{"id":2006,"date":"2025-05-14T08:19:14","date_gmt":"2025-05-14T08:19:14","guid":{"rendered":"https:\/\/jinzho.com\/?p=2006"},"modified":"2025-06-29T23:56:36","modified_gmt":"2025-06-29T23:56:36","slug":"%e4%bb%80%e9%ba%bc%e6%98%af%e7%86%b1%e6%b0%b4%e5%99%a8%e5%8a%a0%e7%86%b1%e5%85%83%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/jinzho.com\/zh\/what-is-a-water-heater-element\/","title":{"rendered":"\u4ec0\u9ebc\u662f\u71b1\u6c34\u5668\u52a0\u71b1\u5143\u4ef6\uff1f"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u6838\u5fc3\u6982\u5ff5\u5206\u6790<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u71b1\u6c34\u5668\u4e2d\u5c07\u96fb\u80fd\u8f49\u63db\u70ba\u71b1\u80fd\u7684\u4e3b\u8981\u90e8\u4ef6\u662f <strong><a href=\"https:\/\/jinzho.com\/product-tag\/water-heating-element\/\">\u71b1\u6c34\u5668\u52a0\u71b1\u5143\u4ef6<\/a><\/strong>. 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class=\"wp-block-paragraph\">\u529f\u7387\u7bc4\u570d\uff1a\u5bb6\u75283,500W\u81f35,500W\uff08\u5132\u6c34\u5f0f\uff09\/ \u5546\u752810kW\u81f350kW\uff08\u5373\u71b1\u5f0f\uff09\/ \u5de5\u696d\u7d1a100kW\u4ee5\u4e0a\uff08\u5982\u6cb9\u7ba1\u52a0\u71b1\u7cfb\u7d71\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u71b1\u6548\u7387\uff1a\u9ad8\u54c1\u8cea\u5143\u4ef6\u53ef\u905494%\u4ee5\u4e0a\uff08\u57fa\u65bcASTM D2487\u6a19\u6e96\u6e2c\u8a66\uff09\uff0c\u9676\u74f7PTC\u5143\u4ef6\u80fd\u6548\u63d0\u534718%<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u58fd\u547d\u6307\u6a19\uff1a\u93b3\u927b\u5408\u91d1\u5143\u4ef6\u5728600\u2103\u4e0b\u5e73\u5747\u58fd\u547d\u70ba8,000\u5c0f\u6642\uff0c\u926c\u5408\u91d1\u5143\u4ef6\u57281,200\u2103\u4e0b\u58fd\u547d\u70ba20,000\u5c0f\u6642<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6587\u5c07\u63a2\u8a0e\u6280\u8853\u53c3\u6578\u3001\u5b89\u88dd\u7dad\u8b77\u6a19\u6e96\u53ca\u9078\u578b\u7b56\u7565\uff0c\u70ba\u71b1\u6c34\u5668\u52a0\u71b1\u5143\u4ef6\u63d0\u4f9b\u5be6\u7528\u89e3\u6c7a\u65b9\u6848\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5206\u985e\u8207\u6750\u6599\u6280\u8853\u5206\u6790<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">    \u6309\u7d50\u69cb\u6027\u80fd\u6bd4\u8f03<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u985e\u578b<\/td><td>\u5de5\u4f5c\u539f\u7406<\/td><td>\u9069\u7528\u5834\u666f<\/td><td>\u5178\u578b\u53c3\u6578<\/td><td>\u61c9\u7528\u6848\u4f8b<\/td><td>\u6280\u8853\u512a\u52e2<\/td><\/tr><tr><td>\u6d78\u5165\u5f0f<\/td><td>\u76f4\u63a5\u63a5\u89f8\u6c34\u52a0\u71b1<\/td><td>\u5bb6\u7528\u5132\u6c34\u5f0f\u71b1\u6c34\u5668<\/td><td>\u529f\u7387\u5bc6\u5ea615-25W\/L<\/td><td>AO\u53f2\u5bc6\u65afEWH-60H<\/td><td>\u71b1\u50b3\u6548\u7387\u63d0\u534722%<\/td><\/tr><tr><td>\u200b\u200b\u6cd5\u862d\u5f0f\u200b\u200b<\/td><td>\u901a\u904e\u6cd5\u862d\u9023\u63a5\u6c34\u7bb1<\/td><td>\u5546\u7528\u5373\u71b1\u5f0f\u8a2d\u5099<\/td><td>\u8868\u9762\u8ca0\u8f0920-35W\/cm\u00b2<\/td><td>\u6797\u5167RUR199iN<\/td><td>\u5feb\u901f\u97ff\u61c9\uff08\u5347\u6eab\u226430\u79d2\uff09<\/td><\/tr><tr><td>\u200b\u200b\u7ba1\u72c0\u87ba\u65cb\u5f0f