CN209085415U - A kind of heat exchanger fin of plate heat exchanger - Google Patents
A kind of heat exchanger fin of plate heat exchanger Download PDFInfo
- Publication number
- CN209085415U CN209085415U CN201821604562.7U CN201821604562U CN209085415U CN 209085415 U CN209085415 U CN 209085415U CN 201821604562 U CN201821604562 U CN 201821604562U CN 209085415 U CN209085415 U CN 209085415U
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- CN
- China
- Prior art keywords
- substrate
- heat exchanger
- wave
- boss
- raised line
- 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 kind of heat exchanger fins of plate heat exchanger comprising substrate (1), there are four through-hole (4) for distribution on the substrate (1), and substrate (1) the upper and lower side middle position is respectively arranged with location hole (3)；Substrate (1) two sides is respectively arranged with seal groove (2), substrate (1) two sides is symmetrically distributed with wave raised line (6) and round boss (5), the wave raised line (6) on the two sides is respectively provided with mutually matched wave boss (61) and wave groove (62) far from the one end of substrate (1), and the round boss (5) on the two sides is respectively provided with mutually matched round small boss (51) and circular groove (52) far from the one end of substrate (1)；The heat exchanger fin of the plate heat exchanger its with accurate positioning, the advantages of will not being deviated between heat exchanger fin.
Description
Technical field
The utility model relates to technical field of heat exchangers, and in particular to a kind of heat exchanger fin of plate heat exchanger.
Background technique
Plate heat exchanger, which is that one kind is new and effective as made of a series of sheet metal closed assemblies with certain corrugated shape, to be changed
Hot device.Thin rectangular shape channel is formed between various plates, and heat exchange is carried out by half.The shell-and-tube heat exchanger phase of it and routine
Than under identical flow resistance and pump power Expenditure Levels, heat transfer coefficient will be higher by very much, be taken in applicable range
Manage on behalf of another the trend of shell heat exchanger.
And important component one of of the heat exchanger fin of plate heat exchanger as plate heat exchanger, it is used exclusively for plate-type heat-exchange
It is used to spacer medium in device and carries out the plate of heat exchange, quality influences overall performance and the work of plate heat exchanger
Situation, and the installation of existing heat exchanger fin be mostly on it, lower end open circular hole or similar semicircle orifice and be set on upper and lower guide post,
There is position inaccurate in this kind of assembly method, exist to be staggered between heat exchanger fin and cause the risk of leakage.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of heat exchanger fins of plate heat exchanger, have positioning quasi-
Really, the advantages of will not being deviated between heat exchanger fin.
Above-mentioned technical problem to be solved in the utility model is achieved by the following technical programs:
A kind of heat exchanger fin of plate heat exchanger comprising substrate, distribution is there are four through-hole on the substrate, on the substrate
Lower end middle position is respectively arranged with location hole；It is characterized in that, the substrate two sides is respectively arranged with seal groove, the substrate
Two sides is symmetrically distributed with wave raised line and round boss, and the wave raised line on the two sides is respectively provided with difference far from one end of substrate
And mutually matched structure, the round boss on the two sides are respectively provided with different and mutually matched knot far from one end of substrate
Structure.
Preferably, the wave raised line is distributed in the centre of substrate side by side, and the round boss is uniformly distributed in substrate
Upper and lower part, without departing from the range of seal groove.
Preferably, the different and mutually matched structures of the substrate two sides round boss are as follows: positive round boss
One end far from substrate has round small boss, and the round boss at the back side has far from one end of substrate to match with round small boss
The circular groove of conjunction.
Preferably, the different and mutually matched structures of the substrate two sides wave raised line are as follows: positive wave raised line
Far from substrate one end have it is identical as wave raised line shape, the wave boss of size reduction, the wave raised line at the back side is far from base
One end of plate has the wave groove matched with wave boss.
Preferably, the section of the seal groove is in inverted trapezoidal.
The utility model has the advantages that after using structure described in the utility model, since the round boss on heat exchanger fin two sides is respectively provided with
Mutually matched circle small boss and circular groove, the wave raised line on two sides are respectively provided with mutually matched wave boss and wave
Groove, adjacent plate can pass through round boss and the respective fit structure phase interworking of wave raised line, clamping positioning, so that phase
Heat exchanger fin positioning between neighbour is more accurate, lateral shift will not occur, and install simple and convenient；And there is section on heat exchanger fin
In the seal groove of inverted trapezoidal, so that the adhesive tape of gasket seal firmly installs stabilization on heat exchanger fin, it is ensured that sealing effect；And
It is provided with wave raised line and round boss on heat exchanger fin, fluid is made to generate turbulent flow, it is heavy on heat-transfer surface to reduce suspended particulates
Long-pending and fouling, while heat exchange area is increased, improve heat transfer effect.
Detailed description of the invention
Fig. 1 is the exchange fin structure schematic diagram of the utility model plate heat exchanger.
Fig. 2 is the partial enlarged view of Fig. 1.
The cross-sectional view of round boss or wave raised line when Fig. 3 is heat exchanger fin cooperation.
Wherein: 1-- substrate, 2-- seal groove, 3-- location hole, 4-- through-hole, 5-- round boss, 51-- circle small boss,
52-- circular groove, 6-- wave raised line, 61-- wave boss, 62-- wave groove.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments, but embodiment to the present invention not
It limits in any form.
Embodiment 1
The heat exchanger fin of plate heat exchanger as shown in Figs. 1-3 comprising substrate (1), on the substrate (1) there are four distributions
Through-hole (4), substrate (1) the upper and lower side middle position are respectively arranged with location hole (3)；It is characterized in that, the substrate (1) two
Face is respectively arranged with seal groove (2), and the section of the seal groove (2) is in inverted trapezoidal.Substrate (1) two sides is symmetrically distributed with
Wave raised line (6) and round boss (5), the wave raised line (6) are distributed in the centre of substrate (1) side by side, and the circle is convex
Platform (5) is uniformly distributed in the upper and lower part of substrate (1), without departing from the range of seal groove (2)；The wave raised line on the two sides
(6) one end far from substrate (1) is respectively provided with different and mutually matched structure, the substrate (1) two sides wave raised line (6)
Different and mutually matched structures are as follows: positive wave raised line (6) far from substrate (1) one end have and wave raised line (6)
Shape is identical, the wave boss (61) of size reduction, and the wave raised line (6) at the back side has far from the one end of substrate (1) and wave
The wave groove (62) that boss (61) matches.The round boss (5) on the two sides is respectively provided with not far from the one end of substrate (1)
Same and mutually matched structure, the different and mutually matched structures of the substrate (1) two sides round boss (5) are as follows: front
Round boss (5) there is round small boss (51) far from the one end of substrate (1), the round boss (5) at the back side is far from substrate (1)
One end there is the circular groove that matches with round small boss (51).
Working principle: heat exchanger fin is installed on upper lower guide rod by location hole (3), while adjacent plate passes through two sides
Round boss (5) and wave raised line (6) cooperate, i.e., round small boss (51) and circular groove (52) cooperate, and wave is convex
Platform (61) and wave groove cooperation (62)；By the adjacent further location fit of heat exchanger fin, entire assembling is completed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and utility model design are subject to equivalent substitution or change, should all cover in the protection scope of the utility model
Within.
Claims (5)
1. a kind of heat exchanger fin of plate heat exchanger comprising substrate (1), there are four through-hole (4), institutes for distribution on the substrate (1)
It states substrate (1) upper and lower side middle position and is respectively arranged with location hole (3)；It is characterized in that, substrate (1) two sides is respectively set
Have seal groove (2), substrate (1) two sides is symmetrically distributed with wave raised line (6) and round boss (5), the wave on the two sides
Raised line (6) is respectively provided with different and mutually matched structure far from the one end of substrate (1), and the round boss (5) on the two sides is remote
One end from substrate (1) is respectively provided with different and mutually matched structure.
2. the heat exchanger fin of plate heat exchanger according to claim 1, which is characterized in that the wave raised line (6) is arranged side by side
It is distributed in the centre of substrate (1), the round boss (5) is uniformly distributed in the upper and lower part of substrate (1), without departing from sealing
The range of slot (2).
3. the heat exchanger fin of plate heat exchanger according to claim 1, which is characterized in that described substrate (1) two sides is round
The different and mutually matched structures of boss (5) are as follows: positive round boss (5) has round small far from the one end of substrate (1)
The round boss (5) of boss (51), the back side has the circle matched with round small boss (51) recessed far from the one end of substrate (1)
Slot.
4. the heat exchanger fin of plate heat exchanger according to claim 1, which is characterized in that substrate (1) two sides wave
The different and mutually matched structures of raised line (6) are as follows: positive wave raised line (6) has far from the one end of substrate (1) and wave
Raised line (6) shape is identical, the wave boss (61) of size reduction, and the wave raised line (6) at the back side has far from the one end of substrate (1)
The wave groove (62) matched with wave boss (61).
5. the heat exchanger fin of plate heat exchanger according to claim 1, which is characterized in that the section of the seal groove (2)
In inverted trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604562.7U CN209085415U (en) | 2018-09-29 | 2018-09-29 | A kind of heat exchanger fin of plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604562.7U CN209085415U (en) | 2018-09-29 | 2018-09-29 | A kind of heat exchanger fin of plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209085415U true CN209085415U (en) | 2019-07-09 |
Family
ID=67118059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821604562.7U Expired - Fee Related CN209085415U (en) | 2018-09-29 | 2018-09-29 | A kind of heat exchanger fin of plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209085415U (en) |
-
2018
- 2018-09-29 CN CN201821604562.7U patent/CN209085415U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190709 Termination date: 20200929 |