CN212896746U

CN212896746U - Same-floor drainage water seal double-channel overflow floor drain

Info

Publication number: CN212896746U
Application number: CN202021392670.XU
Authority: CN
Inventors: 朱圣龙
Original assignee: 朱圣龙
Current assignee: Suzhou TISU building materials Co.,Ltd.
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-06
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a same-floor drainage water seal double-channel overflow floor drain, which comprises a floor drain pipe and a water seal device, wherein the floor drain pipe is sleeved in the water seal device, a circle of annular vertical ring plate is arranged on a bottom plate in the water seal device, an overflow port is arranged at the top of the vertical ring plate, the bottom of the floor drain pipe is positioned below the overflow port, a gap is arranged between the floor drain pipe and the vertical ring plate to form a water storage cavity, a gap is arranged between the vertical ring plate and the inner wall of the water seal device to form a flow guide channel, and the bottom of the flow guide channel is of an inclined annular structure; the overflow mouth sets up in the high-end position of water conservancy diversion passageway, and the inside low side position that is located the water conservancy diversion passageway of water seal arrangement is provided with the outlet, the utility model is suitable for a floor drain, the noise reduction effect of this floor drain is good, and the water of overflow can flow to the outlet by the both sides of water conservancy diversion passageway simultaneously, realizes "binary channels" effect, has reduced the flow of rivers, has promoted drainage speed.

Description

Same-floor drainage water seal double-channel overflow floor drain

Technical Field

The utility model belongs to the technical field of the floor drain, specifically a with double-channel overflow floor drain of layer drainage water seal.

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 very important for controlling peculiar smell in a bathroom;

the existing same-layer drainage water seal floor drain mainly comprises two types, namely a Baotu spring type overflow floor drain and an overflow floor drain with an overflow port, wherein when the Baotu spring type overflow floor drain is used, the distance between the top of sewage overflow and the bottom of a drainage channel is large, so that the noise generated during overflow is large, the overflow floor drain with the overflow port is of a single-channel structure, namely, a single annular channel is arranged between the overflow port and a drainage port, the drainage speed of the single-channel structure is low, and the problem of unsmooth drainage caused by large water flow turning angle is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a with double-channel overflow floor drain of layer drainage water seal.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water-seal double-channel overflow floor drain for drainage at the same floor comprises a floor drain pipe and a water seal device, wherein the floor drain pipe is sleeved inside the water seal device, a circle of annular vertical ring plate is arranged on a bottom plate inside the water seal device, an overflow port is formed in the top of the vertical ring plate, the bottom of the floor drain pipe is positioned below the overflow port, a gap is formed between the floor drain pipe and the vertical ring plate to form a water storage cavity, a gap is formed between the vertical ring plate and the inner wall of the water seal device to form a flow guide channel, and the bottom of the flow guide channel is of an inclined annular structure;

the overflow port is arranged at the high end of the flow guide channel, and a water outlet is arranged at the low end of the flow guide channel in the water seal device.

Preferably, the top of the vertical ring plate is separated from the top plate of the water seal device.

The utility model relates to a with layer drainage water seal binary channels overflow floor drain, the floor drain sets up the diversion channel bottom into the loop configuration of slope, and lie in the high-end position of diversion channel on vertical crown plate and set up the overflow mouth, set up the outlet in the low side position of diversion channel, when sewage is flowed down by the overflow mouth like this, because the overflow mouth is located the high-end position of diversion channel, make the drop greatly reduced under the sewage stream, thereby make the noise reduction of this floor drain better, and this kind of high-end overflow mouth structure sets up the water that makes the overflow can flow to the outlet by the both sides of diversion channel simultaneously, realize "binary channels" effect, the flow of rivers has been reduced, the drainage rate has been promoted, the unsmooth problem of drainage that the big lead to of single channel rivers turning angle has been solved simultaneously.

