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LJQF-7800-DN10-300 Kuyerera Kwakakosha kweVenturi Sonic Nozzle Type Gas Flow

Mufananidzo weLJQF-7800-DN10-300 Critical Flow Venturi Sonic Nozzle Type Gas Flow
  • LJQF-7800-DN10-300 Kuyerera Kwakakosha kweVenturi Sonic Nozzle Type Gas Flow

Tsananguro pfupi:

"Critical Flow Venturi Sonic Nozzle Gas Flow Standard Device" chiyero chekubatanidza nekuchinjisa ma flow unit values, uye chishandiso chakajairwa chekuyera kutevedza kukosha, kutamisa kukosha uye kuona michina yekuona kuyerera kwegasi. Seti iyi yemidziyo inoshandisa critical flow Venturi nozzle setafura yakajairwa uye mhepo senzira yekuyedza kuita metrological verification, calibration uye test yemhando dzakasiyana dzegasi flow metres.

Chinotumira mweya nechinhu chinotumira mweya nekupisa zvakagadziriswa muchishandiso ichi zvinoyera kumanikidzwa kwemhepo nekupisa usati wapinda nechinhu chinoyera mvura, pamwe nekumanikidzwa kwechinhu chinodzosera mvura kumashure. Sisitimu yekudzora inounganidza pamwe chete uye inogadzirisa maparamita akasiyana-siyana panguva chaiyo panguva yekuongorora. Kombiyuta yepasi inoongorora uye inoyera avhareji yedata rakaiswa nechinhu chinotumira mvura uye inorichengeta. Munguva iyi, data rakakanganiswa nechinhu chinotumira mvura rinobviswa. Mushure mekugamuchira avhareji yedata kubva pakombuta yepasi, kombuta yepamusoro inoichengeta mudhatabhesi remhinduro yekuongorora yechinhu chinotumira, uye panguva imwe chete inoita sarudzo yechipiri uye kuongorora data rakachengetwa kuti ive nechokwadi chekuti data riri mukuverenga rakarurama uye rakavimbika, uye kugadziriswa kwacho kunoitika zvechokwadi.

Mukombiyuta yemuchina, mashandiro ekugadzira kana kugadzirisa data rekutanga remuchina anoiswa. Pamusoro pedatabase remhinduro yekuongorora transmitter, dhatabhesi rekutanga renozzle rakavakwawo kuchengetedza maparameter akadai senhamba yeserial uye coefficient yekubuda kwenozzle yega yega ine mudziyo. Kana data rekuongorora nozzle richichinja kana nozzle itsva ikatsiviwa, mushandisi anongoda kugadzirisa data rekutanga.


