{"id":6449,"date":"2017-07-28T14:13:25","date_gmt":"2017-07-28T12:13:25","guid":{"rendered":"http:\/\/www.univis.sk\/?page_id=6449"},"modified":"2024-02-18T22:08:16","modified_gmt":"2024-02-18T21:08:16","slug":"chemicky-preplach","status":"publish","type":"page","link":"https:\/\/www.univis.sk\/index.php\/sluzby\/chemicky-preplach\/","title":{"rendered":"Chemick\u00fd preplach"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_custom_heading text=&#8221;\u010co je chemick\u00fd preplach ?&#8221; font_container=&#8221;tag:h2|font_size:40px|text_align:center&#8221; google_fonts=&#8221;font_family:Average%20Sans%3Aregular|font_style:400%20regular%3A400%3Anormal&#8221;][vc_row_inner layout=&#8221;boxed&#8221;][vc_column_inner][vc_empty_space][vc_column_text css=&#8221;.vc_custom_1708289477850{padding-left: 5% !important;}&#8221;]<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: medium;\">Chemick\u00fd preplach je v z\u00e1sade h\u013abkov\u00fdm vy\u010disten\u00edm radi\u00e1torov, rozvodu a kotlov\u00e9ho telesa od usaden\u00fdch kalov, hrdze a zvy\u0161kov in\u0161tala\u010dn\u00e9ho materi\u00e1lu pomocou \u0161pecializovan\u00fdch chemick\u00fdch pr\u00edpravkov. Cie\u013eom chemick\u00e9ho preplachu je obnovi\u0165 pln\u00fa priechodnos\u0165 hydraulick\u00e9ho okruhu a pln\u00fd prietok pracovnej kvapaliny v jednotliv\u00fdch vykurovac\u00edch teles\u00e1ch. Usaden\u00e9 kaly zni\u017euj\u00fa priechodnos\u0165 a \u00fa\u010dinnos\u0165 prenosu tepla, sp\u00f4sobuj\u00fa nadmern\u00e9 opotrebenie mechanick\u00fdch s\u00fa\u010dast\u00ed rozvodu a z\u00e1sadn\u00fdm sp\u00f4sobom zni\u017euj\u00fa \u017eivotnos\u0165 a efektivitu prev\u00e1dzky in\u0161talovan\u00fdch technol\u00f3gi\u00ed.<\/span><\/p>\n<p>[\/vc_column_text][vc_empty_space][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/2&#8243;][vc_column_text]<img loading=\"lazy\" class=\"size-medium wp-image-6447 alignright\" src=\"https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/pred-preplachom-300x189.png\" alt=\"pred-preplachom\" width=\"300\" height=\"189\" srcset=\"https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/pred-preplachom-300x189.png 300w, https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/pred-preplachom-150x95.png 150w, https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/pred-preplachom-1024x647.png 1024w, https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/pred-preplachom.png 1900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_column_text]<img loading=\"lazy\" class=\"size-medium wp-image-6448 alignleft\" src=\"https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/po-prelachu-300x189.png\" alt=\"po-prelachu\" width=\"300\" height=\"189\" srcset=\"https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/po-prelachu-300x189.png 300w, https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/po-prelachu-150x95.png 150w, https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/po-prelachu-1024x647.png 1024w, https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/po-prelachu.png 1900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_custom_heading text=&#8221;Typick\u00e9 pr\u00edznaky zanesenia vykurovacieho okruhu&#8221; font_container=&#8221;tag:h2|font_size:40px|text_align:center&#8221; google_fonts=&#8221;font_family:Average%20Sans%3Aregular|font_style:400%20regular%3A400%3Anormal&#8221; css=&#8221;.vc_custom_1501230362928{padding-bottom: 20px !important;}&#8221;][vc_row_inner layout=&#8221;boxed&#8221;][vc_column_inner][vc_column_text css=&#8221;.vc_custom_1501231923008{padding-left: 5% !important;}&#8221;]<\/p>\n<div class=\"tick_green\">\n<ul>\n<li>Radi\u00e1tory sa nerovnomerne zahrievaj\u00fa. Vrchn\u00e1 \u010das\u0165 radi\u00e1tora je tepl\u00e1 av\u0161ak spodn\u00e1 \u010das\u0165 ost\u00e1v\u00e1 studen\u00e1.