Ibiciro bitaziguye by'umuvuduko w'inganda Isuzuma rya IP Sisitemu y'indangururamajwi y'inganda PA

• Isuzuma rya IP ry'umuvuduko w'inganda rigira ingaruka ku kuramba, ntabwo rigira ingaruka gusa ku kwirinda amazi.
• Igiciro nyacyo giterwa n'urwego rw'umusaruro, ibikoresho byo mu nzu, gufunga, n'uburyo bwo kwemeza.
• Ku nganda zikora urusaku, imiterere ya sisitemu ya PA igomba gushyira imbere ubushobozi bwo gusesengura no gukwirakwiza, atari ubushobozi bwo gupima gusa.
• Kugereranya ibipimo biroroha iyo utandukanije ahantu hakoreshwa ibintu mu nzu, hanze, n'ahantu hateje akaga.

Igipimo cya IP cy’indangururamajwi mu nganda, indangururamajwi mu nganda, n’ibiciro bya sisitemu ya PA birafitanye isano rya hafi kuko indangururamajwi ikomeza kubaho mu ruganda idahenze nk’iy’imbere mu nzu. Dukurikije urwego rwa IEC IP Code, IP65 bivuze ko idafunze ivumbi kandi irinzwe n’amazi, mu gihe IP66 yongera uburinzi ku mazi akomeye; iryo tandukaniro rikunze guhindura imiterere ya gasket, insinga z’amashanyarazi, n’ikiguzi cy’abakozi kimwe n’aho ifungiye ubwaho. Ku bagura imishinga, ikibazo cy’ingenzi si "igura angahe gusa," ahubwo ni "ni iyihe mpuzandengo, ubwizerwe, n’icyemezo nkeneye koko?" Niba urubuga rwawe rufite kandi amatangazo yihutirwa cyangwa amatangazo y’ibikorwa, ushobora kugereranya amahitamo ya sisitemu yagutse kuriurupapuro rw'umuvugizi w'inganda,Urupapuro rwa sisitemu ya PA, kandiurupapuro rw'umuvugizi wo hanzegusobanukirwa uburyo icyiciro cy’ibikoresho gihindura inyandiko y’ibikoresho.

Icyo amanota ya IP y'umuvugizi w'inganda asobanura mu by'ukuri muri sisitemu ya PA

Igipimo cya IP ni igipimo cy'uburinzi, ntabwo ari igipimo cy'ubwiza bw'amajwi.

Mu kugura indangururamajwi mu nganda, abaguzi benshi batangirana n'igitekerezo kitari cyo: ko kode ya IP iri hejuru isobanura sisitemu nziza ya PA. Mu by'ukuri, kode ya IP ikubwira uburyo inzu irwanya ibintu bikomeye n'amazi yinjira. Ntabwo ikubwira niba indangururamajwi ishobora gutsinda urusaku rwo mu kirere rwa 85 dB, niba imvugo ikomeza kumvikana iyo iri kure, cyangwa niba agace gashyirwamo gashobora gukomeza guhinda. Sisitemu ya IEC ikoresha imibare ibiri: umubare wa mbere usobanura uburinzi bukomeye, naho umubare wa kabiri usobanura uburinzi bw'amazi. Ibyo bivuze ko indangururamajwi ya IP66 mu nganda yagenewe gukaraba cyane cyangwa kwinjizwa hanze kurusha IP54, ariko imiterere y'amajwi igomba kwemezwa ukwayo.

Ku matsinda ashinzwe gutanga amasoko, ibi ni ingenzi kuko amanota ya IP agira ingaruka ku ngaruka z’ubuzima. Indangururamajwi iri mu gice cyo gushyiramo imiti, urubuga rwa gari ya moshi, cyangwa mu kibuga cyo gutunganya ibicuruzwa ishobora kwangirika hakiri kare niba ibifunga, ibifunga, cyangwa insinga zitagenwe neza. Muri iyo mishinga, abaguzi akenshi bishyura indangururamajwi gusa ahubwo banatanga amafaranga y’ubuhanga atuma ikomeza gukoreshwa nyuma yo guhura n’imvura, ivumbi, kunyeganyega, ndetse n’ubushyuhe bwinshi.

Uburyo ibiciro by'indangururamajwi byubatswe mu buryo butaziguye

Igiciro cy'indangururamajwi zo mu nganda akenshi kiba ari umurundo w'ibiciro by'ibice aho kuba igiciro kimwe cy'agapapuro.

