hypn systems

This is a proprietary document of Kirloskar Brothers Ltd.

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Kirloskar Brothers Limited (KBL)

“Water is Life We Give Life to Water ”


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Pressure Boosting (HYPN) SystemWhat is “HYPN” System?

HY • Hydro (liquid circulated in system by centrifugal pumps)

PN• Use of compressed air or gas

through pressurized tank in pumping system

HYPN• Conventional pumping

system converted in to automated pumping system


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Pressure Boosting (Hydro Pneumatic) System

Maintain a constant pressure, level or temperature

Avoid unnecessary running of pumps at no flow requirement

Smooth and controlled performance

Fully automatic operation (Less human interference)

Optimization of water and energy

Why do people go for pressure boosting system?

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Types of Pressure Boosting SystemTypes of HYPN System

Fixed speed system (FS)All pumps will run on fixed speed

Cascade (single VFD) System (C)One pump will run on VFD and others

pumps on fixed speed

All VFD system (AV)All pumps in system will run on VFD


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Go to application

Storage Tank

Control Panel Pumps

Valves

Pressure Switch/ Transmitter

Pressure GaugePressure Tank

CPControl Panel

Schematic of Pressure Boosting System


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Tank Filling System

There are 2 ways of tank filling system

Single overhead tank filling using high and low level

sensors

Multiple overhead tank filling using solenoid valve and

solenoid valve panel

Go

Go


72 May 20237

System PhotosHYPN system with vertical inline multistage pumps


82 May 20238

System Photos

HYPN system with end suction pumps


92 May 20239

System Photos

HYPN system with HSC pumps


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Customers Trust

Shapath V Gujarat

http://www.lavasa.com/high/pdfs/LavasaLogo.jpg


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Tank Filling SystemTank filling system for single overhead tank

Fixed Speed Control Panel

OHT High Level Sensor(It will give command to control panel to switch OFF pumps)

Low Level Sensor(It will give command to control panel to switch ON pumps)

Only 24 liter pressure tank to arrest water hammers

Go back

Low Level Sensor in UGTfor dry run protection

Storage Tank


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Tank Filling SystemTank filling system for multiple overhead tank

SV SV SV SV

Click to see arrangement of Solenoid Valve panel and Solenoid Valve

Go back

OHT 1

SVP

OHT 2

SVP

OHT 3

SVP

OHT 4

SVP

SV-Solenoid valveSVP-Solenoid valve panelLevel sensor----

ST

CP


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These level sensors will give signal to solenoid valve panel when water level in tank reaches to maximum and minimum level.

High/Low Level

Solenoid valve panel will close or open solenoid valve on receiving signal from high and low level sensors respectively.

Solenoid Valve Panel

Solenoid valve will act upon signal received from solenoid valve panel. Opening or closing of this valve will cause line pressure to change from its set pressure. This will cause HYPN system to ON or OFF pumps.

Solenoid Valve

Ball valves will act as bypass arrangement for water flow in tank in case of solenoid valve failure.

Ball ValvesBack

Tank Filling System-Component Functions


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Ball Valve

Tank Filling SystemSolenoid Valve and Panel Arrangement

Go for individual components

Back

Solenoid Valve

OverheadTank

Solenoid Valve Panel

Water from HYPN SystemFixed Speed/Cascade/All VFD

Low level sensor

High level sensor


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HYPN Application Area

Tank filling System from UGT to OHT

Water supply to residential building, hotels, commercial buildings, townships, airports, IT parks etc.Water transfer from one storage tank to other storage tankBottling Plant and demand based industrial applications like textile, process, automobile, power etc

Municipal corporation water supply schemes

Irrigation and Gardening system

Go back


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Vertical inline multistage pumps See the range

