Tababarka Xadaynta Sirin

SeeriTababarka Xadaynta

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Qiimaynta baaxadda waxtarka leh ee aseerigawaa sababta caadiga ah ee shilalka qalabka dabdemiska.

https://www.senkencorp.com/search/siren.html

Daraasaduhu waxay muujiyeen in baaxadda waxtarka leh ee aseerigaisgoyska 90-degree inta badan wuxuu ka yar yahay 80 cagood.Kala duwanaanshahan waxtarka leh ayaa laga yaabaa inuu ka yaraado, iyadoo ku xiran naqshadeynta isgoyska iyo sifooyinka ilaalinta codka ee gaariga soo socda.

Halkaseerigaxaddididdu waa sababta caadiga ah ee shilalka is-goysyada baabuurta degdegga ah, koorsada wadayaasha baabuurta degdegga ah (EVOC) oo yar ayaa ka hadlaya mawduuca.Hadafka maqaalkani waa in la bixiyo fikrado tababar oo gacan ka geysan doona muujinta xaddidan waxtarka leh ee aseeriga.

1

1 Heerka 2 mitir heerka dhawaaqa.(Sawirada qoraaga.)

Dulmar

https://senken.en.alibaba.com/collection_product/siren/2.html?spm=a2700.icbuShop.41413.39.73e122181rNING&filter=null

Baabuurka ku dhex socda waddo waxa uu yeelan doonaa qaylo la taaban karo gudaha qaybta rakaabka ee baabuurka.Sawaxan waxaa loo yaqaan "qeylada ambient."Sawaxanka jawigu wuxuu ku xirnaan doonaa dhowr arrimood, oo ay ku jiraan buuqa matoorka, raadiyaha, nidaamka HVAC, iyo is jiid jiidka taayirrada ku dul wareegaya wadada.Sawaxanka jawiga gudaha baabuurka rakaabka ee ku socda 45 mayl saacaddii (mph) wuxuu badiyaa celcelis ahaan qiyaastii 65 decibels (dB).

Wixii aseerigasi uu si hufan u maqlo darawal rayid ah, waa in uu gudaha u gala baabuurka oo uu ka sii dheereeyaa sawaxanka agagaarka.Daraasaduhu waxay muujiyeen inseerigaheerku waa inuu ka kacaa ku dhawaad ​​10 dB oo ka sarraysa qaylada jawiga si uu si wax ku ool ah u jebiyo feejignaanta darawalka.Haddii sawaxanka gudaha gaadhiga rayidka ahi yahay 65 dB, seeriga waa in uu kor u kacaa 75 dB.

Qaab dhismeedka gaadhi casri ah waxa loogu talo galay in aanu sanqadha ka bixin.Celcelis ahaan, gaadhi casri ah ayaa ka celin doona ku dhawaad ​​30-40 decibels oo buuq ah inuu galo qaybta rakaabka ee baabuurka.Tan waxaa loo yaqaan "khasaare gelin."Haddii darawalka rayidka ahi u baahan yahay 75 decibels oo ahseerigaqaylada jawaab celinta, eeseerigawaa in uu yimaadaa meel ka baxsan daaqada darawalka oo ku dhow 110 decibels, iyada oo loo maleynayo in celceliska gelinta gelinta uu lumiyay 35 dB.

2

2 Qalabiyaha mitirka codka.

Dhibaatada

Inta badanseerigawaxaa lagu qiimeeyaa agagaarka 124 dB marka lagu cabbiro 10 cagood oo horeseeriga.Marka masaafada u jirta seeriga ay laba jibaarto, cadaadiska codka seeriga ayaa hoos u dhici doona ku dhawaad ​​6 dB.Fikradan waxaa loo yaqaan "sharciga afar geesoodka ah ee ka soo horjeeda."

Waxaa muhiim ah in la fahmo in 6-dB hoos u dhaca heerka cadaadiska dhawaaqa uu u maleynayo in masaafada la qiyaasay ay si toos ah uga horeysoseeriga.Marka cabbirada cadaadiska dhawaaqa laga qaado xagal 90-degree ahseeriga, dhibicda 6-dB waxay noqon kartaa mid aad u muhiim ah.Daraasaduhu waxay muujiyeen in hoos u dhigista heerka cadaadiska dhawaaqa ee isgoysyada 90-degree uu noqon karo ilaa 11 dB.Tani waa goob waxbarasho oo muhiim ah, maadaama shilalka isgoysyadu ay dhacaan marka qalabka dabdemiska iyo gaadiidka rayidka ay isku soo dhawaadaan xagal 90-degree ah.

