1. Vharuvhu yegedhi: Vharuvhu yegedhi inoreva vharuvhu ine nhengo yekuvhara (gedhi) inofamba nenzira yakatwasuka ye axis ye channel. Inonyanya kushandiswa kucheka medium iri papombi, kureva kuti, yakavhurika zvizere kana yakavharwa zvizere. Mavharuvhu egedhi akajairika haagone kushandiswa kudzora kuyerera. Inogona kuiswa patembiricha yakaderera uye kumanikidzwa kwakanyanya pamwe netembiricha yakakwira uye kumanikidzwa kwakanyanya, uye inogona kushandiswa zvichienderana nezvinhu zvakasiyana zvevharuvhu. Zvisinei, mavharuvhu egedhi haawanzo kushandiswa mumapaipi anotakura zvinhu zvakaita sedhaka.

mukana:
1. Kusakwanisa kunwa mvura shoma;
2. Torque inodiwa pakuvhura nekuvhara idiki;
3. Inogona kushandiswa papipeline ye ring network apo medium inoyerera nemativi maviri, kureva kuti, divi rekuyerera kwemedium harina kuganhurirwa;
4. Kana yakavhurika zvizere, nzvimbo yekuvhara hainyanyi kukanganiswa nechinhu chinoshanda pane vharuvhu yepasi;
5. Chimiro nechimiro zviri nyore uye maitiro ekugadzira akanaka;
6. Kureba kwechimiro kupfupi.

kushaya:
1. Saizi yese uye kukwirira kwekuvhura zvakakura, uye nzvimbo inodiwa yekuisa yakakurawo;
2. Mukati mekuvhura nekuvhara, nzvimbo yekuvhara inokweshwa zvishoma, uye kukweshana kwakakura, uye zviri nyore kukonzera kukwesha kunyangwe pakupisa kwakanyanya;
3. Kazhinji, mavharuvhu egedhi ane nzvimbo mbiri dzekuvhara, izvo zvinowedzera matambudziko pakugadzirisa, kukuya uye kugadzirisa;
4. Nguva yekuvhura nekuvhara yakareba.

2. Vharuvhu remashavishavi: Vharuvhu remashavishavi rudzi rwevharuvhu rinoshandisa zvikamu zvekuvhura nekuvhara zvemhando yedhisiki kuti ritenderere mberi nekudzoka nekudzoka neanenge 90° kuvhura, kuvhara uye kugadzirisa nzira yemvura.

mukana:
1. Chimiro chiri nyore, saizi diki, huremu hwakareruka, zvinhu zvinodyiwa zvishoma, hazvishandiswi mumavharuvhu ane dhayamita hombe;
2. Kuvhura nekuvharika nekukurumidza, kudzivirira kuyerera kudiki;
3. Inogona kushandiswa pamidziyo ine zvidimbu zvakasimba zvakasungirirwa, uye inogonawo kushandiswa pamidziyo ine upfu negranular zvichienderana nesimba repamusoro pechisimbiso. Yakakodzera kuvhura nekuvhara nenzira mbiri uye kugadzirisa mapaipi emhepo nekubvisa guruva, uye inoshandiswa zvakanyanya mumapaipi egasi nemunzira dzemvura mukugadzira simbi, indasitiri yemwenje, simba remagetsi, masisitimu epetrochemical, nezvimwewo.

kushaya:
1. Kuchinja kwehuwandu hwemvura hakukure. Kana kuvhurika kwasvika 30%, mvura inoyerera inopinda inopfuura 95%.
2. Nekuda kwekuganhurirwa kwechimiro chemavharuvhu eshavishavi uye zvinhu zvinovhara, hazvina kukodzera sisitimu yemapaipi ekupisa kwakanyanya uye kumanikidzwa kwakanyanya. Tembiricha yekushanda iri pasi pe300°C uye pasi pePN40.
3. Kushanda kwesealation kwakaderera pane kwemabhora emavharuvhu nemavharuvhu eglobe, saka inoshandiswa munzvimbo dzisina zvinodiwa zvesealation zvakanyanya.

