{"id":7607,"date":"2020-08-26T11:21:35","date_gmt":"2020-08-26T09:21:35","guid":{"rendered":"https:\/\/www.wachal.cz\/nenechte-si-vodu-utect-do-kanalu-jak-chytre-vyuzivat-destovku\/"},"modified":"2020-08-26T11:21:35","modified_gmt":"2020-08-26T09:21:35","slug":"nenechte-si-vodu-utect-do-kanalu-jak-chytre-vyuzivat-destovku","status":"publish","type":"post","link":"https:\/\/www.wachal.cz\/en\/nenechte-si-vodu-utect-do-kanalu-jak-chytre-vyuzivat-destovku\/","title":{"rendered":"Nenechte si vodu ut\u00e9ct do kan\u00e1lu: Jak chyt\u0159e vyu\u017e\u00edvat de\u0161\u0165ovku"},"content":{"rendered":"

M\u00e1te p\u0159edstavu, kolik pitn\u00e9 vody \u010dlov\u011bk denn\u011b spot\u0159ebuje? Kolem 100 litr\u016f. Minim\u00e1ln\u011b t\u0159etinu z toho lze bez probl\u00e9m\u016f nahradit vodou u\u017eitkovou, a to hlavn\u011b p\u0159i splachov\u00e1n\u00ed z\u00e1chodu a zal\u00e9v\u00e1n\u00ed zahrady. Kde ji vz\u00edt? To je jednoduch\u00e9. V\u017edy\u0165 n\u00e1m doslova pad\u00e1 z nebe \u2013 sta\u010d\u00ed ji zachytit. Pom\u016f\u017eete planet\u011b a je\u0161t\u011b u\u0161et\u0159\u00edte na vodn\u00e9m a sto\u010dn\u00e9m. Jak na to?<\/b><\/span><\/p>\n

Ani kapka nazmar. Jednoduch\u00e9 triky na udr\u017een\u00ed vody na pozemku<\/b><\/h2>\n

Such\u00e1 p\u016fda tr\u00e1p\u00ed zem\u011bd\u011blce, zahr\u00e1dk\u00e1\u0159e i nejednoho majitele p\u011bst\u011bn\u00e9ho anglick\u00e9ho tr\u00e1vn\u00edku. P\u0159iznejte se, kdo z v\u00e1s v l\u00e9t\u011b krop\u00ed tr\u00e1vu hadic\u00ed napojenou na vodovod, jen aby se zase hezky zazelenala? Ale <\/span>k \u010demu pl\u00fdtvat drahou pitnou vodou, kdy\u017e t\u00e9 de\u0161\u0165ov\u00e9 je dostatek<\/b>? Jen si ji nesm\u00edte nechat ut\u00e9ct.<\/span><\/p>\n

Stavebn\u00ed \u00fa\u0159ad ji\u017e od roku 2009 na\u0159izuje <\/span>likvidaci de\u0161\u0165ov\u00e9 vody p\u0159\u00edmo na pozemku<\/b>. To znamen\u00e1, \u017ee se mus\u00edte pokud mo\u017eno postarat o jej\u00ed vs\u00e1knut\u00ed do spodn\u00edch vod, jinak budete muset zaplatit za jej\u00ed odtok do kanalizace.<\/span><\/p>\n

Jednoduch\u00e9 zp\u016fsoby, jak ji v p\u016fd\u011b zadr\u017eet, jsou lidstvu zn\u00e1m\u00e9 odnepam\u011bti; jen jsme je z iluze o v\u011b\u010dn\u00e9m blahobytu p\u0159estali pou\u017e\u00edvat. Zm\u011bny v po\u010das\u00ed a klimatu nazna\u010duj\u00ed, \u017ee tento blahobyt velice brzy skon\u010d\u00ed. Abychom sv\u00e9 rozkvetl\u00e9 zahr\u00e1dky a zelenaj\u00edc\u00ed se tr\u00e1vn\u00edky uchovali i pro dal\u0161\u00ed pokolen\u00ed, budeme se muset znovu nau\u010dit s vodou spr\u00e1vn\u011b hospoda\u0159it.<\/span><\/p>\n

