Kuti usangane nezvinodiwa nemushandisi zvakasiyana uye mhinduro, mhando dzakasiyana dzekubatanidza / dzekubatanidza dzinogadzirwa mukugadzirwa kwevacuum insulated/jaketi pombi.
Usati wakurukura nezvekubatanidza / kubatana, pane mamiriro maviri anofanira kusiyaniswa,
1. Kupera kwevacuum insulated pombi system yakabatana kune mamwe maturusi, senge tangi yekuchengetedza nemidziyo,
A. Weld Coupling
B. Flange Coupling
C. V-bhendi Clamp Coupling
D. Bayonet Coupling
E. Threaded Coupling
2. Sezvo vacuum insulated piping system ine hurefu hurefu, haigoni kubudiswa uye kutakurwa yose. Naizvozvo, kune zvakare mabatanidzwa pakati pevacuum insulated pombi.
A. Welded Coupling (Kuzadza Perlite muInsulated Sleeve)
B. Welded Coupling (Vacuum pump-out the Insulated Sleeve)
C. Vacuum Bayonet Coupling neFlanges
D. Vacuum Bayonet Coupling neV-band Clamps
Zvinotevera zviri mukati ndezvekubatanidzwa mune yechipiri mamiriro.
Welded Connection Type
Iyo pa-saiti yekubatanidza mhando yeVacuum Insulated Mapaipi ane welded yekubatanidza. Mushure mekusimbisa weld point neNDT, isa iyo Insulation Sleeve uye uzadze Sleeve ne pearlite yekuvharisa kurapwa. (Sleeve iri pano inogonawo kubviswa vacuum, kana kuti ose ari maviri vacuum yozadzwa neperlite. Kutaridzika kweSleeve kuchati siyanei. Sleeve inokurudzirwa inozadzwa neperlite.)
Kune akati wandei zvigadzirwa akateedzana welded yekubatanidza mhando yeVacuum Insulated Pipe. Imwe inokodzera MAWP pazasi 16bar, imwe inobva pa16bar kusvika 40bar, imwe inobva pa40bar kusvika 64bar, uye yekupedzisira ndeye liquid hydrogen uye helium service (-270℃).
Vacuum Bayonet Yekubatanidza Type ine Flanges
Isa iyo Vacuum Male Extension Pipe muVacuum Female Extension Pipe uye ichengetedze neflange.
Kune matatu zvigadzirwa zvakatevedzana zvevacuum bayonet yekubatanidza mhando (ine flange) yeVacuum Insulated Pipe. Imwe inokodzera MAWP pazasi 8bar, imwe ndeye MAWP pazasi 16bar, uye yekupedzisira iri pazasi 25bar.
Vacuum Bayonet Yekubatanidza Type ine V-bhendi Clamps
Isa iyo Vacuum yeMale Extension Pipe muVacuum Female Extension Pipe uye ichengetedze ne v-band clamp. Iyi imhando yekukurumidza kuisirwa, inoshanda kune VI Piping ine yakaderera pressure uye diki pombi dhayamita.
Parizvino, iyi yekubatanidza mhando inogona kushandiswa chete kana MAWP iri pasi pe8bar uye iyo yemukati pombi dhayamita haina kukura kupfuura DN25 (1').
Nguva yekutumira: May-11-2022
