Ko te papu rere whakaranu o te pou ka taea te whakarite katoa he momo papu whānui-waenga me te whānui-rahi e whakamahi ana i te whakatikatika koki mata hei akiaki i ngā mata o te papu kia huri, kia huri ai te koki whakatakotoranga o te mata kia tutuki ai ngā huringa rere me te pane. Ko te puna kawe matua ko te wai ma, ko te wai paru māmā rānei i te 0~50℃ (ko ngā puna motuhake ko te wai moana me te wai o te Awa Kōwhai). E whakamahia ana i roto i ngā mara o ngā kaupapa tiaki wai, te whakamakuku, te rerenga wai me ngā kaupapa huri wai, ā, e whakamahia ana i roto i ngā kaupapa ā-motu maha pērā i te Kaupapa Huri Wai mai i te Tonga ki te Raki me te Kaupapa Huri Awa o te Awa o Yangtze ki Huaihe.
Ka hē te āhua o ngā mata o te pou me te papu rere ranu. Ina rerekē ngā āhuatanga mahi o te papu mai i te wāhi hoahoa, ka pakaru te ōwehenga i waenga i te tere porowhita o ngā taha o roto me waho o ngā mata, ka kore e ōrite te hiki i hangaia e ngā mata (ngā hau) i ngā radius rerekē, ā, ka pōrearea te rere o te wai i roto i te papu, ka piki ake te ngaronga wai; ka tawhiti atu i te wāhi hoahoa, ka nui ake te pōrearea o te rere wai, ka nui ake hoki te ngaronga wai. He iti te pane o ngā papu rere tuaka me ngā papu rere ranu, ā, he whaiti te rohe whai huatanga. Mā te whakarerekētanga o ō rātou pane mahi ka heke te pai o te papu. Nō reira, kāore e taea e ngā papu rere tuaka me ngā papu rere ranu te whakamahi i te tikanga whakatere, te huri me ētahi atu tikanga whakatikatika hei whakarerekē i te mahi o ngā āhuatanga mahi; i te wā kotahi, nā te mea he nui rawa te utu o te whakahaere tere, he onge te whakamahi i te whakahaere tere rerekē i roto i te mahi tūturu. Nā te mea he nui ake te tinana pokapū o ngā papu rere tuaka me ngā papu rere ranu, he watea te tāuta i ngā mata me ngā tikanga tokotoko hono mata me ngā koki whakarerekē. Nō reira, ko te whakatikatika i te āhua mahi o ngā papu rere tuaka me te papu rere whakauru he tikanga whakamahi i te whakatikatika koki rerekē, ka taea ai te whakahaere i ngā papu rere tuaka me te papu rere whakauru i raro i ngā āhuatanga mahi tino pai.
Ina piki ake te rerekētanga o te taumata wai o runga me raro (arā, ka piki ake te pane kupenga), ka whakatikatikaina te koki whakatakotoranga o te mata ki tētahi uara iti iho. Ahakoa te pupuri i te pai o te mahi, ka whakaitihia te tere rere o te wai kia kore ai e taumaha rawa te motuka; ina heke te rerekētanga o te taumata wai o runga me raro (arā, ka heke te pane kupenga), ka whakatikatikaina te koki whakatakotoranga o te mata ki tētahi uara nui ake kia utaina katoatia te motuka, kia taea ai e te papu wai te pupuhi i te wai. I roto i te poto, mā te whakamahi i ngā papu rakau me ngā papu rere whakauru ka taea te whakarerekē i te koki o te mata ka taea te whakahaere i te āhua mahi tino pai, ka karo i te kati kaha me te whakatutuki i te pai o te mahi me te pupuhi wai teitei.
Hei tāpiritanga, ina tīmata te waeine, ka taea te whakarite i te koki whakatakotoranga o te mata ki te iti rawa, ka taea ai te whakaiti i te kawenga tīmatanga o te motuka (tata ki te 1/3 ~ 2/3 o te mana whakatauranga); i mua i te whakaweto, ka taea te whakarite i te koki o te mata ki te uara iti ake, ka taea ai te whakaiti i te tere rere whakamuri me te rahinga wai o te rere wai i roto i te papu i te wā whakaweto, me te whakaiti i te kino o te rere wai ki runga i te taputapu.
I roto i te poto, he mea nui te pānga o te whakatikatika i te koki o te mata: ① Mā te whakatikatika i te koki ki te uara iti ake ka māmā ake te tīmata me te whakaweto; ② Mā te whakatikatika i te koki ki te uara nui ake ka piki ake te tere rere; ③ Mā te whakatikatika i te koki ka taea te whakahaere i te waeine papu me te utu iti. Ka kitea he tūranga nui te kaiwhakahaere koki mata i roto i te whakahaere me te whakahaere i ngā teihana papu reo me te nui.
E toru ngā wāhanga o te tinana matua o te papu rere ranu o te tokotoko ka taea te whakarite: te pane o te papu, te kaiwhakahaere, me te mōta.
