HEAT TRANSFER HOT WATER BOILER

Transcription

1 OT WTR OILR

2 R - (60 TO 290) RVRS LM IR TU OILR Compact dimensions simplifies the transport and the positioning in boiler house Thermal exchange optimisation by driven water passage into the boiler Tube bundle positioning decentralized upwards, above the furnace, with drastic reduction of the possible condensation Smoke pipes of high thickness with anti-condensing effect Turbulators for the thermal exchange optimisation into the smoke pipes ottom of the furnace reinforced with U profiles for greater mechanical resistance Internal door insulation in light refractory concrete ront door with self - centering locking xternal casing inclusive of 60 rock wool insulation Panel board suitable for electronic control RN rom 60 to 290 kw WORKIN PRSSUR WORKIN TMPRTUR 6 ar (igh pressure available on demand) Minimum return temperature higher than 50 C OPRTION WIT MOLS as or oil fired pressure jet burners R - 60 R - 75 R - 90 R R R R R R R ecentralization of tube bundle for high resistance to the condensate

3 TCNICL T - R (60 TO 290) Model Water content Water side pressure loss* Smoke side pressure loss Maximum working pressure Weight l m w.c. w.c. bar kg R ,10 1, R ,13 1, R ,16 2, R , R , R , R 160 R 185 R , , , R , (*) ydraulic resistance for a flow rate corresponding to a t of 15 K R (gas) NOMINL OUTPUT kw 64,0 76,0 93,0 105,0 116,0 140,0 163,0 186,0 233,0 291,0 NOMINL INPUT kw 71,0 84,0 102,0 115,0 128,0 155,0 180,0 206,0 258,0 322,0 WTR ICINCY T ULL LO WTR ICINCY T PRT LO COMUSTION ICINCY T NOMINL LO CSIN T LOSSS CIMNY LOSSS WIT URNR ON CIMNY LOSSS WIT URNR O NT LU S TMPRTUR T-T % 90,1 90,4 91,1 91,3 90,6 90,3 90,5 90,2 90,3 90,3 % 85,4 85,6 85, ,1 86,4 86,6 86,8 87,1 87,3 % 90, ,6 91,8 91,1 90,8 91, ,8 % 0,5 0,5 0,5 0,5 0,4 0,5 0,6 0,7 0,7 0,5 % 9,3 8,9 8,3 8,1 8,9 9,1 8,7 8,9 8,9 9,1 % 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 C 187,0 180,4 189,2 167,3 182,3 187,9 179,5 184,2 183,2 187,0 CO 2 CONTNT % 9,5 9,6 9,7 9,8 9,8 9,8 9,8 9,8 9,8 9,8 LU S MSS LOW RT kg/h 109,0 128,5 154,7 172,9 192,4 233,0 270,6 309,6 387,8 484,0 R (light oil) NOMINL OUTPUT kw 64,0 76,0 93,0 105,0 116,0 140,0 163,0 186,0 233,0 291,0 NOMINL INPUT kw 71,0 84,0 102,0 115,0 128,0 155,0 180,0 206,0 258,0 322,0 WTR ICINCY T ULL LO WTR ICINCY T PRT LO COMUSTION ICINCY T NOMINL LO CSIN T LOSSS CIMNY LOSSS WIT URNR ON CIMNY LOSSS WIT URNR O NT LU S TMPRTUR T-T % 90,1 90,4 91,1 91,3 90,6 90,3 90,5 90,2 90,3 90,3 % 85,4 85,6 85, ,1 86,4 86,6 86,8 87,1 87,3 % 90, ,6 91,8 91,1 90,8 91, ,8 % 0,5 0,5 0,5 0,5 0,4 0,5 0,6 0,7 0,7 0,5 % 9,3 8,9 8,3 8,1 8,9 9,1 8,7 8,9 8,9 9,1 % 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 C 200,0 193,0 181,0 179,0 195,0 201,0 192,0 197,0 196,0 200,0 CO 2 CONTNT % 12,4 12,5 12,6 12,7 12,8 12,8 12,8 12,8 12,8 12,8 LU S MSS LOW RT kg/h 111,4 131,6 158,6 177, ,4 275,6 315,4 395,1 493,1

