Imveliso eshushu

Kutheni iigeyiji ezizaliswe ngulwelo zisilela kunye nendlela yokuyithintela

1271 amagama | Igqityelwe ukuvuselelwa: 2026-02-19 | By Izixhobo zeGuanshan
Guanshan Instruments   - author
Umbhali: Izixhobo zeGuanshan
Umenzi weGauge yoxinzelelo - I-SF6 yeGesi yoXinano lweGesi
I-Guanshan Instrument ngumvelisi wegeyiji yoxinzelelo lobuchwephesha, esebenza ngentsimbi engatyiwa, gabalala, icapsule, idiaphragm, ulwelo-ezaliswe, kunye neegeyiji zoxinzelelo lwemagnethi.
Why Liquid Filled Gauges Fail and How to Prevent It

Igeyiji yakho ezaliswe lulwelo ihlala inkungu, ivuza, okanye isifa ngokukhawuleza kunokuba ikofu yakho iphola, kwaye ushiyeke uncwina kwinaliti eshukumayo ngokungathi kuqikelelo lwemozulu embi.

Khetha ulwelo olufanelekileyo lokuzalisa, khupha umoya ngokuchanekileyo, kwaye ulandele eyona ndlela ilungileyo ukusukaIzikhokelo zenkqubo yoxinzelelo lwe-OSHAukugcina iigeyiji zicacile, zichanekile kwaye ziphila.

🔧 Iimbangela eziqhelekileyo zangaphakathi zokungaphumeleli kwe-Gauge ye-Liquid

Iigeyiji ezizaliswe lulwelo ziyasilela ikakhulu ngenxa yokuguga kwangaphakathi, izenzo zokuzalisa ezingalunganga, kunye nokudibana kakubi phakathi koxinzelelo lwenkqubo kunye noyilo lwegeyiji. Ukuqonda ezi zizathu kunceda ukuthintela ixesha lokuphumla.

Ngokujolisa kumgangatho wentshukumo, ukutywinwa, kunye nokulinganisa okufanelekileyo, unokuyeka uninzi lweentsilelo ngaphambi kokuba ziqale kwaye ugcine ufundo luzinzile kwaye lukhuselekile.

1. Ukunxitywa kwezahlulo zeNtshukumo yangaphakathi

Uxinzelelo oluphindaphindiweyo lokukhwela ibhayisekile lunxiba iiphini, iigiya kunye neepivots. Oku kunxitywa kudala ukungqubana, i-pointer lag, kwaye ekugqibeleni ukusilela kwegeyiji iyonke kwiinkqubo ezinomsebenzi ophezulu.

  • Sebenzisa umgangatho weentshukumo ze-stainless okanye ubhedu.
  • Uluhlu lwegeyiji yomdlalo ukuya kuxinzelelo oluqhelekileyo lokusebenza.
  • Tshintsha iigeyiji ngeeyure zenkonzo ezimiselweyo.

2. Gcwalisa iFluid kunye nezixhobo ezingahambelaniyo

Ukuzaliswa okungalunganga kolwelo kunokuhlasela i-gaskets, iifestile ze-acrylic, okanye izitywini. Ngokuhamba kwexesha, oku kukhokelela ekubeni ngamafu, ukudumba, kunye nokuvuza kwangaphakathi.

Gcwalisa ulweloUsebenziso olungcono
IGlycerinUkudambisa ukungcangcazela ngokubanzi
Ioli yeSiliconeUluhlu olubanzi lobushushu

3. I-Overpressure kunye ne-Pressure Spikes

Ukunyuka ngokukhawuleza kugoba ityhubhu yeBourdon kunye nokuhlengahlengiswa kweshifti. Izothuso eziphindaphindiweyo zinokuqhekeka amalunga e-solder okanye iziphelo zetyhubhu yokuphuka.

  • Gcina uxinzelelo lokusebenza kwi-25-75% yesikali esipheleleyo.
  • Yongeza i-snubbers kwimigca ye-pulsating.
  • Faka izikhuseli zoxinzelelo olugqithisileyo apho kuyimfuneko.

