CN215305338U

CN215305338U - Bathtub downpipe

Info

Publication number: CN215305338U
Application number: CN202120609463.3U
Authority: CN
Inventors: 薛伟明
Original assignee: Suzhou Vocational University
Current assignee: Suzhou Vocational University
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-12-28
Anticipated expiration: 2031-03-25

Abstract

The utility model relates to a bathtub downpipe which comprises a rectification cavity pipe, wherein the upper end of the rectification cavity pipe is provided with a water receiving port, the lower end of the rectification cavity pipe is provided with a water outlet, the water receiving port is used for being communicated with a water outlet at the bottom of a bathtub, the water outlet is used for being communicated with a drain pipe on a floor surface, and the inner wall of the rectification cavity pipe is provided with a plurality of rectification chamber wire grooves which are bent downwards and uniformly arranged and used for guiding disordered and disordered water flow to form ordered low-noise water flow. The utility model utilizes the chamber line groove downstream principle and the layer net to reduce the impact by arranging the rectification cavity pipe between the bathtub water outlet and the floor drain pipe, thereby achieving the water-conditioning effect and effectively reducing the noise when water falls into the water.

Description

Bathtub downpipe

Technical Field

The utility model relates to the technical field of furniture equipment design, in particular to a bathtub downpipe.

Background

Every family room is very intensive in the resident building in modern city, and this water pipe that lies in the water noise of very much influencing people's evening leisure or rest night, do not have the downpipe of a bathtub to be special "silence" structural design on the existing market, all use sound absorbing material parcel sewer pipe to alleviate the sound of falling in the water of bathtub usually, handle like this and have following weak point: only limited treatment is carried out on the 'exposed pipe' part of the sewer; while in the main part causing the bathtub to fall into the water: the pipeline connected with the bathtub downpipe opening is not provided with a corresponding noise elimination device or structure at all; therefore, the water falling noise of the bathtub during water discharging can not be effectively reduced.

In view of the above problems, the present invention provides a downpipe of a bathtub, which reduces the impact force when falling into water and reduces the water discharge noise of the downpipe of the bathtub.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems in the prior art and provides a bathtub downpipe.

In order to achieve the technical purpose and achieve the technical effect, the utility model is realized by the following technical scheme:

a downpipe of a bathtub comprises a rectification cavity pipe, wherein a water receiving port is formed in the upper end of the rectification cavity pipe, a water outlet is formed in the lower end of the rectification cavity pipe, the water receiving port is used for being communicated with a water outlet at the bottom of the bathtub, the water outlet is used for being communicated with a drain pipe on a floor surface, and a plurality of rectification chamber wire grooves which are bent downwards and are uniformly arranged are formed in the inner wall of the rectification cavity pipe and used for guiding disordered and disordered water flow to form ordered low-noise water flow.

Furthermore, a water outlet of the rectification cavity pipe is connected with a water falling insertion pipe, and the water falling insertion pipe is communicated with a water drainage pipe extending into a floor surface.

Furthermore, a plurality of layers of silk screens are arranged in the water falling insertion pipe and are used for enabling the passing water flow to become thin and flexible, and the water falling sound is further reduced.

Furthermore, a sealing ring is arranged between the outer side wall of the water falling insertion pipe and the inner side wall of the drainage pipe on the floor surface and used for sealing a fit clearance.

Furthermore, a sealing hoop is sealed outside the joint of the water receiving opening of the rectifying cavity pipe and the water outlet at the bottom of the bathtub so as to ensure the tight connection.

Furthermore, the rectification cavity pipe is in the shape of an ellipsoid with small upper end and small lower end and a large middle part, so that a rectification chamber wire slot is conveniently prolonged, and the guiding rectification effect is further improved.

The utility model has the beneficial effects that:

the utility model utilizes the chamber line groove downstream principle and the layer net to reduce the impact by arranging the rectification cavity pipe between the bathtub water outlet and the floor drain pipe, thereby achieving the water-conditioning effect and effectively reducing the noise when water falls into the water.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

The reference numbers in the figures illustrate: 1. the device comprises a rectification cavity pipe 11, a rectification chamber wire groove 2, a bathtub 3, a water falling insertion pipe 4, a silk screen 5, a floor surface 6, a sealing ring 7 and a sealing hoop.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1, the downpipe of the bathtub comprises a rectification cavity pipe 1, wherein a water receiving port is arranged at the upper end of the rectification cavity pipe 1, a water outlet is arranged at the lower end of the rectification cavity pipe, the water receiving port is used for being communicated with a water outlet at the bottom of the bathtub 2, the water outlet is used for being communicated with a drain pipe on a floor 5, and a plurality of rectification chamber wire grooves 11 which are bent downwards and uniformly arranged are arranged on the inner wall of the rectification cavity pipe 1 and used for guiding disordered and disordered water flow to form ordered low-noise water flow.

The water outlet of the rectification cavity pipe 1 is connected with a water falling insertion pipe 3, and the water falling insertion pipe 3 is communicated with a drain pipe extending into the floor 5.

The utility model discloses a water pipe, including the pipe 3 that falls into water, be equipped with a plurality of layers of silk screen 4 in the pipe 3 that falls into water for make the rivers that pass through thin, become gentle, further alleviate the sound of falling into water, in this embodiment, the pipe 3 that falls into water and silk screen 4 adopt stainless steel, have set up seven layers of silk screen 4 altogether, and wherein four layers of silk screen 4 constitute one set of, and other silk screen 4 constitute another set of, and two sets separate a certain distance.

And a sealing ring 6 is arranged between the outer side wall of the water falling insertion pipe 3 and the inner side wall of the drainage pipe of the floor 5 and used for sealing a fit clearance.

A sealing hoop 7 is sealed outside the joint of the water receiving opening of the rectifying cavity tube 1 and the water outlet at the bottom of the bathtub 2 to ensure the tight connection.

The rectification chamber pipe 1 is in the shape of an ellipsoid with small upper end and small lower end and large middle part, in the embodiment, the rectification chamber pipe 1 is in the shape of a lantern and made of stainless steel, so that the rectification chamber wire slot 11 is conveniently prolonged, and the guiding rectification effect is further improved.

Principle of the utility model

When the bathtub 2 is used up and drained, as shown by an arrow in fig. 1, water flow enters the rectifying cavity pipe 1 through the water outlet, the rectifying cavity line groove 11 on the pipe wall of the rectifying cavity pipe 1 guides falling disordered and disordered water flow to be ordered, the length of the rectifying cavity line groove 11 can be greatly prolonged due to the bending structure of the rectifying cavity line groove 11 and the ellipsoidal shape of the rectifying cavity pipe 1, so that the falling water flow can be fully rectified, the rectified water flow flows into the water falling insertion pipe 3 and is blocked and thinned by the multilayer wire mesh 4 in the water falling insertion pipe 3, the water flow becomes thin and soft, and the water falling sound is further reduced.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The downpipe of the bathtub is characterized by comprising a rectification cavity pipe (1), wherein a water receiving port is formed in the upper end of the rectification cavity pipe (1), a water outlet is formed in the lower end of the rectification cavity pipe, the water receiving port is communicated with a water outlet in the bottom of the bathtub (2), the water outlet is communicated with a drain pipe of a floor (5), and a plurality of rectification chamber wire grooves (11) which are bent downwards and uniformly arranged are formed in the inner wall of the rectification cavity pipe (1) and used for guiding disordered water flow to form ordered low-noise water flow.

2. The bathtub downpipe of claim 1, characterized in that a downpipe (3) is connected to the outlet of the rectifying chamber tube (1), the downpipe (3) communicating with a drainpipe extending into the floor level (5).

3. A bathtub downpipe according to claim 2, characterized in that several layers of wire mesh (4) are arranged in the downpipe (3) for thinning and softening the passing water flow, further reducing the falling water sound.

4. A bathtub downpipe according to claim 3, characterized in that a sealing ring (6) is provided between the outer side wall of the downpipe insert (3) and the inner side wall of the drain pipe of the floor level (5) for sealing the fitting gap.

5. The bathtub downpipe of claim 4, characterized in that a sealing hoop (7) is sealed at the joint of the water receiving port of the rectification cavity pipe (1) and the water outlet at the bottom of the bathtub (2) to ensure the tight connection.

6. The bathtub downpipe according to claim 1 or 5, wherein the rectifying cavity pipe (1) is in the shape of an ellipsoid with small upper end and small lower end and large middle, so that the rectifying chamber wire groove (11) can be conveniently prolonged, and the guiding and rectifying effects can be further improved.