CN106440890A - Plate type heat exchanger structure - Google Patents
Plate type heat exchanger structure Download PDFInfo
- Publication number
- CN106440890A CN106440890A CN201611086578.9A CN201611086578A CN106440890A CN 106440890 A CN106440890 A CN 106440890A CN 201611086578 A CN201611086578 A CN 201611086578A CN 106440890 A CN106440890 A CN 106440890A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- exchanger plates
- heat
- heat exchange
- wrinkles
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a plate type heat exchanger structure. The structure comprises a plurality of layers of heat exchange plates which are arranged in a stacked manner and form a cold and heat alternation interlayer and four protection plates used for fixing the heat exchange plates; the protection plates are arranged on the four corners of the heat exchange plates to form a box body, a plurality of wrinkles are arranged on the heat exchange plates, the wrinkles are sunken and form protrusions on the other sides of the heat exchange plates, runners are formed in the sinking positions of the wrinkles, two adjacent wrinkles form one runner on the corresponding protruding side, and the heat exchange plates are rotatably stacked to enable cold air and hot air to flow in and flow out of the box in a crossed manner; the wrinkles are punched on the heat exchange plates, the heat exchange plates are rotatably stacked, and therefore when the cold air or hot air flows along the wrinkles of the protruding sides, the cold air or hot air can move to the runners formed by the sinking positions of the wrinkles on the other sides or the runners formed by the protrusions of the adjacent wrinkles, the cold air or the hot air forms the cross flow along the runners, the air speed is wholly reduced, the cold air and hot air heat exchange time is prolonged, and the cooling efficiency is finally improved. The structure is used for the field of heat exchangers.
Description
Technical field
The present invention relates to heat exchanger field, more particularly to a kind of heat-exchangers of the plate type for air channel heat exchange.
Background technology
At present in industrial stoving field, in order to be able to make full use of the heat in high-temp waste gas after drying, the meeting of most of producer
To realize heat using heat exchanger fully to reclaim.Heat exchanger therein is usually gas-to-gas heat exchanger, and this heat exchanger is logical
Cross setting pipeline internally, hot blast and cold wind respectively in pipeline and pipeline outer between heat exchange, although such way enables
The purpose of heat exchange, but if it is necessary to lengthen pipeline when the demand of heat exchange increases, lead to the volume of heat exchanger to increase
Plus, take up room and increase.Meanwhile, in gas-to-gas heat exchanger heat transfer process, air velocity is too fast, leads to changing between cold wind and hot blast
The hot time shortens thus reducing heat exchange efficiency.
Content of the invention
It is an object of the invention to provide a kind of heat-exchangers of the plate type structure that can slow down wind speed and improve heat exchange efficiency.
The technical solution used in the present invention is：
Heat-exchangers of the plate type structure, including some heat exchanger plates being stacked and being formed the interlayer that colds and heat succeed each other and fixing each heat exchanger plates
Four backplates, four corners that each backplate is separately positioned on each heat exchanger plates form casings, each heat exchanger plates are provided with some
Fold, after each fold depression, the opposite side in heat exchanger plates forms projection, and the recess of each fold forms runner, and two adjacent pleats exist
Convex side forms runner, and each heat exchanger plates rotation stacking makes the runner direction in any two adjacent heat exchanger plates intersect, makes cold wind and heat
Wind intersection flows to, flows out each heat exchanger plates.
It is further used as the improvement of technique scheme, each heat exchanger plates are in four marginating compartments setting boss of homonymy and recessed
Groove, two boss form two grooves in heat exchanger plates opposite side, and two grooves form two boss in heat exchanger plates opposite side.
It is further used as the improvement of technique scheme, the cross section of each backplate is L-shaped, the opening between adjacent two backplates
Width is less than the length of groove or boss.
It is further used as the improvement of technique scheme, each fold trend is broken line, broken line has arc corners.
It is further used as the improvement of technique scheme, the angle of broken line is 120 °～150 °, the width of each fold and two
The interval ratio of adjacent pleats is 0.7～1.4.
Beneficial effects of the present invention：The heat exchanger plates that this heat-exchangers of the plate type structure passes through stacking save occupation of land, in each heat exchange
Fold stamped out on plate, each heat exchanger plates rotation stacking enable cold wind or hot blast along convex side fold flowing when channel to another layer
On the runner of the runner of fold recess formation or adjacent pleats high spot composition, and form channelling, then wind speed along this runner
Entire lowering, and then extend the time of cold and hot gas heat exchange, finally improve radiating efficiency.
Brief description
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the adjacent plate expanded schematic diagram of the present embodiment；
Fig. 2 is the integral installation schematic diagram of the present embodiment.
