Good Cold Storage: Haier Carrier - JD Intelligent Industrial Park Phase II Cold Storage in Changsha
Project brief
Project name: JD Intelligent Industrial Park Phase II Cold Storage in Changsha
Project size: construction area 12562.64m2, cold store area 11063.2m2
Cold storage layout: 3# storage, including quick-frozen room, frozen room, refrigerating room, hall, corridor, constant temperature room and variable temperature store
Completion time: Aug 2023
Project equipment introduction
1. The system integrates 5 screw parallel racks, 1 piston integrated rack and 3 pump supplies
2. The cooling room uses freon ceiling air coolers and hot freon defrosting systems, in total 52 units
3. There are 3 evaporative condensers to supply the whole system
Construction safety, process and quality control
1. Haier Carrier has insisted the principles of building cold storage with high quality, strictly managed construction safety in accordance with EHS safety requirements, organized daily safety meeting in the morning, delivered monthly safety video training, and inspecting on site from time to time to ensure that on-site construction complies with safety standards and requirements
2. During the construction process, effectively control all stages including equipment arrival, incoming inspection, acceptance publicity and dust control.
3. Conduct quality control for incoming quality check, incoming materials storage and warehouse materials storage
Construction safety, process and quality control
1. Haier Carrier has insisted the principles of building cold storage with high quality, strictly managed construction safety in accordance with EHS safety requirements, organized daily safety meeting in the morning, delivered monthly safety video training, and inspecting on site from time to time to ensure that on-site construction complies with safety standards and requirements
2. During the construction process, effectively control all stages including equipment arrival, incoming inspection, acceptance publicity and dust control.
3. Conduct quality control for incoming quality check, incoming materials storage and warehouse materials storage
Technical highlights
· 5 screw racks share the high voltage terminal and reservoir
· The Oil-separator of Refrigeration units -- vapor-liquid equilibrium
· Refrigeration units adopt constant discharging pressure technology
· Pump supply system adopts double oil return technology (three-point oil return + oil pumping)
· Hot freon defrosting systems share pipes
· Frost sensors defrost intelligently by measuring the thickness of frost and defrost automatically.
From “the first kilometer” to “the last kilometer”, Haier Carrier provides one-stop cold storage solution closed loop, covering food manufacturing, food processing, central kitchen, catering, standardized large-scaled logistics center to distribution and retail. Haier Carrier’s comprehensive solution could help reduce food waste, reduce operation and maintenance costs and improve equipment efficiency.