Ibiciro by'ibiciro bitaziguye bikunze kugaragaza ibice bitanu: ibikoresho by'amajwi, gufunga no gufunga, gushyiraho no gushyiraho, inyandiko z'uko ibintu byubahirizwa, n'ingano y'ibyo wategetse. Indangururamajwi zo mu gisenge cy'inzu za 10 W n'indangururamajwi zo mu ihoni za 60 W IP66 zishobora kumera nk'iziboneka muri kataloge, ariko imiterere y'ibiciro byazo ntabwo igereranywa. Indangururamajwi zishobora gusaba inzu nini, ibifunga bitarangwamo ifu, polymer idakira UV, hamwe n'inzira y'insinga zifunze neza. Ibyo byongera igiciro cy'ibikoresho, ariko bigabanya kandi guhamagara ku bijyanye no kubungabunga no gusimbuza inshuro nyinshi.

Mu mishinga nyayo, gusaba ibiciro bitaziguye ni ingirakamaro cyane iyo umuguzi agaragaje urusaku rw'ikirere, intera yo gushyiraho, ikirere cyagaragaye, ndetse niba igikoresho ari icyo gupaga, gusohora, cyangwa gutangaza ibikorwa. Niyo mpamvu indangururamajwi imwe ishobora kwakira ibiciro bitandukanye cyane kuva ku rubuga rumwe ujya ku rundi.

Ibipimo bya IP by'umuvugizi w'inganda n'icyo abaguzi bagomba kwitega

Inzego zitandukanye za IP zihuza ahantu hatandukanye ho gukorera.

Ku bijyanye no guhitamo sisitemu ya PA y'inganda, IP54 ikunze kwemerwa mu bice biri mu nzu bikingiwe, mu gihe IP65 na IP66 ari byo bikunze kugaragara cyane mu bidukikije byo hanze cyangwa mu mazi. Agakingirizo ka IP65 ntigafite ivumbi kandi karinzwe n'amazi; IP66 ntigafite ivumbi kandi irinzwe n'amazi akomeye, nk'uko biteganywa n'amategeko ya IEC. Niba ikigo gihura n'amazi menshi akoreshwa mu mazi, imvura ihuhwa n'umuyaga, cyangwa isuku y'imiyoboro y'amazi, IP66 akenshi ni yo nzira itekanye. Niba aho hantu hari munsi y'urukuta cyangwa mu cyumba cy'uruganda kirinzwe, IP54 ishobora kuba ihagije kandi ishobora kugabanya ikiguzi.

Ibiciro bigomba kandi kugaragaza imbogamizi ku bidukikije. Indangururamajwi ihura n'imirasire ya UV, umunyu, n'ihindagurika ry'ubushyuhe bisaba ibirenze gasket idapfa amazi. Ishobora gusaba polymeri zidahindagurika na UV, vis zirwanya ingese, n'insinga zirinda imirasire ya IP nyuma yo kuyishyiraho. Niyo mpamvu ibiciro bitaziguye ku ndangururamajwi zo mu nganda akenshi biba ari ukuri nyuma yuko urutonde rw'aho ibintu bikorerwa rurangiye.

Igitutu cy'urusaku, uburyo bwo gutwikira, n'igiciro nyacyo cyo gusobanura neza

Gusobanukirwa neza imvugo akenshi ni ingenzi kurusha ijwi ntarengwa.

Mu ruganda rukora urusaku, sisitemu ya PA igenwa hashingiwe ku kuba abakozi bumva ubutumwa mu kanya gato. OSHA ivuga ko kugaragara kuri dBA ya 85 cyangwa irenga mu gihe cy'amasaha 8 bisaba gahunda yo kubungabunga ubwumvire, igaragaza uburyo ahantu henshi hashobora kuba hari urusaku rw'inganda. Muri urwo rwego, indangururamajwi igomba gutanga umuvuduko uhagije w'amajwi hejuru y'urusaku rw'inyuma kugira ngo imvugo ikomeze kumvikana. Indangururamajwi ya 30 W ishobora kuba ihagije ku muhanda, mu gihe imiterere ya 60 W cyangwa imiterere ya 60 W ishobora kuba ikenewe ku busitani bufite imashini ziremereye.

