{"id":4104,"date":"2021-02-01T09:28:01","date_gmt":"2021-02-01T01:28:01","guid":{"rendered":"https:\/\/www.kcvents.com\/?p=4104"},"modified":"2026-09-16T20:05:04","modified_gmt":"2026-09-16T12:05:04","slug":"how-ventilation-works","status":"publish","type":"post","link":"https:\/\/www.kcvents.com\/ja\/how-ventilation-works\/","title":{"rendered":"How Ventilation Works: Fresh Air, Exhaust, Airflow, and Heat Recovery"},"content":{"rendered":"<h1 class=\"wp-block-heading\">How Ventilation Works: Fresh Air, Exhaust, Airflow, and Heat Recovery<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">In This Guide<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"#why-good-ventilation-matters\">\u9069\u5207\u306a\u63db\u6c17\u304c\u91cd\u8981\u306a\u7406\u7531<\/a><\/li><li><a href=\"#the-basic-ventilation-layouts\">\u57fa\u672c\u7684\u306a\u63db\u6c17\u65b9\u5f0f<\/a><\/li><li><a href=\"#what-air-changes-per-hour-ach-means\">1\u6642\u9593\u3042\u305f\u308a\u306e\u63db\u6c17\u56de\u6570\uff08ACH\uff09\u306e\u610f\u5473<\/a><\/li><li><a href=\"#fresh-air-exhaust-and-pressure-in-practice\">\u5b9f\u52d9\u306b\u304a\u3051\u308b\u5916\u6c17\u7d66\u6c17\u30fb\u6392\u6c17\u30fb\u5727\u529b\u5236\u5fa1<\/a><\/li><li><a href=\"#how-heat-recovery-fits-in\">\u71b1\u56de\u53ce\uff08\u71b1\u4ea4\u63db\u63db\u6c17\uff09\u306e\u5f79\u5272<\/a><\/li><li><a href=\"#frequently-asked-questions\">Frequently Asked Questions<\/a><\/li><li><a href=\"#related-kcvents-products-and-guides\">\u95a2\u9023\u3059\u308bKCvents\u88fd\u54c1\u304a\u3088\u3073\u30ac\u30a4\u30c9<\/a><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u63db\u6c17\u3068\u306f\u3001\u5ba4\u5185\u7a7a\u6c17\u3068\u5916\u6c17\u3092\u8a08\u753b\u7684\u306b\u4ea4\u63db\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u65b0\u9bae\u306a\u7a7a\u6c17\u3092\u4f9b\u7d66\u3057\u3001\u6c5a\u308c\u305f\u7a7a\u6c17\u3092\u6392\u51fa\u3057\u3001\u5c45\u4f4f\u7a7a\u9593\u306b\u84c4\u7a4d\u3059\u308b\u6c5a\u67d3\u7269\u8cea\u3092\u5e0c\u91c8\u3057\u307e\u3059\u3002\u6a5f\u68b0\u63db\u6c17\u306f\u30d5\u30a1\u30f3\u3068\u30c0\u30af\u30c8\u3092\u7528\u3044\u3066\u3053\u308c\u3092\u884c\u3046\u305f\u3081\u3001\u5929\u5019\u3084\u7a93\u306e\u958b\u9589\u3001\u5efa\u7269\u306e\u6c17\u5bc6\u6027\uff08\u9699\u9593\u98a8\uff09\u306b\u5de6\u53f3\u3055\u308c\u307e\u305b\u3093\u3002\u672c\u30ac\u30a4\u30c9\u3067\u306f\u3001\u63db\u6c17\u306e\u91cd\u8981\u6027\u3001\u57fa\u672c\u7684\u306a\u63db\u6c17\u65b9\u5f0f\u306e\u4ed5\u7d44\u307f\u3001\u63db\u6c17\u56de\u6570\u306e\u610f\u5473\u3001\u305d\u3057\u3066\u71b1\u56de\u53ce\u306e\u5f79\u5272\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9069\u5207\u306a\u63db\u6c17\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eba\u304c\u6ede\u5728\u3059\u308b\u3059\u3079\u3066\u306e\u7a7a\u9593\u3067\u306f\u6c5a\u67d3\u7269\u8cea\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u547c\u6c17\u306b\u3088\u308bCO\u2082\u3001\u8abf\u7406\u3084\u6e05\u6383\u304b\u3089\u653e\u51fa\u3055\u308c\u308bVOC\uff08\u63ee\u767a\u6027\u6709\u6a5f\u5316\u5408\u7269\uff09\u3001\u30b7\u30e3\u30ef\u30fc\u3084\u6d17\u6fef\u304b\u3089\u306e\u6e7f\u6c17\u3001\u305d\u3057\u3066\u5916\u90e8\u304b\u3089\u4fb5\u5165\u3059\u308b\u7c89\u5875\u3084\u5fae\u7c92\u5b50\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u5341\u5206\u306a\u65b0\u9bae\u7a7a\u6c17