Ruzivo rweChigadzirwa

Matagi eChigadzirwa

  • Kuenzanisa kwemhepo: mhepo yakachena.
  • Nzira yekuenzanisa: nzira yekumanikidza isina kunaka.
  • Rudzi rwekuyerera: (0.5～7800)m³/h (ine interface yakachengeterwa kuwedzera kusvika 16000m³/h).
  • Kusava nechokwadi kwakawedzera mumudziyo:U = 0.33% (k = 2). Ipa gwaro rekusimbisa rakapihwa nebazi renyika rekuongorora magwaro emutemo.
  • Kururama kweSonic nozzle: 0.2. Ipa chitupa chekusimbisa chakapihwa nebazi renyika rekuongorora metrology, uye zvinhu zvekugadzira isimbi isingasvibi 304.
  • Kugadzikana kwekuyerera kwemudziyo: ≤0.1%.
  • Mudziyo wemvura unomira: Simba rekumanikidzwa uye kushanduka-shanduka kwetembiricha padata rekugadzirisa rinodzorwa mukati mehafu yehafu yekusava nechokwadi kwekuyera kwemudziyo wese.
  • Kudzora kwenzvimbo yekuyerera kwekusimbisa: <3min. Chinongedzo chenguva chiri nani pane 0.001s, chine girazi rinoburitsa chinhu uye chinogona kuparadzaniswa, chiyero chenguva chinowedzera kusava nechokwadiU = 3×10-6( k = 2), uye gwaro rinopihwa nedhipatimendi rekuongorora metrology redunhu kana repamusoro rinopihwa.
  • Kuyera kwekuongorora: DN10, DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, huwandu hwema calibers gumi nemashanu.
  • Pombi yekuongorora yekutanga: Kune mapaipi manomwe ekuongorora ane dhayamita yeDN50 (inoenderana neDN40/32/25/15/10), DN80 (inoenderana ne65), DN100, DN150 (inoenderana ne125), DN200, DN250, uye DN300. Kumusoro kwepombi yega yega yekuongorora kune chibatiso chemhepo, chinofambisa kusuduruka nekusunga kwechikamu chepombi yakatwasuka. Ukobvu hwemadziro epombi hwakavakirwa pachiyero chenyika, chakagadzirwa nezvinhu zvesimbi isingatsvedzi zve304, chakashongedzerwa nemudziyo wekudzivirira, uye tafura yekuongorora yekusimudza otomatiki.
  • Pombi yekuongorora mita: mamiriro ekushanda ari kumanikidzwa zvishoma, mhepo; mwero wekubuda: kuvharwa kwematanho matanhatu, hapana kubuda kwemvura; mavharuvhu ebhora remhepo anoshandiswa semavharuvhu epaipi anodzima DN150 uye pasi, uye mavharuvhu ebhururu remhepo anoshandiswa semavharuvhu epaipi anodzima DN200 zvichikwira.
  • Mhando dzemaflowmeters akaongororwa: turbine flowmeter, vortex flowmeter, swirl flowmeter, ultrasonic flowmeter, differential pressure flowmeter, positive displacement flowmeter, Coriolis mass flowmeter, thermal gas mass flowmeter.
  • Chinotumira kumanikidzwa kwakakwana: mwero wekunyatsojeka i0.075, nguva yekupindura: ≤1ms, huwandu hwekuyera i (0 ~ 110)kPa. Gadzira mapaipi ekuongorora emamita manomwe kuti ugovane mudziyo mumwe chete, mumwe mudziyo mukuru wekumira kuti uenzanise zvakaenzana mapoinzi matatu, mumwe mudziyo mudiki wekumira, huwandu hwese hwe3, uye upe zvitupa zvakapihwa nemadhipatimendi ekuongorora metrology edunhu nepamusoro. Gadzira mudziyo mumwe mukuru neumwe mudiki wekumanikidza wevacuum back, mumwe nemumwe uine mwero wekunyatsojeka we0.5.
  • Chinotumira tembiricha: Chikanganiso chikuru chinobvumidzwa i±0.2℃, kukosha kwekupedza kudzidza i0.1℃, uye huwandu hwekuyera i(0～50)℃. Isa imwe yepombi yega yega yekuongorora mita, ngarava mbiri hombe dzekumira, uye imwe ngarava diki yekumira, zvese gumi, uye ipa chitupa chakapihwa nedhipatimendi rekuongorora metrology padanho redunhu kana kupfuura.
  • Chinotumira hunyoro: Chikanganiso chikuru chinobvumidzwa ±2%RH, chiyero chekuyera i (0 ~ 100)%RH. Gadzira mudziyo mumwe mukuru wekumira uye mudziyo mumwe mudiki wekumira, zvese zviri zviviri, uye tumira gwaro rakapihwa nebazi rekuongorora metrology padanho redunhu kana kupfuura.
  • Kuvhara: Mudziyo unochengetedza kumanikidzwa kwemaminitsi mashanu, uye mwero wekuchinja kwehuwandu hwekumanikidzwa kwakazara kune tembiricha yakazara mumudziyo wakamira haupfuuri 0.1%.
  • Vharuvhu: Nzvimbo yemuromo inoshandisa mavharuvhu maviri epamusoro neepasi, ese ari maviri anoshandisa mavharuvhu ebhora ane pneumatic, level yekubuda: 6 level sealing, zero leak.
  • Chiyero chekumanikidzwa kwekudzokera shure kwakakosha: Kana mudziyo wese uchishanda wakazara (7800 m³/h), chiyero chekumanikidzwa kwekudzokera shure kwakakosha kwemudziyo hachipfuuri 0.8; kana chiyero chekuyerera chiri ≤ 64 m³/h, chiyero chekumanikidzwa kwekudzokera shure kwakakosha kwemudziyo hachipfuuri 0.5.
  • Simba remuchina: AC 3×380V～50Hz; simba rese rekugovera harisi pasi pe250kW.
  • Zviratidzo zvemita iri kuyedzwa: chiratidzo chepulse (frequency), chiratidzo cheanalog (4-20) mA, mita yekuverenga zvakananga isina transmitter (multimedia), nezvimwewo.
  • Zvinhu zvemuchina: Muviri wemuchina nechikamu chekuyera zvakagadzirwa nesimbi isingatsvi 304, uye michina yekamuri repombi nezvitsigiro zvepaipi zvakagadzirwa nesimbi yakapendwa nekabhoni kuti zvidzivirire ngura.
  • Nzira yekudzora: Kunze kwekubatirira nemaoko kwechishandiso chakaedzwa, mamwe ma calibrations ese anogona kupedzwa otomatiki pakombuta (kungoisa ruzivo rwakakodzera uye ma parameter echishandiso chakaedzwa), kana kupedzwa nemaoko.
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