[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.delila.cz\/jak-funguje-piskova-filtrace-v-bazenu\/#Article","mainEntityOfPage":"https:\/\/www.delila.cz\/jak-funguje-piskova-filtrace-v-bazenu\/","headline":"Jak funguje p\u00edskov\u00e1 filtrace v baz\u00e9nu","name":"Jak funguje p\u00edskov\u00e1 filtrace v baz\u00e9nu","description":"Obecn\u00fd princip filtrov\u00e1n\u00ed vody je zn\u00e1m ji\u017e od doby p\u0159ed tis\u00edci lety, a seznamuj\u00ed se s n\u00edm ji\u017e d\u011bti v pr\u016fb\u011bhu \u0161koln\u00ed v\u00fduky. Ne\u010distoty se zachyt\u00e1vaj\u00ed d\u00edky jejich velikosti mezi filtra\u010dn\u00edm materi\u00e1lem, j\u00edm\u017e pak proch\u00e1z\u00ed pouze vodn\u00ed masa. V praxi jde v\u0161ak o to, aby filtrace byla dostate\u010dn\u011b \u00fa\u010dinn\u00e1, nebyla p\u0159\u00edli\u0161 finan\u010dn\u011b n\u00e1kladn\u00e1, a filtra\u010dn\u00ed m\u00e9dium bylo […]","datePublished":"2022-04-26","dateModified":"2022-04-26","author":{"@type":"Person","@id":"https:\/\/www.delila.cz\/author\/#Person","name":"delila.cz","url":"https:\/\/www.delila.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/cbcb92d2d459f60d1dc08d6e5973c6b0ed1017e8a3b51da0599e03841cfa81e6?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/cbcb92d2d459f60d1dc08d6e5973c6b0ed1017e8a3b51da0599e03841cfa81e6?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"delila.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.delila.cz\/wp-content\/uploads\/swimming-pool-3488634_640_1.jpg","url":"https:\/\/www.delila.cz\/wp-content\/uploads\/swimming-pool-3488634_640_1.jpg","height":0,"width":0},"url":"https:\/\/www.delila.cz\/jak-funguje-piskova-filtrace-v-bazenu\/","about":["V\u00fdrobky"],"wordCount":432,"articleBody":"   Obecn\u00fd princip filtrov\u00e1n\u00ed vody je zn\u00e1m ji\u017e od doby p\u0159ed tis\u00edci lety, a seznamuj\u00ed se s n\u00edm ji\u017e d\u011bti v pr\u016fb\u011bhu \u0161koln\u00ed v\u00fduky. Ne\u010distoty se zachyt\u00e1vaj\u00ed d\u00edky jejich velikosti mezi filtra\u010dn\u00edm materi\u00e1lem, j\u00edm\u017e pak proch\u00e1z\u00ed pouze vodn\u00ed masa. V praxi jde v\u0161ak o to, aby filtrace byla dostate\u010dn\u011b \u00fa\u010dinn\u00e1, nebyla p\u0159\u00edli\u0161 finan\u010dn\u011b n\u00e1kladn\u00e1, a filtra\u010dn\u00ed m\u00e9dium bylo mo\u017eno bez probl\u00e9m\u016f m\u011bnit.U baz\u00e9n\u016f je to konkr\u00e9tn\u011b tak, \u017ee existuj\u00ed dva typy filtrac\u00ed \u2013 kartu\u0161ov\u00e1 a p\u00edskov\u00e1. Kartu\u0161e se vyr\u00e1b\u00ed z pap\u00edru a je to n\u011bco podobn\u00e9ho, jako filtry v p\u0159ekap\u00e1va\u010di na k\u00e1vu. Kartu\u0161e ov\u0161em nem\u00e1 takov\u00fd v\u00fdkon a doporu\u010duje se pouze pro mal\u00e9 baz\u00e9nky a v\u00ed\u0159iv\u00e9 vany. V\u011bt\u0161ina zahradn\u00edch baz\u00e9n\u016f, v\u010detn\u011b t\u011bch nadzemn\u00edch, kulat\u00fdch o pr\u016fm\u011bru \u010dty\u0159i metry, je ji\u017e p\u0159ipojena na p\u00edskovou filtraci.V\u00fdkon \u010derpadla versus velikost zrn p\u00edskuP\u00edsek do filtrace v baz\u00e9nu mus\u00ed m\u00edt p\u0159esn\u00e9 parametry, jinak by se cel\u00fd syst\u00e9m zhroutil, nebo by v\u016fbec nefungoval. Jde zejm\u00e9na o velikost zrnek, kter\u00e1 mus\u00ed b\u00fdt t\u00e9m\u011b\u0159 v\u0161echna stejn\u00e1, v optim\u00e1ln\u00edm rozmez\u00ed od 0,6 mm a\u017e do 1,2 mm. V\u011bt\u0161\u00edmi zrn\u00ed\u010dky by mnoho ne\u010distot proklouzlo a filtra\u010dn\u00ed syst\u00e9m by ztr\u00e1cel na v\u00fdznamu. A zrnka p\u0159\u00edli\u0161 mal\u00e1 by zas nemohla dostate\u010dn\u011b rychle propustit vodu, a to by znamenalo kolaps \u010derpadla, jeho po\u0161kozen\u00ed \u010di p\u0159\u00edmo zad\u0159en\u00ed.Ostrost hran \u2013 kdy\u017e naberete do ruky jemn\u00fd p\u00edse\u010dek z p\u00edskov\u00e9ho lomu v Suchdole nad Lu\u017enic\u00ed, budou zrnka v\u011bt\u0161inou omlet\u00e1 d\u00edky erozivn\u00edm proces\u016fm v p\u0159\u00edrod\u011b. Otup\u011bl\u00e9 hrany p\u00edsku jsou skv\u011bl\u00e9 p\u0159i koup\u00e1n\u00ed a pohybu na pl\u00e1\u017ei, ale ve filtraci b\u00fdt nesm\u00ed, tam je naopak d\u016fle\u017eit\u00e9, aby byly hrany zrn velmi ostr\u00e9. \u010c\u00edm m\u00e9n\u011b zaoblen\u00e9 budou, t\u00edm v\u00edce ne\u010distot zachyt\u00ed. K erozivn\u00edmu procesu pochopiteln\u011b doch\u00e1z\u00ed i v baz\u00e9nov\u00e9 filtraci, \u010dasem se hrany obrous\u00ed, a to je vhodn\u00e1 chv\u00edle pro v\u00fdm\u011bnu filtra\u010dn\u00edho p\u00edsku za nov\u00fd. Na\u0161t\u011bst\u00ed je filtra\u010dn\u00ed p\u00edsek levn\u00e1 z\u00e1le\u017eitost a jeho v\u00fdm\u011bnu posta\u010d\u00ed prov\u00e9st jednou za dva a\u017e t\u0159i roky.                                                                                                                                                                                                                                                                                                                                                                                          4.1\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak funguje p\u00edskov\u00e1 filtrace v baz\u00e9nu","item":"https:\/\/www.delila.cz\/jak-funguje-piskova-filtrace-v-bazenu\/#breadcrumbitem"}]}]