{"id":531,"date":"2024-04-07T11:07:25","date_gmt":"2024-04-07T03:07:25","guid":{"rendered":"https:\/\/www.tflequip.com\/products\/occupancy-product-4-copy-copy-copy-copy-copy-copy-copy-copy-copy-copy-copy\/"},"modified":"2025-01-09T15:12:36","modified_gmt":"2025-01-09T07:12:36","slug":"lg-stainless-steel-screw-pump","status":"publish","type":"products","link":"https:\/\/www.tflequip.com\/cs\/products\/lg-stainless-steel-screw-pump\/","title":{"rendered":"\u0160roubov\u00e9 \u010derpadlo LG z nerezov\u00e9 oceli"},"content":{"rendered":"<div class=\"adweb-template\">\n<div class=\"adweb-template-8\">\n<div class=\"adweb-template\">\n<div class=\"adweb-template-8\">\n<div class=\"adweb-template\">\n<div class=\"adweb-template-5\">\n<div class=\"adweb-template\">\n<div class=\"adweb-template-5\">\n<h5><span class=\"adweb-bg-cyanblue\"><\/span><strong class=\"adweb-black\">\u00davod<\/strong><\/h5>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><span data-group=\"0-0\" class=\"transSent\"><span>Jedno\u0161roubov\u00e9 \u010derpadlo z nerezov\u00e9 oceli je jedno\u0161roubov\u00e9 dopravn\u00ed \u010derpadlo, jeho\u017e hlavn\u00edmi pracovn\u00edmi \u010d\u00e1stmi jsou excentrick\u00fd \u0161roub (naz\u00fdvan\u00fd rotor) a vnit\u0159n\u00ed povrch dvojit\u00e9ho \u0161roubov\u00e9ho pouzdra (naz\u00fdvan\u00fd stator).<\/span><\/span><span data-group=\"0-1\" class=\"transSent\"><span> Princip \u010dinnosti spo\u010d\u00edv\u00e1 v tom, \u017ee kdy\u017e motor poh\u00e1n\u00ed h\u0159\u00eddel \u010derpadla k ot\u00e1\u010den\u00ed, \u0161roub se na jedn\u00e9 stran\u011b ot\u00e1\u010d\u00ed kolem sv\u00e9 vlastn\u00ed osy a na druh\u00e9 stran\u011b se odvaluje po vnit\u0159n\u00edm povrchu pouzdra, tak\u017ee tvo\u0159\u00ed t\u011bsnic\u00ed komoru \u010derpadla.<\/span><\/span><span data-group=\"0-2\" class=\"transSent\"><span> P\u0159i ka\u017ed\u00e9m oto\u010den\u00ed \u0161roubu se kapalina v t\u011bsnic\u00ed komo\u0159e posune o ur\u010ditou rozte\u010d a p\u0159i nep\u0159etr\u017eit\u00e9m ot\u00e1\u010den\u00ed \u0161roubu kapalina spir\u00e1lovit\u011b p\u0159ech\u00e1z\u00ed z jedn\u00e9 t\u011bsnic\u00ed komory do druh\u00e9 a nakonec vytla\u010d\u00ed t\u011bleso \u010derpadla.<\/span><\/span><span data-group=\"0-3\" class=\"transSent\"><span> \u0160roubov\u00e9 \u010derpadlo je nov\u00fd typ strojn\u00edho za\u0159\u00edzen\u00ed pro dopravu kapalin, s jednoduchou konstrukc\u00ed, bezpe\u010dnou a spolehlivou prac\u00ed, snadnou obsluhou a \u00fadr\u017ebou, plynulou rovnom\u011brnost\u00ed kapaliny, stabiln\u00edm tlakem atd.<\/span><\/span><span data-group=\"0-4\" class=\"transSent\"><span> U\u017eitn\u00fd vzor se t\u00fdk\u00e1 \u010derpadla, kter\u00e9 vyu\u017e\u00edv\u00e1 ot\u00e1\u010den\u00ed \u0161roubu k nas\u00e1v\u00e1n\u00ed a vypou\u0161t\u011bn\u00ed kapalin a kter\u00e9 je nejvhodn\u011bj\u0161\u00ed k nas\u00e1v\u00e1n\u00ed a vypou\u0161t\u011bn\u00ed visk\u00f3zn\u00edch kapalin.