CN203881186U - Multi-channel multi-medium welded type heat exchanger - Google Patents
Multi-channel multi-medium welded type heat exchanger Download PDFInfo
- Publication number
- CN203881186U CN203881186U CN201420243605.9U CN201420243605U CN203881186U CN 203881186 U CN203881186 U CN 203881186U CN 201420243605 U CN201420243605 U CN 201420243605U CN 203881186 U CN203881186 U CN 203881186U
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- China
- Prior art keywords
- plate
- heat exchanger
- baffle
- primary side
- type heat
- 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 abstract description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000005493 welding type Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a multi-channel multi-medium welded type heat exchanger which comprises a left pressing plate and a right pressing plate. A first baffle, a second baffle, a third baffle and a fourth baffle are sequentially arranged between the left pressing plate and the right pressing plate from bottom to top, the lower portion of the first baffle is provided with a primary side first medium outlet connection pipe and a primary side second medium outlet connection pipe, a secondary side inlet connection pipe is disposed between the first baffle and the second baffle, a plurality of heat exchange pieces are arranged between the second baffle and the third baffle and between the third baffle and the fourth baffle, a secondary side outlet connection pipe is further arranged between the third baffle and the fourth baffle, the upper portion of the fourth baffle is provided with an end socket, and the end socket is provided with a primary side first medium inlet connection pipe and a primary side second medium inlet connection pipe. The heat exchanger has the advantages of being resistant to temperature and pressure, high in heat transfer efficiency, compact in structure and high in adaptability, non-rubber sealing is achieved, and leakage is easy to achieve.
Description
Technical field
This product relates to the Novel welding type heat exchanger that a kind of multimedium passes in and out the born high pressure-temperature of heat exchange simultaneously.
Background technology
Plate type heat exchanger is the ideal equipment that liquid-liquid, liquid-vapour carry out heat exchange, and a kind of new type high efficient heat exchanger being formed by a series of sheet metal closed assemblies with certain bellows-shaped, forms thin rectangular shape passage between various plates, by plate, carry out exchange heat.The features such as it has that heat exchange efficiency is high, heat loss is little, advantages of compact and light structure, floor space are little, easy to clean is installed, be widely used, long service life.Under uniform pressure damaed cordition, doubly, floor space is pipe heat exchanger to the high 3-5 of its ratio of heat transfer coefficient pipe heat exchanger 1/3rd, and heat recovery rate can be up to more than 90%.
Common plate type heat exchanger only has 4 interfaces, for the import and export in hot junction and the import and export of cold junction; Secondly common plate type heat exchanger cannot be used in the occasion of high pressure, and dirty stifled phenomenon easily occurs.
Utility model content
The utility model is the demand to technology according to low-carbon economy, around what propose on the basis being the theme with energy-saving and emission-reduction.Improve bearing capacity and the temperature tolerance of plate-type heat-exchange heat exchanger.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of multichannel multimedium welded plate type heat exchanger, it comprises left pressure strip and right pressure strip, between described left pressure strip and right pressure strip, be provided with successively from the bottom to top the first plate washer, the second plate washer, third gear plate and fourth speed plate, the below of described the first plate washer is provided with the adapter of primary side the first media outlet and primary side the second media outlet is taken over, between described the first plate washer and the second plate washer, be provided with secondary side entrance sleeve, between described the second plate washer and third gear plate, and be equipped with some heat exchanger fins between third gear plate and the 4th baffle plate, between third gear plate and fourth speed plate, be also provided with secondary side discharge connection, described fourth speed plate top is provided with end socket, described end socket is provided with primary side the first medium entrance sleeve and primary side the second medium entrance sleeve.
As preferred version, described left pressure strip is fixedly connected with fourth speed plate with the first plate washer, the second plate washer, third gear plate by hold-down bolt with right pressure strip.
As preferred version, the both sides that the both sides that described primary side the first media outlet is taken over and primary side the second media outlet are taken over are equipped with leg.
As preferred version, between adjacent heat exchanger fin, all weld together.
As preferred version, between the bottom of described left pressure strip and the bottom of right pressure strip, be provided with base plate.
As preferred version, the front and back of described plate type heat exchanger is respectively equipped with positive guard plate and back of the body backplate.
As preferred version, the ripple's depth of described heat exchanger fin is greater than 6mm.
The utlity model has heatproof, withstand voltage, heat transfer efficiency is high, compact conformation, strong adaptability, without the easy advantage such as leakage of rubber seal; With welding, replaced the rubber gasket between plate, the medium temperature pressure of use can improve greatly, more more reliable than detachable heat exchanger sealing; More than plate ripple's depth reaches 6mm, improve the long-pending drag losses that reduces of cross section of fluid channel.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is the amplification view of heat exchanger fin in the utility model;
In figure: 11, left pressure strip; 12, right pressure strip; 21, the first baffle plate; 22, second baffle; 23, the 3rd baffle plate; 24, the 4th baffle plate; 3, hold-down bolt; 41, primary side the first media outlet is taken over; 42, primary side the second media outlet is taken over; 43, secondary side entrance sleeve; 44, secondary side discharge connection; 45, primary side the first medium entrance sleeve; 46, primary side the second medium entrance sleeve; 5, heat exchanger fin; 51, ripple; 61, positive guard plate; 62, back of the body backplate; 7, leg; 8, base plate; 9, end socket.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is further elaborated.
