CN201794229U

CN201794229U - Hidden laying structure of roof exhaust pipes

Info

Publication number: CN201794229U
Application number: CN2010202712629U
Authority: CN
Inventors: 黄光裕; 樊进; 车群转; 颜春; 王纾; 李肖波; 张恒勋; 张愿锋
Original assignee: 11TH CONSTRUCTION ENGINEERING Co Ltd OF SHAANXI CONSTRUCTION ENGINEERING GROUP
Current assignee: 11TH CONSTRUCTION ENGINEERING Co Ltd OF SHAANXI CONSTRUCTION ENGINEERING GROUP
Priority date: 2010-07-23
Filing date: 2010-07-23
Publication date: 2011-04-13
Anticipated expiration: 2020-07-23

Abstract

The utility model discloses a hidden laying structure of roof exhaust pipes, which comprises the exhaust pipes laid inside a to-falls layer inside an exhaust roof in a hidden manner. Exhaust outlets at the outer ends of the exhaust pipes are distributed on the exterior wall surface of a parapet wall supporting the exhaust roof or inside a flue or gas passage which are arranged on the exhaust roof, the exhaust pipes penetrate out of the corresponding parapet wall, or the wall of the flue or the gas passage and are communicated with the external through the exhaust outlets, and a plurality of exhaust holes are arranged on the lateral walls of the exhaust pipes laid in the to-falls layer in the hidden manner. The hidden laying structure is reasonable in design, convenient in construction, low in investment cost, fine in use effect and high in practical value, omits inconvenience for secondary detachment of the ventilation holes by laying the exhaust pipes in the to-falls layer and communicating the exhaust outlets of the exhaust pipes with the external through the parapet wall, the flue, the gas passage and the like, improves waterproofing quality, and leads the integral effect of the roof to be more attractive as the exposed exhaust pipes cannot be seen from the roof.

Description

The roofing stack secretly applies structure

Technical field

The utility model belongs to roofing stack technical field of construction, especially relates to a kind of roofing stack and secretly applies structure.

Background technology

In traditional exhaust roofing construction process, general all is interim exhaust passage to be set in sloping layer and steam vent solves the exhausting problem of exhaust roofing inside, and treat the construction finished 1～2 year after the sloping layer drying, remove steam vent again, and seal benefit one deck waterproofing course again at the position of removing steam vent.But, in the actual use,, also bring inconvenience for dismounting work afterwards though above-mentioned interim way can solve the exhausting problem of insulation layer; Simultaneously, if after secondary is removed stack, waterproofing course is repaired when not in place, also can shorten the application life of roof waterproof.

The utility model content

Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, provide a kind of roofing stack secretly to apply structure, it is reasonable in design, easy construction, input cost is low and result of use good, practical value is high, saved the inconvenience that secondary is removed steam vent, and improved waterproof quality, roofing be can't see the stack that leaks outside simultaneously, makes the whole structure of roofing more attractive in appearance.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of roofing stack secretly applies structure, it is characterized in that: comprise the stack that secretly applies in the sloping layer of exhaust roofing inside, the air exit of described stack outer end is laid on the wall face with the parapet that the exhaust roofing is supported or is arranged at flue or air flue inside on the exhaust roofing, described stack is corresponding to parapet, the body of wall inside of flue or air flue passes and communicates with the external world by air exit, secretly applies on the sidewall of the stack in sloping layer and has a plurality of steam vents.

Above-mentioned roofing stack secretly applies structure, and it is characterized in that: described stack quantity is a plurality of, and a plurality of described stack all is laid in the sloping layer.

Above-mentioned roofing stack secretly applies structure, it is characterized in that: a plurality of stacks that secretly apply in sloping layer are laid at grade.

Above-mentioned roofing stack secretly applies structure, it is characterized in that: apply secretly that gravel or the haydite packed layer by closely knit filling carries out filling between stack in sloping layer and the sloping layer.

Above-mentioned roofing stack secretly applies structure, and it is characterized in that: described stack is the PVC plastic pipe.

Above-mentioned roofing stack secretly applies structure, it is characterized in that: described stack comprises the transverse row tracheae that is horizontal laying and is vertical stack two class pipelines of vertical laying, and the quantity of transverse row tracheae and vertical stack is a plurality of.

Above-mentioned roofing stack secretly applies structure, it is characterized in that: described transverse row tracheae and vertically the junction of stack be connected and transverse row tracheae and vertical inside of the corresponding composition of stack exhaust pipe network of communicating and connecting as one by cross.

