Kugadzirisa Hurukuro Inorema yeOpen Pit Mining PA System uye PA Speaker

• Masisitimu ePA ekuchera gomba rakavhurika anofanira kutanga agadzirwa kuti anzwisise kutaura, kwete kungonzwisisa vhoriyamu chete.
• Masipika anorema anoda kudzivirira mamiriro ekunze, kudzivirira ngura, uye kugadzika kwakasimba panzvimbo dzinorema dzinodedera.
• Kuronga kufukidza nhau, kwete kuverenga kwevatauri chete, ndiko kunosarudza kana nyevero dzichisvika kuvashandi zvakajeka.
• Kuedza kubva pakukanganiswa neruzha chairwo, mhute yemunyu, kusvibiswa neUV, uye kuchinja-chinja kwetembiricha kwakakosha usati waisa zvinhu.
• Kubatanidzwa kwehurongwa hwemagetsi nehurongwa hwekugadzirisa njodzi uye nzvimbo dzakarongwa dzema "zoned paging" kunovandudza kukurumidza kwemhinduro uye kuchengetedzeka.

Kugadzirisa sipika inorema yePA yekuchera gomba rakavhurika uye kuiswa kwespika yePA zvinoreva kuvaka kuti iite maacoustic akasimba, kwete kuti ishandiswe mu showroom. Nzvimbo dzekuchera migodi dzinogona kusangana neruzha rwakanyanya, guruva, mvura, kupisa, uye tambo refu, saka zvinangwa zvinonyanya kubatsira ndezvekunzwisisa kutaura, dziviriro yenzvimbo, uye kuvimbika kwenguva refu. Muhurongwa hwekunyevera veruzhinji, kunzwisisa kunowanzo tariswa nezviyero zvakaita seSTI, nepo kugara kwenguva refu kwezvakatipoteredza kuchiwanzo simbiswa nenzira dzakadai seASTM G85kuyedzwa kwekushomeka kwemhepo uyeISO 9227kupfapfaidza munyu. Pakuronga kwakagadzirira munda, sisitimu yeruzha isingakwanise kuramba iine mapeji akajeka panzvimbo yemushandisi, mumucheto wegomba, uye munzvimbo dzekugadzirisa hainyatso gadziriswa, kunyangwe simba rayo richitaridzika zvakanaka papepa.

Zvinofanira kugadziriswa nehurongwa hwePA yekuchera gomba rakavhurika uye mutauri wePA

Dambudziko guru kukwikwidzana kwemanzwi kubva kumichina, daro, uye kuratidzwa kwenzvimbo. Migodhi yakavhurika haisi nzvimbo dzakafanana; inosanganisira nzvimbo dzekurekodha, mabhenji, macrusher, nzvimbo dzekuisa zvinhu, nenzvimbo dzekutonga, imwe neimwe ine ruzha rwakasiyana uye zvipingamupinyi zvekutarisa. Mutauri ane basa guru anofanira kukunda zvese zvitatu asingaburitse kukanganiswa kwakasimba kunoita kuti kutaura kuve kwakaoma kunzwisisa. Ndokusaka mainjiniya mazhinji achitsanangura maspika eindasitiri ane bhosvo kana anoshanda zvakanyanya ekushandisa mapeji marefu ekukanda, vozoabatanidza nehurongwa hwenzvimbo kuitira kuti vashandi vanzwe meseji dzakanangwa pane chiziviso chiri kure, chinodzokororwa.

Kujeka kwekutaura kwakakosha zvikuru nekuti kunyorwa kwepeji yekukurumidzira kunoenderana nenguva. NFPA 72 inosimbisa mashandiro emasisitimu ekutaurirana ekukurumidzira, uye munzvimbo dzakawanda dzakakosha pakuchengetedza, kuyedzwa kwekunzwisisika kune zvakunoreva pane kungoyera huwandu hwezvinobuda. Kana meseji isingadzokororwe nemazvo nemushandi ari pa100 m mumhepo neruzha rwemuchina, sisitimu yacho inenge yakundikana basa rayo. Ndiyo nzira inoshanda, ingave application iri open pit mining PA system, plant-wide evacuation network, kana remote control station.

