{"id":11041,"date":"2018-04-06T21:52:23","date_gmt":"2018-04-06T19:52:23","guid":{"rendered":"http:\/\/catalinx.ro\/wordpress\/?p=11041"},"modified":"2018-04-07T08:49:33","modified_gmt":"2018-04-07T06:49:33","slug":"basica-exploatarea-in-corecta-a-unui-vas-de-expansiune","status":"publish","type":"post","link":"https:\/\/catalinx.ro\/wordpress\/?p=11041","title":{"rendered":"B\u0103\u0219ica. Exploatarea (in) corect\u0103 a unui vas de expansiune"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<p>Mi-a dat tata o veste proast\u0103 de diminea\u021b\u0103, dar nu-i bai, observasem singur azi-noapte c\u00e2nd am ajuns, a\u0219a c\u0103 l-am putut surprinde cu un &#8220;\u0218tiu!&#8221; \u0218tiu c\u0103 sunt idiot.<\/p>\n<p>Vestea proast\u0103 e c\u0103 s-a spart membrana la vasul de expansiune care func\u021bioneaz\u0103, \u00eempreun\u0103 cu pompa submersibil\u0103, \u00een regim de hidrofor, s\u0103 bage ap\u0103 \u00een cas\u0103, cum ar veni. Aia e <i>b\u0103\u0219ica, \u00ee<\/i>n limbaj de \u021b\u0103r\u0103nete. Pentru c\u0103 e ca un balon in interiorul vasului de expansiune care se umple cu apa \u0219i men\u021bine o anumit\u0103 presiune \u00een instala\u021bie. Un senzor de presiune, presostat, porne\u0219te pompa c\u00e2nd presiunea scade sub o anumit\u0103 valoare \u0219i opre\u0219te pompa c\u00e2nd presiunea ajunge la alt\u0103 valoare.<\/p>\n<p>\u00centre vasul de expansiune metalic \u0219i membrana asta se afl\u0103 aer. Ideal aerul \u0103la trebuie comprimat p\u00e2n\u0103 la limita presiunii la care porne\u0219te pompa.<\/p>\n<p>Acest lucru se face in felul urm\u0103tor. Cu b\u0103\u0219ica goal\u0103, adic\u0103 f\u0103r\u0103 ap\u0103 \u00een vas, se umfla cu pomp\u0103 de ma\u0219in\u0103, compresor p\u00e2n\u0103 c\u00e2nd presiunea ajunge in vecin\u0103tatea presiunii la care vrei s\u0103 \u00ee\u021bi porneasc\u0103 pompa s\u0103 mai introduc\u0103 ap\u0103 \u00een sistem .<\/p>\n<p>La presiunea de start b\u0103\u0219ica trebuie s\u0103 fie goal\u0103. Altfel ,b\u0103\u0219ica st\u0103 semiumflata, iar la presiunea maxima de lucru e posibil s\u0103 crape din cauz\u0103 c\u0103 diferen\u021ba de presiune dintre apa din ea \u0219i aerul din jurul ei e mare.<\/p>\n<p>Un alt pont este ca plaja de lucru ( diferen\u021ba dintre presiunea de pornire a pompei \u0219i cea de oprire ) s\u0103 fie redus\u0103.<\/p>\n<p>Ini\u021bial am avut sistemul setat s\u0103 func\u021bioneze intre 1.2 \u0219i 2 bari.<\/p>\n<p>Pe urm\u0103 mi-a trecut prin cap s\u0103 ridic presiunea , pentru iriga\u021bii.<\/p>\n<p>Ceea ce am \u0219i f\u0103cut vara trecut\u0103.<\/p>\n<p>Am setat presiunea de pornire la 2 atmosfere \u0219i cea de oprire la 3.2. S\u0103 fie, domnule, ap\u0103 mult\u0103, s\u0103 porneasc\u0103 pompa rar. Dar la 2 atmosfere balonul era deja umflat. La 3.2 \u0219i mai \u0219i. Nu m-am g\u00e2ndit la asta pentru c\u0103 sunt idiot \u0219i pentru c\u0103 nu se vede prin vasul de metal.<\/p>\n<p>Doar c\u0103 nu am repetat instruc\u021biunile de mai sus. Evident c\u0103 s-a spart.<\/p>\n<p>Iar acum bag aer in ea, c\u0103 func\u021bioneaz\u0103 \u0219i f\u0103r\u0103 membran\u0103, doar c\u0103 rugine\u0219te vasul pe interior.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"11039\" data-permalink=\"https:\/\/catalinx.ro\/wordpress\/?attachment_id=11039\" data-orig-file=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2018\/04\/img_20180406_173227243_ll22535306.jpg\" data-orig-size=\"1500,2000\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"img_20180406_173227243_ll22535306.jpg\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2018\/04\/img_20180406_173227243_ll22535306-225x300.jpg\" data-large-file=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2018\/04\/img_20180406_173227243_ll22535306-768x1024.jpg\" class=\"alignnone wp-image-11039 size-full\" src=\"http:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2018\/04\/img_20180406_173227243_ll22535306.jpg\" width=\"1500\" height=\"2000\" srcset=\"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2018\/04\/img_20180406_173227243_ll22535306.jpg 1500w, https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2018\/04\/img_20180406_173227243_ll22535306-225x300.jpg 225w, https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2018\/04\/img_20180406_173227243_ll22535306-768x1024.jpg 768w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/p>\n<p>\u0218i va trebui s\u0103 cump\u0103r alta .<\/p>\n<p>Alternativ,magandesc sa cump\u0103r un vas din inox, f\u0103r\u0103 membran\u0103.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mi-a dat tata o veste proast\u0103 de diminea\u021b\u0103, dar nu-i bai, observasem singur azi-noapte c\u00e2nd am ajuns, a\u0219a c\u0103 l-am putut surprinde cu un &#8220;\u0218tiu!&#8221;&hellip;<\/p>\n","protected":false},"author":2,"featured_media":11040,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[500,604,1],"tags":[2425,2424],"class_list":["post-11041","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-self","category-operatiunea-monstrul","category-uncategorized","tag-membrana-sparta","tag-vas-de-expansiune-80l"],"views":20239,"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2018\/04\/IMG_20180406_173227243_LL.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4Eq23-2S5","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/11041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11041"}],"version-history":[{"count":2,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/11041\/revisions"}],"predecessor-version":[{"id":11043,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/11041\/revisions\/11043"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/11040"}],"wp:attachment":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}