Air source heat pump uses natural energy, i.e. air heat storage to absorb low temperature heat source. After high efficiency heat collection and integration of the system, it becomes high temperature heat source for heating. Or a hot water supply system, the heat collection efficiency of this system is also very high, because this system is effective and easy to use, so it is widely used now. What should we pay attention to when installing and constructing the air source heat pump unit? Today, Kcalin is coming to talk with you about the construction precautions of the air-source heat pump system and have a look together.
1. The installation and fixing of the unit is not standard, the material of the support is not good enough, the fixing is not firm enough and the position is not high enough.
Fixing measures must be taken regardless of whether the air source heat pump unit is installed on the ground or on the roof. Insufficient material and model of support used will result in poor load-bearing capacity. If concrete foundations and bolts are not used, the air-source heat pump cannot be secured securely enough. The above problems are highly likely to cause accidents such as air source heat pump unit falling down or overturning.
In addition, if the installation position of the air source heat pump is not high enough (generally more than 400MM off the ground), once the condensate ice accumulates, it is likely to damage the heat pump host.
2. The shock absorber material of the exterior machine is not installed regularly and the material is too thin.
If the mass and thickness of the damping material of the external unit of the air source heat pump heating system are too poor, the damping effect will not be achieved. If thin rubber cushion damping material is used, it is easy to cause excessive noise when the unit is running, which not only has safety hazards, but also interferes with the life of users.
3. The installation position of external machine is not reasonable.
It is important to choose the proper installation position of outdoor unit of air source heat pump. Installation on public aisles may cause inconvenience for the user to walk. In addition, condensate from outdoor machines may cause road surface icing, which may pose safety hazards. If installed outside the living room and bedroom, the noise will affect the rest of the user.
4. Insufficient fixing of pipeline, rough insulation construction and irregular installation of water leakage.
The outer pipes of the air source heat pump heating system need to be insulated to prevent heat loss.
Leakage protection must be installed on the outside of the air-source heat pump unit. The standard practice should be to pull a wire from the ammeter to the main unit (with a neutral potential) and then to ground.