CN216379860U - Water sealing floor drain - Google Patents
Water sealing floor drain Download PDFInfo
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- CN216379860U CN216379860U CN202122410336.3U CN202122410336U CN216379860U CN 216379860 U CN216379860 U CN 216379860U CN 202122410336 U CN202122410336 U CN 202122410336U CN 216379860 U CN216379860 U CN 216379860U
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- drainage
- lower shell
- water sealing
- pipe orifice
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Abstract
The utility model discloses a water sealing floor drain, which comprises an upper cover body and a lower shell, wherein the edge of the upper cover body is tightly matched with the horizontal upper open edge of the lower shell, a vertical drainage pipe orifice is arranged in the center of the upper cover body, the edge of the vertical drainage pipe orifice vertically extends out of the plane of the pipe orifice to form a closed inner water sealing baffle plate, a drainage gap exists between the lower end of the inner water sealing baffle plate and the bottom of the lower shell, a closed outer water sealing baffle plate upwards extends out of the bottom of the lower shell outside the projection area of the vertical drainage pipe orifice, the height of the outer water sealing baffle plate is lower than the horizontal height of the vertical drainage pipe orifice, a drainage channel is formed between the outer water sealing baffle plate and the wall part of the lower shell, a horizontal drainage port is arranged on one side wall of the lower shell, and the bottom of the drainage channel on the other side of the lower shell, which is far away from the horizontal drainage port, is higher than the bottom of the drainage channel adjacent to the horizontal drainage port. The height difference exists between the drainage channel and the bottom of the horizontal pipe orifice, so that the drainage in the horizontal direction can be smoother, and the problem of static blockage of foreign matters is solved.
Description
Technical Field
The utility model relates to a drainage filtering device, in particular to a water sealing floor drain.
Background
The floor drain is commonly used in building and household drainage structures, and is used for filtering sundries on a drainage surface to prevent the sundries from entering a sewer pipeline in a large quantity to cause blockage, and preventing peculiar smell in the pipeline from overflowing to an indoor space.
The common classification of the floor drain can be divided into a drainage outlet filtering type and a drainage device type, and is comprehensive, and the floor drain is distinguished according to the placing and installing positions as the name implies. Most of common installation floor drains (non-disposable) are of a comprehensive type, among the comprehensive type floor drains, water sealing structures with U-shaped or annular inner and outer baffles are common, drainage channels of the water sealing structures are in the vertical direction, the use effect of water drainage between floors is good, but if the drainage channels are horizontal when water drainage between floors is carried out such as kitchen water drainage, certain light foreign matters are easy to stay in the horizontal channels due to the fact that the drainage channels are not flushed, bacteria are easy to breed after a long time, even blockage is easy to accumulate, and the installation height of the device can be reduced, and the requirement for the installation height of the ground is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water seal floor drain, which solves the existing problems.
The technical scheme adopted by the utility model is as follows: the utility model provides a water seal floor drain which characterized in that: comprises an upper cover body and a lower shell body, the edge of the upper cover body is tightly matched and installed with the edge of a horizontal upper opening of the lower shell body, a vertical drainage pipe orifice is arranged in the center of the upper cover body, a closed inner water sealing baffle plate vertically extends downwards from the plane of the pipe orifice at the edge of the vertical drainage pipe orifice, a drainage gap is formed between the lower end of the inner water sealing baffle and the bottom of the lower shell, a closed outer water sealing baffle extends upwards from the bottom of the lower shell outside the projection area of the drainage vertical pipe opening, the height of the outer water sealing baffle is lower than the horizontal height of the vertical drainage pipe orifice, a drainage channel is formed between the outer water sealing baffle and the wall part of the lower shell, a horizontal water outlet is formed in one side wall of the lower shell, and the bottom of a water drainage channel on the other side, far away from the horizontal water outlet, of the lower shell is higher than the bottom of a water drainage channel adjacent to the horizontal water outlet.
Preferably, the specific structure that the bottom of the drainage channel on the other side of the lower shell, which is far away from the horizontal drainage port, is higher than the bottom of the drainage channel adjacent to the horizontal drainage port is as follows: the bottom of the drainage channel is of a slope structure with the horizontal height to the bottom from one side far away from the horizontal drainage port to the bottom adjacent to the drainage port. The slope structure can make the fluency of horizontal drainage higher.
More preferably, the lower shell is vertically and upwardly protruded with a water guide protrusion at the center of the projection of the vertical drainage pipe opening.
Preferably, the horizontal shape of the upper cover body is circular, and the corresponding horizontal shape of the upper opening of the lower shell, the horizontal shape of the vertical drainage pipe opening, the horizontal cross section shape of the inner water sealing baffle and the horizontal cross section shape of the outer water sealing baffle are circular.
