Ni gute wahitamo ibikoresho bipima ubushyuhe mu nganda zikora peteroli? Ingingo 5 z'ingenzi abashinzwe gutanga amasoko n'abatekinisiye bagomba kumenya
Ibibazo nko gupima ubushyuhe nabi, kwangirika kenshi, no kwivanga kw'ibimenyetso muri Ibipimo by'ubushyuhe Mu gihe cyo gukora muri peteroli, mu by'ukuri bishobora kwirindwa mu gihe cyo guhitamo.
- Kuki ari Ibipimo by'ubushyuhe mu nganda zikora peteroli "bigoye guhitamo"?
Uburyo bwo gupima ubushyuhe mu nganda za peteroli bufite umwihariko wabwo. Bitandukanye n'ibintu bisanzwe mu nganda, mu bikorwa byo gucukura peteroli, kuyitunganya, kuyibika no kuyitwara, hari ibintu byinshi bibi bikunze kubaho icyarimwe:
- Ihindagurika rikomeye ry'ubushyuhe:kuva ku bushyuhe bwo mu kirere kugeza kuri dogere zirenga 150°C, ndetse no mu bice bimwe na bimwe by’imikorere bikaba biri hejuru kurushaho.
- Uburyo bugoye bwo gukoresha:amavuta asanzwe, amavuta atunganyijwe, ibinyabutabire, imyuka ihumanya
- Kunyeganyega no guhungabana: Urubuga rwo gucukura, icyumba cyo gukamura, nibindi birimo kuzunguruka cyane.
- Ibisabwa kugira ngo bitangirika:Mu duce dushobora gushya cyangwa guturika, hagomba gukoreshwa ibikoresho bipima ibisasu bidaturika.
- Kwivanga kw'amashanyarazi: Ihungabana ry'ibimenyetso riterwa na moteri zifite ingufu nyinshi n'ibikoresho byo guhindura frequency
Muri ubu buryo bw'imikorere, ibikoresho bisanzwe bipima ubushyuhe bikunze guhura n'ingorane zo kunyerera, kwangirika, gutinda gusubiza, cyangwa se no kwangirika burundu. Ku bakozi bashinzwe gutanga amasoko n'abatekinisiye, guhitamo ibikoresho bikwiye bipima ubushyuhe bigira ingaruka ku mikorere myiza y'igikoresho no ku bwizewe bw'amakuru apimwa.
None se, umuntu yahitamo ate Igikoresho cyo kumenya ubushyuhe ku nganda zikora peteroli?
- Ibipimo bitanu by'ingenzi byo guhitamo ibikoresho bipima ubushyuhe mu nganda za peteroli
- Ingano ya 1: Ihame ryo gupima ubushyuhe - Thermoresistor cyangwa Thermocouple?
| Ibintu byo kugereranya: | Igipimo cy'ubushyuhe (Pt100) | Thermocouple
|
| Ingano Isanzwe yo Gupima | -200~500℃ | 0~1300℃
|
| Uburinganire | Hejuru | Rusange |
| Ituze | Byiza | Rusange |
| Umuvuduko wo gusubiza | Gahoro gahoro | Yihuta |
| Igiciro | Iringaniye | Hasi |
| Ibintu Bishoboka mu Nganda za Peteroli | Imiyoboro, Ibigega byo kubikamo, Ibikoresho byo kubikamo (Ubushyuhe buri hagati n'ubukonje) | Amatanura yo kwangirika, Amatanura yo gushyushya (Ubushyuhe bwinshi)
|
Inama: Ku gipimo cya 0-150℃, Pt100 thermoresistor ni yo ikundwa cyane, kuko itanga ubuziranenge bwo hejuru n'ubudahangarwa bwiza, ihuye n'ibisabwa byinshi mu gupima ubushyuhe bw'ibikomoka kuri peteroli.
- Ingano ya 2: Uburyo bwo gushyiraho - Flange cyangwa Thread?
Mu ikoreshwa rya peteroli, uburyo bwo gushyiraho sensor y'ubushyuhe bugena neza uburyo bworoshye bwo kubungabunga nyuma.
| Uburyo bwo gushyiraho | Ibyiza | Imbogamizi | Ibintu bifatika bishobora kubaho |
| Gushyiraho flange | Ikomeye, ifunga neza, yoroshye kuyikuraho | Ibiciro biri hejuru, ahantu hanini ho gukorera | Imiyoboro y'amazi, amakontena, imiterere y'umuvuduko |
| Gushyiraho imigozi | Ingano nto, igiciro gito | Ishobora gucika intege mu gihe cy'ihindagurika ry'ikirere | Imiterere y'ibikoresho, imiterere idahindagurika
|
Inama:Ku bijyanye n'ibintu nk'imiyoboro ya peteroli, imiyoboro y'ibinyabiziga, n'imiyoboro y'igitutu, ni byiza gushyiraho flange kuko itanga uburinzi bwizewe kandi byoroshye kuyibungabunga no kuyisimbuza.
- Ingano ya 3: Guhitamo insinga - Ntukirengagize iki "gice gito"
Amakosa menshi y’ibikoresho bipima ubushyuhe ntabwo aturuka ku byuma ubwabyo bipima ubushyuhe, ahubwo aturuka ku nsinga. Mu bihe bifitanye isano n’amavuta, insinga zihora zihura n’ibyanduzwa n’amavuta n’ubushyuhe bwinshi, kandi insinga zisanzwe zishaje vuba, zigacika, kandi zigatakaza ibimenyetso.
