Imiyalo Yokukhetha Nokusetshenziswa Kwendlala Yekhebula Engangeni Manzi

1. Sebenzisa uhla lwedlala lokuxhuma olungangeni manzi

Isetshenziswa kabanzi ekulungiseni nasekuvikeleni izintambo nezintambo zemishini yemishini, imishini kagesi, yasolwandle kanye nemishini yokulwa nokugqwala.

2. Umsebenzi oyinhloko wezixhumi zezindlala zekhebula ezingangeni manzi

Ukuqinisa nokuvala izintambo. Ukuqiniswa kusho ukuthi intambo ayikhiqizi i-axial displacement kanye nokuzungezisa kwe-radial ngesixhumi esingenamanzi, futhi iqinisekisa ukuxhuma okuvamile kwekhebula. Ukubeka uphawu kusho ukuhlukanisa amanzi nothuli ekungeneni.

3. Umhlahlandlela wokukhetha wesixhumi sendlala esingangeni manzi

(1) Nquma izinga lokuvikela le-IP isixhumi sendlala engangeni manzi okudingeka siyizuze ngokuya ngendawo yokusetshenziswa kanye nezidingo zegland yekhebula;

(2) Nquma impahla kanye nombala weikhebula indlalangokuya ngendawo yokusetshenziswa kanye nezidingo ze-cable gland;

(3) Nquma ukucaciswa kwentambo kanye nezindinganiso zomucu okufanele zisetshenziswe endlaleni yekhebula; (Incazelo ejwayelekile yomucu: EN60423 metric thread M; DIN40430 German thread PG).

(4) Khetha ububanzi be-bayonet, obuvalwe kububanzi obungaphandle bekhebula futhi cishe +10% njengemodeli ethile;

(5) Ngaphansi kwezimo ezijwayelekile, kunconywa ukuthi izigxivizo ze-O-ring kufanele zisetshenziselwe ukufinyelela izinga lobuchwepheshe le-IP67;

(6) Kungakhathaliseki ukuthi intambo idinga ukwelulwa ngokuvumelana nobukhulu bepuleti lomshini;

(7) Uma isetshenziswa endaweni eqhumayo noma egesini evuthayo, ijoyinti elingaqhumi liyadingeka;

(8) Uma kunezidingo zokuhambisana kwe-electromagnetic, udinga ukukhetha izixhumi ezivikelekile ze-EMC;

(9) Hlola imininingwane nemingcele.

4. Amanothi ohlelo lokusebenza lwegland yokuxhuma engangeni manzi

(1) Kusetshenziswa amakhebula angangeni manzi ezinto ezahlukene ezindaweni ezahlukene;

(2) Kunconywa ukusebenzisa i-torque wrench ukuze uqinise (kunconyiwe);

(3) Uma isidingo esingenhla kwe-IP65 sidingeka, i-O-ring seal kufanele isetshenziswe;

(4) Ukuze kuqinisekiswe ukucindezelwa okuthile ukuthi i-joint ingakwazi ukumelana nayo, kunconywa ukwengeza ithubhu lejazi ukuqinisa ukufakwa nokuvikela;

(5) Ukuze kuqinisekiswe ukusebenza okungangeni kwamanzi futhi isikhathi eside, kutuswa ukuthi kusetshenziswe amashubhu ancipha ukushisa anezindonga eziphindwe kabili kanye namashubhu avikelayo ukuze kuqiniswe;

(6) Ngesikhathi sokwakha, kungcono ukusebenzisa ukuxhumeka kwezinqe ezinyakazayo emigqeni ehlangene (okungukuthi, ikhebula alidingi ukunqunywa kahle futhi i-butt ixhunywe);

(7) Amateyipu azinamathiselayo (noma amateyipu angangeni amanzi angashisi) kufanele abe yonke imikhiqizo enamandla amakhulu ukuze kuqinisekiswe ukuphepha kokushisa.