What kind of pump is in a coffee maker?
The coffee machine mainly uses a Mini Water Pump inside, which is mainly used to provide pressure for high-pressure extraction of coffee powder. The type of water pump determines the working mode of the coffee machine and the taste of the coffee.
Common types of water pumps include vibrating water pumps and rotary water pumps. Vibration type water pump, also known as DC Diaphragm Water Pump, generates vibration frequency through the rotation of the electric motor to push water flow. This type of water pump has a small volume, low cost, and is suitable for households or small coffee shops, but it is not suitable for long-term continuous operation. The rotary pump, also known as the squeeze pump, pushes water flow through the rotation of the rotor, which can maintain a constant water pressure and temperature, making it suitable for high-end commercial coffee machines and commonly used in high-capacity demand scenarios.
In addition, there are other types of water pumps such as gear pumps, each with its own characteristics, suitable for different coffee machines and working scenarios.
Related mini water pumps
What is the best pump for coffee machine?
There is actually no clear answer to the best pump for coffee machines, as different pump types have their own applicable scenarios and advantages and disadvantages. The choice of pump mainly depends on the type, purpose, and personal or commercial needs of the coffee machine.
Rotating water pump, also known as squeeze water pump, pushes water flow through the rotation of the rotor. This type of water pump can maintain a constant water pressure and temperature, suitable for high-end commercial coffee machines and commonly used in high-capacity demand scenarios. Therefore, for coffee shops or commercial venues that require continuous stable work and high-quality coffee, a rotary water pump may be a better choice.
Mini DC Diaphragm Pump, also known as Self Priming Micro Water Pump, works by driving the diaphragm to move back and forth through the rotation of an electric motor, thereby pushing water out. This type of water pump has a small volume, low cost, and is suitable for households or small coffee shops. However, it is not suitable for long-term continuous operation and is suitable for small coffee machines, capsule coffee machines, etc
In addition, some coffee machines use gear pumps and other types of water pumps. Each pump has its unique characteristics and applicable scenarios, so the best pump type depends on specific needs and applications.
When choosing a coffee machine, in addition to considering the type of water pump, attention should also be paid to factors such as the overall performance, brand reputation, and after-sales service of the coffee machine. For home users, factors such as the ease of use, cleaning convenience, and the taste of the coffee made may need to be considered. For commercial users, they may place greater emphasis on the durability, production capacity, and ability to meet the needs of a large number of customers.
Technical Parameters:
| Rated voltage | DC 12 Volt | Rated current | 70mA |
| Noise level | <60dB
| Water flow rate | 0.5-1.1L/Min |
| Pressure | 20-40PSI | Lifespan | 50000 cycles(30s on,20s off) |
| Working temperature | 5℃~95℃
| Application | Electric mop,water dispenser,water purifier,milk maker,tea infuser,coffee machine etc. |
| Hall Electrical characteristics | Rated voltage : DC4V~30V
| Rated current：＜8mA
| Flow characteristics:The voltage is DC12V the water temperature is 23±2℃,the outlet is connected to the standard hose,and the flow rate of hall switch for each induction signal is 0.262±3%mL |
What is the difference between micro diaphragm Hall induction water pumps and micro diaphragm water pumps in coffee machine applications?
The main difference between micro diaphragm Hall induction water pumps and micro diaphragm water pumps in coffee machine applications is reflected in their working principles and performance characteristics.
Firstly, the working principle of a micro Membrane Water Pump mainly utilizes the reciprocating motion of the diaphragm under air pressure or motor drive to transport fluid. When the driving device is started, the diaphragm moves back and forth inside the pump body, forming negative and positive pressure in the pump chamber, achieving the suction and discharge of liquid. This working method makes the micro diaphragm water pump have the characteristics of simple structure and reliable operation, suitable for various situations that require liquid transportation.
And the micro diaphragm Hall induction water pump adds Hall induction technology on the basis of the micro diaphragm water pump. Hall sensing technology is a sensing technology based on the principles of magnetic field and Hall effect, which can accurately detect and control the motion status of water pumps. Through Hall sensing technology, the micro diaphragm Hall sensing water pump can achieve more precise control and adjustment, such as real-time monitoring of flow, pressure and other parameters, and making adjustments as needed. This makes it perform well in situations where precise control of liquid conveying is required, such as high-precision coffee machines or special demand coffee machines.
In addition, micro diaphragm Hall induction water pumps may also have higher levels of intelligence and automation. By integrating intelligent control systems and sensors, it can achieve functions such as remote monitoring, fault diagnosis, and automatic adjustment, improving the convenience and reliability of coffee machines.
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