山東PULS電源QS5.241
為什么要控制壓縮機(jī)和空調(diào)系統(tǒng)雜質(zhì)含量和水分含量？雜質(zhì)進(jìn)入壓縮機(jī)泵體內(nèi)運動部件的摩擦表面，會造成異常劃傷和磨損，雜質(zhì)進(jìn)入空調(diào)系統(tǒng)中的電磁閥、膨脹閥、控制閥、毛細(xì)管及截止閥會堵塞閥孔或使閥門關(guān)閉不嚴(yán)密而失效。壓縮機(jī)和空調(diào)系統(tǒng)內(nèi)的水分主要會產(chǎn)生以幾方面的不良影響：毛細(xì)管及膨脹閥會產(chǎn)生冰堵，蒸發(fā)器冷卻管也會結(jié)冰；金屬材料被腐蝕，生成積淀物；閥門芯被腐蝕，關(guān)閉不嚴(yán)密；壓縮機(jī)泵體零件表面產(chǎn)生鍍銅現(xiàn)象；加速絕緣材、冷媒、冷凍機(jī)油等材料的劣化。
Eaton Moeller 222431 T5-2-8211/I5
SAIA-BURGESS PCD3.A465
SCHMERSAL 103009528 RSS16-I2-SD-ST8H
STROMAG 70HGE-490FVA1L Nr:133487/50
SCHNEIDER NSYTRACPK24
Vahle 150899 碳刷
DWYER 2005D
GEMU 675 100D 855520 0101 PS6.0BAR
BANNER Q50AVP W/30
Pro-face PFXPP171BA10N00N00
OMRON A22NZ-3BL-NBA
SIEMENS C25315-A39-A2
MD MICRODETECTORS MDI58B 2625
BANNER QS186LE W/90
Rexroth R900900988 4WRAE10W60-2X/G24N9K31/A1V
現(xiàn)貨AUTOTRONICS 馬達(dá)離合器C28-29A
ARISCO S.p.A. Pos.No.:61 Ref.No.:S 614532 for Model:J.70-250S
Stauff RE070G20B
DUPLOMATIC信號放大器EDM-M15-1/20E0
SCHNEIDER LC1D65A6Q7
EOS LFWLT60-3000-U
DOLD安全繼電器27475 BA7905.82 DC110-127V 1,5-30S
parker PRDM2PP16SVS
CASAPPA 02002112 REAR SECTION PLP20.16S0-****-LEB/EA-N-P FS
SCHNEIDER MTN2334-0414
CASAPPA WSP20.11,2D0-49S1-LOC/OC-N-FS
OMRON E5EC-RX2ABM-011
Gefran-2019 F059687 TR6-D-2-A-C-A-J-D-2-F 000X000X00250XA
UNIVER J14A770050A
CASAPPA 02005984 PLP20.31,5D0-03S1-LEB/*GC/*GC-N-P4-30,5-**
BANNER SSA-EB1PLXR-12ECQ8
BAUMULLER BM4-F-ENC-02
WALTHER 72-006-2-00000-11-2-00-Z07
英國ONDRIVES變速箱和減速器OKBE1/38
RELECO C3-N34/DC24V RF-5338 R ..
Jumo AMV -2/x -2/x T80
IPF LS100102
LEUZE 53800285 RSL445-L/CU429-5
HBM 1-ECPU-PLUS-COM-2 16GB
FINDER繼電器563290240000PAS
VIVOIL齒輪泵X2P4511FSRA
Gefran-2019 F059842 TC5-N-1-J-5-Q-J-P-1 050X000X00010XX
DOLD安全繼電器28830 ML9962.81 AC50/60HZ220-240V 1,5-30S
Gefran-2019 F033244 800P-RR0V-00001-000
Eaton Moeller 276272 IS-40/3
KISTLER Typ:4510B200A0B10 SN:18003431
MD MICRODETECTORS MDI63F 298
MD MICRODETECTORS MDI63F 1759
LEUZE 50135707 LCS-1M18M-F08NNC-M12
Turck NI8U-M12-AP6X-H1141 Nr:1644140 接近開關(guān)
regloplas Art.-Nr.340-100022 密封件
供應(yīng)進(jìn)口法國HPI齒輪泵P1AAK2515HA2012HL30A...