<\/li>\n<li>Niektor\u00e9 miestnosti ost\u00e1vaj\u00fa studen\u00e9 napriek tomu, \u017ee radi\u00e1torov\u00e9 hlavice s\u00fa otvoren\u00e9 vo v\u0161etk\u00fdch miestnostiach.<\/li>\n<li>Mus\u00edte \u010dasto odvzdu\u0161\u0148ova\u0165 radi\u00e1tory<\/li>\n<li>Radi\u00e1tory ost\u00e1vaj\u00fa studen\u00e9 napriek tomu, \u017ee r\u00farky do nich ved\u00face s\u00fa hor\u00face.<\/li>\n<li>Kotlu \u010doraz dlh\u0161ie trv\u00e1 nahria\u0165 vykurovac\u00ed okruh.<\/li>\n<li>Prev\u00e1dzka kotla je \u010doraz hlu\u010dnej\u0161ia, kotlov\u00e9 teleso po\u010das ohrevu \u0161um\u00ed alebo sa z neho oz\u00fdva jemn\u00e9 praskanie.<\/li>\n<li>Kotol sa pravidelne po\u010das po\u017eiadavky na teplo prehrieva a je ho potrebn\u00e9 opakovane resetovat.<\/li>\n<li>Z\u00e1sobn\u00edk teplej vody sa dlho zahrieva a voda vytekaj\u00face z bat\u00e9rie je zakalen\u00e1 od \u010diasto\u010diek vodn\u00e9ho kame\u0148a.<\/li>\n<li>Voda vo vykurovacom okruhu nieje \u010d\u00edra (vi\u010f. obr\u00e1zok)<\/li>\n<\/ul>\n<\/div>\n<p>[\/vc_column_text][vc_empty_space][vc_column_text]<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: medium;\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-6474\" src=\"https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/vzorky-vody-300x300.png\" alt=\"vzorky-vody\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/vzorky-vody-300x300.png 300w, https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/vzorky-vody-150x150.png 150w, https:\/\/www.univis.sk\/wp-content\/uploads\/2017\/07\/vzorky-vody.png 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>Ak s\u00fa V\u00e1m vy\u0161\u0161ie uveden\u00e9 pr\u00edznaky povedom\u00e9, je vysoko pravdepodobn\u00e9, \u017ee V\u00e1\u0161 vykurovac\u00ed syst\u00e9m potrebuje chemick\u00fd preplach. V pr\u00edpade silne zanesen\u00fdch okruhov \u010dasto doch\u00e1dza k mechanick\u00e9mu po\u0161kodeniu \u010di kor\u00f3zii funk\u010dn\u00fdch s\u00fa\u010dast\u00ed zaradenia. V\u010faka bohat\u00fdm sk\u00fasenostiam so servisom vyhraden\u00fdch technick\u00fdch zariaden\u00ed vieme zabezpe\u010di\u0165 nielen preplach, ale aj opravu \u010di v\u00fdmenu po\u0161koden\u00fdch s\u00fa\u010dast\u00ed preplachovan\u00e9ho rozvodu a plynov\u00e9ho kotla.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: medium;\"><b>UPOZORNENIE:<\/b> V pr\u00edpade, \u017ee pl\u00e1nujete v\u00fdmenu star\u00e9ho kotla za nov\u00fd, je mimoriadne d\u00f4le\u017eit\u00e9 pred osaden\u00edm nov\u00e9ho kotla syst\u00e9m chemicky prepl\u00e1chnut. Zabr\u00e1nite tak pr\u00edpadn\u00e9mu po\u0161kodeniu nov\u00e9ho zariadenia kalmy z p\u00f4vodn\u00e9ho syst\u00e9mu. Po\u0161kodenie zapr\u00ed\u010den\u00e9 depozitomi z vykurovacej s\u00fastavy nie je\u00a0 kryt\u00e9 z\u00e1rukou na kotol u \u017eiadneho z renomovan\u00fdch v\u00fdrobcu.