thermodynamic solar panel articles
Difference between thermodynamic solar panel system and other heating devices
Winter heating is necessary for residence in northern China, the main use of central heating. Heat supply was heating company or community in the boiler room. At present, mostly coal-fired, gas-fired heating system boiler and fuel oil as a heat source, via extranet or intranet and interior systems. There is also a central heating, central air conditioning and heating. This method of heating is currently widely used in high-end real estate, air-cooled and water-cooled air conditioning systems.
For individual heating
According to a Beijing real estate company survey of consumer demand for heating mode: municipal central heating for 46%, proportion of household heating second only to City Central heating, 44%, proportion of household central air-conditioning demand is 23%, demand for household-type wall-mounted gas boiler for 21%.
Household heating feature is that users can choose according to their preferences, but heat can also be measured. With the emergence of clean energy and new technology, new products, make a diversified choice of heating possible. Central heating’s dominance is being challenged. Integration of independent heating, hot water heating and so on have emerged. Commercialization of housing developments, double guard, duowei the emergence of large scale, duplex, villas, further improve the domestic water-heating and domestic hot water requirements. Integration of household heating facilities and sanitary hot water viewed unfavourably by a growing number of real estate developers.
From the perspective of consumer demand for increasingly high comfort, central heating fix heating and heating temperature, has been unable to adapt to modern consumers ‘ increasing the comfortability of thermal energy, hot water requirements.
Home air conditioning heating
Due to historical habit in southern China, without prior settings in residential heating facilities, but due to the high humidity in the South, the moisture in the air, so that it accelerates the conduction, leading to winter in the South is more cold, air conditioning is generally used for warmth. But the obvious disadvantages of air conditioning, heating: electricity, dry air and dust increased comfort is poor.
Thermodynamic panel system
Using environmental energy sources such as solar, wind and rain as a heat source, can be used in winter temperature:-20 ℃. For solar, heating purposes can be achieved when the sun don’t shine, was really abandoned support of renewable sources of energy for heating. Installation space, power does not need expansion, maintenance, ground copper tube are free of maintenance. Neither the developer nor the single-family laying is a cost-effective investment. Safe use low energy consumption, solar heating home application enhances the penetration. In fruit drying and sludge drying industry also performed well.
Wall-mounted gas boiler heating
Household wall-mounted gas boiler to natural gas, liquefied petroleum gas, city gas for energy, available for heating an area of less than 300 square meters per household. Can be installed in a kitchen, balcony, basement or attic. Connected via indoor pipes and radiators, double road can be both heating and domestic hot water supply. Plus loaded indoor temperature control device Hou, can arbitrary regulation different bedroom of temperature; home in the unmanned Shi, just adjustable low temperature, ensure machine and cycle water not frozen can; plus loaded timer, can preset started time, home Hou, immediately can feel home of warm; developers can save boiler room construction, and planning, and maintenance by occupy of funds, and land, and human resources; reduced air pollution.
Electric film is a power fever of translucent polyester film, electric-heating-film method is based on electricity for heat, electric film heating element directly through infrared electromagnetic wave infra-red heat, Sun bathing comfort. But its. Large power, low power community should not be used.
Thermodynamic solar panel water heating system-working principle
Thermodynamic solar panel water heating system-working principle:
energy is absorbed from the atmosphere into special fluid circulating through the aluminium panels.when the fluid leaves the panels,it is compressed and becomes a hot gas.the hot gas then flows through a coil inside the water cylinder and heats the water.the gas then goes through a valve and reverts back into a fluid. the fluid then goes back into the panels and the process then continues.using the special fluid instead of water is the secret of the systems success.
ISO poly-State solar thermal utilization system
Thermodynamic Solar heating systems for Villa
1, while meeting the heat, can be used in the production of life with hot water.
2, heated pipe through cistern in the system, after enter the heating system, implements Bian Chure heated manner, while ensuring the first hot water instantly and guaranteed the night the remaining hot water function to fine tune micro-fill the heating system to reduce the running time of the system to ensure maximum energy saving rate of the system.
3,Need to install more than 4pcs thermodynamic solar panel.
