\u5176\u4ed6\u7206\u70b8\u6027\u73af\u5883\uff1a\u6709\u53ef\u71c3\u6c14\u4f53\u3001\u84b8\u6c7d\u6216\u7c89\u5c18\u7684\u5de5\u4e1a\u573a\u6240\uff0c\u5982\u77f3\u6cb9\u3001\u5316\u5de5\u548c\u51b6\u91d1\u5de5\u5382\uff0c\u4f46\u73af\u5883\u5fc5\u987b\u7b26\u5408\u9632\u7206\u6807\u8bb0\u7684\u8981\u6c42\u3002<\/p>\n\n\n\n
\u5178\u578b\u53d7\u63a7\u8bbe\u5907\uff1a<\/p>\n\n\n\n
\u542f\u52a8\/\u505c\u6b62\u91c7\u77ff\u673a\u68b0\uff1a\u5982\u76ae\u5e26\u8f93\u9001\u673a\u3001\u8f85\u52a9\u98ce\u673a\u3001\u6c34\u6cf5\u3001\u526a\u5207\u673a\u548c\u6398\u8fdb\u673a\u3002<\/p>\n\n\n\n
\u4fe1\u53f7\uff1a\u7528\u4f5c\u5730\u9762\u548c\u4e95\u4e0b\u901a\u4fe1\u7684\u4fe1\u53f7\u6309\u94ae\u6216\u8fd0\u8f93\u901a\u9053\u7684\u4fe1\u53f7\u6309\u94ae\u3002<\/p>\n\n\n\n
\u7d27\u6025\u505c\u673a\uff1a\u4f5c\u4e3a\u7d27\u6025\u505c\u673a\u5f00\u5173\uff0c\u5b89\u88c5\u5728\u8bbe\u5907\u7ebf\u8def\u6216\u5173\u952e\u70b9\u4e0a\uff0c\u53ef\u5728\u5371\u9669\u60c5\u51b5\u4e0b\u5feb\u901f\u5207\u65ad\u7535\u6e90\uff0c\u4fdd\u62a4\u4eba\u5458\u548c\u8bbe\u5907\u5b89\u5168\u3002<\/p>\n\n\n
\u6280\u672f\u7279\u70b9<\/h2>\n\n\n\n
Flameproof Enclosure: Typically made of high-strength cast iron or cast steel, providing sufficient mechanical strength. The mating surfaces of the enclosure (e.g., between the button cover and base) are precision-machined to form a specific “flameproof joint.” In the event of an internal explosion, flames and hot gases are cooled below the ignition temperature of the external atmosphere as they pass through this joint, preventing the transmission of explosion.<\/p>\n\n\n\n
\u9632\u7206\u7b49\u7ea7\uff1a\u5e26\u6709\u660e\u663e\u7684\u9632\u7206\u6807\u8bb0\u3002\u4f8b\u5982\uff0cEx d I Mb \u8868\u793a\uff1a\u77ff\u7528\u9632\u7206\u8bbe\u5907\uff0c\u9002\u7528\u4e8e\u5730\u4e0b\u7164\u77ff\u3002\u5bf9\u4e8e\u5de5\u4e1a\u73af\u5883\uff0c\u6807\u8bb0\u53ef\u80fd\u662f Ex d IIB T4\/T5\uff0c\u8868\u793a\u9002\u7528\u4e8e IIB \u7ec4\u3001\u6e29\u5ea6\u7b49\u7ea7 T4 \u6216 T5 \u7684\u7206\u70b8\u6027\u6c14\u4f53\u73af\u5883\u3002<\/p>\n\n\n\n
\u5bc6\u5c01\u6027\u80fd\uff1a\u91c7\u7528\u4f18\u8d28\u6a61\u80f6\u5bc6\u5c01\u73af\uff0c\u786e\u4fdd\u51fa\u8272\u7684\u9632\u5c18\u3001\u9632\u6c34\u548c\u9632\u6f6e\u6027\u80fd\u3002\u9632\u62a4\u7b49\u7ea7\uff08IP\uff09\u901a\u5e38\u8fbe\u5230 IP54 \u6216\u66f4\u9ad8\u3002<\/p>\n\n\n\n
Contact Structure: Internally employs silver or silver alloy contacts, featuring low contact resistance, high switching capacity, and long life. Usually provides one or multiple sets of Normally Open (NO) and\/or Normally Closed (NC) contacts to meet different control logic requirements (e.g., NO for “Start,” NC for “Stop”).<\/p>\n\n\n\n
Diverse Actuator Types: Available in single-button, dual-button, and triple-button configurations. Button caps are typically in distinctive colors (e.g., red for \u201cStop\u201d or \u201cEmergency Stop,\u201d green for \u201cStart,\u201d yellow for warning or intervention) with clear graphic symbols or text labels. Emergency stop buttons usually feature a prominent mushroom-head shape for quick and easy activation.<\/p>\n\n\n\n
