CN104197345A - Chimney with controllable deformation - Google Patents
Chimney with controllable deformation Download PDFInfo
- Publication number
- CN104197345A CN104197345A CN201410274822.9A CN201410274822A CN104197345A CN 104197345 A CN104197345 A CN 104197345A CN 201410274822 A CN201410274822 A CN 201410274822A CN 104197345 A CN104197345 A CN 104197345A
- Authority
- CN
- China
- Prior art keywords
- chimney
- inner sleeve
- sleeve end
- overcoat
- unit
- 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.)
- Granted
Links
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention discloses a chimney with a controllable deformation. The chimney comprises a plurality of independent chimney units in muff coupling with each other, wherein the chimney units are hollow structures with smaller two ends and larger middles; all the chimney units comprise inner coupling ends, outer coupling ends, and middle sections connected with the inner coupling ends and the outer coupling ends; the inner coupling ends of all the chimney units are in muff coupling in the outer coupling ends of the adjacent chimney units; the outer diameters of the inner coupling ends are radically smaller than the inner diameters of the outer coupling ends; and the relative movement of the adjacent two chimney units is controlled through controlling gaps between the inner coupling ends and the outer coupling ends in muff coupling so as to control the deformation of the chimney. The chimney is provided with the independent chimney units in muff coupling with each other; and the movement deflection amplitude of the adjacent two chimney units is controlled to control the deformation of the whole chimney.
Description
Technical field
The present invention relates to a kind of chimney, particularly, relate to a kind of chimney that can control deflection.
Background technology
General heat and power plant of China all can use chimney, by the fume emission after fuel combustion in air, because the residing position of chimney is higher, segmentation chimney can be vacillated now to the left, now to the right under the effect of upper air current, and under the high-level lateral airflow effect of segmentation chimney, easily produces the distortion of large and difficult control.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of chimney that can control deflection.
The present invention addresses the above problem adopted technical scheme:
A kind of chimney is provided, comprise the independently chimney unit that several are socketed mutually, described chimney unit is that two ends are compared with little and middle larger hollow structure, chimney unit comprises inner sleeve end arbitrarily, overcoat end and connect the interlude of described inner sleeve end and overcoat end, the inner sleeve end of arbitrary chimney unit is socketed in the overcoat end of its adjacent chimney unit, the external diameter of described inner sleeve end is less than the internal diameter of described overcoat end substantially, gap between inner sleeve end and the overcoat end socket-connecting by control, control the relative motion of two adjacent chimney unit, and then the deflection of control chimney.
Further, the bending curvature of described inner sleeve end is greater than the bending curvature of described overcoat end.
Further, the gap between inner sleeve end and the overcoat end socket-connecting is to be no more than 0.08 times of inner sleeve end length.
Further, described interlude and described inner sleeve end and overcoat end rounding off, and the internal diameter of described interlude is greater than the external diameter of inner sleeve end and overcoat end.
Further, described chimney comprises a pedestal being connected with chimney unit, is provided with a passage for flue gas circulation in described pedestal, and one end of described passage is connected with described chimney unit.
Further, the internal diameter of described inner sleeve end is greater than the diameter of the passage of described pedestal.
To sum up, the invention has the beneficial effects as follows: the chimney unit independently separately of mutual socket is set, by controlling the motion deviation oscillation between two adjacent chimney unit, thereby controls the deflection of whole chimney.
Brief description of the drawings
Fig. 1 is the structural representation of chimney shown in the present embodiment preferred embodiment;
Fig. 2 is the local enlarged diagram in Fig. 1;
Mark and corresponding parts title in accompanying drawing: chimney 100, chimney unit 10, pedestal 102, inner sleeve end 11, overcoat end 12, interlude 13.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is done to detailed description further, but embodiments of the present invention are not limited to this.
Embodiment 1
Refer to Fig. 1 and Fig. 2, the chimney 100 shown in preferred embodiment of the present invention, is mainly independently mutually socketed and forms in chimney unit 10 by several.
Described chimney 100 comprises a pedestal 102 being fixedly connected with the chimney unit of the bottom, described pedestal 102 carries described some chimneys unit 10 and is fixed on ground, in described pedestal 102, be provided with a passage (not shown) for flue gas circulation, one end of described passage is connected with described chimney unit 10, flue gas enters described chimney unit 10 by described pedestal 102, is expelled to high aerial.
