{"id":2044106,"date":"2026-07-14T12:01:44","date_gmt":"2026-07-14T09:01:44","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=2044106"},"modified":"2026-07-14T12:01:44","modified_gmt":"2026-07-14T09:01:44","slug":"de-ce-pocneste-frigiderul-peste-noapte","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=2044106","title":{"rendered":"De ce ,,pocne\u0219te,, frigiderul peste noapte"},"content":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/blitz24.ro\/wp-content\/uploads\/2022\/08\/magneti-de-frigider.jpg&#8221;]<\/p>\n<div class=\"cm-entry-summary\">\n<p data-path-to-node=\"1\"><strong>Auzi o pocnitur\u0103 brusc\u0103 din buc\u0103t\u0103rie \u00een toiul nop\u021bii \u0219i primul g\u00e2nd este c\u0103 ai un musafir nepoftit. Mergi la surs\u0103 \u0219i realizezi: este doar\u00a0frigiderul. <\/strong><\/p>\n<p data-path-to-node=\"1\"><strong>De\u0219i poate fi alarmant, \u00een majoritatea cazurilor, aceste zgomote sunt absolut normale \u0219i fac parte din func\u021bionarea standard a aparatului.<\/strong><\/p>\n<p data-path-to-node=\"2\"><strong>Iat\u0103 care sunt principalele motive pentru care frigiderul t\u0103u \u201ese exprim\u0103\u201d prin pocnituri \u0219i c\u00e2nd ar trebui, totu\u0219i, s\u0103 \u00ee\u021bi faci griji.<\/strong><\/p>\n<h2 data-path-to-node=\"4\">1. Dilatarea \u0219i contractarea materialelor (Cea mai comun\u0103 cauz\u0103)<\/h2>\n<p data-path-to-node=\"5\">Frigiderul t\u0103u este construit dintr-un amestec de materiale: plastic, metal, spum\u0103 izolatoare \u0219i componente electronice.<\/p>\n<ul data-path-to-node=\"6\">\n<li>\n<p data-path-to-node=\"6,0,0\"><b data-path-to-node=\"6,0,0\" data-index-in-node=\"0\">Cum se \u00eent\u00e2mpl\u0103:<\/b>\u00a0C\u00e2nd temperatura din interiorul aparatului scade sau cre\u0219te (de exemplu, \u00een timpul ciclului de dezghe\u021bare), aceste materiale se dilat\u0103 \u0219i se contract\u0103 \u00een ritmuri diferite.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,1,0\"><b data-path-to-node=\"6,1,0\" data-index-in-node=\"0\">Rezultatul:<\/b>\u00a0Plasticul din pere\u021bii interiori se mi\u0219c\u0103 u\u0219or pe structura de metal, gener\u00e2nd acele trosnituri sau pocnituri bru\u0219te care te pot speria.<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"7\">2. Ciclul automat de dezghe\u021bare<\/h2>\n<p data-path-to-node=\"8\"><strong>Frigiderele<\/strong>\u00a0moderne (\u00een special cele cu tehnologie\u00a0<i data-path-to-node=\"8\" data-index-in-node=\"51\">No Frost<\/i>) au un sistem automat care tope\u0219te ghea\u021ba format\u0103 pe folia vaporizatorului pentru a men\u021bine eficien\u021ba aparatului.<\/p>\n<ul data-path-to-node=\"9\">\n<li>\n<p data-path-to-node=\"9,0,0\"><b data-path-to-node=\"9,0,0\" data-index-in-node=\"0\">Procesul:<\/b>\u00a0Periodic, o rezisten\u021b\u0103 electric\u0103 se aprinde pentru a \u00eenc\u0103lzi u\u0219or zona \u0219i a topi ghea\u021ba.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,1,0\"><b data-path-to-node=\"9,1,0\" data-index-in-node=\"0\">Zgomotul:<\/b> Schimbarea rapid\u0103 de temperatur\u0103 (de la foarte frig la cald) accentueaz\u0103 dilatarea materialelor. \u00cen plus, pic\u0103turile de ap\u0103 care cad pe elementul cald pot produce f\u00e2s\u00e2ituri sau pocnituri u\u0219oare.<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"10\">3. Func\u021bionarea compresorului<\/h2>\n<p data-path-to-node=\"11\">Compresorul este \u201einima\u201d frigiderului, responsabil\u0103 pentru pomparea agentului frigorific.<\/p>\n<ul data-path-to-node=\"12\">\n<li>\n<p data-path-to-node=\"12,0,0\"><b data-path-to-node=\"12,0,0\" data-index-in-node=\"0\">La pornire \u0219i oprire:<\/b>\u00a0C\u00e2nd termostatul simte c\u0103 temperatura a crescut \u0219i porne\u0219te compresorul, po\u021bi auzi un \u201eclic\u201d sau o pocnitur\u0103 metalic\u0103 nuan\u021bat\u0103. Acela\u0219i lucru se poate \u00eent\u00e2mpla \u0219i c\u00e2nd releul opre\u0219te motorul.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"12,1,0\"><b data-path-to-node=\"12,1,0\" data-index-in-node=\"0\">\u00cen timpul mersului:<\/b>\u00a0Dac\u0103 frigiderul nu este perfect nivelat, vibra\u021biile compresorului pot face ca \u021bevile din spate s\u0103 ating\u0103 carcasa, provoc\u00e2nd zgomote repetitive.<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"13\">4. Circula\u021bia agentului frigorific<\/h2>\n<p data-path-to-node=\"14\">Freonul (sau agentul ecologic modern) \u00ee\u0219i schimb\u0103 constant starea din lichid \u00een gaz \u0219i invers pentru a absorbi c\u0103ldura. Pe m\u0103sur\u0103 ce trece prin valve \u0219i tuburi \u00eenguste sub presiune, poate genera sunete asem\u0103n\u0103toare unor pocnituri, bolboroseli sau suspine.<\/p>\n<p data-path-to-node=\"14\">CITE\u0218TE \u0218I <a href=\"https:\/\/blitz24.ro\/national\/soferii-care-nu-platesc-amenzile-de-circulatie-in-90-de-zile-vor-avea-permisul-suspendat-automat\/\">\u0218oferii care nu pl\u0103tesc amenzile de circula\u021bie \u00een 90 de zile vor avea permisul suspendat automat<\/a><\/p>\n<\/div>\n<p>[analyse_source url=&#8221;https:\/\/blitz24.ro\/monden\/de-ce-pocneste-frigiderul-peste-noapte\/&#8221;]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/blitz24.ro\/wp-content\/uploads\/2022\/08\/magneti-de-frigider.jpg&#8221;] Auzi o pocnitur\u0103 brusc\u0103 din buc\u0103t\u0103rie \u00een toiul nop\u021bii \u0219i primul g\u00e2nd este c\u0103 ai un musafir nepoftit. Mergi la surs\u0103 \u0219i realizezi: este doar\u00a0frigiderul. De\u0219i poate fi alarmant, \u00een majoritatea cazurilor, aceste zgomote sunt absolut normale \u0219i fac parte din func\u021bionarea standard a aparatului. Iat\u0103 care sunt principalele motive pentru care [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[42,226],"class_list":["post-2044106","post","type-post","status-publish","format-standard","hentry","category-politics","tag-blitz24-ro","tag-crawlmanager"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2044106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2044106"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2044106\/revisions"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2044106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2044106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2044106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}