CN210857387U

CN210857387U - Bathroom drainage system

Info

Publication number: CN210857387U
Application number: CN201921606047.7U
Authority: CN
Inventors: 吴坤荣
Original assignee: Shanghai Zhikang Sanitary Ware Equipment Co ltd
Current assignee: Shanghai Zhikang Sanitary Ware Equipment Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-06-26
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to a toilet drainage system, which comprises a lifting box body, and also comprises a wash basin, a washing machine, a closestool, a floor drain and a bathtub, wherein the lifting box body is laid below a toilet floor or embedded at the lower part of a wall body of a toilet side wall, and drain pipes of the wash basin, the washing machine, the closestool, the floor drain and the bathtub are all connected with corresponding sewage external ports on the lifting box body; the height of the wash basin, the height of the washing machine, the height of the closestool, the height of the floor drain and the height of the drain pipe of the bathtub are all higher than the height of the lifting box body corresponding to the sewage external interface, a pneumatic pressure switch, a power device and a crushing device are sequentially arranged in the lifting box body from top to bottom in the upper cavity, and the sewage external interface is arranged on the side wall of the lower cavity. The utility model discloses a bathroom drainage system, area occupied is little, and the maintenance or overhaul are convenient to can avoid the setting of caisson, the practicality is strong.

Description

Bathroom drainage system

Technical Field

The utility model belongs to the technical field of the bathroom drainage, concretely relates to bathroom drainage system.

Background

The drainage system of the bathroom of the traditional building usually adopts interlayer drainage or same-floor drainage, and the specific method of interlayer drainage is to pass a drainage branch pipe of an upper floor through a floor slab to be arranged at the top of a lower floor and then connect the drainage branch pipe to a main drainage pipe, but the drainage system has more problems. Firstly, the arrangement mode that the drainage branch pipe penetrates through the floor slab damages the building structure, so that water leakage is easy to occur in the drainage system, the dredging and maintenance are extremely inconvenient, and the life of users on lower floors can be influenced; secondly, because every floor all need occupy the top of lower floor's floor, need additionally increase the furred ceiling in lower floor promptly, lead to the floor height reduction of bathroom. If the height of the floor is limited originally, a interlayer drainage system is difficult to construct and set; thirdly, as the pit position of the branch drainage pipe at the top of the lower floor is fixed and immovable, the layout of the toilet is limited; finally, the noise generated by the interlayer drainage system is large, and the life of the user on the lower floor is affected. For the above reasons, drainage of the same layer is currently used in many cases. The same-layer drainage generally adopts a caisson structure, namely elbows and pipelines of a washbasin, a closestool and a floor drain are arranged at a sunken part of a bathroom or the next layer of ceiling; the bathroom needs to be provided with a caisson, the floor slab needs to be subjected to plate lowering treatment, and a secondary beam needs to be additionally arranged, so that the structural design is complex, the occupied space is large, the safety problem of installation can occur in places such as old public houses, villas, courtyards and the like, the cost is high, the backfilling workload after the pipeline installation in the caisson is completed is large, the load of a backfilling area is higher than other parts of the floor slab, in addition, after the service life is long, the drain pipe gradually drains unsmooth and silts, the maintenance needs to be carried out on the lower layer because the maintenance port of the drain pipe is arranged on the lower layer ceiling, the maintenance needs to be carried out on the lower layer, the problems that the decorative surface of the lower layer is damaged.

Therefore, the research on the toilet drainage system which has the advantages of small occupied space, simplified drainage structure and convenient maintenance has very important significance.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the toilet drainage adopts a caisson structure to occupy larger space and the drainage system structure is complex to cause difficulty in maintenance of drainage pipelines in the prior art, the application provides the toilet drainage system, the drainage pipeline of a drainage facility in the toilet is connected with the external sewage interface of the lifting box body by arranging the lifting box body, various drainage pipelines in a building are prefabricated and integrated together, and the drainage of the toilet sewage is completed by the lifting box body; in addition, the lifting box body is laid below the floor of the toilet or embedded in the lower part of the wall body of the side wall of the toilet, so that the structure of a toilet drainage system is simplified while the space inside the toilet is avoided being occupied, the arrangement of a caisson is avoided, the lifting box body only needs to be overhauled when the toilet drainage system is overhauled, and the overhauling process is simplified.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a toilet drainage system comprises a lifting box body, and further comprises a wash basin, a washing machine, a closestool, a floor drain and a bathtub, wherein the floor drain is laid below a toilet floor or embedded in the lower part of a wall body of a toilet side wall, the wash basin, the washing machine, the closestool, the floor drain and a drain pipe of the bathtub are all connected with corresponding external sewage connectors on the lifting box body, and when the floor drain is embedded in the lower part of the wall body of the toilet side wall, the wash basin, the washing machine, the closestool, the floor drain and the drain pipe of the bathtub can be arranged in the toilet wall body;

