CN211948765U

CN211948765U - Drain pipe odor blocking piece and drain pipe

Info

Publication number: CN211948765U
Application number: CN202020386986.1U
Authority: CN
Inventors: 彭伍青
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-17
Anticipated expiration: 2030-03-24

Abstract

The utility model provides a drain pipe foul smell separation piece and drain pipe belongs to the drain pipe field, and drain pipe foul smell separation piece is including articulating the separation lid in the drain pipe, the separation lid is split type structure, forms through a plurality of baffles of mutual articulated. The utility model discloses separation lid is split type structure, forms through a plurality of baffles of mutual articulated, when the drainage, can reduce the separation lid and open required impulsive force like this, even under the less condition of discharge, also can guarantee that the drainage is unobstructed.

Description

Drain pipe odor blocking piece and drain pipe

Technical Field

The utility model belongs to the drain pipe field, concretely relates to drain pipe foul smell separation piece, in addition, the utility model discloses still relate to a drain pipe, including above-mentioned drain pipe foul smell separation piece.

Background

At present, most municipal sewage pipelines are communicated with rainwater pipelines, and when no rainwater is discharged, the rainwater pipelines can overflow unpleasant odor, so that the surrounding air is polluted, and the life of residents is further influenced.

Therefore, the prior art discloses some rainwater pipeline deodorization devices, specifically sets up the installing frame in rainwater pipeline, and articulated on the installing frame have a baffle, and when there is not rainwater rivers, the baffle pastes with the installing frame under the effect of dead weight and torsional spring to prevent that the foul smell from returning.

In the process of implementing the invention, the inventor finds that the prior art has at least the following defects:

when rainwater passes through the existing baffle, the baffle can be completely opened only by large impulsive force and buoyancy, so that drainage blockage is easily caused.

SUMMERY OF THE UTILITY MODEL

Based on the background problem, the utility model aims to provide a drain pipe odor blocking piece, which is provided with a blocking cover in a split type, solves the defects existing in the integral blocking cover of the prior art and can ensure smooth drainage; in addition, the utility model discloses still provide the drain pipe including above-mentioned drain pipe foul smell separation piece.

In order to achieve the above object, on the one hand, the embodiment of the present invention provides a technical solution:

the utility model provides a drain pipe foul smell separation piece, is including articulating the separation lid in the drain pipe, the separation lid is split type structure, forms through a plurality of baffles of mutual articulated.

In one embodiment, the blocking cover is formed by a first flap, a second flap, a third flap and a fourth flap hinged in sequence.

Preferably, the first baffle, the second baffle, the third baffle and the fourth baffle are arranged side by side from top to bottom, and the top end of the first baffle is hinged to the inner wall of the drain pipe.

In one embodiment, the blocking cover is formed by a first baffle, a second baffle, a third baffle, a fourth baffle and a fifth baffle which are hinged in sequence.

Preferably, the first baffle, the second baffle, the third baffle, the fourth baffle and the fifth baffle are arranged side by side from left to right, and the top end of the third baffle is hinged to the inner wall of the drainage pipe.

In one embodiment, the baffle is further provided with a buoyancy block.

Preferably, the buoyancy block is arranged on one side of the baffle plate, which faces away from the water flow direction.

Preferably, the buoyancy block is a foam block.

In one embodiment, a mounting frame is arranged in the drain pipe, and the blocking cover is hinged with the mounting frame.

On the other hand, the embodiment of the utility model provides a still provide a drain pipe, include drain pipe foul smell separation piece.

Compared with the prior art, the embodiment of the utility model provides a have following effect at least:

1. the utility model discloses separation lid is split type structure, forms through a plurality of baffles of mutual articulated, when the drainage, can reduce the separation lid and open required impulsive force like this, even under the less condition of discharge, also can guarantee that the drainage is unobstructed.

2. The embodiment of the utility model provides a set up the buoyancy piece on the baffle, required impulsive force when can further reduce the baffle with the help of the buoyancy of buoyancy piece and open.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

FIG. 1 is a front view of a drain pipe in embodiment 1 of the present invention;

fig. 2 is a side sectional view of a drain pipe in embodiment 1 of the present invention;

fig. 3 is a front view of a drain pipe in embodiment 2 of the present invention;

fig. 4 is a side sectional view of a drain pipe in embodiment 2 of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings of the specification, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Example 1

A drain pipe is shown in figures 1 and 2 and comprises a drain pipe 1 and a separation cover 2 hinged in the drain pipe 1, wherein the separation cover 2 is of a split structure and is formed by a first baffle 2-1, a second baffle 2-2, a third baffle 2-3 and a fourth baffle 2-4 which are hinged in sequence.

Specifically, as shown in fig. 2, the blocking cap 2 in this embodiment is of an externally-hanging structure, that is, the blocking cap 2 is installed at an end of the drain pipe 1, and under the impact of water flow (the arrow in fig. 2 indicates the direction of water flow), the blocking cap 2 is turned over toward the outside of the drain pipe 1. In order to facilitate the installation of the blocking cover 2, an installation frame 3 is further arranged in the drain pipe 1, as shown in fig. 1, the installation frame 3 has a shape matched with the drain pipe 1, the outer diameter of the installation frame 3 is matched with the inner diameter of the drain pipe 1, the blocking cover 2 is hinged to an inner frame of the installation frame 3, and the outer diameter of the blocking cover 2 is matched with the inner diameter of the installation frame 3.

In this embodiment, as shown in fig. 1, the first baffle 2-1, the second baffle 2-2, the third baffle 2-3, and the fourth baffle 2-4 are disposed side by side from top to bottom, and the top end of the first baffle 2-1 is hinged to the inner wall of the mounting frame 3.

When not having the rainwater to pass through in drain pipe 1, separation lid 2 paste with installing frame 3 under the effect of self gravity to prevent that the foul smell from spilling over, in order to further improve the separation effect of foul smell, this embodiment all is equipped with sealed the pad between installing frame 3 and drain pipe 1, and between separation lid 2 and installing frame 3.

When needing the drainage, supposing the liquid level in the drain pipe 1 and the high matching at fourth baffle 2-4 top, because water flow is less this moment, the impulsive force of rivers is then less, if the separation lid is whole piece formula structure, rivers are difficult to be washed away the separation lid to lead to the drainage not smooth, and separation lid 2 in this application is split type structure, only need to wash away fourth baffle 2-4 can unblocked drainage, has avoided the condition that the drainage blockked up to appear when water flow is less.

In order to further smoothly drain water, as shown in fig. 2, in this embodiment, the fourth baffle 2-4 and the second baffle 2-2 are both provided with a buoyancy block 4, specifically, the buoyancy block 4 is arranged on one side facing away from the water flow direction, and the buoyancy block 4 is a foam block, and the arrangement of the buoyancy block 4 can further reduce the force required by opening the baffles, thereby ensuring smooth drainage.

Example 2

A drain pipe is shown in figures 3 and 4 and comprises a drain pipe 1 and a separation cover 2 hinged in the drain pipe 1, wherein the separation cover 2 is of a split structure and is formed by a first baffle 2-1, a second baffle 2-2, a third baffle 2-3, a fourth baffle 2-4 and a fifth baffle 2-5 which are hinged in sequence.

Specifically, as shown in fig. 4, the blocking cover 2 in this embodiment is of a built-in structure, that is, under the impact force of water flow (the arrow in fig. 4 is the direction of water flow), the blocking cover 2 is turned over toward the inner side of the drain pipe 1, and in order to facilitate the installation of the blocking cover 2, an installation frame 3 is further disposed in the drain pipe 1.

In this embodiment, as shown in fig. 3, a first baffle 2-1, a second baffle 2-2, a third baffle 2-3, a fourth baffle 2-4 and a fifth baffle 2-5 are arranged side by side from left to right, and the top end of the third baffle 2-3 is hinged to the mounting frame 3, as shown in fig. 4, buoyancy blocks 4 are arranged on the second baffle 2-2 and the fourth baffle 2-4. When the water is drained, the first baffle plate 2-1, the second baffle plate 2-2, the fourth baffle plate 2-4 and the fifth baffle plate 2-5 can rotate around the hinged joint, so that the impact force required by opening the blocking cover 2 is reduced.

It should be noted that the number of the baffles in the present invention is not limited to the specific number given in

embodiments

1 and 2, and can be adjusted according to the situation in specific use; additionally, the utility model discloses a separation lid 2 also can be the overall structure that can buckle.

It should be noted that the blocking cover 2 needs to have a certain weight and hardness, so that the blocking cover 2 can be restored to be attached to the mounting frame 3 under the self-gravity after drainage, thereby playing a role in blocking odor.

It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a drain pipe foul smell separation piece, is including articulating the separation lid in the drain pipe, its characterized in that, the separation lid is split type structure, forms through a plurality of baffles of mutual articulated.

2. The drain odor barrier of claim 1 wherein said barrier cover is formed by a first baffle, a second baffle, a third baffle, and a fourth baffle hinged in sequence.

3. The drain pipe odor barrier according to claim 2, wherein the first baffle, the second baffle, the third baffle and the fourth baffle are arranged side by side up and down, and the top end of the first baffle is hinged to the inner wall of the drain pipe.

4. The drain odor barrier of claim 1 wherein said barrier cover is formed by a first baffle, a second baffle, a third baffle, a fourth baffle, and a fifth baffle hinged in sequence.

5. The drain pipe odor barrier according to claim 4, wherein said first baffle, second baffle, third baffle, fourth baffle and fifth baffle are arranged side by side left and right, and the top end of said third baffle is hinged to the inner wall of said drain pipe.

6. The drain pipe odor barrier of claim 1, wherein said baffle is further provided with a buoyancy block.

7. The drain pipe odor barrier of claim 6, wherein said buoyancy block is disposed on a side of the baffle facing away from the direction of water flow.

8. The drain odor barrier of claim 7 wherein said buoyant block is a foam block.

9. The drain pipe odor barrier of claim 1, wherein a mounting frame is provided within the drain pipe, and wherein the barrier cover is hinged to the mounting frame.

10. A drain comprising the drain odor barrier of any one of claims 1-9.