IP - degree of ukhuselo kwezixhobo zombane

IP (lingenwe Protection Rating) limela inkqubo yokhuseleko esingxotyeni izixhobo zokuphawula, osebenza yangoku yombane evela kwii ukufuma kunye nezinto ngokuhambelana nemigangatho yezizwe ngezizwe IEC 60529 (Din analogs 40050, GOST 14254-96). Kuyimfuneko ukuba siqwalasele ngokweenkcukacha yonke into enxulumene nayo.

iimpawu ngokubanzi

IP (inqanaba protection) icebisa yinkqubo ikhangelwe ngeendlela standard uvavanyo, inika ebiyelweyo ekunqandeni ukufikelela kwiindawo ezinobungozi, kwakunye ngokukhuselwa ukungena kwamanzi okanye izinto eziqinileyo ezivela ngaphandle. umzimba Foreign njengengqiqo - ukuba izixhobo kunye neminwe okunene amalungu ngqo. Apha IP (degree of yokhuseleko) ibandakanya kungekuphela nje nenkalo yokhuseleko, kodwa ukungabi neziphumo eziyingozi ezinokuthi kuchaphazela ukusebenza izinto. Ukuze ubone inqanaba ukhuseleko na iimpawu ezizodwa ezifakwe nasiphi na isixhobo eyehlayo phezu umbane.

IP (inqanaba ukhuselo) kubonisiweyo izixhobo ngokusebenzisa uphawu yokhuseleko ngamazwe, emva koko kukho ipere amanani. Eyokuqala kuzo imele wokukhuselwa kwii-izinto eziqinileyo kunye nesiqinisekiso umqobo ukuba amanzi, umzekelo, IP54. Ukuba kukho ulwazi amanani ezithile ngokungqinelana iklasi ethile, unako ukuqonda ukudibanisa njani noko ngokufanelekileyo. Ubungakanani ukhuseleko IP20 yi iqondo ubuncinane nokhuseleko ngomnwe kunokwenzeka kwebala elements yangoku-ethwele. iklasi obukhulu IP68, ebonisa ukuba phambi kwakho uthuli-ubungqina idivayisi ekwazi ukuhlala phantsi kwamanzi ixesha elide. Ukhuseleko kunye nezixhobo iinkcukacha inikwa kuphela kwiimeko apho zonke ezifunekayo ngokwemigaqo nkqubo okuzigcina yenziwa ngexesha. Kubalulekile ukulandela ngokupheleleyo imiyalelo evela kumenzi.

Ukuze siqonde iinkcukacha

Xa siqwalasela ingqiqo ezifana IP (degree of ukhuseleko) ngoko umvo wokuqala amanqaku iimpawu ifitsha yokhuselo enikezelwa iqokobhe. Singabi ukufikelela kwezona emele ngozi, lithintele okanye ekuthinteleni ukungena iqokobhe inxalenye ethile lomzimba womntu, okanye into, nto leyo ibe ezandleni zakhe kunye nezixhobo ibekwe ngaphakathi kwimvulophu, umthondo izinto ezahlukeneyo ngaphandle.

Eyokuqala i parameter

Ukuba uphawu lika lokuqala - i-0, ke lo iqokobhe akuyongqinisekiso yokuba nokukhuseleka ukungena naziphi na izifundo ezahlukeneyo ngaphandle okanye ngokuchasene ukufikelela kwiindawo ezinobungozi. Inani 1 kule sayithi sithetha malunga nokwenzeka wokhuseleko ukusuka ngasemva ukufikelela isandla izinto, kukho ingozi kubantu, 2 - umnwe, 3 - nasiphi na isixhobo, 4-6 - ngocingo. Ukongezelela, inani 6 ke usisiqinisekiso ukhuseleko olupheleleyo eluthulini.

I parameter IP yesibini (ukhuseleko)

Phantsi yesi iimpawu kwinqanaba lesibini ezifihlakeleyo ukhuselo lwezixhobo ngokuchasene neziphumo ezibi kwamanzi, inikwa ngumntu ukutyabeka okhethekileyo. Xa kuziwa ayilinganisele 0, oko kuthetha akukho ukhuselo. I Inani u-1 ukhuseleko efihlakeleyo nxamnye achontsizayo tye-2 - nkqo ukuwa phantsi amathontsi kunye ukutenxa degrees 15 Shell, 3 - ukhuselo kwamanzi emvula; 4 - ekukhuseleni ngokupheleleyo nxamnye xa belele, 5 - ukusuka Jets amanzi 6 - ziijetha enamandla 7 - zeempembelelo ezinxulumene ubhaptizo yethutyana emanzini 8 - asuka iimpembelelo olubandakanya ndoyolula submersion. La manani mabini kwaye elicaziweyo emva kokuba IP (degree of wokhuseleko). Isithebe amaxabiso parameter, equlethe ulwazi ngasentla, ukuqinisekisa ukuba umgangatho umbuzo kwimeko ethile nganye.

bokuqonda

Kaninzi phambi wokhuseleko ngokuchasene kokungena ezilulwelo, uyakwazi ukuthetha malunga nokwenzeka yokunikezela ngokuzenzekelayo okunqanda kokungena namaqumrhu angaphandle kunye umthondo. Umzekelo, ukuba izixhobo ukukhusela ulwelo unalo ixabiso 4, ngamanye yi ukutshiza ngqo, apha sithetha ukufanisa oluzenzekelayo nokhuseleko wajula kwi 5. IP65 isidanga ukhuseleko uqinisekisa ukhuseleko nxamnye Jets amanzi kunye nothuli.

Iiklasi kakhulu eziqhelekileyo:

1. iklasi protection IP 20 kuthetha ukuba izixhobo zisetyenziswe endlwini, kwimeko-bume eqhelekileyo yokungabikho zongcoliseko olomeleleyo. izicelo gumbini ingabizwa shop eshushu neyomileyo mveliso, ii-ofisi, zemiboniso, ezivenkileni.
2. Neqondo lokhuselo IP 21 / IP 22 uvumela ukusetyenziswa izixhobo kwiindawo mveliso ngaphandle lokushushubeza phantsi wophahla, nto leyo kuqinisekiswa bubukho anti-achontsizayo kunye namanzi amafu. Ukuvunyelwa ukusebenzisa phantsi kweemeko ezichazwe kumhlathi owandulelayo.
3. IP 23 degree of ukhuseleko kwenza kube lula ukusebenzisa izibane okanye ezinye izixhobo kwiindawo zoshishino ngaphandle ubushushu, kwakunye nezakhiwo ngaphandle. Ngokuqhelekileyo, nazo kananjalo kufuneka sifakwe iindawo ezichazwe ngasentla.
4. Neqondo lokhuselo IP 24 lubonisa ubukho bokusetyenziswa izixhobo izakhiwo ngaphandle phantsi lobushushu nokufuma ukuhla. It ukuba ukusetyenziswa kwazo kwiindawo ochazwe apha imihlathi.
5. IP 44 degree of ukhuseleko kwenza kube lula ukusebenzisa izixhobo esitalatweni okanye nokukhanya ngaphandle, kwimeko nezibane. Bonke bephela akhuselwe ukusuka emvula ngaphakathi kunye eziqinileyo entle.

6. Neqondo lokhuselo IP 50 ibonisa ukuba ifowuni ingasetyenziswa kwiindawo ezinothuli. izixhobo ngokuqhelekileyo ikhuselwe bangangcoliseki lwangaphakathi olukhawulezileyo. izixhobo ezinjalo ayinakusetyenziswa phantsi kweemeko ezimanzi.
7. IP 54 degree of khuselo kwinqanaba eqhelekileyo ukuba waterprotected. Le fowuni ingakucela ukuba zihlanjwe, ngelixa iziphumo engachananga ziphelisiwe ngokupheleleyo. Xa kuziwa izibane, ukuba adla ngokusetyenziswa kwiindawo apho kukho isiqulatho eliphezulu ukufuma kunye nothuli, kwakunye phantsi ezahlukeneyo ezo. Amaxesha amaninzi onjalo uphawu yeklasi izibane LED olungisiweyo.
8. Degree ukhuseleko IP 60 uthi, umzekelo, isibane ukhuselekile ngokupheleleyo ulwandiso uthuli, ngoxa ukuze isetyenziswe kwindawo kunokuba enothuli. Le ndlela iingcinga zinqabile kakhulu. Ngokuqhelekileyo, apho kuyimfuneko ezikumgangatho bunikwa izixhobo apho iqondo wokhuseleko IP 65 / IP 66, enxulumene struezaschitnym, ngamanye jet amanzi zinokusetyenziswa nokucoca phantsi koxinzelelo. Nangona kulo mzekelo Akubuzwa ukuxhathisa yamanzi epheleleyo, ukufuma yayize nako ukuba nempembelelo eyingozi kakhulu umsebenzi wabo.
9. Neqondo lokhuselo IP 67 / IP 68 kuthetha ithuba ubhaptizo isixhobo emanzini ixesha elide. Izibane yale iklasi nga batywiliselwe kumaqula okanye imithombo ukuba ingxelo yabo.

Indlela ukuqonda ukuba yintoni na imveliso phambi kwakho?

Ngokuqhelekileyo phezu diphu nasiphi na isixhobo sombane, esibonakala ngisho iqondo ubuncinane yokhuseleko kwiimpembelelo bangaphandle, inika ingcaciso ngalo. Kubonakala ukuba xa kungekho kwi bhokisi okanye kule ncwadana akukho ulwazi malunga nayo, sithetha ukuba sesichengeni ingundoqo elihambisana IP20.

Ukuze ufumane inkcazelo engakumbi,

Kwilebhile amaxesha wafumana ileta, leyo ubonakalise degree of ukukhusela abantu ngokuchasene ukufikelela izinto enokuba yingozi, kwaye iboniswa ukuba eneneni umgangatho wokhuseleko ngaphezu koko wachaza umvo yokuqala. Ngaba linabo a ukhuseleko ngamanzi, yaye umvo sokuqala indawo i "X". Ngoko ke, apha kukho abalinganiswa ezimbalwa ezisetyenziswa kweli candelo. Phantsi ileta "A" Iqokobhe ngokufihla ubuchule ukukhusela ngasemva isandla sakhe nxamnye ukufikelela kwiindawo ezinobungozi, i "B" - umnwe, "C" - isixhobo kunye "D" - Wired. Xa "H" ileta efihliweyo izixhobo ophezulu ombane abangabancedani. Ukumakishwa «M» uthi ukuba lentwana zikwimeko yuokusebenza ngexesha uvavanyo amanzi. Phantsi incwadi «S» ukuthini iinxalenye isixhobo nokungakwazi ngexesha submersion. «W» uqinisekisa ukhuseleko ngokuchasene yemozulu embi.

ukhuselo indawo kuvunyelwa ukuba kumisela ngawo nawuphi na unobumba ezongezelelweyo kuphela xa ikhawulelana ngokupheleleyo esezantsi inqanaba parameters. Indawo ephakeme lo IP69K esebenzayo, esetyenziswa ukuhlamba eliphezulu lobushushu, osebenza phantsi koxinzelelo. izindlu iye nje kuphela yaphakamisa ukukhuselwa eluthulini, kodwa kwakhona ukukwazi ukumelana uxinzelelo lwamanzi phezulu ngexesha ukuhlanjwa. Ekuqaleni, lo mgangatho yaphuhliswa kwizithuthi endleleni, ingakumbi xa ezifuna ukucoca rhoqo, kodwa ngoku kusetyenziswa kakhulu kwamanye amashishini - iikhemikhali kunye nokutya mveliso.

iziphumo

Ezinye neqondo lokhuselo ifowuni iyaluveza apho kwaye kweziphi iimeko zomsebenzi, ungasebenzisa ngayo.