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Easy Financing with…. Join our many Satisfied Lockhart Industries Customers! Contact us For a Free Estimate! Contact Us Get started today! The main appliances used in commercial and industrial refrigeration for food preservation are: Cold rooms; Supermarket showcases; Showcases in patisseries, bar, ice cream parlours, etc.
System solutions. Industrial systems need special piping to flush away the large amount of water they draw from the air.
Residential ACs have their condensers located outside the house on the ground. With an industrial AC, the entire packaged unit is usually located on the roof of the facility. This is done for a number of reasons: it saves space inside and around the facility, it removes the noisiest equipment far away from the work area, it allows for easier expansion when required, and it lets technicians handle maintenance and repairs without interfering with work inside the facility.
What are those special maintenance needs? Most home ACs are similar enough that the same maintenance techniques work for all. Not so in industrial ACs. This equipment must have technicians who understand many specializations and can adapt to provide customers with the best maintenance.
The plan will match your AC equipment, not just run down a checklist. Focusing specifically on cold applications, this article will zero in on below-ambient-temperature applications. First, what are some examples of commercial and industrial applications? Typical commercial applications include strip malls, office buildings, hospitals, schools, churches, hotels, condominiums, supermarkets, ice rinks, and maybe even light manufacturers.
Common industrial applications include manufacturing, food processing or storage, chemical, petrochemical, and power plants. Contractors tend to classify themselves as either commercial or industrial based on the type of projects they work on most. Industrial contractors may bid on commercial work when the industrial sector slows down, but most commercial contractors stay predominately within their main area of expertise.
Commercial work tends to track the economy and be fairly stable, while industrial projects tend to be based on longer-term economic projections and needs, and tend to be more cyclical feast or famine. Once allocated, they progress regardless of current conditions.
The distinction between commercial and industrial contractors is fairly clear. However, as contracting firms become larger and their need for business grows, the distinction may blur. Although industrial applications may have more hot work it is estimated that 75 percent of industrial work is hot , there are certainly plenty of industrial applications that involve cold water, chilled water, refrigeration, and cryogenic applications, too. With more extreme temperatures, industrial work often involves multilayer insulation because of the thickness requirements and additional vapor barriers needed to prevent condensation or ice formation.
Industrial applications also may exhibit much greater temperature cycling, which can create issues with both the insulation and jacketing. From a performance standpoint, industrial and commercial applications attempt to accomplish the same goals:. Besides temperature range, other distinctions between commercial and industrial applications include the expectations or requirements for weather resistance, chemical resistance, corrosion resistance, pipe sizes, and longevity.
Commercial jobs are probably new construction and predominately indoor applications, whereas industrial projects are often retrofit or plant expansion work, with an approximate outdoor-to-indoor ratio of to These factors tend to make industrial jobs much more complicated.
Labor and jacketing selection are key factors as well. Commercial jobs are easier to access, the work is not as congested, and there is less need for secondary jacketing, which allows the insulation to be applied more efficiently.
On the other hand, commercial work often is released in stages as a job progresses. For example, condominium projects may be released as floors are finished, so the total time to complete the work may be much longer than that of an industrial job where the time frame is tighter because the job must be completed during a shutdown period.
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