CN214738611U - Same-floor drainage floor drain without lowering floor - Google Patents
Same-floor drainage floor drain without lowering floor Download PDFInfo
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- CN214738611U CN214738611U CN202023202555.4U CN202023202555U CN214738611U CN 214738611 U CN214738611 U CN 214738611U CN 202023202555 U CN202023202555 U CN 202023202555U CN 214738611 U CN214738611 U CN 214738611U
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Abstract
The utility model relates to a do not fall board with layer drainage floor drain, the purpose is solved current bathroom and can't set up the floor drain or set up the problem that floor drain drainage patency is difficult to satisfy operation requirement not falling the board, not raising the ground condition under. The technical scheme is as follows: a kind of drainage floor drain of the same floor of not dropping the board, by draining the collection port, draining the collection trough, draining the outlet port, prevent the backflow valve, floor drain cover to form; the drainage collection port consists of a lower drainage collection port and a side drainage collection port; the drainage collecting tank consists of a lower drainage collecting tank and a side drainage collecting tank; the drainage collection port, the drainage collection tank and the drainage outlet are integrated members with communicated inner parts and sealed outer walls. The utility model discloses can realize the bathroom not falling the board, not raise the condition under, utilize the ground decorative layer to set up with layer drainage floor drain to floor drain displacement is big, and difficult jam has the effect of protection against insects anti-overflow.
Description
Technical Field
The utility model relates to a building drainage floor drain, in particular to building does not fall board with layer drainage floor drain.
Background
The same-floor drainage floor drain of the traditional building is difficult to arrange, and when the lower drainage floor drain is arranged, the drainage smoothness of the floor drain is ensured, and the plate needs to be lowered by more than 150 mm; when the side drainage floor drain is arranged, drainage is mainly performed by side drainage, although the height of the lowering plate is reduced, the floor drain loses the drainage function completely or partially, and surface water accumulation or unsmooth drainage is easy to generate; the floor drain using side drainage is easy to cause drainage to overflow to the ground, and particularly when the drainage of the washing machine is connected to the floor drain, the drainage overflow is particularly serious.
Disclosure of Invention
The utility model aims to overcome prior art defect, provide a floor drain that uses in layer drainage of building, make building structure need not to fall the board, only use the thinner surface course of architectural decoration (surface course thickness is less than 70mm), just can realize the floor drain of installation ground drainage, and when the floor drain discharged the water that displacement such as washing machine is big, can quick drainage, can not make the drainage return and spill over ground again to solve the building drainage technological problem that the not board that falls sets up the difficulty with layer drainage floor drain.
The board with layer drainage floor drain that does not fall comprises drainage collection mouth, drainage collecting vat, drainage export, prevent return flow valve, floor drain lid. The drainage collection port consists of a lower drainage collection port and a side drainage collection port; the drainage collecting tank consists of a lower drainage collecting tank and a side drainage collecting tank; the drainage collection port, the drainage collection tank and the drainage outlet are integrated members with communicated interiors and closed outer walls; the height difference between the lowest position of the inner wall of the drainage outlet and the highest position of the lower drainage collecting port is more than 10mm and less than 60mm, and the lowest position of the inner wall of the drainage outlet is less than 5mm and less than 55mm lower than the lowest position of the highest end of the lower drainage collecting port; the highest position of the inner wall of the side drainage collecting tank is higher than the lower drainage collecting port, and the height difference is less than 65 mm; the backflow prevention valve is positioned on the inner wall of the drainage outlet at the joint of the drainage outlet and the side drainage collecting tank, is communicated with the front and the back of the drainage outlet and can be separated from the drainage outlet or the side drainage collecting tank; the backflow prevention valve consists of a valve cover, a valve body and a valve face; the valve body is communicated front and back in the drainage outlet, the inclined plane of the hole which is communicated with the hole and faces the direction of the drainage outlet is a valve face, the area of the communicated hole is more than 300m of a square meter, and the highest point of the communicated hole is higher than the lower drainage collecting port; the valve cover covers the valve face and the communicating hole on the valve body completely; the valve face, the valve body and the shaft hole on the valve body are of an integral structure; the two ends of the upper end of the valve cover are provided with connecting shafts which are sleeved in shaft holes at the two ends of the upper end of the valve surface; the valve surface is an inclined valve surface with a narrow upper part and a wide lower part on the valve body; floor drain lid is located the front end of drainage collecting vat, and the lowest of lower drainage collecting port and the lowest of drainage export horizontal cross section area within range are greater than 100mm, and the sum of the open area of the upstream face under the floor drain lid is greater than 600 mm.
The lowest position of a drainage outlet where the drainage floor drain on the same floor of the non-descending plate and the drainage collecting tank are intersected is higher than the bottom of the lower drainage collecting tank.
