CN106440529A - 一种紧凑型微通道热管换热器 - Google Patents
一种紧凑型微通道热管换热器 Download PDFInfo
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- CN106440529A CN106440529A CN201611009600.XA CN201611009600A CN106440529A CN 106440529 A CN106440529 A CN 106440529A CN 201611009600 A CN201611009600 A CN 201611009600A CN 106440529 A CN106440529 A CN 106440529A
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- heat exchange
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
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- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
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- 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
- F28F9/0246—Arrangements for connecting header boxes with flow lines
- F28F9/0251—Massive connectors, e.g. blocks; Plate-like connectors
-
- 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
- F28F2009/0285—Other particular headers or end plates
- F28F2009/0292—Other particular headers or end plates with fins
-
- 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
- F28F2009/0285—Other particular headers or end plates
- F28F2009/0297—Side headers, e.g. for radiators having conduits laterally connected to common header
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2260/00—Heat exchangers or heat exchange elements having special size, e.g. microstructures
- F28F2260/02—Heat exchangers or heat exchange elements having special size, e.g. microstructures having microchannels
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
一种紧凑型微通道热管换热器,上集流管和中集流管之间设有第一换热芯体,上集流管和中集流管经第一换热芯体连通,中集流管和下集流管之间设有第二换热芯体,中集流管和下集流管经第二换热芯体连通;第一换热芯体和上集流管设置成冷凝器,第二换热芯体和下集流管设置成蒸发器,冷凝器和蒸发器分别设置在上下互不连通的冷凝腔室和蒸发腔室里。本发明将冷凝器和蒸发器连在一起,结构紧凑,外形体积小,可广泛使用于工业制冷中散热负载小、安装空间集中在一个平面的场合。
Description
技术领域
本发明属于换热器技术领域,具体是涉及一种紧凑型微通道热管换热器,冷凝器和蒸发器连在一起,适用于工业制冷中散热负载小的场合。
背景技术
现有技术中,热管型换热器通常把冷凝器和蒸发器分开在两个独立不连通的空间中,冷凝器和蒸发器之间通过管道相连,由于机构体积较大,连接复杂,密封麻烦,因此不适合用于小型的换热场合。
发明内容
本发明主要是解决上述现有技术所存在的技术问题,提供了一种紧凑型微通道热管换热器。
本发明的上述技术问题主要是通过下述技术方案得以解决的:一种紧凑型微通道热管换热器,所述换热器包括上集流管、中集流管和下集流管,上集流管上设有冷媒加注口,其中上集流管和中集流管之间设有第一换热芯体,上集流管和中集流管经第一换热芯体连通,中集流管和下集流管之间设有第二换热芯体,中集流管和下集流管经第二换热芯体连通;所述第一换热芯体和上集流管设置成冷凝器,第二换热芯体和下集流管设置成蒸发器,冷凝器和蒸发器分别设置在上下互不连通的冷凝腔室和蒸发腔室里。
作为优选,所述第一换热芯体由若干微通道扁管及相邻扁管间的翅片构成,微通道扁管插接在上集流管和中集流管中,并使之连通;所述第二换热芯体由若干普通扁管构成,普通扁管插接在中集流管和下集流管中,并使之连通。
作为优选,所述蒸发腔室里,构成第二换热芯体的若干普通扁管外侧紧贴在导热板上,热源经导热板将热量传导给普通扁管,热交换充分高效。
作为优选,所述导热板上端翻折设有安装部,方便安装固定换热器。
使用时,经安装部将本发明安装在小型的换热场合,经冷媒加注口往上集流管中加注适量的冷媒,在蒸发腔室里,热源经导热板将热量传导给蒸发器,蒸发器的普通扁管内冷媒吸热汽化,冷媒沿着扁管上流经中集流管进入冷凝腔室;在冷凝腔室里,空气带走冷媒中的热量,冷凝器的微通道扁管内冷媒受冷液化,冷媒沿着微通道扁管下流经中集流管进入蒸发腔室,重复上述过程。本发明将冷凝器和蒸发器连在一起,结构紧凑,外形体积小,可广泛使用于工业制冷中散热负载小、安装空间集中在一个平面的场合。因此,本发明具有结构简单、设计合理等特点。
