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Instant ceramic heating modules are widely used in smart toilets, and their core advantages are reflected in efficient heating, precise temperature control, durability, and safety. The specific analysis is as follows:

1、 Technical principles and core advantages

Instant heating technology

Instant ceramic heating module uses ceramic heating elements (such as PTC perhaps MCH Ceramics can directly heat water flow, achieving "instant heating" without the need for a water storage tank. This design avoids the energy consumption problem of repeated heating of traditional thermal storage toilets, while reducing the risk of bacterial growth.

Ceramic material characteristics

Efficient heat conduction: Ceramic heating elements have excellent thermal conductivity, which can quickly convert electrical energy into thermal energy and shorten heating time.

Temperature uniformity: The temperature distribution on the ceramic surface is uniform, eliminating local overheating or undercooling phenomena and improving user comfort.

Chemical corrosion resistance: Ceramic materials have strong resistance to chemical corrosion, adapt to different water quality environments, and extend their service life.

Long lifespan: High quality ceramic heating tubes can have a lifespan of tens of thousands of hours, far exceeding that of metal heating elements.

Precise Temperature Control

Through numbers PID The algorithm and power frequency conversion regulation technology enable the module to control the outlet temperature error within ± 0.2 ℃, ensuring a constant water temperature and avoiding temperature fluctuations when in contact with the human body.

2、 Specific applications in smart toilets

Hip cleaning and feminine cleaning functions

The instant ceramic heating module provides constant temperature hot water for cleaning the spray bar, meeting the water temperature needs of different users. Its rapid heating ability (such as 5 seconds of hot water) improves efficiency, especially suitable for winter or cold regions.

seat heating

Some high-end smart toilets apply ceramic heating technology to seat heating, evenly distributing heat through ceramic heating elements to avoid local overheating or coldness of the seat and improve winter comfort.

Dual temperature protection

To ensure safety, modules are usually equipped with dual temperature control protection:

45 ℃ thermostat: prevents low-temperature burns and is suitable for daily cleaning.

70 ℃ thermostat: Cut off power in case of abnormal conditions to avoid high temperature damage or fire risk.

3、 Technological breakthroughs and solutions

No flow meter design

In response to the problem of large differences in water quality and easy blockage of flow meters by scale in China, some enterprises (such as Taizhou Fujie Technology) have developed instant heating modules without flow meters. This technology directly controls heating power through digital algorithms, reduces failure rates, improves product stability, and extends service life.

Anti scaling and anti clogging

Pre filter: Add a filter at the inlet end to reduce the entry of scale into the heating module.

Channel optimization: Improve internal channel design to reduce the risk of scale deposition.

Self cleaning function: Some products use high-pressure water flow to flush the heating tube, reducing the adhesion of scale.

Waterproof and moisture-proof treatment

In response to the non separation of wet and dry environments in domestic bathrooms, the module is designed with waterproof coatings and sealed structures to prevent short circuits or component damage caused by moisture.

4、 Market Status and Product Cases

Domestic enterprises catching up with technology

In the early days, the core technology of instant ceramic heating modules (such as high-quality ceramic heating tubes) relied on imports (such as Kyocera from Japan). But in recent years, domestic enterprises have gradually achieved technological breakthroughs through independent research and development and industry university research cooperation. For example:

Taizhou Fujie Technology: Collaborated with Zhejiang University to develop a flow meter free instant heating module with a water temperature error of ± 0.2 ℃, and has partnered with multiple smart toilet companies.

Hefei Hengte Electromechanical: Provides a comprehensive solution for intelligent toilet instant heating modules, covering multiple power and temperature ranges.

Product price and supply

The price of instant ceramic heating modules varies depending on power, material, and functionality. For example:

Basic module: priced at approximately 65-150 yuan, suitable for economical smart toilets.

High end module: The price can reach 900-2000 yuan, with advanced functions such as precise temperature control, waterproof and moisture-proof.

5、 Future Development Trends

Integration and miniaturization

With the increase of intelligent toilet functions (such as foam shield and voice control), the heating module needs to further reduce its size and integrate more functions (such as dual water heating and aroma deodorization).

intelligent control

Combining IoT technology, the module can achieve remote temperature control, water consumption statistics, and other functions to enhance user experience.

Environmental Protection and Energy Conservation

By optimizing heating algorithms and materials (such as graphene ceramics), energy consumption can be reduced, in line with the trend of green consumption.