CN215669993U - Same-floor drainage floor drain - Google Patents

Abstract

The utility model provides a with layer drainage floor drain, includes floor drain lid, filter screen, apron seat, income water subassembly, seal assembly and flat floor drain body, flat floor drain body includes floor drain seat and floor drain pipeline, the filter screen is installed on the apron seat install the filter screen top the floor drain lid, the apron seat is installed go into on the water subassembly, it lays to go into the water subassembly on the annular platform of floor drain seat annular platform with go into to be equipped with seal assembly between the water subassembly, its characterized in that still include with the outside pipeline coupling assembling that has the exhaust hole of floor drain pipe connection. The utility model provides the same-layer drainage floor drain which is low in total height, high in flow rate and high in pipeline strength and is convenient to install.

Description

Same-floor drainage floor drain

Technical Field

The utility model belongs to the technical field of same-layer drainage, and particularly relates to a same-layer drainage floor drain.

Background

At present, the water supply and drainage of buildings in China mainly have two modes: interlayer drainage and same-layer drainage. Interlayer drainage is a more traditional drainage mode, a drainage branch pipe of the interlayer drainage needs to penetrate through a floor plate and is connected with a drainage pipe on the ceiling of a resident on the lower layer, and the drainage mode needs to be realized by opening the floor plate, so that not only is the maintenance extremely inconvenient, but also the net height of the space of the resident is influenced. Compared with the traditional interlayer drainage treatment mode, the most fundamental concept change of the same-layer drainage is that the constraint between adjacent floors is thoroughly eliminated through the reasonable layout of the pipelines in the layer, and a series of troubles and hidden dangers caused by the fact that the drainage transverse pipes occupy the space of the lower layer, such as unclear property, noise interference, hidden leakage danger, space limitation and the like, are avoided. In the same floor drainage design, the floor drain is used as an important part of a drainage system in house residences, and is related to the health and the environmental sanitation of people. The most important thing in the floor drain design is to meet the flow requirement and make the deodorization design at the same time.

At present, the market demand of the micro-drop plate and the non-drop plate on the same-layer drainage market is increased sharply, and the core of the micro-drop plate and the non-drop plate on the same-layer drainage design is to provide a floor drain with a lower total height and meet the flow requirement. The height from a blank surface to a decorative surface is required to be not more than 50mm for a common non-falling plate, although some floor drains with lower height exist in the market, the requirement of the non-falling plate with the total height of 50mm cannot be met after the decorative surface is finished by adding waterproof tiles and the like, a pit capable of accommodating a floor drain base with a certain height is formed on the floor drain mounting surface for finishing floor drain mounting, and a ground cement pouring layer needs to be damaged by the method and the noise is high during construction. At present, the floor drain is manufactured by a low method mainly by thinning a floor drain pipeline or reducing the height of the pipeline, but the problems that the structural stability becomes poor and the strength becomes small after the floor drain pipeline is thinned and the flow in the floor drain pipeline does not reach the standard are also faced. In addition, in order to satisfy different indoor design overall arrangement demands, when the installation, the distance of floor drain to drainage pipe differs, and the floor drain of fixed length can make the installation extremely unchangeable, and the mounted position is fixed can't adjust according to actual conditions.

In summary, people urgently need a floor drain with different floor layers, which has a low total height, can meet the drainage requirement of flow, can adapt to different installation environments, and is easy to adjust the installation position.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the same-layer drainage floor drain which is low in overall height, large in flow, high in pipeline strength and convenient to install.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a with layer drainage floor drain, includes floor drain lid, filter screen, apron seat, income water subassembly, seal assembly and flat floor drain body, flat floor drain body includes floor drain seat and floor drain pipeline, the filter screen is installed on the apron seat install the filter screen top the floor drain lid, the apron seat is installed go into on the water subassembly, it lays to go into the water subassembly on the annular platform of floor drain seat annular platform with go into to be equipped with seal assembly between the water subassembly, its characterized in that still include with the outside pipeline coupling assembling that has the exhaust hole of floor drain pipe connection.