Z\u00e1kladn\u00ed pou\u010dka zn\u00ed: <\/span>Kyp\u0159ete<\/b>. Nakyp\u0159en\u00e1 p\u016fda mnohem l\u00e9pe dr\u017e\u00ed vlhkost a co je d\u016fle\u017eit\u011bj\u0161\u00ed, voda po n\u00ed neste\u010de. <\/span>Mul\u010dov\u00e1n\u00ed<\/b> je dal\u0161\u00ed klasick\u00e1 technika zamezuj\u00edc\u00ed vysych\u00e1n\u00ed. Mul\u010de miner\u00e1ln\u00ed (\u0161t\u011brk, ka\u010d\u00edrek) i organick\u00e9 (seno, \u0161t\u011bpka, borka) udr\u017euj\u00ed optim\u00e1ln\u00ed teplotu p\u016fdy, jen dbejte na spr\u00e1vnou vrstvu. Pokud m\u016f\u017eete a chcete, alespo\u0148 chv\u00edli <\/span>nesekejte, nekoste<\/b>. P\u016fda dok\u00e1\u017ee fungovat jako houba, ale mus\u00ed m\u00edt to spr\u00e1vn\u00e9 slo\u017een\u00ed. Z\u00e1kladem je dostate\u010dn\u00e1 vrstva humusu, je\u017e ji dok\u00e1\u017ee vs\u00e1knout.<\/span><\/p>\n

Nebo si postavte <\/span>de\u0161\u0165ovou zahradu<\/b>. Zn\u00ed to skoro romanticky, ale v podstat\u011b jde\u00a0 jen o improvizovan\u00e9 jez\u00edrko s kamenn\u00fdm podlo\u017e\u00edm, os\u00e1zen\u00e9 rostlinami, do n\u011bho\u017e je svedena okoln\u00ed voda. Ta se tudy m\u016f\u017ee postupn\u011b neru\u0161en\u011b vs\u00e1knout.<\/span><\/p>\n

Modern\u00ed zp\u016fsob, jak de\u0161\u0165ovou vodu udr\u017eet na pozemku, p\u0159edstavuj\u00ed i takzvan\u00e9<\/span> modr\u00e9 st\u0159echy<\/span><\/a>, kter\u00e9 se staraj\u00ed o to, aby v\u00e1m zejm\u00e9na p\u0159i prudk\u00fdch de\u0161t\u00edch voda neprolet\u011bla pozemkem rovnou do kan\u00e1lu.<\/span><\/p>\n

De\u0161\u0165ovou vodu ale nemus\u00edte jen tak darovat \u017e\u00edzniv\u00e9mu podlo\u017e\u00ed. Sud pod okapem m\u00e1 ka\u017ed\u00fd spr\u00e1vn\u00fd zahr\u00e1dk\u00e1\u0159. Pro\u010d ne n\u011bco v\u011bt\u0161\u00edho? Pr\u016fm\u011brn\u011b u n\u00e1s spadne skoro 700 mm sr\u00e1\u017eek za rok, tak\u017ee ze st\u0159echy s plochou 100 m<\/span>2<\/span> lze zachytit a\u017e 70 m<\/span>3<\/span> de\u0161\u0165ov\u00e9 vody, kterou lze prom\u011bnit ve <\/span>vodu u\u017eitkovou<\/b>. K tomu slou\u017e\u00ed <\/span>reten\u010dn\u00ed n\u00e1dr\u017e<\/b>.<\/span><\/p>\n

Reten\u010dn\u00ed n\u00e1dr\u017e. Co v\u0161echno m\u016f\u017eete s de\u0161\u0165ovou vodou ud\u011blat?<\/b><\/h2>\n

