1. Ndeapi marudzi matanhatu ekugadzirisa nekugadzirisa zvinhu mukuisa muchina? Unganzwisisa sei kutsauka kunobvumirwa kwekuisa michina yemagetsi?
Mhinduro: chinhu: 1) nzvimbo yakati sandara, yakatwasuka uye yakatwasuka. 2) Kutenderera, nzvimbo yepakati uye dhigirii yepakati penzvimbo yecylindrical pachayo. 3) Nzvimbo yakatsetseka, yakatwasuka, yakatwasuka uye yepakati yemubato. 4) Kurongeka kwechikamu panzvimbo yakatwasuka. 5) Kukwirira (kukwirira) kwezvikamu. 6) nzvimbo pakati pezviso, nezvimwewo.
Kuti uone kutsauka kunobvumirwa pakuiswa kwemidziyo yemagetsi, kuvimbika kwekushanda kweyuniti uye nyore kwekuiswa kunofanirwa kufungwa nezvako. Kana kutsauka kunobvumidzwa kwekuiswa kuri kudiki, basa rekugadzirisa nekugadzirisa richave rakaoma uye nguva yekugadzirisa nekugadzirisa ichawedzerwa; Kana kutsauka kunobvumidzwa kwekuiswa kwakanyanya, zvichaderedza kururama kwekuiswa uye kuchengetedzeka kwekushanda uye kuvimbika kweyuniti yekuyera, uye zvinokanganisa zvakananga kugadzirwa kwemagetsi kwakajairika.
2. Sei kukanganisa kwechikamu chesikweya pachako kuchigona kubviswa nekutenderedza chiyero?
Mhinduro: Ngatitii mugumo mumwe wedanho iri ndi a uye mumwe mugumo uri B, uye kukanganisa kwaro kunoita kuti bubble rifambe kuenda kumagumo a (kuruboshwe) na M. pakuyera mwero wezvikamu zvine mwero uyu, kukanganisa kwaro kunoita kuti bubble rifambe kuenda kumagumo a (kuruboshwe) na M. mushure mekutendeuka, kukanganisa kwaro kunoita kuti bubble rifambe kuenda kumagumo a (kurudyi panguva ino) nenhamba imwe chete yemasero, kune rimwe divi rakapesana, iro riri - m, uye wobva washandisa fomura δ= Munguva yekuverenga (a1 + A2) / 2 * c * D, nhamba yemasero anofambiswa nebubble nekuda kwekukanganisa kwaro inodzimana, izvo zvisina kukanganisa huwandu hwemasero anofambiswa nebubble nekuda kwekusaenzana kwezvikamu, saka kukanganisa kwechishandiso pakuyera kunobviswa.
3. Tsanangura muchidimbu zvinhu zvekugadzirisa nekugadzirisa uye nzira dzekuisa draft tube liner?
Nzira yekupindura: Chekutanga, cherechedza nzvimbo yeX, – x, y, – Y axis pakuvhurwa kwepamusoro kwe lining. Isa furemu yepakati pe elevation panzvimbo iyo kongiri iri mugomba remuchina yakakura kupfuura radius yedenderedzwa rekunze re ring re stay, fambisa mutsetse wepakati nekukwidziridzwa kweyuniti ku elevation centre frame, uye regedza mitsara ye piano mu x-axis ne y-axis panzvimbo imwechete yakatwasuka ye elevation centre frame ne X ne y-axis. Pane musiyano wekukwirira pakati pemitsara miviri ye piano, Mushure mekunge elevation centre yamiswa uye yaongororwazve, lining Center inofanira kuyerwa nekugadziriswa. Tungamira nyundo ina dzinorema panzvimbo iyo piyano mutsetse inoenderana nechiratidzo chiri pa pipe orifice pa lining, gadzirisa jack nestretcher kuti zvienderane nemuromo we hammer inorema nechiratidzo chiri pa pipe orifice yepamusoro. Panguva ino, pakati pe pipe orifice pa lining zvinoenderana nepakati peyuniti. Yera daro kubva panzvimbo yakaderera ye pipe orifice yepamusoro kusvika pa piano line ne ruler yesimbi. Bvisa daro kubva pakukwidziridzwa kwemutsara wepiyano kuti uve kukwidziridzwa chaiko kwepombi yepamusoro yelining, wobva wagadzirisa uchishandisa screws kana wedge plates kuti kukwidziridzwa kwelining kuve mukati menzvimbo inobvumidzwa yekutsauka.
4. Ungagadzira sei rin'i yepasi nechifukidziro chepamusoro uye woisa sei?
Mhinduro: tanga wasimudza mhete yepasi iri pasi pemhete yekumira, gadzirisa pakati pemhete yepasi neplate ye wedge zvichienderana nemukana uri pakati pemhete yepasi nemuromo wechipiri wedziva remhete yekumira, wobva wasimudza hafu yemhete inofambiswa inotungamira zvakaenzana zvichienderana nenhamba kuti uve nechokwadi chekuti mhete yekutungamira inogona kutenderera nekuchinjika, zvikasadaro gadzirisa dhayamita yebhore remubheya, wobva waisimudza muchikamu chepamusoro nepachifukidziro. Tora pakati pemhete yekumira inotevera sechiratidzo, rembedza mutsetse wepakati weyuniti yeturbine yemvura, yera pakati nepakati pemhete yekumira yakamisikidzwa yepamusoro, uye gadzirisa nzvimbo yepakati pechifukidziro chepamusoro kuitira kuti musiyano uripo pakati pe radius yega yega neavhareji usapfuure ± 10% yekubvisa dhizaini yemhete yekumira. Mushure mekunge kugadziriswa kwechifukidziro chepamusoro kwapera, simbisa mabhaudhi akabatanidzwa echifukidziro chepamusoro nemhete yekumira. Wobva wayera uye gadzirisa coaxiality yemhete yepasi nechifukidziro chepamusoro. Pakupedzisira, gadzirisa chete mhete yepasi zvichibva pachifukidziro chepamusoro. Cheka mukaha uri pakati perin'i yepasi nemuromo wedziva rechitatu werin'i rekugara neplate ye wedge, gadzirisa kufamba kwe radial kwerin'i yepasi, gadzirisa kufamba kwayo kwe axial ne ma jacks mana, yera mukaha uri pakati pekumusoro nepazasi peguide vane kuti △ ikure ≈ △ ive diki, uye yera mukaha uri pakati peguide vane sleeve bearing bush ne journal kuti ive mukati menzvimbo inobvumirwa. Wobva waboora maburi emapini echifukidziro chepamusoro nerin'i repasi zvichienderana nemufananidzo, uye chifukidziro chepamusoro nerin'i repasi zvinounganidzwa kare.
5. Nzira yekubatanidza chikamu chinotenderera cheturbine mushure mekunge chasimudzwa mugomba returbine?
Mhinduro: gadzirisa nzvimbo yepakati kutanga, gadzirisa nzvimbo iri pakati pe rounding leakage stop ring ne 4 pond mouth ye stay ring, simudza low fixed leakage stop ring, pinza pini, simbisa combination bolt symmetrically, yera nzvimbo iri pakati pe rounding leakage stop ring ne low fixed leakage stop ring ne feeler gauge, gadzirisa nzvimbo yepakati pe runner ne jack zvichienderana ne metered gap, uye tarisa kugadzirisa ne dial indicator. Wobva wagadzirisa level, isa level panzvimbo ina x, – x, y na – Y pamusoro pe flange ye main shaft ye turbine, wobva wagadzirisa wedge plate iri pasi pe runner kuti uite horizontal deviation ye flange surface mukati me range inobvumirwa.
6. Tsanangura maitiro ekuisa mushure mekusimudza rotor ye hydro generator unit yakamiswa?
Mhinduro: 1) kudira kongiri yechikamu chechipiri chepasi; 2) Kukwidziridza furemu yepamusoro; 3) Kuisa tsinga dzinobata; 4) Kugadzirisa jenareta; 5) Kubatanidza spindle 6) Kugadzirisa general axis yeyuniti; 7) Kugadzirisa simba re thrust pad; 8) Kugadzirisa pakati pechikamu chinotenderera; 9) Kuisa mutungamiriri wekutungamira; 10) Kuisa exciter nemuchina wemagneti unogara uripo; 11) Kuisa zvimwe zvinhu;
