Maitiro ekutarisa iyo yakanyanya kudzvanywa sensor G65 yeiyo air conditioning system
Zviri mukati
Kuunzwa kweyepamusoro-tekinoroji muindasitiri yemotokari kunoita kuti zvikwanise kuvandudza marudzi ese emasisitimu, zvakanyanya kuwedzera kugona kwavo uye kuita kwavo. Asi, imwe nzira kana imwe, chero ipi zvayo, kunyange iyo yakavimbika uye yepamusoro-soro yemotokari yemotokari inogona kuzviisa pasi pemarudzi ose ekukundikana uye kukanganisa, izvo zvisingaiti nguva dzose kuziva.
Kuti ubudirire kugadzirisa matambudziko akadaro iwe pachako, unofanirwa kudzorera zvakarongeka mukwende wako wehunyanzvi uye kugona, uchiteerera kune yakakosha misimboti yekushanda kweakasiyana zvikamu uye zvishandiso.
Muchikamu chino, tichataura pamusoro pezvinetso mumamiriro emamiriro ekunze emotokari. Muchiitiko ichi, isu tichatarisa imwe yematambudziko akajairika mukati megadziriro yemusoro wakapihwa: kusashanda kweiyo G65 sensor.
Basa reiyo high pressure sensor mu air conditioning system
Iyo yakaratidzwa sisitimu inosiyaniswa nekuvapo kweakasiyana siyana ezvikamu zvinobvumira kusakanganiswa kwemhepo inotonhorera mukati memotokari. Chimwe chezvinhu zvakakosha zvemamiriro ekunze system i sensor yakanyorwa G65.
Inoitirwa kunyanya kuchengetedza sisitimu kubva pakuputsika kunokonzerwa nekudzvanyirira. Ichokwadi ndechokuti iyo yakaratidzwa sisitimu inochengetedzwa mumamiriro ekushanda pamberi peavhareji yekushanda kukosha mu-high-pressure circuit, zvichienderana nehutongi hwekushisa. Saka, pakupisa kwe15-17 0C, iyo yakanyanya kudzvinyirira ichave inenge 10-13 kg / cm2.
Kubva mukufamba kwefizikisi zvinozivikanwa kuti kupisa kwegasi kunoenderana nekudzvanywa kwayo. Mune imwe nyaya, firiji, semuenzaniso, freon, inoshanda segasi. Sezvo tembiricha inokwira, kudzvanywa kwemamiriro ekunze kunotanga kukwira, izvo zvisingadiwi. Panguva ino, DVD inotanga kushanda. Kana iwe ukatarisa dhayagiramu yemotokari yemhepo yemhepo, zvinova pachena kuti sensor iyi yakasungirirwa kune fan, kutumira chiratidzo panguva yakakodzera kuti ichidzima.
Kutenderera uye kuchengetedza kwesimba rekushanda refiriji muhurongwa huri kutariswa kunoitwa nekuda kwe compressor, iyo iyo electromagnetic clutch yakaiswa. Ichi chidhiraivha chinopa kutapurirana kwe torque kune compressor shaft kubva kumota injini, kuburikidza nebhandi dhiraivha.
Kushanda kweiyo electromagnetic clutch ndiyo mhedzisiro yechiito che sensor iri mubvunzo. Kana kudzvinyirirwa muhurongwa kwakapfuura parameter inobvumirwa, sensor inotumira chiratidzo kune compressor clutch uye iyo yekupedzisira inomira kushanda.
Pakati pezvimwe zvinhu, kana kusashanda kunoitika mukushanda kweimwe kana imwe system node, mamiriro ezvinhu anogona kuitika kana ari mumhepo yakamanikidzwa yedunhu, ichi chiratidzo chekushanda chichatanga kuswedera kuhutano hwekukurumidzira, izvo zvinogona kutungamirira kumigumisiro yakakomba.
Panongomuka mamiriro ezvinhu akadaro, DVD imwe chete inotanga kushanda.
Chishandiso uye musimboti wekushanda kweiyo sensor G65
Chii chiri nyore ichi chishandiso? Ngatimuzive zviri nani.
