CN214658523U

CN214658523U - Residential flue conversion structure

Info

Publication number: CN214658523U
Application number: CN202022858811.9U
Authority: CN
Inventors: 沈源; 李娟�; 陈港; 徐伟
Original assignee: Chongqing Yuandao Architectural Planning And Design Co ltd
Current assignee: Chongqing Yuandao Architectural Planning And Design Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-11-09
Anticipated expiration: 2030-12-01

Abstract

The utility model belongs to the technical field of the construction technology and specifically relates to a house flue conversion structure is related to, it is including fixing the horizontal segment in balcony bottom plate below, establish and keep away from the lower vertical section of upper story one end and establish the last vertical section that the horizontal segment is close to upper story one end at the horizontal segment, the horizontal segment is located the inside of bottom floor with lower vertical section, and lower vertical section communicates in the flue of bottom floor, it is located the outside of upper story floor to go up vertical section, and go up the bottom plate that the horizontal segment was kept away from to vertical section one end stretches out the balcony. The present application has the following effects: the flue that the bottom floor is close to balcony department directly communicates in balcony department, has shortened the length of flue conversion structure and has discharged fume the route, and the construction is more convenient, has not only reduced construction cost to construction cycle has been shortened to a certain extent.

Description

Residential flue conversion structure

Technical Field

The application relates to the technical field of building construction, in particular to a residential flue conversion structure.

Background

The house flue refers to a vertical pipeline product for removing kitchen smoke or toilet waste gas, and is also called as an exhaust duct, a ventilation duct and a house exhaust duct. The residential flue comprises a main flue which penetrates through a building along the vertical direction, and the flue of each toilet or kitchen is communicated with the main flue through a horizontally arranged flue conversion structure.

Traditional flue sets up in the building facade usually, not only influences the pleasing to the eye of building the inside to the flue is after enduring the sun and rain, and the flue of metal material easily receives the corrosion, and the concrete supports or the flue that the brick built forms is easily cracked, leads to the life of flue shorter, consequently current building establishes the flue in the inside of building usually.

In a villa type building, the floor type is usually larger than the upper floor type, so that the vacant area at the top of the floor of the building can form a terrace which is used as a place for activities such as rest and view of residents. The flue of the bottom floor close to the terrace is communicated with the main flue and usually needs a longer smoke exhaust path, so that the construction cost is increased, and the construction period of the building is prolonged.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the construction of the flue that the bottom floor is close to balcony department to save construction cost, shorten construction cycle, this application provides a house flue conversion structure.

The application provides a house flue conversion structure adopts following technical scheme:

the utility model provides a house flue conversion structure, includes fixes the horizontal segment in balcony bottom plate below, establishes and keeps away from the lower vertical section of upper story one end and establish the last vertical section that the horizontal segment is close to upper story one end at the horizontal segment, horizontal segment and lower vertical section are located the inside of bottom floor, just vertical section intercommunication is in the flue of bottom floor down, it is located the outside of upper story floor to go up vertical section, and goes up the bottom plate that the horizontal segment was kept away from to vertical section one end stretches out the balcony.

Through adopting above-mentioned technical scheme, the flue that the bottom floor is close to balcony department directly communicates in balcony department, has shortened the length of flue conversion structure and has discharged fume the route, and it is more convenient to construct, has not only reduced construction cost to construction cycle has been shortened to a certain extent.

Optionally, the sections of the horizontal section, the lower vertical section and the upper vertical section are rectangular, and the horizontal section, the lower vertical section and the upper vertical section comprise columns located at four corners of the section and wallboards arranged between the two adjacent columns.

Through adopting above-mentioned technical scheme, earlier with the wallboard pre-fixation during the construction, carry out building by laying bricks or pouring of cylinder again for the cylinder encloses with the wallboard and closes each section body of formation, and the shaping mode is simple, and it is more convenient to construct.

Optionally, the column and the wall plate are of equal thickness, and a heat insulation layer is arranged on one side of the wall plate close to the inside of the flue conversion structure.

Through adopting above-mentioned technical scheme, the heat preservation can play thermal-insulated effect for the high temperature of flue gas is difficult for transmitting to building wall in the flue conversion structure.

