StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Free

Heating and Cooling in Buildings - Coursework Example

Cite this document
Summary
This paper 'Heating and Cooling in Buildings' tells us that heating and cooling have become an important aspect in commercial, industrialized, and privately owned buildings. It is impossible to understand the basic concepts of heating and cooling without discussing occupied zone and outdoor air. …
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER98.4% of users find it useful
Heating and Cooling in Buildings
Read Text Preview

Extract of sample "Heating and Cooling in Buildings"

Heating and cooling service technicians face a difficult task installing a machine in a major city such as Phoenix because of poor air quality due to humidity. This seems to be a huge problem for the citizens residing in these metropolitan areas, who complain of having symptoms caused by bacteria.  

            What Causes Indoor Air Problems? Without a doubt, indoor air problems are sources of inadequate ventilation, pollutants, amount ventilation. Inadequate ventilation is a detriment to air since it increases air pollution by not diluting emissions from indoor sources. Poor air ventilation accounts for 50% percent of air pollution problems. In addition, the cause of indoor air pollution can be displayed by incineration of certain materials such as oil, gas, kerosene, and tobacco products. In this case, the age of the particular substance is a critical factor that determines how dangerous the emissions are. The third source for indoor air problems is   Amount ventilation. Amount ventilation is harmful because they serve as a barrier against outdoor air. High levels of pollutants present in outdoor air entering indoors can be a huge health risk for the residents. All of these factors accumulate to cause an indoor air problem, which continues to pose a threat or the environment.

            Ask any service technician about identifying a problem, and troubleshooting will be the answer. Troubleshooting is essential because it is a standardized set of steps to identify the problem. The three phases of basic troubleshooting consist of checking the thermostat settings, inspecting the circuit breaker box, the natural gas line, and finally examining airflow ().

            Since ventilation remains the top corn for homeowners, it is vital to understand the main causes that negatively affect ventilation systems. These problems consist of systems design, the proportion of outdoor air, periods of operation, maintenance, and air cleaners. Systems design is essential because it maintains air cleanliness and distribution. Similarly, the proportion of outdoor air must not contain any harmful toxins present in outdoor air. Hence, a good ventilation system should dilute and eliminate these contaminants. Moreover, a good HVAC ventilation system should be functioning fully during and before occupancy in a building. Furthermore, HVAC systems should be well-maintained to enhance air quality. Lastly, air cleaners should be utilized with these systems to facilitate the process of removing toxins.

            Dirt, debris, and microbiological growths continue to pose a serious threat to all individuals. Hence, to reduce the growth of these harmful elements, certain steps must be taken. These steps consist of utilizing, well-maintained filter systems, using filters rated at MERV 6 or greater, regular HVAC maintenance, providing good housekeeping in the occupied space, locating air intakes in non-contaminated locations, and keeping all HVAC system components clean.

            Undoubtedly, OSHA has been trying to develop IAQ regulations for workplaces for several years. These seven major provisions consist of banning smoking in the workplace, developing IAQ compliance plans to protect workers from harmful pollutants, conducting regular inspections and air testing, documenting written records, controlling specific contaminants, and finally executing employee training programs. These guidelines should be passed to create a harmonic workplace for all individuals.

            To maintain stable working conditions for people, measurements of carbon dioxide must be taken. To dioxide levels, four simple measurements can be taken which consist of using portable infrared spectrometers, checking the pH of a particular environment, conducting a chemical reaction, and finally using detector tubes. All of these are vital tools that can be utilized to measure carbon dioxide levels. 

            Relative humidity should be maintained between 20 and 50 percent is not present in ASHRAE 62-1999 on Ventilation for Acceptable Air Quality guidelines. As for “65% percent or less”.

            Air mixing is another element that is considered critical for a good, healthy environment. Three ways to achieve good air mixing consist of utilizing diffusers to create high air stream air stream addition, air handling units are also used to steady room conditions. Finally, displacement ventilation is also utilized so it can provide air into an occupied zone. The common cause of poor mixing is dust and other harmful microbial agents that come in contact with fresh air resulting in contamination.

