oem high pressure hydraulic pump manufacturer

[Common liquid compression type]

1, the flow rate can be divided into two parts: variable volume and volumetric volume. If the output flow rate is available, it is referred to as a variable rate, and if the flow rate is not adjusted, it is referred to as a fixed rate.

2, the liquid pressure system is divided into three types of commonly used pumping structures: gear wheel pumps, leaf blade pumps, and pillar block pumps.

[Liquid pressure working principle]

1. Rotating wheel

Features include small size, simple structure, strong resistance to contamination, convenience, large excretory leakage, loud noise, large flow rate, non-discharge adjustment, etc.

The reason for the engagement is that there are two mutual agreements, and we or one of them will take action when one of the agreements is reached.

This is a mutual rotation of the two wheels, one side of the wheel is opened, the sealed cavity is increased, the local vacuum is formed, and the liquid pressure inside the oil box is filled with the pressure of the atmosphere. Injection liquid pressure oil tank is full, and the oil pressure tank rotates, the pressure oil tank reaches the joint area, and the pressure oil cavity is separated from the pressure oil cavity. Use the oil absorption area and the oil pressure area to avoid the leakage of liquid oil, and complete the primary oil absorption and compression process.

2, leaves

Features such as balanced flow rate, smooth running speed, low noise, high work pressure and high efficiency, structure performance, etc.

The leaf blade is formed by an eccentric structure, which is attached to the rotor, and the lower end of the leaf blade is caused by a tension or liquid pressure oil action. ，During the process of turning, the closed space created by both sides of the arbitrarily closed space, when the closed space is changed, when the liquid oil is inhaled, when the volume of the closed space is very small, the liquid pressure oil is on the surface. Compress out the liquid pressure area.

3. Pillar support

Pole fittings have high efficiency, small leakage, work under high pressure, multi-use with high efficiency liquid pressure system, but structural recovery, high requirements for material and processing precision, high price, high oil cleanliness requirements.

Pillar support with one moving wheel, supporting frame connection once, distribution along the perimeter of the pillar support inside the frame, one end of the pillar support fixed oblique top, one end and the support body bottom with a compression strainer, There is one angle with a diagonal line at the bottom of the body. 

During the pillar loading work, under the action of the convex wheel on the pillar loading, the pressure on the pillar loading work, the downward movement, and then the completed oil loading task, the oil process can be divided into the oil process and the oil recovery. Two stages in the process. The body-side active block and the body-peripheral sealed container discharge increase in oil absorption area, and the one-side surrounding sealed container discharge increase in oil pressure area.

4, gas booster

When working with air pressure, the main use is to use large-scale active low-pressure gas bodies that produce small-scale active high-pressure fluids. Compressed air and other gases are available, and can be exported without pressure.

Multi-gas driving: Compressed air, liquefied gas and pipe.