Ingemuva
Imikhiqizo kagesi engaqhumi, eyaziwa nangokuthi imikhiqizo ye-Ex, ibhekisela ezintweni zikagesi ezisetshenziswa ngokukhethekile emikhakheni yezimboni ezifana ne-petroleum, amakhemikhali, amalahle, izindwangu, ukucubungula ukudla kanye nemboni yezempi lapho uketshezi oluvuthayo, amagesi, umusi noma uthuli oluvuthayo, imicu nokunye. izingozi eziqhumayo zingase zenzeke. Imikhiqizo ye-Ex kumele iqinisekiswe njengengaqhumi ngaphambi kokuthi isetshenziswe ezindaweni eziyingozi eziqhumayo. Izinhlelo zamanje zesitifiketi sokuvikela ukuqhuma komhlaba zibandakanya ikakhulukaziIECEx, ATEX, UL-CUL, CCCfuthi njll. Okuqukethwe okulandelayo kugxile kakhulu esitifiketini se-CCC semikhiqizo kagesi engaqhumi e-China, kanye nencazelo ejulile yamanye amasistimu wokuqinisekisa ukuqhuma izokhishwa kuma-lateral periodicals.
Isigaba samanje sesitifiketi esiyimpoqo semikhiqizo kagesi yasekhaya engaqhumi ihlanganisa izinhlobo eziyi-18, njengezinjini ezingaqhumi, amaswishi angaqhumisi, imikhiqizo yokulawula nokuvikela, imikhiqizo yesiguquli esingaqhumisi, imikhiqizo ekwazi ukuqhuma, izinzwa ezingaqhumi, izinsiza ezingaqhumi, kanye nezingxenye ze-Ex.Isitifiketi esiyimpoqo sasekhaya semikhiqizo kagesi engaqhumi sisebenzisa indlela yesitifiketi sokuhlolwa komkhiqizo, ukuhlolwa kwefekthri kokuqala kanye nokugadwa kokulandelela..
Isitifiketi sokuvikela ukuqhuma
Isitifiketi sokuvikela ukuqhuma sihlukaniswa ngokuya ngezigaba zemishini kagesi engaqhumi, uhlobo lokuvikela ukuqhuma, uhlobo lomkhiqizo, ukwakhiwa okungaqhumi kanye nemingcele yokuphepha. Okuqukethwe okulandelayo kwethula ngokuyinhloko ukuhlukaniswa kwemishini, uhlobo lokuvikela ukuqhuma kanye nokwakhiwa okungangenwa ukuqhuma.
Ukwahlukaniswa Kwezisetshenziswa
Izinto ezisetshenziswa esimweni sokuqhuma zihlukaniswe Iqembu I, II, kanye ne-III. Izinto ze-Group IIB zingasetshenziswa futhi esimweni sokusebenza se-IIA, kuyilapho okokusebenza kweQembu IIC kungase kusetshenziswe esimweni sokusebenza se-IIA ne-IIB. Imishini ye-IIB ingasetshenziswa esimweni sokusebenza se-IIA. Futhi imishini ye-IIC iyasebenza esimweni sokusebenza se-IIA ne-IIIB.
| Amaqembu Ezinto Zokusebenza Kagesi | Imvelo Esebenzayo | Amaqembu amancane | Indawo Yegesi Eqhumayo/Yothuli | I-EPL |
| Iqembu I | Indawo yegesi yemayini yamalahle | —- | —- | EPL Ma,EPL Mb |
| Iqembu II | Indawo yegesi eqhumayo ngaphandle kwendawo yegesi yasemayini yamalahle | Iqembu IIA | I-Propane | EPL Ga,EPL Gb,EPL Gc |
| Iqembu IIB | I-Ethylene | |||
| Iqembu IIC | I-Hydrogen ne-acetylene | |||
| Iqembu III | Izindawo zothuli oluqhumayo ngaphandle kwemayini yamalahles | Iqembu IIIA | Ama-catkins avuthayo | EPL Da,I-EPL Db,EPL Dc |
| Iqembu IIIB | Uthuli olungaqhubeki | |||
| Iqembu IIIC | Uthuli lwe-conductive |
Uhlobo lokuvikela ukuqhumae
Imikhiqizo kagesi engaqhumi kufanele iqinisekiswe ngokuya ngohlobo lokuvikela ukuqhuma. Imikhiqizo ingahlukaniswa njengohlobo olulodwa noma ngaphezulu oluvikela ukuqhuma kwethebula elilandelayo.
