CN214119311U

CN214119311U - Anti-seepage device for drainage vertical pipe connector

Info

Publication number: CN214119311U
Application number: CN202022986003.0U
Authority: CN
Inventors: 龚礽; 林旭灿; 冼铨基
Original assignee: Guangdong Chaohexing Construction Co ltd
Current assignee: Guangdong Chaohexing Construction Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-03
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a drainage riser interface anti-seepage device relates to water pipe technical field. The utility model discloses a pipe fitting and sealing mechanism install in the lateral wall on the pipe fitting and link up the takeover, and install in the lower lateral wall of pipe fitting and link up the takeover down, have all seted up the interlock tooth on the lateral wall of linking up the takeover and linking up the takeover down, are provided with sealing mechanism on the lateral wall of pipe fitting. The utility model discloses a set up UPVC siphunculus, locating part and meet water inflation adhesive tape, the UPVC siphunculus is attached to the lateral wall at the plastics inner tube, and then can form good protection effect to it, meets water inflation adhesive tape and moisture contact, and then forms the inflation of certain effect, and it not only can form good protection to internal pipe fitting, and the pipe fitting also forms closely linking through meeting water inflation adhesive tape and interior outer tube wall simultaneously, has improved the stability between linking, avoids the infiltration problem.

Description

Anti-seepage device for drainage vertical pipe connector

Technical Field

The utility model belongs to the technical field of the water pipe, especially, relate to drainage riser interface anti-seepage device.

Background

One of the most common materials used in the building construction process is a water pipe, which is a water supply pipeline, and the water pipe is classified into three types, wherein the first type is a metal pipe, such as a hot-dip cast iron pipe internally lined with plastic, a copper pipe, a stainless steel pipe and the like; the second type is plastic-clad metal pipes, such as steel-plastic composite pipes, aluminum-plastic composite pipes and the like. The third type is plastic pipes, such as PB pipes, PVC pipes, PP-R pipes, etc., which are difficult and important to lay, and because of improper laying process, the water pipes are subject to seepage and burst, which is difficult to compensate, and the consequences of the seepage and burst of the water pipes need to be rebuilt and reworked in the whole project.

The vertical drainage pipe in the prior stage has the following defects;

1. the drainage riser in the present stage, it is when using, adopts steel pipe fitting or ordinary plastic pipe fitting more, and wherein steel pipe fitting cost is expensive to the inside serious corrosion phenomenon that takes place easily of pipeline, and then influences the problem of quality of water, and ordinary plastic pipe fitting intensity is lower, can not bear the impact, takes place the problem of infiltration easily at the kneck.

2. When the drainage vertical pipe in the prior stage is used, an adhesive is needed to connect two sections of water pipes during laying of the water pipes, and when the adhesive cannot fill the water pipe connecting piece and the drainage vertical pipe or is impacted, the water pipe joint is not sealed in place, so that the water seepage phenomenon is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage riser interface anti-seepage device through setting up locating part and meeting water inflation adhesive tape, adds meeting water inflation adhesive tape on the drainage riser pipe wall, just so can make drainage riser and connecting piece closely combine when the pipe connection, avoids the infiltration problem, has solved current problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model discloses a drainage riser interface anti-seepage device, including pipe fitting and sealing mechanism, install in the lateral wall on the pipe fitting and link up the takeover, and install in the lower lateral wall of pipe fitting and link up the takeover down, all seted up the interlock tooth on the lateral wall of linking up the takeover and linking up the takeover down, and the inside of linking up the takeover and linking up the takeover down has all seted up the water flowing groove, be provided with sealing mechanism on the lateral wall of pipe fitting.

Furthermore, the specification of the upper connecting pipe is the same as that of the lower connecting pipe, the upper connecting pipe is riveted with the internal thread formed on the inner wall of the pipe fitting through the meshing teeth on the outer wall of the upper connecting pipe, the lower connecting pipe is riveted with the internal thread formed on the inner wall of the pipe fitting through the meshing teeth on the outer wall of the lower connecting pipe, and the upper connecting pipe is communicated with the lower connecting pipe through the pipe fitting.

Further, be provided with in the lateral wall of pipe fitting and deposit the silo, and inlay on the inside wall of material deposit silo and have the UPVC siphunculus, be provided with the plastics inner tube on the inside wall of UPVC siphunculus, and the inside of plastics inner tube is provided with the inner tube groove, the upper and lower both ends inner wall transposition of inner tube groove has the internal thread.

Further, sealing mechanism includes big locating part, little locating part and water-swelling adhesive tape, the long width of big locating part sets up for the twice size of the long width of little locating part, and big locating part all is the setting of U type structure with little locating part, big locating part and little locating part are all fixed on the lateral wall of pipe fitting through the bonding mode, and equidistant alternate setting between big locating part and the little locating part.

Furthermore, a large hole diversion trench is formed in the outer side wall of the pipe fitting corresponding to the center of the large limiting part, a small hole diversion trench is formed in the outer side wall of the pipe fitting corresponding to the center of the small limiting part, and large holes such as the diversion trenches corresponding to the large limiting part and the small limiting part are formed in the centers of the large limiting part and the small limiting part.

Further, the screen cloth has all been inlayed to the inside of macropore guiding gutter and aperture guiding gutter, the inside packing of depositing the silo has the water-swelling adhesive tape, and the water-swelling adhesive tape extends the screen cloth and enters into the inside setting of big locating part and little locating part respectively, the opening of big locating part and little locating part all sets up towards the outside of pipe fitting.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the UPVC siphunculus, the plastics inner tube, when using, the plastics inner tube is direct to contact with the water source, play the effect of water conservancy diversion, the UPVC siphunculus is attached to the lateral wall at the plastics inner tube simultaneously, and then can form good protection effect to it, the drainage riser in the present stage has been solved, adopt steel pipe fitting or plastics pipe fitting more, wherein steel pipe fitting cost is expensive, and the inside serious corrosion phenomenon that takes place easily of pipeline, and then influence the problem of quality of water, and ordinary plastics pipe fitting intensity is lower, can not bear the impact, take place the problem of infiltration at the kneck easily.

2. The utility model discloses a set up sealing mechanism, when using, relatively poor formula evenly distributed such as between big locating part among the sealing mechanism and the little locating part is on the lateral wall of pipe fitting, meet the inside of water inflation adhesive tape setting at the pipe fitting simultaneously, and extend through the screen cloth and enter into the inside of locating part, when contacting moisture, meet the inflation of water inflation adhesive tape formation certain effect, it not only can form good protection to internal pipe fitting, the pipe fitting also forms closely linking through meeting water inflation adhesive tape and interior outside pipe wall simultaneously, the stability between linking has been improved, avoid the infiltration problem.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a drainage riser joint anti-seepage device;

fig. 2 is a schematic structural diagram of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a pipe fitting; 101. a material storage groove; 102. UPVC pipe; 103. a plastic inner tube; 104. an inner pipe groove; 2. an upper connecting pipe; 3. a lower connecting pipe; 4. a water trough; 5. engaging teeth; 6. a sealing mechanism; 601. a large-hole diversion trench; 602. a small-hole diversion trench; 603. a large limiting member; 604. a small limiting piece; 605. screening a screen; 606. a water-swellable adhesive tape.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model discloses a drainage riser interface anti-seepage device, including pipe fitting 1 and sealing mechanism 6, install in the lateral wall on the pipe fitting 1 and join in marriage pipe 2, and install in the lower lateral wall of pipe fitting 1 and join in marriage pipe 3 down, all seted up interlock tooth 5 on the lateral wall of joining in marriage pipe 2 and joining in marriage pipe 3 down, and the interior of joining in marriage pipe 2 and joining in marriage pipe 3 down has all seted up water trough 4, is provided with sealing mechanism 6 on the lateral wall of pipe fitting 1.

As shown in fig. 1, the specification of the upper connecting pipe 2 is the same as that of the lower connecting pipe 3, the upper connecting pipe 2 is riveted with an internal thread formed on the inner wall of the pipe fitting 1 through the meshing teeth 5 on the outer wall of the upper connecting pipe, the lower connecting pipe 3 is riveted with an internal thread formed on the inner wall of the pipe fitting 1 through the meshing teeth 5 on the outer wall of the lower connecting pipe, a material storage groove 101 is formed in the side wall of the pipe fitting 1, a UPVC through pipe 102 is embedded on the inner side wall of the material storage groove 101, a plastic inner pipe 103 is arranged on the inner side wall of the UPVC through pipe 102, and an inner pipe groove 104 is formed inside the plastic inner pipe 103.

