CN202470842U - All-welded plate-type heat exchanger - Google Patents
All-welded plate-type heat exchanger Download PDFInfo
- Publication number
- CN202470842U CN202470842U CN2012200662323U CN201220066232U CN202470842U CN 202470842 U CN202470842 U CN 202470842U CN 2012200662323 U CN2012200662323 U CN 2012200662323U CN 201220066232 U CN201220066232 U CN 201220066232U CN 202470842 U CN202470842 U CN 202470842U
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- heat exchanger
- exchanger plates
- plate
- heat exchange
- welded plate
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Abstract
The utility model discloses an all-welded plate-type heat exchanger which comprises a heat exchange assembly, a frame assembly used for fixing the heat exchange assembly, a support base assembly which is connected with the frame assembly and supports the frame assembly, wherein the heat exchange assembly comprises a heat exchange plate bunch formed by welding a plurality of heat exchange plates together, and the heat exchange plate bunch is connected with a connecting tube through a transition device. The all-welded plate-type heat exchanger replaces the heat exchange plate bunch with the all-welded heat exchange plate bunch, adapts to a wide heat exchange temperature range, is simple and solid in modeling, and prolongs service life of the heat exchanger.
Description
Technical field
The utility model relates to the heat exchange equipment technical field, especially a kind of full welded plate formula heat exchanger.
Background technology
Rectangle full welded plate formula heat exchanger has the advantage of plate type heat exchanger as a kind of high-performance heat exchanger, overcome the weakness of plate type heat exchanger rubber cushion sealing again, has heat transfer efficiency height, high temperature resistant, advantage that bearing capacity is strong, and development in recent years is very fast.
The rectangle full welded plate formula heat exchanger that the patent No. 92213395.6 is invented is that special plate pipe is arranged in order, and the plate pipe is not of uniform size, in the toroidal shell of packing into after the welding; Place in plate bundle and cylindrical shell handing-over has added expansion joint; The plate that this invention is adopted is the plate of herringbone or other types, and the plate size is consistent, after the welding of plate bundle is accomplished; After adding round pull bar fixed head bundle with pressure strip, two arc assemblies of side welding.The manufacturer of this heat exchanger needs the manufacturing qualification of pressure vessel, and the manufacture process requirement technology is high, and cost is big, and at present most heat exchanger manufactory does not possess pressure vessel manufacturing qualification, carries out difficulty so promote.
Summary of the invention
In order to remedy that above-mentioned heat exchanger manufacturing process difficulty is high, cost is big, producer is few etc. and be unfavorable for the defective of promoting, the utility model provides a kind of full welded plate formula heat exchanger.
Its technical scheme does; A kind of full welded plate formula heat exchanger; Comprise heat-exchanging component, fixedly heat-exchanging component frame assembly, connect and the mounting assembly of support frame assembly; Said heat-exchanging component comprises the heat exchanger plates bundle that is welded by a plurality of heat exchanger plates, and the heat exchanger plates bundle is connected with adapter through transition apparatus.In the present technique scheme, the heat exchanger plates bundle is welded after through simple arrangements by heat exchanger plates and constitutes, and manufacture craft is simple, and the temperature range that finished product adapts to is big.
Said adapter comprises two groups totally four, and every winding Guan Douyu heat exchanger plates Shu Peihe constitutes independently medium access way.Adopt four two groups mode to come to form cold medium channel and hot media channel with the heat exchanger plates bundle respectively in the present technique scheme, the mode of four adapters is skilled in technique, and is simple and reliable.
Between the adapter of heat exchanger plates Shu Shangduan and transition apparatus, also be connected with expansion joint.Expansion joint is a sandwich construction.Adopt the expansion joint of sandwich construction, adapt to the effect of expanding with heat and contract with cold of medium, protection is taken over and the not influence of liquid body volume of heat exchanger plates bundle, has prolonged heat exchanger service life.
Heat-exchanging component comprises that also the pressure strip that is squeezed in heat exchanger plates bundle and arranged on left and right sides, the pressure strip of both sides couple together through fishbolt.
The supporting component of heat exchanger comprises arc plate, and arc plate is fixed on heat exchanger plates Shu Qianhou both sides and connects together with pressure strip.Adopt arc plate that the heat exchanger plates bundle is protected, both avoided the heat exchanger plates bundle,, avoided ambient temperature for the too much influence of heat exchanger generation again for the heat exchanger plates bundle has formed a thermal insulation layer receiving issuable injury when clashing into.
On above-mentioned arc plate, also be provided with current limiting plate, the adapter that is positioned at heat exchanger plates bundle front side is passed arc plate through current limiting plate and is connected to transition apparatus.Adopt current limiting plate, the medium of both sides forms the flow direction of an approximate adverse current before and after guaranteeing, has improved rate of heat exchange.
