CN212612932U - Building ground drainage device - Google Patents
Building ground drainage device Download PDFInfo
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- CN212612932U CN212612932U CN202020983529.0U CN202020983529U CN212612932U CN 212612932 U CN212612932 U CN 212612932U CN 202020983529 U CN202020983529 U CN 202020983529U CN 212612932 U CN212612932 U CN 212612932U
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- pipe
- drainage
- strainer
- reducing pipe
- hole
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Abstract
The utility model discloses a building ground drainage device, the reducing pipe, the straight tube of fixed connection at reducing pipe major-end and the cavity strainer pipe of setting at reducing pipe and straight tube inside and bottom fixed connection reducing pipe minor-end of first strainer hole are seted up to the wall, the reducing pipe major-end up, second strainer hole is seted up on cavity strainer pipe upper portion, the second strainer hole highly is higher than first strainer hole. The utility model discloses the structure makes rivers at first can follow first drainage hole and flow after getting into this drainage device, is blockked up at first drainage hole, perhaps crosses the water section after smooth inadequately, and water increases because of can not follow first drainage hole and flow out and the water level, and the water level can follow the drainage hole of second and flow out after reaching the predetermined height this moment. The utility model discloses building ground drainage device need not in time clear up after blockking up because of having reserve second drainage hole to adopt two sets of drainage holes to be difficult for causing the jam.
Description
Technical Field
The utility model relates to a building drainage field especially relates to a building ground drainage device.
Background
The floor drain is a commonly used building drainage device, is generally arranged at a floor and a drainage port on the ground in a building, the accumulated water on the ground enters a drainage pipeline through the floor drain, and the floor drain mainly plays a role in draining water and preventing odor accumulated in the drainage pipeline from overflowing. The problem of blockage of the existing floor drain cannot be well solved, the inner structure of the floor drain is convex and concave, dirt such as hair and fibers and the like is caught, the water passing section is not smooth enough, sewage cannot rapidly pass through the floor drain to cause blockage, the floor drain cannot be reused if the sewage cannot be cleaned in time after the blockage, and otherwise the problems of water accumulation, dirt backflow and the like can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's defect, provide a rational in infrastructure, difficult building ground drainage device who blocks up.
The utility model provides a technical scheme that its technical problem adopted is: this building ground drainage device, including the reducing pipe that the wall offered first drainage hole, fixed connection at the straight tube of reducing pipe head end and set up at the inside cavity drainage pipe of just bottom fixed connection reducing pipe head end of reducing pipe and straight tube, reducing pipe head end up, the second drainage hole is seted up on cavity drainage pipe upper portion, the second drainage hole highly be higher than first drainage hole.
Furthermore, a filter screen is arranged at the top of the straight pipe, and the hollow area of the filter screen is opposite to the first water filtering hole.
Further, the hollow water filtering pipe comprises a straight pipe part, an arc-shaped pipe body part and a second water filtering hole, wherein the straight pipe part is positioned at the lower part and connected with the reducing pipe, the arc-shaped pipe body part is arranged at the upper end of the straight pipe part, and the second water filtering hole is arranged in the arc-shaped pipe body part and used for standby water filtering.
Furthermore, the second water filtering holes are uniformly distributed on the arc-shaped pipe body part along the circumferential direction.
Further, the first water filtering holes are distributed on the wall surface of the whole reducing pipe.
Furthermore, the lower part of the hollow strainer is detachably connected with the small end of the reducing pipe.
Further, the lower part of the hollow water filtering pipe is in interference fit with the small end of the reducing pipe.
Further, still include the connecting pipe, the connecting pipe is including being used for the connecting portion of being connected with the straight tube and being used for the U type pipe portion of being connected with external raceway.
Furthermore, a buoy for prompting the water level is arranged between the hollow water filtering pipe and the reducing pipe.
The utility model discloses building ground drainage device, including the reducing pipe, straight tube and cavity strainer, the big head end in the reducing pipe upper end is connected to the straight tube, the cavity strainer sets up its cavity strainer lower extreme in reducing pipe and straight tube and connects the reducing pipe stub end, set up first drainage hole and second drainage hole on this reducing pipe wall and the cavity strainer respectively, wherein, the second drainage hole is higher than first drainage hole, this structure makes rivers at first can follow first drainage hole and flow after getting into this drainage device, be blockked up at first drainage hole, perhaps cross the water section after smooth inadequately, water increases because of can not following first drainage hole outflow and water level, the water level reaches can follow second drainage hole outflow after predetermined height this moment. The utility model discloses building ground drainage device need not in time clear up after blockking up because of having reserve second drainage hole to adopt two sets of drainage holes to be difficult for causing the jam.
Furthermore, the utility model discloses building ground drainage device adopts the buoy design, and after first drainage hole was blockked up, the buoy rose and played the suggestion effect, and convenient to use person learns this drainage device's in service behavior.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a cross-sectional view taken along a-a of fig. 1.
Description of reference numerals:
1. a straight pipe; 2. filtering with a screen; 22. a hollowed-out area; 3. a reducing pipe; 31. a first water filtering hole; 32. a big head end; 33. a small end; 4. a hollow strainer; 41. a second water filtering hole; 42. a straight tube portion; 43. an arc-shaped pipe body part; 5. and (4) connecting the pipes.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the building floor drainage device is installed at a floor and a floor drainage port in a building, and comprises a reducing pipe 3, a straight pipe 1 and a hollow filter pipe 4, wherein a first filter hole 31 is formed in the wall surface of the reducing pipe 3, the straight pipe 1 is fixedly connected to a large end 32 on the upper part of the reducing pipe 3, the hollow filter pipe 4 is positioned inside the reducing pipe 3 and the straight pipe 1, and the bottom of the hollow filter pipe 4 is detachably connected to a small end 33 on the lower part of the reducing pipe 3. The big head end 32 of the reducing pipe 3 is upward, the upper part of the hollow water filtering pipe 4 is provided with a second water filtering hole 41, and the height of the second water filtering hole 41 is higher than that of the first water filtering hole 31.
