CN211690677U

CN211690677U - Sealed deodorant floor drain

Info

Publication number: CN211690677U
Application number: CN201921962045.1U
Authority: CN
Inventors: 张辉国
Original assignee: Hengyang Yetong Plastic Co ltd
Current assignee: Hengyang Yetong Plastic Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-10-16
Anticipated expiration: 2029-11-14

Abstract

A sealed and deodorant floor drain comprises a floor drain shell, a floor drain cover, an inner pipe, a floating ball and an outer pipe, wherein the floor drain shell is bowl-shaped, a through hole for installing the inner pipe is formed in the center of the bottom of the floor drain shell, the floor drain cover corresponds to the floor drain shell, a filtering hole is formed in the floor drain cover, the inner pipe is cylindrical, the inner part of the inner pipe is hollow, two ends of the inner pipe are provided with holes which are respectively a water inlet hole and a water outlet hole, one end of the water inlet hole is connected with the floor drain shell, the floating ball is arranged in the inner pipe, the diameter of the floating ball is larger than that of the water outlet hole, the diameter of the floating ball is smaller than the inner diameter of the inner pipe, the outer pipe and the. The utility model provides a floor drain still can realize sealed after the sewage withered in the floor drain structure, prevents that sewer foul smell from rushing to the room in.

Description

Sealed deodorant floor drain

Technical Field

The utility model relates to a drainage pipe field, concretely relates to sealed deodorant floor drain.

Background

The floor drain is an important interface for connecting a drainage pipeline system and the indoor ground, is an important part of a drainage system in a house, has the performance which directly influences the quality of indoor air, and is designed and installed on floors of kitchens and toilets in rooms of a building for draining sewage and preventing odor from rising upwards. The traditional floor drain is characterized in that an inverted sealing bowl is buckled on an annular U-shaped bowl, and an upper rib is designed at the contact part of the sealing bowl and the U-shaped bowl, so that a water leakage gap is kept at the contact part. Then a grate cover is covered to block the dirt. The working principle is that when sewage is discharged, the U-shaped bowl is filled with the sewage at first, and the sewage is used for sealing off odor of a sewer. The disadvantage of this structure is that when the sewage is dried, the sealing function is lost, the odor of the sewer still rushes into the room, and the sealing function is not achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the background art and providing a sealed and deodorant floor drain, which can still realize sealing after the sewage in the floor drain structure is dried up and prevent the odor of a sewer from rushing into a room.

The technical scheme of the utility model is that: a sealed and deodorant floor drain comprises a floor drain shell, a floor drain cover, an inner pipe, a floating ball and an outer pipe, wherein the floor drain shell is bowl-shaped, a through hole for installing the inner pipe is formed in the center of the bottom of the floor drain shell, the floor drain cover corresponds to the floor drain shell, a filter hole is formed in the floor drain cover, the inner pipe is cylindrical, the inner part of the inner pipe is hollow, two ends of the inner pipe are provided with a water inlet hole and a water outlet hole respectively, one end of the water inlet hole is connected with the floor drain shell, the floating ball is arranged in the inner pipe, the diameter of the floating ball is larger than that of the water outlet hole, the diameter of the floating ball is smaller than the inner diameter of the inner pipe, the outer pipe and the inner.

Furthermore, the diameter of the floating ball is larger than that of the water inlet hole, so that the floating ball is prevented from rushing out of the inner pipe when water is drained.

Furthermore, the circumference of the water outlet hole is wrapped by soft materials, so that the sealing effect of the floating ball when contacting with the water outlet hole is improved.

Furthermore, fillet treatment is carried out between the inner wall of the inner pipe and the water outlet hole, so that the floating ball automatically rolls to the water outlet hole under the action of the self gravity.

Further, the buoyancy of the floating ball in water is larger than the gravity of the floating ball.

Furthermore, the floating ball is made of wood.

Furthermore, the apopore of outer tube is square, and the apopore has outside many, and evenly sets up along the outer tube edge.

Further, the outer pipe and the floor drain shell are integrally formed.

Further, the inner pipe is detachably connected with the floor drain shell.

The utility model has the advantages that: the utility model provides a sealed deodorant floor drain when using at ordinary times, utilizes the water seal principle to realize sealed, after the sewage in the floor drain structure is withered, can utilize the floater to realize sealed, prevents that sewer foul smell from rushing to the room in.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an inner tubular structure according to an embodiment of the present invention;

FIG. 3 is an exemplary illustration of an embodiment of the present invention;

FIG. 4 is a perspective view of an outer tube of an embodiment of the present invention;

in the figure, 1-floor drain shell, 2-floor drain cover, 21-filtering hole, 3-inner pipe, 31-water inlet, 32-water outlet, 33-round angle, 4-floating ball, 5-outer pipe and 51-water leakage hole.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific examples.

