CN202047567U - Flue for building construction - Google Patents
Flue for building construction Download PDFInfo
- Publication number
- CN202047567U CN202047567U CN2011201098757U CN201120109875U CN202047567U CN 202047567 U CN202047567 U CN 202047567U CN 2011201098757 U CN2011201098757 U CN 2011201098757U CN 201120109875 U CN201120109875 U CN 201120109875U CN 202047567 U CN202047567 U CN 202047567U
- Authority
- CN
- China
- Prior art keywords
- smoke
- flue
- square
- pipe
- helmet
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a flue for a building construction, comprising a square through pipe which is internally provided with a reinforcing plate. The reinforcing plate is provided with a smoke passing hole, and a smoke inlet is arranged at one side of the square through pipe. The flue is characterized in that a semi-sealed smoke helmet is arranged at the smoke inlet in the square through pipe; the top part of the smoke helmet is unblocked, and other parts of the smoke helmet are in sealed state; and the smoke helmet can avoid the phenomenon of smoke leaking in a cross way. The flue is characterized in that the structure is simple, the using effect is good and the like.
Description
Technical field
The utility model relates to a kind of housing construction flue.
Background technology
Existing housing construction flue is a square siphunculus, one side of siphunculus is provided with into mouth, describedly advance mouth and be connected with smoke exhaust ventilator by conduit, this square siphunculus in use can cause resident family man to intersect to leak the cigarette phenomenon, and promptly the family oil smoke of being discharged in the smoke evacuation process can enter other families not have the kitchen of discharging fume.
The utility model content
The purpose of this utility model is exactly to provide a kind of housing construction flue that leaks the cigarette phenomenon of avoiding intersecting at above-mentioned situation.
The purpose of this utility model can realize by following scheme:
A kind of housing construction flue, comprise square siphunculus, square siphunculus the inside is provided with a stiffener, described stiffener is provided with wears the cigarette hole, side at square siphunculus is provided with into mouth, it is characterized in that advancing the petticoat pipe that the mouth place is provided with a semitight in square siphunculus the inside, and described petticoat pipe has only the top unimpeded, other positions all are in sealing state, and this petticoat pipe can effectively avoid intersection to leak the cigarette phenomenon.
The utlity model has simple in structure, characteristics such as result of use is good.
Description of drawings
Fig. 1, the utility model sectional drawing
The specific embodiment
Contrast Fig. 1 as can be known, a kind of housing construction flue, comprise square siphunculus 1, square siphunculus 1 the inside is provided with a stiffener 2, described stiffener 2 is provided with wears cigarette hole 3, is provided with into mouth 4 in a side of square siphunculus 1, it is characterized in that advancing the petticoat pipe 5 that the mouth place is provided with a semitight in square siphunculus the inside, described petticoat pipe 5 has only the top unimpeded, and other positions all are in sealing state.
Claims (1)
1. housing construction flue, comprise square siphunculus (1), square siphunculus (1) the inside is provided with a stiffener (2), described stiffener (2) is provided with wears cigarette hole (3), side at square siphunculus (1) is provided with into mouth (4), it is characterized in that advancing the petticoat pipe (5) that the mouth place is provided with a semitight in square siphunculus the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201098757U CN202047567U (en) | 2011-04-11 | 2011-04-11 | Flue for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201098757U CN202047567U (en) | 2011-04-11 | 2011-04-11 | Flue for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047567U true CN202047567U (en) | 2011-11-23 |
Family
ID=44987880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201098757U Expired - Fee Related CN202047567U (en) | 2011-04-11 | 2011-04-11 | Flue for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047567U (en) |
-
2011
- 2011-04-11 CN CN2011201098757U patent/CN202047567U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20120411 |