Specific embodiment
With reference to Fig. 1, Fig. 2, the present invention is heat-exchangers of the plate type structure, is stacked and forms the folder that colds and heat succeed each other including some
The heat exchanger plates 1 of layer and four backplates 5 of fixing each heat exchanger plates 1, each backplate 5 is separately positioned on four corner shapes of each heat exchanger plates 1
Become casing, each heat exchanger plates 1 are provided with some folds 2, after each fold 2 depression, the opposite side in heat exchanger plates 1 forms projection, respectively
Form runner, each heat exchanger plates 1 rotation stacking makes the runner direction in any two adjacent heat exchanger plates 1 hand between fold 2 and fold 2
Fork, makes cold wind and hot blast intersection flow to, flow out each heat exchanger plates 1.From Fig. 2, hot blast flows in the direction of lower-left and upper right, cold
Wind flows in the direction of upper left and bottom right.
In the present embodiment, often place one layer of heat exchanger plates 1, later layer heat exchanger plates 1 rotate 90 ° and are pressed on former heat exchanger plates 1, the
Three layers of heat exchanger plates 1 another mistake rotates 90 ° makes two heat exchanger plates 1 spaced apart towards identical；Certainly, third layer heat exchanger plates 1 can continue
Continue stacking after rotating 90 °, but ensure that the runner direction in two adjacent heat exchanger plates 1 forms angle.
Fold 2 is stamped out on each heat exchanger plates 1, each heat exchanger plates 1 rotation stacking makes cold wind or hot blast along the fold 2 of convex side
Can channel to during flowing on the runner of another layer of fold 2 recess formation or the runner of adjacent pleats 2 high spot composition, and edge should
Runner forms channelling, then wind speed entire lowering, and then extends the time of cold and hot gas heat exchange, final raising radiating effect
Rate.
As preferred embodiment, each heat exchanger plates 1 arrange boss 3 and groove 4 in four marginating compartments of homonymy, and two is convex
Platform 3 forms two grooves 4 in heat exchanger plates 1 opposite side；Two grooves 4 form two boss 3 in heat exchanger plates 1 opposite side.
In the present embodiment, each heat exchanger plates 1 are equal at the edge of the side of fold 2 projection, the import just to runner and outlet
There is groove 4, correspondingly groove 4 forms boss 3 in the opposite side of heat exchanger plates 1, and each heat exchanger plates 1 all have at the edge of remaining both sides
There is boss 3, correspondingly boss 3 forms groove 4 in the opposite side of heat exchanger plates 1, in adjacent heat exchanger plates 1 rotating layer poststack, when same
This lateral edges closing when the groove 4 of one lateral edges and boss 3 laminating, this side when groove 4 and boss 3 separation of same lateral edges
Edge forms air inlet or air outlet.Cold wind and hot blast are mainly along the flow passage of two fold 2 convex side composition.
Another embodiment is that the boss 3 on the heat exchanger plates 1 in Fig. 1 and groove 4 are all rotated 90 ° distribution, now cold
Wind and hot blast are mainly along the flow passage of each fold 2 recess side formation.
Heat exchanger plates 1 due to tetragon define boss 3 in the same direction or groove 4 in symmetrical side, in each heat exchanger plates 1 rotating layer
When folded, adjacent heat exchanger plates 1 can be formed naturally the edge of both sides closing, and air inlet and air outlet；Homonymy boss 3 simultaneously
Play the effect supporting each heat exchanger plates 1 it is only necessary to simple be laminated and can complete to pacify in four spacing backplates 5 of corners setting
Dress.
The interlayer being formed accordingly, due to each heat exchanger plates 1 only has inlet and outlet, and the edge on inlet and outlet side
Fitted closing by two boss 3, the design reduces steam and cold air scurry out from other places, waste of resource, affect heat exchange efficiency.
As preferred embodiment, the cross section of each backplate 5 is L-shaped, the A/F being formed between adjacent two backplates 5
Length less than groove 4 or boss 3.Four backplates 5 seal four corners of each heat exchanger plates 1, avoid steam and cold further
Gas is scurried out from other places, comprehensively improves the sealing of this heat-exchangers of the plate type structure.
As preferred embodiment, each fold 2 moves towards as broken line, and broken line has arc corners, and that is, broken line is by two
Individual line segment is constituted.
As preferred embodiment, the angle of broken line is 120 °～150 °, is easy to for most folds 2 to be arranged on heat exchange
The surface of plate 1, on the premise of guaranteeing that levels runner intersects, efficiently takies the surface of heat exchanger plates 1；The width of each fold 2
Interval ratio with two adjacent pleats 2 is 0.7～1.4, is easy to balance in the heat exchange efficiency the present embodiment between each runner, each pleat
The width of wrinkle 2 approximates the interval of two adjacent pleats 2.
The edge of the forward and reverse side of arrow being formed with reference to Fig. 1, broken line, each heat exchanger plates 1 have been respectively formed than fold 2 institute
In the low step of plane, its groove 4 or boss 3 are arranged on the step of this lower；Air inlet and air outlet against edge, recessed
Groove 4 or boss 3 are arranged on the step that this exceeds.This design makes each heat exchanger plates 1 in rotation stacking, air inlet and air outlet chi
The very little size being all higher than closed side, that is, be easy to air intake and air-out.
