CN217030297U

CN217030297U - Drinking water conveying pipeline

Info

Publication number: CN217030297U
Application number: CN202220812420.XU
Authority: CN
Inventors: 舒敬慧; 张涛涛; 刘莹莹; 王洪娜
Original assignee: Lanling Botao Drinking Water Co ltd
Current assignee: Lanling Botao Drinking Water Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-07-22
Anticipated expiration: 2032-04-11

Abstract

The utility model relates to the technical field of water conveying pipelines, and discloses a drinking water conveying pipeline. The drinking water conveying pipeline comprises a middle pipe and pipeline bodies arranged on the two sides of the middle pipe. The drinking water conveying pipeline is characterized in that a base is installed at the bottom of the middle pipe, fixing pipes are installed at the two ends of the middle pipe, and the other ends of the fixing pipes are in threaded sealing connection with the adjacent pipeline bodies through fastening pipes; the inner walls of the ends, close to the middle pipe, of the pipeline bodies are fixedly sleeved with guide pipes, the guide pipes are fixedly sleeved with sealing pipes, the guide pipes and the sealing pipes are inserted into the fixing pipes, and the guide pipes are tightly attached to the inner walls of openings of the fixing pipes; and the ends, located outside the fixing pipes, of the guide pipes are tightly sleeved with sealing rings, one ends of the fastening pipes are movably arranged on the pipeline bodies in a sleeving manner, and the other ends of the fastening pipes are arranged on the outer walls of the fixing pipes in a threaded sleeving manner. The drinking water conveying pipeline is simple in overall structure and convenient and fast to disassemble and assemble, convenience is brought to later overhauling, replacement and maintenance, wide market prospects are achieved, and popularization is facilitated.

Description

Drinking water conveying pipeline

Technical Field

The utility model relates to the technical field of water pipelines, in particular to a drinking water conveying pipeline.

Background

At present the drinking water of water works is carried, and inevitable needs utilize the pipeline to carry, and pipeline is mostly traditional pipe-line design, only connects through simple pipe joint between two adjacent pipelines, and the leakproofness of pipe joint department is relatively poor, appears carrying the condition of leaking easily, and the dismouting of pipe joint department is also comparatively inconvenient moreover, brings inconvenience for the maintenance in later stage, change and maintenance, for this reason, we provide a drinking water pipeline.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, the present invention provides a drinking water delivery pipe.

In order to achieve the purpose, the drinking water conveying pipeline provided by the utility model comprises a middle pipe and pipeline bodies arranged on two sides of the middle pipe, and is characterized in that a base is installed at the bottom of the middle pipe, fixed pipes are installed at two ends of the middle pipe, and the other ends of the fixed pipes are in threaded sealing connection with the adjacent pipeline bodies through fastening pipes;

the fixed cover of the one end inner wall that the pipeline body is close to the intervalve has connect the pipe, fixed cover is equipped with the sealed tube on the pipe, pipe and sealed tube all insert in the fixed tube, and the opening inner wall of pipe and fixed pipe hugs closely mutually, the pipe lies in the outside one end of fixed pipe and closely overlaps and be equipped with the sealing ring, the one end activity suit of fastening pipe is on the pipeline body, and other end screw thread suit is on the outer wall of fixed pipe, the sealing ring hugs closely the setting and is just fastened the pipe fastening at the opening outside of fixed pipe.

Preferably, the trepanning with pipeline body looks adaptation is seted up at the one end middle part of fastening pipe, the fastening pipe passes through trepanning activity suit on the pipeline body, the other end inner wall of fastening pipe is provided with the internal thread, the one end outer wall that the intermediate bottom pipe was kept away from to fixed pipe is provided with the external screw thread, fastening pipe and fixed pipe thread engagement are connected.

Preferably, the inner diameter of the trepan boring of the fastening pipe is smaller than the outer diameter of the sealing ring, and the outer diameter of the sealing ring is equal to the outer diameter of the fixing pipe.

Preferably, the fixed pipe and the middle pipe are connected in a sealing mode through a pipe flange, a connecting pipe is installed at one end, in contact with the middle pipe, of the fixed pipe, and the connecting pipe is inserted into the middle pipe and is tightly attached to the inner wall of the middle pipe.

Preferably, the sealing tube and the sealing ring are both made of silicon rubber.

Compared with the prior art, the drinking water conveying pipeline provided by the utility model has the following beneficial effects:

according to the utility model, the middle pipe is arranged between the two pipeline bodies, the arrangement of the fixed pipes on the two sides of the middle pipe is utilized, so that the pipeline bodies can be tightly inserted into the fixed pipes, the tight connection between the pipeline bodies and the fixed pipes can be preliminarily improved by utilizing the tight adhesion between the sealing pipes and the inner walls of the fixed pipes, and then the sealing rings are tightly clamped and arranged outside the openings of the fixed pipes through the threaded connection between the tightening pipes and the fixed pipes, so that the connection tightness can be improved again, the butt joint stability of the pipelines can be improved, the overall structure is simple, the disassembly and assembly are convenient, convenience is brought to later-stage maintenance, replacement and maintenance, the pipeline butt joint sealing device has a wide market prospect, and is beneficial to popularization.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the intermediate tube according to the present invention;

fig. 3 is a schematic view of the internal structure of the fixing tube of the present invention.

In the figure: 1. a pipe body; 2. a connecting pipe; 3. an intermediate pipe; 4. a base; 5. a fixed tube; 6. fastening the tube; 7. a conduit; 8. a sealing tube; 9. and (6) sealing rings.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely below with reference to the drawings of the embodiments of the present disclosure.

The structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the art, and any structural modifications, changes in proportions, or adjustments in size, which do not affect the efficacy and attainment of the same are intended to fall within the scope of the present disclosure. In addition, the terms such as "upper", "lower", "left", "right", "middle", etc. used in the present specification are used for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms may be changed or adjusted without substantial technical change.

Referring to fig. 1-3, a drinking water conveying pipeline includes a middle pipe 3 and pipeline bodies 1 disposed at both sides of the middle pipe 3, and is characterized in that a base 4 is installed at the bottom of the middle pipe 3, fixing pipes 5 are installed at both ends of the middle pipe 3, and the other ends of the fixing pipes 5 are in threaded sealing connection with the adjacent pipeline bodies 1 through fastening pipes 6;

pipe 7 has been cup jointed to the one end inner wall that pipeline body 1 is close to intervalve 3 fixed, fixed cover is equipped with sealed tube 8 on pipe 7, pipe 7 and sealed tube 8 all insert fixed pipe 5 in, and pipe 7 hugs closely mutually with fixed pipe 5's opening inner wall, pipe 7 is located the inseparable cover of fixed pipe 5 outside one end and is equipped with sealing ring 9, the one end activity suit of fastening pipe 6 is on pipeline body 1, other end screw thread suit is on fixed pipe 5's outer wall, sealing ring 9 hugs closely the setting and is just fastened by fastening pipe 6 in fixed pipe 5's opening outside.

The trepanning with 1 looks adaptation of pipeline body is seted up at the one end middle part of fastening pipe 6, and fastening pipe 6 passes through trepanning movable sleeve and on pipeline body 1, and fastening pipe 6's other end inner wall is provided with the internal thread, and the one end outer wall that pipe 3 was kept away from in fixed pipe 5 is provided with the external screw thread, and fastening pipe 6 is connected with fixed 5 threaded engagement of pipe.

The trepanning internal diameter of fastening pipe 6 is less than the external diameter of sealing ring 9, and the external diameter of sealing ring 9 equals with the external diameter of fixed pipe 5, makes things convenient for sealing connection and locking.

The fixed pipe 5 is connected with the middle pipe 3 in a sealing mode through a pipeline flange, the connecting pipe 2 is installed at one end, in contact with the middle pipe 3, of the fixed pipe 5, the connecting pipe 2 is inserted into the middle pipe 3, and the connecting pipe is tightly attached to the inner wall of the middle pipe 3.

The sealing tube 8 and the sealing ring 9 are made of silicon rubber, and the sealing performance of pipeline connection can be improved.

According to the utility model, the middle pipe 3 is arranged between the two pipeline bodies 1, the arrangement of the fixing pipes 5 at the two sides of the middle pipe 3 is utilized, so that the pipeline bodies 1 can be tightly inserted into the fixing pipes 5, the tight connection between the pipeline bodies 1 and the fixing pipes 5 can be preliminarily improved by utilizing the tight adhesion of the sealing pipe 8 and the inner walls of the fixing pipes 5, and then the sealing ring 9 is tightly clamped outside the opening of the fixing pipes 5 through the threaded connection of the fastening pipes 6 and the fixing pipes 5, so that the connection tightness can be improved again, the stability of pipeline butt joint can be improved.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. The drinking water conveying pipeline comprises a middle pipe (3) and pipeline bodies (1) arranged on two sides of the middle pipe (3), and is characterized in that a base (4) is installed at the bottom of the middle pipe (3), fixed pipes (5) are installed at two ends of the middle pipe (3), and the other ends of the fixed pipes (5) are in threaded sealing connection with the adjacent pipeline bodies (1) through fastening pipes (6);

pipe (7) have been cup jointed to the one end inner wall that pipeline body (1) is close to intervalve (3) fixed, fixed cover is equipped with sealed tube (8) on pipe (7), pipe (7) and sealed tube (8) are all inserted in fixed pipe (5), and pipe (7) hug closely mutually with the opening inner wall of fixed pipe (5), the one end that pipe (7) are located fixed pipe (5) outside closely overlaps and is equipped with sealing ring (9), the one end activity suit of fastening pipe (6) is on pipeline body (1), and other end screw thread suit is on the outer wall of fixed pipe (5), sealing ring (9) hug closely and set up in the opening outside of fixed pipe (5) and fasten pipe (6) fastening.

2. The drinking water conveying pipeline according to claim 1, wherein a trepan matched with the pipeline body (1) is formed in the middle of one end of the fastening pipe (6), the fastening pipe (6) is movably sleeved on the pipeline body (1) through the trepan, an internal thread is formed in the inner wall of the other end of the fastening pipe (6), an external thread is formed in the outer wall of one end, away from the middle pipe (3), of the fixing pipe (5), and the fastening pipe (6) is in threaded engagement with the fixing pipe (5).

3. A drinking water transport pipe according to claim 2, wherein the fastening pipe (6) has a trepan inner diameter smaller than the outer diameter of the sealing ring (9), and the outer diameter of the sealing ring (9) is equal to the outer diameter of the stationary pipe (5).

4. The drinking water conveying pipeline according to claim 1, wherein the fixed pipe (5) is connected with the middle pipe (3) in a sealing manner through a pipeline flange, and a connecting pipe (2) is installed at one end of the fixed pipe (5) which is in contact with the middle pipe (3), and the connecting pipe (2) is inserted into the middle pipe (3) and is tightly attached to the inner wall of the middle pipe (3).

5. A drinking water transport conduit according to claim 1, wherein the sealing tube (8) and the sealing ring (9) are both made of silicone rubber.