CN212453014U

CN212453014U - Sealing ring and drainage collector using same

Info

Publication number: CN212453014U
Application number: CN202020839085.3U
Authority: CN
Inventors: 贺涛辉
Original assignee: Shenzhen Xinxing United Pipeline Co ltd
Current assignee: Shenzhen Xinxing United Pipeline Co ltd
Priority date: 2020-03-30
Filing date: 2020-05-19
Publication date: 2021-02-02
Anticipated expiration: 2030-05-19

Abstract

The application relates to a sealing washer and use drainage manifold of this sealing washer, drainage manifold includes: the base, the inside cavity of base, inside are equipped with round retaining wall, form the cavity that can intake and impound between the inner wall of base and the outer wall of retaining wall, and retaining wall inboard has the outlet that is used for the drainage. The sealing ring comprises a first sealing part and a second sealing part; the first sealing part is annular, the outer wall of the first sealing part is provided with inclined planes distributed along the circumference, a plurality of drainage grooves are formed on the inclined planes, and the inclined planes are connected with the inner wall of the upper end of the water storage wall; the second sealing part is in a ring shape and is connected to the lower end of the first sealing part. The utility model discloses increased between blow off pipe and the floor drain main part complex compactness, increased the adjustability when blow off pipe and floor drain main part are connected simultaneously, especially to the anomalous place of cement shape after the construction, the difficulty of the blow off pipe installation that reduces greatly, the range of application is wider.

Description

Sealing ring and drainage collector using same

Technical Field

The utility model belongs to the technical field of the floor drain, especially, relate to a sealing washer and use drainage manifold of this sealing washer.

Background

In the prior art, a sewage discharge pipe and a floor drain of a toilet are generally arranged near a closestool of the toilet, so that sewage can be conveniently and intensively treated. Many times, floor drain and blow off pipe adopt separately to set up, and the area that occupies is great, and floor drain connecting tube's structure must just be designed and install in advance when floor concrete placement, is unfavorable for the change in later stage moreover. In order to solve the difficulties, a pollution discharge device integrating a pollution discharge pipe into a floor drain exists in the prior art, but the pollution discharge pipe and a floor drain main body are both formed directly by molds with low precision and are not tight enough in matching, so that a connecting gap between the pollution discharge pipe and the floor drain main body is large, and particularly in places with irregular cement shapes after construction, the floor of a building is uneven, the connecting gap between the pollution discharge pipe and the floor drain main body is enlarged, and the difficulty is brought to the connection of the pollution discharge pipe.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the defects of the floor drain in the prior art, the sealing ring and the drainage collector using the sealing ring are provided.

The utility model provides a technical scheme that its technical problem adopted is:

a seal ring, comprising: a first seal portion and a second seal portion;

the first sealing part is annular, the outer wall of the first sealing part is provided with inclined planes distributed along the circumference, and a plurality of drainage grooves are formed in the inclined planes;

the second sealing part is annular and is connected to the lower end of the first sealing part.

Preferably, in the sealing ring of the present invention, the first sealing portion and the second sealing portion are integrally connected and made of a flexible material capable of deforming; the drainage grooves are arranged at equal intervals along the circumference of the inclined plane.

A drainage concentrator comprising:

the water storage device comprises a base, a water storage cavity and a water outlet, wherein the base is hollow, a circle of water storage wall is arranged in the base, a cavity capable of feeding and storing water is formed between the inner wall of the base and the outer wall of the water storage wall, and the inner side of the water storage wall is provided with the water outlet for draining water;

a seal ring including a first seal portion and a second seal portion; the first sealing part is annular, the outer wall of the first sealing part is provided with inclined planes distributed along the circumference, a plurality of drainage grooves are formed on the inclined planes, and the inclined planes are connected with the inner wall of the upper end of the water storage wall; the second sealing part is annular and is connected to the lower end of the first sealing part;

the floor drain cover is embedded into the top of the base, a water inlet hole for water leakage is formed in the floor drain cover, and a sewage discharge pipe connecting port is further formed in the floor drain cover;

and the sewage discharge pipe penetrates through the sewage discharge pipe connecting port and extends into the second sealing part, and the lower end of the sewage discharge pipe is connected with the water outlet.

Preferably, the drainage manifold of the present invention, the inner wall of the drainage outlet protrudes with a support block for supporting the drainage pipe.

Preferably, in the drainage collector of the present invention, the first sealing portion and the second sealing portion are integrally connected and made of a flexible material capable of deforming; the drainage grooves are arranged at equal intervals along the circumference of the inclined plane.

Preferably, in the drainage header of the present invention, the cross-sectional shape of the drainage channel is a semicircle, an ellipse, a rectangle or a trapezoid.

Preferably, the drainage concentrator of the present invention, the lower end of the base has a plurality of connecting portions for connecting bolts or screws.

Preferably, the utility model discloses a drainage manifold, connecting portion include three bolted connection portion and three screwed connection portion that become rotational symmetry into rotational symmetry.

