{"id":682,"date":"2021-02-04T16:22:04","date_gmt":"2021-02-04T15:22:04","guid":{"rendered":"http:\/\/nowa22.phuanita.com\/?page_id=682"},"modified":"2026-10-28T10:25:36","modified_gmt":"2026-10-28T09:25:36","slug":"reningsverk","status":"publish","type":"page","link":"https:\/\/www.phuanita.com\/swe\/var-pool-teknologi\/tips-om-pooler\/reningsverk\/","title":{"rendered":"Reningsverk"},"content":{"rendered":"\n

Reningsverk<\/h1><\/div><\/div><\/div><\/div>

Vattnet i en pool m\u00e5ste filtreras, eftersom utan det kommer vattnet att bli grumligt och smutsigt. N\u00e4r simbass\u00e4ngen anv\u00e4nds hamnar olika f\u00f6roreningar i vattnet (h\u00e5r, fett, svett, hudrester etc.) som utg\u00f6r en utm\u00e4rkt n\u00e4ring f\u00f6r mikroorganismer. Alla dessa \u00e4mnen m\u00e5ste avl\u00e4gsnas fr\u00e5n vattnet via filtrering.<\/p>\n

Till simbass\u00e4nger b\u00f6r man montera sandfilter. Endast dessa filtrerar vattnet p\u00e5 ett korrekt s\u00e4tt. Poolfilter \u00e4r tillverkade av polyester, polyeten eller rostfritt st\u00e5l. De b\u00e4sta \u00e4r av polyester, i motsats till de av st\u00e5l har varje sandfilter en speciell sug- och tryckpump, som tar vatten fr\u00e5n bass\u00e4ngen. Efter att ha passerat sandb\u00e4dden trycks vattnet tillbaka till bass\u00e4ngen. Filterinsatsen utg\u00f6rs av kvartssand i l\u00e4mplig kornstorlek. Vattnet leds till filtret via ett r\u00f6rsystem, som sammankopplar poolen med filtret.<\/p>\n<\/div><\/div><\/div>

Vattnet fl\u00f6dar genom r\u00f6ren med en relativt h\u00f6g hastighet, men filtersandens yta \u00e4r s\u00e5 pass stor att den till\u00e5ter vattnet att pressas genom sandb\u00e4dden f\u00f6rh\u00e5llandevis l\u00e5ngsamt med en hastighet av 30 eller 50 m\/h. Hastigheten beror av filtertankens dimension och pumpens effektivitet. Fetter och andra f\u00f6roreningar stannar kvar p\u00e5 sandkornen, medan vattnet blir f\u00e4rskt och rent som k\u00e4llvatten. Tack vare pumpens g\u00e5ng renas vattnet kontinuerligt, i filtret samlas dock allt mer f\u00f6roreningar. Efter en viss tid m\u00e5ste filtret g\u00f6ras rent genom backspolning. S\u00e5 sk\u00f6ljer man ut f\u00f6roreningarna ur sanden och avleder dessa till avloppet. Hela spolningsprocessen tar upp till ca. 3 minuter och gors ca. en gang i veckan.<\/p>\n<\/div><\/div><\/div><\/div>

BACKSPOLNING<\/h3>\n

S\u00e5 h\u00e4r g\u00e5r backspolningen till.<\/p>\n<\/div><\/div><\/div><\/div>

