CN215105904U

CN215105904U - Drainage floor drain for same-layer drainage

Info

Publication number: CN215105904U
Application number: CN202121030234.2U
Authority: CN
Inventors: 任少龙; 赵书艳; 李彦姝; 吴克建
Original assignee: Suns Casting Co ltd
Current assignee: Suns Casting Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-10
Anticipated expiration: 2031-05-14

Abstract

The utility model provides a drainage floor drain for with layer drainage, include: the floor drain comprises a floor drain main body, a floor drain grate and a P-type trap, wherein the floor drain grate is positioned at the top of the floor drain main body; the floor drain main body and the P-type trap are positioned in the plate lowering space, a waste water pipe extends out of one side of the floor drain main body, and the tail end of the waste water pipe is bent upwards to form a waste water interface extending out of the plate lowering space and used for connecting a high-level drainage interface; the lower end of the floor drain main body is provided with a water outlet port integrally arranged with an upper water inlet port of the P-type trap, and a lower water drainage port of the P-type trap is connected with a vertical drainage pipe. The utility model discloses a drainage floor drain for with layer drainage avoids falling the board space because pipeline interface leaks or ponding problem, strengthens the evaporation resistance ability of water seal, prevents that the water seal from evaporating and returning smellily.

Description

Drainage floor drain for same-layer drainage

Technical Field

The utility model relates to a with layer drainage field, in particular to be used for with floor drain of layer drainage.

Background

And the same-layer drainage adopts a drainage mode that an integral plate lowering mode or a local plate lowering mode is adopted to lower the structural floor slab of the toilet, the appliance drainage pipe and the drainage waste pipe do not penetrate through the structural floor slab of the toilet to the lower-layer space, and the appliance drainage pipe and the sanitary appliance are laid on the same layer and connected into the drainage vertical pipe. The floor drain is a drainage device connected with a ground and drainage pipeline system and is a device for removing water, water stains, solid matters, hair and easy sediments on the ground.

The floor drain for draining water on the same floor is embedded in the space of the falling plate, the drainage of the floor drain and the drainage of the hand basin are respectively connected to the vertical sewage pipe, the hand basin drains water after passing through the P-shaped trap, the number of pipelines and connectors in the filling layer of the space of the falling plate is large, the phenomena of pipeline leakage and water accumulation are easily caused, and the ground can be damaged after the water accumulation leakage time is long. In addition, the hand washing basin and the floor drain are difficult to maintain when the drainage is not smooth. In addition, if the floor drain is not used frequently, the water seal failure of the floor drain can be caused for a long time to cause the peculiar smell to return to the toilet, harmful gas in a drainage system enters the toilet, the odor returns to the toilet, and the physical and psychological health of residents is influenced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model provides a floor drain for with layer drainage.

The technical scheme of the utility model is realized like this:

a drainage floor drain for drainage at the same floor, comprising: the floor drain comprises a floor drain main body, a floor drain grate and a P-type trap, wherein the floor drain grate is positioned at the top of the floor drain main body; the floor drain main body and the P-type trap are positioned in the plate lowering space, a waste water pipe extends out of one side of the floor drain main body, and the tail end of the waste water pipe is bent upwards to form a waste water interface extending out of the plate lowering space and used for connecting a high-level drainage interface; the lower end of the floor drain main body is provided with a water outlet port integrally arranged with an upper water inlet port of the P-type trap, and a lower water drainage port of the P-type trap is connected with a vertical drainage pipe.

Preferably, the length of the waste water pipe at the side part of the floor drain main body is larger than the horizontal length of the P-type trap.

Preferably, the trap of the P-type trap is communicated, and the communicated height is lower than the central line of the water outlet of the P-type trap.

Preferably, the top of the floor drain main body is provided with an adjusting short pipe, and the adjusting short pipe is in threaded connection or sealing connection with the floor drain main body; and a floor drain grate base is arranged at the top end of the adjusting short pipe and used for placing a floor drain grate.

Preferably, the inner bottom end of the floor drain main body is provided with a filter screen.

Preferably, the bottom end of the bent part of the waste pipe is provided with a support member, and the support member is staggered with the waste pipe.

