The invention relates to the technical field of radiators, and discloses a fuel cell all-aluminum radiator connecting device which comprises a cylindrical metal lining, one end of the outer portion of the metal lining is wrapped with a rubber sleeve, the length of the rubber sleeve is smaller than that of the metal lining, the outer end portion of the rubber sleeve is flush with the end portion of the metal lining, a cylindrical through hole is formed in the metal lining, and a through hole is formed in the metal lining. A bolt is inserted from one end of the through hole, penetrates through the through hole and is screwed through a nut. The invention further discloses a connecting structure of the fuel cell all-aluminum radiator connecting device. According to the fuel cell all-aluminum radiator guard plate connecting device and the connecting structure thereof, release of thermal stress in the radiating process of the radiator is achieved, buffering and damping are achieved in the vibration process of the whole vehicle, and the insulating property between the radiator core and the guard plate is improved.
本发明涉及散热器技术领域,公开了一种燃料电池全铝散热器连接装置,包括圆柱形的金属衬套,金属衬套外部一端包裹有橡胶套,橡胶套的长度小于金属衬套的长度,橡胶套的外端部与金属衬套的端部平齐,金属衬套内设有圆柱形的通孔,螺栓从通孔的一端插入,穿过通孔通过螺母拧紧。本发明还公开了一种燃料电池全铝散热器连接装置的连接结构。本发明燃料电池全铝散热器护板连接装置及其连接结构,实现散热器散热过程中热应力的释放,整车振动过程中缓冲减震,提高散热器芯体与护板间的绝缘性的作用。
Fuel cell all-aluminum radiator guard plate connecting device and connecting structure thereof
燃料电池全铝散热器护板连接装置及其连接结构
05.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
Marine lining plate connecting method and connecting structure
Europäisches Patentamt | 2023
|