Mai sarrafa Tacewar iska EPV2 Series Electronic Pneumatic proportionervalv

Bawul ɗin daidaitattun wutar lantarki shine gane ikon sarrafa kwarara ta hanyar sarrafa lantarki. Na'urar sarrafa matsa lamba na lantarki ta ƙunshi shigar iska da shaye-shaye mai sarrafa bawul ɗin solenoid, firikwensin gano matsi da kewaye mai sarrafawa. Lokacin da akwai siginar shigarwa, ana buɗe bawul ɗin solenoid na ci, an rufe bawul ɗin solenoid mai shayewa, babban bawul ɗin yana ba da iska zuwa ɗakin matukin jirgi, babban bawul ɗin core yana motsawa ƙasa don fitarwa matsa lamba na biyu.

Gyara ƙa'idar tsari

Lokacin da aka ƙara siginar shigarwa, saitin bawul na 1 na solenoid bawul don isar da iska yana jujjuya, kuma bawul ɗin matukin jirgi don shayewar iska yana cikin yanayin sake saiti, sannan karfin samar da iska ya shiga dakin matukin jirgi 5 daga tashar SUP ta hanyar. bawul 1, kuma matsa lamba a cikin dakin matukin jirgi ya tashi, kuma karfin iska yana aiki a saman sashin diaphragm 2, don haka an buɗe bawul ɗin bawul ɗin iskar 4 da aka haɗa tare da diaphragm 2 kuma an rufe bututun shaye-shaye 3. , yana haifar da matsa lamba. Ana mayar da wannan matsa lamba zuwa ma'aunin sarrafawa na 8 ta hanyar firikwensin matsa lamba 6. A nan, matsa lamba na fitarwa yana da sauri idan aka kwatanta da ƙimar maƙasudi har sai ya yi daidai da siginar shigarwa, don haka tasirin fitarwa ya canza daidai da siginar shigarwa. . Saboda babu bututun ƙarfe baffle inji, bawul ɗin ba shi da hankali ga ƙazanta kuma yana da babban dogaro.

Lokacin da aka ƙara siginar shigarwa, saitin bawul na 1 na solenoid bawul don isar da iska yana jujjuya, kuma bawul ɗin matukin jirgi don shayewar iska yana cikin yanayin sake saiti, sannan karfin samar da iska ya shiga dakin matukin jirgi 5 daga tashar SUP ta hanyar. bawul 1, kuma matsa lamba a cikin dakin matukin jirgi ya tashi, kuma karfin iska yana aiki a saman sashin diaphragm 2, don haka an buɗe bawul ɗin bawul ɗin iskar 4 da aka haɗa tare da diaphragm 2 kuma an rufe bututun shaye-shaye 3. , yana haifar da matsa lamba. Ana mayar da wannan matsa lamba zuwa ma'aunin sarrafawa na 8 ta hanyar firikwensin matsa lamba 6. A nan, matsa lamba na fitarwa yana da sauri idan aka kwatanta da ƙimar maƙasudi har sai ya yi daidai da siginar shigarwa, don haka tasirin fitarwa ya canza daidai da siginar shigarwa. . Saboda babu injin bututun bututun ƙarfe, bawul ɗin ba shi da damuwa ga ƙazanta kuma yana da babban abin dogaro.