一、蓄能器式液控蝶閥特點(diǎn)描述 1、靠兩個(gè)蓄能器蓄能，無外來能源時(shí)可自動(dòng)關(guān)閥。 2、密封可靠、流阻系數(shù)小。 3、采用PLC智能控制系統(tǒng)，可實(shí)現(xiàn)文本、觸摸屏等多種人性化操作界面。 4、可以實(shí)現(xiàn)遠(yuǎn)程、本地控制。 5.能按預(yù)定程序?qū)崿F(xiàn)與其他管路設(shè)備聯(lián)動(dòng)操作。 6.具有快、慢可調(diào)的關(guān)閉功能。 7.具有截止、止回功能。 8.關(guān)閉時(shí)能實(shí)現(xiàn)緩閉功能，有效消除水錘危害，保護(hù)水泵及網(wǎng)管系統(tǒng)的安全。 1、Can hold the device and can hold bu two,can turn off the valve automatically when there is no outside energy. 2、It is reliable and flowing to hinder coefficient small to seal. 3、Adopt PLC intelligent control system,can realize such many kinds of humanization as the text,touch-sensitive screen,etc. Operate interfaces. 4、Can realize long-range,local control. 5、Can realize linkong and operating with other popelines equipment according to the procedute of booking. 6、Have fast,slow adjustable closing the funcition 7、Close at,stop going back the function. 8、Can realize while closing that close the function slowly,dispel water hammer to endanger effectively,protect the security of the water pump and pipe network system. 二、按照控制系統(tǒng)則分為普通蓄能器式(X)和蓄能器式鎖定型(XS) 1、主要由閥門本體、傳動(dòng)機(jī)構(gòu)、液壓站、電控箱等四部分組成 2、閥門本體由閥體、碟板、閥軸、密封組件等零件組成。 3、傳動(dòng)機(jī)構(gòu)主要由液壓缸、搖臂、支撐側(cè)板等連接、傳動(dòng)件組成，是液壓動(dòng)力開、關(guān)閥門的主要執(zhí)行機(jī)構(gòu)。 4、液壓站包括油泵機(jī)組、手動(dòng)泵、蓄能器、電磁閥、溢流閥、流量控制閥、截止閥、液壓集成塊、油箱等零部件。 5、手動(dòng)泵用于系統(tǒng)調(diào)試和特殊工況下的閥門啟閉。 6.流量控制閥用于開閥時(shí)間調(diào)節(jié)。 7．傳動(dòng)液壓缸設(shè)有快關(guān)時(shí)間調(diào)節(jié)閥、慢關(guān)時(shí)間調(diào)節(jié)閥和快、慢關(guān)角度調(diào)節(jié)。 8．系統(tǒng)中，兩個(gè)蓄能器互為備用，為閥門啟閉提供主動(dòng)力源。 9閥軸采用長、短軸結(jié)構(gòu)均可。 10一般采用臥式布置；也可根據(jù)用戶要求采用立式布置。 11.液壓站、電控箱與閥門本體可以是整體安裝，也可以分開安裝。用戶未作特殊說明時(shí)為整體式裝。采用立式布置時(shí)均為分體式安裝。 12液壓系統(tǒng)電磁換向閥控制特征一般為正作為型， 既：電磁閥得電蝶閥門閥、失電蝶閥關(guān)閥；反之則為反作用型，即電磁閥失電蝶閥開閥、得電蝶閥關(guān)閥。常規(guī)配套電磁換向閥為正作用型，采用煩作用型應(yīng)在訂貨時(shí)說明 Divide and can hold the device type for being ordinary accrding to the control system(X)With can hold the device type locking typing(XS) 1、 Made up by such four parts as the noumenonn of the valve,transmission organization,hdraulic pressure station,automatically controlled case,etc.Mainly 2、 The noumenonn of the valve is made up of such parts as valve body,butterfly’s board,the axle of the valve,sealed package,etc.. 3、 The transmission organization is connected,spread the moveable piece to make upby the hydraulic pressure jar,rocker arm,supporting the side board,etc.mainly,it is hydraulic pressure power that turn _disibledevent="text-indent: -18pt; margin: 0cm 0cm 0pt 18pt">4、 Hydraulic pressure stand including oil pump assembly,manual pump,can hold device,electromagnetic valve,is it flow valve flow control valve,stop valve,hydraulic pressure integrated lump,fuel tank,etc.to overflow. 5、 The manual pump is use for the system to debug and open and close with the valve under the special operating mode. 6、 The flow controls the valve and is used for opening valve time to regulate. 7、 Transmission hydraulic pressure jar is it imprison time regulating valvem,slow to imprison time regulating valve and shut in the angle regulating valve fast and slowly soon to have. 8、 In the system,two hold can device both as rescrve,offer initiative strength source for the fact that the valve is opened and close 9、 The axle of the valve is adopted long,the stub axle structure will do. 10、Gen erally adopt and fix up horizontally;Can adopt and fix up vertically according to user’s enquiry. 11、 Hydrauilc pressure stand,automatically controlled case and valve noumenonn can integral to install,may install separately too.It is the integral installation while explaining that uesers have not done specially.Adopt and install in order to divide the style vertically while fixing up.
