How to pump water from low places without electricity?

Introduction How to pump water from low places without electricity using pressure-fed plastic water pipes. With the development of science and technology, people's living standards have also improved a lot, and there are more miscellaneous things in their homes.

How to pump water from low places without electricity?

Use pressure-fed plastic water pipes.

With the development of science and technology, people's living standards have also improved a lot. There are also a variety of electrical appliances in the house. They can not only help us. can be disinfected and used as a cupboard for storing tableware. We can say that it is a versatile machine.

However, we also need to pay attention to the cleaning and maintenance of the disinfection cabinet when using it, otherwise it is easy for the disinfection cabinet to not heat or turn on not, etc. What is the reason. ?

1. Reasons why the disinfection cabinet light does not turn on and heat up, and repair methods: 1. The transformer is blown, the circuit is broken, or the lead solder is loose. Use the multimeter's R range to check if the line is connected, replace it ou solder it. 2. The circuit board is burnt out. Check for a short circuit and replace the circuit board.

3. The power outlet is not powered or has poor contact. Check if there is power or replace the outlet.

4. If the copper wires of the circuit board are corroded and broken, check, replace or solder the circuit board.

5. The power cord is in poor contact with the machine body or has an open circuit. Check if the line is connected and repair it.

6. If the relay fails or has poor contact, replace the relay or replace and repair the connector.

7. If the fuse is blown, replace it.

2. Disinfection Cabinet Maintenance Tips 1. Do not open the cabinet door during the disinfection process. Opening the cabinet door will automatically break the circuit, cause ozone leakage and lower the indoor temperature, thus increasingi workload and disinfection. time.

2. Once disinfection is complete, wait 20 minutes before opening the cabinet door. After disinfection is completed, the disinfection cabinet needs 20 minutes to restore ozone and cool the high temperature tableware. If you use dishes at this time, there may be ozone residue and high temperature dishes.

3. Do not put dishes filled with water in the disinfection cabinet. Wash and dry the tableware before putting it in the disinfection cabinet, otherwise the disinfection will not be complete and the water vapor generated will be high. the temperature will damage the interior wall and electronic circuits.

4. Place dishes from different materials in layers. The upper layer is low temperature and the lower layer is high temperature. Certain tableware made of materials that are easily deformed and produce suHarmful substances at high temperature should be placed in the upper layer for disinfection. Only stainless steel, ceramics and other tableware that can withstand high temperature disinfection should be placed in the bottom layer. Place plastic, painted pottery, wooden chopsticks and other tableware in the low temperature layer.

5. Do not place objects other than tableware in the disinfection cabinet. The disinfection cabinet is used to disinfect tableware.

Do not put rags, towels, clothes, etc. in the disinfection cabinet. Not only is it ineffective, but it can also lead to dangers such as inflammation.

What is the water pressure of a 2000 catties bucket of water?

1. The protective cover of the water outlet of the water press is not not open: In this case, simply remove the protective cover from the water outlet of thewater press.

2. The water pressure device is not installed tightly or the water pressure device is damaged, causing air leakage: in most cases, the water pressure device leaks, causing poor airtightness in the device, resulting in water. pressure failure. , in this case, you can check whether the airtightness of the water pressure device is good or replace it with a new water pressure device.

3. There is not enough water in the bucket, resulting in a drop in water pressure: in this case, just check if there is enough water in the bucket .

4. The water pressurizer pipe is clogged with foreign objects: In this case, you just need to clean the foreign objects present in the water pressurizer.

Principle of water press: The water press presses the air out of the compressed air bag through the piston, thus forming a pressure differenceair pressure. Air pressure is affected by pressure, causing a loss of pressure balance. At the same time, due to the action of gravity, the liquid flows from a high pressure place to a lower place, resulting in the phenomenon of liquid pressure from bottom to top.

How to make a mobile stand with a high pressure water gun and a bucket

The pressure of the water column is 10.33 m.

One kilogram of atmospheric pressure is approximately equal to 0.1MPa, one atmospheric pressure is approximately 0.1MPa, one atmospheric pressure is equivalent to 10.33 m of water column pressure, i.e. one kilogram of air pressure is equivalent to 10.33 m of water column pressure. And 2 kilograms = 1 kilogram, and the weight of 2000 kilograms is equal to 1000 kilograms, so the water pressure of the 2000 kilogram bucket is 10.33 m.

Water pressure is water pressure. LThe water contained in the bucket has a pressure effect on the side and lower surfaces. For surfaces in any direction, the pressure is always perpendicular to the contact surface. the liquid, the pressure is also greater.

Tools: hot glue gun, utility knife, hand drill or electric drill, electric soldering iron.

1. Remove the black soft rubber head from the needle booster, cut off the section of plastic tubing that was previously covered by the soft rubber head, and continue cutting an approximately 3cm section of plastic tubing. .

2. Use a hand twist drill or a hand electric drill to drill a hole between the short plastic tube and the black soft rubber head. The hole is just big enough to fit the small motor bearing.

3. Place the soft glue head and short plastic tube onto the small motor bearing insequence. If the hole is too big, you can use a hot glue gun to attach them to the small motor bearing. small engine.

4. Use a utility knife to cut the syringe heads from the 20ml and 10ml syringe tubes, making the cuts as smooth as possible.

5. Use a hand twist drill or electric hand drill to drill a hole near the 20m mark on the 20ml syringe tube. Note that the size of the hole should be smaller than the inner diameter of the 10ml syringe. tube.

6. Use a hot glue gun to attach the small syringe tube to the large syringe tube, with the inside diameter facing the newly drilled hole.

7. Insert the previously made motor kit into the large syringe tube, so that the short plastic section is directly facing the small syringe tube.

8. In the last step, use the enclosure kit from battery to power the small motor, then extend the bottom opening of the small syringe tube of the “water gun” into the water.

High pressure water gun is a high pressure cleaning machine, commonly known as high pressure water jet cleaning machine. This is a machine that uses an electrical device to generate a high pressure piston pump. -pressurized water to wash the surface of objects. It can loosen dirt and wash it to achieve the purpose of cleaning the surface of objects.

Because it uses high-pressure water jets to clean dirt, high-pressure cleaning is also recognized as one of the most scientific, economical and environmentally friendly cleaning methods in the world .

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