Mushure mekunge iyo hydraulic test yapera, iyozvizere otomatiki kupisa exchanger unitdzimwe nguva inoda kuongororwa kusimba kwemhepo.Kureva kuti, shandisa mhepo nemvura ine sipo kana gasi rinobuda parutivi kuti rionekwe.Kuedza kusapinda mhepo kunoita basa rakakosha pakuvhara machubhu ekutsinhanisa kupisa uye kudzvanywa kwemachubhu ekutsinhana kupisa.Matemo ekuedza ndeaya:
Muyero wekuomesera wemhepo weiyo yakazara otomatiki yekupisa kupisa unit inosanganisira akawanda maficha, anosanganisira bvunzo kudzvanywa, Kudzvanywa kwekubata nguva, kudonhedza zvinodikanwa uye nzira dzekuyedza, nezvimwe. Mayero akakodzera anonyanya kusanganisira GB/T 29466-2023 "Plate Heat Exchanger Unit", nezvimwe.
Zvinotevera ndizvo chaizvo zviri mukati: Kudzvanywa kwekuyedza: Mayero akasiyana ekuyedza uye nzira dzekuyedza dzine zvakasiyana zvinodiwa pakumanikidza bvunzo. Kazhinji kutaura, iyo airtightness test pressure yakaenzana nedhizaini yekugadzira.
Kazhinji kutaura, iyo air tightness test pressure yakaenzana nedhizaini yedhizaini. Semuenzaniso, maererano neGB / T 29466-2023, iyo hydraulic test pressure yeplate heat exchanger unit ndeye 1.5 nguva yekugadzira dhizaini (minimum Greater kupfuura kana yakaenzana ne0.6MPa) . Mhepo yekudzivirira kwekuedza kwemhepo inowanzoenderana nekumanikidzwa kwekugadzira.Kuwedzera, mune mamwe maitiro ekudzivirira kwemhepo, chiyero chekuedza chinenge 1.15 nguva yekugadzira dhizaini.
Nguva yekugara: Nguva yekugara ndiyo inokosha pakuita kuti kuputika kunogona kuonekwa zvakakwana.Nguva yekugara inokosha kuti ione kuti kuputika kunogona kuonekwa zvakakwana.Inowanzodiwa kuti nguva yekudzikamisa kwemhepo isingasviki maminitsi makumi matatu mushure mokusvika kumanikidziro ekugadzirisa.Kana kuedza kwemhepo kunoshandiswa, mushure mokusvika pamuedzo wekuedza, vhara mhepo inopinza inlet valve uye tanga mhepo inopinza inlet valve. Iyo yekumanikidza kudzikamisa nguva kazhinji haisi pasi pe30 maminetsi. Tarisa uone kana iyo pressure geji kuverenga yadzikira.
Kudonhedza kunodiwa kudiwa: Kudonhedzwa kwemhepo ndeimwe yezviratidzo zvakakosha kuti zvitonge kana kusungirirwa kwemhepo kunokodzera.Maererano neGB/T 29466-2023, kudonha kwemhepo panguva yekuongorora kwe hydraulic kunofanira kunge kwakaderera kudarika kana kuenzana ne1% yekuedzwa kwekuedza.Mukuedzwa kwemhepo yemhepo, inowanzotaurwa kuti kana kuderera kwemhepo kudonha kwe1% kwemhepo {{}} kudonha kwemhepo kunenge kuri mukati memhepo {{}} pakutanga inoonekwa seyakanaka.
Nzira dzekuyedza uye kutsunga kwekufanirwa:Iyo inowanzo shandiswa yekuona nzira ndeyekuisa sipo mvura kana imwe mvura yekuona inovuza kune welds, flange kubatanidza, kuvhara gaskets uye zvimwe zvinogona kubuda zvinobuda zve.heat exchanger.Kana mabubbles akagadzirwa, zvinoreva kuti pane kubuda muchikamu ichocho. Kana kudonhedzwa kwekumanikidza kunosangana nezvinodiwa panguva yekumanikidza kubata nguva uye pasina mabhubhu anogadzirwa pakuyedzwa neinovuza yekuona mvura, iyo mhepo yekusimba bvunzo inopfuudzwa.
Kana uchida kuziva zvakawanda pamusoro pemayuniti ekuchinjisa kupisa kana uchida kutenga, tapota tumira email ku 9988xiaoshuai@gmail.com, tichakupindura nenguva mushure mekuona meseji!
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