CN207394210U - A kind of condenser interface expansion joint - Google Patents
A kind of condenser interface expansion joint Download PDFInfo
- Publication number
- CN207394210U CN207394210U CN201721319403.8U CN201721319403U CN207394210U CN 207394210 U CN207394210 U CN 207394210U CN 201721319403 U CN201721319403 U CN 201721319403U CN 207394210 U CN207394210 U CN 207394210U
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- expansion joint
- circumscribed structure
- circumscribed
- condenser interface
- joint body
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Abstract
A kind of condenser interface expansion joint, including expansion joint body；The expansion joint body is made of several structure sheafs；The expansion joint body both ends are respectively arranged with the first Circumscribed structure and the second Circumscribed structure；Connection component is provided between first Circumscribed structure and the second Circumscribed structure；The connection component includes bolt assembly and expansion buffer element；The expansion buffer element is arranged between bolt assembly and the first Circumscribed structure and the second Circumscribed structure, and forms gap between the first Circumscribed structure and the second Circumscribed structure；In actual use, it is connected respectively with steel construction and jet chimney by the first Circumscribed structure and the second Circumscribed structure, adjusting is compensated by the connection component being connected between the first otic placode and the second otic placode again, not only avoid the defective modes such as the transition stretching, compression, distortion of expansion joint body, and structural strength higher, stability is good, securely and reliably.
Description
Technical field
The utility model is related to expansion joint technical field, in particular to a kind of structural strength is high, stability is good, peace
Complete reliable condenser throat expansion joint.
Background technology
Expansion joint is to compensate for the additional stress caused by temperature difference and mechanical oscillation, and is arranged on container casing or pipe
A kind of flexible structure on road；Expansion joint is generally divided into two kinds of type metal expansion joint and non-metal expansion joint；Type metal expansion joint is by structure
It is formed into the attachmentes such as the bellows and end pipe of its operative body, stent, flange, conduit；Non-metal expansion joint is generally by nonmetallic
Part and metal connecting flange composition, during connection, are directly connected by metal connecting flange with pipeline or container casing；It is wherein non-
In actual use, this seismic resistance is poor, and structural strength is low for type metal expansion joint, when operating temperature rises, and vibrations become larger,
Non-metallic part softening is be easy to cause, so as to disengage metal connecting flange, causes security incident.
The content of the invention
The utility model aim is to provide the condenser throat expansion that a kind of structural strength height, stability are good, safe and reliable
Section, solves more than technical problem.
In order to realize above-mentioned technical purpose, reach above-mentioned technology requirement, technical solution is used by the utility model：
A kind of condenser interface expansion joint, including expansion joint body；It is characterized in that：The expansion joint body is by several structure sheaf groups
Into；The expansion joint body both ends are respectively arranged with the first Circumscribed structure and the second Circumscribed structure；The first outer binding
Connection component is provided between structure and the second Circumscribed structure；The connection component includes bolt assembly and expansion buffer element；
The expansion buffer element is arranged between bolt assembly and the first Circumscribed structure and the second Circumscribed structure, and with it is first external
Gap is formed between structure and the second Circumscribed structure.
As preferred technical solution：The structure sheaf quantity is 3 layers, is made of upper strata, interlayer and bottom.
As preferred technical solution：The upper strata and bottom material are aramid fiber.
As preferred technical solution：The kinds of interlayer is glass fibre.
As preferred technical solution：First Circumscribed structure includes being bolted on expansion joint body
First flange and second flange；Several the first otic placodes are provided in the second flange.
As preferred technical solution：Second Circumscribed structure includes being bolted on expansion joint body
3rd flange and the 4th flange；Several the second otic placodes are provided on 3rd flange.
As preferred technical solution：Stainless steel gasket is additionally provided between second otic placode and bolt assembly.
As preferred technical solution：Second otic placode is equal with the first otic placode quantity.
As preferred technical solution：The expansion buffer element is the gasket for being provided with arcwall face.
As preferred technical solution：The gap is become larger around by centre, on the cross section of maximum
Size E is 0.5mm.