Sezvimwe mune imwe sensor yerudzi urwu, G65 inoshandisa musimboti wekushandura simba remagetsi kuita chiratidzo chemagetsi. Kugadzirwa kweiyi micromechanical device inosanganisira membrane. Icho chimwe chezvinhu zvakakosha zvekushanda zve sensor.
Chiyero chekutsauka kwe membrane, zvichienderana nekudzvinyirirwa kunoitwa pairi, inotariswa kana ichigadzira iyo inobuda pulse inotumirwa kune yepakati control unit. Iyo control unit inoverenga uye inoongorora iyo inopinda pulse zvinoenderana nehunhu hwekuzvarwa, uye inoita shanduko pakushanda kweiyo system node kuburikidza nechiratidzo chemagetsi. Manode akaunzwa ehurongwa, mune iyi kesi, anosanganisira clutch yemagetsi yeair conditioner uye fan yemagetsi.
Izvo zvinofanirwa kucherechedzwa kuti maDVD emazuva ano anowanzo shandisa silicon crystal pane membrane. Silicon, nekuda kweiyo electrochemical properties, ine chimwe chinhu chinonakidza: pasi pesimba rekumanikidzwa, iyi mineral inokwanisa kushandura kupikisa kwemagetsi. Kuita pamusimboti we rheostat, iyi crystal yakavakwa mubhodhi sensor inokubvumira kutumira chiratidzo chinodiwa kune yekurekodha mudziyo weiyo control unit.
Ngatitarisei mamiriro ezvinhu kana DVD yatanga, chero ma node ese eiyo yakaratidzwa system ari muhurongwa hwakanaka uye anoshanda mune yakajairika mode.
Sezvatotaurwa pamusoro apa, iyi sensor iri munzvimbo yakakwirira yekumanikidza yedunhu. Kana isu tikadhirowa fananidzo nechero yakavharwa system yerudzi urwu, tinogona kutaura kuti yakaiswa pa "supply" yefiriji. Iyo yekupedzisira inobaiwa mukati meiyo high pressure circuit uye, ichipfuura nemutsetse wakamanikana, inomanikidzwa zvishoma nezvishoma. Freon pressure inokwira.
Muchiitiko ichi, mitemo ye thermodynamics inotanga kuzviratidza. Pamusana pehupamhi hwepamusoro hwefiriji, kutonhora kwayo kunotanga kukwira. Kuti ubvise chiitiko ichi, condenser inoiswa, kunze yakafanana neyekutonhora radiator. Iyo, pasi pemamwe maitiro ekushandisa eiyo system, inopeperetswa nechisimba nemagetsi fan.
Saka, kana iyo air conditioner yakadzimwa, kumanikidzwa kwefiriji mumasekete ese ehurongwa inoenzana uye inenge 6-7 atmospheres. Kana iyo air conditioner ichingotendeuka, compressor inotanga kushanda. Nekupomba freon muchikamu chepamusoro-soro, kukosha kwayo kunosvika pakushanda 10-12 bar. Ichi chiratidzo chiri kukura zvishoma nezvishoma, uye kuwandisa kunotanga kuita pachitubu cheHPD membrane, kuvhara mabatiro ekudzora kwe sensor.
Iyo pulse kubva ku sensor inopinda mu control unit, iyo inotumira chiratidzo kune condenser inotonhorera fan uye iyo compressor drive yemagetsi clutch. Nekudaro, iyo compressor inobviswa kubva mujini, ichimisa kupomba refrigerant mukati meiyo high pressure circuit, uye fan inomira kushanda. Kuvapo kwepamusoro-soro sensor inokubvumira kuchengetedza maitiro ekushanda kwegasi uye kudzikamisa kushanda kwese yakavharwa system yose.
Maitiro ekutarisa iyo air conditioning sensor kune kusashanda
Kazhinji, varidzi vemotokari dzakashongedzerwa neyakaunzwa sisitimu vanotarisana nechokwadi chekuti pane imwe nguva yakanaka, iyo air conditioner inongomira kushanda. Kazhinji, chikonzero chekusashanda kwakadaro chiri mukuparara kweDVD. Chimbofunga mamwe akajairika nyaya dzekutadza kweDVD uye kuti ungazviona sei.