Furthermore, the external pipeline connecting assembly comprises a pipeline connecting seat and a pipeline connecting elbow, an exhaust hole is additionally formed in the upper portion of the pipeline connecting elbow, one end of the pipeline connecting seat is connected with the floor drain pipeline, and the other end of the pipeline connecting seat is connected with the pipeline connecting elbow.

Furthermore, the external pipeline connecting assembly comprises a pipeline connecting seat, a pipeline connecting elbow, a floor drain pipeline connecting seat and a sealing rubber ring, the sealing rubber ring is arranged inside the floor drain pipeline connecting seat, one end of the floor drain pipeline connecting seat is connected with one end of the pipeline connecting seat, a floor drain pipeline can be inserted into the floor drain pipeline connecting seat and is tightly connected with the floor drain pipeline connecting seat through the sealing rubber ring, the other end of the pipeline connecting seat is connected with the pipeline connecting elbow, and an exhaust hole is additionally arranged at the upper part of the pipeline connecting elbow.

Furthermore, the section of the upper part of the floor drain pipeline is arc-shaped.

Furthermore, the cross section of the floor drain pipeline is oval.

Furthermore, the sealing assembly is cylindrical, the inner wall of the sealing assembly is provided with a convex rib, the sealing assembly is provided with an annular skirt edge, and the cylindrical height of the lower part of the annular skirt edge is not higher than the height from the annular platform to the upper part of the floor drain seat.

Further, the height h2 from the upper part of the floor drain cover to the bottom of the flat floor drain body is 35-110 mm.

Further, the height h1 of the floor drain seat is 25-35 mm.

Further, the floor drain pipeline can be cut.

Furthermore, the lower part of the pipeline connecting elbow is connected with an external drainage pipeline, and the external drainage pipeline is connected with an external trap pipeline.

Compared with the prior art, the utility model has the following beneficial effects:

1. the floor drain disclosed by the utility model is low in overall height, and meets the requirement of a floor drain without lowering the floor of a drainage system on the same floor.

2. The floor drain pipeline has high strength and reliable structure.

3. The floor drain has high drainage rate, and the gas in the pipeline is easy to discharge without affecting the drainage rate.

4. The floor drain pipeline can be cut, and can meet different floor drain layout requirements.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

figure 2 is a partial cross-sectional view of the floor drain body of the present invention;

FIG. 3 is a schematic view of a seal ring seat according to the present invention;

figure 4 is a schematic view of a floor drain pipe section according to the utility model;

FIG. 5 is a schematic cross-sectional view A-A of the present invention;

FIG. 6 is a schematic cross-sectional view B-B of the present invention;

figure 7 is a cross-sectional view of the connection part of the floor drain pipe and the external pipe of the utility model.

Wherein: 1, a floor drain cover; 2, filtering a screen; 3, a cover plate seat; 4, a water inlet component; 5 sealing the assembly; 51 an annular skirt; 52 a convex rib; 6, a flat floor drain body; 61 floor drain seat; 611 an annular table; 62 a floor drain pipe; 621 reinforcing ribs; 7 floor drain pipe connecting base; 8, sealing a rubber ring; 9 a pipe connecting seat; 10 connecting the pipeline with an elbow; 11 is externally connected with a drainage pipeline; 12 is externally connected with a trap pipeline.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1 to 6, schematic diagrams of the odor-resistant floor drain of the present invention are respectively shown.