1. Pane papu
Ko te tere motuhake o te papu rere ā-tuaka ka taea te whakarite katoa ko te 400~1600 (ko te tere motuhake tikanga o te papu rere ā-tuaka ko te 700~1600), (ko te tere motuhake tikanga o te papu rere whakauru ko te 400~800), ā, ko te pane whānui ko te 0~30.6m. Ko te pane papu he mea hanga nui mai i te haona whakauru wai (hononga whānui whakauru wai), ngā wāhanga hurihuri, ngā wāhanga rūma impeller, te tinana arataki, te nohoanga papu, te tuke, ngā wāhanga rakau papu, ngā wāhanga tākai, me ētahi atu. He kupu whakataki ki ngā wāhanga matua:
1. Ko te wāhanga rotor te wāhanga matua o te pane papu, he mea tito mai i ngā mata, te tinana rotor, te tokotoko kume o raro, te peera, te ringa porotaka, te anga whakahaere, te tokotoko hono me ētahi atu wāhanga. I muri i te huihuinga whānui, ka whakahaerehia he whakamātautau taurite pumau. I roto i ēnei, ko te rauemi mata ko ZG0Cr13Ni4Mo (he pakeke teitei me te ātete pai ki te kakahu), ā, ka whakamahia te miihini CNC. Ko te rauemi o ngā wāhanga e toe ana ko ZG te nuinga.
2. Ka whakatuwheratia ngā wāhanga o te rūma impeller ki waenganui, ka whakauhia ki ngā pūtu, ā, ka whakanohoia ki ngā pine kōniko. Ko te rauemi he mea hanga ki te ZG whakauru, ā, ko ētahi wāhanga he mea hanga ki te maitai kore waikura kua whakakikoruatia ki te ZG + (he uaua te hanga i tēnei otinga, ā, he ngāwari ki te whai hapa whakarewa, nō reira me karo i te nuinga o te wā).
3. Tinana o te wēra ārahi. Nā te mea he papu rahi-rahi te papu ka taea te whakarite, ka whakaarohia te uaua o te whakarewa, te utu hanga me ētahi atu āhuatanga. Ko te tikanga, ko te rauemi pai ko ZG+Q235B. Ka whakarewaina te wēra ārahi kia kotahi te wahi, ā, ko te anga anga he pereti maitai Q235B. Ka whakarewaina ngā mea e rua, kātahi ka tukatukahia.
4. Pou papu: Ko te papu ka taea te whakarite katoa he pou tuwhera me ngā hanganga flange i ngā pito e rua. Ko te rauemi he mea hanga ki te 45 + te whakakikorua 30Cr13. Ko te whakakikorua i te peera arataki wai me te whakakī he mea nui hei whakanui ake i tōna pakeke me te whakapai ake i te ātete ki te kakahu.
He kupu whakataki ki ngā wāhanga matua o te kaiwhakahaere
Ko te kaiwhakahaere waipēhi koki mata kua hangaia ki roto e whakamahia whānuitia ana i te mākete i ēnei rā. E toru ngā wāhanga matua: te tinana hurihuri, te taupoki, me te pouaka pūnaha whakaatu whakahaere.
1. Tinana hurihuri: Kei roto i te tinana hurihuri he nohoanga tautoko, he rango, he tāke wahie, he waeine hiko waipēhi, he pūoko koki, he mowhiti paheke hiko, me ētahi atu.
Ka whakatakotoria te tinana hurihuri katoa ki runga i te pou matua o te motuka, ā, ka hurihuri tahi me te pou. Ka herea ki te tihi o te pou matua o te motuka mā te whitiki whakairi.
Ka honoa te flange whakairi ki te nohoanga tautoko.
Kei waenganui i te tokotoko piston me te ringaringa tokotoko here te pūwāhi ine o te pūoko koki, ā, kei waho o te rango hinu te pūoko koki.
Ka tāutahia te mowhiti paheke o te pūtake hiko ki runga i te taupoki o te tāke hinu, ā, ka huri tahi tōna wāhanga hurihuri (rotor) me te tinana hurihuri. Ka honoa te pito putanga o te rotor ki te waeine hiko waipēhi, te pūoko pēhanga, te pūoko pāmahana, te pūoko koki, me te pana rohe; ka honoa te wāhanga stator o te mowhiti paheke o te pūtake hiko ki te tīwiri aukati i runga i te taupoki, ā, ka honoa te putanga stator ki te pito i roto i te taupoki whakahaere;
Ka herea te tokotoko piston ki tepapu waitokotoko here.
Kei roto i te tāke hinu te waeine hiko waipēhi, e whakarato ana i te hiko mō te mahi a te rango hinu.
E rua ngā mowhiti hiki kua tāuta ki te tāke hinu hei whakamahi ina hiki ana i te kaiwhakahaere.
