Chii Chinoita Kuti Globe Mavhavha Akoshe kune Kakawanda Kuchinja uye Kuyerera Kugadziriswa?

Mukati memuchina wekugadzira makemikari, tembiricha yekudzora tembiricha inotenderera kakawanda zuva rega rega. Mushandi anogadzirisa valve, tembiricha inodzikama, uye kutenderera kunodzokorora. Pakutanga kuona, izvi zvinoratidzika sechinyakare-kusvikira valve yakundikana mushure memwedzi mitanhatu yebasa, zvichimanikidza kuvharwa kwechirimwa chinodhura. Chikonzero chikuru? Chivharo chegedhi chakaiswa apo aglobe valvezvaifanira kunge zvakadaro. Mavharuvhu egedhi, nepo akanakisa pakuzviparadzanisa nevamwe, haana kugadzirwa kuti agare achipuruzira. Iyo inodzokororwa modulation inopfeka zvisimbiso zvisimbiso zvisina kuenzana, zvichitungamira kune kuvuza uye pakupedzisira kukundikana. Urwu ndirwo rudzi rwekukanganisa kunogona kudziviswa nekunzwisisa kukosha kwesimba reakasiyana mavharuvhu magadzirirwo.

Globe mavharuvhu akawana mukurumbira wavo sebhiza rekushanda rekudzora kuyerera. Iwo akanyatsogadzirwa enjiniya kune maapplication anoda kugara achiitwa uye kunyatso kuyerera kurongeka. Chakavanzika chiri mukugadzira kwavo kwakasiyana: dhisiki inofamba perpendicular kunzira yekuyerera, chigaro chinopa chisimbiso chakasimba, uye nzira yekuyerera inogadzira kudonhedza kudonha kwakanakira kupuruzira. Kusiyana nemavharuvhu emagedhi, ayo akagadzirirwa kuvhurika zvakazara kana kuvharwa zvakazara, mavharuvhu epasi anovakwa kuti agadzirise. Ivo vanopa yakanakisa yekuisa chisimbiso hunhu, huwandu hwakasiyana hwekuyerera kwekudzora kugona, uye kugona kutsungirira kusakara uye kubvaruka kwekugara bhasikoro. Ichi chinyorwa chichaongorora misimboti yekugadzira, hunhu hwekuita, uye sarudzo dzekusarudza dzinoita kuti mavharuvhu epasi ive yakakosha mumaindasitiri kubva pakugadzira magetsi kusvika petrochemical processing.

Zviri Mukati

• 1. Chii chinonzi Globe Valve uye Inoshanda Sei?
• 2. Sei Globe Valve Dhizaini Inofarira Kushanda Kwakawanda?
• 3. Globe Valve Inoita Sei Kugadziriswa Kwekuyerera Kwechokwadi?
• 4. Ndeapi Mamiriro Ehunyanzvi Anotsanangura Yepamusoro-Unhu Globe Valve?
• 5. Globe Valve Inofananidzwa Sei Kune Mamwe Mavharuvha Marudzi eku Throttling?
• 6. Ndeapi Maitiro Ekuchengetedza Anowedzera Globe Valve Service Life?
• 7. Mibvunzo Inowanzo bvunzwa (FAQ)
• 8. Mhedziso

1. Chii chinonzi Globe Valve uye Inoshanda Sei?

Ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha misidzana inoshandiswa kutanga,kumisa,nekugadzirisa kuyerera kwepombi. Zita rayo rinobva pachimiro chedenderedzwa chemuviri wayo, unogara zvinhu zvemukati. Icho chinotsanangudza chevhavha yeglobe ndiyo dhisiki yayo uye chigaro musangano, iyo yakamira perpendicular kune inoyerera nzira. Kana vharuvhu yakavhurwa, dhisiki inofamba ichikwira uye kure nechigaro, ichigadzira gaka iro mvura inoyerera. Kana yakavharwa, zvigaro zve disk zvakasimba zvinopesana nechigaro, zvichiita chisimbiso chakasimba. Iyi perpendicular movement ndiyo inosiyanisa vheji yepasi kubva pavhavha yegedhi, apo gedhi rinofamba rakafanana nekuyerera.

