Lub ntsuas dej sandwich yog dab tsi?

A lub ntsuas dej sandwichhais txog qhov tsim me me, tsis muaj flange ntawm lub ntsuas dej uas tau teeb tsa ncaj qha ntawm ob lub yeeb nkab flanges, zoo ib yam li "wafer-style". Qhov kev tsim no tso cai rau kev teeb tsa yooj yim yam tsis tas yuav muaj kev txhawb nqa lossis cov khoom siv ntxiv, ua rau nws yog qhov chaw txuag tau thiab pheej yig. Sandwich dej meters feem ntau siv rau hauv cov ntawv thov uas qhov chaw tsawg, thiab lawv feem ntau pom hauv kev lag luam thiab kev lag luam ntsuas dej.

Cov yam ntxwv tseem ceeb ntawm Sandwich Water Meters:

1. Tsim Qauv Me Me:
   • Tsis muaj cov flanges tawm; lub 'meter' raug tuav ntawm cov flanges pipeline.
   • Txo qhov chaw xav tau ntawm kev teeb tsa.
2. Kev Teeb Tsa Yooj Yim:
   • Nruab los ntawm kev bolting nws ntawm ob lub pipeline flanges uas twb muaj lawm.
   • Tsis tas yuav muaj kev txhawb nqa ntxiv lossis kev hloov kho ntau yam.
3. Kev siv tau ntau yam:
   • Haum rau cov kav dej kab rov tav lossis ntsug.
   • Muaj peev xwm ntsuas ntau hom dej (huv, me ntsis qias neeg, thiab lwm yam).
4. Cov ntaub ntawv:
   • Feem ntau ua los ntawm cov ntaub ntawv tiv taus corrosion xws li stainless hlau lossis epoxy-coated hlau.
   • Cov khoom ntsuas sab hauv sib txawv nyob ntawm hom ntsuas (mechanical, electromagnetic, ultrasonic, thiab lwm yam).
5. Kev Siv Tshuab:
   • Feem ntau muaj cov thev naus laus zis siab heev xws li electromagnetic lossis ultrasonic sensors rau kev ntsuas qhov ntws kom raug.
6. Cov ntawv thov:
   • Siv rau hauv cov tshuab dej hauv kev lag luam, cov tsev txias, kev ywg dej, thiab HVAC daim ntawv thov.
   • Haum rau cov chaw uas cov kev daws teeb meem txuag chaw tseem ceeb heev.

Cov txiaj ntsig ntawm Sandwich Water Meters

• Tus nqi tsim nyog: Cov nqi khoom siv qis dua vim yog qhov me me thiab kev teeb tsa yooj yim dua.
• Txuag Chaw: Zoo tagnrho rau cov kab ke uas muaj qhov chaw txwv.
• Kev Txij Nkawm Yooj Yim: Yuav yooj yim tshem tawm thiab rov nruab dua rau kev pabcuam.

Cov kev txwv

• Tej zaum yuav tsis haum rau cov tshuab ua haujlwm siab heev lossis cov kua dej uas ua rau tawv heev yog tsis xaiv cov khoom siv kom raug.
• Yuav tsum tau sib dhos kom zoo thaum lub sijhawm teeb tsa kom paub tseeb tias raug.