CN210947073U

CN210947073U - Odour-proof floor drain

Info

Publication number: CN210947073U
Application number: CN201920946386.3U
Authority: CN
Inventors: 潘学刚
Original assignee: Jiangsu Zhongcai Pipeline Co ltd
Current assignee: Jiangsu Zhongcai Pipeline Co ltd
Priority date: 2019-06-23
Filing date: 2019-06-23
Publication date: 2020-07-07
Anticipated expiration: 2029-06-23

Abstract

The utility model relates to a deodorization floor drain, which comprises a floor drain body, wherein a floor drain cover plate is covered on the floor drain body; the lower end of the floor drain body is suitable for being communicated with a drainage pipeline; a plurality of baffles for sealing a water inlet of a drainage pipeline are uniformly distributed on the inner side wall of the floor drain body in the circumferential direction, one end of each baffle is hinged with the inner side wall of the floor drain body, and the other end of each baffle forms a free end; and a return spring is fixedly connected between the lower bottom surface of the baffle and the inner side wall of the floor drain body. According to the odor-resistant floor drain, the baffle is arranged on the floor drain body, and sewage is pressed down by the baffle under the action of gravity and is discharged into a drainage pipeline. After sewage is emptied, the baffle is lifted and reset under the action of the reset spring to seal the floor drain body. The V-shaped valve is additionally arranged on the inner pipe, so that the floor drain can still have the functions of preventing returning odor and blocking pests under the condition of long-term no water. Compact structure, the design is simple, dual deodorant and block the pest, and is effectual.

Description

Odour-proof floor drain

Technical Field

The utility model relates to a drainage facility technical field, concretely relates to deodorant floor drain.

Background

As a basic drainage facility, the floor drain is widely applied to places such as kitchens, shower rooms, toilets and the like. The floor drain is an important interface for connecting a drainage pipeline system and indoor ground, is an important part of a drainage system in a house, has the performance that the indoor air quality is directly influenced, and particularly in toilets which are contacted and used more in daily life, the floor drain not only plays a basic role of discharging sewage to a sewer pipeline, but also can meet the requirements of emitting peculiar smell of the sewage pipeline and preventing pests in the sewage pipeline from climbing to the toilet through the floor drain.

The existing floor drain is only provided with a basic floor drain cover plate and a filter screen, and cannot effectively seal a drainage pipeline, so that peculiar smell overflows into a toilet through the floor drain in a reverse direction, pests such as mosquitoes, flies, cockroaches and the like can enter the room along the floor drain, and the life of people is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the odor-resistant floor drain is provided, and the problem that the conventional floor drain does not have a corresponding accessory to close a drainage pipeline is solved.

The utility model provides a technical scheme that its technical problem adopted is: a deodorization floor drain comprises a floor drain body, wherein a floor drain cover plate covers the floor drain body;

the lower end of the floor drain body is suitable for being communicated with a drainage pipeline;

a plurality of baffles for sealing a water inlet of a drainage pipeline are uniformly distributed on the inner side wall of the floor drain body in the circumferential direction, one end of each baffle is hinged with the inner side wall of the floor drain body, and the other end of each baffle forms a free end;

and a return spring is fixedly connected between the lower bottom surface of the baffle and the inner side wall of the floor drain body.

Furthermore, the number of the baffle plates is two, and the free ends of the two baffle plates are in contact with each other to form a sealing layer, so that the floor drain is suitable for preventing peculiar smell and pests from entering a room from the floor drain body.

Further, the return spring is made of plastic or rubber materials.

Further, the floor drain body comprises a drain support and a floor drain core arranged on the drain support, and the floor drain core is formed by sleeving an inner pipe and an outer pipe;

one end of the baffle is hinged with the side wall of the inner pipe, and the return spring is arranged on the inner side wall of the inner pipe;

the bottom end of the inner pipe is provided with a V-shaped valve which is opened by depending on the water pressure discharged into the floor drain body, and the large-caliber end of the V-shaped valve is sleeved on the outer wall of the bottom of the inner pipe;

the inner wall of the outer pipe is fixedly provided with a supporting net, and the flat port end of the V-shaped valve is abutted against the supporting net.

Further, the V-shaped valve is made of an elastic material.

The utility model has the advantages that:

the floor drain body is provided with a baffle plate, and sewage is pressed down by the baffle plate under the action of gravity and is discharged into a drainage pipeline. After sewage is emptied, the baffle is lifted and reset under the action of the reset spring to seal the floor drain body.

The V-shaped valve is additionally arranged on the inner pipe, so that the floor drain can still have the functions of preventing returning odor and blocking pests under the condition of long-term no water.

Compact structure, the design is simple, dual deodorant and block the pest, and is effectual.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Figure 1 is the structure schematic diagram of the utility model discloses deodorant floor drain.