            Throughout this paper, several aspects of heating and cooling were discussed. In essence, these concepts are important because they affect the environment that we live in. All individuals must strive to meet the standard guidelines established by the OSHA to a healthy suitable environment. Undoubtedly, heating and cooling services will continue to grow in high demand as commerce expands into new frontiers.

Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“15 Coursework Example | Topics and Well Written Essays - 500 words”, n.d.)
Retrieved from https://studentshare.org/miscellaneous/1565626-15
(15 Coursework Example | Topics and Well Written Essays - 500 Words)
https://studentshare.org/miscellaneous/1565626-15.
“15 Coursework Example | Topics and Well Written Essays - 500 Words”, n.d. https://studentshare.org/miscellaneous/1565626-15.
  • Cited: 0 times

CHECK THESE SAMPLES OF Heating and Cooling in Buildings

Differences between Office Building and Supermarket Building

The author of the paper states that all buildings have a common function: to protect people from the natural elements of weather (sun, rain, cold, and wind) by providing shelter, one of man's basic needs (after food and clothing).... Depending on their location, a supermarket generally should be able to accommodate a higher volume of vehicular parking compared to office buildings.... Most supermarkets have their parking spaces at ground level, while most office buildings located in commercial districts have parking spaces below ground, although some recent building designs allocate mezzanine floors for parking....
4 Pages (1000 words) Essay

Home Heating Systems Improvement

The enforcement of the KYOTO Protocol and the Energy Performance of buildings Directive of the European Union has increased the need for an efficient method of heating system to optimize the energy consumption providing quality output to the customers.... The enforcement of the KYOTO Protocol and the Energy Performance of buildings Directive of the European Union has increased the need for an efficient method of heating system to optimize the energy consumption providing quality output to the customers....
24 Pages (6000 words) Coursework

Energy Efficiency in Buildings

The author of this paper under the title "Energy Efficiency in buildings" will make an earnest attempt at comparing lightweight and heavyweight construction.... Space and water heating, cooling, ventilation, and lighting are the main energy consumers in buildings.... Having in mind that buildings have a significant impact on the environment, the need to assess the energy efficiency in buildings tends to be essential.... In order to assess energy efficiency in buildings, the study of the correlation between construction and energy consumption is critical....
41 Pages (10250 words) Essay

Environmentally Sustainable Design Building

in buildings, thermal mass can reduce the peak cooling loads as well as indoor temperature swings.... These methods include shading techniques, material selection, as well as the orientation of buildings.... rchitectural design and urban planning are majorly affected by a climate that is also related to the buildings' energy consumption.... Residential buildings are the architectural structures consuming a higher percentage of energy in the world....
7 Pages (1750 words) Term Paper

Environmentally Sustainable Buildings - the Calculation of Heating and Cooling Loads

"Environmentally Sustainable Buildings - the Calculation of heating and cooling Loads" paper states that proper evaluation of the purpose of each material against the cost must be recorded so that the material that meets the required conditions with the minimum cost is selected.... ....
14 Pages (3500 words) Math Problem

Building Systems in Australia

The focus of this paper "Building Systems in Australia" is on a building in Melbourne in Australia that serves as a tourist attraction center.... There are vast marine species that are placed within aquariums on different floors for viewing.... It also doubles up as a research center for marine life....
12 Pages (3000 words) Term Paper

Designing Energy-Efficient Buildings Through House Siting and Solar Access, Windows, and Insulation

A number of companies, as mentioned by LaMonica (2014) gather and analyze data for energy usage, regardless of whether it is smart thermostats or two-way power meters with the aim of changing the heating and cooling settings.... The assignment "Designing Energy-Efficient buildings Through House Siting and Solar Access, Windows, and Insulation" tells about the value of having energy-efficient homes and the benefits of smart homes....
8 Pages (2000 words) Assignment

Green Glasses in Buildings

This paper ''Green Glasses in buildings'' tells that Green architecture seeks to use glass with excellent energy efficiency to ensure maximum utilization of natural light, glass remains a material not possible to forego due to its wide array of benefits including its transparency.... t is also known that glass is completely recyclable and satisfies all the environmental parameters hence, making it the most suitable material for Green buildings (Yudelson, 2009)....
31 Pages (7750 words) Case Study
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us