CN104420629A - Novel building ventilation pipeline - Google Patents
Novel building ventilation pipeline Download PDFInfo
- Publication number
- CN104420629A CN104420629A CN201310393872.4A CN201310393872A CN104420629A CN 104420629 A CN104420629 A CN 104420629A CN 201310393872 A CN201310393872 A CN 201310393872A CN 104420629 A CN104420629 A CN 104420629A
- Authority
- CN
- China
- Prior art keywords
- novel building
- ventilation pipeline
- main body
- wall
- vent discharge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title abstract description 15
- 230000003014 reinforcing Effects 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 3
- 210000000614 Ribs Anatomy 0.000 abstract 3
- 240000004282 Grewia occidentalis Species 0.000 abstract 1
- 238000007906 compression Methods 0.000 description 4
- 101700047696 EXT2 Proteins 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Abstract
The invention discloses a novel building ventilation pipeline. The novel building ventilation pipeline is characterized in that a ventilation pipeline body is a cavity pipeline with a rectangular outer wall and an oval inner wall, the end face of the ventilation pipeline is perpendicular to the outer wall of the pipeline body, at least one of four sides of the ventilation pipeline body is internally provided with a reinforcing rib, at least one of four corners of the ventilation pipeline body is internally provided with a reinforcing rib, reinforcing ribs are arranged on optional side and corner units of the ventilation pipeline body, fireproof check valve mounting preformed holes are formed in one side of the ventilation pipeline body, and the outer wall can be in a rectangular or square form. The novel building ventilation pipeline has the advantages that vertical stress bearing capability of the ventilation pipeline is improved, strong strength is imparted, weight is light, and waterproof, fireproof and the like functions are achieved.
Description
Technical field
The present invention relates to a kind of novel building vent discharge duct.
Background technology
There is the technical problem that Vertical Compression power is little, resident family's living safety rank is low in the product of existing building particularly under house kitchen, washroom and public domain partial ventilation extract duct standard-required.
Summary of the invention
For solving above-mentioned existing shortcoming, main purpose of the present invention is the novel building vent discharge duct providing a kind of practicality, improves the Vertical Compression of constructure ventilation extract duct, has good strength, the features such as fire prevention, waterproof, light weight.
For reaching above-described object, a kind of novel building vent discharge duct of the present invention takes following technical scheme:
A kind of novel building vent discharge duct, is characterized in that, described extract duct main body is outer wall be rectangle inwall is oval cavity channel, and its end face and pipe main body outside wall surface perpendicular.
In four limits of described extract duct main body, in having at least, reinforcing rib is set.
The corner place of described extract duct main body, has at least in a place and arranges reinforcing rib.
In any limit of described extract duct main body and combination place of random angle, all reinforcing rib is set.
Described extract duct main body side arranges fire-preventing check valve and installs preformed hole.
Described outer wall rectangle is rectangle.
Described outer wall rectangle is square.
Adopt the present invention of as above technical scheme, there is following beneficial effect:
Improve the Vertical Compression of constructure ventilation extract duct, there is good strength, the features such as fire prevention, waterproof, light weight.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention one structural representations.
Fig. 2 is embodiments of the invention two structural representations.
Detailed description of the invention
In order to further illustrate invention, be described further below in conjunction with accompanying drawing:
Embodiment one
As shown in Figure 1, a kind of novel building vent discharge duct of the present invention, adopts the cavity channel of outer wall rectangle inwall ellipse as extract duct main body 1, its face and pipe main body outside wall surface perpendicular.In two limits of extract duct main body 1, four angles are all provided with reinforcing rib 2 in place.Extract duct main body 1 side arranges fire-preventing check valve and installs preformed hole 3.
Embodiment two
As shown in Figure 2, a kind of novel building vent discharge duct of the present invention, adopts the cavity channel of outer wall square inwall ellipse as extract duct main body 1, its face and pipe main body outside wall surface perpendicular.Reinforcing rib 2 is provided with in four angles place of extract duct main body 1.Extract duct main body 1 side arranges fire-preventing check valve and installs preformed hole 3.
This programme improves the Vertical Compression of constructure ventilation extract duct, ensure that building body vented exhaust quality, improves working stamndard.
It is more than the explanation to the specific embodiment of the invention, this programme not only limits in the embodiment above, the such as setting of reinforcing rib 2 orientation and quantity, except the arranging of embodiment, also can arrange on other limit or angle, and combination place of any limit and random angle is arranged, magnitude setting is not also limited with one.All will fall in scope for any change made under this programme inventive concept.
Claims (7)
1. a novel building vent discharge duct, is characterized in that, described extract duct main body is outer wall to be rectangle inwall be oval cavity channel, and its end face and pipe main body outside wall surface perpendicular.
2. a kind of novel building vent discharge duct according to claim 1, is characterized in that, in four limits of described extract duct main body, arranges reinforcing rib in having at least.
3. a kind of novel building vent discharge duct according to claim 1, is characterized in that, the corner place of described extract duct main body, has at least in a place and arrange reinforcing rib.
4. a kind of novel building vent discharge duct according to Claims 2 or 3, is characterized in that, all arranges reinforcing rib in any limit of described extract duct main body and combination place of random angle.
5. a kind of novel building vent discharge duct according to claim 1, is characterized in that, described extract duct main body side arranges fire-preventing check valve and installs preformed hole.
6. a kind of novel building vent discharge duct according to claim 1, is characterized in that, described outer wall rectangle is rectangle.
7. a kind of novel building vent discharge duct according to claim 1, is characterized in that, described outer wall rectangle is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310393872.4A CN104420629A (en) | 2013-09-03 | 2013-09-03 | Novel building ventilation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310393872.4A CN104420629A (en) | 2013-09-03 | 2013-09-03 | Novel building ventilation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104420629A true CN104420629A (en) | 2015-03-18 |
Family
ID=52970684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310393872.4A Pending CN104420629A (en) | 2013-09-03 | 2013-09-03 | Novel building ventilation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104420629A (en) |
-
2013
- 2013-09-03 CN CN201310393872.4A patent/CN104420629A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |