CN207214873U - A kind of heat exchanger plate changes - Google Patents
A kind of heat exchanger plate changes Download PDFInfo
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- CN207214873U CN207214873U CN201720983705.9U CN201720983705U CN207214873U CN 207214873 U CN207214873 U CN 207214873U CN 201720983705 U CN201720983705 U CN 201720983705U CN 207214873 U CN207214873 U CN 207214873U
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- convex closure
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- heat exchanger
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Abstract
A kind of heat exchanger plate changes, it is related to heat exchanger field, changed including plate, the plate is changed including first group of relative periphery, second group of relative periphery, first side, second side and multiple convex closures, the convex closure includes crisscross convex closure 6a, convex closure 6b, plurality of convex closure 6a is arranged in plate and changed in rows, and the direction of the row is parallel with peripheral direction；Multiple convex closure 6b are arranged in plate and changed in column form, and the direction of the row is parallel with peripheral direction, and the convex closure 6a is formed as convex closure, forms depression on the second side on the first side；The convex closure 6b is formed as convex closure, forms depression on the first side on the second side, the convex closure 6a of any two adjacent lines forms the passage with periphery equidirectional, the passage passes through whole first side, any two adjacent column convex closure 6b forms the passage with periphery equidirectional, the passage passes through whole second side, the application provides a kind of heat exchanger plate and changed, and is simple to manufacture, and can significantly improve heat exchanger effectiveness.
Description
Technical field
It the utility model is related to heat exchanger field, and in particular to a kind of heat exchanger plate changes.
Background technology
The fluid in system such as energy regenerating and electrical cooling that plate type heat exchanger is used in ventilating system and preheating it
Between heat transfer.Heat exchanger will have higher heat exchanger effectiveness, it is necessary to there is special construction, and adjacent panels alternatively between to protect
Hold a certain distance.For from the structure and operation principle of heat-exchangers of the plate type, how to control air flow resistance, raising resistance to
The key elements such as warm voltage endurance capability, increase heat exchange area, lifting air turbulence intensity, all it is the main property of heat transfer effect and heat exchange efficiency
Can index.Therefore, according to the actual demand of various concrete application environment, constantly these key elements are effectively optimized, turn into heat
Exchanger develops and the motive force of application upper a kind of requirement and advance.
At present, either utility model or utility model patent, have very to the scheme that heat-exchangers of the plate type optimizes
It is more, such as a kind of heat exchanger is disclosed in the prior art, it includes the corrugated plating for being provided with multiple different convex closures, to keep
Constant distance between adjacent panels simultaneously makes corrugated plating intensity be strengthened.The periphery edge that a kind of projection piece changes along plate extends.
In the knee of ripple, another convex closure is set, and along these crooked position Longitudinal extendings, but convex closure is soldered to ripple
On plate, this will change in manufacturing process in plate and take a lot of time.Welded in ripple knee, it gives ripple in the fabrication process
Card is also brought the problem of new in itself, and the convex closure of Longitudinal extending welding can not be accurately positioned when plate changes superposition.It is in addition, this
Structure can also limit fluid and be moved to ripple direction.
Utility model content
In order to solve above mentioned problem of the prior art, the application provides a kind of heat exchanger plate and changed, and it is simple to manufacture, and
Heat exchanger effectiveness can be significantly improved, its technical scheme is as follows：
A kind of heat exchanger plate is changed, including plate changes, and the plate was changed including first group of relative periphery, second group of relative week
Side, first side, second side and multiple convex closures, the convex closure include crisscross convex closure 6a, convex closure 6b, plurality of convex closure
6a is arranged in plate and changed in rows, and the direction of the row is parallel with peripheral direction；Multiple convex closure 6b are arranged in column form
Changed in plate, the direction of the row is parallel with peripheral direction, and the convex closure 6a is formed as convex closure, in the second side on the first side
Depression is formed on face；The convex closure 6b is formed as convex closure, forms depression, any two phase on the first side on the second side
The convex closure 6a of adjacent rows forms the passage with periphery equidirectional, and the passage passes through whole first side, and any two adjacent column is convex
6b formation and the passage of periphery equidirectional are wrapped, the passage passes through whole second side.
