LITUO njengobaibhizinisi lobuchwepheshe obuphezulu elisebenza nge-R&D, ukukhiqiza, nokudayiswa kwemishini yokuhlola namathuluzi. Ngethimba lezobuchwepheshe le-R&D, inkampani ngokuqhubekayo isungula futhi yethula ubuchwepheshe obuthuthukisiwe nemishini evela emithonjeni yasekhaya neyangaphandle. Ibanga lomkhiqizo wethu lihlanganisa ukuhlolwa kwempilo yefenisha, amagumbi okuhlola imvelo, ukuhlola uchungechunge lwegumbi lokugezela, namanye amathuluzi okuhlola. Siphinde futhi sinikeze izixazululo zokuhlola ezenzelwe wena siqu ngokusekelwe ezidingweni zekhasimende.
Nakhu ukuhlola mayelana nesistimu yokuhlola ukusebenza kombukiso.
(Umshini wokuhlola ukusebenza kweshawa we-LIUO)
1.Ukuhlolwa kokunemba kochungechunge lwepayipi
Ukunemba kwentambo yepayipi yokuxhumana kwangaphandle kwekhanda lokugeza kufanele kulinganiswe nge-gauge yentambo yokunemba okuhambisanayo. Ukunemba kwentambo yepayipi yokuxhumeka kwangaphandle kwekhanda lokugeza kufanele kuhlangabezane nezidingo zokunemba ezifanele.
2. Ukuhlolwa kokusebenza kokuphepha
- Faka ikhanda leshawa esimweni sokusetshenziswa, nezinga lokushisa lamanzi liku-42 C2C, ingcindezi eguquguqukayo engu-0.10 MPa 0.02 MPa kanye nengcindezi enamandla engu-0.30 MPa± 0.02 MPa ngokulandelana. Ngemuva kokusetshenziswa okuzinzile kwemizuzu eyi-10 nemizuzwana eyi-10, hlola ukuthi izingxenye ezahlukahlukene zekhanda leshawa zenziwe ngesandla. I-Flexible, hlola ikhanda lokugeza, ingxenye ngayinye yekhanda lokugeza kufanele ibe nezimo, ikhanda lokugeza akufanele libe ne-deformation ecacile, futhi iphethini yayo yejethi yamanzi akufanele ishintshe.
- Faka ikhanda leshawa elisebenzayo, izinga lokushisa lamanzi libe ngu-70 C± 2 C, ingcindezi eguquguqukayo engu-0.05 MPa 0.02 MPa kanye nengcindezi eguquguqukayo engu-0.50 MPa± 0.02 MPa ngokulandelana. Ngemuva kokusetshenziswa okuzinzile kwemizuzu eyi-10 nemizuzwana eyi-10, hlola izici ezahlukahlukene zekhanda lokugeza ngesandla. Hlola ukuthi izingxenye ziyagobeka yini. Bheka ikhanda leshawa. Ingxenye ngayinye yekhanda lokugeza kufanele ibe nezimo, ikhanda lokugeza akufanele libe ne-deformation ecacile, futhi iphethini yayo yejethi yamanzi akufanele ishintshe.
3. I-Surface coating kanye nekhwalithi yokucwenga
- Ukupholisa okusheshayo nokuhlolwa kokusebenza kokushisa okusheshayo
Izinyathelo zokuhlola izidingo zekhwalithi zokumbozwa komhlaba kanye nokucwecwa kwezingxenye zepulasitiki zimi kanje:
a) Faka isampula kuhhavini onezinga lokushisa elingu-70°C ± 2C bese uyigcina imizuzu engama-30;
b) Ngokushesha beka isampula ekushiseni kwe-15C~20C futhi uyigcine imizuzu eyi-15;
c) Ngokushesha beka isampula ezingeni lokushisa -30C~-25C imizuzu engu-30;
d) Ngokushesha beka isampula ekushiseni kuka-15C~20C imizuzu engu-15.
