3results about How to "Avoid heat island effect" patented technology

The invention discloses a machine room heat dissipation method based on airflow organization optimization, and relates to the technical field of machine room heat dissipation, and the method comprises the steps that S1, an air return pipeline is arranged in a machine room, the side, away from a rack door plate, of an IT equipment rack communicates with one end of the air return pipeline, and the other end of the air return pipeline is connected with an air return opening of a precise air conditioner; s2, an air supply outlet of the precise air conditioner is located below an electrostatic bottom plate of the machine room, and an airflow guide unit is installed in the anti-electrostatic bottom plate; s3, an air inlet is formed in the bottom of each IT equipment rack, and a first fan is mounted at each air inlet; and S4, a second fan is installed on the IT equipment rack door plate, and hot air of the IT equipment rack is blown to the air return pipeline through the second fan. The problems that in an existing machine room, due to the fact that IT equipment is concentrated on a rack, the heat island effect occurs on the rack, the cooling effect of an air conditioner on the IT equipment is poor, and the fault rate of the IT equipment is increased are solved.

The invention provides a data center energy-saving refrigeration method and device based on a power consumption-load-pressure prediction model, and the method comprises the steps: deploying a heterogeneous sensor network in the whole domain of a data center, collecting the original data of rack-level power consumption, server load and environmental parameters, and processing the original data to obtain a standardized time series data set; and synchronously constructing a power consumption prediction sub-model, a load prediction sub-model and a pressure prediction sub-model based on the time sequence data set, realizing feature crossing by sharing a hidden layer, and predicting joint probability distribution of power consumption, load and temperature of each rack in a future adjustment period. According to the method, a coupling prediction framework of a power consumption-load-pressure three-sub-model sharing hidden layer is constructed, so that deep crossing and closed-loop constraint of multi-physical field features are realized; and the thermodynamic similarity and the physical space connectivity of the rack are organically fused, so that precise division and physical feasibility of the refrigeration area are ensured, the internal temperature standard deviation of the area is effectively reduced, and the refrigeration resource matching degree is improved.

The utility model discloses an ecological energy -conserving canopy, concretely relates to canopy technical field, including support mechanism, and support mechanism includes stand, is provided with canopy on stand, and the canopy includes the sunshade board of V -shaped arrangement, is provided with the sound -absorbing cotton in the sunshade board, and the sunshade board fixed mounting is at the top end of stand, is provided with circulating mechanism on stand, and circulating mechanism includes the water collecting tank of setting at stand bottom, and the recess of sunshade board is provided with water collecting groove. The utility model discloses through setting the V -shaped canopy of shape similar airfoil, thereby can make this flow -guiding shape with the high temperature air of ground in the ascending process is guided to the above -mentioned area of canopy, and then avoids the high temperature air accumulation in the space under the canopy, so that the generation of heat island effect is effectively solved.