CN211523382U - Toilet descending plate type same-floor drainage structure - Google Patents

Abstract

The utility model relates to the technical field of building drainage, and discloses a toilet descending plate type same-layer drainage structure, which comprises a toilet descending plate and a pipe well descending plate; the pipe well descending plate is provided with a drainage riser, and the drainage riser passes through the pipe well descending plate and is connected with the lower drainage riser A first drainage pipe and a second drainage pipe are laid on the descending plate of the toilet, the first drainage pipe is provided with a first cement mortar layer, and the second drainage pipe is provided with a second cement mortar layer located above the first cement mortar layer, The water inlet end of the first drainage pipe is communicated with the water outlet of the bathing utensil, the drainage end of the first drainage pipe extends to the down plate of the tube well, and the end of the first drainage pipe is provided with a deodorant water storage device, and the deodorized water storage device is provided with a first water inlet and a drainage The first drain pipe is connected with the first water inlet, and the drain port is connected with the drain riser; the water inlet end of the second drain pipe is connected with the water outlet of the rear-row toilet, and the second drain pipe is connected with the drain riser. The utility model has the advantages of high indoor clear height, good comfort and low cost.

Description

A toilet descending plate type same-floor drainage structure

technical field

The utility model relates to the technical field of building drainage, in particular to a toilet descending plate type same-layer drainage structure.

Background technique

At present, the common practice of the descending plate area of the toilet is to set a caisson at the bottom, that is, when the toilet is built, the entire structure layer is sunk to a certain height from the floor, and the sinking height is generally 350mm to 400mm, so as to bury the horizontal drainage pipe of the toilet. Among them, make an overhead board or backfill with lightweight materials. The toilet method of backfilling a caisson with an overhead board needs to first brush the waterproof layer, then lay the waterproof layer protective layer and find a slope to the secondary drainage outlet. After arranging the drainage pipe, The brick support column is built, then the cement prefabricated board is covered, and finally the waterproof mortar is applied to lay the floor tiles. In this way, the height of the descending board of the caisson bathroom is high, the amount of steel bars for the prefabricated cover board is large, and the use of bricks is large. The process The construction is complicated and the cost is high; among them, when water leakage occurs, all the ground needs to be broken open for maintenance, and the follow-up maintenance cost is high; and the use of lightweight materials to backfill the caisson bathroom requires first brushing the waterproof layer, and after arranging the drainage pipes, Use cement mortar to find a slope at the bottom of the caisson, and the lowest point is the secondary drainage outlet, then backfill with light materials, and finally construct waterproof mortar and lay the floor tiles. In this way, the height of the descending plate of the caisson bathroom is high, the amount of backfill is large, and the building's It is self-heavy, and has many construction procedures, complex construction and high cost. Among them, when water leakage occurs, it is necessary to smash all the ground to carry out maintenance, and the follow-up maintenance cost is high.

Utility model content

The technical problem to be solved by the utility model is to provide a toilet descending plate type same-layer drainage structure with high indoor clear height, good comfort and low cost.

In order to solve the above technical problems, the utility model provides a toilet descending plate type same-floor drainage structure, which includes a toilet descending plate and a tube well descending plate, the toilet descending plate is 100mm to 150 mm lower than the structural floor of the same layer, and the pipe well descending plate is lower than the same floor. The toilet descending plate on the first floor is 280mm-330 mm, and both the toilet descending plate and the tube well descending plate are provided with a waterproof layer;

The pipe well descender is provided with a drainage riser, and the drainage riser passes through the pipe well descender and is connected to the drainage riser on the lower layer;

The toilet descending plate is laid with a first drainage pipe connected to the bathing utensils and a second drainage pipe connected to the rear-row toilet, and the part of the first drainage pipe located on the toilet descending plate is covered with cement mortar to form a second drainage pipe. A cement mortar layer, the second drainage pipe is covered with cement mortar to form a second cement mortar layer, and the second cement mortar layer is located above the first cement mortar layer, and the first drainage pipe is The water inlet end is communicated with the water outlet of the bathing utensil, and the drainage end of the first drainage pipe extends to the lowering plate of the tube well, and the end of the water inlet is provided with a deodorant water storage device, and the deodorization water storage device is provided with a first inlet and outlet. A water outlet and a water outlet, the drain end of the first drain pipe is communicated with the first water inlet, the water outlet is communicated with the drain riser; the drain end of the second drain pipe is connected with the drain riser connected, and the water inlet end of the second drain pipe is higher than the water outlet end of the second drain pipe.

As a preferred solution of the present invention, the toilet descending plate is provided with a first floor drain, the deodorant water storage device is provided with a second water inlet, and the second water inlet is connected with the water outlet of the first floor drain.

