CN209941850U

CN209941850U - Bathroom drainage structures

Info

Publication number: CN209941850U
Application number: CN201920468288.3U
Authority: CN
Inventors: 滕云
Original assignee: Hunan Bao Yun Construction Management Co Ltd
Current assignee: Hunan Bao Yun Construction Management Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-01-14
Anticipated expiration: 2029-04-10

Abstract

The utility model provides a bathroom room drainage structures. The bathroom drainage structure comprises an annular drainage groove, a floor drain hole, a floor drain, a filtering baffle, a water guide pipe and an odor return prevention device, wherein the groove body bottom surface of the annular drainage groove is arranged in a slope manner towards the floor drain, the odor return prevention device comprises a water storage tank connected with the water guide pipe and a drainage pipe communicated with the water storage tank, the drainage pipe is connected with a sewer pipe, and the height of one end, connected with the water storage tank, of the drainage pipe is lower than that of one end, connected with the sewer pipe. The utility model provides a bathroom drainage structures through seting up annular water drainage tank, makes water flow to annular water drainage tank directly, accelerates the drainage speed, avoids producing ponding; the bottom surface of the groove body of the annular drainage groove is set into a slope floor drain, so that the drainage speed in the annular drainage groove is accelerated; the odor return prevention device is arranged below the water guide pipe, so that the gas in the sewer pipe is stopped at the water storage tank, odor is prevented from being mixed upwards from the floor drain, the phenomenon of odor return from the sewer pipe is avoided, and the living comfort of the house is effectively improved.

Description

Bathroom drainage structures

[ technical field ] A method for producing a semiconductor device

The utility model relates to a housing construction technical field especially relates to a bathroom drainage structures.

[ background of the invention ]

The toilet and the bathroom can be integrated or separated in the house building, and are spaces frequently used. Investigations have shown whether the room finishing is comfortable, and whether the design of the toilets and bathrooms is reasonable in a large proportion, including the drainage and odor return problems of the toilets and bathrooms, especially in the wet plum season in the south.

In the related technology, the water is drained in the toilet and the bathroom through the floor drain arranged on the ground, on one hand, the water drainage capability is poor, accumulated water is easily caused on the ground under the condition of large water flow, and particularly, the great inconvenience is brought when a shower is taken; on the other hand, the odor in the sewer pipe can return to the odor upwards through the floor drain, and the odor can also be transferred to the house room, so that the living comfort of the house is seriously influenced.

Therefore, there is a need to provide a new drainage structure for bathroom to solve the above problems.

[ Utility model ] content

An object of the utility model is to provide a bathroom room drainage structure that drainage ability is good and can not return the flavor.

The technical scheme of the utility model as follows:

the utility model provides a bathroom room drainage structures, includes annular water drainage tank, set up in annular water drainage tank's ground leak hole, install in the downthehole floor drain of floor drain, lid are located the filtering baffle of floor drain top, connect the aqueduct of floor drain below and connect the odor back preventing device of aqueduct, annular water drainage tank along the wall body distribute all around and with the wall body interval sets up, the cell body bottom surface slope of annular water drainage tank to the ground leak hole sets up, odor back preventing device include with the reservoir that the aqueduct is connected and communicate the drainage pipe of reservoir, drainage pipe links to each other with the downcomer, the height that drainage pipe is connected the one end of reservoir be less than with the height of the one end that the downcomer is connected.

Preferably, the drainage pipeline comprises a first part connected with the water storage tank and a second part connected with the first part in a bent mode, the second part is connected with the sewer pipe, and the height of a joint of the first part connected with the water storage tank is lower than that of a joint of the second part connected with the sewer pipe.

Preferably, the filtering baffle comprises a baffle body, water leakage holes formed in the baffle body and stop columns arranged on the baffle body and surrounding the water leakage holes, and the water leakage holes are distributed annularly by taking the center of the baffle body as the center.