4 R - (300 TO 6000) RVRS LM IR TU OILR lexibilit o se Thermal exchang optimisation b drive wate passag int th boiler Th ellipti shell shap ( t 970 kw): smalle dimension (fo easie transpor an positioning) t b b ndl positionin abov th f rnac wit drastic red ctio th possibl condensation Smok pipes ig thicknes wit anti-condensin ffect elicoidal t r lators fo th thermal exchang optimisatio int th smok pipes Cylindrical floatin f rnace ant thermo-mecha stres fro 760 k ron doo wit self-centerin locking otto o th f rnace wit dissipatio pla fo greate performanc an greate mechanical resistance Interna doo ins lation i ig refractor concrete xternal casing (incl din smok bac chamber incl siv 80 m roc wool ins lation Panel board s itabl fo electro control acilitate transport thank t th ppe hook an stron bas pla i boile ho s (fro 340 t 1570 kw) RN 300 W W OPR r R R R R R R R R R R R R R R R R R R R R CRTIIC

5 TCNICL T - R (300 TO 6000) Model Water content l Water side pressure loss* m w.c. Smoke side pressure loss w.c. Maximum working pressure bar Weight kg Model Water content l Water side pressure loss* m w.c. Smoke side pressure lossi w.c.. Maximum working pressure bar Weight kg R ,16 to 0,28 17 to R ,09 to 0,17 16 to R ,14 to 0,25 24 to R ,21 to 0,38 32 to R ,15 to 0,26 29 to R ,19 to 0,33 33 to R ,24 to 0,41 29 to R ,18 to 0,30 32 to R ,20 to 0,35 38 to R ,26 to 0,45 42 to R ,21 to 0,34 39 to R ,28 to 0,48 43 to R ,36 to 0,62 35 to R ,54 to 0,84 47 to R ,54 to 0,85 60 to R ,70 to 0,85 51 to R ,80 to 1,05 65 to R ,95 to 1,15 60 to R ,19 to 0,33 35 to (*) ydraulic resistance for a flow rate corresponding to a t of 15 K R ,00 to 1,35 68 to R (gas) NOMINL OUTPUT kw NOMINL INPUT kw ,7 5421, ,2 WTR ICINCY T ULL LO WTR ICINCY T PRT LO COMUSTION ICINCY T NOMINL LO CSIN T LOSSS % 91,6 91,5 91,5 91,5 91,5 91,5 91,5 91,6 91,5 91,5 91,5 91,6 91,7 91,4 91,4 91,5 93,0 92,22 93,0 92,22 % 93,6 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,65 92,87 93,65 92,87 % 92,5 92,4 92, ,1 92,1 91, ,8 91,9 91,9 91, ,8 91,8 91,8 93,51 92,83 93,46 92,83 % 0,8 0,9 0,9 0,4 0,5 0,6 0,4 0,3 0,3 0,4 0,3 0,3 0,3 0,3 0,3 0,3 0,51 0,61 0,46 0,61 CIMNY LOSSS % 7,4 7,5 7,5 7,9 7,8 7,8 8 7,9 8,1 8 8,1 8 7,9 8,1 8,1 8,1 6,49 7,17 6,54 7,17 URNR ON (min-max) CIMNY LOSSS % 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 URNR O (min-max) NT LU S TMPRTUR T-T C CO 2 CONTNT % 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 LU S MSS LOW RT kg/h ,3 8149,8 8889,5 9779,7 R (light oil) NOMINL OUTPUT kw NOMINL INPUT kw ,7 5421, ,2 WTR ICINCYX T ULL LO % 91,6 91,5 91,5 91,5 91,5 91,5 91,5 91,6 91,5 91,5 91,5 91,6 91,7 91,4 91,4 91,5 93,0 92,22 93,0 92,22 WTR ICINCY T PRT LO % 93,6 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,65 92,87 93,65 92,87 COMUSTION ICINCY T NOMINL LO % 92,5 92,4 92, ,1 92,1 91, ,8 91,9 91,8 91, ,7 91,7 91,8 93,48 92,84 93,48 92,84 CSIN T LOSSS % 0,8 0,9 0,9 0,4 0,5 0,5 0,4 0,3 0,2 0,3 0,3 0,3 0,3 0,3 0,3 0,3 0,48 0,62 0,48 0,62 CIMNY LOSSS URNR ON (min-max) CIMNY LOSSS URNR O (min-max) NT LU S TMPRTUR T-T % 7,4 7,5 7,5 7,9 7,8 7,8 8 7,9 8,1 8 8,1 8 7,9 8,2 8,2 8,1 6,52 7,16 6,52 7,16 % 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 C CO 2 CONTNT % 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 LU S MSS LOW RT kg/h ,6 8302,5 9056,1 9963,0

6 IMNSIONS - R SRIS R - 60 TO Panel board 2 - urner fixing plate 3 - Smoke chamber cleaning door 4 - lame sight glass T1 - ot Water flow T2 - ot Water return - lue socket - Max. burner blast tube dia. - oiler drain T1 - T2 Model C I ISO 7/1 Øe Ø Ø N R Rp 1 1/ Rp 3/4 R Rp 1 1/ Rp 3/4 R Rp 1 1/ Rp 3/4 R Rp Rp 3/4 R Rp Rp 3/4 R Rp Rp 3/4 R Rp Rp 3/4 R Rp Rp 3/4 R N Rp 3/4 R N Rp 3/4 R TO N I O T1 P T2 T1--T2 1 - Panel board 2 - urner fixing plate 3 - Smoke chamber cleaning door 4 lame Sight glass C 2 M T1 - ot Water flow T2 - ot Water return - xpansion vessel connection Q 3 L S R - oiler drain - lue socket - Max. burner blast tube dia. Model C I L M* N O P Q* R* S T1-T2 N ISO 7/1 - N ISO 7/1 Ø Ø R N 80 Rp 2 Rp R N 100 Rp 2 Rp R N 100 Rp 2 Rp R N 100 Rp 2 Rp R N 125 N 65 Rp R N 125 N 65 Rp R N 125 N 65 Rp (*) Minimum dimensions for boiler room access requirements.

7 R TO 2650 N I O T1 P T2 T1--T2 1 - Panel board 2 - urner fixing plate 3 - Smoke chamber cleaning door 4 - lame Sight glass C M 2 T1 - ot Water flow T2 - ot Water return - xpansion vessel connection Q 3 L 200 R - oiler drain - lue socket - Max. burner blast tube dia. Model C I L M* N O P Q* R* T1-T2 N N ISO 7/1 Øi Ø R N 150 N 80 Rp R N 150 N 80 Rp R N 175 N 100 Rp R N 175 N 100 Rp R N 200 N 125 Rp R N 200 N 125 Rp (*) Minimum dimensions for boiler room access requirements. R TO 4000 I N T1 O P T2 1 - Panel board 2 - urner fixing plate 3 - Smoke chamber cleaning door 4 - lame Sight glass 4 T1 - ot Water flow C 2 M T2 - ot Water return - xpansion vessel connection - oiler drain Q 3 L 145 R - lue socket - Max. burner blast tube dia. Model C I L R N 200 N 125 Rp R N 200 N 125 Rp R N 250 N 125 Rp (*) Minimum dimensions for boiler room access requirements. M* N O P Q* R* T1-T2 N N ISO 7/1 Øi Ø

