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On Aug,20th,2012,MICOE’s Shunde Air Energy Industrial Zone Offically
Put Into Production With Total Area of 68,880 ㎡ and With Buliding Area of 108,000㎡ .
#solarwaterheater #heatpump #waterpurifier
The hot water heat pump is one of the most widely used forms of heat pumps in my country. Water is used as a source of cold and heat for heating in winter and cooling in summer. Do you know what conditions hot water heat pumps should meet when they are used?
Here is the content list:
1. What is the working principle of a hot water heat pump?
2.What conditions should a hot water heat pump have in its application?
(1) Reliable water source
(2) Sufficient water
(3) Water temperature
The working principle of the hot water heat pump heating in winter: the hot water heat pump takes the groundwater from the water extraction well and sends it to the hot water heat pump unit. The unit absorbs the low-grade groundwater of heat energy, and then it is sent back to the ground and the earth to heat again after being charged well. Exchange to increase heat energy, and then reuse.
The liquid refrigerant in the hot water heat pump unit absorbs the low-level heat energy of the groundwater in the evaporator and evaporates into a low-temperature and low-pressure gaseous refrigerant. The compressor (using a fully enclosed flexible scroll compressor with reliable operation and high heating efficiency) compresses it into a high temperature and high-pressure gaseous refrigerant, and then sends it out of the condenser. The high-temperature and high-pressure gaseous refrigerant in the condenser transfer heat to the building's circulating water (geothermal or heating radiator) through heat exchange. After dissipating the heat to the building, it condenses into a liquid state and then returns to the hot water heat pump evaporator to repeat.
(1) Reliable water source
Just listen to the name of the hot water heat pump to know how important the water source is. A reliable water source is the first requirement in the application. The water source can be surface water, rivers, lakes, and groundwater. Groundwater is widely used. As groundwater is one of the country's important resources, the government has restrictions and regulations on the exploitation and use of it. Therefore, before installing a hot water heat pump, it must first be checked by relevant government departments.
(2) Sufficient water
The amount of water can be related to the cooling or heating efficiency of the hot water heat pump, so before determining the plan, the amount of water should be determined, and pumping experiments should be carried out when necessary to see if the groundwater level drop during the continuous pumping time meets the requirements.
(3) Water temperature
The temperature of the water source is also an important factor affecting the hot water heat pump. The same unit provides different cold and heat due to different water temperatures. Generally speaking, the range of hot water heat pump requirements for water source temperature is: under cooling conditions, the water temperature into the evaporator is 10-22°C; under heating conditions, the water temperature into the condenser is 18-40°C.
It is the responsibility of each manufacturer to produce hot water heat pumps that meet the standards, to ensure the healthy development of the hot water heat pumps market. MICOE conducts many tests on hot water heat pumps before they leave the factory, and the quality qualification rate is guaranteed. If you are in the hot water heat pumps business, you can consider our cost-effective products.
With the country's policy guidelines and the enhancement of people's awareness of environmental protection, clean energy heating is being praised by more and more people. Due to the vigorous promotion of coal-to-electricity conversion, the air source heat pumps have become the darling of the heating industry. What exactly is an air source heat pump? Why will air source heat pumps become the first choice for winter heating in the future? The following will solve these confusions for you.
Here is the content list:
What is an air source heat pump?
What are the advantages of the air source heat pump?
What prompted the rise of air source heat pumps?
The air source heat pump is also called air source heat pump water heater. As the name suggests, it is to transport the heat in the air to the water through the refrigerant. The traditional electric water heater and gas water heater obtain heat by consuming gas and electric energy, while the air energy water heater achieves the purpose of heating water by absorbing the heat in the air, In the case consuming the same electric energy, it can absorb about three times the electric energy to heat water.
(1) The air source heat pump system integrates cold and heat sources, so there is no need to set up a special refrigerating machine room and boiler room. The air source heat pump unit can be placed on the roof or the ground arbitrarily, does not occupy the effective use area of the building, and the construction and installation of air source heat pump are very simple.
