What are the advantages and disadvantages of the circulatory system?
Hydronic systems is a kind of heating mode which uses hot water with the temperature not higher than 60℃ as heating medium, circulates in the heating pipeline buried in the underground filling layer, heats the whole floor, and supplies heat to the room through radiation and convection heat transfer on the ground.
1, advantages of circulatory system
A, can improve blood circulation, promote metabolism, in line with health standards; It can destroy the living environment of parasites such as mites.
B. Compared with convection heating system, liquid circulation system can save energy by about 20%.
C, buried underground, good stability, no corrosion, no man-made damage, long service life, and saving maintenance and replacement costs.
D, acid and alkali salt corrosion resistance, high pressure resistance, high temperature resistance, permeability resistance, no rust, no scaling, smooth inside, low friction and good water quality. It is a non-toxic and environment-friendly product.
E, has a very good sound insulation effect, can reduce noise pollution, there is no noise in the heating process, which is beneficial to the physical and mental health of family members.
2. The shortcomings of the circulatory system
A, the initial stage is large, if it is a small area, it is a bit uneconomical;
B, the host adopts new equipment such as air source heat pump or ground source heat pump, which has certain requirements for the installation space;
C, need to install circulating water pump and water supply and drainage device;
D, compared with electric heating, the occupied space is 2 cm higher.
E, heat transfer speed is slower than electric heating.
D, the circulating system is one more ground leveling fee than the radiator, generally 40 yuan/_. E, the maintenance cost is high, and the ground coil needs to be cleaned, usually once every 2-5 years.
Which is better, circulating system or electric floor heating?
Which is better than electric floor heating? Details are as follows:
1, circulatory system
Working principle: Hot water with temperature not higher than 60℃ is used as heating medium, which circulates in the heating pipeline buried in the filling layer below the ground, heating the whole layer, and supplying heat to the room through radiation and convection heat transfer on the ground.
Advantages: no radiation, stable fever, suitable for the elderly and children;
Disadvantages: the early installation cost is high, the ground coil needs cleaning, the boiler needs maintenance, and it needs warranty every two years.
Floor space: about 6-8cm.
Price: the area is 90- 150_, and the circulation system is more practical and comfortable.
Service life: the service life is over 50 years.
Comparison of effects: all of them are installed under the floor, radiating evenly from top to bottom, weakening indoor air convection and less water loss, which can avoid physical discomfort such as dry skin and getting angry.
Energy consumption comparison: the liquid circulation system mostly uses nature as the main dye and water as the fluid to run and heat in the pipeline to warm the ground.
Installation comparison: The circulating system is composed of heat source equipment, main heating pipe, distribution main pipe, temperature control system and ground structure layer.
2. Electric floor heating
Working principle: The heating cable with the upper allowable working temperature of 65℃ is buried in the floor, and the floor or tile is heated with the heating cable as the heat source, and the room temperature or floor temperature is controlled by the thermostat to realize the heating of floor radiant heating.
Advantages: maintenance-free, no need to clean; The subsequent maintenance cost is low; Long service life.
Disadvantages: domestic hot water cannot be provided, and there is slight radiation; Once there is a bad place, it needs to be completely replaced; If it is used in a large area, the use cost of electricity price is higher.
Floor space: about 4-6cm.
Price: the area is 50-80_, and it will be more economical to choose electric floor heating.
Service life: the service life is over 50 years.
Comparison of effects: all of them are installed under the floor, radiating evenly from top to bottom, weakening indoor air convection and less water loss, which can avoid physical discomfort such as dry skin and getting angry.
Energy consumption comparison: the upper limit of allowable working temperature on the outer surface of electric heating film and heating cable is controlled at 65 degrees, and the floor is heated with electric heating film and heating cable as heat sources.
Installation comparison: The structure of electric floor heating is complicated, so the installation process is relatively complicated.
Summary: To sum up, it can be seen that the liquid circulation system is more economical than electric floor heating, and the liquid circulation system is superior to electric floor heating in terms of power consumption, service life, energy saving and heat storage capacity.
Top Ten Rankings of Circulatory System Brands
1, Jin Deshui floor heating
Jinde floor heating pipe is produced by Jinde Plastic Pipe Group, established in 1999, and its business scope is mainly new chemical pipe.
2. Taurus
Jinniu Pipe Industry is a private high-tech enterprise, established in 1999. Based on pipelines and complete sets of technologies, we have developed and produced five categories 13 series of products, and won the trust of our customers with high quality and perfect service.
3.white butterfly
Shanghai Baidie Pipe Technology Co., Ltd. was established in 1988, which is a large state-owned holding enterprise. Specializing in the production and sales of R&D plastic pipes for more than 30 years, we have established production bases in Shanghai Jinhui, Pudong Hangtou and Zhaodong, Heilongjiang. Baidie Pipe Industry has been rated as one of the top ten brands in China, one of the top ten brands in Shanghai and a trademark in Shanghai for many years. It is a high-tech enterprise in Shanghai, the vice chairman of China Plastic Pipeline Professional Committee, and one of the drafting units of several national standards for pipelines.
4. Water champion
Shanghai Shuizhuangyuan Pipe Industry Co., Ltd. is a modern high-tech enterprise integrating design, development, production, sales and service. Our company specializes in producing three types of PP-R pipes, aluminum-plastic PP-R pipes, glass fiber nano-PP-R pipes, PE-RT floor heating pipes and accessories and other plumbing accessories.
5. Wei Xing
Founded in September of 1976, it is a technical pioneer and leading enterprise of PP-R pipeline in China, and also a complete set of products of plastic pipeline industry in China, with the production and sales volume of. It is the vice chairman unit of China Plastics Processing Industry Association and the vice chairman unit of China Plastics Processing Industry Association Plastic Pipeline Professional Committee.
6.rifeng
Rifeng floor heating is a well-known brand in China and China. Rifeng floor heating provides users with a variety of pipeline selection types and floor heating control, and can choose different installation schemes according to the specific needs of users, so that you can choose your own personality at will and feel warm at home.
7.a.d.
Gong Yuan Floor Heating is a subsidiary of Gong Yuan Plastic Industry Group Co., Ltd., which was established in 1983. The group's main products are: building water supply and drainage pipelines, municipal pipelines, industrial systems and agricultural irrigation and drainage pipelines, including six series of PVC-U, PP-R, PE-RT, CPVC and PB, with more than 4,200 different specifications.
8. The weather is fine
Established in 2003, Shanghai Tianjing Pipe Industry Co., Ltd. is headquartered in Shanghai, the financial and trade center of China, with two production bases in Shanghai and Guangxi. Is a modern new enterprise dedicated to the research and development, production and sales of new pipeline products.
9. Liansu
1986 was established on August 6th, and it is one of the manufacturers of plastic pipes and plastic extrusion equipment in China. It was successfully listed in Hongkong on June 23rd, 20th. The main business projects include plastic pipes, steel-plastic pipes, plastic machinery, building appliances, plastic profiles, decorative building materials, plumbing equipment and international trade.
10, Rize
Henan Ruize Pipe Industry Co., Ltd. is a leading enterprise in the floor heating pipe industry in the Central Plains, specializing in the production of PE-Xa pipes and PE-RT pipes. The company has passed the ISO900 1:2008: 2008 international quality management system. "Ruize brand PE-Xa pipe will become the first batch of floor heating pipe products in China floor heating industry that have passed Kangju, and therefore it is expected to become the first batch of floor heating pipe products approved for promotion in national sanitary air-raid shelter.