With the development of people's economy, people's requirements for the quality of life are getting higher and higher. People's requirements for showering and bathing are also getting higher and higher. Coldwater in European and American countries is only used for drinking, toilet flushing, and car washing, and hot water is used in other areas. The all-in-one air source heat pump, as its name implies, is a water heater that can provide the whole family with different hot water needs with large water volume, high water pressure, and constant temperature 24 hours a day, while consuming the least energy to complete the above requirements. Do you know how to choose the right all-in-one heat pump?
Here is the content list:
What is the working principle of an all-in-one air source heat pump?
What are the characteristics of the all-in-one heat pump?
How to install an all-in-one heat pump?
The all-in-one air source heat pump compressor compresses the returning low-pressure refrigerant and turns it into high-temperature and high-pressure gas and discharges it. The high-temperature and high-pressure refrigerant gas flow through the copper pipe wound outside the water tank. The heat is transferred to the water tank through the copper pipe, and the cooled refrigerant becomes liquid under the continuous action of pressure. Because the pressure of the evaporator drops suddenly, the liquid refrigerant quickly evaporates and becomes It is gaseous and absorbs a lot of heat. At the same time, under the action of the fan, a large amount of air flows through the outer surface of the evaporator, and the energy in the air is absorbed by the evaporator. The temperature of the airdrops rapidly and becomes cold air and is discharged into the kitchen. Then the refrigerant that has absorbed a certain amount of energy flows back to the compressor and enters the next cycle.
Because air source heat pump is not directly heated by electric heating elements, compared with electric water heaters, it eliminates the potential safety hazards of electric leakage; compared with gas water heaters, there are no safety hazards such as gas leakage or carbon monoxide poisoning, so all-in-one air source heat pump has more excellent safety performance.
The all-in-one air source heat pump is a heat storage type. The heating function is automatically activated according to the temperature in the water tank to ensure a sufficient supply of hot water for 24 hours. Therefore, there will be no problem that the gas water heater cannot meet the hot water of multiple faucets at the same time. The electric water heater has a small capacity and many people need to wait for a bath. The hot water is ready to use, with large water output and stable water temperature, which can meet all your expectations for hot water.
Since its power consumption is only a quarter of that of an equivalent electric water heater, it is equivalent to using the same amount of hot water. Using an all-in-one air source heat pump, the electricity cost is only a quarter of the electric heating. Calculated by a family of 4, the normal hot water consumption is about 200L/day, and the electric water heater is used for heating.
The all-in-one air source heat pump is usually installed on the balcony of the kitchen, and the air outlet is connected to the kitchen through the air duct, so that the cold air is blown out can directly enter the kitchen to achieve a cooling effect. When installing the all-in-one air source heat pump, you only need to connect the hot and cold water outlets with the hot and cold water reserved in the house, and then you can use them. The installation is very simple.
It is the responsibility of each manufacturer to produce an all-in-one air source heat pump that meets the standards, so as to ensure the safety of the electricity supply. MICOE conducts many tests on durable all-in-one air source heat pumps before they leave the factory, and the quality qualification rate is guaranteed. If you are in the all-in-one air source heat pumps business, you can consider our cost-effective products.
A heat pump is an energy-saving device that uses high-level energy to flow heat from a low-level heat source to a high-level heat source. As the low-level heat source of the heat pump, the air is inexhaustible and inexhaustible. It is available everywhere and can be obtained free of charge. Moreover, the installation and use of air source heat pumps are relatively convenient. Air source heat pumps usually use all-in-one heat pumps This kind of device is very common in large shower rooms, hotels, etc. Do you know the advantages of air heat source pumps?
Here is the content list:
What is the difference between air source heat pump water heater (heater) unit and it?
What are the advantages of air source heat pump hot water (heater) units compared with solar water heaters?
Is there any other use for the air source heat pump hot water (heater) unit besides the hot water for bathing?