7. Nzira yekuisa uye matanho eshangu dzinotungamira mvura zvinotsanangurwa.
Mhinduro: nzira yekuisa 1) gadzirisa nzvimbo yekuisa zvichienderana nenzvimbo yakatarwa mukugadzirwa kwebearing yegwara remvura, kutenderera kweyuniti axis nenzvimbo yeshaft huru; 2) Isa shangu yegwara remvura zvakaenzana zvichienderana nezvinodiwa zvekugadzira; 3) Mushure mekuona nzvimbo yakagadziriswa, gadzirisa nejeki kana wedge plate;
8. Kukuvadzwa uye kurapwa kwe shaft current zvinotsanangurwa muchidimbu.
A: Kukuvara: nekuda kwekuvapo kweshaft current, kukanganiswa kudiki kwearc kunogadzirwa pakati pejournal nebearing bush, izvo zvinoita kuti bearing alloy inamire zvishoma nezvishoma kujournal, inoparadza nzvimbo yakanaka yekushanda kwebearing bush, inokonzera kupisa kwebearing, uye inotonyungudutsa bearing alloy; Pamusoro pezvo, nekuda kwe electrolysis yenguva refu ye current, mafuta ekuzora anoora, anosviba, anoderedza kushanda kwemafuta uye anowedzera tembiricha yebearing. Kurapa: kudzivirira kukanganiswa kweshaft current iyi pabearing bush, bearing inofanira kuparadzaniswa nefoundation ne insulation kuti icheke shaft current circuit. Kazhinji, ma bearing ari kudivi re exciter (thrust bearing ne guide bearing), oil receiver base ne governor recovery wire rope zvinofanira kuvharwa, uye support fixing screws nemapini zvinofanira kunge zvakashongedzwa ne insulation sleeves. Insulation yese inofanira kuomeswa pachine nguva. Mushure mekunge insulation yaiswa, insulation yebearing pasi inofanira kuongororwa ne 500V megger uye haifanirwe kunge iri pasi pe 0.5 megohm.
9. Tsanangura muchidimbu chinangwa uye nzira yekutenderedza mayuniti.
Mhinduro: Chinangwa: Sezvo nzvimbo chaiyo yekukweshana kwegirazi regirazi isingazove yakatarisana nechikamu cheyuniti, uye axis pachayo isiri mutsetse wakatwasuka wakakodzera, kana chikamu ichi chikatenderera, mutsetse wepakati weyuniti uchatsauka kubva pamutsetse wepakati, uye axis ichayerwa uye kugadziriswa nekutendeuka nechiratidzo chekudhiraivha, kuitira kuti iongorore chikonzero, saizi uye kurongeka kwe axis swing. Kusaenderana pakati penzvimbo yekukweshana kwegirazi regirazi ne axis, nzvimbo yekubatanidza flange ne axis zvinogona kugadziriswa nekukwesha nzvimbo yakakodzera yekubatanidza, uye swing inogona kuderedzwa kusvika padanho rinobvumidzwa.
Maitiro:
1) kutenderera kwemuchina, uko kunofambiswa netambo yesimbi nepulley ine crane yebhiriji mufekitori sesimba
2) Direct current inopinzwa mu stator ne rotor windings kuti igadzire nzira yekudhonza simba remagetsi - giya remagetsi 3) kune mayuniti madiki, giya remaoko rinogona kushandiswawo kufambisa yuniti kuti itenderere zvishoma nezvishoma - giya remaoko 10. Tsanangura muchidimbu maitiro ekugadzirisa mudziyo wekuzvigadzirisa wemvura une air shroud ne end face.
Mhinduro: 1) nyora pasi nzvimbo yechikamu chakakuvara pamugodhi, bvisa chikamu chakakuvara uye tarisa kupera kweplate yesimbi yakaora. Kana paine burr kana gomba diki, rinogona kupukutwa nematombo emafuta nenzira yekutenderera. Kana paine gomba rakadzika kana kupera kwakanyanya kana kupera, rinofanira kuenzana.
