用于2D12-100/8型空压机的油冷却器,芯子部件上O形圈同端盖间的接触面积较小,间隙距离不符,密封效果较差,经常造成油冷却器内的润滑油经泄漏点从冷却器管内外漏。为此,我们在端盖内增加了一衬盖(如图),增加其接触面积。这样做即使端盖泄漏,尚有衬盖保险,使得油不致于进入冷却水管内而漏失,密封效果良好,避免了泄漏。 For the oil cooler of 2D12-100 / 8 air compressor, the contact area between the O-ring and the cover on the core part is small, the gap distance does not match and the sealing effect is poor, often resulting in lubrication in the oil cooler Oil leaks from inside and outside the cooler tube via the leak point. To this end, we have added an end cap cover (Figure), to increase its contact area. In this way, even if the end cap is leaking, there is still undercover insurance, so that the oil will not leak into the cooling water pipe, and the sealing effect is good, thereby avoiding the leakage.