Submersible pumps See the range

Horizontal multistage and monobloc pumps See the range

Single and double suction split case centrifugal pumps

See the range

KBL pump offerings in HYPN system

Back


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Back

KCIL/KSILSystem flow- up to 400mᶟ/hrSystem head- up to 240m

RKB(Cast design pump)System flow- up to 4000mᶟ/hrSystem head- up to 850m

Vertical Inline Multistage Pumps

Can be offered in any MOC

Vertical/Horizontal execution

Motors specially designed for very low noise level


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Back

KU/KS/HH (Borewell Pumps) System flow- up to 150mᶟ/hrSystem head- up to 178m

KPDS (Wet Pit Pump)System flow- up to 4000mᶟ/hrSystem head- up to 150m

KOS(Openwell Submersible Pumps)System flow- up to 40mᶟ/hrSystem head- up to 38m

Submersible Pumps

Verticalor Horizontal execution

Can be offeredin any MOC


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KDS Monobloc Pumps System flow- up to 30mᶟ/hr System head- up to 50m

Back

Horizontal Multistage and Monobloc Pumps

RKB (Cast design pump)System flow- up to 4000mᶟ/hrSystem head- up to 850m

Can be offered in any MOC

Vertical or Horizontal execution


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CE/CPHM/KPD (End suction pumps)System flow- up to 5000mᶟ/hrSystem head- up to 120m

UP/SCT/DSM/i-HT HSC Double suction pumps

Back

UP VHSC in vertical execution

Single and Double Suction Split Case Centrifugal Pump

System flow- up to 15000mᶟ/hrSystem head- up to 240m


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KBL valves offerings in HYPN system

Back

Kirloskar/Intervalve/RB/Audco/Normex/ITAP(Any reputed make)

NRV on discharge side of pump and isolating valve one on

each side of pump to isolate pumps in case of maintenance


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KBL offerings in HYPN system

Back

Pressure Transmitter/Pressure SwitchPurpose-To give signal to panel

Make-Danfoss/WIKA/Any reputed make

Pressure GaugePurpose-To read line pressure

Make-Fiebig/Guru/Any reputed make


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To limit number of

start/stop for pump

To increase life of pump

To fulfill initial small flow

requirement there by

reducing power consumption

Arresting hydraulic hammers

Pressure Tank Size Calculation • Go for Formula

Purpose of Pressure Tank

Back


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Pressure Tank Sizing Formula Q max Ps x Pa 1

Vm = 16.5 x------------x ----------- x ------- a Ps - Pa Pp

Volume of tank in liter-Fixed speed system

Flow in LPM (sum of flow of working pumps)

(Number of start/stop) /hour/pump

Pump cut-off pressure in bar

Pump cut-in pressure in bar

Precharge press of tank (It should be 0.2bar less than Pa)50% of above volume=Cascade System and 25% of above volume=All VFD System

Vm

Qm

a

Pa

Ps

Pp

Note

Back


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Control Panel for Pressure Boosting System

HYPN System Control PanelsFixed Speed System Control Panel

Go to panel features

Cascade (single VFD) System Control Panel

Go to panel features

All VFD System Control PanelGo to panel features

Back


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Fixed Speed System Control PanelFixed speed control panel features

Pressure switch operated (optional with pressure transmitter)

Microcontroller based control panel with IP42 enclosure class as standard (IP54 as an optional)

LED display and pressure setting through pressure switch, potential free contacts for BMS connectivity

Pump alteration, dry run protection, equal running of pumps, high pressure cut out and single phase prevention functions

Control maximum 4 number of pumps in parallel Back


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Cascade System Control PanelCascade (single VFD) system control panel features

PLC based control panel with IP42 enclosure class as standard (IP54 as an optional), compatible with any make of VFD

Fixed or RTC based set points, alarm history of last 100 faults

Pressure sensing through pressure transmitter/sensor

Pressure setting through “4 line 20 characters HMI display”, potential free contacts for BMS connectivity

Pump alteration, single phase prevention, dry run protection, high pressure cut out, bypass provision in case of VFD failure

Control maximum 8 number of pumps in parallel with equal running of pumps

Back


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All VFD System Control PanelAll VFD system control panel features

PLC based control panel with IP42 enclosure class as standard (IP54 as an optional), compatible with any make of VFD

Fixed or RTC based set points, alarm history of last 100 faults

Pressure sensing through pressure transmitter/sensor

Pressure setting through “4 line 20 characters HMI display”, RS485 card for BMS connectivity

Pump alteration, single phase prevention, dry run protection, high pressure cut out, bypass provision in case of VFD failure

Control maximum 12 number of pumps in parallel with equal running of pumps

Back


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Thank You

hypn systems

Engineering