CN105371684A - Sheet space structure for heat exchanger - Google Patents
Sheet space structure for heat exchanger Download PDFInfo
- Publication number
- CN105371684A CN105371684A CN201510931342.XA CN201510931342A CN105371684A CN 105371684 A CN105371684 A CN 105371684A CN 201510931342 A CN201510931342 A CN 201510931342A CN 105371684 A CN105371684 A CN 105371684A
- Authority
- CN
- China
- Prior art keywords
- slope
- heat exchanger
- slope surface
- plate
- face
- 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.)
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Classifications
-
- 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
- F28F3/042—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 in the form of local deformations of the element
- F28F3/046—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 in the form of local deformations of the element the deformations being linear, e.g. corrugations
Abstract
The invention relates to a sheet space structure for a heat exchanger. The sheet space structure comprises a main panel and stop slopes arranged on the two sides of the main panel, wherein a plurality of wave crest surfaces and a plurality of wave trough surfaces are also arranged on the main panel alternately; a first slope surface and a second slope surface are also arranged on the main panel; the two ends of each wave crest surface are connected with the first slope surface respectively; the first slope surface is connected with the second slope surface through a horizontal extension surface; the length of the first slope surface is different from that of the second slope surface; and the two ends of each wave trough surface are connected with the second slope surface respectively. Compared with other heat exchangers with asymmetric structures, with the adoption of a brazing heat exchanger formed with a sheet space group as a unit, the channel structure can ensure acquisition of different volumes and consistent pressure bearing capacity of two adjacent heat transfer medium channels without adding the area of a welding contact point of two adjacent sheet spaces, and the brazing heat exchanger is particularly suitable for special working conditions with some flows with obvious differences.
Description
Technical field
The present invention relates to a kind of heat exchanger plate chip architecture.
Background technology
Under prior art condition, plate type heat exchanger needs to reach the different effect of medium free air space (namely, the volume size that the medium of adjacent two kinds of heat exchanges flows through is not identical), be generally the asymmetric corrugated board structure adopted, make adjacent two ripples inconsistent.But such mode, because the quantity (i.e. contact density) of the welding contact point forming adjacent media passage is not identical, easily causes the bearing capacity difference of two kinds of adjacent heat exchange media excessive; In addition, the area of the welding contact point of adjacent media passage increases, and easily causes the thermal resistance of heat transferring medium to increase, is unfavorable for that system heat exchange efficiency improves.
Summary of the invention
In order to solve above-mentioned technical problem, the object of this invention is to provide a kind of heat exchanger plate chip architecture, the channel design that this sheet structure is formed both can obtain different volumes, can guarantee that again the bearing capacity of adjacent heat exchange medium channel is consistent, and additionally can not increase the area of adjacent plate welding contact point.
In order to realize above-mentioned object, present invention employs following technical scheme:
A kind of heat exchanger plate chip architecture, comprise the gear slope on main panel and both sides, described main panel is also alternately provided with multiple crest face and multiple trough face, described main panel is also provided with the first slope and the second slope, two ends, each crest face are connected with the first slope respectively, first slope is connected by horizontal-extending face with the second slope, and the length of the first slope is different from the length of the second slope, and two ends, each trough face are connected with the second slope respectively.
Preferably: first slope at two ends, described crest face becomes splayed to arrange, second slope at two ends, described trough face becomes herringbone to arrange.
Preferably: the length of described second slope is three times of the first slope.
With the brazed heat exchanger that plate groups of the present invention is formed for unit, adjacent two kinds of heat exchange mediums can be realized and in heat exchanger, flow through the volume size difference of passage (generally, flow of refrigerant is through the passage of less volume, and adjacent heat exchange medium flows through the passage of larger volume).In addition, compared with the heat exchanger of other unsymmetric structures, such channel design both can obtain different volumes, can guarantee that again the bearing capacity of adjacent heat exchange medium channel is consistent, and additionally can not increase the area of adjacent plate welding contact point.Be particularly useful for the special operation condition that some flows have notable difference.
