Echo sounder ya nthawi yozizira nsomba kudzera mu ayezi: zitsanzo zabwino kwambiri, mawonekedwe

Kupita patsogolo kwaukadaulo kwakhudzanso ntchito yosangalatsa monga usodzi. Tsoka ilo, kusodza m'nthawi yathu momwe makolo athu adagwirira sikungagwire ntchito. Tsopano, kupita kukawedza, kudalira zomwe wakumana nazo kapena mwayi ndikungowononga nthawi. Izi zimachitika chifukwa cha zinthu zosiyanasiyana. Chofunika kwambiri mwa izo ndi kuchepa kwa nsomba za nsomba za nsomba zomwe zimagwirizanitsidwa ndi kuwonongeka kwa chilengedwe, komanso njira za usodzi wosalamulirika, kuphatikizapo kugwiritsa ntchito njira zamakono zamakono.

Choncho, kupita kusodza masiku ano popanda "zida" zoyenera sikumveka. Pokhapokha ngati cholinga chachikulu si kuchuluka kwa nsomba zomwe zimagwidwa, koma ubwino wa kupuma. Wothandizira woyamba kwambiri amatengedwa ngati echo sounder, yomwe mungapezepo malo oimikapo magalimoto a nsomba.

Kodi phokoso la echo ndi chiyani?

Wothandizira nsomba uyu wakhala akugwiritsidwa ntchito kwa nthawi yaitali. Zimapangitsa kudziwa kuya kwa dziwe, chikhalidwe cha pansi, komanso kukhalapo kwa nsomba. Komanso, n’zotheka kudziwa kukula kwake. Chipangizochi, m'zaka zapitazi, chakonzedwa bwino kwambiri ndipo chili ndi kukula kochepa kwambiri. Mukhoza kungoyiyika m'thumba lanu ndipo musadandaule za kukhala ndi malo owonjezera aulere. Kuphatikiza apo, chipangizochi chimagwiritsa ntchito mphamvu zochepa ndipo chimayendetsedwa ndi mabatire wamba AA kapena mabatire omwe amatha kuchangidwa.

Kodi kamvekedwe kake kamamveka bwanji kasodzi wa dzinja

Mfundo yogwiritsira ntchito phokoso lililonse la echo ndi yofanana, kotero zipangizo zamitundu yambiri zimakhala zofanana. Zinthu zazikulu za echo sounder ndi:

• Magetsi.
• jenereta wa magetsi zimachitika akupanga pafupipafupi.
• Emitter yokhala ndi ma sign converter (transducer).
• Chigawo chokonzekera chidziwitso chomwe chikubwera.
• Kuwonetsa kuti mudziwe zambiri.
• Zowonjezera masensa.

Tsopano ndizomveka kulingalira zinthu zonse mwatsatanetsatane.

Mphamvu zamagetsi

Mabatire omwe amatha kuchangidwanso komanso mabatire wamba amatha kutsimikizira kuti chipangizo chonyamula chimagwira ntchito.

Magetsi Signal Generator

The magetsi zimachitika jenereta lakonzedwa kuti atembenuke mwachindunji voteji wa mabatire mu wapadera zimachitika a akupanga pafupipafupi kuti kudutsa kwambiri kudzera mzati madzi.

Emitter ndi transducer

Monga lamulo, kuti ma sign amagetsi alowe mumtsinje wamadzi, chinthu chapadera cha emitter chimafunika. Chizindikirochi chimakhala ndi mawonekedwe apadera omwe amalola kuti adutse zopinga zosiyanasiyana zapansi pamadzi. Mothandizidwa ndi makhalidwe amenewa, n'zotheka kudziwa kuya kwa dziwe, komanso chikhalidwe cha pansi, kuphatikizapo kukhalapo kwa nsomba.

The akupanga emitter ntchito pa mfundo za piezoelectric kwenikweni. Pogwiritsa ntchito ma semiconductor makhiristo, ndizotheka kupeza chipangizo chokhala ndi miyeso yaying'ono.

