The air pump, that is, the "air pump", is a device that eliminates air from a closed space or adds air from a closed space.Now ordinary families will have a pump. In addition to being able to make a car pump, it can also give up the basketball or balloon at home! Many people don’t know what the working principle of the pump is!Lets take a look at the editor!
Working principle of aeration pump
When using the phee, the pneumothoring of its air pipe is connected to the valve of the bicycle tire. The function of the valve is only allowed air to enter the tire from the pump, and the air is not allowed to flow from the tire to the piston piston.There is a gap between the piston, and there is a downward rubber bowl on the piston. When pulling the piston upward, the air volume below the piston increases and the pressure is reduced.At the time of the piston, the air volume below the piston is reduced and the pressure increases, so that the rubber bowl is tightly reached the wall of the tube to prevent the air from leaking above the piston and continue to press down the piston.Enter the tire. At the same time, the air outside the tube enters the piston from the gap between the upper end of the tube.
In fact, the air tube is the simplest unidirectional valve! When the lever is lifted up, at this time, the leather bowl of the lower end of the trolley is contracted, and the air is the small hole from the air tube.Enter the large space of the lid) into the cylinder. When the lever is pressed down at this time, the leather bowl is expanded and the inner wall of the air cylinder is pressed down the air! The gas can only be from the bottom of the pores on the bottom of the air tube.(Some are using small iron pieces.) The valve of the tire along the skin!
And when the lever is lifted up for the second time, the leather bowl shrinks again. At this time, the small iron beads fall and turn off the small holes so that the air in the tires in the tire for the first time will not be pulled out because of this!
This is the process of going back and forth.
The characteristics of big pump pump
1. High output pressure: maximum pressure can reach 560MPa
2. Wide range of use: The working medium can be hydraulic oil. Water and most chemical corrosive liquids, and high reliability, long -lasting life span.
3. Wide output range: It can work steadily for all types of pumps only require smaller air pressure. At this time, small flows are obtained. After adjusting the air volume, different flows can be obtained.
4. Flexible application: Choose different types of pumps to get different pressure areas.
5. Easy to adjust: Within the pump pressure range, adjust the regulating valve to adjust the air intake pressure, and the output hydraulic pressure will be adjusted accordingly accordingly.
6. Automatic pressure preservation: No matter what causes the pressure of the pressure -keeping circuit decreases, it will automatically start, supplement the leakage pressure, and keep the circuit pressure constant.
7. Safe operation: use gas -driven, no arc and spark, can be used in dangerous places.
8. Simple maintenance: Compared with other air drive pumps, the pressure -booster pump can complete the same work, but its parts and sealing are less and the maintenance is simple.
9. High cost performance: The pump is a plunger pump, and the pump worked quickly at work.
The main product of the pump
Car inflatable pump
1. Small volume, usually placed in the car trunk of the car, does not take up the place, is easy to carry.
2. High power, high efficiency, fast inflatable speed
3. Wide use: can be used for cars, motorcycles, bicycles, swimming rings and balls;
4. You can measure the gas pressure of the tire so that the car tires keep normal tire pressure at any time.
High -pressure inflatable pump
The air pump is used as the air source of the cylinder after removing the spark plug, and the intake duct with the spark plug shell as the inflatable pump.Then connect the gas pipe, one -way valve, gas storage tank, and high -pressure soft duct.Once the engine starts, it can be inflated to the lack of gas tires.The inflatable pump structure is simple, with a small volume, which can be carried with the car, and can be very convenient to quickly and quickly inflate the air -lacking tire on any occasion and anywhere.
Electric inflatable pump
1. Applicable to: bicycle tires, car tires, basketball
3. Use the power supply of a car cigarette lighter to quickly inflate the car and motorcycle tires;
4. When working on highways, fields or morning work, when the car tires suddenly leak, they can play their emergency functions;
5. You can quickly inflatter the ball, inflatable ball and other inflatables;
6. There is an air pressure display table, which can accurately measure the air pressure of the tire;
7. The shell is strong and durable;
8. Small and easy to carry; placed in a car luggage, does not take up space, and the wonderful use is endless

Related tags： Auto Accessories