Preferably, the drainage concentrator of the present invention, the water inlet hole is rotationally symmetric around the center of the floor drain cover.

Preferably, the drainage concentrator of the utility model, the longitudinal section of the inlet opening is inverted trapezoid.

Preferably, the utility model discloses a drainage concentrator, the base outer wall is equipped with the seal ring, seal ring protrusion in the outer wall of base.

The utility model has the advantages that: the tightness of the cooperation between the drain pipe and the floor drain main body is increased, the adjustability of the drain pipe and the floor drain main body during connection is increased, the difficulty of installation of the drain pipe is greatly reduced particularly for places with irregular cement shapes after construction, and the application range is wider.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

FIG. 1 is a schematic diagram of a seal ring according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of the overall structure of a drainage collector according to an embodiment of the present application;

FIG. 3 is a schematic view of the base structure of a drainage manifold according to an embodiment of the present application;

FIG. 4 is a schematic cross-sectional view of the drainage collector according to an embodiment of the present invention;

FIG. 5 is a bottom view of the base of the drainage header of an embodiment of the present application.

The reference numbers in the figures are:

1 sealing ring

2 base

3 floor drain cover

4 blow-off pipe

11 first seal part

12 second seal part

21 water storage wall

22 connecting part

23 drainage outlet

24 water stop ring

31 water inlet

32 sewage draining pipe connecting port

111 inclined plane

112 drainage channel

231 support the block.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

The present embodiment provides a seal ring, as shown in fig. 1, including: a first seal portion 11 and a second seal portion 12;

the first sealing part 11 is annular, the outer wall of the first sealing part is provided with inclined planes 111 distributed along the circumference, and a plurality of drainage grooves 112 are formed on the inclined planes 111;

the second sealing part 12 is annular and is connected to the lower end of the first sealing part 11.

Preferably, in the seal ring of the present embodiment, the first sealing portion 11 and the second sealing portion 12 are integrally connected and made of a flexible material (such as rubber) capable of deforming; the drain grooves 112 are arranged at equal intervals along the circumference of the inclined surface 111.

The present embodiment provides a drainage collector using the above-described seal ring 1, as shown in fig. 2 to 4, including:

the water storage device comprises a base 2, wherein the base 2 is hollow, a circle of water storage wall 21 is arranged in the base 2, a cavity capable of water inlet and water storage is formed between the inner wall of the base 2 and the outer wall of the water storage wall 21, and a water outlet 23 for water drainage is formed in the inner side of the water storage wall 21;

a seal ring 1, the seal ring 1 comprising a first seal portion 11 and a second seal portion 12; the first sealing part 11 is annular, the outer wall of the first sealing part is provided with inclined planes 111 distributed along the circumference, a plurality of drainage grooves 112 are formed on the inclined planes 111, and the inclined planes 111 are connected with the inner wall of the upper end of the water storage wall 21; the second sealing part 12 is annular and is connected to the lower end of the first sealing part 11;

the floor drain cover 3 is embedded into the top of the base 2, a water inlet hole 31 for water leakage is formed in the floor drain cover 3, and a sewage discharge pipe connecting port 32 is further formed in the floor drain cover 3;

and the sewage discharge pipe 4 penetrates through the sewage discharge pipe connecting port 32 and extends into the second sealing part 12, and the lower end of the sewage discharge pipe 4 is connected with the water outlet 23.

The drainage collector of the embodiment is used and installed by the following method:

the base 2 is poured into a building floor in advance, the upper end and the lower end of the base 2 are respectively exposed out of the upper surface and the lower surface of the floor, and then the sewage discharge pipe 4 is installed, but the base 2 is poured and fixed in advance and cannot be adjusted, and the installation position of the sewage discharge pipe 4 is possibly deviated from the predetermined position, so that the problem that the sewage discharge pipe 4 is not aligned with the center of the base 2 easily occurs, namely the sewage discharge pipe 4 cannot be accurately installed on the inner side of the water storage wall 21. At this time, the sealing ring 1 is sleeved at one end of the sewage discharging pipe 4 and then connected with the upper end of the water storage wall 21, as shown in fig. 4, the sealing ring 1 has an inclined surface 111, and the diameter of the inclined surface 111 is changed along the vertical direction, so that the sealing ring is easily and closely matched with the inner side of the water storage wall 21. A plurality of drainage grooves 112 are dug on the inclined surface 111 of the sealing ring 1 for allowing the sewage flowing in from the floor drain cover 3 to be drained from the chamber storing the water in the base 2 to the drainage port 23. The drainage concentrator of this embodiment realizes the function of collecting and discharging the sewage of the total blow off pipe 4 of whole building and the blowdown floor drain of each floor.

Preferably, in the drainage collector of this embodiment, as shown in fig. 3, a support block 231 for supporting the drainage pipe 4 is protruded from the inner wall of the drainage port 23. Specifically, in this embodiment, 3 support blocks 231 that are rotationally symmetric about the axis of the base 2 are adopted, which is beneficial to stabilizing the sewage draining pipe 4.

