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| CHLBOOSTER PUMP WATER SUPPLY SYSTEM |
Summarize
As advanced water supply equipment, The Pump
System comprises more than 2 pumps in parallel
and is combined with the latest technology PID
control panel, thereby supplying water with constant
pressure. Generally, The type of booster system is
divided into step control type using pressure switch
and variable speed control type using Variable Frequency
Converter, Especially, variable speed control type is
recommended in that it keeps the water pressure constantly
by controlling the RPM of pump motor. We have developed the
key components for booster system,such as variable frequency
drive and PID controller using the latest technology.
Applications
1. Water supply systems : High Building, Community,Villa
2. Irrigation systems: Gardon, Carnie, Park, Farm
3. Commercial Building: Hotel,Office, Marketplace,Large-sauna
4. Industrial plants: Factory,Grocery industry,Washing device,
Making product
5.Public location: Hospital, School, palaestra,Golf court,
aerodrome.
Benefits of Booster Pump System
1.Solving the lower water pressure question
The Booster Pump System makes the pressure of the all
building's water constant pressure.
2.Avoiding the water solution in using water tank on the roof
Taking the place of supplying water by the water tank on the
Benefits of Booster Pump System
1.Solving the lower water pressure question
The Booster Pump System makes the pressure of the all
building's water constant pressure.
2.Avoiding the water solution in using water tank on the roof
Taking the place of supplying water by the water tank on the
roof, concelling solution from water stream
3.Saving construction cost, adding space
Cancelling the traditional water tank, reducing the pressure to the
construction, simple structure, reducing cost
4.Saving energy, reducing area of holding
Reducing electric energy 30% at least, the booster pump system
holds small area, install easily, shorten period of constructing
Frequency control
Adjust rotate speed of the pump speed to keep
pipes pressure in constant, when the pressure
which in the outlet of the pump be examined lower
than the minimum figure of starting the pump,
The pump can adjust the pump'rotate speed
automatically to keep the outlet pressure constant.
When the pump reach working rotary speed,
but the pressure do not get the fixed pressure,
the system start P2,P3 stage pumps; with the mount
of supplying water reducing, the pressure of export rise,
the rotate speed of the pumps drop down slowly,
if the rotary speed of the pump drop down the
minimum fixed by the system, the system will stop
operating in order:P3,P2,P1.
Pressure control
When pressure between pipes higher than starting
pressure fixed, the tank connected with outlet pipes will
supply water, if pressure between pipes equal to starting
pressure fixed ,the pump will be started, the pressure
between pipes get to stopping pressure, the pumps will be
stopped, between starting pressure to stopping pressure,
the pump will be operating on, when the pressure between
The characteristic of control method
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pipes haven't reached the starting pressure after the pump
operate amain, the pump system will start again.
Mobile variable Speed Booster System Controller exclusive invent in the world.
-The initial of the world: variable speed booster system is lesser 3%-7% than them that invent before in saving
electric energy.
-he product especially applies to high-power,the flux change large, location start frequently,the system operate high
efficiency,saving electric energy evidently
1.The transducer control moving method
The one transducer be equal to some transducers ,not only saving energy but floppy restarting the pumps
The current intensity when assistant pump starts is 200%-300%compare to the fixed current intensity.
2. The method of variable frequency controller be fixed one pump
The variable frequency controller fixed into one pump, as the assistant pump start, the starting current will
over high and the pressure fluctuate rapidly , the current intensity of assistant pump starting is about 500%~600%
to the fixed value.
The difference between the transducer control
moving method and altermate operation method
Altermate operation is the basis function of variable speed
Booster System. The pump starts initially and operates in
transduction after all pumps stop then restart, The pump is
the prime pump. Every time starts or alternate starts the
prime pump in the random fixed time to preventing some
pump start too frequent.
The curves which examine the system operating controlled by the transducer(60HZ)
Keeping constant pressure even if the flux change overly when IQ controller be used.it is easy to learn the system
have excellent performance in supplying water for the best condition
Performance test: variable speed PID
controlled booster system
Models: 3DRL8-60 Date:2006-01-10
Capability:200LPMx68x3STAGES The pressure tank capability: 100L Time: 09:56:04
Method of control:control in variable frequency and
constant pressure
Starting method:immediacy Examination time:8 minute
The curses which the variable speed PID controlled booster system be examined
Frequency Conversion Control
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Main accessory
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Performance Table
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