This novel heat exchanger plates bundle with heat exchanger replaces with the heat exchanger plates bundle that whole welding form, and it is big to adapt to the heat exchange temperature range, and the moulding simple rigid has prolonged service life of heat exchanger.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the heat exchanger plates bundle and two structural representations of being connected of pipe up and down of a kind of embodiment of the utility model;
Fig. 3 is pressure strip and the syndeton sketch map of arc plate of a kind of embodiment of the utility model;
Fig. 4 is the schematic top plan view of a kind of embodiment of the utility model;
Among the figure, 1, heat-exchanging component; 11, heat exchanger plates bundle; 12, pressure strip; 13, fishbolt; 2, frame assembly; 21, arc plate; 22, current limiting plate; 3, mounting assembly; 4, excessive device; 5, take over; 6, expansion joint.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
With reference to Fig. 1, a kind of embodiment of the utility model, a kind of full welded plate formula heat exchanger, comprise heat-exchanging component 1, fixedly heat-exchanging component frame assembly 2, connect and the mounting assembly 3 of support frame assembly.In conjunction with Fig. 2, said heat-exchanging component comprises the heat exchanger plates bundle 11 that is welded by a plurality of heat exchanger plates, and the heat exchanger plates bundle is connected with adapter 5 through transition apparatus 4.In the present embodiment; Adapter comprises two groups totally four, comprise two sides up and down that are installed in the heat exchanger plates bundle respectively and heat exchanger plates Shu Peihe constitute one independently medium channel last lower linking tube be positioned at heat exchanger plates bundle front side with another independently two adapters of medium channel of heat exchanger plates bundle formation.In order further to prolong the heat exchanger life-span, between the adapter of heat exchanger plates Shu Shangduan and transition apparatus, also be connected with expansion joint 6.Expansion joint is a sandwich construction.Can better when medium produces stereomutation because of temperature change, cushion, prolong the heat exchanger life-span
In conjunction with Fig. 3; The heat-exchanging component of present embodiment comprises that also the pressure strip 12 that is squeezed in heat exchanger plates bundle and arranged on left and right sides, the pressure strip of both sides couple together through fishbolt 13; The supporting component of heat exchanger comprises arc plate 21, and arc plate is fixed on heat exchanger plates Shu Qianhou both sides and connects together with pressure strip.
With reference to Fig. 4, on arc plate, also be provided with current limiting plate 22, the adapter that is positioned at heat exchanger plates bundle front side is passed arc plate through current limiting plate and is connected to transition apparatus.Current limiting plate is fixed the flow direction of medium, makes medium get into the heat exchanger plates bundle along direction, guarantees that medium flow direction in heat exchanger is reciprocal with another kind of medium, the raising heat exchange efficiency.
The above; Preferable case study on implementation for the utility model; Be not that the utility model is done any restriction; Everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of the utility model technical scheme according to the utility model technical spirit.
Claims (7)
1. full welded plate formula heat exchanger; Comprise heat-exchanging component (1), fixedly the frame assembly of heat-exchanging component (2), connect and the mounting assembly (3) of support frame assembly; It is characterized in that; Said heat-exchanging component comprises the heat exchanger plates bundle (11) that is welded by a plurality of heat exchanger plates, and the heat exchanger plates bundle is connected with adapter (5) through transition apparatus (4).
2. full welded plate formula heat exchanger according to claim 1 is characterized in that, said adapter comprises two groups totally four, and every winding Guan Douyu heat exchanger plates Shu Peihe constitutes independently medium access way.
3. full welded plate formula heat exchanger according to claim 2 is characterized in that, between the adapter of heat exchanger plates Shu Shangduan and transition apparatus, also is connected with expansion joint (6).
4. full welded plate formula heat exchanger according to claim 3 is characterized in that expansion joint is a sandwich construction.
5. full welded plate formula heat exchanger according to claim 4 is characterized in that, heat-exchanging component comprises that also the pressure strip (12) that is squeezed in heat exchanger plates bundle and arranged on left and right sides, two pressure strips couple together through fishbolt (13).
6. full welded plate formula heat exchanger according to claim 5 is characterized in that the supporting component of heat exchanger comprises arc plate (21), and arc plate is fixed on heat exchanger plates Shu Qianhou both sides and connects together with pressure strip.
7. full welded plate formula heat exchanger according to claim 6 is characterized in that, on arc plate, also is provided with current limiting plate (22), and the adapter that is positioned at heat exchanger plates bundle front side is passed arc plate through current limiting plate and is connected to transition apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200662323U CN202470842U (en) | 2012-02-28 | 2012-02-28 | All-welded plate-type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200662323U CN202470842U (en) | 2012-02-28 | 2012-02-28 | All-welded plate-type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470842U true CN202470842U (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200662323U Expired - Fee Related CN202470842U (en) | 2012-02-28 | 2012-02-28 | All-welded plate-type heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN202470842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538520A (en) * | 2012-02-28 | 2012-07-04 | 上海艾克森集团有限公司 | Fully-welded plate-type heat exchanger |
-
2012
- 2012-02-28 CN CN2012200662323U patent/CN202470842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538520A (en) * | 2012-02-28 | 2012-07-04 | 上海艾克森集团有限公司 | Fully-welded plate-type heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160812 Address after: 201804 Shanghai city Jiading District Xie Road No. 1458 Patentee after: Shanghai Accessen Group Co.,Ltd. Patentee after: Ai Kesen (Suzhou) heat transfer technology Co., Ltd. Address before: 201804 Shanghai city Jiading District Xie Road No. 1458 Patentee before: Shanghai Accessen Group Co.,Ltd. |
|
| 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: 20121003 Termination date: 20200228 |