Preferably, in the drainage collector of the present embodiment, the first sealing portion 11 and the second sealing portion 12 are integrally connected and made of a flexible material capable of deforming; the drain grooves 112 are arranged at equal intervals along the circumference of the inclined surface 111. And because the sealing ring 1 is made of flexible materials (such as rubber) capable of deforming, when the sewage draining pipe 4 is slightly eccentric, the deformation of the sealing ring 1 can be used for compensating errors.

Preferably, in the drainage collector of the present embodiment, the cross-sectional shape of the drainage channel 112 is a semicircle, an ellipse, a rectangle or a trapezoid.

Preferably, the drainage collector of this embodiment, as shown in fig. 5, has a plurality of connecting portions 22 for connecting bolts or screws at the lower end of the base 2. The connecting part 22 can be used for connecting a drainage pipe at the lower layer of the building, and bolts or screws can be connected, so that the universal use is realized.

Preferably, in the drainage collector of the present embodiment, as shown in fig. 5, the connection portion 22 includes three bolt connection portions in rotational symmetry and three screw connection portions in rotational symmetry. The symmetrical structure can be beneficial to the even stress of the joint and enhance the sealing performance.

Preferably, in the drainage collector of the present embodiment, as shown in fig. 2, the water inlet holes 31 are rotationally symmetrical around the center of the floor drain cover. The aesthetic property of the floor drain cover is increased.

Preferably, in the drainage collector of the embodiment, the longitudinal section of the water inlet 31 is an inverted trapezoid (shown in fig. 4).

Preferably, in the drainage collector of the present embodiment, as shown in fig. 2, the outer wall of the base 2 is provided with a water stop ring 24, and the water stop ring 24 protrudes from the outer wall of the base 2. The function of the water stop ring 24 is to stop water leaking from the floor.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims

1. A seal ring, comprising: a first seal part (11) and a second seal part (12);

the first sealing part (11) is annular, the outer wall of the first sealing part is provided with inclined planes (111) distributed along the circumference, and a plurality of drainage grooves (112) are formed in the inclined planes (111);

the second sealing part (12) is annular and is connected to the lower end of the first sealing part (11).

2. A seal ring according to claim 1, characterized in that the first seal portion (11) and the second seal portion (12) are integrally connected and made of a deformable flexible material; the drainage grooves (112) are arranged at equal intervals along the circumference of the inclined plane (111).

3. A drainage manifold, comprising:

the water storage device comprises a base (2), wherein the base (2) is hollow, a circle of water storage wall (21) is arranged in the base, a cavity capable of water inlet and water storage is formed between the inner wall of the base (2) and the outer wall of the water storage wall (21), and a water outlet (23) for water drainage is formed in the inner side of the water storage wall (21);

a seal ring (1), the seal ring (1) comprising a first seal portion (11) and a second seal portion (12); the first sealing part (11) is annular, the outer wall of the first sealing part is provided with inclined planes (111) distributed along the circumference, a plurality of drainage grooves (112) are formed in the inclined planes (111), and the inclined planes (111) are connected with the inner wall of the upper end of the water storage wall (21); the second sealing part (12) is annular and is connected to the lower end of the first sealing part (11);

the floor drain cover (3) is embedded into the top of the base (2), a water inlet hole (31) for water leakage is formed in the floor drain cover (3), and a sewage discharge pipe connecting port (32) is further formed in the floor drain cover (3);

the sewage discharge pipe (4) penetrates through the sewage discharge pipe connecting port (32) and extends into the second sealing part (12), and the lower end of the sewage discharge pipe (4) is connected with the water outlet (23).

4. A drainage header according to claim 3, characterized in that the inner wall of the drainage outlet (23) is embossed with a support block (231) for supporting the drain pipe (4).

5. A drainage header according to claim 3, characterized in that the first sealing portion (11) and the second sealing portion (12) are integrally connected, being made of a flexible material capable of deforming; the drainage grooves (112) are arranged at equal intervals along the circumference of the inclined plane (111).

6. A drainage header according to claim 3 or 4, characterized in that the cross-sectional shape of the drainage channel (112) is semicircular, elliptical, rectangular or trapezoidal.

7. A drainage header according to claim 3 or 4, characterized in that the lower end of the base (2) has several connection parts (22) for connecting bolts or screws.

8. A drainage header according to claim 3 or 4, characterized in that the connection (22) comprises three rotationally symmetrical bolt connections and three rotationally symmetrical screw connections.

9. A drainage header according to claim 3 or 4, characterized in that the inlet openings (31) are rotationally symmetrical around the centre of the floor drain cover.

10. A drainage collector according to claim 3 or 4, characterized in that the outer wall of the base (2) is provided with a water stop ring (24), and the water stop ring (24) protrudes out of the outer wall of the base (2).