Nkhani

Miyezo yotsatirayi yopanda madzi imanena za miyezo yapadziko lonse lapansi monga IEC60529, GB4208, GB/T10485-2007, DIN40050-9, ISO20653, ISO16750, ndi zina.

1. Kukula:Kuchuluka kwa mayeso osalowa madzi kumakhudza magawo achitetezo okhala ndi nambala yachiwiri kuyambira 1 mpaka 9, yolembedwa ngati IPX1 kupita ku IPX9K.

2. Zomwe zili m'miyezo yosiyanasiyana ya mayeso osalowa madzi:Mulingo wachitetezo cha IP ndi mulingo wapadziko lonse lapansi womwe umagwiritsidwa ntchito kuwunika mphamvu zoteteza nyumba za zida zamagetsi kuzinthu zolimba komanso kulowa kwamadzi. Mulingo uliwonse uli ndi njira zoyeserera ndi mikhalidwe yofananira kuti zitsimikizire kuti zida zitha kukwaniritsa chitetezo chomwe chikuyembekezeka pakugwiritsa ntchito kwenikweni. Yuexin Test Manufacturer ndi gulu lachitatu loyesa lomwe lili ndi ziyeneretso za CMA ndi CNAS, lomwe likuyang'ana kwambiri kupereka ntchito zoyesa za IP zosalowa madzi komanso zosagwira fumbi, kuthandiza makasitomala kumvetsetsa mozama momwe zinthu zawo zimagwirira ntchito, ndipo amatha kupereka malipoti oyesa ndi CNAS. ndi CMA zisindikizo.

Zotsatirazi ndikulongosola mwatsatanetsatane njira zoyesera zamagawo osiyanasiyana a IPX:

• IPX1: Mayeso otsika molunjika:
Zida zoyesera: chipangizo choyezera kudontha:
Kuyika kwachitsanzo: Chitsanzocho chimayikidwa patebulo lachitsanzo lozungulira pamalo ogwirira ntchito, ndipo mtunda kuchokera pamwamba kupita ku doko la kudontha sikuposa 200mm.
Zoyeserera: Voliyumu yotsitsa ndi 1.0 + 0.5mm / min, ndipo imatha mphindi 10.
Kugwetsa singano pobowo: 0.4mm.

• IPX2: 15° kuyesa kudontha:
Zida zoyesera: chipangizo choyezera kudontha.
Kuyika kwachitsanzo: Chitsanzocho chimapendekeka 15 °, ndipo mtunda kuchokera pamwamba kupita ku doko lodontha siwopitilira 200mm. Pambuyo pa mayeso aliwonse, sinthani ku mbali ina, kwa okwana kanayi.
Zinthu mayeso: Voliyumu kukapanda kuleka ndi 3.0 + 0.5mm/mphindi, ndipo kumatenga mphindi 4 × 2.5, kwa okwana mphindi 10.
Kugwetsa singano pobowo: 0.4mm.
IPX3: Mayeso opopera madzi a chitoliro cha mvula:
Zida zoyesera: Swing pipe water spray and splash test.
Kuyika kwachitsanzo: Kutalika kwa tebulo lachitsanzo ndi malo a chitoliro chogwedezeka m'mimba mwake, ndipo mtunda wochokera pamwamba kupita ku doko la madzi opopera ndi osapitirira 200mm.
Mayeso: Kuthamanga kwa madzi kumawerengedwa malinga ndi kuchuluka kwa mabowo opopera madzi a chitoliro chogwedezeka, 0,07 L/mphindi pa dzenje, chitoliro chogwedezeka chimayenda 60 ° mbali zonse za mzere wolunjika, kugwedezeka kulikonse kuli pafupifupi masekondi 4, ndipo zimatha kwa mphindi 10. Pambuyo pa mphindi 5 zoyesa, chitsanzocho chimazungulira 90 °.
Kuthamanga kwa mayeso: 400kPa.
Kuyika kwachitsanzo: Mtunda wofananira kuchokera pamwamba kupita ku doko lopopera madzi la bomba la m'manja ndi pakati pa 300mm ndi 500mm.
Zoyeserera: Kuthamanga kwa madzi ndi 10L / min.
Madzi kutsitsi dzenje awiri: 0.4mm.

• IPX4: Mayeso a Splash:
Mayeso a Swing pipe splash: Zida zoyesera ndi kuyika zitsanzo: Zofanana ndi IPX3.
Zoyeserera: Kuthamanga kwa madzi kumawerengedwa molingana ndi kuchuluka kwa mabowo opopera madzi a chitoliro chogwedezeka, 0.07L/mphindi pa dzenje, ndipo malo opopera madzi ndi madzi opopera kuchokera kumabowo opopera madzi mu 90 ° arc pa onse awiri. mbali zapakati pa chitoliro chogwedezeka kupita ku chitsanzo. Chitoliro chogwedeza chimayenda 180 ° mbali zonse za mzere woyimirira, ndipo kugwedezeka kulikonse kumatenga masekondi 12 kwa mphindi 10.
Kuyika kwachitsanzo: Mtunda wofananira kuchokera pamwamba kupita ku doko lopopera madzi la bomba la m'manja ndi pakati pa 300mm ndi 500mm.
Mayesero: Kuthamanga kwa madzi ndi 10L / min, ndipo nthawi yoyesera imawerengedwa molingana ndi malo a chipolopolo chakunja cha chitsanzo kuti chiyesedwe, mphindi imodzi pa lalikulu mita, ndi osachepera mphindi 5.
Madzi kutsitsi dzenje awiri: 0.4mm.

