CN105066750A - Plate heat exchanger - Google Patents
Plate heat exchanger Download PDFInfo
- Publication number
- CN105066750A CN105066750A CN201510521328.2A CN201510521328A CN105066750A CN 105066750 A CN105066750 A CN 105066750A CN 201510521328 A CN201510521328 A CN 201510521328A CN 105066750 A CN105066750 A CN 105066750A
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- Prior art keywords
- circulation passage
- metal heat
- gasket seal
- plate
- exchange
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Abstract
A plate heat exchanger comprises two metal heat exchange plates which are overlapped together. The plate heat exchanger is characterized in that a first flowing channel and a second flowing channel are diagonally formed between the two metal heat exchange plates through matching of flowing channel sealing gaskets and perforated sealing gaskets, so that heat exchange of two kinds of fluid is facilitated. Compared with the prior art, the plate heat exchanger has the advantages that the difference between the flowing distances of heat exchange media in the left sides and the right sides of the plates is small, the fluidities of the heat exchange media are evenly distributed in the left sides and the right sides, a heat exchange dead zone is not prone to being formed, and good heat exchange performance is guaranteed.
Description
technical field: the present invention relates to a kind of hot swapping.
background technology:
Plate is the core component of plate type heat exchanger, its fluid flow direction is all designed to monolateral stream for a long time, as shown in Figure 3, plate type heat exchanger is assembled by same plate, one piece of often adjacent plate revolves turnback, under the guide functions of plate and seal gasket, heat transferring medium is the flowing of monolateral stream mode.This design makes the flow distance difference of heat transferring medium the right and left in plate comparatively large, causes mobility left and right skewness, and easily forms heat exchange dead band, have impact on heat exchange property.
summary of the invention:
Goal of the invention of the present invention is to provide the flow distance of a kind of heat transferring medium the right and left in plate to differ little, is evenly distributed about heat transferring medium mobility, be not easy to form heat exchange dead band, ensures good heat exchange property
plate type heat exchanger.
It is realize like this that the present invention connects, comprise two kinds of metal heat-exchange plates mutually stacked, four angles of often kind of metal heat-exchange plate are provided with fluid perforation, first-class circulation passage is formed between the perforation on wherein two diagonal angles in four angles wherein simultaneously and in the middle of the wherein one side of the second metal heat-exchange plate of the first metal heat-exchange plate, first-class circulation passage surround by first-class circulation passage gasket seal sealing, second circulation passage is formed between the perforation on another two diagonal angles in four angles of the another side of the first metal heat-exchange plate and the another side centre of the second metal heat-exchange plate, second circulation passage surround by second circulation passage gasket seal sealing, the first metal heat-exchange plate wherein one side with the second metal heat-exchange plate wherein one side four angles in another two diagonal angles on the plate face of boring a hole, be provided with the first aperture seal pad, wherein two diagonal angles in four angles of the another side of the first metal heat-exchange plate and the another side of the second metal heat-exchange plate are provided with the second aperture seal pad on the plate face of boring a hole.
By the cooperation of metal heat-exchange plate and circulation passage gasket seal, aperture seal pad, heat transferring medium is made to be diagonal flow state.Heat transferring medium is diverted in each circulation passage by corner apertures, and makes each metal heat-exchange plate both sides be respectively cold and hot two media, and heat is delivered to from high temperature side the heat exchange that low temperature side realizes two media by metal heat-exchange plate.For ensureing that cold and hot two media can not mix.
Here, first-class circulation passage gasket seal, the first aperture seal pad link together and overall processing forms, and second circulation passage gasket seal, the second aperture seal pad link together and overall processing forms.
Conveniently manufacture, the profile of two kinds of metal heat-exchange plates is identical, the position of four fluid perforation on two kinds of metal heat-exchange plates is identical, and the perforation of four fluids is distributed on a square corner respectively, second circulation passage gasket seal, the second aperture seal pad of the first-class circulation passage gasket seal of overall processing, the first aperture seal pad and overall processing are the pad that shape is identical.
Here, first-class circulation passage gasket seal, second circulation passage gasket seal are similar parallelogram like, to make the flow distance of heat transferring medium the right and left in plate differ little.
Like this, when wherein one seal failure occurs to leak, medium will flow out outside plate from telltale hole, is convenient to staff and observes rear timely process, is unlikely to two kinds of different medium mixing and causes serious consequence.
Compared with the prior art, the flow distance difference with heat transferring medium the right and left in plate is little, is evenly distributed about heat transferring medium mobility, is not easy to form heat exchange dead band, ensures the advantage of good heat exchange property in the present invention.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of two kinds of metal heat-exchange plates;
Fig. 3 is the structural representation of prior art.
detailed description of the invention:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
As shown in Figure 1, the present invention includes the two fixation clip B with importing and exporting A, the metal heat-exchange plate C mutually stacked that fixes by two fixation clip B, the top guide bar D fixing by two fixation clip B, lower guide rod E, middle part between two fixation clip B is provided with central dividing plate F, gasket seal G is provided with between adjacent two metal heat-exchange plate C, as shown in Figure 2, its special feature is that metal heat-exchange plate C has two kind 1, 2 and spacedly to stack, two kinds of metal heat-exchange plates 1, four angles of 2 are provided with fluid perforation 3, first-class circulation passage 4 is formed between the perforation 3a on wherein two diagonal angles in four angles in the middle of the wherein one side 1a of the first metal heat-exchange plate 1 and wherein one side 2a of the second metal heat-exchange plate 2, first-class circulation passage 4 surround by first-class circulation passage gasket seal 5 sealing, second circulation passage 6 is formed between the perforation 3b on another two diagonal angles in four angles in the middle of the another side 1b of the first metal heat-exchange plate 1 and another side 2b of the second metal heat-exchange plate 2, second circulation passage 6 surround by second circulation passage gasket seal 7 sealing, another two diagonal angles in four angles of the wherein simultaneously 2a of wherein one side 1a and the second metal heat-exchange plate 2 of the first metal heat-exchange plate 1 are provided with the first aperture seal pad 8 on the plate face of the 3b that bores a hole, wherein two diagonal angles in four angles of the another side 1b of the first metal heat-exchange plate 1 and the another side 2b of the second metal heat-exchange plate 2 are provided with the second aperture seal pad 9 on the plate face of the 3a that bores a hole.
First-class circulation passage gasket seal 5, first aperture seal pad 8 links together and overall processing forms, and second circulation passage gasket seal 7, second aperture seal pad 9 links together and overall processing forms.
First-class circulation passage gasket seal 7, second circulation passage gasket seal 9 are in similar parallelogram like.
By linking together inside the first bar shaped gasket seal 10 and the first aperture seal pad 8 inside first-class circulation passage gasket seal 5, by linking together outside bar shaped gasket seal 14 outside first and the first aperture seal pad 8 outside first-class circulation passage gasket seal 5, outside first, bar shaped gasket seal 14 is provided with the first telltale hole 11 that other parts of thickness wall are thin, by linking together inside the second bar shaped gasket seal 12 and the second aperture seal pad 9 inside second circulation passage gasket seal 7, by linking together outside bar shaped gasket seal 15 outside second and the second aperture seal pad 9 outside second circulation passage gasket seal 7, outside second, bar shaped gasket seal 15 is provided with the second telltale hole 13 that other parts of thickness wall are thin.
Like this, when wherein one seal failure occurs to leak, medium will flow out outside plate from telltale hole under stress, is convenient to staff and observes rear timely process, is unlikely to two kinds of different medium mixing and causes serious consequence.Meanwhile, the stable of the global shape of gasket seal is ensured again, in the space avoiding extraneous foul to circulate between channel seal pad and aperture seal pad.
The profile of two kinds of metal heat-exchange plates 1,2 is identical (embodiment is rectangle), the position of four fluid perforation 3 on two kinds of metal heat-exchange plates 1,2 is identical, and four fluid perforation 3 are distributed on the corner of one square (embodiment is rectangle) respectively, first-class circulation passage gasket seal 5, the first aperture seal pad 8 of overall processing is the pad that shape is identical with second circulation passage gasket seal 7, the second aperture seal pad 9 of overall processing.
