{"id":59996,"date":"2022-08-25T15:55:06","date_gmt":"2022-08-25T13:55:06","guid":{"rendered":"https:\/\/www.praha7.cz\/?p=59996"},"modified":"2022-09-08T11:23:13","modified_gmt":"2022-09-08T09:23:13","slug":"prumyslovy-palac-vrty-pro-tepelna-cerpadla-i-podchod","status":"publish","type":"post","link":"https:\/\/www.praha7.cz\/prumyslovy-palac-vrty-pro-tepelna-cerpadla-i-podchod\/","title":{"rendered":"Pr\u016fmyslov\u00fd pal\u00e1c: vrty pro tepeln\u00e1 \u010derpadla i&nbsp;podchod"},"content":{"rendered":"<p>[perex]<\/p>\r\n<p>Rekonstrukce Pr\u016fmyslov\u00e9ho pal\u00e1ce na pra\u017esk\u00e9m V\u00fdstavi\u0161ti m\u00e1 za sebou prvn\u00ed p\u016flrok. V\u00a0m\u00edst\u011b vyho\u0159el\u00e9ho lev\u00e9ho k\u0159\u00eddla se pr\u00e1v\u011b dokon\u010duj\u00ed vrty pro tepeln\u00e1 \u010derpadla. Celkem 5 \u010derpadel zajist\u00ed vyt\u00e1p\u011bn\u00ed Pr\u016fmyslov\u00e9ho pal\u00e1ce s&nbsp;\u00fasporou a\u017e 75&nbsp;% energie a&nbsp;v\u00a0l\u00e9t\u011b budou slou\u017eit i&nbsp;jako efektivn\u00ed zdroj chlazen\u00ed. P\u0159ipravuje se tak\u00e9 podchod, kter\u00fd Pra\u017ean\u016fm urychl\u00ed nap\u0159\u00edklad cestu ke K\u0159i\u017e\u00edkov\u011b font\u00e1n\u011b.<\/p>\r\n<p>[\/perex]<\/p>\r\n<h4>Rekonstrukce Pr\u016fmyslov\u00e9ho pal\u00e1ce ve zkratce:<\/h4>\r\n<ul>\r\n\t<li>Vyhloubeno je ji\u017e 50 ze 70 vrt\u016f pro tepeln\u00e1 \u010derpadla.<\/li>\r\n\t<li>Zhotoveno bylo cca 100 ze\u00a0140 pilot v&nbsp;z\u00e1kladech lev\u00e9ho k\u0159\u00eddla.<\/li>\r\n\t<li>Vyt\u011b\u017eeno bylo 23&nbsp;900&nbsp;m<sup>3<\/sup> zeminy.<\/li>\r\n\t<li>26 tun v\u00e1\u017eila demontovan\u00e1 hodinov\u00e1 v\u011b\u017e.<\/li>\r\n\t<li>107\u00a0700 skel vitr\u00e1\u017e\u00ed, kter\u00e9 proch\u00e1zej\u00ed restaurov\u00e1n\u00edm, m\u00e1 celkovou plochu 2\u00a0256&nbsp;m<sup>2<\/sup>.<\/li>\r\n<\/ul>\r\n<hr \/>\r\n<h4>Chlazen\u00ed historick\u00e9 budovy<\/h4>\r\n<p><em>\u201eTepeln\u00e1 \u010derpadla jsou ide\u00e1ln\u00edm \u0159e\u0161en\u00edm termoregulace takov\u00fdch staveb, jako je Pr\u016fmyslov\u00fd pal\u00e1c. Pr\u00e1v\u011b dokon\u010dovan\u00e9 vrty pro tepeln\u00e1 \u010derpadla pod lev\u00fdm k\u0159\u00eddlem maj\u00ed pr\u016fm\u011brnou hloubku asi 140 metr\u016f. Celkem jich bude 70, a&nbsp;kdybychom je v\u0161echny se\u010detli, dostaneme se a\u017e na hloubku nejn\u00ed\u017ee polo\u017een\u00e9ho m\u00edsta na sv\u011bt\u011b, Mari\u00e1nsk\u00e9ho p\u0159\u00edkopu. Tedy \u00factyhodn\u00fdch 10 kilometr\u016f,\u201c<\/em> okomentoval n\u00e1m\u011bstek prim\u00e1tora hl. m. Prahy pro oblast financ\u00ed a&nbsp;rozpo\u010dtu Pavel Vyhn\u00e1nek, kter\u00fd m\u00e1 are\u00e1l V\u00fdstavi\u0161t\u011b Praha na starosti.