res g residential project
DESCRIPTION
2 nd step: Definition of the required featurestarget: ‘how to be the best’. 2 nd step: Definition of the required featurestarget: ‘how to be the best’. 3 rd step: R&D developmenttarget: ‘to be the best’. 3 rd step: R&D developmenttarget: ‘to be the best’. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/1.jpg)
BUrners TRAining CEntre
RES G RESIDENTIAL PROJECT
1st step: Comparison between us & the competitors
2nd step: Definition of the required features target: ‘how to be the best’
3rd step: R&D development target: ‘to be the best’3rd step: R&D development target: ‘to be the best’
2nd step: Definition of the required features target: ‘how to be the best’
![Page 2: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/2.jpg)
BUrners TRAining CEntre
2nd step: Definition of the required features target: ‘how to be the best’
COMBUSTION HEAD
Meku and MAN’s seem to be the only ones technologiesable to achieve RAL UZ 9 performances;
MAN’s head has high resistence Meku has high resistance too; moreover there is a patent (high cost) and some problems on ‘cold’ startings. No flexibility.
Weishaupt is not a LOW NOx burner
BG does not match the new RAL UZ9; BGK has someproblems on commercial boilers
![Page 3: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/3.jpg)
BUrners TRAining CEntre
2nd step: Definition of the required features target: ‘how to be the best’
COMBUSTION HEAD: better than Meku
Increasing the flexibility of application (few models)
Reducing the resistance
Doing something different to be out of the patent
Reliable operation mode
Same or lower emissions
![Page 4: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/4.jpg)
BUrners TRAining CEntre
COMBUSTION HEAD: result
3rd step: R&D development target: ‘to be the best’
Riello design: air staging
An adjustable external re-circulation
keeps low the NOx emissionsFrom the middle
‘swirl’
Around the ‘airnozzle’ (adjustable)
Four small pipesto decrease the resistance
end to complete the combustion
![Page 5: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/5.jpg)
BUrners TRAining CEntre
COMBUSTION HEAD: result
3rd step: R&D development target: ‘to be the best’
RES G XXR BLU 15.4 - 30.8 kWRES G XXR BLU 28 - 43 kWRES G XXR BLU 40.6 - 51.7 kW
…THREE HEAD SIZES: T1; T2; T3===> THREE MODELS:
![Page 6: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/6.jpg)
BUrners TRAining CEntre
COMBUSTION HEAD PERFORMANCES
3rd step: R&D development target: ‘to be the best’
05
101520253035
[m/kWh]
min (15.4) max (30.8)
Capacity [kW]
CO
DIRECTC.CHAMBER
REVERSINGCHAMBER
0
20
40
60
80
100
[m/kWh]
min (15.4) max (30.8)
Capacity [kW]
NOx
DIRECTC.CHAMBER
REVERSINGCHAMBER
T1 HEAD
![Page 7: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/7.jpg)
BUrners TRAining CEntre
COMBUSTION HEAD PERFORMANCES
3rd step: R&D development target: ‘to be the best’
0
5
10
15
20
[m/kWh]
min (28) max (43)
Capacity [kW]
CO
DIRECTC.CHAMBER
REVERSINGCHAMBER
7880828486889092
[m/kWh]
min (28) max (43)
Capacity [kW]
NOx
DIRECTC.CHAMBER
REVERSINGCHAMBER
T2 HEAD
![Page 8: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/8.jpg)
BUrners TRAining CEntre
COMBUSTION HEAD PERFORMANCES
3rd step: R&D development target: ‘to be the best’
0
5
10
15
20
[m/kWh]
min (40.6) max (51.7)
Capacity [kW]
CO
DIRECTC.CHAMBER
REVERSINGCHAMBER
75
80
85
90
95
100
[m/kWh]
min (40.6) max (51.7)
Capacity [kW]
NOx
DIRECTC.CHAMBER
REVERSINGCHAMBER
T3 HEAD
![Page 9: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/9.jpg)
BUrners TRAining CEntre
COMBUSTION HEAD PERFORMANCES
3rd step: R&D development target: ‘to be the best’
T... HEADs
RESISTANCES
0
5
10
15
20
25
30
5 15 25 35 45 55
air flow [m3/h]
[mb
ar]
T1
T2
T3
BG 1
MAN
![Page 10: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/10.jpg)
BUrners TRAining CEntre
VENTILATION
3rd step: R&D development target: ‘to be the best’
NEW PROJECT
![Page 11: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/11.jpg)
BUrners TRAining CEntre
3rd step: R&D development target: ‘to be the best’
0
5
10
15
20
25
30
35
0 10 20 30 40 50 60
[m3/h]
[mb
ar] RES (no
head)
MAN (nohead)
VENTILATION
NEW PROJECT
![Page 12: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/12.jpg)
BUrners TRAining CEntre
3rd step: R&D development target: ‘to be the best’
0
5
10
15
20
25
30
35
0 10 20 30 40 50 60
[m3/h]
[mb
ar] T 1
T 2
T 3
NO HEAD
VENTILATION
NEW PROJECT
![Page 13: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/13.jpg)
BUrners TRAining CEntre
INSIDE NOISE (50 kW: 61,7 dB(A))
0
10
20
30
40
50
60
70
80
20
31,5 50 80 125
200
315
500
800
1250
2000
3150
5000
8000
1250
0
2000
0
frequency [Hz]
dB
3rd step: R&D development target: ‘to be the best’
VENTILATION
![Page 14: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/14.jpg)
BUrners TRAining CEntre
RES G RESIDENTIAL PROJECT3rd step: R&D development target: ‘to be the best’
MAIN COMPONENTS:combustion heads designed by Riello (Patent)new ventilation projectcontrol box 556R SE designed by Riellomotor 150W designed by Riellooil pump designed by Rielloflame sensor QRC by Siemens
1 STRUCTURE; 3 HEADS==> THREE MODELS
RES G XXR BLU 15.4 - 30.8 kW
RES G XXR BLU 28 - 43 kW
RES G XXR BLU 40.6 - 51.7 kW
![Page 15: RES G RESIDENTIAL PROJECT](https://reader036.vdocuments.net/reader036/viewer/2022062804/56814b1c550346895db83002/html5/thumbnails/15.jpg)
BUrners TRAining CEntre
1st step: Comparison between us & the competitors
2nd step: Definition of the required features target: ‘how to be the best’
3rd step: R&D development target: ‘to be the best’
RES G RESIDENTIAL PROJECT