CN211368894U

CN211368894U - Drainer capable of being embedded

Info

Publication number: CN211368894U
Application number: CN201921165277.4U
Authority: CN
Inventors: 殷志
Original assignee: 殷志
Current assignee: Changsha Gonghe Pipe Co.,Ltd.
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-08-28
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a pre-embedded drainer, which comprises a shell, a water inlet arranged at the upper end of the shell, a water outlet arranged at one side of the shell, a first water outlet pipe extending outwards from the water outlet, a first water stop ring arranged at the side surface of the shell and a first fixed mounting piece arranged on the shell; the water outlet is provided with a water baffle for preventing sewage from flowing backwards; the first water stop ring is connected with the outer surface of the water outlet, and the inner wall of the first water stop ring is connected with the outer surface of the shell; the water inlet is provided with a threaded opening; still including setting up casing one side with the connecting pipe that first drain pipe is connected. The utility model discloses a drainer is drainer that can be pre-buried, the effectual seepage problem that causes because of the combination of mixing earth in preventing the building.

Description

Drainer capable of being embedded

Technical Field

The utility model relates to a drainer technical field especially relates to a drainer that can be pre-buried.

Background

In engineering and building engineering, during pipeline installation, in order to ensure the engineering quality, a mode of reserving holes at the early stage and backfilling at the later stage is often adopted, but because of two-time construction, concrete is not combined in place, and the mode of backfilling after reserving the holes can cause the risk of leakage. In order to guarantee the engineering quality, a direct pre-embedding mode in the pouring process is adopted, and risks are avoided. Aiming at the defects of the prior art, the invention provides a pre-embedded drainer which can be arranged in a building in a pre-embedded mode, so that drainage leakage caused by reserved holes due to the fact that concrete is not mixed in place is effectively avoided.

Disclosure of Invention

Therefore, to above-mentioned problem, it is necessary to provide a novel drainer that can be pre-buried, can set up in the building through pre-buried mode, and effectual avoiding is not in place because muddy earth mixes, reserves the hole and appears the dislocation and lead to the drainage seepage. In order to achieve the purpose, the utility model provides a pre-embeddable drainer, which comprises a shell, a water inlet arranged at the upper end of the shell, a water outlet arranged at one side of the shell, a first water outlet extending outwards from the water outlet, a first water stop ring arranged at the side of the shell and a first fixed mounting piece arranged on the shell; the water outlet is provided with a water baffle for preventing sewage from flowing backwards; one end of the first water stop ring is connected with one side of the drain pipe, and the other end of the first water stop ring extends along the outer surface of the shell and is connected with the other side of the drain pipe; the water inlet is provided with a threaded opening; the drainer is still including setting up casing one side with the connecting pipe that first drain pipe is connected.

Preferably, the connecting pipe is a three-way pipe, and comprises a second drain pipe and a third drain pipe, wherein the second drain pipe is vertically arranged, the third drain pipe is perpendicular to the second drain pipe, and the third drain pipe is connected with the first drain pipe.

Preferably, the drainer still include with the skew piece of the connection of connecting pipe, skew piece cavity sets up, the skew piece includes first casing and the second casing that cavity set up, first casing cover is established second casing top, first casing with the central line disalignment of second casing.

Preferably, the outer surface of the connecting pipe is provided with a second water stop ring, and the second water stop ring is in butt joint with the first water stop ring.

Preferably, the outer surface of the connecting pipe is further provided with a second fixing and mounting piece, and the second fixing and mounting piece is provided with a mounting hole.

Preferably, the inner wall of the lower outlet of the second drain pipe is provided with a spigot, and the spigot comprises an annular extension part, and the annular extension part is formed by extending the inner wall of the second drain pipe to the central axis of the second drain pipe and extending downwards.

Preferably, the water inlet extends inwards to form an annular boss; the inner wall of the annular boss is provided with a threaded opening.

Preferably, the first fixing mounting part is arranged on the outer surface or the bottom of the shell, and a mounting hole is formed in the first fixing mounting part.

Preferably, the height of the water baffle is lower than that of the water outlet, and the water baffle is used for shielding the lower part of the water outlet.

Preferably, the water inlet is provided with a thread.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

fig. 1 is a schematic structural view of the pre-embeddable water drainer of the present invention;

FIG. 2 is a cross-sectional view of the housing of the pre-embeddable drain of the present invention;

fig. 3 is a schematic sectional view of the drainage pipe that can be embedded.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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 belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a pre-embeddable water drainer, which includes a housing 1, a water inlet 2 disposed at the upper end of the housing, a water outlet disposed at one side of the housing 1, a first water outlet 3 extending outwards from the water outlet, a first water stop ring 4 disposed at the side of the housing 1, and a first fixing member 5 disposed on the housing 1; the water outlet is provided with a water baffle 6 for preventing sewage from flowing backwards, the height of the water baffle 6 is lower than that of the water outlet, the water baffle 6 is used for shielding the lower part of the water outlet, and the sewage can be effectively prevented from flowing backwards after water flows out of the water outlet; the first water stop ring 4 is connected with the outer surface of the water outlet 3, and the inner wall of the first water stop ring 4 is connected with the outer surface of the shell 1; one end of the first water stop ring 4 is connected with one side of the water outlet 3, and the other end of the first water stop ring 4 extends along the outer wall surface of the shell 1 and is connected with the other side of the water outlet pipe; the water inlet 2 is provided with a threaded mouth 7. In this embodiment, the water inlet of the housing 1 is provided with a threaded port 7 for connecting with a drainage device to prevent water leakage. Because mix earth with the tight degree of combination of drainer is not enough, very easily leads to the seepage, through setting up first seal ring 4, can effectually prevent sewage along the outer wall seepage of drainer, first seal ring 4 still has the effect of location the drainer is when pre-buried, the vertical of drainer is guaranteed in the muddy earth to first seal ring 4 card is established. The height of the drainer is 10-15cm, and the drainer can be embedded in the wallboard better. The drainer also comprises a connecting pipe 8 which is arranged on one side of the shell 1 and connected with the first drain pipe

