Traditional Culture Encyclopedia - Weather inquiry - Why should the cooling tower turbine with rubber joint be equipped with rubber soft joint?

Why should the cooling tower turbine with rubber joint be equipped with rubber soft joint?

Rubber flexible joint is the connection with pumps, valves, pipes with large vibration and pipes with frequent cold and hot changes. Weather resistance can be automatically extended during use. Its structural material is plastic-impregnated nylon cord fabric, and high-strength aging-resistant polar rubber material is used inside and outside. In order to prevent natural shrinkage and reduce aging and fracture in long-term use, reticulated steel wire is used for multi-body protection.

1. What role does the rubber flexible joint play in the pipeline?

"Metal pipes are easy to be over-processed in the bending process, resulting in cracks and high defect rate, so the cost is high. If it is not necessary, it is cost-effective and convenient to replace it with rubber products. " This is a very simple answer.

2. The function of rubber soft joint in life can not be ignored.

Rubber joints commonly used in life are also called rubber hose soft joints, flexible rubber joints, flexible rubber joints, flexible rubber joints, high-pressure rubber joints, rubber shock absorbers and compensators. Rubber flexible joints can reduce vibration and noise, compensate for thermal expansion and cold contraction caused by temperature change, and are widely used in various pipeline systems.

3, rubber soft joint installation instructions:

1. When installing, it is forbidden to install rubber flexible joints that exceed the displacement limit.

2. When the rubber joint is installed on the flat ground and suspended vertically, the actual working axial displacement pressure of the rubber joint is less than the supporting force of the pipeline, otherwise, an anti-pulling device should be installed to prevent it from being pulled off when it is under pressure.

3. The pipeline must have a fixed bracket or bracket, and the force of the fixed bracket must be greater than the axial force. During vertical installation and overhead installation, corresponding fixed brackets and stressed brackets should be installed at both ends of the product to prevent the product from falling off after being pressed.

4. Install bolts symmetrically and gradually pressurize and tighten them to prevent local leakage.

5. Keep away from heat sources when installing, and do not use media that does not meet the requirements of this product.

4, rubber joint use requirements:

1. Adjust the allowable extension range of fingers and limit the length of rubber joint within the allowable extension range.

2. This is a rubber joint bearing 16kg. Let's see if it works.

3. After pressing, see the actual display pressure of the water pressure gauge. Needless to say, we can test our products at will.

4. At this time, look at the position of the limit screw again. The rubber joint has been stretched and pulled by the limit pull rod.