3. Vharuvhu yebhora: Yakagadzirwa kubva pavharuvhu yeplug. Chikamu chayo chekuvhura nekuvhara ibhora, uye muviri wekuvhara unotenderedzwa 90° kutenderedza axis ye stem yevharuvhu kuti uwane chinangwa chekuvhura nekuvhara. Vharuvhu yebhora inonyanya kushandiswa kucheka, kugovera uye kushandura mafambiro enzira yepakati papombi, uye vharuvhu yebhora yakagadzirwa nevharuvhu yakaita seV inewo basa rakanaka rekudzora kuyerera kwemvura.

mukana:
1. Ine simba rakaderera rekuramba kuyerera kwemvura (chaizvoizvo 0);
2. Nekuti haizonamirwi painoshanda (mumafuta), inogona kushandiswa zvakavimbika pamidziyo inoparadza uye pamvura ine pombi shoma yekufashaira;
3. Muhuwandu hwekumanikidzwa nekupisa kukuru, inogona kuzadzisa kuvharwa kwakakwana;
4. Inogona kuvhura nekuvharika nekukurumidza. Nguva yekuvhura nekuvharika kwezvimwe zvivako inongova 0.05 ~ 0.1s chete, kuitira kuti ive nechokwadi chekuti inogona kushandiswa muhurongwa hwe otomatiki hwebhenji rekuyedza. Pakuvhura nekuvharika vharuvhu nekukurumidza, hapana kuvhunduka kuri kushanda.
5. Nhengo yekuvhara yakatenderera inogona kuiswa otomatiki panzvimbo yemuganhu;
6. Nzvimbo yekushanda yakavharwa zvakavimbika kumativi ese ari maviri;
7. Kana zvanyatsovhurwa uye zvakavharwa zvizere, nzvimbo yekuvharira bhora nechigaro chevharuvhu zvinoparadzaniswa nepakati, saka nzvimbo inopfuura nepakati pevharuvhu nekumhanya kukuru haizokonzere kuputsika kwenzvimbo yekuvharira;
8. Nechimiro chidiki uye huremu hwakareruka, inogona kutariswa sechimiro chevharuvhu chakakodzera kwazvo kune sisitimu yepakati yekupisa yakaderera;
9. Muviri wevharuvhu wakaenzana, kunyanya chimiro chemuviri wevharuvhu chakasungirirwa, chinogona kutsungirira kushushikana kubva papombi;
10. Zvikamu zvekuvhara zvinogona kutsungirira musiyano wekumanikidzwa kwakanyanya pakuvhara.
11. Vharuvhu yebhora ine muviri wakasungirirwa zvakakwana inogona kuvigwa zvakananga muvhu, kuitira kuti zvikamu zvemukati zvevharuvhu zvisazoora, uye hupenyu hwepamusoro hwebasa hugone kusvika makore makumi matatu. Ndiyo vharuvhu yakanakira mapaipi emafuta negasi rechisikigo.

kushaya:
1. Nekuti chinhu chinonyanya kukosha chekuvhara chigaro chevharuvhu yebhora ipolytetrafluoroethylene, haipindi mumakemikari ese, uye ine diki diki yekukweshana, kushanda kwakasimba, haisi nyore kukwegura, tembiricha inoshandiswa yakawanda uye kushanda kwekuvhara. Zvinhu zvakanaka kwazvo. Zvisinei, hunhu hwePTFE, kusanganisira kuwedzera kwehuwandu, kunzwa kutonhora uye kushaya simba kwekupisa, zvinoda kuti zvivharo zvechigaro zvigadzirwe zvakatenderedza hunhu uhwu. Naizvozvo, kana chivharo chaoma, kuvimbika kwechivharo kunokanganiswa. Uyezve, PTFE ine tembiricha yakaderera uye inogona kushandiswa chete pasi pe180°C. Pamusoro petembiricha iyi, chivharo chichakwegura. Kana chikashandiswa kwenguva refu, hachiwanzo shandiswa pa120°C.
2. Kugadzirisa kwayo kwakaipa kupfuura kwevharuvhu yepasi rose, kunyanya vharuvhu yemhepo (kana vharuvhu yemagetsi).

4. Vharuvhu yeGlobe: inoreva vharuvhu ine nhengo yekuvhara (disc) inofamba ichitevedza mutsetse wepakati pechigaro chevharuvhu. Zvichienderana nechimiro chekufamba kwedhisiki, shanduko yechiteshi chechigaro chevharuvhu inoenderana nekurovera kwedhisiki. Nekuti kurovera kana kuvharira kwechikamu chevharuvhu cherudzi urwu rwevharuvhu ipfupi, uye ine basa rekucheka rakavimbika, uye nekuda kwekuti shanduko yekuvhurwa kwechigaro chevharuvhu inoenderana nekurovera kwedhisiki yevharuvhu, yakakodzera kwazvo kugadzirisa kuyerera kwemvura. Naizvozvo, rudzi urwu rwevharuvhu rwakakodzera kwazvo kucheka kana kudzora nekudzora.