4. UkuKhethwa kweGauji engafanelekanga

Ukusebenzisa igeyiji ezaliswe lulwelo apho uyilo olulodwa lufuneka kudla ngokubangela ukusilela kwangoko. Khetha imodeli ehambelana nohlobo lwenkqubo.

🌡️ Ukuguquguquka kweqondo lobushushu kunye nempembelelo yabo kwiGauge eChaneka

Amaqondo obushushu atshintsha ukuxinana kwamanzi, uxinzelelo lwetyala, kunye nokwandiswa kwesinyithi. Olu tshintsho luchaphazela i-pointer zero, i-span, kunye nozinzo lwexesha elide kwiigeyiji ezizaliswe lulwelo.

Ngokuqonda ukuba ubushushu nokubanda kuguqula njani ufundo, unokukhetha izixhobo ezingcono, iigeyiji zokubeka ngobulumko, kwaye ucwangcise ugcino phambi kokuba ukuchaneka kuhambe kakhulu.

1. Ukwandiswa kweThermal yeFill Fluid

Njengoko ubushushu bunyuka, ukuzalisa ulwelo kwanda kwaye kucinezele imeko. Oku kunokususa isalathisi ngaphandle kweqanda naxa inkqubo iphumle.

  • Sebenzisa uyilo oluvulelekayo okanye oluhlawulelwayo.
  • Shiya isithuba sokwandiswa ngaphakathi kwetyala.

2. Ukwandiswa kweMetal yeBourdon Tube

Amaqondo obushushu aphezulu athambe kwaye andise ityhubhu yeBourdon. Oku kunciphisa umphumo wentwasahlobo kwaye kubangela ukuba nokufunda ngaphantsi kwiindawo eziphezulu kwisikali.

Ubushushu (°C)Imposiso eqhelekileyo (% FS)
-10-0.4
200.0
60+0.6

3. IiNdawo ezibandayo kunye neViscosity yeFluid

Amaqondo obushushu aphantsi enza ukuba ulwelo olugcwalisiweyo lube ngqindilili. Isalathisi sihamba kancinci, kwaye utshintsho oluncinci loxinzelelo luba nzima ukubona ngokukhawuleza.

  • Khetha i-silicone kwiziza zobushushu obuphantsi.
  • Igeyiji yekhuselo kwingqele yomoya apho kunokwenzeka.

4. Ukujongwa kweDatha: Iqondo lobushushu vs. Impazamo yeSibonakaliso

Itshathi engezantsi ibonisa indlela impazamo ekhula ngayo kumgama ukusuka kubushushu bereferensi. Cwangcisa amaxesha okulinganisa usebenzisa olu hlobo lwedatha ukuze uhlale ngaphakathi kokunyamezela.

💧 Ukuthintela ukuvuza, inkungu, kunye nelahleko yolwelo kwiigeyiji

Ukuvuza kunye nenkungu kunciphisa ukufundeka kunye nokutshabalalisa i-gauge yangaphakathi. Ukutywinwa ngokufanelekileyo, ukungena komoya kunye nofakelo kuthintela uninzi lweengxaki zentsimi ngoyilo oluzaliswe lulwelo.

Gxininisa kwimeko yemfezeko kunye noqhagamshelo lwenkqubo, kwaye unokuyeka ukulahleka kolwelo, gcina iifestile zicacile, kwaye ugcine intshukumo ezinzileyo yesalathiso kumsebenzi onzima.

1. Phucula iCase kunye nokutywinwa kwefestile

Ii-bezels ezikhululekileyo okanye iigaskets ezindala zivumela umphunga ukuba ungene kwaye ujike. Bakwavumela ukuba bazalise ukuphuma kwamanzi phantsi koxinzelelo oluncinci lwangaphakathi.

  • Hlola kwaye utshintshe iigaskets ngexesha lokucima.
  • Sebenzisa ii-elastomers ezihambelanayo kwinkqubo yemidiya.

