Ingasetshenziswa kuphi inethiwekhi yokudonsa amanzi ehlanganisiwe enezinhlangothi ezintathu

一. Isicelo sobunjiniyela bemigwaqo

Kobunjiniyela bemigwaqo, inethiwekhi yokukhipha amanzi ehlanganisiwe enezinhlangothi ezintathu ingasetshenziswa ekukhipheni amanzi nasekuqiniseni imigwaqo emikhulu, imigwaqo yasemadolobheni, imigwaqo yezindiza kanye nemigwaqo yesitimela engaphansi komhlaba. Emigwaqweni emikhulu nasemigwaqweni yasemadolobheni, ingakhipha amanzi agelezayo kanye namanzi angaphansi komhlaba, ivimbele ukuthamba komgwaqo kanye nomonakalo wemigwaqo, futhi ithuthukise ukuzinza komgwaqo kanye nempilo yesevisi. Ukusebenza kokukhipha amanzi kwemigwaqo yezindiza kubaluleke kakhulu, ngoba amanzi aqongelelekile angathinta ukuphepha kokuhamba kanye nokufika kwezindiza. Inethiwekhi yokukhipha amanzi ehlanganisiwe enezinhlangothi ezintathu ingasusa ngokushesha amanzi aqongelelekile emzileni, iqinisekise ukoma kobuso bemigwaqo futhi ithuthukise ukuphepha kwezindiza. Kobunjiniyela besitimela, ingasusa amanzi emvula kanye namanzi angaphansi komhlaba, ivimbele ukuhlala phansi kanye nokuguquguquka, futhi iqinisekise ukusebenza okuzinzile nokuphephile kwezitimela.

Ukusetshenziswa kumaphrojekthi okonga amanzi

Kubunjiniyela bamadamu, kungasusa ukuvuza kwamanzi, kunciphise ingcindezi yamanzi emigodini ngaphakathi komzimba wedamu, kuvimbele ukuvuza kwedamu nokuqhekeka kwedamu, futhi kuthuthukise ukusebenza kokungaphumi kwamanzi kanye nokuzinza kwedamu. Kumaphrojekthi okulawula imifula, kungasetshenziswa ukuvikela umthambeka osebeni lomfula kanye nokugeleza kwamanzi phansi komfula, kuthuthukise ukuzinza kokuvikelwa komthambeka kanye nokunciphisa ukuguguleka komhlabathi. Kuphrojekthi yedamu, inethiwekhi yokudonsa amanzi ehlanganisiwe enama-three-dimensional ingakhipha amanzi emvula kanye namanzi angaphansi komhlaba, ivimbele ukuvuza kwedamu kanye nokudilika komhlaba endaweni yedamu, futhi iqinisekise ukusebenza okuphephile kwedamu.

Okunye. Ukusetshenziswa kumaphrojekthi okuvikela imvelo kanye nokwelashwa kwemfucuza

Emkhakheni wokuvikelwa kwemvelo, inethiwekhi yokudonsa amanzi ehlanganisiwe enezinhlangothi ezintathu isetshenziswa kakhulu ekukhipheni amanzi kanye nokungangeni kwamanzi ezindaweni zokulahla udoti, ezindaweni zokuhlanza indle kanye nasezindaweni zokulahla udoti. Endaweni yokulahla udoti, ingakhipha ngokushesha amanzi angcolile, inciphise izinga lamanzi endaweni yokulahla udoti, ivimbele ukuvuza kanye nokungcola kwendawo yokulahla udoti, futhi inciphise ukungcola endaweni ezungezile. Ezindaweni zokuhlanza indle, ingasetshenziswa futhi ekukhipheni amanzi kanye nokungangeni kwamanzi emathangini okuhlanza indle. Echibini lezindawo zokulahla udoti, inethiwekhi yokudonsa amanzi ehlanganisiwe enezinhlangothi ezintathu ingasusa ngokushesha ukuvuza kwamanzi echibini lezindawo zokulahla udoti, inciphise izinga lamanzi ngaphakathi kwedamu lezindawo zokulahla udoti, ivimbele ukuphuka kwedamu lezindawo zokulahla udoti kanye nokungcola kwemvelo, futhi iqinisekise ukukhiqizwa okuphephile kwemayini.

Izinhlelo zokusebenza kwezinye izinkambu

Ngaphezu kwalezi zinsimu ezingenhla, amanethiwekhi okudonsa amanzi ahlanganisiwe anezinhlangothi ezintathu asetshenziswa kabanzi ekudonseni amanzi ngesakhiwo esingaphansi komhlaba (njengezitezi ezingaphansi komhlaba, imigudu, njll.), ukudonsa amanzi engadini kanye nenkundla yezemidlalo, ukuchelela kwezolimo, njll. Ezindaweni ezingaphansi komhlaba, iyakwazi ukukhipha amanzi ngokushesha futhi igcine isakhiwo esingaphansi komhlaba somile futhi sinomoya. Ezingadini nasezindaweni zezemidlalo, ukusetshenziswa kwenethi yokudonsa amanzi ehlanganisiwe enezinhlangothi ezintathu kungakhipha amanzi angaphezulu ngempumelelo futhi kuqinisekise ukusetshenziswa okuvamile kwendawo. Ezinhlelweni zokuchelela kwezolimo, ingasetshenziswa ukukhipha amanzi ensimini, ukunciphisa okuqukethwe usawoti enhlabathini futhi kuthuthukise ukuvunda kwenhlabathi.

五. Ukwakhiwa kanye nezindaba ezidinga ukunakwa

Lapho sakha inethiwekhi yokudonsa amanzi ehlanganisiwe enezinhlangothi ezintathu, kufanele sinake la maphuzu alandelayo:

1, Kuyadingeka ukuqinisekisa ukuthi indawo yokwakha ibushelelezi futhi ihlanzekile ukuze kugwenywe izinto ezibukhali ezilimaza inetha lokukhipha amanzi;

2. Inethiwekhi yokukhipha amanzi kufanele ibekwe kahle futhi ilungiswe ngokwezidingo zomklamo ukuqinisekisa umphumela wokukhipha amanzi;

3. Ngesikhathi senqubo yokwakha, kufanele kuthathwe izinyathelo zokuvikela ukuphepha ukuze kugwenywe ukulimala.