The nthunzi msampha nthunzi. Mfundo ntchito za msampha nthunzi

Awiriawiri - mmodzi wa yabwino kwambiri kutentha kutengerapo, zomwe yomweyo transmits ikukhudzana ogula mphamvu, anakumana ndi teploperedatchikom. Komanso, gawo gaseous n'zosavuta kuti tipereke ankafunila makhalidwe - kutentha anakhumba ndi anzawo. Koma mogwirizana nthunzi ndipo wambirimbiri zida condensate, chifukwa mu waterhammer ndi m'munsi mphamvu matenthedwe ndi osauka khalidwe la gawo gaseous. Pofuna mathithi padziko madzi m'malovu mipope muzigwiritsa ntchito nthunzi msampha. Pa makampani akunja zolimba amenewa amatchedwa "nthunzi msampha" imene kwathunthu amasonyeza magwiridwe chipangizo.

Misampha kwa nthunzi

Nthunzi misampha imodzi mwa mitundu ya mavavu mafakitale, limene lakonzedwa kuteteza condensation nthunzi pamene ntchito zosavuta ntchito mphamvu zake matenthedwe.

Kupyola mu mndandanda wa zinthu zatsopano izo anawonetsedwa kuti kumayambiriro msampha nthunzi mu osiyanasiyana zida amapulumutsa 20% ya zothandiza nthunzi mphamvu.

Mitundu misampha nthunzi

Malinga ndi kapangidwe ndi ntchito mfundo zomwe zagwiridwa, mavavu kungakhale makina, thermodynamic, kapena thermostatic. mtundu uliwonse wa misampha nthunzi amafunika zofunikira ziwiri:

• Kupeleka condensate lossless pachimake gaseous gawo;
• zodziwikiratu mpweya atawapempherera kuti ayeretsedwe dongosolo.

Condensation kumachitika chifukwa kutentha imfa mu kuzizira nthunzi kutentha komanso pa nthawi ya kwanyengo mipope makhazikitsidwe, pamene mbali ya gawo gaseous m'madzi. Kuchepa kwa wambirimbiri chinyezi amachepetsa Mwachangu ndi mphamvu ya zida ndi Iyamba kuvala. Choncho n'kofunika kuti athane nalo.

misampha mawotchi

Mawotchi zolimba ndi odalirika kwambiri ndi otchuka, "msampha kwa banja." Mfundo zake za ntchito zachokera kusiyana mu machulukidwe nthunzi ndipo condensate, ndi chachikulu yoyendetsa amafotokozera ndi zimatengedwa. Malinga zimatengedwa ndi kupanga mitundu zotsatirazi zovekera:

• ozungulira zimatengedwa nthunzi msampha lotseguka kapena chatsekedwa;
• Zimatengedwa mchitidwe belu mtundu, kukalowa kapena msampha kutsekedwa.

Mtundu uliwonse wa zolimba ntchito mu chiwembu chawo makamaka ubwino ndi kuipa, kudziwa za zomwe zingathandize kuzindikira chiwembu zothandiza kwambiri ntchito kumalo a ntchito.

misampha nthunzi ndi mpira zimatengedwa

Chifukwa cha kumangidwa kwa mtundu uwu valavu ndi ozungulira zimatengedwa. Iwo lili M'mimbamo mkati ndi valavu kubwereketsa chikugwirizana ndi valavu-ndalezo. Komanso, mu msampha nthunzi chikuphatikizapo vavu thermostatic. Mfundo ntchito za msampha nthunzi ndi zimatengedwa ozungulira akhoza kugawidwa mu magawo awiri:

1. The condensate umayenda mwa chitoliro mu chipangizo, amadzaza M'mimbamo mkati ndi amanyamula zimatengedwa, yomwe imakoka adzakoka chokhethemulira nakatsegula valavu dzenje kuchotsa madzi.
2. Pamene kulowa otentha nthunzi thermostatic chipangizo ndi adamulowetsa, nthunzi akuyamba kudziunjikira mu M'mimbamo ndi amachititsa zimatengedwa kusiya pansi, kubwereketsa ndi oletsedwa.

Popeza condensate ndi wosiyana nthunzi lapansi. Chifukwa kamangidwe ka valavu thermostatic basi kuchotsa mpweya anamasulidwa, komanso kumathandiza maonekedwe a mpweya filimu M'mimbamo, amene chipangizo ndi othinana.

Ubwino ndi Kuipa

A nthumwi lililonse kuli nthambi ndi ozungulira zimatengedwa nthunzi msampha ndi Ft-44. Ubwino waukulu ndi kuipa kwa zipangizo kupenda chitsanzo chake. Chinthu chachikulu ndicho kuti akatswiri - ndi kukakala chipangizo kwa AC katundu. zida The amatha mosalekeza kukopedwa kuchokera ngati condensate pa machulukitsidwe kutentha kwa nthunzi, ndi pansi katundu mkulu. Khola ndi mosalekeza kulekana kwa mpweya sanali condensable - zotsatirazi ntchito zolimba. Zonsezi pamodzi ndi moyo wautali utumiki chifukwa dongosolo losavuta yomanga.

