Refrigeration systems for supplying cold to construction sites

Abstract

Provided is a refrigeration system for providing refrigeration to a construction site. The refrigeration system comprises a remote control system and a movable refrigeration station. The movable refrigeration station comprises a controller (8), an ammonia refrigeration unit and a container (10). The controller (8) and the ammonia refrigeration unit are arranged in the container (10). The controller (8) is electrically connected with the ammonia refrigeration unit and used for obtaining parameters of one or more component parts of the ammonia refrigeration unit. The remote control system includes a control terminal and a server. The control terminal is connected with the controller (8) by means of the server, and the server is connected with the control terminal so as to achieve remote monitoring of the movable refrigeration station. When one of the systems breaks down, the other systems may still operate normally, so as to avoid the overall operational risks for construction sites or projects caused by system faults.

Description

technical field [0001] The invention relates to a refrigeration system, in particular to a refrigeration system for supplying cooling to a construction site. Background technique [0002] At present, most of the ammonia refrigeration systems are designed using traditional civil engineering rooms, which require reinforced concrete to be built, occupying a large area, making on-site construction difficult, and taking a long time to complete. The general ammonia refrigeration unit is limited by the size of the on-site machine room and construction points, and the on-site installation is cumbersome, which greatly increases its workload. The traditional civil engineering room is limited by the influence of the site’s geographical construction points, which may cause the machine room to be far away from the warehouse. As a result, a large amount of refrigerant needs to be charged when the cooling capacity demand is large. The pipeline is long and the system is assembled on site, ...

AI Technical Summary

Problems solved by technology

The general ammonia refrigeration unit is limited by the size of the on-site machine room and the construction site, and the on-site installation is cumbersome, which greatly increases its workload

The traditional civil engineering room is limited by the geographical construction point of the site, which may cause a long distance between the machine room and the warehouse. In this way, a large amount of refrigerant needs to be charged when the cooling capacity demand is large; and due to the large construction site, the refrigeration system The pipeline is long and the system is assembled on site, so there are many potential safety hazards; when the project is completed, the civil engineering room will no longer be able to function

And even if the civil engineering room is transformed into a mobile refrigeration station, its electrical control system can only be controlled through the electric control box of the refrigeration station, and remote control cannot be realized when the staff is not on site

Moreover, the mobile refrigeration station on the construction site can only be controlled individually, and cannot be managed centrally

Images