CN105484452A - Upright-put roofing exhaust pipe - Google Patents
Upright-put roofing exhaust pipe Download PDFInfo
- Publication number
- CN105484452A CN105484452A CN201410467575.4A CN201410467575A CN105484452A CN 105484452 A CN105484452 A CN 105484452A CN 201410467575 A CN201410467575 A CN 201410467575A CN 105484452 A CN105484452 A CN 105484452A
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- roofing
- fixed type
- layer
- short steel
- pipe
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Abstract
The invention relates to a roofing, and especially relates to an upright-put roofing; an upright-put roofing exhaust pipe is provided; the upright-put roofing comprises a roofing surface layer, a waterproof layer, a heat insulation layer and a structure layer; a short steel pipe is buried in the structure layer below an exhaust vent position; the lower portion of the short steel pipe extends outside the bottom surface of the structure layer, and sleeved by a PVC bushing; the PVC bushing extends downwards into a close storm sewer; a pervious concrete ring is arranged between the exhaust vent and the heat insulation layer; the top of the exhaust vent is covered by a thin steel plate fixed on the exhaust vent port; the upright-put roofing exhaust pipe can ensure roofing appearance not to be damaged, and can ensure insulation effect of the heat insulation layer.
Description
Technical field
The present invention relates to roofing, particularly relate to positively fixed type roofing.
Background technology
(waterproofing course is upper for positively fixed type roofing, insulation, sloping layer under), owing to having certain steam to exist in roof panel and insulation sloping layer, therefore require that when doing waterproofing course heat insulation layer arranges dividing joint, thus the water existed in roofing is passed by dividing joint, generally one stack is set in right-angled intersection place of roofing dividing joint.
Tradition positively fixed type roof vent pipe root is embedded in insulation layer, and top must be stretched out roofing and is not less than 250mm, and exhaust tube wall must arrange additional waterproof course and add ferrule, painting encapsulant.To affect roofing attractive in appearance owing to stretching out roofing for this stack, and very easily destroyed, and after destroyed, rainwater can flow into insulation layer from extract duct and affect heat insulation effect.
Summary of the invention
The present invention is intended to the above-mentioned defect solving prior art, provides a kind of positively fixed type roof vent pipe.The present invention ensures the attractive in appearance of roofing, can not be destroyed, and ensures the heat insulation effect of insulation layer.
In order to solve the problems of the technologies described above, positively fixed type roof vent pipe of the present invention, a kind of positively fixed type roof vent pipe, positively fixed type roofing comprises roofing surface layer, waterproofing course, insulation layer and deck, the short steel pipes buried underground in deck below described steam vent position, short steel pipes bottom leans out structural layer lower surface, the hypomere that short steel pipes stretches out deck is arranged with PVC sleeve pipe, described PVC sleeve pipe passes into rainwater drainage pipe nearby downwards, be a circle pervious concrete between steam vent and insulation layer, steam vent top end cover is established lid steel sheet and is fixed on vent ports.
Described positively fixed type roof vent pipe, rainwater drainage pipe nearby described in described PVC sleeve pipe leads to so that small angle is downward-sloping.
Described a kind of positively fixed type roof vent pipe, described short steel pipes outer wall is provided with ring-type wing plate (seal ring) and plays sealing effect to be stuck in deck.
The present invention solves positively fixed type roofing exhaust problem; Stack is placed in below roofing, is not easily destroyed; Roofing is given prominence to obstruction and is reduced, attractive in appearance; In roof waterproof layer local by accidental destruction situation, the rainwater entering insulation sloping layer can be discharged by this stack, reduces because insulation layer enters the impact of rainwater on roof heat insulation effect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, positively fixed type roof vent pipe of the present invention, a kind of positively fixed type roof vent pipe, positively fixed type roofing comprises roofing surface layer 1, waterproofing course 2, insulation layer 3 and deck 4, the short steel pipes 5 buried underground in deck below described steam vent position, short steel pipes bottom leans out structural layer lower surface, the hypomere that short steel pipes stretches out deck is arranged with PVC sleeve pipe 6, described PVC sleeve pipe passes into rainwater drainage pipe nearby downwards, be a circle pervious concrete 7 between steam vent and insulation layer, steam vent top end cover is established lid steel sheet 8 and is fixed on vent ports.
Described positively fixed type roof vent pipe, rainwater drainage pipe nearby described in described PVC sleeve pipe leads to so that small angle is downward-sloping.
Described a kind of positively fixed type roof vent pipe, described short steel pipes outer wall is provided with ring-type wing plate 9(seal ring) play sealing effect to be stuck in deck.
Claims (3)
1. a positively fixed type roof vent pipe, positively fixed type roofing comprises roofing surface layer, waterproofing course, insulation layer and deck, it is characterized in that, the short steel pipes buried underground in deck below described steam vent position, short steel pipes bottom leans out structural layer lower surface, and the hypomere that short steel pipes stretches out deck is arranged with PVC sleeve pipe, and described PVC sleeve pipe passes into rainwater drainage pipe nearby downwards, be a circle pervious concrete between steam vent and insulation layer, steam vent top end cover is established lid steel sheet and is fixed on vent ports.
2. positively fixed type roof vent pipe according to claim 1, is characterized in that, rainwater drainage pipe nearby described in described PVC sleeve pipe leads to so that small angle is downward-sloping.
3. a kind of positively fixed type roof vent pipe according to claim 1, is characterized in that, described short steel pipes outer wall is provided with ring-type wing plate (seal ring) and plays sealing effect to be stuck in deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467575.4A CN105484452A (en) | 2014-09-15 | 2014-09-15 | Upright-put roofing exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467575.4A CN105484452A (en) | 2014-09-15 | 2014-09-15 | Upright-put roofing exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105484452A true CN105484452A (en) | 2016-04-13 |
Family
ID=55671699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410467575.4A Pending CN105484452A (en) | 2014-09-15 | 2014-09-15 | Upright-put roofing exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105484452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306092A (en) * | 2022-08-15 | 2022-11-08 | 上海建工四建集团有限公司 | Drainage structure of upright waterproof roof structure and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624859A (en) * | 2008-07-07 | 2010-01-13 | 刘铁刚 | Building waterproof heat-preservation exhaust compound system and construction method thereof |
| CN202064538U (en) * | 2010-12-14 | 2011-12-07 | 张振山 | Flat roof without water accumulation |
| CN103276858A (en) * | 2013-06-13 | 2013-09-04 | 天津天一建设集团有限公司 | Drainage structure for inverted roof and construction method of drainage structure |
| CN204326394U (en) * | 2014-09-15 | 2015-05-13 | 上海宝冶集团有限公司 | Positively fixed type roof vent pipe |
-
2014
- 2014-09-15 CN CN201410467575.4A patent/CN105484452A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624859A (en) * | 2008-07-07 | 2010-01-13 | 刘铁刚 | Building waterproof heat-preservation exhaust compound system and construction method thereof |
| CN202064538U (en) * | 2010-12-14 | 2011-12-07 | 张振山 | Flat roof without water accumulation |
| CN103276858A (en) * | 2013-06-13 | 2013-09-04 | 天津天一建设集团有限公司 | Drainage structure for inverted roof and construction method of drainage structure |
| CN204326394U (en) * | 2014-09-15 | 2015-05-13 | 上海宝冶集团有限公司 | Positively fixed type roof vent pipe |
Non-Patent Citations (1)
| Title |
|---|
| 段海兵: "屋面暗埋式排气管施工技术", 《城市住宅》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306092A (en) * | 2022-08-15 | 2022-11-08 | 上海建工四建集团有限公司 | Drainage structure of upright waterproof roof structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |