N'chifukwa chiyani ndikufunika grounding, ndi mmene kulumikiza m'nyumba

Pafupifupi zinthu zonse zokhudzana ndi magetsi, m'pofunika kuteteza anthu ku mantha magetsi. Aliyense akudziwa chifukwa muyenera kuuluka, koma anthu ochepa kwambiri, momwe bwino anapereka kuti kwathunthu amakwaniritsa ntchito zake.

Ngati inu kugwirizana ndi chipangizo grounding mbali zonse zitsulo zida, ndiye pamene inu fungatirani pa iwo angathe magetsi panopa adzapita mu nthaka. Ndiye, pamene inu kukhudza zitsulo kudzera mwa munthu msonkhano waung'ono kwambiri panopa si owopsa kwa iye.

Kodi magetsi ogula?

Magetsi umaperekedwa ku gwero la mizere yoyamba mphamvu substation, ndiyeno - kwa ogula. Pakuti HIV ntchito gawo ochititsa atatu. Kondakitala yachinayi lapansi. Atatu gawo substation thiransifoma windings ogwirizana mu "nyenyezi". Mfundo wamba (ndale) angathe wolimba. Izi ndi zofunika chifukwa kugwira bwino ntchito zipangizo zamagetsi. grounding amenewa amatchedwa ntchito osati zoteteza.

Mu nyumba zambiri aziwapatsa voteji a 220 V pakati pa gawo ndi ndale akuwauza kuti wamba chishango magetsi. M'nyumba angathe kuperekedwa pa 380 - zitatu mbali ndi ndale. Amatsogolera apo mogwirizana ku malo ogulitsira ndi zipangizo kuunikira pa malo onse. Komanso Tisaiwale za inu mufunira kuuluka. Kuti adziteteze mantha magetsi, pamodzi ndi gawo ndi ndale ochititsa anaika wina - grounding.

Kodi mungadzitetezere ku mantha magetsi?

Njira imodzi osaphatikiza mantha magetsi kapena kwambiri kuchepetsa, ndi kuika zipangizo grounding. N'chifukwa chiyani tiyenera pansi kuzungulira? Ndikofunikira kuti zipangizo ndi zitsulo nyumba: makina ochapira, cookers magetsi, refrigerators, etc.

Pamene inu fungatirani kuthekera pa zachitsulo nyumba banja zida panopa ayenera kupita pansi. Koma ichi choyamba muyenera kupanga chipangizo mu mawonekedwe a chitsulo, zimapangitsa kukhudzana magetsi ndi nthaka. Izo zikhoza kukhala olimba kapena zigwirizana zinthu conductive anapatsa lapansi.

Grounding kubwereketsa

N'chifukwa chiyani tiyenera grounding za magetsi magetsi pamaso pa milandu zitsulo kapena zinthu zina? funso zimenezi n'zomveka kuti ambiri. Iwo akhoza kukhala mwangozi amayesetsa wovulala waya kutchinjiriza kapena dera lalifupi ndi oopsa kwa munthu panthawi kucheza.

Izi imakhudzanso mbali zitsulo a nyale ndi chandeliers. Mu zogona nyumba waya kukula kuchokera 2.5 mm ² yaikidwa pa aliyense wa kubwereketsa magetsi. N'chifukwa chiyani tiyenera grounding mu zitsulo ndi? M'pofunika kugwirizanitsa dziko kudzera ake kuti chipangizo chamagetsi m'banja. Apo ayi, basi ayenera kuikidwa mu nyumba ndi kuchita izo kwa kugwirizana kwa thupi la aliyense chipangizo kuti si azisangalala kwambiri zokondweretsa.

ojambula Ground imakonzedwa kuti n'zokhudza koyamba, mwamsanga pamene pulagi ku banja chipangizo chamagetsi chingwe mu mphamvu kubwereketsa. Ngati zitsulo ndi chikugwirizana kuzungulira, pansi umagwiritsidwa padera kwa aliyense wa iwo pa bokosi Mphambano.

Ikani pansi

Kotero, n'chifukwa chiyani tiyenera pansi mu nyumba alibe? Timadzipereka mwa mawonekedwe a kuzungulira chatsekedwa. mawonekedwe kungakhale aliyense, koma pasanathe zipangizo zonse amadya triangular. Pamodzi ndi kukafika kutsogolo kwa equilateral makona ngalande ndi nakumba pansi kuti akuya 1 m, ndi mfundo ndi kukhomerera mipope zitsulo kapena ngodya ya 2.5 m. Pofuna kuteteza motsutsana dzimbiri ndi bwino kugwiritsa ntchito zipangizo ndi nthaka kapena mkuwa yokutidwa. maelekitirodi sangakhoze utoto. Angakhoze kokha varnish china chotulutsa m'deralo.

maelekitirodi ayenera protrude masentimita 20 kuchokera pansi pa ngalande. Dera scald Mzere, ndipo kwapatsidwa mwa grounding wochititsa nkhani yomweyo kunyumba. Kumapeto ufulu wa bawuti ndi welded, ndi athandizira ku mawaya amagetsi kulamulira Pe-gawo 6 mamilimita ² kapena zambiri. An ohmmeter kutsimikizidwa kulimbikira magetsi a dera la. Malinga ndi SAE zofunika nyumba, ayenera kukhala osachepera 30 ohms.

Ngati index kuposa malire akuchipatala, ena dera zina yatsekera ngodya, ndipo anapanga jumper. Choncho, kuwonjezera dera kukhudzana ndi kumanga nthaka. Kuchepetsa kulimbikira dera imachitidwa ndi m'malo mkuwa ndi madutsidwe apamwamba. Pambuyo ngalande ladzala ndi dothi. Wosweka mwala, miyala kapena kumanga zinyalala kugwiritsa ntchito ichi sikuloledwa. Ntchito kusunga chuma chinyezi: dongo, peat, loam.

equalization kuthekera

Lero, ngakhale ana mukudziwa chifukwa chake muyenera kuuluka. Nkofunika kuonetsetsa kuchepetsa kusiyana angathe padziko ndi kukhudza anthu ndipo osati opareshoni stepwise voteji. Pa malo, yomwe ili pa dera chatsekedwa, angathe kusintha bwino, ndi kunja uko ndi kuchepa ndi yokhudza ufiti. Pofuna kupewa izi, kunja m'manda yopingasa zitsulo n'kupanga unali olumikizidwa kwa maelekitirodi lapansi.

Malinga ndi zofunikira za SAE lapansi oteteza ndi zopangidwa ndi mkuwa. Akugulitsa pali zida yapadera, koma ndi okwera mtengo. Chifukwa chopanga grounding m'nyumba zambiri ntchito mbali zitsulo.

Pomaliza

Kuti adzimvera. Kotero, n'chifukwa chiyani sitiyenera grounding mu nyumba ya mseri? Choyamba kumakhudzana ndi kuteteza anthu ku ngozi magetsi mantha. Nkofunika kuti angakonze nthaka kuzungulira ndi kupanga zofunika kugwirizana magetsi. Pa mmene angagwirire unsembe wake, ndi zipangizo anasankha, zimadalira thanzi ndi chitetezo cha okhalamo.