The front end or the lower part of the drainage collecting opening at the rear or the lower part of the floor drain cover with the same floor without lowering the floor is provided with hair filter.
And a washing machine water outlet is arranged at the front end of the drainage collecting tank at the same floor drainage floor drain side of the non-falling plate and a water outlet at the floor drain cover side.
When the non-falling plate same-layer drainage floor drain is applied to a building, because the drainage outlet of the floor drain is positioned behind the side drainage collecting groove, the height difference from the lowest position of the inner wall of the drainage outlet to the highest position of the lower drainage collecting port is more than 10mm and less than 60mm, the height difference can ensure that the floor drain has certain flow passage width, and the lowest position of the inner wall of the drainage outlet is less than 5mm and less than 55mm lower than the lowest position of the highest end of the lower drainage collecting port, the floor drain can form the drainage flow passage slope formed by the drainage collecting groove of the floor drain, the total height of the floor drain is reduced, the highest position of the inner wall of the side drainage collecting groove is higher than the lower drainage collecting port, and the height difference is less than 65mm, the structure can reduce the whole height of the floor drain, reduce the thickness of a ground structure decorative layer (the thickness of the decorative layer can be controlled between 10 and 70mm), and after the whole height of the decorative layer is reduced, the drainage is discharged into the lower drainage collecting tank through the lower drainage collecting port of the floor drain, and is opened from the valve surface through the valve cover on the anti-overflow valve, and then is discharged out of the communicating hole, the drainage outlet, and the valve cover on the communicating hole automatically closes the valve surfaceThe air flow in the drainage outlet of the floor drain is balanced, and the drainage fullness of the drainage outlet and the connected drainage transverse pipe is improved, so that the drainage working condition of the floor drain is improved, the floor drain can quickly drain water, and the second flow of drainage of the floor drain is increased; the area of the communicating holes is more than 300mm2And the highest part is higher than the lower drainage collecting port, and the structure is combined to play a role in guaranteeing the second flow of drainage of the floor drain; the valve body is communicated front and back in the drainage outlet, and the inclined surface of the hole, which is communicated with the hole and faces the drainage outlet, is a valve surface, so that the valve cover can be opened and closed by flowing water; the valve face, the valve body and the shaft hole on the valve body are of an integral structure; the two ends of the upper end of the valve cover are provided with connecting shafts which are sleeved in shaft holes at the two ends of the upper end of the valve face, so that the valve cover can be ensured to be fixed on the valve body and can be freely opened and closed through flowing water; the valve face is an inclined valve face with a narrow upper part and a wide lower part on the valve body, the structure ensures that the valve cover is opened only when ground water is drained under the action of the gravity of the earth without using mechanical external force, the valve cover is kept closed after water flows flow out of the valve face, and the function of closing the valve face by the valve cover cannot be failed when a floor drain is provided with a certain gradient; the structure ensures the flow channel width and the second drainage flow demand of the drainage outlet when the lower drainage collection port is submerged by drainage, reduces the thickness of the building decoration layer as much as possible and ensures the drainage smoothness of the floor drain; the lowest position of a drainage outlet which is intersected with the drainage collecting tank is higher than the bottom of the lower drainage collecting tank, so that the anti-backflow valve is convenient to take out and mount from the drainage outlet, and the anti-backflow valve and a valve cover component are convenient to replace and maintain; the hair filter is arranged at the rear part of the floor drain cover or at the front end of the lower drainage collecting port or below the floor drain cover, and the hair filter screen can filter hair and drainage impurities, so that the floor drain is not easy to block; the front end of the side drainage collecting tank and the side drainage outlet of the floor drain cover are provided with a washing machine drainage outlet, and the structure is combined with a floor drain body structure, an anti-overflow valve structure and the like, so that the drainage of the washing machine can be discharged and the drainage can not overflow to the ground under the condition that a building decoration layer is extremely thin.
Drawings
Fig. 1 is a structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a front view of the present invention.
Fig. 5 is an exploded view of the present invention.
Fig. 6 is a structural diagram of the interface of the belt washing machine of the present invention.
Fig. 7 is a perspective view of the backflow prevention valve of the present invention.
Fig. 8 is an exploded perspective view of the backflow prevention valve of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but is not limited to the embodiments.
