Supercooling type parallel flow condenser for energy vehicle

Abstract

The invention provides a supercooling type parallel flow condenser for an energy vehicle. The supercooling type parallel flow condenser for the energy vehicle comprises a condenser body, a heat exchange assembly, an upper flow collecting pipe, a lower flow collecting pipe and a storage device. The upper flow collecting pipe and the lower flow collecting pipe are parallel to each other and are arranged perpendicular to the heat exchange assembly. The bottom of the heat exchange assembly is connected with the lower flow collecting pipe, and the top of the heat exchange assembly is connected withthe upper flow collecting pipe. The lower flow collecting pipe communicates with the storage device through a pipeline. The upper flow collecting pipe is provided with an air inlet and an air outletand connected with the interior of the condenser body through a pipeline. According to the supercooling type parallel flow condenser for the energy vehicle, the specifications of existing flat pipes,fins and flow collecting pipes are not changed, and large-scale production can be achieved under existing process conditions; and due to longitudinal arrangement of the structure of the supercooling type parallel flow condenser for the energy vehicle, flowing of accumulated water is facilitated, and the problems of frosting and icing caused by 'refrigerant (evaporation) expansion' in a heat pump system can be effectively avoided.

Description

technical field [0001] The invention relates to a condenser, in particular to a supercooled parallel flow condenser for energy vehicles. Background technique [0002] With the rapid development of my country's economic construction, the demand for energy is increasing day by day. Energy strategy has become an important factor related to my country's economic development, social stability and national security. Residual / waste heat resources are regarded as the fifth largest conventional energy after coal, oil, natural gas, and hydraulic power, and widely exist in large hotels, catering, hospitals, bathrooms, governments, schools, electronics, petrochemical energy and other industries. [0003] According to statistics, the waste / waste heat of various industries in my country accounts for about 17% to 67% of the total fuel consumption, and the recyclable waste / waste heat resources account for about 60% of the total, of which the waste / waste heat resources in the construction in...

AI Technical Summary

Problems solved by technology

However, the current adsorption refrigeration technology also has the following disadvantages: 1) After repeated cycles, the adsorption performance of the adsorbent attenuates; 2) The heat transfer and mass transfer performance of the adsorption bed is poor; 3) Water and methanol are used as The adsorption refrigeration system of the refrigerant works under negative pressure, and the reliability of the system is poor; 4) The unit occupies a large volume

[0005] The study found that the non-condensable gas generated after long-term operation in the negative pressure system with refrigeration is easy to accumulate on the top of the condenser, occupying the heat exchange space of the condenser, and reducing the heat exchange efficiency of the condenser

Images