Intambo yokuHlola uBushushu obuLungelelanayo i-NMS1001
Intshayelelo
Intambo yokuchonga ubushushu ethe tye yeyona nto iphambili kwinkqubo yokuchonga ubushushu ethe tye kwaye yeyona nto ibonakalayo yokufumanisa ubushushu. I-NMS1001 Digital Linear Heat Detector inika umsebenzi wokubona i-alamu kwangoko kakhulu kwindawo ekhuselweyo, I-detector ingaziwa ngokuba yi-digital type detector. Iipolymers eziphakathi kwee-conductor ezimbini ziya kwaphuka kubushushu obuthile obumiselweyo zivumela ii-conductors ukuba ziqhagamshelane, isekethe yokudubula iya kuqalisa i-alamu. I-detector inovakalelo oluqhubekayo. Uvakalelo lwe-linear heat detector aluyi kuchaphazeleka kukutshintsha kobushushu bendawo kunye nobude bentambo yokufumanisa esetyenziswayo. Akufuneki ilungiswe kwaye ihlawulwe. I-detector inokudlulisela zombini imiqondiso ye-alamu kunye ne-fault kwiipaneli zolawulo ngokuqhelekileyo nge/ngaphandle kwe-DC24V.
Ulwakhiwo
Idibanisa ii-conductors ezimbini zesinyithi eziqinileyo ezigqunywe zizinto ezibuthathaka kubushushu ze-NTC, ezinebhandishi yokukhusela kunye nejakethi yangaphandle, nantsi intambo yokuchonga ubushushu yohlobo lweDijithali. Kwaye amanani ahlukeneyo eemodeli axhomekeke kwiindidi zezinto zejakethi yangaphandle ukuze ahlangabezane neendawo ezikhethekileyo ezahlukeneyo.
Uvavanyo lobushushu be-Detector (Amanqanaba obushushu be-Alarm)
Amanani obushushu okufumanisa ahlukeneyo adweliswe ngezantsi ayafumaneka kwiindawo ezahlukeneyo:
| Rhoqo | 68°C |
| Phakathi | 88°C |
| 105 °C | |
| Phezulu | 138°C |
| Phezulu kakhulu | 180 °C |
Indlela yokukhetha inqanaba lobushushu, efana nokukhetha izixhobo zokubona uhlobo lwebala, uqwalasela ezi zinto zilandelayo:
(1) Lithini iqondo lobushushu eliphezulu lokusingqongileyo, apho kusetyenziswa khona isixhobo sokubona izinto?
Ngokwesiqhelo, ubushushu obuphezulu bokusingqongileyo kufuneka bube ngaphantsi kweparameters ezidweliswe ngezantsi.
| Ubushushu bealamu | 68°C | 88°C | 105°C | 138 °C | 180°C |
| Ubushushu bokusingqongileyo (Ubuninzi) | 45°C | 60°C | 75°C | 93°C | 121 °C |
Asinakuqwalasela kuphela ubushushu bomoya, kodwa nobushushu besixhobo esikhuselweyo. Ngaphandle koko, isixhobo sokubona izinto siya kuqalisa isilumkiso sobuxoki.
(2) Ukukhetha uhlobo oluchanekileyo lwe-LHD ngokweemeko zesicelo
Umzekelo, xa sisebenzisa i-LHD ukukhusela intambo yombane. Ubushushu bomoya obuphezulu buyi-40°C, kodwa ubushushu bentambo yombane bungaphantsi kwe-40°C, ukuba sikhetha i-LHD yomlinganiselo wobushushu be-alamu obuyi-68°C, mhlawumbi i-alamu yobuxoki iya kwenzeka.
Njengoko bekutshiwo ngaphambili, kukho iintlobo ezininzi ze-LHD, Uhlobo oluQhelekileyo, Uhlobo lwangaphandle, Ukusebenza okuphezulu kohlobo lokuxhathisa iikhemikhali kunye nohlobo lobungqina bokuqhuma, uhlobo ngalunye luneempawu zalo kunye nokusetyenziswa kwalo. Nceda ukhethe uhlobo olufanelekileyo ngokwemeko yokwenyani.