Kusiyanitsa pakati pa mtengo umodzi ndi ma transducers awiri. Miyendo imodzi imatha kutulutsa ma frequency amodzi okha: ma siginecha apamwamba kwambiri pa 192 kapena 200 kHz, kapena ma frequency otsika pa 50 kHz. Otulutsa ma frequency apamwamba amakulolani kuti mukhale ndi mtengo wolunjika kwambiri, pomwe ma emitter otsika kwambiri amapereka mawonekedwe ochulukirapo. Mapangidwe ena ali ndi ma emitter awiri, omwe amakulolani kuti muganizire ubwino wa chimodzi ndi ubwino wa ena. Zomveka zokwera mtengo komanso zapamwamba kwambiri za echo zitha kukhala ndi makristalo awiri kapena kupitilira apo omwe amatumiza ma siginecha odziyimira pawokha.

Information Processing Unit

Ngati m'mbuyomo asodziwo adayenera kudziwa zomwe zikubwera kuchokera ku echo sounder, ndiye kuti m'nthawi yathu ino, phokoso lililonse la echo limaphatikizapo gawo lapadera lomwe limangoyendetsa zomwe zikubwera. Izi zimakhala ndi zotsatira zabwino pakugwiritsa ntchito chipangizocho.

Sonyezani

Pambuyo pokonza ma siginecha omwe akubwera, zidziwitso zonse zimawonetsedwa pazenera (zenera). Zomveka zamakono za echo zimakhala ndi mitundu yonse komanso zowonetsera za monochrome. Kukwera kwapamwamba kwa chinsalu, chidziwitso chochuluka chikhoza kuikidwapo. Ndipo izi zikutanthauza kuti mutha kudziwa zambiri pazomwe zikuchitika pansi pamadzi.

Zowonjezera masensa

Mitundu yambiri, makamaka yokwera mtengo komanso yapamwamba, imakhala ndi masensa owonjezera. Chachikulu ndi sensa ya kutentha kwa madzi, yomwe nthawi zina imathandiza kudziwa ntchito ya nsomba. Izi ndizofunikira makamaka m'nyengo ya masika-yophukira, pamene kutentha kwa madzi kumasiyana kwambiri tsiku lonse.

Kwa okonda nsomba za m'nyengo yozizira, zitsanzo zapadera zapangidwa zomwe zimatha kupirira kutentha kwapansi pa zero. Panthawi imodzimodziyo, zitsanzo zimapangidwa zomwe zimatha kuwona kupyolera mu ayezi, chifukwa cha kukhalapo kwa chizindikiro champhamvu.

Momwe mungasankhire mawu omveka bwino osodza pa ayezi

Ndizachilengedwe kuti mawu omveka opha nsomba m'nyengo yozizira, makamaka omwe amakulolani kuti mudutse ayezi ndi mtengo, amakhala ndi mapangidwe apadera. Chifukwa chake, posankha mawu omveka pazifukwa izi, ndikofunikira kulabadira izi:

• Mphamvu ya chizindikiro chotulutsidwa.
• Receiver sensitivity.
• Chitetezo ku kutentha kochepa.
• Mphamvu zamagetsi kwambiri.
• Chojambula chachikulu (chiwonetsero).
• Kukula kwakung'ono (compact).

Emitter mphamvu ndi wolandila tilinazo

Kuti mufufuze nsomba mwachindunji mu makulidwe a ayezi, popanda kubowola mabowo, muyenera chida champhamvu komanso chomvera. Mwachibadwa, zingakhale zosavuta kupanga dzenje ndikugwiritsa ntchito phokoso losavuta la echo, koma izi zimatenga nthawi yambiri, yomwe ikusowa kale m'nyengo yozizira. Chipangizo champhamvu chimakulolani kuti muchepetse, ndipo, makamaka, nthawi yofufuza malo a nsomba.

