Umehluko phakathi kophawu lokuvikela ukuqhuma lwe-Exd ne-Exe

Okokuqala, izincazelo ezimbili zihlukile:
1, igobolondo elingaqhumi “d”: uhlobo lomshini kagesi olungaqhumi, igobolondo lingamelana nanoma yiliphi igebe elihlangene noma lesakhiwo elidlula egobolondoni lingene egobolondoni lengxube eqhumayo ngaphakathi kokuqhuma ngaphandle kokulimala, futhi ngeke libangele ingaphandle nge-a, izinhlobo ezahlukene zamagesi noma umusi owakhiwe ukushiswa kwendawo yegesi eqhumayo. (Kuchazwe ngokwe-GB3836-2010) Izingxenye zangaphakathi zezingxenye ezivamile.
2, uhlobo lokuphepha olukhulisiwe “e”: uhlobo lweuhlobo lwemishini kagesi olungaqhumi, okungukuthi, imishini kagesi ithathe izinyathelo ezengeziwe zokuthuthukisa izinga layo lokuphepha, ukuvimbela amathuba okushisa ayingozi, ama-arcs kanye nezinhlansi ezikhiqizwa ekusebenzeni okuvamile noma ngaphansi kwezimo ezingavamile ezichaziwe.
Kalula nje: ingaphakathi layo ngokwalo alikhiqizi amazinga okushisa ayingozi, ama-arcs kanye nokwenzeka kwezinhlansi, kodwa lithuthukisa izinga layo lokuphepha, njengokuthuthukisa izinga lokuvikelwa. Izingxenye zangaphakathi kumele zibe nezingxenye ze-Ex logo (izingxenye ezingaqhumi).

Okwesibili, lezi ezimbili zihlukile uhlobo lwesakhiwo segobolondo:
1, uhlobo oluvikela ukuqhuma “d” ngenxa yesidingo sokumelana nengcindezi yokuqhuma kwangaphakathi, ngakho-ke kumele lwakhiwe ukuze kukhishwe ukufinyelela kwamandla (kalula nje, ubuso be-flange), ubukhulu bodonga obujwayelekile begobolondo bukhulu kunohlobo lokuphepha okwandisiwe.
2, uhlobo lokuphepha olukhulisiwe “e” ngoba ingaphakathi ngokwalo alikhiqizi amazinga okushisa ayingozi, ama-arcs kanye nokwenzeka kwezinhlansi, ngakho-ke akukho flange.

Okwesithathu, okunye:
1, uhlobo oluvikela ukuqhuma kuphela “d” kanye nohlobo oluphephile ngokwemvelo “i” olune-Ⅱ A, Ⅱ B, Ⅱ C; futhi uhlobo lokuphepha olukhulisiwe aluhlukaniswe phakathi kwe-Ⅱ A, Ⅱ B, Ⅱ C.
2, njengoba igumbi lezintambo, idivayisi yokwethula yohlobo lwe-“d” engaqhumi kumele ibe yisingeniso sohlobo lwe-“d” (engaqhumi), indandatho yayo yokubopha uma iqhathaniswa nokwanda kokuphepha kwendandatho yokubopha ukuze ibe yinde, ukwanda kokuphepha kokwethula kwedivayisi uma nje idlula ukuze kuthuthukiswe izinga lokuphepha emgqeni.
3, igobolondo elithi “d” elingavimbeli ukuqhuma kumele lenziwe ukuhlolwa kwe-hydraulic (Ⅱ B 1.5 MPa / imizuzwana eyi-10 yokucindezela kwamanzi, Ⅱ C 2.0 MPa / imizuzwana eyi-10 yokucindezela kwamanzi), futhi ukuphepha okwengeziwe akudingi.
4, igobolondo eliqinile lohlobo “d” kumele lenze isivivinyo sokushayisana (ukuze likwazi ukumelana nesisindo sento yokuhlola engu-1kg kusukela ekuphakameni kokuhlolwa kokushayisana kokuwa okuqondile okungu-0.7m), igobolondo lokuphepha elikhuphukile alikwenzi isivivinyo sokushayisana.