2results about How to "Prevent import" patented technology

The utility model relates to humidifier technical field discloses a kind of domestic intelligent humidifier, including shell, atomization passage, water storage bin and rechargeable battery, water storage bin is located at shell top, atomization passage is located in water storage bin middle part, atomization passage bottom is equipped with the temporary water storage cavity being communicated with water storage bin, temporary water storage cavity bottom is equipped with ultrasonic atomizing piece, fan is equipped in atomization passage middle part, the baffle is equipped in temporary water storage cavity, baffle is close to water storage bin communication side and is equipped with the opening and closing component that can be automatically opened and closed according to water level, other side is equipped with the air inlet hole being set through, shell is equipped with cover in atomization passage top, cover can be opened and closed according to need setting.The utility model has the advantages compared with prior art in that: avoid dust import, improve water mist quality, water replenishment is facilitated.

The utility model relates to waste liquid storage technical field especially laboratory waste liquid storage container, including base, and install the container main part of base top, at least two subpackaging containers are detachably connected with in the container main part through fixed structure, and the top of subpackaging container is located in the container main part inside still is provided with subpackaging piece and filter piece, wherein, subpackaging piece rotates with container main part through positioning structure, drives the blanking port of subpackaging piece to rotate to different subpackaging container top through positioning structure, at least a pair of subpackaging containers are arranged in the container main part through fixed structure, prevent subpackaging container movement and cause subpackaging piece to be unable to guide liquid into corresponding subpackaging container, wherein, subpackaging piece can make its blanking port through rotation through positioning structure, is arranged in the top of different subpackaging container, and then can subpackaging different kinds of waste liquid.