Kutentha kochepa

Kutentha kwapansi kumakhala ndi zotsatira zoipa pazitsulo zamagetsi, komanso pamagetsi, kuchepetsa mphamvu zawo. Pachifukwa ichi, zinthu zonse zovuta za chipangizochi ziyenera kutetezedwa ku chisanu.

Mphamvu zamagetsi zamagetsi

Gwero lililonse lamagetsi, pokhala kuzizira, limatulutsidwa mofulumira kwambiri. Choncho, n'kofunika kwambiri kuti mphamvu ya accumulators kapena mabatire ndi yokwanira kwa nthawi yaitali yogwira ntchito. Kupatula apo, msodzi aliyense amafuna kuti kusodza kuchitike.

Compactness (miyeso yaying'ono)

Msodzi yemwe amapita kukawedza m'nyengo yozizira ali ndi zida zazikulu: zomwe zimafunika zovala zokhazokha zomwe zimakhala ndi zigawo zingapo. Ngati tiganiziranso zipangizo zopha nsomba, ndiye kuti nsomba za m'nyengo yozizira sizongoyenda chabe, koma kugwira ntchito mwakhama komanso mwakhama. Choncho, chipangizocho chiyenera kukhala ndi kukula kochepa ndi ntchito yabwino.

Zitsanzo zodziwika bwino za opeza nsomba m'nyengo yozizira

Ngati tilankhula za ubwino ndi kuipa kwa zitsanzo zina, ndiye kuti zilipo, chifukwa palibe zipangizo zonse zomwe zingathe kukwaniritsa zofuna za angler aliyense. Mwachibadwa, chipangizo chokwera mtengo kwambiri, chikhoza kukhala chogwira ntchito kwambiri. Ndipo apa funso lalikulu likubwera, lomwe limabwera chifukwa cha kupezeka kwa ndalama. Ngati mwayi uli wochepa, ndiye kuti muyenera kusankha zitsanzo zokhala ndi ntchito zochepa.

Mitundu yopambana kwambiri ndi:

• JJ-Connect Fisherman Duo Ice Edition Mark II.
• Wothandizira P-6 Pro.
• Makina a Ice a Lowrance Elite HDI.
• Mwamwayi FF

Zitsanzo zapamwambazi za echo sounders sizingaganizidwe kuti ndizoyenera. Ndipo, komabe, adakwanitsa kudziwonetsa ngati zida zogwira mtima komanso zogwira mtima.

JJ-Connect Fisherman Duo Ice Edition Mark II

Izi zimawononga ma ruble 6. Pali lingaliro lakuti chipangizocho sichiyenera ndalama zamtunduwu. Panthawi imodzimodziyo, ichi ndi chomveka champhamvu kwambiri, chokhoza kuyang'ana nkhokwe kupyolera mu makulidwe a ayezi, mpaka kuya kwa mamita 30.

Chipangizocho chili ndi nyumba yopanda madzi yomwe imatha kupirira kutentha mpaka -30 degrees. Ngati tiyesa ubwino ndi kuipa, ndiye kuti mapangidwewa angakhale ngati mthandizi wabwino.

Pa tsamba fish.alway.ru mutha kuwerenga ndemanga zabwino za chipangizochi kuchokera kwa ogwiritsa ntchito Fisher, Shark, Ivanych, ndi zina zambiri.

Wothandizira P-6 Pro

Ichi ndi chitukuko chapakhomo komanso chabwino kwambiri cha echo sounder, mtengo wa ma ruble 6. Ichi ndi chipangizo chopha nsomba m'nyengo yozizira, yomwe ndi yosavuta kugwiritsa ntchito komanso yaying'ono. Itha kugulidwa pogwiritsa ntchito intaneti ndikupita patsamba lovomerezeka la wopanga. Ngati muchita izi, mutha kutenga nawo mbali mu pulogalamu yokonza utumiki.