\u304c\u4f9b\u7d66\u3055\u308c\u306a\u3044\u3068\u3001\u3053\u308c\u3089\u306f\u5ba4\u5185\u306b\u84c4\u7a4d\u3057\u3066\u3044\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c73\u56fd\u74b0\u5883\u4fdd\u8b77\u5e81\uff08U.S. EPA\uff09\u306b\u3088\u308b\u3068\u3001\u4eba\u306f\u4e00\u65e5\u306e\u7d0490%\u3092\u5ba4\u5185\u3067\u904e\u3054\u3057\u3066\u304a\u308a\u3001\u5ba4\u5185\u306e\u7279\u5b9a\u6c5a\u67d3\u7269\u8cea\u306e\u6fc3\u5ea6\u306f\u5c4b\u5916\u306e2\u301c5\u500d\u306b\u9054\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002. <a href=\"https:\/\/www.epa.gov\/indoor-air-quality-iaq\/inside-story-guide-indoor-air-quality\" target=\"_blank\" rel=\"noopener\">\u51fa\u5178\uff1aU.S. EPA\u300eThe Inside Story: A Guide to Indoor Air Quality\u300f<\/a>. \u63db\u6c17\u304c\u4e0d\u5341\u5206\u306a\u5834\u5408\u3001\u5ba4\u5185\u767a\u751f\u6e90\u304b\u3089\u306e\u6c5a\u67d3\u7269\u8cea\u3092\u5e0c\u91c8\u3059\u308b\u305f\u3081\u306e\u5916\u6c17\u304c\u5341\u5206\u306b\u5c0e\u5165\u3055\u308c\u305a\u3001\u307e\u305f\u5ba4\u5185\u306e\u7a7a\u6c17\u6c5a\u67d3\u7269\u8cea\u3092\u5c4b\u5916\u3078\u6392\u51fa\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u5ba4\u5185\u6c5a\u67d3\u7269\u8cea\u30ec\u30d9\u30eb\u304c\u4e0a\u6607\u3059\u308b\u8981\u56e0\u3068\u306a\u308a\u307e\u3059\u3002. <a href=\"https:\/\/www.epa.gov\/indoor-air-quality-iaq\/introduction-indoor-air-quality\" target=\"_blank\" rel=\"noopener\">\u51fa\u5178\uff1aU.S. EPA\uff08\u7c73\u56fd\u74b0\u5883\u4fdd\u8b77\u5e81\uff09\u300eIntroduction to Indoor Air Quality\u300f<\/a>.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u201c\u300c\u63db\u6c17\u306f\u3001\u7a7a\u6c17\u4e2d\u306e\u30a6\u30a4\u30eb\u30b9\u304c\u6fc3\u7e2e\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u5ba4\u5185\u7a7a\u6c17\u3092\u6392\u51fa\u3057\u3001\u65b0\u9bae\u306a\u5916\u6c17\u3068\u5165\u308c\u66ff\u3048\u307e\u3059\u3002\u300d\u2014 \u7c73\u56fd\u74b0\u5883\u4fdd\u8b77\u5e81\uff08U.S. EPA\uff09, <a href=\"https:\/\/www.epa.gov\/indoor-air-quality-iaq\/ventilation-and-respiratory-viruses\" target=\"_blank\" rel=\"noopener\">Ventilation and Respiratory Viruses<\/a><\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c73\u56fd\u75be\u75c5\u4e88\u9632\u7ba1\u7406\u30bb\u30f3\u30bf\u30fc\uff08CDC\uff09\u306f\u3001\u5065\u5eb7\u7684\u306a\u5ba4\u5185\u74b0\u5883\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u9069\u5207\u306a\u63db\u6c17\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3068\u8ff0\u3079\u3066\u304a\u308a\u3001\u5efa\u7269\u306e\u5c45\u5ba4\u306b\u304a\u3044\u3066\u6e05\u6d44\u306a\u7a7a\u6c17\u306b\u3088\u308b1\u6642\u9593\u3042\u305f\u308a5\u56de\u4ee5\u4e0a\uff085 ACH\u4ee5\u4e0a\uff09\u306e\u63db\u6c17\u3092\u76ee\u6307\u3059\u3053\u3068\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002. <a href=\"https:\/\/archive.cdc.gov\/www_cdc_gov\/coronavirus\/2019-ncov\/prevent-getting-sick\/improving-ventilation-in-buildings.html\" target=\"_blank\" rel=\"noopener\">\u51fa\u5178\uff1aCDC\uff08\u7c73\u56fd\u75be\u75c5\u4e88\u9632\u7ba1\u7406\u30bb\u30f3\u30bf\u30fc\uff09\u300eImproving Ventilation In