CN205482487U - Plate type heat exchanger - Google Patents
Plate type heat exchanger Download PDFInfo
- Publication number
- CN205482487U CN205482487U CN201620039190.2U CN201620039190U CN205482487U CN 205482487 U CN205482487 U CN 205482487U CN 201620039190 U CN201620039190 U CN 201620039190U CN 205482487 U CN205482487 U CN 205482487U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- guide hole
- plate
- fixed plate
- rear fixed
- 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 - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a plate type heat exchanger, including preceding fixed plate and the after -fixing board of opposition, be provided with a plurality of parallel arrangement's heat exchanger fin between preceding fixed plate and the after -fixing board, the arc wave that is provided with a plurality of even settings on the heat exchanger fin swells, be provided with a plurality of fixed recesses on the border of preceding fixed plate and after -fixing board, the anchor inslot is provided with tension rod, and tension rod's two end screw thread connection have fixation nut, being provided with a plurality of board guide holes on preceding fixed plate and the after -fixing board, being provided with a plurality of guide holes on the heat exchanger fin, the board guide hole is corresponding with the position of piece guide hole. The utility model has the advantages of prior art's drawback, the reasonable novelty of structural design can be overcome to it.
Description
Technical field
This utility model relates to a kind of plate type heat exchanger, belongs to mechanical component field.
Background technology
Plate type heat exchanger is a kind of new type high efficient heat exchanger assembled by a series of sheet metal superpositions with certain bellows-shaped, forms thin rectangular shape passage, carry out heat exchange by plate between various plates.Plate type heat exchanger is the ideal equipment carrying out heat exchange between liquid-liquid, liquid-vapour, the feature such as it has, and heat exchange efficiency is high, heat loss is little, advantages of compact and light structure, floor space are little, it is easy to clean to install, be widely used, length in service life.Under uniform pressure damaed cordition, its ratio of heat transfer coefficient pipe heat exchanger height 3-5 times, and floor space is only 1/3rd of pipe heat exchanger, heat recovery rate may be up to more than 90%.On the metal heat-exchange plate of the bellows-shaped of heat exchanger, offering the corner apertures being easy to medium circulation, when these heat exchange plate superpositions fit together, these corner apertures will form the angular hole path of heat transferring medium in plate type heat exchanger, when medium flows between plate, it is in sufficient turbulence state.But existing plate type heat exchanger there is also substantially deposits cash: existing heat exchanger is for needing the medium of fixed time cleaning and designing to be easy to the structure cleaned.
Utility model content
The deficiency existed for prior art, technical problem to be solved in the utility model is to provide a kind of plate type heat exchanger, simple in construction, and spraying rate is fast, easy to use.
For solving above-mentioned technical problem, this utility model adopts the technical scheme that, a kind of plate type heat exchanger, including opposed front shoe and rear fixed plate, it is provided with some heat exchanger fins be arrangeding in parallel between front shoe and rear fixed plate, heat exchanger fin is provided with some arc wave projections being uniformly arranged；Being provided with some fixed grooves on the edge of described front shoe and rear fixed plate, be provided with stretching screw in fixed groove, the two ends of stretching screw are threaded fixing nut；If being provided with dry plate guide hole on described front shoe and rear fixed plate, if being provided with dry tablet guide hole on heat exchanger fin, plate guide hole is corresponding with the position of sheet guide hole；It is provided with plate guide hole pad on described plate guide hole, front shoe and rear fixed plate are provided with some auxiliary guide hole groups arranged ringwise, auxiliary guide hole group and the homocentric setting of plate guide hole；It is provided with sealing gasket between described heat exchanger fin；The area of described guide hole accounts for the 18.5% of heat exchanger fin area；2.8 times of the thickness that thickness is front shoe of described heat exchanger fin group, the thickness of front shoe is identical with the thickness of rear fixed plate.
Optimizing, above-mentioned plate type heat exchanger, described rear fixed plate is provided with support group, support group includes two cross bars be arrangeding in parallel and a vertical pole, and cross bar is arranged at the two ends of rear fixed plate, and the top of cross bar is connected by stringer board.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.By arranging plate guide hole pad so that the connecting line of plate guide hole can be dismantled, and can be carried out plate type heat exchanger after dismounting, make plate type heat exchanger is more prone to cleaning.Draw through overtesting, the area of sheet guide hole is set to account for the 18.5% of heat exchanger fin area, and the thickness of heat exchanger fin group is set to 2.8 times of the thickness of front shoe, so makes plate type heat exchanger while guaranteed efficiency, the amount of flow of heat transferring medium can be reduced, reduce use cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1 be front shoe, 2 be rear fixed plate, 3 be heat exchanger fin, 4 be some fixed grooves, 5 be stretching screw, 6 be plate guide hole, 7 be sheet guide hole, 8 for plate guide hole pad.