BANNER SLE10B6VQ
BECKHOFF CPX2915-0000
BANNER SME312C2QD
UNIVER S1011252120M
Eaton Moeller 243177
Gefran-2019 F063299 TC6-D-1-J-C-C-J-D-2 000X000X00500XX
GEMU 55015D937511G1
BARKSDALE 9048
SCHNEIDER BMH0703P21A1A
SCHNEIDER GBX1600251004F
Turck FCS-G1/2A4-AP8X-H1141 Nr:6870004
OMRON E2E-C03N02-CJ-B2 0.3M
MAXON電機(jī)353608
OMRON A22NZ-BMM-NRA
GLOTZL EESK 8.6/14/6.5/R_C 24VDC4-20mA.10BAR
Gefran-2019 F022831 TC5-B-2-J-5-Q-H-Q-3 030X000X00015XX
Eaton Moeller 43441 MCSN16-V
SCHNEIDER GC1620M6
Eaton Moeller 50665 W-MCS
SCHNEIDER XUZE1587912
Eaton Moeller 178312 XSDMRV40612
SCHNEIDER KTA2500EH620
MD MICRODETECTORS V3K1/R0-3Q
HAFFMANS 104.075
BANNER CL50RXXAP
小強(qiáng)工控 CARLO GAVAZZI CL90
WALTHER LP-004-2-WR010-11-2
小強(qiáng)工控 CARLO GAVAZZI PS42L-PS11RJ-T00
MD MICRODETECTORS MDI58C 137
RIEGLER LN 3480-ES
Eaton Moeller 170411
BECKHOFF C9900-C607
BTR KRA-M4/1 DC24V
BETAG T-HOTBOX T-HOTBOX HTR-02
ILME ILCX 04 BF
Martens Elektronik GmbH MU500EX-51-5-00
DOLD安全繼電器29344 BA9042/002 3AC50HZ 415V 0,5-10S
UNIVER W1700630015
Honsberg RRI-010PI/A7PSP.2E 流量傳感器
山東PULS電源QS5.241
關(guān)于電動球閥的構(gòu)造的介紹電動球閥構(gòu)造簡略，只由少數(shù)幾個零件組成，資料耗用??；體積小、重量輕、安裝尺寸小電動球閥結(jié)構(gòu)圖，驅(qū)動力矩小,壓力調(diào)節(jié)閥，操作簡便、敏捷，只需旋轉(zhuǎn)9即可快速啟閉；并且還同時具有良好的流量調(diào)節(jié)功效和封閉密封特性，在大中口徑、中低壓力的應(yīng)用范疇，電動球閥是主導(dǎo)的閥門情勢。電動球閥不僅在石油、煤氣、化工、水處置等一般產(chǎn)業(yè)上得到普遍運用，而且還利用于熱電站的冷卻水體系。常用的電動球閥有對夾式電動球閥和法蘭式電動球閥兩種。
SCHNEIDER XKDZ913
Tival Sensors PS1- A3R
SIEMENS 6SG2432-3CA08 電源2
SCHNEIDER XPEM110
Graco Trabon 115879
小強(qiáng)工控 CARLO GAVAZZI EI1204PPOSS-1
SCHNEIDER BMH0703T36F1A
BANNER WLB32ZC285PBQMI
UNIVER J64RS330175A
PAULY PP20110-2+YV/R26/2+ART NO.8462
SCHNEIDER A9D20610
HYDAC ZBM3000
SELET傳感器B07E82PCC5
SPECIAL SPRINGS R 16-051
Bucher RVKE-G-16-05-Z4
SCHNEIDER AF1CG6
RIEGLER 196.1212-2
SCHNEIDER BMH2052P37F1A
W+W HG34/8.5/5.8-9-K1SH
MD MICRODETECTORS MDI58F 2475
dunkermotoren Motor BG 65x50 SNR:88565 05499
Eaton Moeller 283472 PN2-XPA
ILME ILQP SQ A
ILME ILJMPFV 32G40
Mahle PI 2030-007 過濾器
ZIMMER GEP5008N
CASAPPA 76151500 HDP35.71-34/35.71 S1
SCHNEIDER ZBY2432
SCHNEIDER ZB4BG02F046
Hawe BWH 1 R 4-1-G 24
BANNER IAT22.5SMVF
MURR 7000-18061-216-0500
RIEGLER 167.014-8
SCHNEIDER VJHNS211015-16
ABB SH201L-C20
SCHNEIDER LC1E95F5
SCHNEIDER PSA109122M
