CN219280863U

CN219280863U - Structure for realizing drainage and deposition prevention by using squatting pan mounting pit

Info

Publication number: CN219280863U
Application number: CN202320271574.7U
Authority: CN
Inventors: 李江军
Original assignee: Hunan Fuminle Building Materials Technology Development Co ltd
Current assignee: Hunan Fuminle Building Materials Technology Development Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-30
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to the technical field of toilet drainage, in particular to a drainage anti-deposition structure realized by using a squatting pan mounting pit. The water-proof squatting pan comprises a water-proof backfill body, a ceramic tile attaching layer, a squatting pan reserved sedimentation tank and a water drain pipe; the water-proof backfill body is integrally formed into a squatting pan reserved sedimentation tank, the squatting pan reserved sedimentation tank surrounds the drain pipe, a drain hole is formed in the drain pipe, and the water-proof backfill body is positioned at the upper interface of the squatting pan reserved sedimentation tank and the drain pipe. The beneficial effects of this technical scheme are: the water permeated in the gaps of the ceramic tiles is smoothly discharged through the structure of the utility model, so that the water in the permeated layer is prevented from being smelly, bacteria are prevented from breeding, and the smelly water returns to the surfaces of the ceramic tiles, and the air environment of the toilet is prevented from being polluted.

Description

Structure for realizing drainage and deposition prevention by using squatting pan mounting pit

Technical Field

The utility model relates to the technical field of toilet drainage, in particular to a drainage anti-deposition structure realized by using a squatting pan mounting pit.

Background

The drain pipe is drained in a hole forming way, and is an effective caisson drainage technology. Research shows that the open drainage can effectively reduce the load of the caisson caused by the retained water, and improve the efficiency of the caisson drainage system. In addition to improving the efficiency of the caisson drainage system, the open drain can also effectively control the odor and leakage caused by water deposition within the caisson. At present, various countries and regions adopt a hole drainage mode to improve the efficiency of the caisson drainage system and the maintenance level of the caisson drainage system.

The applicant has mainly studied the problem of water accumulation in the caisson of a toilet, and has solved the problem of backfilling the caisson of the toilet by the prior art of the applicant, but has found part of technical defects in the technical development process, such as any deposition problem between tiles such as waterproof foaming concrete layers at the bottom. After the tile is tiled, the daily water for the toilet permeates between the tile and the waterproof foaming mud layer through gaps of the tile, so that the following defects exist in the problems: the leaked water can ferment to generate stink; breeding a large amount of bacteria; the change of season temperature, the effect of expend with heat and contract with cold leads to the water of oozing the layer to spill over into ceramic tile ground, further pollutes the environment.

Disclosure of Invention

The technical problems to be solved by the technical proposal are as follows: solves the problem that the water seepage of the ceramic tile can prevent the water seepage from depositing between the ceramic tile and the waterproof foaming mud layer.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the water drainage anti-deposition structure is realized by utilizing a squatting pan mounting pit and comprises a waterproof backfill body, a ceramic tile attaching layer, a squatting pan reserved sink and a water drainage pipe; the water-proof backfill body is integrally formed into a squatting pan reserved sedimentation tank, the squatting pan reserved sedimentation tank surrounds the drain pipe, a drain hole is formed in the drain pipe, and the water-proof backfill body is positioned at the upper interface of the squatting pan reserved sedimentation tank and the drain pipe.

The beneficial effects of this technical scheme are: the water permeated in the gaps of the ceramic tiles is smoothly discharged through the structure of the utility model, so that the water in the permeated layer is prevented from being smelly, bacteria are prevented from breeding, and the smelly water returns to the surfaces of the ceramic tiles, and the air environment of the toilet is prevented from being polluted.

The technical problems to be solved by the improvement of the technical scheme are as follows: the water in the water seepage layer can be smoothly discharged into a sewer.

