DSU: okulotshiweyo. DSU isikimu. Ukufaka DSU

DSU - uhlobo imishini azimele wodwa ukuthi ugesi ovuthayo diesel. DSU, sokuqonda ezwakala njenge- esebenzisa udizili generator amasethi, zenziwa izingxenye eziningana eziyinhloko: generator ngokwayo, injini diesel uhlelo ukuzivikela, okuyinto usebenza accelerations okusezingeni eliphezulu. Namuhla, emakethe ilungele ukunikela ukufakwa, okuyinto usebenza uphethiloli noma diesel. Uhlobo lokuqala aggregate has a ukuphila inkonzo ephansi kakhulu. Iziteshi Udizili kakhudlwa-, elikhiqizayo futhi iphephile. Yingakho, uma kukhona isidingo ukuthenga generator kagesi, okuthandayo kufanele banikezwe lona. Ake sihlole kabanzi ukwakheka izinhlelo ezinjalo, izinhlobo zabo, ukusebenza kahle futhi uhlale umuhle.

DSU ukusebenza

Udizili generator amasethi ingasetshenziswa njengomthombo oyinhloko kagesi, futhi yenza umsebenzi isipele. Uma sicabangela liwumthombo oyinhloko wamandla, njengembobo ku sindisa kuvunyelwe DSU. Kulungiswa lolu hlobo imishini kuzwakala generator diesel azibekela operation okuqhubekayo. Overload kungenzeka ku lemali amaphesenti ayishumi of ka amandla ukalwe ihora ngezikhathi amahora ayishumi nambili.

Isikhathi izitshalo ezifana awugcini unyaka owodwa. Reserve ngohlobo lomshini ithiya nokulayishwa amandla bokuzisholo. Phakathi nonyaka lesi sitshalo kumele kukhiqize amahora kungekho abangaphezu kwamakhulu amahlanu. DSU kokubili main futhi lo msebenzi wokusiza ukuba izinjini efanayo. Ukukhetha nje isuke ibangelwa uhlobo idivayisi ngephrojekthi ehlongozwayo.

Impikiswano amayunithi akhiqizwa izinguqulo ezihlukene: owodwa esigabeni, ezintathu okhombisa. Ngaphezu kwalokho, lo mshini ongasebenza kwimodi okuzenzakalelayo ngokugcwele futhi mathupha.

Ukwakheka diesel generator amasethi

Ukwakheka Standard kuhlanganisa izinto ezilandelayo:

• udizili Generating isethi - sokuqonda izifinyezo ngokwayo Icacisa yisigcibisholo ukusetshenziswa diesel ;
• a turbocharger (uma injini linomhlangano turbocharger);
• wokuphehla AC ne ukulungiswa okuzenzakalelayo (kumelwe kube bezinhlamvu zokuzivikela);
• ukwakhiwa ebumbeneko ngoba nokubopha motor futhi ugesi;
• uphethiloli;
• Cooling uhlelo nge kurediyetha bese umlandeli;
• Panel for ukuqapha;
• uhlelo ukuvala shaqa eziphuthumayo DSU;
• voltage abalawuli futhi imvamisa ukulungiswa othomathikhi.

DSU uhlelo aboniswe ngezansi.

Ezinye generator diesel usetha onobuhle babe izinjini nge uhlelo wokubacindezela of umjovo fuel, okuyinto ilawulwa microprocessor. Lokhu kwenza kube ngcono kakhulu ukusebenza injini ezimeni ezahlukene iphinde ithuthukise ukusebenza yayo izakhiwo.

Izinzuzo izinjini nge control processor DSU

Izinzuzo main yalezi motors kungabandakanya:

• degree ephakeme uphethiloli amandla omlilo futhi kahle ephakeme DGU - indlela lokhu isifinyezo imele, abaningi kumele ezaziwa kusukela ezikhathini esikoleni - kahle ;
• Izinga eliphansi izingxenye elimazayo igesi qeda;
• umsindo aphansi kanye vibration;
• elilungile petrol;
• ukuqala injini ngokuzenzakalelayo ngaphandle Ukushisa ezengeziwe ngaphansi kwamazinga okushisa aphansi;
• uhlelo zokuxilonga ngcono.

Ukuze ukunweba ejwayelekile udizili generator amasethi ukusebenza, bakwazi ufakwe imishini ezengeziwe, kakhulu kwandisa amathuba okuthi umsebenzi.

imishini engeziwe kuya DSU

Ngokuyinhloko imishini ezengeziwe kuzomele sifake othomathikhi control panel. Okwamanje, kunezinhlobo degrees ezine ezishintshayo, okuyinto basekela. obusebenzayo zabo sihlanganisa isilawuli ukuze ushintshe umthwalo, iphaneli akude qala futhi umise injini, isilawuli sokulinganisa isivinini injini.

Ukuze avimbele athula ibhethri kukhona kudivayisi sokuzivuselela yayo othomathikhi. Inwebisa Ukusebenziseka DSU neqhaza elandelayo amadivaysi ezengeziwe: a volumetric fuel ithangi ukwandisa isikhathi ukubeka umsebenzi, mufflers eyengeziwe kanye housings ukuze uthole olunye umsindo ukwahlukanisa futhi kuvimbele vibration, isitsha arctic ukuze usebenze ezindaweni nokhahlo nge okushisa ngezansi degrees amahlanu, idivayisi gqwa amalahle nowoyela kokupholisayo futhi generator Windings, le chassis kuwusizo kakhudlwana zokuthutha izindawo.

