The utility model relates to the technical field of the fittings of a hydraulic turbine, in particular a new type of high efficiency hydraulic turbine oil collector, the lower shell and the upper shell are fixed connected through a number of bolts. The inner casing of the lower shell is set with an annular oil dump box, the inner tube is arranged in the middle position of the oil dump box, the inner tube suit has the outer tube, and the inner tube is inside. The upper part of the outer tube is provided with a steel sleeve, and the upper and the lower ends of the cylinder sleeve are provided with a floating tile end cover, and a floating tile is arranged between the cylinder sleeve and the outer pipe. The utility model has a beneficial effect: the utility model adopts two floating tiles, and the inner diameter of two floating tiles can be interchangeable; a kind of pulping type water turbine of the utility model is easier to be processed, assembled, installed and maintained; the distance between the two floating tiles is short and the diameter of the contact section of the oil pipe and the floating tile is one of the diameter. The concentricity is easy to be guaranteed and the stiffness is good. A wear-resistant rotating seal ring is set between the inner tube and the outer tube between the two floating tiles, which reduces the oil leakage and prolongs the maintenance period.
【技术实现步骤摘要】
一种新型高效转浆式水轮机受油器
本技术涉及水轮机配件
,尤其是一种新型高效转浆式水轮机受油器。
技术介绍
轴流转浆式水轮机受油器的作用是把来自调速器的油引入转动着的桨叶接力器操作油管,用以操作转轮接力器活塞移动,从而调节桨叶的转角。传统的轴流转浆式水轮机受油器均采用三块浮动瓦结构,即上、中、下浮动瓦,其中上、中浮动瓦内径小,下浮动瓦内径大,三块浮动瓦之间距离较长,受油器操作油管为阶梯轴形式,加工、装配较复杂,同心度不易保证,且浮动瓦不具备互换性;浮动瓦内腔密封采用“0”形圈形式,不耐磨;使用一段时间后,密封不严漏油严重,影响轴流转浆式水轮机正常运行。因此,对于上述问题有必要提出一种新型高效转浆式水轮机受油器。
技术实现思路
本技术目的是克服了现有技术中的不足,提供了一种新型高效转浆式水轮机受油器。为了解决上述技术问题,本技术是通过以下技术方案实现:一种新型高效转浆式水轮机受油器,包括上壳体和下壳体,所述下壳体与上壳体之间通过若干个螺栓固定连接,所述下壳体的内部设置有环形的甩油盒,所述甩油盒中间位置设置有内管,所述内管套装有外管,所述内管的内部设置有操作油管,所述外管的上部套装有钢套,所述缸套的上下端均设置浮动瓦端盖,所述缸套与外管之间设置有浮动瓦。优选地,所述浮动瓦与浮动瓦端盖之间设置有密封环。优选地,两块所述浮动瓦之间的内管与外管之间设左右旋转密封圈。优选地,所述上壳体的其中一侧边分别设置有进口管口和出油管口,所述进口管口和出油管口分别通过进出油管连接浮动瓦。优选地,所述下壳体其中一侧边连接有漏油管口。优选地,所述上壳体的上端中央位置设置有端盖,所述端盖通 ...
【技术保护点】
一种新型高效转浆式水轮机受油器,其特征在于:包括上壳体和下壳体,所述下壳体与上壳体之间通过若干个螺栓固定连接,所述下壳体的内部设置有环形的甩油盒,所述甩油盒中间位置设置有内管,所述内管套装有外管,所述内管的内部设置有操作油管,所述外管的上部套装有钢套,所述缸套的上下端均设置浮动瓦端盖,所述缸套与外管之间设置有浮动瓦。
【技术特征摘要】
1.一种新型高效转浆式水轮机受油器,其特征在于:包括上壳体和下壳体,所述下壳体与上壳体之间通过若干个螺栓固定连接,所述下壳体的内部设置有环形的甩油盒,所述甩油盒中间位置设置有内管,所述内管套装有外管,所述内管的内部设置有操作油管,所述外管的上部套装有钢套,所述缸套的上下端均设置浮动瓦端盖,所述缸套与外管之间设置有浮动瓦。2.如权利要求1所述的一种新型高效转浆式水轮机受油器,其特征在于:所述浮动瓦与浮动瓦端盖之间设置有密封环。3.如权利要求1所述的一种新型高效转浆式水轮机...
【专利技术属性】
技术研发人员:蒋智海,
申请(专利权)人:德阳市海昌机械设备制造有限公司,
类型:新型
国别省市:四川,51
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