Durability testing of threeway water valve and mini water pump

Durability testing of threeway water valve and mini water pump

2 month ago

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Shenzhen DYX Technology Co.,Limited

 3 year year

Product details

How can a micro hot water pump achieve water circulation?

The way a micro hot water pump achieves water circulation is through its internal structure and operating mechanism. After the pump is started, the motor drives the impeller inside the pump to rotate, pushing water out and creating a negative pressure at the pump inlet, which sucks water into the pump. At the outlet of the pump, due to the increase in pressure, water is discharged from the pump. After the water is discharged, the pressure inside the pump decreases, and the negative pressure at the suction port attracts water back into the pump, thus achieving water circulation flow. This is the principle of using a micro hot water pump to achieve water circulation.

hot water pump

What is the water circulation process of a mini hot water pump?

The water circulation process of the micro hot water pump is as follows:

After starting the micro hot water pump, the motor drives the impeller to rotate, generating centrifugal force to suck water into the pump.

2. The blades on the pump wall accelerate the push of water out of the pump body, forming a certain flow rate and flow rate.

3. In the pump body, water is subjected to pressure, forming a certain head.

4. Hot water is pumped and circulated to maintain the temperature of the heating equipment.

When the heating equipment needs hot water, the control system will start the hot water circulation pump to deliver the hot water to the heating equipment.

When the heating equipment does not require hot water, the control system will stop the operation of the hot water circulation pump to save energy.

Technical specification

Product Model	DSB413-B-1	Voltage	DC12.0V
Current	<450mA	Water Flow Rate	0.4-1.3L/Min
Media	Water	Life cycle	>20,000 cycles(work for 1min and stop for 1min as a cycle )
Working temperature	5℃~95℃	Product N.W	62g
Noise		Keywords	Mini hot water pump

What are the energy-saving measures for dc hot water pumps?

1、 Energy efficiency improvement

Improving the energy efficiency of micro hot water pumps is one of the important means to achieve energy conservation. By adopting high-efficiency impellers and optimizing the internal structure of the pump, leakage losses can be reduced, thereby improving the working efficiency of the pump. In addition, by optimizing the pipeline design of the hot water circulation system, unnecessary bending and joints can be reduced to reduce fluid resistance losses

Lose, improve the overall efficiency of the system.

2、 Reasonably control the load

Adjust the load of the micro hot water pump according to actual needs to avoid overload or underload operation. By adjusting the operating frequency of the pump through the control system, the flow and pressure can be adjusted in real-time according to the needs of the heating equipment, in order to achieve effective energy utilization. On the premise of meeting the demand, try to reduce the operating power of the pump as much as possible to avoid unnecessary energy waves

3、 Regular maintenance and upkeep

Regularly maintain and upkeep the micro hot water pump to ensure its normal operation. Check whether the various components of the pump are worn, loose or blocked, replace the worn parts in a timely manner, tighten the loose parts, and clean the blockages. Maintaining the pump in good operating condition can improve its efficiency, reduce failure rates, and thus achieve energy-saving goals.

Dimension Drawing

How to optimize the operating environment of micro hot water pumps?

Optimizing the operating environment of micro hot water pumps mainly involves the following aspects:

1. Keep clean: Ensure that the operating environment of the pump is clean and free of dust, dirt, and other debris. These debris may affect the normal operation of the pump and reduce its efficiency.

2. Temperature control: Maintaining a suitable temperature environment is crucial for the operation of the pump. Both high and low temperatures can affect the performance and service life of the pump.

3. Humidity control: Excessive humidity may cause rust or corrosion of internal parts of the pump, while low humidity may cause static electricity problems. Control the humidity at an appropriate level, usually at a relative humidity of 40-60%.

4. Prevent vibration: Vibration may damage the structure of the pump and affect its normal operation. Efforts should be made to minimize the impact of external vibration sources on the pump, and if possible, anti vibration measures can be taken.

5. Noise control: Although the noise of hot water mini pumps is usually small, measures still need to be taken to control the noise to avoid interference with the surrounding environment.

6. Stable power supply: An unstable power supply may cause problems with the operation of the pump, and even damage the internal structure of the pump. It is necessary to ensure the stability of the power supply and avoid voltage fluctuations.

7. Pipeline connection: Ensure that all pipeline connections are firm and there are no leaks. Regularly inspect pipeline connections and promptly address potential issues.

8. Ventilation and exhaust: Maintain good ventilation to timely discharge the heat and gas generated during pump operation. Good ventilation helps maintain the normal operating temperature of the pump.

Flow rate test curve

How to improve the energy utilization efficiency of micro hot water pumps?

1. Optimization design: By improving the structure and materials of the portable hot water pump, energy loss is reduced and heat transfer efficiency is improved.

2. Adopting high-efficiency and energy-saving technology: using high-efficiency and energy-saving compressors and motors to reduce energy consumption.

3. Control system upgrade: Adopting an intelligent control system to achieve precise control and adjustment, reducing energy waste.

4. Energy saving operation strategy: Reasonably set operating parameters, such as temperature, flow rate, etc., to reduce energy consumption.

5. Maintenance: Regularly inspect and maintain the 24 volt hot water pump to maintain its normal operation and reduce energy loss.