Magadzirirwo thermostat noruoko. Thermostat nokuti kudziyisa kana akwariyamu nemaoko avo pachavo

Russian chando ari kuzivikanwa kwayo zvakaoma uye zvikuru chando, sezvo anozivikanwa vose. Saka, imba umo mune vanhu vanoda kuti neshungu. Central kudziyisa ndicho chete, uye kana unavailability anogona kushandisa mumwe gasi bhaira. Zvisinei, kazhinji zvinoitika kuti kana mumwe kana mumwe asipo, somuenzaniso, kusango riri kamuri duku kupomba mvura chiteshi, umo wachi basa machinists. Izvi zvinogona kuva nzvimbo umo hombe matongo chivakwa kana musoja shongwe. Mienzaniso kwakakwana.

Out mamiriro ezvinhu

vari Muzviitiko zvose izvi kumanikidzwa kutakura chinhu zvemagetsi kudziyisa mudziyo. For makamuri zviduku zvinokwanisika kuita zvake yemagetsi mafuta redhiyeta, uye makamuri makuru kazhinji kuronga mvura kudziyisa pamwe radiators. Kana musingadi mumuchengete pamusoro mvura tembiricha, ipapo tichikufunga zvainogona kubika, nokuti iyo poto yose rovira. Kungwarira Pakadaro, shandisa pamadhigirii.

mudziyo zvinhu

Mudziyo inogona vakuru rakakamurwa akawanda vakaparadzana dzakabatana: mumwe tembiricha Switch, mumwe comparator, uye mutoro kudzora mano. Uyezve, vose zvikamu izvi zvichakurukurwa kurondedzerwa. ruzivo Izvi zvakakodzera kuitira kuti thermostat noruoko. Panyaya iyi, yaida urongwa umo tembiricha Switch chinhu chakaipa nechirwere transistor, zvichiita kuti kurambidza kushandiswa thermistors. Switch iyi inobva ndechokuti parameters ari transistors ose semiconductor mano mukuru kumwero kuvimba ambient tembiricha.

zvinokosha nuances

Kutanga thermostat nemaoko avo chinofanira kuitwa muite nhoroondo zvinhu zviviri. Chekutanga, ndizvo zvinowanzoitwa otomatiki mano autogeneration. Kana pakati actuating mudziyo uye thermostat Switch unoiswa simba rinokunda chisungo pashure vachiridzira chinja pakarepo akatendeuka kure uye ipapo zvakare. Izvi zvichaitika munguva idzodzo zviitiko apo Switch iri pedyo napedyo kuti kutonhora kana hita. Chechipiri, vose sensors uye zvemagetsi pane zvakarurama. Somuenzaniso, munhu anogona kuongorora tembiricha 1 dhigirii, asi zvakawanda duku zvokuvapfuura kuti chamber. Muchiitiko chino, nyore zvemagetsi anotanga vanokanganisa uye kakawanda kutora kungoreva chete zvinogadzirisa, kunyanya kana tembiricha iri rinenge kuenzana chii wakaisirwa oparesheni.

Muitiro pakusika

Kana isu nezvazvo sei kuti thermostat namaoko avo, ipapo tinofanira kutaura kuti pane thermistor Switch, nokuderedza kurwisa kwayo panguva kudziyisa rikurumidze. Rinowanikwawo kutenderera ari voltage mugoveri. The Dunhu anosanganisirawo munhu shanduka resistor R2, mauri yakatarwa activation tembiricha. Tiine voltage mugoveri iri vaipa kune kana chinhu 2Ndinokumbira, riri vaumbe ari inverter muoti, uye pashure pacho mujinga transistor kushumira somukuru arrestor nokuda capacitor C1. It, zvinozoita, chokuita mazano (S) RS-pafiripi-chips on whitekuva, iyo vakaungana pamusoro peya okunze, uye vo mazano nomumwe kana 2Ndinokumbira. Pamwe voltage mugoveri ndiyo chiyamuro kana 2Ndinokumbira, izvo anodzora wechipiri chiyamuro (R) RS-rukungiso.

