CN216428511U - Floor drain with built-in filter piece - Google Patents
Floor drain with built-in filter piece Download PDFInfo
- Publication number
- CN216428511U CN216428511U CN202122862318.9U CN202122862318U CN216428511U CN 216428511 U CN216428511 U CN 216428511U CN 202122862318 U CN202122862318 U CN 202122862318U CN 216428511 U CN216428511 U CN 216428511U
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- China
- Prior art keywords
- floor drain
- plate
- filter screen
- main body
- water
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Abstract
A floor drain with a built-in filter element comprises a floor drain main body with an upper opening, a drainage cover plate and a filter element, wherein drainage hole groups are arranged at two ends of the drainage cover plate; the lower water cover plate is embedded into the floor drain main body, the upper water guide plate supports the lower water cover plate, and the lower water hole group is communicated with the floor drain main body on two sides of the filter piece; the horizontal filter screen plate and the lower water cover plate between the upper water guide plates and the side wall plate of the floor drain main body form an overflow cavity, and the overflow cavity is communicated with the lower water cavity. The sewage cover plate filters large hair and sundries, and the filter element filters for the second time; the filter is clean and the assembly and disassembly are convenient.
Description
Technical Field
The utility model relates to a floor drain.
Background
In the prior art, a floor drain comprises a floor drain main body with an upper opening and a drainage cover plate, wherein a bottom plate of the floor drain main body is provided with a drainage interface, and the drainage cover plate is provided with a drainage hole. There are problems in that: the filter is not thorough, and the sewer pipe is easy to block.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the floor drain with the built-in filter element has the characteristics of quick drainage and thorough hair and sundries filtration.
The utility model discloses a realize like this: the utility model provides a floor drain of built-in filter piece, includes upper shed's floor drain main part and offal apron, is equipped with down the water interface on the bottom plate of floor drain main part, and its special character lies in: the two ends of the lower water cover plate are provided with lower water hole groups,
the filter element comprises a horizontal filter screen plate, two lower filter screen plates and two upper water guide plates, wherein a drain hole is formed in the middle of the horizontal filter screen plate, the upper end of the lower filter screen plate is fixed with the water filter screen plate, and the upper water guide plates are fixed with the two ends of the water filter screen plate;
the filtering piece is arranged in the middle of the inside of the floor drain main body and is opposite to the drainage port, a bottom plate of the floor drain main body supports the lower filtering screen plates, a horizontal filtering screen plate between the lower filtering screen plates, the bottom plate of the floor drain main body and the side wall plate form a drainage cavity, and the drainage port is communicated with the drainage cavity; the lower water cover plate is embedded into the floor drain main body, the upper water guide plate supports the lower water cover plate, and the lower water hole group is communicated with the floor drain main body on two sides of the filter piece; the horizontal filter screen plate and the lower water cover plate between the upper water guide plates and the side wall plate of the floor drain main body form an overflow cavity, and the overflow cavity is communicated with the lower water cavity.
Preferably: the upper end of the upper water guide plate is provided with an overflow trough, and the overflow trough and the lower water cover plate form an overflow hole.
Preferably: the upper water guide plate is provided with a plurality of water guide holes.
Preferably: the horizontal filter screen plate, the lower filter screen plate and the upper water guide plate are made of metal plates,
the upper end of the lower filter screen plate is provided with a pin body, the water filter screen plate is provided with a pin hole, the pin body is in interference fit or welded with the pin hole, and the upper water guide plate is welded with the horizontal filter screen plate.
Preferably: and a drain hole is formed in the middle of the horizontal filter screen plate.
Preferably: the launching connector is provided with an internal thread,
the filter body is screwed with the internal thread of the drainage interface.
The utility model relates to a floor drain with a built-in filtering piece, which adopts the structure, a drainage cover plate filters large hair and sundries, and the filtering piece filters for the second time; the filter is clean and the assembly and disassembly are convenient.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is one of the exploded perspective views of the present invention.
Fig. 3 is a second exploded perspective view of the present invention.
Fig. 4 is an exploded perspective view of the filter of the present invention.
Fig. 5 is a cross-sectional view of the present invention.
Fig. 6 is a partially enlarged view of fig. 5.
Fig. 7 is a perspective sectional view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the floor drain with a built-in filter element comprises a floor drain main body 1 with an upper opening and a drainage cover plate 2, wherein a drainage interface 11 is arranged on a bottom plate of the floor drain main body 1;
the two ends of the lower water cover plate 2 are provided with lower water hole groups 21,
the filter element 3 comprises a horizontal filter screen plate 31, two lower filter screen plates 32 and two upper water guide plates 33, the upper ends of the lower filter screen plates 32 are fixed with the water filter screen plate 31, and the upper water guide plates 33 are fixed with the two ends of the water filter screen plate 31;
the filtering piece 3 is arranged in the middle of the inside of the floor drain main body 1 and is opposite to the drainage port 11, a bottom plate of the floor drain main body 1 supports the lower filtering screen plates 32, horizontal filtering screen plates 31 among the lower filtering screen plates 32, the bottom plate and side wall plates of the floor drain main body 1 form a drainage cavity 4, and the drainage port 11 is communicated with the drainage cavity 4; the lower water cover plate 2 is embedded into the floor drain main body 1, the upper water guide plate 33 supports the lower water cover plate 2, and the lower water hole group 21 is communicated with the floor drain main body 1 at two sides of the filter member 3; the horizontal filter screen plate 31 between the upper water guide plates 33, the lower water cover plate 2 and the side wall plate of the floor drain main body 1 form an overflow cavity 5, and the overflow cavity 5 is communicated with the lower water cavity 4.