Iyunithi yoLawulo kunye ne-EOL
(Icandelo loLawulo kunye neenkcukacha ze-EOL zinokubonwa kwintshayelelo yemveliso)
Abathengi banokukhetha ezinye izixhobo zombane ukuze baqhagamshele kwi-NMS1001. Ukuze wenze amalungiselelo amahle kufuneka uthobele le miyalelo ilandelayo:
(1)Anukuvavanya amandla okukhusela ezixhobo (isiphelo sokufaka).
Ngexesha lokusebenza, i-LHD inokudibanisa isignali yesixhobo esikhuselweyo (intambo yamandla), nto leyo ebangela ukunyuka kombane okanye impembelelo yangoku kwisiphelo sokufaka sesixhobo esidibanisayo.
(2)Uhlalutyo lobuchule bezixhobo zokulwa ne-EMI(isiphelo sendlela yokufaka).
Ngenxa yokusetyenziswa ixesha elide kwe-LHD ngexesha lokusebenza, kusenokubakho i-frequency yamandla okanye i-frequency yerediyo evela kwi-LHD ngokwayo ephazamisana nesignali.
(3)Ukuhlalutya ubude obuphezulu be-LHD izixhobo ezinokuqhagamshelwa kuyo.
Olu hlalutyo kufuneka luxhomekeke kwiiparameter zobugcisa ze-NMS1001, eziza kwaziswa ngokweenkcukacha kamva kule ncwadi yemiyalelo.
Nceda unxibelelane nathi ukuze ufumane ulwazi oluthe kratya. Iinjineli zethu ziya kubonelela ngenkxaso yobugcisa.
Izixhobo zokuncedisa
Isibane seMagnetic
1. Iimpawu zemveliso
Esi sixhobo kulula ukusifaka. Siqiniswe ngemagnethi enamandla, akukho mfuneko yokubhoboza okanye ukuwelda isakhiwo esixhasayo xa sifakwa.
2. Ububanzi besicelo
Isetyenziswa kakhulu ekufakeni nasekulungiseniizixhobo zokubona umlilo zohlobo lwentambo yentambokwizakhiwo zentsimbi ezifana ne-transformer, itanki enkulu yeoyile, ibhulorho yekhebula njl.
3. Uluhlu lobushushu bokusebenza: -10℃—+50℃
Intambo yokubopha
1. Iimpawu zemveliso
Intambo yokubopha isetyenziswa ukutywina intambo yokuchonga ubushushu ethe ngqo kwintambo yombane xa i-LHD isetyenziswa ukukhusela intambo yombane.
2. Ububanzi obusetyenzisiweyo
Isetyenziswa kakhulu ekufakeni nasekulungiseniizixhobo zokubona umlilo zohlobo lwentambo yentambokwi-cable tunnel, i-cable duct, i-cable
ibhulorho njl.njl.
3. Ubushushu bokusebenza
Intambo yokubopha yenziwe ngezinto ze-nylon, ezingasetyenziswa phantsi kwe-40℃—+85℃
Isiphelo sendlela esiPhakathi sokuQhagamshela
Isiphelo sokudibanisa esiphakathi sisetyenziswa kakhulu njengentambo ephakathi yentambo ye-LHD kunye nentambo yesiginali. Sisetyenziswa xa intambo ye-LHD ifuna uqhagamshelo oluphakathi ngenxa yobude. Isiphelo sokudibanisa esiphakathi yi-2P.
Ukufakwa nokusetyenziswa
Okokuqala, funxa izixhobo zemagnethi ngokulandelelana kwinto ekhuselweyo, uze uzikrufule (okanye uzikhulule) iibholiti ezimbini kwisiciko esingaphezulu sesixhobo, jonga uMfanekiso 1. Emva koko seta i-singleisixhobo sokuchonga umlilo sohlobo lwentambo yentamboukuba ilungiswe kwaye ifakwe (okanye idlule) kwi-groove yesixhobo semagnethi. Kwaye ekugqibeleni buyisela kwakhona ikhava engaphezulu yesixhobo kwaye uyisonge. Inani lezixhobo zemagnethi lixhomekeke kwimeko yendawo.