Accompanying drawing explanation
Fig. 1 is for adopting heat exchanger structure schematic diagram of the present invention.
Fig. 2 is the cross-sectional view adopting unit sheet bar group of the present invention.
Fig. 3 is the structural representation of the adjacent two boards sheet of the present invention.
Fig. 4 is the structural representation of the plate of the another kind of surface texture of employing of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
The heat exchanger of a kind of not isometric(al) channel design as shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprise end plate 1, cold media outlet pipe 11, thermal medium inlet tube 12, cold medium inlet pipe 14, thermal medium outlet pipe 13, heat exchange plate group and base plate 2, described end plate 1, heat exchange plate group and base plate 2 stack gradually, soldering forms; Described cold media outlet pipe 11 and thermal medium inlet tube 12 run through the top of end plate 1 and heat exchange plate group respectively, and described cold medium inlet pipe 14 and thermal medium outlet pipe 13 run through the bottom of end plate 1 and heat exchange plate group respectively.
Described heat exchange plate group comprises at least one group of unit sheet bar group, described unit sheet bar group comprises two panels first plate 3 and two panels second plate 4, described first plate 3 and the second plate 4 include the gear slope 31 on main panel and both sides, described main panel is also alternately provided with multiple crest face 32 and multiple trough face 33, described main panel is also provided with the first slope 34 and the second slope 35, two ends, each crest face 32 are connected with the first slope 34 respectively, first slope 34 is connected by horizontal-extending face 36 with the second slope 35, and the length of the first slope 34 is different from the length of the second slope 35, two ends, each trough face 33 are connected with the second slope 35 respectively, described first plate 3 and the second plate 4 main panel knot form axial symmetry, described two panels first plate 3 and two panels second plate 4 are according to crest face faced by trough, crest replaces stacking formation first passage 5 and second channel 6 before and after the mode in trough face.Described first plate 3 and the second plate 4 surface can adopt the mode of groove and raised line adjacent distributions to form first passage 5 and second channel 6, and described first plate 3 and the second plate 4 surface also can adopt the mode of boss and pothole adjacent distributions to form first passage 5 and second channel 6.
First slope, 34 one-tenth splayed arrangements at two ends, described crest face 32, the second slope 35 one-tenth herringbone arrangements at two ends, described trough face 33.In described first plate 3, the length of the second slope 35 is three times of the first slope 34 length, and in described second plate 4, the length of the second slope 35 is 1/3rd of the first slope 34 length.
First plate 3 is out of shape by the corrugated cardboard sheet of conventional symmetric, and its deformed region is positioned on the inclined-plane that crest face is connected with trough face, and deformation tendency is that symmetry direction widens region, crest face, makes the inclined-plane of original rule be deformed into irregular ladder profile.Meanwhile, region, trough face the widening also because of region, crest face of the first plate 3, and oppositely narrow, the irregular notch cuttype curved surface that the trend that also becomes is contrary.Its crest face region projection area is comparatively large, and trough face region projection area is less, but crest face height is identical with the trough face degree of depth.
Second plate 4 is out of shape by the corrugated cardboard sheet of conventional symmetric, and its deformed region is positioned on the inclined-plane that crest face is connected with trough face, and deformation tendency is that symmetry direction narrows region, crest face, makes the inclined-plane of original rule be deformed into irregular ladder profile.Meanwhile, region, trough face the narrowing also because of region, crest face of the second plate 4, and oppositely widen, the irregular notch cuttype curved surface that the trend that also becomes is contrary.Its crest face region projection area is less, and trough face region projection area is comparatively large, but crest face height is identical with the trough face degree of depth.
By the first plate 3 and the second plate 4 according to crest in the face of trough face, the usual manner of trough in the face of crest face is alternately stacked up, the position, trough face of the first plate 3 just in time contacts with the position, crest face of the second plate 4 and forms contact, the gear slope of plate surrounding and the concave, convex platform in plate corner apertures region, as sealing surface (consistent with usual plate type heat exchanger), form adjacent heat exchanging medium passage.First plate 3 is formed second channel 6 by the region, crest face that widens and the second plate 4 by the trough face areas combine widened; Meanwhile, the first plate 3 is then combined as first passage 5 by the region, crest face of narrowing by the region, trough face of narrowing and the second plate 4.The degree of depth because of ripple is all identical, so can find out that the volume of second channel 6 is obviously greater than the volume of adjacent first passage 5.
