CN216948660U

CN216948660U - Combined filter screen anti-blocking floor drain

Info

Publication number: CN216948660U
Application number: CN202122437882.6U
Authority: CN
Inventors: 刘浏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-07-12
Anticipated expiration: 2031-10-09

Abstract

The utility model provides a combined filter screen anti-blocking floor drain. The anti-blocking floor drain comprises an upper opening type top plate box and storage type floor drain components, wherein one or two or more than two water drainage ports are formed in the bottom surface of the top plate box, and one storage type floor drain component is installed at each water drainage port; the storage type floor drain assembly comprises a floor drain shell and an upper opening type filter screen box arranged in the floor drain shell, the floor drain shell is of a hollow cavity structure, a water inlet connected with a water outlet in a matched mode is formed in the upper end of the floor drain shell, a water outlet connected with a water discharging pipe in a matched mode is formed in the lower end of the floor drain shell, the water inlet of the floor drain shell is connected with the water outlet in the bottom of a top plate box, the filter screen box is embedded into the floor drain shell from the water outlet, and a water outlet gap is formed between the box body of the filter screen box and the floor drain shell. The utility model has simple structure, convenient assembly and disassembly and good drainage effect, can not cause the condition of accumulated water caused by floor drain blockage due to untimely sundries cleaning, and can be matched with the existing floor drain cover plate for use.

Description

Combined filter screen anti-blocking floor drain

Technical Field

The utility model relates to kitchen and bathroom supplies, in particular to a combined filter screen anti-blocking floor drain for a bathroom.

Background

The floor drain is a necessary sanitary ware in a toilet in the family life of people, and can discharge domestic sewage into a sewage pipeline in a centralized manner, so that the life of people is clean and comfortable. The existing floor drains on the market are divided into two types, one type is provided with a filter screen, the other type is not provided with the filter screen, in daily life, hairs fall off every day due to human body metabolism, particularly, more hairs in a bathroom can flow into the floor drain along water, and the hairs of the floor drain without the filter screen can directly block a drainage pipeline; the hair and sundries of the floor drain with the filter screen can be accumulated on the filter screen, and if the floor drain is not cleaned in time, the floor drain can cause unsmooth drainage and is easy to accumulate water during shower.

Disclosure of Invention

The combined filter screen anti-blocking floor drain provided by the utility model can be used in a bathroom, not only can collect hair sundries, but also can not cause water accumulation due to filter screen blockage, and is low in production cost and convenient to assemble and disassemble.

In order to achieve the technical purpose, the utility model provides a combined filter screen anti-blocking floor drain which comprises an upper opening type top plate box and storage type floor drain components, wherein one or two or more than two water outlets are formed in the bottom surface of the top plate box, and each water outlet is provided with one storage type floor drain component; the storage type floor drain assembly comprises a floor drain shell and an upper open type filter screen box arranged in the floor drain shell, the floor drain shell is of a hollow cavity structure, a water inlet connected with a water outlet in a matched mode is formed in the upper end of the floor drain shell, a water outlet connected with a water drain pipe in a matched mode is formed in the lower end of the floor drain shell, the water inlet of the floor drain shell is connected with the water outlet in the bottom of the top plate box, the outer diameter of the box body of the filter screen box is smaller than the inner diameter of the water outlet and the inner diameter of the water inlet, an outer convex part with the diameter larger than the outer diameter of the water outlet is arranged on the open edge of the filter screen box, the filter screen box is embedded into the floor drain shell from the water outlet, the outer convex part on the open edge of the filter screen box is erected on the bottom of the top plate box, and a water outlet gap is formed between the box body of the filter screen box and the floor drain shell.

The utility model has the following excellent technical scheme: the anti-blocking floor drain further comprises a deodorization cover arranged at the water outlet of the floor drain shell.

The utility model has the following excellent technical scheme: the top plate box is of a square, rectangular, triangular, pentagonal or hexagonal structure, a floor drain cover plate matched with the top plate box in shape is arranged on the open face of the top plate box in an embedded mode, and a plurality of water leakage holes are formed in the floor drain cover plate.

The utility model has the following excellent technical scheme: the top plate box is a metal piece, and the floor drain shell is a plastic piece; the water outlet on the bottom surface of the top plate box is a circular connector with internal threads, the water inlet of the floor drain shell is a circular connector with external threads, and the water inlet of the floor drain shell is in threaded connection with the water outlet of the top plate box.

The utility model has the following excellent technical scheme: the filter screen box is a cylindrical net structure made of plastics, and a lifting ring is arranged on the open face of the filter screen box.

The utility model has the following excellent technical scheme: the floor drain shell is a cylindrical hollow shell, and the diameter of the hollow cavity of the floor drain shell is larger than the outer diameters of the water inlet and the water outlet.