Kuti unzwisise kushanda kwevharuvhu, fungidzira pombi iri mumba mako. Paunotenderedza mubato, washer yerabha inokwira nekudzika ichitarisana nechigaro chesimbi, ichidzora kuyerera kwemvura. Uyu ndiwo musimboti mumwe chete. Varuvhu yeguvhu inoshandisa dzinde rakarukwa (kana kuti dzinde risingasimuke) kushandura kutenderera kubva kuvhiri reruoko kuita mutsara wekufamba. Sezvo vhiri remaoko rinoshandurwa, hunde inotenderera, zvichiita kuti diski iende kumusoro kana pasi. Nzvimbo ye diski inotarisa ukuru hwekuyerera kwekuyerera, iyo inogadzirisa chiyero chekuyerera. Mvura inopinda mukati memuviri wevharuvhu, inopfuura nepachigaro chechigaro, uye ichibuda kune rumwe rutivi. Shanduko yekuyerera kwegwara-mvura inofanira kuita 90-degree kutendeuka sezvainopfuura-inogadzira kudonha kwekumanikidza kunoita kuti mavharuvhu epasi agone kupuruzira.

Dhizaini yevharuvhu yepasirese haisi imwe chete, monolithic pfungwa. Kune akati wandei akasiyana, kusanganisira T-pattern, Y-pattern, uye angle globe mavharuvhu. Iyo T-pattern ndiyo yakanyanya kuwanda, ine inopinza uye yekubuda yakarongedzwa mutsetse wakatwasuka. Iyo Y-pattern inoratidzira hunde iyo yakakomberedzwa pa45 madhigirii kune inoyerera nzira, ichipa yakaderera kudonhedza kudonhedza uye zviri nani kuyerera maitiro. Iyo kona yeglobe vharafu ine yekupinza uye yekubuda pa90-degree angle, ichiita kuti ive yakakodzera kune maapplication uko nzvimbo yakaganhurirwa kana uko kuyerera kunoda kushandura nzira.Iyo kambani Huadu Valve Group Co., Ltd.inogadzira huwandu hwakazara hweGlobe Valve zvigadziriso, zvichibvumira mainjiniya kusarudza iyo yakakwana dhizaini kune yavo chaiyo application.

2. Sei Globe Valve Dhizaini Inofarira Kushanda Kwakawanda?

Kana vharuvhu ichiitwa kazhinji kushanda, chinonyanya kunetsa kupfeka. Nguva imwe neimwe valve inovhurwa kana kuvharwa, nzvimbo dzekuisa chisimbiso dzinosangana, zvichiita kupesana. Nekufamba kwenguva, kupokana uku kunogona kukanganisa nzvimbo dzekuisa chisimbiso, zvichikonzera kuvuza. Dhizaini yevharuvhu yeglobe yakanyatsogadzirwa kuti kuderedze kupfeka uku. Kiyi yekusimba kwayo iri munzira iyo dhisiki nechigaro zvinodyidzana. Muvharuvhu yeglobe, dhisiki inotungamirwa netsinde, kuve nechokwadi kuti inopindirana zvakakwana nechigaro pese painovhara. Uku kurongeka chaiko kunodzivirira dhisiki kuti risakweshe pachigaro pakona, izvo zvingakonzeresa kusakara.

