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Dehumidification control method for semiconductor dehumidifier, and semiconductor dehumidifier

A control method and semiconductor technology, applied in the field of semiconductor dehumidifiers and dehumidification control of semiconductor dehumidifiers, can solve the problems of low energy saving and insignificant indoor dehumidification effect.

Pending Publication Date: 2018-10-02
DEYANG ZHIKE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] After the semiconductor dehumidifier in the prior art is started, the power of the semiconductor cooling chip is constant (or the input voltage of the semiconductor cooling chip is constant), which causes the situation that the indoor dehumidification effect is not obvious or the energy is not saved. Therefore, , it is imminent to design a dehumidification control method for a semiconductor dehumidifier that can automatically control the working state and the semiconductor dehumidifier

Method used

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  • Dehumidification control method for semiconductor dehumidifier, and semiconductor dehumidifier
  • Dehumidification control method for semiconductor dehumidifier, and semiconductor dehumidifier
  • Dehumidification control method for semiconductor dehumidifier, and semiconductor dehumidifier

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Embodiment 1

[0049] Such as figure 1 As shown, the dehumidification control method of a semiconductor dehumidifier in this embodiment includes the following steps:

[0050] Setting steps: set the humidity threshold R1 of the indoor air, the temperature threshold T1 of the indoor air, the lower limit temperature threshold T2 of the cold surface of the semiconductor refrigerating sheet, the lower limit threshold T121 of the temperature difference between the indoor air and the cold surface of the semiconductor refrigerating sheet, and the temperature difference between the indoor air and the semiconductor refrigerating sheet. The temperature difference upper limit threshold T122 of the cold surface of the refrigerating plate, the upper limit temperature threshold T3 of the hot surface of the semiconductor refrigerating plate, the lower limit threshold value of the input voltage of the refrigerating plate Y1, and the upper limit threshold value of the input voltage Y2 of the refrigerating pla...

Embodiment 2

[0072] Such as Figure 2 to Figure 9 As shown, a semiconductor dehumidifier in this embodiment includes a mounting plate 4 with a mounting hole 41. One side of the mounting hole 41 is equipped with an indoor casing 2, and the other side is equipped with an outdoor casing 7. The first sensor 91 for detecting indoor air humidity and temperature and the controller 9 for controlling the working state of the semiconductor dehumidifier; one side of the installation hole 41 is also equipped with a cooling plate 3 that can circulate indoor air, and the cooling plate 3. It is located in the indoor housing 2. The indoor housing 2 is provided with an indoor air inlet 21 and an indoor air outlet 22 for indoor air to enter and exit. The bottom of the housing 2 is also provided with a drainage mechanism; the other side of the mounting hole 41 is also equipped with a cooling fin 6 that can circulate outdoor air. The outdoor air inlet 71 and the outdoor air outlet 72 for outdoor air to enter...

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Abstract

The invention discloses a dehumidification control method for a semiconductor dehumidifier, and the semiconductor dehumidifier and belongs to the technical field of dehumidification methods and equipment. The dehumidification control method for the semiconductor dehumidifier comprises a setting step and a detection, judgment and control step. According to the setting step, the humidity threshold value R1 and the temperature threshold valve T1 of indoor air, the lower temperature threshold value T2 of the cold face of a semiconductor refrigeration plate, the lower threshold value T121 and the upper threshold value T122 of the temperature difference of the indoor air and the cold face of the semiconductor refrigeration plate, the upper temperature threshold value T3 of the hot face of the semiconductor refrigeration plate, and the lower threshold value Y1 and the upper threshold value Y2 of input voltage of the semiconductor refrigeration plate are set. According to the detection, judgment and control step, the relative humidity r1 and temperature T1 of the indoor air, the cold face temperature t2 and hot face temperature t3 of the semiconductor refrigeration plate are detected in real time are compared with the corresponding threshold values, judgments are made, and the work state of the semiconductor dehumidifier is controlled automatically. Through the dehumidification controlmethod for the semiconductor dehumidifier, and the semiconductor dehumidifier, the work state of the semiconductor dehumidifier can be controlled automatically.

Description

technical field [0001] The invention relates to a dehumidification control method of a dehumidifier and the dehumidifier, in particular to a dehumidification control method of a semiconductor dehumidifier and the semiconductor dehumidifier, belonging to the technical field of dehumidification methods and equipment. Background technique [0002] A semiconductor dehumidifier is a dehumidifier that dehumidifies through a semiconductor refrigeration sheet. Compared with a compressor dehumidifier and a rotary dehumidifier, a semiconductor dehumidifier is cheaper. [0003] The semiconductor cooling chip has two sides, one side is used to absorb heat, and the other side is used to release heat. The side that absorbs heat is called the cold side of the semiconductor cooling chip, and the side that releases heat is called the hot side of the semiconductor cooling chip. [0004] After the semiconductor dehumidifier in the prior art is started, the power of the semiconductor cooling ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/14F24F11/64F24F11/89F24F110/10F24F110/20
CPCF24F3/14F24F11/64F24F11/89F24F2110/20F24F2110/10
Inventor 明培邱龙飞黄勇军谢运伟王东郑平
Owner DEYANG ZHIKE ELECTRONICS
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