CN208502397U - The compound smoke removal facility expansion gap device of steel/glass reinforced plastic - Google Patents
The compound smoke removal facility expansion gap device of steel/glass reinforced plastic Download PDFInfo
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- CN208502397U CN208502397U CN201820749373.2U CN201820749373U CN208502397U CN 208502397 U CN208502397 U CN 208502397U CN 201820749373 U CN201820749373 U CN 201820749373U CN 208502397 U CN208502397 U CN 208502397U
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Abstract
The utility model discloses a kind of compound smoke removal facility expansion gap devices of steel/glass reinforced plastic, the compound smoke removal facility includes by flange ring or steel perimeter beam upper cylinder section interconnected and lower cylinder section, upper inner cylinder section is equipped in upper cylinder section, lower inner cylinder section is equipped in lower cylinder section, it is characterized in that, the lower section of the upper inner cylinder section is equipped with bracket, and the top of lower inner cylinder section is equipped with faucet structure；The outside of bracket is equipped with the step for limiting at flange ring or steel perimeter beam, and inside is the socket joint section extended downwardly, and socket joint section is inserted in the inside of faucet structure.The utility model uses upper and lower section glass reinforced plastic inner cylinder socket joint connection structure, and retractable above and below bell and spigot, meets inner cylinder and outer cylinder expands inconsistent needs.Meet sealing needs simultaneously, while guaranteeing upper and lower section inner cylinder free extension, it is ensured that flue gas or acid solution do not penetrate on the inside of outer cylinder, ensure load-bearing outer cylinder not by flue gas corrosion.
Description
Technical field
The utility model relates to a kind of compound smoke removal facility expansion gap devices of steel/glass reinforced plastic, belong to chimney technical field.
Background technique
From " steel --- the compound smoke removal facility of glass reinforced plastic " (patent No.: 201721291016.8) since patent technology implementation,
There is Engineering Project Implementation successively.In technology implementation process, there are some technical details needs to deepen constantly and perfect.For segmentation
In " steel --- the glass reinforced plastic composite chimney " of connection, and " whole self-supporting glass reinforced plastic inner cylinder supporting arrangement " and top glass steel
The chimney of cylinder connection, feature are all external load-carrying members to be connected, total jointless；And inner cylinder and external steel
There are inconsistencies for the expansion of structure, when inner cylinder, which is segmented, to be supported, between inner cylinder need that expansion joint is arranged.But only inner cylinder is set for such
The problems such as composite construction that expansion joint, outer cylinder do not set expansion joint controls hardly possible there are performance difficulty, quality.
Utility model content
The technical problem to be solved by the utility model is to provide one kind, " steel --- the compound smoke removal facility of glass reinforced plastic is flexible
Crack structure ", so that when steel --- when the compound fume extractor of glass reinforced plastic is segmentation connection, or " whole self-supporting glass reinforced plastic inner cylinder branch
When bearing apparatus " is connect with top glass steel inner cylinder, a kind of easy for construction, safe and reliable expansion joint knot can be provided for inner cylinder
Structure.
In order to solve the above-mentioned technical problem, there is provided a kind of steel/glass reinforced plastic composite bars for the technical solution of the utility model
Cigarette facility expansion gap device, the compound smoke removal facility include by flange ring or steel perimeter beam upper cylinder section interconnected and lower cylinder
Section, upper cylinder section is interior to be equipped with upper inner cylinder section, is equipped with lower inner cylinder section in lower cylinder section, which is characterized in that set below the upper inner cylinder section
There is bracket, the top of lower inner cylinder section is equipped with faucet structure；The outside of bracket is equipped with for limiting at flange ring or steel perimeter beam
Step, inside is the socket joint section extended downwardly, and socket joint section is inserted in the inside of faucet structure.
Preferably, the lower cylinder section from the outside to the core successively include steel outer cylinder, polymer foaming composite material and lower inner cylinder section,
Lower inner cylinder section is single-unit glass fibre reinforced plastic cylinder section；Upper inner cylinder section is single-unit glass fibre reinforced plastic cylinder section or self-supporting glass reinforced plastic inner cylinder section, when upper interior
Cylinder section be single-unit glass fibre reinforced plastic cylinder section when, upper cylinder section from the outside to the core successively include steel outer cylinder, polymer foaming composite material and it is lower in
Cylinder section, when upper inner cylinder section is self-supporting glass reinforced plastic inner cylinder section, upper cylinder section is upper inner cylinder section.
It is highly preferred that the length of the socket joint section and faucet structure intersection is greater than the maximum of single-unit glass fibre reinforced plastic cylinder section
Temperature deformation value；Vertical distance, socket joint section bottom surface and bell and spigot frame between faucet structure top surface and flange ring or steel perimeter beam
Between vertical distance with the maximum temperature deformation values of single-unit glass fibre reinforced plastic cylinder section be adapted.
Preferably, the flange ring, steel perimeter beam are coated with covering.
