Air treatment system of large-sized electrical machine room
A technology of air handling system and large motor, which is applied in air handling details, air conditioning system, heating and ventilation control system, etc. It can solve problems such as unstable operation of the runner, loose connection, and influence on the dehumidification efficiency of the runner, so as to ensure dehumidification Efficiency, favorable support, and the effect of improving connection stability
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Example Embodiment
[0022] Example 1
[0023] like figure 1 and figure 2 As shown, the air treatment system of a large-scale motor machine room in the present invention includes a casing 1, and an air inlet 2, an air outlet 3, a regenerative air inlet 4 and a regenerative air outlet 5 are arranged on the casing 1. A fan 6, a heater 8, a dehumidification wheel 9 and a regeneration fan 7 are installed in the housing 1, one end of the fan 6 communicates with the air inlet 2, the other end of the fan 6 is connected with the air outlet 3, and the heater 8 is respectively It communicates with the regeneration air inlet 4, the dehumidification runner 9 and the regeneration blower 7 in turn, and the other end of the regeneration blower 7 communicates with the regeneration outlet 5. A pulley 14 is installed on the output end of the motor 11, and also includes a 14 tangentially arranged roller 16, the pulley 14, the roller 16 and the dehumidification runner 9 are connected through the belt 10, a pressur...
Example Embodiment
[0025] Example 2
[0026] like image 3As shown, this embodiment is based on Embodiment 1, the connecting rod 15 is an elastic plastic rod, and the two ends of the elastic plastic rod are sleeved on the rotating shafts of the pulley 14 and the roller 16 respectively. In order to prevent the roller 16 from moving with the belt 10 when rotating, the connecting rod 15 connects the pulley 14 with the roller 16. When the roller 16 is pulled at the output end of the cylinder 20, the connecting rod 15 made of elastic plastic material will produce a small deformation to The movement of the rollers 16 is accommodated while ensuring favorable support of the rollers 16 .
Example Embodiment
[0027] Example 3
[0028] like Figure 4 As shown, on the basis of Embodiment 1, the present embodiment has a through hole 13 on one end of the connecting rod 15, the rotating shaft of the pulley 14 is in clearance fit with the through hole 13, and the other end of the connecting rod 15 is in contact with the rotating shaft of the roller 16. hinged. As preferably, one end of the connecting rod 15 is provided with a through hole 13, and the rotating shaft of the pulley 14 is in clearance fit with the through hole 13. When a certain displacement occurs in the roller 16, the connecting rod 15 moves together with the roller 16 to ensure favorable support for the roller 16. .
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