<\/p>\r\n<p>Vy\u0159e\u0161it chlazen\u00ed historick\u00fdch budov b\u00fdv\u00e1 n\u00e1ro\u010dn\u00e9, proto\u017ee do nich nen\u00ed mo\u017en\u00e9 um\u00edstit objemn\u00e1 klimatiza\u010dn\u00ed za\u0159\u00edzen\u00ed. D\u00edky tomu, \u017ee se cel\u00e9 lev\u00e9 k\u0159\u00eddlo Pr\u016fmyslov\u00e9ho pal\u00e1ce stav\u00ed od z\u00e1klad\u016f, je v\u0161ak mo\u017en\u00e9 vyu\u017e\u00edt technologii tepeln\u00fdch \u010derpadel pro dosa\u017een\u00ed optim\u00e1ln\u00ed teploty v&nbsp;budouc\u00edm lev\u00e9m k\u0159\u00eddle. Ta v&nbsp;zim\u011b \u010derpaj\u00ed ze zem\u011b teplo, p\u0159i\u010dem\u017e spot\u0159ebuj\u00ed jen mezi 25 a\u017e 30 procenty energie, kter\u00e1 by byla jinak pot\u0159eba na vyt\u00e1p\u011bn\u00ed. Chlad, kter\u00fd naopak ukl\u00e1daj\u00ed do zem\u011b, v&nbsp;letn\u00edch m\u011bs\u00edc\u00edch zase od\u010derpaj\u00ed a&nbsp;vyu\u017eij\u00ed k&nbsp;chlazen\u00ed budovy. Odpadn\u00ed teplo vznikl\u00e9 p\u0159i chlazen\u00ed je ulo\u017eeno zp\u011bt do zem\u011b. Energie se tedy p\u0159e\u010derp\u00e1v\u00e1 mezi zem\u00ed a&nbsp;budovou, tak\u017ee vznik\u00e1 ekologick\u00fd a&nbsp;\u00fasporn\u00fd kolob\u011bh.<\/p>\r\n<p>Ze 70 geoterm\u00e1ln\u00edch vrt\u016f je ji\u017e 50 hotov\u00fdch. Pr\u00e1ci vykon\u00e1v\u00e1 ponorn\u00e9 pneumatick\u00e9 kladivo, kter\u00e9 se do zem\u011b rota\u010dn\u00edm zp\u016fsobem zavrt\u00e1v\u00e1 pod tlakem vzduchu 35 bar\u016f z&nbsp;ob\u0159\u00edho kompresoru na n\u00e1kladn\u00edm aut\u011b. Hned po dovrt\u00e1n\u00ed se ka\u017ed\u00fd vrt osazuje injekt\u00e1\u017en\u00edm a&nbsp;teplonosn\u00fdm potrub\u00edm a&nbsp;zalije termosm\u011bs\u00ed, kter\u00e1 zajist\u00ed p\u0159enos tepla z&nbsp;podlo\u017e\u00ed do potrub\u00ed. Vrty jsou pot\u00e9 v\u017edy po deseti propojen\u00e9 horizont\u00e1ln\u00edm rozvodem se sb\u011brnou j\u00edmkou, ze kter\u00e9 vede potrub\u00ed do strojovny.<\/p>\r\n<p>V r\u00e1mci dostavby lev\u00e9ho k\u0159\u00eddla pal\u00e1ce vznikne i&nbsp;podchod, kter\u00fd propoj\u00ed ji\u017en\u00ed a&nbsp;severn\u00ed \u010d\u00e1sti V\u00fdstavi\u0161t\u011b. Urychl\u00ed tak Pra\u017ean\u016fm nap\u0159\u00edklad cestu od tramvaje ke K\u0159i\u017e\u00edkov\u011b font\u00e1n\u011b. V&nbsp;r\u00e1mci v\u00fdkop\u016f ji\u017e bylo vyt\u011b\u017eeno 23&nbsp;900&nbsp;m<sup>3<\/sup> zeminy a&nbsp;zhotoveno bylo 100 ze 140 pilot, kter\u00e9 budou podporovat z\u00e1kladovou desku suter\u00e9nu.<\/p>\r\n<p><em>\u201eKv\u016fli \u0161t\u011brkop\u00edskov\u00e9mu podlo\u017e\u00ed nem\u016f\u017ee lev\u00e9 k\u0159\u00eddlo st\u00e1t pouze na z\u00e1kladov\u00e9 desce. Piloty o&nbsp;pr\u016fm\u011bru od 600 do 1&nbsp;200 milimetr\u016f a&nbsp;d\u00e9lce od 5 do 15 metr\u016f proto t\u0159en\u00edm p\u0159en\u00e1\u0161ej\u00ed zat\u00ed\u017een\u00ed do zeminy tak, aby objekt nesedal,\u201c<\/em> vysv\u011btlil vedouc\u00ed projektu David \u010cech ze spole\u010dnosti Metrostav DIZ.<\/p>\r\n<h4><img loading=\"lazy\" src=\"https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04011-Prumyslovy-palac-JiriSebek-print-wecompress.com_-1500x1000.jpg\" alt=\"\" width=\"640\" height=\"427\" class=\"alignnone size-large wp-image-60001\" srcset=\"https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04011-Prumyslovy-palac-JiriSebek-print-wecompress.com_-1500x1000.jpg 1500w, https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04011-Prumyslovy-palac-JiriSebek-print-wecompress.com_-600x400.jpg 