#12vwaterpump

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I. Definition of Micro Brushless DC Mini Water Pump Brushless Mini DC water Pump refers to a machine that uses DC 4.5V ~ 24V to drive a brushless motor to run, and the brushless motor rotation drives the impeller to rotate, thereby increasing the pressure of the liquid to achieve the effect of transferring liquid. The water pump is generally composed of pump body, motor stator, shaft, bearing, rotor (magnets and impellers) and so on. There are one inlet and one outlet on the pump body, water enters from the water inlet, and exits through the outlet. Any water pump that adopts this form and in small size is called brushless DC mini water pump. With the development of all walks of life and the progress of science and technology, some customers want to make the pump smaller and lower power consumption, even portable and can be powered by DC. Therefore, miniaturization of water pumps has become an inevitable trend. II. Principle of Micro Brushless Mini DC Water Pump Micro brushless DC water pump adopts advanced magnetic drive technology, liquid through the permanent magnet rotor high-speed rotation, static seal design instead of traditional mechanical shaft seal. The liquid is completely isolated from the motor to avoid liquid leakage and improve product life and performance. The water pump has a built-in frequency conversion brushless DC motor, no need for carbon brush commutation, no mechanical friction and heat generation, low power, and small temperature rise. The brushless magnetic drive overcomes the inherent defects of the brushed motor and replaces the mechanical commutator with an electronic commutator. Therefore, the BLDC motor not only has the characteristics of good speed regulation performance of the DC motor, but also has the advantages of a simple structure of the AC motor. Reversing sparks, reliable operation and easy maintenance.There is no commutator and carbon brush wear, which reduces mechanical noise and prolongs the service life of the water pump. It is not only related to performance indicators, noise, vibration, reliability and service life, etc., but also involves the manufacturing cost of the product. At the same time, the brushless DC motor can also accurately feed back the target number of revolutions, torque, etc. Heat generation and power consumption of the motor can be suppressed by precise control. III. Characteristics of  Brushless DC Mini Water Pump 1. No leakage. Using advanced magnetic drive technology, the stator part and rotor part of the water pump are completely isolated, statically sealed, and leak-free. 2. Long life. It can work continuously for 24 hours for a long time; the service life can reach more than 20,000 hours. 3. Low noise. One-piece injection molded silent rotor is adopted, with low rotor unbalance; imported high-precision ceramic shaft, imported materials and high-precision molds, high-precision control of component size and perfect fit, the noise is 5-10dBA lower than that of water pumps with the same parameters in the market. 4. High temperature resistance. Imported high-temperature food-grade plastic parts are used, which can withstand high temperatures of 100°C for a long time without cracking or deformation. 5. Complete certification. Topsflo pumps have passed multiple authoritative certifications such as NSF, FDA, WRAS, and meet food-grade safety requirements. 6. Customization. With strong research and development strength, water pump products can be customized according to the special needs of customers. IV. Application range of Brushless DC Mini Water Pump Micro brushless DC water pumps are widely used in many industries including cooling circulation system, 3D laser printer cooling, battery cooling system, hot water circulation, radiator, heater, water purifier, water dispenser, coffee machine, vending machines, water heaters, water purification humidifier, sweepers, automotive air-conditioning systems, air-conditioning drainage, automotive cooling circulation systems, cleaning equipment, computer CPU cooling circulation, bathroom equipment and many other fields. http://www.topsflo.com/news/dc-mini-water-pump.html

http://www.topsflo.com/news/energy-storage-cooling-pump.html

For more professional answers, please contact TOPSFLO, one of the well-known  domestic water heatebooster/circulating water pump solution suppliers, 80% Export to high-end  markets in Europe and America. Focus on the development and manufacture of miniature brushless water pumps. It has multiple system certifications such as the authoritative organization German IATF16949, and the products have passed CE, WRAS, UL and other certifications. Thanks!

Advantages of TOPSFLO brushless DC water pump： 1. The pump shaft from the dynamic seal into a closed static seal, completely avoid media leakage. It can be used both above and below water and is completely waterproof. 2. No independent lubrication and cooling water, reducing energy consumption. 3. Power consumption of small, high efficiency, and has a damping effect, reducing vibration on the pump motor and pump in the effects of cavitation vibration when the impact of the motor. Application field： 1, electric car preheating, electric motorcycle water circulation heat dissipation. 2. New energy products: solar water pump is to use solar panels to directly drive water pump work, solar water pump has two main functions: (1) energy saving, 35% energy saving than ordinary DC brush pump; (2) Soft start function, can start normally within 1W power; 3. Food industry: mainly used for water purifier, boiling water machine, coffee machine, beverage machine, water pump shell can choose special food grade high temperature resistant material, water pump can work continuously more than 100 degrees. Can reach food grade. 4. Home appliances: water heater, intelligent toilet, foot bath, shower, water heating mattress, beauty equipment system, etc. Brushless DC water pump has the characteristics of low noise, long service life and good pressurization effect, which can fully meet the above requirements. 5. Mechanical equipment and chemical industry: machine tool equipment water circulation heat dissipation, chiller circulation heat dissipation, laser engraving machine, printer and other industries.