Above-mentioned roofing stack secretly applies structure, it is characterized in that: a plurality of described steam vents divide many rows evenly to lay, and each is arranged described steam vent and includes a plurality of steam vents that along the circumferential direction are laid on the same cross section of stack.

Above-mentioned roofing stack secretly applies structure, and it is characterized in that: the diameter of described stack is that 32mm and its wall thickness are 1.8mm; The aperture of described steam vent is φ 6mm ± 1mm, and the spacings of the described steam vent of adjacent two rows are 100mm ± 5mm, and each is arranged described steam vent and includes 4 steam vents that along the circumferential direction are laid on the same cross section of stack.

The utility model compared with prior art has the following advantages:

1, easy construction, input cost is low and result of use good, compare with the job practices of traditional roofing stack, air exit is embedded in roofing vertical structures such as parapet, flue, air flue, thereby only need be after building uses 2～3 years, the insulation layer internal moisture of promptly waiting to be positioned at the sloping layer top drains clean back shutoff steam vent and gets final product, thereby saved secondary demolition cost to steam vent, save cost.

2, waterproofing course one-shot forming, thereby improved the waterproof effect of roofing greatly.

3, roofing be can't see the stack that leaks outside, and makes roofing more attractive in appearance; In the actual use, the aqueous vapor in the sloping layer is entered in the stack by steam vent, finally is discharged to the external world by stack.

4, compare with traditional method, the dark stack that applies in the exhaust passage, fixing gravel or the haydite of leaning on filled, and prevented the stack obstruction, and exhaust effect is better.

5, the common and easy operating of material that is adopted in the construction, feasibility is strong.

In sum, the utility model is reasonable in design, easy construction, input cost is low and result of use good, practical value is high, secretly spread on stack in the sloping layer and its air exit communicates with the external world by parapet, flue, steam passage etc., saved the inconvenience that secondary is removed steam vent, and improved waterproof quality, roofing be can't see the stack that leaks outside simultaneously, makes the whole structure of roofing more attractive in appearance.

Below by drawings and Examples, the technical solution of the utility model is described in further detail.

Description of drawings

Fig. 1 lays the plane structure schematic diagram of exhaust roofing for the utility model.

Fig. 2 is the mounting structure schematic diagram of the utility model stack.

Fig. 3 is the connected node structural representation of the utility model transverse row tracheae and vertical stack.

Fig. 4 is laid in user mode reference diagram on the parapet wall face for the utility model air exit.

Fig. 5 is laid in the user mode reference diagram of flue inside for the utility model air exit.

Description of reference numerals:

1-exhaust roofing; The 2-sloping layer; The 3-stack;

3-1-transverse row tracheae; The vertical stack of 3-2-; The 4-flue;

The 5-parapet; The 6-air exit; The 7-packed layer;

The 8-cross; The 9-roof construction layer; The 10-insulation layer;

The 11-leveling layer; The 12-waterproofing course; The 13-surface layer.

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the utility model comprises the stack 3 that secretly applies in the sloping layer 2 of exhaust roofing 1 inside, the air exit 6 of described stack 3 outer ends is laid on the wall face with the parapet 5 that described exhaust roofing 1 is supported or is arranged at flue 4 or air flue inside on the described exhaust roofing 1, described stack 3 corresponding body of wall inside from parapet 5, flue 4 or air flue pass and communicate with the external world by air exit 6, secretly apply on the sidewall of the stack 3 in sloping layer 2 and have a plurality of steam vents.

In the present embodiment, described stack 3 quantity are a plurality of, and a plurality of described stack 3 all is laid in the sloping layer 2.The a plurality of stacks 3 that secretly apply in sloping layer 2 are laid at grade, and apply secretly that gravel or the haydite packed layer 7 by closely knit filling carries out filling between stack 3 in sloping layer 2 and the sloping layer 2, adopt cement mortar to fix between stack 3 and the sloping layer 2.

Described stack 3 comprises the transverse row tracheae 3-1 that is horizontal laying and is vertical stack 3-2 class pipeline of vertical laying, and the quantity of transverse row tracheae 3-1 and vertical stack 3-2 is a plurality of.Described transverse row tracheae 3-1 is connected by cross 8 with the vertical junction of stack 3-2, and transverse row tracheae 3-1 and vertical inside of the corresponding composition of stack 3-2 exhaust pipe network of communicating and connecting as one.