Sei basa iri

Saka, tinofanira kufunga kuti pave nyore thermostat namaoko avo, saka zvakakosha kunzwisisa sei akunoita mumamiriro ezvinhu akasiyana. ne pasi voltage At yakakwirira tembiricha thermistors dzinoratidzwa saka pane voltage mugoveri, iro kunonzwisiswa sezvo pfungwa razero. Saka The transistor rakazaruka, kusvikira S-mazano pafiripi-chips on whitekuva akaona musoro zero, uye capacitor C1 riri pauri. Panguva goho iri pafiripi-chips on whitekuva wakaiswa yakarongeka chimwe. The ataure iri ON rudzi, uye transistor VT2 yakazaruka. Kuti tinzwisise chaizvoizvo sei kuti thermostat, zvinokosha kuziva kuti ichi kunyanya Implementation pamusoro ataure nechinangwa kutonhora chinhu, kureva zvinoitika pamusoro dzinoshandisa panguva pamatunhu tembiricha.

achideredza tembiricha

Kana tembiricha kuderera thermistor nemishonga kunowedzera, iyo inosvitsa nokuwedzera voltage mugoveri. Pane imwe nguva, transistor VT1 mukuvhara kunoitika, dzakatsigira capacitor C1 anovamba kuchaja Via R5. Pakupedzisira kunouya nguva vabudirire pachiyero musoro mumwe. Zvinonzi akapa mumwe mazano D4, uye mazano Kufananidzira ichi chechipiri yaipiwa pamwe voltage mugoveri. Kana zvose zvinoshandisa pakurima kuti vagadze inonzwisisika Unit, uye pamusoro goho chinhu pane razero, kubva pafiripi-chips on whitekuva kuchaita chinja kusvika pakatarisana mamiriro. Panyaya iyi, kuti ataure achaparadzwa adzima, izvo zvichaita kudzima kurudza kana zvakakodzera, kana batidza kudziyisa. Saka zvinoita kuti thermostat kusvikira kuimba yepasi nemaoko avo, zvokuti runoita uye disables kuti dzinoshandisa kana zvakakodzera.

Kuwedzera tembiricha

Saka, tembiricha akatanga kuwedzera zvakare. Zero mugoveri vachaonekwa wokutanga pane imwe D4 chiyamuro, achabvisa razero panguva chikungiso chiyamuro, vachiitsiva ne mumwe. Uyezve, sezvo tembiricha inowedzerawo zvichava razero ari inverter. Pashure nokuchinja pamusoro transistor chikwata achasvinudzwa, zvichiguma zvinoyerera muchitokisi C1 uye razero pazvinoita kuti chikungiso chiyamuro kuti disables ari coolant neshungu mumvura kudziyisa gadziriro panhamba imwe feni. Kwakadaro pamadhigirii kuti kudziyisa, nemaoko ake akaita basa zvikuru zvinobudirira.

Blocks C1, R5 uye VT1 vakasikwa kubvisa autogeneration, nekuti vanoisa kunonoka nguva kure. It ingabva masekonzi mashoma kuti maminitsi akawanda. We funga zvakanaka nyore thermostat, kusika yayo, saka chikwata Kumusoro anobvisa dauka tembiricha Switch. Kunyange pakutanga kupomba vashomashoma anowanikwa ari transistor yokutanga uye nguva imwe kuerera kubva capacitor. Uyezve, jitter ngaasatendwe. Panguva pedyo ari transistor ezvinhu rinodzokorora. Vakaraira capacitor kunotanga chete pashure rokupedzisira kufamba kweropa dauka. Pakatanga iri pafiripi-chips on whitekuva mudunhu anokundikana kugovera yakarurama ataure oparesheni. Sezvo chikazozikamwa, chikungiso angava maviri chete nzvimbo.

gungano

Kuitira kuti thermostat nemaoko enyu, unogona kushandisa chaiyo redunhu puranga, iro rose zano achaunganidzirwa hafu nzira. Unogonawo kushandisa rakadhindwa redunhu bhodhi. Meals anogona kuva chero iri kuwanda 3-15 volts. The ataure zvinofanira kusarudzwa maererano neizvi.

A yakadaro inogona kuitwa kuti thermostat akwariyamu nemaoko avo, asi yeuka kuti anofanira vasiyana kunze girazi, ipapo nezvinetso kushandiswa kwayo harimuki.

The pamusoro-akatsanangura ataure akaratidza ichishanda chaizvo rakavimbika. The tembiricha anodzokororwa kuti mukati chikamu chimwe dhigirii. Zvisinei, zviri zvakananga novimba nguva kunonoka kunorondedzerwa R5C1 cheni, uyewo maitiro kuti oparesheni, i.e. simba hita kana kutonhora. Tembiricha siyana uye kururama kwayo chokugadza mugoveri resistors iri pakutsvaga kusarudza. Kana makaita thermostat nemaoko ake, ipapo haafaniri akamisa, uye anotanga kushanda pakarepo.