The brazing plate type heat exchanger be combined into by end plate, base plate, adapter and some plate groups.Thermal medium flows into from thermal medium inlet tube 12, flows through second channel 6, finally flows out from thermal medium outlet pipe 13; Meanwhile, cold medium flows into from cold medium inlet pipe 14, flows through first passage 5, finally flows out from cold media outlet pipe 11.
When differing comparatively large for physical characteristic or two kinds of larger media of traffic requirement difference carry out heat exchange, the heat transfer effect of this Novel asymmetric volume runner heat exchanger involved in the present invention is better than the successful of symmetrical volume flow road heat exchanger.Relative to the plate type heat exchanger of existing asymmetric volume, the Novel asymmetric volume passage plate groups that the present invention proposes, under the not isometric prerequisite of formation, can guarantee that the bearing capacity of adjacent heat exchange medium channel is consistent, and additionally can not increase the area of adjacent plate welding contact point, thus the energy efficiency of whole system can be made higher.Meanwhile, if be used alone the wherein a kind of corrugated cardboard sheet in plate groups, stacking in the mode of Plane Rotation 180 degree, the plate type heat exchanger of the symmetrical volume runner of the routine that also can form, for plate type heat exchanger provides abundanter plate combinatory possibility.
Finally, it should be pointed out that above embodiment is only representative example of the present invention, the present invention can also have many distortion: as described in the length of the second slope 35 only need be greater than the length of the first slope 34; As described in the shape in horizontal-extending face 36 also can be inclined-plane; During as tapered plane that plate as described in relating to contacts with heat transferring medium or skew surface, size, shape, quantity, position can be different etc.Every above embodiment is done according to essence of the present invention any simple modification, equivalent variations and modification, all should think and belong to protection scope of the present invention.
Claims (3)
1. a heat exchanger plate chip architecture, it is characterized in that: the gear slope (31) comprising main panel and both sides, described main panel is also alternately provided with multiple crest face (32) and multiple trough face (33), described main panel is also provided with the first slope (34) and the second slope (35), each crest face (32) two ends are connected with the first slope (34) respectively, first slope (34) is connected by horizontal-extending face (36) with the second slope (35), and the length of the first slope (34) is different from the length of the second slope (35), each trough face (33) two ends are connected with the second slope (35) respectively.
2. a kind of heat exchanger plate chip architecture according to claim 1, is characterized in that: first slope (34) at described crest face (32) two ends becomes splayed arrangement, and second slope (35) at described trough face (33) two ends becomes herringbone arrangement.