Imwe mukana ndeyekuzvichenesa kuita kwevharuvhu yepasi. Sezvo mvura inopfuura nepakati pevhavha, inoyerera ichipfuura nepamusoro pekugara. Kuyerera uku, kunyanya pakakwirira, kunobatsira kubvisa chero zvimedu kana madhipoziti anogona kuungana pachigaro. Ichi chiito chekuzvichenesa ndicho chinhu chakakosha pakuwedzera hupenyu hwebasa revhavha, kunyanya mumashandisirwo ane tsvina kana yakasvibiswa. Kusiyana neizvi, chivharo chegedhi chine simba rakasiyana. Kana gedhi revhavha rakavhurika zvishoma, kuyerera kunopfuura nepagedhi nechigaro, zvichikonzera kukukurwa nekukurumidza. Ichi ndicho chikonzero mavharuvhu emagedhi asina kukodzera throttling. The globe valve, kune rumwe rutivi, yakagadzirwa nenzira inoyerera inotungamirira mvura kubva panzvimbo yekugara, kuderedza kukukurwa. Ichi ndicho chikonzero chekuyerera kwejometri: mvura inopinda muvharuvhu, inoshandura nzira, uye inobva yabuda, uye nzvimbo dzekugara dzakagadzirirwa kuderedza kukanganisa kwekuyerera.

Fekitori yedu kuHuadu Valve Group Co., Ltd. yakaita bvunzo dzakakura dzekupfeka pamagadzirirwo akasiyana evharuvhu. Mukuyedza kutevedzera 10,000 yakazara-stroke mashandiro pasi pemhepo-yepamusoro-tembiricha yemhepo, yakajairwa Globe Valve yakachengetedza chisimbiso chayo chisina kuyereka kuvuza, nepo vharafu yegedhi iri pasi pemamiriro akafanana yairatidza kusakara kwakakura uye kuvuza mushure mekutenderera chiuru chete. Iyi data yekuyedza inosimbisa hukuru hweGlobe Valve yekushanda nguva zhinji. Iyo dhisiki uye zvigaro zvezvigaro zvinoitawo basa rakakosha. Mukushanda kwepamusoro-tembiricha, Globe Valve ine Stellite-faced disk uye chigaro chakaomeswa chesimbi isina tsvina inopa kusarudzika kupfeka. Iyo Stellite yakaoma-yakatarisana inopa yakaoma, isingapfeki nzvimbo iyo inogona kumirisana nekudzokororwa kudzokororwa kwekugara uchichovha bhasikoro. Saizvozvo, kune corrosive application, Globe Valve ine Monel disk uye chigaro inopa yakanakisa kuramba kurwisa kwemakemikari. PaHuadu Valve Group, tinopa huwandu hwakasiyana hwezvinhu zvekushongedza kuti zvienderane nezvinodiwa zvekushandisa kwako.

3. Globe Valve Inoita Sei Kugadziriswa Kwekuyerera Kwechokwadi?

Kugadzirisa kuyerera chaiko ndiro basa guru revharuvhu. Kusiyana nevharuvhu iri nyore yekuzviparadzanisa nevamwe, vharuvhu yeglobe yakagadzirirwa kuvhurika zvishoma, ichipa inodzorwa kuramba kuyerera. Iko kukwanisa kudzora kuyerera kunobva pahukama pakati pedhisiki nzvimbo uye nzvimbo yekuyerera. Sezvo diski inosimudzwa kubva pachigaro, nzvimbo inoyerera inowedzera. Zvisinei, hukama hahuna mutsara; inotongwa neiyo geometry yedhisiki uye chigaro. Iri hukama husina mutsara hunobvumira kutonga kwakanaka pamusoro pehuwandu hwehuwandu hwekuyerera. Ichi ndicho chikonzero Globe Valve inowanzova vharuvhu yesarudzo yekugadzirisa modulating.