Further, the convex closure 6a, convex closure 6b are equidistantly arranged in plate and changed respectively.
Further, the plane that the direction that the convex closure is changed on two sides in plate convex closure, depression connect is changed with plate
Vertically, looked up from vertical section side, there is the shape of taper, triangle or just profound ripple in its section.
Further, the convex closure is made up of two sides and connected two end side surfaces, and end side surface is appearance
Face is arch or semicircle, and semicircle center is on the inside of convex closure.
Further, the plate, which is changed, is additionally provided with ripple, and with being arranged in parallel on convex closure 6b directions, it is covered in entirely ripple
Plate is changed on surface.
Further, the ripple changes in plate and projection is formed in first side, is changed in plate and depression is formed in second side.
Further, the ripple is seen as the shape of triangle or V-arrangement from vertical section.
Further, the plate changes is made up of aluminium, stainless steel or plastics.
Further, convex closure, ripple and the plate that the plate is changed are changed by compact technique one-shot forming.
According to above-mentioned technical proposal, the utility model plate, which changes, to be intended to be used for heat-exchangers of the plate type, and it is with conventional board-like heat
Exchanger identical mode is superimposed.First plate change rotation 0 degree superposition, second plate change be rotated by 90 ° after and first
Plate changes superposition, and the 3rd plate, which changes 0 degree of rotation and changed with second plate, is superimposed superposition, and the 4th plate, which changes, to be rotated by 90 ° afterwards and the 3rd plate
Superposition is changed, so move in circles superposition.It is rotational symmetry that convex closure changes arrangement in plate, plate change be rotated by 90 °, 180 °, 270 ° or
360 ° of person, convex closure all keeps the visual pattern of identical, this model change after superposition can ensure and adjacent panels to change all be convex closure
Top is contacted with each other, and the traveling of air-flow is neither disturbed on direction, and stably supporting heat exchange plate again in structure is formed
Air duct so that heat exchanger entirety resistive voltage endurance capability gets a promotion.
The utility model is not limited to examples detailed above, and in the range of this patent, many modifications and variations are possible, such as plates
Changing can be manufactured with any suitable material, and it can also be any suitable shape that plate, which changes convex closure,.The convex closure that this plate is changed has rule
Rule plate is arranged in change, it is reasonable in design, the smooth realization of the manufacturing is ensure that, improves production efficiency, reduces production
Cost.
Brief description of the drawings
The utility model is described in further detail below by embodiment combination accompanying drawing.
Fig. 1 is that plate of the present utility model changes a top view；
Fig. 2 is Fig. 1 side view diagram；
Fig. 3 is A partial enlarged drawings in Fig. 1；
Fig. 4 is partial, detailed view in Fig. 2.
Wherein, 1, plate changes；2nd, periphery；3rd, periphery；4th, first side；5th, second side；6th, convex closure；6a, convex closure；It is 6b, convex
Bag；7th, passage；8th, passage；9th, side；10th, end side surface；11st, ripple.
Embodiment
The utility model is described in further detail below by embodiment combination accompanying drawing.
As shown in Figure 1 and Figure 2,1 top view is changed for heat exchanger plate.This top view also contemplated changed as plate 1
One side 4 and changed as plate 1 second side 5.It is rectangle that plate, which changes 1, is made up of four peripheries 2,3, opposite side is parallel to each other.Plate changes
1 prioritizing selection is made up of aluminium, stainless steel or plastics as raw material, but can also select other suitable metals or height
The material of heat conduction is made.
Plate, which is changed on 1, many convex closures 6, and the convex closure 6 is made up of common compact technique, changes one-shot forming together with 1 with plate, no
Need to separate the manufacturing.Plate changes 1 and can also manufactured by other method, such as the shaping of electromagnetic forming, rubber blanket or hydraulic pressure
Shaping.
