Ko Cooling Towers Emit Radiation?

Vagari vazhinji nevashandi vemufekitari vanonetsekana kuti shongwe dzekutonhodza dzakaiswa pamusoro pematenga edzimba uye munzvimbo dzemafekitari dzinoburitsa mwaranzi inokuvadza hutano hwevanhu ne{0}}kuratidzwa kwenguva refu.

 

Mhedziso yakananga ndeyekutizvakajairika maindasitiri uye shongwe dzekutonhodza dzevanhu dzinogadzirahapana mwaranzi inokuvadza kuvanhu, chete yakaderera zvakanyanya-simba remagetsi emagetsi rinoenderana zvizere nezviyero zvenyika izvo zvisingakonzere kukuvadzwa kwemuviri pamadaro enguva dzose. Tsananguro dzakadzama dzinopihwa pazasi kubva pamaonero mana: chimiro chemidziyo, mhando dzemwaranzi, data yakayerwa uye kusanzwisisa kwakajairika.

 

 

Chekutanga, mhando mbiri dzemwaranzi dzinofanirwa kusiyaniswa, sezvo vanhu vazhinji vachivhiringidza mwaranzi yeionizing nemwaranzi yemagetsi. Mhando yekutanga ndeye hazardous ionizing radiation, inowanikwa mu X-ray machine, nuclear materials and radioactive ores.

 

Mwaranzi yakadaro inokuvadza DNA yemunhu uye inogona kukonzera maronda mushure mekuratidzwa kwenguva refu. Shongwe yekutonhodza ineimba yesimbi, kupisa kupisa makoiri, mafeni, pombi dzekupfapfaidza uye kurongedza zvinhu. Iyo haina radioactive zvinhu kana mamwaranzi masosi zvachose. Simbi mahwendefa, PVC kurongedza uye Stainless simbi pombi hazvibudise mwaranzi zvoga, saka pane zero njodzi yeionizing mwaranzi. Yakavharwa inotonhodza shongwe, shongwe dzekutonhodza dzakavhurika uye macondenser evaporative zvakafanana hazvigone kuburitsa mwaranzi inokuvadza, uye hapana kuverenga kwemwaranzi kunogona kuonekwa kunyangwe kana yakadzvanywa yakanangana nebhokisi remidziyo.

 

 

Mhando yechipiri ishoma-frequency electromagnetic radiation inowanikwa kwese muhupenyu hwezuva nezuva. Chinhu chimwe chete cheshongwe inotonhorera inoburitsa mwaranzi ndiyo mota yemagetsi inotyaira fan uye inotenderera pombi yemvura.

 

Powered operation yemota inogadzira yakaderera-frequency electromagnetic field inoratidzirwa seisiri-ionizing radiation, iyo chaiyo yakafanana mhando inoburitswa nenharembozha, mafiriji, ekunze air conditioning units uye mafeni emagetsi ane zvakafanana kushanda nheyo.

 

 

Maererano nenyikaMiganhu paElectromagnetic Environment Control, iyo yakachengeteka mwaranzi muganho we50Hz simba frequency motors i100 microteslas (μT).

 

Zviyero chaizvo zvinotaridza simba remagineti mita imwe chete kubva patower tower motor kazhinji iri pasi pe 0.5μT, ichidzikira kusvika padanho rezvakatipoteredza pachinhambwe chemamita matatu kana kudarika - yakaenzana nemwaranzi kubva padesktop komputa kesi kumba uye kure pasi pechikumbaridzo chekuchengetedza.

 

 

 

Imwe pfungwa isiriyo inobatwa nevagari vazhinji ndeye ruzha rukuru uye saizi huru yekutonhora shongwe dzakaenzana nemwaranzi yakasimba. Kutonhora kweshongwe ruzha kunobva kune fan blades kucheka mhepo uye mvura yekupfapfaidza ichirova kurongedza zvinhu, iri acoustic vibration isina hukama zvachose nemwaranzi.

 

Panzvimbo iyoyo, iyo simbi casing inoshanda senhoo yekuenderera mberi kudzikamisa minda yemagetsi inobuda kubva mumotokari. Madiki epadenga remba yekutonhodza shongwe uyemaindasitiri makuru akavharwa kutonhodza shongwe kazhinji inoratidzira mateko esimbi ane galvanized; iyo yakavharirwa imba yesimbi inovharira yakawanda electromagnetic kuvuza, nekungobuda kudiki kubva kune mota yekuongorora machiteshi uye kupisa kwekupisa. Vagari nevapfuuri havazoramba vachionana kwenguva refu nemwaranzi masosi pasi pekugara uye kufamba kwenguva dzose.

