CN201826504U - High-strength gas flue - Google Patents
High-strength gas flue Download PDFInfo
- Publication number
- CN201826504U CN201826504U CN2010205642581U CN201020564258U CN201826504U CN 201826504 U CN201826504 U CN 201826504U CN 2010205642581 U CN2010205642581 U CN 2010205642581U CN 201020564258 U CN201020564258 U CN 201020564258U CN 201826504 U CN201826504 U CN 201826504U
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- CN
- China
- Prior art keywords
- gas flue
- strength
- strengthening
- web frame
- flue
- 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 light and high-strength gas flue, which saves materials. The technical scheme of the high-strength gas flue includes that strengthening frameworks are distributed in the gas flue, the strengthening frameworks are in shapes of rectangles parallel to the section of a gas flue and are tightly tangent to the inner wall of the gas flue, a strengthening rod is arranged at a connecting position of each two surfaces of the inner wall of the gas flue and tightly tangent to the inner edge at the connecting position of each two surfaces, and a metal sheet is disposed at a connecting position of each two surfaces on the outer wall of the gas flue and wraps the outer edge contacting with each two surfaces. The high-strength gas flue is light in integral weight as the integral gas flue structure is made from light materials, the strength and the sealing performance of the integral gas flue are strengthened due to strengthening effects of the strengthening frameworks, the strengthening rods and the metal sheets, and the high-strength gas flue has better load-bearing capacity.
Description
Technical field:
The utility model relates to a kind of gas flue, and it is light and handy to relate in particular to a kind of quality, the high-strength gas flue that intensity is high.
Background technology:
Cement flue major part does not in the market reach the national standard " house kitchen, washroom exhaust duct JGT194-2006 " of the Ministry of Construction and National Development and Reform Committee promulgation and the requirement of " glass fiber reinforced cement extract duct JCT854-2008 ", the anti-soft impulse of cement flue product, fire endurance and and vertical load all can't reach standard-required.When the breaking out of fire of kitchen, cement flue burning easily comes off, and can cause heavy damage to the kitchen of having fitted up, and life property safety of people and public interest are caused very big hidden danger.The resident was once taken place in the past to move in behind the newly constructed house because of the flue great quality accident of human life of causing death of collapsing.In all parts of the country in recent years because of the flue greasy dirt becomes disaster hidden-trouble, ascendant trend year by year appears in the flue fire.Present disclosed gas flue inside has plenty of four jiaos of reinforcing ribs that are provided with the connection adjacent side plates in the flue inboard, perhaps there are black triangle ingot bar or Filled Rectangle ingot bar in four jiaos of inboards, its shortcoming is a waste material, and inner ventilation face area limits to some extent, the manufacturing process relative complex.
Summary of the invention:
For a kind of saving material is provided, lightweight and high-intensity gas flue, the utility model is taked following technical scheme: inside is distributed with web frame, and web frame is shaped as the rectangle that is parallel to the gas flue cross section and closely tangent mutually with the gas flue inwall; Joint, gas flue inwall two sides has bracing piece closely tangent mutually with the inside corner of joint, two sides, and the joint, two sides has sheet metal that the outer corner angle of two sides contact are wrapped up on the gas flue outer wall.
The further technical scheme of the utility model is: respectively there is a web frame at the two ends of gas flue, and inner web frame is equidistantly arranged each other, and web frame is a plurality of.
The further technical scheme of the utility model is: the material of high-strength gas flue, web frame, bracing piece is the light-weight inorganic refractory material.
Adopt the as above utility model of technical scheme, form because whole flue structure is light material, total quality is light and handy; Because the booster action of web frame, bracing piece, sheet metal, the intensity and the sealing of whole gas flue are strengthened, and have the ability of better bearing load.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified, wherein:
Figure is that figure cuts open in cylindrical gas flue side office, wherein
1. bracing piece; 2. sheet metal; 3. gas flue; 4. web frame
The specific embodiment:
In the accompanying drawings:
High-strength gas flue is characterized in that: inside is distributed with web frame 4, and web frame 4 is shaped as the rectangle that is parallel to the gas flue cross section and suits mutually with gas flue 3 inwalls; Joint, gas flue 3 inwall two sides has bracing piece 1 to suit mutually with the inside corner of joint, two sides, and the joint, two sides has sheet metal 2 that the outer corner angle of two sides contact are wrapped up on gas flue 3 outer walls.
Respectively there is a web frame 4 at the two ends of gas flue 3, and inner web frame 4 is equidistantly arranged each other, and web frame 4 is a plurality of.The material of gas flue 3, web frame 4, bracing piece 1 is the light-weight inorganic refractory material.
The booster action of skeleton 4, bracing piece 1, sheet metal 2, the intensity and the sealing of whole gas flue 3 are strengthened, and have the ability of better bearing load.
Claims (3)
1. high-strength gas flue, it is characterized in that: inside is distributed with web frame (4), and web frame (4) is shaped as the rectangle that is parallel to the gas flue cross section and suits mutually with gas flue (3) inwall; Joint, gas flue (3) inwall two sides has bracing piece (1) to suit mutually with the inside corner of joint, two sides, and the joint, two sides has sheet metal (2) that the outer corner angle of two sides contact are wrapped up on gas flue (3) outer wall.
2. high-strength gas flue as claimed in claim 1, its feature also is: respectively there is a web frame (4) at the two ends of gas flue (3), and inner web frame (4) is equidistantly arranged each other, and web frame (4) is a plurality of.
3. high-strength gas flue as claimed in claim 1, its feature also is: the material of gas flue (3), web frame (4), bracing piece (1) is the light-weight inorganic refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205642581U CN201826504U (en) | 2010-10-15 | 2010-10-15 | High-strength gas flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205642581U CN201826504U (en) | 2010-10-15 | 2010-10-15 | High-strength gas flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826504U true CN201826504U (en) | 2011-05-11 |
Family
ID=43965050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205642581U Expired - Fee Related CN201826504U (en) | 2010-10-15 | 2010-10-15 | High-strength gas flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534162A (en) * | 2018-02-28 | 2018-09-14 | 国核电力规划设计研究院有限公司 | Flue device for thermal power generation |
| CN108534160A (en) * | 2018-02-28 | 2018-09-14 | 国核电力规划设计研究院有限公司 | flue structure |
-
2010
- 2010-10-15 CN CN2010205642581U patent/CN201826504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534162A (en) * | 2018-02-28 | 2018-09-14 | 国核电力规划设计研究院有限公司 | Flue device for thermal power generation |
| CN108534160A (en) * | 2018-02-28 | 2018-09-14 | 国核电力规划设计研究院有限公司 | flue structure |
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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: 20110511 Termination date: 20121015 |