Dehumidification device of machine room at hydropower station
A technology for hydropower stations and computer rooms, applied to the separation of dispersed particles, chemical instruments and methods, separation methods, etc., can solve problems such as damage to heat exchangers, erosion and oxidation of humid air in heat exchangers, and affecting the normal operation of electrical equipment in computer rooms, etc., to achieve Reduce workload, improve dehumidification efficiency, and ensure the effect of dehumidification efficiency
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Example Embodiment
[0022] Example 1
[0023] like figure 1 and figure 2 As shown, the present invention is a dehumidification device for a computer room of a hydropower station, comprising a casing 1, and an air inlet 2, an air outlet 3, a regeneration air inlet 4 and a regeneration air outlet 5 are arranged on the casing 1, and the casing 1 A fan 6, a heater 8, a dehumidifying rotor 9 and a regeneration fan 7 are installed inside, one end of the fan 6 is connected 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 connected with the regeneration The air inlet 4, the dehumidifying rotor 9 and the regeneration fan 7 are connected in sequence, and the other end of the regeneration fan 7 is connected with the regeneration air outlet 5. The roller 16 is cut and set. The pulley 14, the roller 16 and the dehumidifying wheel 9 are connected by the belt 10. A pressure sensor 21 is installed at the tangent of the roller 16 and the belt...
Example Embodiment
[0025] Example 2
[0026] like image 3 As shown, in this embodiment, on the basis of Embodiment 1, the connecting rod 15 is an elastic plastic rod, and both ends of the elastic plastic rod are respectively sleeved on the rotating shafts of the pulley 14 and the roller 16 . In order to prevent the roller 16 from moving with the belt 10 when it rotates, the connecting rod 15 connects the pulley 14 with the roller 16. When the roller 16 is pulled and pulled at the output end of the cylinder 20, the connecting rod 15 made of elastic plastic will produce slight deformation to prevent the pulley 16 from moving. The movement of the rollers 16 is accommodated while a favorable support of the rollers 16 is ensured.
Example Embodiment
[0027] Example 3
[0028] like Figure 4 As shown, this embodiment is based on Embodiment 1. One end of the connecting rod 15 is provided with a through hole 13 , 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 connected with the rotating shaft of the roller 16 . Hinged. Preferably, a through hole 13 is opened at one end of the connecting rod 15, and the rotating shaft of the pulley 14 is in clearance fit with the through hole 13. When the roller 16 is displaced to a certain extent, the connecting rod 15 moves together with the roller 16 to ensure favorable support for the roller 16. .
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