Many people advocate environmental protection and health. In order to keep up with the needs of the times, in the design and planning of swimming pools, many people aim at high efficiency and environmental protection, and the swimming pool heat pump is a very important part of this. People don't know the swimming pool heat pump and don't know what the working principle of the swimming pool heat pump is. Let me introduce it to you below.
Here is the content list:
What is the working principle of a swimming pool heat pump?
What is the difference between a swimming pool heat pump and an all-in-one heat pump?
What are the applications of swimming pool heat pumps?
The so-called swimming pool heat pump is a water heat exchanger that uses corrosion-resistant titanium tubes. It uses the same principle as an all-in-one heat pump to heat the swimming pool water and maintain a constant temperature. Swimming pool heat pumps all work on the principle of reverse circulation. The reverse cycle has the characteristic of releasing heat from a low-temperature heat source. When the purpose of the use is to absorb heat from a low-temperature heat source, the system is called an all-in-one heat pump. Generally speaking, a swimming pool heat pump is a process in which the working fluid absorbs heat from a low-temperature heat source, and mechanical energy or other energy can be added to increase the temperature so that the working fluid releases heat energy in the process of high-temperature constant-pressure condensation.
The difference between a swimming pool heat pump and an all-in-one heat pump is mainly in the water-side heat exchanger. During the disinfection of the swimming pool water, residual chlorine will cause corrosion to the heat exchanger. Generally, the water-side heat exchanger of the swimming pool heat pump is a dedicated titanium tube Anti-corrosion heat exchanger, titanium is a marine metal material, which is more expensive. In addition, the swimming pool heat pump should be considered to match the performance of other equipment during operation.
With the enhancement of people's awareness of fitness and health care, swimming is no longer just a sports competition, more and more people like to swim for fitness. In recent years, various public swimming pools, private swimming pools, bathing, and SPA have increased. Therefore, people have higher and higher requirements for energy saving and environmental protection of swimming pool heat pumps. Many indoor and outdoor standard swimming pools, recreational swimming pools, massage pools, sauna pools, etc., are considering requiring facilities with a constant temperature function, which will be put into use in winter. When the outdoor temperature is low, the swimming pool water emits a lot of heat, which reduces the temperature of the pool water. Makes swimming pool heat pump products have been widely used in it.
It is the responsibility of each manufacturer to produce a swimming pool heat pump that meets the standards, so as to ensure the safety of the electricity supply. MICOE conducts many tests on durable swimming pool heat pumps before they leave the factory, and the quality qualification rate is guaranteed. If you are in the swimming pool 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.
The all in one heat pump can efficiently produce domestic hot water while releasing cold air like an air conditioner to meet the cooling needs of the kitchen. And the all in one heat pump can also achieve dehumidification in local spaces such as balconies, storage rooms, garages, etc., to prevent items from becoming moldy.
Here is the content list:
1. What is the background of the development of all in one air source heat pumps?
2. What kind of development process has the air source heat pump gone through?
3. What are the advantages of the all-in-one heat pump?
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. Gas water heaters, electric water heaters, and solar water heaters are far from meeting people's needs for comfort, energy-saving, and safety. In developed countries in Europe and the United States, the ratio of cold and hot water is 1:9 (9:1 in China). 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 market share of household central water heaters in European and American countries is over 90% (less than 3% in China).
(1) The first generation: high-power gas
The outlet water temperature and water pressure are greatly affected by climatic conditions, and the water temperature is unstable and difficult to adjust.
(2) The second generation: high-power electric water heater
The main reason is that the energy consumption is very high, it is easy to leak electricity and hurt people, and the water storage capacity is insufficient.
(3) The third generation: solar water heater
In theory, it is the most energy-saving, but considering the actual situation, the actual environment will often rain and cloudy and the winter in the north requires external electric assistance, which is quite a hidden danger to the safety of an electric water heater.
(4) The fourth generation: all in one heat pump
In response to the problems of previous products, people made unremitting efforts to develop an all in one air source heat pump in 2005.
(1) Kitchen refrigeration
This is the biggest advantage of the all in one heat pump. Ordinary water heaters (such as electric heating, gas water heaters, solar water heaters, etc.) can never have the function of cooling. If the kitchen needs additional cooling function, you need to buy a kitchen air conditioner. Because the kitchen has oily fume, it is a special environment, so the kitchen air conditioner is different from the ordinary air conditioner, and the price is much more expensive (generally the price is more than 4000 yuan).
Gas water heaters heat hot water by burning combustible gas, which will emit a large amount of carbon dioxide, sulfur dioxide, and other harmful exhaust gas. The all in one heat pump just transfers the heat from the surrounding air to the water, completely achieving zero emissions, and has almost no impact on the environment. Therefore, the all in one heat pump is a real environmentally friendly water heater.
(3) Low-carbon fashion
Today, energy conservation and emission reduction have become the trend of the times, saving energy and reducing carbon emissions is the most fashionable way of life. As mentioned earlier, the all in one heat pump adopts the reversed Carnot principle, which transfers the energy in the air to the water instead of directly heating with electric heating elements. Therefore, the energy efficiency of the all in one heat pump can reach 4 times that of the electric water heater, that is, heating. The same amount of hot water consumes a quarter of the electricity of an electric water heater, which greatly saves electricity consumption.
The above is all about the all in one heat pump. If you want to obtain multiple effects with one air source heat pump, you may wish to install an all in one heat pump at home. You can consider using MICOE 's cost-effective products.
Visit www.micoe.com to get more information.
With the improvement of consumers' environmental protection concept and health awareness, the trend of energy-saving products comes rapidly. With the improvement of the quality of life, many people will install air energy heat pumps in their homes. And the most common is fixed frequency heat pump and variable frequency heat pump, so what is the difference between the two? What are the advantages of inverter air source heat pump compared with fixed frequency heat pump?
1. The Inverter air source heat pumps save more energy than fixed-frequency air energy heat pumps
The traditional constant frequency air energy heat pump constant frequency air source heat pump is to control the room temperature by controlling the compressor start/stop. Because the power supply frequency can not be changed, the speed of the compressor of fixed frequency air energy will not change basically, such as the compressor will stop working after the room temperature reaches the set temperature, and will start to work on the contrary. Such frequent startup and shutdown, not only affect the life of the compressor, but also consume more electricity.
The inverter air energy heat pump can automatically adjust the compressor power according to the environment and water temperature changes, and will not shut down after reaching the set temperature, but automatically turn into low-frequency operation, and the energy saving effect is far better than the fixed-frequency heat pump.
2. The Inverter air heat pump heating faster
Inverter air energy heat pump can adjust the working efficiency of the compressor, improve the heat of the compression mechanism, and achieve rapid heating under the condition of high frequency operation of the compressor. Compared with the fixed-frequency air energy heat pumps, Micoe inverter air heat pumps can have a great amount of heat, so that the continuous heat capacity is super.
3.Variable frequency air energy heat pump is more suitable for low temperature environment
Air energy water heater is subject to the principle of air energy heating, heating efficiency decreases with the decrease of temperature. The inverter air water heater realizes the compressor work efficiency is controllable, when in the low temperature environment, the compressor can run high frequency, greatly improves the heating efficiency of the air energy water heater, to ensure the normal heating in the low temperature environment.
Micoe inverter air heat pump adopts intelligent control full DC frequency conversion heating system, and R410a refrigerant support, effectively broaden the air energy low temperature operating environment, in low temperature state than ordinary air energy heating efficiency increased by more than 50%. It has been successfully applied to thousands of cases in residential communities, hospitals, factories, hotels and so on.
Visit www.micoe.com to get more details.