| Uhlobo Lokufakazela Ukuqhuma | Ubufakazi bokuqhuma Isakhiwo | Izinga Lokuvikela | Okujwayelekile Okujwayelekile | Specific Standard |
| Uhlobo lwe-Flameproof "d" | I-Enclosure Material: Insimbi elula, insimbi engakhanyi, okungeyona insimbi(Motor) Enclosure Material: Insimbi ekhanyayo (i-aluminium ekhonjiwe), insimbi engakhanyi (ipuleti lensimbi, insimbi ecijile, insimbi ecijile) | da(EPL Ma或Ga） | I-GB/T 3836.1 I-Explosive Atmospheres – Ingxenye 1: Izisetshenziswa – Izimfuneko Ezijwayelekile | I-GB/T 3836.2 |
| db(EPL Mb或Gb） | ||||
| dc(EPL Gc） | ||||
| Uhlobo Lokuphepha Olunyusiwe“e” | I-Enclosure Material: Insimbi elula, insimbi engakhanyi, okungeyona insimbi(Motor) Enclosure Material: Insimbi ekhanyayo (i-aluminium ekhonjiwe), insimbi engakhanyi (ipuleti lensimbi, insimbi ecijile, insimbi ecijile) | eb(EPL Mb或Gb） | I-GB/T 3836.3 | |
| ec(EPL Gc） | ||||
| Uhlobo Oluphephile Ngaphakathi “i” | I-Enclosure Material: Insimbi ekhanyayo, insimbi engakhanyi, iCircuit engeyona eyensimbi Indlela Yokuhlinzeka Ngamandla | ia(EPL Ma,Ga或Da） | I-GB/T 3836.4 | |
| ib(EPL Mb,Gb或Db） | ||||
| ic(EPL Gc或Dc） | ||||
| Uhlobo Lwe-Enclosure Ecindezelweyo “p” | Indawo Evalekile Ecindezelwe (Isakhiwo)Ukugeleza komoya Okuqhubekayo, Isinxephezelo Sokuvuza, Ingcindezi Emile Isistimu eyakhelwe ngaphakathi | pxb(EPL Mb,Gb或Db） | I-GB/T 3836.5 | |
| pyb(EPL Gb或Db） | ||||
| pzc(EPL Gc或Dc） | ||||
| Uhlobo Lokucwiliswa Okuwuketshezi “O” | Uhlobo Lwezinsimbi Ezivikelayo: Okuvaliwe, Okungavaliwe | ob(EPL Mb或Gb） | I-GB/T 3836.6 | |
| oc(EPL Gc） | ||||
| Uhlobo Lokugcwalisa Impushana “q” | I-Enclosure Material: Insimbi ekhanyayo, insimbi engakhanyi, i-non-metalFilling Material | EPL Mb或Gb | I-GB/T 3836.7 | |
| "n"型 Thayipha “n” | I-Enclosure Material: Insimbi elula, insimbi engakhanyi, okungeyona insimbi(Motor) Enclosure Material: Insimbi ekhanyayo (i-aluminium ekhonjiwe), insimbi engakhanyi (ipuleti lensimbi, insimbi ecijile, insimbi ecijile) Uhlobo Lokuvikela: nC, nR | EPL Gc | I-GB/T 3836.8 | |
| Uhlobo Lwe-encapsulation “m” | I-Enclosure Material: Insimbi ekhanyayo, insimbi engakhanyi, engeyona eyensimbi | ma(EPL Ma,Ga或Da） | I-GB/T 3836.9 | |
| mb(EPL Mb,Gb或Db） | ||||
| mc(EPL Gc或Dc） | ||||
| I-Dust Ignition-Proof Enclosure “t” | I-Enclosure Material: Insimbi ekhanyayo, insimbi engakhanyi, engeyona eyensimbi (I-Motor) I-Enclosure Material: Insimbi ekhanyayo (i-aluminium ekhonjiwe), insimbi engakhanyi (ipuleti lensimbi, insimbi ewugqinsi, insimbi ecijile) | ta (EPL Da) | I-GB/T 3836.31 | |
| tb (EPL Db) | ||||
| tc (EPL Dc) |
Qaphela: Izinga lokuvikela liwukuhlukaniswa iziqephu kwezinhlobo ezingaqhumi ezihambisana namazinga okuvikela okokusebenza, okusetshenziselwa ukuhlukanisa amathuba okuba okokusebenza kube umthombo wokuthungela.
Izimfuneko kumaseli namabhethri
Emikhiqizweni kagesi engaqhumi,amaseli kanyeamabhethri alawulwa njengezingxenye ezibalulekile.Only primary and secondaryamaseli kanyeamabhethri njengoba kucaciswe ku-GB/T 3836.1 kungaba njalo efakwe ngaphakathi kwemikhiqizo kagesi engaqhumi. Okuqondileamaseli kanyeamabhethri asetshenzisiwe kanye namazinga okufanele ahambisane nawo kufanele kunqunywe ngokusekelwe ohlotsheni olukhethiwe oluvikela ukuqhuma.
