CN201787591U - Connecting structure for flue and chimney - Google Patents
Connecting structure for flue and chimney Download PDFInfo
- Publication number
- CN201787591U CN201787591U CN2010205326762U CN201020532676U CN201787591U CN 201787591 U CN201787591 U CN 201787591U CN 2010205326762 U CN2010205326762 U CN 2010205326762U CN 201020532676 U CN201020532676 U CN 201020532676U CN 201787591 U CN201787591 U CN 201787591U
- Authority
- CN
- China
- Prior art keywords
- flue
- chimney
- hole
- diameter
- syndeton
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 239000000945 filler Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Chimneys And Flues (AREA)
Abstract
The utility model discloses a connecting structure for a flue and a chimney, in particular to the connecting structure for the high-temperature large-diameter flue and the chimney. The connecting structure for the flue and the chimney is as follows: a hole is arranged on the chimney, the diameter of the hole is equivalent to the inner diameter of the flue, a straight pipe section is arranged on the outer side of the hole, and the straight pipe section is connected with the flue through a steel sleeve. The connecting structure has the advantage of reducing the size of the hole of the chimney, and the advantage is more obvious in particular to special situations that the high-temperature large-diameter flue is connected with the chimney, the more holes are arranged on the chimney, and the like.
Description
Technical field
The utility model relates to the syndeton of a kind of flue and chimney, relates in particular to the syndeton at big caliber flue of high temperature and chimney.
Background technology
At present, flue and the chimney syndeton hole of normally on chimney, boxing out as shown in Figure 1, the size of hole is slightly larger than the external diameter of flue, then flue is directly stretched among the chimney.The thickness of inner lining of high-temperature flue need be more than 350mm, is that the flue of 2.4m is an example with the internal diameter, and its external diameter is 3.1m, not only opens a hole usually on chimney, also needs to connect the smoke pipe of by-pass flue or miscellaneous equipment sometimes on the chimney.So just make to become very nervous because punch in limited space, chimney surface, also increased the difficulty of civil Engineering Design and construction aspect.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides the syndeton of a kind of flue and chimney, and purpose is to dwindle the bore hole size that is connected of flue and chimney.
The present invention is achieved by the following technical solution to achieve these goals.
The syndeton of flue and chimney, its structure is as follows: be provided with hole on chimney, the diameter of hole equals the internal diameter of flue, and the outside of hole is provided with straight length, and straight length is connected by steel bushing with flue.
Described straight tube segment length 200～300mm.
The liner of described straight length is identical with the liner internal diameter of flue.
The length of described steel bushing is 100～200mm, and the internal diameter of steel bushing is greater than the external diameter of flue.
The internal diameter of described straight length is identical with the diameter of hole.
Tamp with filler between described steel bushing and straight length and the flue.
Advantage of the present utility model and effect: it has reduced the size of chimney perforate, especially when the big caliber flue of high temperature is connected with chimney, when chimney punches special circumstances such as more, this advantage is more obvious.
Description of drawings
Fig. 1 is the syndeton schematic diagram of existing flue and chimney.
Fig. 2 is a structural representation of the present utility model.
Among the figure: 1, chimney; 2, straight length; 3, hole; 4, flue; 5, steel bushing; 6, filler.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The syndeton of the utility model flue and chimney as shown in the figure, structure is as follows: be provided with hole 3 on chimney 1, the diameter of hole 3 equals the internal diameter of flue 4, the outside of hole 3 is provided with straight length 2, straight length 2 is connected by steel bushing 5 with flue 4, steel bushing 5 one ends are enclosed within on the straight length 2, the other end of steel bushing 5 is enclosed within on the flue 4, straight length 2 long 200～300mm, the liner of straight length 2 is identical with the liner internal diameter of flue 4, and the length of steel bushing 5 is 100～200mm, and the internal diameter of steel bushing 5 is greater than the external diameter of flue 4, the internal diameter of straight length 2 is identical with the diameter of hole 3, tamps with filler 6 between steel bushing 5 and straight length 2 and the flue 4.
Claims (6)
1. the syndeton of flue and chimney, it is characterized in that structure is as follows: be provided with hole on chimney, the diameter of hole equals the internal diameter of flue, and the outside of hole is provided with straight length, and straight length is connected by steel bushing with flue.
2. the syndeton of flue according to claim 1 and chimney is characterized in that described straight tube segment length 200～300mm.
3. the syndeton of flue according to claim 1 and chimney is characterized in that the liner of described straight length is identical with the liner internal diameter of flue.
4. the syndeton of flue according to claim 1 and chimney, the length that it is characterized in that described steel bushing is 100～200mm, and the internal diameter of steel bushing is greater than the external diameter of flue.
5. the syndeton of flue according to claim 1 and chimney is characterized in that the internal diameter of described straight length is identical with the diameter of hole.
6. the syndeton of flue according to claim 1 and chimney is characterized in that tamping with filler between described steel bushing and straight length and the flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205326762U CN201787591U (en) | 2010-09-17 | 2010-09-17 | Connecting structure for flue and chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205326762U CN201787591U (en) | 2010-09-17 | 2010-09-17 | Connecting structure for flue and chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787591U true CN201787591U (en) | 2011-04-06 |
Family
ID=43819552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205326762U Expired - Lifetime CN201787591U (en) | 2010-09-17 | 2010-09-17 | Connecting structure for flue and chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090402A (en) * | 2011-11-08 | 2013-05-08 | 苏州新长光热能科技有限公司 | Novel sealed joint device of rotary smoke exhaust pipe |
| CN104848235A (en) * | 2015-05-12 | 2015-08-19 | 刘磊 | Portable chimney pipe |
-
2010
- 2010-09-17 CN CN2010205326762U patent/CN201787591U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090402A (en) * | 2011-11-08 | 2013-05-08 | 苏州新长光热能科技有限公司 | Novel sealed joint device of rotary smoke exhaust pipe |
| CN104848235A (en) * | 2015-05-12 | 2015-08-19 | 刘磊 | Portable chimney pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENYANG ALUMINUM + MAGNESIUM ENGINEERING + RESEAR Free format text: FORMER NAME: SHENYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee after: Shenyang Aluminum & Magnesium Engineering & Research Institute Co., Ltd. Address before: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee before: Shenyang Aluminium and Magnesium Design Institute |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |