CN216768644U

CN216768644U - Water supply and drainage pipeline connecting device

Info

Publication number: CN216768644U
Application number: CN202220385523.2U
Authority: CN
Inventors: 崔艳超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-06-17
Anticipated expiration: 2032-02-24

Abstract

The utility model belongs to the technical field of pipeline connection, and particularly relates to a water supply and drainage pipeline connecting device which comprises a connecting head and a sealing sleeve, wherein a first socket nozzle is integrally cast at one end of the connecting head, a second socket nozzle is integrally cast at the other end of the connecting head, first sealing rings are fixed on the peripheries of the outer walls of the first socket nozzle and the second socket nozzle, second sealing rings are fixed at the connecting parts of the first socket nozzle, the second socket nozzle and the connecting head, sealing sleeves are integrally cast on the peripheries of the outer parts of the connecting head, a first filling and sealing cavity and a second filling and sealing cavity are respectively arranged on two sides inside the sealing sleeve, a filling and sealing opening is arranged in the middle position of the upper end of the sealing sleeve, the upper ends of the first filling and sealing cavities are communicated with the filling and sealing opening, the first pipeline and the second pipeline which are connected by the connecting device are stable and firm, the sealing performance is good, and meanwhile, the first sealing rings, the second sealing rings and the sealing sleeves are used, the inner and outer sealing effects of the first pipeline and the second pipeline are good, and the whole using effect is good.

Description

Water supply and drainage pipeline connecting device

Technical Field

The utility model belongs to the technical field of pipeline connection, and particularly relates to a water supply and drainage pipeline connecting device.

Background

The pipe connection is to connect the prefabricated pipe sections into a complete system according to the requirement of the design drawing, in the water supply and drainage pipeline construction process, a plurality of prefabricated pipes are connected to form a complete water supply and drainage pipeline, and different connection methods are selected according to the material of the used pipes during connection

A cement pipeline connected mode that is used for the drainage of feedwater is mostly socket joint connection now, exists the connection insecure when connecting, and the not good problem of leakproofness influences cement pipeline's safe handling, for this reason, is necessary to design a connecting device, solves the above-mentioned not good problem of cement pipeline connection effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the water supply and drainage pipeline connecting device which has the characteristics of stable and firm pipeline connection and good internal and external sealing effects at the connecting part.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water supply and drainage pipeline connecting device, includes connector and sealing cover, the one end an organic whole of connector has pour socket joint mouth one, the other end an organic whole of connector has pour socket joint mouth two, the outer wall of socket joint mouth one and socket joint mouth two all is fixed with sealing washer one all around, the junction of socket joint mouth one and socket joint mouth two and connector all is fixed with sealing washer two, the outside of connector all around an organic whole has pour sealing cover, embedment chamber one and embedment chamber two have been seted up respectively to the inside both sides of encapsulation cover, the upper end intermediate position of encapsulation cover has been seted up and has been sealed, just the upper end of embedment chamber one and embedment chamber two all communicates with each other with the embedment mouth.

According to the preferable technical scheme of the water supply and drainage pipeline connecting device, a plurality of first reinforcing ring ribs are fixed inside the periphery of the connector, a plurality of second reinforcing ring ribs are fixed inside the periphery of the sealing sleeve, and the first reinforcing ring ribs and the second reinforcing ring ribs are metal components and are arranged at equal intervals.

As a preferred technical scheme of the water supply and drainage pipeline connecting device, the outer diameters of the first socket nozzle and the second socket nozzle are smaller than the outer diameter of the connecting head, the inner diameters of the first socket nozzle and the second socket nozzle are equal to the inner diameter of the connecting head, and the first socket nozzle and the second socket nozzle are the same in shape and size and are symmetrically distributed.

As a preferred technical scheme of the water supply and drainage pipeline connecting device, the first encapsulation cavity and the second encapsulation cavity are the same in shape and size and are symmetrically distributed.

As the preferable technical scheme of the water supply and drainage pipeline connecting device, the connector and the sealing sleeve are both cement components.

As a preferred technical scheme of the water supply and drainage pipeline connecting device, the width of the sealing sleeve is larger than that of the connecting head.

