Imitha Yokugeleza Ye-Ultrasonic Yokufaka | Ukusekelwa Kobuchwepheshe Kokulinganisa Iphayiphi Elikhulu Lobubanzi

Amaphuzu Avelele Ayinhloko

A. Ukufakwa kwe-hot-tap: Faka ku-inthanethi ngaphandle kokuvalwa kwepayipi, okulungele amapayipi e-trunk angaphazamiseki

B. Ukumbozwa kwepayipi elibanzi: Sekela ububanzi bepayipi i-DN65‑DN6000, ivumelane nensimbi yekhabhoni, insimbi ephonswe, i-PE, i-PVC kanye namapayipi ekhonkrithi

C. Ukwehla kwengcindezi okungelutho: Azikho izingxenye ezihambayo ngaphakathi kwepayipi, akukho ukumelana okwengeziwe kokugeleza

D. Ukuzivumelanisa nezimo kokushisa okubanzi: I-transducer yokushisa okuphezulu isekela izinga lokushisa eliphakathi ukusuka ku-‑35℃ kuya ku-150℃

E. Inketho yokulinganisa idatha eyakhelwe ngaphakathi kanye nokulinganisa ukushisa: Qopha idatha yokugeleza komlando; sekela ukubalwa kwamandla okushisa ngezinzwa ze-PT1000

Ukuxhumana kwe-F. RS485 Modbus-RTU: Ukuxhumana okulula nezinhlelo zokuqapha ezikude ze-DMA, NRW kanye ne-SCADA

1. Isimiso Sokusebenza kanye Nezinzuzo Eziyinhloko Zamapayipi Anobubanzi Obukhulu

Amamitha okugeleza e-ultrasonic okufakwayo asebenzisa isimiso sokulinganisa i-ultrasonic sesikhathi sokuthutha. Ama-sensor afakwa ngaphakathi kwepayipi ngokusebenzisa izinto zokufaka ezishisayo futhi axhumana ngqo noketshezi olulinganisiwe. Ngokungafani namamodeli okubopha adlulisa izimpawu ze-ultrasonic ngezindonga zamapayipi, ama-insertion probes abamba izimpawu zejubane lokugeleza ngaphakathi kwepayipi, okunciphisa kakhulu ukuphazamiseka okuvela ezintweni zamapayipi, ukugqwala kanye nokukhula kwangaphakathi.

Leli thuluzi lisekela ububanzi bamapayipi kusukela ku-DN65 kuya ku-DN6000, limboze insimbi yekhabhoni, insimbi engagqwali, insimbi ephonswe ngensimbi, i-PE, i-PVC kanye namapayipi ekhonkrithi. Ifakwe i-ball valve assembly, i-probe ingafakwa noma ihoxiswe ngaphansi kwengcindezi yokusebenza egcwele.ngaphandle kokuvimba ukugeleza kwepayipiLesi sici sokufaka esishisayo siwusizo kakhulu kumapayipi amakhulu angenakuvalwa, njengamanethiwekhi okusabalalisa amanzi kamasipala, imigqa yokulethwa kwamanzi aluhlaza kanye namapayipi amakhulu okunisela ezolimo.

Azikho izingxenye zemishini ezihambayo ngaphakathi kwepayipi, okudala ukwehla kwengcindezi okucishe kube yi-zero futhi kwehlisa umthwalo wokulungisa wesikhathi eside. I-transducer yokufaka izinga lokushisa eliphezulu ingasebenza ngaphansi kwamazinga okushisa aphakathi ukusuka ku-‑35°C kuya ku-150°C, ivumelane namanzi ashisayo, amanzi okupholisa kanye noketshezi oluhlukahlukene lwenqubo yezimboni. Iphinde igcine umsebenzi wokulinganisa ukushisa uma ihambisana nezinzwa zokushisa ze-PT1000 zezibalo zokusetshenziswa kwamandla ku-HVAC kanye nezinhlelo zezitshalo zamandla.

Ithebula 1: Imininingwane Eyinhloko Yobuchwepheshe

Into	Imininingwane
Ububanzi bobubanzi bepayipi	DN65‑DN6000
Ijubane lokugeleza	0.01‑12 m/s, ohlangothini oluya ohlangothini olubili
Izinga lokushisa eliphakathi	‑35℃ ~ 150℃ (i-transducer yezinga lokushisa eliphezulu)
Ukunikezwa kwamandla kagesi	85‑265VAC / 24VDC ongazikhethela
Ukuxhumana	I-RS485 Modbus RTU
Isibonisi	I-LCD yombala engu-3.5 intshi, ikhiphedi yokhiye abangu-16
Isici esiyinhloko	Ukufakwa kwe-hot-tap, i-data-logger, ukulinganisa ukushisa okukhethwa kukho

2. Iziqondiso Zokufaka Endaweni kanye Nokusebenza Kokuthepha Okushisayo

Ukufakwa okufanele kunquma ngqo ukunemba kokulinganisa. Ukufakwa okungalungile kuyimbangela eyinhloko yokuphambuka kokulinganisa. Gwema izindawo zokufaka eziseduze nemithombo yokuxokozela efana namaphampu, izindololwane, izinciphisi kanye namavalvu okulawula. Ngezimo ezijwayelekile, gcina okungenani ipayipi eliqondile elingu-10D phezulu kanye ne-5D phansi. Ngezindawo ezingemuva kwamaphampu noma izindololwane ezibukhali, yelula ipayipi eliqondile elingaphezulu liye ku-15D. Ungalifaki phezulu kwephayiphi elinegesi eqongelelekile noma phansi kwephayiphi elinesihlabathi. Gcina isikhala esanele sokubhoboza okushisayo kanye nokususwa kweprobe kamuva.