The utility model has the beneficial effects that:

(1) the floor drain comprises an open top plate box, a floor drain shell and a filter screen box, wherein the floor drain shell is in threaded connection with the top plate box, the filter screen box is suspended in the floor drain shell, the three components are simple to combine and convenient to disassemble and assemble, and the filter screen box can be taken out at any time to be cleaned; the top plate box can be made of metal pieces, so that the service life is prolonged, and the floor drain shell is made of plastic pieces, so that the production cost is reduced;

(2) according to the utility model, the filter screen is prepared into a box shape, water and sundries enter the filter screen box together, the filter screen box can filter and store the sundries in the box body, and water enters the floor drain shell through the filtering holes in the filter screen box and is drained through the drain pipe at the bottom; because the filter screen box is a box body prepared by adopting the filter screen, the filter screen box has a certain depth, the filter area of the filter screen is increased, impurities such as hair and the like can be stored in the box body, and the filter screen cannot be blocked even if the impurities are not cleaned immediately;

(3) the open top cover plate can be designed into a square shape, a rectangular shape, a triangular shape, a hexagonal shape and the like which are matched with the shape of the existing floor drain cover plate, and can be matched with the existing floor drain cover plate for use;

(4) according to the utility model, an open top cover plate with a larger area can be designed to be matched with a plurality of floor drain shells for use according to the decoration requirements, so that the drainage area is increased, and the drainage speed is accelerated;

(5) the utility model can also be combined with the prior deodorization cover, and the deodorization cover is directly embedded into the drainage port at the bottom of the floor drain shell to play a role of deodorization.

Drawings

Figure 1 is a longitudinal cross-sectional view of the storage floor drain assembly of the present invention in isolation;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a longitudinal cross-sectional view of a plurality of storage floor drain assemblies of the present invention;

FIG. 4 is a top view of FIG. 3;

figure 5 is a schematic view of the structure of the floor drain shell according to the utility model;

FIG. 6 is a schematic view of the construction of the filter cartridge of the present invention;

FIGS. 7 and 8 are schematic views showing the combination state of the floor drain cover plate and the deodorization cover according to the present invention;

fig. 9 to 11 are schematic views of different shapes of the top plate cassette.

In the figure: the water-saving floor drain comprises a top plate box 1, a water outlet 2, a floor drain shell 3, a water inlet 300, a water outlet 301, a filter screen box 4, an outer convex part 400, a water outlet gap 5, a deodorant cover 6, a floor drain cover plate 7, a water leakage hole 700 and a lifting ring 8.

Detailed Description

The utility model will be further explained with reference to the drawings. Detailed description of the preferred embodimentsthe embodiments are specifically illustrated in fig. 1-11. accordingly, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the present invention are conventionally placed in use, or the orientations or positional relationships that are conventionally understood by those skilled in the art, and are used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the embodiment, as shown in fig. 1 to 4, the combined type filter screen anti-blocking floor drain comprises an upper opening type top plate box 1 and a storage type floor drain assembly, wherein one or two or more than two water outlets 2 are arranged on the bottom surface of the top plate box 1, the water outlets 2 are specifically arranged according to the drainage requirement, each water outlet 2 is a circular connector with internal threads, and the storage type floor drain assembly is arranged at each water outlet 2; the storage type floor drain assembly comprises a floor drain shell 3 and an upper opening type filter screen box 4 arranged in the floor drain shell 3, as shown in fig. 5, the floor drain shell 3 is a cylindrical plastic hollow shell, the upper end of the floor drain shell is provided with a water inlet 300 connected with a water outlet 2 in a matching mode, the lower end of the floor drain shell is provided with a water outlet 301 connected with a water drainage pipe in a matching mode, the diameter of the hollow cavity of the floor drain shell 3 is larger than that of the water inlet 300 and that of the water outlet 301, the water inlet 300 of the floor drain shell 3 is a circular connector with external threads, as shown in fig. 1 and fig. 3, and the water inlet 300 of the floor drain shell 3 is in threaded connection with the water outlet 2 at the bottom of the top plate box 1. As shown in fig. 6, the filter screen box 4 is an upper opening type cylindrical net-shaped box body made of plastic, a lifting ring 8 is arranged on the opening surface of the filter screen box 4, an outer convex part 400 with the diameter larger than the outer diameter of the water outlet 2 is arranged on the opening edge of the filter screen box 4, and the outer diameter of the box body of the filter screen box 4 is smaller than the inner diameters of the water outlet 2 and the water inlet 300. As shown in fig. 1, the strainer box 4 is inserted into the floor drain housing 3 from the water outlet 2, the outer convex part 400 of the opening edge is erected on the bottom surface of the top plate box 1, and a water outlet gap 5 is arranged between the box body of the strainer box 4 and the floor drain housing 3.