Example 1
As shown in figures 1-5, the floor drain with different floor-lowering layers of the utility model is composed of a drainage collecting port 1, a drainage collecting tank 2, a drainage outlet 3, an anti-backflow valve 4 and a floor drain cover 5. The drainage collection port 1 is composed of a lower drainage collection port 101 and a side drainage collection port 102; the drainage collection tank 2 is composed of a lower drainage collection tank 201 and a side drainage collection tank 202; the drainage collection port 1, the drainage collection tank 2 and the drainage outlet 3 are integral components with communicated inner parts and closed outer walls; the drainage outlet 3 is positioned behind the side drainage collecting groove 202, and the lowest part of the inner wall of the drainage outlet 3, which is lower than the lowest part of the highest end of the lower drainage collecting port 101, is 25 mm; the height difference of the highest position of the inner wall of the side drainage collecting groove 102, which is higher than the lower drainage collecting port 101, is 35 mm; the backflow prevention valve 4 is positioned on the inner wall of the drainage outlet 3 at the joint of the drainage outlet 3 and the side drainage collecting tank 202, is communicated with the front and the back, and is separable from the drainage outlet 3 or the side drainage collecting tank 202; the backflow prevention valve 4 is composed of a valve cover 401, a valve body 402 and a valve face 403; the valve body 402 forms a front-back communication in the drain outlet 3, the inclined surface of the hole facing the drain outlet 3 is a valve surface 403, and the area of the communication hole is larger than 2500mm2And the highest position is higher than the lower drainage collecting port 101; the valve cover 401 completely covers the valve face 403 and the communication hole on the valve body 402; the valve face 403 is integral with the valve body 402 and the shaft hole 404 in the valve body 402; connecting shafts 405 are arranged at two ends of the upper end of the valve cover 401, and the connecting shafts 405 are sleeved in shaft holes 404 at two ends of the upper end of the valve surface 403; valve face403 is an inclined plane inclined from top to bottom towards the drainage outlet 3; floor drain cover 5 is located the front end of drainage collecting vat 2, and the sectional area that lower drain collecting port 101's the lowest place horizontal plane and the lowest department vertical interior cross-section of drainage export inner wall enclose is 800mm, and the sum of the open area of the upstream face under floor drain cover 5 is 1600 mm.
Example 2
As shown in figures 1-5, the floor drain with different floor-lowering layers of the utility model is composed of a drainage collecting port 1, a drainage collecting tank 2, a drainage outlet 3, an anti-backflow valve 4 and a floor drain cover 5. The drainage collection port 1 is composed of a lower drainage collection port 101 and a side drainage collection port 102; the drainage collection tank 2 is composed of a lower drainage collection tank 201 and a side drainage collection tank 202; the drainage collection port 1, the drainage collection tank 2 and the drainage outlet 3 are integral components with communicated inner parts and closed outer walls; the drainage outlet 3 is positioned behind the side drainage collecting groove 202, and the lowest part of the inner wall of the drainage outlet 3, which is lower than the lowest part of the highest end of the lower drainage collecting port 101, is 20 mm; the height difference of the highest position of the inner wall of the side drainage collecting groove 102, which is higher than the lower drainage collecting port 101, is 30 mm; the backflow prevention valve 4 is positioned on the inner wall of the drainage outlet 3 at the joint of the drainage outlet 3 and the side drainage collecting tank 202, is communicated with the front and the back, and is separable from the drainage outlet 3 or the side drainage collecting tank 202; the backflow prevention valve 4 is composed of a valve cover 401, a valve body 402 and a valve face 403; the valve body 402 forms a front-back communication in the drain outlet 3, the inclined surface of the communication hole facing the drain outlet 3 is a valve surface 403, and the area of the communication hole is larger than 2000mm2And the highest position is higher than the lower drainage collecting port 101; the valve cover 401 completely covers the valve face 403 and the communication hole on the valve body 402; the valve face 403 is integral with the valve body 402 and the shaft hole 404 in the valve body 402; connecting shafts 405 are arranged at two ends of the upper end of the valve cover 401, and the connecting shafts 405 are sleeved in shaft holes 404 at two ends of the upper end of the valve surface 403; the valve surface 403 is an inclined surface inclined from top to bottom toward the drain outlet 3; floor drain cover 5 is located the front end of drainage collecting vat 2, and the sectional area that lower drain collecting port 101's the lowest place at horizontal plane and the lowest department of drainage export inner wall vertical inner cross-section enclose is 1500mm, the sum of the open area of the upstream surface under floor drain cover 5 is 2600 mm.
Example 3
As shown in fig. 1, 5 and 6, the drainage outlet 3 intersecting with the drainage collecting groove 2 of the same floor drainage floor drain of the non-falling plate of the present invention is lower than the bottom of the lower drainage collecting groove 201, and the rest of the same embodiment 1 and 2.
Example 4
As shown in figure 1, the floor drain without lowering the floor of the utility model has a hair filter screen 501 at the rear or below of the floor drain cover 5 and at the front end or below of the drainage collection port 1, and the rest is the same as the embodiments 1, 2 and 3.