Plate, which is changed on 1, many convex closures 6, including convex closure 6a and convex closure 6b, and wherein convex closure 6a and convex closure 6b are quantitatively respectively accounted for
Half.Multirow convex closure 6a is identical with the direction of periphery 2, and equidistant placement is changed on 1 in plate.Multirow convex closure 6b is identical with the direction of periphery 3, etc.
Changed away from plate is arranged on 1.
Convex closure 6 is outside one's consideration except length, and other sizes are all consistent.Each convex closure 6 is shown as convex closure in this one side, but
Another side is then shown as being recessed.The convex closure 6a equidistantly arranged by row is shown as convex closure in the first side 4 that plate changes 1,
Then it is shown as being recessed on another side 5.The convex closure 6b equidistantly arranged by row is shown as being recessed in the first side 4 that plate changes 1,
Convex closure is then shown as in second side 5.The plane that the direction that convex closure and depression connect changes 1 with plate is vertical, i.e., changes 1 in plate
Direction of superposition on extend.Convex closure and depression see existing taper, also there is the shape of triangle or just profound ripple in vertical section direction
Shape.Changed in plate in plane, convex closure 6 has rectangular shape, end approximation elongated oval or approximate elongated rectangle.Convex closure by
Two sides 9 and connected two end side surfaces 10 form.End side surface is that outer surface is arch or semicircle, in semicircle
The heart is in the inner side of convex closure 6.
Convex closure 6 is longitudinal or transversely arranged.Convex closure 6a is equally to be arranged with the equidirectional of periphery 2；Convex closure 6b be with
The equidirectional of periphery 3 equally arranges.This model change 1 front and back is raised and depression, same side it is raised with it is recessed
Fall into and form 90 degree of angles, that is to say that along row and the angle of convex closure 6 along row arrangement be 90 degree.The shape of convex closure 6 of adjacent lines and adjacent column
Into passage 7.Passage 7 originates in periphery 2 or periphery 3, extends to the periphery 2 or periphery 3 of opposite side.The convex closure 6a of row arrangement is formed
Passage 7 it is parallel with periphery 2, arrange arrangement convex closure 6b formed passage 8 it is parallel with periphery 3.
As described above, convex closure 6a and convex closure 6b are changed in plate and row and column are formed on 1, according to row and column arrangement convex closure 6 each other
Between be not in contact with each other.Convex closure 6a at least one ends terminate at convex closure 6b center or end, and convex closure 6b at least one end terminates at convex
Wrap 6a center or end.Peripherally the convex closure 6a of 2 directions arrangement replaces point with the convex closure 6b that peripherally 3 directions are arranged
Cloth is changed on 1 in plate.There are adjacent 2,3 or 4 convex closure 6b around each convex closure 6a.Around each convex closure 6b
There are adjacent 2,3 or 4 convex closure 6a.Being arranged in plate and changing 1 outermost convex closure 6a has adjacent thereto two or 3
Individual convex closure 6b, other convex closure 6a have four adjacent convex closure 6b.Convex closure 6a peripherally 2 identical direction lateral arrangements,
Peripherally 3 identical directions are longitudinally arranged convex closure 6b, and the pattern that such convex closure 6 is formed may be considered the pros slightly offset
Shape pattern, H types arrangement is referred to as, or each row are arranged in T-shaped.Secondary series convex closure 6b relative to previous column convex closure 6b all
There is the offset distance of a fixation.Most of convex closure length is all consistent, but also has that part convex closure length is shorter, and shorter convex closure is by cloth
Put close to periphery 2 or periphery 3, and it is vertical with close peripheral direction.
Plate, which changes, many ripples 11 on 1, ripple 11, convex closure 6 and plate change 1 and together with one-shot forming, it is not necessary to separate
Manufacture.As shown in Figures 3 and 4.Ripple 11 and convex closure 6b is arranged in parallel on direction, can also be with convex closure 6b with an angle cloth
Put, such as 45 degree.Ripple 11 is arranged in around convex closure 6, and it is covered in whole plate and changed on 1 surface.Ripple 11 changes in plate
Formed raised on one side 4, changed in plate and depression is formed in 1 second side 5, ripple 11 be seen as from vertical section triangle or
V-arrangement.
