Mobile heat-insulating louver and automatic control method thereof
A thermal insulation and blinds technology, applied in temperature control, non-electric variable control, control/regulation system, etc., can solve the problems of automatic control of opening, orientation and retraction, thermal insulation and air tightness of glass windows Poor ventilation, shutters do not have heat insulation and other problems, to achieve the effect of reducing heating energy consumption, simple installation and easy maintenance
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Embodiment 1
[0058] Example 1 see Figure 7-Figure 10 shown, according to figure 1 After installing the movable thermal insulation and thermal insulation louvers, set the threshold T of thermal insulation conditions in summer H , Threshold value T of thermal insulation conditions in winter L (step S1), T H and T L Set to 24°C and 14°C respectively, the temperature sensor 1 starts to monitor the outdoor air temperature hourly (step S2). When the monitored outdoor air temperature T 0 The average value is less than the winter operating condition threshold T for three consecutive days L , the controller 5 issues an instruction, and the shutter enters the winter mode (step S3). In this mode, the louvers rotate automatically, with the heat insulation layer 4 facing outwards and the heat insulation layer 6 facing inward (step S4), and the outer glass window 3 and the inner glass window 7 are all closed (step S5). According to the monitoring of the outdoor solar radiation sensor 2, the hour...
Embodiment 2
[0062] Example 2 see Figure 7 , Figure 8 , Figure 11 , Figure 12 As shown, the temperature sensor 1 monitors the outdoor air temperature hourly (step S2). When the monitored outdoor air temperature T 0 The average value is greater than the summer operating condition threshold T for three consecutive days H , the controller sends an instruction, and the thermal insulation shutter enters the summer working mode (step S3). In this mode, the louvers rotate automatically, with the heat insulation layer 6 facing outwards and the insulation layer 4 facing inward (step S6), and the outer glass window 3 and the inner glass window 7 are all automatically opened (step S7). According to the monitoring of the outdoor solar radiation sensor 2, the hourly solar radiation Q in with shutter action threshold Q m1 Compare (step S10), Q m1 It is set to 90% of the local average daily solar radiation in summer, and according to the comparison results, the louvers will perform three acti...
Embodiment 3
[0066] Embodiment 3, when the monitored outdoor air temperature T 0 Average between T L and T H At this time, the controller issues an instruction to enter the transition season mode. Since the weather in the transitional season is relatively comfortable, no additional heat preservation or heat insulation measures are required, so the controller sends out an instruction, the blinds are completely retracted, and the normal state is maintained, and the external windows can be opened and closed according to the personal preferences of the residents.
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