3

3 Dejinta dBA/dBC ee mitirka heerka dhawaaqa.

https://www.senkencorp.com/electronic-sirens-and-speakers/self-contained-hands-free-600-w-warning-siren.html

Waxa kale oo muhiim ah in la ogaado in ay jiri karaan waqtiyo marka mugga seeriga uusan hoos u dhicin 6 dB mar kasta oo fogaanta seeriga la labanlaabo.Tan waxaa badanaa lagu arkaa xaafadaha magaalooyinka halkaas oo seeriga uu ka muuqdo dhismayaal, asfalt, iyo sagxadaha kale ee dadku sameeyay.Xaaladahan, seeriga waxa laga yaabaa in aanu lumin mug badan, laakiin milicsiga seeriga ayaa adkaynaya in la go'aamiyo halka uu ka imanayo.Waxa kale oo jiri doona waqtiyo seeriga uu hoos ugu dhici doono in ka badan 6 dB mar kasta oo fogaanta seeriga la labanlaabo sababtoo ah toosnaanta ku hadasha seeriga iyo carqaladaha jidka dhawaaqa.

Sawaxanka jawiga, luminta gelinta, iyo sharciga labajibbaaran ee ka soo horjeeda ayaa sharaxaya baaxadda waxtarka leh ee xaddidan ee seeriga.Fiisigiska dhawaaqa ayaa yarayn doona mugga seeriga marka masaafada seeriga ay korodho.Gawaarida casriga ah ee maanta, baaxadda waxtarka leh ee seeriga ee isgoyska 90-degree inta badan kama badna 80 cagood.

Xaqiiqda

https://www.senkencorp.com/electronic-sirens-and-speakers/low-frequency-siren-for-police-vehicles.html

Ka soo qaad in darawalka rayidka ahi u baahan yahay 110 dB ee sanqadh seeriga ka baxsan daaqadda darawalka si uu si wax ku ool ah u maqlo seeriga.Isticmaalka sharciga labajibbaaran ee ka soo horjeeda, heerka cadaadiska dhawaaqa seeriga wuxuu hoos uga dhici doonaa 110 dB qiyaastii 80 cagood.

4

4 Dejinta kala duwanaanshaha sare/hooseeya ee mitirka heerka dhawaaqa.

https://www.senkencorp.com/electronic-sirens-and-speakers/standard-emergency-vehicle-siren-amplifiers.html

Haddii baabuur rayid ah uu ku socdo 45 mph, waxay ku qaadan doontaa darawalka ku dhawaad ​​195 fiit si uu u garto, uga falceliyo, oo uu ugu boodo joogsiga waddo qallalanmar uu darawalku maqlo seeriga.Haddii darawalku maqlo seeriga meel 80 cagood u jirta isgoyska oo ay ku qaadato 200 cagood inuu istaago, darawalku ma heli doono wakhti uu ku bixiyo xaqa jidka haddii qalabka dabku uu soo galo isgoyska.Fikradani waxay sharxaysaa baahida loo qabo joogsiyo dhammaystiran ee isgoysyada saxda ah ee jidka.

Arday badan ayaa ku weydiin doona, "Waa maxay sababta aan seeriga u qeylo dhaamin?"Sababta seeriga aan loo samayn karin dhawaaq dheer ayaa ah in seeriga ka dheereeya uu u horseedi karo dhibaatooyin maqal oo dab-demiska iyo khalkhalgelinta dadweynaha ku xeeran heer aan la aqbali karin.Sababahan dartood, mugga seeriga gaadhiga gurmadka waa in la xaddidaa.

Tababbarka Gacan-ku-oolka ah

Waxaa muhiim u ah macalimiinta EVOC inay bixiyaan tababar gacan-ku-qaad ah si loo xoojiyo fikradda xaddidaadda seeriga.Tababarkan waxa lagu dhamayn karaa iyadoo la isticmaalayo mitir heerka dhawaaqa ah, saddex-geesoodka ah, iyo seeriga gaadhiga degdega ah.

  • Mitirka Heerka Codka:Mitirka heerka dhawaaqa si jaban ayaa looga iibsan karaa dukaanka badbaadada.Waxaa jira noocyo kala duwan oo mitir ah heerka dhawaaqa, iyo nooc kasta oo kala duwan qiimaha.Heerka 1 mitir ayaa ka saxsan, laakiin fasalka 2 mitir ayaa ku filan qalab tababar ahaan (sawirka 1).