ILME ILPHW 1663 PV
OMRON A16L-AGY
DOLD安全繼電器57911 SL9171.12/030 AC400/230V ,55-1,05UN
小強(qiáng)工控 CARLO GAVAZZI PS42L-BT02W2-T00
azbil山武 BC-R25C2J0500 控制器
CONVERTEAM GmbH 29.070739 可變電阻器
Camloc SWY8B2100159B2L-650N-227799-49/13
SIEMENS 7ML5033-1BA10-1A
ILME ILCHO 32 X
DEMAG DR10/13
BECKHOFF CPX2921-0000
WISTRO FLAI-BG132 380V 0.24A 138W
Eaton Moeller 183172 XN-322-8DI-PD
CASAPPA 02006706 MOTOR PLM20.11,2R0-54B4-LBC/BE-N
意大利VIVOIL 9M202EGA4918雙聯(lián)泵
AECO SIP000032 SIPC8-C2 NPN NO H1
LEUZE 50109736 IS 212FM/4NO.5F-6E0-S12
SCHNEIDER LC7K1210FE7
MD MICRODETECTORS MDI63G 380
UNIVER RN4000200075
Gefran-2019 F067165 1850-R-DDR-0-0-01-5-M0-00-1-FB
BANNER TL50BLGYB2ALSQ
RIEGLER FU 7410
Fronius NR.4300060012 電機(jī)3
OMRON NY532-1300-112213K22
MD MICRODETECTORS MDI63F 248
GEFRAN TC5-M-1-J-3-C-D-P-3-XT060120X000X00015X CODE:F026405
英國ONDRIVES軸承6007
DK330408075 FG3526 MGAG3D136282420/AXA3
REMCO BCF-2-250-56
PARKER 8A-C8L-50-B
Gefran-2019 F072678 GTF-75-480-0-0-0-0 4-H-S
BOSCH Rexroth MNR0510725 114S0L0 FD986
ZIMMER MBPS2505AS1.
BECKHOFF C9900-R231
Ascon Tecnologic Srl X1-3100-0000
Balluff GmbH BES M12MG-PSC80F-S04G
binks 250640
UNIVER M1000250420M
MGV PH30-1202
Eaton Moeller 183935 IZMX-PXRV-1
BARKSDALE CP28-005
MD MICRODETECTORS LS4ER/20-150L
IFM EVC151
EA KA110029
DOLD安全繼電器67449 BA9054/083 AC6-60mV UH=AC/DC80-230V
CASAPPA 06885381 FP40133D1-06S8-LOH/OF-N
MD MICRODETECTORS MDI63A 2074
Gefran-2019 F001739 1600P-DRRR00-0101-000
APG NLS-1A
MAHR 5010233
LIKA編碼器IT65-Y-5000ZND2CRQ 5000PPR-RAD-IP66
UNIVER M1500160060
ALRE THK-120
小強(qiáng)工控 CARLO GAVAZZI PS21L-AS11LZ-T00
山東PULS電源QS5.241
壓力變送器壓力變送器也稱差變送器，主要由測壓元件傳感器、模塊電路、顯示表頭、表殼和過程連接件等組成。它能將接收的氣體、液體等壓力信號轉(zhuǎn)變成標(biāo)準(zhǔn)的電流電壓信號，以供給指示報警儀、記錄儀、調(diào)節(jié)器等二次儀表進(jìn)行測量、指示和過程調(diào)節(jié)。壓力變送器的測量原理圖如圖3所示。其測量原理是：流程壓力和參考壓力分別作用于集成硅壓力敏感元件的兩端，其差壓使硅片變形（位移很小，僅m級），以使硅片上用半導(dǎo)體技術(shù)制成的全動態(tài)惠斯登電橋在外部電流源驅(qū)動下輸出正比于壓力的mV級電壓信號。
00005718 BURKERT KOMP-005-5411-1042-006-00-005718A
ILME ILCX 25 IBM
GEMU R690 40D7871141HDN 0101 DN40
WAGO 750-631/000-010
GEMU 481125W232A14B3DU10AC0
MD MICRODETECTORS MDI58C 2327
SCHNEIDER ABFH20H100
CCMOP KDE15
SCHNEIDER ZB2BY4919
NIEZGODKA TUV-SV-14-847
SCHNEIDER MGU6.104.867
LIKA編碼器I58-L-2500ZCV18R 2500PPR-RAD
