Energy-saving and environmental-protection heat pump unit technology breakthrough breakthrough achievements tomorrow

Summary of contents: It has been included in the “12th Five-Year Plan” of energy development. Under the support of this background and various favorable policies, it has ushered in a golden opportunity for development. Professionals initially expect to look like air in the next five years. The energy-saving heat pump, a green and new energy low-carbon product, will grow at a more rapid rate than in the past decade, and will be accepted by more and more domestic consumers.

Heat Pump Cooling: Another area of ​​energy-saving heat pump market development Since its inception, its heating function has become its main function, and the role of refrigeration has gradually become a basic functional configuration. However, we cannot ignore the energy saving characteristics highlighted by the heat pump in the field of refrigeration, which is reflected in both air-cooled heat pumps and water source heat pump products.

In the field of air-cooled heat pumps, due to the influence of ambient temperature, the application of heating functions is less than that of water-cooled products, so the development in the field of refrigeration is more prominent. From the standpoint of cooling alone, whether it is the air-cooled heat pump module machine or the multi-line in the fluorine machine has excellent energy-saving performance. Nowadays, the single-cooled products of air-cooled heat pumps are also undergoing multi-functional conversions, such as the use of heat recovery devices, which use waste heat to recover hot water, although the resulting hot water temperature is not very high, but for some pairs of hot water The requirements for less demanding applications have been fully utilized, and this initial heat recovery configuration has also laid the foundation for the future development of air source heat pump water heaters.

In the water-cooled heat pump market, the development of water-sourced heat pumps has been impressive in recent years. As far as the development of the water source heat pump itself is concerned, North China and East China are the major development markets. In addition to being highly respected for its high stability and high comfort in the heating sector, it also saves energy in the refrigeration sector. Excellent performance received attention. In terms of policy guidance, besides being supported and encouraged by national policies, all local policies have also introduced various supporting policies to further promote the development of water source-source heat pumps in the energy-saving market and accelerate their development. Especially in some places where the Yangtze River valley has both cooling and heating needs, it takes only a short period of time for heating, and projects with more significant refrigeration requirements are more applicable.

Heat pump heating: borrowing from the wind to create the market The current heating market from the perspective of heating equipment, mainly boilers, electric heating, solar energy, heat pumps and so on. Among these kinds of heating energy sources, the heat pump is a new energy source, and the boiler is relatively backward equipment that will be eliminated in the future. The entire heating market sector still occupies most of the market is still boiler products, including coal-fired, oil-fired boilers, etc., in response to the national energy-saving reform policy, the boiler's share in the heating market will eventually be replaced by other heat sources, heat pumps become one of them The most competitive product.

Looking at the current centralized heating source, electric heating film heating in electric heating is also gradually emerging, but compared to solar energy and heat pumps, the energy saving effect is not ideal for the latter two, so solar energy and heat pump are energy saving and environmental protection in terms of heating. Ideal product. However, from another perspective, solar energy and heat pumps have their own drawbacks. Solar energy is affected by the weather, and heat pumps are also constrained by the surrounding environment. At the same time, these two products are facing the problem of immaturity in the field of heating. Therefore, we can see that the current heating field is more vertical and horizontal, taking advantage of the east wind to stimulate the market. The mutual cooperation between heat sources, mutual assistance to complete the supply together. If the water source heat pump product is not affected by the ambient temperature, then the limitation of the geographical condition becomes the main factor that cannot be developed rapidly. Therefore, no matter what kind of product it is, it cannot be perfect from the date of its birth. If it cannot be replaced, it will inevitably have incompetent places. This requires the mutual convergence of several products to achieve the best Ideal state.

Heat pump for hot water: specialization of subdivided products The heat pump for hot water production can be said to be the actual demand for heat pump product heating field segmentation. This demand exists, and it can be used for heat recovery and other functions long ago. To meet the basic needs, but the reason why the next generation of air-energy heat pump water heaters is mainly because the market for the specialized needs of subdivided products, which is like talented people always have some professional counterparts for companies to choose, Those with comprehensive and all-round development are certainly good, but after all, they have limited energy and lack of energy, and professional talents are better able to match their responsibilities with their targeted development and are therefore more popular with recruiting companies.

