CN218990499U - Waterproof building structure of bathroom - Google Patents

Abstract

The utility model discloses a waterproof building structure of a bathroom, and belongs to the technical field of building engineering waterproofing. According to the utility model, the third waterproof layer, the filling layer, the second waterproof layer, the filling layer, the first waterproof layer and the floor tile layer are arranged in the sinking groove from bottom to top, so that the downward infiltration of wastewater can be prevented. Simultaneously, set up main drain pipe and secondary drain pipe in time and discharge water, avoid appearing ponding. A standby drain pipe is further arranged in the sinking groove, so that the permeated wastewater can be drained after the first waterproof layer fails. Through the scheme, the utility model can rapidly discharge the wastewater, and has standby treatment measures on water seepage after long-time use, so that leakage is avoided.

Description

Waterproof building structure of bathroom

Technical Field

The utility model belongs to the technical field of building engineering waterproofing, and particularly relates to a waterproof building structure for a toilet.

Background

In order to flexibly arrange toilet facilities and meet humanized living needs, a sinking type toilet is adopted in a residence, a sinking type toilet caisson is used for partially or wholly sinking a toilet structural layer away from a corresponding floor by a certain height during main body construction, a toilet drain pipe and a drain branch pipe do not penetrate through a floor slab of the structure of the layer to a lower space, are laid on the same layer as the toilet and are connected into a drain pipe system, and then are backfilled or overhead, and only one hole is needed to be arranged on the structural surface as a drain vertical pipe for use, so that the bathroom belongs to the same-layer drain toilet.

However, the sealing material and the ground waterproof material of the pipeline joint and the vertical pipe penetrating through the bottom plate part can age and lose efficacy with the passage of time in the use process of the sinking type bathroom, and then leakage occurs. The water entering the caisson can be gathered on the bottom plate without any place, and can leak to the lower layer through concrete defects or pipelines and pass through joints to damage building decoration. Meanwhile, the stagnant water in the caisson can also generate odor, so living is seriously affected, meanwhile, the load of the bottom plate is greatly increased, and even the bottom plate is likely to crack, so that structural accidents are caused. Once the accumulated water in the submerged toilet leaks, the whole ground, the waterproof and filling layer is removed, the accumulated water is removed, then the water is repaired and recovered, the whole treatment process is extremely complicated and difficult, the cost is extremely high, and the structural accident loss is more difficult to compensate.

Disclosure of Invention

In order to solve the problems, the utility model provides a waterproof building structure for a bathroom, which aims at the problem of long-term use of the bathroom.

The embodiment of the utility model is realized by the following technical scheme:

the utility model provides a waterproof building structure in bathroom, includes floor and wall, the floor forms the sink groove that descends to extend downwards, the inside third waterproof layer, filling layer, second waterproof layer, first waterproof layer and the ground brick layer of from bottom to top of sink groove, be provided with main drain pipe and secondary drain pipe in the sink groove space, main drain pipe is vertical to be set up, secondary drain pipe and main drain pipe intercommunication.

In one embodiment of the present utility model, the floor tile is a funnel structure, and the bottom end of the funnel structure is at the secondary drain pipe.

In one embodiment of the present utility model, the secondary drain pipe has an upper end vertical and a lower end inclined and is in communication with the primary drain pipe.

In an embodiment of the present utility model, the root parts of the main drain pipe and the secondary drain pipe are both provided with splayed waterproof surfaces.

In an embodiment of the present utility model, the water draining pipe further comprises a standby water draining pipe, wherein the standby water draining pipe is arranged between the second waterproof layer and the third waterproof layer, the pipe orifice at the upper end of the standby water draining pipe is level with the second waterproof layer, and the standby water draining pipe is communicated with the main water draining pipe.

In an embodiment of the utility model, a supporting body is arranged below the secondary drain pipe, and a cushion block is arranged between the supporting body and the secondary drain pipe.

In an embodiment of the utility model, the second waterproof layer is a funnel structure, and a bottommost end of the funnel structure is at the spare drain pipe.

In one embodiment of the utility model, a one-way plate is arranged at the communication part of the main drain pipe, the secondary drain pipe and the standby drain pipe.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

according to the embodiment of the utility model, the ground brick layer and the second waterproof layer are obliquely arranged by arranging the plurality of waterproof layers, the main drain pipe, the secondary drain pipe and the standby drain pipe, so that the rapid discharge of wastewater and the standby drain structure after the failure of the first waterproof layer are ensured, and the further infiltration of wastewater is prevented.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

icon: 1-main drain pipe, 2-secondary drain pipe, 3-ground brick layer, 4-first waterproof layer, 5-second waterproof layer, 6-third waterproof layer, 7-supporter, 8-cushion, 9-one-way board, 10-spare drain pipe, 11-wallboard, 12-floor.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, if the azimuth or positional relationship indicated by the terms "inner", "outer", etc. appears to be based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "configured," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, the present embodiment provides a waterproof building structure for a toilet. The bathroom is the room with the largest water consumption in the houses, and the large water consumption also brings about the drainage problem, if the drainage is not smooth, the floor 12 can leak water, and the houses of oneself and others are affected. To avoid the problem of water-proofing in a bathroom, hands need to be put down from both drainage and water-proofing aspects.