附图说明
图1是本发明的一种结构示意图。
图中,1-冷凝器,2-蒸发器,3-上集流管,4-冷媒加注口,5-微通道扁管,6-翅片,7-中集流管,8-导热板,9-安装部,10-热源,11-普通扁管,12-下集流管。
具体实施方式
下面通过实施例,并结合附图,对本发明的技术方案作进一步具体的说明。
实施例:参看图1,一种紧凑型微通道热管换热器,所述换热器包括上集流管、中集流管和下集流管,上集流管上设有冷媒加注口,其中上集流管和中集流管之间设有第一换热芯体,上集流管和中集流管经第一换热芯体连通,中集流管和下集流管之间设有第二换热芯体,中集流管和下集流管经第二换热芯体连通;所述第一换热芯体和上集流管设置成冷凝器,第二换热芯体和下集流管设置成蒸发器,冷凝器和蒸发器分别设置在上下互不连通的冷凝腔室和蒸发腔室里。所述第一换热芯体由若干微通道扁管及相邻扁管间的翅片构成,微通道扁管插接在上集流管和中集流管中,并使之连通;所述第二换热芯体由若干普通扁管构成,普通扁管插接在中集流管和下集流管中,并使之连通。所述蒸发腔室里,构成第二换热芯体的若干普通扁管外侧紧贴在导热板上,热源经导热板将热量传导给普通扁管,热交换充分高效。所述导热板上端翻折设有安装部,方便安装固定换热器。
使用时,经安装部将本发明安装在小型的换热场合,经冷媒加注口往上集流管中加注适量的冷媒,在蒸发腔室里,热源经导热板将热量传导给蒸发器,蒸发器的普通扁管内冷媒吸热汽化,冷媒沿着扁管上流经中集流管进入冷凝腔室;在冷凝腔室里,空气带走冷媒中的热量,冷凝器的微通道扁管内冷媒受冷液化,冷媒沿着微通道扁管下流经中集流管进入蒸发腔室,重复上述过程。本发明将冷凝器和蒸发器连在一起,结构紧凑,外形体积小,可广泛使用于工业制冷中散热负载小、安装空间集中在一个平面的场合。因此,本发明具有结构简单、设计合理等特点。
最后,应当指出,以上实施例仅是本发明较有代表性的例子。显然,本发明不限于上述实施例,还可以有许多变形。凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均应认为属于本发明的保护范围。
Claims (4)
1.一种紧凑型微通道热管换热器,其特征在于所述换热器包括上集流管、中集流管和下集流管,上集流管上设有冷媒加注口,其中上集流管和中集流管之间设有第一换热芯体,上集流管和中集流管经第一换热芯体连通,中集流管和下集流管之间设有第二换热芯体,中集流管和下集流管经第二换热芯体连通;所述第一换热芯体和上集流管设置成冷凝器,第二换热芯体和下集流管设置成蒸发器,冷凝器和蒸发器分别设置在上下互不连通的冷凝腔室和蒸发腔室里。
2.根据权利要求1所述的一种紧凑型微通道热管换热器,其特征在于所述第一换热芯体由若干微通道扁管及相邻扁管间的翅片构成,微通道扁管插接在上集流管和中集流管中,并使之连通;所述第二换热芯体由若干普通扁管构成,普通扁管插接在中集流管和下集流管中,并使之连通。
3.根据权利要求1或2所述的一种紧凑型微通道热管换热器,其特征在于所述蒸发腔室里,构成第二换热芯体的若干普通扁管外侧紧贴在导热板上,热源经导热板将热量传导给普通扁管。
4.根据权利要求3所述的一种紧凑型微通道热管换热器,其特征在于所述导热板上端翻折设有安装部。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007218556A (ja) * | 2006-02-20 | 2007-08-30 | Denso Corp | 排気熱回収器 |
CN101131306A (zh) * | 2006-08-23 | 2008-02-27 | 富准精密工业(深圳)有限公司 | 脉动式热管 |
CN102022863A (zh) * | 2011-01-24 | 2011-04-20 | 重庆大学 | 平行流毛细吸液芯板末端空调换热器 |
CN205209304U (zh) * | 2015-06-03 | 2016-05-04 | 丹佛斯微通道换热器(嘉兴)有限公司 | 换热器系统 |
CN206362024U (zh) * | 2016-06-15 | 2017-07-28 | 苏州纵贯线换热器有限公司 | 一种紧凑型微通道热管换热器 |
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- 2016-11-17 CN CN201621232598.8U patent/CN206362024U/zh active Active
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007218556A (ja) * | 2006-02-20 | 2007-08-30 | Denso Corp | 排気熱回収器 |
CN101131306A (zh) * | 2006-08-23 | 2008-02-27 | 富准精密工业(深圳)有限公司 | 脉动式热管 |
CN102022863A (zh) * | 2011-01-24 | 2011-04-20 | 重庆大学 | 平行流毛细吸液芯板末端空调换热器 |
CN205209304U (zh) * | 2015-06-03 | 2016-05-04 | 丹佛斯微通道换热器(嘉兴)有限公司 | 换热器系统 |
CN206362024U (zh) * | 2016-06-15 | 2017-07-28 | 苏州纵贯线换热器有限公司 | 一种紧凑型微通道热管换热器 |
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