Preferably, the first water filtering holes 31 are distributed over the wall surface of the whole reducing pipe 3, the first water filtering holes 31 arranged in a large number can effectively improve the drainage efficiency, and the service cycle can be greatly prolonged. In order to further improve the drainage efficiency, the top of the straight pipe 1 is provided with the filter screen 2, and the hollow area 22 of the filter screen 2 is opposite to the first water filtering holes 31.
The utility model discloses building ground drainage device, including reducing pipe 3, straight tube 1 and cavity strainer 4, the big head end 32 in reducing pipe 3 upper end is connected to straight tube 1, cavity strainer 4 sets up in reducing pipe 3 and straight tube 1 wherein the reducing pipe 3 tip end 33 is connected to the hollow strainer 4 lower extreme, set up first strainer 31 and second strainer 41 on this reducing pipe 3 wall and the cavity strainer 4 respectively, wherein, second strainer 41 is higher than first strainer 31, this structure makes rivers at first can follow first strainer 31 and flow out after getting into this drainage device, be blockked up at first strainer 31, perhaps cross the water section after smooth inadequately, water increases because of can not following first strainer 31 and the water level, the water level can follow second strainer 41 after reaching predetermined height this moment. The utility model discloses building ground drainage device need not in time clear up after blockking up because of having reserve second drainage hole 41 to adopt two sets of drainage holes to be difficult for causing the jam.
The hollow water filtering pipe 4 comprises a straight pipe part 42 positioned at the lower part and connected with the reducing pipe 3, an arc-shaped pipe part 43 arranged at the upper end of the straight pipe part 42, and a second water filtering hole 41 arranged on the arc-shaped pipe part 43 and used for standby water filtering. Preferably, the second drainage holes 41 are uniformly distributed on the arc-shaped pipe body 43 along the circumferential direction.
A buoy for prompting the water level is also arranged between the hollow water filtering pipe 4 and the reducing pipe 3. The utility model discloses building ground drainage device adopts the buoy design, and after first drainage hole 31 was blockked up, the buoy rose and played the suggestion effect, and convenient to use person learns this drainage device's in service behavior.
The lower part of the hollow strainer 4 is detachably connected with the small end 33 of the reducing pipe 3. Preferably, the lower portion of the hollow strainer tube 4 is interference fitted with the small end 33 of the reducer tube 3. Of course, in other embodiments, the hollow strainer 4 and the small end 33 of the reducing pipe 3 may be connected by a snap-fit or screw-connection.
As shown in fig. 1 and 2, the lower portion of the reducing pipe 3 is further connected with a connecting pipe 5, the connecting pipe 5 comprises a connecting portion for connecting with the straight pipe 1 and a U-shaped pipe portion for connecting with an external water pipe, and the connecting pipe 5 is connected with the water pipe and transfers water to the sewage treatment network through the water pipe.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. The utility model provides a building ground drainage device, its characterized in that, includes that the wall sets up the reducing pipe in first drainage hole, fixed connection in the straight tube of reducing pipe big-end and sets up the cavity drainage pipe of connecting the reducing pipe stub end in reducing pipe and straight tube inside and bottom, reducing pipe big-end up, second drainage hole is seted up on cavity drainage pipe upper portion, the second drainage hole highly be higher than first drainage hole.
2. The floor drain of claim 1, wherein a filter screen is disposed on a top of the straight pipe, and a hollow area of the filter screen is opposite to the first water filtering hole.
3. The floor drain of claim 1, wherein the hollow strainer includes a straight pipe portion at a lower portion thereof connected to the reducing pipe, an arc-shaped pipe portion provided at an upper end of the straight pipe portion, and the second strainer holes provided at the arc-shaped pipe portion for standby filtration.
4. The floor drain of claim 3, wherein the second drainage holes are uniformly distributed on the arc-shaped pipe body along the circumferential direction.
5. The floor drain of claim 1, wherein the first drainage holes are distributed throughout the wall surface of the reducing pipe.
6. The floor drain of claim 1, wherein the lower portion of the hollow strainer is detachably connected to the small end of the reducing pipe.
7. The floor drain of claim 1, wherein the lower portion of the hollow strainer is in interference fit with the small end of the reducer.
8. A building floor drain according to any of claims 1-7, further comprising a connecting pipe, the connecting pipe comprising a connecting portion for connecting with a straight pipe and a U-shaped pipe portion for connecting with an external water pipe.
9. The floor drain of any one of claims 1 to 7, wherein a float for indicating a water level is further disposed between the hollow strainer and the reducing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020983529.0U CN212612932U (en) | 2020-06-02 | 2020-06-02 | Building ground drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020983529.0U CN212612932U (en) | 2020-06-02 | 2020-06-02 | Building ground drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212612932U true CN212612932U (en) | 2021-02-26 |
Family
ID=74721943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020983529.0U Active CN212612932U (en) | 2020-06-02 | 2020-06-02 | Building ground drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212612932U (en) |
-
2020
- 2020-06-02 CN CN202020983529.0U patent/CN212612932U/en active Active
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