Preferably, elastic gel material is equipped between the flange ring, steel perimeter beam and upper cylinder section or lower cylinder section.
The principles of the present invention are: being connected using upper and lower section glass reinforced plastic inner cylinder socket joint, bell and spigot can freely be stretched up and down
Contracting, meets inner cylinder and outer cylinder expands inconsistent needs.It is equipped with and is flexible coupling between inside and outside cylinder simultaneously, meet sealing needs, guarantee
While upper and lower section inner cylinder free extension, it is ensured that flue gas or acid solution do not penetrate on the inside of outer cylinder, ensure load-bearing outer cylinder not by flue gas
Corrosion.
The utility model is suitable for being segmented " steel --- the glass reinforced plastic composite chimney " of connection, and " whole self-supporting glass
The chimney that steel inner cylinder supporting arrangement " is connect with top glass steel inner cylinder.
Detailed description of the invention
Fig. 1 is the facade section for the compound smoke removal facility expansion gap device of steel/glass reinforced plastic that embodiment 1 provides；
Fig. 2 is the facade section for the compound smoke removal facility expansion gap device of steel/glass reinforced plastic that embodiment 2 provides.
Specific embodiment
To be clearer and more comprehensible the utility model, hereby with preferred embodiment, and attached drawing is cooperated to be described in detail below.
Embodiment 1
As shown in Figure 1, being the compound smoke removal facility expansion gap device of steel/glass reinforced plastic provided in this embodiment, use
" steel --- the compound smoke removal facility of glass reinforced plastic " (application number: 201721291016.8), i.e., compound smoke removal facility includes passing through flange
The upper cylinder section interconnected of ring 5 and lower cylinder section, the upper cylinder section, the structure of lower cylinder section are identical, from the outside to the core successively include steel
Outer cylinder 1, polymer foaming composite material 2 and inner cylinder section, upper inner cylinder section 6, lower inner cylinder section 3 are single-unit glass fibre reinforced plastic cylinder section.Outside steel
Cylinder 1 is used for load-bearing；Inner cylinder section uses glass reinforced plastic, is used for anti-corrosion；Polymer foaming composite material 2 is used for the combination of inside/outside cylinder, right
Inside/outside cylinder has enhancing function, especially becomes apparent to the reinforcing effect of glass reinforced plastic inner cylinder bearing capacity.
The lower section of upper inner cylinder section 6 is equipped with bracket 7, and the top of lower inner cylinder section 3 is equipped with faucet structure 4；The outside of bracket 7 is set
There is the step for limiting at flange ring 5, inside is the socket joint section extended downwardly, and socket joint section is inserted in faucet structure 4
Inside.The length b of socket joint section and 4 intersection of faucet structure is greater than the maximum temperature deformation values of single-unit glass fibre reinforced plastic cylinder section；It holds
Vertical distance a ', socket joint section bottom surface between 4 top surface of outlet structure and flange ring 5 or steel perimeter beam 5 ' and erecting between bell and spigot frame
Directly distance a is adapted with the maximum temperature deformation values of single-unit glass fibre reinforced plastic cylinder section.
Flange ring 5 is coated with corrosion resistant, covering resistant to high temperature 9.Elastic gel material is equipped between flange ring 5 and lower cylinder section
Material 10 has high temperature resistant, antiseptic property, plays the role of closed.
The present embodiment is suitable for being segmented the compound smoke removal facility of steel/glass reinforced plastic of connection.
Embodiment 2
As shown in Fig. 2, being the compound smoke removal facility expansion gap device of steel/glass reinforced plastic provided in this embodiment, compound smoke evacuation is set
It applies including by the upper cylinder section interconnected of steel perimeter beam 5 ' and lower cylinder section, lower cylinder section is using " steel --- the compound smoke evacuation of glass reinforced plastic is set
Apply " (application number: 201721291016.8), that is, play cylinder section successively includes steel outer cylinder 1, polymer foaming composite material from the outside to the core
2 and lower inner cylinder section 3, lower inner cylinder section 3 be single-unit glass fibre reinforced plastic cylinder section.Steel outer cylinder 1 is used for load-bearing；Inner cylinder section uses glass reinforced plastic, uses
In anti-corrosion；Polymer foaming composite material 2 is used for the combination of inside/outside cylinder, and internally/outer cylinder has enhancing function, especially to glass
The reinforcing effect of glass steel inner cylinder bearing capacity becomes apparent from.Upper cylinder section is individual upper inner cylinder section 6, is used in self-supporting glass reinforced plastic
Cylinder.This kind of chimney is used for floss hole region.Upper cylinder section and lower cylinder section use the " multi-functional attachment device (Shen of putting more energy into of glass reinforced plastic inner cylinder
Please number: ZL201720498219.8) " be attached.
