(1) Mavharuvhu anoshandiswa papombi yekugovera mvura anowanzo kusarudzwa zvichienderana nemisimboti inotevera:

1. Kana iyo dhayamita yepombi isiri yakakura kudarika 50mm, valve yekumisa inofanira kushandiswa. Kana pombi dhayamita yakakura kupfuura 50mm, gedhi vharafu kanabutterfly valveinofanira kushandiswa.

2. Pazvinenge zvakakodzera kugadzirisa kuyerera uye kudzvinyirira kwemvura, valve inogadzirisa uye inomira valve inofanira kushandiswa.

3. Mavharuvhu egedhi anofanirwa kushandiswa kune zvikamu zvinoda kushoma kuyerera kwemvura (sepapombi yekusveta yemvura pombi).

4. Mavharuvhu emagedhi uye butterfly valves anofanira kushandiswa kune zvikamu zvepombi apo mvura inoda kuyerera kumativi ose maviri, uye mavharuvhu ekumisa haabvumirwi.
5. Butterfly mavharuvhuuye mavharuvhu ebhora anofanira kushandiswa kune zvikamu zvine nzvimbo diki yekuisa.

6. Stop valves inofanira kushandiswa kune zvikamu zvepombi zvinowanzozarurwa uye zvakavharwa.

7. Iyo pombi yekubuda yepombi yemvura yakakura-dhayamita inofanira kutora vheji yakawanda-inoshanda

(2) Nzvimbo dzinotevera dzepombi yekupa mvura dzinofanirwa kuve nemavharuvhu:
1. Mapombi emvura munzvimbo dzekugara anounzwa kubva kumapaipi emvura emunisiparati.

2. Node dzekunze ring pipe network munzvimbo yekugara inofanira kuiswa maererano nekuparadzanisa zvinodiwa. Kana iyo annular pipe chikamu chakareba, segmental valves inofanira kuiswa.

3. Mhedziso yekutanga yepombi yebazi yakabatanidzwa kubva paipi huru yekupa mvura yenzvimbo yekugara kana kutanga kwepombi yeimba.

4. Mapombi epamba, mamita emvura uye mapazi anosimudzwa (pasi pepombi, kumusoro nepasi pekupedzisira vertical ring pipe network standpipe).

5. Mapaipi e-sub-trunk ye-ring pipe network uye mapaipi ekubatanidza anofamba kuburikidza nedavi pombi network.

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7. Pombi yekubuda nayo yepombi yemvura uye pombi yekukweva yepombi yemvura inozvigadzira.

8. Mapombi ekupinda nekubuda uye pombi dzemvura dzetangi remvura.

9. Mapombi emvura emidziyo (senge hita, shongwe dzekutonhora, nezvimwewo).

10. Mapombi ekugovera mvura yemidziyo yehutsanana (sezvimbuzi, weti, mabheseni, mashawa, nezvimwewo).

11. Zvimwe zvishongedzo, zvakadai sepamberi pevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhare,punduru yekudzivirira mvura,sando yemvura inobvisa, pressure gauge, sprinkler jongwe, etc., kumberi nekumashure kwevhavha yekudzikisa pressure uye backflow preventer, etc.

12. Ivhavha yemvura inofanira kuiswa panzvimbo yakaderera yemvura yepombi network.

(3) Thecheki vharafukazhinji inofanirwa kusarudzwa zvichienderana nenzvimbo yekuisa kwayo, kudzvanywa kwemvura pamberi pevhavha, kuisa chisimbiso kuita zvinodiwa mushure mekuvhara, uye saizi yesando yemvura inokonzerwa nekuvhara:
1. Kana kudzvinyirirwa kwemvura pamberi pevhavha kuduku, swing check valve, bhora rekuongorora bhora uye shuttle check valve inofanira kusarudzwa.

2. Kana kushanda kwekuvhara zvakasimba kunodiwa mushure mekuvhara, zvinokurudzirwa kusarudza cheki chevhavha nechitubu chekuvhara.

3. Kana zvichidikanwa kunetesa uye kuvhara nyundo yemvura, zvinokurudzirwa kusarudza kukurumidza-kuvhara ruzha-kubvisa cheki cheki kana chivharo chekuvhara chinononoka chine mudziyo wekunyorova.

4. Iyo diski kana nheyo yevhavhavha yekuongorora inofanira kukwanisa kuvhara pasi pechiito chegiravhiti kana simba remvura.

(4) Cheki mavharuvhu anofanirwa kuiswa muzvikamu zvinotevera zvepombi yekupa mvura:

Paipi inopinza; pamvura inopinza pombi yemvura yakavharwa inopisa kana midziyo yemvura; pachikamu chepombi yekubudisira mvura yetangi remvura, shongwe yemvura, uye dziva repasi pakakwirira apo pombi yemvura inobuditsa pombi yokupinza uye pombi dzekubuda nayo dzinogovera pombi imwe.

Cherechedza: Hazvidikanwi kuisa cheki valve muchikamu chepombi chakashongedzwa nepombi backflow preventer.

(5) Midziyo yekubuditsa inofanira kuiswa panzvimbo dzinotevera dzepombi yemvura:

1. Kune network yepombi yekupa mvura inoshandiswa nguva nenguva, madhiraini otomatiki anofanirwa kuiswa pamagumo uye nzvimbo yepamusoro yepombi network.
gasi valve.

2. Kune nzvimbo dzine kushanduka kwakajeka uye kuunganidza gasi mumvura yepombi yemvura network, vheji yekupedza otomatiki kana vheji yemagetsi yakaiswa panzvimbo yepamusoro yenzvimbo yekupedza.

3. Kune mhepo yekumanikidza mvura yekupa mudziyo, kana otomatiki mhepo yemhando yemhepo yekumanikidza mvura tangi inoshandiswa, iyo yepamusoro pombi yekugovera mvura pombi network inofanirwa kuve yakashongedzerwa neatomatiki exhaust valve.