The UV sterilizer is equipped with 5 high-efficiency UV lamps, with an overall length of 1200mm and a quick-connect interface design, specifically designed for disinfection of medium-flow water. The device uses 253.7nm wavelength UV light to destroy the DNA structure of microorganisms, rapidly killing pathogenic microorganisms such as bacteria, viruses, and algae in the water.
Product Description
● Powerful Sterilization with No Dead Zones: Five lamps are evenly distributed in a ring within a 1200mm long disinfection chamber, forming a dense ultraviolet radiation zone. This achieves a kill rate of ≥99.99% against microorganisms such as E. coli, Staphylococcus aureus, and Cryptosporidium. Sufficient water retention time within the chamber ensures thorough disinfection of medium-flow water, eliminating blind spots.
● Quick-Connect Interface Saves Time: Utilizing industry-standard quick-connect interfaces (compatible with DN50-DN100 pipes), the interfaces feature built-in sealing rings. Installation requires no welding or complex threaded fastening; simply align the connector clips to complete the connection. A single person can assemble or disassemble the equipment and pipes within 5 minutes, significantly reducing installation and maintenance time, making it particularly suitable for retrofitting old pipes or temporary disinfection scenarios.
● Suitable for medium flow rates: With a length of 1200mm and a configuration of 5 lamps, combined with an optimized internal flow channel design, it is suitable for water treatment flow rates of 5-20m³/h. It can stably connect to small and medium-sized pipeline systems, avoiding the insufficient processing capacity of low-power equipment while avoiding the high cost of high-power equipment, offering excellent cost-effectiveness.
● Durable and corrosion-resistant: The disinfection chamber is made of 304 stainless steel with a thickness of ≥2.5mm, resistant to acids and alkalis, impact-resistant, and adaptable to humid and dusty installation environments. The lamps are made of high-purity quartz glass with a light transmittance of ≥90%, high temperature resistance, and aging resistance, with a service life of over 8000 hours, reducing frequent replacement costs.
● Stable and reliable operation: Each lamp is equipped with an independent lamp holder and waterproof connector. The circuit design has overload and over-temperature protection functions, preventing the failure of a single lamp from affecting the overall operation. The equipment operates at a noise level of ≤55dB, without disturbing the surrounding environment, making it suitable for long-term use in various indoor and outdoor scenarios.
● Compared to similar products, the quick-connect interface design improves installation efficiency by 80% compared to traditional flange or threaded interfaces, making it particularly suitable for scenarios with limited space or requiring frequent maintenance. The thickened 304 stainless steel cavity offers superior corrosion resistance compared to ordinary equipment, adapting to complex water qualities such as agricultural irrigation water and food processing wastewater, resulting in superior overall performance.
● Intensive UV Sterilization: Five lamps simultaneously release highly efficient 253.7nm UV light, forming a stable radiation field within a 1200mm long cavity. Water flows evenly through the radiation zone after being guided by a flow-guiding structure, rapidly inactivating microorganisms under UV light, ensuring that the effluent meets quality standards.
● Convenient Quick-Connect Installation: The quick-connect interface supports horizontal or vertical installation, with a foolproof design at the interface to prevent incorrect installation. Built-in double-layer sealing rings with a pressure resistance of ≤0.8MPa prevent leakage and are compatible with various pipe materials (steel, plastic, stainless steel), requiring no additional sealing after installation.
● Visualized Operation Status: The equipment is equipped with operation indicator lights on the side, with each lamp having its own independent indicator. A green light indicates normal operation, while a red light indicates a lamp malfunction. Users can intuitively judge the equipment's operating status and troubleshoot problems promptly. Some models can be equipped with a simple display screen showing the cumulative operating time and reminding users of the lamp replacement cycle.
● Adaptive Water Flow Adjustment: The internal flow channel adopts a gradually expanding design, ensuring sufficient contact between the water flow and ultraviolet light even when the flow rate fluctuates within the range of 5-20 m³/h. This prevents a decrease in disinfection effectiveness due to sudden changes in flow rate, making it suitable for scenarios with fluctuating flow rates during peak water usage periods.
● Small and Medium-Sized Drinking Water Pipelines: Installed in centralized water supply pipelines in townships and secondary water supply branch pipes in residential areas, it performs terminal disinfection of drinking water with a flow rate of 5-20 m³/h. Quick-connect interfaces adapt to existing pipeline modifications, ensuring the safety of residents' drinking water.
● Auxiliary Water for Food Processing: Used for cleaning water pipelines in pastry and canned food processing. Five lamps ensure sterility of the water, preventing microbial contamination during food processing. The quick-connect design facilitates regular disassembly and cleaning, complying with food hygiene standards.
● Swimming Pool Circulation Branch Pipes: Installed in the zoned circulation pipes of small and medium-sized swimming pools, used in conjunction with the main disinfection system. The 1200mm length is suitable for limited space in the pool equipment room. Quick-connect interfaces facilitate seasonal disassembly and maintenance, reducing chlorine usage.