The lower section of upper inner cylinder section 6 is equipped with bracket 7, and the top of lower inner cylinder section 3 is equipped with faucet structure 4；The outside of bracket 7 is set
There is the step for limiting at steel perimeter beam 5 ', inside is the socket joint section extended downwardly, and socket joint section is inserted in faucet structure 4
Inside.The length b of socket joint section and 4 intersection of faucet structure is greater than the maximum temperature deformation values of single-unit glass fibre reinforced plastic cylinder section；It holds
The maximum temperature deformation values for inserting the vertical distance a between section bottom surface and bell and spigot frame and single-unit glass fibre reinforced plastic cylinder section are adapted.
It is glued between steel perimeter beam 5 ' and faucet structure 4 by corrosion resistant, covering resistant to high temperature 9 and elastic gel material 10
Knot, plays the role of closed.
The present embodiment is suitable for selecting whole self-supporting glass reinforced plastic inner cylinder chimney anticorrosion scheme, especially suitable for existing monotubular
The anticorrosion improvement project of reinforced concrete chimney.The embodiment may not necessarily remove existing chimney dust stratification platform, save a large amount of
Engineering consumption, the basis of supporting arrangement can be directly done using dust stratification platform, is reduced investment outlay and the construction period, be conducive to existing chimney
Anti-corrosion transformation.
Claims (5)
1. a kind of compound smoke removal facility expansion gap device of steel/glass reinforced plastic, the compound smoke removal facility include by flange ring (5) or
Steel perimeter beam (5 ') upper cylinder section interconnected and lower cylinder section, upper cylinder section is interior to be equipped with upper inner cylinder section (6), is equipped with lower inner cylinder in lower cylinder section
Section (3), which is characterized in that the lower section of the upper inner cylinder section (6) is equipped with bracket (7), and the top of lower inner cylinder section (3) is equipped with bell and spigot
Structure (4)；The outside of bracket (7) is equipped with the step for limiting at flange ring (5) or steel perimeter beam (5 '), and inside is to downward
The socket joint section stretched, socket joint section are inserted in the inside of faucet structure (4).
2. the compound smoke removal facility expansion gap device of steel/glass reinforced plastic as described in claim 1, which is characterized in that the lower cylinder section
It from the outside to the core successively include steel outer cylinder (1), polymer foaming composite material (2) and lower inner cylinder section (3), lower inner cylinder section (3) is single
Save glass fibre reinforced plastic cylinder section；Upper inner cylinder section (6) is single-unit glass fibre reinforced plastic cylinder section or self-supporting glass reinforced plastic inner cylinder section, when upper inner cylinder section (6) is
When single-unit glass fibre reinforced plastic cylinder section, upper cylinder section from the outside to the core successively include steel outer cylinder (1), polymer foaming composite material (2) and it is lower in
Cylinder section (3), when upper inner cylinder section (6) is self-supporting glass reinforced plastic inner cylinder section, upper cylinder section is upper inner cylinder section (6).
3. the compound smoke removal facility expansion gap device of steel/glass reinforced plastic as claimed in claim 2, which is characterized in that the socket joint section
It is greater than the maximum temperature deformation values of single-unit glass fibre reinforced plastic cylinder section with the length (b) of faucet structure (4) intersection；Faucet structure
(4) perpendicular between vertical distance (a '), socket joint section bottom surface and the bell and spigot frame between top surface and flange ring (5) or steel perimeter beam (5 ')
Straight distance (a) is adapted with the maximum temperature deformation values of single-unit glass fibre reinforced plastic cylinder section.
4. the compound smoke removal facility expansion gap device of steel/glass reinforced plastic as described in claim 1, which is characterized in that the flange ring
(5), steel perimeter beam (5 ') is coated with covering (9).
5. the compound smoke removal facility expansion gap device of steel/glass reinforced plastic as described in claim 1 or 4, which is characterized in that the flange
Elastic gel material (10) are equipped between ring (5), steel perimeter beam (5 ') and upper cylinder section or lower cylinder section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749373.2U CN208502397U (en) | 2018-05-18 | 2018-05-18 | The compound smoke removal facility expansion gap device of steel/glass reinforced plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749373.2U CN208502397U (en) | 2018-05-18 | 2018-05-18 | The compound smoke removal facility expansion gap device of steel/glass reinforced plastic |
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| Publication Number | Publication Date |
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| CN208502397U true CN208502397U (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820749373.2U Active CN208502397U (en) | 2018-05-18 | 2018-05-18 | The compound smoke removal facility expansion gap device of steel/glass reinforced plastic |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397036A (en) * | 2018-05-18 | 2018-08-14 | 上海必立结构设计事务所有限公司 | A kind of compound smoke removal facility expansion gap device of steel/fiberglass |
-
2018
- 2018-05-18 CN CN201820749373.2U patent/CN208502397U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397036A (en) * | 2018-05-18 | 2018-08-14 | 上海必立结构设计事务所有限公司 | A kind of compound smoke removal facility expansion gap device of steel/fiberglass |
| CN108397036B (en) * | 2018-05-18 | 2023-07-28 | 上海必立结构设计事务所有限公司 | Expansion joint device of steel/glass fiber reinforced plastic composite smoke exhaust facility |
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