











From March 11th to 15th, the 4th UN Environment Conference was held in Nairobi, Kenya. More than 4,700 politicians and representatives from civil society attended the conference. Innovative solutions related to the environment and sustainable economy were discussed in the past 5 days. And Xu Xinjian, Chairman of Micoe, was invited as a representative of Chinese entrepreneurs to attend the conference. In the evening of the 11th local time, he gave an speech with the theme of Micoe’s ecological poverty alleviation case at the “China Entrepreneur Helping the World’s Third-polar Ecological Environment Protection”.
The all-in-one heat pump 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.
Here is the content list:
The working principle of the all-in-one heat pump
Features of all-in-one heat pump
Instructions for use of all-in-one heat pump
A complete all-in-one heat pump consists of 2 main parts: Manufacture the air-conditioning part and the heating hot water part. But in fact, these two parts are closely linked, inseparable, and must work at the same time. That is, while heating hot water, it cools the kitchen. In other words, while refrigerating the kitchen, it is also heating hot water.
Its internal structure is mainly composed of four core components: compressor, condenser, expansion valve, and evaporator.
The working process is as follows: the 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, and the heat is transferred to the water tank through the copper pipe to cool down. The down refrigerant becomes liquid under the continuous action of pressure. After passing through the expansion valve, it enters the evaporator. Because the pressure of the evaporator drops suddenly, the liquid refrigerant quickly evaporates and becomes a gaseous state, 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, and the temperature of the airdrops rapidly, turning into the cold air and 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.
1. Safety, because it is not directly heated by electric heating elements, compared with electric water heaters, it eliminates the potential safety hazards of electricity leakage; Compared with gas water heaters, there are no safety hazards such as gas leakage or carbon monoxide poisoning, so it has better safety performance.
2. Comfortable, the all-in-one 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 problems that cannot satisfy multiple taps at the same time like a gas water heater. The problem is that the electric water heater has a small capacity and many people need to wait for a bath.
3. Save money, because its power consumption is only a quarter of that of an equivalent electric water heater, which is equivalent to using the same amount of hot water, using an all-in-one heat pump, and the electricity bill is only a quarter of the electric heating.
4. Kitchen refrigeration, is the biggest advantage, ordinary water heaters simply cannot have the function of refrigeration. 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.
5. Green and environmentally friendly, the gas water heater heats hot water by burning combustible gas, and at the same time emits 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. It is a true environmentally friendly water heater.
6. Low-carbon fashion, as energy-saving and emission reduction, has become the trend of the times, saving energy and reducing carbon emissions is the most fashionable way of life.
Installation: The all-in-one heat pump is usually installed on the balcony of the kitchen, and the air outlet is connected with the kitchen through the air duct so that the cold air blown out can directly enter the kitchen to achieve the cooling effect. During installation, only the hot and cold water outlets are connected with the reserved hot and cold water in the house, and they can be used by connecting them. The installation is very simple.
Operation: All-in-one heat pumps mostly use microcomputer intelligent controllers, which have time setting, timing switch function, water temperature setting, ventilation setting, overheating protection, and other intelligent control functions. However, most of the functions have been set by the manufacturer at the factory. Just use the default values. Basically, you only need to set the temperature you need (usually set at 45-50 degrees) and you can use it.
It is the responsibility of each manufacturer to produce an industrial all-in-one heat pump that meets the standards, so as to ensure the safety of the use of all-in-one heat pumps and the healthy development of the all-in-one heat pump market. MICOE many tests on all-in-one heat pumps before they leave the factory, and the quality qualification rate is guaranteed. If you are in the all-in-one heat pump business, you can consider our cost-effective products.
From April 25 to 27, China Heat Pump Exhibition 2021 was held in China Everlight Convention& Exhition Center. Micoe as a benchmark in the field of clean energy companies were invited to attend the event. We not only present the cutting-edge green HVAC energy saving products to the audience, but also shared the latest system solutions in the industry, and developed another group of excellent MICOE partners.
Facing the national strategy of high-quality development and emission reduction, green development has become the social responsibility of all industries. Micoe thermal technology company general manager zhang said in his speech, as the world’s leading brand in the solar and thermal utilization industry, Micoe focuses on the research, development and application of clean energy in the field of hot water and comfortable heating.
