Air source heat pump water heater, a lot of winter heating system, the need to add electricity, auxiliary, what brand of air source heat pump water heater can not rely on electric auxiliary?
2, heat pump water heater installation problemsAt present, the market of small household air source heat pump water heater mainstream products are very large size, only suitable for installation on the ground and roof, other floors of consumers can only be installed on the balcony. But along with the people to Home Furnishing environmental requirements increase, the balcony of the huge monster, consumers are not willing to accept the _.3, consumers on the heat pump water heater cognitive levelHeat pump water heater in the domestic market is a new thing, consumer awareness of it is still very low. A lot of people think it's impossible to get three calories with one calorie, and the same is true for other products that are used in thermal technology, though the popularity of heat pump air conditioners is very high. People know only in the air conditioner is power hungry, but do not know the ratio of coal ball furnace. More energy saving. At present, Gome, Suning Appliance Chain supermarket has no heat pump water heater products, and the marketing mode of the heat pump water heater manufacturers are also in direct way, without turning to PI before the domestic household central house transfer agent marketing models, that the heat pump water heater becomes really mature products also need time.
But unavoidable is the problem of commercialization of heat pump water heater1. Environmental adaptabilityAir source heat pump water heater with air as heat source, the energy efficiency ratio (COP) and normal working directly with the air source of the temperature, the current design of air source temperature on the market part of air source hot spring water heater to O ~ 40~C (Table 1, and a few other) l=L are rated at 25~C the design parameters of instrument, applies only to the Yangtze River in the south part of. The average temperature in the year is about 10C, and the temperature in winter is generally in the north of the Yangtze River in.10C. The air source heat pump water heater is difficult to achieve the desired energy saving effect. If the temperature to 20~C, the unit can not start, which greatly limits the air source heat pump water heater market space.
Air energy water heater, also known as heat pump water heater, also known as air source water heater, is the use of refrigeration principle to absorb heat from the air to produce hot water "heat transport" device. By allowing the refrigerant to continuously accomplish evaporation (to absorb heat from the environment), compression, condensation, heat transfer, throttling, and evaporation, the heat in the environment is transferred to water.
