The safety valve of cooling tower plays an important role in protecting the safe operation of the equipment. At the same time, it is also one of the important parts of the cooling tower. Today, the cooling tower manufacturer teaches you how to choose the appropriate safety valve for the cooling tower.
1. When selecting the safety valve suitable for the use of cooling tower, the key problem is its displacement, that is, the displacement of the safety valve used in the cooling tower equipment must be greater than its safety discharge. Only in this way can we ensure that when the container is overpressure, the gas can be discharged in time after the safety valve is opened to avoid the pressure in the container to continue to rise; Should not be used for the high pressure spring type safety valve unload on the low pressure vessel, also can not be used for the low pressure safety valve unload on the high pressure tower equipment, the selection should be according to the tower equipment working pressure using the same level of spring.
2. When choosing the cooling tower safety valve, the process conditions of the equipment and the characteristics of the working medium should also be considered. The spring type safety valve should be selected for the general tower equipment. If there is toxic, flammable, explosive gas in the working medium of the tower equipment, or other gases that pollute the atmosphere, the closed safety valve should be used.
Safety valve belongs to automatic valve class, the control pressure does not exceed the specified value, and plays an important role in protecting personal safety and equipment operation. How to choose the two most suitable safety valve for the cooling tower above, we have learned it?
Guangdong Trlon Energy-saving Air Conditioning Equipment Co., Ltd.
Company Address： 1916A, Block A, David Donglong Business Building, Longhua, Longhua District, Shenzhen