WITTUR DSF1-23-20R.ND-7G1
EUCHNER ES-XA1E-BV3U02R106435
THERMOLOG EK2-M3-L=500
LEUZE 68017116 MLC510R14-1650H/A
Baumer IFRH 08P1501/L
EUROTEC EPE2M01
BANNER SLLE40-1260P5
Nederman 12375379
FINDER繼電器623390480360
AE311056 DL2D3124040/FL-OS FS000309
SCHNEIDER LC1D65004Q7
SCHNEIDER ALB45272
UNIVER EL18F733
Gefran-2019 F053160 IE0-A-6-M-B07C-1-4-0-P 2130A000X00
Eaton Moeller 166835 E59-A12C108C02-C1
OMRON A22NS-3MR-NBA-G101-NN
SCHNEIDER ABE7BV10E
AEG MMM169S316 16/160
IPF IB300250
LEUZE 429074 CB-M12-10000S-5WF
BAUMER HUBNER HOG131 DN 30721
Gefran-2019 F000661 GFX-S1-60/480-0-D-00-P-C0
ST010AG12S-R 0-10bar FEMA P
OMRON SGLFM-50675-AC
Fandis D08A04HWBAF0 Frame Fan
BECKHOFF C9900-E301
MD MICRODETECTORS MDI38G 535
thermik S01.180.05.0300 NK 180度 200度 溫度
MD MICRODETECTORS AD6/AN-3A
MD MICRODETECTORS MDI58C 93
STRACK SN2900-3000-25 155736
MOOG GmbH D661-4652
EMOTRON VFX48-109 54CEB-EAVNNNNAN
Gefran-2019 F059602 RK-4-1250-K 0000X000X00M0XX
B&PLUS RPT-3008D
MD MICRODETECTORS MDI63F 1407
Bucher DWPAU-2-10-SM15
SCHNEIDER IMT47214
MD MICRODETECTORS MDI63A 2909
SENECA MY2G-0-0-M-G
UNIVER S1011402975M
CASAPPA 06877750 APL 82B0 43T0
小強(qiáng)工控 CARLO GAVAZZI TCSV12K451500
MENZEL MS MV 3/2-A
DOLD安全繼電器68145 BA9054/121 AC70-700V AC/DC80-230V
SCHNEIDER XB2SL64007
Hans Maile 200/20121 GW 11 R-DK+HR-1-0-6V
E+H PMC71-GBA1M1RDAAU+Z1(-1..10bar) + EFZ-320P(32Mpa;304SS)
pilz PNOZ X3 230VAC 24VDC 3n/o 1n/c 1so
Gefran-2019 F056732 KS-E-E-Z-N15U-M-V 2130X000X00
Gefran-2019 F069801 TR1-C-2-B-5-A-I-B-2 100X000X00040XX
Gefran-2019 F044921 TR1M-B-2-A-2-C-I-C-1 020B000G00100XX
MD MICRODETECTORS MDI63G 2142
OMRON R88D-KN20H-ECT-L
SCHNEIDER XCSD3902N12
SCHNEIDER BMH1003P32A2A
BIELOMATIK 30022744
SCHNEIDER 140DDM69000
RIEGLER 1.DM.20125
BARKSDALE XT-R12長度800 0221-357
Eaton Moeller 106068 NWS-MTE/G/6022
SIEMENS 3RK1301-1AB00-0AA2
Eaton Moeller 239030
BANNER WLS28XW1130XPBQ
Gefran-2019 F048705 TK-E-3-V-B05D-M-V 2130X000X00
SCHNEIDER VW3A3607 總線模塊
EMG KLW225.012
BANNER OPBA3
Gefran-2019 F013056 TC5-B-2-J-5-Q-I-Q-3 030X000X00035XX
IPF OT050175
MAGNETROL T31-002N-B01
ILME ILPES 1663 SV
Rexroth 4WRTE16V1-200L-4X/6EG24EK31/F1M 油壓傳動閥
FINDER繼電器4C5180120060SPA
小強(qiáng)工控 CARLO GAVAZZI PS21L-AT11RL-T00
GMW 16F 10802853