2. Lawula ukufuma kwangaphakathi kunye neFogging

Ukufuma okuvaleleke kwimeko yenkungu ifestile xa amaqondo obushushu etshintsha. Oku kwenza ukufunda kube nzima ukubona kwaye kufihla umonakalo owenziwe kwangoko.

UmlinganiseloIsiphumo
Iiplagi zeDesiccantNciphisa ukufuma kwetyala
Ukungenisa umoya ngokufanelekileyoInciphisa ukuxinana kwangaphakathi

3. Gwema ukonakala koomatshini kunye neZifakelo eziLondolozayo

Imisonto eqiniswe ngokugqithisileyo, ukungcangcazela, kunye nombhobho wokuqhekeka kweesokethi okanye ukukhulula amalungu. Kancinci, gcwalisa i-seeps zolwelo kwaye igeyiji yome.

  • Inkxaso yemibhobho kufuphi negeyiji.
  • Qinisa kwitorque ebekiweyo kuphela.

🛠️ IiNdlela zokuLondoloza uKwandisa uBume beGauge ezaliswe ngulwelo

Ukutshekishwa rhoqo, ukucocwa, kunye nokulinganisa kwandisa kakhulu ubomi begeyiji. Imisebenzi elula eyenziwe kwishedyuli ikhusela ukusilela okungalindelekanga kwimigca ebalulekileyo.

Dibanisa uhlolo, amaxwebhu, kunye nemithetho yokubuyisela ekrelekrele ukugcina iigeyiji zakho ezizaliswe lulwelo zithembekile kwaye zikhuselekile ngelona xabiso lisezantsi lomjikelo wobomi.

1. UHlolo olucwangcisiweyo oluBonakalayo noluSebenzayo

Ukujongwa rhoqo okubonakalayo kuveza inkungu, ukuvuza, kunye nesalathisi sincamathele kwangoko. Amagcisa angayilungisa imiba emincinci ngaphambi kokuba kufuneka uhlengahlengiso olupheleleyo.

  • Qinisekisa isalathisi sibuyela ku-zero.
  • Khangela iifestile eziqhekekileyo okanye ilahleko yenqanaba lolwelo.

2. Ulungelelwaniso lwePeriodic kunye noLungiso lweZero

Ulungelelwaniso luthelekisa imveliso yegeyiji kumgangatho. Uhlengahlengiso oluthe rhoqo lususa ukukhukuliseka okubangelwa kukuguga, ubushushu nokuguga kwamalungu angaphakathi.

Ubungqongqo beNkonzoIsithuba sokulinganisa
UkukhanyaIinyanga ezili-12
UmgangathoIinyanga ezi-6-12
InzimaIinyanga ezi-3-6

3. Iinqobo zoTshintsho ezichaziweyo

Musa ukubaleka iigeyiji kukusilela ngokupheleleyo. Imithetho yokutshintshwa elungisiweyo esekelwe kwiiyure, imijikelo, okanye iibhendi zeempazamo zigcina iinkqubo zikhuselekile kwaye zizinzile.

  • Faka enye indawo xa impazamo ingaphezu kwe-1–2% FS.
  • Ukuthatha umhlala phantsi emva kokulungiswa okuphindaphindiweyo.

🏭 Ukukhetha abavelisi beGauge abathembekileyo njengeGuanshan izixhobo zokuZinza

Abavelisi abathembekileyo basebenzisa izixhobo ezingcono, ukunyamezela okungqongqo, kunye novavanyo olungqongqo. Oku kunciphisa ukutyibilika, ukuvuza, kunye nokusilela ekufuneni iinkonzo zoshishino.

Izixhobo zeGuanshan zibonelela ngoyilo olomeleleyo lolawulo lwenkqubo, kunye neemodeli zokutshintsha, uxinzelelo oluphantsi, kunye nesalathiso ngokubanzi phantsi kweemeko ezinzima.

1. Gxininisa kuYilo kunye noMgangatho weMpahla

Intsimbi ekumgangatho ophezulu, iifestile ezomeleleyo, kunye neenkqubo zokutywina ezivavanyiweyo zingundoqo. Bawusika umngcipheko wokubola kwaye bagcine ulwelo oluzaliswayo luzinzile iminyaka.

