Mugadziri uye Mutengesi weExpansion Joint Akanakisisa (Rubber Compensator)

Joint Yokuwedzera

Iyo Expansion Joint inonyanya kushandiswa pamadredgers ekubatanidza pombi yedredge nepaipi, uye kubatanidza mapaipi ari padheki. Nekuda kwekuchinjika kwemuviri wepaipi, inogona kupa huwandu hwakati hwekuwedzera nekudzikama kutsiva mukaha uri pakati pemapaipi uye kuita kuti kuiswa nekugadziriswa kwemidziyo kuve nyore. Iyo Expansion Joint ine simba rakanaka rekubvisa kuvhunduka panguva yekushanda uye inoita basa rekudzivirira michina.

Iyo Expansion Joint rudzi rwehosi yerabha ine hurefu hupfupi uye kazhinji isingasviki 1m pakureba. Inogona kugadzirwa kuti igare yakafara nepfungwa dzakasiyana-siyana dzekumanikidzwa. Expansion Joints inogona kugadzirwa uye kuvakwa kuti igare yakafara, senge "-0.1 MPa", uye kuti igare yakafara, senge "1.0 MPa", "2.5 MPa", uye kunyangwe igare yakafara uye yakafara, senge "-0.1 MPa ~ 1.5 MPa", saka Expansion Joint inoshanda kune mamiriro akasiyana ekumanikidzwa.

Joint yekuwedzera ine mhando dzinotevera: Joint yekuwedzera ine nipple yesimbi, Joint yekuwedzera ine Sandwich Flange uye Joint yekuwedzera ine bore rekuderedza.

Zvinhu zvirimo

(1) Iine huwandu hwakasiyana hwekumanikidzwa, yakakodzera mamiriro ekumanikidzwa asina kunaka uye akanaka.
(2) Kudzivirira kukuru kwekukuvara
(3) Kutanuka kwakanaka
(4) Kubata zvakanaka kuvhunduka

Magadzirirwo ehunyanzvi

(1) Saizi yeBhora reZita: 100 mm ~ 1300 mm
(2) Kureba kwepaipi: 0.2 m ~ 1 m (kushivirira: ±1%)
(3) Kumanikidzwa Kushanda: -0.1 MPa kusvika 3.0 MPa

Kushandiswa

Expansion Joint chinhu chakakosha kune masisitimu akakosha eCutter Suction Dredger (CSD) neTrailing Suction Hopper Dredger (TSHD), inoshandiswa mujet water hose system, tank loading piping system, front and rear pombi, uye deck piping system. Expansion Joints inogadzirwa neCDSR yave ichivimbwa zvikuru nevashandisi vemuno nevekunze.

Zvakakosha kutarisisa hukama huripo pakati pehurefu hweExpansion Joint nenzvimbo yekuisa, sezvo huchienderana nehupenyu hwebasa rechigadzirwa. Kazhinji hurefu hweExpansion Joint hupfupi ne 0~5mm pane nzvimbo yawakaisa, uye nzvimbo yepamusoro yekuisa haifanirwe kudarika 10mm kwenguva refu yeExpansion Joint (inoda kusvika 1m). Kana nzvimbo yekuisa yakakura zvakanyanya, Expansion Joint inogara yakatambanudzwa uye izvi zvinogona kukanganisa chimiro chayo.

Mahosi eCDSR ekudhonza anoenderana zvizere nezvinodiwa zveISO 28017-2018 "Mahosi erabha nemahosi akabatanidzwa, waya kana machira akasimbiswa, ekushandisa pakudhonza - Tsanangudzo" pamwe neHG/T2490-2011