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          準確加氟的前提條件

          網址:www.cn-eb.com時間:2023-12-12 16:45:25(部分內容來源于網絡,不代表本站觀點)

          準確加氟的前提條件
          Prerequisite for accurate fluorination
          1.維修的空調必須符合其使用條件及安裝標準。
          1. The air conditioner repaired must meet its service conditions and installation standards.
          2.維修的空調控制系統及執行元件必須正常;管路系統必須已有效排除空氣、水分、阻塞、泄漏點等情況;過濾網、內外熱交換器應清潔,通風良好。
          2. The air conditioning control system and actuator must be normal; The pipeline system must have effectively eliminated air, moisture, blockage, leakage point, etc; The filter screen and internal and external heat exchangers shall be clean and well ventilated.
          3.維修工具及材料必須合格。
          3. Maintenance tools and materials must be qualified.
          4.嚴格按加氟工藝*作。
          4. Strictly follow the fluorination process *.
          二、準確加氟的依據和方法
          2、 Basis and method of accurate fluorination
          1.定量加氟:在三通截止閥工藝口連接好三通閥、壓力表、加氟軟管、氟瓶或真空泵等。放氟抽真空后,開始慢慢加氟。用臺秤等較精確的計量工具稱重型槽模具 一次性止血帶 保定水處理設備 一次性止血帶 保定空壓機 北京真空泵,當氟瓶內氟的減少量等于空調銘牌上的標準加氟量時,關閉氟瓶閥門。
          1. Quantitative fluorination: connect the three-way valve, pressure gauge, fluorination hose, fluorine bottle or vacuum pump at the process port of the three-way stop valve. After defluorination and vacuum pumping, start to add fluorine slowly. Weigh with more accurate measuring tools such as platform scale. When the reduction of fluorine in the fluorine bottle is equal to the standard fluorine addition on the nameplate of the air conditioner, close the valve of the fluorine bottle

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