And in a matched manner, the water guide protrusion is conical, so that the fall of water flow is reduced, and the water flow noise is reduced.
Generally, the upper end of the upper cover body is further provided with a vertical pipe orifice expanding check ring with a ring groove, the vertical pipe orifice expanding check ring is pressed in the groove of the vertical pipe orifice expanding check ring through a pressing sheet ring with an adaptive caliber, and the vertical pipe orifice expanding check ring is installed on the upper cover body through screws. The diameter of the enlarged baffle plate of the vertical pipe opening enlarged check ring is larger than that of the drainage vertical pipe opening so as to be matched with the larger diameter of a sewer pipe.
Preferably, the edge of the vertical drainage pipe orifice extends out of the sealing ring clamping ring towards the horizontal central point.
Optionally, the side wall of the lower shell extends outwards to form the horizontal water outlet, and the periphery of the horizontal water outlet is provided with threads.
The utility model has the beneficial effects that:
1. the height difference exists in the drainage channel towards the bottom of the horizontal pipe orifice, so that drainage in the horizontal direction can be smoother, and the problem of static blockage of foreign matters is solved; meanwhile, the inclined arrangement is beneficial to increasing the impact force of water flow, and the drainage channel has a self-cleaning function while ensuring complete drainage;
2. the water guide protrusion in the middle of the lower shell can enable water flow to surrounding water seals more quickly when the floor drain is filled with water, and meanwhile, the water hammer effect is avoided to a certain extent, and the drainage noise is reduced.
Drawings
FIG. 1 is a schematic overall assembly of the present invention;
FIG. 2 is a schematic elevational cross-sectional structure of the present invention;
fig. 3 is a schematic view of the front cross-sectional structure of the present invention.
Wherein 1, an upper cover body; 11. a vertical drainage pipe orifice; 12. an inner water sealing baffle; 13. a seal ring snap ring; 2. a lower housing; 21. horizontally open; 22. an outer water-sealing baffle plate; 23. water guide protrusion; 24. a horizontal water discharge port; 3. a drainage channel; 4. the vertical pipe opening is provided with a check ring; 41. a groove; 42. enlarging the baffle; 5. and a pressing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, figure 2 and figure 3, the water sealing floor drain is characterized in that: the drainage cover comprises an upper cover body 1 and a lower cover body 2, the edge of the upper cover body 1 is tightly matched with the edge of a horizontal upper opening 21 of the lower cover body 2, a drainage vertical pipe orifice 11 with the diameter of 50mm is arranged in the center of the upper cover body 1, the edge of the drainage vertical pipe orifice 11 vertically extends out of the plane of the pipe orifice to form a closed inner water sealing baffle plate 12, the lower end of the inner water sealing baffle plate 12 has a drainage gap with the bottom of the lower cover body 2, a closed outer water sealing baffle plate 22 upwards extends out of the projection area of the drainage vertical pipe orifice 11 at the bottom of the lower cover body 2, the height of the outer water sealing baffle plate 22 is lower than the horizontal height of the drainage vertical pipe orifice 11, a drainage channel 3 is formed between the outer water sealing baffle plate 22 and the wall part of the lower cover body, a horizontal drainage outlet 24 is arranged on one side wall of the lower cover body 2, and the bottom of the drainage channel 3 on the other side of the lower cover body 2 far away from the horizontal drainage outlet 24 is higher than the drainage channel 3 adjacent to the horizontal drainage outlet 24 The bottom of (a).
Preferably, a horizontal drainage port 24 is arranged on one side wall of the lower shell 2, and the specific structure that the bottom of the drainage channel 3 on the other side of the lower shell 2 far away from the horizontal drainage port 24 is higher than the bottom of the drainage channel 3 adjacent to the horizontal drainage port 24 is as follows: the bottom of the drainage channel 3 is a slope structure with the horizontal height from the side far away from the horizontal drainage port 24 to the bottom of the side adjacent to the drainage port 24. The slope structure can be more fluent than horizontal drainage; meanwhile, the arrangement of the drainage channel 3 inclined towards the drainage port 24 is also beneficial to increasing the impact force of water flow, and the drainage channel 3 has a self-cleaning function while ensuring complete drainage.
Preferably, the lower housing has a water guide protrusion 23 vertically protruding upward at the center of the projection of the drain spout 11. The water guide protrusion 23 can enable water flow to surrounding water seals more quickly when the floor drain is filled with water, simultaneously avoid water hammer effect to a certain extent and reduce the noise of the drained water.