Compared with the prior art, the utility model has the beneficial effects that:

when the pipeline sealing device is used, firstly, the first socket nozzle and the second socket nozzle at two ends of the connector are respectively socket-connected with two adjacent sections of pipelines for primary connection, then, the filling opening at the upper end of the sealing sleeve fills flowing cement filling slurry into the first filling cavity and the second filling cavity at two sides of the inner part of the sealing sleeve, the pipeline I, the pipeline II and the connector are further firmly connected together through the cement filling slurry solidified in the sealing sleeve, and meanwhile, the gaps between the pipeline I, the pipeline II and the connector are filled and sealed to enhance the sealing performance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a top view of the external structure of FIG. 1;

FIG. 4 is a schematic side view cross-sectional structure of the partial explosion of FIG. 1;

in the figure: 1. a first pipeline; 2. a second pipeline; 3. a connector; 31. a first socket nozzle; 32. a second socket nozzle; 33. reinforcing a ring rib I; 34. a first sealing ring; 35. a second sealing ring; 4. sealing and fixing the sleeve; 41. a second reinforcing ring rib; 42. a first encapsulation cavity; 43. a second encapsulating cavity; 44. cement encapsulating slurry; 45. and (5) filling and sealing the opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides the following technical solutions: a water supply and drainage pipeline connecting device comprises a connector 3 and a sealing sleeve 4, wherein the connector 3 and the sealing sleeve 4 are both cement components, a first socket nozzle 31 is integrally cast at one end of the connector 3, a second socket nozzle 32 is integrally cast at the other end of the connector 3, the first socket nozzle 31 and the second socket nozzle 32 are same in shape and size and are symmetrically distributed, the outer diameters of the first socket nozzle 31 and the second socket nozzle 32 are smaller than the outer diameter of the connector 3, so that the connector 3 can be aligned with the periphery of the end part of a pipeline, the inner diameters of the first socket nozzle 31 and the second socket nozzle 32 are equal to the inner diameter of the connector 3, the connector 3 can be socket-jointed with the inner part of the end part of the pipeline, first sealing rings 34 are fixed on the peripheries of the outer walls of the first socket nozzle 31 and the second socket nozzle 32, the sealing performance between the inner wall of the pipeline and the socket nozzle can be improved, and second sealing rings 35 are fixed on the joints of the first socket nozzle 31 and the second socket nozzle 32 and the connector 3, the sealing performance between the end wall of the pipeline and the connector 3 can be improved, wherein the first sealing ring 34 and the second sealing ring 35 are made of rubber materials, the sealing sleeve 4 is integrally poured on the periphery of the outer portion of the connector 3, the first encapsulation cavity 42 and the second encapsulation cavity 43 are respectively arranged on two sides of the inner portion of the sealing sleeve 4, the first encapsulation cavity 42 and the second encapsulation cavity 43 are same in shape and size and are symmetrically distributed, the filling opening 45 is arranged in the middle of the upper end of the sealing sleeve 4, the upper ends of the first encapsulation cavity 42 and the second encapsulation cavity 43 are communicated with the filling opening 45, and fluid cement filling slurry 44 can be filled into the first encapsulation cavity 42 and the second encapsulation cavity 43 from the filling opening 45, when the pipeline sealing device is used specifically, firstly, the fluid cement filling slurry is primarily connected with the adjacent two sections of pipeline through the first spigot and the second spigot 31 and the second 32 on two ends of the connector 3, and then the fluid cement filling slurry 44 is filled into the first encapsulation cavity 42 and the second encapsulation cavity 43 on two sides of the inner portion of the sealing sleeve 4 from the filling opening 45 on the upper end of the sealing sleeve 4, the pipeline I1 and the pipeline II 2 are stably and firmly connected and have good sealing performance through the sealing sleeve 4, and meanwhile, the sealing ring I34, the sealing ring II 35 and the sealing sleeve 4 enable the inner sealing effect and the outer sealing effect of the pipeline I1 and the pipeline II 2 to be good.

Referring to fig. 1 and 2, connector 3 all around inside all is fixed with a plurality of beaded finish 33, can strengthen connector 3 structural strength all around, prevent that connector 3 from breaking the damage, seal set 4 all around inside all is fixed with a plurality of beaded finish two 41, can strengthen seal set 4 structural strength all around, prevent that seal set 4 from breaking impairedly, beaded finish 33 and beaded finish two 41 are metal component and are the equidistance and distribute, beaded finish 33 and beaded finish two 41 specification and quantity do not specifically to limit.