The beneficial effects of the utility model are：A kind of condenser interface expansion joint, compared with traditional structure：The expansion
Abridged edition body is made of several structure sheafs, and not only structural strength is high, good toughness, and compensation effect is good；The expansion abridged edition
Body both ends are respectively arranged with the first Circumscribed structure and the second Circumscribed structure；First Circumscribed structure and the second Circumscribed structure it
Between be provided with connection component；In actual use, by the first Circumscribed structure and the second Circumscribed structure respectively with steel construction and steam
Pipeline connects, then the connection component by being connected between the first otic placode and the second otic placode compensates adjusting, not only avoids swollen
The defective modes such as the transition of swollen abridged edition body stretches, compression, distortion, and structural strength higher, stability is good, securely and reliably.
Description of the drawings
Fig. 1 is the utility model scheme of installation；
Fig. 2 is the utility model Figure 1A to partial enlarged view；
Fig. 3 is the utility model Fig. 2 D to partial enlarged view；
Fig. 4 is the utility model expansion joint body construction schematic diagram；
Fig. 5 is the utility model Figure 1B direction views；
Fig. 6 is the utility model Fig. 1 C direction views；
In figure：1. expansion joint body, 2. structure sheafs, 3. first Circumscribed structures, 4. second Circumscribed structures, 5. connection groups
Part, 6. bolt assemblies, 7. expansion buffer elements, 8. gaps, 201. upper stratas, 202. interlayers, 203. bottoms, 301. first methods
Orchid, 302. second flanges, 303. first otic placodes, 401. the 3rd flanges, 402. the 4th flanges, 403. second otic placodes, 701. arcs
Face.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings；
In the accompanying drawings：A kind of condenser interface expansion joint, for equipment such as condensers, including expansion joint body 1；Described
Expansion joint body 1 is made of several structure sheafs 2；1 both ends of expansion joint body are respectively arranged with 3 He of the first Circumscribed structure
Second Circumscribed structure 4；Connection component 5 is provided between first Circumscribed structure 3 and the second Circumscribed structure 4；The company
Connected components 5 include bolt assembly 6 and expansion buffer element 7；The expansion buffer element 7 is arranged on bolt assembly 6 and first
Between 3 and second Circumscribed structure 4 of Circumscribed structure, and gap 8 is formed between the first Circumscribed structure 3 and the second Circumscribed structure 4；It is real
Border passes through on the second Circumscribed structure 4 in use, by the first flange 301 and steel structure connection on the first Circumscribed structure 3
Four flanges 402 are connected with jet chimney, and connection component 5 is connected between the first Circumscribed structure 3 and the second Circumscribed structure 4, is passed through
Expansion buffer element 7 stretches expansion joint body 1 and compression forms /V and buffering, and playing prevents 1 mistake of expansion joint body
Cross the defective modes such as stretching, compression, distortion, high safety and reliability.
In Fig. 4：2 quantity of structure sheaf is 3 layers, is made of upper strata 201, interlayer 202 and bottom 203；It is described
Upper strata 201 and 203 material of bottom be aramid fiber；202 material of interlayer is glass fibre；So that expansion joint body 1 has
There are radiation proof function, absorbed dose of radiation 7x107Gy；Use temperature range is -120 DEG C -400 DEG C.
In fig. 2：First Circumscribed structure 3 includes the first flange on expansion joint body 1 is bolted
301 and second flange 302；Several first otic placodes 303 are welded in the second flange 302；The first flange 301
It is connected on steel construction, structural strength is high, easy for assemble or unload.
In Fig. 2, Fig. 6：Second Circumscribed structure 4 includes the be bolted on expansion joint body 1 the 3rd
401 and the 4th flange 402 of flange；Several the second otic placodes 403 are welded on 3rd flange 401；Second ear
Stainless steel gasket 404 is additionally provided between plate 403 and bolt assembly 6；The stainless steel gasket 404 is welded on the second otic placode
On 403；Second otic placode 403 is equal with 303 quantity of the first otic placode；4th flange 402 is connected to jet chimney
On；Structural strength is high, easy for assemble or unload.