the heights of the wash basin, the washing machine, the closestool, the floor drain and the drain pipe of the bathtub are all higher than the height of the corresponding sewage external interface on the lifting box body, so that the sewage can smoothly flow to the lifting box body and is intensively and uniformly discharged by the lifting box body;

the lifting box body comprises a cavity, a partition plate is arranged in the middle of the inner side of the cavity and divides the cavity into an upper cavity and a lower cavity, a pneumatic pressure switch, a power device and a crushing device are sequentially arranged in the upper cavity from top to bottom, and a sewage outer interface is arranged on the side wall of the lower cavity.

The preferable technical scheme is as follows:

in a toilet drainage system as described above, the drain pipe of the floor drain comprises a trap.

According to the toilet drainage system, the lifting box body is provided with the main drainage interface, and the main drainage interface is connected with the main drainage pipe.

According to the toilet drainage system, the pneumatic pressure switch comprises the air guide pipe extending into the lifting box body, the micro switch arranged in the air guide pipe, the terminal component connected with the micro switch and the capacitor, the pneumatic pressure switch is arranged on the top cover, and the sealing ring is arranged at the joint of the top cover and the upper cavity;

the pneumatic pressure switch with can also set up cylindrical filter screen between the top cap to evenly set up a plurality of filter mesh on the filter screen, be used for filtering debris such as excrement and urine.

According to the toilet drainage system, the crushing device is a stirring impeller and is used for cutting impurities such as excrement; the power device is a motor and is used for providing power for the crushing device, and the motor is connected with the pneumatic pressure switch electric appliance.

According to the toilet drainage system, one side of the sewage outer interface, which is close to the inner part of the lower cavity, is provided with the one-way valve for preventing sewage from flowing back.

According to the toilet drainage system, the motor is embedded in the middle of the partition plate.

According to the toilet drainage system, the lifting box body is laid below the floor of the toilet or embedded in the lower part of the wall body of the side wall of the toilet.

Has the advantages that:

the utility model relates to a toilet drainage system, which is suitable for places where caissons cannot be or are inconvenient to be arranged, such as a public house, a villa, a quadrangle, a KTV (Karaoke television) room and the like, a lifting box body is arranged in a household toilet, drainage pipes of drainage facilities in the toilet, such as a wash basin, a washing machine, a closestool, a floor drain, a bathtub and the like, are connected with a sewage external port of the lifting box body, the lifting box body is used for centralized drainage, after sewage flows into the lifting box body through the sewage external port, the sewage height continuously rises, after the sewage height rises to a certain position, a pneumatic pressure switch is triggered, and a corresponding motor is started, so that the sewage is discharged, wherein, the lifting box body is laid below a toilet floor or embedded in the lower part of a wall body of a toilet side wall, the occupied area is reduced, and only the lifting box body needs to be overhauled or maintained when the, the difficulty of maintenance or repair is simplified. The utility model discloses a bathroom drainage system can concentrate the drainage with all kinds of drainage equipment in bathroom through the form of similar "packing", realizes the comprehensive use between each facility of whole bathroom, convenient application to in various occasions or residence.

Drawings

Fig. 1 is a schematic system structure diagram of a toilet drainage system according to the present invention;

fig. 2 is a schematic perspective view of a lifting box of a toilet drainage system according to the present invention;

fig. 3 is a schematic structural diagram of a pneumatic pressure switch of a toilet drainage system according to the present invention;

fig. 4 is a schematic view of the internal structure of the lifting box of the toilet drainage system of the present invention;

the device comprises a lifting box body, a washing basin, a washing machine, a closestool, a floor drain, a bathtub, a sewage external port, a water trap, a main drainage port, a main drainage pipe, a cavity, a partition plate, a capacitor, a power device, a crushing device, an air guide pipe, a microswitch and a terminal assembly, wherein the lifting box body is 1-up, the washing basin is 2-up, the washing machine is 3-up, the closestool is 4-down, the floor drain is 5-up, the bathtub is 6-down, the sewage external port is 7-down, the water trap is 8-down.

