Muindasitiri yekuchenesa tsvina, ma "ultrasound flowmeters" anosvibiswa nyore nyore netsvina nemafuta ari mutsvina, zvichikonzera kusashanda zvakanaka kwezviratidzo uye kuyera kwakaringana. Hurongwa hunotevera hwekuchenesa nekudzivirira hunogona kushandiswa:
Danho 1: Chenesa probe nguva dzose. Zvinokurudzirwa kuchenesa probe kamwe chete pasvondo (nguva inogona kugadziriswa zvichienderana nehuwandu hwekusvibiswa kwetsvina). Usati wachenesa, dzima simba remuchina wobvisa probe. Sukurudza tsvina netsvina zviri pamusoro peprobe zvinyoro nyoro nebhurashi rakapfava (senge bhurashi remazino), wobva wanyika probe muchinhu chinochenesa chisina kusimba (senge mushonga we detergent wakasanganiswa) kwemaminitsi mashanu kusvika gumi, woipukuta nejira, wozopedzisa nekusuka chinhu chinochenesa chakasara nemvura yakachena wochiomesa usati waisa. Cherechedza kuti zvinhu zvinochenesa zvine acid yakasimba uye alkali zvakasimba zvinofanira kudzivirirwa kudzivirira ngura ye sensor pamusoro peprobe.
Danho rechipiri: Isa zvishandiso zvekudzivirira. Pamapaipi etsvina ane kusvibiswa kwakanyanya, chifukidziro chekudzivirira chinogona kuiswa kunze kweprobe. Chifukidziro chekudzivirira chakagadzirwa nezvinhu zvinodzivirira ngura (senge 316L stainless steel ne polytetrafluoroethylene). Buri rekutumira chiratidzo rinochengeterwa chifukidziro chekudzivirira kuti chiratidzo che ultrasonic chisakanganiswa. Panguva imwe chete, chifukidziro chefirita chinoiswa kumusoro kwe flowmeter (aperture yechidzitiro chefirita inoonekwa zvichienderana nehukuru hwetsvina yetsvina, kazhinji 1-5mm) kuderedza tsvina inoyerera ichienda kuprobe uye kuderedza kuwanda kwekusvibiswa.
Danho rechitatu: Gadzirisa kona yekuisa probe. Isa kona yekuisa probe zvishoma (pakona ye10-15° nekwakatambanudzwa kwepombi) kudzivirira probe kutarisana nekwakatambanudzwa kwemvura yetsvina zvakananga, nokudaro kuderedza kukanganiswa kwakananga kwetsvina pamusoro peprobe. Panguva imwe chete, iva nechokwadi chekuti nzvimbo yekuisa probe haipindi pasi pepombi (tsvina yetsvina iri nyore kuisa pasi). Zvinokurudzirwa kuiisa pakakwirira kwe1/2-2/3 yedhayamita yakatwasuka yepombi kuderedza kunamira kwetsvina.
Danho rechina: Gadzirisa chiratidzo nguva dzose. Mushure mekuchenesa probe, chiratidzo chemuchina chinofanira kugadziriswazve. Isa "signal calibration" interface yemuchina wosarudza "otomatiki calibration" kana "manual calibration" kuti uve nechokwadi chekuti simba rechiratidzo riri mukati mehuwandu hunodiwa nemuchina (kazhinji kukosha kwesimba rechiratidzo kwakakura kupfuura 80). Kana simba rechiratidzo richiri shoma, tarisa kubatana pakati peprobe nepaipi, shandisa zvakare coupling agent, kana gadzirisa nzvimbo yekuisa probe kusvika chiratidzo chagadzikana.
Nguva yekutumira: Gumiguru-21-2025