CN219033481U

CN219033481U - Floor drain capable of preventing water from being reversed

Info

Publication number: CN219033481U
Application number: CN202223380290.6U
Authority: CN
Inventors: 赵康于
Original assignee: Yuhuan Kangyu Copper Industry Co ltd
Current assignee: Yuhuan Kangyu Copper Industry Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-16
Anticipated expiration: 2032-12-16

Abstract

The utility model provides a water-backflow-preventing floor drain, and belongs to the technical field of floor drains. The utility model provides a prevent anti-water floor drain, includes the floor drain passageway of hollow setting, floor drain passageway top has linked firmly the floor drain board, the center department of floor drain board is equipped with detachable cover plate, the cover plate sets up its characterized in that for the fretwork: the floor drain channel inner sealing assembly; the sealing assembly comprises a water storage block, wherein a guide block is fixedly connected in the water storage block, a floating block is arranged in the water storage block in a sliding manner, a water collecting piece is fixedly connected to the inner wall of the floor drain channel, the floating block can be abutted to the water collecting piece, and an annular floating ring is arranged at the bottom of the floating block.

Description

Floor drain capable of preventing water from being reversed

Technical Field

The utility model belongs to the field of floor drains, and particularly relates to an anti-backflow floor drain.

Background

The floor drain is an important interface for connecting a drainage pipeline system with the indoor ground, is used as an important part of the drainage system in a house, has the most basic function of water leakage, but has poor water reflection preventing function, cannot meet daily needs of people, is in a normally open state, and has long-term odor and mosquito leakage indoors.

Disclosure of Invention

The utility model provides an anti-backflow floor drain aiming at the defects of the prior art.

In order to achieve the above purpose, the utility model provides a technical scheme that the anti-backflow floor drain comprises a floor drain channel which is arranged in a hollow mode, a floor drain plate is fixedly connected to the top of the floor drain channel, a detachable cover plate is arranged at the center of the floor drain plate, and the cover plate is arranged in a hollow mode, and is characterized in that: the floor drain channel inner sealing assembly;

the sealing assembly comprises a water storage block, a guide block is fixedly connected in the water storage block, a floating block is arranged in the water storage block in a sliding mode, a water collecting piece is fixedly connected to the inner wall of the floor drain channel, the floating block can be abutted to the water collecting piece, and an annular floating ring is arranged at the bottom of the floating block.

Optionally, the water collecting piece is in a funnel-shaped arrangement, wherein one side close to the floor drain plate is a big round end, and one side far away from the floor drain plate is a small round end.

Optionally, the water storage piece is close to one side terminal surface of floor drain board is equipped with the opening, the guide block is located open-ended center department, the water storage piece is fixed through the connecting plate on the inner wall of floor drain passageway, the water storage piece is close to one side terminal surface of floor drain board has linked firmly the filter screen, the filter screen is the setting of falling funnel shape, and wherein little circle end is located and is close to one side of floor drain board.

Optionally, a groove is formed in the end face of one side, close to the floor drain plate, of the floating block, the groove is matched with the water collecting sheet, and resin paint is sprayed in the groove.

Optionally, the floating block is far away from a side end face of the floor drain board is provided with a notch, the notch can be sleeved on the guide block, the floating ring is fixed on a side end face of the floating block far away from the floor drain board, and the floating ring is hollow.

Optionally, the floating block is integrally made of light materials.

In summary, compared with the prior art, the utility model has the following beneficial effects:

1. due to the arrangement of the sealing component, after the water storage block is fully filled with water, the floating block can be driven to be propped against the water collecting piece through the buoyancy of the floating ring through the arrangement of the floating ring, so that the effect of sealing the floor drain is achieved.

2. When the phenomenon of water reflection appears, the water flow is full of the floor drain, the whole floating block can generate buoyancy, the integral buoyancy of the floating block is greatly increased, the tightness of the floating block is further increased, water in the floor drain is effectively prevented from flowing into a room after water reflection, the floating block is in a normally closed state when in normal use, and odor and mosquitoes can be effectively prevented from entering the room through the floor drain.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a front view of the present utility model.

FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2 in accordance with the present utility model.

10. A floor drain channel; 11. floor drain board; 12. a cover plate; 14. a water collecting sheet; 15. a floating block; 16. a guide block; 17. a floating ring; 18. a filter screen; 19. and a water storage block.

