Lefoo Ukushintshwa kwengcindezi ye-HVAC

I-thermostat yedijithali ayisiyona isixazululo esihle kwezinye izinhlelo zeqandisi. Lapho i-compressor iqalwa, Umhwamuko weqandisi uguqula ube uketshezi lokushisa okuphezulu futhi ungena ku-condenser lapho ukushisa okuningi kwenqatshwa, ukugeleza kwefriji kushiya i-condenser bese ifika e-vaaporator lapho kutholakala izinga lokushisa elibukhali nokwehla kwengcindezi, futhi umoya obanda uzongena egumbini lokuqandisa, Ukugeleza kwefriji kuzofuduswa ukushisa okunqatshiwe bese kubuyela emhwamukweni. Ukusethwa kwengcindezi ephansi kwe-HVAC yokushintsha ingasetshenziselwa ukulawula izinga lokushisa ngoba ingcindezi ihlobene ngokulingana ne- izinga lokushisa ohlelweni lokuqandisa. Ngakho-ke, indlela elula evela e-lefooUmkhiqizi wengcindezi yokushintsha, Uzosiza kule ndawo.

Kunezinzuzo ezithile zokucindezela kwe-LEFOO switch hvac. Ngaphandle kukagesi, i-Wiring yenziwa lula futhi ibiza kancane lapho ifakiwe.

1. Amanye amathiphu we-LF55, LF58 hvac ukushintsha kwengcindezi

I-valve yokushintsha kwengcindezi efakwe ngokungafanele phakathi kokuphindaphindeka okungaphansi kanye nokushintshwa kwengcindezi kwe- hvac uqobo kuzodala ingcindezi emuva. nokuvuza kwengcindezi. Kukhona i-diaphragm (10.5 mm tin disc) kanye ne-Nitrile ribber O-ring ukuvala i-trigger yentwasahlobo. Qaphela i-diaphragm lapho usebenzisa i-Ukushintshwa kwengcindezi hvacKwipayipi loketshezi noma ithangi elamanzi, ngoba kunzima ukulungisa ukuqina kwengcindezi ngemuva kokuthi uketshezi luvuza ku-switch yengcindezi ye- hvac. Ngaphakathi entwasahlobo kunensimbi yensimbi enezintambo ezodala ibhuloho likagesi elimbozwe yi-naylon PA66 (dura ukusebenza kwezinkulungwane eziyi-100)..

2. Ukusika nokusethwa kwengcindezi

Izingcindezi zokusika nokusikwa zizolawula ngomshini isikhathi somsebenzi lapho kunyeUkushintshwa kwengcindezi ye- hvacIfakwe. Imvamisa, kuyazuzisa ukugcina uhlelo lwesiqandisi lusebenza isikhathi eside futhi uphumule isikhathi eside sokusebenza kwamandla.

Ukuze unciphise nokunciphisa izingcindezi kudingeka ukwazi.

1. Amazinga okushisa aphansi kakhulu egumbini lokuqandisa noma igumbi elibandayo.

2. Umehluko wokushisa phakathi kokushisa kwekamelo kanye nokushisa kwefriji ku-vaporrator.

3. Isikhathi sokuqala nobubanzi be-compressor.

4. Umehluko wengcindezi ekukhipheni kwe-evaporrator kanye nokufaka kwe-compressor.