CN217559288U

CN217559288U - Anti-seepage device for water supply and drainage pipes in building engineering

Info

Publication number: CN217559288U
Application number: CN202221489621.7U
Authority: CN
Inventors: 范恒
Original assignee: Zhongan Haorui Technology Co ltd
Current assignee: Zhongan Haorui Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-11
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a building engineering plumbing pipe anti-seepage device, including first plumbing pipe and second plumbing pipe, set up first plumbing pipe one side into the first inner tube that the diameter is slightly little, set up the second plumbing pipe into the slightly big structure of one end inside diameter, make two liang of connections's plumbing pipe can realize the internal connection, and install first sealing ring and second sealing ring in two pipe port departments, strengthen the pipe connection compactness, the one end fixed connection's of first plumbing pipe fixed fixture block with the inboard draw-in groove meshing back of second plumbing pipe one end, run through the screw hole with set screw, spacing card hole and spacing screw groove meshing, can press from both sides tight fixed to the junction, simultaneously at pipeline outside mounting flange, cooperation through nut and nut, can realize the sealing connection under the great pressure, the steadiness of pipe connection has been improved.

Description

Anti-seepage device for water supply and drainage pipes of building engineering

Technical Field

The utility model relates to a plumbing pipe prevention of seepage technical field specifically is a building engineering plumbing pipe prevention of seepage device.

Background

In recent years, the water consumption of urban living in China is in a trend of increasing year by year, and the water quality of a water source is in a trend of decreasing year by year, which undoubtedly brings heavy burden to water supply treatment and sewage treatment. The loss of the domestic water is quite remarkable for a long time, the water using process of the urban domestic water is mostly completed in the building, and therefore, the application of water saving technology in the water supply and drainage of the building is required to be dug for saving the urban domestic water.

The drainage way of the existing building engineering is generally to drain water through water supply and drainage pipes, and meanwhile, the joints of the water supply and drainage pipes which are contacted pairwise are simple, and seepage-proofing treatment at the joints is rarely carried out, so that waste of water resources is easily caused, and the environment is easily polluted;

improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering plumbing pipe anti-seepage device to solve the problem that above-mentioned background art provided.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a building engineering plumbing pipe anti-seepage device, includes first plumbing pipe and second plumbing pipe, the one end of first plumbing pipe is equipped with first inner tube, the outside of first inner tube is equipped with two sets of fixed fixture blocks, the one end of fixed fixture block with the port fixed connection of first plumbing pipe, every group it has two sets of spacing calorie of holes to link up from top to bottom fixed fixture block, the outer port department of first inner tube is equipped with first sealing ring, the surrounding has the foaming membrane around the first inner tube, the one end of second plumbing pipe is equipped with the second inner tube, the inside terminal surface of second inner tube is equipped with the second sealing ring, two sets of draw-in grooves have been seted up to the port department of second inner tube, every group the upper portion of draw-in groove is run through there are two sets of screw holes, every group the medial surface of draw-in groove is equipped with two sets of spacing screw thread grooves.

Preferably, a first reinforcing layer is arranged at a port of the first water supply and drainage pipe, the first water supply and drainage pipe penetrates through the first flange, a second reinforcing layer is arranged at a port of the second inner pipe, and a second flange is surrounded outside the second inner pipe.

Preferably, the first flange and the second flange are fixedly connected through a nut, and one end, extending out, of the nut is connected with a nut.

Preferably, the second inner tube wraps the first inner tube, the first sealing ring and the second sealing ring are completely attached, and the fixed clamping block is engaged in the clamping groove.

Preferably, the right part of the first flange is positioned on the outer surface of one end of the first water supply and drainage pipe and is provided with a first anticorrosive coating, and the left part of the second flange is positioned on the outer side surface of one end of the second water supply and drainage pipe and is provided with a second anticorrosive coating.

Preferably, a threaded hole in the clamping groove corresponds to the limiting clamping hole, the fixing clamping block and the clamping groove are clamped and fixed through a fixing screw, and the fixing screw penetrates through the threaded hole and the limiting clamping hole and is fastened with the limiting threaded groove.