<\/span><\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/\u8be6\u60c5-249x300.jpg\" alt=\"\" width=\"790\" height=\"952\" class=\"alignnone size-medium wp-image-1129\" srcset=\"https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/\u8be6\u60c5-249x300.jpg 249w, https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/\u8be6\u60c5-768x924.jpg 768w\" sizes=\"(max-width: 790px) 100vw, 790px\" \/><\/p>\n<div class=\"adweb-template\">\n<div class=\"adweb-template-5\">\n<h5><span class=\"adweb-bg-blue\"><\/span><strong class=\"adweb-black\">Princip fungov\u00e1n\u00ed<\/strong><\/h5>\n<\/div>\n<\/div>\n<p><span data-group=\"0-0\" class=\"transSent\"><span>\u0160roubov\u00e9 \u010derpadlo LG vyu\u017e\u00edv\u00e1 k nas\u00e1v\u00e1n\u00ed a vypou\u0161t\u011bn\u00ed kapaliny ot\u00e1\u010den\u00ed \u0161roubu.<\/span><\/span><span data-group=\"0-1\" class=\"transSent\"><span> D\u00edky vz\u00e1jemn\u00e9mu z\u00e1b\u011bru \u0161roub\u016f a t\u011bsn\u00e9 koordinaci mezi \u0161rouby a vnit\u0159n\u00ed st\u011bnou vlo\u017ekov\u00e9ho v\u00e1lce se mezi sac\u00edm vstupem a v\u00fdtla\u010dn\u00fdm v\u00fdstupem \u010derpadla rozd\u011bl\u00ed na jeden nebo v\u00edce ut\u011bsn\u011bn\u00fdch prostor\u016f.<\/span><\/span><span data-group=\"0-2\" class=\"transSent\"><span> Ot\u00e1\u010den\u00edm a z\u00e1b\u011brem \u0161roubu se na sac\u00edm konci \u010derpadla neust\u00e1le vytv\u00e1\u0159ej\u00ed tyto ut\u011bsn\u011bn\u00e9 prostory, kapalina v sac\u00ed komo\u0159e je do n\u00ed uzav\u0159ena a samosac\u00ed komora je neust\u00e1le posouv\u00e1na pod\u00e9l osy \u0161roubu k v\u00fdtla\u010dn\u00e9mu konci a kapalina v uzav\u0159en\u00e9m prostoru je neust\u00e1le vypou\u0161t\u011bna, stejn\u011b jako je matice p\u0159i ot\u00e1\u010den\u00ed \u0161roubu neust\u00e1le posouv\u00e1na vp\u0159ed, co\u017e je jedno\u0161roubov\u00e9 \u010derpadlo z nerezov\u00e9 oceli.<\/span><\/span><span data-group=\"0-3\" class=\"transSent\"><span> Po nas\u00e1t\u00ed kapaliny do z\u00e1vitu \u0161roubu a t\u011bsnic\u00edho prostoru obklopen\u00e9ho pl\u00e1\u0161t\u011bm \u010derpadla, kdy se \u0161roub aktivn\u011b ot\u00e1\u010d\u00ed, je t\u011bsnic\u00ed objem \u0161roubov\u00e9ho \u010derpadla pod tlakem \u0161roubov\u00e9ho \u010derpadla vytla\u010dov\u00e1n a pod\u00e9l axi\u00e1ln\u00edho pohybu.<\/span><\/span><span data-group=\"0-4\" class=\"transSent\"><span> Proto\u017ee se \u0161nek ot\u00e1\u010d\u00ed konstantn\u00ed rychlost\u00ed, je i pr\u016ftok kapaliny rovnom\u011brn\u00fd.