CN216839789U - Waterproof drainage structures is synthesized on indoor environment ground that soaks - Google Patents

Abstract

The utility model relates to the technical field of ground waterproof drainage, in particular to a ground comprehensive waterproof drainage structure for an indoor water immersion environment, which comprises a drainage pipeline, wherein a waterproof layer and a surface layer are sequentially laid above a building floor from bottom to top, the drainage pipeline penetrates through the surface layer, the waterproof layer and the building floor from a drainage port downwards and is embedded at the lower side of the building floor, a secondary drainage device is concealed and installed at the lower side of the surface layer, the lower end of the secondary drainage device is communicated with the drainage pipeline, a secondary drainage leveling layer is laid between the waterproof layer and the building floor, the surface gradient of the secondary drainage leveling layer points to the secondary drainage device, a water collection tray of the secondary drainage device is lower than the secondary drainage leveling layer, the surface and the side wall surface of the water collection tray are tightly connected with the waterproof layer, and by arranging the secondary drainage device, the ground waterproof structure is matched, the defects of water accumulation on the upper part of the waterproof layer, overflow and the like are fundamentally solved, prevent mildew, alkali return, rot, leakage and the like.

Description

Waterproof drainage structures is synthesized on indoor water-soaked environment ground

Technical Field

The utility model relates to a technical field of the waterproof drainage in ground especially relates to an indoor soaking environment ground synthesizes waterproof drainage structures.

Background

The existing indoor water immersion environment is mostly 'shower floor, floor needing to be washed' and the like, the traditional design only stipulates the fortification range of a floor waterproof layer and the requirements on the aspect of material performance, but has no technical requirements and corresponding measures on drainage residue and overflow of the upper layer of the waterproof layer, and the problems of 'mildew, alkali return, rot, leakage' and the like caused by 'water accumulation and overflow on the upper part of the waterproof layer' are caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an indoor water-logging environment ground comprehensive waterproof drainage structure who improves waterproof drainage function comprehensively, through setting up the secondary drainer, the waterproof structure in cooperation ground solves present waterproof layer upper portion ponding, excessive etc. not enough fundamentally, fills the technical blank.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

the utility model discloses a waterproof drainage structure is synthesized on indoor environment ground that soaks, including drainage pipe, waterproof layer and surface course have been laid in proper order from bottom to top to building floor's top, drainage pipe runs through surface course, waterproof layer and building floor downwards from the drainage mouth and buries underground at building floor's downside, and the downside of surface course hides secondary drainer, secondary drainer's lower extreme with drainage pipe is linked together, lay secondary drainage screed-coat between waterproof layer and the building floor, the directional secondary drainer of secondary drainage screed-coat surface slope, secondary drainer's water collection tray is less than secondary drainage screed-coat, water collection tray surface, lateral wall surface with waterproof layer zonulae occludens.

In a possible technical scheme, a plurality of water traps are arranged on the drainage pipeline, and a drainage pipeline of the secondary drainer is communicated with the water traps.

In a possible technical scheme, the drainage pipeline is positioned at the front end of the trap and is communicated with a water replenishing pipe.

In a possible technical scheme, a check valve is arranged on a water discharge pipeline of the secondary water drainer.

In a possible technical scheme, an anti-blocking pad is laid on the upper side of a water collecting tray of the secondary drainer.

In a possible technical scheme, a reinforcing rib net is laid on the upper side of the anti-blocking cushion.

In a possible technical scheme, the secondary drainer is communicated with an air inlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the secondary drainer does the utility model provides a core function device of "drainage function" in the waterproof drainage structures is synthesized on ground, the secondary drainer need bury underground full concealed installation, play catchment, the drainage effect, through wash port with waterproof layer upper portion ponding, drainage pipe such as overflow, synthesize the drainage of solving the waterproof layer upper strata and remain and the problem of overflow, prevent to go mildy and rot, alkali-returning, rot, phenomenons such as seepage, whole pipeline design is drawn clearly from original many places simultaneously and is become single clear structure of drawing, sanitary clean good operation, the institutional transformation is simple, high durability and convenient installation, the material easily acquires, and is with low costs, it is low to construction operation personnel's technical ability requirement, easily extensive using widely, be applicable to the newly-built building of any structure and existing second-hand room transformation engineering.

Drawings

FIG. 1 is a schematic structural view of a ground comprehensive waterproof and drainage structure in an indoor water-immersed environment according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of the secondary drainer;

reference numerals: 1-building a floor slab; 2-a drainage pipeline; 3, a trap is reserved; 4-a non-return valve; 5-a secondary drainer; 6-water replenishing pipe; 7-an air inlet pipe; 8-secondary drainage leveling layer; 9-waterproof layer; 10-reinforcing rib net; 11-surface course.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1, the floor comprehensive waterproof and drainage structure for indoor water-immersed environment of the embodiment of the present invention includes a drainage pipe 2, a building floor 1 is a basic original building structure floor, a waterproof layer 9 and a surface layer 11 are sequentially laid above the building floor 1 from bottom to top, the drainage pipe 2 penetrates through the surface layer 11, the waterproof layer 9 and the holes on the building floor 1 from a drainage port downwards and is buried at the lower side of the building floor 1, that is, a drainage port is arranged on the structure surface of the surface layer 11, and a drainage pipe network is arranged at the lower side of the building floor 1; the drainage pipeline 2 is a main drainage pipeline of the building, the joints of the horizontal household pipes are installed by using inclined tees, and the drainage pipe is made of materials including but not limited to metal or plastic; the arrangement of each water outlet finishing surface is higher than the surface layer 11, and the height of the floor drain water outlet is in accordance with the elevation requirement; secondary drainer 5 is hidden to the downside of surface course 11, and the lower extreme of secondary drainer 5 is linked together with drainage pipe 2, lays secondary drainage screed-coat 8 between waterproof layer 9 and the building floor 1, and the directional secondary drainer 5 of 8 surface slopes of secondary drainage screed-coat, and secondary drainer 5's catchment tray level sets up and is less than secondary drainage screed-coat 8, catchment tray surface, lateral wall surface and waterproof layer 9 zonulae occludens.

The secondary drainer 5 is a core function device with a drainage function in the ground comprehensive waterproof drainage structure provided by the utility model, the secondary drainer needs to be embedded and installed in a fully concealed way, the material has a long life cycle in a humid environment, so the resin material is preferably selected, the original drainage pipeline and the drainage pipeline of the secondary drainer 5 are both vertically installed, and when the secondary drainer is actually used, the direction of the drainage pipeline of the secondary drainer 5 can be properly selected according to the use requirement; the following requirements are solved through the structural characteristics of the body:

A. water collection: when the water collecting tray of the secondary drainer 5 is installed, the water collecting tray is lower than the secondary drainage leveling layer 8, so that accumulated water can be gathered to the water collecting tray;

B. draining: the drainage hole on the tray that catchments of secondary drainer should be unblocked, discharges into drainage pipe 2 through the drainage hole with waterproof layer upper portion ponding, excessive etc. and there should not be the burr in the drainage hole periphery, if there is the burr easily to lead to the long-time adhesion of drainage pollutant.

C. Waterproofing: the surface of the water collecting tray of the secondary drainer and the surface of the side wall are coated with water-proof layers, the quality standard of the water-proof layers is consistent with that of the water-proof layers 9, and the joints of the water-proof layers and the secondary drainage leveling layers 8 are subjected to anti-cracking strengthening treatment.

In order to realize the directional discharge function of the secondary drainer 5 and ensure that accumulated water on the upper part of the waterproof layer is discharged and has no residue, a secondary drainage leveling layer 8 is arranged on the upper part of the building floor slab 1 according to the elevation requirement, the secondary drainage leveling layer 8 is generally made of cement-based mortar (the strength of the mortar is not lower than M15), and it should be understood that the secondary drainage leveling layer 8 can also be made of other suitable materials according to the actual construction requirement; the surface gradient of the secondary drainage leveling layer 8 points to the secondary drainer 5, preferably, the surface gradient of the secondary drainage leveling layer 8 is not less than 1.5%, the surface should be subjected to a water splashing test, the drainage direction is correct, and no water is accumulated; preferably, a crack-resistant layer is added at the joint of the secondary drainage leveling layer 8 and the secondary drainage device 5, for example, a glass fiber or a non-woven fabric material can be used.

