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The reason why heating cable heating is called the most ideal heating method in winter is not only because of its economy, safety, convenience, and high quality, but also because it regards people as the main body of life, highlighting the three modern life themes of comfort, health, and environmental protection; Highly humanized design, simple and flexible control methods, bring great convenience to users; The system structure hidden underground maximizes the saving of indoor space. Comfortable physical sensation： The heating cable heating system mainly relies on far-infrared radiation for heat transfer (accounting for more than 60% of the total heat transfer), and its radiation principle is the same as that of solar radiation. The ways of heat transfer are divided into three forms: convection, conduction, and radiation. Radiant heat is the most comfortable way of heat transfer for the human body, giving people a warm feeling like sunshine without air flow or dryness. People can set the most suitable indoor temperature according to their own needs, which is not affected by outdoor temperature or seasonal restrictions, and always maintains a warm and spring like feeling indoors. Having health functions： Due to the use of the ground as a heat dissipation surface, heat is transferred from bottom to top, giving people a feeling of warmth and coolness. According to medical principles, the most comfortable temperature for human foot sensation is 29 ℃, and the most comfortable temperature for head sensation is 18 ℃. The environmental temperature created by the heating cable heating system is exactly in line with the physiological needs of the human body, which is very beneficial to human health. At the same time, far-infrared radiation has health benefits for the human body, making it the most scientific heating method.

The heating cable heating system is not limited by environmental conditions and can be installed in any place with heating needs. It can be installed on the ground, walls, or ceilings, providing room heating, antifreeze insulation for pipelines, and melting snow and ice on outdoor roads and roofs. Especially for larger spaces such as clubs, exhibition halls, cinemas, sports halls, etc., the heat transfer distance of wall mounted radiators is limited, making it difficult to meet the heating requirements of the entire indoor space. In addition, the indoor heat distribution is uneven, and the ground radiation heating method of heating cables uses the entire ground as a radiator, resulting in uniform indoor temperature distribution. At any position in the room, there will be a warm and comfortable feeling. For large space buildings with glass curtain wall structures, since radiators cannot be installed on the wall, it is more suitable to install heating cable heating systems.

characteristic： 1.Using heating cables for heating is a green and environmentally friendly heating method that achieves zero emissions and no pollution.Good heating effect and high heating rate. 2. Good heating effect and high heating rate. 3. Highly controllable, truly achieving household, room, and area control, easy to operate. 4. Abandoning the construction and investment of pipelines, pipe trenches, radiator fins, etc. has saved land and increased the usable area. According to statistics, it can save land and increase the usable area of buildings by about 3-5% each. 5. Comfortable and cozy, not occupying walls, conducive to building decoration and renovation. 6. Long lifespan, low maintenance costs, installation that meets regulatory requirements, and proper operation. The system has the same lifespan as a building and does not require maintenance or repair for many years. 7. Easy installation and low operating costs.

Carbon fiber is a new type of high-performance fiber-reinforced material with excellent properties such as high strength, high modulus, high temperature resistance, wear resistance, fatigue resistance, corrosion resistance, creep resistance, conductivity, and thermal conductivity. It can reduce the weight of components, thereby improving their technical performance. Therefore, using carbon fiber as an electric heating element has many excellent properties that cannot be compared to metal, PTC and other electric heating elements: 1. Rapid heating up Capable of producing the life light required by the human body, far-infrared radiation ranging from 8 μ m to 15 μ m.   2. High efficiency of electric thermal conversion, saving energy Floor infrared heating wire is a type of all black body material, with an electric heating conversion efficiency that is 30% higher than metal heating, and an electric heating efficiency of about 100%.   3. High tensile strength Under the same allowable current load area, the strength of carbon fiber is 6-10 times higher than that of metal wire, and it will not break during use, so the tensile strength does not change much during the electric heating process.   4. No arcing due to broken wires Effectively prevent the occurrence of fires.   5. Lightweight Effectively reducing the weight of components, thereby improving their technical performance.   6. Stable chemical properties Corrosion resistant and not easily oxidized. When heated to 3000 degrees Celsius in an anaerobic state, its mechanical properties do not change, and it overcomes the limitations of metal wires in an electric heating state PTC、 The disadvantage of low strength and easy oxidation and burning of silicon carbide heating elements.   7. Long service life Carbon fiber electric heating wire have the same lifespan as buildings.

