Compressor temperature adjusting method and device
A temperature regulation and compressor technology, applied in the direction of machine operation, refrigerators, mechanical equipment, etc., can solve the problems of difficult control of compressor temperature, low control efficiency, low safety, etc., to achieve small size and safety high performance, ensuring reliability and comfort
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no. 1 example
[0063] see figure 1 , the present embodiment provides a compressor temperature regulating device 1 , the compressor temperature regulating device 1 includes a temperature sensor 11 , a semiconductor cooling chip 12 , a semiconductor heating chip 13 and a controller 14 .
[0064] The temperature sensor 11 is installed on the compressor 2 , and the temperature sensor 11 is used to detect the shell temperature Td of the compressor 2 .
[0065] The semiconductor refrigerating sheet 12 and the semiconductor heating sheet 13 are closely attached and fixed on the cylinder body of the compressor 2 through the thermally conductive adhesive layer 15. The semiconductor refrigerating sheet 12 and the semiconductor heating sheet 13 can not only adjust the temperature of the compressor 2, but also Compressor 2 plays the role of shock absorption.
[0066] The semiconductor refrigerating sheet 12 includes a first cooling surface 121 and a first heating surface 122 which are arranged opposite...
no. 2 example
[0075] see figure 2 , the present embodiment provides a compressor temperature adjustment method, which can be executed by the controller 14 of the compressor temperature adjustment device 1 in the first embodiment, and the method includes the following steps:
[0076] S21: Obtain the working mode of the unit.
[0077] S22: Obtain the casing temperature Td and the outdoor temperature Tao of the compressor 2 .
[0078] S23: According to the working mode, the shell temperature Td and the outdoor temperature Tao, control the semiconductor cooling fins 12 and the semiconductor cooling fins 13 to adjust the temperature of the compressor 2 .
[0079] Specifically, when the outdoor temperature Tao or the casing temperature Td of the compressor 2 is too high, the semiconductor refrigeration sheet 12 is turned on to cool the compressor 2, so as to achieve the purpose of pre-cooling and rapid cooling, and make the temperature of the compressor 2 Stay within the appropriate range as m...
no. 3 example
[0083] This embodiment provides a compressor temperature adjustment method, which can be implemented by using the compressor temperature adjustment device 1 in the first embodiment. The method first detects the working mode of the unit, and then executes the corresponding operation according to various working modes. Control Strategy.
[0084] Among them, the working modes of the unit include standby mode, ventilation mode, cooling mode, dehumidification mode, heating mode, energy saving mode and so on.
[0085] see image 3 , in the case that the working mode is the standby mode or the ventilation mode, execute S31: judge the state of Td.
[0086] In the case of Td≥T0 and the duration reaches t0, execute S32: turn on the peltier refrigerating sheet 12 until the peltier cooling sheet 12 is turned on for a duration of tmax or Td≤Tmax.
[0087] Wherein, T0, tmax and Tmax are range values, T0 and Tmax are preset temperatures, and T0>Tmax. T0 is 10°C lower than the frequency-li...
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