Iiprimer zokumpompa eziphathekayo

I-primer yokupompa ikhonkrithi isisombululo esikhethekileyo samachiza esisetyenziswe ngokubambisana nezixhobo zokupompa ikhonkrithi ukuze kuququzelelwe inkqubo yokupompa kunye nokuphucula ukusebenza komxube wekhonkrithi. Isebenza imisebenzi emininzi ebalulekileyo kusetyenziso lokumpompa olubambekayo, ngakumbi kwiimeko apho imingeni efana nomgama wokumpompa okuphezulu, ukomelezwa kwengxinano, okanye ikhonkrithi ethontsizwa kancinci kuhlangatyezwana nayo. Apha ngezantsi kukho imiba ephambili kunye noncedo lweeprimer zokumpompa ngekhonkrithi:

I-1.I-Friction eNcitshiswayo: Omnye wemisebenzi ephambili ye-concrete yokupompa i-primer kukunciphisa ukungqubuzana phakathi komxube wekhonkrithi kunye neendawo zangaphakathi zezixhobo zokupompa, ezibandakanya i-hoses, imibhobho, kunye ne-elbows. Ukukhuhlana kunokuthintela ukuhamba kwekhonkrithi kwaye kukhokelela ekuthinteleni okanye ukucotha kwinkqubo yokumpompa. I-primer yenza i-lubricating layer kwi-surfaces, evumela ukuba ikhonkrithi ihambe kakuhle kwaye iphumelele.

I-2.UkuPhuculwa okuPhuculweyo: Izixhobo zokumpompa zekhonkrithi ziphucula ukumpompa kwemixube yekhonkrithi ngokuphucula iimpawu zabo zerheological. Banceda ukunciphisa ukukhuhlana kwangaphakathi ngaphakathi komxube wekhonkrithi ngokwawo, okwenza kube lula kwaye kube lula ukumpompa kumgama omde okanye kwiinkqubo zemibhobho enzima. Oku kuphucuka kokumpompa kwenza ukubekwa kwekhonkrithi ngokukhawuleza nangokungaguquguqukiyo, naphantsi kweemeko ezinzima.

I-3.Ukusebenza kwekhonkrithi eyongeziweyo: Ngaphandle kokuququzelela ukupompa, ii-primers zokupompa ikhonkrithi nazo zinokuphucula ukusebenza kwekhonkrithi ngokwayo. Ngokunciphisa ulwahlulo, ukungena emoyeni, kunye nokuphuma kwegazi ngexesha lokupompa, iiprimers zinceda ukugcina ingqibelelo kunye ne-homogeneity yomxube wekhonkrithi. Oku kukhokelela ekubekweni komgangatho ophezulu wekhonkrithi ngamandla aphuculweyo, ukuqina, kunye neempawu zokugqiba.

4.Ukuthintelwa kokuVimba: Ukuvala okanye ukuvala izixhobo zokupompa ikhonkrithi kunokubangela ukwehla kweendleko kunye nokulibaziseka kwiiprojekthi zokwakha. Ii-primers zokupompa ikhonkrithi zinceda ukukhusela izithintelo ngokuqinisekisa ukuhamba kakuhle kunye nokuqhubekayo kwekhonkrithi ngenkqubo yokumpompa. Banciphisa umngcipheko wokwakhiwa kwezinto, ukufakwa kwemibhobho, okanye ukungasebenzi kakuhle kwezixhobo, ngaloo ndlela bakhulisa imveliso kunye nokusebenza kakuhle kwindawo yomsebenzi.

I-5.Ukuhambelana ne-Admixtures: Ii-primers zekhonkrithi zokupompa ngokuqhelekileyo ziqulunqwe ukuba zihambelane neentlobo ezahlukeneyo zekhonkrithi eziqhelekileyo ezisetyenziselwa ukwakhiwa, ezifana nokunciphisa amanzi, i-air-entrainers, kunye ne-plasticizers. Oku kuhambelana kuvumela iikontraki ukuba zisebenzise ii-primers ngokubambisana nemixube yekhonkrithi exutywe ngaphandle kokuphazamisa ukusebenza okanye iipropati zekhonkrithi.

I-6.Isicelo esilula: Uninzi lwee-primers zekhonkrithi zokupompa zinikezelwa kwifom ye-liquid kwaye zinokusetyenziswa ngokulula kwiindawo zangaphakathi zezixhobo zokupompa usebenzisa izixhobo zokutshiza okanye iibrashi. Zifuna ukulungiswa okuncinci kwaye zinokusetyenziswa ngokukhawuleza kwisiza njengoko kufuneka, ukubonelela ngokulula kunye nokuguquguquka kubasebenzi bokwakha.

7.Iingqwalasela zokusiNgqongileyo: Iiprayimari ezininzi zokumpompa zekhonkrithi zenzelwe ukuba zikhuseleke ngokusingqongileyo kwaye zihambelane nemigangatho yolawulo yempilo, ukhuseleko kunye nokhuseleko lokusingqongileyo. Ngokuqhelekileyo azinatyhefu, azinamhlwa, kwaye ziyabola, zinciphisa impembelelo yokusingqongileyo ehambelana nokusetyenziswa kwazo kunye nokulahlwa kwazo.

Isishwankathelo, iiprayimari zokumpompa ngekhonkrithi zidlala indima ebalulekileyo ekuphuculeni inkqubo yokumpompa nokuqinisekisa ukubekwa ngempumelelo kwekhonkrithi kwiiprojekthi zokwakha. Ngokunciphisa ukungqubuzana, ukuphucula ukumpompa, ukuphucula ukusebenza kwekhonkrithi, kunye nokuthintela ukuvinjelwa, ii-primers zinceda iikontraka ukuba zifezekise ukubekwa kwekhonkrithi ngokufanelekileyo kunye nokuthembekileyo, nakwiimeko zokupompa imingeni. Ukuhambelana kwazo nemixube, ukusebenziseka lula, kunye nokuqwalaselwa kwendawo engqongileyo kunegalelo ekusetyenzisweni kwazo ngokubanzi kunye nokusebenza kakuhle kushishino lokwakha.