Kugawa Ma Valves a Mpweya

Ma valve a mpweya GPQW4X-10Qamagwiritsidwa ntchito pa utsi wa mapaipi m'makina odziyimira pawokha otenthetsera, makina otenthetsera apakati, ma boiler otenthetsera, ma air conditioner apakati, makina otenthetsera pansi, makina otenthetsera a dzuwa, ndi zina zotero. Popeza madzi nthawi zambiri amasungunuka mpweya winawake, ndipo kusungunuka kwa mpweya kumachepa pamene kutentha kukukwera, panthawi yoyenda kwa madzi, mpweya umapatukana pang'onopang'ono ndi madzi ndipo pang'onopang'ono umasonkhana kuti upange thovu lalikulu kapena ngakhale mipiringidzo ya mpweya. Chifukwa cha kubwezeretsanso madzi, mpweya umapangidwa nthawi zonse.

Pali magulu asanu ndi awiri otsatirawa a ma valve a Air:

Valavu yotulutsa mpweya yokhala ndi doko limodzi: Imagwiritsidwa ntchito potulutsa mpweya wa paipi kuti payipi isatsekedwe ndi mpweya kapena kukhala ndi kukana kwa mpweya. Mwachitsanzo, pamene pampu yamadzi yaima chifukwa cha kuzima kwa magetsi, mphamvu yoipa ingachitike mupaipi nthawi iliyonse, ndipo mpweya wolowa wokha ungateteze chitetezo cha paipi.

Valavu yolowetsa mpweya mwachangu komanso yotulutsa mpweya: Imayikidwa pamalo okwera kwambiri pa payipi kapena pamalo pomwe mpweya umatsekedwa kuti ichotse mpweya mu payipi ndikutulutsa payipi, kuti payipiyo izigwira ntchito bwino komanso madzi otuluka akwaniritse zofunikira pa kapangidwe kake. Ngati chinthuchi sichinakhazikitsidwe, mpweya womwe uli mu payipiyo udzakhala wotsutsana ndi mpweya, ndipo madzi otuluka mu payipi sadzafika pa zofunikira pa kapangidwe kake.

Valavu yotulutsa mpweya wothamanga kwambiri yopangidwa ndi guluu GPQW4X-10Q: Madzi akalowa mu payipi, pulagi imayima pansi pa chimango choyimilira kuti pakhale utsi wambiri. Mpweya ukatha kwathunthu, madzi amalowa mu valavu, amayandama mpirawo, ndikuyendetsa pulagiyo kuti itseke, ndikuyimitsa utsiwo. Pamene payipiyo ikugwira ntchito bwino, mpweya wochepa umasonkhana mwachibadwa pamwamba pa payipiyo. Ikafika pamlingo winawake, madzi mu valavuyo amatsika, ndipo kuyandama kumatsika moyenerera, ndipo mpweya umatuluka m'bowo laling'ono.

Valavu yotulutsa mpweya mwachangu (yolowetsa madzi): Pamene payipi yokhala ndi valavu yotulutsa mpweya mwachangu (yolowetsa madzi) ikugwira ntchito, choyandama chimayima pansi pa mbale ya mpira kuti chitulutse mpweya wambiri. Mpweya womwe uli mu payipi ukatha kwathunthu, madzi amathamangira mu valavu, amadutsa mu mbale ya mpira, kenako amagwira ntchito pa choyandama kuti choyandama chiziyenda mmwamba ndi kutseka. Pamene payipi ikugwira ntchito bwino, ngati pali mpweya wochepa, umasonkhana mu valavu mpaka pamlingo winawake. Pamene mlingo wa madzi mu valavu watsika, choyandamacho chimatsika moyenerera, ndipo mpweya umatuluka m'bowo laling'ono.

Valavu yotulutsa utsi yopangidwa ndi guluza zimbudzi: Zimagwiritsidwa ntchito pamalo okwera kwambiri pa payipi ya zimbudzi kapena pamalo pomwe mpweya watsekedwa. Mwa kuchotsa mpweya mu payipi, zimatha kutulutsa payipi ndikupangitsa kuti igwire ntchito bwino.

Valavu yotulutsa madzi pang'ono: Pa nthawi yotumiza madzi, mpweya umatuluka nthawi zonse m'madzi ndipo umasonkhana pamwamba pa payipi kuti upange thumba la mpweya, zomwe zimapangitsa kuti kutumiza madzi kukhale kovuta. Chifukwa cha zimenezi, mphamvu yotumizira madzi m'dongosololi ingachepe ndi pafupifupi 5-15%.

Valavu yotulutsa mpweya mwachangu yokhala ndi madoko awiri: Pakufunika kutulutsa mpweya mupaipi, tsinde la vavu liyenera kuzunguliridwa mozungulira, kuti tsinde la vavu ndi vavu zikwere pamodzi. Mpweya womwe uli mupaipi umalowa m'chibowo pansi pa kukakamizidwa kwa madzi ndipo umatuluka mu nozzle yotulutsa mpweya. Kenako madzi omwe ali mupaipi amadzaza chibowocho, ndipo choyandama chimakwera mmwamba pansi pa kuyandama kwa madzi kuti chitseke nozzle yotulutsa mpweya, zomwe zimapangitsa kuti chibowocho chizimitse chokha. Pa nthawi ya ntchito yachizolowezi ya paipi, mpweya womwe uli m'madzi umatuluka nthawi zonse kumtunda kwa chibowo cha valavu yotulutsa mpweya pansi pa kukakamizidwa, zomwe zimapangitsa kuti choyandama chigwe ndikuchoka pamalo oyambira otsekeredwa. Panthawiyi, mpweya umatulukanso mu nozzle yotulutsa mpweya, kenako choyandama chimabwerera pamalo oyamba kuti chizimitse chokha.

Zambiri zaTWSvalavu yotulutsa mpweya, akhoza kulankhulana nafe mwachindunji.