In the present embodiment, described stack 3 is the PVC plastic pipe.A plurality of described steam vents divide many rows evenly to lay, and each is arranged described steam vent and includes a plurality of steam vents that along the circumferential direction are laid on the stack 3 same cross sections.In the present embodiment, the diameter of described stack 3 is that Φ 32mm and its wall thickness are 1.8mm; The aperture of described steam vent is φ 6mm ± 1mm, and the spacings of the described steam vent of adjacent two rows are 100mm ± 5mm, and each is arranged described steam vent and includes 4 steam vents that along the circumferential direction are laid on the stack 3 same cross sections.

In the practice of construction process, because stack 3 corresponding body of wall inside from parapet 5, flue 4 or air flue pass and communicate with the external world by air exit 6, then before the walls concrete pouring construction of parapet 5, flue 4 or air flue, specifically be in the reinforcing bar binding process, installation position figure according to the stack 3 that designs in advance, stack 3 positioned lay, and the two-port of stack 3 can be sealed with adhesive tape in the work progress, correspondingly perforate on the forming panel of body of wall during matched moulds makes pre-buried stack 3 stretch out outside the forming panel by perforate.Afterwards, after the wall construction of parapet 5, flue 4 or air flue is finished, and 2 constructions of the sloping layer on the roof construction layer 9 that is arranged in exhaust roofing 1, stack 3 is embedded in the sloping layer 2; After treating that sloping layer 2 construction is finished, again according to the job practices of conventional exhaust roofing 1 construction heat-insulating layer 10, leveling layer 11, waterproofing course 12 and surface layer 13 successively on sloping layer 2.

The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.

Claims

1. a roofing stack secretly applies structure, it is characterized in that: comprise the stack (3) that secretly applies in the inner sloping layer (2) of exhaust roofing (1), the air exit (6) of described stack (3) outer end is laid on the wall face with the parapet (5) that exhaust roofing (1) is supported or is arranged at flue (4) or air flue inside on the exhaust roofing (1), described stack (3) is corresponding to parapet (5), the body of wall inside of flue (4) or air flue passes and communicates with the external world by air exit (6), secretly applies on the sidewall of the stack (3) in sloping layer (2) and has a plurality of steam vents.

2. secretly apply structure according to the described roofing stack of claim 1, it is characterized in that: described stack (3) quantity is a plurality of, and a plurality of described stack (3) all is laid in the sloping layer (2).

3. secretly apply structure according to the described roofing stack of claim 2, it is characterized in that: a plurality of stacks (3) that secretly apply in sloping layer (2) are laid at grade.

4. secretly apply structure according to claim 1 or 2 described roofing stacks, it is characterized in that: apply secretly that gravel or the haydite packed layer (7) by closely knit filling carries out filling between stack (3) in sloping layer (2) and the sloping layer (2).

5. secretly apply structure according to claim 1 or 2 described roofing stacks, it is characterized in that: described stack (3) is the PVC plastic pipe.

6. secretly apply structure according to the described roofing stack of claim 3, it is characterized in that: vertical stack (3-2) two class pipelines that described stack (3) comprises the transverse row tracheae (3-1) that is horizontal laying and is vertical laying, and the quantity of transverse row tracheae (3-1) and vertical stack (3-2) is a plurality of.

7. secretly apply structure according to the described roofing stack of claim 6, it is characterized in that: described transverse row tracheae (3-1) is connected by cross (8) with the vertical junction of stack (3-2), and transverse row tracheae (3-1) and vertical inside of the corresponding composition of stack (3-2) exhaust pipe network of communicating and connecting as one.

8. secretly apply structure according to claim 1 or 2 described roofing stacks, it is characterized in that: a plurality of described steam vents divide many rows evenly to lay, and each is arranged described steam vent and includes a plurality of steam vents that along the circumferential direction are laid on the same cross section of stack (3).

9. secretly apply structure according to the described roofing stack of claim 8, it is characterized in that: the diameter of described stack (3) is that 32mm and its wall thickness are 1.8mm; The aperture of described steam vent is φ 6mm ± 1mm, and the spacings of the described steam vent of adjacent two rows are 100mm ± 5mm, and each is arranged described steam vent and includes 4 steam vents that along the circumferential direction are laid on the same cross section of stack (3).