2) Bvisa ndiro yekudzvanya, nyora kutevedzana kwemabhuroko enylon, bvisa mabhuroko enylon woongorora kupera. Kana zvichidikanwa, zvese zvinofanirwa kudzvanywa nemapureti ekudzvanya uye kurongwa pamwe chete, ipapo mamaki ekupwanya anofanira kuiswa nefaira, uye kutsetseka kwepamusoro kwemabhuroko enylon kunofanira kuongororwa nepuratifomu. Mhedzisiro mushure mekukwesha inosangana nezvinodiwa
3) Bvisa dhisiki repamusoro rekuvhara wotarisa kana rabha rakatenderera rakasakara. Kana rakasakara, ritsive nerimwe idzva. 4) Bvisa chitubu, bvisa matope nengura, uye tarisa kusimba kwekudzvanywa kwechinhu chimwe nechimwe. Kana purasitiki ikashanduka, ritsive nerimwe idzva.
5) Bvisa pombi yemhepo inopinza uye chinongedzo chechidzitiro chemhepo, bvisa chifukidziro chekuvhara, bvisa chifukidziro, uye tarisa kupera kwechidzitiro. Kana paine kupera kwenzvimbo kana kubuda kwemvura, chinogona kugadziriswa nekupisa.
6) Bvisa pini yekuisa nzvimbo wobva wabvisa ringi yepakati. Chenesa zvinhu zvese usati waisa.
11. Ndedzipi nzira dzekubatanidza jira rinopisa? Ndezvipi zvakanakira nzira yekubatanidza jira rinopisa?
Mhinduro: kune nzira mbiri: 1) nzira yekudzvanya mukati; 2) Nzira yekuisa chivharo chinopisa; Zvakanakira: 1) inogona kuiswa pasina kudzvanya; 2) Panguva yekuunganidza, nzvimbo dzinobuda pamusoro pekubata hadzina kukweshwa nekukweshana kweaxial, izvo zvinovandudza zvikuru simba rekubatana;
12. Tsanangura muchidimbu zvinhu zvekugadzirisa nekugadzirisa uye nzira dzekuisa ring yekugara?
A: (1) zvinhu zvekururamisa nekugadzirisa zvinosanganisira: (a) pakati; (b) Kukwirira; (c) Nhanho
(2) Nzira yekugadzirisa nekugadzirisa:
(a) Kuyera nekugadzira pakati: mushure mekunge rin'i yekumira yasimudzwa mukati uye yaiswa zvakanaka, tambanudza mutsetse wepiyano weyuniti, tambanudza nyundo ina dzinorema pamutsetse wepiyano wakadhonzwa pamusoro pezviratidzo zveX, - x, y, - Y pamhete yekumira nepadenga, uye ona kana muromo wehan'i yekumira wakafanana nechiratidzo chepakati; Kana zvisiri, gadzirisa nzvimbo yerin'i yekumira nemidziyo yekusimudza kuti ienderane.
(b) Kuyera nekugadzikisa kukwirira: kuyera daro kubva pamusoro peflange iri parin'i yekumira kusvika pamuchinjikwa wepiyano uchishandisa ruler yesimbi. Kana ikasasangana nezvinodiwa, inogona kugadziriswa neplate yepasi.
(c) Kuyera nekugadzirisa kwakatwasuka: shandisa danda rakatwasuka uye nhanho yesikweya kuyera pamusoro pe flange ye ring yekumira. Zvichienderana nemhedzisiro yekuyera uye kuverenga, shandisa wedge plate iri pazasi kugadzirisa. Paunenge uchigadzirisa, simbisa mabhaudhi. Uye dzokorora kuyedza nekugadzirisa kusvika bhaudhi rava rakafanana uye nhanho yasangana nezvinodiwa.
13. Ungaziva sei pakati pe Francis turbine?
Mhinduro: pakati peFrancis turbine panowanzoonekwa zvichienderana nekukwira kwemuromo wechipiri wedziva wedenderedzwa rekugara. Kutanga, kamura muromo wechipiri wedziva wedenderedzwa rekugara kuita mapoinzi 8-16 padenderedzwa, wobva warembedza mutsetse wepiyano pamusoro pedenderedzwa rekugara kana kuti nheyo yefuremu yepasi yejenareta sezvinodiwa, yera daro riri pakati pemuromo wechipiri wedziva wedenderedzwa rekugara uye mapoinzi mana akaenzana eX neY axes kumutsetse wepiyano netepi yesimbi, gadzirisa bhora pakati, gadzira musiyano pakati peradius yemapoinzi maviri akaenzana mukati me5mm, uye tanga wagadzirisa nzvimbo yemutsara wepiyano. Wobva wagadzirisa mutsetse wepiyano zvichienderana nechikamu chedenderedzwa uye nzira yekuyera pakati kuti upfuure nepakati pemuromo wechipiri wedziva. Nzvimbo yakagadziriswa ndiyo nzvimbo yekuisa hydraulic turbine.
