Sekureva kweNational Fire Protection Association, kune moto wedzimba dzinopfuura 354,000 gore rega rega, zvichiuraya avhareji yevanhu vanosvika 2,600 uye zvichikuvadza vanhu vanopfuura 11,000. Rufu rwakawanda runokonzerwa nemoto runoitika husiku vanhu vakarara.
Basa guru remaaramu eutsi akagadzirwa zvakanaka uye emhando yepamusoro riri pachena. Kune mhando mbiri huru dzemaaramu eutsi –ionization uye photoelectric. Kuziva musiyano uripo pakati pezviviri izvi kunogona kukubatsira kuita sarudzo yakanakisisa nezvemaaramu eutsi ekudzivirira imba yako kana bhizinesi rako.
Kuiswa kweIonaramu yeutsis uye maaramu emagetsi anoshandisa nzira dzakasiyana zvachose kuti aone moto:
Kuiswa kweIonsmokiamaronda
Kuiswa kweIonmaaramu eutsi magadzirirwo acho akaomarara. Ane maplate maviri ane magetsi uye kamuri rakagadzirwa nezvinhu zvinopisa simba zvinoisa mweya unofamba pakati peplate.
Maseketi emagetsi ari mubhodhi anoyera simba reionization rinogadzirwa nedhizaini iyi.
Munguva yemoto, zvidimbu zvinopisa zvinopinda mukamuri reionization uye zvinoramba zvichisangana uye zvinosangana nemamorekuru emhepo ane ionized, zvichiita kuti huwandu hwemamorekuru emhepo ane ionized huderere nguva dzose.
Maseketi emagetsi ari mubhodhi anonzwa shanduko iyi mukamuri uye, kana chiyero chakatarwa chadarika, alarm inorwiswa.
Maaramu eutsi emagetsi
Maaramu eutsi emagetsi zvakagadzirwa zvichibva pakuti utsi hunobva mumoto hunochinja sei simba rechiedza mumhepo:
Kupararira kwechiedza: Mazhinji emagetsi ekugadzira chiedzazvinhu zvinoona utsi shanda panheyo yekupararira kwechiedza. Vane mwenje we LED nechinhu chinonzwa chiedza. Mwenje wechiedza unonangidzirwa kunzvimbo isingaonekwe nechinhu chinonzwa chiedza. Zvisinei, kana utsi hunobva mumoto hukapinda munzira yemwenje wechiedza, mwenje unorova utsi uye unotsauswa uchipinda muchinhu chinonzwa chiedza, zvichikonzera alarm.
Kuvharira chiedza: Mamwe marudzi emaalamu emagetsi akagadzirwa akakomberedza kuvharira chiedza. Aya maaramu anosanganisirawo sosi yechiedza nechinhu chinonzwa chiedza. Zvisinei, muchiitiko ichi, mwenje unotumirwa zvakananga kuchinhu chacho. Kana utsi hukavhara mwenje zvishoma, kubuda kwemudziyo unonzwa chiedza kunochinja nekuda kwekuderera kwechiedza. Kudzikira kwechiedza uku kunoonekwa necircuitry yearamu uye kunotanga alarm.
Maaramu ekubatanidza: Pamusoro pezvo, kune akasiyana-siyana emaaramu ekubatanidza. Mazhinji akabatanidzwamaaramu eutsi kubatanidza ionization uye tekinoroji ye photoelectric netariro yekuwedzera kushanda kwazvo.
Mimwe misanganiswa inowedzera mamwe masensa, akadai se infrared, carbon monoxide, uye heat sensors, kubatsira kuona moto chaiwo nemazvo uye kuderedza maalamu enhema anokonzerwa nezvinhu zvakaita seutsi hwetoaster, steam yeshawa, nezvimwewo.
Kusiyana Kukuru Pakati peIonization neMaaramu eUtsi ePhotoelectric
Ongororo dzakawanda dzakaitwa neUnderwriters Laboratories (UL), National Fire Protection Association (NFPA), nedzimwe kuti dzione musiyano mukuru wekushanda pakati pemhando mbiri idzi huru dzezvinhu zvinoona utsi.
