Ki sa ki se prensip la ap travay nan aparèy chofaj Echafodaj ki?

Se prensip la k ap travay nan aparèy chofaj Echafodaj ki baze sou yon varyete de metòd transfè chalè yo transfere chalè nan objè a chofe .

Sous transfè chalè: sous chofaj aparèy chofaj Echafodaj yo ka nan divès fòm . pou egzanp, nan kèk founo chofaj tubulaires, sous chofaj la kapab yon eleman chofaj rezistans, yon brûler gaz oswa lòt ekipman chofaj . Tib . estrikti li anjeneral konpoze de tib metal, fil rezistans ak materyèl posibilite . tib an metal ka tou de pwoteje fil rezistans ak efektivman fè chalè .

Metòd transfè chalè: Apre yo fin chalè a pwodwi, li pral transfere nan aparèy chofaj la Echafodaj ki nan diferan fason . Nan yon gwo founo dife chofaj, chalè a ki te pwodwi pa sous la chofaj se transfere nan tiyo a, ki se jeneralman te fè nan gwo-tanperati reziste materyèl . pa konveksyon . Pou egzanp, nan yon gwo founo dife benzèn tubulaire, materyèl la anvan tout koreksyon antre nan gwo founo dife a chofaj nan tiyo a manje, ak gaz oswa gaz pase nan tiyo a chofaj . Chalè a lage pa ki degaje konbisyon nan gaz la koule (sa ki nan 5. Epitou jwe yon wòl sèten nan pwosesis sa a . yo nan lòd yo amelyore efikasite nan transfè enèji chalè, se yon echanjeur chalè anjeneral enstale oswa se yon konsepsyon milti-tiyo te adopte . echanjeur a chalè ka ogmante zòn nan kontak ant tiyo a ak objè a ap travay, kidonk amelyore efikasite nan transfè chalè .

Temperature control mechanism: During the heating process, the heating speed and temperature can be controlled by controlling the heat supply of the heating source or adjusting the flow rate of the fluid in the pipe. For example, the water pipe heater uses a digital temperature regulator, a solid-state relay and a temperature measuring element to form a measurement, adjustment and control circuit.

During the heating process, the temperature measuring element sends the outlet temperature electrical signal to the digital temperature regulator for amplification and comparison, and then displays the measured temperature value. At the same time, the signal is output to the input end of the solid-state relay, thereby controlling the heating process of the heater, so that it has good control accuracy and adjustment characteristics, and the interlocking device can be used to adistans kòmanse ak fèmen aparèy chofaj la tiyo dlo .