S reten\u010dn\u00ed n\u00e1dr\u017e\u00ed m\u016f\u017eete <\/span>\u00fa\u010dty za vodu<\/b> srazit a\u017e o polovinu<\/b>, i kdy\u017e n\u011bjak\u00e9 ty vstupn\u00ed n\u00e1klady tu samoz\u0159ejm\u011b jsou a cel\u00e1 konstrukce vy\u017eaduje trochu projektov\u00e1n\u00ed. V prv\u00e9 \u0159ad\u011b je p\u0159ed samotnou koup\u00ed nutn\u00e9 vz\u00edt v \u00favahu <\/span>skladbu podlo\u017e\u00ed<\/b> a <\/span>hladinu spodn\u00ed vody<\/b> na pozemku. Maxim\u00e1ln\u00ed velikost n\u00e1dr\u017ee si spo\u010d\u00edt\u00e1te z velikosti st\u0159echy a pr\u016fm\u011brn\u00fdch sr\u00e1\u017eek v dan\u00e9 lokalit\u011b; volte ji i podle <\/span>p\u0159edpokl\u00e1dan\u00e9 spot\u0159eby<\/b>. Projekt se vyplat\u00ed mali\u010dko p\u0159edimenzovat, pro p\u0159\u00edpad vydatn\u00fdch de\u0161\u0165\u016f.<\/span><\/p>\n

Tak\u00e9 budete pot\u0159ebovat <\/span>hydrologick\u00fd posudek<\/b>, ale ten si koneckonc\u016f mus\u00edte zajistit i v p\u0159\u00edpad\u011b, \u017ee chcete nechat vodu na pozemku jen vs\u00e1knout. Reten\u010dn\u00ed n\u00e1dr\u017e je pot\u0159eba zajistit tak, aby v\u00e1m v n\u00ed voda nezmrzla a nekazila se. Nejjednodu\u0161\u0161\u00edm \u0159e\u0161en\u00edm je <\/span>zakopat ji pod zem<\/b>.<\/span><\/p>\n

M\u016f\u017eete ji samoz\u0159ejm\u011b vyu\u017e\u00edvat na <\/span>zal\u00e9v\u00e1n\u00ed zahrady <\/b>\u2013 na to v\u00e1m sta\u010d\u00ed mal\u00e9 ponorn\u00e9 \u010derpadlo. Nemus\u00edte ale z\u016fst\u00e1vat jen u toho. De\u0161\u0165ovka je naprosto dosta\u010duj\u00edc\u00ed pro <\/span>splachov\u00e1n\u00ed WC<\/b>, <\/span>pran\u00ed, myt\u00ed n\u00e1dob\u00ed a lze se j\u00ed dokonce i sprchovat<\/b>. Mnohdy je dokonce lep\u0161\u00ed ne\u017e tvrd\u00e1 voda z kohoutku, s n\u00ed\u017e se spousta dom\u00e1cnost\u00ed pot\u00fdk\u00e1. Pozor, ani po vy\u010di\u0161t\u011bn\u00ed <\/span>ale<\/b> nen\u00ed pitn\u00e1<\/b>. Na to m\u00e1 m\u00e1lo miner\u00e1l\u016f a \u0161patn\u00e9 pH.<\/span><\/p>\n

Pro zaveden\u00ed do domu je pot\u0159eba zajistit <\/span>kvalitn\u00ed \u010derpadlo<\/b>, kter\u00e9 v syst\u00e9mu udr\u017e\u00ed st\u00e1l\u00fd tlak, <\/span>odpov\u00eddaj\u00edc\u00ed filtraci<\/b> a dodr\u017eet p\u00e1r pravidel. Bude t\u0159eba odd\u011blit <\/span>rozvody a stupa\u010dky<\/b>. To u\u017e vy\u017eaduje v\u011bt\u0161\u00ed stavebn\u00ed \u00fapravy, proto\u017ee z\u00e1chod a umyvadlo b\u00fdvaj\u00ed b\u011b\u017en\u011b napojen\u00e9 na jeden rozvod. V p\u0159\u00edpad\u011b nedostate\u010dn\u00fdch sr\u00e1\u017eek lze syst\u00e9m dopl\u0148ovat pitnou vodou. Potrub\u00ed ale nesm\u00ed p\u0159ij\u00edt do p\u0159\u00edm\u00e9ho kontaktu, tak\u017ee je nutn\u00e9 zajistit <\/span>do\u010derp\u00e1n\u00ed na hladinu<\/b>, aby nedo\u0161lo ke kontaminaci.<\/span><\/p>\n