Okungenhla ukupholisa okusheshayo nomjikelezo wokuhlola wokushisa osheshayo, futhi ukuhlolwa kwenziwa ngokufanele, ngengqikithi yemijikelezo emi-5. Ngemuva kokuhlolwa komjikelezo, hlola ngokubukeka ukuthi ukunamathela okungaphezulu kwesampula konakele yini ngaphansi komthombo wokukhanya ohlakazekile ongu-700 1x~1 000x ukuqina ebangeni elingu-300 mm no-20 mm ukusuka kusampula.
4. Ukuhlolwa kokusebenza kokuvala
Xhuma isampula epayipini lokuphakela amanzi. Izinga lokushisa lokuhlinzekwa kwamanzi lingama-70℃±2℃, futhi ingcindezi yokuhlola enamandla ingu-0.05MPa±0.02MPa kanye ne-0.50MPa±0.02MPa ngokulandelana imizuzu emi-5±10s. Hlola ukuthi ingabe kukhona ukuvuza phakathi kwekhanda leshawa nezingxenye zalo zokuxhuma. Isenzo sokugeleza kwamanzi.
5. Ukuhlolwa kwamandla omshini
Akufanele kube nemifantu, ukuguqulwa okubonakalayo okuhlala njalo noma omunye umonakalo ngemva kokuhlolwa.
6.Ukuhlolwa kokusebenza kokukhathala okushisayo nokubandayo
Izinga lokushisa lokuphakelwa kwamanzi ekugcineni kwamanzi ashisayo liyi-70 C2, izinga lokushisa kwamanzi ekugcineni kwamanzi abandayo lingu-20 C2, futhi izinga lokugeleza kwamanzi liyi-0.30 MPa ± 0.02 MPa. Lapho uqhuba ukuhlolwa ngaphansi kwezimo zegiya eliphezulu lokugeleza kanye nesikhathi sokuguqulwa esingeqile ku-2 s, 2 n amanzi abandayo anikezwa kuqala, bese kuthi 2 min amanzi ashisayo, ngomjikelezo owodwa, enze ukuhlolwa komjikelezo we-300. Ngemuva kokuhlolwa, akufanele kube khona ukuvuza, ukuqhekeka, ukukhubazeka okubonakalayo okuhlala njalo kanye nokwehluleka kokusebenza.
7. Ukuhlolwa kokugeleza
Hlola izinga lokushisa lokuhlinzekwa kwamanzi T<30C, ukuhlolwa kunezinyathelo ezilandelayo
- Lungisa idivayisi yokuhlola ngengcindezi eguquguqukayo engu-0.10 MPa ± 0.02 MPa, gcina ukucindezela kuzinzile iminithi elingu-1, bese urekhoda izinga lokugeleza q1. Gcina isimo sedivayisi yokuhlola singashintshiwe bese uvala ukuhlinzekwa kwamanzi.
- Faka isampula kudivayisi yokuhlola, qala ukuhlinzekwa kwamanzi, lungisa ingcindezi yokuhlola eguquguqukayo ibe ngu-0.10 MPa ± 0.02 MPa, gcina ukucindezela kuzinzile umzuzu ongu-1, hlola futhi urekhode izinga lokugeleza kwekhanda lokugeza; hlola izikhathi ezi-3, bese uthatha i-arithmetic mean Q1.
Izimfuneko zethrafikhi:
8. Ukuhlolwa kokusebenza okuqinile
Faka futhi ulungise indawo yokungena amanzi eshawa ngomucu wedivayisi oxhumayo, sebenzisa amandla okudonsa i-axial F ka-500 N10 N ekhanda leshawa, futhi uyigcine u-15 s5. Hlola ukuthi ingabe ukhona yini umonakalo osobala esibambo seshawa, ikhanda leshawa, njll. engxenyeni ngayinye yokuxhumana. Susa ikhanda leshawa bese ulixhuma epayipini lokuphakela amanzi. Yigcine imizuzu emi-5 ± imizuzwana emi-5 ngaphansi kwezimo zokushisa kwamanzi ezingekho ngaphezu kuka-30C kanye nokucindezela okuguquguqukayo okungu-.50 MPa0.02 MP. Hlola ukuthi ingabe kukhona ukuvuza ekhanda leshawa kanye nezingxenye zayo zokuxhuma.