14. Tsanangura muchidimbu basa re "thrust bearing"? Ndeapi marudzi matatu e "thrust bearing"? Ndezvipi zvikamu zvikuru zve "thrust bearing"?
Mhinduro: basa: kutakura simba re axial reyuniti uye huremu hwezvikamu zvese zvinotenderera. Kupatsanurwa: tambo yakasimba ye strut thrut bearing, tambo ye thrust bearing inoyera uye hydraulic column thrust bearing. Zvikamu zvikuru: tambo ye thrust head, tambo ye thrust pad, girazi plate, snap ring.
15. Pfungwa uye nzira yekugadzirisa yekudzvanya stroke zvinotsanangurwa muchidimbu.
A: pfungwa: kudzvanya stroke ndeyekugadzirisa kudzvanya kweservomotor kuitira kuti guide vane irambe iine kudzvanya stroke kwemamirimita akati wandei (munzira yekuvhara) mushure mekuvharwa. Iyi kudzvanya stroke inonzi nzira yekugadzirisa kudzvanya stroke: kana controller neservomotor piston zvavharwa zvizere, bvisa zvikushi zve limit paservomotor yega yega kuenda kunze kune kudzvanya stroke kukosha kunodiwa. Kukosha uku kunogona kudzorwa nehuwandu hwekutenderera kwepitch.
16. Ndezvipi zvikonzero zvitatu zvikuru zvekudedera kwe hydraulic unit?
A: (I) kudedera kunokonzerwa nezvikonzero zvemakanika: 1. Kusawirirana kwehuwandu hwerotor. 2. Kutenderera kweyuniti hakusi kwakarurama. 3. Kukanganisika kwebearing. （2） Kudedera kunokonzerwa nezvikonzero zvehydraulic: 1. Kuyerera kwemvura pakupinda kwemumhanyi kunokonzerwa nekutsauka kusina kuenzana kwevolute neguide vane. 2. Carmen vortex train. 3. Cavity cavitation. 4. Gap jet. 5. Seal ring pressure pulsation
(3) Kudedera kunokonzerwa nezvinhu zvinoshandisa ma electromagnetic factors: 1. Kutenderera kwerotor kupfupi. 2) mhepo isina kuenzana.
17. Tsananguro pfupi: (1) kusawirirana kwemamiriro ezvinhu uye kusawirirana kwesimba?
Mhinduro: static imbalance: sezvo rotor ye hydraulic turbine isiri pa rotation axis, kana rotor iri mu static state, rotor haigone kuramba yakagadzikana chero panzvimbo ipi zvayo. Chiitiko ichi chinonzi static imbalance.
Kusawirirana kwesimba: zvinoreva chiitiko chekudedera chinokonzerwa nechimiro chisina kurongeka kana kuwanda kusina kuenzana kwezvikamu zvinotenderera zve hydraulic turbine panguva yekushanda.
18. Tsananguro pfupi: (2) chinangwa chekuedza static balance ye turbine runner?
Mhinduro: zvakakosha kuderedza kuenzana kwepakati pesimba rekukweva kwemumhanyi kusvika padanho rinobvumidzwa, kuitira kudzivirira kuvapo kwepakati pesimba rekukweva kwemumhanyi; simba repakati pesimba reyuniti richaita kuti shaft huru iparare zvakanyanya panguva yekushanda, kuwedzera kutenderera kweguide re hydraulic, kana kukonzera kudedera kwe turbine panguva yekushanda, uye kutokuvadza zvikamu zveyuniti uye kusunungura mabhaudhi e anchor, zvichikonzera tsaona huru.18. Nzira yekuita sei kuyera kutenderera kwenzvimbo?