Ubwoko bw'insinga isabwa:
- AFPF (Insinga irinda ubushyuhe ya Fluoroplastic):Irwanya amavuta, ubushyuhe bwinshi (-40 kugeza 200°C), kandi ntishobora kubangamira ibintu. Ni amahitamo meza ku bikoresho bya peteroli.
- Insinga z'ibirahure:Zifite ubushyuhe bwinshi (kugeza kuri 400°C), ariko ntizirwanya amavuta.
- Insinga zisanzwe za PVC:Ntibyemewe. Ntibirwanya amavuta cyangwa ubushyuhe.
Igitekerezo:Mu manza zijyanye n’ibikomoka kuri peteroli cyangwa ahantu hahumanyijwe na peteroli, ni ngombwa guhitamo insinga za AFPF cyangwa izindi zingana na zo zirwanya peteroli.
- Ingano ya 4: Isuzuma ryirinda guturika - Umurongo utukura w'umutekano ntugomba kwambuka
Ahantu henshi hakoreshwa peteroli hashyirwa mu byiciro by’ahantu hashobora gushya n’ahashobora guturika, bityo rero, hagomba gukoreshwa ibikoresho bipima ubushyuhe bidaturika.
Igitekerezo:Niba utabizi neza, hitamo ubwoko bwa Ex d IICT6 budashobora guturika, bufite urwego runini rw'ikoreshwa kandi byoroshye gutsinda igenzura.
- Ingano ya 5: Ikimenyetso cyo gusohora - Guhuza na Sisitemu yo Kugenzura
| Ubwoko bw'ikimenyetso | Ibyiza | Imbogamizi | Ibintu Bishoboka |
| Ikimenyetso cyo kurwanya Pt100 | Ubuhanga buri hejuru, nta kosa ryo guhindura | Uburebure bw'umurongo ni bwo bufite aho bugarukira | Intera ngufi, ibisabwa mu buryo bunonosoye cyane |
| 4-20mA | Ubushobozi bukomeye bwo kohereza ubutumwa bwa kure, kurwanya ingaruka mbi | Isaba transducer, hamwe n'ikosa ryo guhindura | Sisitemu yo kohereza ubutumwa ikora kure, PLC/DCS |
| RS485/Modbus | Ibimenyetso by'ikoranabuhanga, kugura imiyoboro myinshi | Insinga zigoye, zihenze cyane | Sisitemu yo kugura ibintu by'ubwenge
|
Inama:Kuri sisitemu rusange za DCS/PLC, umusaruro wa 4-20mA ni wo ukunze gukoreshwa cyane; iyo hari module y’ikoranabuhanga ryo kubona amakuru aho iherereye, Pt100 ishobora guhuzwa mu buryo butaziguye.
- Uburyo busanzwe bwo gukoresha n'ibitekerezo byo guhitamo ibikoresho bipima ubushyuhe mu nganda za peteroli
| Ishusho y'Ikoreshwa | Gahunda yo guhitamo isabwa
|
| Ubushyuhe ku nzira n'aho amazi acukura mu byobo bya peteroli yinjira | Ubudahangarwa bw'ubushyuhe bwa PT100, gushyiraho flange, insinga ya AFPF, ubwoko butarinda guturika (ku bice bitarinda guturika)
|
| Ubushyuhe bw'ubwato butanga igisubizo mu nganda zitunganya no gutunganya imiti | PT100 cyangwa thermocouple (bitewe n'ubushyuhe), gushyiraho flange, idaturika Ex d, 4-20mA output
|
| Ubushyuhe bw'ibigega byo kubikamo amavuta mu bubiko bw'amavuta | Ubudahangarwa bw'ubushyuhe bwa PT100, gushyiraho flange, uburyo bwo gupima ubushyuhe bw'ingingo nyinshi, kwirinda guturika Ex d
|
| Ubushyuhe bw'imiyoboro ya peteroli | Ubudahangarwa bw'ubushyuhe bwa PT100, gushyiraho flange cyangwa thread, uburinzi buri hejuru ya IP65
|
| Ubushyuhe bw'umusaruro w'amazi/igiti cy'umusaruro | PT100 irwanya ubushyuhe, igishushanyo gito, irinda guturika Ex d, inzu irinda ingese Weilian Fengran Sensor Technology yibanda ku bushakashatsi no gukora ibikoresho bipima ubushyuhe mu nganda. Ibicuruzwa byayo bikoreshwa cyane mu bijyanye na peteroli, inganda zikora ibinyabutabire, ingufu, n'ubuhanga mu by'ibyuma.
|
- Ibikoresho bisanzwe bishyigikira mu nganda zikora peteroli:
Shyiramo uburyo bwo gupima ubushyuhe bwa Pt100 (0 - 150℃, insinga irinda amavuta ya AFPF)
Imashini ikoresha ubushyuhe yirinda guturika (4-20mA output)
Gushyigikira ihinduka ry'ibikoresho mu byiciro bito, ubufatanye bwa OEM/ODM, no gutanga ubufasha mu bya tekiniki bwo guhitamo.