{"id":548,"date":"2024-04-07T14:17:06","date_gmt":"2024-04-07T06:17:06","guid":{"rendered":"https:\/\/www.tflequip.com\/?p=548"},"modified":"2024-04-07T14:17:06","modified_gmt":"2024-04-07T06:17:06","slug":"how-to-choose-the-right-pump","status":"publish","type":"post","link":"https:\/\/www.tflequip.com\/sl\/how-to-choose-the-right-pump\/","title":{"rendered":"Kako izbrati pravo \u010drpalko?"},"content":{"rendered":"<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"0-0\">Osnovni podatki o izbiri \u010drpalke: <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"2-0\">1, zna\u010dilnosti medija: ime medija, specifi\u010dna te\u017ea, viskoznost, korozija, toksi\u010dnost itd. <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"4-0\">2, premer delcev in vsebnost trdne snovi v mediju. <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"6-0\">3, srednja temperatura: (\u2103) <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span style=\"font-family: arial, helvetica, sans-serif;\"><span class=\"transSent\" data-group=\"8-0\">4, zahtevani pretok splo\u0161nih industrijskih \u010drpalk v procesu lahko zanemari uhajanje v cevovodnem sistemu, vendar mora upo\u0161tevati vpliv sprememb procesa na pretok.<\/span><span class=\"transSent\" data-group=\"8-1\"> \u010ce kmetijske \u010drpalke za transport vode uporabljajo odprte kanale, morajo upo\u0161tevati tudi koli\u010dino uhajanja in izhlapevanja. <\/span><\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"10-0\">5, tlak: tlak v sesalnem rezervoarju, tlak v drena\u017enem rezervoarju, padec tlaka v cevovodnem sistemu (izguba glave). <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"12-0\">6, Podatki o cevovodnem sistemu (premer cevi, dol\u017eina, vrsta in \u0161tevilo pribora za cevi, geometrijska vi\u0161ina od sesalnega do tla\u010dnega bazena itd.). <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"14-0\">7, material \u010drpalke in oblika tesnila <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"16-0\">8, glede na pretok, glavo, da izberete ustrezno uporabo obmo\u010dja in strukture \u010drpalke <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"18-0\">9, glede na mesto namestitve izberite obliko \u010drpalke (navpi\u010dna, vodoravna, oblika prenosa) <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"20-0\">10, glede na napajanje, izberite pogonsko mo\u010d <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"22-0\">11, izberite strukturo \u010drpalke glede na uporabo (\u010drpalka za \u010disto vodo, po\u017earna \u010drpalka, \u010drpalka za odpadne vode itd.) <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"25-0\">\u00a0Izbira preto\u010dne glave \u010drpalke <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"26-0\">Dolo\u010danje pretoka: <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"28-0\">1, \u010de je proizvodni proces dal majhen, normalen, velik pretok, je treba upo\u0161tevati glede na velik pretok. <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span style=\"font-family: arial, helvetica, sans-serif;\"><span class=\"transSent\" data-group=\"30-0\">2, \u010de je v proizvodnem procesu navedena samo normalna hitrost pretoka, je treba upo\u0161tevati dolo\u010deno rezervo.<\/span><span class=\"transSent\" data-group=\"30-1\"> Za \u010drpalke z velikim pretokom in majhno glavo z ns&gt;100 je meja pretoka 5%, za \u010drpalke z majhnim pretokom in veliko glavo z ns&lt;50 je meja pretoka 10%, za \u010drpalke s 50\u2264ns\u2264100 je meja pretoka prav tako 5%, za \u010drpalke s slabo kakovostjo in slabimi pogoji delovanja pa mora biti meja pretoka 10%. <\/span><\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"32-0\">3, \u010de so osnovni podatki samo za masni pretok, jih je treba pretvoriti v volumski pretok. <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"33-0\">Dolo\u010ditev glave: <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" style=\"font-family: arial, helvetica, sans-serif;\" data-group=\"34-0\">1. \u0160e en pomemben podatek za izbiro \u010drpalke, ki je obi\u010dajno izbrana z raz\u0161irjeno gladino 5%-10%, je vi\u0161ina gladine, ki jo potrebuje sistem naprave.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Basic data of pump selection: 1, the characteristics of the medium: medium name, specific gravity, viscosity, corrosion, toxicity, etc. 2, the particle diameter and content of the solid contained in the medium. 3, medium temperature: (\u2103) 4, the required flow of general industrial pumps in the process can ignore the leakage in the pipeline system, [&hellip;]<\/p>","protected":false},"author":4,"featured_media":549,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[36],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.tflequip.com\/sl\/wp-json\/wp\/v2\/posts\/548"}],"collection":[{"href":"https:\/\/www.tflequip.com\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tflequip.com\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/sl\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/sl\/wp-json\/wp\/v2\/comments?post=548"}],"version-history":[{"count":0,"href":"https:\/\/www.tflequip.com\/sl\/wp-json\/wp\/v2\/posts\/548\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/sl\/wp-json\/wp\/v2\/media\/549"}],"wp:attachment":[{"href":"https:\/\/www.tflequip.com\/sl\/wp-json\/wp\/v2\/media?parent=548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tflequip.com\/sl\/wp-json\/wp\/v2\/categories?post=548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tflequip.com\/sl\/wp-json\/wp\/v2\/tags?post=548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}