Zvinhu zvinorema zvekugadzira sipika zvinokonzeresa ruzha rwekuchera uye daro

Mutauri akanakisa wekushandisa mukuchera PA anotarisa kubuda, kutungamira, uye kugara kwenguva refu. Mutauri ane ruzha asi akafara zvakanyanya pakupararira anotambisa simba mumhepo yakavhurika nenzvimbo dzinoratidza chiedza. Mutauri akamanikana zvikuru anogona kugadzira mipata yekufukidza munzvimbo dzisina kuenzana. Chinangwa ndechekuratidza ruzha nemusoro zvakakwana kuti zvirambe zvichinzwisisika kupfuura ruzha rwemhepo.

Munzvimbo chaidzo dzekuchera, zvinhu izvi zvinopindirana. Sipika yePA inoburitsa simba rakawanda yakaiswa zvisina kunaka inogona kubuda pachinangwa mushure mekuzunguzika kakawanda. Goko rinodzivirira ngura rine dhizaini isina simba yeacoustic rinogona kugara kwenguva refu asi richiramba richikundikana kushanda. Ndosaka mapoka ekutenga achifanira kukumbira data rakazara resisitimu, kusanganisira macurve ekubuda, ruzivo rwekukwidza, uye mazinga ezvakatipoteredza, pane kungoda wattage chete. Kune kutaurirana kwakakura kweindasitiri, nzvimbo ingangodawo michina yakabatana yakaita senhare dzemaindasitiri, nhare dzisingapindi kuputikauyenhare dzisingapindi mamiriro ekunzekuchengetedza maaramu nekutaurirana nenzwi zvakaenzana.

Maitiro ekusarudza kufukidzwa kwehurongwa hwePA hwekuchera gomba rakavhurika

Kuronga kufukidza ndiro danho rimwe chete risingatariswe zvakanyanya mukugadzira PA yekuchera. Vatengi vazhinji vanonyanya kutarisa pasimba remaspika, asi mubvunzo chaiwo ndewekuti vanhu vanomira papi, zvavanonzwa, uye kuti kangani mameseji anofanira kutsiva ruzha rwemidziyo. Mumakomba akavhurika, kurasikirwa kweruzha kunokwira nekukurumidza nedaro, divi remhepo, uye kunyudzwa kwevhu, saka spika imwe hombe haiwanzogadzirisa nzvimbo yese.

Nzira iri nani ndeyekupatsanura nzvimbo yacho kuita mazoni. Kuisa mapeji munzvimbo kunoita kuti mushandi atumire yambiro dzakananga kunzvimbo yekupwanya, nzvimbo yekutakurisa zvinhu, kana mugwagwa wekutakura zvinhu ari ega. Izvi zvinoderedza ruzha rusina basa uye zvinowedzera kujeka kwemashoko. Zvinobatsirawo kugadzirisa, nekuti nzvimbo yakakundikana iri nyore kuibvisa pane imwe chete yekukundikana kwesystem.

Kana daro riri refu, manzwi akapararira anowanzoita zvakanaka kupfuura imwe chete yakakura. Muchokwadi, vagadziri vemasystem vanowanzo shandisa matauri akawanda ePA eindasitiri padanho rakaderera pane rimwe chete rinotungamirirwa nepfungwa. Izvi zvinovandudza kuwanda kwemazwi uye zvinoderedza njodzi yekuti spika imwe chete yakakuvara imise kutaurirana munzvimbo yese.

Maitiro uye nzira dzekuyedza dzinokosha pakuvimbika kwemutauri weindasitiri

Maitiro anoshandura zvichemo zvisina kujeka kuita zvinodiwa zvinoedzwa. Kune dzimwe nzvimbo dzekuchera migodhi nedzimwe nzvimbo dzemaindasitiri dzakaoma, chinhu chikuru ndechekuona kuti sipika nechinhu chinoiswa pairi zvinopona mamiriro ezvinhu avachasangana nawo. Kuedzwa kwengura kunowanzo shandiswa uchishandisaASTM G85, iyo inosanganisira nzira dzekuora kwezvinhu nependi. Kusangana nemunyu kunowanzo ongororwa pasi peISO 9227Kune masisitimu ekutaurirana emagetsi uye emergency,NFPA 72inoshandiswa zvakanyanya mumamiriro ezvinhu ekuchengetedza hupenyu.