Optionally, an inner surface layer is arranged on one side of the heat insulation layer away from the wall board.

By adopting the technical scheme, the inner surface layer enables oil stains, pollutants and the like in the flue gas to be not easily adhered in the flue conversion structure, so that the cleaning frequency of the flue conversion structure is reduced.

Optionally, a waterproof layer is arranged between the inner surface layer and the insulating layer.

Through adopting above-mentioned technical scheme, the waterproof layer can make the difficult infiltration of steam in the flue gas lead to the built-in reinforcing bar net structure corrosion of wallboard in the wallboard to the life of flue conversion structure has been prolonged.

Optionally, a toughness layer is arranged between the waterproof layer and the inner surface layer, and the toughness layer comprises a plastering mortar layer and a glass fiber net arranged in the plastering mortar layer.

By adopting the technical scheme, the plastering mortar can be used as a construction foundation of the inner surface layer and can be used for leveling the waterproof layer, so that the forming effect of the inner surface layer is better; the glass fiber net is used for enhancing the structural strength and the toughness of the plastering mortar layer, so that the plastering mortar layer is not easy to crack.

Optionally, the plastering mortar layer is provided with two layers, and the glass fiber net is located between the two plastering mortar layers.

Through adopting above-mentioned technical scheme, fix the bonding of glass fiber net on first plastering mortar layer after first plastering mortar coats, wait to carry out the coating on second plastering mortar layer again after first plastering mortar layer sets initially, glass fiber net is more firm.

Optionally, the side of the column and the wall plate away from the interior of the flue duct conversion structure is provided with an outer surface layer.

By adopting the technical scheme, the outer surface layer is used for preventing water seepage between the flue conversion structure and the building wall, so that the flue conversion structure is not easily influenced by water seepage of the building wall; on the other hand, the outer surface layer further enhances the stability and connectivity between the column and the wall panel.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the flue close to the terrace of the bottom floor is directly communicated with the terrace through the flue conversion structure, so that the length and the smoke exhaust path of the flue conversion structure are shortened, the construction is more convenient, the construction cost is reduced, and the construction period is shortened to a certain extent;

2. through setting up the heat preservation, play thermal-insulated effect for the high temperature of flue gas is difficult for transmitting to building wall in the flue transform structure.

Drawings

FIG. 1 is a schematic structural diagram of an overall residential flue transition structure according to an embodiment of the present application;

FIG. 2 is a schematic view of a residential flue transition structure disposed below a terrace in accordance with an embodiment of the present application;

FIG. 3 is a cross-sectional view of segments of a residential flue transition structure according to an embodiment of the present application.

Description of reference numerals: 1. a horizontal segment; 11. a cylinder; 12. a wallboard; 2. a lower vertical section; 3. an upper vertical section; 4. a terrace; 41. enclosing and retaining walls; 5. a heat-insulating layer; 6. an inner surface layer; 7. a waterproof layer; 8. a ductile layer; 81. plastering a mortar layer; 82. a glass fiber web; 9. an outer surface layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a residential flue conversion structure. Referring to fig. 1, a residential flue transition configuration includes a horizontal section 1, a lower vertical section 2, and an upper vertical section 3.

Referring to fig. 1 and 2, horizontal segment 1 is fixed below the floor of terrace 4, and also at the ceiling of the sub-floor. To facilitate the suspended ceiling of the sub-floor ceiling, the horizontal segments 1 are usually placed at the internal corners of the ceiling. The lower vertical section 2 is fixed at one end of the horizontal section 1 far away from the upper floor, and the lower vertical section 2 is communicated with a flue of the bottom floor. Similarly, in order to reduce the influence to bottom floor inner space, the flue is all established in the reentrant corner department of bottom floor outer wall with lower vertical section 2, consequently lower vertical section 2 and horizontal segment 1 all are located the inside of bottom floor, and lower vertical section 2 and horizontal segment 1 all have the cladding outward and have building wall. Go up vertical section 3 and fix the one end that is close to the upper floor at horizontal segment 1, go up vertical section 3 and be located the outside of upper floor, and go up the bottom plate that vertical section 3 kept away from horizontal segment 1 one end and stretch out balcony 4.