<\/span><\/span><\/p>\n<div class=\"adweb-template\">\n<div class=\"adweb-template-5\"><\/div>\n<\/div>\n<div class=\"adweb-template\">\n<div class=\"adweb-template-5\">\n<h5><\/h5>\n<h5><span class=\"adweb-bg-cyanblue\"><\/span><strong class=\"adweb-black\">Skute\u010dn\u00e1 p\u0159ehl\u00eddka produkt\u016f<\/strong><\/h5>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/\u672a\u6807\u9898-1-1-2-300x147.jpg\" alt=\"\" width=\"790\" height=\"387\" class=\"alignnone size-medium wp-image-1130\" srcset=\"https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/\u672a\u6807\u9898-1-1-2-300x147.jpg 300w, https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/\u672a\u6807\u9898-1-1-2-768x375.jpg 768w, https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/\u672a\u6807\u9898-1-1-2.jpg 790w\" sizes=\"(max-width: 790px) 100vw, 790px\" \/><\/p>\n<div class=\"adweb-template\">\n<div class=\"adweb-template-5\"><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<div class=\"adweb-template\">\n<div class=\"adweb-template-5\">\n<h2><span class=\"adweb-bg-cyanblue\"><\/span>V\u00fdhody \u0161roubov\u00fdch \u010derpadel<\/h2>\n<p>V\u00fdhody \u0161roubov\u00fdch \u010derpadel<br \/>\nZ\u00e1kladn\u00ed princip \u0161roubov\u00e9ho \u010derpadla: \u0160roubov\u00e9 \u010derpadlo je objemov\u00e9 rota\u010dn\u00ed \u010derpadlo, kter\u00e9 p\u0159i doprav\u011b kapaliny nebo zvy\u0161ov\u00e1n\u00ed tlaku kapaliny v rota\u010dn\u00edm \u010derpadle spol\u00e9h\u00e1 hlavn\u011b na zm\u011bnu objemu a pohyb prostoru s oky vytvo\u0159en\u00e9ho mezi t\u011blesem \u010derpadla a \u0161roubem, jak je zn\u00e1zorn\u011bno na obr\u00e1zku v\u00fd\u0161e. Podle po\u010dtu \u0161roub\u016f se \u0161roubov\u00e1 \u010derpadla d\u011bl\u00ed na jedno\u0161roubov\u00e1, dvou\u0161roubov\u00e1 a t\u0159\u00ed\u0161roubov\u00e1. Kdy\u017e se aktivn\u00ed \u0161roub ot\u00e1\u010d\u00ed, poh\u00e1n\u00ed poh\u00e1n\u011bn\u00fd \u0161roub, kter\u00fd je s n\u00edm spojen, aby se ot\u00e1\u010del spole\u010dn\u011b. Objem mezikusu \u0161roubu na jednom konci sac\u00ed komory se postupn\u011b zv\u011bt\u0161uje, zat\u00edmco tlak kles\u00e1. Kapalina vstupuje do objemu mezikru\u017e\u00ed p\u016fsoben\u00edm rozd\u00edlu tlak\u016f. Kdy\u017e objem dos\u00e1hne maxim\u00e1ln\u00ed hodnoty a vytvo\u0159\u00ed t\u011bsnic\u00ed komoru, kapalina se v ka\u017ed\u00e9 t\u011bsnic\u00ed komo\u0159e nep\u0159etr\u017eit\u011b axi\u00e1ln\u011b pohybuje, dokud nen\u00ed z jednoho konce komory vypu\u0161t\u011bna. V tomto okam\u017eiku se objem mezikru\u017e\u00ed \u0161roubu na jednom konci vypou\u0161t\u011bc\u00ed komory postupn\u011b zmen\u0161uje a kapalina se vypou\u0161t\u00ed. Princip \u010dinnosti \u0161roubov\u00e9ho \u010derpadla je podobn\u00fd principu \u010dinnosti zubov\u00e9ho \u010derpadla, s t\u00edm rozd\u00edlem, \u017ee m\u00edsto ozuben\u00e9ho kola je v konstrukci pou\u017eit \u0161roub. Existuj\u00ed dva typy \u010derpadel: s jednoduch\u00fdm s\u00e1n\u00edm a s dvojit\u00fdm s\u00e1n\u00edm, ale