IC693MDL644

IC693MDL644
IC693MDL644
IC693MDL644
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本公司经营：AB全系列产品，

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AB系列PLC: 1756,1761，1762

，1763，1766 ，1768，1769 

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化设备有限公司！价格优势，

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5709825

液体控制系统原理图，图中的液体以助焊剂为例，助焊剂的容器桶与中间的暂存试管高度是差不多的，起始情况下，每个电磁阀全部为关闭状态，开始工作时，首先打开1#阀和2#阀，此时液体在大气压的作用下，在暂存试管内液位升高到与容器桶里面的液位相同的高度，等待约1秒钟，此时关闭1#阀和2#阀，打开3#电磁阀，3#电磁阀的前端通有CDA（压缩空气）并带有调压阀来控制喷涂压力的大小，此时因为1#和2#阀是关闭状态，3#阀打开后，CDA的压力会进来，直接施加到助焊剂的液面上，也就是暂存试管的上液表面，如果保持现有状态，则助焊剂不会喷出，也不会减少，在使其正常工作前，我们还要想做到让液体随时受到控制，就是即时喷和即时停止，如何实现呢？在保持暂存试管里面的压力下，打开4#、5#和6#电磁阀，这时，助焊剂被压力循环起来，通过过滤器，过4#阀，进而到喷头部，由于5#和6#两个用于回收的电磁阀同时打开着，所以助焊剂在喷头处不做停留，直接通过5#和6#阀回到回收桶里面，在有限的时间里面形成一个助焊剂的小循环，如果需要喷助焊剂的话，关闭5#阀，上喷头会形成喷液，关闭6#阀，下喷头会形成喷液，如果想停止喷液的话，只需再行打开5#或6#电磁阀即可。每喷液一次，需要补液一次，以保证喷液的压力和均匀性，这样周而复使，形成循环，实现助焊剂喷涂的小循环控制系统，达到液体相对实时可控的目的。
在实际使用中，回收桶和助焊剂的盛放桶可以共用一个，这样的话，除了从喷头喷出的液体流失外，其余的液体是完全可以重复利用的，达到减少用量的目的。

SQUARE D 8639NSA4SSPL1SPL2 NSPP 8639NSA4SSPL1SPL STARTER REDUSED VOLTAGE W/CB DISC 350HP 3PH 480V  
SQUARE D PEF361600LSG100 USPP PEF361600LSG100 CIRCUIT BREAKER 1600AMP 600VAC W/ALARM  
SQUARE D PXF362000 USPP PXF362000 CIRCUIT BREAKER 600V 2000AMP  
SQUARE D ME36800LS1021 USPP ME36800LS1021 CIRCUIT BREAKER 800AMP 600V  
SQUARE D ME36800LS USPP ME36800LS CIRCUIT BREAKER 800AMP 600V  
SQUARE D ME36500LS USPP ME36500LS CIRCUIT BREAKER 500AMP 600V  
SQUARE D ME36200LS USPP ME36200LS CIRCUIT BREAKER 200AMP ELECTRONIC TRIP 3PHASE  
SQUARE D CP2308G10STM NSPP CP2308G10STM BUSWAY COPPER PLUG-IN 800AMP 3-PH 3W GRD 10FEET  
SQUARE D PWRSRV750 NSFP PWRSRV750 POWER SERVER W/ ALARM TRENDS & REPORTS  
SQUARE D PBQ3640GRA NSPP PBQ3640GRA BUSWAY FUSIBLE PLUG-IN UNIT 400AMP  
SQUARE D CF2308G10STM NSPP CF2308G10STM BUSWAY COPPER FEEDER 800AMP 3PH 3W 10FEET LONG  
SQUARE D 8903SVC63V81CC33F4TY1532 NSFP 8903SVC63V81CC33 COMB. LTG.CONTACTOR 200A DISC.SW,SEL.SW,FT,LT.ARES  
SQUARE D NJHN36000S60ABSO NSFP NJHN36000S60ABSO MOLDED CIRCUIT BREAKER  
SQUARE D MAL-36900 USPP MAL36900 CIRCUIT BREAKER 900AMP 3POLE 600V THERMAL MAGNETIC  
SQUARE D 8502SHO2V03 USPP 8502SHO2V03 CONTACTOR SIZE-6 540AMP 3-POLE 240VAC  
SQUARE D NA361200 USPP NA361200 CIRCUIT BREAKER 1200AMP 3POLE 600VAC 100KA@480V  
SQUARE D 30T120H-50HZ NSFP 30T120H50HZ TRANSFORMER DRY 3PH 30KVA 380V-208Y/120V  
SQUARE D 45T3H NSFP 45T3H TRANSFORMER DRY 3PH 45KVA 480V-208Y/120V  
SQUARE D CF2308G8STM NSPP CF2308G8STM BUSWAY 800AMP 8FEET LONG  
SQUARE D 9001-C44 NSFP 9001C44 CONTROL STATION INTERIOR  
SQUARE D 8702-SFO3-V02-S USPP 8702SFO3V02S STARTER REVERSING SIZE-4 135AMP 3POLE 120VAC  
SQUARE D 419035-400JSA USPP 419035400JSA CIRCUIT BREAKER MAF3660025M1212  
SQUARE D 8536-SGO1-V02S NSFP 8536SGO1V02S STARTER 270AMP SIZE-5 3POLE 120VAC NON-REV OPEN TY  
SQUARE D 8538-SFA23 USPP 8538SFA23 COMB STARTER 200A FUSE DISC W/SIZE4 STARTER  
SQUARE D MHL361000 USPP MHL361000 CIRCUIT BREAKER 1000AMP 3POLE 600VAC W/LUGS  
SQUARE D 8660-MGG-46 USPP 8660MGG46 STARTER 75HP 460VAC  
SQUARE D MHL36600-42MV-1052 USPP MHL3660042MV1052 CIRCUIT BREAKER 600AMP 3POLE 600V W/LUGS  
SQUARE D 8538-SFG13V81AFF4T NSPP 8538SFG13V81AFF4 STARTER COMB. FUSIBLE 200AMP SIZE-4 120V W/C TRANF  
SQUARE D NJHN36000S60ABUO NSFP NJHN36000S60ABUO MOLDED CIRCUIT BREAKER  
SQUARE D 8538SFA23-V02S USPP 8538SFA23V02S STARTER COMB 200A FUSED DISC SZ-4 3P 120V N12 ENCL  
SQUARE D DTU363DSE1 NSFP DTU363DSE1 SAFETY SWITCH DT 100A 3POLE 600V W/INTLK SS ENCL  
SQUARE D TE4XLHPGCLDCSCDS NSFP TE4XLHPGCLDCSCDS TRANSIENT VOLTAGE SURGE SUPPRESSOR 3PH 480Y/277V  
SQUARE D LC3-6300 NSFP LC36300 CIRCUIT BREAKER 300AMP 3POLE 600VAC  
SQUARE D NF1000G3N2 NSFP NF1000G3N2 CONTROLLER G3 1000 SERIES N2 PROTOCOL  
SQUARE D HU364DS USPP HU364DS SWITCH FUSIBLE HD 200A 3P NEMA4,4X,5 STAINLESS  
SQUARE D 9070-SK3000G2D1G13P1 NSFP 9070SK3000G2D1G1 TRANSFORMER DISCONNECT 3000VA 240/480VPRI 120V SEC  
SQUARE D LA-36300 NSFP LA36300 CIRCUIT BREAKER 300AMP 3POLE 600VAC I-LINE  
SQUARE D 3080-SMS3000 NSFP 3080SMS3000 SOFTWARE SYSTEM MANAGER VER. U/G EXISTING SMS3000  
SQUARE D LAF3640032MV1027 NSFP LAF3640032MV1027 CIRCUIT BREAKER 400AMP 600V MOLDED CASE  