Through the conversion of vertical section 2, horizontal segment 1 and last vertical section 3 down, the flue that the bottom floor is close to balcony 4 department directly communicates in balcony 4 department, and this flue is discharged fume in balcony 4 department, need not to communicate this flue in the flue that runs through the building, has consequently shortened the length of flue conversion structure and the route of discharging fume, and it is more convenient to be under construction, has not only reduced construction cost to construction cycle has been shortened to a certain extent.

For improving safety in use, balcony 4 is usually provided with a retaining wall 41 outside upper vertical section 3 beyond the bottom plate of balcony 4, and retaining wall 41 is usually integrated with balcony 4. A chimney cap or the like may be added to the top of the retaining wall 41 to prevent children from accidentally entering the flue duct transition structure. In order to make the flue less susceptible to water penetration, the top of the deck 4 is typically waterproofed. And, if the house of the upper floor close to the upper vertical section 3 is a place such as a toilet, a space should be maintained between the upper vertical section 3 and the outer wall of the upper building.

Referring to fig. 3, the cross sections of the horizontal section 1, the lower vertical section 2 and the upper vertical section 3 are rectangular, and the cross sections of the horizontal section, the lower vertical section and the upper vertical section are equal in shape and size. Horizontal segment 1, lower vertical section 2 and last vertical section 3 all include cylinder 11 and wallboard 12, and cylinder 11 is equipped with four, and is located the four corners of terminal surface respectively. The section of the column body 11 is rectangular, the column body 11 can be formed by bricking or pouring reinforced concrete, and the column body 11 is fixed on a building wall. The wall plate 12 is fixed between two adjacent columns 11, and the wall plate 12 is a prefabricated reinforced concrete wall plate 12. During construction, the wallboard 12 is pre-fixed, and then the column 11 is built or poured, so that the column 11 and the wallboard 12 are enclosed to form each section of pipe body, the forming mode is simple, and the construction is more convenient.

The columns 11 and wall panels 12 are of equal thickness. If the column 11 is made of reinforced concrete, the reserved steel bars of the wall plate 12 are bound and fixed with the steel bar mesh structure of the column 11; if the column 11 is a brick wall, the reserved steel bars of the wall plate 12 are inserted into the brick wall. The wall panel 12 is provided with an insulating layer 5 on the side adjacent to the interior of the flue transition structure. After the column body 11 and the wall plate 12 are enclosed into a pipe body, the construction of the heat-insulating layer 5 is carried out, and the heat-insulating layer 5 is mainly formed by coating heat-insulating mortar. The heat-insulating layer 5 can play a role in heat insulation, so that the high temperature of the flue gas in the flue conversion structure is not easy to be transferred to a building wall.

The side of the insulation layer 5 remote from the wall panel 12 is provided with an inner surface layer 6. The inner surface layer 6 is mainly formed by coating polytetrafluoroethylene coating, and has the advantages of acid and alkali resistance, high temperature resistance, low friction coefficient and the like, so that oil stains, pollutants and the like in smoke are not easily adhered to the inside of the flue conversion structure, and the cleaning frequency of the flue conversion structure is reduced.

A waterproof layer 7 is arranged between the inner surface layer 6 and the heat preservation layer 5. The waterproof layer 7 is mainly formed by laying waterproof rolls, and when the thermal insulation mortar is coated, the waterproof rolls are bonded and fixed on the thermal insulation mortar before the thermal insulation mortar is initially set, and the waterproof layers 7 are sequentially laid. The waterproof layer 7 can prevent water vapor in the flue gas from permeating into the wallboard 12 easily to cause the corrosion of the built-in steel bar mesh structure of the wallboard 12, thereby prolonging the service life of the flue conversion structure.

