CN202757514U - Wide channel welding type plate type heat exchanger semicircle casing internal portion structure - Google Patents
Wide channel welding type plate type heat exchanger semicircle casing internal portion structure Download PDFInfo
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- CN202757514U CN202757514U CN 201220048699 CN201220048699U CN202757514U CN 202757514 U CN202757514 U CN 202757514U CN 201220048699 CN201220048699 CN 201220048699 CN 201220048699 U CN201220048699 U CN 201220048699U CN 202757514 U CN202757514 U CN 202757514U
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- heat exchanger
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- internal portion
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Abstract
The utility model discloses a wide channel welding type plate type heat exchanger semicircle casing internal portion structure which comprises a semicircle casing, stop blocks, an air deflector, and plate pairs. The wide channel welding type plate type heat exchanger semicircle casing internal portion structure of the utility model effectively changes the flow speed of a channel port heat exchanging medium, reduces the abrasiveness of the plate pairs caused by the heat exchanging medium, reduces the channel obstruction caused by medium precipitation, and realizes the improvement of the product heat transferring efficiency and the product service life.
Description
Technical field
The utility model relates to heat exchanger semi circular shells internal structure, relates to particularly a kind of fat pipe welded type plate type heat exchanger semi circular shells internal structure.
Background technology
As shown in Figure 3, in traditional fat pipe welded type plate type heat exchanger semi circular shells above the deflector two runners easily stifled, above the semi circular shells heat exchanger plates of two runners to abrasion than other heat exchanger plates to seriously.This not only reduces the heat transfer efficiency of fat pipe welded type plate type heat exchanger, and obstruction and the right abrasion of heat exchanger plates of runner in the semi circular shells, has had a strong impact on the service life of product.
The utility model content
The purpose of this utility model is, for the problems referred to above, proposes a kind of fat pipe welded type plate type heat exchanger semi circular shells internal structure, to realize improving product heat transfer efficiency and the advantage in service life.
For achieving the above object, the technical solution adopted in the utility model is: comprising: semi circular shells, block, deflector, plate are to, heat transferring medium runner, and described block becomes 30 ° ~ 80 ° angles with deflector, and described two plates form a heat transferring medium runner to the centre.
A kind of fat pipe welded type plate type heat exchanger semi circular shells internal structure of each embodiment of the utility model, owing to increase block, can be so that the flow velocity of every flow track media trend be even; Thereby effectively change runner mouth heat transferring medium flow velocity, reduce the heat transferring medium abrasion right to plate, reduce the medium precipitation and stop up runner, realize improving product heat transfer efficiency and service life.
Other features and advantages of the utility model will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the utility model.The purpose of this utility model and other advantages can realize and obtain by specifically noted structure in the specification of writing, claims and accompanying drawing.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the utility model fat pipe welded type plate type heat exchanger semi circular shells internal structure sectional view;
Fig. 2 is the utility model fat pipe welded type plate type heat exchanger semi circular shells cross section flow velocity cloud atlas;
Fig. 3 is the fat pipe welded type plate type heat exchanger semi circular shells internal structure sectional view of prior art;
Fig. 4 is the fat pipe welded type plate type heat exchanger semi circular shells cross section flow velocity cloud atlas of prior art.
The 1-semi circular shells; The 2-block; 3-plate pair; The 4-deflector; 5-heat transferring medium runner.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
According to the utility model embodiment, provide a kind of fat pipe welded type plate type heat exchanger semi circular shells internal structure.As shown in Figure 1, the present embodiment comprises: semi circular shells 1, block 2(thickness are 6mm), plate to 3, deflector 4, heat transferring medium runner 5 so that 5 flows of each heat transferring medium runner and flow velocity trend are evenly.4 one-tenth 30 ° ~ 80 ° angles of block 2 and deflector.Two plates form a heat transferring medium runner 5 in the middle of 3.
By Fig. 2, shown in 4, improve heat transferring medium runner 5 gas flows and flow velocity contrast situation in the fat pipe welded type plate type heat exchanger semi circular shells internal structure of front and back, by two blocks 2 that increase in the semi circular shells middle and upper part, so that each heat transferring medium runner 5 flows trend evenly, make the 11st, the speed of 12 heat transferring medium runners 5 obviously improves, so that heat transferring medium is difficult for precipitation herein, the 11st, 12 runner stopping states can effectively be improved, the speed of two runners obviously descends than the speed of other runners above the semi circular shells, top two right abrasions of runner heat exchanger plates are reduced in the semi circular shells, this will not only improve the heat transfer efficiency of fat pipe welded type plate type heat exchanger, and effectively prolong the service life of product.
In sum, the utility model is optimized design to fat pipe welded type plate type heat exchanger semi circular shells internal structure.It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (1)
1. fat pipe welded type plate type heat exchanger semi circular shells internal structure, it is characterized in that, comprise: semi circular shells (1), block (2), plate are to (3), deflector (4), heat transferring medium runner (5), described block (2) becomes 30 ° ~ 80 ° angles with deflector (4), described two plates are to forming a heat transferring medium runner (5) in the middle of (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220048699 CN202757514U (en) | 2012-02-15 | 2012-02-15 | Wide channel welding type plate type heat exchanger semicircle casing internal portion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220048699 CN202757514U (en) | 2012-02-15 | 2012-02-15 | Wide channel welding type plate type heat exchanger semicircle casing internal portion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757514U true CN202757514U (en) | 2013-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220048699 Expired - Lifetime CN202757514U (en) | 2012-02-15 | 2012-02-15 | Wide channel welding type plate type heat exchanger semicircle casing internal portion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202757514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524793A (en) * | 2015-09-09 | 2017-03-22 | 浙江盾安机电科技有限公司 | Heat exchanger |
| CN115218710A (en) * | 2022-09-08 | 2022-10-21 | 中国核动力研究设计院 | Heat exchange component, heat exchange core and heat exchange device |
-
2012
- 2012-02-15 CN CN 201220048699 patent/CN202757514U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524793A (en) * | 2015-09-09 | 2017-03-22 | 浙江盾安机电科技有限公司 | Heat exchanger |
| CN115218710A (en) * | 2022-09-08 | 2022-10-21 | 中国核动力研究设计院 | Heat exchange component, heat exchange core and heat exchange device |
| CN115218710B (en) * | 2022-09-08 | 2022-12-13 | 中国核动力研究设计院 | Heat exchange part, heat exchange core and heat exchange device |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |