工厂化养猪环境自动控制系统

福建农林大学硕士学位论文工厂化养猪环境自动控制系统姓名：赖国洪申请学位级别：硕士专业：农业工程；农业电气化与自动化指导教师：张性雄；何金成2011-04IPLCTHITD400,OPCIFIXPLCTHIPLCIFIXIIAbstractBasedonthehotandhumidsummerclimateinourprovinceandtheinfluenceofindoorairpollutiontopigs,thisarticledesignsapigstyEnvironmentautomaticcontrolsystemwhichadaptstothespecialclimateinSouthChina.Thesystemisdesignedtoalleviatetheheatstressofpigs,improvingtheairqualityinpigsty,boostingtheGrowthPerformanceofpigs,increasetheeconomicbenefitsoftheenterprises.Thesysteminappliedinclosed-stylepigstywhichiscoveredwithmatmaterials,usedPLCasthecoreofcontol,basedonthetemperatureandhumidityindex-THIthetemperatureofmatmaterialandtheammoniaconcentrationasthemaincontrolparameters.ThemeasuredvalueofParameterinpiggerycanbereal-timedisplayedinthesceneofTD400andthecomputerintefaceofmonitoringroom.Itcombineswiththephysiologicalcharacteristicsofpigs,developpingeffectivecontrolprograms,controlingtheequipmentofcoolingandpollutiondischargesystem(airblower,wettedpad,spaydebices)torunreasonably.Meanwhile,therearetwokindsofcontrolmodeswhicharelocalandremoteinthesystem.thesystemhasremotemonitoringfunction.ItestablishesanrelationshipofIFIXandPLCthroughtheOPCservertocomposingthedatamanagementsubsystem.ComputerControlSystemenablesreal-timedisplayingandfollowingtolocalenvironmentparametersandworkingsituationofequipmentsintheman-machineinterface,storinghistoricaldatacurveofparameters,outputingstatisticalreportandsettingthelimitsofrelevantparameters,romotemanualcontrolinglacalactuator.Thisarticledescribesthewholedesignofthecontrolsystem,includinghardware,softwaredesign,real-timedynamiclycontrolsystemandthecommunicationproblems.Systemisreliable,andeasytoexpand,fitingtheclimateconditionsinsouth,havingbroadapplications.KeywordAutomaticClimateControlSystemforpigsty;heatstress;THI;PLC;IFIX;116103-4[1][2]1.1[3]T1521RH60%75%15mul/L[4,5]1.2205070[6]2050-2080[7]75%90%1040PaH[8-10][11][12][13-15][16,17]2[18-20][21-23][24,25]1970Biotech1985[26][27,28]2007THI[29]2009THI()[30]2010[31]1.3[32]-31.41234PLC5PLC67891.51234PLC56422.1,//2.22.2.14DCSPLC4CPU[33]C[34]80[35]PCPLCPLCDCSDCS2070DCSPLCPLC/PIDPLCCCLINKPROFIBUSPLC:PLCPLC5PLC/PLCPLCPLCI/ORCLCPIDPLCI/OPLCPLC2010PLCPLC2.2.22.2.2.1(Supervisory—ControlAndDataAcquisitionSCADA),,WonderwareIntouchGECimplicityWinCCIntellutioniFIXIntouchWinccWINCC[36]IFIXIFIXI/OOPCIFIX62.2.2.21PPIPPIS7-200PLCPPIPPI[37]:PLCPLC2MPIMPI//[38]S7-200PLCMPIMPIS7-200/300/400PLC:PLC()3S7-200CPU[39]4PROFIBUSS7-200CPUEM227PROFIBUS-DPDPEM227I/O[40]:S7-300/400PLC5USSUSS[41]S7-200USS:PLC6OPCOPC(OLE)OPCPCOPCOPCOPCOPCPLC7CP243-1PJ-45TCP/IP2.2.2.3S7-200S7-2001.PPIPC/PPI,PLC72.OPCIFIXOPCPLCOPCOPCPLCIFIXOPCPLCPLC2.3PLC2-1EM231PLC/IFIX/TD400/2.4PLC2-2PLC2-182-22.5,,2-12-1THI727989RH(%)258090()4045(ppm)1520THI727989RH(%)80()352.5.1THITHI72THI79THI89[42-44]THI-THITHI=0.81*Td+(0.99*Td-14.3)*RH+46.3RHTdTHI2-2//EM231CPUPC92-2THITHITHITHITHI0THI=THITHI1THITHITHI2THI=THI3THI7279892-3RHRHRHRHRH0RHRHTHI_1RHRHTHI_2RHRH3RH25%80%90%RH2-3THI2-42-4THI727989THI_stateRH_state0123012AA+BA+BRH25%80%90%3AAAABA+B2.5.22-52-5TTTT0TTT1TT2T4045TRH2-6102-64045RH0120AA+C1AAA25%80%2AAAACA+C2.5.32-72-7AA+D&T25A+C30s+DACD15ppm20ppm2.6PLC-200PLCS7-200CPU224XPIFIXOPCS7-200PPIUSB/PPIS7-200CPURS4851000M50M50M50MS7-200CPU111000M-THI1233.1SIEMENSSIENENSS7200PLCCPU224XPPLCCPU/141022RS485PPIMPIPROFIBUSDP12KB7EM2314A/D2TD400USB/PPIPCIFIX3-13-13.2PLCPLCCPU/1CPUCPUPLC[45]2PCPLC13ROM(RAM)3//PLCPLC/4PLCAC85V-260VDC15.6V-31.2VDC5VDC15VDC24VDC24V3.3I/OI/O15DI()DI8DI8DO()9AI()SIENENSS7200PLCCPU224XP14102EM2314A/D210AII/O3-13-1I/OPLCI/OI/OI0.0/DINOI0.1DINOI0.2DINOI0.31#DINOI0.41#DINOI0.52#DINOI0.62#DINOI0.73#DINOI1.03#DINOI1.14#DINOI1.24#DINOI1.3DINOI1.4DINOI1.5DINODII1.6DINOQ0.0DONOQ0.11#DONOQ0.22#DONOQ0.33#DONOQ0.44#DONOQ0.5DONOQ0.6DONODOQ0.7/DONO14AIW0AI420MAAIW2AI420MAAIW4AI420MAAIW6AI420MAAIW81#AI420MAAIW102#AI420MAAIW123#AI420MAAIW144#AI420MAAIAIW16NH3AI420MAAO3.4PLC420maPLC3.4.1AW3020AM2302420ma3-23-2AW302010VDC36VDC(RL500)0100%RH4-20ma()050DS18B204-20ma()2%RH255%RH-2080-4080PLC24VDCAW30203-23-2AW3020153.4.2WZT-Z-502003-33-33.4.3QB2000T420mA3-43-33-43-3-206095%RH1630VDC120ma50ma420ma30900g1000m163.5---RTF3-43-4RTF-1100RTF-1380/439439mm100012500pa350504205010pa300504060020pa282503805030pa2550037300(M3/h)40pa2410035600mm1100110045013801380450kw0.751.13-53-5-173.6-PVCPPRPE1.5-3.0KG30L/h23-63-63.7PLCPLC3.7.13-53-516ES7214-2AD23-0XB826ES7231-0HC22-0XA84AI36AV6640-0AA00-0AX0TD/CPU4S8JC-Z15024CDOMRON5NM1LE-100S/3320100A6C65N3PD25A7DZ47LE32/2P-32A8C65N1PC10A9DC24V+PYF08A-EAPT10LC1-D12M7N5.5KW11LAD-N2012LR2-D1316N9-13A13XB2-BVMD4LCDC24V14XB2-BVMD3LCDC24V15XB2-BD21C1NO16/XB2-BD25C1NO1NC17XB2-BA31C18XB2-BA42C183.7.2QFKMFR100A(25A)KM1KM6FR1FR6PLC3-73-8L2L1VUU13V13W13U22V22W22U1V1U2V2U3V3KM1123456KM2123456KM3123456KH1KH2KH31234C65N3PC40ALC1-D12M7CLC1-D12M7CLC1-D12M7CLR2-D1316NLR2-D1316NLR2-D1316NW56W1W2W3L3NNU23V23W23U32V32W32U4V4U5V5KM4123456KM5123456KH4KH5LC1-D12M7CLC1-D12M7CLR2-D1316NLR2-D1316NW4W5U33V33W33U6V6KM6123456KH6LC1-D12M7CLR2-D1316NW612312U11V11W11U12V12W12U21V21