CN217128446U - Floor drain - Google Patents
Floor drain Download PDFInfo
- Publication number
- CN217128446U CN217128446U CN202121420185.3U CN202121420185U CN217128446U CN 217128446 U CN217128446 U CN 217128446U CN 202121420185 U CN202121420185 U CN 202121420185U CN 217128446 U CN217128446 U CN 217128446U
- Authority
- CN
- China
- Prior art keywords
- floor drain
- funnel
- sand filtering
- conical section
- annular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a floor drain, which comprises a sand filtering hanging basket, an inner funnel, a floor drain cover plate and a light annular rubber ring; the sand filtering hanging basket is divided into a first conical section, a circular table section and a second conical section, the first conical section and the second conical section are both in the shape of circular tables with large tops and small bottoms, and an annular platform is formed at the top of the second conical section; the first conical section is provided with a water filtering hole. The inner layer funnel comprises a top cover and a funnel part; the top cover is a circular ring fixed at the top of the funnel part, the top cover is clamped with the top of the sand filtering hanging basket, and the top cover is provided with a filtering hole; the bottom of the funnel part is outwards folded to form an annular sand filtering groove; the bottom of the annular sand filtering groove is positioned at the top of the circular platform section and is provided with sand filtering holes; the light annular rubber ring is arranged on the annular platform, the thickness of the light annular rubber ring is smaller than the height of the circular platform section, and the annular rubber ring can be matched with the bottom surface of the annular sand filtering groove for covering and sealing; the floor drain cover plate with the drain hole is covered in the top cover circular ring. The floor drain of the utility model can drain accumulated water above the floor tiles and accumulated water below the floor tiles and above the waterproof layer.
Description
Technical Field
The utility model belongs to the technical field of the floor drain drainage, especially, relate to a floor drain.
Background
With the improvement of living standard, as people pursue comfort and humanization, shower rooms are more and more in building engineering, and the waterproof and drainage construction technology of the shower rooms is mature day by day.
At present, the waterproof and drainage scheme of the shower room is generally as follows: the wall surface of the shower room is a glazed tile wall surface, the ground surface is an anti-skid floor tile ground surface, a floor drain is arranged on the ground surface, and the ground surface is provided with 2-3% of drainage gradient so as to facilitate the drainage of the ground water to the floor drain and then to the sewer line through the floor drain. The wall body base layer and the ground floor slab base layer are coated with waterproof paint, so that water penetrating through the abutted seams of the walls and the floor tiles is prevented from entering the wall body or the floor slab, and the floor leakage of a shower room or the wall surface of an adjacent room is prevented. But the water accumulation between the floor tiles and the ground waterproof coating layer is gradually increased along with the time.
The traditional floor drain can only drain the accumulated water above the floor tile on the floor of the shower room, but can not drain the accumulated water which seeps into the waterproof layer below the floor tile due to the long-time action. Because the ground of other adjacent rooms (or corridors) of the shower room is not provided with a waterproof layer, a certain amount of water seeped from the floor tiles accumulates day and month, and the seeped water can flow outwards to the positions below the floor tiles (or wood floors) of the other rooms or corridors through the door openings of the shower room, so that the floor tiles of the other rooms or corridors leak.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: provided is a floor drain which can drain not only accumulated water above floor tiles but also accumulated water between the floor tiles and a waterproof layer, and prevent the accumulated water between the floor and the waterproof layer from flowing out to the lower part of floor tiles of other rooms or corridors.
The technical scheme of the utility model is that:
a floor drain comprises a sand filtering hanging basket, an inner-layer funnel, a floor drain cover plate and a light annular rubber ring; the sand filtering hanging basket is a funnel with a big top and a small bottom, and is divided into three parts from top to bottom: the device comprises a first conical section, a circular table section and a second conical section, wherein the first conical section and the second conical section are both in the shape of a circular table with a large top and a small bottom, and the bottom of the first conical section is connected with the top of the circular table section; the bottom of the circular platform section is connected with the top of the second conical section, and an annular platform is formed at the top of the second conical section; the first conical section is provided with a water filtering hole; the circular platform section and the second conical section are not provided with holes; the inner layer funnel comprises a top cover and a funnel part; the top cover is a circular ring fixed at the top of the funnel part, the top cover is clamped with the top of the sand filtering hanging basket, and the top cover is provided with a filtering hole; the bottom of the funnel part is turned outwards to form an annular sand filtering groove; the bottom of the annular sand filtering groove is positioned at the top of the circular platform section; the bottom and the outward turning part of the annular sand filtering groove are provided with sand filtering holes; the light annular rubber ring is horizontally arranged on the annular platform, the thickness of the light annular rubber ring is smaller than the height of the circular truncated cone section, the bottom of the circular truncated cone section is larger than the top of the circular truncated cone section, and the inner diameter of the top of the circular truncated cone section is the same as the outer diameter of the light annular rubber ring; the annular rubber ring can be matched with the bottom surface of the annular sand filtering groove for covering and sealing; the floor drain cover plate covers the circular ring of the top cover, and a drain hole is formed in the floor drain cover plate.
