CN209743790U

CN209743790U - Anti-leakage water pipe assembly

Info

Publication number: CN209743790U
Application number: CN201920534386.2U
Authority: CN
Inventors: 冯小海
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2019-12-06
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses an antiseep water pipe assembly, including buried pipe and connecting pipe, the buried pipe is the integrated into one piece structure, including buried pipe person in charge, first coupling, upper seal, well sealing member, lower sealing member and support piece in advance, first coupling lower extreme is equipped with first toper changeover portion, first toper changeover portion is connected with the top of buried pipe person in charge, upper seal, well sealing member, lower sealing member interval from top to bottom set up on buried pipe person in charge in advance in proper order, support piece locates on buried pipe person in charge, the top of support piece is connected with the lower extreme of lower sealing member; the connecting pipe includes that the connecting pipe is responsible for and the second coupling, and the lower extreme of second coupling is equipped with the second toper changeover portion, and the second toper changeover portion is connected with the top that the connecting pipe was responsible for, and the external diameter that pre-buried pipe was responsible for matches with the internal diameter that the second coupling was connected, and the external diameter that the connecting pipe was responsible for matches with the internal diameter that the first coupling was connected. The utility model discloses processing simple to operate, low in manufacturing cost, the antiseep is effectual.

Description

Anti-leakage water pipe assembly

Technical Field

The utility model relates to an industry and civil building engineering technical field specifically are a antiseep water pipe subassembly.

Background

The sewage of industrial and civil buildings is usually led to an downstairs drainage system through a drainage pipe, and the indoor drainage pipe which is vertically arranged can be vertically communicated only by penetrating through a floor slab. The drainage pipe penetrating through the floor slab in engineering has two main structural forms, the most common structural form is to reserve a hole on the floor slab for the drainage pipe to penetrate through, then to perform mould hanging and concrete pouring, the solidified concrete positions the drainage pipe, and finally to perform waterproof treatment around the drainage pipe at the joint part. The other structure form is that the pipe joint is pre-buried when the floor slab is poured, the existing pipe joint in the market is a butt joint structure, and after the pipe joint is positioned by solidified concrete, the upper and lower drain pipes are in butt joint. The two installation forms are simple, and the connection of the drain pipes among floors can be realized. However, the problem of water seepage of the toilet of the building in real life is caused, and the problem becomes a common quality problem of residential engineering and is one of hot spots of quality complaints after sale of house developers.

The biggest hidden danger of water seepage in the prior art is that the outer wall of the pipe joint has no water seepage prevention structure and axial movement prevention structure, and displacement relative to a floor slab can be generated to generate a gap under the action of larger external force or internal stress, so that the original sealing condition is damaged, once water is accumulated indoors, the drainage seeps down along the outer wall of the pipe joint or the drainage pipe to cause the leakage of the floor slab, the repairing construction difficulty is high, the construction period is long, the cost is high, and the problem of water seepage is not easy to eliminate.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem mentioned in the background art, the utility model provides an antiseep water pipe assembly, including embedded pipe and connecting pipe, the embedded pipe is the integrated into one piece structure and includes embedded pipe main pipe, first coupling, upper seal, well sealing member, lower sealing member and support piece, first coupling lower extreme is equipped with first toper changeover portion, first toper changeover portion is connected with the top of embedded pipe main pipe, upper seal, well sealing member, lower sealing member interval setting in proper order from top to bottom on embedded pipe main pipe, support piece locates on embedded pipe main pipe, the top of support piece is connected with the lower extreme of lower sealing member; the connecting pipe comprises a connecting pipe main pipe and a second pipe joint, a second conical transition section is arranged at the lower end of the second pipe joint and connected with the top end of the connecting pipe main pipe, the connecting pipe main pipe and the second pipe joint are of an integrally formed structure, the outer diameter of the embedded pipe main pipe is matched with the inner diameter of the second pipe joint, the outer diameter of the connecting pipe main pipe is matched with the inner diameter of the first pipe joint, and the height of the second pipe joint is larger than that of the first pipe joint.