| Izicelo | |
| Ishishini | Isicelo |
| Amandla ombane | Umhubhe wekhebula, Umngxuma wekhebula, Isandwich yekhebula, Itreyi yekhebula |
| Inkqubo yokudlulisela ibhanti yokuhambisa | |
| Isiguquli | |
| Umlawuli, Igumbi lonxibelelwano, Igumbi lokupakisha iibhetri | |
| Inqaba yokupholisa | |
| Ishishini le-Petrochemical | Itanki ejikelezayo, Itanki yophahla oludadayo, Itanki yokugcina ethe nkqo,Itreyi yekhebula, i-oyile tankerIsiqithi esidinayo esingaphandle kolwandle |
| Ishishini lesinyithi | Umhubhe wekhebula, Umngxuma wekhebula, isandwich yekhebula, itreyi yekhebula |
| Inkqubo yokudlulisela ibhanti yokuhambisa | |
| Isityalo sokwakha iinqanawa neenqanawa | Intsimbi yenqanawa |
| Inethiwekhi yemibhobho | |
| Igumbi lolawulo | |
| Isityalo seekhemikhali | Isitya seReaction, itanki yeStorge |
| Isikhululo seenqwelo-moya | Isitishi sabakhweli, iHangar, iWarehouse, i-Baggage carousel |
| Uthutho lwesitimela | IMetro, imizila kaloliwe yasezidolophini, iTunnel |
Iiparamitha zokusebenza zokufumanisa amaqondo obushushu
| Imodeli Izinto | I-NMS1001 68 | I-NMS1001 88 | I-NMS1001 105 | I-NMS1001 138 | I-NMS1001 180 |
| Amanqanaba | Eziqhelekileyo | Phakathi | Phakathi | Phezulu | Phezulu kakhulu |
| Ubushushu beAlamu | 68℃ | 88℃ | 105℃ | 138℃ | 180℃ |
| Ubushushu bokugcina | UKUYA KUYA KU-45℃ | UKUYA KUYA KU-45℃ | UKUYA KUYA KU-70℃ | UKUYA KUYA KU-70℃ | UKUYA KUYA KWI-105℃ |
| Ukusebenza Ubushushu (Ubuncinane) | -40℃ | --40℃ | -40℃ | -40℃ | -40℃ |
| Ukusebenza Ubushushu (Ubuninzi) | UKUYA KUYA KU-45℃ | UKUYA KUYA KU-60℃ | UKUYA KUYA KWI-75℃ | UKUYA KUYA KU-93℃ | UKUYA KUYA KWI-121℃ |
| Ukuphambuka okwamkelekileyo | ±3℃ | ±5℃ | ±5℃ | ±5℃ | ±8℃ |
| Ixesha lokuphendula | 10 (Ubuninzi) | 10 (Ubuninzi) | 15(Ubuninzi) | 20 (Ubuninzi) | 20 (Ubuninzi) |
Iiparameters zokusebenza okunxulumene nombane kunye nomzimba
| Imodeli Izinto | I-NMS1001 68 | I-NMS1001 88 | I-NMS1001 105 | I-NMS1001 138 | I-NMS1001 180 |
| Izinto zomqhubi oyintloko | Intsimbi | Intsimbi | Intsimbi | Intsimbi | Intsimbi |
| Ububanzi bomqhubi oyintloko | 0.92mm | 0.92mm | 0.92mm | 0.92mm | 0.92mm |
| Ukuxhathisa kwee-cores Umqhubi (iikhosi ezimbini, 25℃) | 0.64±O.O6Ω/m | 0.64±0.06Ω/m | 0.64±0.06Ω/m | 0.64±0.06Ω/m | 0.64±0.06Ω/m |
| Umthamo osasazekileyo (25℃) | 65pF/m | 65pF/m | 85pF/m | 85pF/m | 85pF/m |
| I-inductance esasazekileyo (25 ℃) | 7.6 μh/m | 7.6 μ h/m | 7.6 μ h/m | 7.6 μ h/m | 7.6μh/m |
| Ukumelana nobushushuii-cores | 1000MΩ/500V | 1000MΩ/500V | 1000MΩ/500V | 1000MΩ/500V | 1000MΩ/500V |
| Ukufakwa kwe-insulation phakathi kwee-cores kunye nejakethi yangaphandle | 1000Mohms/2KV | 1000Mohms/2KV | 1000Mohms/2KV | 1000Mohms/2KV | 1000Mohms/2KV |
| Ukusebenza kombane | 1A,110VDC Ubuninzi | 1A,110VDC Ubuninzi | 1A,110VDC Ubuninzi | 1A,110VDC Ubuninzi | 1A,110VDC Ubuninzi |
