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      山東閥門的運動形式是什么

      文章來源:閥門 作者:山東奧德閥門 發布時間:2023-04-24 11:41:03

      山東閥門

          奧德斯閥門在這給您講一下山東閥門的小知識,截止閥關閉后,突面可以只借助物質工作壓力來密封性,即只借助物質工作壓力將閘閥的突面壓向另一側的高壓閘閥來確定突面的密封性,這便是自密封。絕大多數截止閥采用的是強制性封閉的,即閘閥關閉后,要依靠外力作用強制將閘閥壓向高壓閘閥,來確認突面的密閉性。

           Odes Valve is here to share with you some knowledge about Shandong valves. After the shut-off valve is closed, the protruding surface can only be sealed with the help of material working pressure, that is, the protruding surface of the gate valve can be pressed towards the high-pressure gate valve on the other side to determine the sealing of the protruding surface, which is self sealing. The vast majority of globe valves adopt mandatory sealing, which means that after the gate valve is closed, external force is used to force the gate valve towards the high-pressure gate valve to confirm the sealing of the protruding surface.

        運動形式:截止閥的閘閥隨閥座一起作勻速直線運動的,亦叫消防閘閥。通常是在電動推桿上面有梯形螺紋,根據閘閥頂端螺帽及其油路板里的滑槽,將回轉運動變成勻速直線運動,也就是把實際操作轉距變成實際操作推動力。開始閘閥時,當閘閥起升高度相當于閘閥管徑的1:1倍時,液體通道順暢,但運行中,此部位是很難監控的。具體使用中,要以閥座的端點做為標示,即開不動位置,做為它全開位置。為考慮到氣溫變化發生抱死狀況,一般開到端點位上,再倒回1/2-1圈,做為全開閥門位置。因而,閥門全開位置,按閘閥位置(即行程安排)來決定。有些截止閥閥桿螺母建在閘閥上,主軸旋轉推動閥座旋轉,進而閘閥提高,這類閘閥稱為滑動塊截止閥或叫暗桿閘閥。

            Movement form: The gate valve of the shut-off valve moves uniformly in a straight line with the valve seat, also known as a fire gate valve. Usually, there is a trapezoidal thread on the electric push rod, which transforms the rotary motion into a uniform linear motion based on the top nut of the gate valve and the sliding groove in its oil circuit plate, that is, the actual operating torque is converted into the actual operating driving force. When starting the gate valve, when the lifting height of the gate valve is 1:1 times the pipe diameter of the gate valve, the liquid channel is smooth, but during operation, this part is difficult to monitor. In specific use, the end point of the valve seat should be used as a mark, that is, the non moving position, as its fully open position. To take into account the lockup situation caused by temperature changes, it is generally opened to the endpoint position and then reversed by 1/2-1 turn as the fully open valve position. Therefore, the fully open position of the valve is determined by the gate valve position (i.e. stroke arrangement). Some stop valve stem nuts are built on the gate valve, and the spindle rotates to push the valve seat to rotate, which in turn raises the gate valve. This type of gate valve is called a sliding block stop valve or a non rising stem gate valve.

        奧德斯閥門對于山東閥門引入國際的智能化生產機器設備,不斷進步世界各國新技術應用,確定商品更新和改進。建了CAD閥門設計核心、新產品研發,可按照客戶需要各自選用手動式、電動式、氣動式、液控閥等驅動形式。廣泛用于化工廠、礦山開采、城市建設、電力工程、裝飾建材、混凝土、軍用、制藥業、食品類、給水排水等領域。

            Odes Valve has introduced international intelligent production machinery and equipment for Shandong valves, continuously improving the application of new technologies in various countries around the world, and determining product updates and improvements. We have established a CAD valve design core and developed new products. We can choose manual, electric, pneumatic, hydraulic valve and other driving forms according to customer needs. Widely used in chemical plants, mining, urban construction, power engineering, decorative building materials, concrete, military, pharmaceutical industry, food, water supply and drainage, and other fields.

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