{"id":34135,"date":"2022-11-14T14:52:14","date_gmt":"2022-11-14T11:52:14","guid":{"rendered":"https:\/\/milliycha.uz\/?p=34135"},"modified":"2022-11-14T14:52:17","modified_gmt":"2022-11-14T11:52:17","slug":"yashin-qaytargich","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/yashin-qaytargich\/","title":{"rendered":"YASHIN QAYTARGICH"},"content":{"rendered":"\n<p>YASHIN QAYTARGICH \u2014 turar joy va sanoat binolari, transport, kommunal xo&#8217;jalik va boshqalarning inshootlarini yashin urishidan saqlaydigan qurilma. Ingichka, uchli metall sterjen ko&#8217;rinishidagi elektrod (sterjenli Yashin qaytargich), elektr uzatish liniyalari ustidan tortilgan sim (tros) ko&#8217;rinishidagi (trosli Yashin qaytargich) va umumiy qarshiligi 10\u2014 20 omdan oshmaydigan puxta yerga ulagichdan iborat. Yashin qaytargich himoya qilinadigan ob&#8217;yekt ustiga o&#8217;rnatidadi. Yashin qaytargichning ishi toj razryadiga asoslangan. Atmosferada momaqaldiroq bo&#8217;lgan vaqtda hosil bo&#8217;ladigan kuchli elektr maydon ya.q.nipg uchila toj razryadni vujudga keltiradi. Bu razryad zaryadlarning bino oldida to&#8217;planishiga yo&#8217;l qo&#8217;ymay, ularni yerga o&#8217;tkazib turadi va binoni yashin zarblaridan saqlaydi. Yakka sterjenli Yashin qaytargichning himoya zonasi (ta&#8217;sir loirasi) shakli bo&#8217;yicha cho&#8217;qqisida 45\u00b0 burchak tashkil etadigan konusga yaqin, yakka trosli Yashin qaytargichda himoya zonasi qirralari tros vazifasini o&#8217;tovchi uch qirrali prizma shaqtida bo&#8217;ladi. Elektr stansiyalarida yashin tokini yerga o&#8217;tkazib yuborish uchun yerga ulagich simdan foydalaniladi. Tunukasi yerga ulangan tunuka tomli binolar, Markaziy suv bilan isitiladigan, vodoprovod va yer ostidan elektr o&#8217;tkazilgan binolar yashindan yetarlicha saqlangan bo&#8217;ladi va ularga maxsus Yashin qaytargich o&#8217;rnatilmaydi. Ichida portlash xavfini vujudga keltiradigan aralashmalar, chang, bug&#8217;, gazlar hosil bo&#8217;ladigan binolarni himoya qilish uchun Yashin qaytargich binolardan nariroqqa o&#8217;rnatiladi. Shunda binolarning barcha qismlari Yashin qaytargichning ta&#8217;sir doirasida bo&#8217;ladi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>YASHIN QAYTARGICH \u2014 turar joy va sanoat binolari, transport, kommunal xo&#8217;jalik va boshqalarning inshootlarini yashin urishidan saqlaydigan qurilma. Ingichka, uchli metall sterjen ko&#8217;rinishidagi elektrod (sterjenli Yashin qaytargich), elektr uzatish liniyalari &hellip; <a href=\"https:\/\/milliycha.uz\/kr\/yashin-qaytargich\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":32566,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[205],"tags":[],"class_list":["post-34135","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ya-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"kr","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/34135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=34135"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/34135\/revisions"}],"predecessor-version":[{"id":34137,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/34135\/revisions\/34137"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/32566"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=34135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=34135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=34135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}