KUGWIRITSA NTCHITO VALVE

Pofuna kukwaniritsa zosowa za dongosolo losonkhanitsa madzi lopangidwa bwino, mitundu yosiyanasiyana ya ma valve imagwiritsidwa ntchito. Iwo amalamulira kumene mitundu yosiyanasiyana ya madzi ingapite ndi kumene sangapite. Zida zomangira zimasiyana malinga ndi malamulo amderalo, koma polyvinyl chloride (PVC), chitsulo chosapanga dzimbiri, ndi mkuwa/bronze ndizofala.

Nditanena izi, pali zosiyana. Ma projekiti osankhidwa kuti akwaniritse "Living Building Challenge" amafunikira miyezo yolimba yomanga yobiriwira ndikuletsa kugwiritsa ntchito PVC ndi zida zina zomwe zimawonedwa kuti ndi zovulaza chilengedwe chifukwa cha njira zopangira kapena njira zotayira.

Kuphatikiza pa zida, pali zosankha zamapangidwe ndi mtundu wa valve. Nkhani yonseyi ikuyang'ana mapangidwe amadzi amvula ndi madzi amtundu wa greywater komanso momwe angagwiritsire ntchito mitundu yosiyanasiyana ya ma valve pamapangidwe aliwonse.

Nthawi zambiri, momwe madzi osonkhanitsidwa adzagwiritsidwirenso ntchito komanso momwe ma code a mapaipi amderalo amagwiritsidwira ntchito zidzakhudza mtundu wa valve yogwiritsidwa ntchito. Chowonadi chinanso chomwe chikuganiziridwa ndi chakuti kuchuluka kwa madzi omwe akupezeka kuti atoledwe sangakhale okwanira kukwaniritsa zofunikira za 100%. Pachifukwa ichi, madzi am'nyumba (madzi akumwa) akhoza kuphatikizidwa mu dongosolo kuti athetse vutolo.

Chodetsa nkhawa chachikulu cha mabungwe oyang'anira zaumoyo ndi mapaipi ndikulekanitsa magwero a madzi am'nyumba ndi kulumikizana kwa madzi osonkhanitsidwa komanso kuipitsidwa kwa madzi akumwa a m'nyumba.

KUSINTHA/KUCHITIKA

Tanki yamadzi yatsiku ndi tsiku itha kugwiritsidwa ntchito kutsuka zimbudzi ndi zotengera zophera tizilombo toyambitsa matenda kuti mugwiritse ntchito zina zowonjezera nsanja. Kwa ulimi wothirira, ndizofala kupopa madzi mwachindunji kuchokera ku nkhokwe kuti agwiritsidwenso ntchito. Pankhaniyi, madzi mwachindunji amalowa sewero lomaliza ndi ukhondo sitepe asanachoke sprinklers dongosolo ulimi wothirira.

Ma valve a mpira nthawi zambiri amagwiritsidwa ntchito posonkhanitsa madzi chifukwa amatha kutseguka ndi kutseka mwamsanga, kukhala ndi kugawa kwathunthu kwa doko komanso kutaya mphamvu zochepa. Mapangidwe abwino amalola kuti zida zizipatulidwa kuti zisamalidwe popanda kusokoneza dongosolo lonse. Mwachitsanzo, chizolowezi chofala ndicho kugwiritsa ntchitoma valve a mpirapa tank nozzles kukonza zida zakunsi kwa mtsinje popanda kukhetsa thanki. Pampuyo imakhala ndi valve yodzipatula, yomwe imalola kuti pampu ikonzedwe popanda kukhetsa payipi yonse. Valve yoletsa kubwerera m'mbuyo (chekeni valavu) imagwiritsidwanso ntchito podzipatula (Chithunzi 3).