\u200b\u200b<\/td><td>\u91d1\u5c6c\u7ba1\u8868\u9762\u87ba\u65cb\u7e8f\u7e5e<\/td><td>\u592a\u967d\u80fd\u8f14\u52a9\u52a0\u71b1<\/td><td>\u6297\u58d3\u5f37\u5ea6\u2265600MPa<\/td><td>\u7279\u9748HTS<\/td><td>\u6297\u9707\u6027\u80fd\uff08\u901a\u904e50G\u6e2c\u8a66\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6750\u6599\u6280\u8853\u53c3\u6578\u6df1\u5165\u5206\u6790\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u93b3\u927b\u5408\u91d1\uff0880\/20\uff09<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u963b\u7387\uff1a1.08\u03a9\u00b7mm\u00b2\/m\uff0820\u2103\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6c27\u5316\u58fd\u547d\uff1a8,000\u5c0f\u6642\uff08600\u2103\u74b0\u5883\uff0cASTM B163\u6a19\u6e96\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6210\u672c\u512a\u52e2\uff1a\u8f03\u4e0d\u93fd\u92fc\u4f4e35%\uff08\u57fa\u65bc2023\u5e74LME\u91d1\u5c6c\u671f\u8ca8\u6578\u64da\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5931\u6548\u6a21\u5f0f\uff1a\u8868\u9762\u6c27\u5316\u5c0e\u81f4\u63a5\u89f8\u96fb\u963b\u589e\u52a0\uff08\u5e74\u5747\u589e\u9577\u73872.3%\uff09<\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u4e0d\u93fd\u92fc\uff08316L\uff09<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u8010\u8150\u8755\u6027\uff1a\u8010\u53d7pH\u503c1-14\uff08ASTM G48\u9e7d\u9727\u6e2c\u8a66\uff0c720\u5c0f\u6642\u7121\u8150\u8755\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u71b1\u81a8\u8139\u4fc2\u6578\uff1a17.2\u00d710^-6\/\u2103\uff0820-600\u2103\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u61c9\u7528\u9650\u5236\uff1a\u529f\u7387\u5bc6\u5ea6\u9808\u226418W\/cm\u00b2\uff08\u9632\u6b62\u6676\u9593\u8150\u8755\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u710a\u63a5\u5de5\u85dd\uff1a\u9700\u63a1\u7528TIG\u710a\u63a5\uff08\u6c2c\u6c23\u4fdd\u8b77\uff0c\u5c64\u9593\u6eab\u5ea6\u2264150\u2103\uff09<\/p>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u9676\u74f7PTC<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c45\u91cc\u6eab\u5ea6\uff1a280\u2103\u00b15\u2103\uff08\u81ea\u9650\u6eab\u7279\u6027\uff0c\u9632\u6b62\u904e\u71b1\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u80fd\u6548\u63d0\u5347\uff1a\u8f03\u50b3\u7d71\u5143\u4ef6\u7bc0\u80fd18%\uff08UL 1098\u6e2c\u8a66\u6578\u64da\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6545\u969c\u7387\uff1a\u6f6e\u6fd5\u74b0\u5883\u4e0b\u8f03\u91d1\u5c6c\u5143\u4ef6\u964d\u4f4e42%\uff08\u57fa\u65bc5,000\u6b21\u52a0\u901f\u8001\u5316\u6e2c\u8a66\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u6b8a\u5de5\u85dd\uff1a\u5948\u7c73\u591a\u5b54\u5857\u5c64\u6280\u8853\uff08\u71b1\u8f3b\u5c04\u6548\u7387\u63d0\u534725%\uff09<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6838\u5fc3\u529f\u80fd\u8207\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">   \u71b1\u50b3\u5c0e\u6a5f\u5236\u8207\u80fd\u6548\u512a\u5316<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"866\" height=\"252\" src=\"https:\/\/jinzho.com\/wp-content\/uploads\/2025\/05\/translated_image_en-1-1.png\" alt=\"\" class=\"wp-image-2064\" title=\"\" srcset=\"https:\/\/jinzho.com\/wp-content\/uploads\/2025\/05\/translated_image_en-1-1.png 