CN111218973A

CN111218973A - Dry district floor drain

Info

Publication number: CN111218973A
Application number: CN202010170463.8A
Authority: CN
Inventors: 唐台英
Original assignee: Qingdao Seagull Fu Run Da Home Integration Co Ltd
Current assignee: Qingdao Seagull Fu Run Da Home Integration Co Ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-06-02

Abstract

The invention discloses a dry area small floor drain which comprises a base, a gasket, a funnel, an O-shaped sealing ring, a lock nut, a filter screen and a baffle, wherein the base is an L-shaped integrated pipe body, the L-shaped integrated pipe body consists of a vertical pipe and a transverse pipe, the transverse pipe is communicated with one side of the vertical pipe, the baffle is vertically arranged on the inner wall of the bottom of the vertical pipe, the baffle divides the inner cavity of the vertical pipe into a water inlet cavity and a drainage cavity communicated with the transverse pipe, external threads are arranged on the outer side of the top end of the vertical pipe, and a circle of boss is; the invention can better resist insects and odor; the requirement of a washing machine matched with a self-contained bathroom dry area is met; the risk of water leakage caused by gluing of different materials is effectively avoided, and property safety is guaranteed; the structure has the advantages that the requirement on the height dimension is reduced, the space is saved, the height of the doorsill inside and outside the toilet is reduced, and the potential safety hazard is reduced; the functions of water inlet and water discharge water sealing are realized, the number of parts is reduced, and the production cost is reduced.

Description

Dry district floor drain

Technical Field

The invention relates to the technical field of floor drain structures, in particular to a dry district floor drain.

Background

At present with dry district little floor drain, be an adapter in fact, simply be used for the dry district position of ready-package bathroom, will dry the unnecessary water collection in district and arrange to drainage pipe in, do not have the distinctive product characteristic of floor drain product: water sealing and deodorization; the existing floor drain for the dry area can not be directly inserted into a drain pipe of a washing machine, so that the drainage function of the washing machine is realized, and the function of placing the washing machine in the integrally-installed bathroom dry area is achieved; the existing dry cell floor drain adopts a vertical pipe connection mode, so that the pipe connection mode needs more height space sizes and cannot meet the requirements of customers; the main floor drain body of the dry district is made of ABS, and the material is glued with a PVC drain pipe through PVC glue, so that the water leakage risk caused by less glue consumption of an installation engineer can be caused, and effective management and control cannot be performed; in view of these drawbacks, it is necessary to design a dry cell floor drain.

Disclosure of Invention

The invention aims to provide a floor drain for a dry area, which can better prevent insects and prevent odor; the requirement of a washing machine matched with a self-contained bathroom dry area is met; the risk of water leakage caused by gluing of different materials is effectively avoided, and property safety is guaranteed; the structure has the advantages that the requirement on the height dimension is reduced, the space is saved, the height of the doorsill inside and outside the toilet is reduced, and the potential safety hazard is reduced; the functions of water inlet and water discharge water sealing are realized, the number of parts is reduced, and the production cost is reduced.

The purpose of the invention can be realized by the following technical scheme:

the dry district floor drain comprises a base, a gasket, a funnel, an O-shaped sealing ring, a locking nut, a filter screen and a baffle, the base is an L-shaped integrated pipe body which consists of a vertical pipe and a transverse pipe, a transverse pipe is communicated with one side of the vertical pipe, a baffle is vertically arranged on the inner wall of the bottom of the vertical pipe, the baffle divides the inner cavity of the vertical pipe into a water inlet cavity and a drainage cavity communicated with the transverse pipe, the outer side of the top end of the vertical pipe is provided with an external thread, the lower port of the external thread is provided with a circle of lug boss, gaskets are screwed at the upper position of the boss and the upper end of the external thread at the lower end of the external thread, and the upper port of the external thread is tightly screwed with a locking nut which is attached to the top of the gasket, the upper port of the funnel is annularly provided with an O-shaped sealing ring, the top of the funnel is covered with a filter screen, the lower port of the funnel is inserted into the water inlet cavity, and the inner wall of the upper port of the funnel is sealed with the inner wall of the vertical pipe in a fitting manner through an O-shaped sealing ring;

wherein, the water seal height of funnel lower extreme is 35mm, just the base is the PVC material component.

