CN221810764U - Chimney connection structure - Google Patents
Chimney connection structure Download PDFInfo
- Publication number
- CN221810764U CN221810764U CN202323455817.1U CN202323455817U CN221810764U CN 221810764 U CN221810764 U CN 221810764U CN 202323455817 U CN202323455817 U CN 202323455817U CN 221810764 U CN221810764 U CN 221810764U
- Authority
- CN
- China
- Prior art keywords
- sleeve shaft
- steel plate
- shaft sections
- chimney
- flange
- 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.)
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- 239000003292 glue Substances 0.000 claims abstract description 17
- 239000010425 asbestos Substances 0.000 claims abstract description 16
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 210000001503 joint Anatomy 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 238000004321 preservation Methods 0.000 claims description 10
- 239000011490 mineral wool Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 2
- 239000000565 sealant Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012856 packing Methods 0.000 abstract description 3
- 235000019504 cigarettes Nutrition 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
The chimney connecting structure comprises a plurality of sleeve shaft sections, wherein the sleeve shaft sections are sequentially stacked to form a chimney, the adjacent sleeve shaft sections are fixedly connected through a butt joint structure, and a sealing structure is further arranged between the adjacent sleeve shaft sections; the sealing structure comprises asbestos gaskets and a glue storage groove, wherein the asbestos gaskets are fixedly connected between the adjacent sleeve shaft sections through high-temperature sealing glue, and the glue storage groove is formed in the top surface and the bottom surface of the sleeve shaft sections; through setting up asbestos gasket and storing up gluey groove in the junction of sleeve axle section to connect through high temperature sealant, high temperature sealant solidifies the back, fills and forms sealed packing ring in storing up gluey groove, and sealed effect is better, sets up the external flange simultaneously, makes cigarette ash be difficult for passing seal structure and reachs flange department and erode it, has guaranteed sealed stability of connecting.
Description
Technical Field
The application relates to the technical field of chimney construction, in particular to a chimney connecting structure.
Background
Along with the continuous promotion of the industrialization process in China, various factories are also continuously built, and meanwhile, some chimneys with longer building time are also subjected to upgrading and reconstruction.
The existing chimney is built by piling up concrete and bricks, so that the chimney is inconvenient for later maintenance, and therefore, the existing assembled chimney has the defects of poor tightness among all parts assembled by the chimney, easy escape of smoke from the joint and accumulation of soot at the joint, corrosion damage to the joint structure, and short service life.
Accordingly, the inventors have had a need to devise a new chimney connection structure to overcome the above-mentioned problems.
Disclosure of Invention
The application mainly aims to provide a chimney connecting structure which is used for solving the problem that the sealing performance of the connecting part of an assembled chimney in the related art is poor.
In order to achieve the above purpose, the application provides a chimney connecting structure, which comprises a plurality of sleeve shaft sections, wherein the sleeve shaft sections are sequentially stacked to form a chimney, the adjacent sleeve shaft sections are fixedly connected through a butt joint structure, and a sealing structure is further arranged between the adjacent sleeve shaft sections.
Preferably, the horizontal cross-sectional dimension of the sleeve shaft segment tapers from bottom to top.
Preferably, the docking structure includes a flange fixedly attached to an end of the quill section and a bolt fixedly attached in a mating pair of flanges.
Preferably, the flange is an outer flange.
Preferably, the sealing structure comprises asbestos gaskets and a glue storage groove, wherein the asbestos gaskets are fixedly connected between the adjacent sleeve shaft sections through high-temperature sealing glue, and the glue storage groove is formed in the top surface and the bottom surface of the sleeve shaft sections.
Preferably, the sleeve shaft section comprises a supporting steel plate and a heat insulation layer.
Preferably, the support steel plate comprises an inner steel plate and an outer steel plate, and the inner steel plate and the outer steel plate are integrally formed.
Preferably, the heat-insulating layer is positioned between the inner steel plate and the outer steel plate, and the heat-insulating layer is made of heat-insulating rock wool.
Preferably, the glue storage groove and the supporting steel plate are integrally formed.
Preferably, the sleeve shaft segment is circular in cross-section.