Preferably, the stop posts are a plurality of and are distributed on the periphery of the water leakage hole in a circular ring shape, and the stop posts are close to the water leakage hole and are distributed, the height of the stop posts is gradually lower than the height of the stop posts far away from the water leakage hole.

Preferably, the filtering baffle is a silica gel filtering baffle.

Preferably, the drainage pipeline is a plastic drainage pipeline.

Preferably, the slope of the bottom surface of the groove body of the annular drainage groove to the floor drain hole is 1-3 degrees.

The utility model provides a bathroom drainage structure, which is provided with an annular drainage groove on the ground, so that the generated water directly flows to the annular drainage groove to accelerate the drainage speed and avoid the generation of accumulated water; the bottom surface of the groove body of the annular drainage groove is set into a slope floor drain, so that the drainage speed in the annular drainage groove is effectively accelerated; the odor-returning prevention device is arranged below the water guide pipe, and the height of one end, connected with the water storage tank, of a drainage pipe of the odor-returning prevention device is lower than that of one end, connected with the sewer pipe, of the drainage pipe of the odor-returning prevention device, so that gas in the sewer pipe is stopped in the water storage tank, odor is prevented from being mixed upwards from a floor drain, the phenomenon of odor returning from the sewer pipe is effectively avoided, indoor air is fresher, and the comfort level of house living is effectively improved.

[ description of the drawings ]

Fig. 1 is a schematic structural view of a bathroom drainage structure provided by the present invention;

fig. 2 is a schematic structural view of the bathroom drainage structure shown in fig. 1.

[ detailed description ] embodiments

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of a bathroom drainage structure according to the present invention; fig. 2 is a schematic structural view of the bathroom drainage structure shown in fig. 1. The bathroom drainage structure 100 comprises an annular drainage groove 1, a floor drain hole 3 formed in the annular drainage groove 1, a floor drain 5 arranged in the floor drain hole 3, a filtering baffle 7 covered above the floor drain 5, a water guide pipe 8 connected below the floor drain 5 and an odor return prevention device 9 connected with the water guide pipe 8.

The annular drainage groove 1 is an annular groove formed by downwards sinking the ground of the self-defense bathroom, the annular drainage groove 1 is distributed along the periphery of the wall body 200 and is arranged at intervals with the wall body 200, water flow generated in a space formed by enclosing the annular drainage groove 1 directly flows to the annular drainage groove 1 and is discharged from the annular drainage groove 1, the drainage speed is accelerated, and accumulated water cannot be formed on the ground. The groove body bottom surface 11 slope of annular water drainage groove 1 to the floor drain hole setting, specifically, the slope of groove body bottom surface 11 slope of annular water drainage groove 1 to floor drain hole 3 is 1 ~ 3, promptly the height of groove body bottom surface 11 relative horizontal plane of annular water drainage groove 1 gradually to floor drain 5 department step-down, promptly the highest department of groove body bottom surface 11 of annular water drainage groove 1 forms inclination with the level, and this inclination can be 1, 2 or 3, and groove body bottom surface 11 sets up the slope in order to improve rivers and arrange to the speed of floor drain 5.

The filtering baffle 7 is made of silica gel and is formed by integral injection molding, and the filtering baffle 7 is covered and arranged right above the floor drain 5. The filtering baffle 7 made of silica gel can form an adsorption effect with the bottom surface 11 of the tank body, so that the fixing effect is improved. The filtering baffle 7 comprises a baffle body 71, a water leakage hole 73 formed in the center of the baffle body 71 and a stopping column 75 arranged on the baffle body 71 and surrounding the water leakage hole 73, wherein the water leakage hole 73 is annularly distributed by taking the center of the baffle body 71 as the center. The water flowing from the annular drainage groove 1 to the floor drain 5 is filtered by the filtering baffle 7, so that the floor drain 5 is prevented from being blocked, and impurities flowing into the odor returning prevention device 9 are reduced.