Reliable Termination Method: Provides a terminal compartment and standard cable entry devices (threaded entries\/”bushings”) for easy cable connection and prevention of cable pull-out.<\/p>\n\n\n
\u4ea7\u54c1\u4f18\u52bf<\/h2>\n\n\n\n
\u6781\u9ad8\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\uff08\u6838\u5fc3\u4f18\u52bf\uff09\uff1a\u9694\u7206\u8bbe\u8ba1\u4ece\u6839\u672c\u4e0a\u6d88\u9664\u4e86\u7535\u706b\u82b1\u5f15\u53d1\u77ff\u4e95\u7206\u70b8\u7684\u98ce\u9669\uff0c\u662f\u786e\u4fdd\u91c7\u77ff\u5b89\u5168\u751f\u4ea7\u7684\u5173\u952e\u8bbe\u5907\u3002<\/p>\n\n\n\n
\u575a\u56fa\u8010\u7528\uff1a\u5916\u58f3\u548c\u5185\u90e8\u7ec4\u4ef6\u53ef\u627f\u53d7\u6076\u52a3\u7684\u91c7\u77ff\u6761\u4ef6\uff0c\u5305\u62ec\u6f6e\u6e7f\u3001\u7070\u5c18\u3001\u632f\u52a8\u548c\u51b2\u51fb\u3002<\/p>\n\n\n\n
\u4f7f\u7528\u5bff\u547d\u957f\uff1a\u9ad8\u8d28\u91cf\u7684\u89e6\u70b9\u548c\u673a\u68b0\u8bbe\u8ba1\u786e\u4fdd\u4e86\u6570\u5341\u4e07\u5230\u6570\u767e\u4e07\u6b21\u7684\u8fd0\u884c\u5bff\u547d\u3002<\/p>\n\n\n\n
\u6613\u4e8e\u7ef4\u62a4\uff1a\u6a21\u5757\u5316\u8bbe\u8ba1\u4fbf\u4e8e\u5728\u635f\u574f\u65f6\u66f4\u6362\u6574\u4e2a\u6309\u94ae\u5355\u5143\u6216\u5185\u90e8\u89e6\u70b9\u6a21\u5757\uff0c\u800c\u65e0\u9700\u66f4\u6362\u6574\u4e2a\u7aef\u5b50\u5e95\u5ea7\u3002<\/p>\n\n\n\n
\u6e05\u6670\u660e\u786e\uff1a\u9c9c\u660e\u7684\u989c\u8272\u548c\u6807\u8bb0\u53ef\u4f7f\u5de5\u4f5c\u4eba\u5458\u5feb\u901f\u8bc6\u522b\u548c\u64cd\u4f5c\uff0c\u5373\u4f7f\u5728\u5149\u7ebf\u4e0d\u8db3\u7684\u5730\u4e0b\u6761\u4ef6\u4e0b\u4e5f\u662f\u5982\u6b64\u3002<\/p>\n\n\n
\u65e5\u5e38\u4f7f\u7528<\/h2>\n\n\n\n
\u57fa\u672c\u64cd\u4f5c\u7a0b\u5e8f\uff1a<\/p>\n\n\n\n
\u5b89\u88c5\u548c\u63a5\u7ebf\uff08\u7531\u5408\u683c\u7535\u5de5\u5728\u65ad\u7535\u60c5\u51b5\u4e0b\u8fdb\u884c\uff09\uff1a<\/p>\n\n\n\n
Select a suitable location and securely mount the button’s base using bolts.<\/p>\n\n\n\n
\u6839\u636e\u7535\u6c14\u539f\u7406\u56fe\uff0c\u5c06\u63a7\u5236\u7535\u7f06\u7a7f\u8fc7\u7535\u7f06\u5165\u53e3\u88c5\u7f6e\u8fdb\u5165\u63a5\u7ebf\u76d2\uff0c\u5e76\u8fde\u63a5\u5230\u76f8\u5e94\u7684\u63a5\u7ebf\u7aef\u5b50 \uff08\u5982\u7535\u6e90\u3001\u63a7\u5236\u3001\u63a5\u5730\uff09\u3002\u786e\u4fdd\u6b63\u786e\u5b89\u88c5\u5bc6\u5c01\u4ef6\u5e76\u62e7\u7d27\u538b\u76d6\u87ba\u6bcd\uff0c\u4ee5\u4fdd\u6301\u9694\u7206\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n
\u6700\u540e\uff0c\u5b89\u88c5\u6309\u94ae\u6267\u884c\u5668\uff08\u76d6\uff09\u548c\u76d6\u5b50\u3002<\/p>\n\n\n\n
\u5e38\u89c4\u64cd\u4f5c\uff1a<\/p>\n\n\n\n
Starting Equipment: Press the green “Start” button. The button may latch or provide a momentary contact to energize the control circuit, initiating equipment operation.<\/p>\n\n\n\n
Stopping Equipment: Press the red “Stop” button. This breaks the control circuit, stopping the equipment. This button typically uses NC contacts, ensuring equipment stoppage even if the button fails or the wiring is severed.<\/p>\n\n\n\n
Emergency Stop: In an emergency, forcefully press the mushroom-head \u201cEmergency Stop\u201d button. It mechanically latches in the depressed position, cutting off the equipment\u2018s main or control power. Reset is usually achieved by rotating or pulling the button.<\/p>\n\n\n\n
\u65e5\u5e38\u68c0\u67e5\uff1a<\/p>\n\n\n\n
\u76ee\u6d4b\u6309\u94ae\u5916\u58f3\u662f\u5426\u4e25\u91cd\u635f\u574f\uff0c\u68c0\u67e5\u7535\u7f06\u5165\u53e3\u88c5\u7f6e\u662f\u5426\u677e\u52a8\u3002<\/p>\n\n\n\n
\u68c0\u67e5\u6309\u94ae\u64cd\u4f5c\u662f\u5426\u987a\u7545\uff0c\u6ca1\u6709\u7c98\u8fde\u6216\u5361\u4f4f\u3002<\/p>\n\n\n\n
<\/p>","protected":false},"excerpt":{"rendered":"
Application Scenarios Underground Coal Mines: This is the primary application scenario. It is used in all areas where methane (the main component of firedamp) and coal dust may accumulate, such as coal mining faces, haulage roadways, pump stations, and substations. Other Explosive Atmospheres: Industrial locations with combustible gases, vapors, or dust, such as in petroleum, […]<\/p>","protected":false},"author":1,"featured_media":1599,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[10],"tags":[],"class_list":["post-954","post","type-post","status-publish","format-standard","has-post-thumbnail","category-news"],"metadata":{"catce":["sidebar-widgets4"],"views":["442"],"_thumbnail_id":["1599"],"_dp_original":["351"],"_edit_lock":["1766993419:1"],"_edit_last":["1"]},"medium_url":"https:\/\/waimao.dajinjidian.cn\/wp-content\/uploads\/2022\/06\/640qqqqqdddq-300x268.jpg","thumbnail_url":"https:\/\/waimao.dajinjidian.cn\/wp-content\/uploads\/2022\/06\/640qqqqqdddq-150x150.jpg","full_url":"https:\/\/waimao.dajinjidian.cn\/wp-content\/uploads\/2022\/06\/640qqqqqdddq.jpg","_links":{"self":[{"href":"https:\/\/waimao.dajinjidian.cn\/zh_cn\/wp-json\/wp\/v2\/posts\/954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/waimao.dajinjidian.cn\/zh_cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/waimao.dajinjidian.cn\/zh_cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/waimao.dajinjidian.cn\/zh_cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/waimao.dajinjidian.cn\/zh_cn\/wp-json\/wp\/v2\/comments?post=954"}],"version-history":[{"count":2,"href":"https:\/\/waimao.dajinjidian.cn\/zh_cn\/wp-json\/wp\/v2\/posts\/954\/revisions"}],"predecessor-version":[{"id":1600,"href":"https:\/\/waimao.dajinjidian.cn\/zh_cn\/wp-json\/wp\/v2\/posts\/954\/revisions\/1600"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/waimao.dajinjidian.cn\/zh_cn\/wp-json\/wp\/v2\/media\/1599"}],"wp:attachment":[{"href":"https:\/\/waimao.dajinjidian.cn\/zh_cn\/wp-json\/wp\/v2\/media?parent=954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/waimao.dajinjidian.cn\/zh_cn\/wp-json\/wp\/v2\/categories?post=954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/waimao.dajinjidian.cn\/zh_cn\/wp-json\/wp\/v2\/tags?post=954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}