The drawback waukulu chipangizo waukulu, amene kumawonjezera kutentha kutayika zinthu sanali lotsekedwa mlanduwo. Mkulu kudziwa waterhammer ndipo amafuna kuti "nthunzi woyera" (mwina silting vavu) - awiri opanda misampha ya mtundu uwu.

Bell-mtundu misampha nthunzi

Monga dzina lake likunenera, ndi mbali yaikulu ya mtundu wa msampha nthunzi ndi belu la zimatengedwa kapena "kukalowa chikho". chipangizo iyoyomwe mawonekedwe cylindrical, m'malo wolemera (kuposa woimira yapita), koma ali ndi zambiri za ubwino. Mu malo koyamba zimatengedwa ndi kukalowa pansi pa vavu ndipo pansi pake apuma pa chubu choimirira. Kuti beaker anali Ufumuyo spool adzakoka chokhethemulira, amene anakonza mu chivindikiro zolimba. Kulekana kwa condensation nthunzi chikuchitika mu njira zinayi:

1. Kudzera polowera madzi akulowa chipangizo, ndi chimadzaza M'mimbamo mkati opanikizika kudzera vavu lotseguka amatayika kunja.
2. The nthunzi kulowa dongosolo liyamba kukankhira pansi pa zimatengedwa, ndi kuchititsa kuti tiwolokere mu buku condensate ndi kutchinga vavu.
3. The nthunzi kuchokera mkati nozzle ndi, akuyamba kuwola ndinso mu gawo madzi ndi gaseous. The mipita yamasika mwa njira yapadera pansi kwa, umaperekedwa kwa spool ndi amakankhira iye.
4. zatsalira condensation ndi gawo gaseous kudzera orifice pansi pa galasi kusiya zimatengedwa akuyamba zidzaperekedwa, anatsegula pa spool.

Ozungulira kubwerezabwereza ntchito zafotokozedwa kupatukana wathunthu ndi bwino condensate nthunzi. Njira imeneyi anali okhala mu 1911, koma amakhalabe zogwirizana lero.

Ubwino ndi kuipa

Nthumwi chidwi armature za "kukalowa chikho" ndi nthunzi msampha Zamkon. Ubwino ndi kuipa kwa zipangizo mu gulu ili kupenda chitsanzo chake. Palinso ankaona opanda lalikulu kukula, amene imawakhudza imfa ya mphamvu matenthedwe muchipindachi adachitira umboni. sangathe wina wa akatswiri kuyitana bandiwifi zochepa kuti sakugwiritsa ntchito mavavu mu zipangizo mkulu-dzuwa.

Ubwino msampha zambiri. Choyamba, spool si poyera kuti kuipitsidwa, amene kumawonjezera kudalirika kwa chipangizo. Chachiwiri, vavu si mantha nyundo madzi. Chachitatu, condensate kuchotsa zili zotheka ngakhale pa kutentha.

Mu nkhani ya kulephera kwa valavu utsi wotseguka, izo amapulumutsa inu kuchokera kuswa zida zovuta. Pomaliza, onse a zigawo zina ndi misonkhano, monga Zosefera ndi mavavu cheke amene anaika mwachindunji mu nyumba za msampha nthunzi. Izi amachepetsa ikukhudzana imfa mphamvu ndi amachepetsa kukula kwa akonzedwa lonse zipangizo.

"Kutentha" zovekera

misampha Thermostatic nthunzi ndipo ntchito thermodynamic chifukwa cha luso la atolankhani osiyanasiyana kukuza ndi mgwirizano ndi kuwonjezeka kapena mwayamba kufooka kutentha. Pamodzi ndi kuwuka kutentha Mwachitsanzo, pamene adalowa banja lanu mchitidwe zambiri ndipo atseka ndime imene kukha wa condensate.

Mfundo ntchito zipangizo zina zochokera kusintha kuthamanga mwa dongosolo chifukwa mogwirizana kwa wandiweyani (ozizira) ndi ochepa (otentha) chilengedwe. Zinthu zazikulu za zipangizo ngati ali bimetallic mbale. Msampha chithunzi nthunzi limaoneka ndi chinthu bimetallic. Mtundu wa zida ndi zovuta mu kapangidwe ndi kuchita sikawirikawiri ntchito. Low kutchuka komanso chifukwa zovuta ndi Sutha kukonza. Ntchito mtundu wa zida yilungamitsidwa yekha pa makhazikitsidwe kwambiri wovuta mafakitale.