Mhedzisiro yezvidzidzo izvi nemiedzo inowanzo ratidza zvinotevera:
Maaramu eutsi emagetsi Inopindura kumoto unopfungaira nekukurumidza kupfuura maalamu eionization (inokurumidza maminetsi gumi nemashanu kusvika makumi mashanu). Moto unopfungaira unofamba zvishoma nezvishoma asi unokonzera utsi hwakawanda uye ndiwo unonyanya kuuraya mumoto wedzimba.
Maalarm eutsi anoshandiswa neIonization anowanzo pindura nekukurumidza zvishoma (masekondi 30-90) kumoto unokurumidza kupfuta (moto apo moto unopararira nekukurumidza) kupfuura maalarm emagetsi. NFPA inoziva kuti akagadzirwa zvakanaka.maaramu emagetsi emagetsi Kazhinji maaramu e ionization anowanzoita zvakanaka kupfuura mamwe ese mumamiriro emoto, zvisinei nerudzi uye zvinhu.
Maalarm eIonization akatadza kupa nguva yakakwana yekubuda kazhinji kupfuuramaaramu emagetsi emagetsi panguva yemoto unopfungaira.
Ma "ionization alarm" akonzera 97% ye "ma "alarms ane dambudziko"—maaramu enhema—uye, nekuda kweizvozvo, vaive nemukana wekuti vadzimwe zvachose kupfuura mamwe marudzi ezvirairo zveutsi. NFPA inoziva izvozvomaaramu eutsi ane photoelectric vane mukana wakakura kupfuura maalamu eionization mukudzivirira alarm yenhema.
Ndeipi aramu yeutsi ndiyo yakanakisisa here?
Rufu rwakawanda runokonzerwa nemoto harusi rwemarimi emoto asi rwunobva mukufema utsi, ndosaka rufu rwakawanda runokonzerwa nemoto.—zvinoda kusvika zvikamu zviviri kubva muzvitatu—zvinoitika vanhu vakarara.
Saka, zviri pachena kuti zvakakosha zvikuru kuva ne aramu yeutsi izvo zvinogona kuona moto uri kupfungaira nekukurumidza uye nemazvo, izvo zvinoburitsa utsi hwakawanda. Muchikamu chino,maaramu eutsi ane photoelectric zviri pachena kuti ma alarm e ionization anoshanda kupfuura mamwe ese.
Uye zvakare, musiyano uripo pakati pe ionization nemaaramu emagetsi emagetsi mumoto unopisa nekukurumidza zvakaratidza kuva zvishoma, uye NFPA yakagumisa kuti mhando yepamusoromaaramu emagetsi emagetsi zvingangoita kuti maaramu eionization ashande zvakanaka kupfuura mamwe.
Chekupedzisira, sezvo maaramu ekusagadzikana achigona kukonzera kuti vanhu vadzimezvinhu zvinoona utsi, zvichiita kuti vasava nebasa,maaramu emagetsi emagetsi zvinoratidzawo mukana munharaunda iyi, sezvo zvisinganyanyi kukanganiswa nemaalamu enhema uye nekudaro hazviwanzoitiki.
Zviri pachena kuti,maaramu eutsi ane photoelectric ndiyo sarudzo yakarurama, yakavimbika, uye yakachengeteka, mhedziso inotsigirwa neNFPA uye maitiro anogonawo kuonekwa pakati pevagadziri nemasangano ekuchengetedza moto.
Pama alarm akabatanidzwa, hapana mukana wakajeka kana wakakosha wakaonekwa. NFPA yakagumisa kuti mhedzisiro yebvunzo haina kuenderana nechinodiwa chekuisa tekinoroji mbiri kanamaaramu eutsi ekutora mifananidzo, kunyange zvazvo pasina chimwe chazvo chinokuvadza.
Zvisinei, National Fire Protection Association yakagumisa kutimaaramu emagetsi emagetsi Nemamwe masensa, akadai seCO kana masensa ekupisa, anovandudza kuona moto uye anoderedza maalamu enhema zvakanyanya.
Nguva yekutumira: Nyamavhuvhu-02-2024