8 R to 6000 L T2 T7 M N T1 O 1 - Panel board 2 - urner fixing plate 3 - Smoke chamber cleaning door 4 - lame Sight glass T1 - ot Water flow T2 - ot Water return - xpansion vessel connection - oiler drain R I T2--T1 1 C Q - lue socket - Max. burner blast tube dia. T7 - Inspection door Model C* I L M N O Q* R* T1-T2 N N ISO 7/1 Øi Øi T7 Ø R N 250 N 125 Rp R N 250 N 125 Rp R N 250 N 125 Rp R N 250 N 125 Rp (*) Minimum dimensions for boiler room access requirements. IMNSIONS O URNR TU Model Ø L (min.) R 64 to R 105 to R 163 to R 233 to R 340 to R 760 to R 1100 to R 1570 to R 2200 to R R 3500 to R 4500 to

9 TCNICL TURS OOR ront door insulation, responsible for 30% of the boilers heat losses for irradiation has been greatly improved using: Up to 291 kw a ceramic fibre with high insulating power. rom 340 kw to 970 kw a special light insulating concrete. Over 970 kw, instead, a special double layer refractory concrete. The perfect gas soundness is guaranteed by the self centering and reversible closing (right or left) with fine registration. T reat thermal stability thanks to homogenous temperature distribution on the shell: the internal hydraulic circuit takes advantages of thermal exchange and at the same time it cools off the more stressed parts, (front plate, front part of smoke pipes and furnace) thus reducing the calcium deposits formation. UNORM TMPRTUR ISTRIUTION SMOK PSS T Increasing the pipe length reduces acid condensation, particularly into the smoke pipes and in their welding to the rear plate, and extends boiler life. This causes a tab effect which directs the accumulated heat Q towards the welding seam, drying the condensation around it and avoiding its formation. NTI-CONNSIN SYSTM C URNC On particularly big boilers the longitudinal expansion of the furnace becomes consistent. It is for this reason that, from R 760 onwards, the furnace is welded only on the front plate. It remains free to dilate, guaranteeing a long duration and operation elasticity. URNC R TO ILT RCIRCULTION PUMP The boilers R must always operate with forced water circulation and with an average temperature of the boiler higher or equal 55 C. Therefore, it s preferred the use of a recirculation pump, with anti-condensing function too, installed between flow and return connections upstream potential mixing valve. That pump will be dimensioned from the formulation Q = P x 22 Where Q = water flow rate l/h P = Nominal output of the boiler in kw and manometric head of 1 2 m 2O

10 Pressurized boiler with output range from 80 to 6100 kw, suitable for two stage or modulating gas burners Range composed by 27 models Outer shell in carbon steel, of elliptic shape (up to 870 kw), that creates advantages such as: - reduced width dimensions - positioning of the tube bundle above the furnace with drastic reduction of the possible condensations Up to 560 kw the furnace is constrained between front and rear tube plates. etween 680 and 3100 kw it is fluctuating in order to reduce the thermal-mechanical stresses. Internal insulation of the door in supe-light recyclable concrete. Outer overing casing with mattress of anti-tearing mineral wool of high thickness ( , according to the output). Panel boards with thermostatic or electronic control (optional). asy transportation thanks to the upper hooks and strong base elements. vailable in version to be assembled in the boiler house (up to 870 kw). fficiency class: 3 stars. RN rom 80 to 6100 kw WORKIN PRSSUR 6 ar (igh pressure available on demand) WORKIN TMPRTUR Minimum return temperature 50 C OPRTIONS WIT as or oil fired pressure jet burners MOLS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS CRTIICTION IN OUTPUT RN (in the order, it s possible to request a specific output within the certified range)