Ikosa ryo kugura rifatika ni ukugereranya watts gusa. Wattage ni ubushobozi bw'amashanyarazi yinjira, ntabwo ari igipimo cy'uburyo bwumvikana. Indangururamajwi ya 30 W igamije neza ishobora kurusha icyuma cya 100 W kidakoreshejwe neza niba ihoni ikwirakwira ihuye n'umwanya. Bityo rero, abaguzi bagomba gusaba imiterere y'ubwikorezi, ubuyobozi bw'uburebure bwo gushyiraho, n'ijwi ryumvikana neza mu gace kagenewe.

Ku rundi ruhande, igipimo cya OSHA cya dBA 85 si intego yo gushushanya indangururamajwi, ariko ni ukwibutsa neza ko amajwi yo mu nganda agomba guhangana n'urusaku rushobora kwangiza vuba uburyo bwo kuvuga.

Ibikoresho, gushyiraho no kubungabunga ibiciro bya sisitemu y'inganda ya PA

Igishushanyo mbonera cya mekanike gikunze guhitamo ikiguzi cy'igihe kirekire kurusha umushoferi w'indangururamajwi ubwe.

Indangururamajwi zo mu nganda zirananirwa mu murima kubera ingese, gucika intege, kwinjira kw'insinga, no kwangirika kwa UV. Indangururamajwi y'icyuma kidashonga ishobora kugurwa amafaranga menshi, ariko mu nkengero z'inyanja cyangwa mu binyabutabire ishobora kugabanya inshuro zo kuyisimbura no kwirinda igihe cyo kuyikoresha cyatakaye. Mu buryo nk'ubwo, insinga zifunze neza no kugabanya imbaraga zikoreshwa neza bifasha mu kubungabunga amanota ya IP nyuma yo kuyishyiraho. Iyo indangururamajwi ishyizwe ku gikoresho kinyeganyega, gukomera kw'insinga n'urwego rw'ifatabuguzi biba bimwe mu biciro byose bya sisitemu.

Uburyo bwo kubungabunga nabwo ni ingenzi. Umushinga ukoresha ibizamini kenshi cyangwa imyitozo yo gutanga amakuru yungukira ku gishushanyo mbonera gituma igenzura ryihuse ritangiza igikoresho cyose. Mu bidukikije bigenzurwa, ibyo bishobora kugabanya abakozi ba serivisi no gutuma ibizamini byo kubahiriza amategeko bitaba umutwaro uhoraho mu mikorere.

• Reba niba agakingirizo gakoresha ibikoresho birwanya UV mu gushyira hanze.
• Genzura ko insinga zigumana amanota ya IP yavuzwe nyuma yo gushyiraho urubuga.
• Huza ibikoresho byo gupfunyika n'ibidukikije: icyuma gikozwe mu cyuma cya galvanizi, aluminium, cyangwa icyuma kitagira umugese.
• Emeza niba hari ibice bisimbura ibinyabiziga, gaskets, na mounts bihari.

Amahame ngenderwaho n'iyubahirizwa ry'amategeko bigira ingaruka ku biciro by'inganda

Kuyubahiriza amategeko bishobora guhindura icyizere cy'ibiciro ndetse n'icyizere cy'amasoko.

Igipimo cya IP ubwacyo gisobanurwa n'umurongo wa IEC IP Code, kandi abaguzi bagomba gusaba igipimo nyacyo aho gusaba ikirego kidasobanutse neza nka "kidakoreshwa n'amazi." Ku ruhande rw'icyemezo, ubuyobozi mpuzamahanga burasobanutse neza: IP65 na IP66 bivuze urwego rutandukanye rwo guhura n'amazi, bityo kimwe ntikigomba gusimbuzwa ikindi mu gihe cyo gutanga ibiciro. Niba umushinga ukeneye ikoreshwa ry'ahantu hashobora guteza akaga, ibiciro biragenda birushaho kwiyongera kuko ibikoresho birinzwe guturika bigomba kuzuza ibisabwa by'inyongera uretse kwirinda ikirere bisanzwe.