    \n
  • Om du har elektrisk uppv\u00e4rmning, st\u00e4ng av den.<\/li>\n
  • St\u00e4ng av pumpen.<\/li>\n
  • St\u00e4ng ventilerna p\u00e5 ledningarna till och fr\u00e5n poolen.<\/li>\n
  • \u00d6ppna locket p\u00e5 pumpen, t\u00f6m silkorgen och s\u00e4tt tillbaka locket.<\/li>\n
  • \u00d6ppna avloppsventilen.<\/li>\n
  • St\u00e4ll spaken p\u00e5 filterhuvudet p\u00e5 \"BACKWASH\".<\/li>\n
  • \u00d6ppna ventilerna p\u00e5 ledningarna till och fr\u00e5n poolen.<\/li>\n<\/ul>\n<\/div><\/div><\/div>
      \n
    • S\u00e4tt ig\u00e5ng pumpen och l\u00e5t den g\u00e5 i 1-2 minuter. Om filtret \u00e4r utrustat med ett siktglas kan man st\u00e4nga av n\u00e4r vattnet glaset \u00e4r klart.<\/li>\n
    • St\u00e4ng av pumpen igen.<\/li>\n
    • St\u00e4ll spaken p\u00e5 \"RINSE\". Starta pumpen och l\u00e5t den g\u00e5 i ca 30 sekunder.<\/li>\n
    • St\u00e4ng av pumpen och st\u00e4ll tillbaka spaken p\u00e5 \"FILTER\"<\/li>\n
    • St\u00e4ng ventilen till avloppet.<\/li>\n
    • Starta pumpen samt eluppv\u00e4rmning om s\u00e5dant finns. Notera vad manometern visar.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div>

      PUMPAR F\u00d6R SWIMMINGPOOLER<\/h3>\n

      Vi utrustar filtreringsanordningarna i v\u00e5rt utbud med bepr\u00f6vade pumpar fr\u00e5n SPECK och ASTRAL. Dessa pumpar \u00e4r speciellt utvecklade f\u00f6r simbass\u00e4nger. De har ett hus av PP material, men vissa utf\u00f6randen finns tillg\u00e4ngliga i brons eller gjutj\u00e4rn. De \u00e4r utrustade med en fiberf\u00e5ngare (f\u00f6rfilter), som f\u00e5ngar upp diverse f\u00f6roreningar, vilket skyddar motorn fr\u00e5n att skadas. Dessa pumpar \u00e4r av sug\/tryck typ med olika effektivitet och stigh\u00f6jd. Samtliga delar i pumparna \u00e4r milj\u00f6anpassade och kan \u00e5tervinnas. Pumparna har skyddsklass IP54.<\/p>\n<\/div><\/div><\/div><\/div>

      filtreringsprocess<\/strong><\/p>\n

      \"\"<\/p>\n

      Filtrering: vattnet pressas in i filtret. I toppen p\u00e5 filtret finns en typ av f\u00f6rdelare. Nu passerar vattnet genom sanden. Smutsen stannar kvar p\u00e5 sandkornen. Ovanf\u00f6r tankens botten finns en sil monterad. Silen har munstycken av mycket sm\u00e5 r\u00f6r. De ser till att sanden stannar i filtret, medan enbart rent vatten fl\u00f6dar till bass\u00e4ngen.<\/p>\n<\/div><\/div><\/div>

      sk\u00f6ljprocess<\/strong><\/p>\n

      \"\"<\/p>\n

      Backspolning: efter att 6-v\u00e4gs ventilen st\u00e4lls i r\u00e4tt l\u00e4ge sl\u00e4pps vattnet in genom munstyckena i filtrets botten. Sanden lyfts upp och blandas om, s\u00e5 att smutsen kan separera fr\u00e5n sandkornen. Alla f\u00f6roreningar g\u00e5r via f\u00f6rdelaren p\u00e5 toppen av filtret till avloppet. Ert filter \u00e4r \u00e5ter igen rent.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":69,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[35],"class_list":["post-682","page","type-page","status-publish","hentry","tag-porady-pielegnacyjne"],"yoast_head":"\nReningsverk - PHU Anita<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.phuanita.com\/swe\/var-pool-teknologi\/tips-om-pooler\/reningsverk\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Reningsverk - PHU Anita\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.phuanita.com\/swe\/var-pool-teknologi\/tips-om-pooler\/reningsverk\/\" \/>\n<meta property=\"og:site_name\" content=\"PHU Anita\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/phuanitabaseny\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-28T09:25:36+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.phuanita.com\\\/swe\\\/var-pool-teknologi\\\/tips-om-pooler\\\/reningsverk\\\/\",\"url\":\"https:\\\/\\\/www.phuanita.com\\\/swe\\\/var-pool-teknologi\\\/tips-om-pooler\\\/reningsverk\\\/\",\"name\":\"Reningsverk - 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