600w, https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04011-Prumyslovy-palac-JiriSebek-print-wecompress.com_-768x512.jpg 768w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/h4>\r\n<p><img loading=\"lazy\" src=\"https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04023-Prumyslovy-palac-JiriSebek-print-wecompress.com_-1500x1000.jpg\" alt=\"\" width=\"640\" height=\"427\" class=\"alignnone size-large wp-image-60000\" srcset=\"https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04023-Prumyslovy-palac-JiriSebek-print-wecompress.com_-1500x1000.jpg 1500w, https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04023-Prumyslovy-palac-JiriSebek-print-wecompress.com_-600x400.jpg 600w, https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04023-Prumyslovy-palac-JiriSebek-print-wecompress.com_-768x512.jpg 768w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\r\n<h4>Z\u00e1chrana historick\u00fdch prvk\u016f<\/h4>\r\n<p>V r\u00e1mci rekonstrukce se uskute\u010dnila tak\u00e9 cel\u00e1 \u0159ada z\u00e1chrann\u00fdch prac\u00ed na historick\u00fdch prvc\u00edch Pr\u016fmyslov\u00e9ho pal\u00e1ce. Poda\u0159ilo se nap\u0159\u00edklad sundat malbu na skle od Mikol\u00e1\u0161e Al\u0161e z&nbsp;prav\u00e9ho k\u0159\u00eddla pal\u00e1ce a&nbsp;za\u010d\u00edt s&nbsp;restaurov\u00e1n\u00edm vitr\u00e1\u017e\u00ed v&nbsp;oknech st\u0159edn\u00ed haly. Ob\u0159\u00ed je\u0159\u00e1b sundal \u0161estadvacetitunovou hodinovou v\u011b\u017e, jej\u00ed\u017e stav neumo\u017e\u0148oval opravu bez demont\u00e1\u017ee. Vyr\u00e1b\u011bt se nyn\u00ed budou nov\u00e9 ocelov\u00e9 nohy, nebo\u0165 ty p\u016fvodn\u00ed jsou po\u0161kozen\u00e9 koroz\u00ed a&nbsp;nen\u00ed mo\u017en\u00e9 je opravit.<\/p>\r\n<p><em>\u201eRekonstruovat mus\u00edme i&nbsp;zbytek konstrukce ve st\u0159edn\u00ed hale. Jej\u00ed sanaci prov\u00e1d\u011bj\u00ed odborn\u00edci v&nbsp;n\u011bkolika etap\u00e1ch. Nejprve konstrukci p\u0159edtryskaj\u00ed, nahrubo zbav\u00ed barvy, aby zjistili jej\u00ed re\u00e1ln\u00fd stav, a&nbsp;p\u0159\u00edpadn\u011b podle pot\u0159eby vym\u011bn\u00ed po\u0161kozen\u00e9 d\u00edl\u010d\u00ed prvky. N\u00e1sledn\u011b p\u0159istoup\u00ed k&nbsp;nava\u0159en\u00ed plech\u016f a&nbsp;t\u00edm konstrukci zes\u00edl\u00ed. Nakonec je konstrukci pot\u0159eba znovu otryskat a&nbsp;ihned nat\u0159\u00edt, proto\u017ee jinak by do p\u00e1r hodin za\u010dala reznout. Fin\u00e1ln\u00ed barevnost jsme ladili s\u00e9ri\u00ed pokus\u016f, tak aby byla v&nbsp;harmonii s&nbsp;om\u00edtkami a&nbsp;malovan\u00fdm stropem,\u201c<\/em> doplnil David \u010cech.<\/p>\r\n<p>Je\u0161t\u011b letos za\u010dne cel\u00e1 \u0159ada dal\u0161\u00edch prac\u00ed, a&nbsp;to hlavn\u011b na technick\u00fdch prvc\u00edch. Realizovat se bude nap\u0159\u00edklad \u017eelezobetonov\u00fd suter\u00e9n, p\u0159ed st\u0159edn\u00ed halou se zase zdemoluj\u00ed \u010d\u00e1sti suter\u00e9nu ji\u017en\u00edch p\u0159\u00edstavk\u016f. Krom\u011b toho se budou opravovat in\u017een\u00fdrsk\u00e9 s\u00edt\u011b a&nbsp;vzniknou nov\u00e9 kolektory uvnit\u0159 objektu.