Clothes line

Source: Wikipedia, the free encyclopedia.
Clothes lines located on the islet of Hooge in northern Germany.
Clothes lines located in Tripoli in northern Lebanon.

A clothes line, also spelled clothesline, also known as a washing line, is a device for hanging clothes on for the purpose of drying or airing out the articles. It is made of any type of

balconies
. Longer washing lines often have props holding up the mid-section so the weight of the clothing does not pull the clothesline down to the ground.

More elaborate rotary washing lines save space and are typically retractable and square or triangular in shape, with multiple lines being used (such as the Hills Hoist from Australia). Some can be folded up when not in use. The notable con man Steve Comisar once sold a solar powered clothes dryer advertised in national magazines as a scientifically proven, space age method of drying clothes using only the power of the sun. Customers received a length of clothesline. In Scotland, many tenement buildings have a "drying green", which is a communal area predominantly used for clothes lines. A "drying green" may also be used as a recreational space for tenants. A clothes horse refers to a clothes line that is connected to a pulley system inside which can be used in the cold winter weather.

Comparison with clothes dryer

A rotary, or Hills Hoist, type of clothes line
Sundrying in Hermiston, Oregon.

Both clothes lines and clothes dryers serve the same purpose: drying clothes that have been recently washed, or that are wet in general. Here are some advantages and disadvantages of using a clothes line instead of a mechanical dryer:

Advantages

  • Saves money.[1][2]
  • Zero greenhouse gas emissions per load
    CO2eq of greenhouse gas emissions from the average mechanical clothes dryer per load).[3]
  • Less fabric wear and tear.[2]
  • Laundry items do not shrink (hot air from a mechanical clothes dryer may shrink items).
  • No static cling and no perfume smells throughout the neighborhood from fabric softener and anti-static dryer sheets.
  • Laundry items stay softer to the touch (mechanical clothes dryers tend to remove short, soft, fine fibers), and may be less wrinkled.
  • Laundry items often do not need ironing if line dried in a breeze.
  • Avoids the potential of airborne lint and reduced air quality.
  • Eliminates the noise from a mechanical clothes dryer.
  • Does not vent indoor air to the outside and waste the large volume of conditioned (heated or cooled) air that a mechanical dryer's blower does.
  • For a simple line drying arrangement (rope and clothes pins) the repair and replacement costs are about $20.00 per 1,000 loads of laundry or 2 cents per load. For non-commercial mechanical clothes drying the repair and replacement costs (including labor expenses) are about $200.00 per 1,000 loads of laundry or 20 cents per load.

Disadvantages

  • Putting laundry on a line usually takes more time than putting it into a mechanical dryer (as laundry items have to be hung up and fixed one by one).
  • Laundry items need to be hung indoors during rainy weather, or may get wet if the weather changes.
  • Neighbors may find it aesthetically unpleasant.[1]
  • Exposing laundry can lessen privacy, showing information about inhabitants' living habits.
  • There may be a risk of theft or vandalism of clothes depending on where the clothes are hung.
  • Environmental contaminants such as soil, dust, smoke, automotive or industrial pollutants, pollen and bird and animal droppings can come in contact with clothing.
  • Clothespins can leave imprints on the clothes.
  • The line presents a hazard to pedestrians, depending on line mounting height, pedestrian height, and lighting conditions.

Drying laundry indoors

Clothes drying indoors

Laundry may be dried indoors rather than outdoors for a variety of reasons including:

  • inclement weather
  • physical disability
  • lack of space for a line
  • reduce the damage to fabrics from sun's UV rays
  • legal restrictions[4]
  • to raise the humidity level indoors, and lower the air temperature indoors
  • convenience
  • to preserve privacy and as a safeguard against vandalism

Several types of devices are available for indoor drying. A

solar radiation and the convective
assistance of the wind.

The evaporation of the moisture from the clothes will cool the indoor air and increase the humidity level, which may or may not be desirable. In cold, dry weather, moderate increases in humidity make most people feel more comfortable. In warm weather, increased humidity makes most people feel even hotter. Increased humidity can also increase growth of fungi, which can cause health problems.

An average-sized wash load will convert approximately 4965 kilojoules of ambient heat into latent heat that is stored in the evaporated water, as follows. A typical 4 kg load of laundry can contain 2.2 kg of water, after being spun in a laundry machine.

kilowatt-hours. If the moisture later condenses inside the house, the latent heat will return to ambient heat which could increase the temperature of the air in the room slightly.[7] To obtain a good approximation of the effect this would have in a particular situation, the process can be traced on a psychrometric chart
.

Factors that determine the drying duration

Various factors determine the duration of drying and can help to decide rather to use a drier or a clothes line

  • Placement of clothes line
  • The environmental temperature - increase of temperature decreases the drying duration
  • The environmental humidity - decrease of humidity will decrease the drying duration
  • fan
    near the clothes when drying them indoors
  • Direct sun - usually only the external line will be exposed to direct sun, so usually people put the thickest clothes on the most external line.
  • Cloth thickness

Drying laundry in freezing conditions

Laundry may be dried outdoors when the temperature is well below the freezing point. First, the moisture in the laundry items will freeze and the clothing will become stiff. Then the frost on the clothes will sublimate into the air, leaving the items dry. It takes a long time and it is usually much quicker to dry them indoors, but indoor drying transfers heat from the air to water vapor, so it is a trade-off between speed and energy efficiency. The added humidity cancels out the reduction in air temperature to some extent.

