CarsMagalimoto

Kodi n'zotsimikizira? Anzanu n'zotsimikizira kwa kuthamanga kuyeza

Nthawi zambiri, chosankha m'munda wa mavuto sayansi anakumana ndi zipangizo zimenezi, monga gauges kuthamanga. Koma kodi n'zotsimikizira, momwe ntchito ndi mtundu pali? Nkhani iyi lero.

Woterowo n'zotsimikizira kuthamanga?

chida lakonzedwa kuyeza gage kuthamanga. Komabe, kuthamanga angakhale osiyana, choncho pali gauges osiyana. Mwachitsanzo, kuona mumlengalenga kuthamanga gauges ntchito kudziwa kuthamanga kusiyana ntchito ndi gauges masiyanidwe kuthamanga. Koma Mulimonsemo, iwo okha kuyeza zoipazi.

Tsopano sikutheka pofotokoza ntchito yonse ya zida izi, chifukwa ambiri a iwo. Iwo akhoza kugwiritsidwa ntchito mu gawo la magalimoto, ulimi, oyang'anira tauni ndi zogona, kayendedwe aliyense makina, zitsulo, etc. Malinga cholinga, pali mitundu yosiyanasiyana ya deta kuyeza zida, koma chofunikira zawo zonse yafupika chimodzi - kuyeza zoipazi.

Komanso, zipangizozi anawagawa m'magulu osiyanasiyana malingana ndi mfundo kayesedwe. Tsopano zambiri kapena sichidziwika bwino kuti kufinya n'zotsimikizira, akhoza chitani mwatsatanetsatane. Makamaka, ife kufotokoza mitundu ndi ntchito zawo.

Mitundu ya gauges kuthamanga

Malinga kopita, kuthamanga gauges angakhale osiyanasiyana. Mwachitsanzo, madzimadzi kuthamanga gauges ntchito kuyeza kuthamanga madzi yachiwiri. Pali kasupe zipangizo zimene angathe kuyeza mphamvu umagwiritsidwa ntchito. Apa anzawo chimaonekera mwa kugwirizanitsa mphamvu ya masika mapindikidwe.

gauges zochepa wotchuka kusamutsidwa akhoza kutchulidwa komwe kuthamanga anayeza ndi moyenera ndi mphamvu amene amachita pa unit pisitoni.

Komanso dziwani kuti malinga ndi cholinga ndi zikhalidwe za ntchito yomwe inakhazikitsidwa zipangizo zotsatirazi:

  • Luso - ambiri-cholinga chipangizo.
  • Mayeso cholinga kuyesa zida anaika.
  • Model - kuti zida mayeso ndi muyeso, yomwe inkafuna kuchuluka molondola.

Komanso, zipangizozi akhoza kugawidwa malinga ndi selo tilinazo, makalasi molondola. Mwachitsanzo, gauges molondola kalasi ndi: 0,15, 0,25, 0.4, 0,6, 1, 1.5, 2.5, 4. Apa, chiwerengero Mzimuyo ndi lolondola chida, ndi mmene m'munsi, chipangizo molondola.

masika

gages zimenezi zakonzedwa kuyeza kuthamanga gage. mfundo zawo pa miyezo zachokera ntchito masika wapadera, zomwe deforms opanikizika. Mtengo wa mavuto tcheru mchitidwe (masika) anatsimikiza ndi kuwerenga chipangizo wapadera, womwe ali ndi sikelo maphunziro. Pamlingo ichi, wosuta amaona kufunika zoipazi anayeza.

Amafotokozera tcheru ku gauges otere zimagwiridwa pa otchedwa Bourdon chubu - tcheru umodzi nayenso masika. Komabe, palinso zinthu: lathyathyathya corrugated Kakhungu multiturn tubular bellows masika (garmonikoobraznaya Kakhungu). Onsewo ali mofanana ogwira mtima, koma mophweka kwambiri ndi Kufikika, ndi chifukwa cha ichi, ambiri ndi n'zotsimikizira kusonyeza kuthamanga ndi kukhota umodzi Bourdon masika. zitsanzo oterowo ntchito mwachangu kuyeza kuthamanga mu osiyanasiyana makilogalamu 0.6-1600 / masentimita 2.

madzi-ndime kuthamanga n'zotsimikizira

Mosiyana ndi masika, kuthamanga madzimadzi mu gauges kuthamanga anayeza ndi kugwirizanitsa kulemera kwa ndime madzi, monga muyeso kuthamanga Pankhaniyi - ndi mlingo madzi ziwiya kulankhulana. zipangizo yoteroyo imalola kuyeza kuthamanga mu osiyanasiyana 10-105 Pa, ndipo ntchito makamaka kwa zasayansi.

Ndipotu chipangizo chotere - ndi U-zooneka chubu ndi madzi ndi yokoka apamwamba zenizeni kuposa madzimadzi mwachindunji kufinya hydrostatic chimaonekera. Nthawi zambiri, monga madzi ndi mankhwala enaake.