Detailed description of the invention
Of the present utility model technical characterstic is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
This utility model is a kind of plate type heat exchanger, including opposed front shoe and rear fixed plate, is provided with some heat exchanger fins be arrangeding in parallel between front shoe and rear fixed plate, heat exchanger fin is provided with some arc wave projections being uniformly arranged；Being provided with some fixed grooves on the edge of described front shoe and rear fixed plate, be provided with stretching screw in fixed groove, the two ends of stretching screw are threaded fixing nut；If being provided with dry plate guide hole on described front shoe and rear fixed plate, if being provided with dry tablet guide hole on heat exchanger fin, plate guide hole is corresponding with the position of sheet guide hole；It is provided with plate guide hole pad on described plate guide hole, front shoe and rear fixed plate are provided with some auxiliary guide hole groups arranged ringwise, auxiliary guide hole group and the homocentric setting of plate guide hole；It is provided with sealing gasket between described heat exchanger fin；The area of described guide hole accounts for the 18.5% of heat exchanger fin area；2.8 times of the thickness that thickness is front shoe of described heat exchanger fin group, the thickness of front shoe is identical with the thickness of rear fixed plate.Being provided with support group on described rear fixed plate, support group includes two cross bars be arrangeding in parallel and a vertical pole, and cross bar is arranged at the two ends of rear fixed plate, and the top of cross bar is connected by stringer board.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.By arranging plate guide hole pad so that the connecting line of plate guide hole can be dismantled, and can be carried out plate type heat exchanger after dismounting, room plate type heat exchanger be more prone to clean.Draw through overtesting, the area of sheet guide hole is set to account for the 18.5% of heat exchanger fin area, and the thickness of heat exchanger fin group is set to 2.8 times of the thickness of front shoe, so makes plate type heat exchanger while guaranteed efficiency, the amount of flow of heat transferring medium can be reduced, reduce use cost.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above; those skilled in the art; in essential scope of the present utility model, the change made, retrofit, add or replace, all should belong to protection domain of the present utility model.
Claims (2)
1. a plate type heat exchanger, it is characterized in that: include opposed front shoe and rear fixed plate, being provided with heat exchanger fin group between front shoe and rear fixed plate, heat exchanger fin group includes some heat exchanger fins be arrangeding in parallel, and heat exchanger fin is provided with some arc wave projections being uniformly arranged；Being provided with some fixed grooves on the edge of described front shoe and rear fixed plate, be provided with stretching screw in fixed groove, the two ends of stretching screw are threaded fixing nut；If being provided with dry plate guide hole on described front shoe and rear fixed plate, if being provided with dry tablet guide hole on heat exchanger fin, plate guide hole is corresponding with the position of sheet guide hole；It is provided with plate guide hole pad on described plate guide hole, front shoe and rear fixed plate are provided with some auxiliary guide hole groups arranged ringwise, auxiliary guide hole group and the homocentric setting of plate guide hole；It is provided with sealing gasket between described heat exchanger fin；The area of described guide hole accounts for the 18.5% of heat exchanger fin area；2.8 times of the thickness that thickness is front shoe of described heat exchanger fin group, the thickness of front shoe is identical with the thickness of rear fixed plate.
Plate type heat exchanger the most according to claim 1, it is characterised in that: being provided with support group on described rear fixed plate, support group includes two cross bars be arrangeding in parallel and a vertical pole, and cross bar is arranged at the two ends of rear fixed plate, and the top of cross bar is connected by stringer board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039190.2U CN205482487U (en) | 2016-01-18 | 2016-01-18 | Plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039190.2U CN205482487U (en) | 2016-01-18 | 2016-01-18 | Plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482487U true CN205482487U (en) | 2016-08-17 |
Family
ID=56669159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620039190.2U Expired - Fee Related CN205482487U (en) | 2016-01-18 | 2016-01-18 | Plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482487U (en) |
-
2016
- 2016-01-18 CN CN201620039190.2U patent/CN205482487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |