SANKOM Sp. z o.o. Introduction
•
SAMKOM is a Polish company developing HVAC CAD software.
•
We have been on the software market for 14 years.
•
We have an office in Warsaw.
•
We employ 6 people and outsource to two additional people.
The Team of Software Developers
•
The main part of our team are:
1.
Piotr Wereszczyński MSc Eng. - former employee of the Warsaw University of
Technology - one of the most renowned universities in Poland.
2.
Michał Strzeszewski PhD Eng. - staff member of the Warsaw University of
Technology.
3.
Piotr Narowski PhD Eng. - staff member of the Warsaw University of Technology.
•
Three additional programmers with good knowledge of HVAC technology.
•
One person responsible for program data bases.
•
Specialisation: heating systems, district heating, ventilation and water supply.
•
About 25 years of software developing experience.
•
Permanent cooperation with National Energy Conservation Agency,
organisation promoting modern solutions in energy auditing and energy
management.
The Team of Software Developers
•
Extensive training experience in Polish and English. About 8000 engineers
have taken part in trainings on software applications so far.
•
Over 200 publications on civil and environmental engineering, as well as
software related subjects.
•
Working knowledge of English, German and Russian.
Created Software
•
CAD programs for designing heating (Audytor OZC and Audytor C.O.) and
interior water supply systems (Audytor H2O).
•
HVAC Engineer's Calculator (Kalkulator Audytora Energetycznego).
•
A program for air conditioning process design (Wykres I-X Molliera dla
wilgotnego powietrza)
•
Air conditioning visualisation module in the AC system of The Polish Security
Printing Works.
•
A program for building dynamic energy analysis.
Advantages of SANKOM's Software
•
More than 14 years of experience on the Polish market and more than 10 years
in the countries of the former Soviet Union.
•
Programs Audytor OZC and Audytor C.O., as well as programs based on
them, are the most known and the most often used in Poland and in the
countries of the former Soviet Union. These programs are recognised as ‘the
industrial standard’.
•
Very clear and extensive documentation including description of individual
functions, examples and contextual help system.
•
Very good, full translation of the programs and the documentation in Russian.
Representation in Moscow and Kiev (Kan company) with technical support.
Technical data (radiators, valves) specific for Russian market.
•
Simple and intuitional operation. User-friendly interface.
Advantages of SANKOM's Software
•
Elegant graphics. Multi window environment (two views of the system drawing
available).
•
Full DXF and DWG support including importing and exporting with the layers
layout.
•
Fast data entering process.
•
Fast calculation process.
•
Extensive error diagnostics. Complex error and warning messages system. Fast
error identification.
•
Tested calculation algorithms.
•
Possibility of designing large systems.
•
Efficient technical assistance.
•
High reliability.
•
Great flexibility.
Heat Demand Calculating Program (Audytor OZC)
•
•
This program calculates the heat demand for
the individual rooms and the whole building.
•
The program operates in accordance with
Polish and European standards.
The program calculates:
1.
Heat transfer coefficient U (k),
2.
Heat demand for separate rooms,
3.
Heat demand for the whole building,
4.
Heat energy consumption for the whole building.
•
All calculation results can be printed or transferred via clipboard to another
application.
•
Calculation results can be automatically transferred to the central heating
calculation program Audytor C.O.
Heating Systems Design Program (Audytor C.O.)
•
•
A program for designing heating systems, which
was created for graphic design of new central
heating systems, as well as hydronic balancing of
already existing ones (e.g. in additionally insulated
buildings).
•
The program also enables designing systems of
chilled water systems pipes.
Systems covered by the program:
1.
Double- or single-pipe systems (important on East European markets),
2.
Upper or bottom heating agent division,
3.
Vertical and horizontal (including manifold) systems,
4.
Convection radiators and unerfloor radiators,
5.
Systems with thermostatic radiator valves,
6.
Systems with balancing stabilisers,
7.
Systems with flow governors.
Heating Systems Design Program (Audytor C.O.)
