Madzi ozizira: mwachidule, mitundu, mbali ndi ndemanga

Madzi ozizira amatchedwanso chiller ndipo ndi chiller kwa kutsitsa kutentha kwa coolant madzi. Chillers akhoza kugawidwa ndi mtundu wa refrigeration mkombero m'magulu awiri: nthunzi psinjika ndi mayamwidwe. Aliyense wa iwo adzakhala anafotokoza mwatsatanetsatane m'nkhani pansipa.

Pofuna kusankha bwino, tifunika kumasulila magawo a dongosolo ndi makhalidwe a zinthu mkati ndi kunja pa ntchito. M'pamene angathe unit adzakhala ntchito bwino ndi ntchito zake bwino.

Mwachidule chillers mayamwidwe

Udindo wa mphamvu yaikulu gwero kwa yozizira makina amenewa madzi otentha ntchito, kotero kutentha angafikire 130 °. Kapenanso, nthunzi koopsa ntchito, omwe umaperekedwa opanikizika mpaka 1 bar. Pokonza madzi pa kubwereketsa akhoza kukwaniritsa ndalama kwambiri ntchito kutentha otsika kapena mphamvu sekondale. Izi zikhoza monga moto zomera, otsika kuthamanga nthunzi kuchokera amagetsi komanso zomera matenthedwe mphamvu.

A mwayi chapadera cha chillers mayamwidwe waima pakalibe pafupifupi magawo kusuntha, nchifukwa chake unit kwambiri odalirika, monga Palibe ziwalo amene sanali kumusamalira. Koma drawback chachikulu ndi magawo koipa misa-azithunzi omwe tikunena, ndi kukwera mtengo. Izi ndi zoona poyerekeza ndi zipangizo nthunzi psinjika, amene amayambitsa ogula kusankha si mu mtima mwawo.

Kaperekedwe chillers nthunzi psinjika

madzi ozizira akhoza ankaimira nthunzi psinjika chiller. An kalasi kwambiri magalimoto zachokera chotero refrigeration adzizungulira, monga otchuka kwambiri. Monga waukulu structural zinthu ndi: a kompresa, ndi condenser, ndi evaporator ndi otaya yang'anira. The refrigerant vaporous limachokera ndi kompresa, amene cholinga chake ndi kulimbikitsa zoipazi. Mu condenser imene refrigerant ndi utakhazikika ndipo boma zinaphatikizidwa, kukhala madzi. The condenser mwina mpweya kapena madzi, umene ikudalira kamangidwe ka kachitidwe. Pa kubwereketsa refrigerant ndi liquefied pa kuthamanga. Makulidwe a capacitor ndi amasankhidwa kuti mpweya ndi Zachepetsedwa mkati. Choncho, kutentha kubwereketsa madzi ndi pansipa kutentha condensation.

The refrigerant mu gawo madzi amawapopa mu otaya yang'anira, pali osakaniza kuthamanga yafupika ndi buku enieni ukuphwera madzi. The evaporator umaperekedwa chisakanizo cha madzi ndi nthunzi. kuwira Choyamba, pamafunika kutentha kwa sing'anga akudutsa mu boma nthunzi. Makulidwe a evaporator ayenera kusankhidwa kuti asanduke nthunzi ya madzi mkati. Pachifukwa ichi, kutentha nthunzi ndi apamwamba ndiye kuwira mfundo. Choncho, superheat wa refrigerant amapezeka. Ngakhale m'malovu zing'onozing'ono vaporize, ndi madzi si kuyenda mu kompresa lapansi. Pa ntchito makina coolant amazungulira mu dera chatsekedwa, ndi kusintha kwake boma ku madzi kuti nthunzi.

Makhalidwe mpweya chiller utakhazikika condenser

Madzi coolers, mitengo ndi zina kwambiri, akhoza kukhala mpweya utakhazikika condenser. zipangizo otere anaika mkati malo, ndi mpweya wambiri ejection ikuchitika kudzera ducts mpweya. Pofuna kulimbikitsa mpweya ntchito centrifugal wagawo ndi kuthamanga malo amodzi. Monga mwayi waukulu zida izi ndi kuthekera kulinganiza ntchito wozungulira mu yozizira mode pa kutentha kulikonse kunja mpweya.

Koma palinso kuipa, akufunikira kwa danga zazikulu kuti akomere unit, mwa zina, m'pofunika zina aganyali zopezera mpweya wabwino.

