{"id":4403,"date":"2021-05-05T12:38:46","date_gmt":"2021-05-05T12:38:46","guid":{"rendered":"https:\/\/samotics.com\/?p=4403"},"modified":"2026-01-07T13:27:12","modified_gmt":"2026-01-07T12:27:12","slug":"condition-monitoring-wastewater-pump-detect-clogging","status":"publish","type":"post","link":"https:\/\/samotics.com\/pt\/case-studies\/condition-monitoring-wastewater-pump-detect-clogging","title":{"rendered":"Monitoriza\u00e7\u00e3o do estado das bombas de \u00e1guas residuais: um estudo de caso"},"content":{"rendered":"<p>Leia como a SAM4 alertou este cliente do sector da \u00e1gua para detritos que tinham come\u00e7ado a entupir a entrada desta bomba de recolha de \u00e1guas residuais.<\/p>\n<section id=\"io-key-0\" class=\"block block--text block--wysiwyg bg--primary container--m gutter--m block--inview\">\n<div class=\"block__inner\">\n<div class=\"block__content\">\n<div class=\"block__text text--styled\">\n<h2><strong>Modo de falha<\/strong><\/h2>\n<p>Os detritos que entupiam a entrada desta bomba de \u00e1gua municipal fizeram com que come\u00e7asse a cavitar.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"io-key-0\" class=\"block block--text block--wysiwyg bg--primary bg--primary container--m gutter--m\">\n<div class=\"block__inner\">\n<div class=\"block__content\">\n<div class=\"block__text text--styled\">\n<h2><strong>Como a SAM4 ajudou<\/strong><\/h2>\n<p>O SAM4 detectou um aumento s\u00fabito do n\u00edvel de ru\u00eddo em torno da frequ\u00eancia de alimenta\u00e7\u00e3o da bomba, que continuou durante os dias seguintes. Contact\u00e1mos o cliente para o informar de que algo parecia ter levado a bomba a uma cavita\u00e7\u00e3o sustentada; com base em detec\u00e7\u00f5es anteriores, suspeit\u00e1mos que a bomba poderia estar entupida. Dez dias depois, o cliente removeu os detritos que estavam a obstruir a entrada da bomba e esta voltou a funcionar normalmente.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"io-key-0\" class=\"block block--text block--wysiwyg bg--primary bg--primary container--m gutter--m\">\n<div class=\"block__inner\">\n<div class=\"block__content\">\n<div class=\"block__text text--styled\">\n<h2><strong>Resultado<\/strong><\/h2>\n<p>\"Esta \u00e9 uma das muitas situa\u00e7\u00f5es para as quais a SAM4 nos alertou, o que \u00e9 sempre uma ajuda real na nossa capacidade de tomar medidas atempadas.\"<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_4410\" aria-describedby=\"caption-attachment-4410\" style=\"width: 1400px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-4410\" src=\"https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/210505-case-study-fig-1_1400w.jpg\" alt=\"\" width=\"1400\" height=\"410\" title=\"\" srcset=\"https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/210505-case-study-fig-1_1400w.jpg 1400w, https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/210505-case-study-fig-1_1400w-300x88.jpg 300w, https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/210505-case-study-fig-1_1400w-1024x300.jpg 1024w, https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/210505-case-study-fig-1_1400w-768x225.jpg 768w\" sizes=\"(max-width: 1400px) 100vw, 1400px\" \/><figcaption id=\"caption-attachment-4410\" class=\"wp-caption-text\">O espetro de corrente da bomba come\u00e7ou a apresentar um aumento de intensidade em torno da frequ\u00eancia de alimenta\u00e7\u00e3o. O funcionamento saud\u00e1vel est\u00e1 a preto, a cavita\u00e7\u00e3o a azul.<\/figcaption><\/figure>\n<figure id=\"attachment_4409\" aria-describedby=\"caption-attachment-4409\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-4409\" src=\"https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/210505-case-study-fig-2_1400w-1.jpg\" alt=\"\" width=\"800\" height=\"571\" title=\"\" srcset=\"https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/210505-case-study-fig-2_1400w-1.jpg 800w, https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/210505-case-study-fig-2_1400w-1-300x214.jpg 300w, https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/210505-case-study-fig-2_1400w-1-768x548.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-4409\" class=\"wp-caption-text\">Um mapa de calor que mostra a intensidade ao longo do tempo no espetro de frequ\u00eancia atual (azul \u00e9 baixo, vermelho \u00e9 alto). O tempo desce no eixo vertical do mais antigo para o mais recente. O aumento da intensidade do piso de ru\u00eddo em torno da frequ\u00eancia de alimenta\u00e7\u00e3o (na linha vermelha vertical) revela quando a bomba estava a cavitar. A seta laranja marca quando o cliente removeu os detritos que estavam a obstruir a bomba, ap\u00f3s o que o seu funcionamento voltou ao normal.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Read how SAM4 alerted this water industry customer to debris that had started to clog this wastewater collection pump&#8217;s intake. Failure mode Debris clogging this municipal water pump\u2019s intake caused it to start cavitating. How SAM4 helped SAM4 flagged a sudden increase in the noise floor around the pump\u2019s supply frequency, which continued over the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1635,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[6],"tags":[],"coauthors":[22],"class_list":["post-4403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies"],"modified_by":"Gino Gagliardi","_links":{"self":[{"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/posts\/4403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/comments?post=4403"}],"version-history":[{"count":2,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/posts\/4403\/revisions"}],"predecessor-version":[{"id":4416,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/posts\/4403\/revisions\/4416"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/media\/1635"}],"wp:attachment":[{"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/media?parent=4403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/categories?post=4403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/tags?post=4403"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/coauthors?post=4403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}