High electro-thermal conversion efficiency: As a perfect blackbody material, carbon fiber heating wires have an electro-thermal conversion efficiency that is 30% higher than that of metal heating elements, reaching approximately 100%.High strength and high modulus: The tensile strength of carbon fiber is 6 to 10 times that of metal wires. It will not break even during the electro-thermal process, ensuring the safety and stability of use.Corrosion resistance and high temperature resistance: The chemical properties of carbon fiber are stable. Even when heated to 3000 degrees in an oxygen-free state, its mechanical properties will not change, overcoming the disadvantages of metal wires, PTC, and silicon carbide heating elements, such as low strength and easy oxidation and burnout.Rapid heating and precise temperature control: It can quickly heat up within 3 - 5 minutes after being powered on and reach the set temperature in 15 - 20 minutes. Moreover, uniform heating and precise temperature control can be achieved through a thermostat.Energy conservation and environmental protection: Under normal working conditions, the deviation between the input power and the rated power of carbon fiber heating wires does not exceed ±10%, and the cumulative working hours are no less than 30,000 hours, demonstrating its energy-saving and environmentally friendly features.   These characteristics enable intelligent temperature control hotline to be widely used in domestic, industrial, and commercial fields, especially in electric heating systems that require high efficiency, safety, and environmental protection.

1. Raw material costs Carbon fiber quality: The quality of carbon fiber is one of the key factors determining its price. High quality carbon fiber has higher strength, better conductivity, and thermal stability. The heating wires produced by well-known carbon fiber brands are relatively expensive because these carbon fibers perform well in terms of raw material purity, uniformity of fiber bundles, etc., ensuring excellent and stable performance of the heating wires.    Auxiliary materials: In addition to the carbon fiber body, auxiliary materials such as insulation layer and sheath of the heating wire will also affect the price. High quality insulation materials, such as fluoroplastics (PTFE), polyvinyl chloride (PVC), etc., have good electrical insulation, high temperature resistance, and corrosion resistance, which can improve the safety and service life of heating wires, but the cost is also high. For example, the price of carbon fiber heating wires using high-performance fluoroplastics as insulation layers will be higher than that of ordinary PVC insulated heating wires.   2. Production process Manufacturing accuracy: High precision manufacturing processes can ensure consistent performance of carbon fiber heating wires. For example, in the winding and weaving process of carbon fiber filaments, if the technology is advanced and the precision is high, it can make the resistance of the heating wire uniform and the heating efficiency stable. By adopting advanced automated production equipment and precise manufacturing processes, the price of the produced heating wire will correspondingly increase, as these processes can effectively reduce the rate of defective products and improve product quality.   The complexity of the production process: If the production process involves special processing steps, such as surface modification of carbon fibers, manufacturing of multi-layer composite structures, etc., it will increase production costs and thus affect prices. For example, carbon fiber heating wires that have undergone special surface treatment can enhance the bonding strength between carbon fiber and other materials, improve the overall performance of the heating wire, but this additional treatment process will increase the price. 3. Power and specifications Power size: Generally speaking, carbon fiber heating wires with higher power have relatively higher prices. This is because high-power heating wires require the use of more carbon fiber materials, and in the design and manufacturing process, many factors such as heat dissipation and safety need to be considered, resulting in higher requirements for technology and materials. For example, high-power carbon fiber heating wires used for industrial heating (such as those with a power of over 1000W) are more expensive than ordinary household heating wires with lower power (such as 100-500W).   Length and wire diameter specifications: Carbon fiber heating wires with different length and wire diameter specifications have different prices. A longer heating wire naturally has a higher price, while a thicker wire diameter usually means higher heating efficiency and carrying capacity, and the price will correspondingly increase. For example, a carbon fiber heating wire with a diameter of 6mm will be more expensive than a similar heating wire with a diameter of 3mm.   4. Application areas and market demand Market supply and demand relationship: When the demand for far infrared heating cable in the market exceeds the supply, prices often rise; On the contrary, prices may decrease. For example, during the peak season of winter heating demand, the market demand for carbon fiber underfloor heating lines increases significantly. If the supply is relatively tight, the price will rise. In some off-season or emerging application areas where market demand has not yet fully opened up, prices may remain relatively stable or decrease to stimulate market demand.