North American controversy

Controversy surrounding the use of clothes lines has prompted many governments to pass "right-to-dry" laws allowing their use.[1] According to Ian Urbina, a reporter for The New York Times, "the majority of the 60 million people who now live in the country’s [The United States'] roughly 300,000 private communities" are forbidden from using outdoor clothes lines.[8]

As of August 2013, the states of Florida, Colorado,[9][10][11] Hawaii,[12] Arizona, California, Illinois, Indiana, Louisiana, Maine, Maryland, Massachusetts, Nevada, New Mexico, North Carolina, Oregon, Texas, Vermont, Virginia, and Wisconsin had passed laws forbidding bans on clothes lines, while Utah allows local jurisdictions to forbid such bans.[13] At least eight states restrict homeowners' associations from forbidding the installation of solar-energy systems, and lawyers have debated whether or not those laws might apply to clothes lines. British filmmaker, Steven Lake, released a documentary in 2011 titled Drying for Freedom about the clothes-line controversy in the United States.[8][14]

In Canada, the province of Nova Scotia's first NDP government passed An Act to Prevent Prohibitions on the Use of Clotheslines on December 10, 2010 to allow all homeowners in the province to use clotheslines, regardless of restrictive covenants.

Outremont, Québec prohibit clotheslines.[citation needed
]

Gallery

  • Clothes pins (or pegs) on a clothes line
    Clothes pins
    (or pegs) on a clothes line
  • Pegs on a clothes line
    Pegs on a clothes line
  • Washing line in Iceland
    Washing line in Iceland
  • T clothes line
    T clothes line
  • Clothes lines in New York City, from a 1904 postcard
    Clothes lines in New York City, from a 1904 postcard
  • Across-street line in Armley, Leeds, showing pulley operated at street level, July 2004.
    Across-street line in Armley, Leeds, showing pulley operated at street level, July 2004.
  • Clotheslines fiber made with polyurethane
    Clotheslines fiber made with polyurethane
  • Clothesline in El Jadida
    Clothesline in El Jadida
  • Retractable clothes line
    Retractable clothes line
  • A folding umbrella-style clothes line
    A folding umbrella-style clothes line
  • A clothes line as part of the art project Washing Lines in the Colors of the Rainbow
    A clothes line as part of the art project Washing Lines in the Colors of the Rainbow

Further reading

See also

References

  1. ^ a b c d Rosenthal, Elisabeth (April 17, 2008), "A Line in the Yard: The Battle Over the Right to Dry Outside", The New York Times
  2. ^ a b c Aun, Leslie M. (August 17, 2006), "Nature's Dryer Revisited", The Washington Post
  3. ^ Environmental impact of a clothes dryer and a clothes line, ecofx, January 10, 2008, archived from the original on February 6, 2015, retrieved January 11, 2009
  4. ^ Neil, Martha (August 14, 2013). "19 'right to dry' states outlaw clothesline bans; is yours among them?". ABA Journal.
  5. ^ Woodford, Chris (July 13, 2018). "How clothes dryers work | The science of drying clothes". ExplainThatStuff.com.
  6. ^ "Fluids - Latent Heat of Evaporation".
  7. ^ Diamond, Sheldon R. (1970). Fundamental Concepts of Modern Physics. USA: AMSCO School Publications, Inc. pp. 205. "During evaporation... The surroundings thereby become the ultimate source of the energy required to change the phase of [water] from liquid to gas."
  8. ^ a b Urbina, Ian (October 10, 2009). "Debate Follows Bills to Remove Bans on Clotheslines". The New York Times.
  9. ^ "Real Estate News, Mortgage Rates, Buy, Sell or Rent a Home - Wall Street Journal - Wsj.com". Realestatejournal.com. October 3, 2002. Retrieved February 10, 2013.
  10. ^ Chaker, Anne Marie (September 18, 2007) "The Right to Dry", The Wall Street Journal.
  11. ^ Colorado Governor's Energy Office HOA Bill – HB 1270 Archived 2018-12-01 at the Wayback Machine
  12. ^ Hawaii State Legislature. "Haw. Rev. Stat. § 196-8.5". Retrieved July 8, 2015.
  13. ^ Neil, Martha (August 14, 2013). "19 'right to dry' states outlaw clothesline bans; is yours among them?". ABA Journal. Retrieved August 23, 2016.
  14. ^ "Drying for Freedom (2011) - IMDb". IMDb.
  15. ^ "Nova Scotia legislature". Nslegislature.ca. Retrieved February 10, 2013.
  16. ^ "Ontario premier lifts outdoor-clothesline ban". Ctv.ca. April 18, 2008. Retrieved February 10, 2013.

External links