| 摘要 |
PURPOSE: A heat exchanger case is provided to ensure improved durability and quality by preventing a water leakage at the joint between a main body and a cover. CONSTITUTION: A heat exchanger case comprises a main body(100), a cover(200), a groove(120), a sealing part(300), and a rib(220). The heat exchanger is arranged inside the main body. The cover is coupled with the main body. The groove is formed in a joint part of the main body or cover. The sealing part is tightly fitted to the groove. The rib is coupled to the groove and compresses the sealing part in the groove, wherein a rib groove(222) is formed to receive a part of the compressed sealing part.
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