Drawings

Fig. 1 is a schematic view of the whole structure of a water seal double-channel overflow floor drain with the same layer drainage of the present invention;

fig. 2 is a schematic view of a diversion channel in the same-floor drainage water seal double-channel overflow floor drain.

Reference numerals: 1. an overflow port; 2. a ground leakage pipe; 3. a water seal device; 4. a flow guide channel; 5. a water outlet; 6. a vertical ring plate; 7. a water storage cavity.

Detailed Description

The following will further describe a specific embodiment of the same-layer drainage water seal double-channel overflow floor drain according to the present invention with reference to the accompanying drawings 1-2. The utility model relates to a with layer drainage water seal binary channels overflow floor drain is not limited to the description of following embodiment.

Example 1:

the embodiment provides a concrete structure of a water-sealing double-channel overflow floor drain for drainage on the same floor, as shown in fig. 1-2, the floor drain comprises a floor drain pipe 2 and a water sealing device 3, the floor drain pipe 2 is sleeved inside the water sealing device 3, a circle of annular vertical ring plate 6 is arranged on a bottom plate inside the water sealing device 3, an overflow port 1 is formed in the top of the vertical ring plate 6, the bottom of the floor drain pipe 2 is located below the overflow port 1, a gap is formed between the floor drain pipe 2 and the vertical ring plate 6 to form a water storage cavity 7, a gap is formed between the vertical ring plate 6 and the inner wall of the water sealing device 3 to form a flow guide channel 4, the bottom of the flow guide channel 4 is of an inclined annular structure, the overflow port 1 is arranged at the high-end position of the flow guide channel 4, a water outlet 5 is arranged at the low-end position inside the water sealing device 3, and the.

By adopting the technical scheme:

when the floor drain is used, firstly, sewage flows into the water storage cavity 7 from the top of the floor drain pipe 2, when the sewage level in the water storage cavity 7 reaches the height of the overflow port 1, the sewage flows into the diversion channel 4 from the overflow port 1, and then enters the water outlet 5 for discharge through the diversion effect of the diversion channel 4;

the utility model discloses a floor drain sets up the 4 bottoms of water conservancy diversion passageway into the loop configuration of slope, and the high-end position that lies in water conservancy diversion passageway 4 on vertical crown plate 6 sets up overflow mouth 1, set up outlet 5 in the low side position of water conservancy diversion passageway 4, when sewage is flowed down by overflow mouth 1 like this, because overflow mouth 1 lies in the high-end position of water conservancy diversion passageway 4, make the drop greatly reduced under the sewage stream, thereby make the noise reduction of this floor drain better, and this kind of high-end overflow mouth 1 structure sets up the water that makes the overflow can be by water conservancy diversion passageway 4 both sides simultaneously to outlet 5 flow, realize "binary channels" effect, the flow of rivers has been reduced, the drainage speed has been promoted.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a with layer drainage water seal binary channels overflow floor drain, includes floor drain pipe (2) and water seal arrangement (3), its characterized in that: the floor drain pipe (2) is sleeved inside the water sealing device (3), a circle of annular vertical ring plate (6) is arranged on a bottom plate inside the water sealing device (3), an overflow port (1) is formed in the top of the vertical ring plate (6), the bottom of the floor drain pipe (2) is located below the overflow port (1), a gap is formed between the floor drain pipe (2) and the vertical ring plate (6) to form a water storage cavity (7), and a gap is formed between the vertical ring plate (6) and the inner wall of the water sealing device (3) to form a flow guide channel (4);

the bottom of the flow guide channel (4) is of an inclined annular structure, the overflow port (1) is arranged at the high end of the flow guide channel (4), and a water outlet (5) is formed in the water seal device (3) and is located at the low end of the flow guide channel (4).

2. The same-layer drainage water-seal double-channel overflow floor drain as claimed in claim 1, wherein: and a gap is formed between the top of the vertical ring plate (6) and the top plate of the water seal device (3).