遼甯升(sheng)降機所(suo)使用的(de)調節閥(fa)在安裝(zhuang)時對環(huan)境及其(qi)它要求(qiu)各有不(bu)同，這兒(er)我們就(jiu)來講講(jiang)調節閥(fa)對遼甯(ning)升降機(ji)工作環(huan)境的要(yao)求及其(qi)安裝技(ji)巧。Liaoning elevator control valve used in the installation of the environment and other requirements of different, here we come to talk about the work environment of the Liaoning elevator to the requirements and installation skills.

1.調節(jie)閥屬于(yu)現場儀(yi)表，要求(qiu)環境溫(wen)度應在(zai)－25～60℃範圍，相(xiang)對濕度(du)≤95%。如果是(shi)安裝在(zai)露天或(huo)高溫場(chang)合，應采(cai)取防水(shui)、降溫措(cuo)施。在有(you)震源的(de)地方要(yao)遠離振(zhen)源或增(zeng)加防振(zhen)措施。The regulating valve belongs to the field instruments, requirements of environmental temperature should be at - 25 to 60 DEG C, relative humidity is less than 95%. If it is installed in the open air or high temperature, should be taken to water, cooling measures. In a place away from the local oscillator source or increase the anti vibration measures.

2.調(diao)節閥一(yi)般應垂(chui)直安裝(zhuang)，特殊情(qing)況下可(ke)以傾斜(xie)，如傾斜(xie)角度很(hen)大或者(zhe)閥本身(shen)自重太(tai)大時對(dui)閥應增(zeng)加支承(cheng)件保護(hu)。Regulating valve generally should be installed vertically, special circumstances can be tilted, such as the tilt angle is large or the valve itself is too large when the valve should be added to support the protection of parts.

3.安裝調(diao)節閥的(de)管道一(yi)般不要(yao)離地面(mian)或地闆(pan)太高，在(zai)管道高(gao)度大于(yu)2m時應盡(jin)量設置(zhi)平台，以(yi)利于操(cao)作手輪(lun)和便于(yu)進行維(wei)修。Installation of the pipeline is generally not from the ground or floor too high, in the pipeline height of more than 2m should be set as far as possible platform, in order to facilitate the operation of the hand wheel and easy maintenance.

4.安裝(zhuang)前應對(dui)管路進(jin)行清洗(xi)，排除污(wu)物和焊(han)渣。安裝(zhuang)後，為保(bao)證不使(shi)雜質殘(can)留在閥(fa)體内，還(hai)應再次(ci)對遼甯(ning)升降機(ji)進行清(qing)洗。Before installation, the pipeline should be cleaned to remove dirt and welding slag. After installation, in order to ensure that the impurities are not left in the body, but also to the Liaoning lift for cleaning.

5.在發(fa)生故障(zhang)或維修(xiu)的情況(kuang)下使生(sheng)産過程(cheng)能繼續(xu)進行，調(diao)節閥應(ying)加旁通(tong)管路。In the event of failure or maintenance of the case so that the production process can continue to be adjusted, the valve should be added to the bypass line.

6.拆(chai)修後應(ying)注意加(jia)油潤滑(hua)，低速電(dian)機一般(ban)不要拆(chai)洗加油(you)。裝配後(hou)還應檢(jian)查閥位(wei)與閥位(wei)開度指(zhi)示是否(fou)相符。Overhaul should be noted that after lubrication, low-speed motor is generally not washable. Assembly should also check the valve position and valve position indication is consistent.