 

 

Kuenzanisa nemidziyo yakajairika yemumba inopa intuitive pfungwa yekutonhora shongwe radiation mazinga. Kana wakabata mbozha mbozha 5 centimita kure panguva yekufona, iyo magnetic field inoyera inenge 5 kusvika 10μT, nepo kubuda kwebvudzi remumba kunosvika 20μT.

 

Kusiyana neizvi, mwaranzi yemamita matatu kubva pashongwe inotonhorera inowira pasi pe0.5μT, makumi enguva isina simba. Masimba mashoma emagetsi emagetsi anongosangana nekumira mukati mehafu yemamita zvakananga kuseri kwemota fan kwenguva yakareba. Mashandiro emufekitari akajairika anochengeta nzira dzekuchengetedza dzakachengetedzeka dzakatenderedza michina kudzivirira kuva pedyo-kwenguva refu. Vagari vari pasi pasi kanamakamuri ari pedyo anoramba asina kukanganiswa zvachose, ine madziro uye pasi slabs zvinopa yechipiri kuparadzaniswa kwemasaini emagetsi magineti asina simba.

 

 

Chinowanzoitika chinonetsa ndechekuti shongwe dzekutonhodza dzakashongedzerwa nemagetsi ekudzora makabati uye akasiyana frequency madhiraivha anoburitsa yakakwira mwaranzi. Variable frequency controllers vanogadzira diki -frequency electromagnetic signals, asi mayuniti ese anosiya mafekitari ane tambo dzakavharidzirwa uye makabati emagetsi esimbi.

Kuongororwa kwefekitari kunopindirana nemagariro emagariro emagetsi emagetsi, uye shongwe dzekutonhodza kubva kumhando dzinozivikanwa dzinotakura nengarava ine-party electromagnetic test report inosimbisa kuti hapana kusvibiswa kwakanyanyisa. Zvese zvinoenderana nemidziyo yekutonhodza inotengeswa pamusika yapasa 3C magetsi ekuchengetedza chitupa, uko electromagnetic zviratidzo zvinoumba zvinosungirwa kuongorora zvinhu; zvigadzirwa zvisina kukodzera zvinorambidzwa kutenderera kwemusika.

 

 

Vanhu vanogara kana kushanda-nguva refu pedyo nenhare dzekutonhodza havafanirwe kutya zvirwere zvinokonzerwa nemwaranzi. Makore ekutarisisa data kubva kudzimba nekune dzimwe nyika ekuongorora nharaunda anoratidza nharaunda yemagetsi yakatenderedza dzimba dzekutonhodza shongwe dzinoenderana nemisha inogara vanhuwo zvavo, iine zero dzakarekodhwa nyaya dzehutano dzakabatana nemagetsi emagetsi kubva kunhare dzinotonhorera.

 

Iwo chaiwo nyaya dzakakodzera kutariswa ruzha, mhute yemvura inoyerera uyekuberekesa umhutu kubva munhare dzinotonhodza. Matambudziko aya anogona kugadziriswa nekuisa mutsindo wekotoni uye zvekubvisa mvura, pamwe chete nekutsiviwa kwemvura nguva dzose nekuuraya utachiona. Radiation haisi nyaya chero ipi zvayo.

 

 

Muchidimbu, shongwe dzekutonhodza dzinoburitsa pasina mwaranzi inoisa ionizing. Mota dzavo chete dzinogadzira zvakanyanyakupera simba-frequency electromagnetic radiation, iyo ine simba pamadaro akajairwa ekushanda inowira pasi zvakanyanya pasi pemitemo yekuchengetedzwa kwenyika uye haina kusimba pane iyo yemidziyo yepamba inowanikwa.

 

Izvo hazvikonzere kukuvadzwa kweganda remunhu, nhengo dzemukati kana immune system. Hapana midziyo yekutonhodza pamusoro pedenga remba kana shongwe dzakavharwa dzekutonhodza mumafekitori zvinounza njodzi yemwaranzi, saka kufunganya kwakanyanya hakuna madikanwa.Chete kuderedza ruzha uye kugadzirisa kwehutano hwemvura kunoda kutungamirirwa kwakakodzera.