As shown in fig. 1 and 2, the sealing mechanism 6 includes a large limiting member 603, a small limiting member 604 and a water-swellable adhesive tape 606, the large limiting member 603 has a length twice as large as the small limiting member 604, the large limiting member 603 and the small limiting member 604 are both arranged in a U-shaped structure, openings of the large limiting member 603 and the small limiting member 604 are both arranged toward the outer side of the pipe 1, the large limiting member 603 and the small limiting member 604 are both fixed on the outer side wall of the pipe 1 by bonding, the large limiting member 603 and the small limiting member 604 are arranged at intervals, a large flow guide groove 601 is arranged on the outer side wall of the pipe 1 corresponding to the center of the large limiting member 603, a small flow guide groove 602 is arranged on the outer side wall of the pipe 1 corresponding to the center of the small limiting member 604, holes as large as the flow guide grooves corresponding to the large limiting member 603 and the small limiting member 604 are both arranged at the center of the large limiting member 603 and the small limiting member 604, the screen cloth 605 is inlaid in the large-hole flow guide groove 601 and the small-hole flow guide groove 602, the water-swelling adhesive tape 606 is filled in the material storage groove 101, and the water-swelling adhesive tape 606 extends out of the screen cloth 605 to enter the large limiting part 603 and the small limiting part 604 respectively.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. Drainage riser interface anti-seepage device includes pipe fitting (1) and sealing mechanism (6), its characterized in that: the connecting pipe is characterized in that an upper connecting pipe (2) is installed in the upper side wall of the pipe fitting (1), a lower connecting pipe (3) is installed in the lower side wall of the pipe fitting (1), meshing teeth (5) are arranged on the outer side walls of the upper connecting pipe (2) and the lower connecting pipe (3), a water passing groove (4) is arranged inside the upper connecting pipe (2) and the lower connecting pipe (3), and a sealing mechanism (6) is arranged on the outer side wall of the pipe fitting (1).

2. The anti-seepage device for the drainage riser joint according to claim 1, wherein the specification of the upper connecting pipe (2) is the same as that of the lower connecting pipe (3), the upper connecting pipe (2) is riveted with an internal thread formed on the inner wall of the pipe fitting (1) through the meshing teeth (5) on the outer wall of the upper connecting pipe, and the lower connecting pipe (3) is riveted with an internal thread formed on the inner wall of the pipe fitting (1) through the meshing teeth (5) on the outer wall of the lower connecting pipe.

3. The anti-seepage device for the drainage riser joint as defined in claim 2, wherein a storage groove (101) is arranged in the side wall of the pipe fitting (1), a UPVC through pipe (102) is embedded in the inner side wall of the storage groove (101), a plastic inner pipe (103) is arranged on the inner side wall of the UPVC through pipe (102), and an inner pipe groove (104) is arranged inside the plastic inner pipe (103).

4. The device according to claim 3, wherein the sealing mechanism (6) comprises a large stopper (603), a small stopper (604) and a water-swelling rubber strip (606), the length and width of the large stopper (603) is twice as large as those of the small stopper (604), and the large stopper (603) and the small stopper (604) are both disposed in a U-shaped structure.

5. The anti-seepage device for the drainage riser joint as defined in claim 4, wherein the outer side wall of the pipe (1) corresponding to the center of the large limiting member (603) is provided with a large hole diversion trench (601), and the outer side wall of the pipe (1) corresponding to the center of the small limiting member (604) is provided with a small hole diversion trench (602).

6. The device for preventing seepage of a drainage riser joint as claimed in claim 5, wherein the large-hole diversion trench (601) and the small-hole diversion trench (602) are embedded with a screen (605), the storage trench (101) is filled with a water-swelling rubber strip (606), and the water-swelling rubber strip (606) extends out of the screen (605) to enter the inner portions of the large limiting part (603) and the small limiting part (604) respectively.