Detailed Description

The present invention will be further described with reference to the following detailed description. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

A toilet drainage system comprises a lifting box body 1, a wash basin 2, a washing machine 3, a toilet 4, a floor drain 5 and a bathtub 6, wherein the lifting box body 1 is arranged below a toilet floor or at the lower part of the toilet 4, the wash basin 2, the washing machine 3, the toilet 4, the floor drain 5 and the bathtub 6 are all connected with corresponding sewage external connectors 7 on the lifting box body 1, and one side of each sewage external connector 7, which is close to the inner part of a lower cavity, is provided with a one-way valve;

the drain pipe of the floor drain 5 comprises a trap 8, a main drain port 9 is arranged on the lifting box body 1, and as shown in fig. 2, the main drain port 9 is connected with a main drain pipe 10;

the heights of the wash basin 2, the washing machine 3, the closestool 4, the floor drain 5 and the drain pipe of the bath 6 are all higher than the height of the corresponding sewage outer interface 7 on the lifting box body 1;

the lifting box body 1 comprises a cavity 11, a partition plate 12 is arranged in the middle of the inner side of the cavity 11, the cavity 11 is divided into an upper cavity and a lower cavity by the partition plate 12, as shown in fig. 4, a pneumatic pressure switch, a power device 14 and a crushing device 15 are sequentially arranged in the upper cavity from top to bottom, and the sewage outer port 7 is arranged on the lower cavity;

as shown in fig. 3, the pneumatic pressure switch includes an air duct 16 extending into the lifting box 1, a micro switch 17 disposed in the air duct 16, a terminal assembly 18 electrically connected to the micro switch 17, and a capacitor 13, the pneumatic pressure switch is disposed on the top cover, and the top cover and the sealing ring of the upper cavity are sealed; the crushing device 15 is a stirring impeller, the power device 14 is a motor, the motor is embedded in the middle of the partition plate joint part 12, and the motor is connected with the pneumatic pressure switch electric appliance.

Claims

1. A toilet drainage system comprises a lifting box body (1), and is characterized by further comprising a wash basin (2), a washing machine (3), a closestool (4), a floor drain (5) and a bathtub (6), wherein drain pipes of the wash basin (2), the washing machine (3), the closestool (4), the floor drain (5) and the bathtub (6) are connected with corresponding sewage external connectors (7) on the lifting box body (1);

the heights of the wash basin (2), the washing machine (3), the closestool (4), the floor drain (5) and the drain pipe of the bathtub (6) are all higher than the height of the lifting box body (1) corresponding to the sewage outer interface (7);

promote box (1) and include cavity (11), the inboard middle part of cavity (11) is provided with baffle (12), baffle (12) will cavity (11) are separated for last cavity and lower cavity, the inside top-down of going up the cavity has set gradually pneumatic pressure switch, power device (14) and reducing mechanism (15), sewage external tapping (7) set up in on the lateral wall of cavity down.

2. A toilet drainage system according to claim 1, wherein the drain pipe of the floor drain (5) comprises a trap (8).

3. A toilet drainage system according to claim 1, wherein the lifting tank (1) is provided with a main drainage port (9), and the main drainage port (9) is connected with a main drainage pipe (10).

4. The toilet drainage system according to claim 1, wherein the pneumatic pressure switch comprises an air duct (16) extending into the interior of the lifting box body (1), a micro switch (17) arranged in the air duct (16), a terminal assembly (18) electrically connected with the micro switch (17) and a capacitor (13), the pneumatic pressure switch is arranged on the top cover, and a sealing ring is arranged at the joint of the top cover and the upper cavity.

5. A toilet drainage system according to claim 1, wherein the comminution device (15) is a mixing impeller and the power device (14) is an electric motor, the electric motor being electrically connected to the pneumatic pressure switch.

6. A toilet drainage system according to claim 1, wherein the outer sewage port (7) is provided with a one-way valve at a side close to the inside of the lower chamber.

7. A toilet drainage system according to claim 5, wherein the motor is embedded in the middle of the partition (12).

8. A toilet drainage system according to claim 1, wherein the lifting box (1) is laid under the floor of the toilet or embedded in the lower part of the wall of the side wall of the toilet.