{"id":1348,"date":"2024-10-25T11:30:35","date_gmt":"2024-10-25T03:30:35","guid":{"rendered":"https:\/\/www.tflequip.com\/?p=1348"},"modified":"2024-10-25T11:30:35","modified_gmt":"2024-10-25T03:30:35","slug":"several-measures-to-ensure-the-smooth-operation-of-magnetic-pumps","status":"publish","type":"post","link":"https:\/\/www.tflequip.com\/cs\/several-measures-to-ensure-the-smooth-operation-of-magnetic-pumps\/","title":{"rendered":"N\u011bkolik opat\u0159en\u00ed k zaji\u0161t\u011bn\u00ed bezprobl\u00e9mov\u00e9ho provozu magnetick\u00fdch \u010derpadel"},"content":{"rendered":"

V porovn\u00e1n\u00ed s tradi\u010dn\u00edmi ut\u011bsn\u011bn\u00fdmi \u010derpadly maj\u00ed magnetick\u00e1 \u010derpadla tyto v\u00fdhody: m\u00e9n\u011b \u00fadr\u017eby, nen\u00ed pot\u0159eba dal\u0161\u00edho mazac\u00edho oleje, nedoch\u00e1z\u00ed k \u00fanik\u016fm, maj\u00ed n\u00edzk\u00e9 vibrace a hlu\u010dnost atd. Vzhledem ke sv\u00fdm vlastn\u00edm vlastnostem se v\u0161ak v mnoha ohledech li\u0161\u00ed od tradi\u010dn\u00edch odst\u0159ediv\u00fdch \u010derpadel, tak\u017ee je t\u0159eba p\u0159ijmout n\u011bkter\u00e1 opat\u0159en\u00ed a zp\u016fsoby, pokud jde o proces, instalaci a provoz, aby byl zachov\u00e1n jejich spolehliv\u00fd a stabiln\u00ed provoz.<\/p>\n

\"20240903164157<\/p>\n

1. Struktura: Magnetick\u00e9 \u010derpadlo je horizont\u00e1ln\u00ed odst\u0159ediv\u00e9 \u010derpadlo s axi\u00e1ln\u00edm s\u00e1n\u00edm a radi\u00e1ln\u00edm v\u00fdtlakem. H\u0159\u00eddel \u010derpadla je poh\u00e1n\u011bna magnetickou spojkou a nen\u00ed zde \u017e\u00e1dn\u00e9 t\u011bsnic\u00ed za\u0159\u00edzen\u00ed h\u0159\u00eddele.<\/p>\n

2. Lo\u017eiska: Hnac\u00ed h\u0159\u00eddel magnetick\u00e9ho \u010derpadla je ulo\u017eena ve valiv\u00e9m lo\u017eisku, kter\u00e9 je maz\u00e1no vlastn\u00edm tukem; h\u0159\u00eddel \u010derpadla je ulo\u017eena v hydraulick\u00e9m kluzn\u00e9m lo\u017eisku.<\/p>\n

3. Magnetick\u00e1 vazba: Magnetick\u00fd blok magnetick\u00e9ho v\u00fdtahu je vyroben z vysoce kvalitn\u00edch permanentn\u00edch magnet\u016f ze vz\u00e1cn\u00fdch zemin a jeho maxim\u00e1ln\u00ed nevratn\u00e1 teplota m\u016f\u017ee dos\u00e1hnout 350-400, co\u017e pln\u011b zachov\u00e1v\u00e1 spolehlivost magnetick\u00e9 spojky. Za b\u011b\u017en\u00e9ho provozu b\u011b\u017e\u00ed magnetick\u00e1 spojka synchronn\u011b s t\u0159\u00edf\u00e1zov\u00fdm asynchronn\u00edm motorem se stabiln\u00edm v\u00fdkonem. Permanentn\u00ed magnet m\u00e1 nav\u00edc vysokou stabilitu, kter\u00e1 m\u016f\u017ee zabr\u00e1nit ne\u017e\u00e1douc\u00edm \u00fa\u010dink\u016fm p\u0159i mont\u00e1\u017ei a demont\u00e1\u017ei rotoru nebo p\u0159i pr\u00e1ci \u010derpadla pod velk\u00fdm p\u0159evodov\u00fdm momentem.<\/p>\n

4. Maz\u00e1n\u00ed kluzn\u00fdch lo\u017eisek a chlazen\u00ed magnetick\u00fdch spojek: M\u00e9dium dopravovan\u00e9 \u010derpadlem je maz\u00e1no a chlazeno bez dal\u0161\u00edch mazac\u00edch olej\u016f a chladic\u00edch vodn\u00edch syst\u00e9m\u016f.<\/p>\n

5. Vyv\u00e1\u017een\u00ed axi\u00e1ln\u00ed s\u00edly: B\u011bhem provozu je axi\u00e1ln\u00ed s\u00edla magnetick\u00e9ho zdvihov\u00e9ho \u010derpadla automaticky vyrovn\u00e1v\u00e1na hydraulickou silou a tla\u010dn\u00e1 deska nese pouze okam\u017eit\u00fd axi\u00e1ln\u00ed tah p\u0159i rozb\u011bhu a zastaven\u00ed.<\/p>\n

Jak\u00e1 jsou opat\u0159en\u00ed pro zaji\u0161t\u011bn\u00ed bezprobl\u00e9mov\u00e9ho chodu magnetick\u00e9ho zdvihac\u00edho \u010derpadla?<\/p>\n

1. Vstupn\u00ed a v\u00fdstupn\u00ed potrub\u00ed magnetick\u00e9ho zdvihac\u00edho \u010derpadla by m\u011blo b\u00fdt podep\u0159eno, aby se zabr\u00e1nilo p\u0159en\u00e1\u0161en\u00ed dal\u0161\u00edch z\u00e1t\u011b\u017e\u00ed na \u010derpadlo. Magnetick\u00e9 zdvihac\u00ed \u010derpadlo nelze pou\u017e\u00edt jako nap\u011b\u0165ov\u00fd bod v potrub\u00ed. Potrubn\u00ed syst\u00e9m by m\u011bl b\u00fdt zachov\u00e1n tak, aby poskytoval kompenza\u010dn\u00ed opat\u0159en\u00ed pro tepelnou rozta\u017enost.<\/p>\n

2. Pokud je kladn\u00e1 sac\u00ed tlakov\u00e1 v\u00fd\u0161ka n\u00edzk\u00e1, m\u011blo by b\u00fdt vstupn\u00ed potrub\u00ed co nejkrat\u0161\u00ed, aby se zabr\u00e1nilo kavitaci. Vstupn\u00ed potrub\u00ed by m\u011blo m\u00edt vhodnou velikost, aby rychlost proud\u011bn\u00ed kapaliny nep\u0159es\u00e1hla 3 m\/s; p\u0159i doprav\u011b snadno odpa\u0159iteln\u00fdch kapalin nebo zkapaln\u011bn\u00fdch plyn\u016f udr\u017eujte rychlost proud\u011bn\u00ed nejv\u00fd\u0161e 1 m\/s.<\/p>\n

3. Na v\u00fdstupn\u00edm potrub\u00ed by m\u011bl b\u00fdt nainstalov\u00e1n regula\u010dn\u00ed ventil pro nastaven\u00ed pr\u016ftoku a v\u00fd\u0161ky \u010derpadla. P\u0159i pou\u017eit\u00ed del\u0161\u00edho v\u00fdstupn\u00edho potrub\u00ed nebo dvou paraleln\u00edch magnetick\u00fdch zdvihac\u00edch \u010derpadel se doporu\u010duje instalovat dal\u0161\u00ed jednosm\u011brn\u00fd zp\u011btn\u00fd ventil.<\/p>","protected":false},"excerpt":{"rendered":"

Compared with traditional sealed pumps, magnetic pumps have the advantages of less maintenance, no need for additional lubricating oil, no leakage, low vibration and noise, etc. However, due to its own characteristics, it is different from traditional centrifugal pumps in many aspects, so some measures and ways must be taken in terms of process, installation […]<\/p>","protected":false},"author":4,"featured_media":1351,"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\/1348"}],"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=1348"}],"version-history":[{"count":0,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/posts\/1348\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/media\/1351"}],"wp:attachment":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/media?parent=1348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/categories?post=1348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/tags?post=1348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}