866w, https:\/\/jinzho.com\/wp-content\/uploads\/2025\/05\/translated_image_en-1-1-300x87.png 300w, https:\/\/jinzho.com\/wp-content\/uploads\/2025\/05\/translated_image_en-1-1-768x223.png 768w, https:\/\/jinzho.com\/wp-content\/uploads\/2025\/05\/translated_image_en-1-1-600x175.png 600w\" sizes=\"(max-width: 866px) 100vw, 866px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">   \u80fd\u6548\u63d0\u5347\u65b9\u6848\uff1a<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8868\u9762\u934d\u93b3\uff1a\u63a5\u89f8\u96fb\u963b\u964d\u4f4e40%\uff08\u5be6\u6e2c\u63a5\u89f8\u96fb\u963b\u5f9e0.5\u03a9\u964d\u81f30.3\u03a9\uff09<br>\u5857\u5c64\u539a\u5ea6\uff1a50\u03bcm\uff08\u7b26\u5408ASTM B633\u6a19\u6e96\uff09<br>\u8010\u78e8\u6e2c\u8a66\uff1a\u901a\u904e10\u842c\u6b21\u6469\u64e6\u6e2c\u8a66\uff08ASTM 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\u5982\u4f55\u6e2c\u8a66\u71b1\u6c34\u5668\u5143\u4ef6\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a19\u6e96\u6e2c\u8a66\u6d41\u7a0b\uff08\u53c3\u8003UL 1098\u6a19\u6e96\uff09<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u7d55\u7de3\u96fb\u963b\u6e2c\u8a66<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a2d\u5099\u8981\u6c42\uff1aFluke 1587\u7d55\u7de3\u6e2c\u8a66\u5100\uff08\u7cbe\u5ea6\u00b10.5%\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6e2c\u8a66\u96fb\u58d3\uff1a500V DC\uff0c\u6301\u7e8c1\u5206\u9418\uff08ASTM D150\u6a19\u6e96\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5408\u683c\u6a19\u6e96\uff1a<br>L-N &gt; 1,000M\u03a9\uff08\u4e7e\u71e5\u74b0\u5883\uff09<br>L-GND &gt; 500M\u03a9\uff08\u6f6e\u6fd5\u74b0\u5883\uff0c\u6fd5\u5ea6&gt;85%\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6545\u969c\u6848\u4f8b\uff1a\u67d0\u7dad\u4fee\u4e2d\u5fc3\u767c\u73fe\uff0c\u7d55\u7de3\u96fb\u963b&lt;500M\u03a9\u7684\u5143\u4ef6\u5728\u904b\u884c3\u500b\u6708\u5f8c\u6545\u969c\u7387\u9ad8\u905478%<\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u96fb\u963b\u503c\u9a57\u8b49<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a08\u7b97\u516c\u5f0f\uff1aR = V\u00b2\/P<em>V<\/em>\u8aa4\u5dee\u7bc4\u570d\uff1a\u00b15%\uff08\u4f8b\u5982\u6a19\u7a312,300W\/240V\uff0c\u5be6\u6e2c\u96fb\u963b\u61c9\u226522.7\u03a9\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6eab\u5ea6\u88dc\u511f\uff1a\u572825\u2103\u4e0b\u6821\u6e96\uff0c\u6eab\u5ea6\u6bcf\u5347\u9ad81\u2103\uff0c\u96fb\u963b\u503c\u589e\u52a00.4%\uff08\u9285\u7dda\u88dc\u511f\u4fc2\u6578\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u52d5\u614b\u6e2c\u8a66\uff1a\u4f7f\u7528Keithley 2450\u6e90\u8868\u6a21\u64ec\u8ca0\u8f09\u8b8a\u5316\uff08\u7cbe\u5ea6\u00b10.1%\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u71b1\u50cf\u6aa2\u6e2c<\/p>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u8a2d\u5099\u53c3\u6578\uff1aFLIR