CN207406970U - High temperature smoke pipe telescopic compensator and high temperature combination smoke pipe - Google Patents
High temperature smoke pipe telescopic compensator and high temperature combination smoke pipe Download PDFInfo
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- CN207406970U CN207406970U CN201721387617.9U CN201721387617U CN207406970U CN 207406970 U CN207406970 U CN 207406970U CN 201721387617 U CN201721387617 U CN 201721387617U CN 207406970 U CN207406970 U CN 207406970U
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- telescopic
- high temperature
- smoke pipe
- dome platform
- flexibility
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Abstract
The utility model provides a kind of high temperature smoke pipe telescopic compensator and high temperature combination smoke pipe, is related to high-temperature flue gas drain facility technical field.High temperature smoke pipe telescopic compensator includes：First telescopic；Second telescopic, compensation gap is formed including multiple telescopic units, between adjacent two telescopic units, and the first telescopic is sheathed on the outside of the second telescopic and at the place of compensation gap；Ensure component, ensure that component includes ensureing dome platform and flexibility, ensure that dome platform includes the first dome platform and the second dome platform, first dome platform and the second dome platform are located at the both sides in compensation gap respectively, first telescopic is between the first dome platform and the second dome platform, one end of flexibility is connected with the first dome platform, and the other end of flexibility is connected with the second dome platform.High temperature combination smoke pipe includes pipeline and the high temperature smoke pipe telescopic compensator for connecting pipe.The utility model causes air leak rate of air curtain during smoke evacuation that telescopic is avoided to come off or stuck in the reasonable scope.
Description
Technical field
The utility model is related to high-temperature flue gas drain facility technical fields, stretch in particular to a kind of high temperature smoke pipe
Compensator and high temperature combination smoke pipe.
Background technology
Compensator is traditionally also expansion joint or telescopic joint.By bellows (a kind of elasticity member for forming its operative body
Part) and the attachmentes such as end pipe, stent, flange, conduit composition.Belong to a kind of compensating element,.
Using effective dilatation of its operative body bellows, with absorption line, conduit, container etc. by expanding with heat and contract with cold
Reason and change in size or compensation pipes, conduit, the axial of container etc., transverse direction and the angular displacement generated.It can also be used for noise reduction
Vibration damping.It is widely used in modern industry.
In heat supply, high temperature smoke pipe (pumped (conveying) medium temperature is more than 450 °) is often used, when heat supply pipeline heats up in order to prevent, by
Cause pipe deforming or destruction in thermal stretching or temperature stress, it is necessary to set telescopic compensator on pipeline, to compensate pipeline
Thermal stretching, the stress of tube wall and act on the active force on valve member or supporting structure so as to reduce.
And existing telescopic compensator there are problems that：
It can not ensure system air leakage rate in the reasonable scope；
The regular flexible inner-outer sleeve of appearance comes off and stuck phenomenon.
Utility model content
The purpose of this utility model is to provide a kind of high temperature smoke pipe telescopic compensators, can control air leak rate of air curtain reasonable
In the range of, and telescopic can be avoided to fall off each other or stuck.
Another of the utility model is designed to provide a kind of high temperature combination smoke pipe, is stretched including above-mentioned high temperature smoke pipe
Contracting compensator has the complete characteristic of the high temperature smoke pipe telescopic compensator.
What the embodiment of the utility model was realized in：
The embodiment of the utility model provides a kind of high temperature smoke pipe telescopic compensator, including：
First telescopic；
Second telescopic, second telescopic includes multiple telescopic units, between adjacent two telescopic units
Compensation gap is formed, first telescopic is sheathed on the outside of second telescopic and where the compensation gap
Place；With
Ensure component, the guarantee component includes ensureing dome platform and flexibility, and it is convex that the guarantee dome platform includes first
Round platform and the second dome platform, the first dome platform and the second dome platform are located at the both sides in the compensation gap, institute respectively
The first telescopic is stated between the first dome platform and the second dome platform, one end of the flexibility and described first
Dome platform connects, and the other end of the flexibility is connected with the second dome platform.
In addition, the high temperature smoke pipe telescopic compensator that embodiment according to the present utility model provides, can also have following attached
The technical characteristic added：
In the alternative embodiment of the utility model, the section of the first dome platform and the second dome platform is triangle
Shape is trapezoidal.
In the alternative embodiment of the utility model, the width of first telescopic is more than the width in the compensation gap
Degree.