<\/span><\/p>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1523539826898{background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221;][vc_column][vc_custom_heading text=&#8221;Ako prebieha chemick\u00fd preplach&#8221; font_container=&#8221;tag:h2|font_size:40px|text_align:center&#8221; google_fonts=&#8221;font_family:Average%20Sans%3Aregular|font_style:400%20regular%3A400%3Anormal&#8221; css=&#8221;.vc_custom_1501239120612{padding-bottom: 20px !important;}&#8221;][vc_row_inner layout=&#8221;boxed&#8221;][vc_column_inner][vc_column_text css=&#8221;.vc_custom_1523535263464{padding-right: 15% !important;padding-left: 10% !important;}&#8221;]<\/p>\n<div class=\"tick_green\">\n<ul>\n<li>Syst\u00e9m sa vypust\u00ed, prepl\u00e1chne \u010distou vodou a op\u00e4tovne napln\u00ed<\/li>\n<li>Servisn\u00fd technik demontuje obehov\u00e9 \u010derpadlo a na pr\u00edrubu (\u010derpadla) osad\u00ed adapt\u00e9r pripojenia preplachov\u00e9ho \u010derpadla.<\/li>\n<li>Preplachov\u00e9 \u010derpadlo, ktor\u00e9ho v\u00fdtlak a prietok mnohon\u00e1sobne prevy\u0161uje v\u00fdkon be\u017en\u00fdch obehov\u00fdch \u010derpadiel, bude pod tlakom pre\u010derp\u00e1va\u0165 \u0161pecializovan\u00e9 chemick\u00e9 pr\u00edpravky cez r\u00farky, vykurovacie a kotlov\u00e9 teles\u00e1.<\/li>\n<li>Chemick\u00e9 prostriedky cirkuluj\u00face v syst\u00e9me uvo\u013enia kaly, vodn\u00fd kame\u0148 a kor\u00f3ziu. V pr\u00edpade silne stvrdnut\u00fdch zhlukov kalu sa na steny ploch\u00fdch vykurovac\u00edch teles\u00e1ch taktie\u017e pou\u017eije \u010fal\u0161ie \u0161pecializovan\u00e9 n\u00e1radie.<\/li>\n<li>Na z\u00e1ver sa cel\u00fd syst\u00e9m vypust\u00ed, d\u00f4kladne prepl\u00e1chne a op\u00e4tovne napln\u00ed vodou, vhodn\u00fdmi inhib\u00edtormi a mikrobicidmi.<\/li>\n<li>V z\u00e1vislosti od ve\u013ekosti, veku a miery zne\u010distenia preplach okruhu trv\u00e1 obvykle od 4 do 8 hod\u00edn. V pr\u00edpade silne zne\u010disten\u00fdch a po\u0161koden\u00fdch vykurovac\u00edch s\u00fastav sa v\u0161ak \u010das potrebn\u00fd na d\u00f4kladn\u00e9 vy\u010distenie m\u00f4\u017ee pred\u013a\u017ei\u0165 aj na nieko\u013eko dn\u00ed.<\/li>\n<\/ul>\n<\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_custom_heading text=&#8221;\u010co je chemick\u00fd preplach ?&#8221; font_container=&#8221;tag:h2|font_size:40px|text_align:center&#8221; google_fonts=&#8221;font_family:Average%20Sans%3Aregular|font_style:400%20regular%3A400%3Anormal&#8221;][vc_row_inner layout=&#8221;boxed&#8221;][vc_column_inner][vc_empty_space][vc_column_text css=&#8221;.vc_custom_1708289477850{padding-left: 5% !important;}&#8221;]<br \/>\nChemick\u00fd preplach je v z\u00e1sade h\u013abkov\u00fdm vy\u010disten\u00edm radi\u00e1torov, <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5120,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/www.univis.sk\/index.php\/wp-json\/wp\/v2\/pages\/6449"}],"collection":[{"href":"https:\/\/www.univis.sk\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.univis.sk\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.univis.sk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.univis.sk\/index.php\/wp-json\/wp\/v2\/comments?post=6449"}],"version-history":[{"count":6,"href":"https:\/\/www.univis.sk\/index.php\/wp-json\/wp\/v2\/pages\/6449\/revisions"}],"predecessor-version":[{"id":6652,"href":"https:\/\/www.univis.sk\/index.php\/wp-json\/wp\/v2\/pages\/6449\/revisions\/6652"}],"up":[{"embeddable":true,"href":"https:\/\/www.univis.sk\/index.php\/wp-json\/wp\/v2\/pages\/5120"}],"wp:attachment":[{"href":"https:\/\/www.univis.sk\/index.php\/wp-json\/wp\/v2\/media?parent=6449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.univis.sk\/index.php\/wp-json\/wp\/v2\/categories?post=6449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.univis.sk\/index.php\/wp-json\/wp\/v2\/tags?post=6449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}