Use above specific case is illustrated to the utility model, is only intended to help and is understood the utility model, and
Not limiting the utility model.For the utility model person of ordinary skill in the field, according to think of of the present utility model
Think, some simple deductions, deformation can also be made or replaced.
Claims (9)
1. a kind of heat exchanger plate changes, including plate changes（1）, it is characterised in that the plate changes（1）Including first group of relative periphery
（2）, second group of relative periphery（3）, first side（4）, second side（5）With multiple convex closures（6）, the convex closure（6）Including vertical
The wrong convex closure 6a of traversed by, convex closure 6b, plurality of convex closure 6a are arranged in plate and changed in rows（1）On, direction and the week of the row
Side（2）It is parallel on direction；Multiple convex closure 6b are arranged in plate and changed in column form（1）On, the direction and periphery of the row（3）On direction
Parallel, the convex closure 6a is in first side（4）On be formed as convex closure, in second side (5) formed depression；The convex closure 6b exists
Second side（5）On be formed as convex closure, in first side（4）It is upper to form depression, the convex closure 6a of any two adjacent lines formed with
Periphery（2）The passage of equidirectional（7）, the passage（7）Through whole first side（4）, any two adjacent column convex closure 6b shapes
Into with periphery（3）The passage of equidirectional（8）, the passage（8）Through whole second side（5）.
2. a kind of heat exchanger plate as claimed in claim 1 changes, it is characterised in that the convex closure 6a, convex closure 6b respectively etc. between
Changed away from plate is arranged in（1）On.
3. a kind of heat exchanger plate as claimed in claim 2 changes, it is characterised in that the convex closure（6）Changed in plate（1）Two sides
On convex closure, the direction that connects of depression and plate change（1）Plane it is vertical, looked up from vertical section side, there is cone in its section
The shape of shape, triangle or just profound ripple.
4. a kind of heat exchanger plate as claimed in claim 3 changes, it is characterised in that the convex closure（6）By two sides（9）With
Two connected end side surfaces（10）Composition, end side surface（10）It is that outer surface is arch or semicircle, semicircle center exists
Convex closure（6）Inner side.
5. a kind of heat exchanger plate as claimed in claim 1 changes, it is characterised in that the plate changes（1）On be additionally provided with ripple
（11）, ripple（11）Parallel with convex closure 6b directions, it is covered in whole plate and changed（1）On surface.
6. a kind of heat exchanger plate as claimed in claim 5 changes, it is characterised in that the ripple（11）Changed in plate（1）First
Side（4）It is upper to form projection, changed in plate（1）Second side（5）It is upper to form depression.
7. a kind of heat exchanger plate as claimed in claim 6 changes, it is characterised in that the ripple（11）From vertical section
For the shape of triangle or V-arrangement.
8. a kind of heat exchanger plate as claimed in claim 1 changes, it is characterised in that the plate changes（1）By aluminium, stainless steel or modeling
Material is made.
9. a kind of heat exchanger plate as claimed in claim 1 changes, it is characterised in that the plate changes（1）On convex closure（6）, ripple
Line（11）Changed with plate（1）By compact technique one-shot forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983705.9U CN207214873U (en) | 2017-08-08 | 2017-08-08 | A kind of heat exchanger plate changes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983705.9U CN207214873U (en) | 2017-08-08 | 2017-08-08 | A kind of heat exchanger plate changes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214873U true CN207214873U (en) | 2018-04-10 |
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ID=61818299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720983705.9U Active CN207214873U (en) | 2017-08-08 | 2017-08-08 | A kind of heat exchanger plate changes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289798A (en) * | 2017-08-08 | 2017-10-24 | 毅科热交换器（上海）有限公司 | A kind of heat exchanger plate is changed |
-
2017
- 2017-08-08 CN CN201720983705.9U patent/CN207214873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289798A (en) * | 2017-08-08 | 2017-10-24 | 毅科热交换器（上海）有限公司 | A kind of heat exchanger plate is changed |
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