Have you seen the exclusive central kitchen for the FISU World University Games?
Chengdu Tianfu Smart Kitchen Project
Exclusive for the FISU World University Games Intelligent central kitchen
Project background
Customer: Chengdu Tianfu Smart Kitchen cold storage
Size: Cooling area 15,000m2, temperature coverage: 1~5℃, 10~15℃, 7~10°c, -6~15°℃, -18°℃, -35°℃
Completion time: August 2022
Stepless adjustment screw compressor
Processing and staging area adopts stepless adjustment screw parallel racks in order to meet the demands of various warehouse districts and high temperature accuracy requirements.
Traditional solution
Parallel unit of multiple compressor heads, manage by magnetic valves or compressors using level 3/4 energy adjustment.
Project highlights
Use parallel unit of multiple Carrier compressor
Manage by stepless adjustment compressors
Adjustment range of single compressor: 25%~100%, adjustment range of rack: 8.3%~100%
Meet temperature adjustment needs of multiple cold rooms
Comparison
Haier Carrier stepless adjustment parallel rack can timely match various load, and meet systems with large scale
Stepless adjustment is able to continuously add or reduce load and avoid frequent start and stop of compressor to guarantee the system stability
Low temperature and high humidity thawing room - inverter CDU
Traditional solution
Air thawing and water thawing between 10℃ and 15℃
Soaking meat in running water of 12℃ will cause loss of hemoglobin and color change of meat
Uncontrollable temperature and humidity will cause mass reproduction of microbes like harmful bacterium and affect shelf life of the finished products
Provide constant temperature water by heat recovery
Project highlights
The project integrates automatic low-temperature and high-humidity steam thawing system
It runs a specific thawing procedure for different objects (mutton/beef/pork/chicken, duck and aquatic products), and ensures product temperatures are consistent after thawing
Efficiently reduces thawing time, equipment energy consumption and avoids process loss
Achieves compact workshop
Makes use of heat recovery
Inverter CDU used for constant temperature part
Inverter makes sure product temperatures are consistent after thawing. Which at the same time reduces thawing time, equipment energy consumption and process loss, and saves space in the workshop.
Customized parallel condensing unit
4 separate vacuum coolers
Cold water to circulate each cooler: 20m3/h
Inlet water temperature is 7℃ and outlet temperature is 9.5℃
Cooling capacity required for each cooler is 60KW and 240KW in total
Integrated Haier Carrier customized parallel condenser unit and evaporative condenser unit meet the pre-cooling needs with efficiency and reliability.