4,Thermodynamic panel system for villa need professional installer to do it.
Thermodynamic solar panel heating and hot water systems (For single family)
The photo above shows thermodynamic solar panel heating and hot water systems for single-family using.When it works ,it can meet the heating demand, also can be used in the production of hot water for life.
You can see,all water enter into water cyliner first of all,and then it flows into the water pipe for heating purpose, while ensuring the first hot water instantly and guaranteed the night the remaining hot water function to fine tune micro-fill the heating system to reduce the running time of the system to ensure maximum energy saving rate of the system.
Thermodynamic Panel water heater system
Thermodynamic solar Panel water heater absorbs the Sun’s radiant energy, can be customized according to customer needs, you can also configure auxiliary electric heating system,so it is highly flexible and is able to meet the different users, ensuring all day to provide hot water.
Areas of application:
Can be widely used for hotels, sports stadiums, schools, businesses, institutions, hospitals, public baths and other units such as the domestic hot water supply system, and applies to the indoor swimming pool water heating, used as hot-water aquaculture.
Thermodynamic Panel water heater with higher thermal efficiency, energy saving and more obvious, and has the following characteristics:
1. not only to make efficient use of solar energy, but also can absorb environmental energy such as wind, rain, and compensate for the inefficient conventional solar collector when the weather changes, in practice very little can be done without auxiliary energy consumption or auxiliary energy consumption;
2. each Thermodynamic solar Panel collection efficiency as high as 135%, traditional solar collectors collector area is 1.5 times the same collector plate number of cases will receive more energy;
3. has 18 national patents, a sheet-metal pressing directly into, solid and reliable, no leaks;
4. the patented flow heat more quickly and no heat dissipation to the outside world, thermal effect 100%;
5. Solar Collector plate is the most secure of different poly State collector plate, hail, dust collector plate breakage caused by weather factors such as not, and glass tube solar burst may occur safety maintenance problems such as blow tube. System security problems caused by summer heat exposure does not, equate down status collector plate with ambient temperature, can be naturally occurring heat exchange;
6. panel is light weight, saving installation costs for engineering applications, and the burden of construction load-bearing size.
Persimmon electric solar energy Central hot water system with automatic Thermodynamic solar technology, and developed “intelligent controller of solar effects of poly-State water project system” savings in staff cost of childcare, and simple to use Control Panel, system 15 guarantee of stability. Persimmon electrical and technical reserves technical force is abundant, Thermodynamic Panel water heater design for the implementation of the State experienced.
Have at places such as government units in East China to establish a series of demonstration projects, access to markets and users alike, to solve the geographical application of solar thermal in winter also showed perfect heating effect and application prospects.
Promotion and cooperation: technical service agent.
Part of the works installation:
Thermodynamic solar energy utilization system, with its unique high and waiting a good run for the year are not affected by changes in the weather impact, quickly won market. Especially anhydrous heat to fully develop, is to surprise our customers also benefit from, feel the comfort of the high-tech, low-carbon and energy-saving products to enjoy. Annual energy-saving rate is greater than 70%, money becomes the favorite key.
Generally refers to the use of solar energy as the evaporator heat source heat pump systems, as distinguished from solar photovoltaic or thermal electricity-powered heat pump unit. It mainly consists of solar collectors, thermal expansion valve in evaporator, compressor, condenser, storage tanks and other components.
Space heat pump technology and solar thermal technologies combine performance while improving the efficiency of solar collectors and heat pump systems. Collectors absorb heat as a low temperature heat source of heat pump, on rainy days, direct expansion space into an air-source heat pumps, non-direct-expansion space as a secondary heat source heating system. Therefore, it is available to provide hot water or heat.
Simply combining outdoor units of solar collectors and air. Tubes for security breaches, equipment component covers an area larger. Complete set of equipment costs high, below-4 ° c would rely on electric heat to get the job done. Product is a significant geographical range of application limited, North of the Yangtze River region in winter cold and difficult to promote. System difficult to bear during the winter heating demand.
