Yini ipayipi le-vacuum jacket?
Ipayipi le-vacuum jacket(VJP), eyaziwa nangokuthi i-Vacuum Insurated Piping, uhlelo olukhethekile lwamapayipi olwenzelwe ukuhanjiswa okusebenzayo koketshezi lwe-cryrogen efana ne-nitrogen ewuketshezi, umoya-mpilo, i-argon, ne-lng. Ngobungqingili obuvalwe uphawu phakathi kwamapayipi angaphakathi nangaphandle, lesi sakhiwo sinciphisa ukudluliswa kokushisa, sinciphise ukubiyela okukodwa bese sigcina ubuqotho bomkhiqizo ohanjiswa. Lokhu kwenza ubuchwepheshe be-vacuum jactum kwenza ukuthi i-vjp ibe yinketho enhle yezimboni ezidinga ukufakwa okusebenzayo kanye nokusebenza okuthembekile ekusingatheni izinto ze-cryogenic.
Izakhi ezibalulekile nokwakhiwa kwepayipi le-vacuum jacuum
Umnyombo weIpayipi le-vacuum jacketamanga emklamweni wawo ongezansi ongezansi. Ipayipi elingaphakathi lithwala uketshezi lwe-cryogenic, ngenkathi ijekethi yangaphandle, insimbi engagqwali, izungeza, nge-vacuum phakathi kwalezi zingqimba ezimbili. Lesi sithiyo se-vacuum sinciphisa kakhulu i-Ingress yokushisa, siqinisekise ukuthi uketshezi lwe-cryogenic lugcina izinga lokushisa eliphansi kulo lonke uhambo. Eminye imiklamo ye-VJP futhi ifaka ukufaka i-multi-ungqimba ngaphakathi kwesikhala se-vacuum, ukuthuthukisa ukusebenza kahle okuqhubekayo. Lezi zici zenzaIpayipi le-vacuum jacketIsixazululo esibucayi seSA seZimboni sifuna ukwenza kahle ukusebenza kwezindleko futhi sinciphise ukulahleka koketshezi kwe-cryogenic.
Izicelo zepayipi le-vacuum jacket embonini
Ipayipi le-vacuum jacketIsetshenziswa kabanzi ezimbonini ezinjengokunakekelwa kwempilo, i-aerospace, namandla, lapho uphatha uketshezi lwe-crylic ngokuphepha nangendlela efanele. Ezikhungweni zezokwelapha, amasistimu we-VJP ezokuhambisa i-nitrogen ye-liquid ye-nitrogen yokulondolozwa kanye nezinye izinhlelo zokusebenza. Imboni yokudla nokuphuza futhi ithembela ku-VJP ukuthutha amagesi awuketshezi ukuze kusetshenzwe ukudla nokugcinwa. Ngaphezu kwalokho, i-VJP idlala indima ebalulekile ekucutshungweni kwegesi yemvelo, lapho izinto zokuhamba ze-LNG ezisebenzayo zibalulekile emalini yokonga kanye nokuncishiswa komthelela wezemvelo.
Kungani ukhethe ipayipi le-vacuum jacket?
Uma kukhulunywa ngokuhamba kwe-cryogenic liquid,Ipayipi le-vacuum jacketivelele ukusebenza kahle nokuphepha kwayo. Amapayipi endabuko angaholela ekulahlekelweni okubalulekile koketshezi nokusetshenziswa kwamandla ngenxa yokufakelwa kabi. Ngokuphambene nalokho, ukufakwa okuthuthukile ezinhlelweni ze-VJP kuqinisekisa ukulahleka komkhiqizo okuncane kanye nezindleko zokusebenza. Ukukhetha ipayipi le-Vacuum Weacket futhi kuthuthukisa ukuphepha, njengoba ukufakwa kwe-vacuum kunciphisa ubungozi obuhambisana nokusingathwa kwe-cryogenic ngokuvimbela ukwakha isithwathwa kanye nokugcina amazinga okushisa atshelwe amatshe.
Izitayela zesikhathi esizayo kubuchwepheshe bepayipi le-vacuum
Njengoba kuthuthuka kobuchwepheshe, abakhiqizi bagxile ekuthuthukiseni ukusebenza kahle nokuqina kweIpayipi le-vacuum jackets. Amathrendi asafufusa afaka ukufakwa kwezingqimba okuyisisekelo okuthuthukile, izinto eziqinile ngokwengeziwe, nezinhlelo ezihlakaniphile zokuqapha ezisebenza kahle ukugeleza nokushisa kwamazinga okushisa. Ngocwaningo oluqhubekayo,Ipayipi le-vacuum jacketUbuchwepheshe buhlele ukuba budlale indima ebaluleke kakhulu ezimbonini ezahlukahlukene, ikakhulukazi njengoba isidingo sezixazululo ezizinzile futhi ezisebenza amandla zikhula.
Ukugcina
Ipayipi le-vacuum jacketInikeza izimboni isisombululo esithembekile nesisebenzayo sokuhambisa uketshezi lwe-cryogenic, ngezinzuzo ezimbili zokusindisa izindleko kanye nokuphepha okuthuthukile. Ngokufaka ama-vacuum jacket jacketed amapayipi, amabhizinisi angaqinisekisa ukuphathwa kahle kwezinto ze-cryogenic ngenkathi kunciphisa umthelela wezemvelo. Lokhu kubuchwepheshe okusha kuyaqhubeka nokuvela, kwethembisa ukuthuthuka kwesikhathi esizayo emkhakheni wokulawulwa kwe-cryogenic fluid.
Isikhathi sePosi: Oct-29-2024