Claims (10)
1.
a kind of plate type heat exchangercomprise two kinds of metal heat-exchange plates mutually stacked, four angles of often kind of metal heat-exchange plate are provided with fluid perforation, it is characterized in that forming first-class circulation passage between the perforation on wherein two diagonal angles in four angles in the middle of the wherein one side of the first metal heat-exchange plate and the wherein one side of the second metal heat-exchange plate, first-class circulation passage surround by first-class circulation passage gasket seal sealing, second circulation passage is formed between the perforation on another two diagonal angles in four angles of the another side of the first metal heat-exchange plate and the another side centre of the second metal heat-exchange plate, second circulation passage surround by second circulation passage gasket seal sealing, the first metal heat-exchange plate wherein one side with the second metal heat-exchange plate wherein one side four angles in another two diagonal angles on the plate face of boring a hole, be provided with the first aperture seal pad, wherein two diagonal angles in four angles of the another side of the first metal heat-exchange plate and the another side of the second metal heat-exchange plate are provided with the second aperture seal pad on the plate face of boring a hole.
2. according to claim 1
a kind of plate type heat exchanger, it is characterized in that first-class circulation passage gasket seal, second circulation passage gasket seal be similar parallelogram like.
3. according to claim 1 and 2
a kind of plate type heat exchanger, it is characterized in that first-class circulation passage gasket seal, the first aperture seal pad links together and overall processing forms, second circulation passage gasket seal, the second aperture seal pad link together and overall processing forms.
4. according to claim 3
a kind of plate type heat exchanger, it is characterized in that inside first-class circulation passage gasket seal by linking together inside the first bar shaped gasket seal and the first aperture seal pad, by linking together outside bar shaped gasket seal outside first and the first aperture seal pad outside first-class circulation passage gasket seal, outside first, bar shaped gasket seal is provided with the first thin telltale hole of other parts of thickness wall, by linking together inside the second bar shaped gasket seal and the second aperture seal pad inside second circulation passage gasket seal, by linking together outside bar shaped gasket seal outside second and the second aperture seal pad outside second circulation passage gasket seal, outside second, bar shaped gasket seal is provided with the second thin telltale hole of other parts of thickness wall.
5. according to claim 1 or 2 or 4
a kind of plate type heat exchangerit is characterized in that the profile of two kinds of metal heat-exchange plates is identical, the position of four fluid perforation on two kinds of metal heat-exchange plates is identical, and the perforation of four fluids is distributed on a square corner respectively, second circulation passage gasket seal, the second aperture seal pad of the first-class circulation passage gasket seal of overall processing, the first aperture seal pad and overall processing are the pad that shape is identical.
6. according to claim 5
a kind of plate type heat exchanger, it is characterized in that two kinds of metal heat-exchange plate profiles are square.
7. according to claim 6
a kind of plate type heat exchanger, it is characterized in that two kinds of metal heat-exchange plate profiles are rectangle, four fluid perforation are distributed on a rectangular corner respectively.
8. according to claim 3
a kind of plate type heat exchangerit is characterized in that the profile of two kinds of metal heat-exchange plates is identical, the position of four fluid perforation on two kinds of metal heat-exchange plates is identical, and the perforation of four fluids is distributed on a square corner respectively, second circulation passage gasket seal, the second aperture seal pad of the first-class circulation passage gasket seal of overall processing, the first aperture seal pad and overall processing are the pad that shape is identical.
9. according to claim 5
a kind of plate type heat exchanger, it is characterized in that two kinds of metal heat-exchange plate profiles are square.
