1. Laboratory gasi marudzi
ed mumarabhoritari ane midziyo chaiyo, magasi ekuedza (chlorine gasi) uye gasi, mhepo yakamanikidzwa, nezvimwewo inoshandiswa mukuedza gasi (chlorine gasi) uye kuyedza kwebetsero murabhoritari, mweya wakatsikirirwa, etc. High-pure magasi anonyanya kuve gasi ( nitrogen, carbon dioxide), inert gas (grillets, sorbe), gasi rinopfuta (hydrogen, acetylene), uye gasi rinobatsira (oxygen), nezvimwewo.
Gasi rerabhoritari rinonyanya kupihwa nemasilinda egasi.Magasi ega ega anogona kupihwa nemajenareta egasi.Zvisungo zvinowanzo shandiswa kusiyanisa uye kusaina: masilinda eokisijeni (denga rebhuruu dema), masilinda ehydrogen (mashoko egirinhi matsvuku matsvuku), masilinda enitrogen (mavara matema eyero), masilinda emhepo akamanikidzwa (machena machena), bhodhoro reacetylene (chena tsvuku) bhodhoro recarbon dioxide. (Green uye chena), masilinda (grey girini), humburumbira cylinders (brown).
2. Laboratory gasi kupa nzira
Iyo laboratory gasi rekupa system inogona kukamurwa kuita decentralized gasi rekupa uye yakadzika gasi kugovera zvichienderana neayo nzira yekugovera.
2.1.Diversified gas supply ndeyekuisa gasi cylinders kana gasi jenareta muimba yega yega yekuongorora chiridzwa, padyo nenzvimbo yekushandisa gasi, kushandiswa kuri nyore, kuchengetedza gasi, uye kushomeka kwekudyara;Shandisa kuputika-proof gasi silinda makabati, uye kuve alarm uye exhaust basa.Alarm yakakamurwa kuita gasi rinopisa aramu uye isingabatike gasi alarm.Iyo gasi cylinder cabinet inofanirwa kunge iine gasi cylinder kuchengetedza chiratidzo, uye gasi silinda yekuchengetedza yakagadziriswa mudziyo.
2.2.Yakadzika gasi kupihwa kwakasiyana-siyana gasi masilinda anoda kushandiswa neakasiyana ekuongorora ongororo zviridzwa, ese akaiswa mumasilinda egasi akazvimirira kunze kwerabhoritari yekutonga kwepakati.Mhando dzakasiyana-siyana dzemagasi anotakurwa ari muchimiro chepombi pakati pemasilinda egasi uye zvichienderana nekuyedza kwakasiyana zvichienderana nekuyedza kwakasiyana.Iko kushandiswa kwegasi kwechiridzwa chinotakurwa kune akasiyana ekuedza zviridzwa murabhoritari yega yega.Iyo yese sisitimu inosanganisira iyo yekumanikidza kutonga chikamu chegasi sosi set pressure (convergence row), iyo gasi pombi (EP -level Stainless simbi pombi), yechipiri kudzvanywa inodzora diversion chikamu (basa rekoramu), uye iyo terminal chikamu (chibatanidza, cheka. -off valve) yakabatana nechiridzwa.Iyo yose sisitimu inoda kusimba kwegasi kwakanaka, kuchena kwepamusoro, kusimba, uye kuchengeteka uye kuvimbika, izvo zvinogona kusangana nezvinodiwa zvekuyedza zviridzwa zvekushandisa nguva dzose kwemhando dzakasiyana dzegasi.Gasi kudzvinyirirwa uye traffic inogadziriswa mukati mese hurongwa kuti isangane nezvinodiwa zveakasiyana ekuedza mamiriro.
Yakadzika gasi kupihwa inogona kuona iyo yepakati manejimendi yezvinobva gasi, gara kure nerabhoritari kuti uve nechokwadi chekuchengetedzwa kwezviyedzo;zvisinei, pombi yekugovera gasi inotungamirira kumarara gasi, uye gasi rinobva ravhurwa kana kuvharwa kune gasi cylinder, iyo isiri nyore kushandisa.
3. Zvinyorwa zvekuchengetedza pakati pemasilinda egasi uye magasi emagetsi
3.1.Iyo gasi cylinder inofanira kutsaurirwa kubhodhoro, uye mamwe marudzi egasi haagoni kuchinjwa pakuda.
3.2.Iyo gasi cylinder kamuri inorambidzwa zvachose kuve padyo nenzvimbo dzemoto, nzvimbo dzekupisa, uye nharaunda dzinoparadza.
3.3.Iyo gasi cylinder kamuri haibvumidzwe kushandisa kuputika-proof switch uye mwenje, uye moto unopenya unorambidzwa kutenderedza.