In figure 3：The expansion buffer element 7 is the gasket for being provided with arcwall face 701；The arcwall face 701, makes
Obtaining expansion buffer element 7 has certain elasticity, in use, playing the role of /V and buffering, prevents 1 mistake of expansion joint body
Cross the defective modes such as stretching, compression, distortion, high safety and reliability.
In figure 3：The gap 8 is become larger around by centre, and the size E on the cross section of maximum is
0.5mm；With 7 collective effect of expansion buffer element, when expansion buffer element 7 deforms, the changes shape in the range of gap 8 is prevented
The only defective modes such as 1 transition of expansion joint body stretching, compression, distortion, high safety and reliability.
In Figure 5：Several threaded holes and several counter sinks are additionally provided in the first flange 301 so that even
Intensity higher is connect, structure is more stablized.
Above-described embodiment is only intended to clearly illustrate the description that the utility model is made, and not to the limit of embodiment
It is fixed, to those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or change, there is no necessity and possibility to exhaust all the enbodiments, and the obvious variation thus amplified out
Or among changing still in the scope of protection of the utility model.
Claims (10)
1. a kind of condenser interface expansion joint, including expansion joint body（1）；It is characterized in that：The expansion joint body（1）If by
Dry structure sheaf（2）Composition；The expansion joint body（1）Both ends are respectively arranged with the first Circumscribed structure（3）It is external with second
Structure（4）；First Circumscribed structure（3）With the second Circumscribed structure（4）Between be provided with connection component（5）；The company
Connected components（5）Including bolt assembly（6）With expansion buffer element（7）；The expansion buffer element（7）It is arranged on bolt assembly
（6）With the first Circumscribed structure（3）With the second Circumscribed structure（4）Between, and with the first Circumscribed structure（3）With the second Circumscribed structure
（4）Between form gap（8）.
2. a kind of condenser interface expansion joint according to claim 1, it is characterized in that：The structure sheaf（2）Quantity is 3
Layer, by upper strata（201）, interlayer（202）And bottom（203）Composition.
3. a kind of condenser interface expansion joint according to claim 2, it is characterized in that：The upper strata（201）And bottom
（203）Material is aramid fiber.
4. a kind of condenser interface expansion joint according to claim 2, it is characterized in that：The interlayer（202）Material
For glass fibre.
5. a kind of condenser interface expansion joint according to claim 1, it is characterized in that：First Circumscribed structure（3）
Including being bolted in expansion joint body（1）On first flange（301）And second flange（302）；Second method
It is blue（302）On be provided with several the first otic placodes（303）.
6. a kind of condenser interface expansion joint according to claim 1, it is characterized in that：Second Circumscribed structure（4）
Including being bolted in expansion joint body（1）On the 3rd flange（401）With the 4th flange（402）；3rd method
It is blue（401）On be provided with several the second otic placodes（403）.
7. a kind of condenser interface expansion joint according to claim 6, it is characterized in that：Second otic placode（403）With
Bolt assembly（6）Between be additionally provided with stainless steel gasket（404）.
8. a kind of condenser interface expansion joint according to claim 6, it is characterized in that：Second otic placode（403）With
First otic placode（303）Quantity is equal.
9. a kind of condenser interface expansion joint according to claim 1, it is characterized in that：The expansion buffer element（7）
To be provided with arcwall face（701）Gasket.
10. a kind of condenser interface expansion joint according to claim 1, it is characterized in that：The gap（8）From centre to
Surrounding becomes larger, and the size E on the cross section of maximum is 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319403.8U CN207394210U (en) | 2017-10-13 | 2017-10-13 | A kind of condenser interface expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319403.8U CN207394210U (en) | 2017-10-13 | 2017-10-13 | A kind of condenser interface expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207394210U true CN207394210U (en) | 2018-05-22 |
Family
ID=62332113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721319403.8U Active CN207394210U (en) | 2017-10-13 | 2017-10-13 | A kind of condenser interface expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207394210U (en) |
-
2017
- 2017-10-13 CN CN201721319403.8U patent/CN207394210U/en active Active
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