| 几种导致空调漏氟的原因与维修 |
| 添加时间：2024/1/2 16:13:30 浏览次数： |
| 几种导致空调漏氟的原因与维修 Several Causes and Maintenance of Fluorine Leakage in Air Conditioning 1、空调漏氟是喇叭口制作不良导致 1. Air conditioning fluorine leakage is caused by poor manufacturing of the bell mouth 漏氟原因： Reason for fluoride leakage: a、喇叭口边沿重叠; a. The edge of the bell mouth overlaps; b、扩口前切割连接 b. Deviation in cutting the connecting pipe before expanding; c、连接管壁厚不均造成喇叭口制作壁厚不均匀; c. The uneven wall thickness of the connecting pipe causes uneven wall thickness in the production of the bell mouth; d、喇叭口制作尺寸过小或过大; d. The production size of the bell mouth is too small or too large; e、内壁有切屑、毛刺; e. There are chips and burrs on the inner wall; f、喇叭口有裂口; f. There is a crack in the bell mouth; g、喇叭口内壁划伤。处理措施：严格按照扩口工艺的要求制作喇叭口，使其喇叭口的表面光滑，周边均匀;连接管需平直，严禁选用未整理的弯曲不平连接管进行扩制喇叭口。 g. Scratches on the inner wall of the bell mouth. Treatment measures: Strictly follow the requirements of the expanding process to make the bell mouth smooth and uniform on the periphery; The connecting pipe should be straight, and it is strictly prohibited to use unorganized curved and uneven connecting pipes for expanding the bell mouth. 2、空调漏氟是管接头处未涂冷冻油导致 2. Air conditioning fluorine leakage is caused by the failure to apply refrigerant oil at the pipe joint 漏氟原因：安装或维修时，空调室内外机连接管口处未涂冷冻油;或管道固定密封不良，造成空调漏氟。处理措施：将冷冻油均匀涂在连接管内外接头处，调整好管路的位置，紧固空调室内外机连接管的漏氟出铜帽，按安装工艺定量追加检漏。 Reason for fluorine leakage: During installation or maintenance, the connecting pipe mouth of the indoor and outdoor units of the air conditioner was not coated with refrigerant oil; Or poor sealing of the pipeline, causing fluorine leakage in the air conditioner. Treatment measures: Apply refrigerant oil evenly to the inner and outer joints of the connecting pipe, adjust the position of the pipeline, tighten the copper cap for fluorine leakage from the connecting pipe of the indoor and outdoor units of the air conditioner, and add a quantitative leak detection according to the installation process. 3、空调漏氟是喇叭口与截止阀面安装不到位导致 3. Air conditioning fluorine leakage is caused by inadequate installation of the bell mouth and shut-off valve surface 漏氟原因：喇叭口与截止阀面或内机蒸发器接头处，在连接前进行固定，或连接偏移过大，造成紧固不均匀。处理措施：用手将喇叭口固定在接头正中位置，同时固定螺帽，保证固定到位。 Reason for fluorine leakage: The connection between the bell mouth and the shut-off valve surface or the internal evaporator joint was fixed before connection, or the connection offset was too large, resulting in uneven tightening. Treatment measure: Fix the bell mouth in the center of the joint by hand, while fixing |
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