一种油冷器

Oil cooling device

Abstract

本实用新型涉及冷却设备技术领域的一种油冷器,包括壳体,壳体内部设有散热管,壳体包括内壳体和套设在内壳体外侧的外壳体,内壳体与外壳体围成水冷腔,散热管并列设置在水冷腔中并且围成一个闭合的框架,进油管口连接有分油管,分油管设置在散热管上方并与散热管连通,散热管的下方连接有集油管,集油管与出油管口连接;内壳体围成风冷腔,壳体两端设有进风口和出风口。由于设置了风冷腔,本实用新型可同时采用水冷和风冷的方式为机油降温,降温效果好;由于内壳体的设置,水冷腔内的散热管排列成一个闭合的框架,缩小了散热管的占用空间,进而缩小了油冷器的体积,油冷器在拖拉机机舱中占用空间小,便于安装和维护。
The utility model relates to a cooling arrangement technical field's an oil cooling device, including the casing, the inside cooling tube that is equipped with of casing, casing include interior casing and cover establish including the shell body in the casing outside, interior casing encloses into the waterway with the shell body, the cooling tube sets up and enclose into a closed frame in the waterway side by side, advances the oil pipe mouth and is connected with branch oil pipe, divide oil pipe set up the cooling tube top and with the cooling tube intercommunication, the below of cooling tube is connected with an album oil pipe, collection oil pipe and play oil pipe mouth are connected, interior casing encloses into air -cooled chamber, and the casing both ends are equipped with air intake and air outlet. Owing to set up air -cooled chamber, the utility model discloses can adopt water -cooling and ventilated mode to lower the temperature for machine oil simultaneously, it is effectual to lower the temperature, because a closed frame is arranged into to the cooling tube in the setting of interior casing, waterway, dwindle the occupation space of cooling tube, and then dwindled oil cooling device's volume, oil cooling device occupation space in the tractor cabin is little, the installation and maintenance of being convenient for.

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