The pressure tank is used in a closed water circulation system, which plays a role of balanced water volume and pressure to avoid frequent opening and automatic water replenishment valve to hydrate.In addition to the inflatable can to accommodate the inflated water, it can also play the role of a water replenishment box. The expansion tank is charged into the air, which can obtain a large volume to accommodate the amount of expansion.Make up.
What is the main role of pressure tank
The set set of high -rise water supply pressure tanks is generally composed of active blocking valves (purchasing pieces), water source tank (or pressure pump), pump unit, air pressure tank, and frequency conversion control cabinet (including the appearance control).The local parts clarify as follows:
A. Active blocking valve or saving equipment (purchasing parts): Used to block municipal water sources, you can set the pressure of measures at will. When the pressure of municipal water sources is lower than that value, the device measures are blocked, switch to the water source tank or the pressure pool to supply water to supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water to supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply water supply.EssenceYou can also think about using cheap -saving equipment to replace the barrier barrier to restrict the maximum water flow flow.
B. Water source tank: The tower -free water supply equipment is full of water in the can when the water is transported by water, because there is no compressed air storage energy, which is not as good as a buffer tank for various impact buffer effects and the dynamic compensation effect on municipal water sources.However, when the municipal water source pressure is too low and the water source tank is larger than the water inlet, the water storage volume in the tank can be used to compensate the lack of municipal water sources.
At the moment of the water supply of the water source tank, the air is actively entered into the tank by the vacuum press, which can prevent the formation of negative pressure pumping effect on the high and low pipeline network (that is, so -called no negative pressure and no suction process).
The water source tank can only be connected in the water intake pipe road.
C. Pressure pool: Generally, it is a reinforced concrete layout. Like the principle of pressure tank operations, because of its large volume, it has a good peak -cutting effect on municipal water supply. It is suitable for various municipal water sources in all parts of the country.When the municipal water supply pipe network is stopped for some time, the water supply source can be supplied by a certain time, and it is suitable for the occasion that customers need to be highly reliable.
D. Water pump crew: Select water pumps with non -overload characteristics. Its operating characteristics can be accustomed to changing pressure in a large scale of municipal water sources, and no overload tables will occur.
E. Bleeding can: The effect is the same as the air pressure tank in general secondary supercharged water supply equipment. The specified product design is used in the design of the diaphragm, which is mainly used to use its supercharged hydration function, which is conducive to the intelligent and active energy -saving control of the equipment.
F, frequency conversion fucking cabinet: You can choose to choose a full -frequency frequency skill plan, that is, all pumps are dragged for frequency conversion, and local variable frequency skill plans can also be selected (as long as one pump is dragged for frequency frequency speed adjustment).
G. Beipatient roads: If the level of municipal supply is often satisfied with water and gas, only the pressure is lacking at the peak of water supply. You can load the bypass pipeline, so that the municipality can actively switch the operation of water supply and supercharged water supply.
Stress tank product classification
There are three types of pressure tanks, airbags and vitality.
The diaphragm pressure tank fully realizes the separation of gas water. The water is on one side of the rubber diaphragm and the other side is pre -filled air. This pressure tank does not have the problem of loss of air dissolution and water. It can be inflated at one time and long -term use.Therefore, it saves investment, simplifies the system, expands the scope of use, and is often used in the secondary water supply of high -rise buildings.
The airbag -type pressure tank gas is separated, the water is in the inside of the rubber capsule, and the gap pre -charged air between the external and the tank. This pressure tank does not have the problem of loss of air dissolution and water. It can be inflated at one time.Essence
The air in the air -replenishment pressure tank is directly contacted with water. After a period of time, the air is reduced due to leakage and dissolution in water, which gradually reduces the amount of water adjustment.The gas -supplement method is air compressor to replenish qi, water -rawr gas supplementation, and regularly leak air.

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