first water supply pipeline (3) is larger than that of the first interface (5).

5. The municipal water supply pipe connection structure according to claim 1, wherein: twenty fixing bolts (14) and twenty fixing screw holes (15) are respectively arranged, and are symmetrically distributed.

6. The municipal water supply pipe connection structure according to claim 1, wherein: the fixing bolt (14) and the fixing screw hole (15) are meshed with each other through threads.

7. The municipal water supply pipe connection structure according to claim 1, wherein: the connecting pipeline (2), the first water supply pipeline (3), the first interface (5) and the first sleeve (6) are matched with each other for use.