Thermal compensation module for high-precision constant-temperature environment and control method of thermal compensation module
A thermal compensation and high-precision technology, applied in heating methods, household heating, household heating, etc., can solve the problems of real-time temperature and humidity feedback and intelligent control, low efficiency, uneven temperature gradient and spatial distribution, low cooling efficiency, etc. , to achieve temperature balance, stability and high efficiency, temperature control accuracy and uniformity improvement, and the effect of improving refrigeration efficiency
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Embodiment 1
[0035] like figure 1 , a constant temperature and humidity clean room 12, the temperature and humidity are controlled by a constant temperature and humidity purification air conditioning unit 13, and the production equipment or scientific research instruments inside the constant temperature and humidity clean room 12 can be mainly divided into three categories according to their thermal sensitivity: heat dissipation Equipment 8 refers to the equipment whose working temperature is higher than the ambient temperature and releases heat to the environment; ordinary equipment 14 refers to the equipment whose working temperature is equal to the ambient temperature and does not release heat to the environment or absorb heat from the environment ; The temperature during work is equal to the ambient temperature, and does not release heat to the environment, nor absorb heat from the environment; heat-absorbing equipment 10 refers to equipment that absorbs heat from the environment when t...
Embodiment 2
[0039] On the basis of embodiment 1, further, such as figure 2 The heat sink 9 can be arranged on the heat dissipation device 8, and the internal unit 601 of the refrigeration device 6 can be arranged on or near the heat sink 9, so as to achieve temperature balance and save energy consumption. The second heat exchanger 702 can be arranged on the heat sink 10, and the heater 701 can be arranged on or near the second heat exchanger 702, so as to achieve temperature balance and save energy consumption. Adding the heat sink 9 or the heat exchanger 2 702 can make the temperature balance and stability provided by the thermal compensation module more efficient, and make the temperature control accuracy higher.
Embodiment 3
[0041] On the basis of embodiment 2, further, such as image 3 , the isolation cover 11 can be installed on the heat dissipation device 8 and the heat absorption device 10 to reduce the heat exchange between the inside and outside of the isolation cover 11, thereby reducing the impact of the heat dissipation device 8 and the heat absorption device 10 on the entire constant temperature and humidity clean room 12 Thermal shock improves the thermal stability and uniformity of the entire space, and also reduces the adjustment requirements and energy consumption of the constant temperature and humidity purification air conditioning unit 13. At the same time, each isolation cover 11 forms a relatively independent constant temperature unit by itself. The entire constant temperature and humidity clean room 12 space is decomposed into several constant temperature units and the remaining temperature balance space, so that the temperature stability and uniformity of the entire space are ...
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