Preferably, a waste water interface of the waste water pipe is provided with a reducing rubber ring, and two ends of the reducing rubber ring are respectively connected with a large clamp and a small clamp; the other end of the reducing rubber ring is used for being inserted into an external connecting pipe.

Preferably, the top end of the floor drain main body is provided with an L-shaped connecting end part, and the inner side wall of the connecting end part is provided with a circle of semicircular gaps; the outer side wall of the adjusting short pipe is provided with a circle of semicircular groove body, the semicircular groove body and the semicircular notch form a sealing groove, and a sealing ring is arranged in the sealing groove.

The utility model has the advantages that: the utility model discloses a drainage floor drain for with layer drainage, high-order drainage interface and the direct intercommunication of floor drain main part, floor drain main part and P type trap body coupling, and P type trap inserts the drainage riser, has solved the pipeline interface water leakage and the ponding phenomenon of falling in the board space. The main body of the floor drain can be directly overhauled when the drainage is not smooth. The high-level drainage and the floor drain main body are connected into a whole and share one P-type trap, so that the problem of odor return caused by water seal evaporation is effectively prevented, harmful gas is prevented from entering a toilet, the cleaning function of a waste water pipe is solved, and the safety and reliability of water seal are greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a drainage floor drain for same-floor drainage of the present invention;

figure 2 is a schematic cross-sectional structure view of the floor drain body shown in figure 1;

fig. 3 is an installation schematic diagram of a drainage floor drain for same-floor drainage of the present invention.

In the figure:

1. a floor drain main body; 2. a floor drain grate; 3. a P-type trap; 4. a waste pipe; 5. a waste water interface; 6. adjusting the short pipe; 7. a filter screen; 8. a support member; 10. a floor drain grate base; 11. a variable diameter rubber ring; 12. a large hoop; 13. a small hoop; 14. and (4) an external connecting pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b): a floor drain as shown in fig. 1 to 3, comprising: the floor drain comprises a floor drain main body 1, a floor drain grate 2 and a P-type trap 3, wherein the floor drain grate 2 is positioned at the top of the floor drain main body 1; the floor drain main body 1 and the P-type trap 3 are positioned in the plate descending space, a waste water pipe 4 extends from one side of the floor drain main body 1, and the tail end of the waste water pipe 4 is bent upwards to form a waste water interface 5 for connecting a high-level drainage interface; the lower end of the floor drain main body 1 is provided with a water outlet port integrally arranged with an upper water inlet port of the P-shaped trap 3, and a lower water drainage port of the P-shaped trap 3 is connected with a vertical drainage pipe. The floor drain main body and the P-type trap are of an integrated structure, water leakage or water accumulation of a pipeline in the floor drain space is avoided, meanwhile, a waste water pipe is combined with the side portion of the floor drain main body, a waste water interface at the end of the waste water pipe is used for being connected with a high-level drainage interface, the high-level drainage and the floor drain main body share the P-type trap, a water seal is shared, and water seal evaporation is effectively prevented.

In the embodiment, the length of the waste water pipe on the side part of the floor drain main body 1 is larger than the horizontal length of the P-type trap, so that mutual interference during installation is avoided. The trap parts of the P-shaped trap are communicated, and the communicated height is lower than the central line of the water outlet of the P-shaped trap.

In the embodiment, the top of the floor drain main body 1 can be provided with an adjusting short pipe 6, and the adjusting short pipe 6 is in threaded connection or sealing connection with the floor drain main body; the top end of the adjusting short pipe 6 is provided with a floor drain grate base 10 for placing the floor drain grate 2. The adjusting short pipe is arranged, the height of the adjusting short pipe can be cut according to different cushion layer thicknesses, and different installation heights of the floor drain main body are achieved.

In the embodiment, the inner bottom end of the floor drain main body 1 is provided with a filter screen 7. The filter screen is convenient for overhaul and clean the floor drain main body, can effectively filter hairs, avoid blocking the pipeline, and can effectively prevent the problem that the valuable articles of a user fall into the drainage pipeline to cause loss.

In the embodiment, the bottom end of the bent part of the waste water pipe 4 is provided with a support member 8, and the support member is staggered with the waste water pipe so as to avoid interfering the connection of the waste water pipe and the vertical drainage pipe. The support piece 8 is used for fixing the floor drain main body in advance, so that the phenomenon that the leveling is uneven due to the fact that the waste water pipe is pressed downwards is avoided, and the installation stability of the floor drain main body is guaranteed.