In the alternative embodiment of the utility model, the flexibility is located at the close compensation of first telescopic
Gap one side.
In the alternative embodiment of the utility model, the flexibility is located at the separate compensation of first telescopic
Gap one side.
In the alternative embodiment of the utility model, the flexibility is multiple in strip and number.
In the alternative embodiment of the utility model, the flexibility is surrounded in sleeve-shaped and by first telescopic.
In the alternative embodiment of the utility model, the flexibility is made of elastic material.
In the alternative embodiment of the utility model, the quantity of the telescopic unit is three, three telescopic units
Form two compensation gaps.
The embodiment of the utility model provides a kind of high temperature combination smoke pipe, including pipeline and height described in any one of the above embodiments
Warm smoke pipe telescopic compensator, the quantity at least two of the pipeline, the high temperature smoke pipe telescopic compensator are arranged at adjacent
Between two pipelines and connect the pipeline of adjacent two.
The beneficial effects of the utility model are：
High temperature smoke pipe telescopic compensator sets the first dome platform respectively by the compensation gap both sides between telescopic unit
With the second dome platform, and the first telescopic and flexibility are set between the first dome platform and the second dome platform so that during smoke evacuation
Air leak rate of air curtain in the reasonable scope, but also the first telescopic will not come off from the second telescopic or with the second telescopic card
Extremely, the normal work of high temperature smoke pipe is ensured.
High temperature combines smoke pipe by using above-mentioned high temperature smoke pipe telescopic compensator, has the high temperature smoke pipe telescopic compensator
Complete characteristic and function it is secure.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram for the high temperature smoke pipe telescopic compensator that the embodiment 1 of the utility model provides；
Fig. 2 is the view at another visual angle of Fig. 1；
Fig. 3 is that the flexibility that the embodiment 2 of the utility model provides is arranged at the first telescopic close to compensation gap one side
Schematic diagram；
Fig. 4 is that the section of the first dome platform that the embodiment 3 of the utility model provides and the second dome platform is trapezoidal shows
It is intended to；
Fig. 5 is the structure diagram that the high temperature that the embodiment 4 of the utility model provides combines smoke pipe.
Icon：100- high temperature smoke pipe telescopic compensators；The first telescopics of 10-；The second telescopics of 30-；31- telescopic units；
50- ensures component；512- the first dome platforms；514- the second dome platforms；53- flexibilitys；101- compensates gap；200- high temperature combines
Smoke pipe；210- pipelines.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can configure to arrange and design with a variety of.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation, the orientation or position relationship of the instructions such as term " interior ", " outer " in the description of the utility model
For be based on orientation shown in the drawings or position relationship or the utility model product using when the orientation or position usually put
Relation is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.This
Outside, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is on or below second feature
It can be contacted directly including the first and second features, it is not to contact directly but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Directly over two features and oblique upper is merely representative of fisrt feature level height higher than second feature.Fisrt feature is special second
Under sign, lower section and fisrt feature included below immediately below second feature and obliquely downward or be merely representative of fisrt feature level
Highly it is less than second feature.
Embodiment 1
Referring to Fig.1 and 2, a kind of high temperature smoke pipe telescopic compensator 100 is present embodiments provided, including：
First telescopic 10；
Second telescopic 30, the second telescopic 30 includes multiple telescopic units 31, between adjacent two telescopic units 31
Compensation gap 101 is formed, the first telescopic 10 is sheathed on the outside of the second telescopic 30 and at 101 place of compensation gap；
With
It ensures component 50, ensures that component 50 includes ensureing dome platform and flexibility 53, ensure that dome platform includes the first dome
512 and second dome platform 514 of platform, the first dome platform 512 and the second dome platform 514 are located at the both sides in compensation gap 101 respectively, the
One telescopic 10 is between the first dome platform 512 and the second dome platform 514, one end of flexibility 53 and the first dome platform 512
Connection, the other end of flexibility 53 are connected with the second dome platform 514.
Preferably, the width of the first telescopic 10 is more than the width in compensation gap 101.
In the present embodiment, flexibility 53 is located at separate 101 one side of compensation gap of the first telescopic 10.
The style of flexibility 53 can be that flexibility 53 is multiple in strip and number.
The style of flexibility 53 is also possible that flexibility 53 in sleeve-shaped and surrounds the first telescopic 10.