Reviews wa otaya-kudzera ozizira mtundu HUBER NKHANI DC

Akugulitsa mungapeze ozizira madzi pamwamba mtunduwu. Zimatanthauza mawonekedwe a thermostats madzi kuzirala. Malinga owerenga, zida ndi anakonzedwa ntchito mu kachitidwe oumirira ndi yosavuta ndi madzimadzi kufalitsidwa. Inachitikira wangwiro yozizira madzi oyenda madzi. The chiller ukhalebe kuti ndichepe kutentha malire osiyanasiyana m'munsi. Mudzatha molondola kulamulira kutentha kwa ndondomekoyi, ngati inu ntchito yozizira mu madzi osamba, ndi okonzeka ndi adaputala azamagetsi kuti aziyenda.

Pankhaniyi, dongosolo lonse ayenera m'malo, muyenera kuwonjezera coolant otaya kutenga imodzi m'chimbudzi ndipo Kutentha ndi kuzirala ntchito kokha. Chotero madzi chiller ali ndi kukula yaying'ono, yomwe okha 190x250x360 mm. Kutentha osiyanasiyana monga ° 30 mpaka 50.

Makhalidwe a zitsanzo madzi chiller dongosolo

Wozizira zopezera madzi "TehnoInzhPromStroy" cholinga kuchepetsa dongosolo kutentha pa zitsanzo zosankhidwazi m'madera ikukhudzana. Sing'anga yozizira angafikire 150 °, koma chilled - 40 ° kapena zochepa. Yozizira sing'anga - madzi ozizira dongosolo madzi. Kutalika, m'mimba mwake ndipo kukula kwa mapaipi lateral kulumikiza ndi 380x76x160 mm. Zipangizo ali ndi kukula yaying'ono ndi otsika kulemera, umene uli wofanana ndi makilogalamu 3.3 mu boma chopanda kanthu. Pambuyo podzala ndi madzi kulemera kuchuluka kwa makilogalamu 4.5. Izi chitsanzo ozizira madzi maukonde ikuyenera malinga ndi malangizo, umene umati valavu coolant ayenera kutsegulidwa isanafike kudyetsa utakhazikika sing'anga ku nyumba ya.

Chotsatira ndi kuletsa madzi ndi kutseka valavu wa madzi yozizira. sing'anga kotunga vavu lidzatsegulidwa pambuyo kutsegula kwa yozizira vavu madzi. Ziyenera kuchitika nthawi yomweyo, pamaso kutentha umalandira chizindikiro chofunika. Childs, yozungulira kutentha ndi pafupifupi 40 °, ichi mosavuta zimatheka pogwiritsa ntchito madzi ngati sing'anga yozizira. madzi zitsanzo zosankhidwazi ozizira opareshoni ndi cheke nthawi ya n'kudzandigunda ntchito ndi mavavu, mbuye analimbikitsa kuziyeretsa litsiro.

Zofunika mafakitale chiller mtundu CA1131 MT

chitsanzo ichi si kulemera ndithu, komanso mlingo chidwi. Price ndi 27 600 mumauro. Mphamvu mowa zida ndi wofanana 31,2 kW ndi woona pa kutentha kwa ° 15 mpaka 25. Mkati, pali mafani kuchuluka kwa ndalama 2 ndi 3 compressors. Chotero mafakitale madzi coolers zambiri adzalandira kulemera chidwi ndi chitsanzo ichi yotero. chipangizo akulemera makilogalamu 1370.

Makhalidwe coolant otaya chizindikiro FD200

pempheroli ntchito m'mikhalidwe pansipa firiji osakaniza Kutentha thermostats. Monga kuphatikiza mu mtima m'munsi mowa mphamvu ndi ntchito madzi akumwa. Mwazina, zida ndi yaying'ono ndi zosavuta kusamalira. chipangizo lili ndi chitetezo polimbana hypothermia, amatenga malo pang'ono pamene anaika ndi sikutanthauza ntchito madzi.

Izi otaya kumiza ozizira mwina ntchito pa kutentha yozungulira mu osiyanasiyana kuchokera ° 5 mpaka 35. kulemera kwake ndi makilogalamu 16, omwe ndi yabwino, ngakhale kuti kudziletsa unsembe.

Pomaliza

madzi ozizira akhoza kutenga maonekedwe a chitsanzo ndi capacitor kunja ndi kuphedwa chillers m'Baibulo. Zipangizozo ili mkati, chikugwirizana ndi condenser panja. Advantageously akutumikira sayenera kugwiritsa ntchito mungafike kutentha kutengerapo sing'anga ku dera la. Koma kuipa ndi mtunda zochepa pakati unit condensing ndi kompresa evaporator unit.