Water source heat pump application restrictions
Like anything, water source heat pumps are not perfect, not even omnipotent. Its application will also be constrained.
1. Available water source conditions
Water source heat pumps can theoretically use all water resources. In fact, in actual projects, the cost difference between different water resources utilization is quite large. Therefore, whether or not there is a suitable water source in different areas becomes a key to water source heat pump applications. In the current water source heat pump utilization mode, the closed system generally has a higher cost. For open systems, the ability to find a suitable source of water is a limiting factor for using a water source heat pump. For split systems, water requirements must meet certain temperatures, amounts of water, and cleanliness.
2. Restrictions on the geographical structure of the water layer
For the use of underground pumping and recharge, the geological structure of the site must be taken into consideration to ensure that the well can be found under economic conditions to find a suitable source of water. At the same time, local geological and soil conditions should be considered to ensure the use of tail water. Refill can be achieved.
3. The economics of investment
Due to the influence of different regions, different users and national energy policies and fuel prices, the basic conditions of water sources are different; one-time investment and operating costs will vary from user to user. Although overall, water source heat pumps operate at higher efficiency and cost. However, compared with the traditional air-conditioning refrigeration heating method, the investment economy of the water source heat pump will be different under different conditions of different regions.
Current market conditions for water source heat pumps:
Water source heat pumps are currently mainly used in cold winters in the north, but rarely seen in the vast south. The main reason is that the air source heat pump is mainly used in the south, and the dependence on air conditioning and heating in winter is not as obvious as that in the north. It is mainly used for bathing, so the air source heat pump can basically meet the needs, and the project is relatively simple and the cost of construction is low. Therefore, such products have greater limitations, so we must take the road of product differentiation, to promote the product!
Current brand
All well-known air conditioner manufacturers have corresponding water source heat pump products. For example, the SEAT water source heat pump in France, such as the old four: Trane, York, Carrier, McQuay. There are also more specialized manufacturers, such as: Green, Meiyi, Clement and so on. Coupled with some domestic brands, it can now be said that the selection of brands is already very rich.
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