Open Style Thermal Energy Storage / Chiller Ice Storage Outlet temperature: 0.5 C
Technical advantages
1. Reduce the heating and cooling design capacity, minimize the building power consumption, imporve the equipment efficiency.
2. Save the operation cost and shorten the investment by valley hour electricity rate
3. Reduce the initial investment, especially where the peak power demand is huge and higher rate
4. Water thermal storage system, as a back-up cooling and heating source, helps to improve the security of eneryg supply system
5. The existed fire pool as the container of water helps to reduce the initial investment of water thermal storage device
6. Expand the system capacity without increasing the capacity of cooling and heating unit
7. Convenient operation-maintenance due to the similar plant equipment and control mode with conventional AC system
1. Diffuser 2. Tank body 3.Thermal insulation
4. Overflow port 5. Cladding 6. Manhole
7. Thermal well 8. Ladder 9. Connection
Open mode - thermal energy storage
Features
Stable structure
Reliable water-tight performance
Thermal insulation performance
Customized thermal energy storage,
Rich experience in TES automation
Maintenance and operation skill
Option: water qualty protection system
Close mode - thermal energy storage
Features
The customized design on base of clients' thermal demand and space available
Due to truck transportation limit, the factory manufactured tank diameter is suggested to be less than 3.8 meters
Tanks combination: Empty Tank, serial tank, Labyrinth tank
Chilled water storage system
Cold water charging mode Cold water releasing mode
Note: Thermocline, thermal layer of water in a chilled water storage tank, spearating warm water at the top and cold water at the bottom.
Charging mode: chilled water from the chiller is pumped into the tank bottom Releasing mode: when cooling is needed,chilled water is out from
diffuser. The cold and dense water will remain at the bottom of tank forming the bottom of the tank, and pumped into the building AC unit for
a layer of cold water. As more and more chilled water flow into the bottom of cooling. The returned water then flow back to the top of the tank.
the tank. the warm water is displaced and thermocline layer rises till the cold The thermocline keeps dropping until the stored cold energy is
water filling the tank. fully released.
RPC5600 Control system
The conventional HVAC System control is to artifically split into several independent subsystems and respectively control them. However, a reduced energy consumption in a single subsystem doesn't mean a reduced consumption in the whole system HVAC. In such condition, Runpaq RPC5600 Air-conditioning smart energy-efficient control system, through coordinating the operation of all control subsystems, to optimize the comprehensive HvAC system EER so as to achieve the max energy-save.
Sturcutres
REM5600 smart AC energy management
RY5600 Smart energy plant control system
RM5600 smart AC terminal control panel (built-in system)
RG5600 smart AC pipe-line control panel (built-in system)
Technical route
Achieve mechatronics
Self developed software
Customized control
Aims
Amenity
Low carbon and energy save
Auto Control System
Runpaq TESauto control system is composed of hardware device and control software. The hardware device include PLC, actuator (motorized valve, VFD, soft starter, etc.),sensors (temperature, humidity, pressure, flow, etc.), and PC monitoring station.Control software includes PLC controller, PC monitoring station software, remote monitoring software, and Runpaq optimized control software-"SMART-TES".
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