•
Catalogue data base of the program contains information about pipes,
accessories and radiators produced by leading local and international
companies.
•
The program enables performing full hydraulic calculations for the system,
including:
1.
Adjusting pipe diameters,
2.
Estimating hydraulic resistance of loops,
3.
Providing information about overall pressure
loss in system,
4.
Reducing overpressure in loops by adjusting
initial presets of valves or selecting aperture
diameters for balancing orifices,
5.
Adjusting presets for differential pressure
governors installed in positions selected by the
designer (riser's base, system's branch, etc.),
6.
Taking into consideration the requirements
regarding authorities on thermostatic valves
(appropriate pressure drop on valves).
Heating Systems Design Program (Audytor C.O.)
•
Heat calculations performed by the program
include the following functions:
1.
Estimation of heat gains from pipes of system led
in individual rooms.
2.
Calculation of cooling for heating agent in supply
pipes.
3.
Estimation of required radiators' dimensions for
given heat load demand.
4.
Adjustment of flux of heating agent supplying heat
receivers, taking into account its cooling in pipes
and heat gains from pipes (variant of regulation of
existing system, e.g. in additionally insulated
buildings).
5.
Influence of water cooling down in pipes on
gravity pressure value in individual loops, as well
as on heat receivers heat load.
6.
Floor radiators design.
Water Supply Program (Audytor H2O)
•
•
This is a CAD software for graphic design of
interior water supply systems in housing and
public services buildings.
•
Calculations are performed according to
European or Russian standards.
The hydraulic calculations include:
1.
Determination of nominal water flows.
2.
Selection of pipe diameters.
3.
Estimation of hydraulic resistance of system
elements.
4.
Determination of required pressure.
5.
Adjustment flows in circulation loops by
appropriate presets on valves or aperture
diameters for balancing orifices
Water Supply Program (Audytor H2O)
•
The heat calculations include:
1.
Calculation of required water flow in circulation network using thermal method
(determination of water cooling down in system elements).
2.
Selection of pipe insulation.
3.
Selection of temperature presets on thermostatic valves.
Catalogue Data Base
•
Catalogue data base of the program contains information about pipes,
accessories and radiators produced by leading local and international
companies.
•
High flexibility of the program enables simultaneous usage of accessories,
pipes and radiators of different producers in one project.
•
Over 30 000 radiators, 6 000 valves and 300 pipe types in the program data
base
Catalogue Data Base
•
Detailed technical data, very useful for designers.
Catalogue Data Base
•
Indexed PDF documentation connected to the program data base.
Internet Data Base
•
All products from the program data base can be found on SANKOM’s
website at www.sankom.pl.
Internet Data Base
•
PDF documentation is also available on-line.
Software downlad
•
In case the software is licensed under the open licence, it is available on
SANKOM’s website.
References
Company
Aquapex
Aquatherm
Brugman Vasco
Comap
Coprax
Danfoss
Fraenkische
Giacomini
Herz
Honeywell
IDMAR
IMI
IMMERGAS
John Guest
Kan
KISAN
Oventrop
Radson
PURMO
UPONOR
Viega
Vogel&Noot
Wavin
Poland
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Russia
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Czech Rep.
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SANKOM C.H. version 3.6
GRAPHIC PROGRAM FOR DESIGNING AND
HYDRONIC
BALANCING OF CENTRAL HEATING SYSTEMS
General program features
•
Graphic design of new central heating systems.
•
Hydronic balancing of already existing ones.
•
Designing systems of pipes in chilled water systems.
•
Graphic design of underfloor heating systems.
Central heating system criteria
•
Pump installation .
•
Two-pipe and one-pipe system (very popular in Russia).
•
Upper or bottom division, vertical pipes distribution systems, manifold
systems .
•
Convection or underfloor radiators .
•
Normal or thermostatic radiator valves .
•
Initial regulation with valves with an initial preset or orifices .
•
Differential pressure balancing with balancing stabilisers .
•
Possibility of using flow governors .
•
Pump mixing systems
Hydraulic calculations
•
Adjusting pipe diameters.
•
Estimating hydraulic resistance for individual circuits, taking into account
gravity pressure (resulting from water cooling down in pipes and heat
receivers).
•
Reducing overpressure in circuits by adjusting initial presets of valves with
double control, or adjustment of aperture diameters for balancing orifices.
•
Taking into account the necessity of ensuring a relevant hydraulic resistance
of pipe-run with the heat receiver (pgmin).
•
Adjusting presets for differential pressure governors installed in positions
selected by the designer (riser’s base, system’s branch, etc.).
•
Taking into consideration the requirements regarding authorities of
thermostatic valves (appropriate pressure drop on valves).
Heat calculations
•
Estimating heat gains from pipes installed in individual rooms.
•
Calculating the cooling down in pipes for a heating agent.
•
Estimating required radiator dimensions for given heat load demand.
•
Adjusting appropriate flux of heating agent in flowing heat receivers, taking
into account its cooling in pipes and heat gains from pipes (variant of
regulation of existing system, e.g. in additionally insulated buildings).
•
Taking into account the influence of water cooling down in pipes on the value
of gravity pressure in individual circuits, as well as on the heat load of heat
receivers.
•
Designing underfloor radiators
Basic data
•
Includes basic data for the whole system.
•
Used for selecting the calculation range.
Catalogue data
Selection of the
calculation variant
Water
temperatures
Heat source
parameters
Available
pipes
Drawing the system diagram
Data will be entered in a graphic form into the system diagram.
Pull-down list
configuration
Radson OZC
Pull-down
buttons
Movable
toolbars
Two independently scaled
views of the drawing
Drawing toolbar
Dynamic link between
the table and the drawing
Tables enabling simultaneous editing of
many system components
Drawings present
Categories of edited in the project
items
Preparing the system diagram example
Plate
radiators
Radson OZC
Room
Pipes
tab
Ceiling
zones
Radiators
Accessories
Construction
tab
Creation
1
tab
tab
Pokój
+20°C 1976/0 W
Scale selection
1/2
1/3
2
Kuchnia
+20°C 429/0 W
dn A
dn A
V-EXAKT-DT
dn
+ 3.00
Labels
dn A
1/4
V-EXAKT-DT
dn
100 %
100 %
KOMPAKT-**60
0m
KOMPAKT-**60
0m
Using ready blocks
Copy
Traditional
Copyupright
instalations
Radson OZC
+ 6.00
101
Pokój
+20°C 1109/0 W
102
Łazienka
+25°C 507/0 W
+20°C 0/0dnW
1A
Automatically
renumbered rooms
V-EXAKT-DT
dn
1/101
dn
100 %
+ 6.00
100 %
0m
1/3
2/103
1
Pokój
+20°C 1976/0 W
1/3
+ 3.00
+ 3.00
dn A
V-EXAKT-DT
dn
dn A 0 m
V-EXAKT-DT
dn A
dn
100 dn%A
V-EXAKT-DT
dn
C**-60
100 %0 m
100 %
0m
104
ReadyPokój
blocks
+20°C 554/0
2 W
dn A
Pokójdn A 1/104
+20°C 1976/0
W
V-EXAKT-DT
dn A
1/103
103
W.C.
+20°C 0/0 W
Copying
and Blocks
103
tab
W.C.
0m
2
Kuchnia
+20°C 429/0 W
1/2
dn A
1/4
V-EXAKT-DT
dn
104
Pokój
+20°C 554/0 W
2/102
Kuchnia dn A 2/104
Automatically
V-EXAKT-DT +20°C 429/0 W
V-EXAKT-DT
2/103
dn A
dn
dn
dn A
100 1/2
%
dn A
0m
100 %
dn A
2/102
0m
1/4
dn V-EXAKT-DT
A
2/104
dn
3
4
Sień
+16°C 218/0 W
W.C.
