Mun san cewa a fagen nazarin yanayi akwai nau'ikan na'urori masu aunawa da yawa. Ana amfani da manometer don auna matsi na yanayi. Duk da haka, mutane da yawa ba su san da kyau ba Menene manometer kuma menene don?
Don haka, za mu sadaukar da wannan labarin don gaya muku menene manometer da abin da ake amfani da shi, da kuma yadda ake amfani da shi da kuma nau'ikan nanometers.
menene manometer
Manometer kayan aiki ne na aunawa da ake amfani da shi don auna matsi na ruwa, ko dai ruwa ko gas, a rufaffiyar tsarin. A cikin yanayin yanayi ana amfani da shi don auna matsi na yanayi.. Yana da yawa a cikin masana'antu kuma ana amfani dashi a aikace-aikace iri-iri, daga ma'aunin matsi a cikin tayoyin mota zuwa sarrafa matsa lamba a cikin na'ura mai aiki da ruwa da na'ura mai kwakwalwa.
Ayyukan manometer yana da sauƙi. Wannan na'urar ta ƙunshi rufaffiyar bututu wanda ke haɗa da rufaffiyar tsarin wanda za a auna matsin lamba. Bututun yana da sikelin da aka kammala karatunsa da alama mai motsi wanda ke tafiya tare da sikelin bisa matsi da ake aunawa. Matsin lamba yana haifar da ƙarfi a kan ruwan da ke cikin bututu, wanda hakan ya sa alamar ta motsa.
Akwai nau'ikan ma'auni daban-daban, kowannensu an tsara shi don auna nau'ikan matsi daban-daban. Wasu manometers suna auna cikakken matsi, yayin da wasu suna auna matsi daban-daban ko matsi na dangi. Har ila yau, ma'aunin matsi na iya samun nau'o'in ma'auni daban-daban, wanda ke nufin za su iya auna matsa lamba daga 'yan kilopascals zuwa kilopascals dubu da yawa.
Menene don
A ilimin yanayi, ana amfani da manometer don auna matsi na yanayi, wanda shine ƙarfin da yanayi ke yi a saman ƙasa. Matsin yanayi ya bambanta da tsayi, zafin jiki, da zafi, kuma abu ne mai mahimmanci a yanayin yanayi da hasashen yanayi.
Ma'aunin matsi da ake amfani da shi a cikin yanayin yanayi ana kiransa barometers kuma ana amfani da su don auna matsa lamba a cikin raka'a na ma'auni kamar millibars ko hectopascals. Ana amfani da waɗannan barometers don auna matsa lamba, wanda shine matsi na iska wanda ba ya motsawa. Kuna iya cewa ana amfani da su don auna nauyin iska.
Ana amfani da matsa lamba na yanayi a cikin ilimin yanayi don yin hasashen yanayi da yanayin yanayi. Misali, lokacin da yanayin yanayi ya ragu da sauri, ana iya samun hazo a cikin 'yan sa'o'i masu zuwa. Idan yanayin yanayin ya karu da sauri, yanayin zai iya zama bushewa da bushewa. Anan ya ta'allaka ne da mahimmancin iya sanin matsa lamba ta yanayi ta manometer.
Nau'in manometers
Yanzu da muka san abin da manometer yake da abin da yake da shi, za mu ga nau'ikan da ke wanzu. Manometer U-dimbin yawa shine mafi kowa, kodayake akwai nau'ikan iri daban-daban. Wani ma'aunin matsa lamba shine nau'in rijiyar. A cikin wannan nau'in, idan yanki na gefe ɗaya na manometer ya ninka sau da yawa na ɗayan. ƙarar ruwan da aka kora zai wakilci ɗan ƙaramin canji a tsayin gefe tare da ƙasa kaɗan.
Wani nau'in shine manometer mai karkatar da bututu, wanda aka tsara bututun mai nuna alama ba tare da izini ba, don haka yana samar da sikelin girma. Hakanan akwai manometers na bututu biyu. Mafi girman ma'aunin da aka auna, mafi tsayin bututun ma'aunin ruwa yakamata ya kasance. Don yin ma'aunin ma'aunin karatu mai sauƙi kamar yadda zai yiwu, an gabatar da ma'aunin bututu guda biyu waɗanda ke ba da damar karanta cikakken kewayon ma'aunin a rabin cikakken nisan kallo a tsaye.
Bourdon tube manometers an rarraba su azaman kayan auna matsi don haka baya buƙatar kowane tushen wuta don aiki. Su bututu ne da aka kafa tare da sashin giciye na oval. A ƙarshe, a cikin cikakkiyar ko rufe manometers, Ana kwatanta ma'aunin da aka auna da vacuum ko cikakken matsa lamba na sifili a cikin bututun da aka rufe sama da ginshiƙin mercury.
Dangane da yanayin yanayi, mafi yawan nau'in ma'aunin ma'aunin bututun da aka rufe shine barometer na mercury na gargajiya da ake amfani dashi don auna matsi na yanayi. Wannan bututu ne da ke cike da mercury sama da inci 30 tsayin sa, wanda aka nutse a cikin kwandon mercury da ke fallasa sararin samaniya.
Wasu hanyoyin, gwaje-gwaje, da ƙididdiga sun dogara ne akan matsa lamba kusa ko ƙasa da matsa lamba na yanayi da An fi dacewa da auna su a cikin manometers ɗin da aka rufe da ake kira cikakken manometers. Ana samun waɗannan a cikin saitunan U-dimbin yawa ko siffa mai kyau. Akwai ma'aunin matsa lamba tare da gami da jan karfe da sassa na bakin karfe akan kasuwa, kuma ƙudirinsu, jeri na nuni, daidaiton maki, da kewayon zafin da aka yarda sun bambanta.
Sauran amfani
Hakanan ana amfani da manometer a wasu sassa ba kawai a fannin yanayin yanayi ba. Misali, a cikin masana'antar mota. Ana amfani da waɗannan na'urori don auna matsi na taya abin hawa. Matsi mai kyau na taya yana da mahimmanci don inganta aikin abin hawa da kuma tsawaita rayuwar taya. Hakanan ana amfani da ma'aunin matsi a tsarin birki da kuma na'urar sanyaya iska na motoci.
A cikin masana'antar sufurin jiragen sama ana amfani da su don auna matsa lamba a cikin jirgin sama na hydraulic da tsarin pneumatic. Wannan yana da mahimmanci don tabbatar da cewa jirgin yana cikin yanayin lafiya don tashi. a cikin masana'antar sinadarai Ana amfani da su don auna matsi a cikin injiniyoyin sinadarai. Wannan yana tabbatar da cewa halayen sinadarai suna faruwa cikin aminci da inganci.
A cikin masana'antar gine-gine, ana amfani da su don auna matsa lamba a cikin famfo da tsarin dumama. Waɗannan matakan suna tabbatar da cewa tsarin yana aiki daidai da aminci. A ƙarshe, ana kuma amfani da shi a fagen magani don auna hawan jini. Ana sanya cuff a hannun majiyyaci kuma ana amfani da manometer don auna hawan jini a cikin arteries.
Ina fatan cewa tare da wannan bayanin za ku iya ƙarin koyo game da menene manometer da abin da yake don.