Wherein: 1. a floor drain cover plate; 2. a baffle plate; 3. a return spring; 4. supporting by leakage; 5. an inner tube; 6. an outer tube; 7. a V-shaped valve; 8. and supporting the net.

Detailed Description

The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

In this embodiment, as shown in fig. 1, a deodorization floor drain includes a floor drain body, and a floor drain cover plate 1 covers the floor drain body. The lower end of the floor drain body is suitable for being communicated with a drainage pipeline, and a plurality of baffles 2 used for sealing a water inlet of the drainage pipeline are evenly distributed on the inner side wall of the floor drain body in the circumferential direction. In the embodiment, the number of the baffle plates 2 is two, and the free ends of the two baffle plates 2 are in contact to form the sealing layer, so that the floor drain is suitable for preventing peculiar smell and pests from entering a room from the floor drain body. One end of the baffle 2 is hinged with the inner side wall of the floor drain body, and the other end of the baffle 2 forms a free end. A return spring 3 is fixedly connected between the lower bottom surface of the baffle 2 and the inner side wall of the floor drain body. The return spring 3 is made of plastic or rubber material. The floor drain body is provided with a baffle 2, and sewage presses the baffle 2 under the action of gravity and is discharged into a drainage pipeline. After sewage is emptied, the baffle 2 is lifted and reset under the action of the reset spring 3 to seal the floor drain body, so that peculiar smell is prevented from overflowing and pests are prevented from climbing out of the floor drain body.

As shown in figure 1, the floor drain body comprises a drain support 4 and a floor drain core arranged on the drain support 4, wherein the floor drain core is formed by sleeving an inner pipe 5 and an outer pipe 6. One end of the baffle 2 is hinged with the side wall of the inner pipe 5, and the return spring 3 is arranged on the inner side wall of the inner pipe 5. The bottom end of the inner pipe 5 is provided with a V-shaped valve 7 which is opened by the water pressure discharged into the floor drain body, and the large-caliber end of the V-shaped valve 7 is sleeved on the outer wall of the bottom of the inner pipe 5. The inner wall of the outer pipe 6 is fixedly provided with a supporting net 8, and the flat port end of the V-shaped valve 7 is abutted against the supporting net 8. The V-valve 7 is made of an elastic material. The V-shaped valve 7 is additionally arranged on the inner pipe, so that the floor drain can still have the functions of preventing returning odor and blocking pests under the condition of long-term no water.

The specific operation process of this embodiment is:

when sewage enters the floor drain body, the baffle 2 of the inner pipe 5 swings downwards under the action of gravity, and the sewage enters the inner pipe. Then the sewage is self-weight to press the closed V-shaped valve 7 to be opened, so that the sewage flows into the outer pipe 6 and is discharged into a drainage pipeline through a drainage port of the outer pipe 6, and drainage is realized. After the sewage is discharged, the large-caliber end of the V-shaped valve 7 is closed, so that odor and pests are prevented from entering a room through the floor drain.

To sum up, use this utility model's deodorant floor drain, be provided with the baffle on the floor drain body, sewage pushes down the baffle under the action of gravity, and in the drainage pipe drains side by side. After sewage is emptied, the baffle is lifted and reset under the action of the reset spring to seal the floor drain body.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A deodorization floor drain is characterized by comprising a floor drain body, wherein a floor drain cover plate (1) is covered on the floor drain body;

a plurality of baffles (2) for sealing a water inlet of a drainage pipeline are uniformly distributed on the inner side wall of the floor drain body in the circumferential direction, one end of each baffle (2) is hinged with the inner side wall of the floor drain body, and the other end of each baffle (2) forms a free end;

and a return spring (3) is fixedly connected between the lower bottom surface of the baffle (2) and the inner side wall of the floor drain body.

2. The odor-resistant floor drain according to claim 1, characterized in that the number of the baffle plates (2) is two, and the free ends of the two baffle plates (2) are contacted to form a sealing layer, which is suitable for preventing odor and pests from entering a room from the floor drain body.

3. Odour floor drain according to claim 1, wherein the return spring (3) is made of plastic or rubber material.

4. The odor-resistant floor drain of claim 1, wherein the floor drain body comprises a drain support (4) and a floor drain core arranged on the drain support (4), and the floor drain core is formed by sleeving an inner pipe (5) and an outer pipe (6);

one end of the baffle (2) is hinged with the side wall of the inner pipe (5), and the return spring (3) is arranged on the inner side wall of the inner pipe (5);

the bottom end of the inner pipe (5) is provided with a V-shaped valve (7) which is opened by means of water pressure discharged into the floor drain body, and the large-caliber end of the V-shaped valve (7) is sleeved on the outer wall of the bottom of the inner pipe (5);

the inner wall of the outer pipe (6) is fixedly provided with a supporting net (8), and the flat port end of the V-shaped valve (7) is abutted against the supporting net (8).

5. Anti-odor floor drain according to claim 4, characterized in that said V-shaped valve (7) is made of an elastic material.