Preferably, the upper sealing element, the middle sealing element and the lower sealing element are all annular bosses connected to the main pipe of the embedded pipe, the outer diameter of the lower sealing element is larger than that of the upper sealing element, the outer diameter of the upper sealing element is larger than that of the middle sealing element, and the middle sealing element comprises 1 or more annular bosses. The annular boss structures with different sizes are adopted to realize the multilayer sealing of the pipe wall of the embedded pipe main pipe and cement, and the cement is convenient to pour, so that the leakage is effectively prevented.

Preferably, well sealing member includes 3 annular bosss, 3 annular bosss of well sealing member interval settings respectively, further improve the utility model discloses a sealed effect.

Preferably, the distance from the outer edge to the inner edge of the upper sealing element is 2cm, the distance from the outer edge to the inner edge of the middle sealing element is 1cm, the distance from the outer edge to the inner edge of the lower sealing element is 3cm, and the height of the supporting element is 2cm, so that the shaping processing is facilitated, the cement and the embedded pipe are tightly combined, and the anti-seepage effect is improved.

Preferably, the height of the second pipe joint is 10cm, the height of the first pipe joint is 5cm, so that the installation of the connecting pipe is convenient, when the embedded pipe is connected with the connecting pipe, the second pipe joint can be firstly sleeved at the lower end of the main pipe of the embedded pipe on the upper floor, and the second conical transition section of the second pipe joint of the connecting pipe is abutted against the bottom end of the main pipe of the embedded pipe, so that the lower end of the connecting pipe can be easily inserted into the first pipe joint of the embedded pipe on the lower floor, and the installation is convenient.

Preferably, the pipe diameter of the embedded pipe main pipe is the same as that of the connecting pipe main pipe, so that the embedded pipe main pipe is convenient to process.

Preferably, the supporting pieces are 4 supporting blocks which are longitudinally arranged and are uniformly distributed on the periphery of the main pipe of the embedded pipe, and cement filling grooves are reserved between the adjacent supporting blocks. The spacing of pre-buried pipe before 4 equipartitions had both guaranteed the installation, had realized again that the support to lower sealing member is consolidated, and the setting up of filling the groove makes cement and pre-buried union coupling inseparabler, has further guaranteed sealed effect.

Preferably, the joint of the embedded pipe and the connecting pipe is hermetically connected by adopting sealant, so that the joint of the embedded pipe and the connecting pipe is prevented from leaking.

The utility model discloses still including other subassemblies that can make this antiseep water pipe subassembly normal use, be the conventional technological means in this field. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field.

The utility model discloses an operating principle is, and pre-buried pipe is responsible for and predetermines in the floor, locates through support piece before the floor is pour and pour the template on, cement pour the back, go up sealing member, well sealing member, lower sealing member and cement formation multilayer be interrupted's sealing end face to improved the effect of antiseep, pre-buried pipe and connecting pipe adopt integrated into one piece to set up respectively, are convenient for integrated into one piece processing in the mould, are favorable to controlling the processing cost.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses processing simple to operate, low in manufacturing cost also can not take place the axial float problem under the exogenic action, can play fine antiseep effect.

Drawings

The various objects, features and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiments of the invention, when considered in conjunction with the accompanying drawings. The drawings are merely exemplary of the invention and are not necessarily drawn to scale. In the drawings, like reference characters designate the same or similar parts throughout the different views.