The waterproof layer 9 realizes the comprehensive waterproof function, the waterproof layer material can be selected from but not limited to JS-2 type or monomer organic waterproof material, and the waterproof coating material has the best performance without swelling; the upper surface and the side wall of the secondary drainer 5 are completely coated on the waterproof layer, the drain hole of the secondary drainer 5 is prevented from flowing and blocking, the thickness of the drain hole is consistent with that of the whole waterproof layer, and a water avoiding test is carried out after the waterproof layer is coated, wherein the time is not less than 48 hours.

Surface layer 11 does the utility model discloses a final surface course among the waterproof drainage structures is synthesized on indoor water-immersed environment ground, whole surface course should shelter from secondary drainer 5 completely, and when having the floor drain, the surface course should be directional correct, and the experimental no ponding of splashing can be according to the surface course during the construction decoration and the elevation requirement adoption such as cement-based mortar is laid.

The utility model discloses on original drainage pipe system's basis, through downside concealed installation secondary drainer 5 at surface course 11, establish ties original drainage pipe and secondary drainer 5's drainage pipeline and form drainage pipe 2 that has whole drainage function, lay secondary drainage screed-coat 8 between waterproof layer 9 and building floor 1, synthesize the drainage of solving the waterproof layer upper strata and remain and the excessive problem, prevent to take place to milden and rot, alkali, rot, phenomenons such as seepage, whole pipeline design is drawn clearly from original many places simultaneously and is become single clear structure of drawing, the sanitary clean good operation, the structural transformation is simple, simple to operate, the material easily acquires, and is with low costs, requirement for the skill of construction operation personnel is low, easily extensive popularization and application, be applicable to the newly-built building of any structure and the existing second-hand room and reform transform the engineering.

Preferably, a plurality of traps 3 are arranged on the drainage pipeline 2, a drainage pipeline of the secondary drainer 5 is communicated with the traps 3, the secondary drainer 5 adopts a full-concealed embedding mode, but can not isolate peculiar smell in the pipeline to be discharged, invisible harm is formed to sanitary health, the traps 3 play a role in deodorizing and preventing peculiar smell for the drainage pipeline, and materials matched with the drainage pipeline 2 are preferably selected; according to the arrangement of the specific horizontal pipe sections, multipoint setting can be carried out; preferably, the drainage pipeline 2 is positioned at the front end of the trap 3 and is communicated with a water replenishing pipe 6, the water replenishing pipe 6 prevents the trap 3 from drying and losing efficacy, a drainage pipe of a basin (a common drainer) is communicated with the trap 3 connected with a secondary drainer 5 to form an effective water-sealing automatic water replenishing structure, and the material is matched with a drainage pipeline system uniformly; the utility model discloses a 6 drainers commonly used of moisturizing pipe series connection, secondary drainer 5 and drain line such as trap 3, it leads to the water seal dry to have solved traditional drainage pipe connection nearby, artifical moisturizing scheduling problem, avoid appearing returning the problem from the lower mouth of a river because of the dry aerogel attitude virus that leads to of water seal, really accomplish the water seal and prevent dryly, separate gas and separate the flavor, make all drain lines in the bathroom like the floor drain, equipment (like washing machine) drainage interface, the bathtub, the problem is returned to stop the virus peculiar smell such as basin, guarantee bathroom drainage system health safety, and be convenient for clear up and overhaul.

In this embodiment, in order to prevent the backflow and overflow caused by the blockage of the horizontal drainage pipe or the main vertical pipe, and because the secondary drainage device 5 is installed in a concealed manner, the backflow and overflow cannot be effectively detected, the drainage pipeline of the secondary drainage device 5 is provided with the check valve 4, and preferably, the check valve 4 is made of resin, so that the performance requirements of light weight, easy driving, no corrosion and the like are met.

In order to further prevent the problems of drainage back flow and back overflow, the trap 3 is preferably designed in a large angle, and further, the arrangement of drainage pipelines is calculated and set according to the flow and flow rates of different drainage devices, so that the problem of back overflow of low-position drainage outlets such as drainage pipelines of large-flow devices, drainage pipelines of basins, bath floor drains and the like can be solved.

