Non-blind zone temperature regulating dehumidifying machine
A dehumidifier, no blind zone technology, used in air conditioning systems, household heating, lighting and heating equipment, etc., can solve the problems of dehumidification effect, refrigerant mismatch, large resistance of refrigeration system, etc., to improve control accuracy and operation. Reliability, improve control accuracy and operational reliability, reduce water resistance and pump power consumption
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[0044] Embodiment 1: The temperature-adjusting dehumidifier without blind zone in this embodiment includes a centrifugal fan 1, an air-cooled condenser 2, an evaporator 3, an expansion valve 4, a first check valve 5, a liquid reservoir 6, a compressor 7 and water cooling The condenser 10 further includes a second one-way valve 9 and a refrigerant three-way proportional regulating valve 8. The second one-way valve 9 is provided between the input port of the liquid reservoir 6 and the output port of the water-cooled condenser 10, Its input end is connected with the output port of the water-cooled condenser 10, and the output end is connected with the input port of the accumulator 6. The three ports of the refrigerant three-way proportional regulating valve 8 are respectively connected with the input port and the compressor of the air-cooled condenser 2 The output port of 7 and the input port of the water-cooled condenser 10 are connected. The air-cooled condenser 2 and the water-coo...
Example Embodiment
[0050] Embodiment 2: The structure of this embodiment is the same as the embodiment, the difference is that this embodiment is dedicated for underground engineering, and the nominal air volume of the unit is 12000m 3 / h, the dehumidification capacity under nominal conditions is 40kg / h. The main configuration is: centrifugal fan 1 model is DW12-49No4.5 (Shandong "Xinfeng" brand), and air-cooled condenser 2 has a heat exchange area of 209m 2 , The heat exchange area of evaporator 3 is 140m 2 , The heat exchange area of water-cooled condenser 10 is 9.9m 2 , The refrigerant three-way proportional regulating valve 8 model is M3FB32LX (Siemens brand).
Example Embodiment
[0051] Embodiment 3: The structure of this embodiment is basically the same as that of Embodiment 1 and Embodiment 2, except that the water-cooled condenser 10 has a heat exchange area of 157.5m 2 The outdoor air-cooled condenser and three fans combine to achieve the condensation function.
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