2results about How to "Reduce fluid flow rate" patented technology

This invention provides an aqueous polyurethane wastewater flotation recovery device, including a housing. Inside the housing is an outward-opening wastewater filtration chamber. A diffuser is fixed at the center of the filtration chamber, and several bubble generators are fixed at the bottom of the diffuser in a vortex-like arrangement. Input pipes are connected to both sides of the bottom of the diffuser. This solution uses vortex-like bubble generators to create a rotating upward flow field within the diffuser. Combined with a flared structure to reduce fluid velocity, this significantly extends the contact time between microbubbles and polyurethane particles, greatly improving particle capture efficiency. The solution uses a dual filtration system consisting of a primary filter plate, a secondary filter plate, and a filter sleeve to effectively intercept large impurities and residual particles, ensuring that the discharged water meets industrial reuse standards.

The application relates to the technical field of data center liquid cooling, and provides a liquid cooling energy distribution system and a control method thereof. The liquid cooling energy distribution system comprises a case, a primary side loop, a secondary side loop, a heat exchange module, an adjusting module and a control module. The heat exchange module has a flat structure and is internally provided with a plurality of parallel micro flow channels to reduce pressure drop. The actuator of the adjusting module is installed laterally offset in the horizontal direction. The control module is configured to acquire an environmental dew point parameter and a secondary side fluid temperature parameter and monitor the running state of a circulating pump. In response to determining that there is a risk of dewing and the circulating pump reaches a preset lower limit of safety, the control module controls the adjusting module to limit or cut off the primary side flow and maintains the circulating pump to run at the lower limit of safety. The application realizes high-throughput low-flow-resistance heat exchange and dewing prevention self-healing control in a compact space.