● Agricultural Irrigation Main Pipes: Installed in the main irrigation pipes of greenhouses and orchards, killing bacteria and insect eggs in the water, reducing crop diseases. Quick-connect interfaces allow for rapid connection to different irrigation zone pipes, flexibly adjusting the disinfection range.
● Industrial Auxiliary Water: Suitable for cooling and cleaning water pipes in electronics factories and pharmaceutical plants, preventing pipe blockage caused by microbial growth. The quick-connect design facilitates regular equipment maintenance without affecting production schedules.
● Installation Requirements: Before installation, clean impurities from the pipes to avoid clogging the flow channels; the equipment must be installed horizontally or vertically, ensuring the water flow direction matches the arrow markings on the cavity; when connecting quick-connect interfaces, check the sealing rings for integrity, and tighten the clips after connection to prevent leakage; for outdoor installation, install a rain and sun protection cover to avoid exposure to direct sunlight or rain.
● Safety Precautions: Do not open the chamber cover while the equipment is running to prevent injury from ultraviolet radiation. Power must be disconnected before maintenance, and the lamps must be allowed to cool for at least 10 minutes before operation. Operators must avoid looking directly at the lamps; if inspection is necessary, wear UV protection glasses.
● Regular Maintenance: Clean the lamp surface every 3 months with a soft cloth dampened with a special cleaning agent to remove scale and stains, avoiding any impact on UV penetration. Replace aging lamps promptly according to their lifespan (approximately 8000 hours) or the indicator light. It is recommended to replace the entire set to ensure uniform UV intensity. Check the quick-connect sealing rings annually; replace any that show signs of aging or deformation to prevent leaks.
● Troubleshooting: If the equipment malfunctions, such as lamps not lighting up or substandard water quality, first check the power connection and the sealing of the quick-connect rings. If a single lamp fails, replace the individual lamp without shutting down the entire system. If leakage occurs, immediately close the inlet valve and check the connector clips and sealing rings. If the problem persists, contact the manufacturer's technical personnel.
| Parameter | Specification |
| Power Supply | AC 220/380V, 50/60Hz |
| Total Power | 1200W |
| Number of Lamps | 10 |
| UV Wavelength | 253.7nm |
| Sterilization Rate | ≥99.99% |
| Working Pressure | ≤0.8MPa |
| Operating Temperature | 5–50°C |
| Treatment Flow Rate | 100m³/h |
| Lamp Lifespan | ≥9,000 hours |
● Disinfection Chamber Material: 304 stainless steel (containing 18% chromium and 8% nickel), resistant to acid and alkali corrosion, conforming to GB 4806.9 standard for food contact metal materials, suitable for long-term contact with drinking water and food processing water.
● Lamp Material: High-purity quartz glass (light transmittance ≥90%), high temperature resistant (≤300℃), resistant to UV aging, ensuring efficient UV transmission and extending lamp life.
● Quick-connector Material: The connector body is engineering plastic (ABS), the clip is 304 stainless steel, and the sealing ring is food-grade silicone rubber (temperature resistance -40-200℃), with no harmful substance leaching, meeting hygiene and safety requirements.
● Electrical Materials: The power cord is a waterproof cable (insulation level ≥PVC), and electrical components are industrial-grade moisture-resistant parts with an IP65 protection rating, ensuring safe and stable operation in humid environments.
● With the increasing demand for disinfection of medium-flow water bodies, traditional multi-lamp disinfection devices generally suffer from complex installation and inconvenient maintenance. Based on market feedback, the team spent 12 months developing a system that optimized the layout of five lamps within a 1200mm long cavity.
● They also innovatively adopted a quick-connect interface design. After launching the first product in 2023, and following multiple iterations to optimize interface compatibility and lamp stability, it has become the mainstream choice for disinfection of small and medium-sized pipelines, applied in over 200 water treatment projects nationwide.
● Cavity Machining: 304 stainless steel sheets are laser-cut and CNC bent, then welded using an automated welding robot. Welds are inspected by X-ray flaw detection to ensure no leaks. The inner surface undergoes electrolytic polishing, with a roughness Ra≤0.8μm, reducing scale adhesion and UV blocking.
● Lamp Assembly: The five lamps are precisely positioned and installed using tooling. The lamp holder and cavity employ a waterproof sealing process, achieving an IP65 protection rating. Each lamp is individually tested for luminous intensity after installation to ensure uniform UV output.
● Quick-connect interface production: The interface body is manufactured using injection molding, the clips are made of 304 stainless steel by stamping, and the sealing rings are made through vulcanization. Finished interfaces must undergo a 1.2MPa water pressure test to ensure no leakage.
● Overall testing: Finished equipment must undergo UV intensity distribution testing, water flow resistance testing, a continuous 72-hour aging test, and a quick-connect interface insertion/removal test (100 cycles without damage). Only after all tests are passed can the product leave the factory.
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