Air Cooled Heat Pump Air to Water Hot Water Machine For Factory
COP4
Introduction
The heat pump unit is widely used due to its advantages of energy
saving, environmental protection, and functions.
It is a device that consumes a part of low-grade energy (mechanical
energy, electric energy or high-temperature heat energy) to
transfer heat from a low-temperature heat source to a
high-temperature heat source.
The essence is to reduce the amount of work by a certain amount of
work, providing a lower grade and a greater amount of energy.
Since the heat pump can convert low-temperature heat energy into
high-temperature heat energy and improve the effective utilization
of energy, it is an important way to recover low-temperature waste
heat and utilize energy stored in environmental media (groundwater,
surface water, soil, outdoor air, etc.).
Air cooled Heat pump also called air source heat pump is an
equipment transfer the heat from air to water.
Features
1) High efficiency and energy saving:
high heat collecting efficiency and low operating cost: the ratio
of output energy to input energy is COP up to 4 or more. The energy
efficiency ratio of ordinary electric water heaters is not more
than 0.95, and the energy efficiency ratio of gas and oil-fired
boilers is generally only 0.6-0.8. The energy-efficiency ratio of
coal-fired boilers is lower, generally only 0.3-0.7. Therefore, its
operating cost is 67% lower than that of gas water heaters, 75%
less than electric water heaters, 60% less than oil-fired boilers,
and more than 30% more energy-efficient heating solar energy.
2) Green and environmental protection:
the special refrigerant for heat pump is used, and no waste water
is discharged. The entire system is also free of waste residue,
waste heat, and is absolutely environmentally friendly.
3) Safe and economical:
no worries, the heating method realizes complete water and
electricity separation, and fundamentally eliminates the safety
hazards such as flammable, explosive, electric shock, dry burning
and carbon monoxide poisoning.
4) Modular intelligent control function:
It can flexibly add multiple units to form a hot water supply
system according to the actual needs of users, realize modular
control, automatically control and adjust the running time of each
unit and the order of operation, and ensure the total of each unit.
The running time is consistent, achieving efficient and optimized
operation of the entire hot water supply system.
Yushen Product advantages
1. large application range:Jet boosting technology, it could work
under -25C~+43C environmental temperature, without heat decay.
2. Intelligent defrosting, 9 second fast defrosting.
3. Environmentally friendly refrigerant, does not destroy the ozone
layer;
4. Energy saving 35% compared with similar products
5. Automatic testing line, standard product 100% testing more than
20 items
Model data
| Model | SDWA-014Y | SDWA-017Y | SDWA-034YB | SDWA-075YB |
| Compressor capacity | 5HP | 6HP | 10HP | 25HP |
| Function | Heat | Heat | Heat | Heat |
| Electricity | 220V 1N-50Hz | 380V 3N-50Hz | 380V 3N-50Hz | 380V 3N-50Hz |
| Working conditions | ℃ | -25~+43 | -25~+43 | -25~+43 | -25~+43 |
| Nominal heating capacity | KW | 14 | 17 | 34 | 75 |
| COP | KW/KW | 4.12 | 4.1 | 4 | 4 |
| Nominal input power | KW | 3.9 | 4.14 | 8.25 | 20.5 |
| Max. running currency | A | 32 | 11.5 | 23 | 60 |
| Highest water temperature | ℃ | 60 | 60 | 60 | 60 |
| Compressor quantity | Set | 1 | 1 | 2 | 2 |
| Refrigerant/charging quantity kg | / | R22/3.7 | R22/4.8 | R22/3.7*2 | R22/10*2 |
| Air blow type | / | Top | Top | Top | Top |
| Water pipe diameter | / | 1'' | 1 1/2'' | 1 1/2'' | 50 |
| Rating flow | m³/h | 2.8 | 3 | 6 | 12 |
| Water side pressure loss | kPa | ≤45 | ≤45 | ≤45 | ≤45 |
| Noise level | dB(A) | 62 | 62 | 62 | 62 |
| Overall dimensions(L×W×H) | mm | 730×700×1020 | 860×820×1080 | 1530×750×1370 | 2100×1100×2080 |
| Weight | kg | 180 | 197 | 320 | 830 |
| Nominal heating conditions:ambient dry bulb temperature 7℃, web
bulb temperature 6℃, water inlet temperature 9℃,water outlet
temperature 55℃ |
Applications
It is suitable for the cooling &heating of house, villa,
apartment. In summer, it provide water of 7℃ for cooling; in winter
it provide water of 50℃for heating