As a preferred solution of the present invention, the bathing utensil includes a wash basin, and a wash basin drain pipe is connected to the water outlet of the wash basin, and the wash basin drain pipe is detachably connected to the first drain pipe.

As a preferred solution of the present invention, the toilet descending plate and the tube well descending plate are separated by a wall plate, and the wall plate is provided with a through hole for the drainage pipe to pass through near the toilet descending plate.

As a preferred solution of the present invention, the deodorant water storage device is connected to the drainage riser through a third drainage pipe, and the third drainage pipe is covered with cement mortar to form a third cement mortar layer.

As a preferred solution of the present invention, the third cement mortar layer is provided with a second floor drain, and the water outlet of the second floor drain is communicated with the third drainage pipe.

As a preferred solution of the present invention, the gradient of the third cement mortar layer is 0.9% to 1.1%.

As a preferred solution of the present invention, the second cement mortar layer is covered with an encapsulation material for encapsulation.

As a preferred solution of the present invention, the wall panel includes a first wall panel and a second wall panel, and the rear-row toilet and the second wall panel are placed in parallel with each other.

As a preferred solution of the present invention, the wall panel includes a first wall panel and a second wall panel, and the included angle between the rear-row toilet and the second wall panel is 45° to 60°.

Compared with the prior art, a toilet descending plate type same-layer drainage structure according to the embodiment of the present utility model has the following beneficial effects:

The utility model centrally arranges the pipelines in the lowering plate of the tube well, reduces the laying amount of the pipelines in the toilet, reduces the occurrence of leakage in the toilet, keeps the lowering plate of the toilet dry to prevent users from slipping, and the lowering plate of the toilet is lower than the same floor The structural floor is 100mm~150mm, the tube well descender is 280mm~330mm lower than the toilet descender on the same floor, and the height difference between the toilet descender and the structural floor and between the tube well descender and the toilet descender can make the first drain pipe and the second drain pipe. There is enough space for installation, and the water inlet end of the horizontal drainage pipe can be higher than the water outlet end, and the water inlet end of the second drainage pipe can be higher than the water outlet end, so as to ensure the water in the horizontal drainage pipe and the water in the second drainage pipe. It flows from the water inlet end to the water outlet end and is discharged from the drainage riser, which improves the smoothness of pipeline drainage, greatly reduces the use of cement mortar, reduces the cost, and reduces the weight of the building. At the same time, the sinking height of the toilet descending board Compared with the existing toilet descending plate, the sinking height is lower, which increases the indoor net height of the toilet, improves the living space, and improves the comfort of the living space; in addition, the setting of the odor-proof water elbow can prevent the odor in the pipeline Overflow, low cost.

Description of drawings

Fig. 1 is a top view of a toilet descending plate type same-floor drainage structure provided by an embodiment of the present invention;

2 is a schematic structural diagram of a toilet descending plate type same-floor drainage structure provided by an embodiment of the present invention;

3 is a schematic cross-sectional view of a toilet descending plate type same-level drainage structure provided by an embodiment of the present invention;

4 is a top view of another toilet descending plate type same-layer drainage structure provided by an embodiment of the present invention;

5 is a schematic structural diagram of another toilet descending plate type same-floor drainage structure provided by an embodiment of the present invention;

In the figure, 1, toilet descending plate; 2, tube well descending plate; 3, structural floor; 4, drainage riser; 5, first drainage pipe; 6, second drainage pipe; 7, first cement mortar layer; 8, second Cement mortar layer; 9. Deodorant water trap; 10. First floor drain; 11. Xian washbasin drainage pipe; 12. Wall board; 13. Through hole; 14. Third drainage pipe; 15. Third cement mortar layer; 16. The second floor drain; 17. The second wall panel.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "horizontal", "top", "bottom", "front", "rear" and "left" are used in the present invention , "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the purpose of It is for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

As shown in FIGS. 1 to 5 , a preferred embodiment of a toilet descending plate 1 type same-level drainage structure according to the preferred embodiment of the present invention includes a toilet descending plate 1 and a tube well descending plate 2 , and the toilet descending plate 1 is lower than Structural floor 3 on the same floor, and the height difference is 100mm-150mm, the tube well descender 2 is lower than the toilet descender 1 on the same floor, and the height difference is 280mm-330mm, the toilet descender 1 and the tube well descender 2 A waterproof layer is provided on the top; a drainage standpipe 4 is arranged on the tube well descender 2, and the drainage standpipe 4 passes through the pipe well descender 2 and is connected with the drainage standpipe 4 of the lower layer; the toilet descender 1 is laid with The first drain pipe 5 is connected with the bathing appliance and the second drain pipe 6 is connected with the rear-row toilet. The part of the first drain pipe 5 located on the toilet descending plate 1 is covered with cement mortar to form the first cement mortar. layer 7, the second drainage pipe 6 is covered with cement mortar to form a second cement mortar layer 8, and the second cement mortar layer 8 is located above the first cement mortar layer 7, the first drainage The water inlet end of the pipe 5 is communicated with the water outlet of the bathing utensil, and the drainage end of the first drain pipe 5 extends to the tube well descending plate 2, and the end thereof is provided with a deodorant water storage device 9, and the deodorization water storage device 9 is provided. The device 9 is provided with a first water inlet and a drain, the drain end of the first drain pipe 5 is in communication with the first water inlet, and the drain port is in communication with the drain riser 4; the second drain pipe The drain end of 6 is connected to the drain riser 4 , and the water inlet end of the second drain pipe 6 is higher than the water outlet end of the second drain pipe 6 .

