Ukwethulwa Kafushane Kwezisetshenziswa Ze-Turbine Ezitshalweni Ezisebenza Ngamandla Amanzi

1. Isimiso sokusebenza
I-turbine yamanzi ingamandla okugeleza kwamanzi.I-turbine yamanzi iwumshini wamandla oguqula amandla okugeleza kwamanzi abe amandla emishini ajikelezayo.Amanzi asedamu elikhuphuka nomfula aholelwa ku-turbine ngepayipi lokuphambukisa, eliqhuba umgijimi we-turbine ukuthi ajikeleze futhi aqhube ijeneretha ukuthi ikhiqize ugesi.

Ifomula yokubala yamandla okukhipha i-turbine imi kanje:
I-P＝9.H – inhloko yamanzi, m;Q - ukugeleza ku-turbine, m3 / S;η- Ukusebenza kahle kwe-hydraulic turbine
Ukuphakama kwekhanda h kanye nokukhishwa okukhulu kwe-Q, kuyanda ukusebenza kahle kwe-turbine η Amandla aphezulu, amandla okukhiphayo amakhulu.

2. Ukuhlukaniswa kanye nenhloko esebenzayo ye-turbine yamanzi
Ukuhlukaniswa kwe-turbine
I-React turbine: UFrancis, ukugeleza kwe-axial, ukugeleza kwe-oblique kanye ne-tubular turbine
I-Pelton turbine: I-Pelton turbine, i-oblique stroke turbine, i-double stroke turbine kanye ne-Pelton turbine
Ukugeleza okuxubile okuqondile
Ukugeleza kwe-axial eqondile
Ukugeleza kwe-Oblique
Ikhanda elisebenzayo

Injini yokusabela:
Francis turbine 20-700m
I-Axial flow turbine 3 ~ 80m
I-turbine yokugeleza egobekile 25 ~ 200m
I-Tubular turbine 1 - 25m

I-Impul turbine:
I-Pelton turbine 300-1700m (enkulu), 40-250m (encane)
20 ～ 300m ye-oblique impact turbine
Chofoza kabili i-turbine 5 ～ 100m (encane)
Uhlobo lwe-turbine lukhethwa ngokuya ngekhanda elisebenzayo kanye nesivinini esithile

3. Imingcele yokusebenza eyisisekelo ye-hydraulic turbine
Ihlanganisa ikakhulukazi u-h, ukugeleza kwe-Q, okukhiphayo P nokusebenza kahle η, Isivinini n.
Inhloko yesici H:
Ubukhulu bekhanda Hmax: ubuningi bekhanda lenethi iturbine evunyelwe ukusebenza.
Inhloko encane i-Hmin: inhloko enetha encane yokusebenza okuphephile nokuzinzile kwe-hydraulic turbine.
Inhloko enesisindo esimaphakathi: i-ha: inani elilinganiselwe lesilinganiso lawo wonke amakhanda amanzi e-turbine.
Ikhanda elilinganiselwe i-HR: ubuncane bekhanda lenetha elidingekayo ukuze i-turbine ikhiqize okukhiphayo okulinganiselwe.
I-Dicharge Q: ivolumu yokugeleza edlula esigabeni sokugeleza esinikeziwe se-turbine ngesikhathi seyunithi, iyunithi evame ukusetshenziswa yi-m3 / s.
Isivinini n: inombolo yokuzungezisa komgijimi we-turbine ngesikhathi seyunithi, evame ukusetshenziswa ku-R/min.
Okukhiphayo P: amandla okukhipha okuphela kwe-turbine shaft, iyunithi evame ukusetshenziswa: kW.
ukusebenza kahle η: Isilinganiso samandla okufakwayo kumandla okukhiphayo we-hydraulic turbine ibizwa ngokuthi ukusebenza kahle kwe-hydraulic turbine.

4. Isakhiwo esikhulu se-turbine
Izingxenye eziyinhloko zesakhiwo se-action turbine ziyi-volute, indandatho yokuhlala, indlela yokuqondisa, ikhava ephezulu, umgijimi, i-shaft eyinhloko, i-guide bear, iringi yaphansi, ishubhu esalungiswa, njll. Izithombe ezingenhla zibonisa izingxenye eziyinhloko ze-turbine

5. Ukuhlolwa kwefekthri kwe-hydraulic turbine
Hlola, sebenzisa futhi uhlole izingxenye eziyinhloko njenge-volute, umgijimi, i-main shaft, i-servomotor, i-guide bear kanye nekhava yangaphezulu.
Ukuhlola okuyinhloko nezinto zokuhlola:
1) Ukuhlolwa kwezinto;
2) Ukuhlolwa kokushisela;
3) Ukuhlolwa okungabhubhisi;
4) Ukuhlolwa kwengcindezi;
5) Ukuhlolwa kobukhulu;
6) Umhlangano wefekthri;
7) Ukuhlolwa kokunyakaza;
8) Ukuhlolwa kwebhalansi ye-Runner static, njll.