Mu gulu ili akhoza zimachitika kungotchula ambiri luso ndi opaleshoni zipangizo monga TM-510 n'zotsimikizira, TV-510, kuimira kwambiri anapempha gulu. Iwo kuyeza kuthamanga kwa nthunzi sanali crystallizable ndipo sanali waukali ndiponso gasi. Maphunziro a lolondola gauges kuthamanga: 1, 2.5, 1.5. Umagwiritsidwa ntchito boilers amenewa mu kachitidwe Kutentha, pamene amakasiya zakumwa, ndi njira mafakitale.

Zamagetsi kukhudzana kuthamanga gauges

gulu Izi zikuphatikizapo kuphatikizapo gauges zingalowe ndi manometers. Iwo anafuna kuona mavuto madzi ndi mpweya kuti sizilowerera pa nkhani zitsulo ndi mkuwa. Kamangidwe ka zipangizozi ofanana ndi kasupe, koma kusiyana lili yekha mu miyeso zikuluzikulu zojambula. Nyumba yaikulu magetsi kukhudzana manometer zipangizo za magulu kukhudzana. Komanso, chipangizo wotero poyera vuto mu motetezeka mwa kutseka / kutsegula ojambula.

Chifukwa wapadera magetsi kukhudzana limagwirira, ponena pano, unit angagwiritsidwe ntchito dongosolo alamu. Ndipotu m'dera limeneli komanso ntchito.

Zothandizira

Mtundu wa zida lakonzedwa kuti aletse kuthamanga gauges ntchito miyezo zasayansi. Ntchito yawo yaikulu - macheke kuwerenga gauges ntchito. Chinthu chapadera cha zida izi - kalasi kwambiri molondola, amene zimatheka chifukwa mbali kapangidwe komanso dzino mu limagwirira zida.

wapadera

gulu zipangizo ntchito m'mafakitale zosiyanasiyana kuyeza kuthamanga mpweya monga wa ammonia, wa hydrogen, mpweya, acetylene, etc. Nthawi zambiri, wapadera muyeso n'zotsimikizira n'zotheka mtundu umodzi wokha wa gasi. Pakuti aliyense ngati mpweya manometer anasonyeza mtima, amene cholinga kuyeza zoipazi. Komanso kudziwa yekha utoto mtundu logwirizana ndi mtundu wa mpweya umene chipangizo chamagetsi lakonzedwa. Zoti chipangizo imagwiranso kalata ena. Mwachitsanzo, gauges amoniya nthawi akuda ku chikasu, ndi anatchulidwa kalata ndi kukana dzimbiri ziperekedwa.

Pali wapadera kugwedera-umboni zipangizo kuti ntchito mu zikhalidwe za mkulu yozungulira kuthamanga pulsing ndi kugwedera kwambiri. Ngati zinthu zili choncho ntchito yachibadwa kuthamanga n'zotsimikizira, nthawi yayikulu sanatumikire chifukwa zida mofulumira ndithu. Waukulu muyezo kugwedera-n'zotsimikizira - ndi kudindidwa ndi dzimbiri zosagwira zitsulo casing.

kujambula

Chachikulu kusiyana pakati gauges dzina. zipangizozi kosalekeza anayeza kuthamanga zalembedwa pa tchati, kuti kenako zimathandiza kuona Zithunzi za kusintha kuthamanga mu nthawi inayake imeneyi. makina onga ntchito mphamvu zomangamanga ndi makampani kwa muyeso wa phwando ntchito mu mapangidwe sanali zikuwononga.

sitimayo

Awa anafuna kuyeza zingalowe kuthamanga mpweya, nthunzi ndi zakumwa (mafuta, dizilo, madzi). zipangizo oterowo apamwamba chinyezi-umboni, kukana zinthu nyengo ndi Phokoso. Monga dzina zikusonyeza, n'zotheka kudziwa ntchito yawo ntchito - mtsinje ndi zoyendera nyanja.

njanji

Mosiyana gauges ochiritsira kuthamanga zikusonyeza kufunika kuthamanga, njanji zipangizo simungathe kuziona, ndi otembenuka kuthamanga chizindikiro mu mtundu wina (digito, pneumatic, etc.). Chifukwa chaichi, njira zosiyanasiyana ntchito.

kuthamanga transducers amenewa ankagwiritsa ntchito ulamuliro ndondomeko, zokha, ndipo ngakhale dzina mwachindunji, ntchito m'minda mafuta, mankhwala, ndi mphamvu nyukiliya.

Pomaliza

Anzanu muyeso chofunika m'mafakitale ambiri, ndipo aliyense wa iwo, pali gauges wapadera ndi mbali yapadera. Pali ngakhale wapadera gauges Buku kuthamanga, amene anafuna okhomera ndi kuyendetsa zipangizo kuvomerezedwa anayendera. Iwo amasunga Rostekhnadzor.

Koma makampani aliyense ndi mtundu uliwonse wa zipangizozi lakonzedwa kuyeza kuthamanga yekha. Tsopano inu mukudziwa zomwe kudziwa zimene mitundu ndi kumvetsetsa za kuthamanga muyeso mfundo.

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