Mareferensi aya anokosha nekuti michina yekuchera migodhi haingopinzwe mvura chete. Kupinda kweguruva, kuora kweUV, kuneta kwekudengenyeka, uye kunyorova zvinogona kuderedza hupenyu hwebasa. Mutauri anobudirira bvunzo yekushanda mukati meimba anogona kuramba achikundikana mushure mekuonekwa mumwaka. Nokudaro, vatengi vanofanira kukumbira vatengesi mishumo yebvunzo, ma ratings enzvimbo, uye gwara rekuisa zvinoenderana nemamiriro enzvimbo pane kugamuchira zvichemo zve "kunze".

Kana tichienzanisa, varidzi vemaindasitiri vanotarisirawo kuchengetedzeka kwenzvimbo vanogona kushandisa michina yakaita senhare dzemaindasitiri dzekukurumidzirauyemaintercom ekudzora kupindapamwe chete nemaspika ePA. Izvi zvinogadzira dhizaini yekutaurirana yakasimba nekuti zviitiko zvezwi, alarm, uye access zvinogona kurongeka pachinzvimbo pekuti zvigadziriswe nemidziyo yakaparadzana.

Kushanda kweacoustic: nei kunzwisisika kuchikunda simba rakawanda

Simba risinganyanyi kukosha. Maspika maviri e100 W anogona kuita zvakasiyana kana mumwe aine kunzwa kuri nani, kupararira kwakasimba, uye kukanganiswa kwakaderera. Mu emergency paging, kunzwisisa ndicho chiyero chinonyanya kukosha nekuti vashandi vanofanirwa kunzwisisa nzvimbo, chiito, uye kukurumidza mune meseji imwe chete.

Maitiro epasi rose anowanzo shandisa pfungwa yeSpeech Transmission Index kuti vaongorore kuti meseji inonzwisisika sei pasi peruzha uye kudzokorora. Nemashoko akareruka, sisitimu inofanira kuchengetedza makonzonendi nezviratidzo zvenguva, kwete kungoita kuti ruzha ruve rwakanyanya. Mutauri ane basa rakawanda ane mhinduro yakachena yepakati pebhendi anogona kupfuura anonzwika zvakanyanya asi asina kujeka, kunyanya kana meseji iine mazita enzvimbo, mafambiro, kana mirairo yekubuda.

Kuchinjana kwakajairika kwekugadzira odhiyo kunotaridzika seizvi:

• Kubuda kwakanyanya kunogona kuwedzera kusvika, asi zvinowedzerawo njodzi yekuneta kwe echo uye kuteerera.
• Kupararira kwakasimba kunogona kuwedzera kunzwisisa munzvimbo yaunoda, asi zvinoda kuronga zviri nani.
• Kukanganisa kushoma kunowanzo vandudza kunzwisisa kwekutaura kupfuura kuwedzera kudiki kwesimba rakarongwa.
• Kuenzanisa kwakanyatsonaka kunowanzopa mhedzisiro iri nani pane kuwedzera imwe nzira yeamplifier.

Kune migodhi ine ruzha rwekumashure runochinja-chinja, nzira yekugadzirisa inogoneka. Panguva yekuputika, kupwanya, kana mashandiro eloader, system ye paging ingangoda ma profiles ekuwana akarongwa kare kuti arambe achinzwika pasina kuchekwa. Ibasa rekugadzira system, kwete kungosarudza kutenga loudspeaker chete.

Mari yekuisa, kugadzirisa, uye yehupenyu hwese mumabasa ekuchera migodhi

Kuisa michina chinhu chinovimbika, kwete chinhu chinobatsira. Nzvimbo dzekuchera dzinoita kuti mota dzidengenyeke, ma conveyor, uye kufamba kwechimiro, saka bracket yespeaker inofanira kuramba kusunungurwa nekufamba kwenguva. Kana kona yekunanga ikachinja nemadhigirii mashoma chete, nzvimbo yekufukidza inogona kuchinja zvakakwana kugadzira nzvimbo dzisina simba. Ndosaka ma washers anodzivirira kudedera, zvisungo zvinodzivirira ngura, uye mabracket anokiyiwa zvakakodzera kutsanangurwa zvakajeka.

