CN201569331U - Sleeve-type heat exchanger - Google Patents
Sleeve-type heat exchanger Download PDFInfo
- Publication number
- CN201569331U CN201569331U CN2009202392346U CN200920239234U CN201569331U CN 201569331 U CN201569331 U CN 201569331U CN 2009202392346 U CN2009202392346 U CN 2009202392346U CN 200920239234 U CN200920239234 U CN 200920239234U CN 201569331 U CN201569331 U CN 201569331U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- medium chamber
- medium
- concentric tubes
- tube sheet
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000009421 internal insulation Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a sleeve-type heat exchanger, which belongs to the technical field of the heat exchanger structure. The sleeve-type heat exchanger is characterized by comprising concentric sleeves 1, 11, 12, 13, ...1n which are fixed inside a heat exchanger shell 5 and are sleeved sequentially according to the sizes of the pipe diameters from inside to outside, wherein both ends of the concentric sleeves 1, 11, 12, 13, ...1n are respectively communicated with each set of medium chambers 3, 31, 32, 33...3n which are formed in pairs; and each set of medium chambers 3, 31, 32, 33...3n are cavities formed by isolating the inside of the heat exchanger shell by fixed tube sheets 2, 21, 22, 23...2n. The sleeve-type heat exchanger of the utility model has reasonable structural connection, can effectively increase the heat exchange area of two heat exchange mediums, reduces the use of the raw materials, has small volume and high heat exchange performance, effectively improves the heat exchange efficiency and reduces the cost investment.
Description
Technical field
The utility model relates to a kind of double pipe heat exchanger, belongs to the heat exchanger structure technical field.
Background technology
At present, because double-tube heat exchanger has good heat exchange property, be widely used in fields such as refrigeration air-conditioner, chemical industry, power, but existing double pipe heat exchanger wants further to improve heat exchange property owing to be subjected to the limitation of connected mode, can only strengthen the heat exchanger volume of manufacturing, wasted a large amount of metal materials, improved cost, and its heat exchange property gets and can not fully play, heat-exchange time is long, and the heat exchange effect is undesirable.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of structure to connect rationally, heat exchange property is high, can effectively improve heat exchange efficiency, reduce the double pipe heat exchanger that cost drops into.
The utility model is achieved through the following technical solutions:
Double pipe heat exchanger, special character are to comprise the concentric tubes 1,1 by caliber size socket from inside to outside successively that is fixed in heat exchanger shell 5 inside
1, 1
2, 1
31
n, concentric tubes 1,1
1, 1
2, 1
31
nTwo ends respectively with paired formation respectively organize medium chamber 3,3
1, 3
2, 3
33
nBe connected, each organizes medium chamber 3,3
1, 3
2, 3
33
nFor passing through fixed tube sheet 2,2
1, 2
2, 2
32
nCavity in the formation of heat exchanger shell internal insulation;
Wherein, n is 3 or 4 or 5 or 6 or 7 or 8;
Fixed tube sheet 2,2
1, 2
2, 2
32
nBe fixed in heat exchanger shell 5 outer ends by flange, be equipped with the mouth of pipe, first medium inlet of first medium chamber 3 and second medium chamber 3 that are used for the medium circulation on each medium chamber
1Second medium inlet relative, be equipped with in two adjacent medium chamber and flow to opposite various heat exchange medium, every group of medium chamber 3,3
1, 3
2, 3
33
nBetween MEDIA FLOW siphunculus road for being communicated with the concentric tubes 1,1 of two medium chamber
1, 1
2, 1
31
n, what same heat transferring medium was flowed through two is separated by and is provided with the conduit 10 that connects the two medium chamber mouths of pipe between the medium chamber;
Described concentric tubes 1,1
1, 1
2, 1
31
nNumber and fixed tube sheet 2,2 be set
1, 2
2, 2
32
nAnd medium chamber 3,3
1, 3
2, 3
33
nBe provided with the group number be complementary the visual actual needs setting of its quantity, concentric tubes 1,1
1, 1
2, 1
31
nPress caliber order from small to large respectively with medium chamber 3,3
1, 3
2, 3
33
nBy order connection connection from outside to inside;
For the ease of concentric tubes 1,1
1, 1
2, 1
31
nBetween dismounting, described concentric tubes 1,1
1, 1
2, 1
31
nAn end respectively with separately fixed tube sheet 2,2
1, 2
2, 2
32
nWelding is fixing, and the other end is except the concentric tubes 1 of most peripheral
nThe fixed tube sheet 2 corresponding with it
nOutside welding is fixing, remaining concentric tubes 1,1
1, 1
2, 1
3Then two sealing tube sheets establishing sealing ring 4 by the therebetween that is fixed together seal.