The invention has the beneficial effects that: water in the dry area enters the funnel through the filter screen, enters the water inlet cavity formed by the base, then enters the drainage cavity through overflow and is drained into the drainage pipe to realize drainage, the water seal height is 35mm, and the water seal is insect-proof and deodorant; the drain pipe of the washing machine can be used in a matched manner, the drain pipe of the washing machine can be directly inserted into the funnel as long as the filter screen is removed, the structure is simple, the operation is easy, and the requirement of the washing machine matched with the integral bathroom dry area is met; the base is made of PVC material and is made of the same material as the PVC drain pipe, and the base can be completely glued by PVC glue, so that the risk of water leakage caused by gluing of different materials is effectively avoided, and property safety is guaranteed; the horizontal pipe connecting mode adopted by the dry district floor drain has the advantages that the requirement on height size is reduced, the space is saved, the height of the doorsill inside and outside the toilet is reduced, and the potential safety hazard is reduced; the base is divided into two parts by the baffle, namely the water inlet cavity and the water drainage cavity, so that the water inlet and water drainage water sealing functions are realized, the number of parts is reduced, and the production cost is reduced; the O-shaped sealing ring ensures the sealing of the floor drain, and achieves the purposes of insect prevention and deodorization.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the overall explosive structure of the present invention;

FIG. 3 is an overall cross-sectional view of the present invention;

in the figure: 1. a base; 2. a gasket; 3. a funnel; 4. an O-shaped sealing ring; 5. locking a nut; 6. filtering with a screen; 7. and a baffle plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1-3, the floor drain for the dry district comprises a base 1, a gasket 2, a funnel 3, an O-shaped sealing ring 4, a locking nut 5, a filter screen 6 and a baffle 7, wherein the base 1 is an L-shaped integrated pipe body, the L-shaped integrated pipe body consists of a vertical pipe and a horizontal pipe, the horizontal pipe is communicated with one side of the vertical pipe, the baffle 7 is vertically arranged on the inner wall of the bottom of the vertical pipe, the inner cavity of the vertical pipe is divided into a water inlet cavity and a drainage cavity communicated with the horizontal pipe by the baffle 7, the outer side of the top end of the vertical pipe is provided with an external thread, a circle of boss is arranged at the lower end opening of the external, a locking nut 5 is screwed at the upper port of the external thread and is attached to the top of the gasket 2, an O-shaped sealing ring 4 is annularly arranged at the upper port of the funnel 3, the top of the funnel 3 is covered with a filter screen 6, the lower port of the funnel 3 is inserted into the water inlet cavity, and the inner wall of the upper port of the funnel 3 is sealed with the inner wall of the vertical pipe in a fitting manner through an O-shaped sealing ring 4;

wherein, the water seal height of the lower end of the funnel 3 is 35mm, and the base 1 is a PVC material member.

The working principle of the invention is as follows: water in the dry area passes through the filter screen 6 to the funnel 3, enters the water inlet cavity formed by the base 1, then overflows into the drainage cavity and then is drained into the drainage pipe to realize drainage, the water seal height is 35mm, and the insect prevention and deodorization are realized; the filter screen can be matched with a drain pipe of a washing machine for use, the drain pipe of the washing machine can be directly inserted into the funnel 3 only by taking off the filter screen 6, the structure is simple, the operation is easy, and the requirement of the washing machine matched with a self-contained bathroom dry area is met; the base 1 is made of PVC material and is made of the same material as the PVC drain pipe, and the PVC glue can be used for completely gluing, so that the risk of water leakage caused by gluing of different materials is effectively avoided, and property safety is guaranteed; the horizontal pipe connecting mode adopted by the dry district floor drain has the advantages that the requirement on height size is reduced, the space is saved, the height of the doorsill inside and outside the toilet is reduced, and the potential safety hazard is reduced; the baffle 7 is designed to divide the base 1 into two parts, namely a water inlet cavity and a water drainage cavity, so that the functions of water inlet and water drainage water sealing are realized, the number of parts is reduced, and the production cost is reduced; the O-shaped sealing ring 4 ensures the sealing of the floor drain, and achieves the purposes of insect prevention and deodorization.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The dry district small floor drain is characterized by comprising a base (1), a gasket (2), a funnel (3), an O-shaped sealing ring (4), a locking nut (5), a filter screen (6) and a baffle (7), wherein the base (1) is an L-shaped integrated pipe body, the L-shaped integrated pipe body consists of a vertical pipe and a transverse pipe, the transverse pipe is communicated with one side of the vertical pipe, the baffle (7) is vertically installed on the inner wall of the bottom of the vertical pipe, the vertical pipe inner cavity is divided into a water inlet cavity and a drainage cavity communicated with the transverse pipe by the baffle (7), an external thread is arranged on the outer side of the top end of the vertical pipe, a circle of boss is arranged at the lower end opening of the external thread, the gasket (2) is screwed at the position above the boss and at the upper end opening of the external thread, the upper end opening of the external thread is attached to the top position of the gasket (2), the O-shaped sealing ring at the, a filter screen (6) is covered on the top of the funnel (3), the lower port of the funnel (3) is inserted into the water inlet cavity, and the inner wall of the upper port of the funnel (3) is attached and sealed with the inner wall of the vertical pipe through an O-shaped sealing ring (4);

wherein, the water seal height of the lower end of the funnel (3) is 35mm, and the base (1) is a PVC material member.