Kuongorora usati waisa vharuvhu

① Tarisa nokungwarira kana modhi yevharuvhu uye zvakatemwa zvichizadzisa zvinodiwa pakudhirowa.

② Tarisa kana tsinde yevharuvhu nedhisiki revharuvhu zvichichinjika pakuvhurika, uye kana zvakanamira kana kuti zvakatsveyama.

③ Tarisa kana vharuvhu yakakuvara uye kana shinda dzevharuvhu yakarukwa dzakatwasuka uye dzisina kukuvadzwa.

④ Tarisa kana kubatana kuri pakati pechigaro chevharuvhu nemuviri wevharuvhu kwakasimba, kubatana kuri pakati pedhisiki revharuvhu nechigaro chevharuvhu, chifukidziro chevharuvhu nemuviri wevharuvhu, uye tsinde revharuvhu nedhisiki revharuvhu.

⑤ Tarisa kana gasket yevharuvhu, kurongedza uye zvinosunga (mabhaudhi) zvakakodzera zvinodiwa nerudzi rwechinhu chinoshandiswa.

⑥ Mavharuvhu ekuderedza kumanikidzwa ekare kana kuti akasiyiwa kwenguva yakareba anofanira kubviswa, uye guruva, jecha nezvimwe zvinhu zvakaora zvinofanira kucheneswa nemvura.

⑦ Bvisa chifukidziro chekuvhara pombi woongorora mwero wekuvhara. Dhisiki revharuvhu rinofanira kuvharwa zvakasimba.

Kuedzwa kwevharuvhu

Mavharuvhu ane simba shoma, ane simba repakati nepakati uye ane simba repamusoro anofanira kuongororwa simba uye kusimba. Mavharuvhu esimbi akagadzirwa anofanirawo kuongorora magirazi eganda rimwe nerimwe uye kuongorora zvinhu zvacho.

1. Kuedza simba revharuvhu

Kuedza simba kwevharuvhu ndeyekuyedza vharuvhu iri pachena kuti ione kana ichibuda kunze kwevharuvhu. Kune mavharuvhu ane PN ≤ 32MPa, kumanikidzwa kwekuyedza kwakapetwa ka1.5 pane kumanikidzwa kwemazita, nguva yekuyedza haisi pasi pemaminitsi mashanu, uye hapana kubuda kwemvura paganda nepakeji kuti zvionekwe.

2. Kuedza kusimba kwevharuvhu

Kuyedza kunoitwa nevharuvhu yakavharwa zvizere kuti vaone kana paine kubuda kwemvura pamusoro pevharuvhu. Kumanikidzwa kwekuyedza, kunze kwemavharuvhu ebhururu, mavharuvhu ekutarisa, mavharuvhu epasi uye mavharuvhu ethrottle, kunowanzoitwa nekumanikidzwa kwepasi. Kana zvichigona kuonekwa Pakumanikidzwa kwekushanda, bvunzo inogonawo kuitwa nekumanikidzwa kwekushanda ka1.25, uye pamusoro pevharuvhu redhisiki inofanira kunge yakaongororwa kana isina kubuda mvura.

Mitemo mikuru yekuisa mavharuvhu

1. Nzvimbo yekuisa vharuvhu haifanirwe kukanganisa mashandiro, kupatsanurwa uye kugadziriswa kwemidziyo, mapaipi nemuviri wevharuvhu pachayo, uye runako rwechitarisiko chemusanganiswa wacho runofanira kufungwa nezvarwo.

2. Pamavharuvhu ari pamapaipi akatambanuka, tsinde yevharuvhu inofanira kuiswa mudenga kana kuiswa nekona. Usaise vharuvhu nevhiri reruoko riri pasi. Mavharuvhu, tsinde dzevharuvhu nemavhiri emaoko ari pamapaipi ekukwirira kwepamusoro zvinogona kuiswa zvakatambanuka, uye cheni yakamira iri padanho rakaderera inogona kushandiswa kudzora kuvhurwa nekuvharwa kwevharuvhu kure.

3. Kurongeka kwacho kwakaenzana, kwakanaka uye kwakanaka; pamavharuvhu ari papombi yekumira, kana maitiro acho achibvumira, vhiri reruoko revharuvhu ndiro rakakodzera kushandiswa pakakwirira pachipfuva, kazhinji 1.0-1.2m kubva pasi, uye tsinde revharuvhu rinofanira kutevedzera kuiswa kweOperator Orientation.

4. Kune mavharuvhu ari pamapombi akamira ari padivi nepadivi, zvakanakisisa kuva nekukwirira kwakafanana kwepakati, uye daro rakajeka pakati pemavhiri emaoko harifanirwe kunge riri pasi pe100mm; kune mavharuvhu ari pamapombi akamira ari padivi nepadivi, anofanira kutenderedzwa kuti aderedze daro riri pakati pemapombi.

5. Pakuisa mavharuvhu anorema pamapombi emvura, ma heat exchangers nezvimwe zvishandiso, mabhureki emavharuvhu anofanira kuiswa; kana mavharuvhu achigara achishandiswa uye achiiswa kure neanopfuura 1.8m kubva panzvimbo yekushandisa, puratifomu yekushandisa inofanira kuiswa.

6. Kana paine chiratidzo chemuseve pamuviri wevharuvhu, divi remuseve ndiro divi rekuyerera kwemedium. Pakuisa vharuvhu, iva nechokwadi chekuti museve wakanangana nedivi rekuyerera kwemedium mupombi.

7. Pakuisa mavharuvhu eflange, iva nechokwadi chekuti magumo eflange mbiri dzacho akaenzana uye akabatana, uye magasket maviri haatenderwe.

8. Pakuisa vharuvhu ine shinda, kuti zvive nyore kupatsanura, vharuvhu ine shinda inofanira kunge iine union. Nzvimbo ye union inofanira kufunga nezve nyore kwekugadzirisa. Kazhinji, mvura inotanga yayerera nepavharuvhu yozobva yapinda nepahunun.

Matanho ekuisa mavharuvhu

1. Chinhu chemuviri wevharuvhu chinowanzova simbi yakakandwa, iyo inopwanyika uye haifanirwe kurohwa nezvinhu zvinorema.

2. Pakutakura vharuvhu, usaikanda zvisina tsarukano; kana uchisimudza kana kusimudza vharuvhu, tambo inofanira kusungirirwa pamuviri wevharuvhu, uye hazvibvumirwi kuisunga pavhiri reruoko, tsinde revharuvhu neburi rebhaudhi reflange.

3. Vharuvhu inofanira kuiswa panzvimbo iri nyore kushandisa, kugadzirisa uye kuongorora, uye zvinorambidzwa zvachose kuiviga pasi pevhu. Mavharuvhu ari pamapaipi akavigwa zvakananga kana mumakomba anofanira kunge aine matsime ekuongorora kuti zvive nyore kuvhura, kuvhara uye kugadzirisa mavharuvhu.

4. Iva nechokwadi chekuti shinda dzacho hadzina kuvharwa uye dzakaputirwa nehemp, lead oil kana PTFE tepi