Kuronga kugadzirisa kunofanirawo kuvakwa muhurongwa kubva pazuva rekutanga. Mapoka enzvimbo anowanzoda mabhuroko emagetsi anowanikwa nyore nyore, magasket anotsiviwa, uye zvikamu zvekuchengetedza zvakajairwa. Kana kugadzirisa kuchida kudzima nzvimbo yese kana maturusi ehunyanzvi asiripo panzvimbo, mari yekushanda inokwira nekukurumidza. Mumapurojekiti mazhinji, sipika yakachipa inova ndiyo inodhura zvakanyanya mushure mekuisa uye makore maviri ekushanda.

Kubva pamaonero emari, kufunga nezvehupenyu hwese kunokosha kupfuura mutengo weyuniti. Mapurojekiti emaindasitiri anowanzo tenga kubva pamutengo wese wekuva muridzi, unosanganisira vashandi, kuwanda kwekutsiva, kufambiswa kwetambo, kuyedzwa, uye kukanganiswa kwekugadzirwa. Mumigodhi, uko kupinda kunogona kuoma uye mahwindo ekunze ari mapfupi, mutauri wePA anogara kwenguva refu anogona kuderedza kushanya kwekugadzirisa uye kuderedza njodzi yekushanda kunyangwe mutengo wayo wekutanga wakakwira.

Maitiro ekuongorora mutauri ane basa guru usati watenga

Maitiro akanakisa ekutenga akarongeka uye akavakirwa pauchapupu. Pane kubvunza kuti “Inonzwika zvakakwana here?”, mutengi anofanira kubvunza kana sipika yakakodzera ruzha rwewebhusaiti, nharaunda, uye mafambiro enjodzi. Izvi zvinoreva kuongorora mapepa edata, mishumo yebvunzo, mifananidzo yekumisikidza, uye madhayagiramu esystem pamwe chete.

1. Yera ruzha rwemhepo munzvimbo nenguva.
2. Tsanangura nzvimbo dzinoda kutaurwa zvakananga.
3. Tarisa chiyero chenzvimbo yakavharirwa, dziviriro yengura, uye kuramba UV.
4. Tarisa simba rekugadzika, kupinda kwetambo, uye mukana wekugadzirisa.
5. Edza kunzwisisika kwemashoko epawebsite, kwete manzwi emurabhoritari.
6. Simbisa kuti zvinoenderana nevanodzora mapeji uye simba rekuchengetedza.

Kune mainjiniya anotarisira zvigadzirwa zvakawanda zvekutaurirana mumaindasitiri, zvinobatsira kuisa magwaro akafanana. Mutengesi akarongeka anogona kutsigira masipika anorema, nhare dzekukurumidza, uye zvishandiso zvekutaurirana zvinodzivirira mamiriro ekunze pasi pehurongwa humwe chete, izvo zvinoderedza kusawirirana kwekuisa uye zvinoita kuti kuwedzera mune ramangwana kuve nyore.

Zvikanganiso zvinowanzoonekwa mumapurojekiti ePA system yekuchera migodhi yakavhurika

Kukundikana kukuru kwePA mukuchera hakukonzerwi nechikamu chimwe chete chakatyoka. Kunobva mukufungidzira kusina kuenderana. Speaker inogona kunge yakarurama, asi sisitimu yacho ichiri kutadza kushanda nekuti meseji yakafara zvakanyanya, kuiswa kwayo kwakashata, kana kuti ruzha rwakachinja mushure mekuvandudzwa kwemidziyo.

• Kunyanya kutsanangura simba remagetsi uku uchiregeredza maitiro ekuvhara.
• Kuisa maspika pasina kuongororwa kwekunzwisisika kwenzvimbo chaiyo.
• Kushandisa midziyo yemumba munzvimbo dzakavhurika dzekunze.
• Kusvetuka ngura uye kusimbiswa kwekudengenyeka.
• Kutadza kutsanangura nguva dzekugadzirisa uye zvikamu zvekuchengetedza.

Imwe nzira yakavimbika yepurojekiti ndeyekubata sisitimu yekuchera migodhi yakavhurika sechikamu chezvivakwa zvekuchengetedza, kwete sekutenga odhiyo yega. Mafungiro iwayo anovandudza kuendesa masaini, kuronga backup, uye kuzvidavirira kwenguva refu.

