Fire Protection Engineering Boystown Chicago2018-11-22T00:26:36+00:00

Fire Sprinkler System Engineering in Boystown Chicago

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If you re looking for a competent Fire Protection Engineer in or near Boystown Chicago Illinois? Your best bet is to contact is NY-Engineers.Com. Not only for Commercial & Residential Fire Sprinkler Systems Design but also MEP Engineering and HVAC Engineering in Chicago. Call 312 767.6877

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Is There A Demand For Mechanical Engineers In The Future

Today when you approach any general contractor or building owner form Budlong Woods Chicago to Lower West Side Chicago, about a reliable Mechanical Engineering in Chicago, the most popular answer is call NY Engineers. What’s so well known is that New York Engineers is probably your top choice for anyone looking for a fire sprinkler engineer in Boystown Chicago. At NY Engineers our crew has many years of experience designing fire protection and sprinkler systems from Newburgh to North Valley Stream, New York. Now, from our Chicago office we are helping general contractor and builders in Boystown Chicago design the fire protection and sprinkler systems they seek.

The possibility of a building burnt down as a result of fire is a sight that nobody wants to discover. That is the reason fire protection engineers are hired before a building or apartment is created. When you are wondering who needs fire protection engineer, then this first name that you ought to know will be the architect of the building. Exactly like an architect is vital to ensure the appearance of the property is perfect and resistant to all ends; a fire protection engineer makes certain that the construction is protected from possible odds of fire.

Having direct response from the firefighting experts is acceptable but won’t it be better if the fire never happened? You should imagine “what if” rather than going through the horrifying experience of your building catching on fire. Fire protection engineers go through the design of the property first then chart the escape paths to be taken during a fire. Also, they are responsible for connecting several fire protection things inside and out of the building. Water hosepipes connected to the main water supply, and checking the fitness of the fire extinguishers are some of the duties the fire protection engineer carries out while they are hired.

Distinction Between Boystown Chicago Fire Sprinkler Tech versus Protection Engineers

The Society of Fire Protection Engineers has a explicit definition of Fire Technology versus Protection Engineers. Both positions need a solid education in fire technology and experience being a firefighter generally.

The engineers use principles to utilize methods and systems setups in a variety of structures that help protect individuals and things from injury during fires. Engineers study the location where the biggest fire threats lie and where you can add protection like sprinklers. They ensure that the usage of structures and any materials inside them are designed to keep threats as low as possible.

Engineers may also supervise the installation and repair of smoke detectors, alarms systems, and may carry out investigations of fires after it happens. This helps them prevent such things from happening in the foreseeable future.

This type of title uses scientific principles to assist enhance the safety of individuals in commercial and residential buildings. A fire technician functions is to do the testing and repair of the systems that have been arranged and organized by the engineers.

These folks must also have the best education and firefighting skill to be effective within the field. They may work to aid add fire alarms and sprinkler systems nevertheless they do not arrange the layout of these systems much like the engineers do. There is only so much you can save this page if you would like more info on fire sprinkler engineer services in Boystown Chicago by New York Engineers we invite you to take a look at our Chicago MEP Engineering blog.

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HVAC Engineering: Understanding Air Balancing in Ventilation Systems

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Air balancing is a fundamental design skill in HVAC engineering. Depending on the intended purpose of each building area, it may require negative, positive or neutral pressurization. This is accomplished by adjusting supply and exhaust airflows: a higher air supply causes positive pressure, while a higher air exhaust causes negative pressure.

Although the ideal scenario would be to ventilate all building areas naturally, this is not possible in practice. For example, there is no way to use natural ventilation in areas that are completely surrounded by other rooms, as well as in underground levels. The purpose of ventilation can range from human comfort to facility safety: ventilation in residential and commercial settings is focused on delivering air of breathable quality, while industrial ventilation is often deployed to keep dangerous gases away from certain areas or below a certain concentration.

Indoor spaces are subject to many airflows, and they are normally measured in cubic feet per minute (CFM). We tend to think only about the outdoor air supply and the exhaust air, but consider there is also unwanted air escape (exfiltration) and air gain (infiltration). Unwanted air flows typically occur around the edges of windows or doors.

Poorly balanced ventilation systems often lead to air quality issues, according to HVAC engineering professionals. For example, negative pressurization may draw in pollutants from above the ceiling or from outdoors, and air may rush in suddenly when a window or door is opened. 

Intake and Exhaust Air Calculation

Before air balancing calculations, it is important to know the required air supply and air exhaust. There are many valid procedures, as indicated by the following codes:

  • ASHRAE 62.1 – Ventilation for Acceptable Indoor Air Quality
  • In the case of hospitals, ASHRAE 170 – Ventilation of Health Care Facilities

The total air supply is 60 cfm, while air exhaust is 150 cfm. Since exhaust is higher by 90 cfm, the result is negative pressurization. Increasing supply to balance airflow is acceptable, since the values provided in the code are only minimum values.

Assume all intake airflows are increased to the following values, in order to prevent negative pressurization:

  • Electrical room: 25 cfm
  • Corridor: 125 cfm
  • Storage: 25 cfm

This results in a total air intake of 175 cfm, which is higher than the 150 cfm of exhaust air. This causes cellar areas to be pressurized with respect to the trash room, preventing the spread of unpleasant odours. Since the airflow must be balanced at the end, the extra 25 cfm are released by exfiltration, but trash odour is confined to its intended location.

Troubleshooting Air Balancing Issues in HVAC Engineering

If a ventilation system suffers from air balance issues, do not immediately assume the cause lies in the fans themselves. Consider that system components such as dampers can be damaged, and also that air ducts can get disconnected. When in doubt, the best recommendation is getting a professional opinion from an HVAC design engineer.

When ventilation systems are equipped with variable frequency drives for fan speed control, air balancing is simplified. VFDs can adjust the rpm of both supply and exhaust fans, to match the ventilation load while keeping airflows balanced.

HVAC engineering is a complicated matter that is best approached by engineers that have specialized in this area of expertise. 

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