(1) Iyovharuvhuhaishande.
Chiratidzo chedambudziko uye zvikonzero zvaro ndeizvi:
1. Hapana gasi rinobva. ① Soko remhepo harina kuvhurika, ② nekuda kwemvura iri muchando inokonzerwa nechando chinobva mhepo, zvichikonzera kuvharika kwenzira yemhepo kana sefa, kuvharika kwevharuvhu yekudzvinyirirwa, ③ kukundikana kwecompressor yemhepo, ④ kudonha kwepombi huru inobva mhepo.
2. Mhepo inobva, hapana chiratidzo. ① DCS inobuda, ② tambo yechiratidzo inokanganiswa; ③ zvikanganiso zvekutsvaga;
3. Chinotsvaga hapana gasi rinobva. ① Kuvharika kwesefa; ② kutadza kwevharuvhu yekurerutsira kumanikidzwa ③ kubuda kwepombi kana kuvharika.
4. Chinoisa gasi chinobva uye hachina chinobuda. Nozzle yacho yakavharwa.
5. Chiratidzo, hapana chinoitika. ① Musoro nechigaro zvakanamira, ② tsinde rakakotama kana kutyoka; ③ tsinde rechigaro rakaita chando kana kuti rakavhara coke; ④ ngura yechitubu cheactuator nekuda kwekushandiswa kwenguva refu; ⑤ vharuvhu yechitubu yakatyoka kana diaphragm yakakuvara; ⑥ vharuvhu yesolenoid yakakundikana; ⑦ tsinde rakanamira.
(2) Kushanda kwevharuvhu hakuna kugadzikana.
Chikonzero nezviratidzo zvekukanganisa ndeizvi:
1. Kumanikidzwa kusina kugadzikana kwemhepo. Kukundikana kwevharuvhu yekurerutsira kumanikidzwa.
2. Kumanikidzwa kwechiratidzo hakuna kugadzikana. ① PID parameters yenzvimbo yekudzora; ② regulator output haina kugadzikana; ③ waya dzakasununguka.
3. Kumanikidzwa kwemhepo kwakasimba, uye kumanikidzwa kwechiratidzo kwakasimbawo, asi kushanda kwevharuvhu rinodzora hakusati kwagadzikana. ① Chikanganiso cheLocator; ② Kubuda kwepombi uye kudonha kwemutsara; ③ actuator yakasimba zvakanyanya; kuramba kukuru kwekukweshana mu ④ kufamba kwetsinde; ⑤ mamiriro ekushanda haana kugadzikana, mamiriro aripo iye zvino haaenderane nesarudzo; ⑥ diaphragm kana chitubu chakatyoka; ⑦ musoro wecylinder kana membrane uri kudonha; ⑧ mukati mevharuvhu wakakuvara; ⑨ nzvimbo yekuyera haina kugadzikana.
(3) Kudedera kwevharuvhu.
Chikonzero nezviratidzo zvekukanganisa ndeizvi:
1. Vharuvhu rinodzora rinodedera chero padanho ripi zvaro rekuvhura. ① Rutsigiro rusina kugadzikana; kunobva kudedera pedyo ne ②; ③ spool nebushing; throtting yakanyanya.
2. Vharuvhu rinodzora rinodedera pedyo nenzvimbo yakavharwa zvizere. Vharuvhu rinodzora rakakura uye rinowanzo shandiswa pasi peburi diki; ② Vharuvhu ine chigaro chimwe chete haina kukodzera mamiriro ekushanda.
(4) Kushanda kwevharuvhu kunononoka.
Chiitiko uye zvikonzero zvekusagadzikana kweganda ndeizvi:
Hunde yevharuvhu inenge isina kusimba panguva yekuchinjana. ① Kuvharika kwebhondi muvharuvhu; ② Kuora kwekurongedza kwePTFE kuoma kwekuomesa kana kurongedza graphite mafuta ekuzora; ③ kurongedza kwakaoma zvakanyanya, kuramba kwekukweshana kunowedzera; ④ kuramba kukuru kwekukweshana nekuda kwekuti hunde yevharuvhu haina kutwasuka; ⑤ simba resilinda harina kukwana, matambudziko esirinda kana gasi; ⑥ mamiriro ekushanda anochinja; ⑦ chitubu chakaipa; ⑧ kutadza kwenzvimbo.
(5) Huwandu hwevharuvhu inobuda hunowedzera.
Zvikonzero zvekubuda kwemvura mudumbu ndeizvi:
1. Kubuda kwemvura kwakawanda kana vharuvhu yakavharwa zvizere. ① Huremu hwevharuvhu hwapera, kubuda kwemukati kwakakomba, ② vharuvhu harigadziriswe uye harivharwe; ③ zero yemuchina haina kugadziriswa.
2. Vharuvhu haigone kusvika panzvimbo yakavharwa zvizere. ① Musiyano wepakati wekumanikidzwa wakakura zvakanyanya, torque ye actuator idiki zvakanyanya, kumanikidzwa kwemhepo hakukwani, uye vharuvhu haina kuvharwa; kune zvinhu zvisiri zvekunze muvharuvhu ye ②; ③ bushing iri kukora; mukati mevharuvhu ye ④ makakuvara.
(6) Rudzi rwemvura inoyerera runogona kugadziriswa rudiki.
chikonzero chezvinhu: Chigaro chevharuvhu kana chigaro chevharuvhu chinoora zvishoma, zvekuti muromo wenguva dzose unokura.
Tanggu Mvura Seal Valve Co., Ltd., ivharuvhu yechigaro che elastic yakakwira tekinoroji inotsigira mabhizinesi, zvigadzirwa zvacho chigaro che elasticvharuvhu yeshavishavi yakatetepa, vharuvhu reshavishavi rerukukwe, vharuvhu reshavishavi rakakombama rine flange mbiri,vharafu yeshavishavi ine flange mbiri, vharuvhu yekuyera, wafervharuvhu yekutarisa ndiro mbirinezvimwewo. KuTianjin Tanggu Water Seal Valve Co., Ltd., tinodada nekupa zvigadzirwa zvepamusoro-soro zvinosangana nezvinodiwa zveindasitiri. Nemavharuvhu edu akasiyana-siyana uye zvigadziko, munogona kuvimba nesu kuti tichakupai mhinduro yakakwana yesystem yenyu yemvura. Taura nesu nhasi kuti mudzidze zvakawanda nezvezvigadzirwa zvedu uye kuti tingakubatsirai sei.
Nguva yekutumira: Gunyana-23-2023
