Water heating: the heat energy conversion rate is 75%
The heating principle of water heating is to heat cold water and then circulate it to each room through PV pipes. First, use natural gas (home decoration) or oil (some large building tools) or coal (central heating of some home buildings) to heat cold water, then use hot water to heat pipes, and heat the indoor air through the heat radiated by pipes. From the first energy consumption to the last air heating, there is a second heat energy conversion (natural gas or oil → water →
Hailey filament carbon fiber: the thermal energy conversion rate reaches 98%
The principle of carbon fiber heating is to realize the Brownian motion of carbon molecular structure through current, which instantly splits a carbon molecule into N-th power carbon molecules, resulting in the generation of thermal energy in a few seconds, such as nuclear fission of atomic bombs, instantaneous thermal energy equivalent generated by N-th power nuclear molecules, and Brownian motion of carbon molecules. The conversion rate of carbon fiber from electric energy to heat energy reaches 98% in a short time, which realizes the high-efficiency conversion rate of heat energy.
Summary: The higher the conversion rate, the less energy consumption and the lower the direct operating cost of customers.
2, material operation comparison
Water heating:
The water heating system (home decoration) consists of household boilers, water separators and pipes.
Boiler: It has a service life, and the general service life is 10 year. The best brand boiler is 15 years, that is to say, it is replaced once every10-5 years, and it needs an extra investment of1-20,000 yuan to replace the boiler once;
Water separator: there is a rubber sealing ring inside the water separator, and the connecting part of the water separator is copper. After copper comes into contact with water (cold water or hot water) for a period of time, it begins to oxidize, and the result of oxidation is corrosion, which leads to water seepage. When decorating, for the sake of beauty, the water separator of the water heating system is generally installed in a dark place, so it is not easy for customers to find water seepage. Once the boiler pressure is high, it will burst. If the pressure is not high, it is not easy for initial customers to find water seepage. Found water seepage, the ground is basically water. That is, it needs maintenance or even replacement; A better water separator is cheap 100 yuan, good 1000 yuan, customers use 1000 yuan or more, and dare not use it. If1000 yuan or more is reluctant, generally use a water separator with a medium price;
Pipeline: The current photovoltaic pipeline has a long service life, which is not questioned by everyone. Regardless of operating costs, it is basically a one-time investment;
Heinze carbon fiber floor heating;
The filament carbon fiber floor heating system consists of wires and carbon fiber materials.
Carbon fiber material: carbon fiber has a service life of 50 years, carbon! Carbon! It is a substance produced at high temperature, so it is very resistant to high temperature corrosion. Its oxidation point is that it begins to oxidize at a high temperature of 1000 degrees for 65,438+million hours (customers can check the relevant knowledge of carbon fiber on the Internet to be corrected), and it can only be corrosive after oxidation. If the heating season in a year is three months (Yangtze River valley), it can be 100000÷(24 hours ×30 days× 3 months) =46 years. If the annual heating season is 6 months (Northeast China), 1000000 ÷ (24 hours× 30 days× 6 months) =23 years.
Wires: Needless to say, no one doubts that the wires embedded in the wall will be broken all day. Generally speaking, when the building itself is demolished, the wires can still be used.
Summary: For the same service life, when using the water heating system, the main supporting materials (boiler+water separator) need to be replaced at least twice. If the service life is real, the supporting materials of the water heating system need to be replaced more than 4 times (if the carbon fiber material fails at a certain temperature, its initial oxidation corrosion time will exceed 60 years). Therefore, in terms of service life, carbon fiber has incomparable advantages in water heating.
3. Comparison of energy cost operation
Water heating:
A. The transmission mode of water heating is to circulate hot water in the pipes of each room, and each room has an independent temperature control device, which can realize the desire of separate control and energy saving, but can this desire really be realized? The answer is no, because we know that even if a customer has four rooms at home and four thermostats are installed, if the customer turns on the temperature control in one of the rooms, the other four thermostats are all off, so it is considered that three have no energy consumption. In fact, this concept is wrong, because although only one thermostat is on and the other three are off, the director of the boiler is on, but the water distribution pipes of those three are off. The main pipeline from the main boiler to the water separator is open, that is, energy is wasted, only less, but it cannot be said that the three are really closed for energy saving, which leads to incomplete real energy saving.
B, water heating, especially in the liquid circulation system, we have talked about its heating principle before, and its energy conversion rate is too low, which generally takes 4-5 hours from the boiler to the room set temperature, especially in the early stage of heating every year, because the walls of the house are cold, the temperature of the air is "baked" first to raise the indoor temperature, and this time is longer, about 6-. The longer the boiler combustion time, the greater the energy consumption.
Heine filament carbon fiber:
A. Because Hailei filament carbon fiber floor heating is controlled by electricity, this customer only opened one room when he renovated four rooms, and the temperature control of the other three rooms was closed, which realized real energy saving. The used room paid the corresponding electricity fee, and the unused room did not have to pay the electricity fee, so there was no waste.
B, we talked about its heating principle before. Because its heat energy conversion rate is high, reaching 98%, it takes a short time to start working from temperature control to set temperature. Generally speaking, it takes 1 hour for the carbon fiber floor heating system under the floor to start working and set the temperature. If heating is just started in winter, it takes 2 hours from the cold wall to the set temperature. As for the filament carbon fiber laid on the bottom line of the floor tile, it takes 3 hours (referring to heating every winter, from cold wall to set temperature). If the system is always on and the temperature setting is only lowered when not in use, it only takes 30 minutes to reach 65438+ from the set low temperature (for example, 15 degrees) to the required indoor set temperature of 25 degrees.
C. summary: the longer the boiler combustion time, the greater the energy consumption. It is impossible to realize real temperature control and energy saving. Heineken carbon fiber greatly reduces energy consumption due to high heat energy conversion and real room control.
4, maintenance and repair cost operation comparison
Water heating:
The fittings of water heating system need to be maintained every year. In the first year or two, the dealer may do it for free, but after the free maintenance period, it will be charged. If any parts need to be replaced during the free maintenance period, there is still a charge. Boiler pressure test, water separator maintenance, pipeline cleaning, especially water separator maintenance are charged in pairs. That is to say, if the customer has four thermostats at home, it means that there are four independent water separators, and each independent control system has two connectors (one inlet and outlet cycle), and the cost is always calculated according to each inlet and outlet cycle. The general market price is about 200 yuan for the maintenance of each water separation system. If that family has four thermostats, the annual maintenance cost of the water separator alone is 200X4=800 yuan, and almost every dealer will not take the initiative to say when customers buy it. In addition, it is troublesome to leave someone at home to wait for maintenance or repair every year, which also increases the extra cost.
In a word, whether it's maintenance or repair, it's always an upset event.
The thermostat has a service life whether it is water heating or electric heating, and the service life of the thermostat is determined according to the design and production of the thermostat manufacturer. At present, according to the regulations of the thermostat industry in the domestic market, it is generally replaced free of charge once every two years. If it is more than two years, the customer needs to buy a replacement by himself. The service life of all thermostats is basically about 3-5 years.
Summary: The annual maintenance of water heating system is troublesome and its maintenance cost is relatively high. In addition, the waiting time, upset degree and comprehensive cost of personnel are relatively high. The maintenance cost of carbon fiber floor heating is basically zero. Compared with water heating, Haine filament carbon fiber has incomparable advantages, which is a real world of difference!
5. Comparison of energy development trends
Water heating:
The heating principle of plumbing is explained at 1 point, that is, heating cold water with hot air or oil or coal. These three kinds of energy resources are scarce natural resources in the future development trend, and the supply price of energy will increase year by year, especially in big cities now, most of them use natural gas, and the price of natural gas will increase by about 20% every time. Take Shanghai as an example, the price of natural gas in 2009.
Heine filament carbon fiber:
According to the heating principle, we know that energy depends on electric energy. First of all, there are many sources of electric energy: thermal power generation, hydropower generation, wind power generation, nuclear power generation and so on. Secondly, electricity is the key to people's livelihood. For example, when a natural disaster occurs in a certain place, the country goes to rescue, and the first step of rescue is to realize the three links: electricity, water and access. I haven't heard that the three links refer to natural gas, oil and coal. What does this mean? In other words, electricity and water are one of the most basic infrastructure parts related to people's primary survival and development. Therefore, every time the state decides whether the electricity price will rise, its audit hearing system is equivalent to the prices of several other energy sources. There is a set of very strict measures to try not to bring life pressure to people. When the electricity price rises, people's household electricity bill will increase directly, and manufacturers of various products will also increase the production cost of their products. It leads to the increase of the final market price, thus increasing people's indirect payment costs. Therefore, the price increase of electricity charges does not mean that you want to go up, but you have to bite your teeth and stamp your feet. Only after a series of hearings and audits can you decide to increase, and the increase is reflected in a slightly lower range. Taking Shanghai as an example, the household electricity bill has increased from 0.6 1 yuan/kwh to 0.6 13 yuan/kwh.
6. Comfort comparison
Water heating:
Hot water warms the air, and its direct function is drying. So in the traditional northern area, a basin of cold water needs to be put in the water heating room. Look again the next morning, the water in the basin has been reduced by half, indicating that the air has evaporated, and the humidity in the air is not enough, so water needs to evaporate, so as to keep the indoor humidity and make people feel comfortable.
Heine filament carbon fiber:
7. Comparison of actual operating expenses
A this comparison is based on the natural gas price (2.80 yuan/m3) and electricity price (0.55 yuan/kwh comprehensive electricity price) in Shanghai;
B, this comparison is based on the usable area 100 square meter (non-building area), all rooms are open 24 hours, and the set temperature is 25 degrees during the day and 18 degrees at night (a very important comparison condition: all rooms must be open 24 hours, and once this comparison condition is lost, the cost result cannot be compared).
Bottom line: No matter what heating method, water heating will be replaced by various new high-tech heating products in the future heating field. ...