M'nyengo yozizira, sitiyenera kungodziteteza ku kuzizira ndi kutentha kokha, komanso monga ogwira ntchito mufiriji, tiyeneranso "kukonda ndi kusamalira" zida zathu zoziziritsira, makamaka kumpoto kozizira. Tiyenera kusamala ndi zoziziritsira mpweya zapakati ndikuchitapo kanthu kuti tisazizire, makamaka m'masitolo akuluakulu, m'makampani opanga zinthu, ndi m'mahotela. Zoziziritsira mpweya zapakati zamalonda monga malo akuluakulu zimafuna zoziziritsira mpweya zambiri, ndiye tingapewe bwanji kuzizira, ndipo pali njira ziti zoziritsira mpweya?
1. Wothandizira kuzizira
Tsekani ma valve olowera ndi otulutsira a condenser kapena evaporator, tsegulani valavu yotulutsira madzi ndi valavu yotulutsira mpweya, kenako gwiritsani ntchito mpweya wopanikizika kuti mutulutse madzi otsalawo.
2. Pompu yamadzi yoletsa kuzizira
Tsekani ma valve olowera ndi otulutsira madzi a pampu yamadzi yozizira, tsegulani valavu yotulutsira madzi ndi valavu yotulutsira madzi ya pampu yamadzi, ndikutulutsa madzi. Tsegulani valavu pamalo otsika kwambiri pa makina oziziritsira madzi, tulutsani madzi ozizira, ndikutsegula valavu yotulutsira madzi ya pampu yamadzi. Madzi a pakompyuta akatuluka, kuti madzi amvula asalowe mu nsanja yoziziritsira, tsekani valavu yayikulu yotulutsira madzi ya nsanja yoziziritsira, ndikutsegula valavu yotulutsira madzi ya pampu yosonkhanitsa madzi yozizira, kuti madzi amvula atuluke mu valavu yotulutsira madzi nthawi yake.
3. Choletsa kuzizira kwa chitoliro choperekera madzi cha nsanja yozizira
Kawirikawiri, chitoliro cha madzi cha nsanja yoziziritsira chimaonekera kunja, ndipo opanga ambiri amagwiritsa ntchito kusunga kutentha kuti asaundane. Komabe, pakugwiritsa ntchito kwenikweni, ngakhale kutentha kusungike, nthawi zambiri kuwonongeka kwa chisanu kumachitika.
Pofuna kuthetsa vutoli, chitoliro chotulutsira madzi cha nsanja yoziziritsira chikalumikizidwa kuchokera mchipindamo, valavu imawonjezeredwa, ndipo valavu yotulutsira madzi imawonjezeredwa pamalo otsika kwambiri a chitoliro chotulutsira madzi. Nthawi yozizira ikafika, valavu yamkati imatsekedwa, ndipo valavu yotulutsira madzi yotsika kwambiri imatsegulidwa kuti itulutse madzi mu chitoliro chakunja, kotero kuti chitolirocho sichiyenera kusungidwa chofunda ndipo sichidzasweka ndi kuzizira.
4. Choletsa kuzizira cha thanki yowonjezera
Thanki yowonjezera nthawi zambiri imayikidwa padenga kapena m'chipinda cha zida pansi pamwamba. Ngakhale kuti thanki yowonjezera imakhala yotetezedwa kunja ndipo ili ndi chitoliro choyendera madzi, pakugwiritsa ntchito kwenikweni, chitoliro choyendera madzi nthawi zambiri sichimatha kuyendayenda, ndiko kuti, pamakhala vuto mu thanki yowonjezera nthawi yozizira. Ngati madzi ali pamalo otentha kwambiri kwa nthawi yayitali, amaundana ngakhale kuti amasungidwa otentha, ndipo thanki yowonjezera sidzakula ngati yaundana, ndipo kutentha mu dongosolo kudzawonjezeka, ndipo kuthamanga kudzawonjezeka.
