mita yamagetsi yamagetsi yamadzi otentha ndi ozizira

Choyezera madzi otentha ndi ozizira, choyezera madzi otentha ndi ozizira, choyezera madzi otentha ndi amphamvu kwambiri choziziritsira ndi kugwiritsa ntchito madzi otentha

Choyamba, mita ya BTU ya madzi otentha ndi ozizira, mita yolowera ya chitoliro chozizira ndi madzi otentha (flow), mita yoyendera yamagetsi ya madzi ozizira ndi otentha pogwiritsa ntchito sensa yoyendera, sensa yoyendera kutentha ndi chida chowerengera, yokhala ndi kapangidwe kakang'ono, yosavuta kuyiyika ndi zina. Chogulitsachi chimagwiritsa ntchito transducer ya ceramic ya piezoelectric kuti chitsimikizire kulondola kwambiri komanso kukhazikika; Palibe kayendedwe ka makina, palibe kuwonongeka, sichimakhudzidwa mosavuta ndi khalidwe loipa la madzi komanso ndalama zochepa zosamalira; Ikhoza kuyikidwa mopingasa kapena moyimirira, ikhoza kuzunguliridwa kuti ikwaniritse zofunikira zowerengera za ngodya iliyonse ya mawonekedwe, ikhoza kuyikidwa pa chitoliro chobwerera cha chitoliro cholowera madzi malinga ndi zosowa zosiyanasiyana za ogwiritsa ntchito (iyenera kusankhidwa pasadakhale); Chikwama cha wotchi chogwiritsidwa ntchito kawiri (chotenthetsera, choziziritsa) malinga ndi momwe mungagwiritsire ntchito mwanzeru momwe kutentha kapena kuziziritsira kulili komanso kuyezedwa motsatana.

Chachiwiri, kapangidwe ka mfundo ndi makhalidwe

1. Kapangidwe ka mfundo zazikulu

Chidachi chimagwiritsidwa ntchito poyesa kutentha komwe kumatulutsidwa kapena kulowetsedwa ndi makina osinthira kutentha ndi madzi ngati njira yolumikizira, yomwe ingagwiritsidwe ntchito potenthetsera ndi kutentha komanso makina oziziritsira mpweya ndi firiji. Chogulitsachi chimapangidwa makamaka ndi sensa yotenthetsera yolumikizidwa, sensa yoyenda ndi gawo lowerengera. Sensa yoyenda ndi kutentha imayesa kutentha kwa madzi olowera ndi obwerera, ndipo sensa yoyenda imayesa kuchuluka kwa madzi otentha kudzera mu chitoliro. Deta ziwirizi zimasonkhanitsidwa ndikutumizidwa ku kuwerengera kophatikizana, komwe kumawerengera kuzizira ndi kutentha komwe kwagwiritsidwa ntchito ndikukuwonetsa.

2. Kapangidwe ndi mawonekedwe ogwira ntchito

● Gawo la chitoliro choyenda: kupanga mkuwa, chida cha makina a CNC ndi kukonza zida zamakina pamodzi, mphamvu yabwino yamakina, kulondola kokhazikika kwa magawo.

● Chitoliro chotsogolera chimapangidwa ndi zinthu za polycarbon, mphamvu yowonjezera kutentha ndi yaying'ono, chowunikiracho chimapangidwa ndi zipangizo zapadera, kukana dzimbiri, kukula, pambuyo pa kukonzedwa ndi galasi kumatha kutsimikizira kuti mafunde a phokoso amafalikira bwino m'madzi otentha, motero kukulitsa kulondola kwa muyeso wa chinthucho.

● Transducer: Monga gawo lalikulu lopanga chizindikiro mu choyezera kutentha cha ultrasonic, pepala la ceramic la piezoelectric lochokera kunja limagwiritsidwa ntchito, lomwe limagwira ntchito bwino komanso limakhala lolimba, zomwe ndi chimodzi mwazinthu zomwe zimapangitsa kuti choyezera kutentha cha ultrasound chikwaniritse muyeso wolondola kwambiri.

● Sensa ya kutentha: PT1000 high-precision platinum resistor, ndipo ili ndi circuit yoyezera molondola, kuti iwonetsetse kuti kutentha kwake kuli kolondola kwambiri.

● Gawo lowerengera la kuphatikiza: Gawo lolumikizidwa la NEC lochokera ku Japan, gawoli lili ndi mawonekedwe a ntchito zambiri, kugwiritsa ntchito mphamvu zazing'ono, malo osungiramo zinthu ambiri, liwiro lachangu, kukonza mapulogalamu ndi kapangidwe ka zida, kuonetsetsa kuti kompyuta ikukhala nthawi yayitali, kugwiritsa ntchito mphamvu zochepa komanso kugwira ntchito mokhazikika, komanso lili ndi mphamvu yolimbana ndi maginito amphamvu.

● Ntchito yodziyesa: Pakugwira ntchito bwino kwa choyezera kutentha cha ultrasonic, ngati pali kulumikizana kwachilendo kwa chizindikiro, mphamvu ya batri yosakwanira kapena kuwonongeka kopangidwa, dongosololi lidzawonetsa code yofanana, pakona yakumanja yakumtunda kwa sikirini padzawonetsa "cholakwika" "chikuwonetsa mphamvu yosakwanira, dongosololi ndikusunga deta yokha, kuyembekezera kuthetseratu mavuto pambuyo pochira.

● Kutumiza kwakutali ndi ntchito yolamulira pakati: ndi M-BUS, mawonekedwe a 485, amatha kukwaniritsa kutumiza deta yakutali, kulamulira pakati

● Mphamvu: batire ya lithiamu yotetezedwa ndi chilengedwe, yomwe imagwira ntchito kwa zaka zoposa 6.

● Maonekedwe okongola, amatha kuyikidwa mbali zinayi, osavuta kuwerenga, komanso ntchito yosavuta.

● Yosavuta kuyiyika, yokhala ndi ntchito zoteteza fumbi, zosanyowa, zosalowa madzi, zoletsa kusweka ndi kuwononga anthu.

● Kuwonetsa momwe deta ikuyendera