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

In the figure: 1. 1-1, a first pipe joint; 1-2 parts of embedded pipe main pipe, 1-3 parts of upper sealing element, 1-4 parts of middle sealing element, 1-5 parts of lower sealing element, 1-6 parts of supporting element, 2 parts of connecting pipe, 2-1 parts of second pipe joint, 2-2 parts of connecting pipe main pipe, 3 parts of floor and 4 parts of cement.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

As shown in fig. 1, a water leakage preventing pipe assembly comprises a pre-buried pipe 1 and a connecting pipe 2, wherein the pre-buried pipe 1 is an integrally formed structure and comprises a pre-buried pipe main pipe 1-2, a first pipe joint 1-1, an upper sealing element 1-3, a middle sealing element 1-4, a lower sealing element 1-5 and a supporting element 1-6, the lower end of the first pipe joint 1-1 is provided with a first conical transition section which is connected with the top end of the embedded pipe main pipe 1-2, the upper sealing element 1-3, the middle sealing element 1-4 and the lower sealing element 1-5 are sequentially arranged on the embedded pipe main pipe 1-2 at intervals from top to bottom, the supporting piece 1-6 is arranged on the embedded pipe main pipe 1-2, and the top end of the supporting piece 1-6 is connected with the lower end of the lower sealing piece 1-5; the connecting pipe 2 comprises a connecting pipe main pipe 2-2 and a second pipe joint 2-1, a second conical transition section is arranged at the lower end of the second pipe joint 2-1 and connected with the top end of the connecting pipe main pipe 2-2, the connecting pipe main pipe 2-2 and the second pipe joint 2-1 are of an integrally formed structure, the outer diameter of the pre-buried pipe main pipe 1-2 is matched with the inner diameter of the second pipe joint 2-1, the outer diameter of the connecting pipe main pipe 2-2 is matched with the inner diameter of the first pipe joint 1-1, and the height of the second pipe joint 2-1 is larger than that of the first pipe joint 1-1.

The upper sealing element 1-3, the middle sealing element 1-4 and the lower sealing element 1-5 are all annular bosses connected to the main pipe 1-2 of the embedded pipe, the outer diameter of the lower sealing element 1-5 is larger than that of the upper sealing element 1-3, the outer diameter of the upper sealing element 1-3 is larger than that of the middle sealing element 1-4, and the middle sealing element 1-4 comprises 1 or more annular bosses. The annular boss structures with different sizes are adopted to realize multilayer sealing between the pipe wall of the embedded pipe main pipe 1-2 and the cement 4, pouring is facilitated, and leakage is effectively prevented.

Well sealing member 1-4 includes 3 annular bosss, 3 annular bosss of well sealing member 1-4 interval settings respectively, further improve the utility model discloses a sealed effect.

The distance from the outer edge to the inner edge of the upper sealing element 1-3 is 2cm, the distance from the outer edge to the inner edge of the middle sealing element 1-4 is 1cm, the distance from the outer edge to the inner edge of the lower sealing element 1-5 is 3cm, and the height of the supporting element 1-6 is 2cm, so that the shaping processing is convenient, the tight combination of cement 4 and the embedded pipe 1 is facilitated, and the anti-seepage effect is improved.

The height of the second pipe joint 2-1 is 10cm, the height of the first pipe joint 1-1 is 5cm, so that the installation of the connecting pipe 2 is facilitated, when the embedded pipe 1 is connected with the connecting pipe 2, the second pipe joint 2-1 can be firstly sleeved at the lower end of the embedded pipe main pipe 1-2 of the upper floor 3, and the second conical transition section of the second pipe joint 2-1 of the connecting pipe 2 is abutted to the bottom end of the embedded pipe main pipe 1-2, so that the lower end of the connecting pipe main pipe 2-2 can be easily inserted into the first pipe joint 1-1 of the embedded pipe 1 of the lower floor 3, and the installation is convenient.

The pipe diameters of the embedded pipe main pipe 1-2 and the connecting pipe main pipe 2-2 are the same, and the embedded pipe main pipe is convenient to process.

The supporting pieces 1-6 are 4 supporting blocks which are longitudinally arranged and are uniformly distributed on the periphery of the embedded pipe main pipe 1-2, and cement filling grooves are reserved between the adjacent supporting blocks. 4 supporting blocks which are uniformly distributed not only ensure the limit of the pre-buried pipe 1 before installation, but also realize the support and reinforcement of the lower sealing element 1-5, and the arrangement of the filling groove ensures that the cement 4 is combined with the pre-buried pipe 1 more tightly, thereby further ensuring the sealing effect.