Preferably, a self-sealing outlet assembly is included; the self-sealing outlet assembly comprises a funnel, a hanging piece, a water outlet cover plate and a balancing weight; the taper of the funnel is the same as that of the second conical section, and the funnel is movably placed in the outlet of the second conical section; the lower part of the funnel is tubular, the end part of the funnel is hung with the hanging piece, the hanging piece is provided with a rotating shaft, and the rotating shaft is fixed with the water outlet cover plate; one end of the water outlet cover plate is fixed with the balancing weight, and the other end of the water outlet cover plate can be covered with the outlet of the funnel.
Preferably, the floor drain cover plate is provided with a washing machine drain pipe jack.
Preferably, a flow guide plate is arranged below the floor drain cover plate; the guide plate is positioned below the drain hole.
Preferably, the bottom of the floor drain cover plate is provided with threads, and the floor drain cover plate is in threaded connection with the top cover.
Preferably, the top cover edge is provided with a clamping hook, and the clamping hook is clamped with the sand filtering hanging basket.
Preferably, a floor tile connecting plate is fixed to the outer edge of the top of the sand filtering hanging basket, and the periphery of the floor tile connecting plate is rectangular or square.
The utility model has the advantages that:
the utility model discloses a floor drain can get rid of ponding more than the floor tile rapidly through two drainage ways of filter sand hanging flower basket and inlayer funnel, can provide a drainage way for ponding below the floor tile, more than the waterproof layer again, avoids ponding below the floor tile of watery rooms such as shower room to ooze and lead to its floor infiltration and destruction on not doing the floor in waterproof adjacent room, is fit for using on residential building and high-grade comprehensive public building.
Drawings
Figure 1 is the utility model discloses a vertical cross-sectional view of floor drain.
Figure 2 is the top view of the floor drain of the utility model.
Figure 3 is the utility model discloses an exploded schematic view of each part of floor drain.
Figure 4 is a cross-sectional view of a sand screen basket.
Fig. 5 is a schematic view of the installation of the inner layer funnel and the floor drain cover plate.
Figure 6 is a cross-sectional view of a floor drain cover plate.
Figure 7 is a cross-sectional view of the self-sealing spout assembly.
Figure 8 is a bottom view of the self-sealing spout assembly.
In the figure: 1. a sand filtering hanging basket; 11. a floor tile connecting plate; 12. a first conical section; 13. a circular table section; 14. a second conical section; 15. an annular platform; 16. water filtering holes; 2. an inner layer funnel; 21. a top cover; 22. A funnel part; 23. an annular sand filtering groove; 24. a hook; 25. a sand filtering hole; 26. filtering holes; 3. a floor drain cover plate; 31. a drain hole; 32. a washing machine drain pipe jack; 34. a thread; 35. a baffle; 4. a light annular rubber ring; 5. a self-sealing outlet assembly; 51. a funnel; 52. hanging and connecting pieces; 53. a rotating shaft; 54. A water outlet cover plate; 55. and a balancing weight.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example 1
Fig. 1 is the utility model discloses a vertical cross-sectional view of floor drain, fig. 2 is the utility model discloses a top view of floor drain, fig. 3 is the utility model discloses a each partial decomposition schematic diagram of floor drain. As shown in fig. 1, 2 and 3, the floor drain of the present embodiment includes a sand filtering basket 1, an inner funnel 2, a floor drain cover plate 3 and a light annular rubber ring 4. Fig. 4 is a cross-sectional view of a sand filtering basket, and as shown in fig. 4, the sand filtering basket 1 is a funnel with a large upper part and a small lower part, and is divided into three parts from top to bottom: the device comprises a first conical section 12, a circular truncated cone section 13 and a second conical section 14, wherein the first conical section 12 and the second conical section 14 are circular truncated cones with large upper parts and small lower parts, and the bottom of the first conical section 12 is connected with the top of the circular truncated cone section 13; the bottom of the circular platform section 13 is connected with the top of the second conical section 14, and an annular platform 15 is formed at the top of the second conical section 14; the first conical section 12 is provided with a water filtering hole 16; both the truncated cone section 13 and the second cone section 14 are imperforate. Fig. 5 is a schematic view illustrating the installation of the inner layer funnel and the floor drain cover plate, and as shown in fig. 5, the inner layer funnel 2 comprises a top cover 21 and a funnel part 22; the top cover 21 is a circular ring fixed on the top of the funnel part 22. The top cover 21 is clamped with the top of the sand filtering hanging basket 1, and a filtering hole 26 is formed in the top cover 21; the bottom of the funnel part 22 is turned outwards to form an annular sand filtering groove 23; the bottom of the annular sand screen 23 is positioned at the top of the circular platform section 13 (shown in figure 1); the bottom and the outward turning part of the annular sand filtering groove 23 are provided with sand filtering holes 25; the light annular rubber ring 4 is horizontally arranged on the annular platform 15, the thickness of the light annular rubber ring 4 is smaller than the height of the circular platform section 13, the bottom of the circular platform section 13 is larger than the top of the circular platform section 13, the inner diameter of the top of the circular platform section 13 is the same as the outer diameter of the light annular rubber ring 4, and the annular rubber ring 4 can be matched with the bottom surface of the annular sand filtering groove 23 for covering and sealing; the floor drain cover plate 3 covers the circular ring of the top cover 21, and a drain hole 31 is formed in the floor drain cover plate.
