CN214305720U

CN214305720U - Anticorrosive antiseep connecting piece of water supply and drainage pipeline

Info

Publication number: CN214305720U
Application number: CN202022887763.6U
Authority: CN
Inventors: 赵拓
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-28
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses an anti-corrosion and anti-leakage connecting piece for a water supply and drainage pipeline, which belongs to the technical field of water supply and drainage pipelines, and comprises a connecting outer barrel, wherein the inner wall of the connecting outer barrel is fixedly connected with an inner sealing element, the outer wall of the connecting outer barrel is uniformly coated with an anti-rust paint layer, the left side of the inner cavity of the connecting outer barrel is movably spliced with a first pipeline, the right side of the inner cavity of the connecting outer barrel is movably spliced with a second pipeline, the side walls of the first pipeline and the second pipeline are uniformly provided with a plurality of groups of first ring grooves, the inner cavity of the first ring groove is fixedly bonded with a first rubber sealing ring, one end of a spring, which is far away from the bottom of the inner cavity of a groove, is fixedly connected with a circular arc top head, the connecting piece for the water supply and drainage pipeline has excellent anti-corrosion performance, can better protect the main pipeline, and simultaneously has good sealing performance and can effectively prevent leakage, moreover, the pipeline is convenient to connect and install through the connecting piece, and the work efficiency is improved.

Description

Anticorrosive antiseep connecting piece of water supply and drainage pipeline

Technical Field

The utility model relates to a water supply and drainage pipeline technical field specifically is an anticorrosive antiseep connecting piece of water supply and drainage pipeline.

Background

The water supply and drainage pipeline engineering is a pipeline system engineering for conveying and distributing industrial water supply and domestic drinking water and collecting, conveying and discharging industrial wastewater, domestic sewage and rainwater, the water supply and drainage pipeline is an integral part of the water supply and drainage pipeline engineering, plays an important role in the whole water supply and drainage system, and the pipeline are often connected and sealed through a connecting piece.

Current drainage pipe is generally in the same place two sets of drainage pipe lug connection through large-scale flange when connecting, not only bring inconvenience for the connection between pipeline and the pipeline, be unfavorable for improving the erection joint efficiency of pipeline, the mostly sealed effect of current conduit coupling spare is not good moreover, the condition of water source seepage can often appear, and simultaneously, after using for a long time, the condition by the corruption all can appear in the inside and outside of connecting piece, consequently, a water supply and drainage pipe anticorrosion antiseep connecting piece has very much actual value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water supply and drainage pipeline is anticorrosive antiseep connecting piece to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water supply and drainage pipeline anticorrosion antiseep connecting piece, is including connecting the urceolus, connect the inner wall fixedly connected with inner seal spare of urceolus, the outer wall of connecting the urceolus evenly scribbles the anti-rust paint layer, the left side activity of connecting the urceolus inner chamber is pegged graft and is provided with pipeline one, the right side activity of connecting the urceolus inner chamber is pegged graft and is provided with pipeline two, pipeline one and pipeline two's lateral wall all evenly is provided with multiunit ring channel one, the equal gluing of inner chamber of ring channel one is fixed with rubber seal one, pipeline one and pipeline two's lateral wall all evenly is provided with the multiunit recess, the equal fixedly connected with spring in bottom of recess inner chamber, the equal fixedly connected with circular arc top of one end bottom recess inner chamber is kept away from to the spring.

Preferably, the left side and the right side of the inner wall of the connecting outer barrel are uniformly provided with sealing ring grooves matched with a plurality of groups of rubber sealing rings, and the rubber sealing rings are respectively and movably arranged in the inner cavities of the sealing ring grooves matched with each other.

Preferably, connect the solid fixed ring of the equal fixedly connected with in the left and right sides of urceolus, pipeline one and two respectively the activity plug-in of pipeline are to the solid fixed ring inner chamber that matches separately, and are two sets of gu the fixed ring inner wall all runs through with the circular arc top corresponds the position and is provided with the lock joint hole, just the circular arc top plugs the lock joint hole inner chamber that matches separately respectively.

Preferably, the inner sealing element comprises a fixed inner ring, the fixed inner ring is welded and fixed on the inner wall of the connecting outer barrel, two annular grooves are formed in the left end face and the right end face of the fixed inner ring, and rubber sealing rings are arranged in the inner cavities of the two annular grooves in an adhesive mode.