  • Calibrator Heerka Codka:Waa muhiim in la cabbiro mitirka heerka dhawaaqa ka hor fadhi kasta oo tabobar ah iyadoo la adeegsanaayo cabiriyaha heerka dhawaaqa.Iyadoo calibrator uu noqon karo qaali, waxay hubin doontaa in cabbirada heerka dhawaaqa ay sax yihiin (sawirka 2).

  • Tripod:Inta badan mitirka heerka dhawaaqa waxaa lagu dhejin karaa kamarad tripod ah.Tripod wuxuu u ogolaanayaa ardayga inuu dejiyo mitirka heerka dhawaaqa meel go'an oo uu u gurto meel nabdoon inta seeriga la cabbirayo.Ha istaagin goobta dhawaaqa seeriga si aad u cabbirto.Ilaali maqalkaaga.

  • Badbaadada:Xusuusnow inaad hubiso in arday kastaa xidhan yahay ilaalinta maqalka habboon.Sidoo kale, xasuuso inaad hubiso in qof kastaa uu taagan yahay gadaasha hadalka seeriga marka seeriga la tijaabinayo.Ardaydu waa inay u lugeeyaan talaabada danbe ee qalabka si ay uga caawiyaan inay uga gaashaantaan dhawaaqa xad dhaafka ah.Ha hor istaagin seeriga!

5

Dejinta mitirka Heerka codka

  • dBA vs. dBC:Mitirrada heerka dhawaaqa waxay inta badan leeyihiin laba decibel: dBA iyo dBC.Goobta dBA ama dBC ayaa go'aamin doonta sida mitirku u kala shaandheeyo dhawaaqyada dhawaaqa.Markaad samaynayso laylisyada tababarka, isticmaal goobta dBA maadaama ay tani si sax ah u sawirayso sida dhegta bini'aadamku u maqli doonto codka (sawirka 3).

  • Sare/hoose:Goob kale oo caadi ah oo ku saabsan mitirka heerka dhawaaqa waa goobta "sare/hoose".Goobta "sare/hoose" waxay ku salaysan tahay mugga codka la cabbiray.Marka mitirku u dhow yahay seeriga, isticmaal goobta "sare".Marka mitirka laga fogeeyo seeriga, u beddel mitirka goobta “hoose”.Tixraac tilmaamaha soo-saaraha si aad u go'aamiso qiyaasta sare/hoose ee ku habboon mitirkaaga (sawirka 4).

  • Dejinta "Max":Sirensku "kor iyo hoos bay u xaaqaan", taas oo keeni doonta in decibel-ka akhriska shaashadda ee shaashadda uu si joogto ah isu beddelo.Goobta "max" waxay hayn doontaa akhriska seeriga ugu dheer inta lagu jiro imtixaanka.Tani waxay sahlaysaa in la duubo xogta.Nolosha dhabta ah, heerka cadaadiska dhawaaqa ee seeriga ayaa kaliya ku dhufan doona akhrinta ugu badan waqti ka waqti, iyadoo lagu saleynayo sida seerigu kor iyo hoos u xaaqdo.Hubi in ardaydu fahmeen in akhrinta "ugu badan" ay tahay xaaladda ugu fiican ee hawlwadeenka qalabka dabka (sawirka 5).

  • Degdeg/gaabis:Goobtan ayaa go'aamin doonta sida ugu dhakhsaha badan ee mitirka heerka dhawaaqu u tijaabiyo codka.Sababtoo ah kor u kaca iyo dhicista degdega ah ee seeriga, mitirku waa inuu ku jiraa qaabka "Fast" marka la sawirayo seeriga (sawirka 6).

6

6 Goobta jawaabta degdega ah/ gaabis ah ee mitirka heerka dhawaaqa.

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Tijaabinaya

Si aad u samayso tijaabada seeriga, hel meel furan oo dhererkeedu dhan yahay 300 cagood.Caadi ahaan waxaan isticmaalaa meelaha baabuurta la dhigto ama waddooyinka aan si fudud loo isticmaalin oo si fudud loo xidhi karo.Dhig qalabka si toosan wadada wadada oo si toos ah u cabir 10 cagood dhanka seeriga hortiisa.Tani waxay noqon doontaa calaamadda "0".Laga soo bilaabo calaamadda "0", ardaydu waxay baari karaan xaalado dhowr ah.