Detailed Description

In order to enable those skilled in the art to better understand the present utility model, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in figures 1-3, the anti-backflow floor drain comprises a floor drain channel 10 which is arranged in a hollow manner, the top of the floor drain channel 10 is fixedly connected with a floor drain plate 11, a detachable cover plate 12 is arranged in the center of the floor drain plate 11, the cover plate 12 is arranged in a hollow manner, a sealing component in the floor drain channel 10 comprises a water storage block 19, a guide block 16 is fixedly connected in the water storage block 19, an opening is formed in one side end face of the water storage block 19, which is close to the floor drain plate 11, the guide block 16 is positioned in the center of the opening, the water storage block 19 is fixedly arranged on the inner wall of the floor drain channel 10 through a connecting plate, a filter screen 18 is fixedly connected to one side end face of the water storage block 19, which is close to the floor drain plate 11, a floating block 15 is arranged in a sliding manner, the inner wall of the floor drain channel 10 is fixedly connected with a water collecting piece 14, the water collecting piece 14 is arranged in a funnel shape, one side, which is close to the floor drain plate 11, a small round end is arranged, the floating block 15 can be abutted against the water collecting piece 14, an annular floating ring 17 is arranged at the bottom of the floating block 15, the floating ring 17 is fixedly arranged on one side of the floor drain plate 11, which is far from the floating ring 17, and the floating ring 17 is arranged in the hollow floating ring 17, and can be driven by the floating ring 17, and the floating ring 17 is arranged under the hollow floating ring 17.

The floating block 15 is provided with a groove near one side end face of the floor drain plate 11, the groove is matched with the water collecting sheet 14, resin paint is sprayed in the groove, a notch is arranged on one side end face of the floating block 15 far away from the floor drain plate 11, the notch can be sleeved on the guide block 16, the whole floating block 15 is made of light materials, the light materials are materials with density smaller than water, after the water storage block 19 is fully filled with water, the floating block 15 can be driven to abut against the water collecting sheet 14 through buoyancy, so that the floor drain sealing effect is achieved, meanwhile, when the phenomenon of water reflection occurs, the buoyancy of the floating block 15 is only increased, the sealing performance of the floating block 15 is further increased, water in the floor drain is effectively prevented from flowing into a room after water reflection, and odor and mosquitoes can be prevented from entering the room through the floor drain through the sealing of the floating block 15.

When the floor drain is used, water flows into the floor drain, the water flows are gathered in the water collecting piece 14, when the water flows overflow the water collecting piece 14, the floating block 15 can overcome the buoyancy of the water collecting piece 14 and move downwards, so that the water collecting piece 14 is opened, the water flows into a pipeline through the edge of the water storage block 19, when the water is less, the water collecting piece 14 cannot be submerged, at the moment, the floating block 15 and the floating ring 17 move upwards under the buoyancy effect of the water in the water storage block 19 and abut against the water collecting piece 14, the purpose of closing the floor drain can be achieved, the phenomenon that the water back flows into the room is effectively prevented, and when the water storage block 19 is free of water, the water flows into the water storage block 19 through the filtration of the filter screen 18 in the normal drainage process of the floor drain, so that the floor drain is always in a water state in the water storage block 19 when the floor drain is used is ensured.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Claims

1. The utility model provides a prevent anti-water floor drain, includes floor drain passageway (10) of hollow setting, floor drain passageway (10) top has linked firmly floor drain board (11), the center department of floor drain board (11) is equipped with detachable cover sheet (12), cover sheet (12) are the fretwork setting, its characterized in that: a seal assembly within the floor drain channel (10);

the sealing assembly comprises a water storage block (19), a guide block (16) is fixedly connected in the water storage block (19), a floating block (15) is arranged in the water storage block (19) in a sliding mode, a water collecting piece (14) is fixedly connected with the inner wall of the floor drain channel (10), the floating block (15) can be abutted to the water collecting piece (14), and an annular floating ring (17) is arranged at the bottom of the floating block (15).

2. A water reflection preventing floor drain according to claim 1, characterized in that: the water collecting piece (14) is arranged in a funnel shape, wherein one side close to the floor drain plate (11) is a big round end, and one side far away from the floor drain plate (11) is a small round end.

3. A water reflection preventing floor drain according to claim 1, characterized in that: the water storage block (19) is close to one side end face of the floor drain plate (11) and is provided with an opening, the guide block (16) is located at the center of the opening, the water storage block (19) is fixed on the inner wall of the floor drain channel (10) through a connecting plate, a filter screen (18) is fixedly connected to one side end face of the water storage block (19) close to the floor drain plate (11), and the filter screen (18) is in an inverted funnel-shaped arrangement, wherein a small round end is located at one side close to the floor drain plate (11).

4. A water reflection preventing floor drain according to claim 1, characterized in that: the floating block (15) is provided with a groove near one side end surface of the floor drain plate (11), the groove is matched with the water collecting sheet (14), and resin paint is sprayed in the groove.

5. A water reflection preventing floor drain according to claim 1, characterized in that: the floor drain plate is characterized in that a notch is formed in the end face of one side, far away from the floor drain plate (11), of the floating block (15), the notch can be sleeved on the guide block (16), the floating ring (17) is fixed on the end face of one side, far away from the floor drain plate (11), of the floating block (15), and the floating ring (17) is hollow.

6. A water reflection preventing floor drain according to claim 1, characterized in that: the whole floating block (15) is made of light materials.