Damping butterfly valve The role of electric butterfly valve in industrial valves
Damping butterfly valve electric butterfly valve used in industrial valves has attracted more and more attention. Besides the hanging shock absorber, butterfly valve bracket and butterfly valve hanger, sliding support, there are damping electric butterfly valve, butterfly valve shock absorber, vibration isolation pad (also called electric butterfly valve) produced by Shanghai Dongfeng Electric Butterfly Valve Manufacturing Co., Ltd
The valve products of our electric butterfly valve can be divided into fan damper, water pump damper, compressor damper, generator damper, etc. according to their applications. Since their introduction into the market, our electric butterfly valve products have been extremely important auxiliary products in the mechanical field, and have made indelible contributions to the performance and product maintenance of large, medium and small mechanical products. Therefore, damping butterfly valve, electric butterfly valve and other valve products have become an indispensable part of mechanical products.
Butterfly valve electric butterfly valve also has a high scientific and technological content, which can make use of our modern and constantly developing science and technology to make many projects carried out under more perfect conditions, so that more equipment can extend the service life in a more stable environment and ensure the safety of use.
The electric butterfly valve of butterfly valve is applied to some scientific and technological products that have high requirements for the working environment, and external influences will lead to problems and failures. In this case, the electric butterfly valve is required to assist other scientific and technological products to create a good use space, which makes some technologies and products that are difficult to achieve practical application break through the environmental constraints, thus making some scientific and technological products break through the bottleneck.
The electric butterfly valve of butterfly valve can effectively reduce the vibration damage caused by external factors and mechanical internal structure, thus extending the service life of mechanical equipment, making the utilization rate of various products higher, and reducing the re investment in equipment.
The electric butterfly valve of butterfly valve can protect buildings, mechanical equipment, environment and public hazards by eliminating vibration. In terms of use demand, it is no exaggeration to say that all mechanical products need electric butterfly valves, ranging from fans and pumps to household air conditioners and even bicycles. Butterfly valve electric butterfly valve can be used for air conditioners, centrifugal fans, small chillers, pumps, etc; Electric butterfly valves are widely used in instruments, equipment cabinets, etc.
The main part of the butterfly valve shock absorber is the butterfly valve. Only a proper butterfly valve with good quality can have a shock absorption effect, which will be elastic and durable, and have a long service life. If the butterfly valve is not properly fixed, the whole butterfly valve shock absorber will be scrapped. What's a good way to buy butterfly valves?
Firstly, the butterfly valve shall meet the following conditions: the radius of the butterfly valve shall be four times greater than the zero point of its height under the rated load; The butterfly valve shall have a certain additional stroke, at least equal to 50% of the rated static deflection; The number of butterfly valve coils shall not be too small, generally not less than six; The butterfly valve manufactured in this way can ensure that the horizontal rigidity of the shock absorber is enough so that the equipment is stable and not prone to toppling, the elasticity is durable, and the lasting shock absorption capacity is guaranteed. However, the price of this butterfly valve electric butterfly valve is often higher.
Reasonable selection shall be made according to the weight of the equipment. Generally, the compression of the butterfly valve behind the pressure bearing equipment of the butterfly valve damper shall be greater than 20mm, not more than the rated compression of the electric butterfly valve, so as to ensure the best vibration isolation effect of the damper. What needs to be mentioned is that at present, a popular butterfly valve shock absorber hides the butterfly valve completely inside the shell, and the state of the butterfly valve cannot be seen directly outside, which is incorrect!
After a period of time, if the butterfly valve is seriously rusted, the manager can not detect and replace it in time, which may lead to the terrible consequences of butterfly valve breaking, water pump sinking and pipeline breaking. Although the price of this kind of butterfly valve shock absorber is slightly lower, it should not be used as far as possible.
The electric butterfly valve of the butterfly valve has a very low frequency. It is used for high-frequency vibration equipment. The vibration isolation effect is very good, and the structure is compact, but the size and shape are not very large. This makes it more convenient to install and reliable and safe to use. Although the shape is relatively small, the application life is not short.
The electric butterfly valve of butterfly valve has a strong adaptability to work. It can work normally even at minus 40 degrees or minus 110 degrees. This is the working state that ordinary electric butterfly valves cannot reach. Whether it is active vibration isolation, passive vibration isolation or shock vibration, it has a very significant effect and can effectively block the sound transmission of solids. It has achieved ideal results in isolation of vibration, reduction of noise, remediation of vibration pollution and environmental protection.
The butterfly valve electric butterfly valve is mainly used for vibration isolation of fans, air conditioning boxes, air conditioning units, generator sets, air compressors, water pumps, cooling towers and other high-frequency changing mechanical equipment.