Certainly, the design creates and is not limited to above-mentioned embodiment, the combination of the various embodiments described above different characteristic, also may be used
To reach good effect.Those of ordinary skill in the art also can make equivalent change without prejudice on the premise of present invention spirit
Shape or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (5)
1. heat-exchangers of the plate type structure it is characterised in that：Including some heat exchanger plates being stacked and forming the interlayer that colds and heat succeed each other
（1）With fixing each described heat exchanger plates（1）Four backplates（5）, each described backplate（5）It is separately positioned on each heat exchanger plates（1）Four
Individual corner forms casing, each described heat exchanger plates（1）On be provided with some folds（2）, each described fold（2）In heat exchange after depression
Plate（1）Opposite side form projection, each described fold（2）Recess formed runner, two adjacent described folds（2）In convex side
Composition runner, each described heat exchanger plates（10）Rotation stacking makes any two adjacent heat exchanger plates（1）In runner direction intersect, cold wind and
Hot blast intersection flows to, flows out each described heat exchanger plates（1）.
2. heat-exchangers of the plate type structure according to claim 1 it is characterised in that：Each described heat exchanger plates（5）In homonymy
Four marginating compartments arrange boss（3）And groove（4）, boss described in two（3）In heat exchanger plates（1）Opposite side forms two grooves（4）,
Groove described in two（4）In heat exchanger plates（1）Opposite side forms two boss（3）.
3. heat-exchangers of the plate type structure according to claim 2 it is characterised in that：Each described backplate（5）Cross section be L
Shape, backplate described in adjacent two（5）Between A/F be less than groove（4）Or boss（3）Length.
4. the heat-exchangers of the plate type structure according to any one of claims 1 to 3 it is characterised in that：Each described fold（2）
Move towards as broken line, described broken line has arc corners.
5. heat-exchangers of the plate type structure according to claim 4 it is characterised in that：The angle of described broken line is 120 °～
150 °, each described fold（2）Width and two adjacent pleats（2）Interval ratio be 0.7～1.4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611086578.9A CN106440890A (en) | 2016-11-30 | 2016-11-30 | Plate type heat exchanger structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611086578.9A CN106440890A (en) | 2016-11-30 | 2016-11-30 | Plate type heat exchanger structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106440890A true CN106440890A (en) | 2017-02-22 |
Family
ID=58222961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611086578.9A Pending CN106440890A (en) | 2016-11-30 | 2016-11-30 | Plate type heat exchanger structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106440890A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110691954A (en) * | 2017-05-25 | 2020-01-14 | 株式会社日阪制作所 | Plate heat exchanger |
| CN111988971A (en) * | 2020-09-18 | 2020-11-24 | 珠海银河温控技术有限公司 | Heat exchange unit and heat exchange module |
| CN112097550A (en) * | 2020-07-31 | 2020-12-18 | 合肥森印科技有限公司 | Plate heat exchanger for intelligent integrated heat exchanger unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85205635U (en) * | 1985-12-18 | 1987-03-11 | 国家建材局山东工业陶瓷研究设计院 | Improved crisscross ceramic heat exchanger |
| CN101069058A (en) * | 2004-08-28 | 2007-11-07 | Swep国际股份公司 | A plate heat exchanger |
| CN103512416A (en) * | 2013-10-14 | 2014-01-15 | 洛阳瑞昌石油化工设备有限公司 | Efficient non-metallic corrosion resistant heat exchange device and plate heat exchanger with same |
| CN104406436A (en) * | 2014-11-29 | 2015-03-11 | 新昌县成丰机械配件厂 | Energy-saving plate heat exchanger |
| CN206352986U (en) * | 2016-11-30 | 2017-07-25 | 广东芬尼克兹节能设备有限公司 | Heat-exchangers of the plate type structure |
-
2016
- 2016-11-30 CN CN201611086578.9A patent/CN106440890A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85205635U (en) * | 1985-12-18 | 1987-03-11 | 国家建材局山东工业陶瓷研究设计院 | Improved crisscross ceramic heat exchanger |
| CN101069058A (en) * | 2004-08-28 | 2007-11-07 | Swep国际股份公司 | A plate heat exchanger |
| CN103512416A (en) * | 2013-10-14 | 2014-01-15 | 洛阳瑞昌石油化工设备有限公司 | Efficient non-metallic corrosion resistant heat exchange device and plate heat exchanger with same |
| CN104406436A (en) * | 2014-11-29 | 2015-03-11 | 新昌县成丰机械配件厂 | Energy-saving plate heat exchanger |
| CN206352986U (en) * | 2016-11-30 | 2017-07-25 | 广东芬尼克兹节能设备有限公司 | Heat-exchangers of the plate type structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110691954A (en) * | 2017-05-25 | 2020-01-14 | 株式会社日阪制作所 | Plate heat exchanger |
| CN110691954B (en) * | 2017-05-25 | 2021-05-11 | 株式会社日阪制作所 | Plate heat exchanger |
| CN112097550A (en) * | 2020-07-31 | 2020-12-18 | 合肥森印科技有限公司 | Plate heat exchanger for intelligent integrated heat exchanger unit |
| CN111988971A (en) * | 2020-09-18 | 2020-11-24 | 珠海银河温控技术有限公司 | Heat exchange unit and heat exchange module |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |