Remote monitoring and collecting system for electric quantity of building electrical equipment and working method thereof
A remote monitoring and building electrical technology, applied in the measurement of electrical variables, signal transmission systems, measuring devices, etc., can solve the problems of inaccurate power consumption measurement, long time, labor and labor for manual on-site verification, etc., and achieve extended use. Long life, high degree of intelligence, energy saving effect
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Embodiment 1
[0054] Manufacture the casing 1 of the present invention according to the following steps, and in parts by weight:
[0055] Step 1: Add 1400 parts of ultrapure water with a conductivity of 3.28μS / cm into the reactor, start the stirrer in the reactor at a speed of 45rpm, start the heating pump, and raise the temperature in the reactor to 56°C; add in sequence 42 parts of N-isopropylmethacrylamide, 2,3,5,6-tetrafluorobenzyl (1R,3S)-3-(2,2-dichlorovinyl)-2,2-dimethyl 78 parts of cyclopropane carboxylate, 12 parts of 2-(4-morpholinyl) ethyl 2-methyl-2-acrylate, stirred until completely dissolved, adjusted the pH value to 3.5, adjusted the stirrer speed to 124rpm, The temperature was 88°C, and the esterification reaction was carried out for 14 hours;
[0056] Step 2: Take 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanoic acid-(1S,3S)-REL-(R)-cyano(3-phenoxyphenyl ) 26 parts of methyl ester, 38 parts of 3-phenoxybenzyl (RS)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylate...
Embodiment 2
[0061] Manufacture the casing 1 of the present invention according to the following steps, and in parts by weight:
[0062] Step 1: Add 1650 parts of ultrapure water with a conductivity of 6.64μS / cm into the reactor, start the stirrer in the reactor at a speed of 75rpm, start the heating pump, and raise the temperature in the reactor to 84°C; add in sequence 96 parts of N-isopropylmethacrylamide, 2,3,5,6-tetrafluorobenzyl (1R,3S)-3-(2,2-dichlorovinyl)-2,2-dimethyl 126 parts of cyclopropane carboxylate, 56 parts of 2-methyl-2-acrylic acid 2-(4-morpholinyl) ethyl ester, stir until completely dissolved, adjust the pH value to 7.2, adjust the stirrer speed to 224rpm, The temperature is 145°C, and the esterification reaction takes 26 hours;
[0063] Step 2: Take 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanoic acid-(1S,3S)-REL-(R)-cyano(3-phenoxyphenyl ) 82 parts of methyl ester, 89 parts of 3-phenoxybenzyl (RS)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylate were pulv...
Embodiment 3
[0068] Manufacture the casing 1 of the present invention according to the following steps, and in parts by weight:
[0069] Step 1: Add 1520 parts of ultrapure water with a conductivity of 5.12μS / cm into the reactor, start the stirrer in the reactor at a speed of 60rpm, start the heating pump, and raise the temperature in the reactor to 71°C; add in sequence 68 parts of N-isopropylmethacrylamide, 2,3,5,6-tetrafluorobenzyl (1R,3S)-3-(2,2-dichlorovinyl)-2,2-dimethyl 101 parts of cyclopropane carboxylate, 32 parts of 2-methyl-2-acrylic acid 2-(4-morpholinyl) ethyl ester, stir until completely dissolved, adjust the pH value to 5.8, adjust the stirrer speed to 174rpm, The temperature was 118°C, and the esterification reaction was carried out for 20 hours;
[0070] Step 2: Take 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanoic acid-(1S,3S)-REL-(R)-cyano(3-phenoxyphenyl ) 56 parts of methyl ester, 63 parts of 3-phenoxybenzyl (RS)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carbox...
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