Ongororo yeZvakanakira uye Zvakaipa zveMarudzi mashanu Akajairwa Mavharuvhu 2

3. Bharavhavha

Ivhavhavha yebhora yakashanduka kubva pavharuvhu yeplug. Chikamu chayo chekuvhura nekuvhara i sphere, uye sphere inotenderera 90 ° kumativi e-axis ye stem yevhavha kuti iwane chinangwa chekuzarura nekuvhara. Ivhavha yebhora inonyanya kushandiswa pamapaipi kutema, kugovera, uye kushandura mafambiro epakati. Ivhavha yebhora yakagadzirwa ine V-yakaita kuvhura inewo yakanaka kuyerera kwekutonga basa.

TWS vharafu fekitari inopa yakasimba yakagara yakatsetseka butterfly vharafu YD37A1X3-16Q, Kaviri flanged concentric butterfly vharafuD34B1X3-16Q, Double flanged eccentric butterfly valve maererano neSer.13 kana series 14, BS5163 / F4 / F5 / ANSI CL150 rubber yakagara gedhi valve, Y-strainer, kuenzanisa valve, back flow preventer.

3.1 Zvakanakira:

① Iyo ine yakaderera kuyerera kuramba (chinenge 0).

② Sezvo isingazobatiki panguva yekushanda (pasina mafuta ekuzora), inogona kushandiswa zvakavimbika kune inoora midhiya uye yakaderera-inofashaira-inopisa zvinwiwa.

③ Inogona kuwana chisimbiso chakazara mukati mekumanikidza kwakakura uye tembiricha renji.

④ Inogona kuwana nekukurumidza kuvhura nekuvhara. Nguva yekuvhura nekuvhara yezvimwe zvimiro ingori 0.05 kusvika 0.1 masekonzi, kuve nechokwadi kuti inogona kushandiswa mune otomatiki masisitimu emabhenji ekuedzwa. Paunenge uchivhura nekuvhara valve nekukurumidza, hapana chinokanganisa panguva yekushanda.

⑤ Chikamu chekuvhara chinotenderera chinogona kumira panzvimbo yemuganhu.

⑥-- Iyo inoshanda svikiro yakavharirwa zvakavimbika pavharuvhu.

Q⑦ Kana vharuvhu yakazaruka uye yakavharwa zvakazara, nzvimbo dzekuvharira dzepasi uye chigaro chevharuvhu zvakaparadzaniswa kubva pakati. Nokudaro, iyo yepakati inoyerera nepakati pevhavha nekumhanya kukuru haizokonzeri kukukurwa kwenzvimbo dzekuvhara.

⑧ Iyo ine compact chimiro uye huremu huremu. Inogona kutorwa seyakanyanya kunzwisisika vharafu chimiro chepasi-tembiricha yepakati masisitimu.

⑨ Thevharafumuviri unoenzana. Kunyanya kune welded valve body chimiro, inogona kumira zvakanaka kushushikana kubva papombi.

⑩ Chikamu chekuvhara chinogona kumira musiyano wepamusoro panguva yekuvhara.

⑪ Ivhavhavha yebhora ine muviri wevharuvhu wakasungwa zvakakwana unogona kuvigwa zvakananga pasi pevhu, kudzivirira zvikamu zvemukati zvevhavha kubva pakuora. Hupenyu hwayo hwepamusoro hwesevhisi hunogona kusvika makore makumi matatu, zvichiita kuti ive yakanyanya kunaka vharafu yemafuta uye gasi gasi pombi.

3.2 Zvakaipa:

① Iyo huruvharafuchigaro chekuisa chisimbiso mhete yevharuvhu yebhora ndeye polytetrafluoroethylene (PTFE). Iyo inert kune angangoita ese emakemikari zvinhu uye ine yakazara hunhu senge diki friction coefficient, yakagadzikana kuita, kuramba kuchembera, yakakura inoshanda tembiricha renji, uye yakanakisa yekuisa chisimbiso kuita. Zvisinei, zvinhu zvemuviri zvePTFE, kusanganisira chidimbu chakakwirira chekuwedzera, kunzwa kune kutonhora kuyerera, uye kusina kunaka kwekushisa kwekushisa, zvinoda kuti dhizaini yechigaro chevhavha chisimbiso inofanira kuitwa kumativi aya. Naizvozvo, kana iyo yekuisa chisimbiso ichiomesa, kuvimbika kwechisimbiso kunokanganiswa. Uyezve, tembiricha yekudzivirira giredhi yePTFE yakadzikira, uye inogona kungoshandiswa patembiricha iri pasi pe180°C. Kana tembiricha yadarika kukosha uku, iyo yekuisa chisimbiso inochembera. Tichifunga nezvekushandiswa kwenguva refu, inowanzoshandiswa chete pa120 ° C.

② Kuita kwayo kwemutemo kwakati kwakaipa kupfuura iyo yevharuvhu yepasi, kunyanya yepneumatic mavharuvhu (kana emagetsi mavharuvhu.

5. Plug Valve

Ivharuvhu inoreva vharuvhu inotenderera iyo chikamu chekuvharira chiri muchimiro chepfumbu. Nekutenderedza 90 °, nzira yekuvhura papurugi inoitwa kuti itaurirane kana kuparadzaniswa kubva kuvhura ndima pane muviri wevharuvhu, kuwana kuvhura kana kuvhara kwevhavha. Inonziwo jongwe, stopcock, kana rotary gedhi. Chimiro chepuragi chinogona kuva cylindrical kana conical. Kune marudzi akawanda ayo, kusanganisira yakatwasuka-kuburikidza nemhando, matatu-nzira mhando, uye mana-nzira mhando. Nheyo yayo inonyanya kufanana neyevhavhavha yebhora.

5.1 Zvakanakira:

① Inokodzera kushanda nguva zhinji, nekukurumidza uye kwakareruka kuvhura nekuvhara.

② Kupokana kwemvura kudiki.

③ Iyo ine chimiro chakareruka, idiki vhoriyamu, huremu huremu, uye iri nyore kuchengetedza.

④ Iyo ine yakanaka yekuisa chisimbiso kuita.

⑤ Haisi kudziviswa negwara rekuisa, kuyerera kwepakati kunogona kuve nekupokana.

⑥ Iko hakuna kudedera, uye ruzha rwakaderera.

5.2 Zvakaipa:

⑦ Nzvimbo yekuvharisa yakakurisa, zvichikonzera torque yakawandisa uye kusakwana kuchinjika.

⑧ Inobatwa nehuremu hwayo, saizi yevhavha dhayamita ishoma.

Mukushandiswa chaiko, kana vharafu yakakura-yakakura ichidikanwa, reverse plug chimiro chinofanira kushandiswa, icho chinogona kukanganisa chisimbiso mhedzisiro.

Rumwe ruzivo, unogona kusununguka kubataTWS valvefekitari.