As a further improvement of the utility model: the horizontal filter screen plate 31 is provided with a drain hole 311, and the overflow cavity 5 is communicated with the lower water cavity 4 through the drain hole 311.
The upper end of the upper water guide plate 33 is provided with an overflow trough 331, and the overflow trough 331 and the lower water cover plate 2 form an overflow hole 6; or a plurality of water guide holes are arranged on the upper water guide plate.
When the utility model is used, as shown in fig. 1 and fig. 6, the bath water enters the floor drain main body 1 through the lower water holes 21 at the two ends of the lower water cover plate 2, and the hair and the sundries are filtered through the lower water cover plate 2; when the water quantity is small, as shown in the direction of a horizontal arrow in fig. 6, the water is filtered by the lower filter screen plate 32 and enters the lower water cavity 4 to be discharged into a sewer pipe through the lower water interface 11; when the water amount is increased and the water surface of the floor drain main body 1 is positioned above the horizontal filter screen plate 31, water is filtered by the lower filter screen plate 32 and enters the lower water cavity 4, and water is filtered by the water filter screen plate 31 and enters the overflow cavity 5 and enters the lower water cavity 4 through the drain hole 311, as shown by the direction of the dotted arrow in fig. 6; and thirdly, when the lower filter screen plate 32 and the horizontal filter screen plate 31 are blocked or the water amount is overlarge, the water enters the overflow cavity 5 through the overflow hole 6 and enters the lower water cavity 4 through the drain hole 311.
The horizontal filter screen plate 31, the lower filter screen plate 32 and the upper water guide plate 33 are made of metal plates,
the upper end of the lower filter screen plate 32 is provided with a pin body 321, the water filter screen plate 31 is provided with a pin hole 312, the pin body 321 is in interference fit or welded with the pin hole 312, and the upper water guide plate 33 is welded with the horizontal filter screen plate 31. It can also be: the upper water guide plate 33 is welded with the lower water cover plate 2. When the filter member 3 is cleaned in this way, the lower water cover plate 2 is detached together with the filter member 3. The following steps are also possible: the lower water cover plate 2 is firstly disassembled, and then the filtering piece is disassembled.
The launching port 11 is provided with an internal thread,
the sewage draining device also comprises a filter body 7, wherein the filter body 7 is screwed with the internal thread of the sewage draining interface 11.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (6)
1. The utility model provides a built-in floor drain that filters, includes upper shed's floor drain main part and lower water cover plate, is equipped with down water interface, its characterized in that on the bottom plate of floor drain main part: the two ends of the lower water cover plate are provided with lower water hole groups,
the filter element comprises a horizontal filter screen plate, two lower filter screen plates and two upper water guide plates, the upper ends of the lower filter screen plates are fixed with the water filter screen plate, and the upper water guide plates are fixed with the two ends of the water filter screen plate;
the filtering piece is arranged in the middle of the inside of the floor drain main body and is opposite to the drainage port, a bottom plate of the floor drain main body supports the lower filtering screen plates, a horizontal filtering screen plate between the lower filtering screen plates, the bottom plate of the floor drain main body and the side wall plate form a drainage cavity, and the drainage port is communicated with the drainage cavity; the lower water cover plate is embedded into the floor drain main body, the upper water guide plate supports the lower water cover plate, and the lower water hole group is communicated with the floor drain main body on two sides of the filter piece; the horizontal filter screen plate and the lower water cover plate between the upper water guide plates and the side wall plate of the floor drain main body form an overflow cavity, and the overflow cavity is communicated with the lower water cavity.
2. A floor drain with built-in filter according to claim 1, characterized in that: the upper end of the upper water guide plate is provided with an overflow trough, and the overflow trough and the lower water cover plate form an overflow hole.
3. A floor drain with built-in filter according to claim 1, characterized in that: the upper water guide plate is provided with a plurality of water guide holes.
4. A floor drain with built-in filter according to claim 1, characterized in that: the horizontal filter screen plate, the lower filter screen plate and the upper water guide plate are made of metal plates,
the upper end of the lower filter screen plate is provided with a pin body, the water filter screen plate is provided with a pin hole, the pin body is in interference fit or welded with the pin hole, and the upper water guide plate is welded with the horizontal filter screen plate.
5. A floor drain with built-in filter according to claim 1, characterized in that: and a drain hole is formed in the middle of the horizontal filter screen plate.
6. A floor drain with built-in filter according to claim 1, 2, 3, 4 or 5, characterized in that: the launching port is provided with an internal thread,
the filter body is screwed with the internal thread of the drainage interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122862318.9U CN216428511U (en) | 2021-11-22 | 2021-11-22 | Floor drain with built-in filter piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122862318.9U CN216428511U (en) | 2021-11-22 | 2021-11-22 | Floor drain with built-in filter piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216428511U true CN216428511U (en) | 2022-05-03 |
Family
ID=81339474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122862318.9U Active CN216428511U (en) | 2021-11-22 | 2021-11-22 | Floor drain with built-in filter piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216428511U (en) |
-
2021
- 2021-11-22 CN CN202122862318.9U patent/CN216428511U/en active Active
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