Yadda za a ƙayyade zafin jiki na ƙaura da zafin jiki? Yadda za a cire kuskure?

1. Condensing zazzabi:

Yawan zafin jiki na tsarin kwampreso yana nufin zafin da ake sanyawa a cikin condenser, kuma matsin tururin da ke daidai da wannan zafin shine matsin lamba. Ga masu sanyaya ruwa masu sanyaya ruwa, yawan zafin jiki yana yawanci 3-5 ° C sama da zafin ruwan da yake sanyaya.

Zazzabi mai ɗimuwa yana ɗaya daga cikin mahimman sigogin aiki a cikin sake zagayowar firiji. Don ainihin na’urar firiji, saboda ƙaramin bambancin bambancin sauran sigogi na ƙira, za a iya cewa zazzabin condensing shine mafi mahimmancin ma’aunin aiki, wanda ke da alaƙa kai tsaye da tasirin firiji, aminci da amincin na’urar firiji da amfani da kuzari. matakan.

2. Zazzabin zafin jiki:

Haɓakar haɓakar iska tana nufin yanayin zafin da mai sanyaya ruwa ke ƙafewa kuma ya tafasa a cikin injin daskarewa. Ya dace da matsin lamba mai dacewa. Zazzabin danshin shima muhimmin sigogi ne a cikin tsarin firiji. Yawan danshin yana yawanci 2-3 ° C ƙasa da zafin ruwan da ake buƙata.

Zazzabin da ke ƙafewa shine zazzabi mai sanyaya a ƙarƙashin yanayi mai kyau, amma zazzabin ƙaƙƙarfan mai sanyaya ruwa a cikin aiki na ɗan ƙarami kaɗan fiye da zafin sanyi na 3 zuwa 5.

3. Yadda za a tantance zazzabin da ke ƙafewa da zafin jiki a dunƙule:

Zazzabin da ke ƙafewa da zafin jiki yana dogara ne akan buƙatu, kamar raka’a masu sanyaya iska. Zazzabin condensing yafi dogara da zafin yanayi, kuma zafin zazzabin ya dogara da abin da kuke nema. Zazzabin cizon na’urar sanyaya iska ya fi girma, ajiyar sanyi ta yi ƙasa, kuma zafin daskarewa ya yi ƙasa. Ko da a wasu ƙananan wuraren zafin jiki, yawan zafin da ake buƙata yana da ƙanƙanta. Ba a haɗa waɗannan sigogi ba, galibi ya dogara da ainihin aikace -aikacen.

Kuna iya komawa zuwa bayanan masu zuwa:

Gabaɗaya, sanyaya ruwa: zazzabi mai ƙazantawa = zazzabi mai fitar da ruwan sanyi -5 ° C (busasshen evaporator), idan mai ambaliyar ruwa ce, -2 ° C. Zuwa

Condensing zazzabi = sanyaya zafin kanti na ruwa + 5 ° C Kwandishan na iska: zazzabi mai ƙazantawa = zazzabi mai fitar da ruwan sanyi -5 ~ 10 ° C, zafin jiki = zazzabi na yanayi + 10 ~ 15 ° C, gaba ɗaya 15. Zuwa

4. Rinjayar da daidaita yanayin zafin iska a kan sanyaya:

4.1 Zazzabin zafin iskar yayi daidai da ainihin zafin jiki na waje wanda ya rage bambancin zafin canja wurin zafi. Zazzabin da ke ƙafewa ya yi yawa, zafin iskar sanyi da ke fitowa daga ƙaƙƙarfan yana da girma, kuma ana rage zafin jiki, ko ma zafin da ake sa ran bai kai ba. Tasiri kan jujjuyawar firiji: babban zafi, ƙarancin dawowar ƙasa, matsin lamba shima yana raguwa, matsin lambar bututun samar da ruwa yana raguwa, kuma adadin kwararar naúrar yana raguwa. Wannan sake zagayowar yana sa shagon ya huce sannu a hankali, injin yana ci gaba da aiki, yana sawa da yawa, kuma ingancinsa ya yi ƙasa. Zuwa

4.2 Idan zafin zafin iskar yayi ƙasa kaɗan, dole ne a sami sikeli. Idan shugaban injin bai zama danshi ba, babu matsala a sanyaya shagon. Matsalar shaye -shayen ba ta da tasiri kaɗan, kuma zafin zafin yana raguwa. Ƙara yawan kuzari. Idan zazzabin da ke ƙafewa ya yi ƙasa sosai kuma ya wuce layin ƙasa, za a sami ruwa a cikin bututun iska mai dawowa, yana haifar da manyan motoci, kuma sakamakon zai zama mai tsanani.

Daidaita zafin jiki na iska: Da farko, dole ne mu san cewa ƙananan matsin lamba, ƙananan zafin danshi. Daidaita zafin jiki na haɓakar iska, a ainihin aiki, shine don sarrafa matsin lamba, wato, daidaita ƙimar matsin lamba na ma’aunin matsin lamba. A yayin aiki, ana daidaita ƙarancin matsin lamba ta hanyar daidaita buɗewar bawul ɗin ƙarar zafi (ko maƙogwaron maƙogwaro). Digiri na buɗe bawul ɗin faɗaɗa yana da girma, zafin dusar ƙanƙara yana ƙaruwa, ƙarancin matsin lamba shima yana tasowa, ƙarfin sanyaya zai ƙaru; idan digirin buɗe bawul ɗin ƙarami ƙarami ne, zafin dusar ƙanƙara yana raguwa, ƙarancin matsin lamba shima yana raguwa, kuma ƙarfin sanyaya zai ragu.