赢动式电磁阀的组成部分

赢动式电磁阀,它主要由线圈、动铁芯、油阀连杆、曲柄、针阀和阀体等部分组成。它的动作原理是,螺线管通电产生磁力,将线圈中心铁柱吸上,通过曲柄 连杆帆构开启油阀,当电流中断时,电磁消失关闭油路。继动式电磁阀,它主要由线圈、动铁芯、阀杆、导阀、主阀及阀体等部分组成。它的动作原理是,当线圈通 电时,先打开辅阀(先导阀),使活塞腔降压,阀塞因上、下压差而浮升,大阀口即开启。线圈失电,由活塞上平衡孔使活塞上,下均压,自重使活塞落下,将大阀 口关闭。赢动式电磁阀的组成部分。

“The valve market turnover of up to 50 billion”,是由中国电磁阀网提供的国际阀门新闻, 译文仅供参考。另外,中国电磁阀网还提供相关产品搜索: 出口电磁阀、 防爆电磁阀、 蒸汽电磁阀、 液体电磁阀、 气体电磁阀、等。欢迎您的选购。我们将竭诚为您服务。赢动式电磁阀的组成部分。

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水用电磁阀通路的原理

水用电磁阀里有密闭的腔,在不同位置开有通孔,每个孔都通向不同的油管,腔中间是阀,两面是两块电磁铁,哪面的磁铁线圈通电阀体就会被吸引到哪边,通过控 制阀体的移动来档住或漏出不同的排油的孔,而进油孔是常开的,液压油就会进入不同的排油管,然后通过油的压力来推动油缸的活塞,活塞又带动活塞杆,活塞竿 带动机械装置动。这样通过控制电磁铁的电流就控制了机械运动。水用电磁阀的工作原理如下:水用电磁阀为二次开阀的先导式电磁阀,其结构主要由导阀和主阀组 成,主阀采用橡胶密封结构。常位时,活动铁芯封住导阀口,阀腔内压力平衡,主阀口封闭。当线圈通电时,产生电磁力将活动铁芯吸上,主阀腔内的介质自导阀口 外泄,以至产生压力差,膜片或阀杯被迅速托起,主阀口开启,阀便呈通路了。水用电磁阀通路的原理。

“The principle of water channel by electromagnetic valve”,是由中国电磁阀网提供的国际阀门新闻, 译文仅供参考。另外,中国电磁阀网还提供相关产品搜索: 出口电磁阀、 防爆电磁阀、 蒸汽电磁阀、 液体电磁阀、 气体电磁阀、等。欢迎您的选购。我们将竭诚为您服务。水用电磁阀通路的原理。

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电磁阀的故障及排除方法

电磁阀的故障及排除方法

原文:
电磁阀的故障及排除方法:电磁阀的故障将直接影响到切换阀和调节阀的动作,常见的故障有电磁阀不动作,应从以下几方面排查:   1、电磁阀接线头松动或线头脱落,电磁阀不得电,可紧固线头。   2、电磁阀线圈烧坏,可拆下电磁阀的接线,用万用表测量,如果开路,则电磁阀线圈烧坏。原因有线圈受潮,引起绝缘不好而漏磁,造成线圈内电流过大而烧毁,因此要防止雨水进入电磁阀。此外 ,弹簧过硬,反作用力过大,线圈匝数太少,吸力不够也可使得线圈烧毁。紧急处理时,可将线圈上的手动按钮由正常工作时的“0”位打到“1”位,使得阀打开。   3、电磁阀卡住。电磁阀的滑阀套与阀芯的配合间隙很小(小于0.008mm),一般都是单件装配,当有机械杂质带入或润滑油太少时,很容易卡住。处理方法可用钢丝从头部小孔捅入,使其弹回。根本 的解决方法是要将电磁阀拆下,取出阀芯及阀芯套,用CCI4清洗,使得阀芯在阀套内动作灵活。拆卸时应注意各部件的装配顺序及外部接线位置,以便重新装配及接线正确,还要检查油雾器喷油孔是否 堵塞,润滑油是否足够。   4、漏气。漏气会造成空气压力不足,使得强制阀的启闭困难,原因是密封垫片损坏或滑阀磨损而造成几个空腔窜气。   在处理切换系统的电磁阀故障时,应选择适当的时机,等该电磁阀处于失电时进行处理,若在一个切换间隙内处理不完,可将切换系统暂停,从容处理。

“Solenoid valve failure and troubleshooting”,是由中国电磁阀网提供的国际阀门新闻,译文仅供参考。另外,中国电磁阀网还提供相 关产品搜索: 出口电磁阀、 防爆电磁阀、 蒸汽电磁阀、 液体电磁阀、 气体电磁阀、等。

译文:
Solenoid valve failure and troubleshooting Solenoid valve failure and troubleshooting: solenoid valve failure will directly affect the switching valve and valve action, a common fault with the solenoid valve does not move, the investigation from the following aspects: 1, the first solenoid valve wiring or loose thread off, electric solenoid valve shall be fastened thread. 2, the solenoid valve coil burned out, remove the solenoid valve wiring, measured with a multimeter, if open, the solenoid valve coil burnt. Moisture causes the coil, magnetic flux leakage caused by bad insulation, causing the coil current is too large to burn, so to prevent flood water from entering the solenoid valve. In addition, excellent spring, the reaction is too large, too few turns, enough suction makes the coil can also be burned. Emergency treatment, can be manual button on the coil from the normal work of the “0″ bit hit “1″ bit to allow the valve to open. 3, the solenoid valve stuck. Solenoid valve slide valve sleeve and spool with the gap is very small (less than 0.008mm), usually one-piece assembly, when there is too little mechanical impurities into or lubricant, it is easy to get stuck. Approach can hold into the wire hole from the head to make it bounce. Fundamental solution is to remove the solenoid valve, remove the spool and spool cover, with CCI4 cleaning, making the spool valve comprising a flexible movement. Demolition should pay attention to all parts of the assembly sequence and location of the external wiring for re-assembly and wiring is correct, also check the oil mist injector holes are blocked, oil is adequate. 4, leakage. Lack of air pressure can cause leakage, making difficult to force the valve open and close due to the slide valve gasket damage or wear caused by several cavity channeling gas. In dealing with the solenoid valve switching system failure, should select the appropriate time, such as the solenoid valve is energized when dealing with, if dealt with in an endless space switch can switch the system to pause, calm handling.

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电磁阀安装注意事项

电磁阀安装注意事项

原文:
安装注意事项如下:   1、安装时应注意阀体上箭头应与介质流向一致。不可装在有直接滴水或溅水的地方。电磁阀应垂直向上安装。   2、电磁阀应保证在电源电压为额定电压的15%-10%波动范围内正常工作。   3、电磁阀安装后,管道中不得有反向压差。并需通电数次,使之适温后方可正式投入使用。   4、电磁阀安装前应彻底清洗管道。通入的介质应无杂质。阀前装过滤器。   5、当电磁阀发生故障或清洗时,为保证系统继续运行,应安装旁路装置。

“Solenoid valve installed Notes ”,是由中国电磁阀网提供的国际阀门新闻,译文仅供参考。另外,中国电磁阀网还提供相关产品搜索: 出口电磁阀、 防爆电磁阀、 蒸汽电磁阀、 液体电磁阀、 气体电磁阀、等。

译文:
Solenoid valve installed Notes Installation Notes as follows: 1, the installation should pay attention to the arrow on the valve body should be consistent with the medium flow. Can not be directly installed in the dripping or splashing water. Solenoid valve should be installed vertically upward. 2, the solenoid valve should ensure that the supply voltage for the rated voltage of 15% -10% fluctuation range of work. 3, the solenoid valve installed, the pipeline may not have the reverse pressure. And the need to power a few times, so that proper temperature before being put into use. 4, the solenoid valve should be thoroughly cleaned before installing the pipeline. Access the media should be free of impurities. Valve pre-installed filters. 5, when the solenoid valve failure or cleaning, to ensure the system continues to run, you should install the bypass device.

