Tam sim no, muaj ob lub ntsiab ntawm expansion pob qij txha:roj hmab expansion pob qij txhathiabhlau corrugated expansion pob qij txha. Nrog rau kev siv cov kev ua haujlwm sib txawv thiab kev siv, qhov zoo thiab qhov tsis zoo ntawm cov roj hmab expansion pob qij txha thiab cov hlau corrugated expansion pob qij txha raug muab piv thiab tshuaj xyuas, thiab qee cov lus qhia txog yuav ua li cas xaiv cov pob qij txha txuas ntxiv:
(1) Cov qauv sib piv
Cov hlau corrugated expansion sib koom ua ke muaj ib los yog ntau tshaj corrugated kav, uas yog tsuas yog ua los ntawm stainless steel hlau cov ntaub ntawv, thiab yog siv los nqus ntau yam khoom siv nrog qhov loj me ntawm cov kev hloov pauv los ntawm thermal expansion thiab txias contraction ntawm cov kav dej thiab cov khoom siv.
Cov roj hmab expansion sib koom ua ke belongs rau ib hom non-metallic compensator. Nws cov ntaub ntawv feem ntau yog fiber ntau fabrics, roj hmab thiab lwm yam ntaub ntawv, uas muaj peev xwm them nyiaj rau kev co los ntawm kev ua hauj lwm ntawm cov kiv cua thiab cua ducts thiab axial, transverse thiab angular deformation los ntawm cov kav dej.
(2) Kev sib piv ntawm lub siab thiab lub zog
Lub siab thrust yog lub siab cuam tshuam los ntawm ib chav hloov tau yooj yim (xws li bellows) uas tau nruab rau hauv cov kav dej nruj nrog lub siab.
Cov roj hmab expansion sib koom ua ke tsis muaj qhov cuam tshuam rov qab rau cov khoom siv thiab qhov system. Rau cov hlau corrugated expansion pob qij txha, qhov quab yuam no yog kev ua haujlwm ntawm lub zog siab thiab qhov nruab nrab txoj kab uas hla ntawm cov yeeb nkab corrugated. Thaum lub kaw lus siab siab los yog cov yeeb nkab txoj kab uas hla loj, lub siab thrust yog loj heev. Yog tias tsis muaj kev txwv kom raug, cov yeeb nkab corrugated nws tus kheej lossis cov khoom siv nozzle yuav raug puas tsuaj, thiab txawm tias cov fulcrums ruaj khov ntawm ob qho kawg ntawm lub kaw lus yuav raug puas tsuaj heev.
(3) Kev sib piv yooj yim
Cov yam ntxwv ntawm cov roj hmab expansion pob qij txha ua rau lawv hloov tau ntau dua li cov hlau corrugated expansion pob qij txha.
(4) Kev sib piv kev hloov chaw
Cov roj hmab expansion sib koom ua ke absorbs loj txav mus rau ib chav tsev ntev, uas tuaj yeem muab cov nyiaj them ntau qhov loj hauv qhov me me.
Thaum absorbing tib qhov kev hloov pauv raws li cov roj hmab expansion sib koom ua ke, cov hlau corrugated expansion sib koom ua ke xav tau qhov chaw loj, thiab kev siv cov hlau corrugated expansion sib koom ua ke tsis tuaj yeem ua tau raws li kab rov tav, axial thiab angular displacement tib lub sijhawm.
(5) Txhim kho kev sib piv
Cov roj hmab expansion sib koom ua ke yog ib qho yooj yim rau nruab thiab hloov, tsis muaj kev sib tw nruj, thiab tuaj yeem hloov mus rau qhov tsis zoo ntawm cov raj xa dej. Vim tias qhov kev ua yuam kev hauv lub cev tsis tuaj yeem zam tau hauv cov yeeb nkab txuas, cov roj hmab nthuav dav zog txuag kev teeb tsa yuam kev yog qhov zoo dua. Txawm li cas los xij, cov hlau corrugated expansion pob qij txha yog nruj me ntsis txwv nyob rau hauv loj thaum lub sij hawm installation vim lub loj rigidity ntawm cov ntaub ntawv hlau.
(6) Adaptability sib piv
Cov roj hmab expansion sib koom ua ke tuaj yeem ua rau hauv ib qho duab thiab ib puag ncig.
Cov hlau corrugated expansion sib koom ua ke tsis muaj qhov hloov tau zoo.
(7) Kev sib piv ntawm kev sib cais ntawm kev vibration, suab rwb thaiv tsev thiab hluav taws kub rwb thaiv tsev
Cov roj hmab expansion sib koom ua ke yog ze rau xoom vibration kis.
Cov hlau corrugated expansion sib koom ua ke tsuas yog txo qhov kev vibration siv.
Nyob rau hauv cov nqe lus ntawm lub suab rwb thaiv tsev thiab kub rwb thaiv tsev, roj hmab expansion pob qij txha kuj muaj zog tshaj hlau corrugated expansion pob qij txha.
(8) Corrosivity sib piv
Cov roj hmab expansion sib koom ua ke feem ntau yog ua los ntawm EPDM, neoprene, roj hmab, thiab lwm yam. Cov ntaub ntawv no yog corrosive.
Rau cov hlau hauv qab expansion pob qij txha, yog tias cov khoom siv hauv qab tau xaiv tsis haum rau qhov nruab nrab ntws ntawm qhov system, corrosivity ntawm expansion sib koom yuav raug txo. Chlorine ion nkag mus los ntawm cov txheej txheem thermal rwb thaiv tsev feem ntau ua rau corrosion ntawm stainless hlau hauv qab.
Ob lub expansion pob qij txha muaj lawv tus kheej zoo thiab qhov tsis zoo. Hauv kev siv tiag tiag, lawv tuaj yeem raug xaiv raws li qhov ua haujlwm tiag tiag. Tam sim no, lub tsev hlau corrugated expansion pob qij txha tau tsim tag nrho, thiab cov keeb kwm kev loj hlob yog ntev tshaj li ntawm cov roj hmab expansion pob qij txha, nrog zoo zoo.
Post lub sij hawm: Oct-19-2022
