A special refrigeration room module for rail transit

Abstract

The invention discloses a special refrigerating machine room module for rail transit, which includes a water collector cylinder, a collection cylinder for centralized treatment of elbow cooling water is arranged between the two water collector cylinders, and the inside of the collection cylinder is equipped with a There are two processing chambers, and each of the processing chambers is equipped with a secondary processing component that promotes the cooling of the cooling water flow, and the secondary processing component is connected to a cooling component that performs segmental cooling of the cooling water at the elbow, And the cooling assembly is connected to the top of the collection cylinder, and one end of the cooling assembly is connected with a water-cooling assembly for water cooling. The present invention introduces the thermal airflow generated by the rail traffic into the provided water-cooling assembly, so that the water-cooling assembly can be used to cool the water generated by the rail traffic. The heat is processed by centralized water cooling and heat dissipation. At the same time, in the process of processing, the water-cooled heat gas is guided to the set secondary processing components, and multiple streams of water cooling heat are processed through the air cooling of the secondary processing components and in stages.

Description

technical field [0001] The invention relates to the technical field of cooling devices, in particular to a special refrigeration room module for rail transit. Background technique [0002] With the continuous development of urban underground railways, people's requirements for the internal environment of the subway are also constantly increasing. The comfort of subway passengers in the station is largely determined by the air quality of the station. For subway stations equipped with centralized air-conditioning, the air-conditioning cold source-refrigeration room must also have the particularity of subway architectural design. In the cooling machine room used by rail transit, a corresponding amount of cold water is pumped out through the chilled water pump by means of water cooling, which is convenient for water cooling of the machine room of rail transit, and is convenient for the good air quality of the rail transit. In the existing refrigerating machine room for rail tra...

AI Technical Summary

Problems solved by technology

In the existing refrigerating machine room for rail transit, a certain amount of cold water is pumped out by using a refrigerated water pump, which is convenient for freezing and cooling the heat generated in the rail transit, and at the same time maintains the temperature of the rail transit machine room. In the ground, the chilled water pumped out by the refrigerated water pump enters the cooling from one section, and at the same time, it is pumped out from the other end to cool down. There are many pipes. When there are many cooling water pipes, and the cooling water pipes overlap each other, the flow of cooling water affected by the heat source at the elbow is slow, and the cooling water at the elbow needs to be cooled centrally, resulting in cooling at the elbow. The speed reduction is not conducive to the timely cooling and flow of water at the cooling water pipe, and it is not convenient to cool the cooling water channel through the refrigeration room. Therefore, we propose a special refrigeration room module for rail transit

Images