Menene fasalin dakatarwar hydropneumatic don mota
Abubuwa
Babban aikin tsarin hydropneumatic ana yin shi ta hanyar spheres. Suna ƙarƙashin ikon kwamfuta. Ya ƙunshi manyan sassa uku: ginanniyar hanyar sadarwa ta hydroelectronic (BHI), spheres, firikwensin karantawa.
Direbobi suna sha'awar ba kawai shigar da dakatarwar ruwa ta mota ba. Masana ilimin gaskiya suna sha'awar ɓangaren tarihi na batun. Labarin ya bayyana tsarin faruwar wannan kashi, da kuma ka'idar aiki na na'urar.
Yadda Dakatar da Ruwa Ya Kasance
Gyaran dakatarwar ruwa na motar, ƙirar Citroen a cikin 1954. Da farko an shigar da su akan samfuran XM da Xantia, kuma an gabatar da su a cikin 1990. Hydractive na asali yana da hanyoyi guda biyu - “wasanni” da “auto”. Ka'idar aiki a cikin sauyawa ta atomatik - saita kamar yadda ake buƙata don ƙara ƙarfin sarrafawa.
An ba da Hydractive 2 ga ƙarni na 2 XM da Xantia. "Wasanni" yana kiyaye motar a cikin yanayi mai laushi, yana canzawa zuwa tuki mai wuyar gaske. Canjin kuma yana da tanadi guda biyu.
Nau'in hydractive dakatarwa
Hydractive 3+ ya tsaya akan Citroen C5 na sake dubawa na gaba da C6. A cikin tsarin C5, dakatarwar ita ce hydropneumatic, kuma ana canza tuƙi da birki zuwa sigar da aka saba. Yanayin wasanni don tuƙi mai wuya ya dawo. Dakatarwar ta yi amfani da sabon ruwa, nau'ikan sassa da kuma famfon lantarki wanda ke matsawa tsarin nan da nan bayan buɗe motar. Hagu 3 da 3+ tare da samfuran Citroen C5 da C6. Hydractive 4 bai taba zama gaskiya ba.
Elements, nodes da kuma hanyoyin
Babban aikin tsarin hydropneumatic ana yin shi ta hanyar spheres. Suna ƙarƙashin ikon kwamfuta. Ya ƙunshi manyan sassa uku: ginanniyar hanyar sadarwa ta hydroelectronic (BHI), spheres, firikwensin karantawa.
Babban aikin tsarin hydropneumatic ana yin shi ta hanyar spheres
Abubuwan:
- famfo na hydraulic piston biyar - wanda aka yi amfani da shi ta injin lantarki, yana sarrafa matsa lamba;
- na'ura mai aiki da karfin ruwa accumulator, 4 hudu solenoid bawuloli, 2 na'ura mai aiki da karfin ruwa bawuloli - samar da tsawo daidaitawa da anti-kame ikon, wannan kuma ya hada da matsa lamba iko bawul na duk da aka kwatanta tsarin;
- kwamfuta - yana karanta na'urori masu auna firikwensin, yana sarrafa famfon mai ƙarfi mai ƙarfi na piston da electrovalves.
Abu mai mahimmanci na biyu na tsarin hydropneumatic shine sassa, wanda shine rami na karfe tare da membrane a ciki, wanda ke raba girman ciki a cikin rabi. Babban ɓangaren yana cike da nitrogen, ƙananan ɓangaren yana cike da ruwa mai ruwa.
Yadda yake aiki
Dakatarwar tana aiki ta hanyar fistan da ke aiki akan ruwa a sararin sama, yana matsawa nitrogen a saman. Gas yana dawo da ƙarar sa, ana ba da quenching ta hanyar bawul ɗin murɗa a cikin madaidaicin sararin samaniya. Abun yana wucewa ta ɓangaren, wanda ke haifar da juriya da sarrafa motsi na dakatarwa.
Yadda yake aiki
Idan ruwa ba ya gudana, to, damping ba ya faruwa: motar tana aiki da karfi. Kwamfuta tana yanke shawarar ko za ta gudanar da abun ko a'a bisa nazarin alamomi daban-daban guda biyar:
- kwana da saurin juyawa na sitiyarin;
- saurin motsi;
- aikin gaggawa;
- ƙarfin birki;
- motsin jiki.
Abũbuwan amfãni da rashin amfani
Amfanin tsarin sune:
- Tsabtace ƙasa ya kasance koyaushe ga kowane canji na kaya.
- Motar tana kula da tuntuɓar hanyar: babu nadi, wanda ke da mahimmanci musamman ga manyan manyan motoci. Yawancin motocin INAF suna da hydropneumatics, kodayake wannan keɓantacce ne ga ƙa'idar.
- Babu buƙatar ma'aunin hana-roll a cikin motar.
- Dakatarwar baya buƙatar kulawa har zuwa shekaru 5.
- Ingantacciyar kwanciyar hankali mai ƙarfi ta hanyar rage izinin ƙasa lokacin da saurin ya wuce 110 km / h.
- Kyakkyawan kulawa da tafiya mai dadi ta hanyar dacewa da yanayin hanya.
Duk da fa'idar na'urar, masana sun ce akwai wasu matsaloli.
Fa'idodin tsarin
disadvantages:
- rashin aiki na firikwensin na iya haifar da canjin yanayin tuƙi ba daidai ba;
- lokacin canza taya, dole ne a dauki matakan kariya na musamman;
- ya fi tsada fiye da dakatarwa na al'ada;
- kawai garages sanye take da kayan aiki na musamman da ƙwararren ƙwararren ƙwararren na iya gyara tsarin hydropneumatic.
- Tsarin dakatarwa yana da rikitarwa, tsada don kera.
Yadda ake amfani da shi daidai
Akwai hanyoyi guda biyu: taushi da wuya. Cire sassa daga sarkar yana ƙarfafa dakatarwar hydraulic, yana sa hawan ya fi skittish. Saitin asali na injin zai kasance mai laushi bayan kunna yanayin al'ada. Kwamfuta da kanta za ta shiga wuri mai wuya kuma ta dawo lokacin da yanayi ya buƙaci ta. Ana saita sharewa ta atomatik ta tsarin, amma ana iya canza shi da hannu.
Farashin gyara
A cikin yanayin Citroen C5, maye gurbin na'ura mai ɗaukar hoto na gaba yana farawa daga 1.5 dubu rubles. Shigar da wani sabon hydro-electronic block (BHI) yana farawa daga 2.5 dubu rubles, kuma kashi da kansa yana kashe kusan Yuro 100, kuma ba shi da sauƙin saya.
Mai tsara taurin gaba zai biya daga 4.5 dubu rubles, na baya - 1.5 dubu rubles. Spheres canza daga 800 rubles, dalla-dalla da kansu kudin daga 3 dubu rubles. kuma mafi girma.
Farashi na Mercedes ko manyan manyan motoci za su fi dacewa. Sassan don motar ba su da arha, kuma yana da wahala a kwance dakatarwar hydropneumatic da kanku fiye da na bazara. Bugu da ƙari, ba kowane tashar sabis ba zai iya gyara sashin tare da inganci mai kyau. Game da Citroen, ana ba da shawarar bincika tare da ma'aikata don samun na'urar daukar hotan takardu ta musamman, da kuma gano abubuwan da suka dace na asali.