Whether the flexibility 53 of which kind of style, the flexibility 53 are all made of elastic material.
Preferably, the quantity of telescopic unit 31 is three, and three telescopic units 31 form two compensation gaps 101.
The principle of the present embodiment is：
The problem of the problem of for air leak rate of air curtain and flexible inner-outer sleeve come off or are stuck, the present embodiment specially devises guarantor
Barrier component 50 is with solution.
Telescopic unit 31 of first telescopic 10 not directly with the second telescopic 30 is connected, but by ensureing dome platform
Complete connection.
Ensure that dome platform can be by the gap plugging between the first telescopic 10 and telescopic unit 31, when for high temperature smoke pipe
When, the compensation gap 101 between telescopic unit 31 can make up the change in shape for the smoke pipe that temperature change is brought.
And change in shape can not form gap in the first telescopic 10 between telescopic unit 31, avoid largely leaking out
And the first telescopic 10 is also avoided directly to be in contact between the second telescopic 30 and bring the first telescopic 10 and second
Telescopic 30 separates or stuck fortuitous event occurs.
Further, flexibility 53 can further prevent from occurring between the first telescopic 10 and the second telescopic 30 de-
Fall, in compensation, flexibility 53 can also be elongated or shrink with the harmomegathus in compensation gap 101, ensure the first dome platform 512
And second stabilization contacted between dome platform 514, it avoids between the first dome platform 512 and the second dome platform 514 due to flexible single
Member 31 it is flexible and unstable.
The stability between the first telescopic 10 and the second telescopic 30 is thereby further ensured that.
In addition, the first telescopic 10 used, the second telescopic 30 and guarantee component 50, can make, so respectively
Allow making place more flexible, transport and be also more convenient, can come into operation scene to be mounted is needed to carry out assembling again.
The high temperature smoke pipe telescopic compensator 100 of the present embodiment preferably three telescopic units 31, what is so formed is entire flexible
Compensator, structure are more stablized, while easy for installation, can also ensure basic function and avoid causing unreasonable leakage
Wind rate, contacting between the first telescopic 10 and the second telescopic 30 is more reliable, avoids the occurrence of and comes off or stuck.
Embodiment 2
Fig. 3 is refer to, on the basis of embodiment 1, the present embodiment also provides a kind of high temperature smoke pipe telescopic compensator
The difference of high temperature smoke pipe telescopic compensator 100 in 100, with embodiment 1 essentially consists in：
Flexibility 53 is located at the one side in the close compensation gap 101 of the first telescopic 10.
Remaining structure can refer to embodiment 1.
The flexibility 53 of the present embodiment, the one side in the close compensation gap 101 due to being disposed on the first telescopic 10, stretches
Contracting muscle 53 does not have to be subjected to exposing to the sun and rain, and service life can obtain certain promotion.
Embodiment 3
Fig. 4 is refer to, on the basis of embodiment 1, the present embodiment also provides a kind of high temperature smoke pipe telescopic compensator
The difference of high temperature smoke pipe telescopic compensator 100 in 100, with embodiment 1 essentially consists in：
The section of first dome platform 512 and the second dome platform 514 is trapezoidal.
Remaining structure can refer to embodiment 1.
Changed by the way that the section of the first dome platform 512 and the second dome platform 514 is made, it can be as three in embodiment 1
Angle section is equally worked, and its own can be that flexibility 53 provides more stable connection pedestal, ensure flexibility
53 more play consistently effectiveness.
Embodiment 4
Fig. 5 is refer to, a kind of high temperature combination smoke pipe 200 is present embodiments provided, appoints including pipeline 210 and embodiment 1-3
The high temperature smoke pipe telescopic compensator 100 of one, the quantity at least two of pipeline 210, high temperature smoke pipe telescopic compensator 100 are set
Between two adjacent pipelines 210 and connect two adjacent pipelines 210.
By using high temperature smoke pipe telescopic compensator 100, high temperature is combined smoke pipe 200 and can be assembled when manufacturing with a step
In place, it can directly transport and be installed to workplace.
The pipeline 210 that uses of high temperature combination smoke pipe 200 belongs to quality and small volume, need not specially dispense transport
On the one hand type does not have to have the hidden danger for worrying inconvenient transport installation so, on the other hand, is directly assembled by manufacturer, Neng Goubao
Hinder assembling demand, so as to ensure whole product quality.It avoids causing larger air leak rate of air curtain or first due to assembling error
Telescopic 10 comes off from the second telescopic 30, is stuck.