2. Taupoki (e kiia ana ko te tinana pumau): E toru ngā wāhanga. Ko tētahi wāhanga ko te taupoki o waho; ko te wāhanga tuarua ko te taupoki taupoki; ko te wāhanga tuatoru ko te matapihi tirotiro. Ka tāutahia te taupoki o waho, ka whakapirihia ki runga i te taupoki o waho o te motuka matua hei taupoki i te tinana hurihuri.
3. Pouaka pūnaha whakaatu whakahaere (e whakaatuhia ana i te Pikitia 3): Kei roto ko te PLC, te mata pā, te whakawhiti, te whakapā, te pūtake hiko DC, te porotiti, te rama tohu, me ētahi atu. Ka taea e te mata pā te whakaatu i te koki o te mata o nāianei, te wā, te pēhanga hinu me ētahi atu tawhā. E rua ngā mahi a te pūnaha whakahaere: te mana ā-rohe me te mana mamao. Ka whakawhitihia ngā aratau whakahaere e rua mā te porotiti e rua-tūnga i runga i te pouaka pūnaha whakaatu whakahaere (e kiia ana ko te "pouaka whakaatu whakahaere", te mea i raro nei).
Tuatahi. Te whakataurite me te whiriwhiri i ngā motuka tukutahi me ngā motuka kore tukutahi
A. Ngā painga me ngā ngoikoretanga o ngā motuka tukutahi
Ngā Painga:
1. He nui te āputa hau i waenganui i te rotor me te stator, ā, he watea te tāutanga me te whakatikatika.
2. He maeneene te mahi, ā, he kaha te kaha ki te uta.
3. Kāore te tere e rerekē me te kawenga.
4. Te tino whai hua.
5. Ka taea te whakatairanga i te tauwehenga mana. Ka taea te whakarato i te mana tauhohe ki te whatunga hiko, ā, ka whakapai ake i te kounga o te whatunga hiko. Hei tāpiri, ina whakaritea te tauwehenga mana ki te 1, ki te tata rānei ki taua mea, ka heke te pānui i runga i te ammeter nā te whakahekenga o te wāhanga tauhohe i roto i te iahiko, he mea kāore e taea e ngā motuka kore-tukutahi.
Ngā ngoikoretanga:
1. Me whakakaha te rotor e tētahi taputapu whakaoho motuhake.
2. He nui te utu.
3. He uaua ake te mahi tiaki.
B. Ngā painga me ngā ngoikoretanga o ngā motuka kore-tukutahi
Ngā Painga:
1. Kāore e hiahiatia te hono i te rotor ki ētahi atu pūtake hiko.
2. He hanganga māmā, he mama, he iti te utu.
3. Ngāwari te tiaki.
Ngā ngoikoretanga:
1. Me tango te mana tauhohe mai i te whatunga hiko, ka heke te kounga o te whatunga hiko.
2. He iti te āputa hau i waenganui i te rotor me te stator, ā, he uaua te tāuta me te whakarite.
C. Te Kōwhiringa o ngā Mōta
Me whakatau te kōwhiringa o ngā motuka me te mana whakatauranga o te 1000kW me te tere whakatauranga o te 300r/min i runga i ngā whakataurite hangarau me te ōhanga e ai ki ngā tikanga motuhake.
1. I roto i te umanga tiaki wai, ina iti iho te kaha tāuta i te 800kW, ka pai ake te whakamahi i ngā motuka kore-tukutahi, ā, ina nui ake te kaha tāuta i te 800kW, ka whiriwhiria ngā motuka tukutahi.
2. Ko te rerekētanga matua i waenga i ngā motuka tukutahi me ngā motuka kore tukutahi ko te mea he takai whakaoho kei runga i te rotor, ā, me whirihora he mata whakaoho thyristor.
3. E ai ki te tari tuku hiko o tōku whenua, me eke te tauwehenga mana i te pūtake hiko o te kaiwhakamahi ki te 0.90, neke atu rānei. He nui te tauwehenga mana o ngā motuka tukutahi, ā, ka taea e rātou te whakatutuki i ngā whakaritenga o te pūtake hiko; engari he iti te tauwehenga mana o ngā motuka kore tukutahi, ā, kāore e taea e rātou te whakatutuki i ngā whakaritenga o te pūtake hiko, ā, me utu te utu tauhohe. Nō reira, ko ngā teihana papu e mau ana i ngā motuka kore tukutahi me whai mata utu tauhohe.
4. He uaua ake te hanganga o ngā motuka tukutahi i ērā o ngā motuka kore tukutahi. Mēnā me whai whakaaro te kaupapa teihana papu ki te whakaputa hiko me te whakarerekētanga ā-wāhanga, me whiriwhiri he motuka tukutahi.
He whānuitia te whakamahinga o ngā papu rere whakauru tuaka ka taea te whakarite katoa i roto ingā wae poutū(ZLQ, HLQ, ZLQK),ngā waeine whakapae (whakarara)(ZWQ, ZXQ, ZGQ), ā, ka taea hoki te whakamahi i roto i ngā waeine LP iti-hiki me ngā waeine LP nui-diameter.
Wā tuku: 30 o Ākuhata 2024