Select high-efficiency heating materials: Graphene: It has ultra-high thermal conductivity and carrier mobility, and can quickly convert electrical energy into thermal energy. In low-temperature environments, its excellent electrical properties can rapidly raise the temperature of the heating film, reducing the heating delay caused by low temperatures. For example, the application of graphene heating film in some high-end warm clothing can quickly provide warmth to the human body in cold weather. High performance carbon fiber: Not only does it have high heating efficiency, but it can also generate far-infrared radiation that is beneficial to the human body. In low-temperature environments, carbon fiber heating membranes have good stability, and far-infrared radiation can promote blood circulation in the human body, indirectly improving the insulation effect and enhancing overall heating efficiency. Strengthen insulation measures: Add thermal insulation layer: wrap thermal insulation materials around the heating film, such as polystyrene foam, polyurethane foam, etc., to reduce heat loss to the low-temperature environment. For example, when using heating film for underfloor heating, laying insulation board under the heating film can effectively prevent heat from transferring downwards, allowing more heat to stay in the indoor space and improving heating efficiency. Improve spatial sealing: For spaces using heating membranes, such as rooms, equipment enclosures, etc., enhance their sealing. Install sealing strips, double-layer glass, etc. to reduce the penetration of cold air and minimize heat loss caused by air convection. In the cold winter, a well sealed room can better maintain the heat generated by the heating film and improve the actual efficiency of its use. Intelligent temperature control: Adopting high-precision temperature controller: Equipped with a high-precision temperature controller, it can more accurately sense temperature changes and adjust the working status of the heating film in a timely manner. In low-temperature environments, the thermostat can accurately control the power output of the heating film based on the slight difference between the set temperature and the actual temperature, avoiding excessive or insufficient operation of the heating film due to inaccurate temperature control and improving heating efficiency. Adapt to suitable power sources: Stable voltage output: For AC powered heating films, select the appropriate power frequency based on their material characteristics and design requirements. The appropriate frequency can make the electronic movement inside the heating film smoother, the current distribution more reasonable, and thus improve the heating efficiency.

1、 The higher the power, the higher the price   Typically, high-power electric heating wires require the use of more conductive materials and thicker wires, resulting in relatively higher manufacturing costs. For example, high-power electric heating wires may require the use of higher quality alloy materials or more carbon fiber wires to ensure they can withstand larger currents and heating power.   High power electric heating wires often require more complex production processes and higher technical requirements, which also increase production costs and lead to price increases. For example, stricter quality inspection and control are required during the production process to ensure the safety and stability of the product.   2、 The lower the power, the lower the price may be   The materials and production processes required for low-power electric heating cable are relatively simple and cost-effective. For example, low-power electric heating wires can use thinner wires and fewer conductive materials, and the production process is relatively easy.   For some small heating devices or applications with low power requirements, there is a high demand for low-power electric heating wires, and market competition is also fierce, which may result in relatively low prices.   However, it should be noted that the price of electric hotlines is not only determined by the power output, but also influenced by various factors such as material, brand, and quality.  