Ngakhale mawonekedwe odzichepetsa a chipangizocho, adapezabe wogula wake, ndipo amakhutitsidwa ndi echo sounder. Pa imodzi mwa malowa funso la khalidwe la chipangizochi linadzutsidwa. Chifukwa cha zokambiranazo, zofooka zazikuluzikulu zinadziwika, zomwe sizikugwirizana ndi ntchito ndi ntchito zake, koma ndi khalidwe lomanga. Ngati chipangizocho chikukana kugwira ntchito kapena sichikukwaniritsa zomwe zalengezedwa, ndiye kuti ndikwanira kusinthana ndi echo sounder kuti ikhale yothandiza.

Makina a Ice a Lowrance Elite HDI

Ichi ndi chitsanzo chamtengo wapatali, chomwe chimawononga ma ruble 28. Ngakhale mtengo wake wokwera, womwe uyenera kufanana ndi mtundu wa chipangizocho, ndemanga zake ndizosakanizika kwambiri. Ogwiritsa ntchito ambiri, atalipira ndalama zotere, amayembekezera magwiridwe antchito ambiri, mosiyana ndi mitundu yotsika mtengo.

Mwayi FF 718

Muyenera kulipira ma ruble 5.6 zikwi pa chipangizocho, chomwe chiri chovomerezeka kwa chitsanzo choterocho. Wopeza nsombayu ali ndi transducer opanda zingwe, zomwe zikuwonetsa kukhalapo kwa zabwino zonse ndi zovuta za chipangizocho. Pa intaneti, pamasamba oyenerera, komwe amakonda kukambirana zaukadaulo ndi magwiridwe antchito a zida zosiyanasiyana, mutha kuwerenga ndemanga zosakanikirana za mawu omveka awa.

Malangizo ogwiritsira ntchito zokuzira mawu m'nyengo yozizira

Ngakhale kuti echo sounder imatha kuyang'ana pansi pa ayezi kudzera mu ayezi, pali zinthu zina zomwe zimasokoneza kuwerenga kwake. Chilichonse apa chimadalira homogeneity ya sing'anga, kuphatikizapo ayezi. Ngati ayezi ndi apamwamba komanso olimba, popanda kukhalapo kwa thovu la mpweya, ndiye kuti, mwachiwonekere, chirichonse chidzawoneka bwino. Ngati ayezi ali ndi ma inclusions osiyanasiyana kapena otayirira, ndiye kuti sizingatheke kuti kupotoza pazenera kungapewedwe. Kotero kuti palibe chomwe chimasokoneza chithunzi chabwino, kukhumudwa kumapangidwa pamwamba pa ayezi kwa emitter ndikudzazidwa ndi madzi.

Koma kawirikawiri, ngati mubowola dzenje ndikuyika sensa mwachindunji m'madzi, ndiye kuti khalidwe la jambulani ndilotsimikizika.

Poti ndi kugula

Kugula chopeza nsomba masiku ano si vuto. Pali zingapo zimene mungachite kugula izo. Uku kungakhale kupita ku sitolo yapadera kapena kukafuna thandizo pa intaneti, ndikuchezera masamba apadera.

Kuphatikiza apo, ndizotheka kugula chipangizocho mwachindunji patsamba la wopanga. Izi, choyamba, zimatsimikizira ubwino ndi zowona za katundu. Kupatula apo, pali kuchuluka kokwanira kwamabodza osiyanasiyana pamsika.

Tiyeneranso kukumbukira kuti zinthu zoterezi zimasinthidwa nthawi zonse. Chifukwa chake, ndizovuta kwambiri, komanso zopanda pake, kupangira mawu aliwonse a echo.

Palinso chinthu china chomwe chingakhudze kwambiri magwiridwe antchito a chinthu chogulidwa. Ichi ndiye chinthu chaumunthu. Zoona zake n’zakuti eni ake ena amanyalanyaza kapena sawerenga n’komwe malangizo ogwiritsira ntchito zipangizo zamagetsi. Choncho, n'zotheka kuti m'manja mwa anglers amenewa njira iliyonse idzakhala yopanda ntchito.