Referring to fig. 1 and 3, the width of the sealing sleeve 4 is greater than that of the connector 3, so that the sealing sleeve 4 can cover a connection gap between the pipeline and the connector 3, and the first potting cavity 42 and the second potting cavity 43 on two sides inside the sealing sleeve 4 can pot the connection gap between the pipeline and the connector 3 after cement potting slurry 44 is poured into the first potting cavity and the second potting cavity, thereby enhancing the sealing effect and the connection effect.

The utility model has the following use flow and working principle: when the utility model is used, firstly, the socket-spigot I31 at one end of the connector 3 is inserted into one end of the pipeline I1, then one end of the pipeline II 2 is sleeved on the periphery of the bearing-spigot II 32 at the other end of the connector 3, at the moment, the inner walls of one ends of the pipeline I1 and the pipeline II 2 are mutually extruded with the sealing ring I34, and the end walls of one ends of the pipeline I1 and the pipeline II 2 are mutually extruded with the sealing ring II 35, so that the pipeline I1 and the pipeline II 2 are preliminarily connected together by the utility model, a proper amount of fluid cement potting slurry 44 is filled into the potting cavities I42 and II 43 at two sides inside the sealing sleeve 4 from the potting mouth 45 at the upper end of the sealing sleeve 4, and finally the potting mouth 45 at the upper end of the sealing sleeve 4 is sealed, and the connector I1, the pipeline II 2 and the connector 3 are further connected together more firmly through the potting slurry 44 solidified inside the potting cavities I42, II 43 and II 45, meanwhile, the sealing performance of the gaps between the first pipeline 1 and the second pipeline 2 and the connector 3 is enhanced by filling and sealing, the first pipeline 1 and the second pipeline 2 connected through the sealing device are stably and firmly connected, and the inner and outer sealing effects of the first pipeline 1 and the second pipeline 2 are good through the first sealing ring 34, the second sealing ring 35 and the sealing sleeve 4, so that the whole using effect is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water supply and drainage pipeline connecting device is characterized in that: including connector (3) and solid cover (4), the one end body of connector (3) is pour socket joint mouth one (31), the other end body of connector (3) is pour socket joint mouth two (32), the outer wall of socket joint mouth one (31) and socket joint mouth two (32) all is fixed with all around sealing washer one (34), the junction of socket joint mouth one (31) and socket joint mouth two (32) and connector (3) all is fixed with sealing washer two (35), the outside of connector (3) is all poured all around solid cover (4) has integratively, embedment chamber one (42) and embedment chamber two (43) have been seted up respectively to the inside both sides of solid cover (4), the upper end intermediate position of solid cover (4) has been seted up embedment mouth (45), just the upper end of embedment chamber one (42) and embedment chamber two (43) all communicates with each other with embedment mouth (45).

2. A water supply and drainage pipe connecting device as claimed in claim 1, wherein: the connector (3) all be fixed with a plurality of beaded finish one (33) inside all around, the sealed cover (4) all be fixed with a plurality of beaded finish two (41) inside all around, beaded finish one (33) and beaded finish two (41) are the metal component and are the equidistance and distribute.

3. A water supply and drainage pipe connecting device as claimed in claim 1, wherein: the outer diameter of the first socket nozzle (31) and the outer diameter of the second socket nozzle (32) are smaller than the outer diameter of the connector (3), the inner diameters of the first socket nozzle (31) and the second socket nozzle (32) are equal to the inner diameter of the connector (3), and the first socket nozzle (31) and the second socket nozzle (32) are the same in shape and size and are symmetrically distributed.

4. A water supply and drainage pipe connecting device as claimed in claim 1, wherein: the first encapsulation cavity (42) and the second encapsulation cavity (43) are the same in shape and size and are symmetrically distributed.

5. A water supply and drainage pipeline connecting device as claimed in claim 2, wherein: the connector (3) and the sealing sleeve (4) are both cement components.

6. A water supply and drainage pipeline connecting device as claimed in claim 5, wherein: the width of the sealing sleeve (4) is larger than that of the connector (3).