Diaphragm pump for water purifier dispenser

DYX DSB415-A is a Mini Water Pump also is a Hot water pump ,DSB415-A water pump has a large flow rate,the flow rate can be reach to 2.0-2.5L/Min,and with more long lifespan,compared to the flow is 0.44-1.3LPM and the life span is 20000 cycles in DSB413-B-1.But both of hot water pumps can be applied for household appliances,like coffee machine,drinking machine,water purifier,tea pot and so on.If you need the pump with large flow you can choose our DSB415-A model.

mini hot water pump is a special type of Micro Water Pump mainly used for conveying hot water. The main components of this type of water pump include the motor and pump body. The pump body has two interfaces, one inlet and one outlet. Water enters from the inlet and is discharged from the outlet.

Motor part:

The motor of a portable hot water pump is one of its core components, which usually adopts an efficient electric design and can provide stable power output. As it is mainly used for hot water, the design of the motor also needs to consider the temperature of the hot water and the potential corrosion issues it may cause to the materials. Therefore, the motor is usually made of temperature resistant and corrosion-resistant materials. The motor is usually connected to the control system, allowing users to adjust the speed and flow rate of the water pump as needed to meet different application requirements.

Pump body part:

The pump body is another crucial part of the water pump, responsible for sucking water in from the inlet and discharging it through the diaphragm mechanism. The design of the pump body takes into account the fluidity and temperature characteristics of hot water to ensure efficient and stable delivery of hot water. The diaphragm mechanism is the core part of the pump body, which drives the flow of water through the reciprocating motion of the diaphragm. This design allows the water pump to reduce heat loss and maintain a constant water temperature when processing hot water.

Interface and Connection:

The dc hot water pump body is equipped with one inlet and one outlet interface, making it convenient for users to connect it with the hot water system. The inlet is responsible for introducing hot water into the pump body, while the outlet is responsible for discharging the hot water pressurized by the pump body. The interface usually adopts a standard design to facilitate connection with other devices or pipelines. Meanwhile, the interface material also needs to be able to withstand the temperature and pressure of hot water.

Technical Specification

How does a 24 volt hot water pump perform suction and pressure control?

The suction and pressure control of micro diaphragm hot water pumps are mainly achieved through the following methods:

1. Adjust the inlet and outlet valves: By adjusting the opening of the inlet and outlet valves, the inlet and outlet liquid volume of the pump can be changed, thereby controlling the flow rate. For the control of liquid pressure, it can be achieved by adjusting the opening of the outlet valve. This method is suitable for situations where flow and pressure changes are not significant.

2. Configure a frequency converter: By installing a frequency converter, the speed of the diaphragm pump can be adjusted to change the flow rate and pressure. The frequency converter can accurately control the speed of the motor, allowing the working parameters of the diaphragm pump to be adjusted as needed. This method is suitable for situations where high demands are placed on flow and pressure changes, such as processes that require precise control of fluid transport

3. Combined with PLC system for control: With the help of PLC (Programmable Logic Controller) system, automatic control of flow and pressure of diaphragm pump can be achieved. By setting appropriate control programs, precise control of flow and pressure can be achieved according to process requirements, improving production efficiency and quality stability. At the same time, the PLC system can also be linked and controlled with other equipment to achieve fully automated production                                                                                                                                                                                                                   

Dimension Drawing

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What materials make up a micro diaphragm Hot Water Pump ？

1. Diaphragm: The core part of a DC Diaphragm Water Pump is the diaphragm, which is usually made of elastic materials such as rubber or plastic. The function of the diaphragm is to separate the inlet and outlet of the pump. When the diaphragm is under pressure, it will deform, thereby changing the volume of the pump chamber and achieving the suction and discharge of liquids.

2. Inlet and outlet: Micro diaphragm water pumps usually have two inlet and outlet ports, one for suction of liquid and the other for discharge of liquid. The inlet and outlet are usually located on both sides of the pump to facilitate the connection of pipelines.

3. Pump chamber: The pump chamber is the main body of a micro diaphragm water pump, usually made of stainless steel or plastic. There is a diaphragm inside the pump chamber, with one side of the diaphragm connected to the inlet and the other side connected to the outlet.

4. Driving mechanism: The driving mechanism of a Membrane Water Pump is usually an electric or pneumatic motor, which transmits power to the diaphragm through a transmission shaft, thereby achieving the movement of the diaphragm.

5. Control system: Micro diaphragm water pumps are usually equipped with a control system to control the operation of the pump. The control system can include pressure sensors, flow sensors, solenoid valves, and other components to achieve automatic control of the pump.

6. Seals: In order to ensure the sealing performance of micro diaphragm water pumps, seals are usually used to prevent liquid leakage. Seals are usually located between the diaphragm and pump chamber, as well as between the inlet and outlet and the pump body.

What materials make up a micro diaphragm hot water pump? What are the requirements for the diaphragm material of a micro diaphragm hot water pump?

The diaphragm material of the micro diaphragm hot water pump needs to meet the following requirements:

1. High temperature resistance: As micro diaphragm hot water pumps are mainly used for conveying hot water, the diaphragm material needs to have the ability to withstand high temperature water to ensure its normal operation and service life.

2. Corrosion resistance: The diaphragm material needs to be able to resist chemicals and corrosive media in hot water to avoid pump damage or leakage caused by corrosion.

3. Good elasticity and wear resistance: The diaphragm needs to have good elasticity and wear resistance to ensure that it can repeatedly expand, compress, and stretch during the operation of the pump, without being prone to fatigue or wear.

4. Sealing performance: The diaphragm material needs to have a certain degree of sealing performance to ensure effective isolation of the conveying medium and external environment during pump operation, and to prevent leakage and pollution.