Livestock farming Incubation and insulation for chicks: In poultry farming such as chicks and ducklings, strict temperature requirements are imposed during the brooding stage.If the electric heating wire is laid in the chicken coop or under the breeding ground, the temperature can be maintained at around 30 ℃ -35 ℃ through an intelligent temperature control system, providing a suitable temperature environment for chicks and improving their survival rate and health level.   Keeping warm during farrowing: For sows, ewes, etc. during farrowing, electric heating wires can be installed in the farrowing pen or delivery house. For example, when a sow gives birth, placing a piglet electric heating plate in a corner of the bed and setting the temperature at around 30 ℃ can prevent newborn piglets from being exposed to cold, reduce diseases and deaths caused by low temperatures, and improve the survival rate of piglets.   Winter heating: In winter, the overall temperature of the breeding farm is low, which affects the growth of poultry and livestock. By installing electric heating wires on the walls, ceilings, or floors of poultry houses, the temperature inside the house can be increased. Taking the cowshed as an example, the temperature inside the shed can be maintained at 10 ℃ -15 ℃, creating a comfortable growth environment for poultry and livestock, reducing energy consumption, and improving breeding efficiency. Aquaculture Water heating: In areas where cold water fish farming or winter water temperatures are low, installing an electric heating cable at the bottom or side of the aquaculture pond or aquarium can heat the water. For example, when raising tilapia, the water temperature should be maintained at 25 ℃ -32 ℃ to meet its growth needs and avoid slow growth or disease caused by low water temperature.   Hatching and warming up: During the hatching process of aquatic animals, electric heating wires can provide suitable hatching temperatures. When hatching turtles, placing the incubator containing fertilized eggs in a room with an electric heating wire and maintaining the temperature at 28 ℃ -32 ℃ can improve hatching rate and speed, ensuring the healthy development of the larvae. Special aquaculture Keeping snakes warm: Snakes have specific temperature requirements, and electric heating wires can be installed in the snake room to set different temperature zones to meet the temperature needs of snakes at different growth stages and activity states. For example, during the hibernation period of snakes, maintaining a temperature of 10 ℃ -15 ℃ helps them survive safely; During the activity period, control the temperature between 20 ℃ -30 ℃ to facilitate the growth and predation of snakes.   Scorpion breeding temperature control: In scorpion breeding, electric heating wires can be used to regulate the temperature in the scorpion room. By installing electric heating wires on the walls, floors, or breeding racks of the scorpion house, and using temperature control equipment, the temperature can be controlled between 25 ℃ and 35 ℃ to provide a suitable growth and breeding environment for scorpions, thereby improving their reproductive and survival rates.

Factors related to the product itself Material cost: By using high-quality sensors, durable electronic components, and high-quality casing materials, the stability, accuracy, and service life of the thermostat can be ensured, resulting in higher costs.   Technical complexity: Temperature controllers with complex circuit design, advanced control algorithms, and intelligent functions have high research and production costs and relatively high prices.   Functional diversity: Temperature controllers with rich functions are priced higher than those with basic functions. The temperature controller controlled by a single temperature zone has a single function and a lower price; Multi zone temperature control, humidity regulation, timed control, remote monitoring and other multifunctional integrated temperature controllers have high technical content and high prices.   Product type: Mechanical thermostat has a simple structure and relatively low price. Electronic temperature controllers have high precision, good stability, and strong functionality, and are usually expensive.   Specification and power: Temperature controllers with high power, large size, or suitable for special environments and large spaces are priced higher due to the need for stronger hardware support and design requirements. High power temperature controllers used in large industrial cold storage facilities are more expensive than those used in small household refrigerators.   Market and brand factors Brand value: Well known brands invest heavily in research and development, quality control, after-sales service, etc., ensuring product quality and reliability, and have high brand premiums.   Market supply and demand relationship: When market demand is strong and supply exceeds demand, prices may rise; When market competition is fierce and supply exceeds demand, prices may decrease.   Manufacturing and after-sales factors Manufacturing process: Temperature controllers with high degree of automation and fine production processes have high production efficiency, good product quality, and large initial investment, which may affect the price. After sales service: A manufacturer that provides comprehensive after-sales service, such as long-term warranty, quick repair response, and technical support. The operating cost is high, and the product price will also include this part of the cost.