T650\uff08\u71b1\u9748\u654f\u5ea6&lt;20mK\uff0c\u53ef\u6aa2\u6e2c0.05\u2103\u6eab\u5dee\uff09<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u5224\u5b9a\u6a19\u6e96\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c40\u90e8\u6eab\u5dee&gt;8\u2103\u9700\u66f4\u63db\uff08\u71b1\u5206\u4f48\u4e0d\u5747\uff0c\u53ef\u80fd\u5167\u90e8\u6c27\u5316\uff09<br>\u8868\u9762\u6eab\u5ea6&gt;85\u2103\u89f8\u767c\u904e\u71b1\u4fdd\u8b77\uff08UL 1098\u6a19\u6e96\uff09<br>\u8a3a\u65b7\u6848\u4f8b\uff1a\u67d0\u98ef\u5e97\u70d8\u4e7e\u6a5f\u52a0\u71b1\u5143\u4ef6\u71b1\u50cf\u986f\u793a\u5c40\u90e8\u9ad8\u6eab\u5340\uff0c\u62c6\u89e3\u5f8c\u767c\u73fe\u5167\u90e8\u93b3\u5c64\u812b\u843d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6578\u64da\u6848\u4f8b\u64f4\u5c55\uff1a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">   \u96fb\u963b\u503c\u504f\u5dee&gt;8%\u7684\u5143\u4ef6\uff0c\u6545\u969c\u7387\u70ba\u6b63\u5e38\u503c\u76843.2\u500d\uff08\u57fa\u65bc5,000\u689d\u7dad\u4fee\u8a18\u9304\uff09<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d55\u7de3\u6545\u969c\u4f54\u7dad\u4fee\u6848\u4f8b\u768467%\uff08\u4e3b\u56e0\u70ba\u7aef\u5b50\u6c27\u5316\uff0c\u6fd5\u5ea6&gt;70%\u74b0\u5883\u52a0\u901f\u8150\u8755\uff09<br>\u71b1\u50cf\u6aa2\u6e2c\u767c\u73fe\u65e9\u671f\u6c27\u5316\u5143\u4ef6\uff0c\u66f4\u63db\u5f8c\u8a2d\u5099\u505c\u6a5f\u6642\u9593\u6e1b\u5c1145%<br>Thermal imaging detection found early oxidized components, and the equipment downtime was reduced by 45% after replacement<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">   \u5982\u4f55\u66f4\u63db\u71b1\u6c34\u5668\u52a0\u71b1\u68d2\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c08\u696d\u66f4\u63db\u64cd\u4f5c\u898f\u7bc4<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u65b7\u96fb\u5b89\u5168\u63aa\u65bd<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u58d3\u6aa2\u6e2c\uff1a\u4f7f\u7528Fluke 376FC\u771f\u6709\u6548\u503c\u9257\u5f62\u8868\u78ba\u8a8d\u65b7\u96fb\uff08\u95be\u503c&lt;30V\u70ba\u5b89\u5168\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6392\u7a7a\u6c34\u7bb1\uff1a\u6b98\u7559\u6c34&lt;5%\uff08\u901a\u904e\u5e95\u90e8\u6392\u6c34\u95a5\u5b8c\u5168\u6392\u7a7a\uff0c\u9700\u5b89\u88dd\u9632\u71d9\u95a5\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u975c\u96fb\u9632\u8b77\uff1a\u4f69\u6234\u9632\u975c\u96fb\u624b\u74b0\uff08\u96fb\u963b1\u00d710^6-1\u00d710^9\u03a9\uff09<\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u62c6\u5378\u6280\u8853\u53c3\u6578<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u6cd5\u862d\u87ba\u6813\u626d\u529b\uff1a25\u00b12 N\u00b7m\uff08\u4f7f\u7528Wera 2592\u626d\u529b\u6273\u624b\uff0c\u7cbe\u5ea6\u00b13%\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc6\u5c01\u588a\u7247\u66f4\u63db\uff1a\u6c1f\u6a61\u81a0\u6750\u8cea\uff08\u8010\u6eab200\u2103\uff0c\u58d3\u7e2e\u6c38\u4e45\u8b8a\u5f62\u226415%\uff0c\u7b26\u5408ASTM