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Here is the content list:
ANALYSIS ON DIFFERENT ENERGY.
How can a heat pump save so much energy?
How to select a right model swimming pool collector?
The advantages of MICOE swimming pool heat pump.
Above comparison shows the advantage to adopt renewable energy of Solar water heating system and air source heat pump, but it also depends on the different application.
For example, if use solar water heating system to heat a swimming pool, it needs a lot of space to install big area solar collectors.
Meanwhile ,if use swimming pool air source heat pump, the installation can be easier.
Normally we use COP as a core value on a air source heat pump.
COP means Coefficient Of Performance.
From the technical data we can see that the COP is almost based on formula of:
COP = heat capacity ( Power output) / Power input
Question one:
Why 1kwh electricity POWER INPUT can get many times POWER OUTPUT to heat the water?
Answer One:
1kwh electricity power input mostly consumed by the heat pump compressor, which compress the Refrigerant R32/R410a between Vapour & Liquid form to absorb plenty heat from Air and release to heat the water, see the attached diagram.
Question Two:
Normally a heat pump can get a COP between 4 to 7, why a heat pump with an inverter can get a COP up to 13 in summer time?
Answer Two:
DC Inverter Pool Heat Pumps technology uses the reverse Carnot cycle principle to drive heat from a low-level heat source to a high-level heat source under the promotion of high-level energy, that is, to convert a heat source that cannot be directly used into an available high-grade heat source, thereby achieving partial savings. Disposable high-energy technology. The DC inverter pool heat pumps exchanges heat with the pool water through the continuous circulation of the refrigerant to heat the water.
The target temperature of a swimming pool is normally at 26 to 27℃, so the heat loss is calculated based on compensate the heat loss to keep the temperature.
Formula for heat loss calculation:
FAST MODEL SELECTION:
The advantages of MICOE swimming pool heat pump.
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1) Project Overview
Xi 'an Yuandian Mahogany Expo City, the building is three floors, each floor area of about 10400 square meters, the total heating area of 31,000 square meters. Mahogany furniture has certain requirements for temperature, and the most suitable temperature is 15~20℃. Under this condition, the tensile shrinkage of the wood is small, the paint durability is good, and the dimensional stability of the furniture is also better. Xi 'an has a warm temperate semi-humid continental monsoon climate with moderate rainfall and distinct four seasons. The annual average temperature is about 15℃, the coldest average temperature is about 0℃ in January, and the hottest average temperature is about 26℃ in July.
2) Design Scheme
This project is a heating, cooling and electricity consumption solution tailored by Micoe for Xi 'an Yuandian Mahogany Expo City. 18 sets of 50HP Micoe ultra-low temperature air source heat pumps are selected as cold and heat sources, and the end is a combined air conditioner, which can meet the heating and cooling needs of Yuandian Mahogany Expo City. Photovoltaic equipment adopts 3 sets of 53KW photovoltaic panels, which are for self-use and the surplus electricity is connected to the Internet to meet the electricity demand of Mahogany Expo City.
Project appearance and product application drawing
3) Application Effect
Since its operation, it can meet the refrigeration needs of most shopping malls and merchants in summer. When heating in winter, during daytime working hours, the room temperature is about 18℃ for heating. In non-working hours at night, the indoor heat preservation cycle can be carried out, which ensures the anti-freezing of indoor furniture and reduces the operating cost of the system, which has been praised by customers. Micoe clean energy green low-carbon solutions, involved in more and more fields, hot water, heating, refrigeration, electricity one-stop service, professional customization, to meet user needs at the same time, low carbon emission reduction, for the "carbon neutrality" contribution.
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.
The air source heat pump is an energy-saving device that uses high-level energy to make heat flow from low-level heat source air to a high-level heat source. It is a form of a heat pump. As the name implies, heat pumps are like pumps, which can convert low-level heat energy that cannot be directly used (such as the heat contained in the air, soil, and water) into high-level heat energy that can be used, thereby saving part of high-level energy (such as coal, gas, oil, electrical energy, etc.). Below, I will introduce you to one of the air source heat pumps — monoblock heat pump.
Here is the content list:
1.What is the working principle of the monoblock heat pump?
2.What are the advantages of the monoblock heat pump?
3.How to use a monoblock heat pump?
The monoblock heat pump draws heat from the surrounding environment. The working principle of the monoblock heat pump is the same as that of the refrigerator, and they all work according to the reversed Carnot cycle. The only difference between the two is that the operating temperature range is different. A compression type monoblock heat pump device is mainly composed of four parts: evaporator, compressor, condenser, and expansion valve. By allowing the working fluid to continuously complete the thermal cycle of evaporation (absorb heat from the environment) → compression → condensation (release heat) → throttling → re-evaporation, the heat in the environment is transferred to the water.
(1) Safety
Since the monoblock heat pump is not directly heated by electric heating elements, compared with electric water heaters, the safety hazard of leakage is eliminated. Compared with gas water heaters, the monoblock heat pump has no safety hazards such as gas leakage or carbon monoxide poisoning, so monoblock heat pump has more excellent safety performance.
(2) Comfortable
The monoblock heat pump is a heat storage type, and 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, the monoblock heat pump will not have the problem of being unable to meet the hot water for multiple faucets at the same time like the gas water heater, nor will the electric water heater have the problem of small capacity and waiting for multiple people to take a bath. The monoblock heat pump can use hot water immediately when it is turned on, with large water output and stable water temperature, which can meet all your expectations for hot water.
(3) Save money
Because the monoblock heat pump consumes only one-fourth of the equivalent electric water heater. That is equivalent to using the same amount of hot water, using the monoblock heat pump, and electricity costs only one-fourth of the electric heating.
The monoblock heat pump is usually installed on the kitchen balcony. When installing the monoblock heat pump, you only need to connect the hot and cold water outlets with the hot and cold water reserved in the house. The monoblock heat pump 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 of the monoblock heat pump have been set by the manufacturer at the factory. Just use the default value. You only need to set the temperature you need (usually set at 45-50 degrees) You can use it.
The above is all about the monoblock heat pump. If you want to obtain multiple effects with one air source heat pump, you may wish to install a monoblock heat pump at home. You can consider using MICOE's cost-effective products.