Further, referring to fig. 3, the drainer further includes a deviation piece 9 connected with the connecting pipe 8, the deviation piece 9 includes a first shell and a second shell which are arranged in a hollow manner, the first shell is sleeved on the second shell, and the center line of the first shell and the center line of the second shell are not coaxial. In this embodiment, through setting up the effectual construction process of having solved of skew piece 9, because the muddy earth combines or construction misoperation makes the relative preset position of the mouth of pipe of first drain pipe produces the problem of displacement error, can pass through skew piece 9 realizes right displacement error's correction.

Further, the connecting pipe 8 is a three-way pipe, the connecting pipe 8 includes a second drain pipe 81 vertically arranged and a third drain pipe 82 perpendicular to the second drain pipe 81, and the third drain pipe 82 is connected to the first drain pipe. In another embodiment of the present invention, the inner wall of the lower outlet of the second drainage pipe 81 is provided with a seam allowance, the seam allowance 85 comprises an annular extension portion, the annular extension portion is formed by extending the inner wall of the second drainage pipe 81 to the central axis of the second drainage pipe 81 and extending downward, the annular extension portion and the inner wall of the second drainage pipe 81 form the seam allowance, so that the seam allowance can effectively prevent the sewage from flowing backward from below.

Further, a second water stop ring 83 is arranged on the outer surface of the connecting pipe 8, and the second water stop ring 83 is in butt joint with the first water stop ring 4. In this embodiment, by arranging the second water stop ring 83 to be in butt joint with the first water stop ring 4, the leakage of sewage along the outer wall of the drainer is effectively prevented.

Further, the outer surface of the connecting pipe 8 is also provided with a second fixing mounting part 84, and the second fixing mounting part 84 is provided with a mounting hole. In this embodiment, the mounting hole is used for mounting an expansion bolt to fix the drain.

Further, the water inlet 2 is provided with an annular boss extending inwards; the threaded port 7 is arranged on the inner wall of the annular boss. In this embodiment, through setting up the screw thread mouth at the inside annular boss inner wall that extends of water inlet, increased the degree of depth of screw thread mouth, strengthened being connected of drainage equipment and drainer, prevent revealing.

Further, in this embodiment, the first fixing member 5 is disposed on the outer surface of the housing 1. in another embodiment of the present invention, the first fixing member is disposed on the bottom of the housing, and the first fixing member 1 is provided with a mounting hole for mounting an expansion bolt to fix the water drainer.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A pre-embeddable drainer is characterized by comprising a shell (1), a water inlet (2) arranged at the upper end of the shell, a water outlet (3) arranged at one side of the shell, a first water drainage pipe extending outwards from the water outlet (3), a first water stop ring (4) arranged at the side of the shell (1) and a first fixed mounting part (5) arranged on the shell;

the water outlet (3) is provided with a water baffle (6) for preventing sewage from flowing backwards;

one end of the first water stop ring (4) is connected with one side of the water outlet (3), and the other end of the first water stop ring (4) extends along the outer surface of the shell (1) and is connected with the other side of the water outlet pipe;

the drainer also comprises a connecting pipe (8) which is arranged on one side of the shell (1) and connected with the first drain pipe.

2. The pre-buried drainer as claimed in claim 1, wherein the connecting pipe (8) is a tee pipe, the connecting pipe (8) comprises a second drain pipe (81) vertically arranged and a third drain pipe (82) perpendicular to the second drain pipe, and the third drain pipe (82) is connected with the first drain pipe.

3. The pre-buried drainer as claimed in claim 1, wherein the drainer further comprises an offset member (9) connected to the connecting pipe (8), the offset member (9) comprises a first shell and a second shell which are arranged in a hollow manner, the first shell is sleeved on the second shell, and the center lines of the first shell and the second shell are not coaxial.

4. The pre-buried drainer as claimed in claim 3, wherein the outer surface of the connecting pipe (8) is provided with a second water stop ring (83), and the second water stop ring (83) is butted with the first water stop ring (4).

5. The pre-buried water drainer as claimed in claim 3, wherein the outer surface of the connecting pipe (8) is further provided with a second fixing mounting part (84), and the second fixing mounting part (84) is provided with a mounting hole.

6. The pre-buried drainer as claimed in claim 2, wherein the inner wall of the lower outlet of the second drain pipe (81) is provided with a spigot (85), and the spigot (85) comprises an annular extension part which is formed by extending the inner wall of the second drain pipe (81) towards the central axis of the second drain pipe (81) and extending downwards.

7. The pre-buried drainer as claimed in claim 1, wherein the water inlet (2) is provided with an annular boss extending inwards; and a threaded port (7) is formed in the inner wall of the annular boss.

8. The pre-embeddable water drainer as claimed in claim 1, wherein the first fixing-mounting part (5) is provided on an outer surface or a bottom of the housing (1), and the first fixing-mounting part (5) is provided with a mounting hole.

9. The pre-buried drainer as claimed in claim 1, wherein the height of the water baffle (6) is lower than the drain outlet, and the water baffle (6) is used for shielding the lower part of the drain outlet.

10. Pre-embeddable water drain according to claim 1, characterized in that the water inlet (2) is provided with a thread.