Joint yekuwedzera inogona zvakare kunzi pombi yekuwedzera yejoint, yekuwedzera yejoint, compensator uye yekuwedzera joint. Majoini ekuwedzera zvinhu zvitsva zvinobatanidza pombi, mavharuvhu, mapaipi nemimwe midziyo ine mapaipi. Iwo akabatanidzwa kuburikidza neakazara mabhaudhi kuti aite kuti ave akakwana ane kumwe kutamiswa, kuri nyore kuisirwa. Inogona kumira axial pressure yepombi. Nenzira iyi, panguva yekuisa uye kugadzirisa, inogona kugadziriswa maererano ne-on-saiti yekuisa saizi. Panguva yebasa, haigoni kungovandudza kushanda kwekushanda, asiwo kudzivirira mapombi, mavharuvhu nemimwe michina yepombi.
Iyo yekubatanidza fomu yeanowedzeredza ndeye flange yekubatanidza, ine rumwe rutivi flange uye rumwe rutivi welding.
1. Bvisa deformation yekuwedzera inokonzerwa neaxial, transverse uye angular kupisa kwepombi yekupinza.
2. Bvisa kudengenyeka kwemidziyo uye kuderedza kukanganiswa kwemidziyo yekudengenyeka kwepombi.
Majoini ekuwedzera anorongedzerwa maererano nechimiro chechimiro
Kuwedzera kwejoinhi (joint yekuwedzera) inonyanya kushandiswa kubhadhara deformation yekuwedzera kwepombi nekuda kwekushanduka kwekushisa, uye zvakare muripo wehurefu hunodiwa nekuiswa uye kugadziriswa kwepombi. Zvinoenderana nechimiro chechimiro, inonyanya kukamurwa kuita majoini ekuwedzera egokora, mabhero ekuwedzera majoini uye casing yekuwedzera joint.
Majoini ekuwedzera egokora
Mubatanidzwa wekuwedzera unokotamisa pombi kuita U-shape kana chimwe chimiro (chinotevera chifananidzo [gokora rekuwedzera mubatanidzwa]) uye rinotsiva nekushandisa elastic deformation kugona kwechimiro. Zvakanakira simba rakanaka, hupenyu hurefu hwebasa uye hunogona kugadzirwa panzvimbo. Kukanganisa kwayo inzvimbo yakakura yekugara, kushandiswa kwesimbi yakakura uye kupikisa kukuru kwekukwenya. Iri mubatanidzwa wekuwedzera rinoshandiswa zvakanyanya mumapaipi akasiyana ehutsi uye mapaipi marefu.
3. Bvisa deformation yepombi inokonzerwa nekudengenyeka kwenyika uye pasi pasi.
Nekuda kwekuwedzera kwekupisa uye kutonhora kwepombi, kushushikana uye kusunda-kudhonza kwemadziro epombi kunofanirwa kugadzirwa kune pombi; Kushushikana kwemadziro epombi kuchakanganisa kusimba kwepombi, uye simba rekudhonza-kudhonza richawedzera, saka tsigiro yakagadziriswa yepombi ichafanirwa kuitwa yakakura kwazvo kutakura simba rekudhonza-kudhonza rinogadzirwa nekuwedzera kweiyo pombi. pipe; Naizvozvo, iyo nzira yekuvhura inoshanduka yekuwedzera majoini muripo inoshandiswa kuderedza pombi madziro kushushikana uye kusunda.
Bellows kuwedzera kubatana
Mubatanidzwa wekuwedzera wakagadzirwa nesimbi. Inogona kuwedzera uye chibvumirano pamwe neaxis uye zvakare inobvumira diki yekukotama. Mufananidzo unotevera [mabhero ejoini rekuwedzera] ijoinhi rekuwedzera reaxial mabhero, rinoshandiswa kutsiva kureba kweaxial papombi. Kuti udzivise kudarika mari inobvumirwa muripo, zvindori zvekudzivirira zvinodhonza kana zvindori zvekudzivirira zvinogadzikwa pamativi ese emabhero, uye mabhuraketi ekutungamira anoiswa pamapombi kumativi ese ari maviri akabatana nawo. Uye zvakare, kune angular uye transverse ekuwedzera majoini, ayo anogona kushandiswa kubhadhara angular deformation uye transverse deformation yepombi. Zvakanakira zvemajoini ekuwedzera akadaro kuchengetedza nzvimbo, kuchengetedza zvinhu (yepamutemo account: Pombi muchengeti wemba), uye kuve akajairwa uye batch kugadzirwa. Kukanganisa hupenyu hupfupi. Bellows ekuwedzera majoini anowanzo shandiswa kune mapaipi ane yakaderera tembiricha uye kumanikidza uye hurefu hupfupi. Nekuvandudzwa kwe tekinoroji yekugadzira mabhero, chiyero chekushandisa cherudzi urwu rwejoint yekuwedzera iri kuwedzera. Iyo inoumbwa nemabhero (an elastic element) inoumba muviri wayo unoshanda uye zvishongedzo senge pombi yekupedzisira, rutsigiro, flange uye conduit. Inonyanya kushandiswa mumapaipi akasiyana-siyana. Iyo inogona kubhadharira kusimuka kwekupisa, kushanduka kwemakanika uye kutora kwakasiyana-siyana kuzunguzika kwepombi, kuderedza deformation kusagadzikana kwepombi uye kugadzirisa hupenyu hwesevhisi yepombi. Iyo yekubatanidza modhi ye corrugated compensator yakakamurwa kuita flange yekubatanidza uye welding. Iyo compensator yepombi yakavigwa yakananga inowanzoiswa welded.