Mhinduro: chiratidzo chedhiraivha chakaiswa paruoko rwakatarwa rwechitsigiro, uye tsvimbo yacho yekuyera inosangana nepamusoro pechitsigiro chakayerwa. Kana rutsigiro rwacho rwuchitenderera kutenderedza axis, kukosha kunoverengwa kubva pachiratidzo chedhiraivha kunoratidza kutenderera kwenzvimbo yakayerwa.
19. Ziva chimiro che micrometer yemukati uye tsanangura mashandisirwo emagetsi edunhu kuyera zvikamu zvechimiro nenzvimbo yepakati?
Mhinduro: tora dziva rechipiri remhete yekumira sechiratidzo, tanga waenzanisa mutsetse wepiyano, tora mutsetse uyu wepiyano sechiratidzo, wobva washandisa micrometer yemukati kugadzira dunhu remagetsi pakati pezvikamu zvemhete nemutsetse wepiyano, gadzirisa kureba kwe micrometer yemukati wodhirowa pamwe chete nemutsetse wepiyano, pasi, kuruboshwe uye kurudyi. Zvichienderana neruzha, inogona kuona kana micrometer yemukati iri kubata nemutsetse wepiyano, uye kuyera chikamu chemhete nenzvimbo yepakati.
20. Maitiro ese ekuisa turbine yeFrancis?
Mhinduro: kuiswa kweinner liner yedraft tube → kudira kongiri kutenderedza draft tube, stay ring uye spiral case buttress → kuchenesa uye kusanganiswa kwe stay ring ne foundation ring uye kuiswa kwe conical pipe ye stay ring ne foundation ring → foundation bolt concrete ye foot stay ring → kuungana kwe single section spiral case → kuisirwa nekuwelding ye spiral case → kuisirwa inner liner ne budded pit mu turbine pit → kudira kongiri pasi pe generator floor → kuyedzwazve kwe stay ring elevation and level uye hydraulic turbine centre Simbisa → kuchenesa uye kuunganidza lower fixed leakage stop ring → kuisa lower fixed leakage stop ring → kuchenesa uye kuunganidza top cover ne stay ring → pre assembly of water guide mechanism → kubatana pakati pe main shaft ne runner → kusimudza nekuisa chikamu chinotenderera → kuisa water guide mechanism → main shaft connection → overal turn of the unit → kuisa water guide bearing → kuisa accessories → kuchenesa, kuongorora nekupenda → unit startup uye commissioning.
21. Ndezvipi zvinodiwa zvikuru zvehunyanzvi pakuisa nzira yekufambisa mvura?
Mhinduro: 1) pakati pemhete yepasi nechifukidziro chepamusoro zvinofanira kuenderana nemutsetse wepakati weyuniti; 2) mhete yepasi nechifukidziro chepamusoro zvinofanira kuenzana, mitsara yakanyorwa naX naY pairi inofanira kuenzana nemitsetse yakanyorwa naX naY yeyuniti, uye maburi epamusoro neepasi eguide vane yega yega anofanira kunge ari coaxial; 3) kucheneswa kweguide vane uye kuoma panguva yekuvhara zvinofanira kuzadzisa zvinodiwa; 4) basa reguide vane transmission chikamu rinofanira kunge rakachinjika uye rakavimbika.
22. Ungabatanidza sei runner ne main shaft?
Mhinduro: tanga wabatanidza shaft huru nechifukidziro cherunner, wobva wabatanidza nemuviri werunner pamwe chete, kana kutanga wabatanidza bhaudhi rekubatanidza muburi rescrew rerunner cover zvichienderana nenhamba, wovhara chikamu chepazasi nesimbi. Mushure mekunge bvunzo yekubuda kwesealing yabvumidzwa, batanidza shaft huru nechifukidziro cherunner.
23. Ungashandura sei huremu hwe rotor?
Mhinduro: Kuchinja bhureki re lock nut kuri nyore. Chero bedzi rotor yakasungirirwa nemafuta, lock nut yakasunungurwa, uye rotor yakadonhedzwa zvakare, huremu hwayo huchashandurwa kuita thrust bearing.
24. Chinangwa chekutanga nekuedza mashandiro ejenareta remvura returbine ndechei?
Mhinduro:
1) tarisa kana mhando yekuvaka, kugadzirwa uye kuiswa kweinjiniya yezvivakwa zvichizadzisa zvinodiwa zvekugadzira uye mitemo nezvinodiwa.