jednoduch\u00e1 \u0161roubov\u00e1 \u010derpadla maj\u00ed pouze jedno s\u00e1n\u00ed. \u010cerpadlo mus\u00ed b\u00fdt vybaveno pojistn\u00fdm ventilem (bez nutnosti pou\u017eit\u00ed jedno\u0161roubov\u00e9ho \u010derpadla), aby nedo\u0161lo k po\u0161kozen\u00ed \u010derpadla nebo prim\u00e1rn\u00edho pohonu z d\u016fvod\u016f, jako je ucp\u00e1n\u00ed v\u00fdtla\u010dn\u00e9ho potrub\u00ed, kter\u00e9 m\u016f\u017ee zp\u016fsobit p\u0159ekro\u010den\u00ed p\u0159\u00edpustn\u00e9 hodnoty v\u00fdstupn\u00edho tlaku \u010derpadla.<br \/>\nJedno\u0161roubov\u00e9 \u010derpadlo: \u0160roubov\u00e9 \u010derpadlo je typem jedno\u0161roubov\u00e9ho dopravn\u00edho \u010derpadla, jeho\u017e hlavn\u00edmi pracovn\u00edmi sou\u010d\u00e1stmi jsou excentrick\u00fd spir\u00e1lov\u00fd \u0161roub (ozna\u010dovan\u00fd jako rotor) a spir\u00e1lov\u00e1 vlo\u017eka s dvojit\u00fdmi spir\u00e1lov\u00fdmi plochami na vnit\u0159n\u00edm povrchu (ozna\u010dovan\u00e1 jako stator). Princip \u010dinnosti spo\u010d\u00edv\u00e1 v tom, \u017ee kdy\u017e elektromotor poh\u00e1n\u00ed h\u0159\u00eddel \u010derpadla k ot\u00e1\u010den\u00ed, \u0161roub se na jedn\u00e9 stran\u011b ot\u00e1\u010d\u00ed kolem vlastn\u00ed osy a na druh\u00e9 stran\u011b se odvaluje po vnit\u0159n\u00edm povrchu obj\u00edmky, \u010d\u00edm\u017e vytv\u00e1\u0159\u00ed t\u011bsnic\u00ed komoru \u010derpadla. Kdykoli se \u0161roub ot\u00e1\u010d\u00ed, kapalina v t\u011bsnic\u00ed komo\u0159e se posune o jeden krok vp\u0159ed. Jak \u0161roub pokra\u010duje v ot\u00e1\u010den\u00ed, kapalina je spir\u00e1lovit\u011b vytla\u010dov\u00e1na z jedn\u00e9 t\u011bsnic\u00ed komory do druh\u00e9 a nakonec je vytla\u010dena z t\u011blesa \u010derpadla.<br \/>\nDvou\u0161roubov\u00e9 \u010derpadlo: Dvou\u0161roubov\u00e9 \u010derpadlo je \u0161roubov\u00e9 \u010derpadlo s vn\u011bj\u0161\u00edm pohonem, kter\u00e9 k \u010derp\u00e1n\u00ed kapaliny pou\u017e\u00edv\u00e1 dva vz\u00e1jemn\u011b se dot\u00fdkaj\u00edc\u00ed, ale bezkontaktn\u00ed \u0161rouby. Jako u dvojit\u00e9ho sac\u00edho neuzav\u0159en\u00e9ho dvou\u0161roubov\u00e9ho \u010derpadla je aktivn\u00ed \u0161nek, kter\u00fd na jednom konci vystupuje z \u010derpadla, poh\u00e1n\u011bn z\u00e1kladn\u00edm motorem. Sm\u011br z\u00e1vitu aktivn\u00edho \u0161roubu a poh\u00e1n\u011bn\u00e9ho \u0161roubu je odli\u0161n\u00fd a \u0161roub je pevn\u011b spojen s t\u011blesem \u010derpadla. Hnan\u00fd \u0161nek je poh\u00e1n\u011bn aktivn\u00edm \u0161nekem prost\u0159ednictv\u00edm synchronn\u00edho p\u0159evodu. Sac\u00ed komora uvnit\u0159 \u010derpadla by m\u011bla b\u00fdt t\u011bsn\u011b odd\u011blena od v\u00fdtla\u010dn\u00e9 komory. Proto by m\u011bl b\u00fdt vn\u011bj\u0161\u00ed povrch t\u011blesa \u010derpadla a \u0161roubu, stejn\u011b jako mezera mezi \u0161roubem a \u0161roubem, co nejmen\u0161\u00ed. Sou\u010dasn\u011b by m\u011bla b\u00fdt mezi \u0161roubem a t\u011blesem \u010derpadla a mezi \u0161roubem a \u0161nekem vytvo\u0159ena t\u011bsnic\u00ed komora, aby bylo zaji\u0161t\u011bno ut\u011bsn\u011bn\u00ed, jinak m\u016f\u017ee kapalina z mezery vyt\u00e9kat zp\u011bt.