Compared with the application of heat pump cooling and heating, the function of air heat pump heating water has only developed in recent years. Although the road is slightly bumpy, but the prospects are optimistic about many companies. Compared with other electric heating, fuel burning, solar water heaters, air energy water heaters have more energy-saving and environmentally friendly results, and bring you high-end comfort bathing enjoyment. If we compare the air-to-air heat pump heating system with the heating system, from the perspective of the current level of technological development, the heat pump technology for making hot water is more mature, and there are already giants of the United States, Gree, and Zhixi in advancing this market. Great promotion efforts. As heat pump heating is mainly used in commercial establishments, more companies are working on their own. For the promotion of the market, there is no demand for engineering, and there is no concentrated cohesion, so it is difficult to form in a short period of time. Because of the climate, even though the boiler is deployed as an outdated resource, its location is difficult to shake in a short period of time. Therefore, the field of air-heated water heating will have more room for development than heating.

Heat pump heating, heating, and hot water production triple-in-one: the ultimate embodiment of the ideal We can't deny that more and more companies are now advancing this triple product that combines refrigeration, heating, and water heating, even though The current results of the promotion are not ideal, but at the same time we are advancing, we can see the market's need for the simultaneous adoption of heating and hot water, and what is needed is a professional combination of two functional applications.

From a theoretical point of view, it is not difficult to achieve refrigeration, heating and hot water production, but the actual situation is far from it. It is like the current mobile phone and the old mobile phone that can only answer the phone call and send and receive text messages, the maintenance rate is higher, do you mean that the current technology is backwards than before? Of course not, only the integrated system is more complex than the single system, and the probability of the problem is larger, so it has a stronger instability. In fact, most of the current triple products produce hot water at the same time as air-conditioning and refrigeration, and this is more of an embodiment of energy conservation. There is no substantive significance for upgrading product technology. Therefore, if you want three-in-one to get rapid market development, only a slight change in the product or hype concept is far from enough, and the key is how to reflect the product's functionality in practical use. As far as the current three-in-one product development is concerned, it will take a long way to go, but if it really can come that day, it must be said that this will be the ideal ultimate goal.

Extending the application of heat pump: Looking for another piece of blue ocean In addition to the cooling, heating and hot water heating of heat pump, we have seen many more applications in the development of heat pump in recent years, for example, drying, breeding, swimming pool constant temperature and so on. The application of heat pumps has become more and more extensive, but from the scale of other extended applications, the products extended by these heat pumps are not the mainstream of the market, and they are more dependent on the development of special enterprises or small businesses for them. It is said that finding a new blue ocean is more passionate and hopeful than in the fiercely competitive Red Sea market.

In 2011, Zhengxu, an air-energy heat pump water heater company, issued the slogan "Zhengxu is the leading brand in the heat pump industry and the industry benchmark for special heat pumps." Special heat pumps have also received more attention. Special heat pumps include high-temperature hot water, high-temperature drying, and extended applications such as farming. In addition, Finonics, as a professional manufacturer of pool heat pumps, also launched its special heat pumps in 2011, including the “Milk Refrigeration and Waste Heat Recovery System” developed in cooperation with Yili Group using PHNIX cascade high-temperature heat pump technology. In the tobacco baking, electroplating pharmaceutical, industrial drying and other areas of the successful development and application of special heat pumps. The other air-energy heat pump company, Paiwo, also launched its own high-temperature heat pump dryer and low-temperature air-energy water heater at the 7th Northeast Asia Expo in 2011. Pavo's high temperature heat pump dryer has the advantages of low energy consumption, small environmental pollution, high drying quality, wide application range, etc., and can be widely used: tobacco leaf baking, food drying, paint, pharmaceutical, and other industries materials and The product is dry and dehumidified. Another typical company Kechuang DaChang Ba Pa heat pump drying unit also has a good market sales. This product adopts Copeland compressor, Japan EPF digital throttling control system, LG electrical appliances, West Valley electronic control system, waterproof high temperature fan, and imported steel box body in Japan. It adopts medium and low temperature drying method and is suitable for various chemical materials and agricultural products. , Drying and dehydration of industrial products.

In Japan, the heat pump drying technology has been applied in the field of washing machines. Drying can make clothes more dry and flat, and dryers using heat pumps are also more common. The use of heat pump drying in other countries has matured, but the application of heat pump extensions in China is only an initial stage. From the perspective of the distribution of enterprises, enterprises that use heat pumps to extend their applications are small and medium-sized enterprises. There is no brand enterprise involved. The main reason is related to the more cautious attitude of the brand enterprises to the operation of their markets. Moreover, with regard to the current pattern of heat pump water heaters, the current situation is not stable. Therefore, grasping existing resources is the major plan for development. It is also reasonable to ignore some marginal products.