  • Cela iingxelo zovavanyo kunye neziqinisekiso.
  • Jonga i-case kunye ne-specs yezinto zokuhamba.

2. Isicelo-Imigca yeMveliso eKhethekileyo

Ukukhetha igeyiji eyenzelwe umsebenzi wakho ihlala iphucula ubomi. IGuanshan ibonelela ngothotho olwahlukileyo lokutshintsha, uxinzelelo oluphantsi, kunye nomsebenzi wenkqubo eqhelekileyo.

3. Inkxaso yobuGcisa kunye neNkonzo yasemva koThengiso

Inkxaso eyomeleleyo ikunceda ubungakanani, ufake, kwaye ugcine iigeyiji ngokuchanekileyo. Oku kunciphisa iindleko zobomi kwaye kuphucula ukhuseleko kwisityalo sakho okanye inkqubo.

InkonzoInzuzo
Isikhokelo sokhethoIgeyiji elungileyo, okokuqala
Uhlalutyo lokusilelaInqanda ukuphinda imiba

Ukuqukumbela

Iigeyiji ezizaliswe lulwelo zihlala zisilela ngenxa yokuguga kwangaphakathi, ulwelo olungalunganga, ukuguquka kwamaqondo obushushu, kunye nofakelo olulambathayo. Into nganye itshintsha kancinane ukufunda okanye ibangele umonakalo obonakalayo.

Ngokukhetha igeyiji elungileyo, ukulawula ubushushu, kunye nokulandela uhlolo olulula kunye nokulinganisa, unokwandisa kakhulu ukuchaneka, ixesha lokuphumla, kunye nokhuseleko jikelele.

Imibuzo Ebuzwa Rhoqo malunga neegeyiji ezizaliswe lulwelo

1. Kutheni le nto iigeyiji ezizaliswe lulwelo ziphulukana nolwelo lokuzalisa?

Uninzi lwelahleko yolwelo luvela kwigaskets ezonakeleyo, iifestile eziqhekekileyo, okanye imisonto eqiniweyo ecinezela isokethi. Ukungcangcazela kunye nebhayisekile yobushushu emva koko ityhale ulwelo ngaphandle kwexesha.

2. Ndingasebenzisa iigeyiji ezizaliswe lulwelo kwiinkqubo ezishushu kakhulu?

Ewe, kodwa kufuneka ugcine ubushushu benkqubo ngaphakathi komlinganiso wokulinganisa, sebenzisa ulwelo olufanelekileyo lokuzalisa njenge-silicone, kwaye ufake izinto zokupholisa okanye iiphoni apho kufuneka khona.

3. Ndingabuyisela kangaphi igeyiji ezaliswe ngamanzi?

Kwinkonzo eqhelekileyo, izityalo ezininzi zithatha indawo yeegeyiji rhoqo emva kweminyaka emi-3 ukuya kwemi-5 okanye xa impazamo yokulinganisa idlula imida, imeko iyavuza, okanye ifestile ingafundeki.

4. Loluphi uncedo oluphambili lweegeyiji ezizaliswe lulwelo?

I-liquid yokuzalisa i-damps vibration kunye ne-pulsation. Oku kukhusela intshukumo, kwenza isalathisi sizinze ngakumbi, kwaye sandise ubomi begeyiji kwiinkqubo ezinzima, ezingcangcazelayo.

5. Ndingakwazi ukuguqula igeyiji eyomileyo ibe yigeji ezaliswe lulwelo?

Ngokuqhelekileyo akukho. Iigeyiji ezizaliswe lulwelo zisebenzisa iikeyiji ezikhethekileyo, izitywini, kunye neendawo zokukhupha umoya. Endaweni yoko, khetha imodeli ezaliswe lulwelo eyakhiwe kumzi-mveliso eyenzelwe uluhlu lwakho loxinzelelo kunye nophakathi.

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