The utility model double pipe heat exchanger, structure connect rationally, can effectively increase the heat exchange area of two kinds of heat transferring mediums, reduce raw-material use, and volume is little, the heat exchange property height, effectively improve heat exchange efficiency, reduce the cost input.
Description of drawings
Fig. 1: the utility model embodiment 1 double pipe heat exchanger structural representation;
The vertical view of Fig. 2: Fig. 1;
The A-A enlarged drawing of Fig. 3: Fig. 1;
In the drawings, 1,1
1, 1
2, 1
3-concentric tubes, 2,2
1, 2
2, 2
3-fixed tube sheet, 3,3
1, 3
2, 3
3-medium chamber, 4-sealing ring, 5-heat exchanger shell, 6-flange, the 8-mouth of pipe, 10-conduit.
The specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further specified.
Embodiment 1
The casing type heat exchanging sleeve pipe of present embodiment comprises the concentric tubes 1,1 by caliber size socket from inside to outside successively that is fixed in heat exchanger shell 5 inside with reference to figure 1-3
1, 1
2, 1
3Concentric tubes 1,1
1, 1
2, 1
3The two ends fixed tube sheet 2,2 by be fixed in the heat exchanger two ends by flange respectively
1, 2
2, 2
3Fixedly connected and respectively with by separately fixed tube sheet 2,2
1, 2
2, 2
3What be separated to form in heat exchanger shell inside respectively organizes medium chamber 3,3
1, 3
2, 3
3Be connected, each organizes medium chamber 3,3
1, 3
2, 3
3Between by fixed tube sheet 2,2
1, 2
2, 2
3Isolate; Be equipped with first medium inlet and second medium chamber 3 of the mouth of pipe 8, the first medium chamber 3 that are used for the medium circulation on each medium chamber
1Second medium inlet relative, and be equipped with in two adjacent medium chamber and flow to opposite various heat exchange medium, every group of medium chamber 3,3
1, 3
2, 3
3Between MEDIA FLOW siphunculus road for being communicated with the concentric tubes 1,1 of two medium chamber
1, 1
2, 1
3, what same heat transferring medium was flowed through two is separated by and is provided with the conduit 10 that connects the two medium chamber mouths of pipe between the medium chamber, and last two kinds of heat transferring mediums are discharged by last mouth of pipe 8 respectively; Described concentric tubes 1,1
1, 1
2, 1
3The number that is provided be four, fixed tube sheet 2,2
1, 2
2, 2
3And medium chamber 3,3
1, 3
2, 3
3Be provided with the group number be four groups, concentric tubes 1,1
1, 1
2, 1
3Press caliber order from small to large respectively with medium chamber 3,3
1, 3
2, 3
3By order connection connection from outside to inside; For the ease of concentric tubes 1,1
1, 1
2, 1
3Between dismounting, described concentric tubes 1,1
1, 1
2, 1
3An end respectively with separately fixed tube sheet 2,2
1, 2
2, 2
3Welding is fixing, and the other end is except the concentric tubes 1 of most peripheral
nThe fixed tube sheet 2 corresponding with it
nOutside welding is fixing, remaining concentric tubes 1,1
1, 1
2, 1
3Then two sealing tube sheets establishing sealing ring 4 by the therebetween that is fixed together seal;
Before the heat exchanger work, at first first heat transferring medium is imported first medium chamber 3 from first medium inlet, second heat transferring medium is imported second medium chamber 3 from second medium inlet of the heat exchanger other end relative with first medium inlet
1The flow direction of two kinds of heat transferring mediums is opposite, wherein:
The flow direction of first heat transferring medium is: enter into first medium chamber 3 of the other end from first medium chamber 3 concentric tubes 1 of flowing through, then the mouth of pipe and the 3rd medium chamber 3 by first medium chamber 3
2The mouth of pipe between set conduit 10 enter into the 3rd medium chamber 3
2In, enter the 3rd medium chamber 3
2In first heat transferring medium concentric tubes 1 of flowing through again
2Enter the 3rd medium chamber 3 of the other end
2, then by the 3rd medium chamber 3
2, conduit 10 enters into two tube sheets 2
3Between the inlet of the intermediate cavity that forms, discharge from the outlet of the middle chamber other end at last;
The flow direction of second heat transferring medium is: from second medium chamber 3
1The concentric tubes 1 of flowing through
1Enter into second medium chamber 3 of the other end
1In, then by second medium chamber 3
1With the 4th medium chamber 3
3Between set conduit 10 enter into the 4th medium chamber 3
3In, enter the 4th medium chamber 3
3In second heat transferring medium concentric tubes 1 of flowing through again
3Enter the 4th medium chamber 3 of the other end
3, at last by with the 4th medium chamber 3
3The outlet that is connected is discharged.