(2) The air source heat pump system has no cooling water system, no cooling water consumption, and no cooling water system power consumption. In addition, many cases of Legionella infection caused by cooling water pollution have been reported. From the perspective of safety and health, the air source heat pump also has obvious advantages.
(3) The air source heat pump system does not require boilers, boiler fuel supply systems, dust removal systems, and flue gas discharge systems. The air source heat pump system is safe and reliable and does not pollute the environment.
(4) The air source heat pump chiller (heat) water unit adopts a modular design, so there is no need to set up a spare unit. During the operation of the air source heat pump, the computer automatically controls to adjust the operating status of the unit to adapt the output power to the working environment.
(1) The heating market has changed, and the market demand for energy-saving and environmentally friendly products is huge.
Market demand is the main factor for the rapid development of the air source heat pump industry. As the country vigorously promotes the coal-to-electricity policy, the heating industry is facing major changes, and there is an urgent need for a clean and renewable energy source to
replace the original coal-fired heating. Air source heat pumps have developed rapidly under such market demand.
(2) Changes in the energy structure, the state strongly supports clean energy.
In terms of energy structure, the country has vigorously promoted renewable clean energy in recent years to ease energy pressure. The air source heat pump can use the heat stored in the air for cooling and heating, which provides a new opportunity for the development of the renewable energy industry.
(3) Energy saving and environmental protection, zero pollution, high energy efficiency ratio.
The rapid development of air source heat pumps is also closely related to its nature. The air source heat pump does not produce any air pollutants when it is used, and mainly uses the internally circulating refrigerant to absorb heat from the air, and the entire operation process achieves zero pollution in a true sense. Air source heat pump operation does not require any electric auxiliary heating, and the loss of unit operation is very small, which is a real energy-saving product. In most areas in China, the average temperature is above 10 degrees, and the air source heat pump unit consumes 1 kilowatt-hour of electricity and can produce more than 3 kilowatts of heat. The energy efficiency ratio is outstanding.
Although the air source heat pumps have many advantages, everything has two aspects, and air source heat pumps also have their disadvantages. However, it seems that the air source heat pump is the best, and MICOE's air source heat pump products are worth your choice.
When you use a pre-heated solar water heater, it will capture the sun’s energy and then use it to heat up the water for your house usage. With proper and simple maintenance, your pre-heated solar water heating system should be able to last for many years and save you lots of money. In order to maintain your pre-heated solar water heater, below are some of the tips and information that may help you to do this. First of all, you can follow the manual. It is a good way that many users recommended. The manual is called the best teacher of all users because it provides detailed information of the products, including usage, working principle and maintenance. You can consult the manual of pre-heated solar water heater to learn how to maintain pre-heated solar water heater. If the machine broke down, you can also consider the manual as a consult.
The pre-heated solar heating collector usually installed in the garage or the basement, so you should always take extra precaution when you are around the heater because you are dealing with dangers such as gas or electricity, very hot water and steam. For a system that uses gas or electric, you will find warnings or labels on the product itself so take some time to reading the instruction before turning off the gas or electricity.
In addition, you can find the location of the water shut off valve which is usually located on the top of the water heater, the pressure release valve which is also on top of the water heater and also its water drain. First of all, turn off the heating source by turning off the gas to the water heater or shutting off the circuit breaker if it uses electricity. For an active system, periodical checks should be done on the pumps and controllers. Ensure that the insulation that surrounds its wires and pipes connected to the storage tank are in good condition. Also check for cracks, rust or corrosion to the storage tanks.
Most importantly, clean the tank of tank dirt, sediment and various minerals that settle on the bottom of the solar water heater tank because all this materials will make your water tank rust and slowly eat it away. Then, turn-off the water, attach a hose to the water drain to finish off the rest of your yearly maintenance work. Proper and good maintenance will give high quality pre-heated solar water in return, so it’s important to pay attention on how to maintain pre-heated solar water heater. If you are in need of pre-heated solar water heater, you can visit en.micoe.com for more detailed information. We hold expertise in offering a wide range of supreme quality solar water heater to our valuable customers.