5.6MW safety automatically oil fired hot water boilers residential
No noise best hot water boiler systems
1. The fin type condensing heat exchanger effectively reduces the
exhaust gas temperature.
2, condensing energy-saving device In order to prevent the acid
corrosion of the condensate condensate, the fin tube made of ND
material, compared with the light pipe, the heat transfer
efficiency is more than 2 times higher than the straight pipe.
3. Use variable frequency continuous water supply to control energy
saving by 40%.
4, the use of variable frequency proportional control combustion
technology to save 40% of electrical energy, and reduce operating
5. The harmful gases in the flue gas are effectively controlled and
flow into the neutralization tank with the condensate.
6, the boiler water inlet system manufacturers unified
configuration, simple, beautiful, saving installation costs.
Oil fired hot water boiler prices Superior performance
1. Boiler patent technology
The fully wet back combustion chamber, the back combustion chamber
and the rear tube plate are butt jointed, and the boiler is 99.9%
full butt welding, with the lowest stress and more reliable
2. Large diameter corrugated furnace
The boiler combustion chamber is composed of a large-diameter
full-corrugated furnace, which has a large combustion space,
complete combustion of the fuel, effective absorption of thermal
expansion, and large radiation heating surface.
3. Enough heat
The total heating area of the boiler is sufficient to fully
absorb the effective heat, the exhausting temperature is low, and
the heat loss is small, ensuring sufficient output and high
4. Strong heat load adjustment ability
The shell has a large diameter and a large water capacity, and has
strong adaptability to load changes and stable output.
5. Completely solve the problem of too cold boiling of hot water
The water return system of the hot water boiler is scientifically
arranged, which increases the disturbance of the water side of the
heated surface in the high temperature zone, avoids the phenomenon
of supercooled boiling in the local area, and completely solves the
problem of cracks in the tube sheet and the pipe end of the high
6. Multi-function safety explosion-proof device The explosion-proof
device connected to the furnace on the rear panel of the boiler
prevents the high energy generated by the venting moment when the
fuel is severely detonated in the furnace, and can be automatically
reset. At the same time, it has a sight glass and maintenance. The
function of the channel makes use of the adjustment of the
combustion flame during operation, and the furnace inspection and
maintenance are convenient.
7. Easy maintenance in the pot The top of the boiler is equipped
with manholes. The middle and lower parts of the front and rear
ends of the boiler are equipped with unique hand hole devices to
facilitate inspection and cleaning of the inside of the boiler and
the bottom of the boiler.
8. Unique front and rear smoke box seals The smoke box adopts
double-opening smoke box door, which is easy to open, multi-stage
labyrinth seal, special sealing material, good compressibility,
complete barrier of smoke leakage, and can be reused.
9. Reliable pressure and temperature protection Multi-control
protection of boiler pressure and water temperature, as well as
super-smoke temperature protection to ensure the safety of boiler
10. Leading the level of automatic control The boiler controller
adopts Siemens/Delixi electrical components and has reliable
performance. The controller has three forms: normal type, Chinese
and English menu type with liquid crystal display, and touch screen
type for remote control of man-machine dialogue.
best hot water boiler systems 0.35MW-14MW Oil Gas Fired hot water
boiler technical datasheet
|Main technical parameters of CWNS oil (gas) atmospheric pressure
and pressure hot water boiler|
|Project model||CWNS, WNS series hot water boiler|
|Rated calorific value (MW)||0.35||0.7||1.05||1.4||2.1||2.8||3.5||4.2||5.6||7||8.4||10.5||12.6||14|
|Working pressure (MPa)||Normal pressure / pressure|
|Outlet water temperature (°C)||85/115|
Backwater temperature (°C)
|Boiler thermal efficiency (%)||91—95|
|Feed water temperature (°C)||20|
|Fuel consumption||Diesel (Kg/h)||32||65.4||98||131||196.2||261.6||327||392.4||523.2||654||784.8||981||1177||1310|
|Heavy oil (Kg/h)||34||69.5||105||139||208.5||278||347.5||417||556||695||864||1042.5||1251||1390|
|Natural gas (m3/h)||39.5||79.3||119||159||237.9||317.2||396.5||475.8||644||793||951.6||1189.5||1427.4||1586|
|Liquefied gas (m3/h)||14.2||29||43.5||58||87||116||145||174||232||290||348||435||522||580|
|City gas (m3/h)||84||168.5||253||337||505.5||674||842.5||1011||1348||1685||2022||2527.5||3033||3370|
|Boiler transportation||Length (mm)||2800||3500||4100||4500||4700||4550||5700||6300||7000||7200||7840||8100||8230||8250|
|Total power consumption (KW)||2.3||6.7||11||13.5||19||21||23.5||26||37||37||42||45||52||52|
|Chimney diameter (mm)||250||350||430||450||450||550||650||650||650||800||800||900||1200||1200|
|Shipping weight (T)||3.2||4.7||4.8||5.4||8||9.78||13.4||15.4||17.4||17.4||23.8||30||31.6||34.5|
|Heating area (m2)||3000|
Water supply capacity (t)