Preferably, the inner diameter of the fixing ring and the inner diameter of the connecting outer cylinder are consistent, and the circle center of the cross section of the fixing ring and the circle center of the cross section of the connecting outer cylinder are coincided.

Preferably, the outer diameters of the first pipeline and the second pipeline are the same, and the inner diameters of the first pipeline and the second pipeline are the same as the inner diameter of the fixed inner ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a water supply and drainage pipeline anticorrosive antiseep connecting piece, thereby this water supply and drainage pipeline connecting piece has corrosion resisting property through set up the anti-rust paint layer at the surface of connecting the urceolus, protection main part pipeline that can be better, and simultaneously, this water supply and drainage pipeline connecting piece passes through sealed annular and rubber seal cooperation and rubber seal two, the realization is to connecting the junction between urceolus and pipeline one and the pipeline two and sealing process, thereby make this connecting piece have good sealing performance, can effectively prevent that the condition of seepage from taking place, and, through the effect of pipeline one and pipeline two springs, make the quick buckle of circular arc top to connect the hole inner chamber to the lock on the solid fixed ring of the urceolus left and right sides, thereby make and realize convenient being connected between this connecting piece and pipeline one and the pipeline two, be favorable to improving work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a first pipeline; 2. a second pipeline; 3. a first annular groove; 4. a first rubber sealing ring; 5. a groove; 6. a spring; 7. a circular arc top head; 8. connecting the outer cylinder; 9. a fixing ring; 10. buckling holes; 11. an inner seal; 12. fixing the inner ring; 13. a second annular groove; 14. a rubber sealing ring II; 15. sealing the ring groove; 16. and (4) a rust-proof paint layer.

Detailed Description

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, the present invention provides a technical solution: an anticorrosion and antiseep connecting piece for a water supply and drainage pipeline comprises a connecting outer barrel 8, an inner sealing piece 11 is fixedly connected to the inner wall of the connecting outer barrel 8, an antirust paint layer 16 is uniformly coated on the outer wall of the connecting outer barrel 8, a pipeline I1 is movably inserted and arranged on the left side of the inner cavity of the connecting outer barrel 8, a pipeline II 2 is movably inserted and arranged on the right side of the inner cavity of the connecting outer barrel 8, a plurality of groups of annular grooves I3 are uniformly arranged on the side walls of the pipeline I1 and the pipeline II 2, a rubber sealing ring I4 is fixedly adhered to the inner cavity of the annular groove I3, a plurality of groups of grooves 5 are uniformly arranged on the side walls of the pipeline I1 and the pipeline II 2, a spring 6 is fixedly connected to the bottom of the inner cavity of the groove 5, an arc top 7 is fixedly connected to one end of the spring 6 far away from the bottom of the inner cavity of the groove 5, the connecting piece for the water supply and drainage pipeline has excellent anticorrosion performance, can better protect a main pipeline, and simultaneously, this water supply and drainage pipeline connecting piece has good sealing performance, can effectively prevent the condition of seepage from taking place to, the pipeline is conveniently connected the installation through this connecting piece, is favorable to improving work efficiency.

Referring to fig. 1, the left and right sides of the inner wall of the connecting outer cylinder 8 are uniformly provided with sealing ring grooves 15 matched with a plurality of groups of rubber sealing rings one 4, and the rubber sealing rings one 4 are respectively and movably arranged in the inner cavities of the respective matched sealing ring grooves 15.

Referring to fig. 1, the left and right sides of the connecting outer cylinder 8 are fixedly connected with fixing rings 9, the first pipeline 1 and the second pipeline 2 are respectively and movably inserted into the inner cavities of the respective matching fixing rings 9, the inner walls of the two groups of fixing rings 9 and the corresponding positions of the arc plugs 7 are respectively provided with fastening holes 10, and the arc plugs 7 are respectively inserted into the inner cavities of the respective matching fastening holes 10.

Referring to fig. 1, the inner sealing member 11 includes a fixed inner ring 12, the fixed inner ring 12 is welded and fixed on the inner wall of the connecting outer cylinder 8, two annular grooves 13 are respectively formed on the left and right end faces of the fixed inner ring 12, and rubber sealing rings 14 are respectively arranged in the inner cavities of the two annular grooves 13.

Referring to fig. 1, the inner diameter of the fixing ring 9 is the same as the inner diameter of the connecting outer cylinder 8, and the center of the circle of the cross section of the fixing ring 9 coincides with the center of the circle of the connecting outer cylinder 8.