KUPEZA KUCHITIKA/KUCHITA

Kupewa kubwerera mmbuyo ndi gawo lofunika la dongosolo lililonse la kusonkhanitsa madzi. Ma valve ozungulira ozungulira amagwiritsidwa ntchito kuti ateteze kubweza kwa chitoliro pomwe pampu yazimitsidwa ndipo kuthamanga kwadongosolo kumatayika. Ma valve owunikira amagwiritsidwanso ntchito kuteteza madzi apakhomo kapena madzi osonkhanitsidwa kuti asabwerere, zomwe zingayambitse madzi oipitsidwa kapena kulowa kumene palibe amene akufuna.

Pamene pampu ya metering ikuwonjezera klorini kapena mankhwala a utoto wa buluu pamzere woponderezedwa, valavu yaing'ono yotchedwa valve valve imagwiritsidwa ntchito.

Chophimba chachikulu kapena valavu yowunikira ma disc imagwiritsidwa ntchito ndi makina osefukira pa thanki yosungiramo kuti ateteze kubwereranso kwa sewero ndi kulowerera kwa makoswe mu dongosolo la kusonkhanitsa madzi.

17 sum water fig5 Mavavu agulugufe pamanja kapena magetsi amagwiritsidwa ntchito ngati mavavu otseka a mapaipi akuluakulu (Chithunzi 5). Pogwiritsa ntchito mobisa, ma valve a butterfly a manual, gear-operated butterfly amagwiritsidwa ntchito kuti atseke kutuluka kwa madzi mu thanki yamadzi, yomwe nthawi zambiri imatha kusunga magaloni mazanamazana a madzi, kuti pampu yomwe ili pachitsime chonyowa ikonzedwe bwino komanso mosavuta. . Kukula kwa shaft kumathandizira kuwongolera ma valve pansi pa otsetsereka kuchokera pamtunda wotsetsereka.

Okonza ena amagwiritsanso ntchito mavavu agulugufe amtundu wa lug, omwe amatha kuchotsa mapaipi apansi pamtsinje, kuti valavu ikhale yotseka. Mavavu agulugufewa amamangika ku mbali zonse ziwiri za valve. (Vavu yagulugufe ya Wafer salola ntchitoyi). Onani kuti mu Chithunzi 5, valavu ndi kutambasula zili mu chitsime chonyowa, kotero valavu ikhoza kutumikiridwa popanda bokosi la valve.

Pamene ntchito zochepa monga madzi amadzimadzi amadzimadzi amayenera kuyendetsa valavu, valavu yamagetsi sichitha kusankha chifukwa chogwiritsira ntchito magetsi nthawi zambiri chimalephera pamaso pa madzi. Kumbali ina, mavavu a pneumatic nthawi zambiri samaphatikizidwa chifukwa chosowa mpweya woponderezedwa. Ma hydraulic (hydraulic) actuated valves nthawi zambiri amakhala yankho. Solenoid yamagetsi yoyendetsa magetsi yomwe ili pafupi ndi gulu lowongolera imatha kupereka madzi opanikizidwa ku cholumikizira chotsekeka cha hydraulic, chomwe chimatha kutsegula kapena kutseka valavu ngakhale cholumikizira chamira. Kwa ma hydraulic actuators, palibe chiwopsezo cha madzi kukhudzana ndi chowongolera, zomwe zili choncho ndi ma actuators amagetsi.

Pomaliza
Njira zogwiritsira ntchito madzi pamalowo sizisiyana ndi zina zomwe zimayenera kuwongolera kuyenda. Mfundo zambiri zomwe zimagwiritsidwa ntchito pa ma valve ndi machitidwe ena opangira madzi opangira madzi amangotengedwa m'njira zosiyanasiyana kuti akwaniritse zofunikira zapadera za malo omwe akubwerawa a makampani amadzi. Komabe, pamene kuyitanidwa kwa nyumba zokhazikika kumachulukira tsiku ndi tsiku, makampaniwa akuyenera kukhala ofunikira pamakampani opanga ma valve.