Preferably, the anti-blocking pad is laid on the upper side of the water collecting tray of the secondary drainer 5, so that the drainage effect is prevented from being influenced by the defects of blockage, inclusion and the like of the secondary drainer caused by the falling of surface mortar.

During construction because of actual design, secondary drainer 5 is located the downside of materials such as surface course ceramic tile, easily cause the anti-blocking pad upper portion of secondary drainer 5 top to plaster and the surface course bears the problem such as unstability appears, therefore add strengthening rib net 10 at the anti-blocking pad upside on secondary drainer 5 upper portion, as shown in fig. 2, strengthening rib net 10 is preferred to use resin material annular net, effectively solve the surface course and bear the hidden danger that exists, and because resin material's characteristic, avoid corroding, defect production such as rust.

The secondary drainer 5 is arranged in a hidden manner, so that the problem of air lock of full water flow is basically solved, but the problem of unsmooth drainage caused by internal adhesion after long-time use is solved, and pollutant residue accumulation can be caused in serious cases; in order to avoid the air plug from being formed after the secondary drainer 5 is used for a long time, the secondary drainer 5 is communicated with an air inlet pipe 7, the air inlet pipe 7 structurally provides air supplement for the drainage pipeline, an air supplement port can be connected to the side surface or the upper surface of the secondary drainer 5, the air supplement port can be specifically arranged according to specific environment and elevation conditions during actual construction, and an air outlet can be discharged from a basin cabinet or a vertical pipe.

The utility model discloses whole pipeline simple structure, because of its self structure size is small and exquisite, occupation space height is little, and the setting of can turning, be particularly suitable for crowded, the complicated spatial condition of equipment such as interlayer type structure top surface circuit, water route, air exhaust, to the terminal function of drainage of different usage design pipeline structures such as large-traffic equipment drainage pipe, bathing floor drain again, nimble practical, pipeline material can adopt present ripe materials or standard parts such as PVC, HDPE, purchase is simple, with low costs, easily realizes.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A ground comprehensive waterproof and drainage structure for an indoor water-immersed environment comprises a drainage pipeline (2), a waterproof layer (9) and a surface layer (11) are sequentially paved above a building floor (1) from bottom to top, it is characterized in that the drainage pipeline (2) penetrates through the surface layer (11), the waterproof layer (9) and the building floor slab (1) from a drainage port downwards and is embedded at the lower side of the building floor slab (1), a secondary drainer (5) is arranged at the lower side of the surface layer (11) in a hidden way, the lower end of the secondary drainer (5) is communicated with the drainage pipeline (2), a secondary drainage leveling layer (8) is laid between the waterproof layer (9) and the building floor slab (1), the surface gradient of the secondary drainage leveling layer (8) points to the secondary drainer (5), a water collecting tray of the secondary drainer (5) is lower than the secondary drainage leveling layer (8), the surface of the water collecting tray and the surface of the side wall are tightly connected with the waterproof layer (9).

2. An indoor submerged environment and floor comprehensive waterproof and drainage structure as claimed in claim 1, wherein said drainage pipeline (2) is provided with a plurality of traps (3), and a drainage pipeline of the secondary drainer (5) is communicated with said traps (3).

3. The comprehensive waterproof and drainage structure for the ground in the indoor submerged environment according to claim 2, wherein the drainage pipeline (2) is provided with a water replenishing pipe (6) at the front end of the trap (3).

4. The comprehensive waterproof and drainage structure for indoor submerged environment ground according to claim 1, characterized in that the drainage pipeline of the secondary drainer (5) is provided with a check valve (4).

5. The structure of claim 1, wherein an anti-clogging pad is laid on the upper side of the water collecting tray of the secondary drainer (5).

6. The comprehensive waterproof and drainage structure for indoor submerged environment ground as claimed in claim 5, wherein said anti-blocking mat is laid with a reinforcing rib net (10) on its upper side.

7. An indoor water-immersed environment and ground comprehensive waterproof and drainage structure as claimed in claim 1, wherein said secondary drainer (5) is communicated with an air inlet pipe (7).

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