Kuyerera kwemaitiro evhavha yeglobe inowanzotsanangurwa ne "flow characteristic curve." Kune mhando nhatu dzekutanga: mutsara, yakaenzana muzana, uye nekukurumidza-kuvhura. Chimiro chemutsara chinoreva kuti chiyero chekuyerera chakanyatsoenderana nekurohwa kwevharuvhu. A 10% yekuvhura inoguma mu10% yekuyerera kwakanyanya. Uhu hunhu hwakanakira maapplication uko kudonha kudonhedza pavharuvhu kunogara. Chiyero chakaenzana chezana chinoreva kuti kuwedzera kwega kwega kwevhavhavha kunowedzera kuyerera neyakagadziriswa yezana yekuyerera ikozvino. A 10% sitiroko inogona kuwedzera kuyerera ne20%. Ichi hunhu chakanakira zvikumbiro uko kudonha kwekumanikidza kunosiyana, sezvo ichipa kudzora kwakagadzikana. Chimiro chekukurumidza-kuzarura chinoreva kuti valve inopa shanduko huru mukuyerera kwekufamba kuduku kwekutanga, zvichiita kuti ive yakakodzera kune zvikumbiro zvinoda mhinduro nokukurumidza.

Kuratidza kukosha kwekusarudza iyo chaiyo yekuyerera hunhu, funga nezve tembiricha yekudzora tembiricha. Iyo sisitimu inoshandisa Globe Valve kudzora kuyerera kweutsi kune inopisa kupisa. Kana iyo sisitimu ichishandisa mutsara weGlobe Valve, iyo tembiricha inopindura ichave mutsara. Nekudaro, kana sisitimu ichishanda nekudonha kwakasiyana-siyana, mutsara weGlobe Valve unogona kupa hutongi husina kugadzikana. Iyo yakaenzana-muzana Globe Valve yaizopa yakawedzera kugadzikana kutonga. Fekitori yedu kuHuadu Valve Group Co., Ltd. inopa Globe Mavharuvha ane akasiyana dhisiki maumbirwo kuti ape akasiyana ekuyerera maitiro, uye timu yedu yeinjiniya inogona kukubatsira kusarudza iyo chaiyo. Sarudzo yekuyerera hunhu chinhu chakakosha mudhizaini sisitimu, uye timu yedu inogona kupa gwara pane yakaringana sarudzo yechishandiso chako chaicho.

Kurongeka kweGlobe Valve kunowedzerwawo nekushandiswa kwechinzvimbo. A positioner mudziyo unogamuchira chiratidzo chekutonga uye unogadzirisa nzvimbo yevharuvhu kuti iwane kuyerera kwaunoda. Iyo yekumisikidza inovimbisa kuti vharuvhu inovhura kune chaiyo chinzvimbo chinodiwa, kunyangwe mukutarisana nekuchinja kwemamiriro ekushanda. Izvi zvinonyanya kukosha mumashandisirwo anoda kurongeka kwepamusoro, senge makemikari dosing kana tembiricha kutonga. Nekusarudza Globe Valve ine yepamusoro-mhando chinzvimbo, mainjiniya anogona kuwana kuyerera kwekutonga kwe +/- 1%.

4. Ndeapi Mamiriro Ehunyanzvi Anotsanangura Yepamusoro-Unhu Globe Valve?

Pakusarudza Globe Valve, mainjiniya anofanirwa kunyatso ongorora huwandu hwehunyanzvi hwekuita. Aya ma paramita anotsanangura kushanda kwevharuvhu, kusimba, uye kukodzera kwekushandisa. Mamiriro ekutanga anosanganisira: saizi yevharuvhu (yezita pombi saizi, NPS), chiyero chekumanikidza (kirasi), tembiricha yemhando, magumo ekubatanidza, zvinhu zvemuviri, trim zvinhu, uye kuyerera hunhu. Imwe neimwe yeiyi paramita inofanirwa kuenderana nezvinodiwa chaizvo zvemaitiro. Saizi yevharuvhu inosarudza kuyerera kwevhavha. Ivhavha inenge iduku zvikuru inodzivisa kuyerera, nepo valve yakakura zvikuru ichave yakadhura uye inogona kusapa kutonga kwakakwana.

