3results about How to "Maximize heat transfer efficiency" patented technology

The present invention discloses a method and system for building a heat exchange network, and relates to the technical field of heat exchange equipment. It includes a plurality of heat exchangers, which are scattered inside a factory building, and the positions of industrial equipment inside the factory building are obtained. The positions of the industrial equipment inside the factory building and the positions of the heat exchangers are mapped into a plane coordinate axis, and the plane coordinate axis is constructed based on the spatial data of the factory building. The present invention obtains the initial positions of the industrial equipment inside the factory building and the heat exchangers to be installed, and constructs a plane coordinate axis in combination with the internal arrangement of the factory building. The optimal pipeline laying path is simulated by adjusting the two heat exchangers with the largest power difference in the plane coordinate axis, and an efficient heat exchange network is built inside the factory building, which not only improves the heat exchange efficiency, but also reduces the complexity and cost of pipeline laying. In addition, through simulation calculation, the performance of the heat exchange network in actual operation is predicted, thereby providing a more stable and efficient heat exchange solution for industrial equipment.

This utility model relates to the field of condensate recovery technology and discloses a boiler condensate recovery device, including a first filter structure. The output end of the first filter structure is connected to the input end of a heat exchange structure, the output end of the heat exchange structure is connected to the input end of a second filter structure, and the output end of the second filter structure is connected to a gas-liquid separation structure. This utility model, through the coordinated operation of the first filter structure, the second filter structure, and the gas-liquid separation structure, can separate rust, oil, and air from the condensate, avoiding boiler corrosion. Simultaneously, the first filter structure, while rotating to trap large rust particles, instantly converts the filter channel into a high-pressure flushing circuit through a 180° positional reversal, thoroughly removing accumulated impurities without stopping the machine. This ensures the continuity of condensate flow and fundamentally solves the efficiency reduction problem caused by clogging in traditional filters, significantly reducing maintenance costs and extending equipment life.

The invention relates to the technical field of heat exchangers, in particular to a soaking heat exchanger for food non-frying baking. According to the technical scheme, the heat exchanger comprises a machine box and a plurality of heat exchange pipes fixedly installed in the machine box, the heat exchange pipes are communicated with one another, a hot air input port is formed in one end of each heat exchange pipe, a hot air output port is formed in the other end of each heat exchange pipe, and the heat exchanger further comprises a balance component installed in the machine box. The balance component comprises a flow velocity detection module installed above the hot air output port and used for detecting the flow velocity of air in the hot air output port, and an adjusting module used for controlling the transmission ratio of the driving mechanism according to detection data of the flow velocity detection module. The balance component controls the flow velocity of the air in the heat exchange pipe to be kept in a constant state under the action of different resistances. The effective convective heat exchange coefficient is kept stable, the heat exchange efficiency can be maximized, the flow speeds of fluid on the two sides of the heat exchanger are matched, and the problem that the heat exchange efficiency is unbalanced due to the fact that the flow speed difference is too large is solved.