In order to achieve the purpose, the utility model creates the technical scheme adopted after improvement: the upper surface of the waterproof backfill body is provided with a drainage groove, the end point of the drainage groove is converged at the edge part of the reserved sedimentation tank of the squatting pan, and leaked water is converged in the reserved sedimentation tank of the squatting pan through the drainage groove.

The beneficial effects after this technical scheme improves are: through the action of gravity, water leaking from the gaps of the ceramic tiles can be smoothly discharged cleanly through the drainage tank and smoothly collected into the reserved sedimentation tank of the squatting pan, so that sedimentation is prevented.

The technical problems to be solved by the improvement of the technical scheme are as follows: prevent the sewer pipe from reverse osmosis into the squatting pan when flushing.

In order to achieve the purpose, the utility model creates the technical scheme adopted after improvement: the drain hole is provided with a check valve which is shaped like a Chinese character 'qi', and the check valve is used for preventing water falling downwards from entering the reserved sedimentation tank of the squatting pan through the drain hole.

The beneficial effects after this technical scheme improves are: after the anti-reverse valve is added, water flow from top to bottom cannot enter the reserved sedimentation tank of the squatting pan through the water discharge hole, so that sewage is prevented from flowing backwards.

The technical problems to be solved by the improvement of the technical scheme are as follows: and the sewage from top to bottom is prevented from flowing back into the reserved sedimentation tank of the squatting pan under the condition of unsmooth drainage.

In order to achieve the purpose, the utility model creates the technical scheme adopted after improvement: the check valve is arranged in the check valve pipe in a hinging way, and is in an open state under a normal state, and when sewage enters the check valve, the check valve is in a closed state.

The beneficial effects after this technical scheme improves are: by the aid of the one-way valve, sewage from top to bottom is prevented from flowing back into the reserved sedimentation tank of the squatting pan under the condition of unsmooth drainage.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of a structure in which a water opening groove is formed on the upper surface of the waterproof backfill body.

Fig. 3 is a drain pipe with a check valve installed.

Fig. 4 shows a check valve with a check valve installed.

The character labels in the figures are as follows: 1. a waterproof backfill body; 2. a tile attaching layer; 3. ceramic tile; 4. reserving a sedimentation tank for the squatting pan; 5. a drain pipe; 11. a drainage channel; 51. a drain hole; 6. caisson floor; 7. a non-return valve; 71. a one-way valve.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

Example 1:

as shown in fig. 1, the structure for realizing drainage and deposition prevention by using a squatting pan mounting pit comprises a waterproof backfill body 1, a ceramic tile attaching layer 2, a squatting pan reserved sedimentation tank 4 and a drainage pipe 5; the water-proof backfill body 1 is integrally formed into a squatting pan reserved sedimentation tank 4, the squatting pan reserved sedimentation tank 4 surrounds the drain pipe 5, a drain hole 51 is formed in the drain pipe 5, and the water-proof backfill body is positioned at the upper interface of the squatting pan reserved sedimentation tank 4 and the drain pipe 5. In actual use of the toilet, gaps exist among the tiles, and according to the prior art, although sealant is applied, gaps are generated to cause leakage along with the lapse of the service time, and if leaked water cannot drain, the water can be deposited at the tile attaching layer 2 between the waterproof backfill body 1 and the tiles 3. The water deposited at the tile laminate layer 2 by the design of the present utility model is smoothly discharged into the drain pipe 5 through the drain hole 51.

Example 2:

as a further optimization of the above embodiment: the water drainage anti-deposition structure is realized by utilizing a squatting pan mounting pit and comprises a waterproof backfill body 1, a ceramic tile attaching layer 2, a squatting pan reserved sedimentation tank 4 and a water drainage pipe 5; the water-proof backfill body 1 is integrally formed into a squatting pan reserved sedimentation tank 4, the squatting pan reserved sedimentation tank 4 surrounds the drain pipe 5, a drain hole 51 is formed in the drain pipe 5, and the water-proof backfill body is positioned at the upper interface of the squatting pan reserved sedimentation tank 4 and the drain pipe 5. The upper surface of the waterproof backfill body 1 is provided with a drainage groove 11, the end point of the drainage groove 11 is converged at the edge of the reserved sedimentation tank 4 of the squatting pan, and leaked water is converged in the reserved sedimentation tank 4 of the squatting pan through the drainage groove 11. The water deposited at the ceramic tile attaching layer 2 through the design of the structure is collected to the drainage tank 11, is collected to the squatting pan reserved sedimentation tank 4 through the drainage tank 11, and is smoothly discharged into the drainage pipe 5 through the drainage hole 51.