Compared with the prior art, the chimney connecting structure provided by the utility model has the beneficial effects that:
Through setting up asbestos gasket and storing up gluey groove in the junction of sleeve axle section to connect through high temperature sealant, high temperature sealant solidifies the back, fills and forms sealed packing ring in storing up gluey groove, and sealed effect is better, sets up the external flange simultaneously, makes cigarette ash be difficult for passing seal structure and reachs flange department and erode it, has guaranteed sealed stability of connecting.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the application and are not to be construed as unduly limiting the application. In the drawings:
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic illustration of the present utility model sleeve shaft section cross-section.
Wherein: 1. a quill section; 2. a flange; 3. a bolt; 4. an asbestos washer; 5. a glue storage groove; 6. an inner steel plate; 7. an outer steel plate; 8. and (5) heat preservation rock wool.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Embodiment one:
As shown in fig. 1 to 3, a chimney connecting structure comprises a plurality of sleeve shaft sections 1, wherein the sleeve shaft sections 1 are sequentially stacked to form a chimney, adjacent sleeve shaft sections 1 are fixedly connected through a butt joint structure, and a sealing structure is further arranged between the adjacent sleeve shaft sections 1; the horizontal cross-sectional dimension of the sleeve shaft section 1 gradually decreases from bottom to top; during operation, each sleeve shaft section 1 is stacked in sequence to form a chimney shape with a thin upper part and a thick lower part, when the adjacent sleeve shaft sections 1 are in butt joint, the bottom of the sleeve shaft section 1 positioned above and the top of the sleeve shaft section 1 positioned below are fixedly connected through a butt joint structure, and before connection, a sealing element is required to be arranged on a connecting surface to seal the sleeve shaft sections.
The butt joint structure comprises a flange 2 and bolts 3, wherein the flange 2 is fixedly connected to the end part of the sleeve shaft section 1, and the bolts 3 are fixedly connected to the matched pair of flanges 2; the flange 2 is an outer flange 2; during operation, adopt flange 2 to connect comparatively stably, outer flange 2 is located the outside of sleeve axle section 1 simultaneously, and sleeve axle section 1's joint surface has seal structure, after sealed, the dust is difficult for getting into in the connection structure that flange 2 connects through seal structure, consequently be difficult for being corroded by the dust to flange 2 connection, outer flange 2 is convenient for the workman install it in the outside of chimney in addition, also be convenient for hoist and mount the chimney when the maintenance, compare in the installation form of interior flange 2, interior flange 2 is easy to block the dust formation of discharging, make the dust pile up easily on interior flange 2, still easily cause the corruption to flange 2 when causing the fume emission to be unsmooth.
The sealing structure comprises an asbestos gasket 4 and a glue storage groove 5, wherein the asbestos gasket 4 is fixedly connected between the adjacent sleeve shaft sections 1 through high-temperature sealant, and the glue storage groove 5 is formed in the top surface and the bottom surface of the sleeve shaft sections 1; the glue storage groove 5 and the supporting steel plate are integrally formed; when the sleeve shaft section 1 is in butt joint, high-temperature sealant is coated on the butt joint surfaces of the two sleeve shaft sections 1, the asbestos gasket 4 is placed between the two butt joint surfaces, the asbestos gasket 4 is soaked with the high-temperature sealant, after the high-temperature sealant is solidified, the high-temperature sealant can be tightly connected with the two sleeve shaft sections 1, and meanwhile, the solidified high-temperature sealant can be filled with the glue storage groove 5 to form a structure similar to a sealing ring, so that a good sealing effect is achieved, and meanwhile, the asbestos gasket 4 can not only fill a gap between the two butt joint surfaces, but also improve the connecting effect of glue.
