CN212478400U

CN212478400U - Sunken kitchen bathroom exhaust passage installation connection structure

Info

Publication number: CN212478400U
Application number: CN202020587533.5U
Authority: CN
Inventors: 刘欢
Original assignee: Huai'an Huierbang Enterprise Management Co Ltd
Current assignee: Huai'an Huierbang Enterprise Management Co Ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-02-05
Anticipated expiration: 2030-04-17

Abstract

The utility model provides a sunken kitchen and bathroom exhaust passage installation and connection structure, which comprises a sunken floor slab, a wall body, an exhaust passage, angle steel, a sealing glue layer, a waterproof layer, a polymer mortar layer, a bedding layer, a surface layer and a brick wall; the exhaust passage penetrates through the hole, angle steels on two sides support the bottom of the exhaust passage, the top of the other adjacent exhaust passage abuts against the bottom surface of the angle steel, one side of the exhaust passage is tightly attached to a wall body and a brick wall built above the end part of a floor slab, a filling layer is filled in a gap between the exhaust passage and a sunken floor slab, the filling layer is a C20 fine stone concrete layer, a sealing glue layer is arranged around the periphery of the exhaust passage on the top of the filling layer, and the adjacent exhaust passages are bonded and fixed at the seam of the angle steel by adopting a polymer mortar layer and are fully coated with the sealing glue layer around the; waterproof layers are laid at two ends of the corner of the outer surface of the sunken floor slab and the outer surface of the exhaust passage, a high cushion layer with the height of 100mm is arranged on the sunken floor slab, and a surface layer is built on the high cushion layer.

Description

Sunken kitchen bathroom exhaust passage installation connection structure

Technical Field

The utility model relates to a construction technical field especially relates to a formula of sinking exhaust passage erection joint structure between kitchen and bathroom.

Background

The air flue is a chimney which is arranged in a residential kitchen and a toilet and used for intensively discharging smoke and sending the smoke to an external space, and is a nonmetal pipeline product used for discharging oil smoke or foul air in the toilet generated by cooking activities in the residential kitchen; the existing sunken kitchen and bathroom exhaust passage and sunken floor joint construction treatment is poor, the joint connection sealing performance of adjacent exhaust passages is poor, the waterproof performance of the sunken floor and exhaust passage junction is poor, and the structural strength is low, so that the sunken kitchen and bathroom exhaust passage installation and connection structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide an exhaust passage erection joint structure between formula of sinking kitchen guarding, adopt the utility model discloses a structure installs the exhaust passage on the bearing angle steel, is equipped with the filling layer in the clearance between exhaust passage and the floor that sinks and tamps the processing, coordinates polymer mortar layer and sealant layer, has guaranteed the leakproofness of exhaust passage seam junction, and structural strength is higher, is equipped with waterproof layer and alkali-resisting net cloth layer, has guaranteed waterproof nature and joint strength, and structural design is reasonable, construction convenience.

In order to achieve the above object, the utility model adopts the following technical scheme: a sunken kitchen and bathroom exhaust passage installation connecting structure comprises a sunken floor slab, a wall body, an exhaust passage, angle steel, a sealing adhesive layer, a waterproof layer, a polymer mortar layer, a high-rise cushion layer, a surface layer and a brick wall; the floor, the wall and the sunken floor are of a reinforced concrete integrated structure, and the wall is connected with the floor and the sunken floor; a rectangular cross-section-shaped opening is formed in the end part of the sinking floor slab, close to the brick wall, two parallel angle steels are fixedly installed on the brick wall in a pre-buried mode, and the other ends of the angle steels are arranged on the sinking floor slab; the exhaust passage penetrates through the hole, angle steels on two sides support the bottom of the exhaust passage, the top of the other adjacent exhaust passage abuts against the bottom surface of the angle steel, one side of the exhaust passage is tightly attached to a wall body and a brick wall built above the end part of a floor slab, a filling layer is filled in a gap between the exhaust passage and a sunken floor slab, the filling layer is a C20 fine stone concrete layer, a sealing glue layer is arranged around the periphery of the exhaust passage on the top of the filling layer, and the adjacent exhaust passages are bonded and fixed at the seam of the angle steel by adopting a polymer mortar layer and are fully coated with the sealing glue layer around the; waterproof layers are laid at two ends of the corner of the outer surface of the sunken floor slab and the exhaust passage, a high cushion layer with the height of 100mm is arranged on the sunken floor slab, and a surface layer is built on the high cushion layer; the waterproof layer should exceed the surface course 150mm, and the waterproof layer of the excess part has built the cement mortar protective layer outward, is equipped with alkali-resisting net cloth layer in the cement mortar protective layer.

Preferably, the sealant layer is a weather-resistant waterproof silicone sealant layer.

Preferably, the waterproof layer is a self-adhesive waterproof roll waterproof layer.

The utility model has the advantages that: adopt the utility model discloses a structure installs the exhaust passage on the bearing angle steel, is equipped with the filling layer in the clearance between exhaust passage and the floor that sinks and tamps the processing, and cooperation polymer mortar layer and sealing glue layer have guaranteed the leakproofness of exhaust passage seam junction, and structural strength is higher, is equipped with waterproof layer and alkali-resisting net cloth layer, has guaranteed waterproof nature and joint strength, structural design is reasonable, construction convenience.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.