The same-floor drainage floor drain comprises a floor drain cover 1, a filter screen 2, a cover plate seat 3, a water inlet assembly 4, a sealing assembly 5 and a flat floor drain body 6, wherein the flat floor drain body 6 comprises a floor drain seat 61 and a floor drain pipeline 62, the filter screen 2 is installed on the cover plate seat 3, the floor drain cover 1 is installed above the filter screen 2, the cover plate seat 3 is installed on the water inlet assembly 4, the water inlet assembly 4 is placed on an annular platform 611 of the floor drain seat 61, a sealing assembly seat 5 is arranged between the annular platform 611 and the water inlet assembly 4, the sealing assembly 5 is made of rubber or silica gel, the sealing assembly 5 is cylindrical, the sealing assembly 5 is provided with an annular skirt 51, and when the annular skirt 51 is installed, when the skirt is attached to the upper portion of the floor drain seat 61, the water inlet assembly 4 and the sealing assembly 5 are ensured to be in a vertical direction and to be tight when the annular platform 611 And (6) attaching. The height of the lower cylindrical part of the annular skirt 51 is not higher than the height from the annular platform 611 to the upper part of the floor drain seat 61. The inner wall of the sealing component 5 is provided with a convex rib 52, so that the water inlet component 4 and the flat floor drain body 6 can be kept in sealing connection and are not easy to fall off. Preferably, the water assembly 4 and the sealing assembly 5 are both cuttable so as to conveniently adjust the distance from the floor drain cover 1 to the bottom of the flat floor drain body 6 according to different requirements, and both the concave-convex ring on the water inlet assembly 4 and the concave part of the sealing assembly 5 opposite to the convex rib 52 can conveniently select the cutting height and the cutting. The upper half part of the floor drain seat 61 is a rectangular section for facilitating the placement of all components, the section of the lower half part is the same as that of the lower half part of the floor drain pipeline 62, the connecting section of the floor drain seat 61 and the floor drain pipeline 62 is in smooth transition, and the floor drain seat 61 and the floor drain pipeline 62 are integrally formed. The floor drain seat 61 and the floor drain pipe 62 have the same height and width. The height h1 of the floor drain seat 61 is 25-35 mm, preferably 25 mm, and the height h2 from the upper part of the floor drain cover 1 to the bottom of the flat floor drain body 6 is 35-110 mm.

The floor drain pipeline 62 has an arc-shaped section at the upper part, the arc shape can be an arc or an elliptic arc, the lower half part is a common rectangular or arc-shaped section at present, and the arc-shaped section at the upper half part can increase the strength of the whole floor drain pipeline 62, so that the whole floor drain pipeline is not easy to collapse or deform by external force. The cross section of the floor drain pipe 62 is preferably oval, the length of the long side b of the oval cross section is 119-125 mm, and the length of the short side a is 25-35 mm, preferably 25 mm. The oval cross-section is higher than rectangular cross-section pipeline intensity, and is lower than the round pipeline height of same area. The middle of the floor drain pipeline 62 is provided with a reinforcing rib 621, the reinforcing rib 621 is used for dividing the floor drain pipeline 62 into two water flow chambers, the problem that the drainage speed is influenced due to the fact that the air discharge efficiency is poor caused by the overall turbulent flow of water flow is reduced, in addition, the vertical reinforcing rib pipe wall also plays a role in guiding water flow, the transverse turbulent flow state of the water flow is damaged, meanwhile, the reinforcing rib 621 also plays a role in improving the overall strength of the floor drain pipeline 62, the overall pipeline has stronger bearing capacity in the vertical direction, the whole pipeline cannot collapse or deform due to the action of external force, and further the pipeline and the drainage efficiency are damaged.

The floor drain pipeline 62 is a pipeline with a cuttable length, and the pipeline length can be selected for cutting according to actual installation requirements. The floor drain pipeline 62 is connected with an external pipeline through an external pipeline connecting assembly with an exhaust hole, the external pipeline connecting assembly is used for connecting the floor drain pipeline 62 and the external pipeline such as a middle transition section of an external drainage pipeline 11, the middle transition section can be connected with the external drainage pipeline 11 with a standard caliber and a standard shape due to the difference of the caliber and the shape of the pipeline between the flat floor drain and the external pipeline, the external pipeline connecting assembly comprises a pipeline connecting seat 9 and a pipeline connecting elbow 10, the exhaust hole is additionally arranged at the upper part of the pipeline connecting elbow, the floor drain pipeline 62 is low in height, when large-flow turbulence occurs, the air cannot be timely discharged due to the sealing effect in the pipeline, the air in the floor drain pipeline 62 can be timely discharged through the exhaust hole arranged at the position of the pipeline connecting elbow 10, thereby maintaining a high rate of drainage. One end of the pipeline connecting seat 9 is connected with the floor drain pipeline 62, the other end of the pipeline connecting seat 9 is connected with the pipeline connecting elbow 10, and the connecting mode is hot-pressing, glue connection or other common connecting modes. More preferably, the external pipe connection assembly further comprises a floor drain pipe connection seat 7 and a sealing rubber ring 8, the sealing rubber ring 8 is provided with concave-convex grains, the sealing rubber ring 8 is arranged inside the floor drain pipe connection seat 7, one end of the floor drain pipe connection seat 7 is connected with one end of the pipe connection seat 9 in a hot-press connection mode, a glue connection mode or other common connection modes, the other end of the pipe connection seat 9 is connected with the pipe connection elbow, the floor drain pipe 62 can be inserted into the floor drain pipe connection seat 7 and is tightly connected with the floor drain pipe connection seat 7 through the sealing rubber ring 8, the floor drain pipe connection seat 7 and the sealing rubber ring 8 are designed so that the floor drain pipe 62 can be directly inserted for installation after being cut, and installation is very convenient.