Air source energy
Air through the compressor system, absorbing heat from the air made hot water. Specific procedures are: compressor compresses refrigerant, temperature after compression of the refrigerant after condensers made of hot water in the water tank. Hot-swap of refrigerant back to the compressor for the next cycle. In this process, the import heat through the evaporator the air is absorbed in water, hot water.
Air is a widespread practice, equality and free use of low-grade energy, after using the heat pump cycle to improve its grade of energy used to heat domestic hot water, due to the use of a power be able to absorb 3 air, thus 4 heat heating hot water supply system, and is thus one of the greatest potential for development and application of energy-saving and environmental technologies, with high practical value. In addition, the air to fundamentally eliminate the leakage and dry as well as gas-fired water heater electric water heater safety hazards such as harmful gases, overcoming rainy solar water heater does not work and other shortcomings, with energy-efficient, safe and environmentally friendly, easy to operate, use and many other advantages, in line with the strategic approach, social and environmentally sustainable development of energy in China.
Air is a specific limitation of energy-saving products, primarily concerned with ambient air temperature, ideally efficient 20 ° c, and at-5 ° c the following almost unusable, at-5 ° c ~5 ° c during operation, but without 1:1 in energy efficiency ratio. We all know that summer when the ambient temperature is high, and our dependence on water heating and heat very low, while during the winter months when heat is required, it is difficult to provide, it is difficult to meet. Air temperature-sensitive, Winter North of the Yangtze River can not achieve the desired effect of energy-saving, promotion limited. Air to host similar air conditioner outdoor unit, heavy bulky on the installation requirements.
Thermodynamic solar energy
Thermodynamic panel water heater is consisting of thermodynamic solar panel to absorb solar energy and air energy, thermodynamic block, water tank and copper tube. Using ultra thin and light collector plate – 0.3cm, 8kg, Pan is formed around the field when you run the system keep the environment energy poured into the collector plate, bi-directional heat greatly increases the heat collection rate.
Thermodynamic panel system is highly agglutinative staphylococcin and efficient utilization of natural energy in nature. It not only gather solar energy, and will gather all embrace solar energy fully absorbed in the system. It is subject to the environmental impact, but small to not be around. At 30 ° c for example, when the sun shines, and energy efficient heat generation, in heavy rain, COP as high as 1:9.5, still has a unique high performance when the winds, record 1:11.5. This amazing series high performance is due to its system uses many of the concepts in quantum mechanics, space size effects, etc. So that it can in the absence of the Sun case, meet hot water, heating, and electrically heated, security 100%. Unlike traditional solar collector is, thermodynamic solar panel absorb the energy including solar energy, such as wind, rain, and electromagnetic energy.
Thermodynamic solar energy save the space and installed are not affected by the southern and Northern dynasties to limit product is lightweight to reduce construction difficulty. Thermodynamic solar energy system can works in sunny-50 ℃ , adapted to extensive geographical coverage. Average annual energy efficiency 1:6, breaking the limit of energy-saving products. Full hydro-isolation, no harmful gas release. Thermodynamic solar panel hot water is not heating, in extremely cold regions also produce hot water, daily power consumption of less than 2 degrees. Thermodynamic solar energy water heating does not scale-free, disposable heat, low maintenance rates. Low power consumption, power consumption less than 12 degrees.The mode connected to a cooling system with water heating, winter heating and summer cooling, a device used for a full year.
-20 ° c without sunshine COP is only 1:3. Thermodynamic solar energy mode set to install solar thermal panels to consider the problem of condensation water to prevent affecting the downstairs tenants. Refrigerant filling incorrectly can cause Frost, when asked to install in one step.
To sum up, we know these products are on a completely different levels, concepts, not only technical content, but also the practical application varies greatly. Effects of Thermodynamic solar energy is unrestricted 100% contribution and more significantly.
Three are three kinds of heating products on the market – water floor heating,Electric floor heating and thermodynamic panel system.They have similiar performance, similiar operating results on operating cost.But today, let us take a look at the differences between them.
Water ground heating.