Kana mutauri wePA achifanira kubatanidzwa nezvimwe zvishandiso zvekutaurirana zveindasitiri

Mutauri wePA chete haagari akakwana panzvimbo yemugodhi. Mumabasa akaomarara, hurukuro yeruzhinji inofanira kushanda pamwe chete nefoni dzemaindasitiri, nzvimbo dzekufonera dzekukurumidza, uye kutonga kwekupinda. Magadzirirwo aya anobatsira kana maaramu achifanira kubvumidzwa, mutariri anofanira kusimbisa mirairo, kana nzvimbo iri kure ichida mhinduro yemativi maviri isati yatorwa matanho.

Ndosaka vashandi vazhinji vachigadzira nzvimbo yekutaurirana inosanganisira mapeji, mafoni ekukurumidza, uye zvishandiso zvemumunda zvinodzivirira mamiriro ekunze. Mugumisiro wacho unova nani pakutsungirira: kana imwe nzira yekutaurirana isingawanikwe kwenguva pfupi, imwe inogona kupa meseji yakakosha. Kune vanoita sarudzo, kukosha hakusi kungodzokororwa kwehunyanzvi chete asiwo kukurumidza kubata zviitiko uye kudzidziswa kuri nyore kwevashandi.

Kana uchienzanisa mhuri dzemidziyo yepurojekiti itsva, zvinobatsira kuongorora nzira dzakawanda dzekutaurirana dzeindasitiri dzakadai senhare dzemaindasitiri, nhare dzisingapindi kuputika, nhare dzisingapindi mamiriro ekunzeuyenhare dzemaindasitiri dzekukurumidziraMapeji iwayo anopa ruzivo runobatsira rwekufananidza rudzi rwemudziyo nenzvimbo, zvinodiwa pakuchengetedza, uye nzira yekugadzirisa.

Mibvunzo Inowanzo bvunzwa

Ndeipi nzira inonyanya kukosha yekuongorora mashandiro ePA mumigodhi yakavhurika?

Kunzwisisa kutaura ndicho chinhu chinonyanya kukosha nekuti vashandi vanofanira kunzwisisa mirairo nekukurumidza uye nemazvo mumamiriro ezvinhu ane ruzha rukuru.

Chinorira chinorema chinofanira kuva neruzha rwakadini pakushandiswa kwekuchera?

Hapana nhamba imwe chete chaiyo, asi mutauri anofanira kupa mukana wakakwana wekumanikidzwa kweruzha pamusoro peruzha rwemunharaunda uku achidzivirira kukanganisa uye kupararira kweruzha.

Ko IP rating yakakwana here kune vanopakurira migodhi vari panze?

Kwete. Kudzivirira IP kwakakosha, asi maspika emugodhi anodawo kuramba ngura, kuramba kudedera, kugadzikana kweUV, uye dhizaini yakakodzera yekumisikidza.

Sei uchishandisa masipika akawanda pane kushandisa imwe chete ine simba?

Vatauri vakawanda vanowanzopa nzvimbo iri nani, nzvimbo dzisina kunyatsojeka, uye kupararira kwemashoko kwakajeka munzvimbo dzisina kuenzana.

Ndezvipi zvinodiwa zvinonyanya kukosha pakugara kwenguva refu kwemaspika emuindasitiri?

Mazita anowanzo shandiswa anosanganisira ASTM G85 yekuora kwecyclic, ISO 9227 yekupfapfaidza munyu, uye NFPA 72 yemitemo yekutaurirana panguva yenjodzi.

Sisitimu yePA yekuchera migodhi inofanira kuongororwa kangani?

Kuwanda kwekuongorora kunoenderana nekuoma kwenzvimbo, asi sisitimu inofanira kuongororwa nguva nenguva kuti ionekwe kana yakabatana, kuti yaora here, kuti yakachengeteka sei, uye kuti inoshanda sei.

Ko sipika yePA inogona kutsiva nhare dzenjodzi mumugodhi here?

Kwete. Mutauri wePA anomiririra kutaurirana kwenhepfenyuro, nepo nhare dzenjodzi dzichitsigira kutaurirana uye kusimbisa muzviitiko zvakakosha.