{"id":1356,"date":"2024-11-08T15:07:55","date_gmt":"2024-11-08T07:07:55","guid":{"rendered":"https:\/\/www.tflequip.com\/?p=1356"},"modified":"2024-11-12T15:21:33","modified_gmt":"2024-11-12T07:21:33","slug":"precautions-for-operation-of-self-priming-pump","status":"publish","type":"post","link":"https:\/\/www.tflequip.com\/cs\/precautions-for-operation-of-self-priming-pump\/","title":{"rendered":"Bezpe\u010dnostn\u00ed opat\u0159en\u00ed pro provoz samonas\u00e1vac\u00edho \u010derpadla"},"content":{"rendered":"

1. Spu\u0161t\u011bn\u00ed a provoz<\/p>\n

\uff081\uff09Zapn\u011bte samonas\u00e1vac\u00ed \u010derpadlo a v\u011bnujte pozornost tomu, zda je sm\u011br h\u0159\u00eddele \u010derpadla spr\u00e1vn\u00fd.<\/p>\n

\uff082\uff09V\u011bnujte pozornost tomu, zda b\u011bhem ot\u00e1\u010den\u00ed nedoch\u00e1z\u00ed k neobvykl\u00fdm zvuk\u016fm a vibrac\u00edm.<\/p>\n

\uff083\uff09V\u011bnujte pozornost \u00fadaj\u016fm manometru a vakuometru. Pokud po spu\u0161t\u011bn\u00ed \u00fadaje manometru a vakuometru po ur\u010ditou dobu kol\u00edsaj\u00ed a pot\u00e9 vykazuj\u00ed stabilitu, znamen\u00e1 to, \u017ee pumpa byla napln\u011bna kapalinou a p\u0159e\u0161la do norm\u00e1ln\u00edho infuzn\u00edho provozu.<\/p>\n

\uff084\uff09P\u0159edt\u00edm, ne\u017e \u010derpadlo p\u0159ejde do norm\u00e1ln\u00edho infuzn\u00edho provozu, tj. b\u011bhem procesu samonas\u00e1v\u00e1n\u00ed, je t\u0159eba v\u011bnovat zvl\u00e1\u0161tn\u00ed pozornost zv\u00fd\u0161en\u00ed teploty vody v \u010derpadle. Pokud tento proces trv\u00e1 p\u0159\u00edli\u0161 dlouho a teplota vody v \u010derpadle je p\u0159\u00edli\u0161 vysok\u00e1, zastavte \u010derpadlo a zkontrolujte p\u0159\u00ed\u010dinu.<\/p>\n

\uff085\uff09Pokud je teplota kapaliny v \u010derpadle p\u0159\u00edli\u0161 vysok\u00e1 a zp\u016fsobuje pot\u00ed\u017ee se samonas\u00e1v\u00e1n\u00edm, m\u016f\u017eete \u010derpadlo do\u010dasn\u011b zastavit, pou\u017e\u00edt kapalinu ve v\u00fdtla\u010dn\u00e9m potrub\u00ed, aby se vr\u00e1tila zp\u011bt do \u010derpadla, nebo p\u0159idat kapalinu p\u0159\u00edmo do \u010derpadla p\u0159es otvor pro skladov\u00e1n\u00ed kapaliny na t\u011blese \u010derpadla, aby se kapalina v \u010derpadle ochladila, a pot\u00e9 jej spustit.<\/p>\n

\uff086\uff09 Pokud \u010derpadlo b\u011bhem provozu vibruje a vyd\u00e1v\u00e1 zvuky, m\u016f\u017ee to b\u00fdt zp\u016fsobeno kavitac\u00ed. Existuj\u00ed dva d\u016fvody kavitace: jedn\u00edm je p\u0159\u00edli\u0161 vysok\u00fd pr\u016ftok vstupn\u00edm potrub\u00edm a druh\u00fdm je p\u0159\u00edli\u0161 vysok\u00fd sac\u00ed rozsah. Pokud je pr\u016ftok p\u0159\u00edli\u0161 vysok\u00fd, lze nastavit v\u00fdstupn\u00ed regula\u010dn\u00ed ventil, aby se zv\u00fd\u0161il \u00fadaj na manometru. Pokud je v p\u0159\u00edvodn\u00edm potrub\u00ed ucp\u00e1vka, je t\u0159eba ji v\u010das odstranit; pokud je sac\u00ed rozsah p\u0159\u00edli\u0161 vysok\u00fd, lze vhodn\u011b sn\u00ed\u017eit instala\u010dn\u00ed v\u00fd\u0161ku \u010derpadla.<\/p>\n

\uff087\uff09Pokud se \u010derpadlo b\u011bhem provozu z n\u011bjak\u00e9ho d\u016fvodu zastav\u00ed a je t\u0159eba jej znovu spustit, m\u011bl by b\u00fdt v\u00fdstupn\u00ed regula\u010dn\u00ed ventil m\u00edrn\u011b otev\u0159en\u00fd (ne zcela zav\u0159en\u00fd), co\u017e napom\u00e1h\u00e1 vypou\u0161t\u011bn\u00ed plynu z v\u00fdtla\u010dn\u00e9ho otvoru p\u0159i samonas\u00e1v\u00e1n\u00ed a m\u016f\u017ee zajistit spu\u0161t\u011bn\u00ed \u010derpadla p\u0159i men\u0161\u00edm zat\u00ed\u017een\u00ed.<\/p>\n

\uff088\uff09V\u011bnujte pozornost kontrole, zda potrubn\u00ed syst\u00e9m net\u011bsn\u00ed.<\/p>\n

 <\/p>\n

\".jpg\"<\/p>\n

 <\/p>\n

2. Zastavte \u010derpadlo<\/p>\n

\uff081\uff09Nejprve zav\u0159ete \u0161oup\u00e1tko na v\u00fdtla\u010dn\u00e9m potrub\u00ed.<\/p>\n

\uff082\uff09Zastavte \u010derpadlo.<\/p>\n

\uff083\uff09V chladn\u00fdch ro\u010dn\u00edch obdob\u00edch vypus\u0165te kapalinu v t\u011blese \u010derpadla a vodu v chladic\u00edm prostoru lo\u017eiskov\u00e9ho t\u011blesa, abyste zabr\u00e1nili zamrznut\u00ed a poprask\u00e1n\u00ed d\u00edl\u016f.<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

1. Start and operate \uff081\uff09Start the self-priming pump and pay attention to whether the direction of the pump shaft is correct. \uff082\uff09Pay attention to whether there are abnormal sounds and vibrations during rotation. \uff083\uff09Pay attention to the readings of the pressure gauge and vacuum gauge. After starting, when the readings of the pressure gauge and […]<\/p>","protected":false},"author":4,"featured_media":1357,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[36],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/posts\/1356"}],"collection":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/comments?post=1356"}],"version-history":[{"count":0,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/posts\/1356\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/media\/1357"}],"wp:attachment":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/media?parent=1356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/categories?post=1356"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/tags?post=1356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}