CN218267769U

CN218267769U - Concatenation formula water supply and drainage pipeline

Info

Publication number: CN218267769U
Application number: CN202222506008.8U
Authority: CN
Inventors: 曹伟贞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-10
Anticipated expiration: 2032-09-21

Abstract

The utility model provides a concatenation formula water supply and drainage pipe relates to drainage pipe technical field, including outer water pipe layer A, outer water pipe layer A's one end is provided with outer water pipe layer B, outer water pipe layer A and outer water pipe layer B's inside all is provided with interior water pipe layer, the one end fixed mounting that outer water pipe layer A is close to outer water pipe layer B has annular piece A, outer water pipe layer B is close to outer water pipe layer A's one end fixed mounting has annular piece B, the surface cover of annular piece A and annular piece B is equipped with the fixed cover of annular, the inner wall of the fixed cover of annular is seted up flutedly. The utility model discloses in, through the setting of the fixed cover of annular, when making two drainage pipe splice the installation, only need to fix the cover to annular fixed cover on annular piece A and annular piece B, rotate the threaded rod, make the fixed cover of annular inwards tighten up, make two drainage pipe obtain fixed can, avoided needing to cut drainage pipe's phenomenon when maintenance drainage pipe and produced, make drainage pipe's concatenation more convenient.

Description

Concatenation formula water supply and drainage pipeline

Technical Field

The utility model relates to a drainage pipe technical field especially relates to a concatenation formula water supply and drainage pipe.

Background

When building construction, need discharge the waste water in the building construction, at this moment need use drainage pipe, because of general drainage pipe makes through glue bonding connection, when drainage pipe takes place to leak or dredge drainage pipe, then need open drainage pipe and maintain, and drainage pipe opens the back and need use new joint to splice, and two drainage pipe install comparatively troublesome, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a splicing type water supply and drainage pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a concatenation formula drainage pipe, includes outer water pipe layer A, outer water pipe layer A's one end is provided with outer water pipe layer B, outer water pipe layer A and outer water pipe layer B's inside all is provided with interior water pipe layer, outer water pipe layer A is close to outer water pipe layer B's one end fixed mounting has annular piece A, outer water pipe layer B is close to outer water pipe layer A's one end fixed mounting has annular piece B, the surperficial cover of annular piece A and annular piece B is equipped with the fixed cover of annular, the inner wall of the fixed cover of annular is seted up flutedly, the one end fixed mounting of the fixed cover of annular has the supporting shoe, the centre of supporting shoe is run through and is provided with the threaded rod.

In order to make two drainage pipe splices more firm, the utility model discloses the improvement has, one side that annular piece A is close to outer water pipe layer A is the arc, one side that annular piece B is close to outer water pipe layer B is the arc.

In order to facilitate the fixing of the drainage pipeline, the utility model discloses the improvement has, the recess is the arc, sliding connection between recess and annular block A and the annular block B.

In order to make drainage pipe's interface obtain sealing, the utility model discloses the improvement has, annular piece B's one end fixed mounting has sealing washer B, annular piece A's one end fixed mounting has sealing washer A.

In order to fix the fixed cover of messenger's annular, the utility model discloses the improvement has, the one end threaded connection of threaded rod has the nut, sliding connection between threaded rod and the supporting shoe.

In order to make drainage pipe's the effect that gives sound insulation better, the utility model discloses the improvement has, outer water pipe layer A is provided with soundproof mechanism with the centre on interior water pipe layer, soundproof mechanism includes soundproof cotton, soundproof cotton fixed mounting is at outer water pipe layer A's inner wall, soundproof cotton's centre fixed mounting has the strengthening rib.

In order to make soundproof cotton obtain fixing, the utility model discloses the improvement has, fixed mounting between soundproof cotton and the interior water pipe layer.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through the setting of the fixed cover of annular, when making two drainage pipe splice the installation, only need to fix the cover to annular fixed cover on annular piece A and annular piece B, rotate the threaded rod, make the fixed cover of annular inwards tighten up, make two drainage pipe obtain fixed can, avoided needing to cut drainage pipe's phenomenon when maintenance drainage pipe and produced, make drainage pipe's concatenation more convenient.

2. The utility model discloses in, because of general drainage pipe uses in resident's building, drainage sound is too big can influence resident's normal rest, and through soundproof cotton's setting, to a great extent has completely cut off the sound of drainage pipe drainage, has avoided influencing the phenomenon production that resident had a rest because of drainage pipe drainage sound is too big.

Drawings

FIG. 1 is a schematic view of the present invention showing a spliced water supply and drainage pipeline;

FIG. 2 is an enlarged view of the spliced water supply and drainage pipeline at A in FIG. 1;

fig. 3 is a side view of the partial structure of the spliced water supply and drainage pipeline provided by the utility model.