Therefore, the utility model centrally arranges the pipelines in the tube well descending plate 2, reduces the laying amount of the pipeline in the toilet, reduces the occurrence of leakage in the toilet, keeps the toilet descending plate 1 dry to prevent users from slipping, and the toilet The lowering plate 1 is 3100mm to 150mm lower than the structural floor on the same floor, and the tube well lowering plate 2 is 1280mm to 330mm lower than the toilet lowering plate on the same floor. It can make the first drain pipe 5 and the second drain pipe 6 have enough space for installation, and also make the water inlet end of the horizontal drainage pipe higher than the water outlet end, and the water inlet end of the second drain pipe 6 is higher than the water outlet end, so as to ensure The water in the horizontal drainage pipe and the water in the second drainage pipe 6 can flow from the water inlet end to the water outlet end and be discharged from the drainage vertical pipe 4, which improves the smoothness of pipeline drainage and greatly reduces the amount of cement mortar used. The cost is low, the weight of the building is reduced, and at the same time, the sinking height of the toilet descending plate 1 is lower than that of the existing toilet descending plate 1, which increases the indoor clear height of the toilet, improves the living space, and improves the comfort of the living space In addition, the setting of the anti-odor water retention elbow can prevent the odor in the pipeline from overflowing, and the cost is low; and the setting of the waterproof layer can effectively prevent the indoor water or other water from infiltrating the wall or descending plate.

Exemplarily, the toilet descender 1 is provided with a first floor drain 10. Specifically, the first floor drain 10 is arranged at the position of the toilet descender 1 corresponding to the shower room of the toilet, and the deodorant water trap 9 is provided with a second water inlet. , the second water inlet is connected to the water outlet of the first floor drain 10; thus, the water in the shower room can flow through the first floor drain 10 through the deodorant water reservoir 9 to the drainage riser 4 and be discharged, so that No stagnant water will be generated in the shower, keep it dry; in addition, the deodorant water trap 9.

Exemplarily, the bathing utensil includes a wash basin, and a wash basin drain pipe 11 is connected to the water outlet of the wash basin, and the wash basin drain pipe 11 is detachably connected to the first drain pipe 5 by Therefore, the water in the washbasin can pass through the connecting standpipe and the first drainpipe 5 to the drain standpipe 4 and be discharged through the washbasin drain pipe 11 in sequence, and the drainpipes of different sanitary ware can be placed according to actual use requirements. Drainage is carried out in the connecting riser, which is convenient and flexible to use.

Exemplarily, the toilet descending plate 1 and the tube well descending plate 2 are separated by a wall plate 12, and the wall plate 12 is provided with a through hole 13 for the drainage pipe to pass through near the toilet descending plate 1. Therefore, the toilet descending plate 1 and the tube well descending plate 2 are separated, so that the toilet descending plate 1 and the tube well descending plate 2 each form an independent space, and water will not splash on the pipes when using the appliances in the toilet. It is not easy to bump into the pipe, further preventing the odor in the pipe from overflowing, and this design also increases the aesthetics of the bathroom.

Exemplarily, the deodorant water storage device 9 is connected to the drainage riser 4 through a third drainage pipe 14, and the third drainage pipe 14 is covered with cement mortar to form a third cement mortar layer 15. A second floor drain 16 is provided on the three-cement mortar layer 15, and the water outlet of the second floor drain 16 is communicated with the third drain pipe 14, so that the water seeping from the through hole 13 to the pipe well can pass through the second floor drain 16 flows into the drainage riser 4 through the deodorant water storage device 9 and is discharged, even if the water in the tube well will not be generated and kept dry, at the same time, the deodorant water storage device 9 can simultaneously receive the water accumulation on the surface of the tube well and the bathing utensils ( and the slope of the third cement mortar layer 15 is 0.9% to 1.1%, which can speed up the water flow in the tube well to the second floor drain 16 and reduce the water storage in the tube well.

