{"id":2186,"date":"2021-04-12T12:13:29","date_gmt":"2021-04-12T10:13:29","guid":{"rendered":"http:\/\/www.wrmech.cz\/?page_id=2186"},"modified":"2021-04-12T12:14:33","modified_gmt":"2021-04-12T10:14:33","slug":"hydrody-cerp-cvev","status":"publish","type":"page","link":"https:\/\/www.wrmech.cz\/en\/hydrody-cerp-cvev\/","title":{"rendered":"Hydrodynamick\u00e1 \u010derpadla CVEV"},"content":{"rendered":"
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Hydrodynamick\u00e1 \u010derpadla - vertik\u00e1ln\u00ed \u010dl\u00e1nkov\u00e1<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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CVEV<\/h4>

Oblast pou\u017eit\u00ed<\/h6>

Hlavn\u00ed pou\u017eit\u00ed vertik\u00e1ln\u00edch \u010derpadel CVEV je pro vod\u00e1rensk\u00e9 \u00fa\u010dely a pr\u016fmyslov\u00e9 z\u00e1sobov\u00e1n\u00ed \u010distou i m\u00edrn\u011b zne\u010di\u0161t\u011bnou u\u017eitkovou vodou. Jsou ur\u010dena pro \u010derp\u00e1n\u00ed pitn\u00e9 a u\u017eitkov\u00e9 vody do max. teploty 60\u00b0C s hodnotou pH 6 11, p\u0159\u00edpadn\u011b i m\u00edrn\u011b zakalen\u00e9 a zne\u010di\u0161t\u011bn\u00e9 vody s obsahem nejv\u00fd\u0161e 5g bahna nebo jin\u00fdch p\u0159\u00edm\u011bsenin na 1 litr vody o max. zrnitosti 0,5 mm.<\/p>

Konstruk\u010dn\u00ed proveden\u00ed<\/h6>

\u00dapln\u00e9 vertik\u00e1ln\u00ed n\u00edzkotlak\u00e9 odst\u0159ediv\u00e9 \u010dl\u00e1nkov\u00e9 \u010derpadlo sest\u00e1v\u00e1 z t\u011bchto hlavn\u00edch \u010d\u00e1st\u00ed:
– vlastn\u00ed hydraulick\u00e9 \u010d\u00e1sti \u010derpadla vespod soustroj\u00ed
– vod\u00edc\u00edho potrub\u00ed s h\u0159\u00eddelem a vod\u00edc\u00edmi lo\u017eisky
– lo\u017eiskov\u00e9ho z\u00e1v\u011bsu v horn\u00ed \u010d\u00e1sti soustroj\u00ed
– vertik\u00e1ln\u00edho elektromotoru
Kroutic\u00ed moment se p\u0159en\u00e1\u0161\u00ed z poh\u00e1n\u011bc\u00edho motoru na h\u0159\u00eddel vlastn\u00edho \u010derpadla p\u0159es pru\u017enou spojku a d\u011blen\u00fd h\u0159\u00eddel, veden\u00fd v ose vod\u00edc\u00edho potrub\u00ed.<\/p>

Materi\u00e1lov\u00e9 proveden\u00ed<\/h6>

V z\u00e1kladn\u00edm proveden\u00ed LN pro b\u011b\u017en\u00e9 pou\u017eit\u00ed \u010derpadla na chemicky neaktivn\u00ed vody s hodnotou pH 6,5 8,5 jsou t\u011blesa vlastn\u00edho \u010derpadla, ob\u011b\u017en\u00e1 a rozv\u00e1d\u011bc\u00ed kola, t\u011bsnic\u00ed kruhy ob\u011b\u017en\u00fdch kol, t\u011blesa lo\u017eisek ve vod\u00edc\u00edm potrub\u00ed a sou\u010d\u00e1sti lo\u017eiskov\u00e9ho z\u00e1v\u011bsu ze \u0161ed\u00e9 litiny. Ochrann\u00e1 pouzdra h\u0159\u00eddel\u00ed jsou z korozivzdorn\u00e9 oceli, h\u0159\u00eddel soustroj\u00ed je z uhl\u00edkov\u00e9 oceli.
Ve zvl\u00e1\u0161tn\u00edm proveden\u00ed LU jsou ob\u011b\u017en\u00e1 kola a rozp\u011brn\u00e1 pouzdra z chromov\u00e9 ocelolitiny. Ostatn\u00ed \u010d\u00e1sti jsou stejn\u00e9 jako v proveden\u00ed LN.<\/p>

Technick\u00e9 parametry<\/h6>

Maxim\u00e1ln\u00ed teplota dopravovan\u00e9 kapaliny: 60\u00b0C
Pr\u016ftok \u010derpadla: Q = 1,5 230 l\/s
Dopravn\u00ed v\u00fd\u0161ka: H = do 160 m<\/p>

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Hydrodynamick\u00e1 \u010derpadla – vertik\u00e1ln\u00ed \u010dl\u00e1nkov\u00e1 CVEV Oblast pou\u017eit\u00ed Hlavn\u00ed pou\u017eit\u00ed vertik\u00e1ln\u00edch \u010derpadel CVEV je pro vod\u00e1rensk\u00e9 \u00fa\u010dely a pr\u016fmyslov\u00e9 z\u00e1sobov\u00e1n\u00ed \u010distou i m\u00edrn\u011b zne\u010di\u0161t\u011bnou u\u017eitkovou vodou. Jsou ur\u010dena pro \u010derp\u00e1n\u00ed pitn\u00e9 a u\u017eitkov\u00e9 vody do max. teploty 60\u00b0C s hodnotou pH 6 11, p\u0159\u00edpadn\u011b i m\u00edrn\u011b zakalen\u00e9 a zne\u010di\u0161t\u011bn\u00e9 vody s obsahem nejv\u00fd\u0161e 5g bahna …<\/p>\n

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