Izinhlobo DSU. uhlobo evulekile

Kuye nemibandela ukusetshenziswa DSU eyenziwe izinguqulo ezintathu: evulekile, kwezezindlu futhi isitsha. Udizili ugesi ivulekele kuphela umile (fixed) akhiqizwa iziqukathi, kodwa housings - kokubili umile neselula.

Vula DSU (ngokulotshiweyo esesikhundleni nenye incazelo - ukufakwa yangaphakathi) efakiwe ekamelweni umshini ozinikele. Eza kunoma yisiphi isikhundla, owodwa esigabeni futhi ezintathu okhombisa, ne umoya namanzi indlu.

Igumbi ukufakwa anjalo ngokuvamile akhethwe kahle evuthayo futhi ivaliwe. Uma kungekho izakhiwo ezifanele, noma akunakwenzeka ukwakha, hhayi ukufaka udizili ugesi e ezivalekile ezivikela imishini kanye nezakhi zalo kusuka esibi amathonya zangaphandle.

DSU e ezivalekile bese iziqukathi

Kuye ezingeni oyifunayo yokuvikela nesembozo avikelekile emathonyeni sezulu, ngohlobo okusezingeni eliphezulu umsindo-ngci futhi umsindo-ngci. Bona ingafakwa ngaphandle. I ethile enkulu casings siwusayizi yabo encane, okwenza kube nzima ukusebenza kwangaphakathi oscillator izakhi. Ingasaphathwa umsebenzi wokulungisa, okuyiwona izindlu kuyodingeka kudutshulwe ukuthi it is hhayi Kunconywa ukuba benze ngaphandle.

Ngenxa indlela yokuphuma DSU zakhiqizwa izitsha. Bakhululekile futhi zikuvumela ukwenza noma yiluphi uhlobo lomsebenzi nge izilungiselelo. Iziqukathi zitholakala ngezinhlobonhlobo ezimbili - avikela imiphumela emkhathini futhi ukwahlukanisa umsindo.

Casings iziqukathi Uyi lokushisa ongaphakeme ezifana arctic. Zenziwa izinhlobo abandayo nemithi steel futhi zenzelwe usebenze ezindaweni nokhahlo nge okushisa ngezansi degrees, anamanci mahlanu.

Ukufakwa kwazo zonke izinhlobo DGS kumele kwenziwe ngokuhambisana nezimfuneko ezithile.

Izincomo ukufakwa udizili ugesi

Okokuqala, musa ukubeka amayunithi enjalo eduze izakhiwo zokuhlala kanye emafektri nge izinto eziqhumayo oluvuthayo. Kuyadingeka ukuqinisekisa isisekelo onokwethenjelwa kokubili generator izakhi zalo asekelayo. Ukuphakama Igumbi umshini kumelwe abe amamitha okungenani ezine.

Ukufaka kumelwe ibekwe phezu kwesisekelo ukhonkolo nge ukuphakama okungenani kanye amamilimitha angu namashumi amahlanu square, okuzokwenza ukumelana umthwalo generator. Uma DSU kuyinto esitsheni, kudingeka siqiniseke ukuthi eheleni Ukuhamba louvers babe kude nezinye izinto futhi izindonga. Eduze isitsha kumele kube kahle eziphuthumayo bethulula fuel uhlelo mass piping.

Ukusetshenziswa DGS ekwakheni

Ngenkathi kwakhiwa izakhiwo ezinkulu futhi isidingo mobile ugesi kuphezulu kakhulu. Njengoba abaningi zokwakha ukuphakela elektromagistrali main akunakwenzeka, yonke imishini ekhona ngeke inikwa amandla yi-generator diesel. Kulungiswa ekwakhiweni amagama ukufaka enjalo akahlukile kwezimo ezivamile eziphilayo - eqinisweni, yilo- kho udizili generator esiteshini, kuphela amandla amakhulu.

Iningi amandla ugesi uyakwazi isikhathi eside ukuze kutholakale ugesi amaphrojekthi ezinkulu zokwakha. Imisebenzi kungaba kwenziwe isikhathi eside ngaphandle kokuthatha ikhefu, okuyinto umbandela eyinhloko usuku emisebenzini yokwakha kungakapheli isikhathi esibekiwe.

Ukuze uthole ukusebenzisa kangcono kwenkululeko amayunithi angaphandle DGS (okulotshiweyo, ukwakhiwa kanye nokukhiqiza ivezwa udizili generator izilungiselelo amandla okusezingeni eliphezulu).

Ukuphothula: kanjani ukuba ukhethe DSU efanelekayo?

Ngaphambi kokuba uthenge generator diesel, kubalulekile ukuba uzinqumela imibuzo embalwa - mayelana nokuthi iziphi izinhlelo uhlobo kungcono ukusebenzisa njengoba izofakwa nalapho. Kuyadingeka ukuba ichaze injongo ikusasa generator - kuyoba unomphela noma inqolobane. Into ebaluleke kakhulu lapho ukhetha generator diesel - okulotshiweyo ngokwakho, indlela kudingeke amandla kakhulu ngeke ugesi kubo bonke abasebenzisi kunesidingo. Futhi ekugcineni, kufanele acabangele izimo zezulu kwendawo lapho uhlela ukufaka ugesi, futhi uthole indawo lapho kume. Lokhu kungaba kwendlu noma ngaphandle. Futhi ngokusho lokhu sizokwazi ukukhetha uhlobo DSU.