Isango le-sluice lesakhiwo sensimbi liyingxenye ebalulekile yokulawula izinga lamanzi ezakhiweni ezisebenza ngamanzi njengesiteshi sikagesi ophehlwa ngamanzi, indawo yokulondoloza amanzi, i-sluice kanye nokukhiya umkhumbi. Kufanele ifakwe ngaphansi kwamanzi isikhathi eside, ngokushintshaniswa njalo okomile nokumanzi ngesikhathi sokuvula nokuvala, futhi igezwe ngokugeleza kwamanzi anesivinini esikhulu. Ikakhulukazi, ingxenye yomugqa wamanzi ithintwa amanzi, ukukhanya kwelanga nezinto eziphilayo zasemanzini, kanye negagasi lamanzi, inzika, iqhwa nezinye izinto ezintantayo, futhi insimbi kulula ukugqwala, Inciphisa kakhulu amandla okuthwala isango lensimbi futhi sina. kuthinta ukuphepha kobunjiniyela be-hydraulic. Eminye ivikelwe ukumbozwa, okuvamise ukungaphumeleli ngemva kweminyaka emi-3 kuya kwemi-5 yokusetshenziswa, ngokusebenza kahle okuphansi kanye nezindleko eziphezulu zokunakekela.

Ukugqwala akuthinti kuphela ukusebenza okuphephile kwesakhiwo, kodwa futhi kudla izinsiza eziningi zabantu, izinto ezibonakalayo kanye nezezimali ukwenza umsebenzi wokulwa nokugqwala. Ngokwezibalo zamanye amaphrojekthi e-sluice gate, izindleko zonyaka ze-akhawunti yokulwa nokugqwala cishe ingxenye yezindleko zonyaka zokulungisa. Ngesikhathi esifanayo, inani elikhulu labasebenzi kufanele lihlanganiswe ukuze lisuse ukugqwala, upende noma isifutho. Ngakho-ke, ukuze kulawulwe ngempumelelo ukugqwala kwensimbi, kunwebe impilo yenkonzo yesango lensimbi futhi kuqinisekiswe ubuqotho nokuphepha kokugcinwa kwamanzi kanye namaphrojekthi kagesi wamanzi, inkinga yesikhathi eside yokulwa nokugqwala kwesango lensimbi idonsele ukunakwa okukhulu.

Imvelo yokugqwala kwesango le-sluice lesakhiwo sensimbi nezinto ezithinta ukugqwala:

I-1.Imvelo yokugqwala yesango le-sluice yesakhiwo sensimbi

Amanye amasango ensimbi othayela kanye nezakhiwo zensimbi kumaphrojekthi wokongiwa kwamanzi kanye namaphrojekthi kagesi ophehlwa ngamanzi acwiliswa eqophelweni eliphezulu lamanzi ahlukahlukene (amanzi olwandle, amanzi ahlanzekile, amanzi angcolile ezimbonini, njll.) isikhathi eside; Abanye bavame ukuba endaweni eyomile emanzi ngenxa yokushintsha kwezinga lamanzi noma ukuvulwa nokuvalwa kwesango; amanye azophinde athintwe ukugeleza kwamanzi ngesivinini esikhulu kanye nokungqubuzana kwenhlabathi, imfucumfucu entantayo kanye neqhwa; Ingxenye engaphezulu kwamanzi noma ngaphezulu kwamanzi nayo ithintwa umkhathi omswakama wokuhwamuka kwamanzi kanye nenkungu yamanzi echaphazayo; Izakhiwo ezisebenza emkhathini nazo zithintwa ukukhanya kwelanga nomoya. Ngenxa yokuthi indawo yokusebenza yesango le-hydraulic yimbi futhi kunezici eziningi ezithonya, kuyadingeka ukuhlaziya izici zokugqwala.

2. Izici zokugqwala

(1) izici zezulu: izingxenye zamanzi zesango le-sluice lesakhiwo sensimbi kulula ukugqwala ngenxa yelanga, imvula nomoya oswakeme.

(2) isimo esingaphezulu sesakhiwo sensimbi: ubulukhuni, ukulimala kwemishini, i-cavitation, ukukhubazeka kwe-welding, izikhala, njll. kunomthelela omkhulu ekugqwaleni.

(3) ukucindezeleka nokuguqulwa: ukucindezeleka okukhulu nokuguqulwa, ukugqwala kubi nakakhulu.

(4) izinga lamanzi: usawoti wamanzi ahlanzekile uphansi, futhi ukugqwala kwesango kuyehluka kuye ngokuthi akhiwe amakhemikhali kanye nokungcola; Amanzi olwandle anosawoti omningi kanye nokuhamba kahle. Amanzi olwandle aqukethe inani elikhulu lama-ion e-chloride, agqwala kakhulu ensimbi. Ukugqwala kwesango lensimbi emanzini olwandle kubi kakhulu kunasemanzini ahlanzekile.