Waphambili "inkanyezi" I-valve: ubukhulu, injongo

Ukufeza umgomo ukuthuthukisa ikhwalithi imikhiqizo ukhonkolo, zikhona izindlela eziningi. Futhi ukwenza kube nzima impela. Ekugcineni, ngo-element sokugcina noma ukugqagqana kuyakuba nokufakwa nombala futhi kahle ibekwe.

Nokho, lokhu kunzima ukufeza ngaphandle kokusebenzisa imishini ekhethekile, ngakho abakhi bavame ukusebenzisa hhayi kuphela isipiliyoni kodwa futhi tricks ukuze uthole izinga okusezingeni eliphezulu Hambayo imiphumela. Kuze kube yimanje, ke wanquma ukusebenzisa izindlela ngakwesokunene ukuvumelanisa isikhundla ukuqinisa ezingeni. Waphambili "inkanyezi" kungasiza lula le nqubo.

aphoyintimenti yokuvala

Spacers ngoba ilungile ukuma ukuqinisa isakhiwo esikhathini esizayo ukumela impahla consumable okwenziwé njengoba umdlalo noma yokubeka for izinduku. Made mikhiqizo ngezinto ezahlukene, kodwa plastic ezivamile nensimbi. Izibopho asetshenziselwa:

• ukudalwa formwork;
• Ukuqinisa isisekelo;
• ukwakhiwa Monolithic.

Izici plastic Ukugunda ngesimo lwenkanyezi

Plastic isamba "inkanyezi" ngokuvamile kuqhathaniswa ne umfuziselo metallic. Uhlobo lokuqala kunezinzuzo eziningi ngoba impahla akasabeli ngamanzi, okuyinto inomsebenzi omkhulu njengoba izihloko ngokhonkolo. Phakathi kwezinye izinto, plastic ushibhile kuno metal nozakwabo. imikhiqizo enjalo kufanele esinye isici, obonakaliswe nakalula. Uma imikhiqizo zishintshile isimo sabo noma usayizi okushisa obuhlukahlukene phakathi nonyaka, noma nezinye izenzo, indaba bazokwazi ukuthola i-isimo sabo futhi qinani ukusebenza.

Ngaphezu kwalokho, ukuqokwa Ilokhi "lwenkanyezi" netimphawu izihloko

Khiya "inkanyezi" isetshenziselwa mpo yasibamba uzimele. elementi Ngaphakathi kukhona induku yensimbi, kuyilapho umkhiqizo wona eqondiswa isisekelo mpo noma udonga.

Esisemqoka lapho ukwakha ukhonkolo isamba izakhiwo Monolithic ephoqelela ukujiya. Ngokubukeka ufana elementi isondo noma inkanyezi, kodwa nje umklamo walo ziyingxenye Entwasahlobo, okunikeza okunamathiselwe ezahlukene ubukhulu valve. Yingakho "izinkanyezi" ezibhekwa jikelele.

Ubukhulu yokuvala

Khiya "inkanyezi" (50 mm) - iwumkhiqizo elikwaziyo ukuqinisekisa yasibamba evikelekile ukuqinisa e ungqimba isembozo ukhonkolo ukushuba enkulu. Lokhu value ibonisa ubukhulu komkhiqizo, kuyilapho kulungiselelwa obuncane 15 mm. On ukudayiswa ungathola osayizi eziningana imikhiqizo diameters ezahlukene. Lezi zilwane oyifunayo kuyakhethwa ikhumbula ububanzi we ukuqinisa kanye ukushuba we ungqimba zokuzivikela. armature Lock a sprocket ingasetshenziswa enamabha ukujiya ku ezahlukene 4 kuya kwezingu-32 mm. 1 m ² uthathe cishe 5-10 amayunithi Ukugunda.

Amathiphu Ukukhetha ukukhiya

Izibopho yokuvikela ungqimba "inkanyezi" akusho fly ne ukuqinisa ngesikhathi ukhonkolo ethela. Kuze kube yimanje, it is ogibele ukuqinisa ovundlile. Ukuze sikhethe kahle, kufanele sinake ezinye umehluko wemisindo nemiqondo yamagama. Ngokwesibonelo, lokhu kwaziswa umkhiqizo kufanele kube edlubhe, njengoba uyakulondoloza umbala. Ngaphezu kwalokho, isakhiwo akufanele streaks, kungenjalo ngeke ukhombe ikhwalithi embi umkhiqizo, okungase ekugcineni kubangele zokugwema ukuphuka. On kanjani izinga sivala futhi abanye rigidity Unomzimba kuzoncika isakhiwo isamba. Leli bhokisi kufanele kumakwe, okuvumela umkhiqizo ukwazi usayizi kwemigomo ungqimba avikelayo, futhi ububanzi we rebar.

