CN213836952U

CN213836952U - Three-stage filtration hidden drainage structure

Info

Publication number: CN213836952U
Application number: CN202022396691.5U
Authority: CN
Inventors: 田景成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-30
Anticipated expiration: 2030-10-23

Abstract

The utility model provides a tertiary filtration blind drainage structure, the floor top has laid the floor layer of mating formation, this floor layer of mating formation is from bottom to top in proper order for looking for the slope layer, the waterproof layer, cement mortar protective layer, the pea gravel concrete screed, the special binder layer of stone material, the stone material layer of mating formation, the drain pipe runs through the floor and extends to pea gravel concrete screed middle part, this drain pipe mouth of pipe is equipped with the filter cover, the outer end of drain pipe mouth of pipe bonds the sleeve pipe, this sleeve pipe cross-section is the L type, place the aluminum alloy filter frame in the sleeve pipe, this aluminum alloy filter frame bottom is equipped with the frame leg, the recess is left at aluminum alloy filter frame top, and the aluminum alloy filter frame outside is equipped with 10-20mm wide first filter screen, frame leg periphery is wrapped up with the second filter screen, the stone material built-up plate bonds in the recess, this stone material built-up plate flushes with stone material layer of mating formation; the utility model discloses effectively avoided the drain pipe to take place to block up, and adopted the hidden drainage mode, had good aesthetic property.

Description

Three-stage filtration hidden drainage structure

Technical Field

The utility model relates to a building field especially relates to a tertiary filtration drainage structures that hides.

Background

In recent years, with the gradual concern of people on the indoor space of buildings, the traditional open-style clothes and water drainage is difficult to meet the aesthetic requirements of people and is easy to block.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a tertiary filtration drainage structures that hides, this tertiary filtration drainage structures that hides has effectively avoided the drain pipe to take place to block up, and adopts the drainage mode that hides, has good aesthetic property.

In order to achieve the above object, the utility model adopts the following technical scheme: a three-stage filtration hidden drainage structure comprises a floor slab, a ground pavement layer, a drainage pipe, a filtration cover, a sleeve, an aluminum alloy filtration frame, a stone overhead plate, a sealing adhesive layer and an additional waterproof layer; a ground pavement layer is laid above the floor slab, and the ground pavement layer sequentially comprises a slope finding layer, a waterproof layer, a cement mortar protective layer, a fine stone concrete leveling layer, a special stone binder layer and a stone pavement layer from bottom to top; the drainage pipe penetrates through the floor slab and extends to the middle part of the fine aggregate concrete leveling layer, and a filter cover is arranged at the pipe orifice of the drainage pipe; a sleeve is bonded at the outer end of the pipe orifice of the drain pipe, and the section of the sleeve is L-shaped; an aluminum alloy filter frame is arranged in the sleeve, frame legs are arranged at the bottom of the aluminum alloy filter frame, a groove is reserved at the top of the aluminum alloy filter frame, and a first filter screen with the width of 10-20mm is arranged on the outer side of the aluminum alloy filter frame; the periphery of the frame leg is wrapped with a second filter screen; a stone overhead plate is bonded in the groove and is flush with the stone pavement layer; a sealing adhesive layer is sprayed on the outer wall of the drainage pipe on the top surface of the floor slab; and an additional waterproof layer is arranged on the outer wall of the drain pipe on the bottom surface of the waterproof layer.

Preferably, the sleeve is made of stainless steel.

Preferably, the width of the additional waterproof layer is 100-200 mm.

The utility model has the advantages that: this dark drainage structures of tertiary filtration forms tertiary filtration measure through first filter screen, second filter screen and filtration lid, has effectively avoided the drain pipe to take place to block up, and adopts the dark drainage mode, has good aesthetic property, and steadiness ability and waterproof performance are superior simultaneously.

Drawings

FIG. 1 is a schematic view of a three-stage filtration dark drainage configuration.

Fig. 2 is a schematic view of an aluminum alloy filter stand.

