The utility model relates to a hand rotary valve, which comprises a valve body, a valve core and a rotating handle. The valve body is provided with a valve chamber, the valve core is arranged in the valve chamber, the rotating handle is arranged on the valve core, and a rotating handle is arranged on the valve core. The rotating handle and the valve core are coordinated together, and a plastic bracket is arranged at the lower part of the corresponding valve core in the valve chamber, and the corresponding plastic bracket and the rotating handle are located between the valve core and the rotating handle. A rotating bracket is arranged, and a fixed copper sleeve is arranged between the rotating handle and the rotating bracket. A quick joint is arranged on the inlet and outlet of the valve body respectively. The quick joint includes a joint body and a clamp sleeve connected with the thread of the joint body. The joint bodies of the two quick joints are respectively connected with the inlet and outlet of the valve body, and the joint bodies of the two quick joints are separated. There are no gas passages connected with the intake and outlet. The utility model has the advantages of simple structure, stable and reliable performance and convenient installation.
【技术实现步骤摘要】
手转阀
本技术具体涉及一种手转阀。
技术介绍
目前,手转阀是一种广泛使用的阀门部件,是通过阀体内设置的固定阀芯与转动阀芯所具有的导通孔在转动手柄的驱动下相对或相错实现阀门的导通与关闭。现有的手转阀的结构设计不合理,从而该手转阀存在密封性能不理想、结构不紧凑、性能不稳定、安装不便捷的缺陷。
技术实现思路
本技术的目的在于克服现有技术的缺陷,提供一种结构简单、性能稳定可靠、安装便捷的手转阀。为实现上述目的,本技术采用一种手转阀,包括阀体、阀芯、旋转手柄,所述的阀体内设置有阀腔,阀体的两侧上分别设置有与阀腔相连通的进气口、出气口,所述的阀芯设置在阀腔内,旋转手柄设置在阀芯上,且构成旋转手柄与阀芯的联动配合,阀腔内对应阀芯的下部处设置有与阀芯联动设置的塑料支架,且阀芯上对应塑料支架与旋转手柄之间处设置有旋转支架,旋转手柄与旋转支架之间设置有固定铜套,所述的阀体与塑料支架、阀芯之间,阀体与塑料支架、旋转支架之间分别设置有密封圈,所述的阀体的进气口、出气口上分别设置有一个快速接头,所述的快速接头包括接头本体、与接头本体螺纹连接的卡套,所述的两个快速接头的接头本体分别与阀体的进气口、出气口相连接,且两个快速接头的接头本体上分别设置有与进气口、出气口相连通的气体通道。上述结构的有益效果是:该手转阀的进气口、出气口上分别设置有一个快速接头,在连接气管时,首先旋松卡套,再将气管插在接头本体与卡套之间,最后旋紧卡套,即可将气管连接在快速接头上,该快速接头采用挤压锁紧式结构,保证了气管与快速接头的连接牢固,避免发生漏气,从而该结构简单、性能稳定可靠、安装便捷的优点。特别地,所述的固定 ...
【技术保护点】
1.一种手转阀,包括阀体、阀芯、旋转手柄,其特征在于:所述的阀体内设置有阀腔,阀体的两侧上分别设置有与阀腔相连通的进气口、出气口,所述的阀芯设置在阀腔内,旋转手柄设置在阀芯上,且构成旋转手柄与阀芯的联动配合,阀腔内对应阀芯的下部处设置有与阀芯联动设置的塑料支架,且阀芯上对应塑料支架与旋转手柄之间处设置有旋转支架,旋转手柄与旋转支架之间设置有固定铜套,所述的阀体与塑料支架、阀芯之间,阀体与塑料支架、旋转支架之间分别设置有密封圈,所述的阀体的进气口、出气口上分别设置有一个快速接头,所述的快速接头包括接头本体、与接头本体螺纹连接的卡套,所述的两个快速接头的接头本体分别与阀体的进气口、出气口相连接,且两个快速接头的接头本体上分别设置有与进气口、出气口相连通的气体通道。
【技术特征摘要】
1.一种手转阀,包括阀体、阀芯、旋转手柄,其特征在于:所述的阀体内设置有阀腔,阀体的两侧上分别设置有与阀腔相连通的进气口、出气口,所述的阀芯设置在阀腔内,旋转手柄设置在阀芯上,且构成旋转手柄与阀芯的联动配合,阀腔内对应阀芯的下部处设置有与阀芯联动设置的塑料支架,且阀芯上对应塑料支架与旋转手柄之间处设置有旋转支架,旋转手柄与旋转支架之间设置有固定铜套,所述的阀体与塑料支架、阀芯之间,阀体与塑料支架、旋转支架之间分别设置有密封圈...
【专利技术属性】
技术研发人员:焦中良,陈坤勇,林振宇,陈旭闽,谢华军,
申请(专利权)人:百灵气动科技有限公司,
类型:新型
国别省市:浙江,33
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