1. Kodi "mphamvu yeniyeni" ya kompresa ya mpweya ndi chiyani?
Mphamvu yeniyeni, kapena "mphamvu yeniyeni yamagetsi" imatanthawuza chiŵerengero cha mphamvu yolowetsa ya mpweya wa compressor unit ku mlingo weniweni wa volumetric wa mpweya wa compressor pansi pa zochitika zomwe zimagwiritsidwa ntchito.
Ndiwo mphamvu yomwe imadyedwa ndi kompresa pa voliyumu yamtundu uliwonse.Ndichizindikiro chofunikira pakuwunika mphamvu zamagetsi za kompresa.(Penyani mpweya womwewo, pansi pa mphamvu yotopa yofanana).
ps.Zina zam'mbuyomu zidatchedwa "mphamvu yeniyeni"
Mphamvu yeniyeni = mphamvu yolowetsa ma unit / kuyenda kwa voliyumu
Chigawo: kW/ (m3/mphindi)
Volumetric flow rate - kuchuluka kwa kuchuluka kwa gasi woponderezedwa ndi kutulutsidwa ndi gawo la air compressor pamalo otayira.Kuthamanga kumeneku kuyenera kusinthidwa kukhala kutentha kwathunthu, kuthamanga kwathunthu ndi chigawo (monga chinyezi) pamikhalidwe yoyenera kuyamwa.Gawo: m3/min.
Mphamvu yolowetsa mayunitsi - mphamvu zonse zolowetsa za air compressor unit pansi pazigawo zamagetsi (monga nambala yagawo, voliyumu, ma frequency), unit: kW.
"GB19153-2009 Malire Ogwiritsa Ntchito Mphamvu ndi Magawo Ogwira Ntchito Zamagetsi a Volumetric Air Compressors" ili ndi malamulo atsatanetsatane pa izi.
2. Kodi mpweya kompresa mphamvu mphamvu magiredi ndi zolemba mphamvu mphamvu?
Gawo logwira ntchito bwino la mphamvu ndi lamulo la ma compressor abwino osamuka mu "GB19153-2009 Malire Ogwiritsa Ntchito Mphamvu ndi Magawo Ogwira Ntchito Zamagetsi a Positive Displacement Air Compressors".Kuphatikiza apo, makonzedwe amapangidwa pamitengo yochepetsera mphamvu yamagetsi, kuchuluka kwa malire ogwiritsira ntchito mphamvu, kuwunika kopulumutsa mphamvu, njira zoyesera ndi malamulo oyendera.
Muyezowu umagwira ntchito pa ma compressor air compressor olumikizidwa mwachindunji, ma piston air compressor ang'onoang'ono, ma piston air compressor opanda mafuta, ma piston air compressor, ma piston air compressor, jekeseni wothira mafuta, wamba Gwiritsani ntchito jekeseni imodzi yamafuta - screw air compressors ndipo nthawi zambiri amagwiritsa ntchito mafuta-injected sliding vane air compressor.Zimakhudza mitundu yodziwika bwino ya ma air compressor abwino osamuka.
Pali magawo atatu ogwiritsira ntchito mphamvu zama air compressor abwino osamutsidwa:
Level 3 mphamvu zogwiritsira ntchito mphamvu: mphamvu zochepetsera mphamvu, ndiye kuti, mtengo wogwiritsira ntchito mphamvu zomwe ziyenera kukwaniritsidwa, zinthu zoyenerera.
Mlingo 2 wogwiritsa ntchito mphamvu zamagetsi: Zogulitsa zomwe zimafika pamlingo wa 2 wogwiritsa ntchito mphamvu kapena kupitilira apo, kuphatikiza mulingo woyamba wamagetsi, ndi zinthu zopulumutsa mphamvu.
Level 1 mphamvu zogwiritsira ntchito mphamvu: kugwiritsa ntchito mphamvu kwambiri, kugwiritsa ntchito mphamvu zochepa kwambiri, komanso chinthu chopulumutsa mphamvu.
Label yogwira ntchito bwino:
Chizindikiro chogwiritsa ntchito mphamvu chikuwonetsa "mphamvu yamphamvu" ya compressor ya mpweya yomwe yafotokozedwa m'nkhani yapitayi.