At the MICOE booth, the on-site commentator introduced the clean energy solutions brought by Micoe to the audience in detai.The program mainly includes MINI hot water station, air drying machine, Zhi Xiang pressure hot water station, large space heating heat pump, etc., demonstrating the excellent ability of Micoe in the field of clean heating and hot water, and has won the unanimous praise of the audience.
On the hot water system, the Mini hot water station of Micoe is composed of air source heat pump host, electric control cabinet and heat preservation water tank. Through the original integrated design, the four major options are customized, with compact structure and easy to install. The heat pump energy saving is more than 75% and the quality is durable for more than 15 years. The solution has been widely used in homestays, instant hotels, beauty salons, month clubs and other places where the installation time is tight or the capacity is small.
As another bright spot in the heat pump exhibition of Micoe, Zhi Xiang pressure hot water station is also eye-catching. In order to solve the problem of hotels, hospitals, schools and other places where the demand for hot water fluctuates greatly, Zhixiang pressure hot water station adopts air source heat pump host and independent heating water tank to realize the same source of cold and hot, and heating in separate warehouses, which not only realizes the user's comfortable bath, but also can save more than 40% energy. At the same time, due to its modular design, it can be easily expanded according to project requirements.
It is worth mentioning that the ultra-low temperature all DC stepless frequency converter heating and cooling machine of Micoe Air won the Innovation Product Award of the China Heat Pump Exhibition in 2021. At the same time, due to the use of independent research and development of 3 minutes of intelligent defrosting core patent technology, the unit frost coverage is not more than 85%, the unit does not defrost, the unit frost coverage is up to 85%, can defrost by themselves,to ensure that the unit is accurate, fast, high energy efficiency defrosting.
Based on strong technical research and development strength and diversified business models, MICOE has become a smart clean energy service provider, which can provide users with comprehensive clean energy services, including products, technology, installation and transportation, financial services. We are committed to providing customized integrated solutions of hot water, heating and water purification for real estate, schools, hospitals, hotels, enterprises and public institutions, constantly leading the industry forward.
Visit www.micoe.com to get more details.
Air source heat pump water heater units and solar water heaters, as necessities of residents' lives, 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 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 have a better effect, so it can only produce hot water on sunny days.
Here is the content list:
What kind of device is an air source heat pump hot water (heater) unit?
What is the working principle of the air source heat pump hot water (heater) unit?
Air source heat pump hot water (heater) unit needs electricity, will the operating cost be high?
This equipment of air source heat pump water is high-tech energy-saving equipment for the production of hot water. It absorbs heat from the air to heat water to 65°C (low-end manufacturers heat it to 55°C). As central hot water equipment, drawing on the principle of an all-in-one heat pump, it is widely used in collective water supply units such as hotels, sauna centers, hospitals, factories, and residential communities, as well as small water supply units such as villas, residences and beauty salons.
The air source heat pump hot water (heater) unit consists of a compressor-condenser-throttle-evaporator-compression mechanism into a circulating system. The heat medium (also called refrigerant) circulates in the system under the action of the heat pump. The air source heat pump completes the gaseous pressure increase and temperature rise process in the compressor (the temperature is as high as 80-100 ℃). After it enters the condenser, it releases high-temperature heat to heat the water, and at the same time, it is cooled and transformed into a liquid state. When it runs to the evaporator, The liquid quickly absorbs heat and evaporates and transforms into a gaseous state again, and at the same time the temperature drops to minus 20 ℃-30 ℃, then the air around the evaporator will continuously transfer low-temperature heat to the heat medium. The continuous circulation of the heat medium realizes the process of converting the low-temperature heat in the air into high-temperature heat and heating the cold water.
The air source heat pump water heater (heater) unit is different from an electric water heater (heater) unit. The electric water heater (heater) unit uses the electric heating tube to directly convert electrical energy into heat to heat cold water. The highest conversion efficiency of electricity to heat is about 95℅. However, the electric energy consumed by the air source heat pump water heater (heater) unit drives the air source heat pump to work and only plays a role in promoting the circulation of the heat medium. Because a large amount of heat in the air enters the system, the energy obtained by the hot water is much greater than that consumed by the heat pump. For electric energy, the ratio of these two energies can reach more than 3-4 times, that is, the conversion rate of electricity to heat is as high as 400℅. That is to say: the main energy for heating water in the air-source heat pump water heater (heater) unit system is the surrounding air, and enough electricity can be obtained by using 1/3 or 1/4 of the electricity consumed by the electric water heater (heater) unit. For hot water, the operating cost is obviously much lower than that of electric water heaters or electric boilers.
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.