The stop posts 75 are a plurality of, and are a plurality of the stop posts 75 are distributed around the water leakage holes 73 in a circular shape, and are close to the distribution of the water leakage holes 73, the height of the stop posts 75 is gradually lower than the height of the stop posts 75 distributed away from the water leakage holes 73. The stop columns 75 are distributed on the outer sides of the water leakage holes 73, so that thicker substances such as hairs can be blocked by the stop columns 75 firstly, and then the water is drained to the floor drain 5 through the water leakage holes 73, and the blocking probability of the floor drain 5 is reduced.

The odor-return-preventing device 9 comprises a water storage tank 91 connected with the water guide pipe 8 and a drainage pipeline 93 communicated with the water storage tank 91, the drainage pipeline 93 is connected with a sewer pipe 10, the height of one end, connected with the water storage tank 91, of the drainage pipeline 93 is lower than that of one end, connected with the sewer pipe 10, of the drainage pipeline 93, the highest point of a connector of the drainage pipeline 93 and the water storage tank 91 is lower than or flush with the lowest point of a connector of the drainage pipeline 93 and the sewer pipe 10, a water storage state is formed in the water storage tank 91, accordingly, odor of the sewer pipe 10 is prevented from returning to the floor drain hole 3, and the odor-return phenomenon of a bathroom is effectively avoided.

The drainage pipeline 93 comprises a first part 931 connected with the water storage tank 91 and a second part 933 connected with the first part 931 in a bent mode, the second part 933 is connected with the sewer pipe 10, the height of a joint, connected with the water storage tank 91, of the first part 931 is lower than that of a joint, connected with the sewer pipe 10, of the second part 933, so that the water storage tank 91 forms a certain amount of stored water, gas discharged from the sewer pipe 10 can pass through the drainage pipeline 93 and stop at the water storage tank 91, the floor drain 5 cannot be connected upwards, the phenomenon of returning odor from the sewer pipe 10 is effectively avoided, indoor air is fresher, and the comfort of housing living is improved.

Specifically, in this embodiment, the drainage pipeline 93 is a PVC plastic drainage pipeline.

The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. The utility model provides a bathroom room drainage structure, its characterized in that, including annular water drainage tank, set up in annular water drainage tank's ground leak hole, install in the downthehole floor drain of floor drain, lid are located the filtering baffle of floor drain top, connect the aqueduct of floor drain below and connect the odor back preventing device of aqueduct, annular water drainage tank along the wall body distribute all around and with the wall body interval sets up, the groove body bottom surface slope of annular water drainage tank to the ground leak hole sets up, odor back preventing device include with the tank that the aqueduct is connected and communicate the drainage pipe of tank, drainage pipe links to each other with the downcomer is connected the height that highly is less than with the one end that the downcomer is connected of drainage pipe connection.

2. The bathroom drainage structure of claim 1, wherein the drainage pipeline comprises a first portion connected with the water storage tank and a second portion connected with the first portion in a bent manner, the second portion is connected with the sewer pipe, and the first portion is connected with the water storage tank at a lower joint height than the second portion is connected with the sewer pipe at a lower joint height.

3. The bathroom drainage structure of claim 1, wherein the filtering baffle comprises a baffle body, water leakage holes formed in the baffle body, and stop pillars arranged on the baffle body and distributed around the water leakage holes, and the water leakage holes are distributed annularly around the center of the baffle body.

4. The bathroom drainage structure of claim 3, wherein the number of the stopping posts is plural, the plural stopping posts are annularly distributed around the water leakage holes, and the height of the stopping posts distributed near the water leakage holes is gradually lower than the height of the stopping posts distributed far away from the water leakage holes.

5. The bathroom drainage structure of claim 1, wherein the filtering baffle is a silica gel filtering baffle.

6. The bathroom drainage structure of claim 1, wherein the drainage pipeline is a plastic drainage pipeline.

7. The bathroom drainage structure of claim 1, wherein the slope of the bottom surface of the ring-shaped drainage channel to the floor drain hole is 1-3 °.