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

1. the utility model discloses a set up the first water supply and drainage pipe and the second water supply and drainage pipe that the structure is different, set up first water supply and drainage pipe one side into the first inner tube that the diameter is slightly little, set up the second water supply and drainage pipe into the slightly big structure of one end inside diameter for two liang of water supply and drainage pipes of connecting can realize internal connection, and all install the sealing ring in two pipe port departments, strengthen the pipe connection compactness, also be convenient for in time change the sealing washer simultaneously, improve the rate of utilization of pipeline.

2. The utility model discloses well first water supply and drainage pipe's one end fixed connection's fixed fixture block 1 is in the draw-in groove meshing back inboard with second water supply and drainage pipe one end, presss from both sides tight fixedly to the junction through set screw, simultaneously at pipeline external mounting flange, through the cooperation of nut and nut, can realize the sealing connection under the great pressure, prevents that the interior rivers of pipeline from too big causing the interference to set screw 5, has improved the steadiness of pipe connection.

Drawings

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

FIG. 2 is a schematic view of the first water supply and drainage pipe of the present invention;

fig. 3 is a schematic view of a second water supply and drainage pipe structure according to the present invention.

In the figure: 1. the first water supply and drainage pipe, 2, first flange, 3, second flange, 4, second water supply and drainage pipe, 5, set screw, 6, nut, 7, nut, 8, first anticorrosive coating, 9, first back up coat, 10, foaming membrane, 11, first inner tube, 12, first sealing ring, 13, fixed fixture block, 14, spacing card hole, 15, draw-in groove, 16, second inner tube, 17, second sealing ring, 18, screw hole, 19, spacing screw thread recess, 20, second anticorrosive coating, 21, second back up coat.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a building engineering plumbing pipe anti-seepage device, including first plumbing pipe 1 and second plumbing pipe 4, the one end of first plumbing pipe 1 is equipped with first inner tube 11, the outside of first inner tube 11 is equipped with two sets of fixed fixture block 13, the one end of fixed fixture block 13 and the port fixed connection of first plumbing pipe 1, each group fixed fixture block 13 link up from top to bottom has two sets of spacing card holes 14, the outer port department of first inner tube 11 is equipped with first sealing ring 12, first inner tube 11 has foaming membrane 10 around the ring, can further prevent the sewage seepage, the one end of second plumbing pipe 4 is equipped with second inner tube 16, the inside terminal surface of second inner tube 16 is equipped with second sealing ring 17, two sets of draw-in grooves 15 have been seted up to second inner tube 16, the upper portion of each group draw-in groove 15 runs through has two sets of screw holes 18, the medial surface of each group draw-in groove 15 is equipped with two sets of spacing thread groove 19, be used for fixing fast 13 of fixing card and draw-in groove 15 spacing fixedly.

In this embodiment, a first reinforcing layer 9 is provided at a port of the first water supply and drainage pipe 1, the first water supply and drainage pipe 1 penetrates through the first flange 2, a second reinforcing layer 21 is provided at a port of the second inner pipe 16, the second flange 3 surrounds the second inner pipe 16, and the first water supply and drainage pipe 1 and the second water supply and drainage pipe 4 are connected more firmly through the reinforcing layer.

In this embodiment, the first flange 2 and the second flange 3 are connected and fixed by the nut 7, the protruding end of the nut 7 is connected with the nut 6, and the flange 2 and the flange 3 can be connected in a sealing manner under a large pressure.

In this embodiment, first inner tube 11 is lived in the parcel of second inner tube 16, and first sealing ring 12 and second sealing ring 17 laminate completely, and fixed fixture block 13 meshing is inside draw-in groove 15 for the connection of first water supply and drainage pipe and second water supply and drainage pipe is laminated more, and further the prevention leaks, the infiltration condition takes place.

In this embodiment, the right part of first flange 2 is located first water supply and drainage pipe 1 one end surface and is equipped with first anticorrosive coating 8, and the left part of second flange 3 is located second water supply and drainage pipe 4 one end lateral surface and is equipped with second anticorrosive coating 20, and the anticorrosive coating that the water supply and drainage pipe outside set up can effectively avoid the pipeline kneck to be corroded by other materials.

