- Product Details
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Quick Details
-
Place of Origin:
-
Liaoning, China
-
Brand Name:
-
Qiaogong
-
Dimension(L*W*H):
-
2200*600*380mm 7.22*1.97*1.25ft
-
Weight (KG):
-
130 KG
-
Application:
-
Shopping Mall Warehouse Greenhouse Hospital Restaurant Sales Office
-
Heating medium:
-
NG/LPG
-
Heating capacity:
-
45KW/153000BTU
-
Electric Power:
-
1.13kW
-
Mounting height:
-
<4.2m(14ft)
-
Material:
-
Stainless Steel Tube
-
Safety performance:
-
Gas leak alarm Accidental flameout protection overheating protection
-
Control:
-
Button or Remote Network Control
Quick Details
-
Type:
-
Air Curtain
-
Mounting:
-
Installed above the door, Door Mounted
-
Airflow:
-
7200m³/h 4238CFM
-
Place of Origin:
-
Liaoning, China
-
Brand Name:
-
Qiaogong
-
Dimension(L*W*H):
-
2200*600*380mm 7.22*1.97*1.25ft
-
Weight (KG):
-
130 KG
-
Application:
-
Shopping Mall Warehouse Greenhouse Hospital Restaurant Sales Office
-
Heating medium:
-
NG/LPG
-
Heating capacity:
-
45KW/153000BTU
-
Electric Power:
-
1.13kW
-
Mounting height:
-
<4.2m(14ft)
-
Material:
-
Stainless Steel Tube
-
Safety performance:
-
Gas leak alarm Accidental flameout protection overheating protection
-
Control:
-
Button or Remote Network Control
Product Description
This air curtain is an indirect combustion product. The company's gas products have been tested by the national gas appliance supervision and inspection center, and the NOx emission level has reached level 4. It can be safely used in any area in China!
Features
Safety measures:
* Fire break protection: when the flame goes out, automatically turn off the gas supply to ensure that the gas does not leak out.
* Overpressure limit: when natural gas supply pressure exceeds 3.5kpa and liquefied gas supply pressure exceeds 5.5kpa, gas valve cannot be opened to ensure safe operation.
* Exhaust of flue gas: the flue gas after combustion can be discharged to the outside through safe and suitable pipes to ensure the quality of ambient air.
* Overheat protection: when the unit body temperature or the operating environment temperature exceeds the upper limit of the operating environment temperature, the unit cannot operate.
* Leakage alarm: in case of gas leakage, close the gas valve, provide alarm signal, and actively cut off the emergency shut-off valve at the main inlet.
Optional
Intelligent network controller, one controller can control up to 20 units, with on-off, timing, temperature control, alarm
It can be controlled by a single machine or by groups. It can display temperature, parameters and alarm in real time. It can also be used to monitor the temperature,unit management, parameter setting operation and real-time operation status monitoring of any unit.
Specification
Horizontal Mounting
|
Type
|
|
|
Commercial
|
|
Industrial
|
|
|||||
|
Model
|
|
|
DRM-2518L-R
|
DRM-2522L-R
|
RM-40175Z-R
|
RM-40225Z-R
|
|||||
|
Mounting height m
|
|
|
＜ 4.2 m
|
|
＜ 6 m
|
|
|||||
|
Airflow rate m
3
/h
|
|
|
6000
|
7200
|
7500
|
10000
|
|||||
|
Outlet air velocity m/s
|
|
|
13
|
|
10
|
|
|||||
|
Heating capacity kW
|
|
|
35
|
45
|
40
|
50
|
|||||
|
Thermal efficiency %
|
|
|
99
|
99
|
99
|
99
|
|||||
|
|
NG
(m
3
/h)
|
Standard
|
3.38
|
4.35
|
3.86
|
4.83
|
|||||
|
|
|
Min.
|
2.03
|
2.61
|
2.32
|
2.9
|
|||||
|
|
LPG
(kg/h)
|
Standard
|
2.88
|
3.7
|
3.29
|
4.11
|
|||||
|
|
|
Min.