As Fig. 1, shown in Fig. 2 and Fig. 3: between left pressure strip 11 and right pressure strip 12 from the bottom to top by hold-down bolt 3 first plate washer 21 that has been fixedly connected sequentially, the second plate washer 22, third gear plate 23 and fourth speed plate 24, utilize bolt to fix, for convenience detach, between left pressure strip 11 and the low side of right pressure strip 12, be provided with base plate 8, the below of the first plate washer 21 is provided with the adapter 41 of primary side the first media outlet and primary side the second media outlet takes over 42, the both sides of the both sides of primary side the first media outlet adapter 41 and primary side the second media outlet adapter 42 are equipped with leg 7, between the first plate washer 21 and the second plate washer 22, be provided with secondary side entrance sleeve 43, between the second plate washer 22 and third gear plate 23, and between third gear plate 23 and the 4th baffle plate 24, be equipped with the heat exchanger fin 5 that some ripple 51 degree of depth are greater than 6mm, ripple 51 degree of depth reach the above cross section of fluid channel that can improve of 6mm and amass reduction drag losses, between adjacent two heat exchanger fins 5, all the mode by welding links together, by Welding Structure, replaced the rubber gasket between plate, the medium temperature pressure using can improve greatly, more more reliable than detachable heat exchanger sealing, there is heatproof, withstand voltage, heat transfer efficiency is high, compact conformation, strong adaptability, without the easy advantage such as leakage of rubber seal, between third gear plate 23 and fourth speed plate 24, be also provided with secondary side discharge connection 44, secondary side discharge connection 44 is positioned at the offside of secondary side entrance sleeve 43, fourth speed plate 24 tops are provided with end socket 9, end socket 9 is provided with primary side the first medium entrance sleeve 45 and primary side the second medium entrance sleeve 46, primary side the first media outlet takes over 41, primary side the second media outlet takes over 42, secondary side entrance sleeve 43, secondary side discharge connection 44, the specific panel that six adapters of primary side the first medium entrance sleeve 45 and primary side the second medium entrance sleeve 46 are particularly useful in MVR system is changed, the front and back of whole plate type heat exchanger is also respectively equipped with positive guard plate 61 and back of the body backplate 62.
Finally be necessary explanation: above embodiment is only for being described in further detail the technical solution of the utility model; can not be interpreted as the restriction to the utility model protection domain, some nonessential improvement that those skilled in the art makes according to foregoing of the present utility model and adjustment all belong to protection domain of the present utility model.
Claims (7)
1. a multichannel multimedium welded plate type heat exchanger, it is characterized in that: comprise left pressure strip and right pressure strip, between described left pressure strip and right pressure strip, be provided with successively from the bottom to top the first plate washer, the second plate washer, third gear plate and fourth speed plate, the below of described the first plate washer is provided with the adapter of primary side the first media outlet and primary side the second media outlet is taken over, between described the first plate washer and the second plate washer, be provided with secondary side entrance sleeve, between described the second plate washer and third gear plate, and be equipped with some heat exchanger fins between third gear plate and the 4th baffle plate, between third gear plate and fourth speed plate, be also provided with secondary side discharge connection, described fourth speed plate top is provided with end socket, described end socket is provided with primary side the first medium entrance sleeve and primary side the second medium entrance sleeve.
2. plate type heat exchanger as claimed in claim 1, is characterized in that: described left pressure strip is fixedly connected with fourth speed plate with the first plate washer, the second plate washer, third gear plate by hold-down bolt with right pressure strip.
3. plate type heat exchanger as claimed in claim 1, is characterized in that: the both sides that the both sides that described primary side the first media outlet is taken over and primary side the second media outlet are taken over are equipped with leg.
4. plate type heat exchanger as claimed in claim 1, is characterized in that: between adjacent heat exchanger fin, all weld together.
5. plate type heat exchanger as claimed in claim 1, is characterized in that: between the bottom of described left pressure strip and the bottom of right pressure strip, be provided with base plate.
6. plate type heat exchanger as claimed in claim 1, is characterized in that: the front and back of described plate type heat exchanger is respectively equipped with positive guard plate and back of the body backplate.
7. plate type heat exchanger as claimed in claim 1, is characterized in that: the ripple's depth of described heat exchanger fin is greater than 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243605.9U CN203881186U (en) | 2014-05-13 | 2014-05-13 | Multi-channel multi-medium welded type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243605.9U CN203881186U (en) | 2014-05-13 | 2014-05-13 | Multi-channel multi-medium welded type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203881186U true CN203881186U (en) | 2014-10-15 |
Family
ID=51681675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420243605.9U Expired - Lifetime CN203881186U (en) | 2014-05-13 | 2014-05-13 | Multi-channel multi-medium welded type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203881186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596330A (en) * | 2015-01-23 | 2015-05-06 | 上海艾克森集团有限公司 | Multimedia welding plate type heat exchanger |
-
2014
- 2014-05-13 CN CN201420243605.9U patent/CN203881186U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596330A (en) * | 2015-01-23 | 2015-05-06 | 上海艾克森集团有限公司 | Multimedia welding plate type heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |