CN206724744U - Movable tube sheets heat exchanger with fast assembling-disassembling function - Google Patents
Movable tube sheets heat exchanger with fast assembling-disassembling function Download PDFInfo
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- CN206724744U CN206724744U CN201720338926.0U CN201720338926U CN206724744U CN 206724744 U CN206724744 U CN 206724744U CN 201720338926 U CN201720338926 U CN 201720338926U CN 206724744 U CN206724744 U CN 206724744U
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- sleeve pipe
- tubular shell
- expansion link
- annular flange
- heat exchanger
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Abstract
A kind of heat exchanger is the utility model is related to, the movable tube sheets heat exchanger specifically with fast assembling-disassembling function.It includes having supporting leg in the tubular shell of horizontal arrangement, the bottom of the tubular shell, and charging aperture is arranged at the top of tubular shell one end, and discharging opening is arranged at the bottom of the other end.There is a floating head one end of the tubular shell, the tubular shell end it is cylindrical on have a first annular flange, floating head it is cylindrical on have the second annular flange.It is characterized in that the periphery of the first annular flange is evenly equipped with locking mechanism, the periphery of second annular flange is evenly equipped with lock, and locking mechanism coordinates with lock in one-to-one corresponding.The disassembly process of the movable tube sheets heat exchanger is simple, and the time of consumption is shorter.
Description
Technical field
A kind of heat exchanger is the utility model is related to, the movable tube sheets heat exchanger specifically with fast assembling-disassembling function.
Background technology
Both known about in petroleum chemical industry, movable tube sheets heat exchanger has the advantages such as structure installation is reliable, manufacturing cost is low.
At present, the movable tube sheets heat exchanger used in petroleum chemical industry, including the tubular shell in horizontal arrangement, the tubular
Supporting leg is arranged at the bottom of housing, and charging aperture is arranged at the top of tubular shell one end, and discharging opening is arranged at the bottom of the other end.The tubular shell
One end have a floating head, the tubular shell end it is cylindrical on have a first annular flange, floating head it is cylindrical on have the second loop method
It is blue.The first annular flange and the second annular flange of this movable tube sheets heat exchanger are bolted, in dismounting, it is necessary to more
Individual bolt is dismounted, and disassembly process is cumbersome, and the time of consumption is more.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of movable tube sheets heat exchanger with fast assembling-disassembling function, should
The disassembly process of movable tube sheets heat exchanger is simple, and the time of consumption is shorter.
To solve the above problems, provide following technical scheme：
Movable tube sheets heat exchanger of the present utility model with fast assembling-disassembling function includes the tubular shell in horizontal arrangement, should
Supporting leg is arranged at the bottom of tubular shell, and charging aperture is arranged at the top of tubular shell one end, and discharging opening is arranged at the bottom of the other end.The tubular
There is a floating head one end of housing, the tubular shell end it is cylindrical on have a first annular flange, floating head it is cylindrical on have the second ring
Shape flange.It is characterized in that the periphery of the first annular flange is evenly equipped with locking mechanism, the periphery of second annular flange is equal
Lock is furnished with, locking mechanism coordinates with lock in one-to-one corresponding.
Wherein, it is in horizontally disposed sleeve pipe that the lock uint, which includes, and one end of sleeve pipe is blind end, and the other end is opening
End.The blind end of described sleeve pipe is hinged on the periphery of first annular flange.Have expansion link in described sleeve pipe, one end of expansion link from
The openend of sleeve pipe is reached outside sleeve pipe, and the inwall that expansion link is located at that one end and sleeve closure end in sleeve pipe is connected by spring
It is connected together, and has annular boss on that one end that expansion link is located at outside sleeve pipe in being slidably matched between expansion link and sleeve pipe so that
The diameter at the end is more than the diameter at the other positions of expansion link, has in horizontally disposed groove, the width of the groove on the lock
Degree is less than the diameter of annular boss on expansion link.
Above scheme is taken, there is advantages below：
Because the periphery of the first annular flange of the movable tube sheets heat exchanger of the present utility model with fast assembling-disassembling function is equal
Locking mechanism is furnished with, the periphery of second annular flange is evenly equipped with lock, and locking mechanism coordinates with lock in one-to-one corresponding.This
Kind movable tube sheets heat exchanger need to only control the position of lock uint and lock, and whole disassembly process is simpler, the time of consumption
It is less.
Brief description of the drawings
Fig. 1 is the structural representation of the movable tube sheets heat exchanger of the present utility model with fast assembling-disassembling function；
Fig. 2 is Fig. 1 A portions enlarged drawing.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, it is in horizontal cloth that the movable tube sheets heat exchanger of the present utility model with fast assembling-disassembling function, which includes,
Supporting leg 6 is arranged at the tubular shell 5 put, the bottom of the tubular shell 5, and charging aperture 4 is arranged at the top of the one end of tubular shell 5, the other end
Discharging opening 7 is arranged at bottom.There is a floating head 1 one end of the tubular shell 5, the end of tubular shell 5 it is cylindrical on have first annular method
Orchid 3, floating head 1 it is cylindrical on have the second annular flange 2.Be characterized in the first annular flange 3 periphery be evenly equipped with it is sealed
Mechanism, the periphery of second annular flange 2 are evenly equipped with lock 11, and locking mechanism coordinates with lock 11 in one-to-one corresponding.
It is in horizontally disposed sleeve pipe 9 that the lock uint, which includes, and one end of sleeve pipe 9 is blind end, and the other end is openend.
The blind end of described sleeve pipe 9 is hinged on the periphery of first annular flange 3.There is expansion link 10 in described sleeve pipe 9, the one of expansion link 10
End is reached outside sleeve pipe 9 from the openend of sleeve pipe 9, and expansion link 10 is located at that one end in sleeve pipe 9 and the inwall of the blind end of sleeve pipe 9
Linked together by spring 8, and in being slidably matched between expansion link 10 and sleeve pipe 9, expansion link 10 is located at that one end outside sleeve pipe 9
On have annular boss 12 so that the diameter at the end be more than 10 other positions of expansion link diameter, it is described lock 11 on have in water
The groove 13 that plain cloth is put, the width of the groove 13 are less than the diameter of annular boss 12 on expansion link 10.
During dismounting, first telescoping tube is taken out from the groove 13 on corresponding lock 11, then lifted down floating head 1
Cleaning maintenance is carried out to heat exchanger tube in movable tube sheets heat exchanger.During installation, first floating head 1 is put into the corresponding end of tubular shell 5.
Then, floating head 1 is adjusted, corresponds the position of locking mechanism and lock 11；Then, it is installed to telescoping tube is whole pair
It should latch in 11 groove 13.
Claims (2)
1. the movable tube sheets heat exchanger with fast assembling-disassembling function, including the tubular shell in horizontal arrangement（5）, the tubular shell
（5）Bottom have supporting leg（6）, tubular shell（5）Charging aperture is arranged at the top of one end（4）, discharging opening is arranged at the bottom of the other end（7）；
The tubular shell（5）One end have floating head（1）, tubular shell（5）The end it is cylindrical on have first annular flange（3）, float
Skull（1）It is cylindrical on have the second annular flange（2）；It is characterized in that the first annular flange（3）Periphery be evenly equipped with lock
Close mechanism, second annular flange（2）Periphery be evenly equipped with lock（11）, locking mechanism is with latching（11）Match somebody with somebody in one-to-one corresponding
Close.
2. there is the movable tube sheets heat exchanger of fast assembling-disassembling function as claimed in claim 1, it is characterised in that the lock uint
Including in horizontally disposed sleeve pipe（9）, sleeve pipe（9）One end be blind end, the other end is openend；Described sleeve pipe（9）Envelope
Closed end is hinged on first annular flange（3）Periphery；Described sleeve pipe（9）Inside there is expansion link（10）, expansion link（10）One end from
Sleeve pipe（9）Openend reach sleeve pipe（9）Outside, expansion link（10）Positioned at sleeve pipe（9）That interior one end and sleeve pipe（9）Blind end
Inwall pass through spring（8）Link together, and expansion link（10）With sleeve pipe（9）Between in being slidably matched, expansion link（10）It is located at
Sleeve pipe（9）There is annular boss on that outer one end（12）So that the diameter at the end is more than expansion link（10）The diameter at other positions,
The lock（11）On have in horizontally disposed groove（13）, the groove（13）Width be less than expansion link（10）Upper convex annular
Platform（12）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338926.0U CN206724744U (en) | 2017-04-01 | 2017-04-01 | Movable tube sheets heat exchanger with fast assembling-disassembling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338926.0U CN206724744U (en) | 2017-04-01 | 2017-04-01 | Movable tube sheets heat exchanger with fast assembling-disassembling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206724744U true CN206724744U (en) | 2017-12-08 |
Family
ID=60503922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338926.0U Active CN206724744U (en) | 2017-04-01 | 2017-04-01 | Movable tube sheets heat exchanger with fast assembling-disassembling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206724744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514053A (en) * | 2019-09-24 | 2019-11-29 | 大冶华瑞机械制造有限公司 | A kind of heat exchange core |
-
2017
- 2017-04-01 CN CN201720338926.0U patent/CN206724744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514053A (en) * | 2019-09-24 | 2019-11-29 | 大冶华瑞机械制造有限公司 | A kind of heat exchange core |
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