3. a kind of heat exchanger plate chip architecture according to claim 1, is characterized in that: the length of described first slope (34) is three times or 1/3rd of the second slope (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931342.XA CN105371684B (en) | 2015-12-15 | 2015-12-15 | A kind of heat exchanger plate chip architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931342.XA CN105371684B (en) | 2015-12-15 | 2015-12-15 | A kind of heat exchanger plate chip architecture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105371684A true CN105371684A (en) | 2016-03-02 |
| CN105371684B CN105371684B (en) | 2017-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510931342.XA Ceased CN105371684B (en) | 2015-12-15 | 2015-12-15 | A kind of heat exchanger plate chip architecture |
Country Status (1)
| Country | Link |
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| CN (1) | CN105371684B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197091A (en) * | 2016-08-22 | 2016-12-07 | 天津三电汽车空调有限公司 | All-aluminium type plate type heat exchanger is used in heat generating member cooling on electric vehicle |
| CN106679485A (en) * | 2016-08-30 | 2017-05-17 | 江苏菲尔克斯换热科技有限公司 | Dissymmetrical heat exchanger plate sheet and dissymmetrical heat exchanger |
| CN107062978A (en) * | 2017-06-06 | 2017-08-18 | 江苏菲尔克斯换热科技有限公司 | A kind of heat exchanger plate and plate type heat exchanger |
| CN108999705A (en) * | 2018-07-09 | 2018-12-14 | 武汉英康汇通电气有限公司 | Regenerator core and regenerator including regenerator core |
| US10989486B2 (en) | 2016-03-30 | 2021-04-27 | Alfa Laval Corporate Ab | Heat transfer plate and plate heat exchanger comprising a plurality of such heat transfer plates |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303123A (en) * | 1978-07-10 | 1981-12-01 | Alfa-Laval Ab | Plate heat exchanger |
| CN2097998U (en) * | 1991-07-15 | 1992-03-04 | 沈阳黎明发动机制造公司工程机械厂 | Unequal-sectional plate type heat exchanger |
| CN1399117A (en) * | 2001-07-25 | 2003-02-26 | 袁士操 | Plate heat exchanger with shaped strip and welded structure |
| CN2828711Y (en) * | 2005-09-06 | 2006-10-18 | 杭州钦宝制冷设备有限公司 | Corrugation heat exchanging blade for plate heat exchanger |
| CN201954991U (en) * | 2011-01-27 | 2011-08-31 | 江苏宝得换热设备有限公司 | Plate heat exchanger |
| CN205300358U (en) * | 2015-12-15 | 2016-06-08 | 浙江鸿远制冷设备有限公司 | Heat exchanger sheet structure |
-
2015
- 2015-12-15 CN CN201510931342.XA patent/CN105371684B/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303123A (en) * | 1978-07-10 | 1981-12-01 | Alfa-Laval Ab | Plate heat exchanger |
| CN2097998U (en) * | 1991-07-15 | 1992-03-04 | 沈阳黎明发动机制造公司工程机械厂 | Unequal-sectional plate type heat exchanger |
| CN1399117A (en) * | 2001-07-25 | 2003-02-26 | 袁士操 | Plate heat exchanger with shaped strip and welded structure |
| CN2828711Y (en) * | 2005-09-06 | 2006-10-18 | 杭州钦宝制冷设备有限公司 | Corrugation heat exchanging blade for plate heat exchanger |
| CN201954991U (en) * | 2011-01-27 | 2011-08-31 | 江苏宝得换热设备有限公司 | Plate heat exchanger |
| CN205300358U (en) * | 2015-12-15 | 2016-06-08 | 浙江鸿远制冷设备有限公司 | Heat exchanger sheet structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10989486B2 (en) | 2016-03-30 | 2021-04-27 | Alfa Laval Corporate Ab | Heat transfer plate and plate heat exchanger comprising a plurality of such heat transfer plates |
| CN106197091A (en) * | 2016-08-22 | 2016-12-07 | 天津三电汽车空调有限公司 | All-aluminium type plate type heat exchanger is used in heat generating member cooling on electric vehicle |
| CN106679485A (en) * | 2016-08-30 | 2017-05-17 | 江苏菲尔克斯换热科技有限公司 | Dissymmetrical heat exchanger plate sheet and dissymmetrical heat exchanger |
| CN107062978A (en) * | 2017-06-06 | 2017-08-18 | 江苏菲尔克斯换热科技有限公司 | A kind of heat exchanger plate and plate type heat exchanger |
| CN108999705A (en) * | 2018-07-09 | 2018-12-14 | 武汉英康汇通电气有限公司 | Regenerator core and regenerator including regenerator core |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105371684B (en) | 2017-10-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171222 Address after: 313200 Yang village, Deqing County, Zhejiang, Huzhou Patentee after: Zhejiang Jinxin Energy Saving Technology Co., Ltd. Address before: 313200 No. 100 Ring Bridge North Road, three Hopewell Township, Huzhou, Zhejiang, Deqing County Patentee before: Zhejiang Homyoung Refrigeration Equipment Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20190417 Decision number of declaring invalidation: 39769 Granted publication date: 20171013 |
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| IW01 | Full invalidation of patent right |