增加3秒云服务器连接检测，连不上服务器的时候不刷新数据

wxr

2024-04-12 a155c6ce1911e995d136f08b409dd0861706a3f8

 HDL_ON/UI/UI2/FuntionControlView/1ContorlPage/AirFreshRelayControlPage.cs

@@ -109,15 +109,15 @@
                { IsBackground = true }.Start();
            };

            //刷新界面状态
            this.RefreshFormStatu();

            if (fanSpeedList.Count > 0)
            {
                this.btnFan.UnSelectedImagePath = "FunctionIcon/AirFresh/Fan1.png";
                this.btnFan.SelectedImagePath = "FunctionIcon/AirFresh/Fan1Select.png";
                this.btnFanView.Text = Language.StringByID(StringId.LowWindSpeed);
            }
            //刷新界面状态
            this.RefreshFormStatu();

        }

        #endregion