Mu mishinga yihutirwa cyangwa iy’ububurira rubanda, ibikoresho by’amajwi nabyo bishobora gukenera guhuzwa n’amategeko y’umutekano n’ay’uburyo bwo guhunga. Iyo indangururamajwi ari igice cy’umuyoboro mugari w’amatangazo, guhuza na amplifiers, controllers, n’ibikoresho bitangira gukora ni ingenzi kimwe n’umubiri w’indangururamajwi. Niyo mpamvu abaguzi benshi b’inganda babanza gusuzuma imiryango y’ibicuruzwa, urugero nkaurupapuro rw'umuvugizi w'ihoni,urupapuro rw'umuvuduko w'amajwi rudahindagurika, kandiurupapuro rwa sisitemu yo gutangaza amakuru yihutirwambere yo gusaba ikiguzi cy’ibiciro mu buryo butaziguye.

Uburyo bwo kugereranya ibiciro by'indangururamajwi mu nganda udakoresheje igereranya ry'ibiciro ry'impimbano

Ibiciro bihendutse akenshi biba byuzuye.

Iyo abaguzi bagereranya ibiciro bya IP by’umuvuduko w’inganda, ikosa rikunze kugaragara ni ukugereranya icyuma cyambaye ubusa n’ipaki yuzuye. Umutanga serivisi umwe ashobora gushyiramo agakoresho ko gufunga, agace katagira umugozi, n’insinga zifunze, mu gihe undi agaragaza gusa umubiri w’umuvuduko. Ibisubizo bisa nkaho ari igiciro gito, ariko ikiguzi cyo gushyiraho no kubungabunga kirahishe. Kugira ngo wirinde ibi, saba buri mucuruzi kuvuga ibiciro bimwe, urwego rumwe rwa IP, ingufu zingana, n’uburyo bumwe bwo gushyiraho.

1. Sobanura ibidukikije: imbere mu nzu, hanze, aho gukaraba, ku nkombe, cyangwa ivumbi.
2. Garagaza amanota ya IP akenewe kandi niba isura ari iyo mu buryo butaziguye cyangwa ihishe.
3. Vuga ingano y'agace kagenewe, uburebure bwo gushyiraho, n'urwego rw'urusaku rw'inyuma.
4. Saba amanota y'ingufu, impedance, n'uburyo bwo guhuza amplifier n'ibindi.
5. Saba ibiciro byuzuye birimo agasanduku, imiyoboro, n'inyandiko.

Uru rutonde rugufasha kugereranya ibiciro bitaziguye ukurikije urugero rw'ibicuruzwa biva kuri pome ujya kuri pome kandi rugabanya ibyago byo kugura ikintu gisa n'aho gihendutse ariko kikananirwa mu kazi.

Igihe cyo guhitamo amanota menshi ya IP nubwo igiciro cyayo cyaba kiri hejuru

Uburinzi bwo hejuru burakwiye iyo igihe cyo kuruhuka gihenze.

Niba aho ukorera hari imvura nyinshi, amazi agwa cyangwa ivumbi rituruka mu kirere, guhitamo IP66 aho gukoresha IP54 bishobora kuba icyemezo gihendutse mu gihe cy'imyaka ibiri kugeza kuri itanu, cyane cyane iyo kwinjira bigoye cyangwa gufunga bihenze. Ikiguzi cy'inyongera gishobora kugabanuka bitewe no gusimbuza bike, gusura serivisi nke, no kugabanya ibyago byo kwangirika kw'itumanaho mu gihe cy'intabaza cyangwa impinduka mu gihe cy'impinduka. Mu nganda nyinshi, indangururamajwi ni ikintu gito mu ngengo y'imari y'umushinga ariko ni ikintu cy'ingenzi gishingiye ku itumanaho ritekanye.

Itegeko rifatika ni iryoroshye: niba ikibazo cy’indangururamajwi cyatinza gusohoka, guhuza ibikorwa, cyangwa gushyira ahagaragara amakuru mu buryo bwihutirwa, tanga amafaranga y’ubwirinzi bwo hejuru. Niba igikoresho gikingiwe neza kandi cyoroshye kugitanga, urwego rwo hasi rwa IP rushobora kuba ruhagije. Amahitamo meza ni ayo guhura n’ibyago, ntabwo ari ayo kugabanya gusa inyemezabwishyu ya mbere.

Ibimenyetso by'ibiciro bitaziguye abaguzi bagomba gusaba muri sisitemu y'inganda ijyanye n'ibiciro

Interuro nziza ni iyo gukuraho gushidikanya.