The working principle is as follows:
when the floor drain is used, the floor drain is arranged in a multi-water room, as shown in figure 1, accumulated water above a floor tile enters an inner layer funnel 2 through a drain hole 31 on a floor drain cover plate 3, then is discharged from the bottom of a sand filtering hanging basket 1 downwards through a hole in the middle of a light annular rubber ring 4 and enters a sewer pipeline; the accumulated water below the floor bricks flows into the annular sand filtering groove 23 of the inner layer funnel 2 through the water filtering holes 16 on the sand filtering hanging basket 1, and is discharged from the bottom of the sand filtering hanging basket 1 through the holes in the light annular rubber ring 4 after passing through the sand filtering holes 25 and enters a sewer pipeline. Because in the technical scheme of the utility model, the round platform section 13 with the equal sclausura of second toper section 14, consequently, ponding more than the ceramic tile can not get into below the floor tile. In addition, a light annular rubber ring 4 is placed on the annular platform 15, the thickness of the light annular rubber ring 4 is smaller than the height of the circular platform section 13, the bottom of the circular platform section 13 is larger than the top of the circular platform section 13, the inner diameter of the top of the circular platform section 13 is the same as the outer diameter of the light annular rubber ring 4, and the annular rubber ring 4 can be matched with the bottom surface of the annular sand filtering groove 23 for sealing. Therefore, if the bottom of the sand filtering hanging basket 1 is blocked, the circular truncated cone section 13 is filled with water, and at the moment, the light annular rubber ring 4 floats upwards to the top of the circular truncated cone section 13 under the action of water and is matched with the bottom surface of the annular sand filtering groove 23 for sealing, so that the sand filtering holes 25 are blocked, and accumulated water is prevented from being refilled below floor tiles. At the moment, the floor drain cover plate 3 can be taken out from the top cover 21, and the inside of the floor drain cover plate is cleaned and dredged through the upper opening of the inner-layer funnel 2; if the blockage is serious, the clamping part of the top cover 21 and the sand filtering hanging basket 1 can be loosened after dredging and draining, then the inner-layer funnel 2 is taken out of the sand filtering hanging basket 1, then the light annular rubber ring 4 is taken out, and the blockage in the light annular rubber ring is deeply cleaned. After being cleaned, the floor drain cover plate 3 is sequentially placed into the light annular rubber ring 4 and the inner layer funnel 2 and clamped tightly, and then the floor drain cover plate is covered in the circular ring of the top cover 21, so that the assembly is completed, and the floor drain cover plate can be used continuously. The utility model discloses a no matter the floor drain is normal use or when the floor drain blockked up, ponding in the floor drain all can't flow into below the floor tile.
A screen may be placed in the annular sand screen 23 to further filter fine sand flowing from below the floor tiles. After a period of use, the inner funnel 2 can be removed from the sand screen basket 1 and cleaned in the annular sand screen 23.
The utility model provides a light annular rubber ring can use hollow rubber ring, also can use the rubber ring that light material made, and its density should be less than the density of water.
The annular rubber ring 4 can be matched with the bottom surface of the annular sand filtering groove 23 for covering and sealing in various ways, for example, a groove matched with the annular rubber ring 4 is arranged on the lower bottom surface of the annular sand filtering groove 23, so that the annular rubber ring 4 is embedded into the groove after floating upwards to be matched with the annular sand filtering groove 23 for sealing; the bottom surfaces of the annular rubber ring 4 and the annular sand filtering groove 23 can be provided with mutually matched convex and concave grooves, so that the annular rubber ring and the annular sand filtering groove can be matched and sealed.