In this embodiment, the threaded hole 18 on the slot 15 corresponds to the limit clamp hole 14, the fixing clamp block 13 and the slot 15 are clamped and fixed by the fixing screw 5, the fixing screw 5 penetrates through the threaded hole 18 and the limit clamp hole 14 and is fastened with the limit threaded groove 19, and the fixing screw 5 penetrates through the threaded hole 18 and the limit clamp hole 14 and is finally screwed with the limit threaded groove, so that the effect of stable positioning is achieved.

The working principle is as follows: the utility model relates to a building engineering plumbing pipe anti-seepage device, at first through setting up the first plumbing pipe 1 and the second plumbing pipe 4 that the structure is different, set up first plumbing pipe 1 one side into the first inner tube 1 that the diameter is slightly little, set up second plumbing pipe 4 into the slightly big structure of one end inside diameter, make two liang of connections of plumbing pipe can realize the internal connection, and install first sealing ring 12 and second sealing ring 17 in two pipe port departments, strengthen the pipe connection compactness, also be convenient for simultaneously change, improve the rate of utilization of pipeline.

First water supply and drainage pipe 1's one end fixed connection's fixed fixture block 13 is in the back of meshing with the inboard draw-in groove 15 of second water supply and drainage pipe 4 one end, runs through screw hole 18 with set screw 5, spacing calorie of hole 14 and spacing screw thread groove meshing, can press from both sides tight fixed to the junction, simultaneously at pipeline outside mounting flange, through the cooperation of nut 7 and nut 6, can realize the sealing connection under the great pressure, prevent that the interior rivers of pipeline from excessively causing the interference to set screw 5.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An anti-seepage device for water supply and drainage pipes in building engineering comprises a first water supply and drainage pipe (1) and a second water supply and drainage pipe (4), and is characterized in that: the one end of first plumbing pipe (1) is equipped with first inner tube (11), the outside of first inner tube (11) is equipped with two sets of fixed fixture block (13), the one end of fixed fixture block (13) with the port fixed connection of first plumbing pipe (1), every group it has two sets of spacing calorie of holes (14) to link up from top to bottom fixed fixture block (13), the outer port department of first inner tube (11) is equipped with first sealing ring (12), the surrounding has foaming membrane (10) around first inner tube (11), the one end of second plumbing pipe (4) is equipped with second inner tube (16), the inside terminal surface of second inner tube (16) is equipped with second sealing ring (17), two sets of draw-in groove (15) have been seted up to the port department of second inner tube (16), every group the upper portion of draw-in groove (15) is run through there are two sets of screw hole (18), every group the medial surface of draw-in groove (15) is equipped with two sets of spacing screw thread groove (19).

2. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 1, which is characterized in that: the port department of first plumbing pipe (1) is equipped with first back up coat (9), first plumbing pipe (1) runs through the inside at first flange (2), the port department of second inner tube (16) is equipped with second back up coat (21), second inner tube (16) outside is surrounded has second flange (3).

3. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 2, which is characterized in that: the first flange (2) and the second flange (3) are fixedly connected through a nut (7), and one extending end of the nut (7) is connected with a nut (6).

4. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 1, which is characterized in that: the second inner pipe (16) wraps the first inner pipe (11), the first sealing ring (12) and the second sealing ring (17) are completely attached, and the fixed clamping block (13) is meshed inside the clamping groove (15).

5. An anti-seepage device for water supply and drainage pipes in constructional engineering according to claim 3, wherein: the right part of first flange (2) is located first water supply and drainage pipe (1) one end surface is equipped with first anticorrosive coating (8), the left part of second flange (3) is located second water supply and drainage pipe (4) one end lateral surface is equipped with second anticorrosive coating (20).

6. The seepage-proofing device for the water supply and drainage pipes of the building engineering according to claim 4, which is characterized in that: the threaded hole (18) in the clamping groove (15) corresponds to the limiting clamping hole (14), the fixed clamping block (13) and the clamping groove (15) are clamped and fixed through a fixing screw (5), and the fixing screw (5) penetrates through the threaded hole (18) and the limiting clamping hole (14) and is fastened with the limiting threaded groove (19).