Product Description
Product Introduction:
Air source gas engine heat pump (GEHP) is an air conditioning system that uses natural gas as fuel and drives the compressor to form a vapor compression heat pump cycle, so as to realize refrigeration / heating. It is composed of GEHP outdoor host, indoor unit, water system pipeline and control system. GEHP adopts the mode of one belt and more. The outdoor host is placed outdoors, and the indoor units are scattered in each room and connected through the water system pipeline. During heating, the indoor unit dissipates heat into the room through cooling water to improve the indoor temperature, and the evaporator in the outdoor host gasifies and absorbs external heat; During refrigeration, the indoor unit absorbs the heat in the room through chilled water to reduce the indoor temperature, and the condenser in the outdoor host liquefies and releases heat to the environment. The difference between GEHP and electric heat pump (EHP) is that EHP is driven by electric motor, while GEHP is driven by gas engine. GEHP's indoor unit and other operations are the same as EHP, and there is no phenomenon of gas burning indoors. However, the difference between the two power sources makes GEHP have many advantages over EHP.
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Heating Schematic:
Heating Schematic:
Cooling Schematic:
Air Source Gas Engine Heat Pump Specification:
| Model |
Unit |
GEHP-KXLY-75 |
GEHP-KXLY-110 |
GEHP-KXLY-150 |
GEHP-KXLY-195 |
GEHP-SXLY-775 |
| Heating Capacity |
kW |
75 |
110 |
150 |
195 |
775 |
| Cooling Capacity |
kW |
55 |
55 |
55 |
55 |
|
| Circulating Water Flow |
m/h |
≥6 |
≥6 |
≥8 |
≥8 |
≥30 |
| Norminal Pressure Drop of Waterway |
kPa |
≥70 |
≥70 |
≥70 |
≥70 |
≥100 |
| Min. Inlet Water Temp. |
ºC |
10 |
| Max. Outlet Water Temp. |
ºC |
65 |
| Min. Environment Temp. |
ºC |
-30 |
| Max. Environment Temp. |
ºC |
22 |
Overall Size |
H |
mm |
2660 |
2660 |
2660 |
2660 |
2420 |
| W |
mm |
1400 |
1400 |
1400 |
1400 |
1400 |
| L |
mm |
2300 |
2300 |
2300 |
2300 |
2300 |
| Waterside Pressure |
MPa |
≤1.6 |
| Rated Input Power |
kW |
47.5 |
81.5 |
120 |
164 |
727 |
| Adjustment Range of Input Power |
kW |
15.8-47.5 |
15.8-81.5 |
15.8-120.0 |
15.8-164.0 |
15.8-727.0 |
| Rated Natural Gas Flow |
Nm²/h |
4.8 |
8.2 |
12 |
16.4 |
72.7 |
| Adjustment Range of Natural Gas Flow |
Nm²/h |
1.6-4.8 |
1.6-8.2 |
1.6-12 |
1.6-16.4 |
1.6-72.7 |
| Weight at Full-Load Working |
kg |
850 |
900 |
950 |
1000 |
1350 |
| Noise |
dB(A) |
75 |
| Electric Power |
|
380V/3PH/50Hz |
| Input Electric Power |
kW |
2.9 |
2.9 |
3.1 |
3.1 |
4.34 |
Engine |
Lubricating Oil Injection Rate |
L |
46 |
| Electric Power |
|
12VDC |
| Antifreezing Solution Sealing Qty. |
L |
60 |
| Air Intake |
|
side |
φ250 |
| Smoke Outlet |
|
upside |
φ150 |
Pipes |
Outlet Water Pipe |
|
DN40 |
DN100 |
| Return Water Pipe |
|
DN40 |
DN100 |
| Gas Pipe |
|
DN25 |
DN25 |
DN32 |
DN32 |
DN40 |
| Condensate Water Pipe |
|
DN25 |
| Gas Pressure |
Pa |
2000-3000 |
2000-5000 |
| Machine Color |
|
Offwhite |
Our company pursues the excellence of products and the technology is constantly updated. Therefore, the appearance, size and technical parameters of products are constantly changing. Finally, the actual delivered products shall prevail.
Product Advantages:
Energyadvantages:Peak shaving andvalley fillingtorelieve summer powerconstraints andreducegasstoragecosts;
Stable operation:Professional technical research and develop-ment team, perfect production process and mature technology to ensure stable product operation;
Functional advantages:Cooling, heating and domestic hot water in one machine with three uses, and an average annual energy efficiency of over 145%;
Advantages of defrosting:Intelligent defrosting by engine waste heat, with more frost and no frost;
Broad field:Stable operation at ambient temperature of -35~43 ºC, and the outlet water temperature is as high as 70ºC;
Energy efficient:Free domestic hot water production in summer while cooling, with the primary energy efficiency PER of 153%;
Energy regulation:The engine has step less speed regulation within 1000~3000 rpm, and the cooling and heating capacity can be adjusted flexibly;
The unit connection to the cloud:Using Internet of Things technology, remote monitoring of equipment operation and convenient management;
Service life:Using international brand heat pump compressors and other accessories, the operating life is up to 20 years.
Field Case:
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