Rarrabawa da ƙa'idar aiki na ƙayyadaddun ƙayyadaddun bawul

Rarrabawa da ƙa'idar aiki na ƙayyadaddun ƙayyadaddun bawul

Yuni 12^th, 2023

TWS Valve daga Tianjin, China

Mabuɗin Kalmomi:Maɓallin ƙayyadaddun injina; Maɓallin kusancin kusanci

1. Mechanical iyaka canza

Yawancin lokaci, ana amfani da irin wannan nau'in canzawa don iyakance matsayi ko bugun jini na motsi na inji, ta yadda injin motsi zai iya tsayawa ta atomatik, juyawa motsi, motsi mai canzawa ko motsi ta atomatik bisa ga wani matsayi ko bugun jini. Ya ƙunshi shugaban aiki, tsarin sadarwa da gidaje. Rarraba zuwa kai tsaye-aiki (button), mirgina (rotary), micro-action da hade.

Maɓallin ƙayyadaddun ƙayyadaddun aiki kai tsaye: ƙa'idar aikin tana kama da na maɓalli, bambanci shine ɗayan na hannu, ɗayan kuma yana karo da bumper na ɓangaren motsi. Lokacin da toshe tasiri akan ɓangaren motsi na waje yana danna maɓallin don sa lambar sadarwa ta motsa, lokacin da ɓangaren motsi ya fita, lambar ta sake saitawa ta atomatik ƙarƙashin aikin bazara.

Mirgina iyaka canza: Lokacin da tasha baƙin ƙarfe ( karo block) na motsi inji aka danna kan abin nadi na iyaka canji, da watsa sanda juya tare da juyi shaft, sabõda haka, cam yana tura da tasiri block, da kuma lokacin da tasirin toshe. ya buga wani matsayi, yana tura ƙananan motsi Mai sauyawa yana aiki da sauri. Lokacin da aka cire baƙin ƙarfe tasha akan abin nadi, dawowar bazara ta sake saita canjin tafiya. Wannan ƙayyadaddun ƙayyadaddun murmurewa ta atomatik mai taya guda ɗaya. Kuma nau’in tafiye-tafiyen da ke jujjuya kafa biyu ba zai iya murmurewa kai tsaye ba, kuma idan ya dogara da na’ura mai motsi don motsawa ta wata hanya, madaidaicin ƙarfe ya ci karo da wani abin nadi don dawo da shi.

Maɓalli na micro shine maɓalli mai ɗaukar hoto wanda aka kunna ta matsa lamba. Ka'idar aikinta ita ce ƙarfin injin na waje yana aiki akan reed reed ta hanyar sigar watsawa (latsa fil, maɓalli, lever, abin nadi, da sauransu), kuma bayan an tara makamashin zuwa maƙasudin mahimmanci, ana aiwatar da aikin nan take, don haka cewa lamba mai motsi a ƙarshen reed mataki Ana haɗa batu da kafaffen lambar sadarwa da sauri ko kuma an cire su. Lokacin da aka cire ƙarfin da ke kan nau'in watsawa, aikin Reed yana haifar da wani ƙarfin aiki na baya, kuma lokacin da juzu'in juzu'i na sashin watsawa ya kai matsayi mai mahimmanci na aikin redi, aikin baya yana kammala nan take. Nisan tuntuɓar micro switch yana ƙarami, bugun aikin ɗan gajeren lokaci, ƙarfin latsawa kaɗan ne, kuma kashewa yana da sauri. Gudun aikin na tuntuɓar sa ba shi da alaƙa da saurin aikin sashin watsawa. Nau'in nau'in maɓalli na asali shine nau'in fil ɗin turawa, wanda za'a iya samo shi daga nau'in gajeriyar bugun maɓalli, nau'in maɓalli babba nau'in bugun jini, maɓallin ƙarin babban nau'in bugun jini, nau'in maɓallin abin nadi, nau'in abin nadi, nau'in abin nadi, nau'in gajeriyar hannu, dogon hannu. rubuta da dai sauransu.

Maɓallin ƙayyadaddun ƙayyadaddun bawul ɗin injina yawanci yana ɗaukar maɓallin micro na madaidaicin lamba, kuma ana iya raba fom ɗin canzawa zuwa: sandar sandar igiya biyu jifa SPDT, igiya guda ɗaya jefa SPST, sandar sanda biyu jifa DPDT.