  • Habka 0-degree:Habka 0-degree ayaa si toos ah u cabbiraya codka seeriga hortiisa.Tani waxay u ekaan doontaa baabuur rayid ah oo ku hor socda qalabka dab-damiska ee ku yaal isla jidka.Si loo cabbiro habka 0-degree, si toos ah u cabbir seeriga hortiisa.Cabbiraadyada waa in la qaadaa 10 cagoodba si loo muujiyo sida heerka cadaadiska sanqadu hoos ugu dhaco marka masaafada seeriga ay korodho (sawirka 7).

  • Habka 90-degree:Habka 90-degree wuxuu cabbiraa dhawaaqa ku teedsan jid-goynta la mooday.Dhacdadani waxay muujinaysaa mugga seeriga ee baabuurka ku soo socda qalabka dabka ee isgoyska.Si loo cabbiro habka 90-degree, cabbiro dhinaca bidix ama midig ee seeriga.Cabbiraadyada waa in la qaadaa 10 cagoodba si loo muujiyo sida heerka cadaadiska dhawaaqu hoos ugu dhaco marka masaafada seeriga ay korodho (sawirka 8).

  • Goobta codka Siren:Cabbiraadda goobta dhawaaqa waxay ku siin doontaa sawir ah sida seeriga uu uga shaqeeyo qalabka dabka.Cabbiraadaha waxaa lagu qaadaa shabaqyo 10 cagood ah.Tani waxay u oggolaanaysaa ardayda inay sawiraan goobta dhawaaqa oo ay abuuraan sawir muuqaal ah odoroska seeriga.

  • Isgoysyada dhabta ah:Haddii waaxda dabdemiska ay si badbaado leh u koontarooli karto taraafikada, akhrinta cadaadiska dhawaaqa waxaa lagu qaadi karaa isgoys dhab ah.Tani waxay u oggolaanaysaa ardayda inay arkaan sida seeriga u xannibay ama uga muuqanayo dhismayaasha, geedaha, iyo walxaha kale ee jidka seeriga.

7

7 Cabbiraadda heerka cadaadiska codka ee seeriga habka 0-degree.Cabbiraadaha waxaa la qaadaa 10 cagoodba ilaa 300 cagood.Muuqaalkan ayaa tusaale u ah qalabka dab-demiska oo ku soo wajahan baabuur rayid ah xagga dambe.

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Marka meelaha lagu cabbiro codka la calaamadiyo, ku dheji mitirka heerka dhawaaqa saddex-geesoodka.Saddexleyda waa in la dejiyaa ilaa 3.5 fiit, maadaama kani uu yahay dhererka caadiga ah ee dhegta darawalka.

Ka dib markii la hubiyo in ka qaybgale kastaa xidhan yahay ilaalinta maqalka oo uu taagan yahay seeriga gadaashiisa, xubin ha kiciyo seeriga.Hal wareeg oo kor iyo hoos ayaa ku filan.Marka seerigu hoos u dhaco, ardaydu waa inay ka baaraan decibel-ka akhriska mitirka heerka dhawaaqa oo ay qoraan akhrinta.Ku soo celi nidaamkan calaamad kasta oo cabbir ah.

Inta badan qalabka dabdemiska waxaa lagu qalabeeyay seeriga farsamada, seeriga elegtarooniga ah, iyo geesaha hawada.Su'aasha caadiga ah ee ardaydu iswaydiiyaan ayaa ah, " Seerigee ka wanaagsan?"Tijaabi nidaamka seeriga si gaar ah ka dibna tijaabi dhamaantood isku mar.Si ka badan sida ay u badan tahay, mid kasta oo ka mid ah nidaamyada seeriga ayaa la mid noqon doona.

Xasuusnoow in seeriyada badankoodu ay u baahan doonaan inay yimaadaan daaqada dhinaca darawalka ee baabuurka rayidka ah agagaarka 110 dBA si ay si wax ku ool ah u dhexgalaan gaariga ugana digaan darawalka.Waqtigee ayuu nidaamka seeriga hoos uga dhacayaa 110 dBA?Intee ka fog tahay qalabka dab-demiska ayaa tani dhacdaa?Gaadhi shicib ahi ma awoodi karaa inuu garto, ka falceliyo, oo ka boodo ka joogsiga meeshaas?

Isku-xidhka

https://senken.en.alibaba.com/product/62428934416-806268169/SENKEN_100W_Booliska

Ka dib markii la muujiyey baaxadda waxtarka leh ee seeriga oo xaddidan, waxaa muhiim ah in lagu xidhiidhiyo macluumaadkan cusub ee la helay iyo badbaadada qalabka.Haddii fogaanta wax ku oolka ah ee seeriga ay tahay 80 cagood, sidee ayay tani ula xiriirtaa joogsiga joogsiga gaariga rayidka?Qofka rayidka ah ma awoodi doonaa inuu istaago wakhtiga haddii darawalku maqli waayo seeriga ilaa uu 80 cagood u jiro qalabka dabka?

