The utility model provides an electric valve group, which belongs to the technical field of valve manufacturing. The utility model solves the problem of short service life of the existing electric valve group. The electric valve group includes several electric ball valves and valves. One end of the valve block is the water inlet end. There are cavities in the valve block. Several electric ball valves are arranged on the valve block. The electric ball valve includes the valve body, the valve core, the valve stem and the electronic control equipment. The inlet end of the valve body is connected with the cavity in the valve block, the valve core is arranged in the valve body, the inner end of the valve stem is connected with the valve core, and the outer end of the valve stem is connected with the electronic control device. The valve body is equipped with a long straight cylinder-shaped guide cylinder. The stem part is arranged in the guide cylinder and the outer wall of the stem is connected with the inner wall of the guide cylinder. A pair of sealed ball seats are arranged in the valve body. The valve core is located between a pair of sealed ball seats, and the outer wall of the core part is attached to the sealed ball seat, and a sealing ring is arranged between the sealed ball seat and the valve body. The electric valve group has the advantages of long service life.
【技术实现步骤摘要】
一种电动阀组
本技术属于阀门制造
,涉及一种电动阀组。
技术介绍
分流阀是通过截止阀对流经管路的流体进行分流控制的阀门。为了实现电动控制,现有的截止阀,常常用电动球阀进行替换,通过电控的方式对电动球阀进行控制,控制电动球阀的开度,实现流体的分流。但由于通过电控的方式进行控制,电动球阀开关的力矩会过大,这就导致开关速度慢,球座磨损严重,会降低球阀的使用寿命。
技术实现思路
本技术的目的是针对现有技术中存在的上述问题,提供了一种电动阀组,解决的技术问题是如何提高电动阀组的使用寿命。本技术的目的可通过下列技术方案来实现:一种电动阀组,包括若干个电动球阀和阀块,所述阀块的一端为进水端,所述阀块中具有空腔,若干个所述电动球阀均设置在阀块上,所述电动球阀包括阀体、阀芯、阀杆和电控设备,所述阀体的进口端与阀块内的空腔相连通,所述阀芯设置在阀体中,所述阀杆的内端与阀芯相连,所述阀杆外端与电控设备相连,其特征在于,所述阀体中设有呈长直筒状的导向筒,所述阀杆部分穿设在导向筒中且所述阀杆的外侧壁与导向筒的内侧壁相贴合,所述阀体中设有一对密封球座,所述阀芯位于一对密封球座之间,且所述阀 ...
【技术保护点】
1.一种电动阀组,包括若干个电动球阀(1)和阀块(2),所述阀块(2)的一端为进水端(3),所述阀块(2)中具有空腔,若干个所述电动球阀(1)均设置在阀块(2)上,所述电动球阀(1)包括阀体(11)、阀芯(12)、阀杆(13)和电控设备(14),所述阀体(11)的进口端与阀块(2)内的空腔相连通,所述阀芯(12)设置在阀体(11)中,所述阀杆(13)的内端与阀芯(12)相连,所述阀杆(13)外端与电控设备(14)相连,其特征在于,所述阀体(11)中设有呈长直筒状的导向筒(15),所述阀杆(13)部分穿设在导向筒(15)中且所述阀杆(13)的外侧壁与导向筒(15)的内侧壁相贴 ...
【技术特征摘要】
1.一种电动阀组,包括若干个电动球阀(1)和阀块(2),所述阀块(2)的一端为进水端(3),所述阀块(2)中具有空腔,若干个所述电动球阀(1)均设置在阀块(2)上,所述电动球阀(1)包括阀体(11)、阀芯(12)、阀杆(13)和电控设备(14),所述阀体(11)的进口端与阀块(2)内的空腔相连通,所述阀芯(12)设置在阀体(11)中,所述阀杆(13)的内端与阀芯(12)相连,所述阀杆(13)外端与电控设备(14)相连,其特征在于,所述阀体(11)中设有呈长直筒状的导向筒(15),所述阀杆(13)部分穿设在导向筒(15)中且所述阀杆(13)的外侧壁与导向筒(15)的内侧壁相贴合...
【专利技术属性】
技术研发人员:罗纲,
申请(专利权)人:依格流体技术嘉兴有限公司,
类型:新型
国别省市:浙江,33
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