Chiyambi cha mankhwala a valavu yokhazikika ya kondomu:

Valavu yokhazikika ya koni imapangidwa ndi chitoliro chobisika, thupi la valavu, chikwama, chipangizo chamagetsi, ndodo yolumikizira ndi ndodo yolumikizira. Kapangidwe kake kali ngati chikwama chakunja, ndiko kuti, thupi la valavu ndi lokhazikika. Valavu yozungulira ndi diski ya valavu yodziyimira yokha. Mphamvu ya hydraulic sigwira ntchito mwachindunji pa diski. Mphamvu yoyendetsera ndi yaying'ono kwambiri ndipo imakhala ndi mphamvu yosunga mphamvu; Chisindikizocho chimagwiritsa ntchito chitsulo kukhala chitsulo, mpando wapadera wa valavu yachitsulo chosapanga dzimbiri, ndipo kutuluka kwake ndi kochepa kwambiri. Valavu yozungulira ya Chongqing imayendetsa mkono wa rocker kuti uzungulire pogwiritsa ntchito turbine yamanja, yamagetsi kapena yamadzimadzi, kenako imayendetsa brake ya sleeve kuti iyende molunjika kudzera mu slider kuti itsegule ndi kutseka kapena kupotoza valavu.

Zinthu zomwe zimapangidwa ndi valavu yokhazikika ya koni:

1. Mikhalidwe yabwino ya hydraulic, yokhala ndi flow coefficient yapamwamba u = 0.75 ~ 0.86 kapena kupitirira apo kuposa ma valve ena;

2. Kapangidwe kosavuta komanso kulemera kopepuka; Zigawo zonse zotumizira zimayikidwa kunja kwa thupi la valavu, zomwe zimakhala zomveka bwino pang'onopang'ono komanso zosavuta kukonza ndi kukonza;

3. Ndi mphamvu yaying'ono yotsegulira ndi kutseka komanso ntchito yopepuka, ingagwiritsidwe ntchito m'malo ang'onoang'ono komanso apakatikati opangira ma hydraulic engineering popanda magetsi. Magetsi, makina otsegula ndi kutseka a pneumatic ndi hydraulic akhoza kukhazikitsidwa kuti azitha kugwira ntchito mosavuta patali kapena popanda kuyang'aniridwa;

4. Pakutuluka madzi, lilime la jet limakhala looneka ngati nyanga, lofalikira komanso lokhala ndi mpweya wabwino mumlengalenga, ndipo mphamvu zake zimakhala zabwino. N'zosavuta kugwiritsa ntchito dziwe lofalitsira mphamvu kapena simukusowa njira zofalitsira mphamvu. Ngati liyikidwa ngati kutuluka m'madzi, mphamvu zomwe zimafalitsira pansi pa madzi zimakhala zosavuta;

5. Madziwo amagawidwa mofanana kudzera mu phiko lamkati la 4 lotsogolera popanda vortex ndi kugwedezeka;

6. Kutsegula ndi kutseka kapena kulamulira kuyenda kwa valavu kumayendetsedwa ndi kuyenda mmwamba ndi pansi kwa valavu yakunja kuti iyendetse ntchito ya pakati pa valavu yozungulira. Mphete yotsogolera ndi mphete ya O zimagwiritsidwa ntchito kutsogolera ndi kutseka pakati pa valavu ndi thupi la valavu, kotero kuti kuchuluka kwa kuyenda kwa valavu kumakhala ndi ubale wofanana ndi kutsegula kwa valavu.

7. Chisindikizo cholimba chachitsulo ndi chisindikizo chofewa cha fluoroplastic chikhoza kukhazikitsidwa kuti chigwiritsidwe ntchito pa zinthu zamadzimadzi zomwe zimakhala ndi mikhalidwe yosiyanasiyana komanso kupsinjika. Kapangidwe ka chisindikizo chophatikizana komwe kamapangidwa ndi mpando wa valavu wolimba wachitsulo chosapanga dzimbiri wolimba kwambiri uli ndi mawonekedwe ofanana ndi chisindikizo cholimba chachitsulo ndi chisindikizo chofewa;

8. Ngodya yosiyana ikhoza kuchepetsedwa kuti iwononge madziwo kukhala mawonekedwe owonda a spray kapena annular convection kuti ikwaniritse cholinga cha impact offset. Nthawi yomweyo, imatha kukwaniritsa zosowa za malo osiyanasiyana.

9. Malinga ndi ngodya pakati pa mzere wopingasa wa valavu ndi mzere wapakati, kuyika kopingasa kwa 180 ° ndikofala. Kuphatikiza apo, 45 °, 60 ° ndi 90 ° zimagwiritsidwa ntchito.

Valavu ya Jinbin imatha kusintha valavu ya koni malinga ndi zomwe makasitomala akufuna. Jinbin yamaliza valavu ya koni ya siteshoni yamagetsi ya Mtsinje wa Mekong. Malinga ndi zofunikira ndi momwe makasitomala amagwirira ntchito, valavu ya koni yopangidwa ndi Jinbin yamalizanso mayesowo bwino.