<br \/>\nv\u00fdhodu:<br \/>\n(1) Efektivn\u00ed: \u0160roubov\u00e9 \u010derpadlo m\u00e1 vysokou dopravn\u00ed \u00fa\u010dinnost, kter\u00e1 m\u016f\u017ee zajistit plynulost dopravn\u00edho procesu a zkr\u00e1tit dobu dopravy.<br \/>\n(2) N\u00edzk\u00e1 spot\u0159eba energie: \u0160roubov\u00e1 \u010derpadla maj\u00ed ni\u017e\u0161\u00ed spot\u0159ebu energie, proto\u017ee nemaj\u00ed uvnit\u0159 slo\u017eit\u00e9 ventily a potrubn\u00ed konstrukce, co\u017e sni\u017euje odpor kapaliny.<br \/>\n(3) N\u00edzk\u00e1 hlu\u010dnost: \u0160roubov\u00e9 \u010derpadlo vyd\u00e1v\u00e1 p\u0159i provozu velmi n\u00edzkou hlu\u010dnost, tak\u017ee je vhodn\u00e9 pro pou\u017eit\u00ed v tich\u00e9m prost\u0159ed\u00ed.<br \/>\n(4) Vysok\u00e1 spolehlivost: \u0160roubov\u00e9 \u010derpadlo m\u00e1 jednoduchou konstrukci, m\u00e9n\u011b sou\u010d\u00e1st\u00ed a vysokou spolehlivost.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p><span class=\"transSent\" data-group=\"0-0\">Jedno\u0161roubov\u00e9 \u010derpadlo LG je nov\u00fd typ \u010derpadla, kter\u00e9 pracuje na principu tahu a rotace s nucen\u00fdm v\u00fdtlakem. Hlavn\u00edmi pracovn\u00edmi \u010d\u00e1stmi jsou excentrick\u00fd \u0161roub (rotor) a pevn\u00e9 pouzdro (stator).<\/span><span class=\"transSent\" data-group=\"0-1\"> D\u00edky speci\u00e1ln\u00ed geometrii obou sou\u010d\u00e1st\u00ed vznik\u00e1 odd\u011blen\u00e1 uzav\u0159en\u00e1 dutina a m\u00e9dium proud\u00ed rovnom\u011brn\u011b z axi\u00e1ln\u00edho sm\u011bru, vnit\u0159n\u00ed pr\u016ftok je n\u00edzk\u00fd, objem z\u016fst\u00e1v\u00e1 nezm\u011bn\u011bn a tlak je stabiln\u00ed, proto\u017ee nedoch\u00e1z\u00ed k v\u00ed\u0159en\u00ed a m\u00edch\u00e1n\u00ed.<\/span><\/p>","protected":false},"featured_media":1412,"template":"","adweb_product_categories":[61],"adweb_product_tags":[92,173,77,80,169,171,168,172,170,89],"gallery":[1412],"order":"0","acf":[],"_links":{"self":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/adweb_products\/531"}],"collection":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/adweb_products"}],"about":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/media\/1412"}],"wp:attachment":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/media?parent=531"}],"wp:term":[{"taxonomy":"adweb_product_cat","embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/adweb_product_categories?post=531"},{"taxonomy":"adweb_product_tag","embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/adweb_product_tags?post=531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}