CN102401602A - Anti-hot-cracking type heat exchanger - Google Patents
Anti-hot-cracking type heat exchanger Download PDFInfo
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- CN102401602A CN102401602A CN2011103788412A CN201110378841A CN102401602A CN 102401602 A CN102401602 A CN 102401602A CN 2011103788412 A CN2011103788412 A CN 2011103788412A CN 201110378841 A CN201110378841 A CN 201110378841A CN 102401602 A CN102401602 A CN 102401602A
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- heat exchanger
- strip
- sealing
- paper used
- core body
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Abstract
The invention relates to an anti-hot-cracking type heat exchanger which comprises a core body, an upper seal head and a lower seal head, wherein the core body is provided with a sealing tape; and the sealing tape is respectively welded with the upper seal head and the lower seal head. After the anti-hot-cracking type heat exchanger adopts a sealing tape structure, a fin is avoided being burnt out in the welding process, so that the reliability is improved, and the factors influencing the heat exchange performance can be reduced. The product is prevented from being leaked in the use process, so that the safety of the product can be improved.
Description
Technical field
The invention belongs to the air compressor chillers technical field, particularly a kind of anti-hot tearing type heat exchanger.
Background technology
At present, after product core body 3 solderings in the heat exchanger were good, directly low head was gone up in welding; Baffle plate 2 is positioned at upper cover one side, baffle plate 2 when welding with upper cover hot-working once, baffle plate 2 during with the low head welding secondary hot-working meeting cause distortion; So simultaneously near core body 3 one side secondary welding, and baffle plate 2 can contact with core body 3 fins when welding with core body 3, causes fin scaling loss (as shown in Figure 1) easily; In addition, in welding process, because of baffle plate is the 0.6-0.8 millimeter usually; Cause heat fatigue easily, leakage problem may appear in the growth along with the working time in the heat exchanger use.
Summary of the invention
Problems such as the fin scaling loss that causes at heat exchanger head place welding baffle plate up and down to present existing heat exchanger, leakage the object of the present invention is to provide a kind of anti-hot tearing type heat exchanger.
In order to achieve the above object, the present invention adopts following technical scheme: a kind of anti-hot tearing type heat exchanger, comprise core body, upper cover and low head, and it is characterized in that: said core body is provided with strip of paper used for sealing, and said strip of paper used for sealing welds with said upper and lower end socket respectively.
Preferably, said core body and said strip of paper used for sealing are structure as a whole.
Preferably, said strip of paper used for sealing thickness is 9 millimeters.
Beneficial effect of the present invention: adopted the strip of paper used for sealing structure to replace baffle arrangement in the heat exchanger among the present invention, avoided fin scaling loss in welding process, improved reliability, reduced the factor that influences heat exchange property.Prevent that revealing from use appearring in product, improved security of products.
Description of drawings
Fig. 1 is the structural representation of heat exchanger in the prior art;
Fig. 2 is the structural representation of anti-hot tearing type heat exchanger among the present invention;
Among the figure: 1 upper cover, 2 baffle plates, 3 core bodys, 4 strip of paper used for sealings, 5 low heads.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
As shown in Figure 2, a kind of anti-hot tearing type heat exchanger comprises core body 3, upper cover 1 and low head 5, and upper cover 1 and low head 5 lay respectively at the two ends up and down of core body 3, and said core body 3 is provided with strip of paper used for sealing 4, and said strip of paper used for sealing 4 welds with said upper and lower end socket respectively.
Core body described in the present invention 3 is structure as a whole with said strip of paper used for sealing 4, causes core body 3 damages when avoiding welding, scaling loss fin and influence the product heat dispersion.
4 thickness of strip of paper used for sealing described in the present invention are 9 millimeters, because thickness is bigger, can ignore by deflection with end socket 1 welding the time for strip of paper used for sealing 4, and the heat fatigue of initiation can restore to the original state.
Embodiment 1: a kind of anti-hot tearing type heat exchanger, comprise core body 3, strip of paper used for sealing 4, upper cover 1 and low head 5, and on core body 3, be provided with several strip of paper used for sealings 4; Strip of paper used for sealing 4 and core body 3 integral braze-welded moulding just can not influence the heat dispersion of product, and strip of paper used for sealing 4 welds respectively with upper cover 1, low head 5; Strip of paper used for sealing 4 thickness are 9 millimeters, because thickness is bigger, can ignore by deflection when welding with upper and lower end socket for strip of paper used for sealing 4 like this; The heat fatigue that causes can restore to the original state, and does not so just have scaling loss fin problem.
In sum, replaced all baffle plate 2 structures in the original structure with strip of paper used for sealing 4 among the present invention, because the thickness of strip of paper used for sealing is bigger, can ignore, and improved reliability, reduced the factor that influences heat exchange property by deflection when welding with upper and lower strip of paper used for sealing for strip of paper used for sealing 4.Prevent that revealing from use appearring in product, improved security of products.
What should explain at last is: the above is merely explanation embodiment of the present invention; Be not limited to the present invention; For a person skilled in the art; All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. an anti-hot tearing type heat exchanger comprises core body, upper cover and low head, and it is characterized in that: said core body is provided with strip of paper used for sealing, and said strip of paper used for sealing welds with said upper and lower end socket respectively.
2. anti-hot tearing type heat exchanger according to claim 1 is characterized in that: said core body and said strip of paper used for sealing are structure as a whole.