Kuyambira pa Marichi 1, 2010, kupanga, kugulitsa ndi kutumiza kunja kwa ma compressor abwino osamukira ku China kuyenera kukhala ndi chizindikiro chogwiritsa ntchito mphamvu.Zogulitsa zofananira zomwe zili ndi mphamvu yocheperako kuposa mulingo 3 siziloledwa kupangidwa, kugulitsidwa kapena kutumizidwa kunja ku China.Ma compressor onse abwino osunthira omwe amagulitsidwa pamsika ayenera kukhala ndi chizindikiro chogwiritsa ntchito mphamvu choyikidwa pamalo owoneka bwino.Apo ayi, malonda saloledwa.
3. Kodi "magawo", "zigawo" ndi "magawo" a air compressor ndi chiyani?
Mu compressor yabwino yosamutsidwa, nthawi iliyonse mpweya ukakanikizidwa m'chipinda chogwirira ntchito, mpweya umalowa m'malo ozizira kuti azizizira, omwe amatchedwa "siteji" (siteji imodzi).
Tsopano njira yaposachedwa yopulumutsa mphamvu ya screw air compressor ndi "kuponderezana kwa magawo awiri", kutanthauza zipinda ziwiri zogwirira ntchito, njira ziwiri zopondereza, ndi chipangizo chozizirira pakati pa njira ziwiri zophatikizira.
ps.Njira ziwiri zophatikizira ziyenera kulumikizidwa motsatizana.Kuchokera kumbali ya kayendedwe ka mpweya, njira zoponderezera zimakhala zotsatizana.Ngati mitu iwiri ilumikizidwa molumikizana, singatchulidwe kuti kupsinjika kwa magawo awiri konse.Ponena za ngati kugwirizana kwa mndandanda kumaphatikizidwa kapena kupatukana, ndiko kuti, kaya kuikidwa mu casing imodzi kapena ziwiri, sikukhudza katundu wake wa magawo awiri.
Mu ma compressor amtundu wa liwiro (mtundu wa mphamvu), nthawi zambiri amapanikizidwa ndi choyikapo kawiri kapena kupitilira apo asanalowe mu chozizira kuti aziziziritsa."Magawo" angapo opanikizana pa kuzizira kulikonse amatchedwa "gawo" .Ku Japan, "siteji" ya kompresa yabwino yosamuka imatchedwa "gawo".Chifukwa cha izi, madera ena ndi zolemba zawo ku China zimatchanso "siteji" "gawo".
Compressor yagawo limodzi-gasi amapanikizidwa kudzera muchipinda chimodzi chogwirira ntchito kapena chopondera:
Compressor ya magawo awiri-gasi amapanikizidwa kudzera m'zipinda ziwiri zogwirira ntchito kapena ma impeller motsatizana:
Multi-stage Compressor - mpweya umapanikizidwa kudzera m'zipinda zogwirira ntchito zingapo kapena zolowera motsatizana, ndipo kuchuluka kofananirako ndi kompresa yamasitepe angapo.
"Column" imatanthawuza makamaka gulu la pisitoni lomwe likugwirizana ndi mzere wapakati wa ndodo yolumikizira ya makina a pistoni obwerezabwereza.Itha kugawidwa m'mizere imodzi ndi ma compressor amizere yambiri malinga ndi kuchuluka kwa mizere.Tsopano, kupatula ma compressor ang'onoang'ono, ena onse ndi makina amizeremizere.
5. Kodi mame ndi chiyani?
Dew point, komwe ndi kutentha kwa mame.Ndiko kutentha komwe mpweya wonyowa umazizira mpaka kudzaza popanda kusintha mphamvu ya nthunzi yamadzi.Unit: C kapena mantha
Kutentha komwe mpweya wonyezimira umakhazikika pansi pa zovuta zofanana kotero kuti nthunzi yamadzi yopanda madzi yomwe poyamba inali mumlengalenga imakhala mpweya wamadzi wodzaza.M’mawu ena, kutentha kwa mpweya kukatsika kufika pa kutentha kwina, nthunzi woyambirira wamadzi amene ali mumpweyawo umadzaza.Pamene malo okhutitsidwa afika (ndiko kuti, nthunzi wamadzi umayamba kusungunuka ndi kutuluka kunja), kutentha kumeneku ndi kutentha kwa mame a gasi.
ps.Mpweya wodzaza - Pamene mpweya wamadzi sungathenso kusungidwa mumlengalenga, mpweya umakhala wodzaza, ndipo kuponderezedwa kulikonse kapena kuzizira kumabweretsa mvula yamadzi osungunuka.