Composition of the water heating water heating: boiler, water collector, ground coil, DPM, thermostat (if set to adjust the water temperature may not fit), and some elbows and other fittings. Water heating can only get positive results, there must be combined in three ways to achieve best heating effect. First is the tubing, it will directly affect the service life of floor heating. Second, insulation, it relates to the latter part of the operation cost and load problems on the ground. Last is the concrete bedding, which is proportional to the thermal stability and load capacity on the ground.
Cheap initial investment capital. Cement has played a very positive role as regenerative, good thermal stability, slow warming the room evenly no discomfort on the human body. Can also provide domestic hot water.
high heat will occupy a certain layer of cement, construction take up to a week or so. According to different water quality around the need for periodic cleaning. The core components of high failure rate of water warm more trouble to maintain. Different gas policies on floor heating will produce different effects, such as prices or limit. Most important of all, water main along with the aging to release toxic substances harmful to human.
Take 100 square meters of a room as an example, converts the heat required to power =70W/O per square metre. 100 square meters of a room requires heat unit time is: 70*100=7000W. Room a month must exhaust heat of 100O is: 7000*30*24*60*60=18144X1000kJ. Heating consumes natural gas are: 18144*1000/8500/4.184=510.2Nm, taking into account the wall-hung boiler combustion efficiency, usually imports most of the thermal efficiency of 92%, the actual consumption of natural gas is: 510.2/0.92=554.6Nm, using wall-mounted gas boiler heating heating and operating costs of one month is: 554.6*2.1=1164.5.
Electric floor heating
Electric floor heating with electric heating film in the market, heating cables, carbon fiber and carbon SI four. Can do this individually controlled in each room, as each room is separate from the power distribution box lead, controlled by a thermostat in each room individually, one room, simply open the room, other rooms are not affected, like control lamps in each room is as simple as truly independent and not lead to energy waste, play the role of energy conservation.
It can be dry-paving does not occupy a high, quick-and-easy 1-2 days to completion of construction. Heat storage floor heating can be done with open-free, suitable for small-sized heating. Separate thermostats can be independently controlled to meet different needs of different rooms casual top. Easy maintenance low maintenance rates.
It require high installation costs, you need to separate circuits, power consumption. Radiation generated by the runtime has an effect on the human body, especially the children the elderly and pregnant women. Dust can affect the respiratory system.
Let`s assume that per square metre is now taking 120W power, working 12 hours a day computing. (1 degree =1000W · h) = power consumption per square meter per day (120W *12h)/1000=1.44. 100 square metres of floor heating power consumption = 1.44 degrees *100=144 degrees a day, per unit calculated according to 0.5 Yuan a month to warm the cost *0.5*30=2160 = 144 degrees.
Thermodynamic panel system Heaing System
thermodynamic panel system without water heating solar monitor water heating of poly-free collector plate, host, and copper tube. Combining the advantages of water warm floor heating, removing their drawbacks.
As copper pipes has long environmental health,so it do not release toxic substances. Circuit without water, without cleaning the pipe, duct embolization will not occur. Absorb energy from the environment, no gas, no power-assisted, energy saving and environmental protection. Wet paving, concrete heat storage floor, warming the room slowly stabilize the human body feels comfortable every day simply supplement the heat loss will be able to meet demand for heating. Disposable heat to maximize energy efficiency, maximize the energy efficiency to save money, is a leader in solar heating, adapted to low-temperature-20 ℃, truly energy-efficient products that can run north of the Yangtze River.
It has high occupancy levels, demanding of the construction process, copper tubes welded and unstable paomaodilou behavior can occur, so you need to choose a professional construction team. Condensation forms when the system is running, good drainage to prevent impact downstairs neighbor.
It is based on national standards for residential heating load for 60-80 W/O. water floor heating,Electric floor heating and thermodynamic panel system design 70W/O, running 12 hours a day, other conditions as above, run EER 1:3 the worst condition. Daily electricity consumption of =70W*12h/1000/3=0.28-per square metre. Monthly fee = 0.28 degrees *70*30*0.5 = 294 Yuan. To sum up, we know these products are on a completely different level of products, not only the practical application of concepts, technology, and security also varied greatly. Hetero poly-State health, energy conservation, environmental protection and peace of mind to save it is reaches a height of less than other heating products.