Bellows kuwedzera kubatana
Inoumbwa nemukati nekunze casings inogona kuita hukama axial movement (iyo inotevera nhamba [casing expansion joint]). Stuffing bhokisi chisimbiso chinoshandiswa pakati pemukati nekunze casing. Paunenge uchishandiswa, chengeta mapaipi kumativi ese ari maviri achifamba pane axis. Mabhureki ekutungamira anoiswa kumigumo yese yejoint yekuwedzera. Iyo ine mabhenefiti ediki frictional kuramba kuyerera kwemvura uye compact chimiro; Izvo zvisingabatsiri kuisa chisimbiso chisina kunaka uye kusundira kukuru pane yakagadziriswa rutsigiro. Casing yekuwedzera yejoinhi inonyanya kushandiswa pombi yemvura uye yakaderera-kudzvanywa kwepaipi pombi.
Retractors inokamurwa nezvinhu
Zvinoenderana nenyaya yacho, inonyanya kukamurwa kuita rubber pombi expander uye simbi pombi expander.
Hunhu hwerabha pombi expander
1, Diki vhoriyamu, huremu huremu, yakanaka elasticity uye nyore kuisirwa uye kugadzirisa.
2, Panguva yekuisa, inogona kuburitsa axial, transverse, meridional uye angular displacement, iyo isingaganhurwe nekusadzika kwepombi dzevashandisi uye kusafanana kweflanges.
3, Inogona kuderedza vibration uye ruzha panguva yekushanda.
4, Special synthetic rabha inogona kuramba tembiricha yepamusoro, asidhi, alkali uye mafuta. Icho chigadzirwa chakanakira chemikemikari-inodzivirira pombi.
Hunhu hwesimbi pombi expander
Kuwedzera muripo wekuwedzera, kupisa kwakanyanya uye kumanikidza.
Non metallic kuwedzera joint
Iyo yemhepo duct rubber compensator inoumbwa nerabha uye rabha fiber jira rinoumbwa zvinhu, simbi flanges, maoko uye zvinopisa zvekudzivirira zvinhu. Iyo inonyanya kushandiswa kuchinjika kubatana pakati peakasiyana mafeni uye mweya ducts. Basa rayo nderekuvhunduka, kuderedza ruzha, kuisa chisimbiso, kupikisa kwepakati, kutamisa nyore uye kuisa. Iyo yakanakisa yakanakisa yekufananidza kit yekuvhunduka kunyura, kuderedza ruzha, utsi uye kubvisa guruva mumunda wekuchengetedzwa kwezvakatipoteredza.
Fiber fabric yekuwedzera joint
Fabric compensator inonyanya kugadzirwa nefiber jira, rabha uye zvimwe zvakakwirira zvinodzivirira tembiricha zvinhu. Inogona kubhadhara kuzunguzika kwe fan uye air duct operation uye pombi deformation. Iyo fiber jira yekuwedzera yejoinhi inogona kubhadhara axial, transverse uye angular zvigadzirwa. Iyo ine hunhu hwekusasundidzira, yakareruka dhizaini yekutsigira, corrosion resistance, yakanyanya tembiricha kuramba, kubvisa ruzha uye kuderedza vibration. Iyo inonyanya kukodzera kune inopisa mhepo mapaipi uye utsi mapaipi mumagetsi emagetsi. Iyo fiber jira uye yekupisa yekupisa yedonje muviri mune isiri-simbi Compensator ine zvakanakira kunyura inzwi uye vibration yekuzviparadzanisa nevamwe.
Basa, iro rinogona kunyatso dzikisa ruzha uye vibration yebhailer, fan uye mamwe masisitimu. Iyo utility modhi ine zvakanakira chimiro chakareruka, huremu huremu uye nyore kugadzirisa.
Hunhu uye chiyero chekushandisa cheakasiyana pombi ekuwedzera majoini
Non metallic kuwedzera joint
Non metallic flexible compensator: inozivikanwawo seisiri-simbi yekuwedzera yejoint uye isiri-metallic jira compensator, inogona kutsiva axial, transverse uye angular nzira. Iyo ine hunhu hwekusasundidzira, yakareruka dhizaini yekutsigira, corrosion resistance, yakanyanya tembiricha kuramba, kubvisa ruzha uye kuderedza vibration. Inonyanya kukodzera pombi yemhepo inopisa uye pombi yeutsi.
chimiro:
1. Kubhadhara kuwedzera kwekushisa: inogona kubhadhara mazano akawanda, izvo zviri nani zvikuru kudarika simbi compensator inogona kungobhadharwa nenzira imwe chete.