Ukumelana nokuhlolwa kokulayisha kokufakwa
Ukumelana nentambo yepayipi yokuxhumeka kweshawa kumthwalo wokufaka kuzohlolwa ngokuhambisana nemithethonqubo. Ngemuva kokuhlolwa, intambo ngeke ibe nokuqhekeka, akukho monakalo futhi ihlangabezane nezidingo etafuleni elingezansi.
10. Ukuhlolwa kokupholisa
Kubekwe ukuthi ukwehla kwezinga lokushisa akufanele kube ku-3C ngesikhathi sokuhlolwa.
11. Ukuhlolwa kokuphila kokuguqulwa komsebenzi weshawa
Lokhu kuhlolwa kufanele kwenzelwe izihlambi ezinamajethi amanzi ama-2 noma ngaphezulu. Ngemuva kwemijikelezo eyi-10,000 ngokuhambisana nemithethonqubo, izidingo kufanele zihlangatshezwe.
12. Ukuhlolwa kwe-anti-siphon yeshawa ephathwayo
Kuhlelo lokugeza, uma izingxenye zokuxhuma ngaphandle kwekhanda lokugeza elibanjwe ngesandla, njengama-hoses nama-faucets, zingenawo amadivaysi e-anti-siphon, ikhanda lokugeza elibanjwe ngesandla kufanele libe nomsebenzi wokulwa nesiphon. Ukusebenza kwe-anti-siphonage kuhlolwa ngokuhambisana nemithethonqubo, futhi akukho izinga lamanzi elibonakalayo epayipini elivulekile.
13. Ukuhlolwa kokusebenza kwe-spherical swing
Kumashawa angaguquki agudlukayo noma amakhanda eshawa anoxhumo lwebhola, lokhu kuhlolwa kufanele kwenziwe. Ngemuva kwemijikelezo engu-10,000 ngokuhambisana nemithethonqubo, izingxenye zokuxhunywa kwebhola akufanele zibe nokuvuza futhi kufanele zihlangabezane nezidingo.
14. Ukuhlolwa kwamandla okushintsha umsebenzi
Ukuze uthole ikhanda leshawa elinemisebenzi eminingi, xhuma isampula epayipini lokuphakelwa kwamanzi ngaphansi kwezimo zezinga lokushisa lokuphakelwa kwamanzi elingu-T ≤ 30° kanye nengcindezi eguquguqukayo engu-0.25 MP ± 0.02 MPa, futhi usebenzise imitha yokucindezela ukuze uhlole inani lamandla ekupheleni isibambo ukushintsha umsebenzi. Amandla okushintsha umsebenzi wawo noma i-torque akufanele ibe mkhulu kuno-45 noma 1.7 N·m; ngemikhiqizo eklanyelwe ukukhubazeka, akufanele ibe ngaphezu kuka-22 N ngaphambi nangemuva kokuhlolwa kwempilo.
15. Ukuhlolwa kwamandla okujikisa ikhanda kwebhola
Kumashawa angaguquki anyakazayo anoxhumo lwebhola, amandla okushwiba kwekhanda lebhola ayadingeka ukuthi ahlolwe futhi akufanele adlule ku-45N.
16. Drop test
Ama-showerheads aphathwa ngesandla ahlolwe ngokuhambisana nemithethonqubo, futhi akukho deformation noma imifantu ethinta ukuphepha nokusebenza okuvamile okuvunyelwe. Izingxenye ezihlukaniswayo noma eziwayo phakathi nokuhlolwa zingaphinda zifakwe futhi isampuli kufanele igcine ukusebenza okuvamile. Ngemuva kokuhlolwa, ishawa yesandla kufanele ihambisane nezidingo.
17. Ukuhlolwa kwamandla okujova
Uma ihlolwa ngokuhambisana nemithethonqubo, amandla okufutha amaphakathi eshawa ephathwayo akufanele abe ngaphansi kuka-0.85 N. Uma iwayini lembali eliqukethwe kulo linezindlela eziningi zokukhipha amanzi, kuzosetshenziswa amandla amakhulu okufafaza amaphakathi.
Isikhathi sokuthumela: Dec-20-2023
