IP yeGiredhi reDziviriro

1. Chii chinorehwa nedanho rekudzivirira reIP?

Dhigirii rekudzivirira reIP (Ingress Protection) ndiro boka rezvishandiso zvemagetsi zvinodzivirira guruva uye zvinodzivirira mvura rinotsanangurwa neInternational Standard IEC 60529. Rine "IP" rinoteverwa nemanhamba maviri: nhamba yekutanga inomiririra nhanho isingadziviriri guruva (0-6), uye nhamba yechipiri inomiririra nhanho isingadziviriri mvura (0-9K). Nhamba yacho yakakwira, ndipo panobva pasimba dziviriro.

2. Chii chinorehwa nenhamba yekutanga (kudzivirira guruva)?

- IP0X: Hapana dziviriro

- IP1X: Dziviriro kubva pazvinhu zvakasimba zvinopfuura 50mm (senge kumashure kweruoko)

- IP2X: Dziviriro kubva pazvinhu zvakasimba zvakakura kupfuura 12.5mm (senge minwe)

- IP3X: Dziviriro kubva pazvinhu zvakasimba zvakakura kupfuura 2.5mm (senge zvishandiso)

- IP4X: Dziviriro kubva pazvinhu zvakasimba zvakakura kupfuura 1mm (senge waya dzakatetepa)

- IP5X: Inodzivirira guruva – haikwanise kudzivirira guruva zvachose kupinda, asi guruva harikanganisi mashandiro akajairika emudziyo

- IP6X: Inodzivirira guruva zvachose - hapana guruva rinogona kupinda

3. Nhamba yechipiri (inodzivirira mvura) inorevei?

- IPX0: Hapana dziviriro

- IPX1: Dziviriro kubva kumvura inodonha yakamira

- IPX2: Dziviriro kubva pakudonha kwemvura pakona ye15°

- IPX3: Dziviriro kubva kunaya kwemvura (pfapfaidza mukati me60°)

- IPX4: Dziviriro kubva mumvura inopfachukira (chero nzira)

- IPX5: Dziviriro kubva pakupfapfaidza mvura (muromo we6.3mm)

- IPX6: Dziviriro kubva pakupfapfaidza mvura kwakasimba (12.5mm nozzle)

- IPX7: Dziviriro kubva mukunyudzwa mumvura kwenguva pfupi (kudzika kwemvura mita imwe, maminetsi makumi matatu)

- IPX8: Dziviriro kubva mukunyudzwa mumvura kwenguva refu (mamiriro ezvinhu akatsanangurwa nemugadziri, kazhinji ari nani pane IPX7)

- IPX9K: Dziviriro kubva pakupisa kwakanyanya uye kupfapfaidza mvura ine simba (yakakodzera kuchenesa nguva nenguva)

4. Ndezvipi zviitiko zvinowanzoitwa pakushandisa IP level?

- IP40: Midziyo yemumba yakajairika (TV, router)

- IP54: michina isingapindi mvura (midziyo yekicheni, mwenje wekunze)

- IP65: haipindi guruva uye haipindi mvura (kabhineti yekudzora maindasitiri, kutarisa kwekunze)

- IP66: Dziviriro kubva pakupfapfaidza mvura kwakasimba (midziyo yemugungwa, makabati ekunze)

- IP67: Inogona kunyikwa kwenguva pfupi (midziyo inotakurika yekunze, mawachi akangwara)

- IP68: Kunyudzwa kwenguva refu (midziyo yekunyudza, makamera epasi pemvura)

5. Musiyano uripo pakati peIPX7 neIPX8 ndeupi?

IPX7: Mamiriro ezvinhu akagadziriswa (akanyikwa mumvura yemita imwe kwemaminitsi makumi matatu). IPX8: Mamiriro acho akaomarara, asi anotsanangurwa nemugadziri (sekudzika kwemvura kwemamita mashanu kwemaawa maviri). Cherechedza: IPX8 haifanirwe kunge inoenderana nemazinga ari pasi peIPX7 uye inofanira kumakwa zvakasiyana.

6. Ko dziviriro yakakwira, zviri nani here?

kwete. Dziviriro yakanyanya inowanzoreva zvisimbiso zvakakora uye kurasikirwa nekupisa, izvo zvinowedzerawo mutengo uye huwandu. Sarudzo yacho inofanira kuenderana nenzvimbo chaiyo yekushandisa: IP40 yakakwana yemidziyo yemumba; IP54 kana kupfuura inodiwa kudzivirira mvura yekunze; IP67 kana kupfuura inodiwa kuti mvura inyure.

7. Kana chigadzirwa chakanyorwa kuti IP67, chinogona kushandiswa pasi pemvura here?

Inogona kunyikwa kwenguva pfupi (mukati memita imwe chete), asi haikurudzirwi kushandiswa mumvura inopisa, mvura yegungwa kana munzvimbo ine mvura. Uye kugona kwesealing ring kunodzikira kana yakwegura, saka zvinokurudzirwa kuti uiongorore nguva nenguva.

8. Maitiro ekuchengetedza michina yekudzivirira yeIP zuva nezuva?

- Chengeta zvisimbiso zvakachena kuti zvisaparare

- Iva nechokwadi chekuti yakaoma kana uchichaja kana kubatanidza kana kubvisa plug yegedhi

- Pukuta mvura pakarepo mushure mekunyudzwa mumvura uye tarisa kuti mvura yapinda sei

- Dzivisa kukanganiswa zvakananga nekupisa kwakanyanya uye kuyerera kwemvura ine simba rakawanda

9. Pfupiso

Nekusarudzamavharuvhu eshavishaviuyemavharuvhu egedhizvichienderana nezvinodiwa neIP protection grade uye kuita sealing zuva nezuva nekugadzirisa,TWSMavharuvhu aya ane simba rakasimba rinodzivirira guruva uye rinopinda mvura uye akakodzera mamiriro akasiyana-siyana emapaipi anoyerera neguruva.