Methods for Controlling Water Hammers
There are several methods for controlling water hammers, each with several tests and calculations that determine the suitable type for installation in a water treatment station.
Use of Slow-Closing Valves:
Slow-closing valves can be used, which have a mechanism that closes slowly and gradually to reduce the sudden velocity change of water flow and thus mitigate water hammer.
Use of Pressure Reducing Valves:
Pressure-reducing valves can be installed to limit the pressure rise caused by the water hammer. These valves work to gradually and smoothly reduce the water pressure, avoiding sudden pressure increases.
Use of Surge Tanks:
Surge tanks are used to absorb the energy of the water hammer and reduce its impact on the system. These tanks store excess water and provide an air cushion to absorb shocks and reduce the resulting pressure.
Controlling Water Hammers through Energy Recovery Systems:
Energy recovery systems such as hydro turbines can be installed to convert the energy of water hammer into usable energy. This helps to reduce the pressure resulting from the water hammer and prevent damage.
Proper Pipe Design and Layout:
Water hammer can be minimized by designing and laying out pipes correctly. Proper selection of pipe diameter and the use of appropriate bends and fittings can help reduce the occurrence of water hammer.
Separate Water Hammer cushion
Separate small-sized water hammer cushion, which can be easily mounted on water and valve front where water hammer occurs.
Small-sized Water Hammer cushion
Is designed with a sufficient capacity to install at places such as the water pipe of a building. Air seal pressure must be set to the pipeline pressure at the place of installation.
Bladder-embedded Water Hammer Preventive Device
The embedded bladder in the compression tank helps store compressed air semi-permanently, which removes the need for a separate compressor. Besides, it controls rise/falling surges and various surges effectively.
Pressure Relief & Surge Anticipator Valves
It senses when the pressure of Down Surge is low upon the pump stopping and opens the main valve to control the UpSurge pressure effectively
By employing these methods, the impact of the water hammer can be effectively controlled, ensuring the smooth operation of the water system and minimizing potential damage.
How can you evaluate a company that provides Controlling Water Hammers products?
To choose the appropriate type of the types mentioned above and ensure that the supplying company provides it, you can take several steps:
- Search for information: Search for more information about the company through its website, business records, and customer reviews. You may find information about the company’s history, experience, and the range of products it offers. Read reviews and opinions from previous customers to get an idea of the quality of products and customer service.
- Direct communication: Contact the company and direct your questions and inquiries. You can request more information about the specific products you are interested in, purchasing and supply methods, and any other requirements you need to know. You can also request samples of products if possible to evaluate their quality for yourself.
- Compare companies: Compare the company you are interested in with other companies that offer the same products. Compare product quality, prices, customer service, warranty policies, and any other factors that may be important to you. You may also want to consider the company’s reputation and history of providing quality products.
- Consult experts or professionals: If you are unsure about your evaluation of the company or need additional advice, you can talk to experts or professionals in the company’s field. They may have previous experiences with the companies in question and may provide you with valuable advice and guidance.
Through these steps, you can obtain comprehensive information and better evaluate the company to see if it meets your needs and meets your standards in terms of quality and service.