Chiyero chekumanikidza, chinowanzosarudzwa sekirasi (Kirasi 150, Kirasi 300, Kirasi 600, nezvimwewo), inotsanangura iyo yakanyanya kudzvinyirira iyo valve inogona kumira pane imwe tembiricha. Kune yakakwirira-kudzvanywa maapplication, Kirasi 600 kana yepamusoro Globe Valve inodiwa. Kupisa kwekushisa kunotsanangurwa nezvinhu zvekuvaka. Nokuda kwekushanda kwepamusoro-soro (pamusoro pe425 ° C), valve ine muviri wesimbi yakakandwa uye yakaoma-yakaoma trim inodiwa. Kune cryogenic applications, valve ine muviri wesimbi isina tsvina uye yakakosha yakaderera-tembiricha trim inodiwa. Mhedziso yekubatanidza ndiyo nzira iyo valve inosungirirwa nayo kune pombi system. Mhando dzinonyanyozivikanwa ndedzipi dzakatemwa, dzakarukwa magumo, uye dzakarukwa. Flanged migumo ndiyo inonyanya kushandiswa uye inoshandiswa mumashandisirwo mazhinji. Migumo yakarukwa inoshandiswa kune mavharuvhu madiki uye kuderera kwepasi, nepo welded migumo inoshandiswa kune yakakwirira-kudzvanywa uye yakakwirira-tembiricha application.

PaHuadu Valve Group Co., Ltd., tinogadzira Globe Valve mune zvakasiyana siyana zvekushandisa uye zvigadziriso. Yedu yakajairwa Globe Valve miviri inowanikwa musimbi yakakandwa, ductile iron, cast simbi, Stainless simbi, uye yakakwirira-tembiricha alloys. Iwo ma trim anowanikwa mumhando dzakasiyana siyana, kusanganisira 13% chrome Stainless simbi, Stellite, uye Monel. Tafura iri pazasi inopa pfupiso yeakakosha tekinoroji maratidziro emhando dzedu dzinozivikanwa dzeGlobe Valve.

5. Globe Valve Inofananidzwa Sei Kune Mamwe Mavharuvha Marudzi eku Throttling?

Kana mainjiniya akagadzira hurongwa hunoda kuyerera kwekutonga, mubvunzo wekutanga unowanzo: "Ndeipi mhando yevharuvhu yakanakira iyi application?" Nepo marudzi mazhinji evharuvhu achigona kushandiswa kupuruzira, iyo Globe Valve ndiyo inowanzosarudzwa sarudzo. Kuti unzwisise kuti sei, zvinobatsira kuenzanisa Globe Valve kune mamwe marudzi evharuvhu akajairika: mavharuvhu egedhi, mavharuvhu ebhora, uye mavharuvhu eshavishavi. Imwe neimwe ine simba rayo uye kushaya simba, uye sarudzo inoenderana nezvinodiwa chaizvo zvekushandisa.

Mavharuvhu egedhi anonyanya kugadzirirwa on/off service. Izvo hazvina kukodzera kupuruzira. Kana vharuvhu yegedhi yakavhurika zvishoma, kukurumidza-kukurumidza kuyerera nepakati pegedhi nechigaro kunokonzera kukukurwa nekukurumidza uye kupera. Ivhavha yegedhi hainawo kugadzirirwa kushanda nguva dzose; kutsvedza kwegedhi kunogona kutungamirira mukukuvadzwa uye kubata. MuGlobe Valve, nzira yekuyerera yakagadzirirwa kudzikisa kupfeka panguva yekuputika, ichiita kuti ive yakakodzera kugadziridza sevhisi. Kune maapplication anoda kugara achipuruzira, Globe Valve ndiyo sarudzo yepamusoro. Mavharuvhu ebhora ndeimwe mhando yevharuvhu yakajairika. Ivo vanopa yakanakisa shutoff kugona uye inowanikwa mumhando dzakasiyana dzemagadzirirwo. Nekudaro, mavharuvhu ebhora ane huwandu hwakaganhurirwa hwekudzora kuyerera, uye kuyerera kwawo maitiro anowanzo kukurumidza-kuvhura, izvo zvisina kunaka kune chaiyo throttling. Mune Globe Valve, iyo yekuyerera hunhu yakawedzera mutsara kana yakaenzana muzana, ichipa zvirinani kutonga.