D1418\u6a19\u6e96\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u87ba\u7d0b\u9632\u8b77\uff1a\u5b89\u88dd\u5f8c\u5857\u62b9\u77fd\u8102\uff08\u8010\u6eab-50\u2103~200\u2103\uff0c\u9632\u6b62\u751f\u93fd\uff09<\/p>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u5b89\u88dd\u5f8c\u6e2c\u8a66<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u7a7a\u8f09\u904b\u884c\uff1a30\u5206\u9418\uff0c\u8868\u9762\u6eab\u5ea6\u226485\u2103\uff08\u4ee5\u7d05\u5916\u6e2c\u6eab\u69cd\u9a57\u8b49\uff0c\u8aa4\u5dee\u00b12\u2103\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ca0\u8f09\u6e2c\u8a66\uff1a\u9010\u6b65\u52a0\u8f09\u81f3\u984d\u5b9a\u529f\u7387\uff0c\u76e3\u6e2c\u96fb\u6d41\u6ce2\u52d5\uff08\u5141\u8a31\u00b13%\u504f\u5dee\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u58d3\u529b\u6e2c\u8a66\uff1a1.5\u500d\u5de5\u4f5c\u58d3\u529b\uff08\u5982500PSI\u5143\u4ef6\u9700\u627f\u53d7750PSI\u6301\u7e8c30\u5206\u9418\uff09<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u5de5\u5177\u6e05\u55ae\u64f4\u5145\uff1a<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\u6578\u4f4d\u842c\u7528\u96fb\u8868\uff1aKeysight 34465A\uff08\u7cbe\u5ea60.0025%\uff0c\u652f\u63f4\u56db\u7dda\u96fb\u963b\u6e2c\u91cf\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9632\u7206\u87ba\u7d72\u5200\u5957\u88dd\uff1aWera KSS 108\uff08\u9632\u975c\u96fb\u8a2d\u8a08\uff0c\u8868\u9762\u96fb\u963b&lt;1\u00d710^9\u03a9\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u71b1\u6210\u50cf\u5100\uff1aTesto 890\uff08\u53ef\u751f\u6210\u71b1\u529b\u5b78\u5206\u6790\u5831\u544a\uff0c\u652f\u63f4ISO 18434\u6a19\u6e96\uff09<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9078\u578b\u8207\u9069\u914d\u7b56\u7565<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">   \u5982\u4f55\u9078\u64c7\u71b1\u6c34\u5668\u52a0\u71b1\u68d2\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u56db\u7dad\u9078\u578b\u6a21\u578b<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u529f\u7387\u5339\u914d\u516c\u5f0f<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">P=<em>Q\/\u03b7<\/em>\u0394<em>T<\/em>\u200b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c3\u6578\u793a\u4f8b\uff1a<br>\u6240\u9700\u6c34\u91cfQ=50L\uff0c\u6eab\u5347\u0394T=40\u2103<br>\u71b1\u6548\u7387\u03b7=0.9 \u2192 P= (50\u00d74.18\u00d740)\/(0.9\u00d73600) \u2248 3.1kW<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u52d5\u614b\u8abf\u6574\uff1a\u9ad8\u6d77\u62d4\u5730\u5340\u970010%\u529f\u7387\u88dc\u511f\uff08\u7576\u6c23\u58d3&lt;90kPa\u6642\uff09<\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u63a5\u53e3\u898f\u683c\u5c0d\u7167\u8868<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u5143\u4ef6\u76f4\u5f91<\/td><td>\u63a5\u53e3\u578b\u865f<\/td><td>\u87ba\u6813\u5b54\u8ddd<\/td><td>\u5bc6\u5c01\u8981\u6c42<\/td><td>\u96fb\u6c23\u53c3\u6578<\/td><\/tr><tr><td>1.5\u82f1\u5bf8<\/td><td>A\u578b<\/td><td>1.25\u82f1\u5bf8<\/td><td>EPDM\u5bc6\u5c01\u5708<\/td><td>250V\/10A<\/td><\/tr><tr><td>2\u82f1\u5bf8<\/td><td>B\u578b<\/td><td>1.5\u82f1\u5bf8<\/td><td>\u6c1f\u6a61\u81a0+\u77fd\u81a0\u96d9\u91cd\u5bc6\u5c01<\/td><td>250V\/16A<\/td><\/tr><tr><td>2.5\u82f1\u5bf8<\/td><td>C\u578b<\/td><td>1.75\u82f1\u5bf8<\/td><td>\u91d1\u5c6c\u7e8f\u7e5e\u588a\u7247<\/td><td>250V\/30A<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">    3.