Ukufakwa okufanele kungenye yezinto ezibaluleke kakhulu ezithinta ukunemba kanye nokuzinza kwesikhathi eside kwemitha yokushisa ye-ultrasonic. Ngisho nemitha yokushisa enembile kakhulu ingaveza ukufundwa kwamandla okunganembile uma ifakiwe ngendlela engafanele. Amaphutha avamile okufakwa, njengokubuyisela emuva izinzwa zokushisa, ukufaka imitha yokugeleza endaweni engafanele, noma ukukhetha indawo yokufaka engafanele, kungabangela amaphutha amakhulu okulinganisa.
Lo mhlahlandlela uchaza izidingo ezibalulekile zokufakwa kanye nemikhuba emihle yokuqinisekisa ukuthi imitha yakho yokushisa ye-ultrasonic inikeza ukusebenza okuthembekile nokunembile kuyo yonke impilo yayo yokusebenza.
1. Qonda Izingxenye Zemitha Yokushisa Ye-Ultrasonic
Imitha yokushisa ye-ultrasonic evamile iqukethe izingxenye ezintathu eziyinhloko:
Inzwa Yokugeleza - Ilinganisa umthamo wamanzi ageleza ngepayipi kusetshenziswa ubuchwepheshe be-ultrasonic transit-time.
Izinzwa Zokushisa – Inzwa eyodwa ifakiwe epayipini lokunikeza kanti enye ifakiwe epayipini lokubuyisela ukuze kulinganiswe umehluko wokushisa (ΔT).
Isibali (Isihlanganisi) – Sibala ukusetshenziswa kwamandla okushisa ngokusekelwe esilinganisweni sokugeleza okulinganisiwe kanye nomehluko wokushisa.
Ukunemba kwesistimu yonke kuncike ekufakweni kwazo zonke izingxenye ezintathu ngendlela efanele.
2. Khetha Indawo Efanele Yokufaka
Indawo yokufaka kufanele ihlinzeke ngezimo eziqinile ze-hydraulic.
Khetha ingxenye eqondile yepayipi lapho ukugeleza kwamanzi kukhule khona ngokugcwele futhi kungenazo izithiyo eziningi. Gwema izindawo ngokushesha ngemva kwamaphampu, izindololwane, amavalvu, izinciphisi, noma ama-T-junctions, njengoba lezi zingxenye ziphazamisa iphrofayili yokugeleza futhi zingase zinciphise ukunemba kokulinganisa.
Noma nini lapho kungenzeka, faka inzwa yokugeleza:
Okungenani ububanzi bepayipi obuyi-10 (10D) obuvela phezulu kokuphazamiseka.
Okungenani ububanzi bepayipi obuyi-5 (5D) ngezansi komfula.
Isibonelo, uma ububanzi bombhobho buyi-DN50, ubude bepayipi eliqondile elinconywayo ngaphambi kwemitha yokugeleza bungaba ngu-500 mm kanti ngemva kwemitha cishe bungaba ngu-250 mm.
3. Faka Ngokwesiqondiso Sokugeleza
Inzwa ngayinye yokugeleza kwe-ultrasonic inomcibisholo okhombisa indlela yokugeleza eklanywe ngayo.
Umcibisholo kumele ukhombe ohlangothini olufanayo nokugeleza kwamanzi kwangempela.
Ukufaka inzwa ngokuphambene kungabangela:
Ukufundwa kokugeleza okungenalutho
Amanani okugeleza angalungile
Izibalo zamandla ezingalungile
Ama-alamu okuxhumana
Njalo qinisekisa indlela yokugeleza kwesistimu ngaphambi kokuqinisa i-flange noma ukuxhumana okunezintambo.
4. Qinisekisa ukuthi ipayipi lihlala ligcwele ngokuphelele
Amamitha okushisa e-Ultrasonic aklanyelwe ukusetshenziswa kwamapayipi agcwele.
Ingxenye yokulinganisa kumele ihlale igcwele amanzi ngesikhathi sokusebenza.
Gwema ukufaka imitha:
Endaweni ephakeme kakhulu yepayipi
Ngokushesha ngemva kwepayipi eliqonde phezulu lapho umoya ungaqongelela khona
Kumapayipi agcwele ingxenye avundlile
Izikhundla zokufaka ezikhethwayo zifaka:
Amapayipi avundlile
Amapayipi aqondile anokugeleza okuphezulu
Ipayipi eligcwele liqinisekisa ukudluliswa kwesignali ye-ultrasonic okuzinzile kanye nokunemba okuphezulu kokulinganisa.
5. Faka Izinzwa Zokushisa Ngendlela Efanele
Izinzwa zokushisa zibalulekile ekubalweni kwamandla.
Inzwa eyodwa ilinganisa izinga lokushisa lamanzi anikezwayo, kanti enye ilinganisa izinga lokushisa lamanzi abuyayo.
Ungalokothi ushintshe lezi zinzwa.
Ukufakwa okuvamile kuhlanganisa:
Inzwa ebomvu → Ipayipi lokunikeza
Inzwa eluhlaza okwesibhakabhaka → Ipayipi lokubuyisa
Kuye ngomklamo wesistimu, izinzwa zingafakwa:
Ngokuqondile emaphaketheni okucwilisa (ama-thermowell)
Ukusebenzisa ama-ball valve
Kuzifakelo ezinentambo
Uma ufaka izinzwa:
Zifake ngokuphelele ku-thermowell.
Faka i-paste eqhuba ukushisa uma kunconywa.
Qinisa kahle ngaphandle kokulimaza ikhebula lenzwa.
Gwema ukugoba noma ukwelula ikhebula lenzwa ngaphandle uma kuvunyelwe umenzi.
Ukufakwa kwenzwa yokushisa okungalungile kungenye yezimbangela ezivame kakhulu zokulinganiswa kwamandla okushisa okungalungile.
6. Gwema Umoya Ophayiphini
Amabhamuza omoya angenye yezitha ezinkulu zokulinganisa okunembile kwe-ultrasound.
Umoya omningi ovalelekile unganciphisa amandla esignali noma uphazamise ukudluliswa kwe-ultrasound ngokuphelele.
Ngaphambi kokufaka isicelo:
Iminyango yomoya evulekile.
Khipha igazi ngokuphelele ohlelweni.
Qinisekisa ukuthi amaphampu asebenza ngendlela evamile.
Qinisekisa ukuthi ukujikeleza kwamanzi kuzinzile.
Uma ipayipi livame ukuba nomoya, cabanga ngokuthuthela indawo yokufaka.
7. Faka Ama-Isolation Valve Ukuze Ulungise
Ukufaka amavalvu okuvala ngaphambi nangemva kwemitha yokushisa kwenza kube lula ukugcinwa kwesikhashana esikhathini esizayo.
Amavalvu okuhlukaniswa avumela ochwepheshe ukuthi:
Shintsha inzwa yokugeleza
Izinzwa zokushisa zesevisi
Yenza ukulinganisa
Susa imitha ngaphandle kokukhipha amanzi ohlelweni lonke lokushisa
Ukufakwa okuningi kokushisa kwesifunda kufaka phakathi umugqa we-bypass ngezinjongo zokulungisa.
8. Vikela imitha ezimweni zemvelo
I-calculator kufanele ifakwe endaweni ehlanzekile neyomile.
Gwema ukuchayeka ku:
Ukukhanya kwelanga okuqondile
Izikhukhula
Umswakama ophezulu
Ukudlidliza okweqile
Ukuphazamiseka okunamandla kwe-electromagnetic
Uma imitha ifakiwe ngaphandle, sebenzisa indawo ebiyelwe enesilinganiso sokuvikelwa kwe-IP esifanele.
9. Qinisekisa Ukuxhumana
Amamitha okushisa e-ultrasonic anamuhla avame ukusekela:
I-RS485 Modbus RTU
Ibhasi le-M
I-M-Bus engenantambo
I-LoRaWAN
I-NB-IoT
Umphumela we-Pulse
Uma uxhuma izintambo zokuxhumana:
Qaphela i-polarity yezintambo.
Sebenzisa izintambo ezivikelwe lapho kudingeka khona.
Gaya isihlangu ngendlela efanele.
Gcina izintambo zokuxhumana kude nezintambo zikagesi ezinamandla aphezulu.
Ukufakwa kwezintambo okungalungile kungabangela ukuxhumana okungazinzile noma ukulahleka kwedatha.
10. Uhlu Lokuhlola Lokugunyazwa
Ngaphambi kokufaka imitha yokushisa, qinisekisa okulandelayo:
✔ Ipayipi ligcwele amanzi ngokuphelele.
✔ Isiqondiso sokugeleza sifana nomcibisholo osenzwa yokugeleza.
✔ Izinzwa zokushisa zokulethwa nezokubuyisela zifakwe kahle.
✔ Akukho ukuvuza kwamanzi okukhona.
✔ Umoya ususiwe ohlelweni.
✔ Inani lokugeleza liboniswa ngokujwayelekile.
✔ Ukufundwa kwezinga lokushisa kuyafaneleka.
✔ Umehluko wokushisa (ΔT) ulungile.
✔ Inani lamandla liqala ukwanda lapho ukushisa kusebenza.
✔ Ukuxhumana kusebenza ngokujwayelekile.
Ukugcwalisa lolu hlu lokuhlola kusiza ukuvimbela izinkinga ezivamile ezihlobene nokufakwa ngaphambi kokuba uhlelo luqale ukusebenza njalo.
Amaphutha Okufakwa Okuvamile
Izinkinga eziningi zokulinganisa zivela emaphutheni alula okufaka. Amaphutha avame kakhulu afaka:
Ukuguqula izinzwa zokushisa zokunikezela nokubuyisela
Ukufaka imitha yokugeleza ephambene nesiqondiso sokugeleza
Ukufaka eduze kakhulu namaphampu noma izindololwane
Ukushiya umoya uvaleleke ngaphakathi kwepayipi
Ukufaka epayipini eligcwele ingxenye
Ukusebenzisa ukuqondiswa kwepayipi okungalungile
Ukulimaza noma ukwandisa izintambo zenzwa yokushisa ngaphandle kwemvume
Ukunganaki ubude bepayipi eliqondile elinconywayo
Ukugwema la maphutha kungathuthukisa kakhulu ukunemba kokulinganisa kanye nokuthembeka kohlelo.
Ukufakwa okufanele kubalulekile ukuze kutholakale ukusebenza okugcwele kwemitha yokushisa ye-ultrasonic. Ngokukhetha indawo efanele yokufaka, ukuqinisekisa ipayipi eligcwele, ukufaka izinzwa zokushisa ngendlela efanele, ukususa umoya ohlelweni, nokulandela inqubo enconyiwe yokuqalisa, abasebenzisi bangafinyelela ukulinganisa ukugeleza kwamandla okushisa okunembe kakhulu ngokunakekelwa okuncane.
Kungakhathaliseki ukuthi isetshenziswa ekufudumaleni kwesifunda, ezinhlelweni ze-HVAC, ezakhiweni zezentengiselwano, noma ekuphathweni kwamandla ezimboni, imitha yokushisa ye-ultrasonic efakwe kahle inikeza ukusebenza okuzinzile, impilo yesevisi ende, kanye nedatha yamandla ethembekile yokuqapha ukukhokhisa nokusebenza kahle.
Isikhathi sokuthunyelwe: Julayi-22-2026