Markaad go'aamisay halka heerka cadaadiska dhawaaqa seeriga uu hoos uga dhaco 110 dBA, ku calaamadee meesha koontada taraafiggu.Marka xigta, qof u wado dhinaca koonnada ugu yaraan 45 mph.Marka uu gaaro koontooyinka taraafiggu, darawalka ha ku istaago barriga oo u sii istaag.

Halkee buu baabuurka ku joojiyey socodkii?Miyay dhaaftay qalabkii dabka?Maxaa dhici lahaa haddii qalabka dabdemiska uu ka soo baxo baabuurka hortiisa ama uusan si buuxda u istaagin iftiinka cas ama calaamada joogsiga?Bixinta tixraaca muuqaalka noocan ah ee darawalada gaadiidka degdega ah waa mid aan qiimo lahayn.

8

8 Cabbiraadda heerka cadaadiska dhawaaqaseerigahabka 90-degree.Cabbiraadaha waxaa la qaadaa 10 cagoodba ilaa 300 cagood.Dhacdadani waxay tusaale u tahay isgoys 90-degree ah.

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In kasta oo baaxadda waxtarka leh ee xaddidan ee seeriga ay tahay sababta caadiga ah ee shilalka isgoysyada qalabka dabku, barnaamijyo yar oo EVOC ah ayaa wax ka qabta mowduuca.Waa muhiim in arrintan lagu daro dhammaan barnaamijyada EVOC sida dood fasalka iyo bandhigga gacan-qabsiga labadaba.Bixinta hawl-wadeennada qalabka dab-demiska muujinta nolosha dhabta ah ee waxtarka lehseerigabaaxaddu waa waji qiimo leh oo ah barnaamij kasta oo tababar darawalnimo.

CHRIS DALYwaa 19-sano jir bilays ah, oo hadda u adeegaya sidii kormeere roondo ah West Chester, Pennsylvania.Isagu waa dib-u-dhiska shilalka oo la aqoonsan yahay iyo baaraha hormuudka u ah Kooxda Caawinta Shilalka Daran ee Degmada Chester (PA).Marka laga soo tago shaqadiisa bilayska, waxa uu u shaqeeyay 26 sano labadaba xirfad iyo dab-demis iskaa wax u qabso ah, isagoo soo qabtay jagooyin badan oo ay ku jiraan kaaliyaha madaxa.Waa xubin ka tirsan guddiga la-talinta tifaftirka eeQalabka Dabka & Qalabka Gurmadka.Daly waxa kale oo ay samaysay barnaamijka tababbarka darawalnimada baabuurta degdega ah ee loo yaqaan "Drive to Survive", kaas oo loo soo bandhigay in ka badan 15,000 dab-demiska iyo saraakiisha booliiska in ka badan 380 wakaaladaha adeegga degdega ah ee Maraykanka.

Dhacdo Macmal ah oo bilaash ah oo kugu imanaysa

Shirka Qalabka Dabka ee REV & Expo, oo ay ku shaqeyso FDIC, ayaa isu keenaysa Warshadaha Dabka taxane gaar ah oo 5 usbuuc ah oo bilaabmaya Luulyo 20th - Ogosto 21st!Ku xidhnow hogaamiyayaasha warshadaha marka aad la tacaalayso caqabadaha aan horay loo arag, aad u heshid marin gaar ah oo aad ku hesho macalimiin sare, iyo in ka badan.Maanta isdiiwaangeli oo calaamadee jadwalkaaga fursadan.

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https://senken.en.alibaba.com/product/62432337885-806268169/SENKEN_Booliska_Gaadiidka

https://www.senkencorp.com/electronic-sirens-and-speakers/light-weight-nylon-fiber-housing-vehicle.html

https://www.senkencorp.com/electronic-sirens-and-speakers/standard-emergency-vehicle-siren-amplifiers.html

https://www.senkencorp.com/electronic-sirens-and-speakers/low-frequency-siren-for-police-vehicles.html

https://www.senkencorp.com/electronic-sirens-and-speakers/self-contained-hands-free-600-w-warning-siren.html

https://senken.en.alibaba.com/collection_product/siren/2.html?spm=a2700.icbuShop.41413.39.73e122181rNING&filter=null

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