Iimitha zamanzi zasemakhaya

I. Inkcazo kunye neNdawo yokuSebenza

II. Iintlobo eziphambili kunye neempawu zobugcisa

1. Imitha yamanzi yoomatshini

• Umgaqo: Ukuhamba kwamanzi kuqhuba i-impeller ukuba ijikeleze, kunye nokudluliselwa kwegiya okuqhuba ikhawuntara ukubonisa ukufundwa. Iintlobo eziqhelekileyo ziquka i-turbine (ububanzi obuncinci) kunye ne-propeller (ububanzi obukhulu).
• Iimbonakalo:
  • Ixabiso eliphantsi, isakhiwo esilula, ukulungiswa okulula;
  • Iklasi yokuchaneka Iklasi yesi-2 (±2%), umlinganiselo wokujika uqhele ukuba yi-30:1–50:1;
  • Akukho misebenzi ikrelekrele, ifuna ukufundwa ngesandla; ukuchaneka kwexesha elide okuchaphazela ukuguguleka koomatshini.

2. Imitha yamanzi yeKhadi le-IC ekrelekrele

• Umgaqo: Ukulinganisa ngoomatshini kudityaniswe nemodyuli yokuhlawula kwangaphambili kwekhadi le-IC. Abasebenzisi bayayitshaja ukuze bavule ivalvu ngokuswayipha ikhadi, ngokuvala ngokuzenzekelayo xa ibhalansi iphantsi.
• Iimbonakalo:
  • Ixhasa ulawulo lokuhlawula kwangaphambili ukuze kuncitshiswe iingxabano zokungabikho kwemali;
  • Isebenza ngebhetri (iminyaka emi-3–5 yokuphila), udidi lokhuseleko lwe-IP65;
  • Ezinye iimodeli zixhasa ukugcinwa kwedatha kodwa zinamandla okunxibelelana alinganiselweyo.

3. Imitha yamanzi yokufunda kude

• Umgaqo: Ukulinganisa ngoomatshini ngemodyuli yokuqokelela nge-elektroniki, ukudlulisa idatha ngeetshaneli ezineentambo (RS485, M-Bus) okanye ezingenazingcingo (NB-IoT, LoRa, ZigBee).
• Iimbonakalo:
  • Ivumela ukufundwa ngokuzenzekelayo ngesantya sempumelelo engaphezulu kwama-99%;
  • Ingadityaniswa nolawulo lwevalvu (ukuvula/ukucima kude) ukuze kubekwe amaxabiso amanzi ngokwezigaba;
  • Udidi oluqhelekileyo lokuchaneka kweklasi 1.0, luxhasa ukujonga ukuhamba kweendlela ezimbini (ezinye iimodeli).

4. Imitha yamanzi yasekhaya ye-Ultrasonic

• Umgaqo: Ayisebenzi ngoomatshini, isebenzisa indlela ye-ultrasonic-difference yokulinganisa ukuhamba kwamanzi, idityaniswe nee-smart chips kunye neemodyuli zonxibelelwano.
• Iimbonakalo:
  • Ukuchaneka okuphezulu (± 0.5%–1%), umlinganiselo wokujika ufikelele kwi-500:1, ufanelekile kwimitha yokuhamba kwamanzi okuphantsi;
  • Ubomi benkonzo ≥ iminyaka eli-10, akukho kugcinwa;
  • Ixhasa ulawulo olukude kunye nokulandelelwa kwedatha, kodwa ixabiso liphezulu