Kugenzura indangagaciro, izwi kandi nk'udasubira inyuma (NRVs), ni igice cy'ingenzi muri sisitemu y'amazi cyangwa inganda. Bakoreshwa mukurinda gusubira inyuma, kwemeza imikorere ya sisitemu no gukumira ibyangiritse.

Reba valve ikora neza. Umuvuduko watewe namazi atemba anyuze muri sisitemu yo gufungura imiyoboro, ifungura valve, kandi imigendekere yinyuma ifunga valve. Yemerera amazi gutembera rwose nta nkomyi mu cyerekezo kimwe kandi ihita izimya iyo umuvuduko ugabanutse. Mugihe ibi byoroshye, hariho ubwoko butandukanye bwo kugenzura valve hamwe nibikorwa bitandukanye. Nigute ushobora kumenya ubwoko bwa cheque valve wakoresha mumurimo wawe cyangwa umushinga wawe? Kugufasha guhitamo neza, dore bimwe mubisobanuro byubwoko busanzwe bwa cheque valve.

Kugenzura valve
Igenzura ryera rya PVC ryera Kugenzura Valve ikoresha disiki imbere muri valve kugirango yemere cyangwa ihagarike gutembera muri sisitemu yo kuvoma. Iyo amazi atemba yerekeza muburyo bwiza, igitutu gihatira disikuru gukingura no gukomeza gufungura. Mugihe umuvuduko ugabanutse, disiki ya valve irafunga, ikabuza gutembera kwamazi. Kugenzura ibipimo bya swing biraboneka muburyo butandukanye bwibikoresho, harimo PVC, CPVC, bisobanutse, ninganda.

Hariho ubwoko bubiri bwa swing check valve dukwiye kwibandaho:

• Hejuru ya Hinged - Muri uku kugenzura kugenzura, disiki ifatanye hejuru yimbere ya valve na hinge ituma disikuru ifungura kandi igafunga.

• Swashplate - Iyi swing check valve yakozwe muburyo butuma valve ifungura byuzuye kandi igafunga byihuse kumuvuduko wo hasi. Irabikora ikoresheje isoko yuzuye ipompe isa na disiki kugirango yemere valve gufunga byihuse kuruta hejuru-hejuru. Byongeye kandi, disiki iri muri cheque valve ireremba, bityo amazi atemba hejuru no hepfo yubuso bwa disiki.
Ubu bwoko bwa cheque ya valve ikoreshwa cyane mukurinda umwuzure muri sisitemu yimyanda hamwe nibisabwa kurinda umuriro. Zikoreshwa muri sisitemu yimura amazi, gaze nubundi bwoko bwitangazamakuru.

KuzamuraKugenzura
Kuzamura igenzura ryimyanya isa cyane nisi yisi. Bakoresha piston cyangwa imipira aho gukoresha disiki izenguruka igenzura. Kuzamura ibiciro byo kugenzura bifite akamaro kanini mukurinda kumeneka kuruta swing cheque. Reka turebe kuri ziriya ebyiri zo kugenzura:

• Piston - Ubu bwoko bwa cheque valve nayo izwi nka plug igenzura. Igenzura itembera ryamazi muri sisitemu yo kunyuza binyuze kumurongo wa piston mucyumba cya valve. Rimwe na rimwe, piston iba ifite isoko, ifasha kuguma mumwanya ufunze mugihe idakoreshwa.

Sobanura umupira wa PVC Kugenzura Umupira Wumupira • Umupira wumupira - Kugenzura umupira ukora gusa ukoresheje uburemere. Iyo hari umuvuduko uhagije mumazi, umupira urazamurwa, kandi iyo umuvuduko ugabanutse, umupira uramanuka ugafunga gufungura. Kugenzura imipira iraboneka muburyo butandukanye bwibintu nuburyo bwimiterere: PVC: bisobanutse kandi byijimye, CPVC: guhuriza hamwe kwuzuye.

Kuzamurareba indangazikoreshwa mubikorwa byinshi mubikorwa byinshi. Uzabasanga mumiturire ninganda. Zikoreshwa mu nganda z’ibiribwa n’ibinyobwa, inganda za peteroli na gaze, n’inganda zo mu nyanja, kuvuga amazina make.

Kugenzura ikinyugunyugu
Kugenzura ikinyugunyugu ntigisanzwe kuko disiki yacyo igundira hagati kugirango amazi atemba. Iyo imigendekere ihindutse, ibice bibiri byongeye gufungura kugirango bifunge valve ifunze. Iyi cheque valve, izwi kandi nka plaque ya cheque ebyiri cyangwa ububiko bwa disiki igenzurwa, ikwiranye na sisitemu y’amazi make kimwe na sisitemu yo kuvoma gaz.

Kugenzura isi
Gufunga-kugenzura indangagaciro zigufasha gutangira no guhagarika gutembera muri sisitemu yo kuvoma. Baratandukanye kuberako bakwemerera kugenzura traffic. Igenzura ryisi yose ni igenzura rya valve hamwe na override igenzura ihagarika imigezi utitaye ku cyerekezo cyangwa umuvuduko. Iyo igitutu ari gito cyane, cheque valve ihita ifunga kugirango wirinde gusubira inyuma. Ubu bwoko bwa cheque valve irashobora gukora ukoresheje igenzura ryo hanze aho kugenzura hejuru, bivuze ko ushobora gushyira valve kumwanya ufunze utitaye kumugezi.

Kugenzura isi yose ikoreshwa cyane muri sisitemu yo guteka, amashanyarazi, kubyara amavuta hamwe no gukoresha umutekano muke.

Ibitekerezo byanyuma kuri Kugenzura Indangagaciro
Mugihe cyo gukumira gusubira inyuma, ntayindi nzira uretse kugenzura valve. Noneho ko uzi bike kubijyanye nubwoko butandukanye bwa cheque valve, ugomba gushobora guhitamo icyiza kubyo usaba.