Example 2
The floor drain in this embodiment further comprises a self-sealing outlet assembly 5, as shown in figures 1 and 3. Figure 7 is a cross-sectional view of the self-sealing spout assembly and figure 8 is a bottom view of the self-sealing spout assembly. As shown in fig. 7 and 8; the self-sealing outlet component 5 comprises a funnel 51, a hanging piece 52, a water outlet cover plate 54 and a balancing weight 55; the taper of the funnel 51 is the same as that of the second conical section 14, and the funnel 51 is movably arranged in the outlet of the second conical section 14; the lower part of the funnel 51 is tubular, the end part of the funnel is hung on the hanging piece 52, the hanging piece 52 is provided with a rotating shaft 53, and the rotating shaft 53 is fixed with the water outlet cover plate 54; one end of the water outlet cover plate 54 is fixed with the balancing weight 55, and the other end can be covered with the outlet of the funnel 51.
In the floor drain of the embodiment, the self-sealing outlet assembly 5 is installed at the outlet of the second conical section 14, and when the floor drain is in a non-working state, that is, when no water is drained to a sewer, under the action of gravity of the counterweight 55, the water outlet cover plate 54 is rotatably covered at the outlet of the funnel 51 by taking the rotating shaft 53 as a fulcrum, so that insects such as odor, cockroaches and the like are prevented from entering a room through the water outlet. Under the working state of the floor drain, the water outlet cover plate 54 is rotated and opened under the impact action of water, and water is drained normally.
Preferably, the floor drain cover plate 3 is provided with a washing machine drain jack 32, as shown in fig. 6. The washing machine drain pipe insertion hole 32 is arranged, so that a washing machine drain pipe can be inserted into the washing machine drain pipe insertion hole, and drainage of the washing machine during working is facilitated.
Preferably, a flow guide plate 35 is arranged below the floor drain cover plate 3; the baffle 35 is located below the drain hole 31. The guide plate 35 is arranged, so that water flow can be shielded and shunted when a multi-water room drains water, and large noise is prevented from being generated when a large amount of water is directly discharged downwards, and downstairs neighbors are affected.
Preferably, the bottom of the floor drain cover plate 3 is provided with a thread 34, and the floor drain cover plate 34 is in threaded connection with the top cover 21. The threaded connection is convenient to disassemble and is not easy to loosen.
Preferably, the top cover 21 is provided with a hook 24 at the edge, and the hook 24 is clamped with the sand filtering hanging basket 1.
Preferably, a floor tile connecting plate 11 is fixed on the outer edge of the top of the sand filtering hanging basket 1, and the periphery of the floor tile connecting plate 11 is rectangular or square. It is convenient to set up the ceramic tile connecting plate the utility model discloses a floor drain splices with the floor tile when the installation.
The floor drain of the utility model can rapidly drain the accumulated water above the floor tiles and also drain the accumulated water below the floor tiles and above the waterproof layer; after the self-sealing outlet assembly is installed, odor and insect prevention can be realized; the arrangement of the jack of the drain pipe of the washing machine can facilitate the drainage of the washing machine during use; and the utility model discloses a floor drain can also be accomplished the back at ground waterproof layer construction and install the same with normal floor drain, needn't fix in the floor in advance, and it is all very convenient to dismantle and maintain, is fit for using in the watery occasion, is particularly useful for the shower stall.
It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described above may be combined with each other as long as they do not conflict with each other. In addition, the above embodiments are only some embodiments, not all embodiments, and all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention based on the embodiments of the present invention.
Claims (7)
1. A floor drain is characterized by comprising a sand filtering hanging basket, an inner-layer funnel, a floor drain cover plate and a light annular rubber ring; the sand filtering hanging basket is a funnel with a big top and a small bottom, and is divided into three parts from top to bottom: the device comprises a first conical section, a circular table section and a second conical section, wherein the first conical section and the second conical section are both in the shape of a circular table with a large top and a small bottom, and the bottom of the first conical section is connected with the top of the circular table section; the bottom of the circular platform section is connected with the top of the second conical section, and an annular platform is formed at the top of the second conical section; the first conical section is provided with a water filtering hole; the circular platform section and the second conical section are not provided with holes; the inner layer funnel comprises a top cover and a funnel part; the top cover is a circular ring fixed at the top of the funnel part, the top cover is clamped with the top of the sand filtering hanging basket, and the top cover is provided with a filtering hole; the bottom of the funnel part is turned outwards to form an annular sand filtering groove; the bottom of the annular sand filtering groove is positioned at the top of the circular platform section; the bottom and the outward turning part of the annular sand filtering groove are provided with sand filtering holes; the light annular rubber ring is horizontally placed on the annular platform, the thickness of the light annular rubber ring is smaller than the height of the circular table section, the bottom of the circular table section is larger than the top of the circular table section, the inner diameter of the top of the circular table section is the same as the outer diameter of the light annular rubber ring, and the annular rubber ring can be matched with the bottom surface of the annular sand filtering groove for covering and sealing; the floor drain cover plate covers the circular ring of the top cover, and a drain hole is formed in the floor drain cover plate.