The horizontal shape of the upper cover body 1 is circular, and the corresponding horizontal shape of the horizontal upper opening 21 of the lower shell body 2, the horizontal shape of the vertical drainage pipe opening 11, the horizontal cross-sectional shape of the inner water sealing baffle plate 12 and the horizontal cross-sectional shape of the outer water sealing baffle edge 22 are circular.
The water guide protrusion 23 is conical.
The upper end of the upper cover body is additionally provided with a vertical pipe orifice expanding check ring 4 with a ring groove shape, the vertical pipe orifice expanding check ring 4 is pressed in a groove 41 of the vertical pipe orifice expanding check ring through a pressing sheet ring 5 with adaptive caliber, and the vertical pipe orifice expanding check ring is installed on the upper cover body 1 through screws. The caliber of the enlarged baffle 42 of the vertical pipe orifice enlarged check ring 4 is 70mm so as to be matched with the caliber of a larger sewer pipeline.
The edge of the vertical drainage pipe orifice 11 extends out of a sealing ring clamping ring 13 towards the horizontal central point.
The side wall of the lower shell extends outwards to form the horizontal water outlet, and the periphery of the horizontal water outlet 24 is provided with threads. In this context, the horizontal water outlet 24 is provided with an external thread, so that the floor drain disclosed by the utility model is convenient to be installed in different scenes, and is simple, practical and strong in adaptability.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a water seal floor drain which characterized in that: comprises an upper cover body and a lower shell body, the edge of the upper cover body is tightly matched and installed with the edge of a horizontal upper opening of the lower shell body, a vertical drainage pipe orifice is arranged in the center of the upper cover body, a closed inner water sealing baffle plate vertically extends downwards from the plane of the pipe orifice at the edge of the vertical drainage pipe orifice, a drainage gap is formed between the lower end of the inner water sealing baffle and the bottom of the lower shell, a closed outer water sealing baffle extends upwards from the bottom of the lower shell outside the projection area of the drainage vertical pipe opening, the height of the outer water sealing baffle is lower than the horizontal height of the vertical drainage pipe orifice, a drainage channel is formed between the outer water sealing baffle and the wall part of the lower shell, a horizontal water outlet is formed in one side wall of the lower shell, and the bottom of a water drainage channel on the other side, far away from the horizontal water outlet, of the lower shell is higher than the bottom of a water drainage channel adjacent to the horizontal water outlet.
2. The water sealing floor drain of claim 1, characterized in that: the bottom of the drainage channel on the other side of the lower shell, which is far away from the horizontal water outlet, is higher than the bottom of the drainage channel adjacent to the horizontal water outlet, and the concrete structure of the bottom of the drainage channel is as follows: the bottom of the drainage channel is of a slope structure with the horizontal height to the bottom from one side far away from the horizontal drainage port to the bottom adjacent to the drainage port.
3. The water sealing floor drain of claim 1, wherein: the lower shell is vertically and upwards provided with a water guide protrusion at the center of the projection of the vertical drainage pipe opening.
4. The water sealing floor drain of claim 1, characterized in that: the horizontal shape of the upper cover body is circular, and the corresponding horizontal shape of the upper opening of the lower shell, the horizontal shape of the vertical drainage pipe opening, the horizontal cross section shape of the inner water sealing baffle and the horizontal cross section shape of the outer water sealing baffle are circular.
5. The water sealing floor drain of claim 3, characterized in that: the water guide protrusion is conical.
6. The water sealing floor drain of claim 1, characterized in that: the upper cover body is characterized in that a vertical pipe orifice expanding check ring with a ring groove is additionally arranged at the upper end of the upper cover body, the vertical pipe orifice expanding check ring is pressed in a groove of the vertical pipe orifice expanding check ring through a pressing sheet ring with adaptive caliber, and the vertical pipe orifice expanding check ring is installed on the upper cover body through screws.
7. The water sealing floor drain of claim 1, characterized in that: the edge of the vertical drainage pipe orifice extends out of the sealing ring clamping ring towards the horizontal central point.
8. The water sealing floor drain of claim 1, characterized in that: the lateral wall of the lower shell extends outwards to form the horizontal water outlet, and threads are arranged on the periphery of the horizontal water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122410336.3U CN216379860U (en) | 2021-09-30 | 2021-09-30 | Water sealing floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122410336.3U CN216379860U (en) | 2021-09-30 | 2021-09-30 | Water sealing floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216379860U true CN216379860U (en) | 2022-04-26 |
Family
ID=81243790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122410336.3U Active CN216379860U (en) | 2021-09-30 | 2021-09-30 | Water sealing floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216379860U (en) |
-
2021
- 2021-09-30 CN CN202122410336.3U patent/CN216379860U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liang Shengjia Inventor before: Liang Jiasheng |