Illustration of the drawings:

1. an outer water pipe layer A; 2. an outer water pipe layer B; 3. an annular block B; 4. an annular fixing sleeve; 5. an annular block A; 6. a seal ring B; 7. a sealing ring A; 8. a nut; 9. a supporting block; 10. a threaded rod; 11. a groove; 12. sound insulation cotton; 13. an inner water pipe layer; 14. and (7) reinforcing ribs.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: a spliced water supply and drainage pipeline comprises an outer water pipe layer A1, an outer water pipe layer B2 is arranged at one end of the outer water pipe layer A1, inner water pipe layers 13 are arranged inside the outer water pipe layer A1 and the outer water pipe layer B2, a ring block A5 is fixedly arranged at one end, close to the outer water pipe layer B2, of the outer water pipe layer A1, one side, close to the outer water pipe layer A1, of the ring block A5 is arc-shaped, one side, close to the outer water pipe layer B2, of the ring block B3 is arc-shaped, one end, close to the outer water pipe layer A1, of the outer water pipe layer B2 is fixedly provided with a ring block B3, one end of the ring block B3 is fixedly provided with a sealing ring B6, and one end of the ring block A5 is fixedly provided with a sealing ring A7, sealing washer A7 and sealing washer B6's design is in order to make two drainage pipe when the concatenation, can obtain sealed, the phenomenon that prevents two drainage pipe's centre and take place to leak produces, the surface cover of annular piece A5 and annular piece B3 is equipped with the fixed cover 4 of annular, the inner wall of the fixed cover 4 of annular is seted up flutedly 11, recess 11 is the arc, the design of recess 11 is in order to shrink when the fixed cover 4 of annular, through the curved design of recess 11, make the fixed cover 4 of annular when tightening up, annular piece A5 and the direction removal of the fixed cover 4 of annular piece B3, thereby reach the effect of two fixed drainage pipe.

Referring to fig. 3, the groove 11 is slidably connected with the annular block A5 and the annular block B3, a supporting block 9 is fixedly mounted at one end of the annular fixing sleeve 4, a threaded rod 10 penetrates through the middle of the supporting block 9, one end of the threaded rod 10 is in threaded connection with the nut 8, the threaded rod 10 is slidably connected with the supporting block 9, and the threaded rod 10 and the nut 8 are designed to enable the annular fixing sleeve 4 to contract inwards, so that the effect of fixing the drainage pipeline is achieved.

Example two

Referring to fig. 1-2, a sound insulation mechanism is arranged between the outer water pipe layer A1 and the inner water pipe layer 13, the sound insulation mechanism comprises sound insulation cotton 12, the sound insulation cotton 12 is fixedly mounted on the inner wall of the outer water pipe layer A1, reinforcing ribs 14 are fixedly mounted in the middle of the sound insulation cotton 12, the reinforcing ribs 14 are designed to enable the drainage pipe to be firmer and not to be easily pressed to deform during installation, the sound insulation cotton 12 and the inner water pipe layer 13 are fixedly mounted, the sound insulation cotton 12 is designed to isolate the drainage sound of the drainage pipe to a greater extent, and the phenomenon that the rest of residents is affected due to the fact that the drainage sound of the drainage pipe is too large is avoided.

The working principle is as follows: when the drainage pipe is installed in a splicing mode, the outer water pipe layer A1 is aligned to the outer water pipe layer B2, the sealing ring A7 is clamped in the sealing ring B6, then the annular fixing sleeve 4 is sleeved on the annular block A5 and the annular block B3, the wrench is taken up to align the threaded rod 10, the threaded rod 10 is rotated in the nut 8, the annular fixing sleeve 4 is made to shrink inwards, the annular block A5 and the annular block B3 move inwards in the groove 11, and the annular block A5 and the annular block B3 are tightly attached together until the annular block A5 and the annular block B3 are tightly attached together.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a concatenation formula water supply and drainage pipeline, includes outer water pipe layer A (1), its characterized in that: the one end of outer water pipe layer A (1) is provided with outer water pipe layer B (2), the inside of outer water pipe layer A (1) and outer water pipe layer B (2) all is provided with interior water pipe layer (13), the one end fixed mounting that outer water pipe layer A (1) is close to outer water pipe layer B (2) has annular piece A (5), the one end fixed mounting that outer water pipe layer B (2) is close to outer water pipe layer A (1) has annular piece B (3), the surface cover of annular piece A (5) and annular piece B (3) is equipped with the fixed cover of annular (4), the inner wall of the fixed cover of annular (4) is seted up fluted (11), the one end fixed mounting of the fixed cover of annular (4) has supporting shoe (9), the centre of supporting shoe (9) is run through and is provided with threaded rod (10).

2. The spliced water supply and drainage pipeline of claim 1, wherein: one side that annular piece A (5) are close to outer water pipe layer A (1) is the arc, one side that annular piece B (3) are close to outer water pipe layer B (2) is the arc.

3. The spliced water supply and drainage pipeline of claim 1, wherein: the groove (11) is arc-shaped, and the groove (11) is connected with the annular block A (5) and the annular block B (3) in a sliding mode.

4. The spliced water supply and drainage pipeline of claim 1, wherein: one end fixed mounting of annular piece B (3) has sealing washer B (6), the one end fixed mounting of annular piece A (5) has sealing washer A (7).

5. The spliced water supply and drainage pipeline of claim 1, wherein: one end of the threaded rod (10) is in threaded connection with a nut (8), and the threaded rod (10) is in sliding connection with the supporting block (9).

6. The spliced water supply and drainage pipeline of claim 1, wherein: the middle on outer water pipe layer A (1) and interior water pipe layer (13) is provided with sound-proof mechanism, sound-proof mechanism includes soundproof cotton (12), soundproof cotton (12) fixed mounting is at the inner wall on outer water pipe layer A (1), the middle fixed mounting of soundproof cotton (12) has strengthening rib (14).

7. The spliced water supply and drainage pipeline of claim 6, wherein: the soundproof cotton (12) and the inner water pipe layer (13) are fixedly arranged.