It should be noted that in the case where there is no conflict, the feature of the above embodiments can be mutually combined.
In conclusion the high temperature smoke pipe telescopic compensator 100 of the utility model passes through the compensation between telescopic unit 31
101 both sides of gap set the first dome platform 512 and the second dome platform 514 respectively, and in the first dome platform 512 and the second dome platform
First telescopic 10 and flexibility 53 are set between 514 so that air leak rate of air curtain during smoke evacuation in the reasonable scope, but also first stretches
Contracting set 10 will not come off from the second telescopic 30 or, the normal work of guarantee high temperature smoke pipe stuck with the second telescopic 30.
High temperature combines smoke pipe 200 by using above-mentioned high temperature smoke pipe telescopic compensator 100, and there is the high temperature smoke pipe to stretch
The complete characteristic and function of compensator 100 are secure.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of high temperature smoke pipe telescopic compensator, which is characterized in that including：
First telescopic；
Second telescopic, second telescopic include multiple telescopic units, are formed between adjacent two telescopic units
Gap is compensated, first telescopic is sheathed on the outside of second telescopic and at the place of the compensation gap；With
Ensure component, the guarantee component includes ensureing dome platform and flexibility, and the guarantee dome platform includes the first dome platform
With the second dome platform, the first dome platform and the second dome platform are located at the both sides in the compensation gap respectively, and described the
One telescopic is between the first dome platform and the second dome platform, one end of the flexibility and first dome
Platform connects, and the other end of the flexibility is connected with the second dome platform.
2. high temperature smoke pipe telescopic compensator according to claim 1, which is characterized in that the first dome platform and described
The section of two dome platforms is triangle or trapezoidal.
3. high temperature smoke pipe telescopic compensator according to claim 1, which is characterized in that the width of first telescopic is big
Width in the compensation gap.
4. high temperature smoke pipe telescopic compensator according to claim 1, which is characterized in that the flexibility is located at described first
Telescopic compensates gap one side close to described.
5. high temperature smoke pipe telescopic compensator according to claim 1, which is characterized in that the flexibility is located at described first
Telescopic compensates gap one side away from described.
6. high temperature smoke pipe telescopic compensator according to claim 1, which is characterized in that the flexibility is in strip and number
To be multiple.
7. high temperature smoke pipe telescopic compensator according to claim 1, which is characterized in that the flexibility is in sleeve-shaped and will
First telescopic surrounds.
8. the high temperature smoke pipe telescopic compensator according to claim 6 or 7, which is characterized in that the flexibility is by elastic material
Material is made.
9. high temperature smoke pipe telescopic compensator according to claim 1, which is characterized in that the quantity of the telescopic unit is three
A, three telescopic units form two compensation gaps.
10. a kind of high temperature combines smoke pipe, which is characterized in that including pipeline and claim 1-9 any one of them high temperature smoke pipes
Telescopic compensator, the quantity at least two of the pipeline, the high temperature smoke pipe telescopic compensator are arranged at two adjacent institutes
It states between pipeline and makes the pipeline connection of adjacent two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387617.9U CN207406970U (en) | 2017-10-25 | 2017-10-25 | High temperature smoke pipe telescopic compensator and high temperature combination smoke pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387617.9U CN207406970U (en) | 2017-10-25 | 2017-10-25 | High temperature smoke pipe telescopic compensator and high temperature combination smoke pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406970U true CN207406970U (en) | 2018-05-25 |
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ID=62408675
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387617.9U Active CN207406970U (en) | 2017-10-25 | 2017-10-25 | High temperature smoke pipe telescopic compensator and high temperature combination smoke pipe |
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| CN (1) | CN207406970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008235A (en) * | 2020-07-20 | 2020-12-01 | 奔腾激光(温州)有限公司 | Gas-saving nozzle for high-power laser cutting |
-
2017
- 2017-10-25 CN CN201721387617.9U patent/CN207406970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008235A (en) * | 2020-07-20 | 2020-12-01 | 奔腾激光(温州)有限公司 | Gas-saving nozzle for high-power laser cutting |
| CN112008235B (en) * | 2020-07-20 | 2021-07-13 | 奔腾激光(温州)有限公司 | Gas-saving nozzle for high-power laser cutting |
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