Types and main functions of stainless steel pressure tanks

2026-08-27 10:14:06

At present, there are two types of small pressure tanks on the market: air replenishment type and diaphragm type. The air in the air replenishment pressure Tank will directly come into contact with the water source. After a period of time, the air will be lost and dissolved in water. It is necessary to regularly replenish air to maintain the normal operation of the stainless steel pressure tank. For this type of pressure tank, inert gas such as nitrogen is usually filled. For diaphragm pressure tanks, a pressure tank needs to be installed between the water pump and the pipeline network. When the water in the pipeline network is low, the water level in the tank will rise. At this time, the air in the tank will be compressed and the pressure will rise, so that water can be supplied.

During the subsequent process of continuous water use by the user, the air in the water tank will enter the pipeline, causing the water level to drop and the air pressure in the water tank to decrease. When the pressure drops to the lower limit, the electric pressure gauge will be connected to the lower limit for electric shock, and the motor and water pump will work again. Generally, the water pump itself can adjust the stop and start according to whether water is used, thus achieving the purpose of keeping water inside the motor.

What is the main function of a stainless steel pressure tank?

Stainless steel pressure tanks are commonly used for the circulation of liquids and gases, and can achieve various functions during use. For example, they can achieve good transfer functions during use. In fact, when transporting some liquids or gases, there are often transfer requirements. At this time, this tank can also be used, and through its transfer, better results can be achieved during transportation.

Another reason is that it has a pressurization function. Nowadays, many liquids or gases face certain pressure during transportation. In this case, if you want to increase its power, it will often increase its transportation cost to a certain extent. However, if you use this pressure tank, the result will be different, which is more energy-saving.

With the function of stainless steel pressure tanks, they can also play a certain buffering role, which can not only meet better subsequent requirements during transportation, but also provide good protection and use for transportation equipment. Nowadays, some transportation is often a form of direct transportation, which cannot protect pipelines or other equipment. However, if such equipment is used, the effect will be different.

Some tips for choosing stainless steel pressure tanks

1. Consider design pressure and material selection

The design pressure of stainless steel pressure tanks meets the requirements, followed by material selection and thickness. The exhaust pressure of air compressors is generally 7, 8, 10, and 13 kilograms, of which 7 and 8 kilograms are widely used. Therefore, 1/7 of the air volume of the air compressor is generally used as the selection standard for tank capacity.

2. Look at the appearance

The appearance of stainless steel pressure tank products reflects their grade and value. Only legitimate manufacturers with good equipment guarantee and a good guarantee system can ensure the appearance of product grade.

3. Look at the product nameplate

The nameplate should indicate the name and production date of the manufacturer and inspection unit, and indicate whether there is a seal of the inspection unit in the upper right corner of the nameplate. In addition, the nameplate should indicate the product number, weight, volume, pressure and working pressure, as well as the pressure of the hydrostatic test, and indicate the medium of the gas storage tank. The steel seal number of the product should be directly below the entire tank nameplate, and the steel seal number should be consistent with the number on the nameplate. If the quantities of these two inventions are not consistent.