Mu myaka ya za 1930 ,.ikinyugunyuguyashinzwe muri Amerika, maze mu 1950, yinjizwa mu Buyapani. Nubwo itakunze gukoreshwa mu Buyapani kugeza mu myaka ya za 1960, ntabwo yamenyekanye cyane kugeza mu myaka ya za 70.
Ibinyugunyugu by'ibinyugunyugu biranga uburemere bwabyo bworoshye, gushyiramo ibirenge byoroheje, hamwe n'umuriro muke. Ikinyugunyugu kinyugunyugu gipima hafi 2T, mugihe irembo ry irembo ripima nka 3.5T, ukoresheje DN1000 nkurugero. Ikinyugunyugu kinyugunyugu gifite urwego rukomeye rwo kuramba no kwizerwa kandi biroroshye guhuza hamwe nuburyo butandukanye bwo gutwara. Ingaruka ya reberi ifunze ikinyugunyugu ni uko, iyo ikoreshejwe nabi nka valve itembera, cavitation izabaho, bigatuma intebe ya reberi ikuramo kandi ikangirika. Guhitamo neza rero, gushingira kubisabwa kugirango akazi gakorwe. Igipimo cyo gutembera gihinduka cyane nkumurimo wo gufungura ikinyugunyugu.
Niba ikoreshwa mugutunganya imigendekere, ibiranga imigezi bifitanye isano rya bugufi nu kurwanya imiyoboro. Igipimo cyo gutembera kwimyanda, kurugero, bizatandukana cyane niba imiyoboro ibiri yashizwemo na diameter imwe nuburyo bumwe, ariko coefficient zitandukanye zo gutakaza imiyoboro. Cavitation irashobora kuba inyuma yicyapa cya valve mugihe valve iri mumwanya uremereye, ushobora kwangiza valve. bikunze gukoreshwa hanze kuri 15 °.
Uwitekaikinyugunyuguikora imiterere itandukanye iyo iri hagati yugurura kwayo, mugihe isahani yikinyugunyugu imbere yimbere hamwe numubiri wa valve uba ushyizwe kumurongo wa valve. Isahani imwe yikinyugunyugu imbere yimbere yerekeza mucyerekezo kimwe.
Nkigisubizo, valve yumubiri uruhande rumwe naindangaisahani ikomatanya gukora nozzle isa na aperture, mugihe kurundi ruhande rusa na trottle. Igikoresho cya rubber cyatandukanijwe. Ikinyugunyugu gikora kinyugunyugu kiratandukanye ukurikije icyerekezo cyo gufungura no gufunga. Bitewe n'ubujyakuzimu bw'amazi, itara ryakozwe no gutandukanya imitwe y'amazi yo hejuru no hepfo yumutwe wa valve ntishobora kwirengagizwa kubibinyugunyugu bitambitse, cyane cyane umubyimba munini wa diameter.
Byongeye kandi, kubogama gutemba bizashiraho kandi urumuri ruzamuka mugihe inkokora yinjijwe kuruhande rwimbere rwa valve. Bitewe n'ingaruka z'amazi atemba mugihe iyo valve iri hagati yo gufungura, uburyo bwo gukora bugomba kwifungisha.
Igihe cyo kohereza: Ugushyingo-17-2022