Closely related: Collaborative creation of precise temperature The correlation between temperature controller and heating wire is the key to precise temperature control. The thermostat provides a "smart brain" for the heating wire, determining when it works and when it stops. When the thermostat detects that the ambient temperature is below the set lower limit, it will send a signal to turn on the circuit of the heating wire, causing the heating wire to start working, generate heat, and increase the ambient temperature; When the temperature rises to the set upper limit, the thermostat will cut off the circuit, causing the heating wire to stop heating and avoid excessive temperature. This close coordination not only achieves precise temperature control, but also greatly improves energy utilization efficiency. For example, in smart electric heaters, the collaborative work of temperature controllers and heating wires enables the electric heater to adjust heating power in real time according to indoor temperature, ensuring indoor warmth and avoiding energy waste.   Application Field: Ubiquitous Warmth Protection In the civilian field, the combination of temperature controllers and heating wires plays an important role in winter heating. In addition to the floor heating and electric heaters mentioned earlier, some high-end warm clothing also comes with built-in heating wires and micro temperature controllers. Users can adjust the heating temperature of the clothing according to their own feelings, making travel warmer and more comfortable. In the industrial field, for some production processes that require strict temperature requirements, such as electronic chip manufacturing, chemical reactions, etc., the precise coordination of temperature controllers and heating wires ensures the stability of the production environment, guarantees product quality, and ensures smooth production. In the field of agriculture, a temperature control system consisting of a thermostat and a heating wire is used for heating greenhouses, providing a suitable temperature environment for the growth of crops and promoting their growth and development.   The thermostat and heating wire, this seemingly ordinary pair, with their close connection and collaborative work, have brought great convenience and comfort to our lives and production. With the continuous advancement of technology, their performance and intelligence are also constantly improving. In the future, they will play a more important role in more fields, creating a warmer, more comfortable, and efficient living and working environment for us.

Carbon fiber electric underfloor heating system: For carbon fiber electric underfloor heating systems, the optimized design of intelligent temperature controllers can significantly improve energy efficiency. In terms of hardware design, adding a power supply circuit can completely cut off power when shutting down, achieving energy conservation. In terms of software design, specific algorithms and linear compensation methods are used to ensure temperature measurement accuracy, thereby better controlling the operation of carbon fiber electric heaters. Fan coil air conditioning system: In fan coil air conditioning systems, intelligent thermostats have also shown good energy-saving effects. For example, the FHK-1 intelligent thermostat has significant advantages in control accuracy and sensitivity, which can greatly save air conditioning cooling capacity. Through comparative experiments with a certain imported ordinary thermostat, its superiority in energy saving has been proven.   Residential buildings: The energy-saving effect of intelligent temperature controllers has also been widely studied in residential buildings. For example, using a temperature controller driven by residential information can automatically adjust the temperature setting according to the living conditions of the house, saving energy. Meanwhile, the adaptive control model can be adjusted according to the outdoor temperature, further improving the energy-saving effect. Research has shown that under different climatic conditions, this thermostat can save 11% to 54% of energy and has a shorter payback period.   Low energy residential buildings: In low-energy residential buildings, the energy-saving potential of intelligent temperature controllers is also worth paying attention to. For example, in low-energy residential buildings in cold climates, installing smart radiator valves and conducting simulation analysis shows that smart thermostats can save energy according to different usage situations. Although people stay away from home relatively short due to the large time constant of buildings, smart thermostats can shorten the time for temperature drop and improve energy efficiency by implementing measures such as preheating in advance, high insulation, heat recovery ventilation, etc.   Oilfield central air conditioning system: In the oilfield central air conditioning system, by modifying the air conditioning control system, adding power metering equipment and artificial intelligence AI algorithms, time-sharing temperature control can be achieved, which can effectively reduce idle power consumption and achieve the effect of personnel comfort and equipment energy saving.