Exemplarily, the second cement mortar layer 8 is covered with an encapsulation material for encapsulation, and the encapsulation material is ceramic tile, aluminum plate or aluminum-plastic plate, which further reduces water seepage and has a beautiful appearance.

Exemplarily, as shown in FIG. 1 and FIG. 2 , the wall panel 12 includes a first wall panel and a second wall panel 17, and the rear-row toilet and the second wall panel 17 are placed in parallel with each other, so that the The bathroom looks neat.

Exemplarily, as shown in FIG. 3 and FIG. 4 , the wall panel 12 includes a first wall panel and a second wall panel 17 , and the included angle between the rear toilet and the second wall panel 17 is The angle is 45°-60°, so that the water outlet of the rear toilet is close to the second wall panel 17, which reduces the seepage of water into the tube well, reduces the laying length of the second drain pipe 6, reduces the usage of packaging materials, and reduces the cost.

In the description of the present invention, it should be understood that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" in the present invention should be understood in a broad sense, for example, it may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present invention, several improvements and replacements can be made. These improvements And replacement should also be regarded as the protection scope of the present invention.

Claims (10)

1. a toilet descending plate type same-level drainage structure is characterized in that, comprising toilet descending plate and tube well descending plate, described toilet descending plate is lower than the structural floor 100mm～150mm of the same layer, and described pipe well descending plate is lower than the described toilet of the same floor The descending plate is 280mm～330mm, and both the toilet descending plate and the tube well descending plate are provided with a waterproof layer; The pipe well descender is provided with a drainage riser, and the drainage riser passes through the pipe well descender and is connected to the drainage riser on the lower layer; The toilet descending plate is laid with a first drainage pipe connected to the bathing utensils and a second drainage pipe connected to the rear-row toilet, and the part of the first drainage pipe located on the toilet descending plate is covered with cement mortar to form a second drainage pipe. A cement mortar layer, the second drainage pipe is covered with cement mortar to form a second cement mortar layer, and the second cement mortar layer is located above the first cement mortar layer, and the first drainage pipe is The water inlet end is communicated with the water outlet of the bathing utensil, and the drainage end of the first drainage pipe extends to the lowering plate of the tube well, and the end of the water inlet is provided with a deodorant water storage device, and the deodorization water storage device is provided with a first inlet and outlet. A water outlet and a water outlet, the drain end of the first drain pipe is communicated with the first water inlet, the water outlet is communicated with the drain riser; the drain end of the second drain pipe is connected with the drain riser connected, and the water inlet end of the second drain pipe is higher than the water outlet end of the second drain pipe. 2. The toilet descending plate type same-level drainage structure according to claim 1, wherein the toilet descending plate is provided with a first floor drain, the deodorant water storage device is provided with a second water inlet, and the first floor drain is provided on the toilet descending plate. The second water inlet is connected to the water outlet of the first floor drain. 3. A kind of toilet descending plate type same-layer drainage structure as claimed in claim 1, it is characterized in that, described bath utensil comprises washbasin, and the water outlet of described washbasin is connected with Xian washbasin drainage pipe, and described Xian The basin drain pipe is detachably connected with the first drain pipe. 4. The toilet descending plate type same-layer drainage structure according to claim 1, wherein the toilet descending plate and the tube well descending plate are separated by a wall plate, and the wall plate is close to the toilet descending plate There is a through hole for the drain pipe to pass through. 5 . The toilet descending plate type same-layer drainage structure according to claim 1 , wherein the deodorant water storage device is connected to the drainage riser through a third drainage pipe, and the third drainage pipe is outsourced. 6 . Covered with cement mortar to form a third cement mortar layer. 6 . The toilet descending plate type same-floor drainage structure according to claim 5 , wherein a second floor drain is provided on the third cement mortar layer, and the water outlet of the second floor drain is the same as that of the third floor drain. 7 . Drain pipe connected. 7 . The toilet descending plate type same-layer drainage structure according to claim 5 , wherein the slope of the third cement mortar layer is 0.9% to 1.1%. 8 . 8 . The toilet descending plate type same-layer drainage structure according to claim 1 , wherein the second cement mortar layer is covered with an encapsulation material for encapsulation. 9 . 9 . The toilet descending plate type same-level drainage structure according to claim 4 , wherein the wall panel comprises a first wall panel and a second wall panel, and the rear-row toilet is connected to the second wall panel. 10 . The boards are placed parallel to each other. 10 . The toilet descending plate type same-layer drainage structure according to claim 9 , wherein the wall panel comprises a first wall panel and a second wall panel, and the rear-row toilet is connected to the second wall panel. 11 . The angle of the included angle between the plates is 45° to 60°.

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