Buildings\u300f<\/a>. \u203b\u3053\u308c\u3089\u306f\u5efa\u7269\u8a2d\u8a08\u4e0a\u306e\u76ee\u6a19\u5024\u3067\u3042\u308a\u3001\u500b\u5225\u306e\u5358\u4e00\u88fd\u54c1\u306b\u5bfe\u3059\u308b\u8a8d\u8a3c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u57fa\u672c\u7684\u306a\u63db\u6c17\u65b9\u5f0f<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/www.kcvents.com\/wp-content\/uploads\/2026\/08\/whole-house-ventilation-solution.webp\" alt=\"Whole house ventilation solution diagram\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306e\u63db\u6c17\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u7a7a\u6c17\u3092\u79fb\u52d5\u3055\u305b\u308b4\u3064\u306e\u57fa\u672c\u65b9\u5f0f\u306b\u96c6\u7d04\u3055\u308c\u307e\u3059\u3002\u591a\u304f\u306e\u5efa\u7269\u3067\u306f\u3053\u308c\u3089\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6392\u6c17\u5c02\u7528\u63db\u6c17\uff08Exhaust-only ventilation\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a1\u30f3\u306b\u3088\u3063\u3066\u6e7f\u6c17\u3084\u6c5a\u67d3\u306e\u591a\u3044\u90e8\u5c4b\uff08\u6d74\u5ba4\u3001\u30ad\u30c3\u30c1\u30f3\u3001\u6d17\u6fef\u5ba4\u306a\u3069\uff09\u304b\u3089\u6c5a\u308c\u305f\u7a7a\u6c17\u3092\u6392\u6c17\u3057\u3001\u65b0\u9bae\u306a\u5916\u6c17\u306f\u4ed6\u306e\u5834\u6240\u306b\u3042\u308b\u9699\u9593\u3084\u7d66\u6c17\u53e3\u304b\u3089\u53d6\u308a\u5165\u308c\u3089\u308c\u307e\u3059\u3002\u6700\u3082\u4f4e\u30b3\u30b9\u30c8\u3067\u30b7\u30f3\u30d7\u30eb\u306a\u30b7\u30b9\u30c6\u30e0\u3067\u3042\u308a\u3001\u591a\u304f\u306e\u65e2\u5b58\u4f4f\u5b85\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u30e1\u30ea\u30c3\u30c8\uff1a<\/strong> \u4f4e\u30b3\u30b9\u30c8\u3001\u30b7\u30f3\u30d7\u30eb\u3001\u767a\u751f\u6e90\u3067\u6e7f\u6c17\u3084\u81ed\u6c17\u3092\u76f4\u63a5\u9664\u53bb\u3067\u304d\u308b\u3002.<\/li><li><strong>\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/strong> \u53d6\u308a\u8fbc\u307e\u308c\u308b\u7a7a\u6c17\u306f\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3055\u308c\u305a\u5236\u5fa1\u3067\u304d\u306a\u3044\u3002\u5e8a\u4e0b\u7a7a\u9593\u3084\u30ac\u30ec\u30fc\u30b8\u304b\u3089\u7a7a\u6c17\u3092\u5f15\u304d\u8fbc\u3080\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u71b1\u56de\u53ce\u304c\u3067\u304d\u306a\u3044\u3002.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u7d66\u6c17\u5c02\u7528\u63db\u6c17\uff08Supply-only ventilation\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a1\u30f3\u306b\u3088\u3063\u3066\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3055\u308c\u305f\u5916\u6c17\u3092\u5efa\u7269\u5185\u306b\u5c0e\u5165\u3057\u3066\u5fae\u6b63\u5727\u3092\u304b\u3051\u3001\u6c5a\u308c\u305f\u7a7a\u6c17\u3092\u9699\u9593\u3084\u6392\u6c17\u53e3\u304b\u3089\u5916\u90e8\u3078\u62bc\u3057\u51fa\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u30e1\u30ea\u30c3\u30c8\uff1a<\/strong> \u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u901a\u3057\u305f\u5236\u5fa1\u3055\u308c\u305f\u65b0\u9bae\u7a7a\u6c17\u3092\u4f9b\u7d66\u3067\u304d\u308b\u3002\u5ba4\u5185\u6c5a\u67d3\u6e90\u306e\u5f71\u97ff\u3092\u6291\u3048\u305f\u3044\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u308b\u3002.<\/li><li><strong>\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/strong> \u6e7f\u6c17\u3092\u51b7\u3048\u305f\u5c0f\u5c4b\u88cf\u7a7a\u9593\u306a\u3069\u306b\u62bc\u3057\u8fbc\u307f\u7d50\u9732\u3092\u5f15\u304d\u8d77\u3053\u3059\u30ea\u30b9\u30af\u304c\u3042\u308b\u3002\u71b1\u56de\u53ce\u304c\u3067\u304d\u306a\u3044\u3002\u6392\u6c17\u3092\u5efa\u7269\u306e\u9699\u9593\u306b\u4f9d\u5b58\u3059\u308b\u3002.