A kind of heat exchange sleeve of above embodiment, structure connect rationally, can effectively increase the heat exchange area of two kinds of heat transferring mediums, reduce raw-material use, and by its heat exchanger of making, volume is little, the heat exchange property height, effectively improve heat exchange efficiency, reduce the cost input.
Claims (4)
1. double pipe heat exchanger is characterised in that
Comprise be fixed in heat exchanger shell (5) inner press the caliber size concentric tubes of socket from inside to outside (1,1 successively
1, 1
2, 1
31
n); Concentric tubes (1,1
1, 1
2, 1
31
n) two ends respectively organize medium chamber (3,3 with paired formation respectively
1, 3
2, 3
33
n) be connected, each organizes medium chamber (3,3
1, 3
2, 3
33
n) for passing through fixed tube sheet (2,2
1, 2
2, 2
32
n) cavity that forms in the heat exchanger shell internal insulation; N is 3 or 4 or 5 or 6 or 7 or 8.
2. according to the described double pipe heat exchanger of claim 1, it is characterized in that described fixed tube sheet (2,2
1, 2
2, 2
32
n) be fixed in heat exchanger shell (5) outer end by flange, be equipped with the mouth of pipe (8), first medium inlet of first medium chamber (3) and second medium chamber (3 that are used for the medium circulation on each medium chamber
1) second medium inlet relative, and be equipped with in two adjacent medium chamber and flow to opposite various heat exchange medium, every group of medium chamber (3,3
1, 3
2, 3
33
n) between MEDIA FLOW siphunculus road for being communicated with the concentric tubes (1,1 of two medium chamber
1, 1
2, 1
31
n), what same heat transferring medium was flowed through two is separated by and is provided with the conduit (10) that connects the two medium chamber mouths of pipe between the medium chamber.
3. according to the described double pipe heat exchanger of claim 1, it is characterized in that described concentric tubes (1,1
1, 1
2, 1
31
n) number and fixed tube sheet (2,2 be set
1, 2
2, 2
32
n) and medium chamber (3,3
1, 3
2, 3
33
n) be provided with the group number be complementary concentric tubes (1,1
1, 1
2, 1
31
n) press caliber order from small to large respectively with medium chamber (3,3
1, 3
2, 3
33
n) be communicated with connection by order from outside to inside.
4. according to the described double pipe heat exchanger of claim 1, it is characterized in that described concentric tubes (1,1
1, 1
2, 1
31
n) an end respectively with separately fixed tube sheet (2,2
1, 2
2, 2
32
n) weld and fix, the other end is except the concentric tubes (1 of most peripheral
n) fixed tube sheet (2 corresponding with it
n) outside welding is fixing, remaining concentric tubes (1,1
1, 1
2, 1
3) two sealing tube sheets then establishing sealing ring (4) by the therebetween that is fixed together seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202392346U CN201569331U (en) | 2009-09-30 | 2009-09-30 | Sleeve-type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202392346U CN201569331U (en) | 2009-09-30 | 2009-09-30 | Sleeve-type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569331U true CN201569331U (en) | 2010-09-01 |
Family
ID=42661622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202392346U Expired - Lifetime CN201569331U (en) | 2009-09-30 | 2009-09-30 | Sleeve-type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201569331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677148A (en) * | 2017-10-10 | 2018-02-09 | 常州大学 | A kind of sleeve tube U shape heat exchange of heat pipe |
-
2009
- 2009-09-30 CN CN2009202392346U patent/CN201569331U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677148A (en) * | 2017-10-10 | 2018-02-09 | 常州大学 | A kind of sleeve tube U shape heat exchange of heat pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sleeve type heat exchanger for plastic welded together and its manufacture method Effective date of registration: 20140625 Granted publication date: 20100901 Pledgee: China Everbright Bank, Limited by Share Ltd, Yantai branch Pledgor: Feng Yuanshi Registration number: 2014990000508 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150210 Granted publication date: 20100901 Pledgee: China Everbright Bank, Limited by Share Ltd, Yantai branch Pledgor: Feng Yuanshi Registration number: 2014990000508 |
|
| ASS | Succession or assignment of patent right |
Owner name: HIDER ENERGY SAVING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: FENG YUANSHI Effective date: 20150722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150722 Address after: 265600, Penglai, Shandong province Yantai City South Gate Road 198, Shahe big Li Village South Patentee after: Sea Dare power-saving technology limited company Address before: 265600, No. 198 South Gate Road, Penglai, Shandong, Yantai Patentee before: Feng Yuanshi |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100901 |