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    • 3. 发明申请
    • 열교환 장치 및 그 제조방법
    • 热交换器及其制造方法
    • WO2015080389A1
    • 2015-06-04
    • PCT/KR2014/010422
    • 2014-11-03
    • 주식회사 플로우포스
    • 서정국
    • F28D7/10F28F1/10
    • F28D7/0066B23P15/26F28D7/1623F28D2021/0049F28F9/00F28F9/0219F28F9/22F28F9/26F28F21/067
    • 본 발명은 유압기계 작동용 유압유의 냉각장치 등으로 활용되는 열교환 장치로서 유압유 등 열유체가 통과하는 쉘(10) 내부에 냉각수 등의 열매체가 통과하는 튜브(20)가 다수 설치되어 열매체와 열유체간 열교환이 이루어지는 튜브(20) 내장형 열교환 장치에 관한 것으로, 소기의 형상으로 재단 또는 절곡된 금속제 판체인 폐합박판(12)에 다수의 튜브(20)를 결합하고 폐합박판(12)을 상자 형태로 조합한 후 폐합박판(12) 외면에 합성수지제 피복층(11)을 형성하여 열교환 장치의 쉘(10)을 구성한 것이다. 본 발명을 통하여, 열교환 장치의 내압성 및 기밀성 등 성능 및 내구성은 확보하면서도 생산성을 향상시키고 제조비용을 절감할 수 있다.
    • 技术领域本发明涉及一种用作液压机械的冷却装置的热交换装置,更具体地说涉及一种具有嵌入其中的多个管(20)的热交换装置,多个管(20)通过其 诸如冷却剂之类的热介质通道安装在具有诸如液压油的热流体(例如液压油)的壳体(10)的内部,从而在热介质和热流体之间进行热交换。 热交换装置的外壳(10)通过将多个管(20)连接到作为切割或弯曲成预定形状的金属板的封闭薄板(12)构成,将封闭薄板(12)组合在一个 盒形,然后在封闭薄板(12)的外表面上形成合成树脂涂层(11)。 因此,热交换装置可以在确保其耐压性,气密性和耐久性等性能的同时,实现生产率提高和制造成本的降低。
    • 6. 发明申请
    • HEAT TRANSFER SYSTEM
    • 传热系统
    • WO2012093286A2
    • 2012-07-12
    • PCT/IB2011003342
    • 2011-12-14
    • GRUNDFOS HOLDING ASJAGUSZTYN TADEUSZ FRANK
    • JAGUSZTYN TADEUSZ FRANK
    • F28D7/16F25B39/00
    • F28D7/1684F24D17/0005F24D17/02F24D2200/20F24D2200/31F28F1/003F28F1/022F28F9/0219F28F19/006F28F19/02F28F2260/02
    • A heat transfer system (102) includes a heat exchanger (100) configured to transfer heat between a first fluid and a second fluid. The heat exchanger includes an outer sleeve (114) and a microchannel unit (116). The outer sleeve has an interior surface (200) defining a cavity (204) and an exterior surface (202) configured to be in direct thermal communication with the first fluid. The microchannel unit is received in the cavity. The microchannel unit has a plurality of microchannel s (230) configured to receive the second fluid therein and be in direct thermal communication with the second fluid. The microchannel unit has an exterior surface (232) in direct thermal communication with the interior surface of the outer sleeve to transfer heat therebetween. At least one of the interior surface of the outer sleeve and the exterior surface of the microchannel unit has grooves (260) defining breach channels (262) for the first fluid or the second fluid should a breach in the outer sleeve or the microchannel unit occur.
    • 传热系统(102)包括构造成在第一流体和第二流体之间传递热量的热交换器(100)。 热交换器包括外套筒(114)和微通道单元(116)。 外套筒具有限定腔体(204)的内表面(200)和构造成与第一流体直接热连通的外表面(202)。 微通道单元容纳在空腔中。 微通道单元具有多个构造成在其中接收第二流体并且与第二流体直接热连通的微通道s(230)。 微通道单元具有与外套筒的内表面直接热连通以在其间传递热量的外表面(232)。 外套筒的内表面和微通道单元的外表面中的至少一个具有凹槽(260),该凹槽(260)限定用于第一流体或第二流体的裂口通道(262),如果外套筒或微通道单元中出现裂口 。
    • 10. 发明申请
    • THREADED CHANNEL CLOSURE FOR TUBULAR HEAT EXCHANGER
    • 管道热交换器的螺纹通道闭合
    • WO2008015691A2
    • 2008-02-07
    • PCT/IN2007000183
    • 2007-05-03
    • LARSEN & TOUBRO LTDMODI ANIL KUMARNEMBILLI VEERAVALI RAMESHMURUR VENKATESH
    • MODI ANIL KUMARNEMBILLI VEERAVALI RAMESHMURUR VENKATESH
    • F28F9/0219F28F2220/00F28F2230/00F28F2280/02
    • Threaded channel closure for tubular heat exchanger comprising channel header (1) wherein the gasket (7) is provided at the shoulder of the channel, tongue of the diaphragm (8) is provided to apply pressure on the gasket to achieve the sealed joint, outer compression ring (9) provided at back side of the diaphragm 8 and being loaded by push bolts (1), provided at the periphery of threaded lock ring (2), outer compression ring (9) being supported by channel cover (3), which is kept in position by threaded lock ring (2), characterized in that, the channel header (1) being provided with plurality of radial holes (108) on its periphery, approximately at the centerline of the width of the outer compression ring (9) in its assembled condition; the outer compression ring (9) being provided with plurality of radial through holes (104) matching the set of holes (108) in number as well as angular position.
    • 用于管式热交换器的螺纹通道封闭件包括通道集管(1),其中垫圈(7)设置在通道的肩部处,隔膜(8)的舌部被设置成对垫圈施加压力以实现密封接头,外部 压缩环(9)设置在隔膜8的后侧,并由设置在螺纹锁环(2)的周边处的推动螺栓(1)装载,外部压缩环(9)由通道盖(3)支撑, 其通过螺纹锁定环(2)保持在适当位置,其特征在于,所述通道集管(1)在其周边上设置有多个径向孔(108),大致在所述外部压缩环的宽度的中心线 9)组装状态; 所述外压缩环(9)设置有多个与所述一组孔(108)匹配的径向通孔(104)以及角位置。