Reference numerals: 1 is the floor, 2 is the floor mat formation layer, 21 is for looking for the slope layer, 22 is the waterproof layer, 23 is the cement mortar protective layer, 24 is the fine aggregate concrete screed-coat, 25 is the special binder layer of stone material, 26 is the stone material layer of mating formation, 3 is the drain pipe, 4 is for crossing the filter lid, 5 is the sleeve pipe, 6 is the aluminum alloy filter frame, 61 is the frame leg, 62 is the recess, 63 is first filter screen, 64 is the second filter screen, 7 is stone material built on stilts board, 8 is sealing glue layer, 9 is additional waterproof layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings 1-2.

As shown in fig. 1-2, a three-stage filtration dark drainage structure comprises a floor slab 1, a ground pavement layer 2, a drain pipe 3, a filtration cover 4, a sleeve 5, an aluminum alloy filtration frame 6, a stone overhead plate 7, a sealant layer 8 and an additional waterproof layer 9; a ground pavement layer 2 is laid above the floor slab 1, and the ground pavement layer 2 sequentially comprises a slope finding layer 21, a waterproof layer 22, a cement mortar protective layer 23, a fine stone concrete leveling layer 24, a special stone binder layer 25 and a stone pavement layer 26 from bottom to top; the drain pipe 3 penetrates through the floor slab 1 and extends to the middle part of the fine aggregate concrete leveling layer 24, and a filter cover 4 is arranged at the pipe orifice of the drain pipe 3; a sleeve 5 is bonded at the outer end of the pipe orifice of the drain pipe 3, and the section of the sleeve 5 is L-shaped; an aluminum alloy filter frame 6 is placed in the sleeve 5, frame legs 61 are arranged at the bottom of the aluminum alloy filter frame 6, a groove 62 is reserved at the top of the aluminum alloy filter frame 6, and a first filter screen 63 with the width of 10-20mm is arranged on the outer side of the aluminum alloy filter frame 6; the periphery of the frame leg 61 is wrapped with a second filter screen 64; a stone overhead plate 7 is bonded in the groove 62, and the stone overhead plate 7 is flush with the stone pavement layer 26; the outer wall of the drain pipe 3 is sprayed with a sealing adhesive layer 8 on the top surface of the floor slab 1; the bottom surface of the waterproof layer 22 is provided with an additional waterproof layer 9 on the outer wall of the drain pipe 3.

In specific implementation, the sleeve 5 is made of stainless steel.

In specific implementation, the width of the additional waterproof layer 9 is 100-200 mm.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a dark drainage structures of tertiary filtration which characterized in that: the floor comprises a floor slab, a ground pavement layer, a drain pipe, a filter cover, a sleeve, an aluminum alloy filter frame, a stone overhead plate, a sealing adhesive layer and an additional waterproof layer; a ground pavement layer is laid above the floor slab, and the ground pavement layer sequentially comprises a slope finding layer, a waterproof layer, a cement mortar protective layer, a fine stone concrete leveling layer, a special stone binder layer and a stone pavement layer from bottom to top; the drainage pipe penetrates through the floor slab and extends to the middle part of the fine aggregate concrete leveling layer, and a filter cover is arranged at the pipe orifice of the drainage pipe; a sleeve is bonded at the outer end of the pipe orifice of the drain pipe, and the section of the sleeve is L-shaped; an aluminum alloy filter frame is arranged in the sleeve, frame legs are arranged at the bottom of the aluminum alloy filter frame, a groove is reserved at the top of the aluminum alloy filter frame, and a first filter screen with the width of 10-20mm is arranged on the outer side of the aluminum alloy filter frame; the periphery of the frame leg is wrapped with a second filter screen; a stone overhead plate is bonded in the groove and is flush with the stone pavement layer; a sealing adhesive layer is sprayed on the outer wall of the drainage pipe on the top surface of the floor slab; and an additional waterproof layer is arranged on the outer wall of the drain pipe on the bottom surface of the waterproof layer.

2. The dark drainage structure with three-stage filtration according to claim 1, wherein: the sleeve is made of stainless steel.

3. The dark drainage structure with three-stage filtration according to claim 1, wherein: the width of the additional waterproof layer is 100-200 mm.