OkuyinhlokoIseli nomaIbhethri
| I-GB/T 8897.1 Uhlobo | I-Cathode | I-Electrolyte | I-Anode | I-Nominal Voltage (V) | I-OCV ephezulu (V) |
| —- | I-Manganese Dioxide | I-ammonium chloride, i-zinc chloride | Zinc | 1.5 | 1.725 |
| A | Umoya-mpilo | I-ammonium chloride, i-zinc chloride | Zinc | 1.4 | 1.55 |
| B | I-Graphite Fluoride | I-electrolyte ye-organic | I-Lithium | 3 | 3.7 |
| C | I-Manganese Dioxide | I-electrolyte ye-organic | I-Lithium | 3 | 3.7 |
| E | Thionyl Chloride | Umuthi wezinto ezinganamanzi | I-Lithium | 3.6 | 3.9 |
| F | I-Iron Disulfide | I-electrolyte ye-organic | I-Lithium | 1.5 | 1.83 |
| G | I-Copper oxide | I-electrolyte ye-organic | I-Lithium | 1.5 | 2.3 |
| L | I-Manganese Dioxide | I-alkali metal hydroxide | Zinc | 1.5 | 1.65 |
| P | Umoya-mpilo | I-alkali metal hydroxide | Zinc | 1.4 | 1.68 |
| S | I-Silver oxide | I-alkali metal hydroxide | Zinc | 1.55 | 1.63 |
| W | I-Sulfur Dioxide | Usawoti ophilayo ongenamanzi | I-Lithium | 3 | 3 |
| Y | I-Sulfuryl Chloride | Umuthi wezinto ezinganamanzi | I-Lithium | 3.9 | 4.1 |
| Z | I-Nickel Oxyhydroxide | I-alkali metal hydroxide | Zinc | 1.5 | 1.78 |
Qaphela: Imishini yohlobo lwe-Flameproof ingasebenzisa okuyinhloko kuphelaamaseli nomaamabhethri ezinhlobo ezilandelayo: I-Manganese Dioxide, Uhlobo A, Uhlobo B, Uhlobo C, Uhlobo E, Uhlobo L, Uhlobo S, Nohlobo W.
OkwesibiliIseli nomaIbhethri
| Uhlobo | I-Cathode | I-Electrolyte | I-Anode | Amandla kagesi okuzisholo | Inani eliphakeme kakhulu lama-OCV |
| I-Lead-Acid (Izikhukhula) | I-Lead oxide | I-Sulfuric Acid (SG 1.25~1.32) | Ukuhola | 2.2 | 2.67.Iseli Elimanzi noma Ibhethri） 2.35.Iseli Elomile noma Ibhethri） |
| I-Lead-Acid (VRLA) | I-Lead oxide | I-Sulfuric Acid (SG 1.25~1.32) | Ukuhola | 2.2 | 2.35 (Iseli Eyomile noma Ibhethri) |
| I-Nickel-Cadmium (K & KC) | I-Nickel Hydrooxide | I-Potassium Hydroxide (SG 1.3) | I-Cadmium | 1.3 | 1.55 |
| I-Nickel-Metal Hydride (H) | I-Nickel Hydrooxide | I-Potassium Hydroxide | I-Metal Hydrides | 1.3 | 1.55 |
| I-Lithium-Ion | I-Lithium Cobaltate | Isixazululo esiwuketshezi esiqukethe usawoti we-lithium kanye nezinyibilikisi ze-organic eyodwa noma ngaphezulu, noma i-electrolyte yejeli eyakhiwe ngokuxuba isixazululo esiwuketshezi nama-polymer. | Ikhabhoni | 3.6 | 4.2 |
| I-Lithium Cobaltate | I-Lithium Titanium oxide | 2.3 | 2.7 | ||
| I-Lithium Iron Phosphate | Ikhabhoni | 3.3 | 3.6 | ||
| I-Lithium Iron Phosphate | I-Lithium Titanium oxide | 2 | 2.1 | ||
| I-Nickel Cobalt Aluminium | Ikhabhoni | 3.6 | 4.2 | ||
| I-Nickel Cobalt Aluminium | I-Lithium Titanium oxide | 2.3 | 2.7 | ||
| I-Nickel Manganese Cobalt | Ikhabhoni | 3.7 | 4.35 | ||
| I-Nickel Manganese Cobalt | I-Lithium Titanium oxide | 2.4 | 2.85 | ||
| I-Lithium Manganese oxide | Ikhabhoni | 3.6 | 4.3 | ||
| I-Lithium Manganese oxide | I-Lithium Titanium oxide | 2.3 | 2.8 |
Qaphela: Imishini yohlobo lwe-Flameproof ivumela kuphela ukusetshenziswa kwe-Nickel-Cadmium, i-Nickel-Metal Hydride, ne-Lithium-Ion amaseli noma amabhethri.
