I-Auto Air Conding Refider Pressure switch

Ngokuvamile, ukushintshwa kwengcindezi kufakwa ku-air-air air-condible air-arving swindiwerening systems.press Ukushintshwa kokuvikeleka kufaka phakathi ukushintshwa kwengcindezi ephezulu, ukushintshwa kwengcindezi ephansi yengcindezi, ukushintshwa kwengcindezi ephezulu nengcindezelo ephansi-shoIngcindezi switch.at isipho, isetshenziswa kakhulu njengokushintsha kwengcindezi yengcindezelo. Umgomo osebenzayo weSwitch Study Three-State Pressure Sgetch wethulwa ngezansi.

Ukushintshwa kwengcindezi kufakwa ohlangothini oluphakeme lwengcindezelo yohlelo lokufaka umoya. Lapho sekucindezelwe isiqandisi se-≤0.196MPA, selokhu kunqanyulwe amandla okunwebeka kwesiqandisi esiqandisini, kusukela othintana nabaphezulu bavinjelwe, futhi ukuvikelwa kwengcindezi ephansi kuyabonakala.

Lapho ingcindezi yefriji ifinyelela ku-0.2MPA noma ngaphezulu, le ngcindezi iphakeme kunengcindezi yentwasahlobo yokushintsha, intwasahlobo izogoba, oxhumana nabo bengcindezi ephezulu bavulwa (futhi i-compressor isebenza ngokujwayelekile.

Lapho ingcindezi yefriji ifinyelela ku-3.14MPA noma ngaphezulu, izoba likhulu kunebutho lokunwebeka le-diaphragm nentwasahlobo ye-disc. I-disc entwasahlobo ibuyela emuva ukunqamula oxhumana nabo abaphakeme nabaphansi kanye ne-compressor eyeka ukufezekisa ukuvikelwa kwengcindezi ephezulu.

Kukhona futhi ukushintshwa kwengcindezi okuvame ukusetshenziswa kwengcindezi esetshenzisiwe Esimweni sayo sokuqala, umgodi wehla, othintana naye uyanqanyulwa, futhi abalandeli abavumelanayo basebenza ngejubane eliphansi.