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d0\u30e9\u30f3\u30b9\u578b\u63db\u6c17\uff0f\u7d66\u6392\u6c17\u4f75\u7528\uff08Balanced ventilation\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306b\u8abf\u6574\u3055\u308c\u305f2\u57fa\u306e\u30d5\u30a1\u30f3\u304c\u65b0\u9bae\u7a7a\u6c17\u306e\u7d66\u6c17\u3068\u6c5a\u308c\u305f\u7a7a\u6c17\u306e\u6392\u6c17\u3092\u884c\u3046\u305f\u3081\u3001\u5efa\u7269\u5185\u304c\u904e\u5ea6\u306e\u6b63\u5727\u3084\u8ca0\u5727\u306b\u306a\u308a\u307e\u305b\u3093\u3002\u5236\u5fa1\u3055\u308c\u305f\u5747\u4e00\u3067\u30d5\u30a3\u30eb\u30bf\u30fc\u51e6\u7406\u3055\u308c\u305f\u63db\u6c17\u3092\u53ef\u80fd\u306b\u3059\u308b\u69cb\u6210\u3067\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u30e1\u30ea\u30c3\u30c8\uff1a<\/strong> \u7d66\u6392\u6c17\u98a8\u91cf\u3092\u7cbe\u5bc6\u306b\u5236\u5fa1\u53ef\u80fd\u3002\u7d66\u6c17\u30fb\u6392\u6c17\u306e\u4e21\u7cfb\u7d71\u306b\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u8a2d\u7f6e\u53ef\u80fd\u3002\u71b1\u56de\u53ce\u30b7\u30b9\u30c6\u30e0\u306e\u57fa\u76e4\u3068\u306a\u308b\u3002.<\/li><li><strong>\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/strong> 2\u7cfb\u7d71\u306e\u30c0\u30af\u30c8\u914d\u7ba1\u304c\u5fc5\u8981\u3002\u6a5f\u5668\u69cb\u6210\u304c\u5897\u3048\u308b\u3002\u71b1\u56de\u53ce\u3092\u884c\u308f\u306a\u3044\u5834\u5408\u3001\u6392\u6c17\u3068\u3068\u3082\u306b\u71b1\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u640d\u5931\u3059\u308b\u3002.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u71b1\u56de\u53ce\u4ed8\u304d\u30d0\u30e9\u30f3\u30b9\u578b\u63db\u6c17\uff08HRV \/ ERV\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d0\u30e9\u30f3\u30b9\u578b\u63db\u6c17\u3068\u540c\u3058\u69cb\u6210\u306b\u71b1\u4ea4\u63db\u7d20\u5b50\uff08\u30b3\u30a2\uff09\u3092\u8ffd\u52a0\u3057\u3001\u6392\u6c17\u3068\u7d66\u6c17\u306e\u9593\u3067\u71b1\uff08HRV\uff1a\u9855\u71b1\u4ea4\u63db\uff09\u307e\u305f\u306f\u71b1\u3068\u6e7f\u6c17\uff08ERV\uff1a\u5168\u71b1\u4ea4\u63db\uff09\u3092\u56de\u53ce\u30fb\u79fb\u52d5\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u30e1\u30ea\u30c3\u30c8\uff1a<\/strong> \u51b7\u6696\u623f\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7121\u99c4\u306b\u305b\u305a\u65b0\u9bae\u306a\u7a7a\u6c17\u3092\u53d6\u308a\u5165\u308c\u3001\u9ad8\u6c17\u5bc6\u30fb\u7701\u30a8\u30cd\u5efa\u7bc9\u306b\u6700\u9069\u3067\u3059\u3002.<\/li><li><strong>\u30c7\u30e1\u30ea\u30c3\u30c8\uff1a<\/strong> \u30b3\u30b9\u30c8\u3068\u8907\u96d1\u3055\u304c\u5897\u52a0\u3057\u3001\u71b1\u4ea4\u63db\u30b3\u30a2\u306e\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">1\u6642\u9593\u3042\u305f\u308a\u306e\u63db\u6c17\u56de\u6570\uff08ACH\uff09\u306e\u610f\u5473<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u63db\u6c17\u56de\u6570\uff08ACH\uff09\u3068\u306f\u30011\u6642\u9593\u3042\u305f\u308a\u306b\u5ba4\u5185\u306e\u5168\u7a7a\u6c17\u91cf\u304c\u63db\u6c17\u306b\u3088\u3063\u3066\u5165\u308c\u66ff\u308f\u308b\u56de\u6570\u306e\u3053\u3068\u3067\u3059\u3002\u7a7a\u9593\u306e\u63db\u6c17\u91cf\u3092\u8868\u3059\u6a19\u6e96\u7684\u306a\u6307\u6a19\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ACH \uff1d \u63db\u6c17\u98a8\u91cf\uff08m\u00b3\/h\uff09\u00f7 \u90e8\u5c4b\u306e\u5bb9\u7a4d\uff08m\u00b3\uff09<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5929\u4e95\u9ad82.7 m\u3001\u5e8a\u9762\u7a4d40 m\u00b2\u306e\u90e8\u5c4b\u306e\u5bb9\u7a4d\u306f\u7d04108 m\u00b3\u3067\u3059\u30023 ACH\u3092\u9054\u6210\u3059\u308b\u306b\u306f\u7d04324 m\u00b3\/h\u306e\u98a8\u91cf\u304c\u5fc5\u8981\u3068\u306a\u308a\u30015 ACH\u3092\u9054\u6210\u3059\u308b\u306b\u306f\u7d04540 m\u00b3\/h\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u30b9\u30da\u30fc\u30b9<\/th><th>\u4ee3\u8868\u7684\u306a\u8a2d\u8a08\u57fa\u6e96<\/th><\/tr><\/thead><tbody><tr><td>\u4f4f\u5b85\uff08\u5e38\u6642\u63db\u6c17\uff09<\/td><td>ASHRAE 62.2: 7.5 cfm\/\u4eba \uff0b 3 cfm\/100 sq ft<\/td><\/tr><tr><td>\u5efa\u7269\u5c45\u5ba4\uff08\u6e05\u6d44\u7a7a\u6c17\u76ee\u6a19\uff09<\/td><td>CDC: \u6e05\u6d44\u7a7a\u6c17 5 ACH\u4ee5\u4e0a\u3092\u76ee\u6a19<\/td><\/tr><tr><td>\u6559\u5ba4\uff0f\u9ad8\u5bc6\u5ea6\u7a7a\u9593<\/td><td>ASHRAE 62.1\u3001\u5728\u5ba4\u4eba\u6570\u304a\u3088\u3073\u5e8a\u9762\u7a4d\u306b\u57fa\u3065\u304d\u8a2d\u8a08<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7a7a\u9593\u306b\u6700\u9069\u306aACH\u306f\u3001\u7528\u9014\u3001\u5728\u5ba4\u4eba\u6570\u3001\u9069\u7528\u57fa\u6e96\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u5b9f\u52d9\u4e0a\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3068\u3057\u3066\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u3084\u30c0\u30af\u30c8\u62b5\u6297\u306b\u3088\u308a\u30d5\u30a1\u30f3\u304c\u5b9f\u969b\u306b\u4f9b\u7d66\u3059\u308b\u98a8\u91cf\u306f\u4f4e\u4e0b\u3059\u308b\u305f\u3081\u3001\u4f59\u88d5\u3092\u6301\u3063\u305f\u8a2d\u8a08\u3092\u884c\u308f\u306a\u3044\u9650\u308a\u3001\u5b9f\u52b9ACH\u306f\u30d5\u30a1\u30f3\u306e\u5b9a\u683c\u5024\u3088\u308a\u3082\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u52d9\u306b\u304a\u3051\u308b\u5916\u6c17\u7d66\u6c17\u30fb\u6392\u6c17\u30fb\u5727\u529b\u5236\u5fa1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u63db\u6c17\u30b7\u30b9\u30c6\u30e0\u306e\u6027\u80fd\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e3\u3064\u306e\u5b9f\u7528\u539f\u5247\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>\u98a8\u91cf\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u3002.<\/strong> \u30d0\u30e9\u30f3\u30b9\u578b\u63db\u6c17\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u7d66\u6c17\u91cf\u3068\u6392\u6c17\u91cf\u3092\u307b\u307c\u540c\u7b49\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7d66\u6c17\u304c\u904e\u591a\u306b\u306a\u308b\u3068\u5efa\u7269\u5185\u304c\u6b63\u5727\u306b\u306a\u308a\u3001\u6392\u6c17\u304c\u904e\u591a\u306b\u306a\u308b\u3068\u8ca0\u5727\u306b\u306a\u3063\u3066\u610f\u56f3\u3057\u306a\u3044\u9699\u9593\u304b\u3089\u672a\u308d\u904e\u306e\u7a7a\u6c17\u3092\u5f15\u304d\u8fbc\u3093\u3067\u3057\u307e\u3044\u307e\u3059\u3002.<\/li><li><strong>\u7d66\u6c17\u53e3\u306f\u6c5a\u67d3\u6e90\u304b\u3089\u96e2\u308c\u305f\u5834\u6240\u306b\u914d\u7f6e\u3059\u308b\u3002.<\/strong> \u5916\u6c17\u53d6\u5165\u53e3\u306f\u3001\u6392\u6c17\u53e3\u3001\u30d9\u30f3\u30c8\u3001\u30b4\u30df\u96c6\u7a4d\u5834\u6240\u3001\u4ea4\u901a\u91cf\u306e\u591a\u3044\u9053\u8def\u304b\u3089\u96e2\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li><li><strong>\u901a\u6c17\u7d4c\u8def\u3092\u5e38\u306b\u30af\u30ea\u30a2\u306b\u4fdd\u3064\u3002.<\/strong> \u30b0\u30ea\u30eb\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u3001\u30c0\u30af\u30c8\u306f\u3059\u3079\u3066\u6e05\u6383\u7528\u306e\u30a2\u30af\u30bb\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30a3\u30eb\u30bf\u30fc\u304c\u76ee\u8a70\u307e\u308a\u3059\u308b\u3068\u3001\u90e8\u5c4b\u306b\u5b9f\u969b\u306b\u4f9b\u7d66\u3055\u308c\u308b\u63db\u6c17\u91cf\u304c\u77e5\u3089\u305a\u77e5\u3089\u305a\u306e\u3046\u3061\u306b\u6e1b\u5c11\u3057\u307e\u3059\u3002.<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u71b1\u56de\u53ce\uff08\u71b1\u4ea4\u63db\u63db\u6c17\uff09\u306e\u5f79\u5272<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d0\u30e9\u30f3\u30b9\u578b\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u6392\u6c17\u306f\u7121\u511f\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u8cc7\u6e90\u3068\u306a\u308a\u307e\u3059\u3002\u51ac\u306f\u6696\u304b\u304f\u3001\u590f\u306f\u6dbc\u3057\u3044\u3053\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u3001\u71b1\u4ea4\u63db\u30b3\u30a2\u306b\u3088\u3063\u3066\u65b0\u3057\u304f\u53d6\u308a\u5165\u308c\u308b\u5916\u6c17\u3078\u3068\u79fb\u52d5\u3055\u305b\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u51ac\uff1a<\/strong> \u6392\u51fa\u3055\u308c\u308b\u6e29\u304b\u3044\u7a7a\u6c17\u304c\u53d6\u308a\u5165\u308c\u3089\u308c\u308b\u51b7\u305f\u3044\u7a7a\u6c17\u3092\u4e88\u71b1 \u2192 \u6696\u623f\u8ca0\u8377\u3092\u5927\u5e45\u306b\u5897\u3084\u3059\u3053\u3068\u306a\u304f\u5ba4\u5185\u306b\u65b0\u9bae\u306a\u7a7a\u6c17\u3092\u4f9b\u7d66\u3057\u307e\u3059\u3002.<\/li><li><strong>\u590f\uff1a<\/strong> \u6392\u51fa\u3055\u308c\u308b\u51b7\u623f\u3055\u308c\u305f\u7a7a\u6c17\u304c\u53d6\u308a\u5165\u308c\u3089\u308c\u308b\u9ad8\u6e29\u306e\u7a7a\u6c17\u3092\u4e88\u51b7 \u2192 \u51b7\u623f\u8ca0\u8377\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u696d\u754c\u306e\u6280\u8853\u8cc7\u6599\u306b\u3088\u308b\u3068\u3001\u71b1\u56de\u53ce\u63db\u6c17\u306f\u901a\u5e38\u3001\u6392\u6c17\u304b\u308960%\u201395%\u306e\u71b1\u3092\u56de\u53ce\u3057\u307e\u3059\u3002\u71b1\u56de\u53ce\u6a5f\u80fd\u3092\u5099\u3048\u305f\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001HRV\uff08\u9855\u71b1\u306e\u307f\uff09\u307e\u305f\u306fERV\uff08\u71b1\u304a\u3088\u3073\u6e7f\u5ea6\uff09\u304c\u3042\u308a\u307e\u3059\u3002\u9078\u629e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f <a href=\"\/ja\/hrv-erv-guide\/\">HRV vs ERV guide<\/a> \u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: \u63db\u6c17\u3068\u7a7a\u8abf\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong> A: \u63db\u6c17\u306f\u5ba4\u5185\u3068\u5c4b\u5916\u306e\u7a7a\u6c17\u3092\u5165\u308c\u66ff\u3048\u3066\u6c5a\u67d3\u7269\u8cea\u3084\u6e7f\u6c17\u3092\u6291\u5236\u3057\u307e\u3059\u3002\u7a7a\u8abf\u306f\u5ba4\u5185\u7a7a\u6c17\u3092\u5faa\u74b0\u3055\u305b\u308b\u3053\u3068\u3067\u6e29\u5ea6\uff08\u591a\u304f\u306f\u6e7f\u5ea6\u3082\uff09\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u5efa\u7269\u306b\u306f\u4e21\u65b9\u304c\u5099\u308f\u3063\u3066\u304a\u308a\u3001\u63db\u6c17\u306b\u3088\u3063\u3066\u65b0\u9bae\u306a\u7a7a\u6c17\u3092\u4f9b\u7d66\u3057\u3001\u7a7a\u8abf\u306b\u3088\u3063\u3066\u5feb\u9069\u306a\u72b6\u614b\u3092\u7dad\u6301\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: \u7a93\u3092\u958b\u3051\u308b\u3053\u3068\u306f\u63db\u6c17\u306b\u306a\u308a\u307e\u3059\u304b\uff1f<\/strong> A: \u306f\u3044\u3001\u81ea\u7136\u63db\u6c17\u306b\u8a72\u5f53\u3057\u307e\u3059\u3002\u7a4f\u3084\u304b\u306a\u6c17\u5019\u3067\u306f\u6a5f\u80fd\u3057\u307e\u3059\u304c\u3001\u98a8\u3001\u6e29\u5ea6\u5dee\u3001\u5916\u6c17\u8cea\u306b\u5de6\u53f3\u3055\u308c\u3001\u53d6\u308a\u8fbc\u3080\u7a7a\u6c17\u3092\u308d\u904e\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u6a5f\u68b0\u63db\u6c17\u3067\u3042\u308c\u3070\u3001\u5929\u5019\u306b\u95a2\u4fc2\u306a\u304f\u308d\u904e\u3055\u308c\u305f\u7a7a\u6c17\u3092\u5b89\u5b9a\u3057\u3066\u4f9b\u7d66\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: \u4f4f\u5b85\u306b\u306f\u3069\u308c\u304f\u3089\u3044\u306e\u63db\u6c17\u91cf\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/strong> A: ASHRAE\u898f\u683c62.2\u3067\u306f\u3001\u4f4f\u5b85\u5efa\u7bc9\u306b\u304a\u3044\u30661\u4eba\u3042\u305f\u308a7.5 cfm\u306b\u52a0\u3048\u3001\u5e8a\u9762\u7a4d100\u5e73\u65b9\u30d5\u30a3\u30fc\u30c8\u3042\u305f\u308a3 cfm\u306e\u9023\u7d9a\u6a5f\u68b0\u63db\u6c17\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u6700\u7d42\u7684\u306a\u8a2d\u8a08\u306f\u3001\u73fe\u5730\u306e\u6cd5\u898f\u3084\u500b\u3005\u306e\u4f4f\u5b85\u6761\u4ef6\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: \u63db\u6c17\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066HRV\u306f\u3069\u306e\u3088\u3046\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u304b\uff1f<\/strong> A: HRV\u306f\u71b1\u56de\u53ce\u6a5f\u80fd\u3092\u5099\u3048\u305f\u30d0\u30e9\u30f3\u30b9\u63db\u6c17\u30e6\u30cb\u30c3\u30c8\u3067\u3059\u3002\u65b0\u9bae\u306a\u7a7a\u6c17\u3092\u7d66\u6c17\u3057\u3001\u6c5a\u308c\u305f\u7a7a\u6c17\u3092\u6392\u6c17\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u6392\u6c17\u304b\u3089\u7d66\u6c17\u3078\u3068\u71b1\u3092\u79fb\u52d5\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u63db\u6c17\u306b\u3088\u308b\u51b7\u6696\u623f\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u640d\u5931\u3092\u9632\u304e\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: \u63db\u6c17\u30d5\u30a1\u30f3\u306e\u80fd\u529b\u304c\u9ad8\u3059\u304e\u308b\uff08\u98a8\u91cf\u304c\u5f37\u3059\u304e\u308b\uff09\u3053\u3068\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong> A: \u306f\u3044\u3002\u904e\u5927\u306a\u6392\u6c17\u30d5\u30a1\u30f3\u306f\u5efa\u7269\u3092\u904e\u5ea6\u306b\u8ca0\u5727\u5316\u3055\u305b\u3001\u9699\u9593\u304b\u3089\u672a\u308d\u904e\u306e\u7a7a\u6c17\u3092\u5f15\u304d\u8fbc\u307f\u3001\u71c3\u713c\u6a5f\u5668\u306e\u52d5\u4f5c\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u63db\u6c17\u306f\u63a8\u6e2c\u3067\u306f\u306a\u304f\u3001\u9069\u5207\u306b\u8a2d\u8a08\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u95a2\u9023\u3059\u308bKCvents\u88fd\u54c1\u304a\u3088\u3073\u30ac\u30a4\u30c9<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"\/ja\/hrv-erv-guide\/\">HRV vs ERV \u30ac\u30a4\u30c9<\/a> \u2014 \u6700\u9069\u306a\u71b1\u56de\u53ce\u6280\u8853\u306e\u9078\u3073\u65b9<\/li><li><a href=\"\/ja\/applications-residential-fresh-air-ventilation\/\">\u4f4f\u5b85\u7528\u5916\u6c17\u63db\u6c17\u30b7\u30b9\u30c6\u30e0<\/a> \u2014 \u4f4f\u5b85\u7528\u30b7\u30b9\u30c6\u30e0\u306e\u9078\u5b9a\u3068\u8a2d\u7f6e<\/li><li><a href=\"\/ja\/applications-classroom-ventilation\/\">\u6559\u5ba4\u306e\u63db\u6c17<\/a> \u2014 \u5b66\u6821\u306b\u304a\u3051\u308b\u5ba4\u5185\u7a7a\u6c17\u8cea\uff08IAQ\uff09\u306e\u6539\u5584<\/li><li><a href=\"\/ja\/products\/single-room-heat-recovery-units-vt501\/\">\u5358\u5ba4\u7528HRV VT501<\/a> \u2014 1\u90e8\u5c4b\u5411\u3051\u306e\u71b1\u56de\u53ce\u578b\u30d0\u30e9\u30f3\u30b9\u63db\u6c17<\/li><li><a href=\"\/ja\/products\/kcvents-mixed-flow-inline-fan\/\">Inline Duct Fan<\/a> \u2014 \u30c0\u30af\u30c8\u63db\u6c17\u30b7\u30b9\u30c6\u30e0\u306e\u7d66\u6392\u6c17\u30a8\u30f3\u30b8\u30f3<\/li><li><a href=\"\/ja\/ventilation-maintenance-guide\/\">\u63db\u6c17\u30b7\u30b9\u30c6\u30e0\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/a> \u2014 \u30d5\u30a3\u30eb\u30bf\u30fc\u3001\u6e05\u6383\u3001\u304a\u3088\u3073\u70b9\u691c<\/li><\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u63db\u6c17\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08\u3092\u3054\u691c\u8a0e\u4e2d\u3067\u3059\u304b\uff1f<\/strong> KCvents\u306f\u3001\u5378\u58f2\u3001OEM\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30d6\u30e9\u30f3\u30c9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5411\u3051\u306b\u3001\u30a4\u30f3\u30e9\u30a4\u30f3\u30c0\u30af\u30c8\u30d5\u30a1\u30f3\u3001HRV\/ERV\u30e6\u30cb\u30c3\u30c8\u3001\u5916\u6c17\u63db\u6c17\u30b7\u30b9\u30c6\u30e0\u3092\u88fd\u9020\u3057\u3066\u3044\u307e\u3059\u3002. <a href=\"\/ja\/request-quote\/\">\u304a\u898b\u7a4d\u308a\u3092\u4f9d\u983c\u3059\u308b<\/a> \u30b9\u30da\u30fc\u30b9\u306e\u5e83\u3055\u3001\u76ee\u6a19\u98a8\u91cf\u3001\u7528\u9014\u3092\u3054\u9023\u7d61\u304f\u3060\u3055\u3044\u3002.<\/p><\/blockquote>","protected":false},"excerpt":{"rendered":"<p>Why ventilation matters, the four basic layouts \u2014 exhaust, supply, balanced, and heat recovery \u2014 what air changes per hour mean, and how to design a system.<\/p>","protected":false},"author":1,"featured_media":4094,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","iawp_total_views":9,"footnotes":""},"categories":[128,127],"tags":[148,74,72],"class_list":["post-4104","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ventilation-products-technology","category-ventilation-system-design","tag-airflow-sizing","tag-hrv","tag-indoor-air-quality"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.kcvents.com\/ja\/wp-json\/wp\/v2\/posts\/4104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcvents.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kcvents.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kcvents.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcvents.com\/ja\/wp-json\/wp\/v2\/comments?post=4104"}],"version-history":[{"count":2,"href":"https:\/\/www.kcvents.com\/ja\/wp-json\/wp\/v2\/posts\/4104\/revisions"}],"predecessor-version":[{"id":4223,"href":"https:\/\/www.kcvents.com\/ja\/wp-json\/wp\/v2\/posts\/4104\/revisions\/4223"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kcvents.com\/ja\/wp-json\/wp\/v2\/media\/4094"}],"wp:attachment":[{"href":"https:\/\/www.kcvents.com\/ja\/wp-json\/wp\/v2\/media?parent=4104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcvents.com\/ja\/wp-json\/wp\/v2\/categories?post=4104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcvents.com\/ja\/wp-json\/wp\/v2\/tags?post=4104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}