Padanho rekutanga rekutarisa mashandiro eiyo sensor yakatsanangurwa, inofanirwa kuongororwa nemeso. Izvo zvinodikanwa kuve nechokwadi kuti hapana kukuvadzwa kana kusvibiswa pamusoro payo. Mukuwedzera, iwe unofanirwa kuterera kune wiring ye sensor uye ita shuwa kuti iri mumamiriro akanaka.
Kana kuongorora kwekuona kusina kuratidza zvikonzero zvekukundikana mukushanda kwayo, kuongororwa kwakadzama kunofanira kushandiswa kushandisa ohmmeter.
Kutevedzana kwezviito munyaya iyi kuchaita seizvi:
- Bvisa waya dzepasi pemvura kubva kuDVD;
- Batanidza ohmmeter clamps kune masensa terminals, nepo set resistance renji inofanira kunge iine 100 kOhm;
- Edza kupikisa kwe sensor ne tester.
Maererano nemigumisiro yezviyero, tinogona kugumisa kuti DVD iri mumamiriro akanaka.
Saka, iyo sensor inoshanda kune izvo zvinotevera:
- Muhupo hwekudzvinyirira kwakanyanya mumutsara, ohmmeter inofanira kunyoresa kushorwa kweanenge 100 kOhm;
- Kana pasina kukwana kudzvinyirira muhurongwa, kuverenga kwe multimeter hakufaniri kudarika 10 ohm mark.
Mune zvimwe zviitiko zvese, tinogona kufunga kuti DVD yarasa kuita kwayo. Kana, maererano nemigumisiro yemuedzo, zvakazoitika kuti sensor iri kushanda, unofanira kutarisa sensor ye "short circuit". Kuti uite izvi, unofanirwa kukanda imwe terminal pane imwe yezvinyorwa zveDVD, uye kubata yechipiri kune "misa" yemotokari.
Kana paine kusakwana kudzvanywa mune yakaratidzwa sisitimu, iyo inoshanda sensor ichapa inokwana 100 kOhm. Zvikasadaro, zvinogona kugumiswa kuti sensor haina kurongeka.
Mirayiridzo yekutsiva
Kana, semugumisiro wematanho ekuongorora ari pamusoro, zvaive zvichikwanisika kuziva kuti sensor yakarayira hupenyu hurefu, zvakakosha kuitsiva nokukurumidza.
Zvakakosha kucherechedza kuti pane izvi hazvidi zvachose kuonana nehunyanzvi masevhisi uye zvitoro zvekugadzirisa mota. Iyi nzira inogona kubudirira kuitwa mune yakajairika garaji mamiriro.
Iyo yekutsiva algorithm ine anotevera matanho:
- Kubviswa kwezvinhu zvemuviri zvinodzivirira kupinda kune sensor;
- Kuvhara kwepasi pemvura mhedziso ye sensor;
- Kubvisa sensor nemota kure;
- Kubatanidza mhedziso dzepasi pemvura;
- Kuiswa kwezvinhu zvemuviri.
Nayo pachayo, kutsiva sensor haifanire kukonzera matambudziko, asi zvakadaro zvakakosha kuomerera kune mamwe kurudziro yerudzi rwekurudziro.
Kutanga, kana uchitenga nyowani isiri-yepakutanga sensor, unofanirwa kuve nechokwadi kuti inosangana neyakatsanangurwa paramita. Mukuwedzera, zvinoitika kuti DVD itsva haisi nguva dzose ine collar yekuisa chisimbiso. Nokudaro, munyaya iyi, zvakakosha kutarisira kutora kwayo, sezvo pane mukana wekuti chisimbiso chekare chakangove chisingagoneki.
Zvinowanzoitika kuti pakutsiva DVD, air conditioning system inodzorera kushanda kwayo zvishoma. Muchiitiko ichi, nehupamhi hwepamusoro hunogona kukakavadzana kuti chiyero chefriji muhutano chakaderera. Kuti ugadzirise dambudziko iri, iwe unozofanirwa kukwirisa iyo sisitimu mune yakasarudzika mota sevhisi.