It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present application are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, change of the ratio relationship or adjustment of the sizes should still fall within the scope of the present invention without affecting the functions and the achievable purposes of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Examples

As shown in fig. 1-3, the present embodiment is a sealed and odor-resistant floor drain, which includes a floor drain shell 1, a floor drain cover 2, an inner tube 3, a floating ball 4, and an outer tube 5, wherein the floor drain shell 1 is bowl-shaped, a through hole for installing the inner tube 3 is provided in the center of the bottom, the floor drain cover 2 corresponds to the floor drain shell 1, a filtering hole 21 is provided on the floor drain cover 2, the inner tube 3 is cylindrical, the interior is hollow, two ends are provided with holes, namely a water inlet hole 31 and a water outlet hole 32, and one end of the water inlet hole is connected to the floor drain;

the floating ball 4 of the embodiment is arranged in the inner pipe 3, the diameter of the floating ball 4 is larger than the diameters of the water outlet hole 32 and the water inlet hole 31, the diameter of the floating ball 4 is smaller than the inner diameter of the inner pipe 3, the inner wall of the inner pipe 3 and the water outlet hole 32 are processed by the fillet 33, so that the floating ball 4 automatically rolls to the water outlet hole 32 under the action of self gravity, the outer pipe 5 and the inner pipe 3 of the embodiment are coaxially arranged, one end of the outer pipe 5 is provided with a bottom, the side wall of the other end is provided with a water leakage port 51, and the end of the outer pipe;

the floating ball 4 of the embodiment is made of wood, and the circumference of the water outlet is wrapped by soft rubber material;

the apopore of the outer tube 5 of this embodiment is square, and the apopore has a plurality ofly, and evenly sets up along 5 edges of outer tube, and outer tube 5 and floor drain shell 1 integrated into one piece.

The inner pipe 3 of the embodiment is in threaded connection with the floor drain shell 1.

When the floor drain is used in ordinary times, the water seal principle of a common floor drain is utilized for sealing, so that the odor of a sewer is prevented from rushing upwards, and after water in the floor drain is dried, the water outlet is blocked by utilizing the gravity of the floating ball, so that the sealing effect is realized.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention, and under the circumstances, it is to improve, modify, and substitute the same or use the structure or method of the present invention in other fields to obtain the same effect, and all belong to the protection scope included in the present invention.

Claims

1. The utility model provides a sealed deodorant floor drain, includes floor drain shell (1), floor drain lid (2), its characterized in that: also comprises an inner pipe (3), a floating ball (4) and an outer pipe (5), the floor drain shell (1) is bowl-shaped, the center of the bottom is provided with a through hole for installing the inner pipe (3), the floor drain cover (2) corresponds to the floor drain shell (1), the floor drain cover (2) is provided with a filter hole (21), the inner pipe (3) is a cylinder, the inner part is hollow, two ends of the inner pipe are provided with holes, a water inlet hole (31) and a water outlet hole (32) are respectively arranged, one end of the water inlet hole (31) is connected with the floor drain shell (1), the floating ball (4) is arranged in the inner pipe (3), the diameter of the floating ball (4) is larger than that of the water outlet hole (32), the diameter of the floating ball (4) is smaller than the inner diameter of the inner pipe (3), the outer pipe (5) and the inner pipe (3) are coaxially arranged, one end of the outer pipe (5) is provided with a bottom, the side wall of the other end of the outer pipe is provided with a water leakage port (51), and the end, provided with the water leakage port (51), of the outer pipe (5) is connected with the floor drain shell (1).

2. The floor drain capable of sealing and deodorizing as claimed in claim 1, characterized in that: the diameter of the floating ball (4) is larger than that of the water inlet hole (31).

3. A floor drain with sealing and deodorizing function as claimed in claim 2, characterized in that: and a fillet (33) is formed between the inner wall of the inner pipe (3) and the water outlet hole (32) for processing, so that the floating ball (4) automatically rolls to the water outlet hole (32) under the action of the self gravity.

4. The floor drain capable of sealing and deodorizing as claimed in claim 1, characterized in that: the buoyancy force of the floating ball (4) in the water is larger than the self gravity.

5. A floor drain with sealing and deodorizing function as claimed in claim 3, characterized in that: the circumference of the water outlet hole (32) is wrapped by soft materials.

6. The floor drain capable of sealing and deodorizing as claimed in claim 4, wherein: the floating ball (4) is made of wood.

7. The floor drain capable of sealing and deodorizing as claimed in claim 1, characterized in that: the apopore (32) of outer tube (5) are square, and apopore (32) have a plurality ofly, and evenly set up along outer tube (5) edge.

8. A sealed and anti-foul floor drain as claimed in any one of claims 1 to 5, characterized in that: the outer pipe (5) and the floor drain shell (1) are integrally formed.

9. The floor drain capable of sealing and deodorizing as claimed in claim 7, wherein: the inner pipe (3) and the floor drain shell (1) are integrally formed.