Degree ukhuseleko IP. amanani kokuhlaziya

Xa uthenga izixhobo ze-elektroniki abantu abaninzi banikele ingqalelo amaxwebhu yobugcisa. Noko ke, asingabo bonke parameters sinokufunda umntu oqhelekileyo esitratweni. Umzekelo, neqondo lokhuselo IP. Ziqonde eli gama liye akunanto yakwenza ikhompyutha, njengoko kusenokubonakala kwasekuqaleni, yaye libhekisela inqanaba ukhuseleko isixhobo esithile.

definition

Yintoni ukhuseleko IP? Ingcaciso (GOST 14254-96) kwenziwa ngokungqinelana nkcazelo esemthethweni, kwaye zibhekiselela kukukwazi ukuxhathisa kwii-kwefowuni ngaphakathi izinto iqokobhe. Ngamanye amazwi, kuba ngumlinganiselo indlela ngamandla ingqibelelo yesixhobo yenziwe, kwaye ixesha nendlela ukumelana yemeko ezisingqongileyo. Eyona wengxenye isalathiso IP - ukhuselo. Ezama gama, nangona olukhohlisayo, kodwa lapho sihlolisisa kuya ukuqonda nokuba umntwana.

Esi salathisi ibukeka IPxx, apho X - oyintsobi ethile, ebonisa umgangatho nokhuseleko ngenxa yeentlobo ezithile izisongelo. Ngamanye amaxesha kwaye ushiye X, ukuba iimvavanyo kule hlobo wokukhuselwa kwenziwa iinkcukacha.

Le yokuqala

Ngoku makhe sihlolisise kwi iqondo yokhuseleko IP. Ubuyiselo kubhalo oluqhelekileyo lwenziwa ukusuka ekhohlo ukuya ekunene. Ngoko ke, lo yokuqala unoxanduva lokufaka ibe sikhokelo okuqinileyo device izinto.

• 0 - yokungabikho naluphi na ukhuselo.
• 1 - iyunithi nga Siphi iziqwenga ezinkulu okanye okungakhuselelwanga ukusuka ukuphazamiseka ngabom.
• 2 - Ukukhuselwa izinto ngaphezu kweesentimitha ezi-1.25, ezifana iminwe.
• 3 - ngaphezu kwe-0.25 cm. Iintambo kunye nezixhobo.
• 4 - phezu 1 nawethu. iingcingo ezincinane kunye izinto ezifanayo.
• 5 - uthuli etywiniweyo. Oku ukhuselekile ngokupheleleyo nayiphi na impembelelo yangaphandle. Nsati ngaphakathi uthuli akakwazi kuchaphazela umsebenzi.
• 6 - uthuli-proof. Isixhobo, leyo akuyona into udlula ngaphakathi.

Ngoko, xa amaxwebhu ubona IP4X uphawulo, oko kuthetha ukuba isixhobo biyela umonakalo ukuba enokwenza namalungu omzimba womntu, kwakunye ekhuselekileyo ukuyisebenzisa. Xana X yesibini degree of IP yokhuseleko? Ziqonde ngezantsi.

Umvo yesibini

Kufuneka kuqatshelwe, ethetha iqondo wokhuseleko IP - zokucazulula pretty elula. I X yesibini ibonisa ixabiso ngokungqinelana apho ifowuni ikhuselwe nxamnye ukungena naziphi na izinto ezimanzi.

• 0 - yokungabikho naluphi na ukhuselo.
• 1 - Ukhuseleko ngokuchasene amathontsi nkqo eziwayo.
• 2 - igobhogobho efanayo, kodwa ukusebenza isixhobo hayi ligxojwa ukuba itsheke yi-15%.
• 3 - isitshizi ukuwa. iqokobhe isixhobo inika ukhuseleko ngokuchasene imvula ukukhanya.
• 4 - spray. Ngokufanayo lwalo elidlulileyo, kunjalo, ukumelana ukunyakama kuqinisekiswa macala onke.
• 5 - evela Jets ukusuka naluphi na ukhuselo icala.
• 6 - wave. Ukuba isixhobo nina wagalela amanzi emphandeni, akayi buhlungu.
• 7 - emanzini. Umzekelo onguwo - iwotshi amanzi onokuthi usetyenziswe phantsi kwamanzi kubunzulu nzulu (ukuya kwi imitha 1).
• 8 - ifowuni kuhlala zisebenza ngexesha ngokuntywiliselwa elide emanzini.

Zombini i parameters ezichaphazela omnye komnye, xa siqwalasela iqondo iyonke wokhuseleko IP. maxa wambi Ingcaciso kukhokelela yokuba ifowuni, ekhuselweyo ukufuma kwi-4 sibonelela ngokuzenzekelayo Uthuli (5).

incwadi

encoded lokugqibela inokuba ileta kwakhona. Kubhaliwe kwathiwa akusoloko kubonisiwe kwi umda emxinwa kunye ngqo ifowuni. Oonobumba bokuqala ezine uxanduva ukukhusela iindawo eziyingozi ifowuni.

• Kwaye - ukusuka ngasemva ngesandla.
• B - iminwe.
• C - izixhobo.
• D - ngocingo.

Ngoko ke, ukuba lesixhobo ukhuselwe kuphela izinto ezinkulu, kwaye ephawulwe IP1X, kodwa iindawo ezinobungozi akhuselwe nxamnye kwii-nkqu ucingo, iziphumo ziya kuboniswa kule imiyalelo IP1XD. Oonobumba abane zilandelayo ukuchaza iimeko uvavanyo kunye neempawu ngokubanzi device.

• H - izixhobo ophezulu ombane.
• M - isixhobo ifakiwe emanzini uvavanyo.
• S - esi sixhobo sele icimile xa uvavanyo engamanzi.
• W - biyela iimeko zemozulu kakhulu.

Kufuneka kwakhona ukhankanye ukwandiswa German standard IP69K, nenoxanduva sokuhlambela ophezulu ingcinezelo. Ekuqaleni, umzekelo nezingasetyenziswa izithuthi, kodwa ngoku ezi bugcisa ezisetyenziswayo kwamanye amashishini.