\u517c\u5bb9\u6027\u9a57\u8b49<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u6c23\u53c3\u6578\u8aa4\u5dee\uff1a\u96fb\u58d3\u00b15%\uff0c\u529f\u7387\u00b13%\uff08UL 1098\u6a19\u6e96\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a5f\u68b0\u4ecb\u9762\uff1a\u516c\u5dee\u2264\u00b10.1mm\uff08ASME B1.20.1\u87ba\u7d0b\u898f\u7bc4\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a8d\u8b49\u5339\u914d\uff1aUL\/CUL\/CE\u591a\u570b\u8a8d\u8b49\u9700\u540c\u6b65\u9a57\u8b49\uff08\u5982UL File No. E343217\uff09<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u9078\u578b\u932f\u8aa4\u8b66\u793a\u64f4\u5c55\uff1a<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u932f\u8aa4\u6848\u4f8b\uff1a\u5728120V\u7cfb\u7d71\u4e2d\u4f7f\u7528240V\u5143\u4ef6 \u2192 \u529f\u7387\u964d\u81f325%\uff0c\u58fd\u547d\u7e2e\u77ed70%<br>\uff08\u5be6\u969b\u6578\u64da\uff1a2,300W\u5143\u4ef6\u5728120V\u4e0b\u529f\u7387\u50c5\u70ba575W\uff0c\u8868\u9762\u6c27\u5316\u901f\u7387\u589e\u52a0300%\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u78ba\u505a\u6cd5\uff1a\u56b4\u683c\u9075\u5faaNEMA\u6a19\u6e96\u4ecb\u9762\u5339\u914d\uff08\u5982IEC 60320 C13\/C14\uff09<br>NEMA 5-15P\u63d2\u5ea7\u9069\u7528\u65bc120V\/15A<br>IEC 60309\u63d2\u5ea7\u9069\u7528\u65bc230V\/16A\uff08\u4e09\u76f8\u7cfb\u7d71\u9700\u9a57\u8b49\u76f8\u4f4d\u5dee\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"560\" src=\"http:\/\/jinzho.com\/wp-content\/uploads\/2025\/05\/514-1.png\" alt=\"\u592a\u967d\u80fd\u71b1\u6c34\u5668\u96fb\u52a0\u71b1\u5668\" class=\"wp-image-2072\" title=\"\" srcset=\"https:\/\/jinzho.com\/wp-content\/uploads\/2025\/05\/514-1.png 1024w, https:\/\/jinzho.com\/wp-content\/uploads\/2025\/05\/514-1-300x164.png 300w, https:\/\/jinzho.com\/wp-content\/uploads\/2025\/05\/514-1-768x420.png 768w, https:\/\/jinzho.com\/wp-content\/uploads\/2025\/05\/514-1-600x328.png 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u592a\u967d\u80fd\u71b1\u6c34\u5668\u96fb\u52a0\u71b1\u5668<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e2d\u5c71\u91d1\u4e2d\u96fb\u71b1\u79d1\u6280\u6709\u9650\u516c\u53f8.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f5c\u70ba <strong><a href=\"https:\/\/jinzho.com\/product-category\/heating-element\/\">\u96fb\u71b1\u5143\u4ef6<\/a><\/strong>, \u7684\u6e90\u982d\u5de5\u5ee0\uff0c\u6211\u5011\u5c08\u6ce8\u65bc\u71b1\u6c34\u5668\u52a0\u71b1\u5143\u4ef6\u7684\u7814\u767c\u8207\u751f\u7522\u5df2\u905440\u5e74\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6838\u5fc3\u512a\u52e2\u5305\u62ec\uff1a<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5168\u5834\u666f\u9069\u914d\uff1a\u6db5\u84cb\u5bb6\u7528\uff081.5kW-5.5kW\uff09\u81f3\u5de5\u696d\u7d1a\uff0810kW-50kW\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7cbe\u5bc6\u88fd\u9020\uff1a\u6700\u5c0f\u751f\u7522\u03a68mm\u87ba\u65cb\u5143\u4ef6\uff0c\u516c\u5dee\u00b10.05mm\uff08CNC\u52a0\u5de5\u7cbe\u5ea6\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u54c1\u8cea\u8a8d\u8b49\uff1aUL\/CE\/ROHS\/ISO 9001\u56db\u91cd\u8a8d\u8b49\uff0c\u901a\u904eUL 1098\/IEC 60335\u6e2c\u8a66<br>\u5ba2\u88fd\u5316\u670d\u52d9\uff1a\u652f\u63f4\u9632\u7206\u8a2d\u8a08\uff08ATEX\/IECEx\u8a8d\u8b49\uff09\u3001\u7279\u6b8a\u87ba\u7d0b\u4ecb\u9762\uff08\u5982NPT\/FIP\uff09<br>\u6975\u901f\u4ea4\u8ca8\uff1a\u6a19\u6e96\u7522\u54c148\u5c0f\u6642\u5167\u51fa\u8ca8\uff0c\u5ba2\u88fd\u4ef672\u5c0f\u6642\u5167\u51fa\u5177\u5de5\u7a0b\u5716\u7d19\uff08ERP\u7cfb\u7d71\u5373\u6642\u8ffd\u8e64\uff09<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u670d\u52d9\u9818\u57df\u64f4\u5c55\uff1a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bb6\u7528\u5132\u6c34\u5f0f\u71b1\u6c34\u5668\uff08\u5982A.O.\u53f2\u5bc6\u65af\u3001\u7f8e\u7684\uff09<br>\u5546\u7528\u5373\u71b1\u8a2d\u5099\uff08\u5982\u6797\u5167\u3001\u5a01\u80fd\uff09<br>\u5de5\u696d\u71b1\u6cf5\u7cfb\u7d71\uff08\u592a\u967d\u80fd\u8f14\u52a9\u52a0\u71b1\u6a21\u7d44\uff09<br>\u91ab\u7642\u900f\u6790\u6a5f\u6046\u6eab\u7cfb\u7d71\uff08ISO 13485\u8a8d\u8b49\uff09<br>\u8239\u8236\u5de5\u7a0b\u8a2d\u5099\uff08\u8239\u7528\u9632\u8150\u8755\u5143\u4ef6\uff0cDNV GL\u8a8d\u8b49\uff09<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6280\u8853\u652f\u63f4\u670d\u52d9\uff1a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u514d\u8cbb\u6a23\u54c1\u6e2c\u8a66\uff08\u63d0\u4f9b10\u500b\u6a19\u6e96\u578b\u865f\u6a23\u54c1\uff09<br>\u71b1\u5834\u6a21\u64ec\u670d\u52d9\uff08\u4f7f\u7528COMSOL Multiphysics\u8edf\u9ad4\uff0c\u7cbe\u5ea6\u00b13%\uff09<br>ODM\/OEM\u5408\u4f5c\uff08\u652f\u63f4LOGO\u5370\u5237\u3001\u5305\u88dd\u5ba2\u88fd\u5316\uff09<br>\u820a\u96f6\u4ef6\u56de\u6536\u65b9\u6848\uff08\u91d1\u5c6c\u5143\u4ef6\u56de\u6536\u7387&gt;95%\uff09<\/p>","protected":false},"excerpt":{"rendered":"<p>Core concept analysis \u200b\u200bThe main part of the water heater that transforms electrical energy into thermal energy is water heater element. Its performance straight affects the reliability of heating and efficiency of appliances. Heating elements, says the International Electrotechnical Commission (IEC 60335-2-15) standard, fall into two categories: immersion type and flange type. Mainstream materials include [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2074,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[2768,2769,2770,2771,2772],"class_list":["post-2006","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electric-heating-knowledge","tag-electric-water-heater-element","tag-heating-element-for-hot-water","tag-heating-element-for-water-heater","tag-water-heating-element","tag-hot-water-heater-elements"],"_links":{"self":[{"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/posts\/2006","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/comments?post=2006"}],"version-history":[{"count":0,"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/posts\/2006\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/media\/2074"}],"wp:attachment":[{"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/media?parent=2006"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/categories?post=2006"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/tags?post=2006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}