What is a Mini Water Pump?
A water pump that is mainly used for experiments or to draw water at lower levels is known as a mini water pump. They cannot be used for industrial purposes as they usually have a small motor. Mini water pumps can be only operated at a 2.5 ~6V power supply. At the same time, they have a very low current consumption which is 220mA. At this rate, it can take up to 120 liters per hour. However, the advantage of having a mini water pump is that they are low-noise pumps that are lightweight. Besides, they have a high-efficiency rate along with it being small-sized. You can use these small water pumps for household purposes like cleaning, cooking, bathing, watering flowers, or for space heating as well. Their working voltage usually is between 4V to 12V.
What are the benefits of having a mini water pump?
A mini water pump has wonderful uses that we shall discuss now. If you have been planning to buy one, these amazing benefits should confirm your trust. So without wasting any time, let’s dive straight into the advantages of having a mini water pump.
- Cost-Effective: A traditional water pump can be very expensive. Hence, they are not affordable for everyone. On the other hand, having a mini water pump can save your money and is easily available at half the price. They are cost-effective options when you are running short of money or if you are on a tight budget.
- Lightweight: Another advantage if having a mini water pump is that they are very lightweight since they are so ergonomic in size. They have a pretty small size as compared to the traditional water pumps. This is one of the reasons why they are so popular as they are extremely lightweight and easy to carry, unlike regular water pumps which can be huge in size.
- Portable: Since mini water pumps are lightweight, they are also portable. This simply means that you can carry them around anywhere, anytime. They are portable devices that allow you to carry them easily without having to stress over the weight. This is another reason why mini water pumps are highly recommended as they are the best options for portable water pump.
- Household Activities: Having a mini water pump can be hugely beneficial for household activities. You can use it vastly for home purposes like cooking, cleaning, bathing, space heating, or for even watering plants. At the same time, you can wash your vehicle at a riverbank without having to waste any water. Besides, you can also use it for improving water pressure in RO systems and reducing wasted usage. The latest RO systems like the TMAFC-ERP by Home Master come with permeate pumps, an advanced technology that the older generation systems lacked.
How To Make A Mini Water Pump: Step By Step Detailed Instructions
In this section, we shall build a small mini water pump that you can use for small applications or just as a fun experiment. All of the materials that are used in this project are easily available hence that should make it simpler for you to arrange them. We will use a small motor in this experiment. However, a large motor will give you a higher motor pressure.
Materials Required:
A plastic candle holder
A small motor (Either buy it online or purchase from dollar store toys)
Thin hard plastic (Get them from plastic food containers)
Hot glue
Step 1: First, we need to make the pump housing. To make this, we will take the plastic candle holder. We also need to start making the impeller as well. We will make the bottom side of the impeller using the plastic sheet. You can use simply any sheet, for example, a food packing plastic as well.
Step 2: Trace a circle that is smaller than the pump housing on the plastic. Next, you need to cut out the plastic and paint it red so that it a visible better. Once you are done with this, drill a hole exactly in the center. This will later be mounted on the motor.
Step 3: The next step comprises making the impeller blades. For this, cut out a long strip of plastic and further cut them into 4 smaller pieces. Glue these pieces onto the disk. Firmly secure them so that they don’t fall over.
Step 4: Then you need to drill a hole in the bottom of the pump housing. The hole should be drilled bigger than the diameter of the motor shaft. Next, apply glue to the face of the motor. Later, fix it to the bottom of the pump housing. Seal the holes firmly so that water does not get through on the face of the motor.
Step 5: Now you need to add glue in between all four blades and fix them on the motor’s shaft. Rotate the impeller once the glue dries up. This is done to make sure that it does not touch the sides or the bottom.
Step 6: Next, we will seal the pump’s housing. Trace the housing on plastic and then cut out the traced circle. Then, drill a hole in the size of straw on the plastic circle. At the same time, drill a hole in the pump housing as well. This hole will be the entrance and exit for the water. Next, you need to glue a straw at the entrance and exit. Make sure that you put enough amount of glue so that it stays watertight.
Step 7: Then, glue the circle plastic on the front of the pump housing. Make sure that the impeller is at a height such that it should not touch the circle in the front. If the impellers have a higher weight, you can trim till they fit perfectly. Also, glue the front of the housing such that if the straws are sealed, you should have a pump housing that is airtight. Once you are done with this step, you can go ahead and test your machine.
Step 8: When you are testing the pump, you need to make sure that the water is sucked through. This is because if you want to test, you need to do it with water. This mini water pump works decently well and is a great success. You could also try making this with ease and make modifications as per your requirement.
Conclusion:
In this article, we have looked into the details of a mini water pump and how you can make one of these beauties right at home. They are perfect for home purposes and is lightweight as well. However, you can make your own modifications to the mini water pump and alter changes as per how you need your machine to work. With such interesting benefits of the mini water pump, you can definitely try building one of them and use it for your needs. The detailed instructions are very precise and specific which makes it easy for you to follow and make them. Do let us know how your mini water pump with a small motor turned out. We would love to get some wonderful feedback or suggestions from our readers. Make the best mini water pump for yourself and be in awe with the variety of things that the machine can do.