Mame a mumlengalenga amatanthauza kutentha komwe mpweya umazirala mpaka mpweya wamadzi wopanda unsaturated womwe uli mmenemo umakhala nthunzi wamadzi wodzaza ndi kutsika pansi pa mphamvu ya mumlengalenga.
Kuthamanga kwa mame kumatanthauza kuti pamene mpweya wokhala ndi mphamvu inayake utakhazikika ku kutentha kwina, nthunzi yamadzi yopanda madzi yomwe ili mmenemo imasanduka nthunzi yamadzi yodzaza ndi madzi.Kutentha uku ndi kupanikizika kwa mame a gasi.
M'mawu a layman: Mpweya wokhala ndi chinyezi ukhoza kusunga chinyezi (mu mpweya).Ngati voliyumu yachepetsedwa chifukwa cha kupanikizika kapena kuzizira (mipweya imaphwanyidwa, madzi alibe), palibe mpweya wokwanira kuti musunge chinyezi chonsecho, kotero kuti madzi owonjezera amatuluka ngati condensation.
Madzi opindika mu cholekanitsa madzi a mpweya mu kompresa ya mpweya amasonyeza izi.Mpweya wochoka ku choziziritsa kuzizira umakhalabe wodzaza.Pamene kutentha kwa mpweya woponderezedwa kumatsika mwanjira iliyonse, madzi osungunuka amapangidwabe, chifukwa chake pali madzi mu chitoliro cha mpweya woponderezedwa kumapeto kwake.
Kumvetsetsa kowonjezereka: Mfundo yowumitsa gasi ya chowumitsira mufiriji - chowumitsira mufiriji chimagwiritsidwa ntchito kumapeto kwenikweni kwa kompresa ya mpweya kuziziritsa mpweya woponderezedwa mpaka kutentha kotsika kuposa kutentha kozungulira komanso kumtunda kuposa kuzizira (ndiko kuti, mame. mfundo kutentha kwa chowumitsira firiji).Momwe mungathere, lolani kuti chinyontho chomwe chili mumpweya woponderezedwa chilowe m'madzi amadzimadzi ndikutsanulidwa.Pambuyo pake, mpweya woponderezedwa ukupitiriza kufalikira kumapeto kwa gasi ndipo pang'onopang'ono umabwerera ku kutentha kozungulira.Malingana ngati kutentha sikucheperapo kusiyana ndi kutentha kochepa kwambiri komwe kunafikirapo ndi chowumitsira ozizira, palibe madzi amadzimadzi omwe amatuluka mu mpweya wopanikizika, womwe umakwaniritsa cholinga choumitsa mpweya woponderezedwa.
*M'makampani opanga ma air compressor, mame amawonetsa kuuma kwa gasi.Kutsika kwa kutentha kwa mame, kumauma
6. Phokoso ndi Kuunika kwa Phokoso
Phokoso lochokera pamakina aliwonse ndi phokoso lokhumudwitsa, ndipo ma compressor a mpweya nawonso.
Pa phokoso la mafakitale monga mpweya wathu wopondereza, tikukamba za "mphamvu yamawu", ndipo muyeso wosankha muyeso ndi "A" mlingo wa phokoso_-dB (A) (decibel).
Muyezo wadziko lonse "GB/T4980-2003 Kutsimikiza kwa phokoso la ma compressor abwino osamutsidwa" amafotokoza izi.
Malangizo: M'magawo a magwiridwe antchito operekedwa ndi wopanga, amalingaliridwa kuti mulingo waphokoso la mpweya wa kompresa ndi 70+3dB(A), zomwe zikutanthauza kuti phokosolo lili mkati mwa 67.73dB(A).Mwina mukuganiza kuti mtundu uwu si waukulu kwambiri.M'malo mwake: 73dB(A) ndi yamphamvu kuwirikiza kawiri kuposa 70dB(A), ndipo 67dB(A) ndi theka lamphamvu ngati 70dB(A).Ndiye, kodi mukuganizabe kuti mtundu uwu ndi wawung'ono?