Air source heat pump water heater (heater) units and solar water heaters are both devices that use natural and environmentally friendly energy to generate hot water, but they have essential differences. The air source heat pump water heater (heater) unit uses air heat as its energy source, but the way it obtains energy is active, so it is not affected by cloudy, rainy, days and nights. The way solar water heaters obtain energy is passive. It relies on direct sunlight to achieve better results. Therefore, hot water can only be produced on sunny days. Other times must rely on traditional heating methods such as electric heating assist; diesel stove assists; Gas stove auxiliary; air source heat pump water heater (heater) unit auxiliary, etc. This requires the use of an all-in-one heat pump.
Air source heat pump water heater (heater) units can save 65-80% on average, and electric solar water heaters can save 40-65% on average, and can only reach 70℅ under special circumstances. Low investment: Taking electricity-saving 65℅ as the standard, the investment of air source heat pump water heater (heater) unit is only about 70 about that of the electric solar water heater. Strong adaptability: The air source heat pump water heater (heater) unit is almost unaffected by the weather. It produces hot water around the clock, 24 hours a day, around the clock. However, solar water heaters can only be used on sunny days and used in the afternoon and evening. Other weather and morning water in other weather require other energy. In many areas of the country, the working hours of electrical auxiliary equipment for solar water heaters exceed 40 minutes. The storage tank is small: the storage tank of the solar water heater should be configured according to the maximum hot water supply throughout the day, and the all-in-one heat pump water heater (heater) unit can produce hot water at any time, and the storage tank is configured only for the maximum hot water supply 50% of it. About 70℅ can meet the requirements. Small footprint: solar water heaters usually occupy the entire floor area, and the floor area is not enough to accommodate users on the 9th floor or more. The all-in-one heat pump (heater) unit system used by the air source heat pump water heater only needs 1/9 of the area occupied by the solar water heater (heater) unit.
Except for domestic hot water, it can be used wherever hot water is needed. Such as saunas, swimming pools, industrial enterprises, agricultural breeding, etc., in such systems with lower temperature requirements, the energy efficiency ratio of the air heat pump water heater (heater) unit can be as high as 5-6, which is more energy-efficient.
It is the responsibility of each manufacturer to produce an air source heat pump that meets the standards, so as to ensure the safety of the electricity supply. MICOE conducts many tests on durable air source heat pumps before they leave the factory, and the quality qualification rate is guaranteed. If you are in the air source heat pump business, you can consider our cost-effective products.
1 Project Background
The new campus construction project of Aksu Vocational and Technical College is one of the key livelihood projects in the region. The construction site is located in the west of College of Science and Technology of Xinjiang University (Aksu Campus) and north of Xuefu Road. The planned land area is 927,826 square meters (about 1391 mu), and the construction area is 131,024 square meters, including 25 single buildings. The total investment of the project is 650 million yuan.
The project implementation, not only can meet 10 departments (department) and hospital authority all moved to the new campus of running a school, planning full-time students 8000 people, adult diploma education student 5000 people scale of demand, and to vigorously promote local vocational training of aksu area rapid sustained, healthy and stable development, is the rational allocation of teaching resources, aksu region To improve the expansion of the teaching scale of important measures.
Aksu City is the central city of southern Xinjiang. After the completion of the project, it can not only give full play to Aksu's unique regional advantages and educational radiation influence, promote the economic and social development of southern Xinjiang, but also conform to the idea of optimization and adjustment of the layout structure of universities in the autonomous region, and conform to the law and trend of higher education development.
The school has nine dormitory buildings, each floor equipped with public bathrooms, with a planned hot water consumption of 30 tons per building. In order to better life for all the teachers and students to build infrastructure, Micoe using pressure air source heat pump system, with ultra-low temperature + volume type electric water heater, air source heat pump pressure tank enamel form, using a modular composition, automation control, the integrated use of hot and cold homologous water supply technology, pressure distribution of thermal storage technology, water tank energy gradient utilization technology, etc., While improving the comfort of water consumption, we will further improve the efficiency, maximize energy saving, and bring all teachers and students comfortable water consumption experience.