10Wei two ends, described chimney unit are compared with little and middle larger hollow structure, chimney unit 10 comprises inner sleeve end 11, overcoat end 12 and connects the interlude 13 of described inner sleeve end 11 and overcoat end 12 arbitrarily, the external diameter of described inner sleeve end 11 is less than the internal diameter of described overcoat end 12 substantially, namely, the gap between inner sleeve end 12 and the overcoat end 11 socket-connecting is less.The internal diameter of described inner sleeve end 11 is greater than the diameter of the passage of described pedestal 102.The inner sleeve end 11 of arbitrary chimney unit 10 is socketed in the overcoat end 12 of its adjacent chimney unit 10, and the bending curvature of described inner sleeve end 11 is more basically identical or bigger than the bending curvature of described overcoat end 12, more preferably, the bending curvature of described inner sleeve end 11 is slightly larger than the bending curvature of described overcoat end 12.
Equal rounding off between described interlude 13 and described inner sleeve end 11 and overcoat end 12, and in the present embodiment, the internal diameter of described interlude 13 is all greater than the external diameter of inner sleeve end 11 and overcoat end 12, and the smoothness that is conducive to flue dust is current.
High-altitude is distinguished and admirable, and what chimney 100 was impacted is mainly side direction wind, when side direction wind is to described chimney unit 10 time, the chimney unit of any chimney unit 10 relative its socket is along with wind direction moves, in the time moving to a upper chimney and next chimney and offset, concrete as, the inwall of the sidewall both sides of the inner sleeve end 11 of a upper chimney and the overcoat end 12 of next chimney offsets respectively, thereby a upper chimney is with respect to the motion of next chimney shown in limiting, and then limit the deflection of whole chimney 100.And those skilled in the art is according to the selection in the gap between inner sleeve end 11 and overcoat end 12 to socket-connecting, can controls the relative motion between adjacent two chimney unit, thereby can control the degree of crook of whole chimney.In the present embodiment, select the gap between the inner sleeve end 11 and the overcoat end 12 that socket-connect as far as possible little, this gap optimal selection is to be no more than 0.08 times of inner sleeve end 11 length.
In the present invention, about the description in upper inferior orientation is consistent with the expression mode in accompanying drawing, and be also consistent about upper and lower description in actual use with chimney, that is, contrast, is more close under being on ground between two, be more close in sky for upper.
To sum up, chimney 100 of the present invention, arranges the chimney unit 10 independently separately of mutual socket, by controlling the motion deviation oscillation between two adjacent chimney unit 10, thereby controls the deflection of whole chimney 100.
As mentioned above, can realize preferably the present invention.
The above; it is only preferred embodiment of the present invention; not the present invention is done to any pro forma restriction; according to technical spirit of the present invention; within the spirit and principles in the present invention; any simple amendment that above embodiment is done, be equal to and replace and improve etc., within all still belonging to the protection domain of technical solution of the present invention.
Claims (6)
1. can control the chimney of deflection for one kind, it is characterized in that, comprise the independently chimney unit that several are socketed mutually, described chimney unit is that two ends are compared with little and middle larger hollow structure, chimney unit comprises inner sleeve end arbitrarily, overcoat end and connect the interlude of described inner sleeve end and overcoat end, the inner sleeve end of arbitrary chimney unit is socketed in the overcoat end of its adjacent chimney unit, the external diameter of described inner sleeve end is less than the internal diameter of described overcoat end substantially, gap between inner sleeve end and the overcoat end socket-connecting by control, control the relative motion of two adjacent chimney unit, and then the deflection of control chimney.
2. chimney according to claim 1, is characterized in that, the bending curvature of described inner sleeve end is greater than the bending curvature of described overcoat end.
3. chimney according to claim 1, is characterized in that, the gap between inner sleeve end and the overcoat end socket-connecting is to be no more than 0.08 times of inner sleeve end length.
4. according to the chimney described in any one in claims 1 to 3, it is characterized in that, described interlude and described inner sleeve end and overcoat end rounding off, and the internal diameter of described interlude is greater than the external diameter of inner sleeve end and overcoat end.
5. according to the chimney described in any one in claims 1 to 3, it is characterized in that, described chimney comprises a pedestal being connected with chimney unit, is provided with a passage for flue gas circulation in described pedestal, and one end of described passage is connected with described chimney unit.