|
1.73
|
2.22
|
1.97
|
2.47
|
|||||
|
Standard pressure of gas supply
|
|
|
Natural gas is 2.0 kPa, LPG is 5.0 kPa
|
|
|
|
|||||
|
Range of gas supply pressure
|
|
|
Natural gas is 1.5~3.5 kPa, LPG is 2.8~5.5 kPa
|
|
|
|
|||||
|
Gas pipe diameter
|
|
|
DN20
|
|
|
|
|||||
|
Flue diameter mm
|
|
|
80
|
100
|
100
|
100
|
|||||
|
Power kW
|
|
|
0.95
|
1.13
|
0.63
|
0.78
|
|||||
|
Power supply
|
|
|
220V～ / 1PH / 50HZ
|
|
380V～/3PH/50HZ
|
|
|||||
|
Noise dB(A)
|
|
|
＜55
|
|
＜65
|
|
|||||
|
Dimensions (L*W*H) cm
|
|
|
180×60×38
|
220×60×38
|
175×46×72
|
225×46×72
|
|||||
|
Weight kg
|
|
|
105
|
130
|
110
|
145
|
|||||
Vertical Mounting
|
Type
|
|
|
Commercial
|
|
Industrial
|
|
|
||||||
|
Model
|
|
|
DRM-2518L-R-C
|
DRM-2522L-R-C
|
RM-40350Z-R-C
|
RM-40400Z-R-C
|
RM-40450Z-R-C
|
||||||
|
Airflow rate m
3
/h
|
|
|
6000
|
7200
|
15000
|
17500
|
20000
|
||||||
|
Outlet air velocity m/s
|
|
|
13
|
13
|
10
|
10
|
10
|
||||||
|
Heating capacity kW
|
|
|
35
|
45
|
40
|
50
|
50
|
||||||
|
Thermal efficiency %
|
|
|
99
|
99
|
99
|
99
|
99
|
||||||
|
|
NG
(m
3
/h)
|
Standard
|
3.38
|
4.35
|
3.86
|
4.83
|
4.83
|
||||||
|
|
|
Min.
|
2.03
|
2.61
|
2.32
|
2.9
|
2.9
|
||||||
|
|
LPG
(kg/h)
|
Standard
|
2.88
|
3.7
|
3.29
|
4.11
|
4.11
|
||||||
|
|
|
Min.
|
1.73
|
2.22
|
1.97
|
2.47
|
2.47
|
||||||
|
Standard pressure of gas supply
|
|
|
Natural gas is 2.0 kPa, LPG is 5.0 kPa
|
|
|
|
|
||||||
|
Range of gas supply pressure
|
|
|
Natural gas is 1.5~3.5 kPa, LPG is 2.8~5.5 kPa
|
|
|
|
|
||||||
|
Gas pipe diameter
|
|
|
DN20
|
|
|
|
|
||||||
|
Flue diameter mm
|
|
|
80
|
100
|
100
|
100
|
100
|
||||||
|
Power kW
|
|
|
0.95
|
1.13
|
1.26
|
1.41
|
1.56
|
||||||
|
Power supply
|
|
|
220V/1PH/50Hz
|
220V/1PH/50Hz
|
380V/3PH/50Hz
|
|
|
||||||
|
Noise dB(A)
|
|
|
＜55
|
＜55
|
＜65
|
＜65
|
＜65
|
||||||
|
Dimensions(L*W*H) cm
|
|
|
38×60×180
|
38×60×220
|
72×46×350
|
72×46×400
|
72×46×450
|
||||||
|
Weight kg
|
|
|
105
|
130
|
160
|
180
|
195
|
||||||
Notes:
①1kW=860kcal
②The calorific value of natural gas is 8900 kcal/Nm³; the calorific value of LPG is 11000 kcal/kg.
③Power supply can be customized.
④For energy saving reasons, the vertical mounting air curtain only heats the lower part.
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