Mbere yo gusaba ibiciro, sobanura neza uko ikoreshwa, kuko ibiciro by'indangururamajwi mu nganda bihinduka uko buri gihinduka usiga kidasobanutse neza. Ibiciro by'ibiciro bigomba kuba byiza bivuga amanota ya IP, imbaraga zigenwe, impedance y'amazina, ibikoresho byo gufunga, ubwoko bw'ibice, ubushyuhe bw'imikorere, n'inyandiko iyo ari yo yose yubahirizwa. Niba porogaramu ari iy'inyuma, saba amakuru ajyanye no kwirinda imirasire ya UV n'ingese. Niba ari itumanaho ryihutirwa, baza uko icyuma cyitwara mu gihe cy'akazi gahoraho.

Kugira ngo woroshye guhitamo, koresha ibice bitatu by'ibyemezo: ibidukikije mbere, ibisabwa mu ijwi rya kabiri, n'uburyo bwo gushyiraho ubwa gatatu. Ubwo buryo butuma amakipe atanga amasoko adakoresha ibikoresho byinshi ariko agakomeza kurinda uburyo bwo kwizerwa.

• Ibidukikije: mu nzu yumye, hanze hagaragara, amazi asukuye, cyangwa ikirere cyangiza.
• Amajwi: uburyo bwo gukwirakwiza amajwi bukenewe, intera ikenewe, n'urusaku rukenewe.
• Gushyiraho: gushyiramo urukuta, inkingi, igisenge, cyangwa icyuma gifata amashusho.

Ku bigo biteganya gutangiza porogaramu nini, akenshi biba byiza guhuza uburyo bwo guhitamo indangururamajwi n'imiterere yagutse y'itumanaho ry'urubuga.ibisubizo by'itumanaho mu ngandanaibicuruzwabishobora gufasha amatsinda gushyira hamwe amahitamo y'abavuga rikijyana n'ibindi bice by'itumanaho.

Ibibazo Bikunze Kubazwa

Igipimo cya IP cy'umuvugizi w'inganda bivuze iki?

Bivuze ko agakingirizo gafite urwego rugenwe rwo kurinda ivumbi n'amazi kwinjira hakurikijwe Kode ya IEC IP. Ntabwo ubwako gapima ubwiza bw'amajwi cyangwa urusaku.

Ese IP65 irahagije ku ndangururamajwi yo hanze y'inganda?

Akenshi yego iyo umuntu akoresha hanze yihishe, kuko IP65 irinda ivumbi kandi ikarinda amazi. Iyo ahantu hasurwa n'amazi menshi cyangwa amazi menshi, IP66 iba ifite umutekano.

Kuki indangururamajwi zirinda ikirere zihenze cyane?

Ikiguzi kiriyongera bitewe no gufunga, ibikoresho birwanya ingese, ibikoresho bidahindagurika mu mirasire ya UV, n'ibindi bipimo. Ibikoresho byo gushyiramo n'inyandiko bishobora kongera igiciro.

Ese nagura nkoresheje imbaraga cyangwa nkoresheje ubwishingizi?

Uburyo bwo gukwirakwiza no gusobanukirwa neza bigomba kuza mbere ya byose. Ingufu zihagije ni ingenzi, ariko indangururamajwi ifite wati ntoya irashobora gukora neza kurusha iy’ifite wati nyinshi ahantu hatari ho.

Ni ayahe makuru ngomba kohereza kugira ngo mpabwe ibiciro by'ukuri?

Ohereza ubwoko bw'ibidukikije, ibisabwa mu gupima IP, ingufu, uburyo bwo gushyiraho, ingano y'agace, urusaku rwo mu kirere, hamwe niba sisitemu ari iyo gupima, gutangaza amakuru, gutangaza amakuru, cyangwa gutangaza amakuru rusange.

Ese amanota menshi ya IP ahora asobanura agaciro keza?

Si buri gihe. Amanota menshi ya IP akwiye ikiguzi cy'inyongera iyo ikirere, ivumbi, cyangwa ibyago byo gukaraba ari byinshi. Mu hantu hatuwe, amanota make ashobora kuba ahendutse cyane.

Ni gute nakwirinda kugereranya interuro zidahagije?

Saba buri mutanga serivisi gutanga ibisobanuro bimwe: indangururamajwi, agace k'umugozi, ibice by'insinga, ingufu, IP, n'inyandiko. Hanyuma ugereranye ikiguzi cy'ubuzima, ntabwo ari fagitire ya mbere gusa.