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旋转阀轴承结构的改进

旋转阀轴承结构的改进

原文:
高压低密度、低压高密度、线性低密度三套聚乙烯装置中,旋转阀用于塑料颗粒或粉末的输送。由于受生产流程限制,旋转阀均为单台设置,没有备用阀。所以旋转阀运行稳定与否,直接关系产品质量和产量。   我厂高压聚乙烯装置旋转阀工况参数为:转数7r/min~45r/min,轴功率2.2kW,风量2160m3/h,风压0.06MPa,最大输送量8t/h,操作温度40℃。转子直径φ400mm,转子有效长度620mm。   改造前的旋转阀轴承结构如图1所示。随着旋转阀的不断运转,轴封渐渐地受到磨损,塑料粉末通过轴封进入轴承,使得轴承很快被卡死,造成停机检修。而检修的手段是更换轴承和轴封,费时费力,影响生产。因此我们针对如何避免塑料粉末进入轴承里面,进行了旋转阀轴承结构的改进。改进后的轴承结构如图 2所示,轴承和轴封分开,轴封由骨架油封改为软填料密封,发现粉末泄漏可随时拧紧压盖。即使有些微漏,也不会进入轴承里,从而保证了旋转阀的稳定运行。

“Solenoid valve installed Notes ”,是由中国电磁阀网提供的国际阀门新闻,译文仅供参考。另外,中国电磁阀网还提供相关产品搜索: 出口电磁阀、 防爆电磁阀、 蒸汽电磁阀、 液体电磁阀、 气体电磁阀、等。

译文:
Improvement of the rotary valve bearings High pressure low-density, low-voltage high-density, linear low density of three polyethylene unit, the rotary valve for the delivery of plastic granules or powder. Due to the production process limitations, the rotary valve are a single set, there is no spare valve. So the stable operation of the rotary valve or not directly related to product quality and yield. High pressure polyethylene plant rotary valve working parameters: the number of revolutions 7r/min ~ 45r/min shaft power 2.2kW, air volume 2160m3 / h, pressure 0.06MPa, the maximum throughput 8t / h, operating temperature 40 ° C. Rotor diameter φ400mm rotor effective length of 620mm. The rotary valve in the transformation of the former bearing structure shown in Figure 1. With the continuous operation of the rotary valve shaft seal gradually by wear and tear, plastic powder through the shaft seal into the bearing, making the bearings soon be stuck, causing downtime. Overhaul of the means to replace the bearing and shaft seal, time-consuming, affecting production. Therefore, we focused on how to avoid the plastic powder into the bearings inside, the improvement of the bearing structure of the rotary valve. Separated from the improved bearing structure shown in Figure 2, the bearings and shaft seals, shaft seal skeleton oil seal replaced by soft packing seal, found that the powder leakage can always tighten the gland. Even if there is a slight leakage, it will not enter into the bearing, thus ensuring the stable operation of the rotary valve.

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电磁阀控制精度

电磁阀控制精度

由此快速通道进入阀门产品分类导航,了解 : 安全阀 呼吸阀 减压阀 针型阀 调节阀 等系列阀门的产品、型号、技术与支持, 上海日美阀门制造 有限公司的高品质产品与优质服务,助您的工程更为精确、安全、高效与稳定。

原文:
1普通电磁阀只有开、关两个位置,在控制精度要求高和参数要求平稳时请选用多位电磁阀;Z3CF三位常开电磁阀,具有微启,全开和关闭三种流量;ZDF—Z1/1组合多功能电磁阀具有全开、大开、小开、全开四种流量。   2动作时间:指电信号接通或切断至主阀动作完成时间,只有本公司专利产品多功能电磁阀可对开启和关闭时间分别调节,不仅可满足控制精度要求,还可防止水锤破坏。   3泄漏量:样本上给出的泄漏量数值为常用经济等级,若嫌偏高,请作特殊订货。

