CN207300029U - A kind of combination high-efficiency uses tube plate structure - Google Patents
A kind of combination high-efficiency uses tube plate structure Download PDFInfo
- Publication number
- CN207300029U CN207300029U CN201721211801.8U CN201721211801U CN207300029U CN 207300029 U CN207300029 U CN 207300029U CN 201721211801 U CN201721211801 U CN 201721211801U CN 207300029 U CN207300029 U CN 207300029U
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- CN
- China
- Prior art keywords
- fanning strip
- steel bushing
- steel
- fan
- plate structure
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to tube sheet technical field, especially a kind of combination high-efficiency uses tube plate structure, including the first fanning strip, the second fanning strip, the 3rd fanning strip, four fan-shaped plate, the first steel bushing, the second steel bushing and steel ring, first fanning strip, the second fanning strip, the 3rd fanning strip and four fan-shaped plate assembling combination are simultaneously clamped on the first steel bushing and the second steel bushing inner ring, in the outer circumference portion of the first steel bushing and the second steel bushing, the first steel bushing is assembled together steel ring sleeve with the second steel bushing.The utility model beneficial effect：The utility model is formed by the first fanning strip, the second fanning strip, the 3rd fanning strip, four fan-shaped plate, the first steel bushing, the second steel bushing and steel ring assembling combination, mating connection can be freely assembled, junction, which is both provided with, between the first fanning strip, the second fanning strip, the 3rd fanning strip and four fan-shaped plate is connected with groove and connecting pin.
Description
Technical field
Tube sheet technical field is the utility model is related to, especially a kind of combination high-efficiency uses tube plate structure.
Background technology
Double tube plate heat exchanger is applied in the industry such as chemical industry, medicine, pharmacy, chemical reagent, biochemistry and electronics, polysilicon,
The material between two-way is caused to mix and will produce serious consequence due to heat exchanger leakage in heat exchange process for product
In the case of use.The water for injection water distribution system such as in pharmaceutical industry, country are distinctly claimed using double tubesheet injection water cooling
But device, to prevent because cooling water leakage causes pollution medicine, but pharmacy corporation, almost without doing as requested, main cause is city
The double tubesheet cooler for water for injection product that no compact-sized, product quality is stablized on field, only national thousands of pharmaceutical factories are extremely
It is few to require to use tens of thousands of, it may also be said to be that to have tens of thousands of a water spots not have up to standard, seriously affect GMP（Good
Manufacturing Practice, pharmaceutical production quality management practices）Implementation.
At present, the internal tube plate of in the market double tube plate heat exchanger uses metal expanded joint mostly with coupling for heat exchanger tube, that is, exchanges heat
Pipe is placed in pore, will be exchanged heat enlargement of pipe with rubber tube expander, and be promoted heat exchanger tube to be adjacent to internal tube plate, to reach the purpose of sealing.
But this draw bail requires tube sheet and heat exchanger tube to have enough intensity, i.e. tube sheet is intended to enough thickness with heat exchanger tube,
To ensure their mutual reliable connections, therefore it is not used to thin tubesheet, heat exchanger made of light wall pipe；And use thick tube sheet
And the heat exchanger of thick pipe, the heat exchange area in its unit section area can be reduced therewith, equipment manufacturing costs increase, volume increases
Greatly.In addition, the heat exchanger coupled using metal expanded joint, can also be expanded with heat and contract with cold because the temperature difference produces, be produced shifting by external force in use
Situations such as position or long-term work fatigue, causes to be adjacent to power decline and reduce sealing effect, produces leakage.
Therefore, it is necessary to propose that a kind of combination high-efficiency uses tube plate structure for the above problem.
Utility model content
The utility model aim is to overcome deficiency of the prior art, there is provided a kind of combination high-efficiency uses tube sheet knot
Structure.
In order to solve the above-mentioned technical problem, the utility model is to be achieved through the following technical solutions：
A kind of combination high-efficiency uses tube plate structure, including the first fanning strip, the second fanning strip, the 3rd fanning strip, the 4th
Fanning strip, the first steel bushing, the second steel bushing and steel ring, first fanning strip, the second fanning strip, the 3rd fanning strip and are four fan-shaped
Plate assembling combination is simultaneously clamped on the first steel bushing and the second steel bushing inner ring, and the steel ring sleeve is mounted in the first steel bushing and the second steel bushing
In outer circumference portion, first steel bushing is assembled together with the second steel bushing.
Preferably, first fanning strip is provided with the first pore that several are spaced apart, and second fanning strip is set
It is equipped with several the second pores being spaced apart.
Preferably, the 3rd fanning strip is provided with several the 3rd pores being spaced apart, and the four fan-shaped plate is set
It is equipped with several the 4th pores being spaced apart.
Preferably, the ring circumference of the steel ring is provided with the bolt hole of several annular spreads.
Preferably, junction is all provided between first fanning strip, the second fanning strip, the 3rd fanning strip and four fan-shaped plate
It is equipped with and is connected with groove and connecting pin.
Preferably, first steel bushing and the second steel bushing junction are respectively provided with latch and slot.
Preferably, first steel bushing and the second steel bushing are semi-circular.