6. chimney according to claim 5, is characterized in that, the internal diameter of described inner sleeve end is greater than the diameter of the passage of described pedestal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410274822.9A CN104197345B (en) | 2014-06-19 | 2014-06-19 | The chimney of deflection can be controlled |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410274822.9A CN104197345B (en) | 2014-06-19 | 2014-06-19 | The chimney of deflection can be controlled |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104197345A true CN104197345A (en) | 2014-12-10 |
CN104197345B CN104197345B (en) | 2016-08-24 |
Family
ID=52082676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410274822.9A Active CN104197345B (en) | 2014-06-19 | 2014-06-19 | The chimney of deflection can be controlled |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104197345B (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0546893A1 (en) * | 1991-12-13 | 1993-06-16 | Daniel Urion | Segment/exhaust fume conduit with double push-in sleeve |
DE19519073A1 (en) * | 1994-05-24 | 1995-11-30 | Sem Schneider Elementebau Gmbh | Exhaust gas and combustion air outlet and infeed pipeline connection |
RU2101445C1 (en) * | 1996-06-06 | 1998-01-10 | Александр Андреевич Михайлов | Smoke stack and method of its erection |
EP1223375A1 (en) * | 2001-01-08 | 2002-07-17 | Bluetech Holding S.A. | Sealing ring for modular ducts and modular duct incorporating said ring |
EP1450101A1 (en) * | 2003-02-19 | 2004-08-25 | Participation Gestion Développement Industriel - P.G.D.I.-S.A. | Terminal duct for balanced flue |
EP1510633A1 (en) * | 2002-05-08 | 2005-03-02 | Dinak S.A. | Impervious connection system for chimneys and pre-fabricated modular conduits |
EP1936273A2 (en) * | 2006-12-14 | 2008-06-25 | Jeremias GmbH Fachgrosshandel für Schornsteinbedarf | Exhaust gas pipe element |
CN201155775Y (en) * | 2007-11-27 | 2008-11-26 | 贵阳铝镁设计研究院 | Chimney structure for emitting acid gases |
CN203927962U (en) * | 2014-06-19 | 2014-11-05 | 国网四川省电力公司成都市新都供电分公司 | Can control the chimney of deflection |
-
2014
- 2014-06-19 CN CN201410274822.9A patent/CN104197345B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0546893A1 (en) * | 1991-12-13 | 1993-06-16 | Daniel Urion | Segment/exhaust fume conduit with double push-in sleeve |
DE19519073A1 (en) * | 1994-05-24 | 1995-11-30 | Sem Schneider Elementebau Gmbh | Exhaust gas and combustion air outlet and infeed pipeline connection |
RU2101445C1 (en) * | 1996-06-06 | 1998-01-10 | Александр Андреевич Михайлов | Smoke stack and method of its erection |
EP1223375A1 (en) * | 2001-01-08 | 2002-07-17 | Bluetech Holding S.A. | Sealing ring for modular ducts and modular duct incorporating said ring |
EP1510633A1 (en) * | 2002-05-08 | 2005-03-02 | Dinak S.A. | Impervious connection system for chimneys and pre-fabricated modular conduits |
EP1450101A1 (en) * | 2003-02-19 | 2004-08-25 | Participation Gestion Développement Industriel - P.G.D.I.-S.A. | Terminal duct for balanced flue |
EP1936273A2 (en) * | 2006-12-14 | 2008-06-25 | Jeremias GmbH Fachgrosshandel für Schornsteinbedarf | Exhaust gas pipe element |
CN201155775Y (en) * | 2007-11-27 | 2008-11-26 | 贵阳铝镁设计研究院 | Chimney structure for emitting acid gases |
CN203927962U (en) * | 2014-06-19 | 2014-11-05 | 国网四川省电力公司成都市新都供电分公司 | Can control the chimney of deflection |
Also Published As
Publication number | Publication date |
---|---|
CN104197345B (en) | 2016-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204629348U (en) | The special flame simulating assembly of outdoor tent | |
CN203927962U (en) | Can control the chimney of deflection | |
CN203927961U (en) | Segmentation chimney | |
CN203923475U (en) | A kind of ring blowing air duct | |
CN104197345A (en) | Chimney with controllable deformation | |
CN204419642U (en) | A kind of liftable fan | |
CN103833201B (en) | A kind of method eliminating glass wind speckle and air grid swing mechanism | |
CN204103021U (en) | There is the aeration type radar antenna retainer that temperature and humidity regulates | |
CN104110692B (en) | Segmentation chimney | |
CN205762875U (en) | A kind of telescopic dust shield | |
CN203671109U (en) | Air tube accessory | |
CN103174250A (en) | Housetop of movable house | |
CN208074949U (en) | A kind of gas burner | |
CN203409426U (en) | Laser cutting machine mixing optical path structure | |
CN104289473A (en) | Dust removing device with timing device | |
CN204175699U (en) | A kind of cylinder being convenient to replacing connecting head | |
CN104596062A (en) | Spherical spout | |
CN203274511U (en) | Tunnel type oven with filter device | |
CN104307800A (en) | Dust cleaning device | |
CN107713308A (en) | A kind of hairbrush | |
CN105365128A (en) | Dust cleaner with support frame for tyre mould | |
CN203175295U (en) | One-piece window | |
CN204730667U (en) | Grate cooler air feed compensator | |
CN204377553U (en) | A kind of novel environment friendly ecological agriculture booth | |
CN205616947U (en) | Portable high rigidity magnet steel dabber |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |