CN206683449U - Plate type heat exchanger - Google Patents
Plate type heat exchanger Download PDFInfo
- Publication number
- CN206683449U CN206683449U CN201620533612.1U CN201620533612U CN206683449U CN 206683449 U CN206683449 U CN 206683449U CN 201620533612 U CN201620533612 U CN 201620533612U CN 206683449 U CN206683449 U CN 206683449U
- Authority
- CN
- China
- Prior art keywords
- plate
- boss
- lug boss
- adjacent
- planaperturate
- 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.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of plate type heat exchanger, including at least three plates, each plate rotates 180 ° for adjacent plate, each plate mutually stacks with adjacent plate, the circulation passage of flow of fluid can be held by being formed between adjacent two plate, plate is provided with some distributary divisions to raise up, distributary division is by rows, the major axis extended line of shunting cross section intersects with one side of the length direction of plate, major axis extended line and the angle on one side of plate length direction are less than 90 °, distributary division in per a line is parallel to each other, one end that one end of each distributary division of a line in the distributary division of adjacent rows is adjacent with each distributary division of another row is staggered, it is raised that the distributary division of adjacent rows forms similar herringbone, while ensureing heat transfer effect, reduce the resistance that fluid flows through heat exchanger.
Description
【Technical field】
It the utility model is related to a kind of heat-exchange apparatus, and in particular to a kind of heat exchanger.
【Background technology】
Plate type heat exchanger is a kind of conventional heat exchanger, and available for liquid-liquid heat exchange, plate type heat exchanger is widely used in sky
Adjusting system and heat management system.Plate type heat exchanger includes multiple parallel plates stacked together, in this heat exchanger, adjacent panels
Spaced runner is formed between piece, fluid passes through flow passage.
In existing plate type heat exchanger, the heat exchange area on plate is provided with some herringbone corrugated projections, each
Plate rotates 180 ° relative to adjacent plate and is stacked and welds together.Fluid stream can be held by being formed between two adjacent herringbone wave's plates
Dynamic circulation passage, fluid can produce stronger flow-disturbing when flowing through herringbone wave's plate, increase heat exchange efficiency, and fluid exists
By herringbone wave, the contact area of plate and fluid is added during flowing, so as to add heat exchange area.But due to fluid
Strong flow-disturbing is produced when being flowed on herringbone wave's plate, it is excessive to enable flow across heat exchanger resistance.
Therefore, it is necessary to existing technology is improved, to solve above technical problem.
【Utility model content】
The purpose of this utility model is to provide a kind of plate type heat exchanger, and the same of higher heat exchange efficiency is kept making heat exchanger
When, the pressure drop of heat exchanger can be reduced, effectively solves above-mentioned technical problem.
To achieve the above object, the utility model adopts the following technical scheme that：A kind of plate type heat exchanger, including plate, institute
Stating plate includes the quantity of one of the first plate and the second plate, first plate and the second plate more than or equal to two
Individual, first plate is spaced and is stacked successively with second plate, first plate and adjacent second plate
The circulation passage of flow of fluid can be held by being formed between piece, and the plate is provided with four corner apertures, two corner apertures in four corner apertures
One side a close to the plate length direction is set, and described two corner apertures are planaperturate, and two other corner apertures is close to plate length
Another b in direction is set, the plate plane of the plate around two other described corner apertures formed with boss, it is described two other
Corner apertures is boss mouth, and the plate is additionally provided with distributary division, the projection that the distributary division is formed for the plate plane, the plate plane
It is arranged in a row including part, the distributary division between the adjacent distributary division, the shunting of at least four rows is provided with the plate plane
Portion, the distributary division are obliquely installed, and the distributary division is staggered with the corresponding distributary division of adjacent lines, corresponding point of adjacent rows
Stream is kept at a distance between portion, and the plate plane includes part between the corresponding distributary division of adjacent rows, and the shunting of adjacent rows
Projection at least one of the portion in the straight line of the line of centres of the boss mouth and planaperturate of the width close to the plate
Divide overlapped.
The distributary division includes the first lug boss and the second lug boss, first boss in two planaperturate it
Between region, second boss region between two boss mouths, close to the length direction in first lug boss
One side a one end and one side a of the length direction distance are less than in second lug boss close to the length direction
The distance between another side b of another side b one end and the length direction.
The distributary division includes the first lug boss and the second lug boss, first boss in two planaperturate it
Between region, second boss region between two boss mouths, in often going between adjacent two first lug boss away from
From less than the distance between adjacent two described second lug boss in often going, in adjacent rows two corresponding first lug bosses it
Between distance be less than the distance between two corresponding described second lug bosses in adjacent rows.
The distributary division includes the first lug boss and the second lug boss, first boss in two planaperturate it
Between region, second boss region between two boss mouths, the quantity of first lug boss is more than the second lug boss
Quantity, in first lug boss of adjacent rows close to the length direction one side a a line it is described first raised
The quantity in portion is less than the quantity of the first lug boss described in adjacent another row, close to described in second lug boss of adjacent rows
The quantity of second lug boss of the another side b of length direction a line is less than the number of the second lug boss described in adjacent another row
Amount.
The planaperturate includes the first planaperturate and the second planaperturate, described first corresponding at least two-phase of adjacent rows
Lug boss combines to form a kind of herringbone structure, and first lug boss combines the dogleg section for the class herringbone structure to be formed
The recess court of the dogleg section for the class herringbone structure to be formed is combined towards second planaperturate, first lug boss in tip
To first planaperturate, second lug boss of adjacent rows combines to form a class herringbone structure, and described second
Lug boss combines the tip direction boss mouth adjacent with second planaperturate of the dogleg section for the herringbone structure to be formed, institute
State the second lug boss combine the herringbone structure to be formed dogleg section recess towards adjacent with first planaperturate convex
Entablature.
The distributary division includes central part, the central part be arranged at first lug boss and second lug boss it
Between, the central part by rows, the centre between two first corresponding lug bosses of two adjacent lines, and it is described in
The projection at least a portion of center portion and the first lug boss on the straight line of the boss mouth and the planaperturate line of centres is overlapped,
The centre is between two second corresponding lug bosses of two adjacent lines, and the central part and the second lug boss are described
Projection at least a portion on the straight line of boss mouth and the planaperturate line of centres is overlapped.
The distributary division includes diversion division, and the diversion division is arranged at the both ends that the central part is expert at, the water conservancy diversion
The cross section in portion is class ellipse, and the diversion division is inclined to set, major axis extended line one end of the cross section of the diversion division
Intersect with adjacent planaperturate, the other end of the major axis extended line of the cross section of the diversion division and the another side b of length direction
Intersecting, the length of the cross section of the diversion division is more than the length of the cross section of the central part.
The cross section of the central part is class ellipse, and the central part is obliquely installed, and angle of inclination first increases and subtracted again
It is small.
The both ends that the central part is expert at are provided with supporting part, and supporting part, the support are provided between the two boss mouth
Portion is the projection that the plate plane is formed, and the height of projection of the supporting part is equal with the height of projection of the boss, the branch
The cross section of support part is circle.
Region of two planaperturate respectively close to sheet edges between the boss mouth adjacent thereto is respectively provided with branch
Support part, the supporting part are the projection that the plate plane is formed, and the height of projection of the supporting part and the projection of the boss are high
Spend equal.
Compared with prior art, the first kind projection of adjacent rows is staggered on plate of the present utility model, increase pair
The flow-disturbing effect of fluid, strengthens heat transfer effect；The similar herringbone wave that the distributary division composition of adjacent rows disconnects, ensureing heat exchange effect
While fruit, pressure drop is effectively reduced.
【Brief description of the drawings】
Fig. 1 is a kind of dimensional structure diagram of embodiment of the utility model plate type heat exchanger；
Fig. 2 is the structural representation of the first embodiment of the plate of plate type heat exchanger shown in Fig. 1；
Fig. 3 is the dimensional structure diagram of plate shown in Fig. 2；
Fig. 4 is the perspective diagram after plate shown in Fig. 2 stacks with adjacent plate；
Fig. 5 is the Section A-A schematic diagram along plate shown in Fig. 4；
Fig. 6 is the structural representation of second of embodiment of plate of plate type heat exchanger shown in Fig. 1.
【Embodiment】
The description that the direction such as upper, middle and lower, left and right is set forth below refers to the direction shown in accompanying drawing, does not imply that article
Direction when in use.The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in figure 1, plate type heat exchanger includes at least three plates being stacked together, plate includes interval stacking successively
The first plate and the second plate, being shaped as plate is approximate rectangular, and four angles of plate are the circular arc tangent with adjacent both sides,
According to different demands, the other shapes plate for meeting requirement can also be used.Plate is provided with four corner apertures, two of which
The one side of corner apertures in one side of two length directions of plate, two corner apertures are planaperturate, and another two corner apertures is close to plate
Two length directions one side in another side, plate in the plane along one week of another two corner apertures formed with raising up
Boss, formed with boss mouth on boss, another two corner apertures is boss mouth, and four corner apertures are arranged on close four angles on plate
Place, be advantageous to increase effective heat exchange area among plate.Here it is another that length direction refers to that the center of a planaperturate is pointed to
The direction at the center of one planaperturate, width then refer to the direction that the center of another planaperturate is pointed to the center of a planaperturate
Perpendicular direction.
In the present embodiment, the first plate and the second plate are made up of same mould, and the plate 1 of plate type heat exchanger needs one
Secondary mould, phase closed assembly after each plate 1 rotates 180 ° relative to adjacent plate 1, stream can be held by being formed between two adjacent plates 1
The circulation passage of body flowing, the boss mouth 3 of the boss 4 with adjacent plate 1 of the planaperturate 2 of plate 1 are corresponding.On plate 1
It is provided with some distributary divisions 5 between four corner apertures, distributary division 5 is the projection being upwardly formed from the plate plane of plate 1, each distributary division
Formed with flat part between 5, i.e., the projection of each distributary division 5 is interval and keeps certain distance, two adjacent distributary divisions on plate 1
Flat is provided between 5, flat part is a part for plate plane, the height of projection of distributary division 5 and the height of projection of boss 4
Equal or roughly equal, distributary division 5 is distributed on plate 1 by row, here, by some points parallel with one side of length direction
Stream portion 5 is referred to as going.Here it is to be understood that flat part is a part for plate plane.
Hereafter the raised cross section of described variety classes refers to raised in the section parallel with plate plane, distributary division 5
Cross section is class ellipse, it is pointed out here that it is rectangular-shaped structure among circular arc that class ellipse is also including both ends, also may be used
To be other shapes that rectangle, rhombus etc. meet demand, the major axis extended line of the cross section of distributary division 5 and two length of plate 1
The one side in direction or one side extended line of length direction intersect, major axis extended line and 1 liang of length of plate of the cross section of distributary division 5
The angle of the one side in direction or one side extended line of length direction is less than 90 °, i.e., each distributary division 5 tilts on plate 1 to be divided
Cloth.
Distributary division 5 in per a line can also be parallel to each other, naturally it is also possible to be arranged as required to angle of inclination not phase
Together, the length of each row distributary division 5 also can be identical or differed, per in a line close to the distributary division 5 of planaperturate 2 and boss 4 due to
Position relationship can shorten length.
On plate 1 the common adjacent edge of two planaperturates 2 for plate 1 a wherein length direction one side a, adjacent rows
Distributary division 5 in, the horizontal stroke of the distributary division 5 in distributary division 5 and the adjacent another row in one side a of length direction a line
Major cross-sectional axis extended line intersects, and one end of each distributary division 5 of a line in the distributary division 5 of adjacent rows is each with another row
The adjacent one end of distributary division 5 is staggered, i.e. one end of the distributary division 5 in a line two-phase corresponding with adjacent another row
Flat part between the end of adjacent distributary division 5 is corresponding, and the distributary division of adjacent rows is in the width close to the plate
Boss mouth and the planaperturate line of centres straight line projection at least a portion it is overlapped.It can so prevent between adjacent rows
The less fluid put-through channel of flow resistance is formed, improves the fluid flow-disturbing performance between two planaperturates, so as to improve heat exchange property.
Adjacent rows distributary division 5 can separately constitute similar herringbone projection, and the lambdoid two parts are in bending part
It is staggeredly to be spaced and discontinuous, fluid not only can be by flowing above distributary division 5, can also be between distributary division 5
Flat part is flowed, and the distributary division 5 for so designing distribution mode is advantageous to increase the flow-disturbing effect of fluid flow, ensures heat exchange
On the premise of effect, while the pressure loss can be reduced.
As shown in Fig. 2 the first embodiment of the plate of the plate type heat exchanger, distributary division 5 includes the He of the first lug boss 51
Second lug boss 52, the first lug boss 51 are arranged between two planaperturates 2, and the second lug boss 52 is arranged between two boss mouths 2,
Planaperturate 2 includes the first planaperturate 21 and the second planaperturate 22, and fluid can be flowed into plate 1 and phase by the first planaperturate 21
Flowed out again from the second planaperturate 22 after circulation passage between adjacent upper sheet space 1, upper sheet space 1 here refers to and the first lug boss 51
The adjacent plate 1 with the second lug boss 52.
The first lug boss 51 combination of adjacent rows forms a kind of herringbone bending, the dogleg section of the herringbone bending
Tip is towards the second planaperturate 22, and the recess of dogleg section is towards the first planaperturate 21, i.e., adjacent rows form between planaperturate
The arrangement of similar herringbone be that the second planaperturate 22 pointed to by the first planaperturate 21.Likewise, the second lug boss of adjacent rows
52 combinations form a kind of herringbone bending, and the tip direction of the dogleg section of the herringbone bending is adjacent with the second planaperturate 22
Boss mouth, the recess of dogleg section is towards the boss mouth adjacent with the first planaperturate 21, i.e., adjacent rows form between boss mouth
The arrangement of similar herringbone be that the boss mouth adjacent with the second planaperturate 22 is pointed to by the boss mouth adjacent with the first planaperturate 21.
So, tip direction and the lambdoid division 5 of class between boss mouth of the lambdoid distributary division 5 of class between planaperturate
Tip can form effective runner, can effectively improve being uniformly distributed in runner of the fluid between plate towards identical, from
And improve the heat transfer effect of heat exchanger.
In the present embodiment, in the first lug boss 51 close to length direction one side a one end and length direction one side a it
Between distance be less than the second lug boss 52 in the close length direction relative with one side a of length direction another side b one end with
The distance between another side b of length direction.That is, the as shown in Fig. 2 distributary division 5 adjacent with one side a of length direction
The distance between one side a of length direction is less than the another of the distributary division 5 adjacent with the another side b of length direction and length direction
The distance between one side b.It is possible thereby to make the another side b of the length direction of flowing flow relatively far away between two planaperturates 2
The flow resistance of near zone is smaller, is distributed the upper fluid of plate 1 more uniform, strengthens heat exchange property.
Central part 6 is additionally provided with plate 1 between the first lug boss 51 and the second lug boss 52, central part 6 is certainly
The projection that the place plate plane of plate 1 is upwardly formed, the height of projection of central part 6 are equal with the height of projection of boss 4 or substantially
Equal, central part 6 is between boss mouth and planaperturate on the extended line in region, and central part 6 is located at adjacent first in other words
Region between the lug boss 52 of lug boss 51 and second.
In the present embodiment, it is single-row layout by rows that central part 6, which is also,.Central part 6 can be located at two adjacent lines phases
Between corresponding two first lug boss 51, and the lug boss 51 of central part 6 and first is in the straight of boss mouth and the planaperturate line of centres
Projection at least a portion on line is overlapped.Central part 6 can also be located at two second corresponding lug bosses 52 of two adjacent lines
Between, and the projection at least a portion of the lug boss 52 of central part 6 and second on the straight line of boss mouth and the planaperturate line of centres
It is overlapped.So, each central part 6 can be made not formed between each first lug boss 51 and each second lug boss 52 respectively
The less straight-through runner of flow resistance, improves the flow-disturbing performance of flow of fluid, and fluid can be made more uniformly to be distributed, and improves heat exchange
The heat exchange property of device.In the present embodiment, the cross section of central part 6 is circle.
The both ends that central part 6 is expert at are also provided with diversion division 7, and diversion division 7 is from the upward shape of place plate plane of plate 1
Into projection, the height of projection of diversion division 7 is equal with the height of projection of boss 4, and the cross section of diversion division 7 is class ellipse, is led
Stream portion 7 is inclined to set, and major axis extended line one end of the cross section of diversion division 7 is intersected with adjacent planaperturate 2, and diversion division 7 is transversal
The other end of the major axis extended line in face intersects with the another side b of length direction, in order to which the fluid section at planaperturate 2 is guided
Flowed between two boss mouths 3, so that fluid is more uniformly distributed.Further, since cross section is right for circular central part 6
The resistance of fluid is less than distributary division 5 of the cross section for class ellipse, and the length of the cross section of diversion division 7 is transversal more than central part 6
The length of face diameter, i.e. diversion division 7 are bigger than the blocking surface of central part 6, two that the centrally disposed portion 6 of diversion division 7 is expert at
End, can avoid fluid from excessively flowing into the region of central part 6.