MD MICRODETECTORS MDI63A 62
Eaton Moeller 285809 NWS-ST/SR/VT59/EU/81020/M
MD MICRODETECTORS MDI63G 1373
Vector No.0221
Gefran-2019 F061239 1250-D-RRT-00000-1-G
kapsto GPN 200 Z 27 x 20
ROSS D654K01 G3/4 ISO 4 安裝板
Gemue 723 40D78 5 4O4AE2015T AV60 PS 10,0bar 99022424-5130934|0008 球閥
IMC 模擬量采集模塊 CANSAS-SC16
Eaton Moeller 284178 XPSS2006
Gefran-2019 PCAV445 CAVO MT. 1 " COPS "
BANNER M12PLVQ8
SCHNEIDER A9F83303
ifm IB040106
Eaton Moeller 16089 T0-8-15146/E
BECKHOFF C9900-S706
GF 198 844 010 3-2819-1
SCHNEIDER LC1D09D7
J12A330200A氣缸優(yōu)選UNIVER
ABB ON6KB S6048 15T
BECKHOFF CX1030-N040
Balance Systems 9SM2002B000000 振動傳感器
OMRON 61F-11T
SCHNEIDER BCH2LH2032CF6C
ITT Cannon GmbH CA3106R16-10S-F42
GEWISS GW-80-613
DYNAPAR S428A3110020 SERIAL NO:494140 010 006
RIEGLER SWV25SST
Honsberg UKV-040GKW0120-1 NR:620483
CASAPPA 03781991 HDP35.80D1-06S8-LSE/SD-N
GGB WC 20 DU
OMRON A22NW-3RL-TWA-G101-WE
VATRON HGFY-150 200mm
cab Produkttechnik GmbH "5977585 PS800 Present Sensor
"
Gefran-2019 F035723 K31-8-H-P10M-1-4-D-H 2130X000X00
SCHONBUCH Artikel-Nr.IELI0814° 備件
OMRON E32-LD11N 5M
BTI EPINUS 4K / 12M
UNIVER VL13311401500
DOLD安全繼電器55770 EH7610.24 AC50/60HZ 240V 0,2-6H
UNIVER K2000400990M
Gefran-2019 F036301 1600V-RRR000-0100-000
RIEGLER 104-KD
HARTING 9330006102
LEUZE 50119846 CML720i-R10-2240.A/CV-M12
OMRON E39-S76A
SCHNEIDER KAD1PZ
Murr NO:7000-12961-0000000 插頭
MD MICRODETECTORS MDI63G 2121
Eaton Moeller 193167 EWK-G35/31
ZIEHL-ABEGG QR08A-2EM.50.CH 110218
BANNER MAHR13A
TWK IW254/40-0.5-T
RELECO C3-A38X/AC24V 60HZ R ..
VIVOIL齒輪泵X3R6601ADDF
BECKHOFF IP2300-B310 MAXON電機(jī)110121 MD MICRODETECTORS MDI63F 634
SCHNEIDER BLRCH344A413B52 PEAK-System PCAN-Dongle Eaton Moeller 122413 XME2406C-SOND-RAL* OMRON WLGCA2-G1LE STEBON FDL603-370-47UNIVER J17A550600B MD MICRODETECTORS MDI63F 1432 MICRODETECTORS MDI38G 827 RIEGLER 517.206Eaton Moeller 255028 NWS-FP/KFB/K/1HE
OMRON XW6T-COM1.5X8BLFINDER繼電器405190070300
山東PULS電源QS5.241
也有機(jī)手認(rèn)為小管徑水泵用大水管抽水時，必然會大大增加電機(jī)負(fù)荷，他們認(rèn)為管徑增大后，出水管里的水對水泵葉輪的壓力就大，因而會大大增加電機(jī)負(fù)荷。殊不知，液體壓強(qiáng)的大小只與揚程高低有關(guān)，而與水管截面積大小無關(guān)。只要揚程一定，水泵的葉輪尺寸不變，無論管徑多大，作用在葉輪上的壓力都是一定的。只是管徑增大后，水流阻力會減小，而使流量有所增加，動力消耗也有適當(dāng)增加。但只要在額定揚程范圍內(nèi)，無論管徑如何增加水泵都是可以正常工作的，并且還可以減小管路損耗，提高水泵效率。