2 Project Configuration
Micoe for xinjiang aksu new vocational and technical college campus to make living hot water system, the 36 sets of ultra-low temperature air source heat pump + 36 sets of 45 kw volumetric heating water tank + 360 500 400 l l confined water tank, distribution in 9 dormitory roof, 9 points system, design meet the demand of 300 tons of hot water, the system USES the remote network control, Good operation, smooth water supply.
This project adopts Micoe air source heat pump pressure system to solve the traditional non-pressure commercial solar hot water and heating system serious heat waste, poor hygiene grade, high maintenance cost, hot water sometimes hot and sometimes cold, winter heating and other problems.
3 System Advantages
Micoe air source heat pump pressure system all uses modular pressure enamel heat storage water tank, the whole system is a closed pressure system, which has obvious advantages.
Experience more comfortable, stable operation. The outlet water temperature should be kept above 50℃. Hot water storage, reduce the problem of hot and cold mixing between water tanks, so as to solve the problem of water supply temperature fluctuation caused by system replenishment, at the same time, the outflow pressure is the same as tap water, avoid the phenomenon of hot and cold caused by water pressure imbalance;
Water more assured, eliminate secondary pollution. Pressure system single water tank volume is small, in the circulation is more sufficient, thorough, heat distribution is more uniform. At the same time, there is no stagnant water area, the closed system avoids the direct contact between the hot water and the environment, no secondary pollution;
Use more energy saving, energy saving effect is obvious. Compared with the traditional open system, the pressure system saves the high-power water supply booster pump, the heat loss of the pressure water tank is lower than that of the open water tank, and the comprehensive energy saving of the system is more than 14.8%.
Create a green campus, care for the growth of students. Up to now, Micoe has successfully provided heating and hot water solutions for more than 1046 schools, including Hebei University of Economics and Business, Submarine Academy of the Chinese People's Liberation Army, the Second Huimin Middle School of Guanghe County in Linxia, Gansu Province, Dahejia Middle School in Jishishan County in Linxia, Gansu Province, and many other school cases, which have been well received by teachers and students.
Most of the impact fees on non pressure solar geyser come from county and state operations and more than ten million dollars are allocated to current environmental initiatives. Apart from teaching users how to use low pressure solar geyser, the government also teaches people about habitat restoration and flood protection. Compared with other states, some regions are investing heavily in environmental protection from its non pressure solar geyser operations. Moreover, very little money will be available in the future since Appalachian states and countries such as Canada are still paying the legacy of coal mining. This is because acid mine drainage has cost billions of dollars and still turns streams blaze orange decades later. Due to this reason, we need much more information about how to use low pressure solar geyser and the structural integrity of non pressure solar geyser. A new analysis suggests that most of the solar water heaters are unaccounted for in the state database. A random survey has shown that all of these older geysers could be responsible for more than seven percent of emissions from human activities in the state. Tipping points involving positive feedback in how to use low pressure solar geyser. We need to consider the accelerated loss of permafrost, which could release further CO2. What can be said with certainty is that tips on how to use pre-heating solar geyser are being increased and intervention techniques will continue to increase.
A dramatic enhancement of the remittance can be found below the cutoff wavelength and it is evident compared to flat tungsten. As can be seen, the non pressure solar geyser emitter mainly radiates in the direction that is close to normal suggestions about how to use low pressure solar geyser. In fact, solar water heater integrity is the key to minimizing many of the risks associated with unconventional resource application. It is also central to successful operations for underground water storage and heating. To do so, we have a lot to learn about how non pressure solar geyser works and the extent to which increased solar geyser integrity standards will bear fruit in the future. Throughout the day and night, the ambient temperature ranged from eighteen degrees to twenty five degrees, and a peak solar radiation is observed. Furthermore, the measured data of the non pressure solar geyser inlet and outlet temperatures are closely linked with those of the collectors. As can be seen, the rises in non-pressure water heater temperature are associated with solar radiation during the day for about ten hours. In some models, moderate climate changes can be predicted, whereas in others, changes in the hydrological cycle and other effects cannot be predicted.