利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN102743800A 电动吸引器重量监测安全保护装置 无效 - 驳回

电动吸引器重量监测安全保护装置
摘要：
一种电动吸引器重量监测安全保护装置，包括电动吸引器主体第一储存瓶、第二储存瓶，其中电动吸引器主体包括真空泵、导线、电动吸引器总开关，其特征在于：它还包括重量监测安全保护装置、所述重量监测安全保护装置设置于在第二储存瓶瓶底用于承载第二储存瓶，第一硅胶吸管于第一储存瓶密封连接，所述第二储存瓶通过第二硅胶吸管与第一储存瓶密封连接，所述的真空泵通过第三硅胶吸管与第二储存瓶密封连接,所述的真空泵与电动吸引器总开关通过导线连接。其有益效果是：通过对吸引瓶重量的监测，及时给电动吸引器断电，很好地防止液体进入电动吸引器内部真空泵，从而起到有效保护机器的功能。
摘要（英）：

The invention discloses a weight monitoring safety protection device of an electric suction device, which comprises an electric suction device main body, a first storage bottle and a second storage bottle, wherein the electric suction device main body comprises a vacuum pump, a lead and an electric suction device main switch. The device is characterized by further comprising a weight monitoring safety protection device; the weight monitoring safety protection device is arranged at the bottom of the second storage bottle and is used for bearing the second storage bottle; a first silicon gel suction tube is in sealing connection with the first storage bottle; the second storage bottle is in sealing connection with the first storage bottle through a second silicon gel suction tube; a vacuum pump is in sealing connection with the second storage bottle through a third silicon gel suction tube; and the vacuum pump is connected with the electric suction device main switch through the lead. The device has the beneficial effects that by monitoring the weight of a suction bottle, the electric suction device is powered off in time, so that the liquid is prevented from entering the vacuum inside the electric suction device well, therefore, the function of protecting the machine is achieved.

0/0