11 TCNICL TURS rom kw models it is endowed with circular diaphragms of junction, interposed between furnace bottom, on the water side, and the rear tube ront door with self-centring closing, adjustable in and direction, with the mechanism urnace bottom with dissipation plates for a better : - special helical turbulators in the front zone of the pipes IST R I UZION U NIOR M T MP R TUR S TR UTTUR PR COR SO UM I LOTIN URNC OMONOUS TMPRTUR ISTRIUTION SMOK STRUCTUR N PT SMOK PIPS reater (+50%) in comparison to a smooth with the same length smaller weight compared with a reduction of mechanical stresses on the front and rear Thermal almost double in comparison to carbon steel, to withstand the condensation phenomena Start of the burners, at the ignition phase, facilitated first part of the smoke pipes with just an helicoidal and the remaining part with the aluminium profiles, JUSTL OOR

12 R PLUS IMNSIONS N TCNICL T R PLUS 80 TO Panel board 2 urner supporting plate 3 Smoke chamber cleaning door 4 lame sight glass T1 T2 T 4 T 5 T7 T8 T 9 ot Water flow ot Water return xpansion vessel connection oiler drain Chimney connection urner connection Sludge drain flange Inspection flange Condensate drain MOL Nominal output Nominal input oiler capacity Water side lue gas Max. boiler operating pressure imensions h x l x d Weight kw kw l m c.a. c.a. bar kg R Plus to 80 63,3 to 85,2 86 0,08 to 0,15 3,8 to 6, x690x R Plus to ,6 to 127, ,06 to 0,11 6,1 to 10, x760x R Plus to ,8 to 169, ,11 to 0,20 8,9 to 15, x760x R Plus to to 211, ,10 to 0,17 11,1 to 19, x860x R Plus ,5 to ,8 to 263, ,12 to 0,22 13,3 to 23, x860x R PLUS 300 TO Panel board 2 urner supporting plate 3 Smoke chamber cleaning door 4 lame sight glass T1 T2 T 4 T 5 T7 T8 T 9 ot Water flow ot Water return xpansion vessel connection oiler drain Chimney connection urner connection Sludge drain flange Inspection flange Condensate drain MOL Nominal output Nominal input oiler capacity Water side lue gas Max. boiler operating pressure imensions h x l x d Weight kw kw l m c.a. c.a. bar kg R Plus to ,6 to 315, ,12 to 0,22 15,9 to 28, x860x R Plus ,5 to ,8 to 388, ,08 to 0,14 18,1 to 32, x890x R Plus ,5 to to 472, ,11 to 0,20 20,2 to 35, x890x R Plus to ,8 to 587, ,17 to 0,30 23,7 to 42, x890x R Plus to ,4 to 713, ,12 to 0,21 27,8 to 49, x1122x R Plus to ,4 to 818, ,15 to 0,27 30,7 to 54, x1122x R Plus ,5 to ,6 to 913, ,19 to 0,33 33 to 58, x1122x

13 R PLUS 1000 TO Panel board 2 urner supporting plate 3 Smoke chamber cleaning door 4 lame sight glass T1 T2 T 4 T 5 T7 T8 T 9 ot Water flow ot Water return xpansion vessel connection oiler drain Chimney connection urner connection Sludge drain flange Inspection flange Condensate drain MOL Nominal output Nominal input oiler capacity Water side lue gas Max. boiler operating pressure imensions h x l x d Weight kw kw l m c.a. c.a. bar kg R Plus to to 1049, ,11 to 0,19 35,9 to 63, x1352x R Plus to ,4 to 1238, ,15 to 0,26 38,6 to 68, x1352x R Plus to to 1469, ,15 to 0,26 42,1 to 74, x1462x R Plus ,5 to to 1732, ,20 to 0,36 45,5 to 80, x1462x R Plus to to 2099, ,16 to 0,38 40,5 to x1622x R Plus ,5 to to 2467, ,21 to 0,38 43,2 to 76, x1622x R PLUS 2700 TO Panel board 2 urner supporting plate 3 Smoke chamber cleaning door 4 lame sight glass T1 T2 T 4 T 5 T7 T8 T 9 ot Water flow ot Water return xpansion vessel connection oiler drain Chimney connection urner connection Sludge drain flange Inspection flange Condensate drain MOL Nominal output Nominal input oiler capacity Water side lue gas Max. boiler operating pressure imensions h x l x d Weight kw kw l m c.a. c.a. bar kg R Plus to to 2834, ,28 to 0,50 45,6 to x1720x R Plus to ,1 to 3254, ,37 to 0,66 43,3 to 76, x1970x R Plus to ,1 to 3674, ,37 to 0,65 50,4 to 89, x1970x