+20°C 110/0 W
100 %
V-EXAKT-DT
dn
dn A
C**-60
V-EXAKT-DT
100
%m
0
dn
2/3
100 %
100 %
0m
0m
dn A
2/2
dn A
2/4
V-EXAKT-DT
dn
100 %
0m
renumbered
pipe-runs
0m
The horizontal apartment system
103
Pokój
+20°C 1000 W
3
Pokój
+20°C 1000 W
4
Kuchnia
+20°C 700 W
Adres:
KOMBI-3+ -N
dn 15 n 3.6
2/112
dn 15
2/110
dn 15
dn 18
dn 12
C11-60
0.5 m
dn 15
dn 12
dn 18
0.6 m
2/12
2/10
2/9
2/7
2/6
700 W
V2000-D-V
dn 10 n 7
Przykładowy projekt
instalacji C.O.
C11-60
dn 12
C11-60
0.9 m
2/4
1000 W
C11-60
1.8 m
6
Pokój
+20°C 1500 W
V2000-D-V
dn 10 n 2.4
dn 18
2/3
dn 15
2/1
dn 18
EEM-VM-1
dn 15
V2000-D-V
dn 10 n 3
1500 W
500 W
5
£azienka
+25°C 500 W
2/20
Block
valves
GET-8
1.8 m
RTD-K
dn 15 n 3
dn 15
dn 20
AV6-P
dn 10 n 7
1500 W
Drawing tables
R/1
2/109
2/107
2/106
dn 12
2/104
700 W
dn 15
KOMBI-3+ -N
dn 15 n 5
C11-60
0.5 m
V2000-D-V
dn 10 n 7
C11-60
0.6 m
dn 15
dn 12
105
£azienka
+25°C 500 W
2/10
C11-60
0.9 m
dn 18
2/101
1000 W
106
Pokój
+20°C 1500 W
500 W
V2000-D-V
dn 10 n 2.25
2/9
dn 18
2/103
GET-8
V2000-D-V
0.5
dn 10 nm
3
EEM-VM-1
dn 15
dn 18
2/7
500 W
RTD-K
dn 15 n 3
dn 15
5
Łazienka
+25°C 500 W
104
Kuchnia
+20°C 700 W
2/12
ZESAV6-P
dn 15 n 3
dn 15
KL
Klatka
+16°C 0 W
1500 W
C11-60
1.8 m
Przykład 2
Warszawa, ul. Nowowiejska 20
PIW
Projektował:
mgr inż. P. Wereszczyński
Piwnica
+5°C 0 W
Kreślił:
Audytor C.O.
Weryfikował:
Przyk³adowy
projekt instalacji C.O.
Rys
1
Przyk³ad 2
Warszawa,
Skala
1:50 ul. Nowowiejska 20
Adres:
Projektowa³: mgr in¿. P. Wereszczyñski
Radson
Kreœli³:
Rettig C.O.
Weryfikowa³:
Rys 1
Skala 1:50
The manifold apartment system
105
Pokój
+20°C 1000/0 W
5
Pokój
+20°C 1000/0 W
n2
AV6-P
dn 15 n 4
1000 W
GET-8
1m
dn 16 A
1/P005
Q 1000
700 W
GET-8
0.6 m
dn 16 A
1/P004
Q 500
AV6-P
dn 15 n 3.5
dn 16 A
1/P003
Q 700
VKO11-60
0.5 m
HYDRCONT
dn 15 n 1.8
COMBI-Q1.5
dn 15
dn 40 A
1/2
Q 27900
dn 40 A
R/1
Q 37200
HYDRCONT
dn 15 n 1.6
4
Łazienka
500 W+25°C 500/0 W
COMBI-Q1.5
dn 15
1000 W
INTEGRAGET-8
radiators 1 m
COMBI-Q1.5
dn 15
3
Kuchnia
+20°C 700/0 W
AV6-P
dn 15 n 4.5
dn 16 A
1/P105
Q 1000
GET-8
0.6 m
dn 16 A
1/P104
Q 500
700 W
dn 16 A
1/P103
Q 700
AV6-P
dn 15 n 3.5
COMBI-Q1.5
dn 15
n2
VKO11-60
0.5 m
dn 32 A
1/102
Q 18600
HYDRCONT
dn 15 n 1
104
Łazienka
500 W+25°C 500/0 W
HYDRCONT
dn 15 n 1
103
Kuchnia
+20°C 700/0 W
KOTL
Kotłownia
+20°C 0/0 W
The underfloor radiator system
ZT-PURMO
dn 15
1/3
dn 16 A
dn 20 A
HYDRCONT
dn 15 n 4
1/4
1/5
Underfloor
radiator
ZP-PURMO
dn 15 n 0
1/2
dn 17 B
GP-MARMUR dn=17 Q=1123 W
Fc=15.5 Lc=78.3 B=0.2
Fb=1.1 Lb=8.1 Bb=0.1
dn 17 B
ZT-PURMO
dn 15
ZP-PURMO
dn 15 n 5
1
Pokój
+20°C 1728 W
GP-MARMUR dn=17 Q=346 W
Fc=5.7 Lc=28.0 B=0.2
Fb=1.1 Lb=3.9 Bb=0.1
3‰
3‰
R/7
dn 16 A
AV6-P
dn 10 n 3
V5433A-*
dn 15
O3
Pracownia
+20°C 610 W
610 W
GET-8
0.7 m
dn 20 A
R/2
Mixing
module
R/8
dn 16 A
V5433A-*
dn 15
dn 20 A
R/4
AV6-P
dn 10 n 2
444 W
dn 20 A
GET-8
0.4 m
R/1
dn 16 A
R/6
Designing the underfloor radiators
•
Flexible definition of the underfloor radiator construction.
•
Creation of the underfloor radiators catalogue.
Layers above the pipes
Pipe-coil
construction
Layers below the pipes
Designing the underfloor radiators
• Preliminary calculations.
Calculation
temperatures
Unitary thermal
efficiency
Floor
temperature
Information
about pipes
Calculated pipe length
and floor area
Hydraulic
calculations’
results
Designing the underfloor radiators
Printing the preliminary calculations
results.
Work parameters
Radiator calculation
results
Drawing on the plan views
Radson C.O.
Radiators
Underfloor
Room
Instalation
labels item
Graphic
Pipes radiators label tabViews tab
Importing the plan view
form file (WMF, DZF,
DWG) or clipboard
Border
zone
KOMPAKT-**-60
5
GP-MARMUR
GP-MARMUR dn=
dn=
Fc=5.7
Fc=5.7 Lc=
Lc= B=0.2
B=0.2
Fb=1.3
Fb=1.3 Lb=
Lb= Bb=
Bb=
Pokój
+20°C 723 W
dn A
2/5
Calculation results
Calculation results may be presented both in a table and graphically.
Radson C.O.
Setting layers
visibility
Results in the
graphical form
Valve preset
Font style selection
Radiator
value
Line style size
Dynamic link between
the tables and the
system diagram
Layer
editing
Drawing layers
formating
Results in the
tabular form
The calculation results in the plan view
Radson C.O.
Underfloor
radiators
Radiators (length scale
is saved)
Described
pipes
Presentation of calculation results
•
The contents of all tables can be formatted (choice of rows and columns to
be shown, choice of the font size) and sorted according to a freely chosen
key.
•
All drawings can be transferred into another application using WMF, DXF
and DWG formats.
•
In case of using DXF and DWG files, the layers and blocks structure are
saved.
•
The contents of all tables can be transferred into another application via
clipboard.
Printing the calculation results
Calculation results can be plotted to a plotter or a printer .
Plot
preview
Plot
formatting
Printer or plotter selection
Plotting scale
Plotting
Margins
Plotting
pagination
Examples of single-pipe radiator connections
•
Single-pipe systems are common in the countries of the former Soviet Union.