Rarraba ma'aunin matsi a cikinlantarki dumama man dumama, zaɓin ma'auni na ma'auni da shigarwa da kuma kula da kullun kullun.
1 Rarraba ma'aunin matsi
Za a iya raba ma'aunin matsi kusan zuwa rukuni huɗu bisa ga ƙa'idodin musanya su:
Nau'in farko shine manometer ginshiƙin ruwa:
Bisa ga ka'idar hydrostatics, ma'aunin ma'auni yana bayyana ta tsayin ginshiƙin ruwa. Tsarin tsari kuma ya bambanta, don haka ana iya raba shi zuwa ma'aunin matsa lamba na U-dimbin yawa, ma'aunin matsa lamba guda ɗaya da sauransu. Irin wannan manometer yana da tsari mai sauƙi kuma yana da matukar dacewa don amfani da shi, amma daidaitattunsa za su yi tasiri sosai da abubuwa kamar aikin tubes capillary, yawa da parallax. Saboda kewayon ma'aunin yana da ɗan kunkuntar, ana amfani da shi gabaɗaya don auna ƙarancin matsa lamba, bambancin matsa lamba ko digiri.
Nau'i na biyu shine manometer na roba:
Ana canza shi zuwa ma'aunin da aka auna ta hanyar maye gurbin nakasar nau'in roba, kamar manometer na bututun bazara da manometer yanayin da manometer na bututun bazara.
Nau'i na uku shine ma'aunin ma'aunin wutar lantarki:
Kayan aiki ne ke canza matsa lamba zuwa adadin lantarki na injina da na lantarki (kamar ƙarfin lantarki, halin yanzu, mita, da sauransu) don aunawa, kamar nau'ikan watsa matsi da na'urori masu auna matsa lamba.
Nau'i na hudu shine ma'aunin ma'aunin piston:
Ana auna ta ta hanyar amfani da ƙa'idar matsa lamba mai latsa ruwa, da kwatanta yawan madaidaicin lambar silicon da aka ƙara zuwa fistan tare da ma'aunin ma'aunin. Yana da daidaitattun ma'auni, ƙanana kamar 0.05 na hanji ~ 0? Kuskure na 2%. Amma farashin ya fi tsada, tsarin ya fi rikitarwa. Don duba wasu nau'ikan matsi na lokutan lokaci ana samun su azaman daidaitattun kayan auna matsi.
Ana amfani da tsarin mai mai zafi a cikin ma'auni na ma'auni na gaba ɗaya, yana da wani abu mai mahimmanci a bututun bourdon, tebur a cikin motsi na tsarin juyawa, lokacin da aka haifar da matsa lamba, bututun Bourdon zai zama nakasar nakasa, motsi na inji zuwa Maida nakasar roba zuwa motsi mai juyawa, kuma mai nunin da aka haɗa tare da na'urar za ta lalace don nuna matsa lamba.
Sabili da haka, ma'aunin matsa lamba da aka yi amfani da shi a cikin tsarin wutar lantarki mai zafi shine ma'auni na roba na biyu.
2 Zaɓin ma'aunin matsi
Lokacin da matsa lamba na tukunyar jirgi ya kasance ƙasa da 2.5 mi, daidaiton ma'aunin ma'auni bai kasance ƙasa da matakin 2.5 ba: ƙarfin aiki na tukunyar jirgi ya fi 2. SMPA, daidaiton ma'aunin ma'aunin ba shi da ƙasa da matakin 1.5. ; Don tukunyar jirgi tare da matsa lamba mafi girma fiye da 14MPa, daidaiton ma'aunin ma'aunin ya kamata ya zama matakin 1. Tsarin aikin ƙira na tsarin mai mai zafi shine 0.7MPa, don haka daidaiton ma'aunin ma'aunin da aka yi amfani da shi bai kamata ya zama tawayar 2.5 grade 2 Saboda kewayon ma'aunin ma'aunin ya kamata ya zama 1.5 zuwa sau 3 matsakaicin matsa lamba na tukunyar jirgi, muna ɗaukar matsakaicin darajar sau 2. Don haka ga ma'aunin matsin lamba adadin shine 700.
Ana daidaita ma'aunin ma'aunin matsa lamba ga mahalli na tukunyar jirgi, don haka ba kawai sauƙin kiyayewa ba, amma kuma yana da sauƙin aiwatar da ayyukan ruwa na yau da kullun da canza matsayi na ma'aunin matsa lamba.
3. Shigarwa da kuma kula da yau da kullum na ma'aunin matsin lamba na tanderun mai
(l) Yanayin zafin jiki na ma'aunin matsa lamba shine 40 zuwa 70 ° C, kuma ƙarancin dangi bai wuce 80% ba. Idan ma'aunin matsa lamba ya karkata daga yanayin amfani na yau da kullun, dole ne a haɗa ƙarin kuskuren zafin jiki.
(2) Dole ne ma'auni na matsa lamba ya kasance a tsaye, kuma yayi ƙoƙari ya kula da matakin daidai da ma'aunin ma'auni, kamar yadda bambanci ya yi yawa a cikin ƙarin kuskuren da ke haifar da ginshiƙan ruwa, ba za a iya la'akari da ma'aunin gas ba. Lokacin shigarwa, toshe buɗaɗɗen buɗaɗɗen fashewa a bayan harka don kada ya shafi aikin tabbatar da fashewa.
(3) Ma'aunin ma'auni na amfani da al'ada na ma'aunin matsa lamba: bai wuce 3/4 na ma'auni na sama a ƙarƙashin matsa lamba ba, kuma bai wuce 2/3 na ma'aunin ma'auni ba a ƙarƙashin canji. A cikin shari'o'in matsi guda biyu na sama, ƙaramin ma'aunin ma'aunin matsa lamba bai kamata ya zama ƙasa da 1/3 na ƙananan iyaka ba, kuma ana amfani da ɓangaren injin duk lokacin auna injin.
(4) Lokacin amfani, idan ma'aunin ma'aunin matsa lamba ya gaza ko sassan ciki sun kwance kuma ba za su iya aiki akai-akai ba, yakamata a gyara shi, ko tuntuɓi mai ƙira don kulawa.
(5) Na'urar ya kamata ta guje wa rawar jiki da karo don guje wa lalacewa.
Idan kuna da wasu tambayoyi game da tanderun mai mai zafi, don Allahtuntube mu.
Lokacin aikawa: Yuni-27-2024