2) Kuburikidza nekuongorora kusati kwaitwa uye mushure mekushanda kwekuyedza, basa risipo kana risina kupera pamwe nekusakwana kwepurojekiti nemidziyo zvinogona kuwanikwa nenguva.
3) Kuburikidza nekutanga uye kuyedza mashandiro, nzwisisa kuiswa kwezvivakwa zve hydraulic nemidziyo yemagetsi, ziva mashandiro ekushanda kwemidziyo yemagetsi, kuyera mamwe data rehunyanzvi rinodiwa riri kushanda, uye kunyora mamwe ma curves ehunyanzvi hwemidziyo seimwe yehwaro hwekushanda kwepamutemo, kuitira kugadzirira data rehunyanzvi rinodiwa pakugadzirira mitemo yekushanda kwechiteshi chemagetsi.
4) Mune mamwe mapurojekiti emagetsi emvura, kuyedzwa kwekushanda zvakanaka kweyuniti inogadzira turbine yemvura kunoitwawo. Kuona kukosha kwevimbiso yekushanda zvakanaka kwemugadziri uye kupa data rekushanda zvakanaka kwegwenya remagetsi.
25. Chinangwa chekuedza kumhanya zvakanyanya ndechei?
Mhinduro: 1) tarisa hunhu hwemutemo wechinhu chinogadzirisa otomatiki cheyuniti; 2) Nzwisisa nzvimbo yekuzununguka kweyuniti iri pasi pemutoro; 3) Tarisa uye simbisa kukosha kwepamusoro kweyuniti inogadzirisa data, kukosha kwepamusoro kwekukwira kwepressure pamberi pevane yekutungamira uye coefficient yekugadzirisa differential yegavhuna; 4) Nzwisisa mutemo wekuchinja kwemukati me hydraulic uye mechanical hunhu hweyuniti uye kukanganisa kwayo pabasa reyuniti, kuitira kuti pave nedata rinodiwa kuti yuniti ishande zvakachengeteka; 5) Ziva kugadzikana uye mamwe mashandiro egavhuna.
26. Maitiro ekuita bvunzo ye static balance ye hydraulic turbine?
Mhinduro: isa mageji maviri emazinga pazvikamu zve X ne Y zveringi rezasi remumhanyi; Isa huremu hwechiyero hune huremu hwakafanana nechiyero hwakafanana pazvikamu zve - X ne - y (huremu hwayo hunogona kuverengerwa zvichienderana nekuverengwa kwechiyero); Zvichienderana nechiyero chechiyero, isa huremu hwechiyero parutivi rwechiedza kusvika bubble rechiyero rave pakati, uye nyora saizi P ne azimuth yehuremu hwekupedzisira hwechiyero α
27. Ungaburitsa sei musoro wesimbi panguva yekugadzirisa?
Mhinduro: bvisa sikuruu yekubatanidza pakati pemusoro wepush negirazi, rembedza musoro wepush pamugero mukuru netambo yesimbi woisimbisa zvishoma. Simudza pombi yemafuta, wedzera rotor, wedzera mapadhi mana earuminiyamu pakati pemusoro wepush negirazi regirazi nenzira ye90 degrees, dururira mafuta wodonhedza rotor. Nenzira iyi, shaft huru inodzika nerotor, uye musoro wepush unonamirwa nepad wobva wadhonzwa kure. Dzokorora kakawanda, dzora ukobvu hwecushion huri pakati pe6-10mm nguva imwe neimwe, uye dhonza zvishoma nezvishoma musoro wepush kusvika wagona kusimudzwa nehoko huru. Mushure mekudhonza kakawanda, kushandira pamwe pakati pemusoro wepush negomba guru kunosunungurwa, uye musoro wepush unogona kudhonzwa zvakananga necrane. 28. Ona tafura inotevera kuti uwane rekodhi ye1# turbine (yuniti: 0.01mm):
Verengai kutenderera kwakazara uye kutenderera kwakazara kwe hydraulic guide, lower guide uye upper guide, uye zadzai tafura iri pamusoro.
Nguva yekutumira: Gumiguru-21-2021
