{"id":1354,"date":"2026-10-16T16:53:52","date_gmt":"2026-10-16T08:53:52","guid":{"rendered":"https:\/\/www.huiqi-china.com\/?p=1354"},"modified":"2026-10-16T16:53:55","modified_gmt":"2026-10-16T08:53:55","slug":"penquan-pentou-qingjie-fangfa","status":"publish","type":"post","link":"https:\/\/www.huiqi-china.com\/en\/penquan-pentou-qingjie-fangfa\/","title":{"rendered":"How Do You Clean a Clogged Fountain Nozzle? Cleaning Methods for Different Types of Nozzles"},"content":{"rendered":"
\n\n

Cleaning fountain nozzles is one of the most frequent tasks in daily fountain maintenance, and it is also an area where many operators fail to follow proper procedures, leading to nozzle damage or ineffective cleaning. Bottom line: Different causes of nozzle blockages require completely different cleaning methods\u2014acid washing for scale buildup, disinfectant cleaning for biofilm, and mechanical unclogging for foreign objects. Using the wrong method not only fails to clean the nozzle properly but can also damage the internal structure of precision nozzles. This article breaks down the correct cleaning methods for each type of nozzle and provides a diagnostic process for determining the cause of blockages.<\/p>\n\n

Diagnose Before Cleaning: 3 Steps to Determine the Cause of a Clogged Spray Head<\/h2>\n\n

The cleaning method depends on the cause of the clog. Before you start cleaning, complete the following three diagnostic steps:<\/p>\n \n

Step 1: Observe the specific symptoms of abnormal water flow<\/h3>\n \n
\n \n \n \n \n
Abnormal Water Discharge Symptoms<\/th>\n The Most Likely Cause of a Blockage<\/th>\n <\/tr>\n <\/thead>\n
The water flow has decreased significantly, but the shape of the water stream has remained largely unchanged.<\/td>Scale buildup reduces the effective cross-sectional area of the water outlet.<\/td><\/tr>\n
The water spray is scattered, and the stream splits into multiple jets.<\/td>There are solid foreign objects (grains of sand, plant debris) in the outlet.<\/td><\/tr>\n
The water stream from the laminar flow nozzle turns from clear to white<\/td>The rectifier is clogged with scale or biofilm<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/figure>\n\n

Fountain Nozzle Cleaning Method 1: Spouting Nozzles and Main Nozzles<\/h2>\n

The fountain nozzle has a simple design and is relatively easy to clean.<\/p>\n

    \n
  • Limescale Removal:<\/strong>Use a 1:1 mixture of white vinegar and water or a citric acid solution; after soaking for 1\u20134 hours, clean the drainage holes with a soft-bristled toothbrush.<\/li>\n
  • Biofilm Cleaning:<\/strong>Soak in a sodium hypochlorite solution (diluted at a ratio of approximately 1:50) for 20\u201330 minutes.<\/li>\n <\/ul>\n

    Important Notes:<\/strong>Do not use metal brushes, as they may scratch the stainless steel surface and accelerate corrosion.<\/p>\n\n

    Fountain Nozzle Cleaning Method 2: Laminar Flow Nozzles<\/h2>\n

    Laminar flow nozzles contain precision flow straighteners and must be handled with care:<\/p>\n

      \n
    1. Remove the rectifier and note its installation orientation.<\/li>\n
    2. Clean using an ultrasonic cleaner with a white vinegar solution for 5\u201310 minutes.<\/li>\n
    3. Rinse thoroughly with purified water to prevent impurities in the tap water from causing another clog.<\/li>\n <\/ol>\n

      Never use stiff brushes or high-pressure water jets to directly clean the precision mesh.<\/p>\n\n

      Fountain Nozzle Cleaning Method 3: Dry Fountains and Mist Nozzles<\/h2>\n

      For dry-land fountains, the key is to remove debris from the gaps in the cover plates; since atomizing nozzles have extremely fine water outlets (0.3\u20131.0 mm), it is recommended to usePure Acid Soaking<\/strong>\u6216Ultrasonic Cleaning<\/strong>, Do not use needles or other tools to clear the hole, as this may permanently damage the shape of the bore.<\/p>\n\n

      Frequently Asked Questions (FAQ)<\/h2>\n \n

      Q: The water flow is still abnormal after cleaning. Can I replace it with a new one?<\/h3>\n

      A: If the water flow remains uneven after cleaning, it indicates that the spray head is physically damaged or still clogged internally. We recommend rechecking it or replacing it.<\/p>\n\n

      Q: Can the nozzle be removed and cleaned while under pressure?<\/h3>\n

      A: Absolutely not. You must wait until the machine has come to a complete stop and the pressure has been released before proceeding; otherwise, you will not only damage the threads but also risk injuring personnel from a pressure surge.<\/p>\n\n

      \n Huiqi Fountain<\/strong>With 19 years of industry experience, we provide professional operation and maintenance solutions ranging from nozzle selection to deep cleaning. Our laminar flow nozzles are equipped with specialized ultrasonic cleaning equipment to ensure the water remains crystal-clear over the long term. www.huiqi-china.com, Phone: 13826128838.\n <\/p>\n\n<\/article>","protected":false},"excerpt":{"rendered":"

      \u55b7\u6cc9\u55b7\u5934\u6e05\u6d01\u662f\u55b7\u6cc9\u65e5\u5e38\u8fd0\u7ef4\u4e2d\u9891\u7387\u6700\u9ad8\u7684\u64cd […]<\/p>\n","protected":false},"author":2,"featured_media":1355,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1354","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fountain-news"],"_links":{"self":[{"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/posts\/1354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/comments?post=1354"}],"version-history":[{"count":1,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/posts\/1354\/revisions"}],"predecessor-version":[{"id":1356,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/posts\/1354\/revisions\/1356"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/media\/1355"}],"wp:attachment":[{"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/media?parent=1354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/categories?post=1354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/tags?post=1354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}