www.topsflo.com

As one of the world's top ten sanitary ware brands and one of the largest sanitary ware manufacturers, Roca was founded in Spain by the Roca brothers in 1917. The company's business focuses on the production and sales of high-end sanitary ware. So far, Roca's business has spread to more than 100 countries and regions around the world, and its products have been widely used in the world's top hotels and high-end residences. With the rapid development of the global smart toilet industry, Roca has set a new benchmark in the smart toilet industry with its unique industry advantages. As a high-end brand with smart toilet products covering high-end hotels and residences around the world, Roca has high requirements for product parts suppliers, especially the micro brushless 24v DC water pump that promotes water circulation in smart toilets. . There are strict screening and evaluation of water pumps. In the selection of many micro pump suppliers, TOPSFLO stood out. All aspects of R&D and design, sample testing, customer inspections, and mass production have been highly affirmed by Roca, and eventually become the only direct supplier of micro pumps in China designated by Roca in its global sanitary project. So why did Roca choose TOPSFLO? TOPSFLO'S engineers will show you the following points: 1. Roca's customers in the smart toilet industry are mostly high-end hotels and residences at home and abroad, so it has very strict requirements on the selection of materials, production systems, and electronic control methods for parts suppliers. In terms of material selection, 80% of TOPSFLO's raw materials are imported from well-known international manufacturers and have more international certifications. In terms of production system, TOPSFLO has the industry's ultra-high standard TUV Rheinland IATF16949 and ISO 9001 dual quality system certification;In terms of electronic control, TOPSFLO has built a dust-proof and anti-static electronic workshop that meets the American ANSI ESD S20.20 2014 standard and a moisture-sensitive room that strictly controls the temperature and humidity of electronic components.TOPSFLO's high standards and supporting facilities for its own management and control coincide with ROCA's needs, which has greatly promoted the pace of cooperation between the two parties. 2. As a support for ROCA's global project, ROCA has very high requirements for product stability, reliability and batch consistency in order to ensure the stability of high-quality products and user reputation. TOPSFLO introduces automation equipment from the United States, Japan, France and other countries to build a fully automatic intelligent production line to control the overall production process stably and effectively. And the introduction of a complete MES manufacturing execution system, automatic collection of process data, monitoring, analysis and traceability, strict production control, greatly improving production efficiency and ensuring product quality and batch stability, making TOPSFLO stand out among the suppliers reviewed by ROCA. 3. Of course, the above two points are not enough to finally establish stable cooperation with customers. As an industry-leading innovative enterprise, Roca has strong R&D capabilities and needs corresponding technical support in the selection of suppliers. TOPSFLO has strong technical support capabilities, which is also one of the most important reasons why the two parties can finally reach a cooperation.TOPSFLO customized pain points for Roca and provided timely and efficient services: including customizing large flow parameters according to insufficient water pressure; providing strong pump power for faster start-ups; participating in customer smart toilet pipelines The structural design allows the pump to exert its maximum efficiency; And according to the customer's test situation, the technical team came to the scene to provide a lot of effective improvement suggestions, and finally the water pump and toilet can achieve the best and efficient combination. TOPSFLO has always maintained a high degree of consistency with its customers in terms of R&D and innovation capabilities. In the customer’s latest smart toilet project research and development, we have achieved breakthroughs in micro water pump products based on customer requirements and taking advantage of R&D capabilities. At the same time, we have developed products with more innovative functions, and provided strong technical support for pumps for creative functions in our customers' products. As a global high-end DC micro pump solution service provider, for more than ten years, TOPSFLO has provided professional customized services for pumps and water technology solutions to hundreds of well-known companies in more than 60 countries around the world. In the cooperation with Roca, TOPSFLO has been deeply involved in the smart toilet industry, always upholding the "customer first" service concept, based on Roca's needs, with reliable R&D capabilities, fully automated production guarantees, and systematic quality management as the connotation . And through high-quality services to create a harmonious and stable long-term cooperation between the two parties. In the future, TOPSFLO will always stick to the field of micro-brushless DC pumps, and provide better water pumps and water pump solutions for customers in more industries around the world.