The utility model beneficial effect：The utility model is by the first fanning strip, the second fanning strip, the 3rd fanning strip, the 4th
Fanning strip, the first steel bushing, the second steel bushing and steel ring assembling combination form, and can freely assemble mating connection, the first fanning strip,
Junction, which is both provided with, between two fanning strips, the 3rd fanning strip and four fan-shaped plate is connected with groove and connecting pin.
Make furtherly below with reference to the technique effect of design of the attached drawing to the utility model, concrete structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the first steel bushing sectional view of the utility model；
Fig. 3 is the second steel bushing sectional view of the utility model.
Embodiment
The embodiment of the utility model is described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Such as Fig. 1 and with reference to shown in Fig. 2 and Fig. 3, a kind of combination high-efficiency uses tube plate structure, including the first fanning strip 1,
Two fanning strips 2, the 3rd fanning strip 3, four fan-shaped plate 4, the first steel bushing 5, the second steel bushing 6 and steel ring 7, first fanning strip 1,
Second fanning strip 2, the 3rd fanning strip 3 and four fan-shaped 4 assembling combination of plate are simultaneously clamped in 6 inner ring of the first steel bushing 5 and the second steel bushing
On, the steel ring 7 is sleeved in the outer circumference portion of the first steel bushing 6 and the second steel bushing 7,7 groups of 6 and second steel bushing of the first steel bushing
Dress is together.
Further, first fanning strip 1 is provided with the first pore 8 that several are spaced apart, and described second is fan-shaped
Plate 2 is provided with several the second pores 9 being spaced apart, the 3rd fanning strip 3 be provided with several the be spaced apart the 3rd
Pore 19, the four fan-shaped plate 4 are provided with several the 4th pores 11 being spaced apart.
Further, the ring circumference of the steel ring 7 is provided with the bolt hole 12 of several annular spreads, and described first is fan-shaped
Junction is both provided with link slot 14 and connecting pin 15 between plate 1, the second fanning strip 2, the 3rd fanning strip 3 and four fan-shaped plate 4.
Further, 5 and second steel bushing of the first steel bushing, 6 junction is respectively provided with latch 16 and slot 17, institute
It is semi-circular to state the first steel bushing 5 and the second steel bushing 6.
The utility model is by the first fanning strip, the second fanning strip, the 3rd fanning strip, four fan-shaped plate, the first steel bushing, second
Steel bushing and steel ring assembling combination form, and can freely assemble mating connection, the first fanning strip, the second fanning strip, the 3rd fanning strip
Junction, which is both provided with, between four fan-shaped plate is connected with groove and connecting pin.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, all should be in the protection domain being defined in the patent claims.
Claims (7)
1. a kind of combination high-efficiency uses tube plate structure, it is characterised in that：Including the first fanning strip, the second fanning strip, the 3rd fan
Shape plate, four fan-shaped plate, the first steel bushing, the second steel bushing and steel ring, first fanning strip, the second fanning strip, the 3rd fanning strip
With four fan-shaped plate assembling combination and be clamped on the first steel bushing and the second steel bushing inner ring, the steel ring sleeve mounted in the first steel bushing and
In the outer circumference portion of second steel bushing, first steel bushing is assembled together with the second steel bushing.
2. a kind of combination high-efficiency as claimed in claim 1 uses tube plate structure, it is characterised in that：First fanning strip is set
Several the first pores being spaced apart are equipped with, second fanning strip is provided with several the second pores being spaced apart.
3. a kind of combination high-efficiency as claimed in claim 1 uses tube plate structure, it is characterised in that：3rd fanning strip is set
Several the 3rd pores being spaced apart are equipped with, the four fan-shaped plate is provided with several the 4th pores being spaced apart.
4. a kind of combination high-efficiency as claimed in claim 1 uses tube plate structure, it is characterised in that：The ring circumference of the steel ring
It is provided with the bolt hole of several annular spreads.
5. a kind of combination high-efficiency as claimed in claim 1 uses tube plate structure, it is characterised in that：First fanning strip,
Junction is both provided with link slot and connecting pin between second fanning strip, the 3rd fanning strip and four fan-shaped plate.
6. a kind of combination high-efficiency as claimed in claim 1 uses tube plate structure, it is characterised in that：First steel bushing and
Two steel bushing junctions are respectively provided with latch and slot.
7. a kind of combination high-efficiency as claimed in claim 1 uses tube plate structure, it is characterised in that：First steel bushing and
Two steel bushings are semi-circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211801.8U CN207300029U (en) | 2017-09-21 | 2017-09-21 | A kind of combination high-efficiency uses tube plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211801.8U CN207300029U (en) | 2017-09-21 | 2017-09-21 | A kind of combination high-efficiency uses tube plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300029U true CN207300029U (en) | 2018-05-01 |
Family
ID=62442947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721211801.8U Expired - Fee Related CN207300029U (en) | 2017-09-21 | 2017-09-21 | A kind of combination high-efficiency uses tube plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926240A (en) * | 2019-12-10 | 2020-03-27 | 南京四创换热器科技有限公司 | Heat exchanger assembly and application thereof |
-
2017
- 2017-09-21 CN CN201721211801.8U patent/CN207300029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926240A (en) * | 2019-12-10 | 2020-03-27 | 南京四创换热器科技有限公司 | Heat exchanger assembly and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20190921 |