As a high-frequency sanitary equipment, the cleanliness and antibacterial ability of the water circulation filtration system of the foot bather shampoo bed directly affects the health of users. To build an efficient water circulation filtration system, it is necessary to take comprehensive measures from multiple filtration mechanisms, antibacterial technology, system maintenance and other aspects.
Physical filtration is the first line of defense for water circulation cleaning. The foot bather shampoo bed usually adopts a multi-stage filter design to intercept large particles of impurities such as hair, dandruff, and mud in the water. The primary filtration generally uses a stainless steel filter with a larger aperture, which can quickly intercept long fiber impurities such as hair to prevent them from entering the subsequent precision filtration link and causing blockage. The secondary filtration uses a micron-level PP melt-blown filter element, which can effectively filter suspended particles of 1-5 microns, such as shed keratin debris and residual washing product foam. Taking a professional foot bather shampoo bed as an example, in its three-stage filtration system, the innermost activated carbon filter element can also absorb pigments and odors in the water, further purify the water quality, and ensure that the circulating water is clear and clean.
Chemical disinfection is an important means to inhibit bacterial growth. Common chemical disinfection methods include adding chlorine-containing disinfectants, ozone disinfection, and silver ion antibacterial. Chlorine-containing disinfectants such as sodium hypochlorite can quickly destroy the cell membrane and protein structure of bacteria, but excessive use will produce irritating odors and corrode equipment. In contrast, ozone disinfection kills bacteria through strong oxidation, decomposes into oxygen after the reaction, and leaves no residual pollution. Some high-end foot bather shampoo beds have built-in ozone generators, which automatically release ozone during the water circulation process, and have a significant inhibitory effect on common pathogens such as Escherichia coli and Staphylococcus aureus in the water. Silver ion antibacterial technology uses silver ions to combine with the sulfhydryl groups of bacterial enzyme proteins to block bacterial respiration and reproduction, and has the characteristics of long-term antibacterial and high safety.
Ultraviolet sterilization is a green and efficient physical antibacterial method. When ultraviolet sterilization lamps are installed in water circulation pipes, ultraviolet rays of a specific wavelength (such as 254nm) can penetrate the cell walls and cell membranes of bacteria when water flows through, destroying their DNA structure and making them lose their ability to reproduce. UV sterilization does not add chemical agents, does not corrode equipment, and has high sterilization efficiency, usually inactivating more than 99% of bacteria within seconds. To ensure the sterilization effect, it is necessary to regularly clean the scale and stains on the surface of the UV lamp, and replace the lamp in time according to the frequency of use to ensure the stability of the UV intensity.
Intelligent monitoring and control system provides guarantee for water circulation safety. Modern foot bather shampoo bed is equipped with water quality sensors to monitor the turbidity, pH value, residual chlorine content and other indicators in water in real time. When the water quality parameters exceed the safe range, the system automatically starts the circulation purification program or issues an alarm to prompt water change. Some products are also equipped with intelligent flow control devices to automatically adjust the water circulation frequency according to the water level and usage time to avoid bacterial growth due to stagnant water flow. For example, when it is detected that no one is using it for a long time, the system will start the timed circulation disinfection to ensure that the equipment is in a safe and hygienic state at all times.
Optimizing the design of the water circulation path can also improve the cleaning efficiency of the system. Reasonable layout of the pipeline direction and reduction of dead corners of water flow can avoid sewage residue. The circular water circulation design allows the water to flow evenly through each functional area, ensuring that the water in every corner can be fully filtered and disinfected. At the same time, the inner wall of the pipe is made of smooth food-grade PVC material to reduce the probability of dirt adhesion and facilitate daily cleaning and maintenance.
Regular in-depth maintenance is the key to ensuring the long-term stable operation of the water circulation system. In addition to daily water changes, the filter needs to be disassembled and cleaned every month, and the entire water circulation system needs to be fully disinfected every quarter. Use a special pipe cleaner to remove scale and biofilm on the inner wall to prevent bacteria from multiplying in the dirt. For chemical disinfection equipment, the concentration and frequency of the agent must be strictly controlled in accordance with the instructions to prevent excessive use from causing harm to the equipment and the human body.
Through multi-dimensional measures such as physical filtration, chemical disinfection, ultraviolet sterilization, intelligent monitoring, reasonable pipeline design and regular maintenance, the water circulation filtration system of the foot bather shampoo bed can achieve efficient cleaning and bacterial inhibition, create a safe and hygienic use environment for users, and promote the healthy development of the foot bath shampoo service industry.