The heat preservation layer is positioned between the inner steel plate 6 and the outer steel plate 7, and the heat preservation layer is heat preservation rock wool 8; the sleeve shaft section 1 comprises a supporting steel plate and a heat preservation layer; the support steel plate comprises an inner steel plate 6 and an outer steel plate 7, and the inner steel plate 6 and the outer steel plate 7 are integrally formed; during operation, through adopting the form of packing heat preservation rock wool 8 between two-layer steel sheet, can enough guarantee sleeve shaft section 1's rigidity, can guarantee the thermal insulation performance of chimney again, higher temperature makes the smoke and dust more easily discharge, and this kind of structure makes sleeve shaft section 1 weight lighter simultaneously, and is comparatively convenient when the installation. It should be noted that, when the inner steel plate 6 and the outer steel plate 7 are integrally formed, the inner steel plate 6 and the outer steel plate 7 are processed into a strip shape with two open ends through a die, then rolled into a ring shape through subsequent processing modes such as winding, and in this process, the heat-insulating rock wool 8 is filled into the inner steel plate, and finally the two layers of steel plates are welded to be sealed.
The cross section of the sleeve shaft section 1 is circular, and when the smoke exhaust device works, compared with square smoke exhaust effect, the circular sleeve shaft section 1 is better, and is matched with a chimney shape with a thin upper part and a thick lower part, so that smoke is easier to exhaust.
Embodiment two: the difference between this embodiment and the first embodiment is that: the sealing structure comprises an asbestos gasket 4 and a frosted surface, wherein the asbestos gasket 4 is fixedly connected between the adjacent sleeve shaft sections 1 through high-temperature sealant, and the frosted surface is fixedly arranged on the top surface and the bottom surface of the sleeve shaft sections 1; during operation, carry out the frosting through the top surface and the bottom surface of telescopic shaft section 1 steel sheet through the frosting technology, comparatively firm when using high temperature sealant to connect the processing like this, connect with sealed effectual, compare in embodiment one, the sealed mode effect of this embodiment is better, but need carry out extra frosting and handle, the technology is slightly more complicated, the cost is higher.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (9)
1. A chimney connection comprising a plurality of quill sections (1), characterized in that: the sleeve shaft sections (1) are sequentially stacked to form a chimney, adjacent sleeve shaft sections (1) are fixedly connected through a butt joint structure, and a sealing structure is further arranged between the adjacent sleeve shaft sections (1);
The sealing structure comprises an asbestos gasket (4) and a glue storage groove (5), wherein the asbestos gasket (4) is fixedly connected between the adjacent sleeve shaft sections (1) through high-temperature sealing glue, and the glue storage groove (5) is formed in the top surface and the bottom surface of the sleeve shaft sections (1).
2. The chimney connection as claimed in claim 1, wherein: the horizontal cross-sectional dimension of the sleeve shaft section (1) gradually decreases from bottom to top.
3. The chimney connection as claimed in claim 1, wherein: the butt joint structure comprises a flange (2) and bolts (3), wherein the flange (2) is fixedly connected to the end part of the sleeve shaft section (1), and the bolts (3) are fixedly connected to the matched pair of flanges (2).
4. A chimney connection according to claim 3, wherein: the flange (2) is an outer flange (2).
5. The chimney connection as claimed in claim 1, wherein: the sleeve shaft section (1) comprises a supporting steel plate and a heat preservation layer.
6. The chimney connection as claimed in claim 5, wherein: the support steel plate comprises an inner steel plate (6) and an outer steel plate (7), and the inner steel plate (6) and the outer steel plate (7) are integrally formed.
7. The chimney connection as claimed in claim 6, wherein: the heat preservation layer is located between the inner steel plate (6) and the outer steel plate (7), and the heat preservation layer is made of heat preservation rock wool (8).
8. The chimney connection as claimed in claim 5, wherein: the glue storage groove (5) and the supporting steel plate are integrally formed.
9. The chimney connection as claimed in claim 1, wherein: the sleeve shaft section (1) is circular in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323455817.1U CN221810764U (en) | 2023-12-18 | 2023-12-18 | Chimney connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323455817.1U CN221810764U (en) | 2023-12-18 | 2023-12-18 | Chimney connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221810764U true CN221810764U (en) | 2024-10-08 |
Family
ID=92915861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323455817.1U Active CN221810764U (en) | 2023-12-18 | 2023-12-18 | Chimney connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221810764U (en) |
-
2023
- 2023-12-18 CN CN202323455817.1U patent/CN221810764U/en active Active
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