In the combined filter screen anti-blocking floor drain provided in the embodiment, as shown in fig. 7 and 8, the anti-blocking floor drain further comprises a deodorizing cover 6 arranged at a water outlet 301 of the floor drain shell 3 and a floor drain cover plate 7 arranged on an open surface of the top plate box 1; the deodorizing cover 6 can adopt the existing deodorizing cover structure, the water outlet 301 is shielded under the normal state, and when water passes through, the water can be automatically opened under the action of gravity for drainage. The floor drain cover plate 7 can adopt an existing assembly part, a plurality of water leakage holes 700 are formed in the surface or the side face of the floor drain cover plate 7, the shape of the top plate box 1 is matched with that of the floor drain cover plate 7 and can be in other shapes such as a square, rectangle, triangle, pentagon or hexagon structure, and the floor drain cover plate 7 can be embedded into the open face of the top plate box 1, so that water drainage is facilitated. In order to save cost and ensure the service life and the attractiveness of the floor drain, the top plate box 1 is made of metal parts, and the floor drain shell 3 is made of plastic parts.

When the floor drain cover plate is used specifically, the top plate box 1 and the floor drain shell 3 are connected in a threaded mode, the deodorization cover 6 is embedded into the water outlet 301 of the floor drain shell 3, the filter screen box 4 is embedded into the floor drain shell 3 from the water outlet of the top plate box 1 and clamped in the water outlet of the top plate box 1, then the floor drain cover plate is integrally installed at a floor drain opening of a bathroom, the open face of the top plate box 1 is flush with the open face of the floor drain opening, the water outlet 301 at the bottom of the floor drain shell 3 is connected with the drain pipe in a sealing mode, and then the floor drain cover plate 7 matched with the floor drain cover plate is installed in a matching mode. When daily use, water directly gets into in the roof box 1 through floor drain apron 7 with hair debris, then get into in the filter screen box 4, water directly flows into floor drain casing 3 and discharges through the drain pipe through the mesh on the filter screen box 4, debris and hair just can persist in filter screen box 4, because filter screen box 4 all is equipped with the mesh for whole, even there is the piling up of debris and hair, also only can be with the net piece jam of bottom, the mesh of side all can normally leak, can not lead to the ponding phenomenon, and also need not in time clear up, can accumulate the clearance of taking out together after the one end time.

The above description is only an embodiment of the present invention, and the description is specific and detailed, but not intended to limit the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a stifled floor drain is prevented to modular filter screen which characterized in that: the anti-blocking floor drain comprises an upper opening type top plate box (1) and storage type floor drain components, wherein one or two or more than two water outlets (2) are formed in the bottom surface of the top plate box (1), and one storage type floor drain component is installed at each water outlet (2); the storage type floor drain assembly comprises a floor drain shell (3) and an upper open type filter screen box (4) arranged in the floor drain shell (3), the floor drain shell (3) is of a hollow cavity structure, the upper end of the floor drain shell is provided with a water inlet (300) which is connected with the water outlet (2) in a matching way, the lower end of the floor drain shell is provided with a water outlet (301) which is connected with the water drainage pipe in a matching way, the water inlet (300) of the floor drain shell (3) is connected with the water outlet (2) at the bottom of the top plate box (1), the outer diameter of the box body of the filter screen box (4) is smaller than the inner diameters of the water outlet (2) and the water inlet (300), the open edge of the filter screen box (4) is provided with an outer convex part (400) with the diameter larger than the outer diameter of the water outlet (2), the filter screen box (4) is embedded into the floor drain shell (3) from the water outlet (2), the outer convex part (400) of the opening edge is erected on the bottom surface of the top plate box (1), and a water outlet gap (5) is arranged between the box body of the filter screen box (4) and the floor drain shell (3).

2. The combined filter screen anti-blocking floor drain according to claim 1, characterized in that: the anti-blocking floor drain further comprises a deodorizing cover (6) arranged at the water outlet (301) of the floor drain shell (3).

3. The combined filter screen anti-blocking floor drain according to claim 1 or 2, characterized in that: the floor drain is characterized in that the top plate box (1) is of a square, rectangular, triangular, pentagonal or hexagonal structure, a floor drain cover plate (7) matched with the top plate box (1) in shape is matched with the open face of the top plate box (1), the floor drain cover plate (7) is embedded in the open face of the top plate box (1), and a plurality of water leakage holes (700) are formed in the floor drain cover plate (7).

4. The combined filter screen anti-blocking floor drain according to claim 1 or 2, characterized in that: the top plate box (1) is a metal piece, and the floor drain shell (3) is a plastic piece; the water outlet (2) on the bottom surface of the top plate box (1) is a circular connector with internal threads, the water inlet (300) of the floor drain shell (3) is a circular connector with external threads, and the water inlet (300) of the floor drain shell (3) is in threaded connection with the water outlet (2) of the top plate box (1).

5. The combined filter screen anti-blocking floor drain according to claim 1 or 2, characterized in that: the filter screen box (4) is a cylindrical mesh structure made of plastics, and a lifting ring (8) is arranged on the open face of the filter screen box (4).

6. The combined filter screen anti-blocking floor drain according to claim 1 or 2, characterized in that: the floor drain shell (3) is a cylindrical hollow shell, and the diameter of the hollow cavity part of the floor drain shell (3) is larger than the outer diameters of the water inlet (300) and the water outlet (301).