A water heating heater (10) comprises: a first heat exchanger (12) in which an inlet-side header tank (20) having an inlet part (30) is connected to a first header tank (24) by means of a plurality offirst tubes (26); and a second heat exchanger (14) in which an outlet-side header tank (40) having an outlet part (48) is connected to a second header tank (42) by means of a plurality of second tubes (44). Furthermore, a plurality of heat generation bodies (16) are sandwiched between the first tube (26) and the second tube (44). In addition, a first fastening bracket (58) of the inlet-side header tank (20) and a second fastening bracket (60) of the outlet-side header tank (40) are interconnected by a first fastening bolt (66), and a first connection block (62) of the first header tank (24) and a second connection block (64) of the second header tank (42) are interconnected by a second fastening bolt.
水加热器(10)具有:第1热交换器(12),其是用多个第1管(26)将具有导入部(30)的导入侧上水箱(20)与第1上水箱(24)连接起来而得到的;以及第2热交换器(14),其是用多个第2管(44)将具有导出部(48)的导出侧上水箱(40)与第2上水箱(42)连接起来而得到的。此外,在第1管(26)与第2管(44)之间夹持多个发热体(16)。并且,导入侧上水箱(20)的第1紧固托架(58)和导出侧上水箱(40)的第2紧固托架(60)通过第1紧固螺栓(66)相互连结,第1上水箱(24)的第1连结体(62)和第2上水箱(42)的第2连结体(64)通过第2紧固螺栓相互连结。
WATER HEATING HEATER AND MANUFACTURING METHOD THEREOF
水加热器及其制造方法
2021-03-16
Patent
Electronic Resource
Chinese
IPC: | H05B ELECTRIC HEATING , Elektrische Heizung / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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