mini water pump flow capacity test

mini water pump flow capacity test

2 month ago

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Shenzhen DYX Technology Co.,Limited

 3 year year

Product details

What are the effects of the flow rate and pressure of micro diaphragm water pumps on the cleaning efficiency of window cleaning machines?

1、 The impact of traffic on cleaning effectiveness

1. Insufficient wetting ability

If the flow rate of mini water pump is too low, the cleaning solution cannot fully cover the glass surface, resulting in increased friction during wiping and difficulty in softening or dissolving stains. For example, when facing stubborn stains such as oil stains and bird droppings, low flow may only wet the surface and cannot penetrate for cleaning.

2. Uneven distribution of liquids

Fluctuations in flow rate or unreasonable design can lead to intermittent water spraying or localized over wetting. For example, if the output of the water pump is unstable, it may cause excessive cleaning solution in some areas of the glass (forming water marks), while other areas are too dry (the cleaning cloth cannot effectively absorb stains).

2、 The impact of pressure on cleaning effectiveness

1. Spray distance and coverage range

When the pressure of dc water pump is too low, the cleaning solution cannot reach the edge of the glass or high areas, resulting in cleaning blind spots. For example, if the water pump pressure of the high-rise window cleaning machine is insufficient, it may not be able to cover the dust accumulation at the edge of the window frame.

2. Uniformity of water spray

Unstable pressure can lead to poor atomization effect of the nozzle, resulting in "dripping" or "splashing" phenomenon. For example, a user reported that there were water droplet like marks when the window cleaning machine sprayed water. After investigation, it was found that the nozzle was blocked due to pressure fluctuations in the water pump.

3. Limited cleaning power

When the pressure is insufficient, the cleaning solution is difficult to penetrate the stain layer, especially for dry mud stains or gum stains.

Technical Specification

Voltage	DC5V	Max pressure	Smaller than 0.8bar
Flow	0.6-1.3MLPM	Media	Water
Life cycle	30000 cycles	Noise	Smaller than 40dB
OEM OD	Support	Application	Robot vacuum cleaner,window cleaning robot and other home appliances

3、 The synergistic effect of flow and pressure

1. Match cleaning needs

Small flow rate+high pressure: suitable for stubborn stains (such as glue marks) in local areas, soften the stains with high-pressure water spray and wipe them.

High flow rate+low pressure: suitable for rapid wetting over a large area, but requires a uniform spray design (such as a porous nozzle).

DSB030-C Water Pump Drawing

4、 Practical application suggestions

Adjust parameters according to glass type

Ordinary glass: the pressure of mini pump can be appropriately reduced (0.08-0.1MPa) to avoid water stains;

Tempered glass or low emissivity glass: It is necessary to increase the pressure (0.12-0.15MPa) to enhance the cleaning power.

Pay attention to the durability of the electric water pump

High pressure may accelerate diaphragm wear. It is recommended to choose water pumps with more durable materials (such as EPDM rubber) and structures (such as double diaphragm design) to extend equipment life.

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Shenzhen DYX Technology Co.,Limited

 Audited supplier

3 year

Address: Shenzhen, China

Main Product: Mini Diaphragm Pump, Solenoid Pump, Peristaltic Pump , Piston Pump, Solenoid Valve, Solution For Mini Pumps And Valves

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