September 22, 2021
The utility model relates to a low temperature variable frequency air source heat pump unit, which comprises a base, wherein both sides of the upper end of the base are provided with a third chute, the upper end of the base is in contact with a heat pump unit main body, and both sides of the lower end of the heat pump unit main body are fixedly connected with a pulley, the pulleys are sliding connected in the interior of the third chute on the same side, and both sides of the upper end of the base are fixedly connected with side plates, the utility model has the advantages that the lower end of the heat pump unit main body of the utility model is connected on the base through a sliding mechanism and a pulley, and the side plates are provided with a first baffle plate and a blocking mechanism, the first baffle plate and the second baffle plate of the same side baffle mechanism will fix the heat pump unit main body on the base. When replacing the base plate, the new base plate can be aligned with the old base plate, and then the heat pump unit main body can slide on the new base, the heat pump unit main body is fixed on the new base through the first baffle plate and the second baffle plate on the new base plate, which is more convenient for maintenance.
