Power Generating Lawn Sprinkler System: A
Comparative Analysis

Power generating lawn sprinkler system is a power generator induced method of
water distribution. It is an advanced irrigation system used largely for
the control of airborne dust and is significant for the development of agriculture
and other green areas including lawns, landscapes, golf courses.

Power generating lawn sprinkler system is a
water-saving irrigation system as it includes the distribution of water
simultaneously through a system of pipes usually by pumping. This water is
evenly sprayed into the air through rotating sprinkler, spreading as water
drops homogeneously unto the ground. Many at times, power generating lawn
sprinkler systems have an underground sprinkler function through the use of
electrical, electronic and hydraulic technology.

In the same vein, just as in other sprinkler systems, the Power
generating lawn sprinkler system consists of various plumbing parts, pump
unit, piping and control equipment.

It possesses a stationary sprinkler also referred to as
a spray head which is used in smaller turf areas and may be used in landscape
beds as well. The stationary sprinkler or Spray heads pop up out of the ground
but do not move. They spray more of a mist, compared to rotary sprinklers.
Spray heads are made in 4″, 6″ and 12″ heights. The size that is
used depends on the type of turf grass or the sprinklers specific location in a
landscape bed.

Secondly, the power generating system is not
without a controller. The sprinkler in most cases operates from a controller which
is located on the interior or exterior wall of the garage, or might operate
from a central control system.

It is however advised that in cases where the event
that you have an individual controller for the property, it is necessary to
familiarize oneself with how to switch the power off to the controller as this
could eliminate an emergency situation in the event that the sprinklers will
not shut off.

 

This Power generating lawn sprinkler system can be used to generate
electric power by attaching a dynamo also referred to as a generator to the
rotating closed-head of the sprinkler. Hence, the sprinkler is held locked by the
dynamo hence converting it to a turbine.

Thereafter, upon activation, the dynamo or generator,
which sits on top of the valve makes way for air to discharge from the upper
part of a rubber diaphragm located in the centre of the valve. Meanwhile, the water
that has been gathered, and awaiting its charge, residing on the bottom of this
same diaphragm now has the higher pressure and lifts the diaphragm.
Immediately, the water under pressure water is given a chance to escape downstream
of the valve through a sequence of piping that are in most cases made of PVC, a
higher pressure commercial systems or polyethylene pipe which are used in
characteristically lower pressure residential systems.

On reaching the end of these pipes, the generated water
is in an even manner, flushed to its surrounding, the ground level which has
been pre-measured and spaced out sprinklers. Interestingly, these sprinklers
can be fixed spray heads that have a set pattern and generally spray between
1.5–2m (7–15 ft.), full rotating sprinklers that can spray a broken stream
of water from 6–12m (20–40 ft.), or small drip emitters that release a
slow, steady drip of water on more delicate plants such as flowers and shrubs.
use of indigenous materials also recommended.

 

Pros and Cons of The Power Generating Lawn
Sprinkler System

It is worthy of note that the Power Generating Lawn Sprinkler System has
a more outweighing number of advantages than disadvantages. However, the
advantages are;

·        
Reliability-
The generated energy gotten from the power generating lawn sprinkler can be
used for energy requirements such as remote controlled electric sprinkler,
lighting and other uses as it produces a continuous supply of electrical power.
It is even more reliable in cold times such as winter where large quantity of
electricity is produced.

·        
Cost
Effective- If sprinkler devices just like the Power Generating Lawn Sprinkler
system are technological redesigned for both irrigation and power generation, once
installed, will generate low cost of energy requirements.

·        
Can be
used to generate electric power- As power can be produced from sprinkler head
series in centre pivot sprinkler irrigation type, this is highly efficient
especially as it serves as a great help in developing countries. This is a
paramount advantage because these third-world countries are limited in their budgets
channelled into their power sectors.

 

On the other hand, the disadvantages are as follows:

·        
Increased
complexity – Power generating systems such as this require additional control
equipment and air pressure supply components which leads to an increased system
complexity. Hence, leading to a premium on proper and efficient maintenance.

·        
A Higher
installation and maintenance cost –  The
increased complexity that is met with the power generating lawn system, there
is an added complexity pipe installation cost, and also an increased
maintenance expenditure.

·        
Limited design
flexibility- limitations from the regulatory requirement and power generating
components are likely to may the number of individual sprinkler zones (i.e.
served from a single riser) that must be provided in the building, and impact
the ability of an owner to make system additions.

 

 

 

The Future of Power Generating Lawn Sprinkler
System

Power generating sprinkler irrigation one of the most
widely acclaimed, acceptable methods of sprinkling especially in agriculture.
It is an advanced method of sprinkling, embraced by advanced and developing
nations alike as it is an advanced water-saving irrigation technology. It is
widely acknowledged as the system is water conservative as water is not present
in the piping until the system operates, hence an immense contributor to
mechanised farming.

Furthermore, this sprinkler system has had a higher acceptability
rate as it is useful in hydropower generation. Hydro power is energy or power
generated from running water or flowing water and is used for watermills,
renewable energy, irrigation, and in the operations of mechanical devices.
Hydropower consist of broad categories including; conventional hydroelectric,
small hydro, micro hydro, conduit hydroelectricity, pumped storage
hydroelectricity and pressure buffering hydropower.

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