Butterfly mavharuvhu anowanzo shandiswa kune yakakura-dhayamita maapplication. Iwo akabatana, akareruka, uye anodhura-inoshanda. Nekudaro, ivo kazhinji havana kunyatsojeka seGlobe Valves yekupuruzira. Iyo butterfly valve yekudzora hunhu haina-mutsara, uye inogona kungoita cavitation uye kukukurwa pakakwirira mutsauko. Iyo Globe Valve, ine dhizaini yakasimba uye huwandu hwakasiyana hwekuyerera maitiro, ndiyo inosarudzika sarudzo yekuda throttling application. Tafura iri pazasi inopa kuenzanisa kwezvinhu zvakakosha zveGlobe Mavharuvhu, mavharuvhu egedhi, mavharuvhu ebhora, uye mavharuvhu e butterfly ekupuruzira application.

6. Ndeapi Maitiro Ekuchengetedza Anowedzera Globe Valve Service Life?

Kunyangwe iyo yepamusoro-mhando yeGlobe Valve haizoite zvakavimbika pasina kugadzirisa kwakaringana. Kugara uchiongorora uye kushandira kwakakosha pakudzivirira kutadza kusingatarisirwi uye nekuwedzera hupenyu hwebasa revharuvhu. Nhanho yekutanga muchirongwa chekugadzirisa ndeyekutarisa kwekuona nguva dzose. Ivhavhavha inofanirwa kutariswa kune chero kubuda kwekunze, sekudonha kubva pachisimbiso che stem kana gasket remuviri. Ivhavha inofanirawo kuongororwa kune chero ruzha rusina kujairika kana kudengenyeka panguva yekushanda, iyo inogona kuratidza dambudziko nezvikamu zvemukati. Chirongwa chekuchengetedza chakanaka chinosanganisira purogiramu yakarongwa ye disassembly uye kuongororwa kwezvikamu zvemukati.

Kana Globe Valve yadimburwa, dhisiki nechigaro zvinofanirwa kuongororwa kusapfeka, gomba, kana ngura. Kana dhisiki kana chigaro chakapfekwa, kazhinji chinogona kugadziriswa nekupwanya kana kugaya. Lapping inzira yekushandisa abrasive paste kukwenenzvera nzvimbo yekuvharisa. Izvi zvinogona kudzoreredza kushanda kwekuvhara kwevhavha pasina kuda kutsiva dhisiki kana chigaro. Dzinde rinofanira kuongororwa kusakara kana kukuvara. Kurongedzerwa kunofanirwa kuongororwa kuti hakuna kubuda. Kana kurongedza kuri kubuda, kunogona kusimbiswa kana kutsiviwa. Iyo gland inotakura inofanira kuongororwa kuti ienderane sei. Kurongedza kunofanirwa kusimbiswa kune torque chaiyo. Kuwedzeredza kurongedza kunogona kukonzera kukuvara kwehunde uye kuwedzera kupokana. Undertightening ichaita leakage.

Mufekitori yedu kuHuadu Valve Group Co., Ltd., takaona Globe Valve iyo, nekugadzirisa kwakakodzera, inogona kupa makumi emakore ebasa. Mumwe mutengi, gwenya rekugadzira magetsi, aiva neGlobe Valve yakanga yashanda kwemakore 35. Ivhavha yaiparadzaniswa gore negore, yakaongororwa, uye nzvimbo dzekuvharira dzaiputirwa sezvaidiwa. Varuvhu yakanga isati yamboda kugadziridzwa kukuru. Iyi inyaya yakasarudzika, asi inoratidza pfungwa yekuti nekutarisirwa kwakakodzera, Globe Valve inogona kupa hupenyu hurefu hwebasa. Isu tinokurudzira hurongwa hwekuchengetedza hudiki hwekutarisa kwegore negore uye yakazara disassembly yekuongorora makore ese 3-5, zvichienderana nemamiriro ebasa.