mukana:
1. Munguva yekuvhura nekuvhara, sezvo simba rekukweshana riri pakati pedhisiki nepamusoro pekuvhara kwemuviri wevharuvhu riri diki pane revharuvhu regedhi, harina kupfeka.
2. Kureba kwekuvhura kazhinji kacho ihafu yechina yechiteshi chechigaro, saka idiki zvikuru pane vharuvhu yegedhi;
3. Kazhinji panenge paine nzvimbo imwe chete yekuvharira pamusoro pemuviri wevharuvhu nedhisiki revharuvhu, saka maitiro ekugadzira akanaka uye ari nyore kuchengetedza.
4. Sezvo chiputiriso ichi chinowanzova musanganiswa weasbestos negraphite, mwero wekudzivirira tembiricha wakakwira. Kazhinji mavharuvhu emhepo anoshandisa mavharuvhu epasi.

kushaya:
1. Sezvo nzira yekuyerera kwechinhu chinopinda nepavharuvhu yachinja, kuramba kuyerera kwevharuvhu yepasi kwakakwirawo kupfuura mamwe marudzi mazhinji emavharuvhu;
2. Nekuda kwekurohwa kwenguva refu, kumhanya kwekuvhura kunononoka kupfuura kwevharuvhu yebhora.

5. Vharuvhu yepuragi: Inoreva vharuvhu inotenderera ine chikamu chekuvhara chakaita seplunger. Nekutenderera kwe90°, chiteshi chechiteshi chiri pavharuvhu chinobatanidzwa kana kuparadzaniswa nechiteshi chechiteshi chiri pamuviri wevharuvhu kuti chivhurike kana kuvhara. Chimiro chevharuvhu chinogona kunge chakatenderera kana kuti chakakombama. Nheyo yacho yakafanana neyevharuvhu yebhora. Vharuvhu yebhora inogadzirwa zvichibva pavharuvhu yepuragi. Inonyanya kushandiswa mukushandiswa kwemafuta uye muindasitiri yemafuta.

6. Vharuvhu yekuchengetedza: inoshandiswa semudziyo wekudzivirira kumanikidzwa kwakanyanya pamidziyo yekumanikidza, michina kana mapaipi. Kana kumanikidzwa kuri mumidziyo, mudziyo kana pombi kwakwira pamusoro pemutengo unobvumirwa, vharuvhu rinozovhurika roga uye rozobuda zvakazara kudzivirira michina, mudziyo kana pombi nekumanikidzwa kuti zvisarambe zvichikwira; kana kumanikidzwa kwadzikira kusvika pamutengo wakatarwa, vharuvhu rinofanira kuvhara otomatiki nenguva kuchengetedza kushanda kwakachengeteka kwemidziyo, makontena kana mapaipi.

7. Musungo wemhepo: Mamwe mvura yakasanganiswa ichagadzirwa mukutakura mweya, mhepo yakamanikidzwa nezvimwe zvinoshandiswa. Kuti chishandiso chishande zvakanaka uye chishande zvakachengeteka, zvinhu izvi zvisina basa uye zvinokuvadza zvinofanira kuburitswa nenguva kuti chishandiso chishandise uye chisakuvara. Chine mabasa anotevera: 1. Chinogona kubvisa mvura yakasanganiswa nekukurumidza; 2. Kudzivirira kubuda kwemhepo; 3. Kubvisa mhepo nemamwe magasi asinganyungudike.

8. Vharuvhu yekuderedza kumanikidzwa: Ivharuvhu inoderedza kumanikidzwa kwekupinda kusvika pakumanikidzwa kwakati kwakakodzera kuburikidza nekugadzirisa, uye inovimba nesimba rechinhu chacho kuti chirambe chakagadzikana chekunze.

9. Vharuvhu yekutarisa: inozivikanwawo se reverse flow valve, check valve, back pressure valve uye one-way valve. Mavharuvhu aya anovhurwa nekuvharwa otomatiki nesimba rinogadzirwa nekuyerera kwemedium pachayo mupaipi, inova rudzi rwe automatic valve. Check valve inoshandiswa mupaipi system, uye basa rayo guru nderekudzivirira reverse flow yemedium, reverse rotation yepombi ne drive motor, uye discharge ye container medium. Check valves dzinoshandiswawo pamitsetse inopa masisitimu ekubatsira apo kumanikidzwa kunogona kukwira pamusoro pekumanikidzwa kwesystem. Inogona kupatsanurwa zvakanyanya mumhando ye swing (inotenderera zvichienderana nepakati pegravity) uye lifting type (ichifamba ne axis)