Pofuna kuthetsa vutoli, cholumikizira cha DN20 chikhoza kuyikidwa mu chitoliro chachikulu cha madzi oziziritsa mpweya panthawi yomanga, ndipo valavu ikhoza kuyikidwa kuti itsegule bwino kuti madzi omwe ali mu thanki yamadzi azizungulira. (Nkhaniyi yachokera ku nkhani yovomerezeka ya WeChat ya Baijia Refrigeration) Ngati choziziritsa mpweya sichikugwiritsidwa ntchito usiku, pompo yamadzi isanayime, valavu ikhoza kutsegulidwa kwathunthu kuti iwonjezere kutentha kwa madzi mu thanki yowonjezera, zomwe zingasunge thanki yowonjezerayo kwa nthawi yayitali pompo itayimitsidwa.
5. Choletsa kuzizira kwa mpweya wabwino
Ntchito ya chipangizo chopumira mpweya wabwino ndikukonza mpweya wabwino wakunja ndikutumiza kuchipinda chilichonse. M'nyengo yozizira, chipangizo chopumira mpweya wabwino chimatenthetsa mpweya wozizira wakunja, kutanthauza kuti, chopumira pamwamba pa chipangizo chopumira mpweya wabwino chimakhudzana mwachindunji ndi mpweya wozizira wakunja. Pofuna kupewa kuti chopumira pamwamba chisawonongeke ndi kuzizira pamene kutentha kwayimitsidwa, valavu yowongolera yamagetsi yokhala ndi masamba ambiri iyenera kuwonjezeredwa pamalo olowera mpweya wabwino, ndipo iyenera kulumikizidwa ndi chipangizo chopumira mpweya wabwino. Chipangizo chopumira mpweya wabwino chikagwira ntchito, valavu ya mpweya imatsegulidwa, ndipo chipangizo chopumira mpweya wabwino chikazimitsidwa, valavu ya mpweya imatsekedwa, zomwe zingalepheretse mpweya wozizira wakunja kuziziritsa madzi omwe ali pamalo opumira mpweya wabwino ndi pampu yamadzi yoziziritsira madzi kusiya kugwira ntchito, zomwe zimapangitsa kuti madzi aziziritsa ndikuzizira pamwamba.
6. Onjezani mankhwala oletsa kuzizira
M'nyengo yozizira, pamene zimakhala zovuta kuti chipangizocho chitulutse madzi ndikutulutsa madzi ndipo magetsi amatha kutsekedwa, choletsa kuzizira chiyenera kuwonjezeredwa kuti chitenthetse zida, ndipo kutentha kochepa kwapafupi kuyenera kugwiritsidwa ntchito ngati chizindikiro chofunikira posankha choletsa kuzizira.
Gawo lalikulu la antifreeze ndi ethylene glycol. Antifreeze imathiridwa kuchokera ku thanki yodzaza madzi. Madzi ozizira omwe ali mu dongosolo la madzi atatulutsidwa, yankho la antifreeze limabayidwa kaye, ndipo madzi ozizirawo amabayidwa ngati sakwanira, kenako pampu yamadzi imayatsidwa kuti antifreeze ndi madzi ziphatikizidwe bwino. Mwanjira ina, mpweya wonse womwe uli mu dongosolo la madzi uyenera kutulutsidwa. Dongosolo la madzi siliyenera kukhala ndi mpweya. Kupezeka kwa mpweya kudzapangitsa kuti choziziritsira mpweya chidziwike ku switch ya madzi kuti chitetezedwe, ndipo n'zosavuta kupanga cavitation.
7. Mapaipi onse oziziritsira ali ndi insulation
Cholinga chachikulu cha kutchinjiriza mapaipi amadzi ozizira ndikuletsa kuzizira kwa madzi kunja kwa paipi, ndipo ntchito ina ndikuletsa madzi omwe ali mupaipi kuti asaundane. Kukhuthala kwa gawo lotchinjiriza nthawi zambiri kumakhala kopitirira 20mm.
Kuphatikiza apo, chingwe chotenthetsera chamagetsi chiyenera kukulungidwa kunja kwa chitoliro cha madzi. Bola chingwe chotenthetsera chikugwiritsidwa ntchito, chingapitirize kutentha chitolirocho. Kutentha kwa madzi mu chitolirocho kuli pamwamba pa 10°C. Kuzizira kumapangitsa kuti makina otentha asateteze madzi. Chingwe chotenthetsera chiyenera kusankhidwa ndi choletsa kutentha, koma sungani kutentha kwina.
Nthawi yotumizira: Januwale-09-2023