SQUARE D 15T6H NSFP 15T6H TRANSFORMER DRY 3PH 15KVA 480V-240V  
SQUARE D KHL-3615017DC2100 USPP KHL3615017DC2100 CIRCUIT BREAKER 600V 150AMP  
SQUARE D 8538-SEA21-V02S NSFP 8538SEA21V02S STARTER COMBINATION 45AMP 600VAC SIZE3  
SQUARE D LHL36350 NSFP LHL36350 CIRCUIT BREAKER 350AMP 3-POLE 600VAC W/LUGS  
SQUARE D CP2308G4STM NSPP CP2308G4STM BUSWAY COPPER PLUG-IN 800AMP 3-PH 3W GRD 4FEET  
SQUARE D LAL-36225 NSPP LAL36225 CIRCUIT BREAKER 225AMP 3POLE 600V W/LUGS  
SQUARE D 8539-SDR43-V06 USPP 8539SDR43V06 STARTER COMB CB DISC SZ-2 3P 480V NEMA7&9 ENCL  
SQUARE D LAF3640032MV1027 USPP LAF3640032MV1027 CIRCUIT BREAKER 400AMP 600V MOLDED CASE  
SQUARE D TVS-2XT24A NSFP TVS2XT24A SURGE PROTECTOR 3P-4W 208Y/120V  
SQUARE D NQOD430M-SPL NSPP NQOD430MSPL PANELBOARD 100A MAIN 3P-4W 30CIR CU W/3R ENCL  
SQUARE D PKA36200G USPP PKA36200G BUSWAY CIRCUIT BREAKER PLUG-IN 200AMP KA FRAME  
SQUARE D KI36150 USPP KI36150 CIRC BREAKER 150A 3P 600V CURRENT LIMITING I-LINE  
SQUARE D H363AWA NSFP H363AWA DISCONNECT SWITCH FUSIBLE 100AMP 3P/APPLETON RECEP  
SQUARE D 8803-P00CO4H NSFP 8803P00CO4H DRIVE 10HP 460VAC W/VW3A45509SD INTERFACE PANEL  
SQUARE D LA-36300 USPP LA36300 CIRCUIT BREAKER 300AMP 3POLE 600VAC I-LINE  
SQUARE D LH-36400 NSFP LH36400 CIRCUIT BREAKER 400AMP 3POLE 600VAC I-LINE  
SQUARE D LH-36250 USPP LH36250 CIRCUIT BREAKER 250AMP 3-POLE 600VAC I-LINE  
SQUARE D PBTB306G NSFP PBTB306G TAP BOX  
SQUARE D 3020-CM-100X1 NSPP 3020CM100X1 CIRCUIT MONITOR 120VAC 0.5AMP 50/60HZ 
SQUARE D 8810-DCA3-V08 NSFP 8810DCA3V08 STARTER COMB FUSE DISC 2SPEED 27AMP 3P 208V NEMA12  
SQUARE D LHL36225 USPP LHL36225 CIRCUIT BREAKER 225AMP 3-POLE 600VAC W/LUGS  
SQUARE D MAL36450-8041 NSFP MAL364508041 CIRCUIT BREAKER 450AMP 3POLE 600VAC  
SQUARE D WS384 USPP WS384 WEATHER SHIELD FOR DRY TYPE TRANSFORMER  
SQUARE D NJHN36000S40ABSO NSFP NJHN36000S40ABSO MOLDED CIRCUIT BREAKER  
SQUARE D KAL361751021 NSFP KAL361751021 CIRCUIT BREAKER  
SQUARE D IL34350 USPP IL34350 CIRCUIT BREAKER 480VAC 350A 200K I-LIMITER BREAKER  
SQUARE D 52011-038-51 USPP 5201103851 MAIN CONTROL BOARD 50HP-100HP DRIVE  
SQUARE D 3020-CM200X1 USPP 3020CM200X1 CIRCUIT MONITOR 120VAC 0.5AMP 50/60HZ  
SQUARE D KC34125 USPP KC34125 CIRCUIT BREAKER 125A 480VAC 3PH  
SQUARE D BPH0952N5AA2CA1 USPP BPH0952N5AA2CA1 MOTOR 90MM 6000RPM 0-300HZ  
SQUARE D 8803-P00CO4G NSFP 8803P00CO4G DRIVE OMEGA PAK 7.5 HP DRIVE 460V 3PH AC DRIVE  
SQUARE D KCP-34150MT USPP KCP34150MT CIRCUIT BREAKER 150AMP 3-POLE 480VAC  
SQUARE D KCP-34125MT USPP KCP34125MT CIRCUIT BREAKER 125 AMP 3-POLE 480VAC  
SQUARE D 8803-P00CO4H USPP 8803P00CO4H DRIVE 10HP 460VAC W/VW3A45509SD INTERFACE PANEL  
SQUARE D HMA315S8 NSFP HMA315S8 PANEL BOARD INTERIOR OEM ILINE  
SQUARE D MA36800 USPP MA36800 CIRCUIT BREAKER 800AMP 3-POLE 600VAC I-LINE  
SQUARE D 8660-MDG-46 USPP 8660MDG46 STARTER 5HP 460VAC  
SQUARE D S133A NSFP S133A ACCESSORY FOR CIRC BREAKR 5.0 MICROLOGIC TRIP UNIT  
SQUARE D AP304-G-10 NSFP AP304G10 BUS ASSEMBLY 10FEET LENGTH  
SQUARE D 9422-TG-2 NSPP 9422TG2 DISCONNECT  
SQUARE D KH-36200 USPP KH36200 CIRCUIT BREAKER 200AMP 3POLE 666VAC I-LINE 25KAIC