2. Maɓallin ƙayyadaddun kusanci

Maɓallin kusanci, wanda kuma aka sani da canjin balaguron balaguro, ba zai iya maye gurbin canjin balagu kawai tare da lamba don kammala sarrafa tafiye-tafiye da ƙayyadaddun kariyar ba, amma kuma ana amfani dashi don ƙididdigewa mai girma, ma'aunin sauri, sarrafa matakin ruwa, gano girman sashi, haɗin kai tsaye na hanyoyin sarrafawa jira. Saboda yana da halaye na faɗakarwa mara lamba, saurin aiki mai sauri, aiki tsakanin nisan ganowa daban-daban, siginar barga da siginar bugun jini, aiki mai ƙarfi da aminci, tsawon rayuwa, daidaiton maimaita maimaitawa da daidaitawa ga yanayin aiki mai tsauri, da sauransu. don haka ana amfani da shi sosai wajen samar da masana'antu kamar kayan aikin injin, yadi, bugu, da robobi.

Kusanci sauya suna raba bisa ga aiki manufa: yafi high-mita oscillation irin, Hall irin, ultrasonic irin, capacitive irin, bambancin nada irin, m maganadisu irin, da dai sauransu Dindindin maganadiso irin: Yana amfani da tsotsa karfi na m maganadisu zuwa ga fitar da maɓalli don fitar da siginar.

Nau'in coil daban-daban: Yana amfani da eddy current da canjin filin maganadisu da aka samar lokacin da abin da aka gano ya kusanto, kuma yana aiki ta hanyar bambanci tsakanin na'urar ganowa da kwatankwacin kwatance. Canjin kusancin ƙarfi: galibi ya ƙunshi na'urar motsi mai ƙarfi da da'irar lantarki. Ƙarfin ƙarfinsa yana kan abin dubawa. Lokacin da abu ya gabato, zai yi jujjuya saboda canza ƙimar ƙarfin haɗin haɗin gwiwa, ta yadda zai haifar da girgizawa ko dakatar da oscillation don samar da siginar fitarwa. sauyi da yawa. Maɓallin kusancin zauren: Yana aiki ta hanyar jujjuya siginar maganadisu zuwa fitarwar siginar lantarki, kuma fitowar sa yana da aikin riƙe ƙwaƙwalwar ajiya. Na'urar maganadisu na ciki tana kula da filin maganadisu daidai gwargwado zuwa ƙarshen fuskar firikwensin. Lokacin da ma'aunin maganadisu S yana fuskantar kusancin kusanci, fitarwa na kusancin kusanci yana da tsalle mai kyau, kuma fitarwa yana da girma. Idan ma'aunin maganadisu N yana fuskantar canjin kusanci, abin da ake fitarwa yana ƙasa da ƙasa. matakin.

Canjin kusancin Ultrasonic: Ya ƙunshi firikwensin yumbu na piezoelectric, na'urorin lantarki don watsa raƙuman ruwa na ultrasonic da karɓar raƙuman ruwa mai haske, da maɓallin gada mai sarrafa shirye-shiryen don daidaita kewayon ganowa. Ya dace da gano abubuwan da ba za a iya taɓa su ba ko kuma ba za a iya taɓa su ba. Ayyukan sarrafa sa ba ya damuwa da abubuwa kamar sauti, wutar lantarki, da haske. Maƙasudin ganowa na iya zama wani abu a cikin ƙasa mai ƙarfi, ruwa ko foda, muddin yana iya nuna raƙuman ruwa na ultrasonic.

Maɓallin kusancin ƙawancen mitoci mai girma: ƙarfe ne ke jawo shi, galibi ya ƙunshi sassa uku: oscillator mai girma, haɗaɗɗiyar da'ira ko amplifier transistor da na'urar fitarwa. Ka'idar aikinsa ita ce: coil na oscillator yana haifar da madaidaicin filin maganadisu akan farfajiya mai aiki na canji, lokacin da wani abu na ƙarfe ya kusanci saman mai aiki, ƙwaƙƙwaran eddy da aka samar a cikin abin ƙarfe zai sha ƙarfin oscillator, yana haifar da oscillator don dakatar da jijjiga. Sigina guda biyu na oscillation da tashawar girgiza na oscillator ana canza su zuwa sigina na sauyawa na binary bayan an tsara su da haɓakawa, kuma ana fitar da siginar sarrafa sauyawa.

Maɓallin ƙayyadaddun bawul ɗin induction na maganadisu gabaɗaya yana ɗaukar maɓallin kusancin shigar da wutar lantarki na madaidaicin lamba, kuma za'a iya raba nau'in juyawa zuwa: sandar sandar igiya sau biyu jefa SPDT, sandar sanda guda ɗaya jefa SPSr, amma babu sandar igiya biyu jifa DPDT. Gabaɗaya shigar da maganadisu an raba shi zuwa 2-waya kullum buɗe ko rufe kullum, kuma 3-waya yayi kama da guda-pole sau biyu jifa SPDT, ba tare da kullum bude da kullum rufe.

Tianjin Tanggu Water-Seal Valve Co., Ltdna musamman amalam buɗe ido, Ƙofar bawul, Duba bawul, Y mai tsauri, Daidaita bawul, da dai sauransu.