3. anti-hot tearing type heat exchanger according to claim 1 and 2 is characterized in that: said strip of paper used for sealing thickness is 9 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103788412A CN102401602A (en) | 2011-11-24 | 2011-11-24 | Anti-hot-cracking type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103788412A CN102401602A (en) | 2011-11-24 | 2011-11-24 | Anti-hot-cracking type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102401602A true CN102401602A (en) | 2012-04-04 |
Family
ID=45884055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103788412A Pending CN102401602A (en) | 2011-11-24 | 2011-11-24 | Anti-hot-cracking type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102401602A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937390A (en) * | 2012-11-26 | 2013-02-20 | 无锡马山永红换热器有限公司 | Chamber-crossing preventing sealing plate structure |
| CN103388584A (en) * | 2013-07-29 | 2013-11-13 | 无锡方盛换热器制造有限公司 | Radiator for reducing stress and trimmer pressure |
| CN103673721A (en) * | 2013-12-08 | 2014-03-26 | 无锡蚂蚁微威科技有限公司 | Anti-cracking heat exchanger |
| CN103673710A (en) * | 2013-12-08 | 2014-03-26 | 无锡蚂蚁微威科技有限公司 | Anti-cracking heat exchanger |
| CN103673711A (en) * | 2013-12-08 | 2014-03-26 | 无锡蚂蚁微威科技有限公司 | Anti-cracking heat exchanger |
| CN112809117A (en) * | 2021-03-02 | 2021-05-18 | 辽宁东升精机有限公司 | Brazing process for core seal of seal type radiator |
| CN117506053A (en) * | 2023-11-13 | 2024-02-06 | 浙江兰通空调设备有限公司 | Assembly processing device of evaporator for new energy automobile |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0191602A2 (en) * | 1985-02-11 | 1986-08-20 | Françis David Doty | Microtube strip (MTS) heat exchanger |
| US4896410A (en) * | 1988-07-29 | 1990-01-30 | Doty Scientific Inc. | Method of assembling tube arrays |
| WO2004029533A1 (en) * | 2002-09-18 | 2004-04-08 | Behr Gmbh & Co. | Heat exchanger, in particular evaporator |
| CN201476614U (en) * | 2009-09-10 | 2010-05-19 | 无锡方盛换热器制造有限公司 | Aluminum plate-fin heat exchanger |
| CN201764757U (en) * | 2009-06-29 | 2011-03-16 | 李政 | Novel concurrent flow condenser of automotive air conditioner |
| CN102032811A (en) * | 2009-09-29 | 2011-04-27 | 无锡市鑫盛换热器制造有限公司 | Oil and water combined heat exchanger |
| CN201926203U (en) * | 2011-01-18 | 2011-08-10 | 三花丹佛斯（杭州）微通道换热器有限公司 | Heat exchanger |
| CN202329351U (en) * | 2011-11-24 | 2012-07-11 | 无锡市鑫盛换热器制造有限公司 | Heat crack prevention type heat exchanger |
-
2011
- 2011-11-24 CN CN2011103788412A patent/CN102401602A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0191602A2 (en) * | 1985-02-11 | 1986-08-20 | Françis David Doty | Microtube strip (MTS) heat exchanger |
| US4896410A (en) * | 1988-07-29 | 1990-01-30 | Doty Scientific Inc. | Method of assembling tube arrays |
| WO2004029533A1 (en) * | 2002-09-18 | 2004-04-08 | Behr Gmbh & Co. | Heat exchanger, in particular evaporator |
| CN201764757U (en) * | 2009-06-29 | 2011-03-16 | 李政 | Novel concurrent flow condenser of automotive air conditioner |
| CN201476614U (en) * | 2009-09-10 | 2010-05-19 | 无锡方盛换热器制造有限公司 | Aluminum plate-fin heat exchanger |
| CN102032811A (en) * | 2009-09-29 | 2011-04-27 | 无锡市鑫盛换热器制造有限公司 | Oil and water combined heat exchanger |
| CN201926203U (en) * | 2011-01-18 | 2011-08-10 | 三花丹佛斯（杭州）微通道换热器有限公司 | Heat exchanger |
| CN202329351U (en) * | 2011-11-24 | 2012-07-11 | 无锡市鑫盛换热器制造有限公司 | Heat crack prevention type heat exchanger |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937390A (en) * | 2012-11-26 | 2013-02-20 | 无锡马山永红换热器有限公司 | Chamber-crossing preventing sealing plate structure |
| CN103388584A (en) * | 2013-07-29 | 2013-11-13 | 无锡方盛换热器制造有限公司 | Radiator for reducing stress and trimmer pressure |
| CN103673721A (en) * | 2013-12-08 | 2014-03-26 | 无锡蚂蚁微威科技有限公司 | Anti-cracking heat exchanger |
| CN103673710A (en) * | 2013-12-08 | 2014-03-26 | 无锡蚂蚁微威科技有限公司 | Anti-cracking heat exchanger |
| CN103673711A (en) * | 2013-12-08 | 2014-03-26 | 无锡蚂蚁微威科技有限公司 | Anti-cracking heat exchanger |
| CN112809117A (en) * | 2021-03-02 | 2021-05-18 | 辽宁东升精机有限公司 | Brazing process for core seal of seal type radiator |
| CN117506053A (en) * | 2023-11-13 | 2024-02-06 | 浙江兰通空调设备有限公司 | Assembly processing device of evaporator for new energy automobile |
| CN117506053B (en) * | 2023-11-13 | 2024-04-19 | 浙江兰通空调设备有限公司 | Assembly processing device of evaporator for new energy automobile |
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20120404 |