Example 5
As shown in fig. 6, the floor drain of the present invention is similar to the floor drain of the other embodiments 1, 2, 3, and 4, in that the washing machine outlet 502 is provided at the front end of the side drain collecting tank 202 and the side outlet 102 of the floor drain cover 5.
Claims (8)
1. A floor drain for drainage on the same floor without lowering a floor is composed of a drainage collecting port (1), a drainage collecting tank (2), a drainage outlet (3), an anti-backflow valve (4) and a floor drain cover (5); the method is characterized in that: the drainage collection port (1) is composed of a lower drainage collection port (101) and a side drainage collection port (102); the drainage collecting tank (2) consists of a lower drainage collecting tank (201) and a side drainage collecting tank (202); the drainage collection port (1), the drainage collection tank (2) and the drainage outlet (3) are integrated components which are communicated with each other internally and closed on the outer wall; the drainage outlet (3) is positioned behind the side drainage collecting tank (202), and the height difference from the lowest position of the inner wall of the drainage outlet (3) to the lowest position of the lower drainage collecting port (101) is more than 5mm and less than 60 mm; the highest position of the inner wall of the side drainage collecting tank (202) is higher than the lower drainage collecting port, and the height difference is less than 65 mm; the backflow prevention valve (4) is positioned on the inner wall of the drainage outlet (3) at the joint of the drainage outlet (3) and the side drainage collecting tank (202), is communicated with the front and the back, and can be separated from the drainage outlet (3) or the side drainage collecting tank (202); the backflow prevention valve (4) is composed of a valve cover (401), a valve body (402) and a valve face (403); the valve body (402) is communicated with the front and the back in the drainage outlet (3), the inclined surface of the hole of the communication hole facing the drainage outlet (3) is a valve surface (403), and the area of the communication hole is more than 300mm2And the highest position is higher than the lower drainage collecting port (101); the valve cover (401) completely covers the valve surface (403) and the communicating hole on the valve body (402); the valve surface (403) is integrated with the valve body (402) and the shaft hole (404) on the valve body (402)A bulk structure; connecting shafts (405) are arranged at two ends of the upper end of the valve cover (401), and the connecting shafts (405) are sleeved in shaft holes (404) at two ends of the upper end of the valve surface (403); the valve surface (403) is an inclined surface which is inclined from top to bottom towards the drainage outlet (3); the floor drain cover (5) is positioned at the front end of the drainage collecting tank (2), and the cross-sectional area enclosed by the horizontal plane of the lowest position of the lower drainage collecting port (101) and the vertical inner cross-section of the lowest position of the inner wall of the drainage outlet (3) is more than 100mm2The sum of the open area of the upstream face under the floor drain cover (5) is more than 600mm2。
2. The floor drain for draining water on the same floor without lowering floor as claimed in claim 1, wherein: the lowest position of the inner wall of the drainage outlet (3) which is intersected with the drainage collecting groove (2) is higher than or level to the lowest position of the inner wall of the bottom of the lower drainage collecting groove (201).
3. The floor drain for draining water on the same floor without lowering floor as claimed in claim 1, wherein: a hair filter screen (501) is arranged behind or below the floor drain cover (5) and at the front end or below the drainage collection port (1).
4. The floor drain for draining water on the same floor without lowering floor as claimed in claim 2, wherein: a hair filter screen (501) is arranged behind or below the floor drain cover (5) and at the front end or below the drainage collection port (1).
5. The floor drain for draining water on the same floor without lowering floor as claimed in claim 1, wherein: a washing machine water outlet (502) is arranged at the front end of the side water drainage collecting tank (202) and on the side water outlet of the floor drain cover (5).
6. The floor drain for draining water on the same floor without lowering floor as claimed in claim 2, wherein: a washing machine water outlet (502) is arranged at the front end of the side water drainage collecting tank (202) and on the side water outlet of the floor drain cover (5).
7. The floor drain of claim 3, wherein the floor drain comprises: a washing machine water outlet (502) is arranged at the front end of the side water drainage collecting tank (202) and on the side water outlet of the floor drain cover (5).
8. The floor drain of claim 4, wherein the floor drain comprises: a washing machine water outlet (502) is arranged at the front end of the side water drainage collecting tank (202) and on the side water outlet of the floor drain cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023202555.4U CN214738611U (en) | 2020-12-28 | 2020-12-28 | Same-floor drainage floor drain without lowering floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023202555.4U CN214738611U (en) | 2020-12-28 | 2020-12-28 | Same-floor drainage floor drain without lowering floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214738611U true CN214738611U (en) | 2021-11-16 |
Family
ID=78634447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023202555.4U Active CN214738611U (en) | 2020-12-28 | 2020-12-28 | Same-floor drainage floor drain without lowering floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214738611U (en) |
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2020
- 2020-12-28 CN CN202023202555.4U patent/CN214738611U/en active Active
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