10. according to claim 6
a kind of plate type heat exchanger, it is characterized in that two kinds of metal heat-exchange plate profiles are rectangle, four fluid perforation are distributed on a rectangular corner respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521328.2A CN105066750B (en) | 2015-08-24 | 2015-08-24 | A kind of plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521328.2A CN105066750B (en) | 2015-08-24 | 2015-08-24 | A kind of plate type heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105066750A true CN105066750A (en) | 2015-11-18 |
| CN105066750B CN105066750B (en) | 2017-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510521328.2A Active CN105066750B (en) | 2015-08-24 | 2015-08-24 | A kind of plate type heat exchanger |
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| Country | Link |
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| CN (1) | CN105066750B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955319A (en) * | 2018-09-25 | 2018-12-07 | 江苏远卓设备制造有限公司 | A kind of box-type heat exchanger |
| CN113710980A (en) * | 2019-04-30 | 2021-11-26 | 阿法拉伐股份有限公司 | Plate heat exchanger for treating a feed |
| WO2022022410A1 (en) * | 2020-07-25 | 2022-02-03 | 浙江三花汽车零部件有限公司 | Heat exchange assembly, and vehicle thermal management system |
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| US4893673A (en) * | 1984-10-31 | 1990-01-16 | Rockwell International Corporation | Entry port inserts for internally manifolded stacked, finned-plate heat exchanger |
| JP2012132606A (en) * | 2010-12-21 | 2012-07-12 | Mahle Filter Systems Japan Corp | Plate-stacked heat exchanger |
| CN202361848U (en) * | 2011-11-02 | 2012-08-01 | 山东大学 | Novel three-dimensional net pad plate heat exchanger |
| CN103148727A (en) * | 2011-12-06 | 2013-06-12 | 杭州三花研究院有限公司 | Sheet bar of plate heat exchanger and plate heat exchanger |
| CN203479104U (en) * | 2013-08-19 | 2014-03-12 | 北京国信安科技术有限公司 | Non-equidistant heat exchanger for blast furnace cinder flushing water low-temperature exhaust heat heating system |
| CN203687753U (en) * | 2014-01-17 | 2014-07-02 | 甘肃润华重工科技集团有限公司 | Plate heat exchanger |
| CN203772081U (en) * | 2014-04-08 | 2014-08-13 | 四平市中亚热工环保设备制造有限公司 | Plate heat exchanger capable of performing high-strength positioning and sealing |
| CN203881195U (en) * | 2014-05-13 | 2014-10-15 | 上海尔华杰机电装备制造有限公司 | Heat exchanger plate piece used for oil heat exchange |
| CN205049024U (en) * | 2015-08-24 | 2016-02-24 | 佛山神威热交换器有限公司 | Plate type heat exchanger |
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2015
- 2015-08-24 CN CN201510521328.2A patent/CN105066750B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4893673A (en) * | 1984-10-31 | 1990-01-16 | Rockwell International Corporation | Entry port inserts for internally manifolded stacked, finned-plate heat exchanger |
| JP2012132606A (en) * | 2010-12-21 | 2012-07-12 | Mahle Filter Systems Japan Corp | Plate-stacked heat exchanger |
| CN202361848U (en) * | 2011-11-02 | 2012-08-01 | 山东大学 | Novel three-dimensional net pad plate heat exchanger |
| CN103148727A (en) * | 2011-12-06 | 2013-06-12 | 杭州三花研究院有限公司 | Sheet bar of plate heat exchanger and plate heat exchanger |
| CN203479104U (en) * | 2013-08-19 | 2014-03-12 | 北京国信安科技术有限公司 | Non-equidistant heat exchanger for blast furnace cinder flushing water low-temperature exhaust heat heating system |
| CN203687753U (en) * | 2014-01-17 | 2014-07-02 | 甘肃润华重工科技集团有限公司 | Plate heat exchanger |
| CN203772081U (en) * | 2014-04-08 | 2014-08-13 | 四平市中亚热工环保设备制造有限公司 | Plate heat exchanger capable of performing high-strength positioning and sealing |
| CN203881195U (en) * | 2014-05-13 | 2014-10-15 | 上海尔华杰机电装备制造有限公司 | Heat exchanger plate piece used for oil heat exchange |
| CN205049024U (en) * | 2015-08-24 | 2016-02-24 | 佛山神威热交换器有限公司 | Plate type heat exchanger |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955319A (en) * | 2018-09-25 | 2018-12-07 | 江苏远卓设备制造有限公司 | A kind of box-type heat exchanger |
| CN108955319B (en) * | 2018-09-25 | 2023-12-15 | 江苏远卓设备制造有限公司 | Box type heat exchanger |
| CN113710980A (en) * | 2019-04-30 | 2021-11-26 | 阿法拉伐股份有限公司 | Plate heat exchanger for treating a feed |
| CN113710980B (en) * | 2019-04-30 | 2023-11-14 | 阿法拉伐股份有限公司 | Plate heat exchanger for treating a supply |
| WO2022022410A1 (en) * | 2020-07-25 | 2022-02-03 | 浙江三花汽车零部件有限公司 | Heat exchange assembly, and vehicle thermal management system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105066750B (en) | 2017-09-26 |
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