几十种常见仪表工作原理动图,能看懂吗?
化工厂里的仪器仪表那么多?以下这些原理图,你都能看明白么?一、温度仪表原理
1.薄膜热电偶的结构http://pb3.pstatp.com/large/pgc-image/c3d834fdf2474c08839fa32eb5292e1c
2.固体膨胀式温度计http://pb3.pstatp.com/large/pgc-image/dc1f1cbfc57e42db8bca4056715ce442
3.热电偶补偿导线的外形图
http://pb3.pstatp.com/large/pgc-image/b8230653d1514500866fe7a633a06373
4.热电偶温度计http://pb3.pstatp.com/large/pgc-image/414f23c9b7044514b51488cb0cde70f0
5.热电阻的结构
http://pb3.pstatp.com/large/pgc-image/9943194f7ee44f618f78254b333f34b3
二、压力仪表原理
1.弹簧管式压力仪表http://pb3.pstatp.com/large/pgc-image/0191aaf5f54e458f9ae2e240824ff7ba
2.电接点式压力仪表http://pb3.pstatp.com/large/pgc-image/9687c7835fdf4ec581191de8e8646d78
3.电容式压力传感器http://pb3.pstatp.com/large/pgc-image/e02ebb2801d440a3a83bb91fee7f94e2
4.膜盒式压力传感器http://pb3.pstatp.com/large/pgc-image/9d7012a201154f8697ce30d4e94bcf4f
5.压力式温度计http://pb3.pstatp.com/large/pgc-image/9516bad2ded44892a49a3cfbc4bebd8f
6.应变式压力传感器http://pb3.pstatp.com/large/pgc-image/9e5af1d64db74374bd09c9e92ad4fbcc
三、流量仪表原理
1.靶式流量计http://pb3.pstatp.com/large/pgc-image/43635c1c6b384bffa058fd477dce0a40
2.孔板流量计http://pb3.pstatp.com/large/pgc-image/4f070e91213048ceab66d1a0abbc4b39
3.立式腰轮流量计http://pb3.pstatp.com/large/pgc-image/b0eedc8c14c944c0bee5f6a6b716087a
4.喷嘴流量http://pb3.pstatp.com/large/pgc-image/374b513792bc451d829932aae532712d
5.容积式流量计http://pb3.pstatp.com/large/pgc-image/654a94be59894dbf80552b554d079403
6.椭圆齿轮流量计http://pb3.pstatp.com/large/pgc-image/dc59e6eeb7684c0c862b35b7638dafc5
7.文丘里流量计
http://pb3.pstatp.com/large/pgc-image/ea1340f4421e49cdb13ffb70d590e2db
8.涡轮流量计http://pb3.pstatp.com/large/pgc-image/55612f4ebfec468ea8df6cc5ce599d4b
9.转子式流量计http://pb3.pstatp.com/large/pgc-image/6bee3e8dbe444bd686f95759c4450c31
四、液位仪表原理
1.差压式液位计Ahttp://pb3.pstatp.com/large/pgc-image/1156e46f8b044bfeae1874428c1e5504
2.差压式液位计Bhttp://pb3.pstatp.com/large/pgc-image/adf4e4bd3d4a4ea6bae7c649d4288aa9
3.差压式液位计Chttp://pb3.pstatp.com/large/pgc-image/188b9bc088474fad93c50b4b6007714c
4.超声波测量液位原理http://pb3.pstatp.com/large/pgc-image/768bf8ee8b9244089218ad01155894d3
5.电容式液位计http://pb3.pstatp.com/large/pgc-image/b8fab1c30441425593e8dd21cc4fa03e
五、阀门原理
1.薄膜执行机构http://pb3.pstatp.com/large/pgc-image/002842ef43e643668d4ae6f133b17ccd
2.带阀门定位器的活塞式执行机构http://pb3.pstatp.com/large/pgc-image/e44eded803f64eaea0821fadd1db395f
3.碟阀http://pb3.pstatp.com/large/pgc-image/2af968add5ac45f89daa3934bcdfba1f
4.隔膜阀http://pb3.pstatp.com/large/pgc-image/4e89056ee6ce4d59bfc02edb05cf5bd3
5.活塞执行机构http://pb3.pstatp.com/large/pgc-image/190a0ac050864370a16cc5754794935d
6.角型阀http://pb3.pstatp.com/large/pgc-image/bc10bf308bfe41cf9eea51ccfa23fb77
7.气动薄膜调节阀http://pb3.pstatp.com/large/pgc-image/9fcfab89e8da48b3ae339918a9813d56
8.气动活塞式执行机构http://pb3.pstatp.com/large/pgc-image/de0f959510274addb00ce4710c578518
9.三通阀http://pb3.pstatp.com/large/pgc-image/91768c1a0544439090bc7f4e9b784890
10.凸轮挠曲阀http://pb3.pstatp.com/large/pgc-image/bd3c5e9824c24bfd8030eb6309c3054a
11.直通单座阀http://pb3.pstatp.com/large/pgc-image/707b113dfa1e41e8b0476c08e61e3650
12.直通双座阀http://pb3.pstatp.com/large/pgc-image/809961f0a3434181b8e3bbd637e7ab53
六、控制原理
1.串级均匀控制http://pb3.pstatp.com/large/pgc-image/a9ef61fed23a48e4af8a85a9391aa9b8
2.氮封分程控制http://pb3.pstatp.com/large/pgc-image/1372f563ad724190bbc2a2b63af49e9f
3.锅炉控制http://pb3.pstatp.com/large/pgc-image/c1daf50e2fad4ea8a653cd10267f14f2
4.加热炉串级http://pb3.pstatp.com/large/pgc-image/c3f74946d0dc47faba014656c5b55cba
5.加热炉温度测量http://pb3.pstatp.com/large/pgc-image/07967c78307b49af87baec9f54ac74dc
6.简单均匀控制http://pb3.pstatp.com/large/pgc-image/aa07b4fc791647fb96f663b51e367abd
7.均匀控制http://pb3.pstatp.com/large/pgc-image/4c7de90ba702415ab0bda83902964824
8.物料传送http://pb3.pstatp.com/large/pgc-image/ae84e45bd4204a4da3989d4412909f4b
9.液位控制http://pb3.pstatp.com/large/pgc-image/d01e1d22c1d64839adfd0b3187a0f77a
10.用侵入式热电偶测量熔融金属的原理http://pb3.pstatp.com/large/pgc-image/4988ddd5a0ac419985d7453be4ef23d4
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