More to have a clear understanding of the structure of above-mentioned embodiment plate 1, Fig. 3 is refer to Fig. 5.It is as illustrated, adjacent
After plate 1 stacks, each raised flat part part with adjacent upper panel piece 1 welds together on plate 1, due to adjacent upper panel piece
1 raised forms concave surface in bottom, between the projection and the bottom concave surface of adjacent upper panel piece 1 on plate 1 or plate 1 it is flat
Can be formed between the bottom concave surface of portion and adjacent upper panel piece 1 can hold the space structure that fluid passes through, and a fluid part passes through convex
Rise and form complicated Three-dimensional Flow, a part is flowed by flat part, so as to reduce the pressure loss.
In this example, side of two planaperturates 2 respectively close to the edge of plate 1 between boss mouth 3 adjacent thereto can be with
It is respectively provided with supporting part 8, supporting part 8 is the projection being upwardly formed from the place plane of plate 1, height of projection and the boss 4 of supporting part 8
Height of projection it is equal, the cross section of supporting part 8 can be circle, the larger projection of other solders side can also be used, with this
To increase the bearing capacity of the both sides blank space of plate 1, heat exchanger pressure-bearing property is improved.
As shown in fig. 6, second of embodiment of the plate of the plate type heat exchanger, unlike the first embodiment,
The cross section of central part 6 is class ellipse, and the central part is obliquely installed, and angle of inclination first increases and reduced again.So can be with
The preferably excessive fluid circulation of limitation central part region, makes fluid distribution more uniform, moreover, in class ellipse
Center portion 6 is bigger than the central part contact area of circle, is more favorable to the welding of intermediate region.
The distance between adjacent two first lug boss 51 is less than the distance between adjacent two second lug boss 52 in often going, or
The quantity of the first lug boss of person 51 is more than the quantity of the second lug boss 52, and the distribution density of first lug boss is more than second
The distribution density of lug boss.It is also possible that in the first lug boss 51 of adjacent rows close to length direction one side a a line the
The quantity of one lug boss 51 is less than the quantity of adjacent another the first lug boss of row 51, is leaned in second lug boss of adjacent rows
The quantity of second lug boss of the another side b of nearly length direction a line is less than the second projection described in adjacent another row
The quantity in portion, in the second lug boss 52 of adjacent rows close to length direction one side a the second lug boss of a line 52 quantity
More than the quantity of adjacent another the second lug boss of row 52, even if the distributary division 5 in the shorter region of flow path between two planaperturates 2
With respect to comparatively dense, the distributary division 5 in the longer region of flow path is relatively sparse, the flow resistance of the side of planaperturate 2 is more than boss
The flow resistance of 3 sides of mouth, the segment fluid flow for making to flow between planaperturate 2 originally flow between boss mouth 3, made on plate 1
More uniform, the enhancing heat exchange property of fluid distrbution.
In the present embodiment, the both ends that central part 6 is expert at are provided with least two supporting parts 8, between two boss mouths 3
Flat part, i.e., the flat part larger part between the second lug boss 52 at the boss mouth 3 of the side of the first planaperturate 21 are provided with supporting part 8,
Further improve the pressure-bearing property of heat exchanger.
Above-mentioned embodiment is simply to of the present utility model for example, can be according to plate type heat exchanger different operating feelings
Condition, the angle of inclination of flexible modulation distributary division 5 and arrangement, it is upper that plate 1 is adjusted by convex shape change and changes in distribution
The flow resistance of body, fluid is uniformly distributed on plate 1, strengthen heat transfer effect.
It should be noted that：Above example is merely to illustrate the utility model and not limited described by the utility model
Technical scheme, although this specification has been carried out being described in detail with reference to the above embodiments to the utility model, this
Field it is to be appreciated by one skilled in the art that person of ordinary skill in the field still can modify to the utility model
Or equivalent substitution, and all do not depart from technical scheme and its improvement of spirit and scope of the present utility model, all should cover
In right of the present utility model.
Claims (10)
1. a kind of plate type heat exchanger, including plate, the plate includes the first plate and the second plate, first plate and
The quantity of one of two plates is more than or equal to two, and first plate is spaced and is stacked successively with second plate,
The circulation passage of flow of fluid can be held by being formed between first plate and adjacent second plate, and the plate is provided with four
Individual corner apertures, two corner apertures are set close to one side (a) of the plate length direction in four corner apertures, and described two corner apertures are
Planaperturate, two other corner apertures are set close to the another side (b) of plate length direction, described around two other described corner apertures
The plate plane of plate is formed with boss, and two other described corner apertures is boss mouth, it is characterised in that the plate is additionally provided with shunting
Portion, the distributary division are the projection that the plate plane is formed, and the plate plane includes part between the adjacent distributary division, described
Distributary division is arranged in a row, and at least four row distributary divisions, the distributary division are provided with the plate plane and is obliquely installed, the distributary division
It is staggered with the corresponding distributary division of adjacent lines, is kept at a distance between the corresponding distributary division of adjacent rows, the plate plane includes
Part between the corresponding distributary division of adjacent rows, and the distributary division of adjacent rows is described in the width close to the plate
Projection at least a portion of the straight line of the line of centres of boss mouth and planaperturate is overlapped.
2. plate type heat exchanger according to claim 1, it is characterised in that the distributary division includes the first lug boss and second
Lug boss, first boss region between the planaperturate of two corner apertures, second boss is in described two
Region between the boss mouth of corner apertures, close to the one end on one side (a) of the length direction and the length in first lug boss
Spend direction one side (a) distance be less than second lug boss in close to the length direction another side (b) one end with
The distance between another side (b) of the length direction.
3. plate type heat exchanger according to claim 1, it is characterised in that the distributary division includes the first lug boss and second
Lug boss, first boss region between the planaperturate of two corner apertures, second boss is in described two
Region between the boss mouth of corner apertures, the distance between adjacent two described first lug boss is less than described in often going adjacent two in often going
The distance between second lug boss, the distance between two corresponding described first lug bosses are less than in adjacent rows in adjacent rows
The distance between two corresponding described second lug bosses.
4. plate type heat exchanger according to claim 1, it is characterised in that the distributary division includes the first lug boss and second
Lug boss, first boss region between the planaperturate of two corner apertures, second boss is in described two
Region between the boss mouth of corner apertures, the quantity of first lug boss are more than the quantity of the second lug boss, adjacent rows it is described
Quantity in first lug boss close to first lug boss of a line on one side (a) of the length direction is less than adjacent another
The quantity of row first lug boss, close to the another side (b) of the length direction in second lug boss of adjacent rows
A line second lug boss quantity be less than the second lug boss described in adjacent another row quantity.
5. according to the plate type heat exchanger described in any one of claim 2 to 4, it is characterised in that it is flat that the planaperturate includes first
Face mouth and the second planaperturate, first lug boss corresponding at least two-phase of adjacent rows combine to form a kind of herringbone knot
Structure, first lug boss combine the tip of the dogleg section for the class herringbone structure to be formed towards second planaperturate, institute
State the first lug boss combine the class herringbone structure to be formed dogleg section recess towards first planaperturate, adjacent rows
Second lug boss combine to form a class herringbone structure, second lug boss combines the herringbone structure to be formed
Dogleg section tip towards the boss mouth adjacent with second planaperturate, second lug boss combines the herringbone to be formed
The recess direction boss mouth adjacent with first planaperturate of the dogleg section of shape structure.
6. plate type heat exchanger according to claim 5, it is characterised in that the distributary division includes central part, the center
Portion is arranged between first lug boss and second lug boss, the central part by rows, the centre in
Between two first corresponding lug bosses of two adjacent lines, and the central part and the first lug boss are in the boss mouth and planaperturate
On the straight line of the line of centres projection at least a portion it is overlapped, the centre in two adjacent lines it is corresponding two second
Between lug boss, and the projection of the central part and the second lug boss on the straight line of the boss mouth and the planaperturate line of centres
It is overlapped at least partially.
7. plate type heat exchanger according to claim 6, it is characterised in that the distributary division includes diversion division, the water conservancy diversion
Portion is arranged at the both ends that the central part is expert at, and the cross section of the diversion division is class ellipse, and the diversion division is inclined
Set, major axis extended line one end of the cross section of the diversion division is intersected with adjacent planaperturate, the cross section of the diversion division
The other end of major axis extended line intersect with the another side (b) of length direction, the length of the cross section of the diversion division is more than institute
State the length of the cross section of central part.
8. plate type heat exchanger according to claim 6, it is characterised in that the cross section of the central part is class ellipse,
The central part is obliquely installed, and angle of inclination first increases and reduced again.
9. plate type heat exchanger according to claim 6, it is characterised in that the both ends that the central part is expert at are provided with support
Portion, is provided with supporting part between the boss mouth of two corner apertures, and the supporting part is the projection that the plate plane is formed, the support
The height of projection in portion is equal with the height of projection of the boss, and the cross section of the supporting part is circle.
10. plate type heat exchanger according to claim 6, it is characterised in that the planaperturate of two corner apertures respectively and and its
Supporting part is respectively provided with close to the region of sheet edges between the adjacent boss mouth, the supporting part is that the plate plane is formed
Projection, the height of projection of the supporting part is equal with the height of projection of the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533612.1U CN206683449U (en) | 2016-06-02 | 2016-06-02 | Plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533612.1U CN206683449U (en) | 2016-06-02 | 2016-06-02 | Plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206683449U true CN206683449U (en) | 2017-11-28 |
Family
ID=60393758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620533612.1U Active CN206683449U (en) | 2016-06-02 | 2016-06-02 | Plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206683449U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592684A (en) * | 2018-04-30 | 2018-09-28 | 南京理工大学 | The novel plate heat exchanger plate of fishbone |
| CN111637781A (en) * | 2020-05-26 | 2020-09-08 | 珠海格力电器股份有限公司 | Gas heat exchanger, heat exchange assembly and heat exchange fin |
| CN111795603A (en) * | 2020-07-31 | 2020-10-20 | 富奥汽车零部件股份有限公司 | Heat exchange plate integrating turbulence and flow guide functions and heat exchanger |
| CN112414184A (en) * | 2020-08-28 | 2021-02-26 | 浙江三花智能控制股份有限公司 | Plate heat exchanger |
-
2016
- 2016-06-02 CN CN201620533612.1U patent/CN206683449U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592684A (en) * | 2018-04-30 | 2018-09-28 | 南京理工大学 | The novel plate heat exchanger plate of fishbone |
| CN111637781A (en) * | 2020-05-26 | 2020-09-08 | 珠海格力电器股份有限公司 | Gas heat exchanger, heat exchange assembly and heat exchange fin |
| CN111795603A (en) * | 2020-07-31 | 2020-10-20 | 富奥汽车零部件股份有限公司 | Heat exchange plate integrating turbulence and flow guide functions and heat exchanger |
| CN112414184A (en) * | 2020-08-28 | 2021-02-26 | 浙江三花智能控制股份有限公司 | Plate heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206683449U (en) | Plate type heat exchanger | |
| CN107462093A (en) | Plate type heat exchanger | |
| CN103791757B (en) | Heat transfer plate and the heat-exchangers of the plate type comprising this heat transfer plate | |
| CN105793662B (en) | Heat exchanger with improved flow | |
| WO2017133618A1 (en) | Heat-exchanging plate, and plate heat exchanger using same | |
| CN101970907B (en) | Oil cooler for transmission | |
| CN103868380A (en) | Plate heat exchanger | |
| KR101206858B1 (en) | Heat exchanging plate and plate-type heat exchanger configurating to stack the same | |
| CN104034190A (en) | Double Dimple Pattern Heat Exchanger | |
| CN108827057A (en) | A kind of plate heat exchanger composite corrugated plate card piece of novel fishbone | |
| CN1318817C (en) | Heat regenerator of original surface for gas turbine | |
| CN109443056A (en) | Two-sided staggeredly printed circuit board heat exchanger plates and heat exchanger | |
| CN209783356U (en) | Channel cross section inequality heat exchange element and heat exchange core | |
| JP3650657B2 (en) | Plate heat exchanger | |
| CN206787364U (en) | A kind of heat exchanger plate and plate type heat exchanger | |
| CN215930667U (en) | Heat exchange plate sheet of plate heat exchanger and plate heat exchanger | |
| CN212988112U (en) | Plate type heat exchanger with four V-shaped corrugated high-efficiency heat transfer plates | |
| CN105822355B (en) | A kind of New Gas Film cools down notching construction | |
| CN106197094B (en) | A kind of heat exchanger | |
| WO2020259645A1 (en) | Plate heat exchanger | |
| KR101315648B1 (en) | Plate-type heat exchanger | |
| CN100387927C (en) | Ribbed plate type heat exchanger with medium equipartition device | |
| CN221505769U (en) | Heat exchanger cloth liquid structure and heat exchanger with same | |
| CN215295984U (en) | High heat dissipation cooling tower filler | |
| CN212362927U (en) | Plate heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |