{"id":38137,"date":"2022-11-07T16:14:13","date_gmt":"2022-11-07T08:14:13","guid":{"rendered":"https:\/\/3t-insulation.com\/%e7%bb%99%e6%b0%b4%e7%ae%a1%e9%81%93%e7%b3%bb%e7%bb%9f%e8%ae%be%e8%ae%a1\/"},"modified":"2026-01-28T23:50:47","modified_gmt":"2026-01-28T15:50:47","slug":"%e7%bb%99%e6%b0%b4%e7%ae%a1%e9%81%93%e7%b3%bb%e7%bb%9f%e8%ae%be%e8%ae%a1","status":"publish","type":"post","link":"https:\/\/3t-insulation.com\/zh-hans\/%e7%bb%99%e6%b0%b4%e7%ae%a1%e9%81%93%e7%b3%bb%e7%bb%9f%e8%ae%be%e8%ae%a1\/","title":{"rendered":"\u7ed9\u6c34\u7ba1\u9053\u7cfb\u7edf\u8bbe\u8ba1"},"content":{"rendered":"

\u7ed9\u6c34\u7ba1\u9053\u7cfb\u7edf\u8bbe\u8ba1<\/h1><\/div><\/div><\/div>

<\/i><\/i><\/span>\u9009\u62e9\u9605\u8bfb\u66f4\u591a\u5185\u5bb9<\/span><\/a><\/h4><\/div>
\n
<\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>

\u7ed9\u6c34\u7ba1\u9053\u7cfb\u7edf\u8bbe\u8ba1\u9700\u8003\u8651\u7684\u56e0\u7d20<\/h3><\/div>
    \n
  1. \u7ed9\u6c34\u8d28\u91cf\u548c\u6570\u91cf<\/li>\n<\/ol>\n

    \u4f9b\u5e94\u5efa\u7b51\u7269\u7684\u6c34\u5fc5\u987b\u5177\u6709\u9002\u5408\u996e\u7528\u548c\u751f\u6d3b\u7528\u6c34\u7684\u8d28\u91cf\uff0c\u4e14\u6570\u91cf\u5fc5\u987b\u8db3\u591f\u4f7f\u7528<\/p>\n

      \n
    1. \u7ba1\u9053\u6750\u6599<\/li>\n<\/ol>\n

      \u7ed9\u6c34\u7ba1\u9053\u6750\u6599\u6709\u76f8\u5173\u6807\u51c6\u89c4\u5b9a\u3002\u5efa\u7b51\u7269\u5185\u7684\u7ed9\u6c34\u7ba1\u9053\u4e3b\u8981\u4f7f\u7528\u9540\u950c\u94a2\u7ba1(Galvanize)\u3001\u9ed1\u94a2\u7ba1(Black Steel Pipe)\u3001\u94dc\u7ba1(Copper Pipe)\u3001\u94f8\u94c1\u7ba1(Cast Iron Pipe)\u6216\u5851\u6599\u7ba1(PE, PVC)<\/p>\n

        \n
      1. \u5efa\u7b51\u7269\u7ed9\u6c34\u7ba1\u9053\u7cfb\u7edf<\/li>\n<\/ol>\n

        \u539f\u5219\u4e0a\uff0c\u7ba1\u9053\u5e94\u91c7\u7528\u76f4\u7ebf\u5e03\u7f6e\u4ee5\u83b7\u5f97\u6700\u77ed\u8ddd\u79bb\uff08\u4ee5\u8282\u7701\u6210\u672c\uff09<\/p>\n<\/div>

        \"3\u5c42\u4ee5\u4e0b\u5efa\u7b51\u7ed9\u6c34\u7cfb\u7edf\"<\/span>
        <\/div>

        3\u5c42\u4ee5\u4e0b\u5efa\u7b51\u7ed9\u6c34\u7cfb\u7edf<\/p><\/div><\/div><\/div>

        \"10\u5c42\u4ee5\u4e0b\u5efa\u7b51\u7ed9\u6c34\u7cfb\u7edf\"<\/span>
        <\/div>

        10\u5c42\u4ee5\u4e0b\u5efa\u7b51\u7ed9\u6c34\u7cfb\u7edf<\/p><\/div><\/div><\/div>

        \u5efa\u7b51\u7269\u4f9b\u6c34\u7cfb\u7edf\u7c7b\u578b<\/h3><\/div>

        \u5efa\u7b51\u7269\u4f9b\u6c34\u7cfb\u7edf\u6839\u636e\u8bbe\u8ba1\u7279\u70b9\u53ef\u5206\u4e3a\u4e24\u79cd\u7c7b\u578b\uff1a<\/p>\n

          \n
        1. \u4e0a\u7ed9\u6c34\u7cfb\u7edf (Upfeed system)<\/li>\n<\/ol>\n

          \u4e0a\u7ed9\u6c34\u7cfb\u7edf\u662f\u6307\u6c34\u7ba1\u4ece\u5efa\u7b51\u7269\u5e95\u90e8\u5411\u4e0a\u4f9b\u6c34\uff0c\u9002\u7528\u4e8e\u4e0d\u8d85\u8fc710\u5c42\u4e14\u5efa\u7b51\u9762\u79ef\u5c0f\u4e8e10,000\u5e73\u65b9\u7c73\u7684\u5efa\u7b51\u7269<\/p>\n<\/div>

          \"\u4e0a\u7ed9\u6c34\u7cfb\u7edf\"<\/span>
          <\/div>

          \u4e0a\u7ed9\u6c34\u7cfb\u7edf (Upfeed System)<\/p><\/div><\/div><\/div>

            \n
          1. \u4e0b\u7ed9\u6c34\u7cfb\u7edf (Downfeed system)<\/li>\n<\/ol>\n

            \u4e0b\u7ed9\u6c34\u7cfb\u7edf\u662f\u6307\u4f9b\u6c34\u7ba1\u9053\u4ece\u5efa\u7b51\u7269\u9876\u5c42\u5411\u4e0b\u4f9b\u6c34\uff0c\u9002\u7528\u4e8e\u9ad8\u5c42\u5efa\u7b51\u548c\u5927\u578b\u5efa\u7b51<\/p>\n<\/div>

            \"\u4e0b\u7ed9\u6c34\u7cfb\u7edf\"<\/span>
            <\/div>

            \u4e0b\u7ed9\u6c34\u7cfb\u7edf (Downfeed System)<\/p><\/div><\/div><\/div>

            \u9ad8\u5c42\u5efa\u7b51\u7684\u4f9b\u6c34\u7cfb\u7edf\u53ef\u4ee5\u5206\u4e3a\u591a\u4e2a\u533a\u57df\uff0c\u4ee5\u4fbf\u4e8e\u7ef4\u62a4\u548c\u7ba1\u7406\u7ba1\u9053\u538b\u529b<\/p>\n<\/div>

            \"\u4e0b\u7ed9\u6c34\u7cfb\u7edf\"<\/span>
            <\/div>

            \u591a\u6c34\u7bb1\u4e0b\u7ed9\u6c34\u7cfb\u7edf<\/p><\/div><\/div><\/div>

            \u901a\u8fc7\u5c06\u6c34\u7bb1\u653e\u7f6e\u5728\u5c4b\u9876\u4e0a\uff0c\u5f62\u6210\u5411\u4e0b\u4f9b\u6c34\u7cfb\u7edf\u3002\u7136\u800c\uff0c\u4f4d\u4e8e\u4e0a\u5c42\u7684\u536b\u751f\u6d01\u5177\u548c\u7528\u6c34\u8bbe\u5907\u5c06\u9762\u4e34\u6c34\u538b\u548c\u6c34\u91cf\u4e0d\u8db3\u7684\u95ee\u9898\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u9700\u5c06\u4e0a\u5c42\u7684\u4f9b\u6c34\u7cfb\u7edf\u72ec\u7acb\u51fa\u6765\uff0c\u5e76\u589e\u52a0\u4e00\u4e2a\u201c\u589e\u538b\u7f50\u201d\uff0c\u4ee5\u786e\u4fdd\u6c34\u538b\u548c\u6c34\u91cf\u8db3\u4ee5\u6ee1\u8db3\u4f7f\u7528\u9700\u6c42\u3002<\/p>\n<\/div>

            \"\u7ed9\u6c34\u7cfb\u7edf\"<\/span>
            <\/div>

            \u6df7\u5408\u4f9b\u6c34\u7cfb\u7edf<\/p><\/div><\/div><\/div>

            \u6c34\u9524\u73b0\u8c61 (Water Hammer)<\/h3><\/div>

            \u6c34\u9524\u73b0\u8c61\u662f\u6307\u5f53\u6d41\u52a8\u7684\u6c34\u7a81\u7136\u88ab\u963b\u6b62\uff08\u5982\u5173\u95ed\u9600\u95e8\u3001\u6c34\u9f99\u5934\uff09\u65f6\uff0c\u6c34\u65e0\u6cd5\u7ee7\u7eed\u6d41\u52a8\u800c\u4ea7\u751f\u53cd\u51b2\uff0c\u5bfc\u81f4\u7ba1\u9053\u7cfb\u7edf\u632f\u52a8\uff0c\u53d1\u51fa\u566a\u97f3\u5e76\u52a0\u901f\u7ba1\u9053\u635f\u574f<\/p>\n

            \u6c34\u9524\u51b2\u51fb\u538b\u529b\u53ef\u901a\u8fc7\u4ee5\u4e0b\u516c\u5f0f\u8ba1\u7b97<\/p>\n

            P = 14.8V<\/p>\n

            \u5176\u4e2d<\/p>\n

            P = \u6c34\u9524\u4ea7\u751f\u7684\u538b\u529b\u589e\u52a0\u503c\uff08\u5355\u4f4d\uff1a\u5df4 bar\uff09<\/p>\n

            V = \u6c34\u6d41\u901f\u5ea6\uff08\u5355\u4f4d\uff1a\u7c73\/\u79d2 m\/s\uff09<\/p>\n

            \u53ef\u4ee5\u770b\u5230\u7ba1\u5185\u538b\u529b\u4f1a\u589e\u52a0\u5230\u6b63\u5e38\u5de5\u4f5c\u538b\u529b\u76844-8\u500d<\/p>\n<\/div>

            \"\u6c34\u9524\"<\/span>
            <\/div>

            \u6c34\u9524\u73b0\u8c61 (Water Hammer)<\/p><\/div><\/div><\/div>

            \u6c34\u9524\u9632\u62a4\u63aa\u65bd<\/h3><\/div>

            \u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5728\u7ba1\u9053\u7cfb\u7edf\u4e2d\u5b89\u88c5\u201c\u5438\u6536\u538b\u529b\u6ce2\u80fd\u91cf\u201d\u7684\u8bbe\u5907\uff08\u5373\u6c34\u9524\u6d88\u9664\u5668\uff09\u6765\u9632\u6b62\u6c34\u9524\u73b0\u8c61\u7684\u53d1\u751f\u3002\u6700\u7b80\u5355\u7684\u8bbe\u5907\u79f0\u4e3a\u6c14\u5ba4\uff08Air Chamber\uff09\uff0c\u5b83\u662f\u4e00\u6bb5\u4ece\u8fde\u63a5\u536b\u751f\u6d01\u5177\u7684\u7ba1\u9053\u5ef6\u4f38\u51fa\u6765\u7684\u6c34\u7ba1\u3002<\/p>\n<\/div>

            \"\u6c14\u5ba4\"<\/a><\/span>
            <\/div>

            \u6c14\u5ba4 (Air Chamber) \u6765\u81eadongilmt.com<\/p><\/div><\/div><\/div>

            \"\u6c34\u9524\"<\/span>
            <\/div>

            \u591a\u4e2a\u536b\u751f\u5668\u5177\u4f7f\u7528\u6c14\u5ba4<\/p><\/div><\/div><\/div>

            \u536b\u751f\u5668\u5177\u7684\u6d41\u91cf\u548c\u538b\u529b<\/h3><\/div>

            \u5404\u7c7b\u536b\u751f\u5668\u5177\u9700\u8981\u6309\u7167\u5236\u9020\u5546\u5efa\u8bae\u7684\u538b\u529b\u548c\u6d41\u91cf\u8981\u6c42\u4f7f\u7528\u3002\u4e0b\u8868\u663e\u793a\u4e86\u5e38\u89c1\u536b\u751f\u5668\u5177\u7684\u6700\u4f4e\u538b\u529b\u548c\u6d41\u91cf\u8981\u6c42<\/p>\n<\/div>\n

            \n

            \u5e38\u89c1\u536b\u751f\u5668\u5177\u538b\u529b\u548c\u6d41\u91cf\u8868<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
            \n

            \u536b\u751f\u5668\u5177<\/p>\n<\/th>\n

            		\n

            \u538b\u529b
            \u5df4 (psi)<\/p>\n<\/th>\n

            		\n

            \u6d41\u91cf
            \u5347\/\u79d2 (gpm)<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

            \u666e\u901a\u6c34\u9f99\u5934
            Ordinary basin faucet<\/td>\n            		\n

            0.55 (8)<\/p>\n<\/td>\n

            		\n

            0.19 (3)<\/p>\n<\/td>\n<\/tr>\n

            \u81ea\u52a8\u5173\u95ed\u6c34\u9f99\u5934
            Self-closing basin faucet<\/td>\n            		\n

            0.84 (12)<\/p>\n<\/td>\n

            		\n

            0.16 (2.5)<\/p>\n<\/td>\n<\/tr>\n

            \u53a8\u623f\u6c34\u9f99\u5934
            Sink faucet (15 mm.)<\/td>\n            		\n

            0.35 (5)<\/p>\n<\/td>\n

            		\n

            0.28 (4.5)<\/p>\n<\/td>\n<\/tr>\n

            \u6d74\u7f38\u6c34\u9f99\u5934
            Bathtub faucet<\/td>\n            		\n

            0.35 (5) <\/span><\/p>\n<\/td>\n

            		\n

            0.38 (6)<\/p>\n<\/td>\n<\/tr>\n

            \u6d17\u8863\u6c34\u9f99\u5934
            Laundry tub cock<\/td>\n            		\n

            0.35 (5)<\/p>\n<\/td>\n

            		\n

            0.32 (5)<\/p>\n<\/td>\n<\/tr>\n

            \u6dcb\u6d74\u5668
            Shower<\/td>\n            		\n

            0.84 (12)<\/p>\n<\/td>\n

            		\n

            0.32 (5)<\/p>\n<\/td>\n<\/tr>\n

            \u5750\u4fbf\u5668\u8fdb\u6c34\u9600
            Ball cock for closet<\/td>\n            		\n

            1.00 (15)<\/p>\n<\/td>\n

            		\n

            0.19 (3)<\/p>\n<\/td>\n<\/tr>\n

            \u5750\u4fbf\u5668\u51b2\u6d17\u9600
            Flush valve for closet<\/td>\n            		0.7-1.4 (10-20)<\/td>\n\n

            0.9 \u2013 2.5 (15 \u2013 40)<\/p>\n<\/td>\n<\/tr>\n

            \u5c0f\u4fbf\u5668\u51b2\u6d17\u9600
            Flush valve for urinal<\/td>\n            		\n

            1.00 (15)<\/p>\n<\/td>\n

            		\n

            0.95 (15)<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

            \u7531\u4e8e\u7ba1\u9053\u538b\u529b\u4f1a\u53d1\u751f\u53d8\u5316\u4e14\u4e0d\u7a33\u5b9a\uff0c\u5728\u536b\u751f\u5668\u5177\u4e0a\u5b89\u88c5\u6d41\u91cf\u63a7\u5236\u88c5\u7f6e\u7684\u597d\u5904\u662f\uff1a<\/p>\n

              \n
            1. \u53ef\u4ee5\u6839\u636e\u5404\u7c7b\u536b\u751f\u5668\u5177\u7684\u9700\u6c42\u9650\u5236\u5fc5\u8981\u7684\u6d41\u91cf<\/li>\n
            2. \u53ef\u4ee5\u66f4\u7cbe\u786e\u5730\u8fdb\u884c\u7ba1\u9053\u8bbe\u8ba1<\/li>\n
            3. \u53ef\u4ee5\u8282\u7701\u4f9b\u6c34\u7cfb\u7edf\u80fd\u6e90<\/li>\n<\/ol>\n<\/div>
              \"\u67d4\u6027\u5b54\u677f\"<\/a><\/span>
              <\/div>

              \u67d4\u6027\u5b54\u677f \u56fe\u7247\u6765\u81eabertfelt.com\n<\/p><\/div><\/div><\/div>

              \u65e5\u7528\u6c34\u9700\u6c42\u91cf<\/h3><\/div>

              \u4e0d\u540c\u7c7b\u578b\u5efa\u7b51\u7269\u7684\u65e5\u7528\u6c34\u9700\u6c42\u91cf\u5404\u4e0d\u76f8\u540c\uff0c\u901a\u5e38\u572875-300\u5347\uff0820-80\u52a0\u4ed1\uff09\u4e4b\u95f4\u3002\u5efa\u7b51\u7269\u7684\u65e5\u7528\u6c34\u9700\u6c42\u91cf\u53ef\u53c2\u8003\u4e0b\u8868<\/p>\n<\/div>\n

              \n\n\n\n\n\n\n\n\n\n\n\n\n
              \u5efa\u7b51\u7c7b\u578b<\/th>\n\u7528\u6c34\u9700\u6c42\u91cf
              \u5347\/\u4eba\/\u5929<\/th>\n<\/tr>\n<\/thead>\n
              \u4f4f\u5b85\u5efa\u7b51\/\u516c\u5bd3<\/td>\n\n

              100 \u2013 300<\/p>\n<\/td>\n<\/tr>\n

              \u529e\u516c\u5efa\u7b51<\/td>\n\n

              40 \u2013 70<\/p>\n<\/td>\n<\/tr>\n

              \u533b\u9662<\/td>\n\n

              600 \u2013 1200<\/p>\n<\/td>\n<\/tr>\n

              \u5b66\u6821<\/td>\n\n

              50 \u2013 80<\/p>\n<\/td>\n<\/tr>\n

              \u9152\u5e97<\/td>\n\n

              200 \u2013 400<\/p>\n<\/td>\n<\/tr>\n

              \u5bbf\u820d<\/td>\n\n

              200 \u2013 300<\/p>\n<\/td>\n<\/tr>\n

              \u6d17\u8863\u5e97<\/td>\n\n

              20 \u2013 40<\/p>\n<\/td>\n<\/tr>\n

              \u673a\u573a<\/td>\n\n

              15 \u2013 25<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

              \u536b\u751f\u5668\u5177\u7ba1\u9053\u5c3a\u5bf8<\/h3><\/div>

              \u5404\u7c7b\u536b\u751f\u5668\u5177\u7684\u4f9b\u6c34\u7ba1\u9053\u5c3a\u5bf8\u9700\u8981\u786e\u4fdd\u8db3\u591f\u7684\u4f9b\u6c34\u91cf\u548c\u9002\u5f53\u7684\u538b\u529b\uff0c\u5982\u4e0b\u8868\u6240\u793a<\/p>\n<\/div>\n

              \n

              \u5404\u7c7b\u536b\u751f\u5668\u5177\u6700\u5c0f\u7ba1\u5f84\u8868<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
              \n

              \u536b\u751f\u5668\u5177\u7c7b\u578b<\/p>\n<\/th>\n

              		\n

              \u7ba1\u5f84 \u6beb\u7c73\uff08\u82f1\u5bf8\uff09 <\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

              \u6d74\u7f38 (bathtub)<\/td>\n\n

              15 (1\/2)<\/p>\n<\/td>\n<\/tr>\n

              \u996e\u6c34\u5668 (drinking fountain)<\/td>\n\n

              10 (3\/8)<\/p>\n<\/td>\n<\/tr>\n

              \u6d17\u7897\u673a (dishwasher)<\/td>\n\n

              15 (1\/2)<\/p>\n<\/td>\n<\/tr>\n

              \u6d17\u624b\u76c6 (lavatory)<\/td>\n\n

              15 (1\/2)<\/p>\n<\/td>\n<\/tr>\n

              \u6dcb\u6d74\u5668 (shower)<\/td>\n\n

              15 (1\/2)<\/p>\n<\/td>\n<\/tr>\n

              \u5c0f\u4fbf\u5668\u89d2\u9600 (urinal angle valve)<\/td>\n\n

              15 (1\/2)<\/p>\n<\/td>\n<\/tr>\n

              \u5c0f\u4fbf\u5668\u51b2\u6d17\u9600 (urinal flush valve)<\/td>\n\n

              20 (3\/4)<\/p>\n<\/td>\n<\/tr>\n

              \u5e26\u6c34\u7bb1\u5750\u4fbf\u5668 (water closet flush tank)<\/td>\n\n

              15 (1\/2)<\/p>\n<\/td>\n<\/tr>\n

              \u76f4\u51b2\u5f0f\u5750\u4fbf\u5668 (water closet flush valve)<\/td>\n\n

              25 (1)<\/p>\n<\/td>\n<\/tr>\n

              \u5ead\u9662\u6c34\u9f99\u5934 (hose bib)<\/td>\n\n

              15 (1\/2)<\/p>\n<\/td>\n<\/tr>\n

              \u6e05\u6d01\u6c60 (service sink)<\/td>\n\n

              20 (3\/4)<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

              \u6700\u5927\u7528\u6c34\u91cf\u4f30\u7b97<\/h3><\/div>

              \u5728\u7ba1\u9053\u7cfb\u7edf\u8bbe\u8ba1\u4e2d\u6211\u4eec\u9700\u8981\u8003\u8651\uff1a<\/p>\n