2. The floor drain of claim 1, comprising a self-sealing spout assembly; the self-sealing outlet assembly comprises a funnel, a hanging piece, a water outlet cover plate and a balancing weight; the taper of the funnel is the same as that of the second conical section, and the funnel is movably placed in the outlet of the second conical section; the lower part of the funnel is tubular, the end part of the funnel is hung with the hanging piece, the hanging piece is provided with a rotating shaft, and the rotating shaft is fixed with the water outlet cover plate; one end of the water outlet cover plate is fixed with the balancing weight, and the other end of the water outlet cover plate can be covered with the outlet of the funnel.
3. Floor drain according to claim 1 or 2, characterized in that the floor drain cover plate is provided with a washing machine drain socket.
4. The floor drain of claim 1, wherein a flow deflector is arranged below the floor drain cover plate; the guide plate is positioned below the drain hole.
5. The floor drain of claim 1, wherein the bottom of the floor drain cover plate is provided with threads, and the floor drain cover plate is in threaded connection with the top cover.
6. The floor drain of claim 1, wherein the top cover edge is provided with a hook, and the hook is clamped with the sand filtering hanging basket.
7. The floor drain of claim 1, wherein a floor tile connecting plate is fixed to the outer edge of the top of the sand filtering basket, and the periphery of the floor tile connecting plate is rectangular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121420185.3U CN217128446U (en) | 2021-06-25 | 2021-06-25 | Floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121420185.3U CN217128446U (en) | 2021-06-25 | 2021-06-25 | Floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217128446U true CN217128446U (en) | 2022-08-05 |
Family
ID=82613831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121420185.3U Active CN217128446U (en) | 2021-06-25 | 2021-06-25 | Floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217128446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116034859A (en) * | 2023-01-13 | 2023-05-02 | 中国一冶集团有限公司 | Device for tree drainage and water storage |
-
2021
- 2021-06-25 CN CN202121420185.3U patent/CN217128446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116034859A (en) * | 2023-01-13 | 2023-05-02 | 中国一冶集团有限公司 | Device for tree drainage and water storage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101899855A (en) | Combined drainage device | |
| CN217128446U (en) | Floor drain | |
| CN112459199A (en) | Same-floor drainage system for micro-drop plate | |
| CN112401711A (en) | Assembled integrated shower room tray and construction method thereof | |
| CN113293842A (en) | Floor drain | |
| CN106869289B (en) | Building same-layer drainage floor drain | |
| CN107460922B (en) | Toilet drainage system combining siphon and gravity | |
| CN210164026U (en) | Double-layer drainage floor drain for assembly type dry construction | |
| CN212715177U (en) | Sewer pipe convenient to drainage and drainage system comprising same | |
| CN211622749U (en) | Caisson type toilet | |
| CN210369232U (en) | Waterproof structure of toilet | |
| CN212715270U (en) | Floor drain of building device | |
| CN209975682U (en) | Whole bathroom chassis side row system | |
| CN208293733U (en) | A kind of double filtration floor drain | |
| CN206646617U (en) | One kind building same-layer floor drain | |
| KR200417635Y1 (en) | Apartment veranda drainage ditch trillion | |
| CN217679560U (en) | Floor drain prevents drainage structures of ponding | |
| CN201850590U (en) | Combined type drainage device | |
| CN215053712U (en) | Water seepage prevention floor drain | |
| CN220284984U (en) | Floor drain | |
| CN220202917U (en) | Secondary drainer with deodorization function | |
| CN220847947U (en) | Deodorizing floor drain of assembled building | |
| CN111021486A (en) | Bathroom is not fallen board and is had layer drainage system | |
| CN211774419U (en) | Hidden drainage structures in bathroom | |
| CN202466798U (en) | Negative-pressure resistant type waterproof floor drain with high flow capacity and capable of draining at same floors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |