Kana chivharo chekutonhodza chine sikuruu chatanga, chinhu chekutanga chaunofanira kuziva ndechekuti chivharo chetonhodzo chiri kushanda zvakanaka here. Zvinotevera ipfupiso yezviri mukati nezviratidzo zvekushanda zvakanaka, uye zvinotevera ndezvekutarisa chete:
Mvura inotonhorera yekondensa inofanira kukwana, kumanikidzwa kwemvura kunofanira kunge kuri pamusoro pe0.12MPa, uye tembiricha yemvura haifanirwe kunge yakanyanya kukwira.
Pamayuniti ekutonhodza ane sikuruu, chiyero chepombi yemafuta chinofanira kunge chakakwirira ne0.15~0.3MPa kupfuura chiyero chemhepo inobuda.
Chero mamiriro ezvinhu, tembiricha yemafuta haifanirwe kudarika 70°C ye fluorine refrigeration unit uye 65°C ye ammonia refrigerations, uye diki haifanirwe kunge iri pasi pe30°C. Mumamiriro ezvinhu akajairwa ekushanda, mafuta ekuzora haafanirwe kunge aine furo (kunze kwe fluorine refrigeration unit).
Tembiricha yekubuditsa mvura mufiriji. Ammonia neR22 hazvipfuure 135°C, uye kana tembiricha yegesi inobuda ikawedzera, inenge iri diki zvikuru kana tichienzanisa neflash point yemafuta anobuda mufiriji (160°C), izvo zvisina kunaka kumidziyo. Saka, kubva pakushandiswa, tembiricha yekubuda haifanirwe kunge yakanyanya, uye kana yakanyanya, inofanira kumiswa kuti tizive chikonzero.
Huremu hwekumanikidzwa kwekudzika kwemvura. Hunonyanya kutsanangurwa zvichienderana nekwakabva mvura, chimiro chemuchina wekudzikamisa mvura uye firiji inoshandiswa. Huremu hwemvura mudura hahufanirwe kunge hwakaderera kupfuura chikamu chimwe muzvitatu chechiratidzo chehuwandu hwemvura, uye huwandu hwemafuta emuchina wekudzikamisa mvura hahufanirwe kunge hwakaderera kupfuura mutsetse wepakati wehwindo rechiratidzo.
Pombi inodzosa oiri otomatiki ye fluorine oil separator yakajairika kana ichitonhora uye ichipisa, uye kutenderera kwechando nekupisa kunosvika awa imwe chete. Hapafanirwe kuve nemusiyano uri pachena wekupisa usati waiswa sefa yepombi yemvura uye mushure mekuiswa sefa. Hapafanirwe kuve nechando, zvikasadaro ichavharika. Firiji ye fluorine inofanira kunge ichitonhorera parutivi rwakati sandara uye ichipisa parutivi rwakaoma. Majoini e fluorine system haafanirwe kudonhedza oiri, zvinoreva kuti fluorine inodonha.
Kana uchibata condenser yakatambanuka panguva yekushanda, chikamu chepamusoro chinofanira kunge chichipisa uye chikamu chepazasi chinofanira kunge chichitonhorera. Panosangana kutonhora nekupisa ndipo pane refrigerant liquid level. Oil separator inopisawo kumusoro, uye chikamu chepazasi hachipise zvakanyanya. Safety valve kana bypass valve yefiriji inofanira kunzwa ichitonhorera padanho rekumanikidzwa kwakaderera, kana isina kutonhora, zvinoreva kuti mhepo ine pressure yakakwira uye yakaderera inobuda.
Panguva yekushanda, kumanikidzwa kwemhepo kunofanira kunge kwakafanana nekumanikidzwa kwekusveta, uye kumanikidzwa kwekubuda kwemhepo kumucheto wemhepo ine kumanikidzwa kwakanyanya kunofanira kunge kwakafanana nekumanikidzwa kwekudzikamisa mhepo uye kumanikidzwa kwemugamuchiri wemvura. Kana zvisina kudaro, hazvina kujairika.
Pasi pemwero wakati wemvura inoyerera, panofanira kuva nemusiyano wetembiricha pakati penzvimbo inopinzwa nemvura inotonhorera. Kana pasina musiyano wetembiricha kana musiyano mudiki wetembiricha, zvinoreva kuti nzvimbo inopinzwa tembiricha yemidziyo inopinzwa tembiricha yakasviba uye inofanira kuvharwa kuti icheneswe.
Firiji pachayo inofanira kunge yakavharwa uye haifanirwe kudonhedza mafuta emufiriji nemafuta ekuzora. Pachivharo cheshaft, kana simba rekutonhodza riri 12.6×1000 kJ/h, chivharo cheshaft chinotenderwa kuva nemafuta mashoma anodonhedza, uye firiji ine simba rekutonhodza riri > 12.6×1000 kJ/h haitenderwi kuva nemadonhwe anodonhedza mafuta anopfuura gumi paawa. Chinhu chinoshamisa ndechekuti, chivharo cheshaft chechikamu chefriji chefluorine hachifanirwe kunge chine mafuta anodonhedza.
Tembiricha ye shaft seal ne bearing yefiriji haifanirwe kudarika 70°C.
Chigodo kana dova riri pavharuvhu yekutambanudza zvakafanana, asi chando chakakora hachifanirwe kuonekwa panopinzwa mvura.
Nguva yekutumira: Kurume-13-2023