The embedded pipe main pipe 1-2 located in the upper floor 3 is inserted into the second pipe joint 2-1 below the floor 3, the connecting pipe main pipe 1-2 below the upper floor 3 is inserted into the first pipe joint 1-1 of the embedded pipe 1 of the next floor 3, a sealant is arranged at the joint of the embedded pipe main pipe 1-2 and the second pipe joint 2-1, and a sealant is arranged at the joint of the connecting pipe main pipe 2-2 and the first pipe joint 1-1.

The utility model discloses an operating principle is that, pre-buried pipe is responsible for 1-2 and predetermines in floor 3, locates through support piece 1-6 before floor 3 pours and pours the template on, in pouring, go up sealing member 1-3, well sealing member 1-4, lower sealing member 1-5 and cement 4 formation multilayer be interrupted's seal end face to improved the effect of antiseep, pre-buried pipe 1 and connecting pipe 2 adopt integrated into one piece setting respectively, are convenient for integrated into one piece processing in the mould, are favorable to controlling the processing cost.

The foregoing is merely a preferred embodiment of the invention and the above description is illustrative, not exhaustive, and not limited to the disclosed embodiments. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention. Any modification, equivalent replacement, and 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 pipe assembly that prevents seepage which characterized in that: the pipe joint is of an integrally formed structure and comprises a pre-buried pipe main pipe, a first pipe joint, an upper sealing element, a middle sealing element, a lower sealing element and a supporting element, wherein a first conical transition section is arranged at the lower end of the first pipe joint and is connected with the top end of the pre-buried pipe main pipe; the connecting pipe comprises a connecting pipe main pipe and a second pipe joint, a second conical transition section is arranged at the lower end of the second pipe joint and connected with the top end of the connecting pipe main pipe, the connecting pipe main pipe and the second pipe joint are of an integrally formed structure, the outer diameter of the embedded pipe main pipe is matched with the inner diameter of the second pipe joint, the outer diameter of the connecting pipe main pipe is matched with the inner diameter of the first pipe joint, and the height of the second pipe joint is larger than that of the first pipe joint.

2. The water leakage prevention pipe assembly of claim 1, wherein: the upper sealing element, the middle sealing element and the lower sealing element are all annular bosses connected to a main pipe of the embedded pipe, the outer diameter of the lower sealing element is larger than that of the upper sealing element, the outer diameter of the upper sealing element is larger than that of the middle sealing element, and the middle sealing element comprises 1 or more annular bosses.

3. The water pipe assembly of claim 2, wherein: well sealing member includes 3 annular bosss, 3 annular bosss of well sealing member set up at interval respectively.

4. The water leakage prevention pipe assembly of claim 3, wherein: the distance from the outer edge to the inner edge of the upper sealing element is 2cm, the distance from the outer edge to the inner edge of the middle sealing element is 1cm, the distance from the outer edge to the inner edge of the lower sealing element is 3cm, and the height of the supporting element is 2 cm.

5. The water leakage prevention pipe assembly of claim 1, wherein: the height of the second pipe joint is 10cm, and the height of the first pipe joint is 5 cm.

6. The water leakage prevention pipe assembly of claim 1, wherein: the pipe diameter of the embedded pipe main pipe is the same as that of the connecting pipe main pipe.

7. The water leakage prevention pipe assembly of claim 1, wherein: the supporting pieces are 4 supporting blocks which are longitudinally arranged and are uniformly distributed on the periphery of the main pipe of the embedded pipe, and cement filling grooves are reserved between the adjacent supporting blocks.

8. The water leakage prevention pipe assembly according to any one of claims 1-7, wherein: the butt joint of the embedded pipe and the connecting pipe is hermetically connected by adopting sealant.