M\u00e1 to cel\u00e9 smysl? Ano, dlouhodob\u011b se v\u00e1m tahle investice rozhodn\u011b vyplat\u00ed. Nav\u00edc na ni nejste sami. St\u00e1t v\u00e1m m\u016f\u017ee p\u0159isp\u011bt dotac\u00ed, je\u017e pokryje a\u017e <\/span>50 % z celkov\u00fdch n\u00e1klad\u016f<\/b>. M\u00e1 p\u0159\u00edhodn\u00fd n\u00e1zev: <\/span>De\u0161\u0165ovka<\/b>.<\/span><\/p>\n

\"Siln\u00fd<\/p>\n

De\u0161\u0165ov\u00e1 voda nemus\u00ed p\u0159ij\u00edt nazmar!\u00a0<\/span><\/em><\/p>\n

Program De\u0161\u0165ovka aneb jak se neutopit v \u00fa\u010dtech za vodu<\/b><\/h2>\n

Program De\u0161\u0165ovka nab\u00edz\u00ed celkem <\/span>t\u0159i kategorie dotac\u00ed<\/b>:<\/span><\/p>\n

    \n
  1. O p\u0159\u00edsp\u011bvek si m\u016f\u017eete po\u017e\u00e1dat, pokud chcete zachyt\u00e1vat sr\u00e1\u017ekovou vodu z okap\u016f na z\u00e1livku. Na <\/span>vybudov\u00e1n\u00ed reten\u010dn\u00ed n\u00e1dr\u017ee<\/b> dostanete a\u017e 20 000 K\u010d + 3 500 K\u010d za ka\u017ed\u00fd m<\/span>3<\/span>, co se do n\u00ed vejde.<\/span><\/li>\n
  2. Kdy\u017e si na syst\u00e9m p\u0159ipoj\u00edte i splachov\u00e1n\u00ed, st\u00e1t p\u0159isp\u011bje je\u0161t\u011b o 10 000 K\u010d v\u00edc.<\/span><\/li>\n
  3. Nebo si m\u016f\u017eete postavit <\/span>dom\u00e1c\u00ed \u010disti\u010dku \u0161ed\u00e9 vody <\/b>(z umyvadla, vany, pra\u010dky), kterou budete spolu s de\u0161\u0165ovou op\u011bt pou\u017e\u00edvat na splachov\u00e1n\u00ed a zal\u00e9v\u00e1n\u00ed. Na tu v\u00e1m st\u00e1t d\u00e1 dokonce a\u017e 60 000 K\u010d, kdy\u017e budete \u010disti\u010dku kombinovat s n\u00e1dr\u017e\u00ed, 40 000 K\u010d bez n\u00ed a 10 000 K\u010d nav\u00edc je\u0161t\u011b dostanete na projektovou p\u0159\u00edpravu.<\/span><\/li>\n<\/ol>\n

    Postavit syst\u00e9m na zadr\u017eov\u00e1n\u00ed vody je u nov\u00fdch dom\u016f samoz\u0159ejm\u011b o dost jednodu\u0161\u0161\u00ed ne\u017e u star\u00fdch. Ka\u017ed\u00fd d\u016fm vy\u017eaduje optim\u00e1ln\u00ed \u0159e\u0161en\u00ed, je\u017e je dobr\u00e9 konzultovat s <\/span>odborn\u00edky<\/span><\/a>.<\/p>\n

    <\/span><\/p>\n

    Zdroj fotografi\u00ed: Depositphotos.com<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

    Nesplachujte pitnou vodu do kan\u00e1lu. Nau\u010dte se s n\u00ed chyt\u0159e hospoda\u0159it. V tomto \u010dl\u00e1nku v\u00e1m uk\u00e1\u017eeme, jak lze v domech efektivn\u011b pracovat s de\u0161\u0165ovou vodou a kde si od st\u00e1tu za\u017e\u00e1dat o dotaci.<\/span><\/em><\/p>\n

     <\/p>\n","protected":false},"author":1,"featured_media":7193,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[40],"tags":[],"class_list":["post-7607","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/posts\/7607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/comments?post=7607"}],"version-history":[{"count":0,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/posts\/7607\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/media\/7193"}],"wp:attachment":[{"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/media?parent=7607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/categories?post=7607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wachal.cz\/en\/wp-json\/wp\/v2\/tags?post=7607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}