Umsebenzi ojwayelekile wokwenza i-hot-tapping:

1. Phatha indawo yangaphandle yepayipi → 2. Faka isisekelo sesihlalo kanye nevalvu yebhola egcwele imbobo → 3. Qedela ukubhoboza okulawulwa ukucindezela → 4. Hoxisa i-drill bit, vala ivalvu bese wenza ukuhlolwa kokuvuza → 5. Faka i-probe bese ulungisa ukujula kokufaka → 6. Qondanisa isiqondiso se-probe bese uqinisa i-lock nut → 7. Qedela ukubopha izintambo kanye nokuvikela okungangeni manzi.

Ama-cable joints angaphandle kumele afinyelele izinga lokungangenwa amanzi le-IP67‑IP68 ukuvimbela umonakalo womswakama.

3. Ukucushwa Kwepharamitha Nokusethwa Kokuxhumana

Ngemva kokufakwa komshini, qedela ukufaka ipharamitha ku-TF1100‑EI flow converter. Inani elingalungile lobubanzi bepayipi lizoholela ephutheni elikhulu lokugeleza eliqongelelekile. Abasebenzisi kufanele bagcwalise ububanzi bangempela bepayipi langaphakathi, ukujiya kodonga, izinto zepayipi kanye nolwazi oluphakathi.

Ukuze uthole idatha edluliselwe kude, lungiselela amapharamitha e-RS485 Modbus RTU afaka ikheli ledivayisi, izinga le-baud kanye nokuhlolwa kokulingana. Isekela ukulayishwa kwedatha ohlelweni lokuphathwa kwamanzi olungeyona imali engenayo lwe-DMA noma ipulatifomu ye-SCADA yezimboni. Umsebenzi we-data logger eyakhelwe ngaphakathi ulondoloza idatha yokugeleza komlando ukuze ibuyekezwe.

Ngemva kokuthi ukusetha sekuqediwe, qiniseka ukuthi ipayipi ligcwele uketshezi bese uhlola amandla esignali esikrinini se-LCD. Isignali ezinzile imele isimo esihle sokufakwa. Isignali ephansi ivame ukukhomba ukujula kokufakwa okungalungile, ukungcola kweprobe noma ukwehluleka kokuxhumeka kwekhebula.

4. Iziphakamiso Zokulungisa Ukuvimbela Okuvamile

Imvamisa yokulungisa incike endaweni elinganisiwe. Kumanzi ompompi ahlanzekile, hlola ukusebenza kwesignali njalo ezinyangeni ezingu-6-12. Kumanzi angcolile kanye noketshezi olunezinhlayiya ezilengayo, nciphisa umjikelezo wokuhlola ube izinyanga ezingu-3-6.

Izuza ngesakhiwo se-ballvalve, i-probe ingakhishwa ngaphansi kwengcindezi yokusebenza ngaphandle kokuvalwa kwepayipi ukuze kuhlanzwe ukukala kanye ne-sediment. Sicela ugweme ukuklwebha indawo yokuzwa kwe-ultrasonic. Yenza ukuqinisekiswa kwephuzu elingu-zero kanye ngonyaka. Yenza ukulinganisa okuqhathanisayo kwensimu uma kwenzeka ukuphambuka okusobala kokulinganisa.

5. Ukuxazulula Izinkinga Ezivamile Zensimu

Isenzakalo Sephutha	Imbangela Engaba Khona	Isixazululo Esiphakanyisiwe
Amandla esignali e-ultrasonic aphansi	Ukungcola kobuso be-probe; ikhebula elikhululekile noma elifakwe emanzini	Hlanza i-probe; hlola uxhumano lwekhebula kanye nokwelashwa okungangeni manzi
Ukufundwa kokugeleza okunamandla kokugxuma	Ukugeleza okuguquguqukayo, amabhamuza amaningi, ukuphazamiseka kwe-electromagnetic	Lungiselela indawo yokufaka; hlukanisa ikhebula lesiginali nekhebula le-voltage ephezulu; thuthukisa ukuqina kwesisekelo
Umphumela wokufunda ongu-zero oqhubekayo	Ipayipi aligcwalisiwe ngokuphelele; ukuqondiswa kwe-probe okungalungile; amapharamitha epayipi angalungile	Qinisekisa isimo sepayipi eligcwele; lungisa indlela yokuhlola; hlola kabusha izilungiselelo zobubanzi bepayipi

6. Izimo Ezijwayelekile Zokusetshenziswa Kwemboni

Amamitha okugeleza e-ultrasonic okufakwayo asetshenziswa kabanzi emikhakheni eminingi.

• Ukuhlinzekwa kwamanzi kamasipala: Ukulinganisa kwesifunda se-DMA kanye nokuqapha amanzi okungewona imali engenayo kwamapayipi amakhulu, akudingeki ukunqunywa kwamapayipi.
• Isitshalo sokuhlanza amanzi angcolile: Ukuqapha ukugeleza kokungena nokuphuma kwendle kwenqubo yokulahla indle.
• Ukunisela ngenkasa kwezolimo: Ukulinganisa umthamo wamanzi kwamapayipi amakhulu ukusekela ukuphathwa kokonga amanzi.
• Amandla, i-petrochemical kanye ne-metallurgy: Ukuqapha amanzi okupholisa ajikelezayo ukuze kuhlolwe ukusebenza kahle kwamandla.

Inzwa yesiteshi esisodwa ifanele izimo zokuqapha ezijwayelekile. Khetha ukucushwa okunembe kakhulu kokulinganisa ukudluliselwa kokugcinwa, kanye neprobe yokushisa okuphezulu kwezimo zokusebenza ezishisayo eziphakathi nendawo.