Referring to fig. 1, the outer diameters of the first pipe 1 and the second pipe 2 are the same, and the inner diameters of the first pipe 1 and the second pipe 2 are the same as the inner diameter of the fixed inner ring 12.

The working principle is as follows:

this water supply and drainage pipeline connecting piece sets up anti-corrosive paint layer 16 through the surface connecting urceolus 8 thereby has corrosion resisting property, protection main part pipeline that can be better, and simultaneously, this water supply and drainage pipeline connecting piece passes through seal ring groove 15 and rubber seal 4 cooperation and rubber seal two 14, the realization is sealed the processing to the junction of connecting between urceolus 8 and pipeline 1 and pipeline two 2, thereby make this connecting piece have good sealing performance, can effectively prevent that the condition of seepage from taking place, and, through the effect of pipeline 1 and pipeline two 2 through spring 6, make the quick buckle of circular arc top 7 to the lock hole 10 inner chamber of the solid fixed ring 9 of the left and right sides of connecting urceolus 8, thereby make this connecting piece and pipeline 1 and pipeline two 2 between realize convenient the connection, be favorable to improving work efficiency.

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

Claims

1. The utility model provides a water supply and drainage pipeline anticorrosion antiseep connecting piece, is including connecting urceolus (8), its characterized in that: the inner wall of the connecting outer cylinder (8) is fixedly connected with an inner sealing element (11), the outer wall of the connecting outer cylinder (8) is uniformly coated with an anti-rust paint layer (16), a first pipeline (1) is movably inserted and arranged at the left side of the inner cavity of the connecting outer cylinder (8), a second pipeline (2) is movably inserted and arranged at the right side of the inner cavity of the connecting outer cylinder (8), the side walls of the first pipeline (1) and the second pipeline (2) are uniformly provided with a plurality of groups of annular grooves I (3), a first rubber sealing ring (4) is glued and fixed in the inner cavity of the first annular groove (3), a plurality of groups of grooves (5) are uniformly arranged on the side walls of the first pipeline (1) and the second pipeline (2), the bottom of the inner cavity of the groove (5) is fixedly connected with a spring (6), and one end, far away from the bottom of the inner cavity of the groove (5), of the spring (6) is fixedly connected with an arc top (7).

2. The water supply and drainage pipeline corrosion-prevention leakage-prevention connecting piece as claimed in claim 1, wherein: connect the left and right sides of urceolus (8) inner wall all evenly to be provided with sealing ring groove (15) that match with multiunit rubber seal (4), just rubber seal (4) respectively the activity set up in sealing ring groove (15) inner chamber that match separately.

3. The water supply and drainage pipeline corrosion-prevention leakage-prevention connecting piece as claimed in claim 1, wherein: connect the equal fixedly connected with in the left and right sides of urceolus (8) and fix ring (9), pipeline one (1) and pipeline two (2) are the activity respectively and insert to the solid fixed ring (9) inner chamber that matches separately, and are two sets of gu fixed ring (9) inner wall all runs through with circular arc top (7) corresponding position and is provided with lock joint hole (10), just circular arc top (7) are pegged graft respectively to lock joint hole (10) inner chamber that matches separately.

4. The water supply and drainage pipeline corrosion-prevention leakage-prevention connecting piece as claimed in claim 1, wherein: the inner sealing piece (11) comprises a fixed inner ring (12), the fixed inner ring (12) is welded and fixed on the inner wall of the connecting outer barrel (8), a second annular groove (13) is formed in the left end face and the right end face of the fixed inner ring (12), and the inner cavity of the second annular groove (13) is provided with a second rubber sealing ring (14) in an all-gluing mode.

5. The water supply and drainage pipeline corrosion-prevention and leakage-prevention connecting piece as claimed in claim 3, wherein: the inner diameter of the fixing ring (9) is consistent with that of the connecting outer cylinder (8), and the circle center of the cross section of the fixing ring (9) is coincident with that of the connecting outer cylinder (8).

6. The water supply and drainage pipeline corrosion-prevention and leakage-prevention connecting piece as claimed in claim 4, wherein: the outer diameters of the first pipeline (1) and the second pipeline (2) are consistent, and the inner diameters of the first pipeline (1) and the second pipeline (2) are consistent with the inner diameter of the fixed inner ring (12).