3.4.Imba yehumburumbira yegasi inofanirwa kunge iine midziyo yekufemesa mweya kuti igare ichitonhorera.Pamusoro pekamuri ye silinda yegasi, panofanirwa kuve nemakomba ekubvinza kudzivirira kuunganidzwa kwehydrogen.
3.5.Bhodhoro risina chinhu uye bhodhoro rakasimba zvinoiswa.Iyo inopfuta uye inoputika cylinder yegasi cylinder inofanira kuparadzaniswa kubva kune gasi cylinder.
3.6.Izvo zvakanamirwa senge vharafu yebhodhoro, screw yekugamuchira uye yekumanikidza decompression vharafu zvakamira, uye mamiriro ane njodzi akadai sekuvuza, waya inotsvedza, uye mapini acupuncture kazhinji haana kusanganiswa.
3.7.Kana iyo silinda yegesi inofanirwa kuchengetwa yakatwasuka kana ichichengetedza uye ichishandiswa, kana nzvimbo yekushanda isingagadzirwe uye ichifamba kazhinji, inofanirwa kuve yakagadziriswa pane yakakosha ruoko-kune-ruoko mota kudzivirira kurasa.Inorambidzwa zvachose kuishandisa.
3.8.Iyo gasi cylinder inorambidzwa zvakasimba kubva kune moto sosi, thermal sosi uye zvigadzirwa zvemagetsi, uye chinhambwe kubva pamoto wemwenje hausi pasi pe10m.Kana yakashandiswa panguva imwe chete, silinda yeokisijeni uye acetylene gasi silinda haigone kuiswa pamwechete.
3.9.Bhodhoro risina chinhu mushure mekushandisa rinofanira kutamirwa kunzvimbo yekuchengetera bhodhoro risina chinhu, uye chinyorwa chebhodhoro risina chinhu chinofanira kurambidzwa.
3.10.Iyo gasi muhumburumbira yegasi haifanirwe kushandiswa, uye imwe chiyero chekumanikidza yakasara inofanira kuchengetedzwa.
3.11.Iyo gasi cylinder inofanirwa kuongororwa nguva nenguva.Kutenderera kwekuedza kwekushandiswa kweokisijeni cylinders uye acetylene gas cylinders haifaniri kushandiswa.Iyo yekuyedza kutenderera kwe liquefied petroleum silinda makore matatu, uye kuyedzwa kutenderera kwecylinder uye nitrogen silinda makore mashanu.
3.12.Silinda inofanira kuiswa muimba yekuchengetera humburumbira kunze kwechivakwa chedingindira.Kune huwandu hwegasi hwemazuva ese husingapfuure bhodhoro rimwe, laboratori inogona kudzivirira gasi silinda yerudzi urwu rwegasi, asi silinda yegesi inofanirwa kuve nekuchengetedza kuchengetedza.
3.13.Panofanira kuva nematanho ekufambisa mhepo asingafanirwe kunge ari pasi pekatatu paawa.
4. Gasi pombi yekugadzira dhizaini
4.1.Yiming, hydrogen, okisijeni uye gasi mapaipi, uye akasiyana gasi mapaipi murabhoritari.Kana pombi shaft uye pombi tekinoroji layer yaiswa hydrogen, okisijeni, uye gasi mapaipi, panofanirwa kuve nemayero ekufemesa e1 ~ 3 nguva/h.
4.2.Iyo general laboratori yakagadzirirwa zvinoenderana neyakajairwa unit musanganiswa, akasiyana magasi mapaipi anofanirwawo kugadzirwa zvinoenderana neyakajairwa unit musanganiswa.
4.3.Mapombi egasi emadziro erabhoritari kana pasi anofanirwa kuiswa mumucheka wakaiswa, uye chikamu chepombi mu sleeve hachifanirwe kunge chine welds.Zvinhu zvisingabatiki zvinoshandiswa pakati pepombi uye sleeve.
4.4.Magumo ehaidhirojeni neokisijeni mapaipi anofanirwa kumisikidzwa pakakwirira.Iyo chubhu isina chinhu inofanira kunge iri pamusoro pe2m pamusoro peiyo layer uye inofanirwa kunge iri munzvimbo yekudzivirira mheni.Sample points uye blowouts dzinofanirawo kupihwa pahydrogen pombi.Nzvimbo yepombi isina chinhu, sampling port uye muromo unofuridza unofanirwa kusangana nezvinodiwa zvekufuridza gasi uye kutsiva mupombi.
4.5.Mapaipi eHydrogen uye okisijeni anofanirwa kunge aine mudziyo wepasi-ku-magetsi wepasi.Zviyero zvekudzika uye zvekuyambuka zvine zvinodiwa zvepasi zvichaitwa zvinoenderana nemitemo yenyika.