In the embodiment, a waste water interface of the waste water pipe 4 is provided with a reducing rubber ring 11, and two ends of the reducing rubber ring are respectively connected with a large clamp 12 and a small clamp 13; the other end of the reducing rubber ring is used for being inserted into the external connecting pipe 14. The design of reducing rubber ring, big clamp and little clamp avoids the user to install and external pipeline's locking part at waste water kneck by oneself when using, avoids the user to install the problem that sealing performance is short of by oneself, brings the sealed problem that badly returns smelly.

In the embodiment, the top end of the floor drain main body 1 is provided with an L-shaped connecting end part, and the inner side wall of the connecting end part is provided with a circle of semicircular gaps; the outer side wall of the adjusting short pipe is provided with a circle of semicircular groove body, the semicircular groove body and the semicircular notch form a sealing groove, and a sealing ring is arranged in the sealing groove. The connection between the adjusting short pipe and the floor drain main body is sealed.

The utility model discloses a drainage floor drain for with layer drainage, the floor drain main part is pre-buried in falling the board space, and the P type trap lays along ground in falling the board space, and the slope of the waste pipe of floor drain main part lateral part adopts 1% usually, and the waste pipe lays in falling the board space, is connected with the drainage riser; filling the space of the floor layer with lightweight aggregate concrete; leveling after the filling layer is finished, painting a waterproof layer, and performing a water storage test after the waterproof layer is constructed; backfilling and compacting, wherein the height of the short adjusting pipe on the floor drain main body is adjusted according to the height of the decorative surface, and the top end of the installed floor drain main body is slightly lower than the decorative surface by 5-10 mm. A part of water flows into the floor drain main body through the floor drain grate, and waste water at the position of the high-level drainage washbasin enters the floor drain main body through the waste water interface and the waste water pipe, so that the drainage resistance is reduced, and the self-cleaning capacity of the flow channel is improved. The trap of floor drain main part lower extreme, the effectual drainage system peculiar smell that prevents gets into the bathroom.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A floor drain for draining water on the same floor, comprising: the floor drain comprises a floor drain main body, a floor drain grate and a P-type trap, wherein the floor drain grate is positioned at the top of the floor drain main body; the floor drain main body and the P-type trap are positioned in the plate lowering space, a waste water pipe extends out of one side of the floor drain main body, and the tail end of the waste water pipe is bent upwards to form a waste water interface extending out of the plate lowering space and used for connecting a high-level drainage interface; the lower end of the floor drain main body is provided with a water outlet port integrally arranged with an upper water inlet port of the P-type trap, and a lower water drainage port of the P-type trap is connected with a vertical drainage pipe.

2. The drain floor drain of claim 1, wherein a length of a waste pipe of a side of the drain body is greater than a horizontal length of a P trap.

3. The drain floor drain of claim 1, wherein the traps of the P trap are connected, and the height of the connection is lower than the center line of the water outlet of the P trap.

4. The drainage floor drain of claim 1, wherein the top of the floor drain main body is provided with an adjusting short pipe, and the adjusting short pipe is in threaded connection or sealing connection with the floor drain main body; and a floor drain grate base is arranged at the top end of the adjusting short pipe and used for placing a floor drain grate.

5. The drain floor drain according to claim 1, characterized in that the inner bottom end of the drain body is provided with a filter screen.

6. The floor drain of claim 1, wherein a support is provided at the bottom end of the bent portion of the waste pipe, the support being offset from the waste pipe.

7. The drainage floor drain according to claim 1, wherein a reducing rubber ring is arranged at a wastewater interface of the wastewater pipe, and two ends of the reducing rubber ring are respectively connected with a large clamp and a small clamp; the other end of the reducing rubber ring is used for being inserted into an external connecting pipe.

8. The drainage floor drain according to claim 4, wherein the top end of the floor drain main body is provided with an L-shaped connecting end part, and the inner side wall of the connecting end part is provided with a circle of semicircular notches; the outer side wall of the adjusting short pipe is provided with a circle of semicircular groove body, the semicircular groove body and the semicircular notch form a sealing groove, and a sealing ring is arranged in the sealing groove.