<\/p>\r\n<p><img loading=\"lazy\" src=\"https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04380-Prumyslovy-palac-JiriSebek-print-wecompress.com_-1500x1000.jpg\" alt=\"\" width=\"640\" height=\"427\" class=\"alignnone size-large wp-image-59998\" srcset=\"https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04380-Prumyslovy-palac-JiriSebek-print-wecompress.com_-1500x1000.jpg 1500w, https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04380-Prumyslovy-palac-JiriSebek-print-wecompress.com_-600x400.jpg 600w, https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04380-Prumyslovy-palac-JiriSebek-print-wecompress.com_-768x512.jpg 768w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\r\n<p><img loading=\"lazy\" src=\"https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04409-Prumyslovy-palac-JiriSebek-print-wecompress.com_-1500x1000.jpg\" alt=\"\" width=\"640\" height=\"427\" class=\"alignnone size-large wp-image-59997\" srcset=\"https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04409-Prumyslovy-palac-JiriSebek-print-wecompress.com_-1500x1000.jpg 1500w, https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04409-Prumyslovy-palac-JiriSebek-print-wecompress.com_-600x400.jpg 600w, https:\/\/www.praha7.cz\/wp-content\/uploads\/2022\/08\/04409-Prumyslovy-palac-JiriSebek-print-wecompress.com_-768x512.jpg 768w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>","protected":false},"excerpt":{"rendered":"[perex] Rekonstrukce Pr\u016fmyslov\u00e9ho pal\u00e1ce na pra\u017esk\u00e9m V\u00fdstavi\u0161ti m\u00e1 za sebou prvn\u00ed p\u016flrok. V\u00a0m\u00edst\u011b vyho\u0159el\u00e9ho lev\u00e9ho k\u0159\u00eddla se pr\u00e1v\u011b dokon\u010duj\u00ed vrty pro tepeln\u00e1 \u010derpadla. Celkem 5 \u010derpadel zajist\u00ed vyt\u00e1p\u011bn\u00ed Pr\u016fmyslov\u00e9ho pal\u00e1ce s&nbsp;\u00fasporou a\u017e 75&nbsp;% energie a&nbsp;v\u00a0l\u00e9t\u011b budou slou\u017eit i&nbsp;jako efektivn\u00ed zdroj chlazen\u00ed. P\u0159ipravuje se tak\u00e9 podchod, kter\u00fd Pra\u017ean\u016fm urychl\u00ed nap\u0159\u00edklad cestu ke K\u0159i\u017e\u00edkov\u011b font\u00e1n\u011b. [\/perex] Rekonstrukce [&hellip;]","protected":false},"author":251,"featured_media":59999,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[34],"tags":[],"_links":{"self":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts\/59996"}],"collection":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/users\/251"}],"replies":[{"embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/comments?post=59996"}],"version-history":[{"count":2,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts\/59996\/revisions"}],"predecessor-version":[{"id":60304,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts\/59996\/revisions\/60304"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/media\/59999"}],"wp:attachment":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/media?parent=59996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/categories?post=59996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/tags?post=59996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}