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Helium Leak Detection is one of the most important tools for any company to keep them at the top of their game. Multiple problems can occur from air-inlet condenser leakage, including high levels of back-pressure (caused by high temperatures or low pressure), the accidental introduction of dissolved oxygen into the system, increased temperatures and lost revenue because of the conditions.
The only way to keep a company operating efficiently is to maintain high pressure levels throughout the building. If a condenser is not properly maintained it can cause these pressures to be too high, leading to high temperatures in the structure as well as structural damage and even failure of the equipment. If you notice any unusual conditions in your condenser, it is a good idea to check the unit to ensure that there are no leaks.
The best time to check high pressure levels is while it is still morning. You should first take a look outside of the building. If you find that there is some sort of heavy build up on the outside of the building then it may be a sign that a potential leak has appeared. This is especially true if the pressure has been slowly increasing over time. When it is cold out, you should try to inspect the inside of the building and also the inside of the ducts running to and from the building.
Inside the ducts you will see a discolored black powder or white powder floating inside. This may be a sign that there is a leak somewhere.
Once you have inspected the inside of the ducts, you should check the high pressure levels that are present within the structure. If the condensate level remains relatively low and has been consistent over the last few years then this is an indicator that the condenser was not properly serviced.
If the level is extremely high, then you should start looking at the potential for leaks. High levels of back pressure may be caused by several factors, but the most common is condenser wear and tear and a poor seal.
Poor sealing can cause high levels of back pressure because when pressure builds up in the condenser seals will become weak and lose their ability to provide effective airtight sealing. This can cause condensation, which can lead to condensation buildup inside the unit and can eventually lead to a leak.
There are two common types of seals to look for when looking for leaks in condensing equipment: mechanical and static. Mechanical seals do not have moving parts and are very reliable but they also have moving parts that could be susceptible to failure.
Static seals are a bit trickier to maintain than mechanical seals. Because static seals are in place to reduce pressure then there are times when the seals themselves will come loose and allow pressure buildup to occur. As the pressure builds up so too does the risk of a leakage.
If you find that your condenser has either failed to properly seal or is damaged then it is recommended that you replace the static seals on both the condenser and the ductwork. In addition to replacing them, you should replace the ductwork that is connected to the condenser as well. If it is possible to access the ductwork then you should also check the pressure-relief valves to determine if they are working properly.
One other option is to use high pressure testing equipment such as high pressure testing devices, which can alert you to potential problems with high pressure levels. These testing devices are very handy and are usually designed to detect a leak in the ductwork at a high enough pressure. level. These detectors often work by sensing a certain voltage that is used to detect the leak in the ductwork, which can be compared to the air pressure.
If you do find that you are having problems with high pressure levels then you should have your system inspected immediately by a professional in this area to determine the cause and the best course of action. If you decide to call a professional then you should get their estimate to ensure you are getting the best overall cost for the job.