Tafura iri pazasi inopfupisa maitiro akakurudzirwa ekuchengetedza eGlobe Valve.

7. Mibvunzo Inowanzo bvunzwa (FAQ)

Mubvunzo 1: Sei vharuvhu yepasi ichifarirwa pamusoro pevharuvhu yegedhi yekupuruzira maapplications?

Mhinduro: Ivhavhavha yepasirese inosarudzwa pamusoro pevhavha yegedhi yekupuruzira nekuti dhizaini yayo yakanyatso kugadzirwa kuti igadzirise kuyerera. Iyo dhisiki yevharuvhu yepasi inofamba perpendicular kuchigaro, ichibvumira kunyatso kudzora kwenzvimbo yekuyerera. Iyo nzira yekuyerera inogadzirawo kudonha kwekumanikidza kunoita kuti throttling ishande. Ivhavha yegedhi, nekusiyana, yakagadzirirwa basa rakazaruka kana rakazara rakavharwa. Kana vharuvhu yegedhi yakavhurika zvishoma, kuyerera kwepamusoro kwegedhi nechigaro kunokonzeresa kukukurwa nekukasira, zvichikonzera kudonha nekutadza. Fekitori yedu kuHuadu Valve Group Co., Ltd. inogadzira Globe Valve yakanyatsogadzirirwa throttling application.

Mubvunzo 2: Ndeupi mutsauko pakati pemutsara uye yakaenzana-muzana-muzana kuyerera maitiro?

Mhinduro: A linear flow character inoreva kuti chiyero chekuyerera chakanangana neiyo valve stroke. A 10% yekuvhura inoguma mu10% yekuyerera kwakanyanya. Uhu hunhu hwakanakira maapplication uko kudonha kudonhedza pavharuvhu kunogara. Unhu hwakaenzana-muzana hwekuyerera hunoreva kuti kuwedzera kwega kwevhavhavha yevhavha kunowedzera kuyerera neyakagadziriswa muzana yekuyerera ikozvino. A 10% sitiroko inogona kuwedzera kuyerera ne20%. Ichi hunhu chakanakira zvikumbiro uko kudonha kwekumanikidza kunosiyana, sezvo ichipa kudzora kwakagadzikana. Zvigadzirwa zvedu zveGlobe Valve zvinopa ese hunhu, uye timu yedu yehunyanzvi inogona kukubatsira kusarudza iyo yakakodzera yekushandisa kwako.

Mubvunzo 3: Ndingaziva sei kana chisimbiso chevharuvhu yangu chiri kutadza?

Mhinduro: Zviratidzo zvinowanzoonekwa zvechisimbiso chinokundikana ndeyekubuda kwekunze uye kusakwanisa kuvhara kuyerera zvachose. Kana iwe ukaona mvura ichidonha kubva padzinde revharuvhu kana kutenderedza bhoneti, kurongedza kana chisimbiso chinogona kukanganisa. Uyezve, kana vharuvhu isingakwanisi kuvhara zvakasimba, disk uye chigaro zvingave zvakasakara kana kukuvara. Mune zvimwe zviitiko, shanduko ye torque yekushanda inodiwa kuti ishandise valve inogonawo kuratidza dambudziko. Nguva dzose kuongorora uye kuongorora kushanda ndiyo nzira dzakanakisisa dzekuona chisimbiso chinokundikana chisati chatungamirira kune dambudziko guru.

Mubvunzo 4: Vhivha yepasi inogona kushandiswa sevhisi yehutsi?

Mhinduro: Ehe, mavharuvhu epasi anowanzo kushandiswa sevhisi sevhisi. Zvisinei, vharuvhu inofanira kusarudzwa zvakakodzera kune chaiyo tembiricha uye kumanikidza mamiriro. Pasevhisi yemhepo inodziya yakanyanya, Globe Valve ine muviri wesimbi yakakandwa uye yakaoma-yakaomarara trim (yakadai seStellite) inokurudzirwa. Iyo Stellite yakaoma-yakatarisana inopa yakasarudzika kupfeka kuramba uye inokwanisa kumira-yepamusoro-velocity kuyerera kwemhepo. Fekitori yedu kuHuadu Valve Group Co., Ltd. inogadzira Globe Valve yakanangana nebasa reutsi, ine huwandu hwemuviri uye zvigadziriso zvekushandisa kuti zvienderane nemamiriro akasiyana ekushanda.