14 R PLUS 3900 TO Panel board 2 urner supporting plate 3 Smoke chamber cleaning door 4 lame sight glass T1 T2 T 5 T7 T8 T 9 ot Water flow ot Water return xpansion vessel connection oiler drain Chimney connection urner connection Sludge drain flange Inspection flange Condensate drain MOL Nominal output Nominal input oiler capacity Water side lue gas Max. boiler operating pressure imensions h x l x d Weight kw kw l m c.a. c.a. bar kg R Plus to ,1 to 4094, ,28 to 0,50 44,4 to 78, x2088x R Plus to ,1 to 4619, ,35 to 0,63 56,6 to 100, x2088x R Plus to ,1 to 5039, ,42 to 0,75 50,5 to 92, x2214x R Plus to ,1 to 5459, ,50 to 0,88 59,3 to 105, x2114x R Plus to ,1 to 5984, ,59 to 1,05 49,5 to 90, x2380x R Plus to ,1 to 6404, ,68 to 1,21 56,7 to 100, x2380x YRULIC N LCTRICL CONNCTIONS In the following figures is shown the typical connection diagram of the boiler to the heating system with W production. Remember, R Plus boilers function with forced circulation. Key: Pr= Recirculation pump VM= Mixing valve for L.T. zone Pi= eating system pump V= xpansion vessel IR= eat system distribution Ps= W recirculation pump Pc= W storage tank loading pump T= Room thermostat The standard panel board of R Plus boiler, automatically manage the switching off of the burner if the boiler s temperature reaches the value set on working thermostat. In addition, it manages pump system, that will function only with the attainement of the minimal boiler temperature of 50 C (anticondensing protection temperature). y reaching the lower limit of 50 C (descending) pump system will turn off. The panel board is predisposed for the management of two-stage or modulating burners. With this diagram configuration, the possible W storage tank loading pump will function with priority on hot water pump

15 IITL CONTROLLR SIC CONTROLLR - RC1 The panel board is manufactured in conformity to the LV irective 2006/95/C. On request it can be adapted to any type of installation. R Plus is supplied with the standard thermostatic panel board, controlling, via thermostats that allows the regulation of burner operations (one- or two-stage), pump and water temperature operations urner switch 2. Illuminated main switch 3. 1 st and 2 nd stage thermostat 4. Minimum temperature thermostat 5. eating system pump switch 6. Safety thermostat oiler thermometer VNC CONTROLLR - RC2 The panel board in the predisposed version, allows a connection to an external regulator, to control the modulating burners and distribution heat circuits. The panel board is complete with main switch, pump switch, burner switch, boiler thermometer, two stage working thermostat, safety thermostat and minimum temperature thermostat (internal to the panel board) oiler circuit pump switch 2. Switch 0 - Manual (thermostats) 1 - utomatic (ext. regulator) 3. Illuminated main switch 4. 1 st stage thermostat 5. 2 nd stage thermostat 6. urner lockout warning light 7. Minimum temperature thermostat 8. irect circuit pump switch urner switch 10. oiler thermometer 11. Safety thermostat

16 RSUNK eat Transfer Z, PO ox , ubai U RSUNK eat Transfer LLC, PO ox , bu habi U Tel: ax: Web: -mail: mail@hrsfunke.com