FIG. 1 is a schematic view of a sunken kitchen and bathroom exhaust duct installation and connection structure.

FIG. 2 is a schematic view of an angle steel bearing exhaust passage structure.

Wherein: 1 is a sinking floor slab, 2 is a floor slab, 3 is a wall body, 4 is an exhaust passage, 5 is angle steel, 6 is a sealant layer, 7 is a waterproof layer, 8 is a polymer mortar layer, 9 is a cushion layer, 10 is a surface layer, 11 is an alkali-resistant gridding cloth layer, 12 is a brick wall, and 13 is a filling 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 sunken kitchen and bathroom exhaust passage installation and connection structure comprises a sunken floor slab 1, a floor slab 2, a wall body 3, an exhaust passage 4, angle steel 5, a sealant layer 6, a waterproof layer 7, a polymer mortar layer 8, a heightening layer 9, a surface layer 10 and a brick wall 12; the floor 2, the wall 3 and the sunken floor 1 are of a reinforced concrete integrated structure, and the wall 3 is connected with the floor 2 and the sunken floor 1; a rectangular cross-section-shaped opening is formed in the end part of the sinking floor slab 1 close to the brick wall 12, two parallel angle steels 5 are fixedly embedded in the brick wall 12, and the other ends of the angle steels 5 are arranged on the sinking floor slab 1; the exhaust passage 4 penetrates through the hole, the steel angles 5 on two sides support the bottom of the exhaust passage 4, the top of the other adjacent exhaust passage 4 is abutted against the bottom surface of the steel angle 5, one side of the exhaust passage 4 is tightly attached to the wall body 3 and a brick wall 12 built above the end part of the floor slab 2, a filling layer 13 is arranged in a gap between the exhaust passage 4 and the sunken floor slab 1 for filling treatment, the filling layer 13 is a C20 fine stone concrete layer, a sealing glue layer 6 is arranged around the exhaust passage 4 at the top of the filling layer 13, and the adjacent exhaust passage 4 is bonded and fixed at the joint of the steel angle 5 by adopting a polymer mortar layer 8 and is fully coated with the sealing glue layer; waterproof layers 7 are laid at two ends of corners of the outer surfaces of the sunken floor slab 1 and the exhaust passage 4, a high padding layer 9 with the height of 100mm is arranged on the sunken floor slab 1, and a surface layer 10 is built on the high padding layer 9; the waterproof layer 7 should exceed the surface course by 150mm, and a cement mortar protective layer is built outside the waterproof layer 7 of the excess part, and an alkali-resistant mesh fabric layer 11 is arranged in the cement mortar protective layer.

In specific implementation, the sealant layer 6 is a weather-resistant waterproof silicone sealant layer.

In specific implementation, the waterproof layer 7 is a self-adhesive waterproof roll waterproof layer.

Claims

1. The utility model provides a formula of sinking kitchen bathroom exhaust passage installation connection structure which characterized in that: the building comprises a sunken floor slab, a wall body, an exhaust passage, angle steel, a sealant layer, a waterproof layer, a polymer mortar layer, a high-rise cushion layer, a surface layer and a brick wall; the floor, the wall and the sunken floor are of a reinforced concrete integrated structure, and the wall is connected with the floor and the sunken floor; a rectangular cross-section-shaped opening is formed in the end part of the sinking floor slab, close to the brick wall, two parallel angle steels are fixedly installed on the brick wall in a pre-buried mode, and the other ends of the angle steels are arranged on the sinking floor slab; the exhaust passage penetrates through the hole, angle steels on two sides support the bottom of the exhaust passage, the top of the other adjacent exhaust passage abuts against the bottom surface of the angle steel, one side of the exhaust passage is tightly attached to a wall body and a brick wall built above the end part of a floor slab, a filling layer is filled in a gap between the exhaust passage and a sunken floor slab, the filling layer is a C20 fine stone concrete layer, a sealing glue layer is arranged around the periphery of the exhaust passage on the top of the filling layer, and the adjacent exhaust passages are bonded and fixed at the seam of the angle steel by adopting a polymer mortar layer and are fully coated with the sealing glue layer around the; waterproof layers are laid at two ends of the corner of the outer surface of the sunken floor slab and the exhaust passage, a high cushion layer with the height of 100mm is arranged on the sunken floor slab, and a surface layer is built on the high cushion layer; the waterproof layer should exceed the surface course 150mm, and the waterproof layer of the excess part has built the cement mortar protective layer outward, is equipped with alkali-resisting net cloth layer in the cement mortar protective layer.

2. The structure for mounting and connecting the exhaust passage of the sunken kitchen and toilet as claimed in claim 1, wherein: the sealing adhesive layer is a weather-resistant waterproof silicone sealing adhesive layer.

3. The structure for mounting and connecting the exhaust passage of the sunken kitchen and toilet as claimed in claim 1, wherein: the waterproof layer is a self-adhesive waterproof coiled material waterproof layer.