Mubvunzo wechishanu: Ndeupi hupenyu hwesevhisi hwevharuvhu?

Mhinduro: Hupenyu hwesevhisi hweGlobe Valve hunoenderana nezvinhu zvakati wandei, kusanganisira mamiriro ekushanda, kuwanda kwekushanda, uye kunaka kwekugadzirisa. Mubasa rine mwero nekugadzirisa nguva dzose, Globe Valve inogona kugara makore 20-30 kana kupfuura. Mubasa rakasimba, rakadai sepamusoro-kupisa kana kushandiswa kwepamusoro-soro nekugara kwebhasikoro, valve inogona kudiwa kuongororwa uye kugadziriswa kakawanda. Nekugadzirisa kwakaringana, kusanganisira kurovera nguva dzose kwenzvimbo dzekugara uye kutsiva kwekurongedza, Globe Valve inogona kupa hupenyu hurefu, hwakavimbika hwesevhisi. Yedu fekitori yeGlobe Valve zvigadzirwa zvakagadzirirwa hupenyu hurefu uye kushoma kugadzirisa.

8. Mhedziso

Globe mavharuvhu ndiyo yakakosha sarudzo kune maapplication anoda kugara achichinja uye kunyatso kuyerera kurongeka. Dhizaini yavo yakasarudzika, ine dhisiki inofamba perpendicular kune chigaro, inopa chisimbiso chepamusoro uye kupfeka kuramba zvichienzaniswa nemamwe marudzi evharuvhu. Iyo yekuyerera nzira inogadzira inodzorwa kudonhedza kudonhedza, ichiita kuti ive yakanakira throttling. Kuwanikwa kwemhando dzakasiyana dzekuyerera, dzakadai semutsara uye yakaenzana muzana, inobvumira kunyatso kudzora pamusoro pehupamhi hwekuyerera kwemitengo. Iyo yakawanda yezvishandiso uye zvigadziriso zvinovimbisa kuti Globe Valve inogona kusarudzwa kuti isangane nezvinodiwa zvechero application, kubva kune yakakwira-tembiricha sevhisi kusvika kune cryogenic mamiriro.

Kiyi yekuwedzera kuita uye hupenyu hwesevhisi yeGlobe Valve isarudzo yakakodzera uye kugadzirisa. Nekunyatsoongorora hunyanzvi hwekuita, kusanganisira saizi yevharuvhu, chiyero chekumanikidza, tembiricha yemhando, uye trim zvinhu, mainjiniya anogona kuona kuti vharafu inofananidzwa nechikumbiro. Chirongwa chekugadzirisa nguva dzose, kusanganisira kuongorora kwekuona uye nguva nenguva disassembly nekugadzirisa, ichawedzera hupenyu hwevhavha uye kudzivirira kukanganisa kusingatarisirwi. KuHuadu Valve Group Co., Ltd., takazvipira kupa zvemhando yepamusoro Globe Valve zvigadzirwa uye nehunyanzvi rutsigiro rwehunyanzvi kubatsira vatengi vedu kukwirisa mashandiro avo. Yedu yakakura huwandu hwezvigadzirwa zveGlobe Valve uye timu yedu yeinjiniya ane ruzivo yakagadzirira kukubatsira nezvako chaizvo zvekushandisa zvinodiwa.

Bata Huadu Valve Group Co., Ltd. nhasikukurukura zvaunoda zveGlobe Valve uye kuona kuti mhinduro dzedu dzinogona sei kuwedzera kuvimbika uye kushanda zvakanaka kweako ekuyerera ekudzora masisitimu.