The lower part of the pipeline connecting elbow 10 is connected with an external drainage pipeline 11, the external drainage pipeline 11 is connected with an external trap pipeline 12, and the same-layer drainage floor drain deodorant water seal is arranged at the external trap pipeline in a pipeline well.

In conclusion, the utility model overcomes the problems of high total height of the floor drain, low strength of the floor drain pipeline and low drainage rate in the prior art, and provides the technical scheme of the same-layer drainage floor drain which has low total height, high pipeline strength and high drainage rate, and can change the length of the floor drain pipeline according to different installation requirements, and is convenient to install.

The embodiments described above are only preferred embodiments of the utility model and are not exhaustive of the possible implementations of the utility model. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the utility model so modified beyond the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a with layer drainage floor drain, includes floor drain lid, filter screen, apron seat, income water subassembly, seal assembly and flat floor drain body, flat floor drain body includes floor drain seat and floor drain pipeline, the filter screen is installed on the apron seat install the filter screen top the floor drain lid, the apron seat is installed go into on the water subassembly, it lays to go into the water subassembly on the annular platform of floor drain seat annular platform with go into to be equipped with seal assembly between the water subassembly, its characterized in that still include with the outside pipeline coupling assembling that has the exhaust hole of floor drain pipe connection.

2. The same-layer drainage floor drain of claim 1, wherein the external pipe connecting assembly comprises a pipe connecting base and a pipe connecting elbow, the upper part of the pipe connecting elbow is additionally provided with an exhaust hole, one end of the pipe connecting base is connected with the floor drain pipe, and the other end of the pipe connecting base is connected with the pipe connecting elbow.

3. The same-layer drainage floor drain of claim 1, wherein the external pipe connection assembly comprises a pipe connection seat, a pipe connection elbow, a floor drain pipe connection seat, and a sealing rubber ring, the sealing rubber ring is arranged inside the floor drain pipe connection seat, one end of the floor drain pipe connection seat is connected with one end of the pipe connection seat, the floor drain pipe can be inserted into the floor drain pipe connection seat and is tightly connected with the floor drain pipe connection seat through the sealing rubber ring, the other end of the pipe connection seat is connected with the pipe connection elbow, and an exhaust hole is additionally arranged at the upper part of the pipe connection elbow.

4. The same-layer drainage floor drain of claim 1, wherein the upper section of the floor drain pipe is arc-shaped.

5. The same-layer drainage floor drain of claim 1, wherein the floor drain pipe cross-section is elliptical.

6. The same-layer drainage floor drain of claim 1, wherein the sealing assembly is cylindrical and has ribs on its inner wall, the sealing assembly has an annular skirt, and the cylindrical height of the lower part of the annular skirt is not higher than the height from the annular platform to the upper part of the floor drain seat.

7. The same-layer drainage floor drain of claim 1, wherein the height h2 from the upper part of the floor drain cover to the bottom of the flat floor drain body is 35-110 mm.

8. The same-layer drainage floor drain of claim 1, wherein the height h1 of the floor drain seat is 25-35 mm.

9. The same-layer drainage floor drain of claim 1, wherein the floor drain pipe is cuttable.

10. The same-layer drainage floor drain of claim 2 or 3, wherein the lower part of the pipeline connecting elbow is connected with an external drainage pipeline, and the external drainage pipeline is connected with an external trap pipeline.

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