“Solenoid valve installed Notes ”,是由中国电磁阀网提供的国际阀门 新闻,译文仅供参考。另外,中国电磁阀网还提供相关产品搜索: 出口电磁阀、 防爆电磁阀、 蒸汽电磁阀、 液体电磁阀、气体电磁阀、等。

译文:
Solenoid valve control accuracy An ordinary solenoid valve is only open, closing two locations, please choose the number of solenoid valves in the control of high precision and parameters for a smooth; Z3CF three normally open solenoid valve, with Weiqi, fully open and close the three kinds of traffic; ZDF, -Z1 / 1 combination of multi-function solenoid valve is fully open, wide open, small open, fully open, the four types of traffic. 2 Action: refers to the electrical signal is turned on or cut off the main valve action completion time, only multi-function solenoid valve of the Company’s patented product can open and close time were adjusted not only to meet the control precision, but also to prevent water hammer damage. 3 leakage: leakage on the given sample values ​​for common economic level, if too high, please make a special order.

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电磁脉冲阀的选型与使用

电磁脉冲阀的选型与使用

由此快速通道进入阀门产品分类导航,了解 : 执行器与附件 通用阀门 球阀 蝶阀 闸阀 等系列阀门的产品、型号、技术与支持, 上海一环流体 控制设备有限公司的高品质产品与优质服务,助您的工程更为精确、安全、高效与稳定。欢 迎选购!

原文:
1.安装前应注意阀的使用条件,如工作压力范围,电源条件(交流,直流,电压大小).功能,通径等应对比检查与阀标牌上或使用说明书上注明是否相符. 2,安装前应在试验台上进行通气,通电试验,检查的换向性能是否正常. 3.安装前应彻底清除管道内的铁锈,灰尘等污物. 4.安装时应注意瑞洁电磁脉冲阀的安装位置和表明的气流方向,切不可接错.在阀气源口上游必须安装分水滤气器,减压阀和油雾润滑器,以保证供给阀具有一定压力的干燥,洁净,润滑的空气以便正常可靠的工作. 5.调试时,先将气压调到0.5-0.6MPa,手动调试各阀动件正常后,再调试电动.调试完毕后,将系统压力调至工程要求值.

“The selection and use of the electromagnetic pulse valve ”,是由中国电磁阀网提供的国际阀门 新闻,译文仅供参考。另外,中国电磁阀网还提供相关产品搜索: 出口电磁阀、 防爆电磁阀、 蒸汽电磁阀、 液体电磁阀、 气体电磁阀、等。

译文:
The selection and use of the electromagnetic pulse valve Before installation should pay attention to the conditions of use of the valve, such as the operating pressure range, the power supply conditions (AC, DC, voltage, size). Function, diameter and other response to indicate whether the match than the check valve plate or manual. 2, before installation on the test stand ventilation, power test, check for whether the performance of normal. Prior to installation should be complete removal of rust, dust and dirt inside the tubes. Installation should pay attention to the Rui clean installation location of the electromagnetic pulse valve and show that the direction of air flow must not take the wrong must be installed on the watershed filter gas valve upstream of the air supply, pressure reducing valves and oil mist lubrication, in order to ensure the supply valve has a pressure dry, clean, lubricated air for normal and reliable work. (5) debugging, the first pressure transferred to 0.5-0.6MPa, manually debug the valve moving parts to normal, and then debug the electric after debugging the system pressure is adjusted to project the required value.

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电磁阀的特性

电磁阀的特性

原文:
1质气,液态或混合状态分别选用不同品种的电磁阀,例ZQDF用于空气,ZQDF—Y用于液体,ZQDF—2(或-3)用于蒸汽,否则易引起误动作。ZDF系列多功能电磁阀则可通通于气.液体。最好订时告明介质状态,安装用户就不必再调式。 2介质温度不同规格产品,否则线圈会烧掉,密封件老化,严重影响寿命命。 3介质粘度,通常在50cSt以下。若超过此值,通径大于15mm用ZDF系列多功能电磁阀作特殊订货。通径小于15mm订高粘度电磁阀。 4介质清洁度不高时都应在电磁阀前配装反冲过滤阀,压力低时尚可选用直动膜片式电磁阀作例如CD—P。 5介质若是定向流通,且不允许倒流ZDF—N和ZQDF—N单需用双向流通,请作特殊要求提出。 6介质温度应选在电磁阀允许范围之内。

“Characteristics of the solenoid valve ”,是由中国电磁阀网提供的国际阀门 新闻,译文仅供参考。另外,中国电磁阀网还提供相关产品搜索: 出口电磁阀、 防爆电磁阀、 蒸汽电磁阀、 液体电磁阀、 气体电磁阀、等。

译文:
Characteristics of the solenoid valve A quality gas, liquid or mixed state were selected to the different varieties of solenoid valves cases ZQDF for air, ZQDF-Y for liquid ZQDF-2 (or -3) for the steam, or easily cause a malfunction. ZDF series multi-function solenoid valve can be altogether in the air liquid. Best when the state media, install the user will not have the tuning. 2 medium temperature products with different specifications, otherwise the coil will burn, seals aging, seriously affect the life of life. 3 medium viscosity, usually 50cSt the following. If you exceed this value, diameter greater than 15mm to use ZDF series multi-function solenoid valve for special orders. Diameter less than 15mm high viscosity solenoid valve. 4 media cleanliness is not high, should be in front of the electromagnetic valve fitted with recoil filter valve, the pressure is low fashion can choose straight diaphragm solenoid valve for example, the CD-P. 5 medium directional flow, and is not allowed back in ZDF,-N and ZQDF-N-needed two-way flow, please make a special request. 6 medium temperature should be chosen within the scope of the solenoid valve allows.

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加油站电磁阀注意事项

加油站电磁阀注意事项

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原文:
加油站电磁阀注意事项 在加油站,有时会遇到加油机出油慢或不出油的情况,造成这种情况的原因有很多种,其中有些是电磁阀损坏造成的。通常进行维修时,为了省事,就把电磁阀里面的膜片拿掉或 调头重新安装,使电磁阀起到连通作用,有的人认为这样就修好了。这样确实会使加油机出油,但会留下“灾难性”的后果——不能定量加油和加油不计数。   当加油机定量加油时,电磁阀是全部打开的,当加油量剩0.3升至0.5升时,电脑发出关闭大流量信号,小流量继续加油到预置数,最后关闭小流量,关闭电机,这样不会出现 超付油现象。当把电磁阀里面的膜片拿掉或调头使用,加油数量达到预置数时,主板发出的信号不能关闭油路,继续大流量加油,使显示板显示数大于预置加油数。   当双枪机出现上述情况时,一杆枪在正常加油,另一杆枪由于坏了电磁阀,而不能关闭油路,在不开机的情况下也能出油,但由于主板没有得到开机信号,所以不能计数,存 在一定隐患。   因此,当电磁阀不能开启导致加油机不出油时,应正确维修。首先,应检查电磁阀的控制电路部分,如零线是否进入、灯阀板是否损坏等。其次,再检查电磁阀自身故障,如 阀内线圈是否断路、阀膜孔是否堵塞等阀内故障。如果是电磁阀自身故障且不能修复,应更换新电磁阀。另外在购买电磁阀时要注意型号要与被更换的一致。

“Gas station solenoid valve Note ”,是由中国电磁阀网提供的国际阀门新闻,译文仅供参考。另外,中国电磁阀网还提供相关产品搜索: 出口电磁阀、 防爆电磁阀、 蒸汽电磁阀、 液体电磁阀、气体电磁阀、等。