5. Pipeline marongerwo zvinodiwa
5.1.Mapaipi anotakura magasi akaoma anofanira kuiswa akachinjika.Mapaipi anotakura gasi rine hunyoro haafanire kunge ari pasi pe 0.3% yemateru, uye materu ndeemuunganidzi wecondenser liquid.
5.2.Mapaipi eokisijeni nemamwe mapaipi egasi anogona kuiswa mune imwechete furemu, uye chinhambwe chiri pakati pechinhambwe hachifanirwe kunge chiri pasi pe0.25m.Pombi yeokisijeni inofanira kuva pamusoro pemamwe mapaipi egasi kunze kwepombi yeokisijeni.
5.3.Kana pombi yehydrogen nepombi yayo yakawanda yegasi yakaiswa mukufanana, nzvimbo yacho haifanire kunge iri pasi pe0.50m;kana mharadzano yaiswa, nzvimbo yacho haifanire kunge iri pasi pe 0.25m.Pakuisa zvidimbu, pombi yehydrogen inofanira kunge iri pamusoro.Indoor hydrogen mapaipi haafaniri kuiswa mugomba kana kuvigwa zvakananga.Usapfuure imba isingashande.
5.4.Mapombi egasi haafaniri kuiswa netambo uye mitsara yezvitoro.
5.5 .Mapombi egasi anofanira kunge ari mapaipi esimbi asina musono.Gasi rine kuchena kwegasi rakakura kupfuura kana kuenzana ne99.99% yemapombi egasi, pombi dzesimbi isina tsvina, pombi dzemhangura kana pombi dzesimbi dzisina musono.
5.6.Mapombi egasi anofanira kunge ari mapaipi esimbi asina musono.Gasi rine kuchena kwegasi rakakura kupfuura kana kuenzana ne99.99% yemapombi egasi, pombi dzesimbi isina tsvina, pombi dzemhangura kana pombi dzesimbi dzisina musono.
5.7.Chikamu chekubatanidza chepombi uye midziyo inofanira kunge iri mapaipi esimbi.Kana isiri-metal hose, polytrafluoroethylene tubes uye polyvinyl chloride tubes inofanira kutorwa, uye latex tubes haifaniri kushandiswa.
5.8.Chikamu chekubatanidza chepombi uye midziyo inofanira kunge iri mapaipi esimbi.Kana isiri-metal hose, polytrafluoroethylene tubes uye polyvinyl chloride tubes inofanira kutorwa, uye latex tubes haifaniri kushandiswa.
5.9.Zvishandiso zvevhavha uye zvakanamirwa: Mhangura yemhangura haifanirwe kushandiswa kune hydrogen uye gasi mapaipi.Mamwe mapaipi egasi anogona kugadzirwa nemhangura, kabhoni simbi uye forged cast iron.Izvo zvakanamirwa uye zviridzwa zvinoshandiswa muhydrogen neokisijeni mapaipi zvinofanirwa kuve zvakakosha chigadzirwa chepakati, chisingafanirwe kushandiswa pachinzvimbo chavo.
5.10.Iyo vharafu uye okisijeni yekubata chikamu inofanira kunge isiri-inopisa zvinhu.Mhete yaro yakavharwa inofanira kugadzirwa nesimbi isina-ferrous, simbi isina tsvina uye polytefluoroethylene.Iyo yekuzadza ichabatwa ne graphite kana polytrafluoroethylene nekubvisa mafuta.
5.11.Izvo zvinhu zveflanges mupombi yegesi inofanira kugadziriswa nepakati inotakurwa muchubhu.
5.12.Kubatanidzwa kwepombi yegesi kunofanira kunge yakasungirirwa kana kuti flangeed.Mapombi ehydrogen haafanire kubatanidzwa neshinda, uye iyo yakakwirira-yakachena gasi pombi inofanira kusungirirwa.
5.13.Kubatana pakati pepombi yegesi uye midziyo, valve uye zvimwe zvakabatanidzwa zvinofanira kubatanidzwa neflange kana tambo.Mafiritsi ewaya mabhandi ejoint yakarukwa anofanira kutorwa nefirimu repolytetrafluoroethylene kana inotungamira uye glycerin blending filler.
5.14.Tekinoroji tekinoroji dzekugadzira pombi yegasi inofanirwa kuenderana nezvinopihwa zvechidziviriro chemoto parutsigiro rwemidziyo yehydrogen uye pombi yehydrogen yeimwe (boka) mudziyo.
5.15.Mapaipi egasi akasiyana-siyana anofanirwa kumisikidzwa nezviratidzo zviri pachena.
Nguva yekutumira: May-23-2022