Kodi ubwino wa screw parallel unit ndi wotani?

Chipinda chosungiramo zinthu zoziziritsa kukhosi ndi gawo lofunika kwambiri posungira zinthu zoziziritsa kukhosi. Ubwino wa chipinda chosungiramo zinthu zoziziritsa kukhosi umakhudza mwachindunji ngati kutentha komwe kuli mu chipinda chosungiramo zinthu zoziziritsa kukhosi kungafikire ndikusunga kutentha komwe kwakonzedweratu komanso ngati kutentha kumakhala kokhazikika.

Pali mitundu yambiri ya mafiriji. Mafiriji ambiri akuluakulu osungiramo zinthu zozizira omwe amatentha pang'ono amakonda kugwiritsa ntchito ma screw parallel units. Kodi ubwino wake ndi wotani?

1. Ubwino wake ndi wokhazikika kwambiri ndipo phokoso lake ndi lochepa poyerekeza ndi zinthu zina zofanana.

2. Kugwira ntchito bwino kwambiri. Ngakhale compressor iliyonse yoziziritsira italephera, sizingakhudze momwe makina onse oziziritsira amagwirira ntchito.

3. Pali mitundu yambiri ya mphamvu yozizira. Kuchuluka kwa zinthu zogulira kapena kusinthasintha kwa kutentha kwa malo osungiramo zinthu zozizira kwambiri nthawi zina kumakhala kwakukulu, ndipo mayunitsi ofanana a screw amatha kupeza chiŵerengero chabwino cha mphamvu yozizira.

4. Katundu wocheperako wogwirira ntchito wa compressor imodzi mu chipangizocho ndi 25%, ndipo ukhoza kukhala 50%, 75%, ndi malamulo a mphamvu. Ikhoza kufanana ndi mphamvu yozizira yomwe ikufunika pakugwira ntchito pano mpaka pamlingo waukulu, zomwe zimakhala zothandiza kwambiri komanso zopulumutsa mphamvu.

5. Chokometseracho chili ndi kapangidwe kosavuta komanso kakang'ono, mphamvu yopondereza kwambiri, komanso mphamvu yozizira kwambiri.

6. Mapaipi ndi ma valve ofanana amayikidwa pakati pa machitidwe awiri odziyimira pawokha. Pamene zida za chipangizo choziziritsira ndi choziziritsira zilephera, makina enawo amatha kugwira ntchito yake yoyambira.

7. Chipangizochi chimayang'anira ntchito zowongolera zamagetsi za PLC ndi zowonetsera.
Chipinda cholumikizirana ndi screw chimakhala bwino ndi evaporative condenser chifukwa chimatha kupeza kutentha kochepa kwa condenser, kukonza bwino magwiridwe antchito a firiji, ndipo mphamvu ya firiji imatha kuwonjezeka ndi pafupifupi 25% poyerekeza ndi condenser yoziziritsidwa ndi mpweya; ndipo ntchito ndi kukonza ndizosavuta komanso zotsika mtengo, ndipo nthawi yogwirira ntchito ndi yayitali.

Pali katundu wambiri wosungidwa m'malo osungiramo zinthu zozizira kwambiri kutentha kochepa. Ngati firiji yalephera kugwira ntchito ndipo ntchito yoziziritsa isiya, kutayika kwake kumakhala kwakukulu kuposa komwe kumakhala kosungiramo zinthu zozizira pang'ono. Chifukwa chake, posankha malo oziziritsira, malo osungiramo zinthu zozizira akuluakulu amaganizira za malo ofananira. Ngakhale chimodzi mwa zinthu zoziziritsira chikalephera, sizingakhudze makina onse oziziritsira.