译文:
Gas station solenoid valve Note Tanker slow oil or no oil at the gas station, and sometimes encounter a variety of reasons for this situation, some of which is damage caused by the solenoid valve. Maintenance is usually carried out in order to save trouble, put the solenoid valve inside the diaphragm removed, or turn around and re-install the solenoid valve play connectivity role, and some people think it repaired. This does make a tanker out of oil, but will leave a “catastrophic” consequences – not quantitative refueling and fuel do not count. Refueling tanker quantitative solenoid valve is fully open when the amount of fuel remaining 0.3 to 0.5 liters, the computer issued to close the large flow signal, low flow continues to fuel to the preset number, the final closure of traffic, turn off the motor, so that does not appear overpayment oil phenomenon. When the solenoid valve inside the diaphragm removed, or a U-turn, fueling the number of preset number, the signal from the motherboard can not turn off the oil continues to flow fuel, so that the display showed the number is greater than the number of preset fuel. Spear machine this occurs, gun in the normal fuel, and the other a gun due to a bad solenoid valve, and can not turn off the oil, oil can not boot, but did not get the motherboard to boot signal , we can not count, there are some hidden dangers. Therefore, when the solenoid valve can not open the lead tanker no oil, should be the correct repair. First, the control circuit of the solenoid valve should be checked, such as the zero line to enter the light valve plate is damaged. Second, check the solenoid valve failure, such as valve coil is open circuit, the valve membrane holes are blocked valve failure. If the solenoid valve fault and can not be repaired should be replaced with new solenoid valve. Also in the model should be replaced consistent with the purchase of the solenoid valve.

发表在 电磁阀技术 | 留下评论

简述电磁阀的结构与工作原理

简述电磁阀的结构与工作原理

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原文:
简述电磁阀的结构与工作原理 电磁阀包括线圈、磁铁、顶杆。当线圈接通电流,便产生了磁性,跟磁铁相互吸引,磁铁就会拉动顶杆。关闭电源,磁铁和顶杆就复位了,这样电磁阀就完成了作功过程。这就是 电磁阀的工作原理。电磁阀一般用于液压系统,来关闭和开通油路。实际上,根据流过介质的温度,压力等情况,比如管道有压力和自流状态无压力。电磁阀的工作原理是不同的 。比如在自流状态下需要零压启动的,就是通电后,线圈整个把闸体吸起来。而有压力状态的电磁阀,则是线圈通电后吸出插在闸体上的一个销子,用流体自身的压力把闸体顶起 来。这两种方式的不同之处是,自流状态的电磁阀,因为线圈要吸起整个闸体,所以体积较大而带压状态的电磁阀,只需要吸起销子,所以体积可以做的比较小。

“The structure and working principle of the brief solenoid valve”,是由中国电磁阀网提供的国际阀门新闻, 译文仅供参考。另外,中国电磁阀网还提供相关产品搜索: 出口电磁阀、 防爆电磁阀、蒸汽电磁阀、 液体电磁阀、 气体电磁阀、等。

译文:
The structure and working principle of the brief solenoid valve The solenoid valve coil, magnet, and ejector. When the coil is connected to electricity, they generate a magnetic, mutual attraction with the magnet, the magnet will pull the mandrel. Turn off the power supply, magnet and plunger on reset, so that the solenoid valve complete for the power process. This is the working principle of the solenoid valve. The solenoid valve is generally used in hydraulic systems, closing and opening of the oil. In fact, according to the temperature, pressure flow through the media, such as pipeline pressure and gravity state pressure. Solenoid valve working principle is different. For example, in gravity state zero pressure started, is energized, the coil throughout the gate body sucked up. Pressure on the state of the solenoid valve coil is energized, sucked out of a pin inserted in the gate body, top of the gate body with the pressure of the fluid itself. These two modes of difference is that the gravity state of the solenoid valve coil you want to pick up the entire gate body, so the larger solenoid valve with a pressure state, only need to pick up the pin, so the volume can be done relatively smaller.

发表在 电磁阀技术 | 留下评论