2. Kubhadhara kwechikanganiso chekuisa: nekuda kwechikanganiso chisingadzivisiki chakarongeka muhutano hwekubatanidza pombi, fiber compensator inogona kubhadhara zviri nani kukanganisa kwekuisa.
3. Kunyarara uye kuderedza kuzununguka: jira refiber uye thermal insulation cotton rine mabasa ekutora inzwi uye kunyunguduka kwega, izvo zvinogona kunyatsoderedza ruzha uye kudengenyeka kwebhailer, fan uye mamwe maitiro.
4. Hapana reverse thrust: nekuti chinhu chikuru ishinda yefiber, haikwanise kuendesa. Iko kushandiswa kwefiber compensator kunogona kurerutsa dhizaini, kudzivirira kushandiswa kwetsigiro hombe, uye kuchengetedza zvinhu zvakawanda uye basa.
5. Yakanaka kupisa kwekushisa kwepamusoro uye kusagadzikana kwekuora: iyo yakasarudzwa fluoroplastics uye silicone zvinhu zvine kunaka kwekushisa kwekushisa kwepamusoro uye kusagadzikana kwekuora.
6. Kuita kwakanaka kwekuisa chisimbiso: kune dhizaini yakakwana uye system yekubatanidza, uye iyo fiber compensator inogona kuona kuti hapana kuvuza.
7. Chiedza chechiedza, chimiro chiri nyore uye nyore kuisa nekugadzirisa.
8. Mutengo wakaderera pane wesimbi compensator uye hutano huri nani pane hwezvigadzirwa zvekunze
Simbi isina tsvina: kune marudzi mana: yakatwasuka humburumbira rudzi, mukomboni mhando, angular mhando uye sikweya mhando.
Stainless simbi compensator inogona kubhadhara axial, transverse uye angular gwara. Iyo ine hunhu hwekusasundidzira, yakareruka dhizaini yekutsigira, corrosion resistance, yakanyanya tembiricha kuramba, kubvisa ruzha uye kuderedza vibration. Inonyanya kukodzera pombi yemhepo inopisa uye pombi yehutsi.
Metal: kuvimbika kwesimbi corrugated compensator inoumbwa nedhizaini, kugadzira, kuisirwa uye kushanda manejimendi. Kuvimbika kunofanirawo kutariswa kubva pazvinhu izvi. Sarudzo yemidziyo yekusarudzwa kwezvinhu zvemabhero anoshandiswa mukupisa pombi network, kuwedzera kune yekushanda svikiro, tembiricha yekushanda uye yekunze nharaunda, mukana wekunetsekana kwekuora uye pesvedzero yemumiriri wekuchenesa mvura uye pombi yekuchenesa mumiririri pazvinhu zvinozotariswa zvakare. . Pahwaro uhwu, zvakasanganiswa neiyo welding uye kuumbwa kwebellows zvinhu uye mutengo wekuita reshiyo yezvigadzirwa, zvehupfumi uye zvinoshanda mabhero ekugadzira zvinhu zvichagadziriswa.
Kazhinji, zvinhu zvemabhero zvinosangana nemamiriro anotevera:
(1) Yakakwira elastic muganho, kusimba simba uye kuneta simba kuti ive nechokwadi chekushanda kwakajairika kwemabhero.
(2) Plasticity yakanaka, yakanakira kugadzirisa uye kugadzira mabhero, uye kuoma kwakakwana uye simba zvinogona kuwanikwa kuburikidza neanotevera maitiro ekurapa (kutonhora kuomesa, kupisa kupisa, nezvimwewo).
(3) yakanaka corrosion kuramba, kusangana nezvinodiwa zvekushanda zvemabhero munzvimbo dzakasiyana.
(4) Kuita kwakanaka welding, kusangana nezvinodiwa zvekushongedza zvemabhero mukugadzira.
Kune iyo thermal pombi network yakaiswa mumugero, kana pombi iyo iyo compensator iripo yakaderera, iyo corrugated pombi ichanyoroveswa nemvura inonaya kana njodzi yetsvina. Izvo zvinofanirwa kutariswa kusarudza zvinhu zvine kusimba kurora kuramba, senge iron nickel alloy, yakakwira nickel alloy, etc. Nekuda kwemutengo wepamusoro wezvinhu zvakadaro, pakugadzira mabhero, inogona kutariswa kuwedzera dhizaini inodzivirira corrosion alloy. chete pamusoro pepamusoro pakasangana nezvinoora. Kuneta kwehupenyu dhizaini kubva kumhando yekutadza uye kukonzeresa kuongororwa kwemvuto compensator, zvinogona kuoneka kuti kugadzikana kwendege, kugadzikana kwe circumferential uye kushorwa kwemarara kune hukama nekutamiswa kwayo, kureva hupenyu hwekuneta. Hupenyu hwekuneta hwakanyanya huchatungamira mukudzikira kwekudzikama uye kushorwa kwemarara esimbi.
Nguva yekutumira: Feb-19-2022
