2results about How to "Avoid bad phenomena" patented technology

This invention proposes an air guiding device and an energy storage system. The air guiding device includes a mounting component and an air guiding assembly. The mounting component has a mounting opening and includes a mounting structure adapted to connect to the energy storage device, and the mounting opening covers the heat dissipation opening. The air guiding assembly forms an air guiding channel, extending upwards from the center of the heat dissipation opening towards the center of the mounting opening. In this invention, because the air guiding channel extends obliquely upwards away from the ground, it helps to avoid adverse phenomena caused by the heat dissipation opening being located on the same side or concentrated with other airflow inlets or outlets of the energy storage device. Furthermore, since the air guiding device can be adapted to the energy storage device through the mounting structure, the installation and operation of the air guiding device are more convenient. Therefore, the air guiding device of this invention is easy to install and can improve the heat dissipation effect of the energy storage device.

The utility model relates to a cylinder assembly, pump body structure and compressor, cylinder assembly includes cylinder body, sliding block, the middle part of cylinder body is passed through its axial both ends and is provided with compression cavity, the inside wall of compression cavity is recessed and is formed with the sliding slot along the radial direction, the side of sliding slot away from compression cavity is spaced and is provided with the first cooperation part and the second cooperation part with the distance not equal with the center line of compression cavity along the axial direction, sliding block is slidably arranged in the sliding slot, the side surface of sliding block close to compression cavity is eccentric circular surface, the side of sliding block away from compression cavity is spaced and is provided with the first abutment of abutting with the first cooperation part and the second abutment of abutting with the second cooperation part along the axial direction, the utility model promotes the back pressure of sliding block through reducing the pressure of the end of sliding block and piston contact, and through the design of the first abutment and the second abutment of unequal length, prevent the adverse condition of reverse installation of sliding block, effectively solve the adverse phenomenon of "KATA" noise.