In the embodiment, the ground of the toilet is expanded downwards to form a sinking groove. A waterproof structure is arranged in the sinking groove. The sinking groove is from bottom to top: the floor tile comprises a filling layer, a third waterproof layer 6, a filling layer, a second waterproof layer 5, a filling layer, a first waterproof layer 4 and a floor tile layer 3. By arranging a plurality of waterproof layers, wastewater is prevented from penetrating into the downstairs.

For waterproofing, an excellent drainage structure is the best waterproofing. For this reason, in the present embodiment, a drain structure is provided in the sink tank. The drain structure includes a main drain pipe 1, a sub drain pipe 2, and a spare drain pipe 10. The main drain pipe 1 is vertically arranged, penetrates through the ground brick layer 3 and the floor slab 12 up and down, is connected with the most frequently used appliance in the bathroom, and is convenient for draining. The upper half part of the secondary drain pipe 2 is vertical, the middle part is bent, and the lower end is inclined and communicated with the main drain pipe 1. The upper end of the secondary drain pipe 2 and the floor tile layer 3 are positioned in the same plane and used for draining the floor drain. In order to enhance the drainage capacity of the secondary drainage pipe 2, the floor tile layer 3 is of a funnel structure, the bottommost end of the funnel structure is arranged at the secondary drainage pipe 2, and water on the bottom surface of the bathroom can quickly flow into the secondary drainage pipe 2 under the action of gravity through the design, so that water accumulation on the ground is avoided. At the same time, a first waterproof layer 4 is provided to prevent water from penetrating downwards.

After a long period of use in a bathroom, the effect of the first waterproof layer 4 may be reduced. In the present embodiment, a spare drain pipe 10 is further provided in the sink, and the spare drain pipe 10 is similar in structure to the sub drain pipe 2, with its upper end vertical and its lower end inclined, and its lower end communicates with the main drain pipe 1. The upper end of the spare water pipe and the second waterproof layer 5 are positioned in the same plane. The second waterproof layer 5 can prevent water infiltration downwards, and second waterproof layer 5 is funnel mechanism simultaneously, and this funnel structure bottom is in reserve drain pipe 10 department, if there is water infiltration to second waterproof layer 5, and the water that permeates down can collect reserve drain pipe 10, drains into main drain pipe 1 through reserve drain pipe 10. The third waterproof layer 6 is positioned at the bottommost end of the sinking groove and is used as the final guarantee of the waterproof structure.

In order to prevent water seepage at the joint of the drainage pipeline, in the embodiment, the roots of the main drainage pipe 1 and the secondary drainage pipe 2 are treated by the splayed corner technology to form a splayed corner waterproof surface so as to prevent water seepage at the joint of the pipeline. In order to avoid the influence of water flow impact on the drain pipe, a supporting body 7 and a cushion block 8 are arranged below the secondary drain pipe 2 for supporting the drain pipe and reducing the impact.

In this embodiment, to prevent the odor from being reversed, a one-way plate 9 is provided at the junction of the secondary drain pipe 2 and the primary drain pipe 1, and water can flow from the secondary drain pipe 2 into the primary drain pipe 1, but water of the primary drain pipe 1 cannot flow into the secondary drain pipe 2, thereby avoiding the reverse flow and odor of water. Also, a one-way plate 9 is provided at the junction of the spare drain pipe 10 and the main drain pipe 1, ensuring one-way passage of the spare drain pipe 10 to the main drain pipe 1.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a waterproof building structure in bathroom, includes floor and wall, the floor forms the sink groove that descends to extend, its characterized in that, the inside third waterproof layer, filling layer, second waterproof layer, first waterproof layer and the ground brick layer of from bottom to top of sink groove, be provided with main drain pipe and secondary drain pipe in the sink groove space, main drain pipe is vertical to be set up, secondary drain pipe and main drain pipe intercommunication.

2. The waterproof building structure according to claim 1, wherein,

the ground brick layer is of a funnel structure, and the bottommost end of the funnel structure is arranged at the secondary drain pipe.

3. The waterproof building structure according to claim 1, wherein,

the upper end of the secondary drain pipe is vertical, the lower end of the secondary drain pipe is inclined, and the secondary drain pipe is communicated with the main drain pipe.

4. The waterproof building structure according to claim 1, wherein,

the roots of the main drain pipe and the secondary drain pipe are provided with splayed waterproof surfaces.

5. The waterproof building structure according to claim 1, wherein,

the waterproof layer is characterized by further comprising a standby drain pipe, the standby drain pipe is arranged between the second waterproof layer and the third waterproof layer, the pipe orifice at the upper end of the standby drain pipe is flush with the second waterproof layer, and the standby drain pipe is communicated with the main drain pipe.

6. The waterproof building structure according to claim 1, wherein,

and a supporting body is arranged below the secondary drain pipe, and a cushion block is arranged between the supporting body and the secondary drain pipe.

7. The waterproof building structure according to claim 1, wherein,

the second waterproof layer is of a funnel structure, and the bottommost end of the funnel structure is arranged at the standby drain pipe.

8. The waterproof building structure according to claim 1, wherein,

the communicating parts of the main drain pipe, the secondary drain pipe and the standby drain pipe are provided with one-way plates.

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