[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ledeo.cz\/nejcastejsi-zavady-piskove-filtrace\/#Article","mainEntityOfPage":"https:\/\/www.ledeo.cz\/nejcastejsi-zavady-piskove-filtrace\/","headline":"Nej\u010dast\u011bj\u0161\u00ed z\u00e1vady p\u00edskov\u00e9 filtrace","name":"Nej\u010dast\u011bj\u0161\u00ed z\u00e1vady p\u00edskov\u00e9 filtrace","description":"N\u00e1vrat p\u00edskov\u00e9 n\u00e1pln\u011b do n\u00e1dr\u017ee \u2013 jestli\u017ee cirkuluj\u00edc\u00ed voda skrze filtra\u010dn\u00ed patronu s sebou nab\u00edr\u00e1 jemn\u00e1 zrnka p\u00edsku, a ta se ocitaj\u00ed na dn\u011b, je to ze dvou d\u016fvod\u016f. T\u00edm prvn\u00edm je u nov\u00e9 p\u00edskov\u00e9 n\u00e1pln\u011b nedostate\u010dn\u011b proveden\u00e9 tzv. zp\u011btn\u00e9 proplachov\u00e1n\u00ed. Druh\u00fdm d\u016fvodem je po n\u011bkolika letech provozu baz\u00e9nu p\u0159\u00edli\u0161 mal\u00e1 zrnitost, zrnka se ji\u017e […]","datePublished":"2019-01-19","dateModified":"2023-05-07","author":{"@type":"Person","@id":"https:\/\/www.ledeo.cz\/author\/#Person","name":"","url":"https:\/\/www.ledeo.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/baa231f7e1963b29d6549eb0e137b049d877d4e97c51386f463c7d4fc98329bd?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/baa231f7e1963b29d6549eb0e137b049d877d4e97c51386f463c7d4fc98329bd?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ledeo.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.ledeo.cz\/wp-content\/uploads\/img_a337754_w1741_t1550740901.jpg","url":"https:\/\/www.ledeo.cz\/wp-content\/uploads\/img_a337754_w1741_t1550740901.jpg","height":0,"width":0},"url":"https:\/\/www.ledeo.cz\/nejcastejsi-zavady-piskove-filtrace\/","about":["V\u00fdrobky"],"wordCount":455,"articleBody":"       N\u00e1vrat p\u00edskov\u00e9 n\u00e1pln\u011b do n\u00e1dr\u017ee \u2013 jestli\u017ee cirkuluj\u00edc\u00ed voda skrze filtra\u010dn\u00ed patronu s sebou nab\u00edr\u00e1 jemn\u00e1 zrnka p\u00edsku, a ta se ocitaj\u00ed na dn\u011b, je to ze dvou d\u016fvod\u016f. T\u00edm prvn\u00edm je u nov\u00e9 p\u00edskov\u00e9 n\u00e1pln\u011b nedostate\u010dn\u011b proveden\u00e9 tzv. zp\u011btn\u00e9 proplachov\u00e1n\u00ed. Druh\u00fdm d\u016fvodem je po n\u011bkolika letech provozu baz\u00e9nu p\u0159\u00edli\u0161 mal\u00e1 zrnitost, zrnka se ji\u017e opot\u0159ebovala procesem om\u00edl\u00e1n\u00ed a je nutn\u00e9 prov\u00e9st kompletn\u00ed v\u00fdm\u011bnu p\u00edskov\u00e9 n\u00e1pln\u011b. Zpravidla k tomu doch\u00e1z\u00ed po 4 \u2013 5 koupac\u00edch sez\u00f3n\u00e1ch.Zavzdu\u0161\u0148ov\u00e1n\u00ed filtrace\u2013 k tomu doch\u00e1z\u00ed tehdy, je-li \u010derpadlo um\u00edst\u011bno nad hladinou. V\u00fdrobci \u010derpadel z\u00e1kazn\u00edky upozor\u0148uj\u00ed, \u017ee by filtra\u010dn\u00ed technologie m\u011bly b\u00fdt um\u00edst\u011bny kompletn\u011b pod \u00farovn\u00ed hladiny, a to i p\u0159esto, \u017ee jsou \u010derpadla samonas\u00e1vac\u00ed. Probl\u00e9m se projev\u00ed markantn\u011b zejm\u00e9na tehdy, je-li p\u00edskov\u00e1 filtrace p\u0159\u00edli\u0161 vysoko nad hladinou, a tak\u00e9 u dlouh\u00fdch propojovac\u00edch hadic. Obvykle pom\u016f\u017ee um\u00edst\u011bn\u00ed \u010derpadla do technick\u00e9 \u0161achty pod \u00farove\u0148 ter\u00e9nu, n\u011bkdy sta\u010d\u00ed pouze zp\u011btn\u00e1 \u0161krt\u00edc\u00ed klapka. Tvorbu ne\u017e\u00e1douc\u00edho vzduchu m\u016f\u017ee zp\u016fsobit i zpuch\u0159el\u00e9 pry\u017eov\u00e9 t\u011bsn\u011bn\u00ed v\u00ed\u010dka p\u0159edfiltru, p\u0159\u00edpadn\u011b \u0161patn\u011b nasazen\u00e9 a dota\u017een\u00e9 v\u00ed\u010dko nebo fitink (\u0161rouben\u00ed). Vzduch se tvo\u0159\u00ed t\u00e9m\u011b\u0159 v\u017edy p\u0159i prvn\u00edm spu\u0161t\u011bn\u00ed filtrace, tehdy se mus\u00ed vypomoci ru\u010dn\u00edm zavodn\u011bn\u00edm. Filtraci je v\u017edy v\u00fdhodn\u011bj\u0161\u00ed uv\u00e9st do provozu, kdy\u017e je baz\u00e9n pln\u011b napu\u0161t\u011bn\u00fd, pokud nen\u00ed, m\u011bli bychom zav\u0159\u00edt skimmer, aby \u0161la voda jen skrze v\u00fdpust na dn\u011b.\u010cast\u00e9 zan\u00e1\u0161en\u00ed filtrace\u2013 jestli\u017ee stoup\u00e1 tlak a filtr se zan\u00e1\u0161\u00ed p\u0159\u00edli\u0161 \u010dasto, je to z n\u011bkolika p\u0159\u00ed\u010din. Jednou z nich je p\u0159\u00edli\u0161 mal\u00e1 zrnitost p\u00edsku. Druhou je nadm\u011brn\u00fd objem p\u00edsku uvnit\u0159 patrony. T\u0159et\u00edm je jev tzv. tvrdnut\u00ed p\u00edsku a tvorba v\u011bt\u0161\u00edch kam\u00ednk\u016f, co\u017e zp\u016fsobuje \u0161patn\u00e1 kvalita vody. P\u00edsek je nutn\u00e9 v tuto chv\u00edli vym\u011bnit a p\u0159em\u011b\u0159it a upravit vodu (pH, tvrdost, alkalitu).Zelen\u00e1 voda\u2013 i p\u0159esto, \u017ee filtrace jede na pln\u00e9 obr\u00e1tky, a voda je po\u0159\u00e1d zelen\u00e1, je to obvykle zp\u016fsobeno \u0159asami, jejich\u017e drobn\u00e9 frakce se nezachyt\u00ed ve filtra\u010dn\u00edm boxu. Zaru\u010den\u011b pom\u016f\u017ee algicidn\u00ed p\u0159\u00edpravek proti \u0159as\u00e1m a sinic\u00edm a n\u00e1sledn\u011b vlo\u010dkova\u010d, kter\u00fd drobn\u00e9 \u010d\u00e1ste\u010dky slou\u010d\u00ed do v\u011bt\u0161\u00edch celk\u016f (vlo\u010dek), a ty se pak ve filtraci zachyt\u00ed.                                                                                                                                                                                                                                                                                                                                                                                          3.7\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Nej\u010dast\u011bj\u0161\u00ed z\u00e1vady p\u00edskov\u00e9 filtrace","item":"https:\/\/www.ledeo.cz\/nejcastejsi-zavady-piskove-filtrace\/#breadcrumbitem"}]}]