• IPX4K: Kuyesa mvula yapaipi yopindika mopanikizika:
Zida zoyesera ndi kuyika zitsanzo: Zofanana ndi IPX3.
Mayeso: Kuchuluka kwa madzi kumawerengedwa malinga ndi kuchuluka kwa mabowo opopera madzi a chitoliro chogwedezeka, 0.6± 0.5 L/mphindi pa dzenje, ndipo malo opopera madzi ndi madzi opopera kuchokera kumabowo opopera madzi mu 90 ° arc. mbali zonse ziwiri za pakati pa chitoliro chogwedezeka. Chitoliro chogwedezeka chimasinthasintha 180 ° mbali zonse za mzere wowongoka, kugwedezeka kulikonse kumatenga pafupifupi masekondi 12, ndipo kumatenga mphindi 10. Pambuyo pa mphindi 5 zoyesa, chitsanzocho chimazungulira 90 °.
Kuthamanga kwa mayeso: 400kPa.

• IPX3/4: Mayeso opopera madzi a shawa m'manja:
Zida zoyesera: Kupopera madzi m'manja ndi chipangizo choyesera cha splash.
Mayesero: Kuthamanga kwa madzi ndi 10L / min, ndipo nthawi yoyesera imawerengedwa molingana ndi dera la chipolopolo cha chitsanzo kuti chiyesedwe, mphindi imodzi pa mita imodzi, ndi osachepera mphindi 5.
Kuyika kwachitsanzo: Mtunda wofananira wa popopera madzi pa chopopera cham'manja ndi pakati pa 300mm ndi 500mm.
Chiwerengero cha mabowo opopera madzi: 121 mabowo opopera madzi.
Kutalika kwa dzenje lopopera madzi ndi: 0.5mm.
Zida za Nozzle: zopangidwa ndi mkuwa.

• IPX5: Mayeso opopera madzi:
Zida zoyesera: M'mimba mwake mkati mwa mphuno yamadzi opopera ndi 6.3mm.
Mayesero: Mtunda pakati pa chitsanzo ndi madzi opopera madzi ndi 2.5 ~ 3 mamita, kuthamanga kwa madzi ndi 12.5L / min, ndipo nthawi yoyesera imawerengedwa molingana ndi malo a chipolopolo chakunja chachitsanzo. mayeso, mphindi 1 pa lalikulu mita, ndi osachepera mphindi 3.

• IPX6: Mayeso amphamvu opopera madzi:
Zida zoyesera: M'mimba mwake mkati mwa mphuno yamadzi opopera ndi 12.5mm.
Mayesero: Mtunda pakati pa chitsanzo ndi madzi opopera madzi ndi 2.5 ~ 3 mamita, kuthamanga kwa madzi ndi 100L / min, ndipo nthawi yoyesera imawerengedwa molingana ndi malo a chipolopolo chakunja cha chitsanzo choyesedwa. , 1 miniti pa lalikulu mita, ndi osachepera mphindi 3.

• IPX7: Kuyesa madzi omiza kwakanthawi kochepa:
Zida zoyesera: thanki yomiza.
Mayesero: Mtunda kuchokera pansi pa chitsanzo kupita pamwamba pa madzi ndi osachepera 1 mita, ndipo mtunda wochokera pamwamba mpaka pamwamba pa madzi ndi osachepera 0.15 mamita, ndipo umatenga mphindi 30.

• IPX8: Mayeso opitilira pansi pamadzi:
Miyezo ndi nthawi yoyeserera: zomwe zimagwirizana ndi omwe amapereka ndi kufunidwa, kuuma kwake kuyenera kukhala kokwera kuposa IPX7.

• IPX9K: Kutentha kwakukulu/kuthamanga kwa jet:
Zida zoyesera: M'mimba mwake mkati mwa nozzle ndi 12.5mm.
Zinthu mayeso: Madzi kutsitsi ngodya 0 °, 30 °, 60 °, 90 °, 4 madzi kutsitsi mabowo, chitsanzo liwiro 5 ± 1r.pm, mtunda 100 ~ 150mm, masekondi 30 pa malo aliwonse, otaya mlingo 14 ~ 16 L / min, madzi kutsitsi kuthamanga 8000 ~ 10000kPa, kutentha madzi 80 ± 5 ℃.
Nthawi yoyesera: 30 masekondi pa malo aliwonse × 4, okwana 120 masekondi.