"Inkanyezi" amabili-ngoqwembe yokuvala

Khiya "inkanyezi" kungaba izingqimba ezimbili uvala. imikhiqizo enjalo ezibhekwa jikelele, kodwa ingasakwazi ukuhlangabezana nezidingo ukwakhiwa yesimanje. Lokhu kungenxa yokuthi umzimba, kulesi simo ukuntuleka kanzima, futhi lo muzwa ungenza isiqhebezo iphutha lapho obandayo.

"inkanyezi" okunjalo iziphatha kabi lapho zihlatshwa okushisa abandayo, ikakhulukazi mayelana nenani elincane lwezimbambo. Kulokhu, amabhokisi umkhiqizo, okuholela non-ukuhambisana kwemigomo ungqimba zokuzivikela. Ngenxa yokuthi isakhiwo ochazwa ithuluzi ngokuhlanganyela, amapuleti amabili ayikwazi ngokuphephile nasezinsikeni valve ngoba ngesikhathi ngokugcwalisa umfutho ophakeme is bafakela ke, bese "lwenkanyezi" umane izimpukane. Ukuze kuzuzwe nokwethenjelwa uma usebenzisa iziqobosho ezinjalo, kubalulekile ukuba siwasebenzise ngendlela lemali umxhwele nakakhulu njengoba kuqhathaniswa namanzi "inkanyezi" ezithinta ukuxhumana kuncike lomunye hlobo. Lokhu kungabangela izindleko ezengeziwe.

Asterisk uphawu F33

Khiya "inkanyezi" (25 mm) kungenziwa ifakwe ilebuli F33. Lokhu kubonisa ukuthi mkhiqizo phambi kwakho enomzimba eyohlobo ukuthi babe rigidity elilungile. Ku-ukwakhiwa kwalo, inombolo enkulu amaphiko, futhi kuphela ukukhiya ipuleti eyodwa. Isandla esiqine ngokweqile kufinyelelwa akuyona ukuminyana impahla, kanye nenombolo lwezimbambo okuyinto ukugwema ukusonteka. sprockets okunjalo ingalungiswa ukuze valve, ububanzi okuyinto kuhluka 4 kuya ku-20 mm. Indaba esekelwe izinga ephakeme, ngakho-ke engathathi ukusebenza lokushisa izinguquko.

Waphambili "inkanyezi" nge amacembe ezimise U-

Kukhona olunye uhlobo fasteners. Sales zingatholakala valve isamba ne amacembe okwenyanga P. Ngokuvamile asetshenziswa kule mikhiqizo ukwakha 50-mm ikhava ungqimba. Umklamo azilingani, futhi ingasetshenziswa ekukhiqizeni isisekelo esakhiweni. Ngenxa yokuba khona amacembe, ngokuthulula ungangenisi amanzi ukhonkolo ke ngeke konakale.

La mahlamvu, ube nenamba enkulu izimbambo, okuyinto bayakwazi othola umthwalo. Lo mkhiqizo emakethe ubhekwa eseyintsha, kodwa futhi kungaba ukuxazulula inkinga umthwalo vector. Njengoba inzuzo enkulu ukuthi kungenzeka ukudala ungqimba iyunifomu zokuzivikela radially ngenxa asymmetry komkhiqizo.

isiphetho

Lapho edala izakhiwo Monolithic obumba isendlalelo zokuzivikela ingenye izigaba ebaluleke kakhulu. Yingakho kangaka kunikezwa imikhiqizo elula ezishibhile fasteners hlobo. Nokho kungabi ngakho kudala bona kwathathelwa indawo doti umsizi ukuthi akazange avumele ukuba ukufezekisa imiphumela emihle. Banikezwe ukufuneka kakhulu izakhiwo Monolithic kanye nemithetho wokwakha yabo, ukusetshenziswa mikhiqizo isibe kumele.