Example 3:

as a further optimization of the above embodiment: the water drainage anti-deposition structure is realized by utilizing a squatting pan mounting pit and comprises a waterproof backfill body 1, a ceramic tile attaching layer 2, a squatting pan reserved sedimentation tank 4 and a water drainage pipe 5; the water-proof backfill body 1 is integrally formed into a squatting pan reserved sedimentation tank 4, the squatting pan reserved sedimentation tank 4 surrounds the drain pipe 5, a drain hole 51 is formed in the drain pipe 5, and the water-proof backfill body is positioned at the upper interface of the squatting pan reserved sedimentation tank 4 and the drain pipe 5. The upper surface of the waterproof backfill body 1 is provided with a drainage groove 11, the end point of the drainage groove 11 is converged at the edge of the reserved sedimentation tank 4 of the squatting pan, and leaked water is converged in the reserved sedimentation tank 4 of the squatting pan through the drainage groove 11. The drain hole 51 is provided with a check valve 7, the check valve 7 is seven-shaped, and the check valve 7 is used for preventing water falling downwards from entering the squatting pan reserved sedimentation tank 4 through the drain hole 51. The check valve 7 is provided with a check valve 71 in a pipe in a hinged manner, and is in an open state under a normal state, and when sewage enters the check valve 7, the check valve is in a closed state. When sewer drainage is not smooth, pressure increase can be generated in the process that water flows downwards, and when the pressure of the reserved sedimentation tank 4 of the squatting pan is smaller than the pressure in the drain pipe 5, sewage can enter the reserved sedimentation tank 4 of the squatting pan through the check valve 7. When the check valve 71 is added, the valve is normally opened, and when sewage enters the check valve 7, the valve is closed.

It should be noted that, in this document, 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.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. The water drainage anti-deposition structure is realized by utilizing a squatting pan mounting pit and comprises a waterproof backfill body (1), a ceramic tile attaching layer (2), a squatting pan reserved sedimentation tank (4) and a water drainage pipe (5); the method is characterized in that: the squatting pan reservation sedimentation tank (4) is formed by integrally forming the waterproof backfill body (1), the squatting pan reservation sedimentation tank (4) surrounds the drain pipe (5), the drain pipe (5) is provided with a drain hole (51), and the water drain hole is positioned at the upper interface of the squatting pan reservation sedimentation tank (4) and the drain pipe (5).

2. The structure for realizing water drainage and sedimentation prevention by using a squatting pan mounting pit according to claim 1, wherein: the upper surface of the waterproof backfill body (1) is provided with a drainage groove (11), the end point of the drainage groove (11) is converged at the edge of the reserved sedimentation tank (4) of the squatting pan, and leaked water is converged in the reserved sedimentation tank (4) of the squatting pan through the drainage groove (11).

3. The structure for realizing water drainage and sedimentation prevention by using a squatting pan mounting pit according to claim 1, wherein: the drain hole (51) is provided with a check valve (7), the check valve (7) is in a shape of a Chinese character 'qi', and the check valve (7) is used for preventing water falling downwards from entering the squatting pan reservation sink (4) through the drain hole (51).

4. The structure for realizing water drainage and sedimentation prevention by using a squatting pan mounting pit according to claim 3, wherein: the inside of the tube of the check valve (7) is provided with a one-way valve (71) in a hinging way, and the tube is in an open state under a normal state, and when sewage enters the check valve (7), the tube is in a closed state.