In order to facilitate the coating construction of the inner surface layer 6, a toughness layer 8 is arranged between the waterproof layer 7 and the inner surface layer 6. The flexible layer 8 comprises a plastering mortar layer 81 and a glass fiber net 82 fixed in the plastering mortar layer 81. After the waterproof layer 7 is laid, one side, far away from the heat preservation layer 5, of the waterproof layer 7 is coated with plastering mortar, the plastering mortar can be used as a construction foundation of the inner surface layer 6, and the waterproof layer 7 can be leveled, so that the forming effect of the inner surface layer 6 is better. The glass fiber net 82 is used for enhancing the structural strength and toughness of the rendering coat mortar layer 81, so that the rendering coat mortar layer 81 is not easy to crack. In order to facilitate the fixation of the glass fiber net 82, the plastering mortar layer 81 is usually coated twice, the glass fiber net 82 is adhered and fixed on the first plastering mortar layer 81 after the first plastering mortar layer 81 is coated, and the second plastering mortar layer 81 is coated after the first plastering mortar layer 81 is initially set.

The sides of the column 11 and the wall panel 12 remote from the interior of the flue duct transition structure are provided with an outer surface layer 9. The outer surface layer 9 is mainly formed by coating waterproof mortar, and after the column 11 and the wall plate 12 are enclosed and fixed, the construction of the outer surface layer 9 is carried out. The outer surface layer 9 is used for preventing water seepage between the flue conversion structure and the building wall, so that the flue conversion structure is not easily influenced by water seepage of the building wall; on the other hand, the outer surface layer 9 further enhances the stability and connection between the column 11 and the wall panel 12.

The implementation principle of the residential flue conversion structure in the embodiment of the application is as follows: during construction, the wall plate 12 is fixed in advance, then the column 11 is built or poured, so that the column 11 and the wall plate 12 enclose to form a pipeline structure, then waterproof mortar is coated on one side, far away from the interior of the flue conversion structure, of the column 11 and the wall plate 12 to form an outer surface layer 9, then heat insulation mortar is coated on one side, close to the interior of the flue conversion structure, of the heat insulation wall plate 12 to serve as a heat insulation layer 5, and then waterproof coiled materials are laid on the heat insulation mortar to form a waterproof layer 7. And then constructing the tough layer 8 on the waterproof layer 7, namely coating a first plastering mortar layer 81 on the waterproof layer 7, then bonding and fixing the glass fiber net 82 on the first plastering mortar layer 81, and then coating a second plastering mortar layer 81. Finally, the inner surface layer 6 is formed by spraying polytetrafluoroethylene coating on the tough layer 8.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A residential flue conversion structure is characterized in that: including fixing horizontal segment (1) in balcony (4) bottom plate below, establishing horizontal segment (1) and keeping away from lower vertical section (2) of upper floor one end and establishing last vertical section (3) that horizontal segment (1) is close to upper floor one end, horizontal segment (1) and lower vertical section (2) are located the inside of bottom floor, just vertical section (2) communicate in the flue of bottom floor down, go up the outside that vertical section (3) are located the upper floor, and go up vertical section (3) and keep away from the bottom plate that horizontal segment (1) one end stretches out balcony (4).

2. The residential flue conversion configuration of claim 1, wherein: the section of horizontal segment (1), lower vertical section (2) and last vertical section (3) all is the rectangle, and horizontal segment (1), lower vertical section (2) and last vertical section (3) all include cylinder (11) that are located the section four corners and establish wallboard (12) between adjacent two cylinder (11).

3. The residential flue conversion configuration of claim 2, wherein: the column body (11) and the wall board (12) are equal in thickness, and a heat insulation layer (5) is arranged on one side, close to the interior of the flue conversion structure, of the wall board (12).

4. The residential flue conversion configuration of claim 3, wherein: and an inner surface layer (6) is arranged on one side of the heat-insulating layer (5) far away from the wallboard (12).

5. The residential flue conversion configuration of claim 4, wherein: and a waterproof layer (7) is arranged between the inner surface layer (6) and the heat-insulating layer (5).

6. The residential flue conversion configuration of claim 5, wherein: a tough layer (8) is arranged between the waterproof layer (7) and the inner surface layer (6), and the tough layer (8) comprises a plastering mortar layer (81) and a glass fiber net (82) arranged in the plastering mortar layer (81).

7. The residential flue conversion configuration of claim 6, wherein: the plastering mortar layer (81) is provided with two layers, and the glass fiber net (82) is positioned between the two plastering mortar layers (81).

8. The residential flue conversion configuration of claim 2, wherein: and an outer surface layer (9) is arranged on one side of the column body (11) and the wall plate (12) far away from the interior of the flue conversion structure.