Isakhiwo Sebhethri kanye nendlela yokuxhuma
Ngokungeziwe ekucaciseni izinhlobo zamabhethri ezivunyelwe, imikhiqizo kagesi engaqhumi iphinde ilawule ukwakheka kwebhethri nezindlela zokuxhuma ngokuya ngezinhlobo ezihlukene ezivikela ukuqhuma.
| Uhlobo Lokufakazela Ukuqhuma | Isakhiwo Sebhethri | Indlela Yokuxhuma Ibhethri | Phawula |
| Uhlobo lwe-Flameproof "d" | Ivalufu elawulwayo ivalwe uphawu (ngezinjongo zokukhipha kuphela);Ingangeni ngegesi; Amabhethri avuliwe noma avuliwe; | Uchungechunge | / |
| Uhlobo Lokuphepha Olunyusiwe “e” | Kuvalwe uphawu (≤25Ah);I-valve-elawulwayo; Kufakwe umoya; | Uchungechunge (inani lokuxhunywa kochungechunge lwamabhethri avaliwe noma alawulwa yivalvu akufanele lidlule kokuthathu) | Amabhethri aphuma umoya kufanele abe ohlobo lwe-lead-acid, i-nickel-iron, i-nickel-metal hydride, noma uhlobo lwe-nickel-cadmium. |
| Uhlobo Lokuphepha Kwangaphakathi “i” | Ivalwe ngokuqinile ngegesi;Ivalwe nge-valve; Ivalwe ngomshini wokukhipha umfutho kanye nezindlela ezifanayo zokuvala ukuze kuqiniswe igesi kanye nokulawulwa kwevalvu; | Uchungechunge, ngokuhambisana | / |
| I-Positive Pressure Enclosure Uhlobo “p” | Ivalwe (eqinile ngegesi noma ivalwe ngevalvu evaliwe) noma Ivolumu yebhethri ayidluli u-1% wevolumu yenethi ngaphakathi kwendawo evalekile yokucindezela; | Uchungechunge | / |
| Uhlobo Lokugcwalisa Isihlabathi “q” | —- | Uchungechunge | / |
| Thayipha “n” | Ukuhambisana nezimfuneko zeleveli yokuvikela Yohlobo Lokuphepha Olunyusiwe lwe-"ec" lohlobo oluvaliwe | Uchungechunge | / |
| Uhlobo lwe-Ecapsulation “m” | Amabhethri avala igesi angangenizivunyelwe ukusetshenziswa;Amabhethri ahlangabezana nezidingo zeleveli yokuvikela ethi “ma” kufanele futhi ahlangabezane nezidingo zebhethri zohlobo lokuphepha; Amabhethri aneseli elilodwa akumele asetshenziswe; Amabhethri avaliwe alawulwa yi-valve akufanele asetshenziswe; | Uchungechunge | / |
| Uhlobo Lwendawo Yokufaka Uthuli Lokuntula Ubufakazi “t” | Kuvaliwe | Uchungechunge | / |
Amathiphu we-MCM
Niniwe do Isitifiketi semikhiqizo kagesi engaqhumi, kubalulekile ukuthi uqale unqume ukuthi umkhiqizo uwela ngaphansi kwesitifiketi esiyisibopho. Bese, ngokusekelwe ezintweni ezifana nendawo eqhumayo kanye nohlobo lokuvikela ukuqhuma olusetshenzisiwe,sizokwenzakhetha izindinganiso ezifanele zesitifiketi. Kubaluleke kakhulu ukuqaphela ukuthi amabhethri afakwe emikhiqizweni kagesi engaqhumi kufanele athobele izimfuneko ezichazwe ku-GB/T 3836.1 namazinga asebenzayo ohlobo lokuvikela ukuqhuma. Ngaphandle kokuthi amabhethri alawulwa njengezingxenye ezibalulekile, ezinye izingxenye ezibalulekile zihlanganisa indawo ebiyelwe, izinto ezibonisa ngale, izifeni, izixhumi zikagesi, nemishini yokuzivikela. Lezi zingxenye nazo zingaphansi kwezinyathelo zokulawula eziqinile.
Isikhathi sokuthumela: Aug-15-2024