Hospital Heat Pump Air Source
Brand :AIM
Product origin :China
Delivery time :20 days after payment
Supply capacity :5000units/month
Air source heat pumps Main components and Effect:
1.Compressor: Famous Brand Panasonic, Sanyo, Mitsubishi,Toshiba Rotary Compressor or Sanyo, Copeland, DAIKIN Scroll Compressor with environmentally friendly Refrigerant gas R407C/R410A/R134a/R417A
Effect: Compress and transport cycle fluid from low temperature low pressure to high temperature high pressure, it’s the heart of heat pump system.
2.Evaporator or heat exchanger: Hydrophilic aluminum foil Finned tube Heat Exchanger.
Effect: It’s the cooling output facility. Evaporate the refrigerant liquid which flowing through the expansion valve to absorb the heat from the cooled object, so achieve the purpose of cooling.
3.Condenser: Coil type, plate type, casing type, High efficiency tube in shell heat ex-changer or Titanium heat ex-changer.
Effect: It’s the heating output facility. Heat absorbed from the evaporator with the converted heat by compressor power consumption is carried away by cooled medium in the condenser, to achieve the purpose of heating.
4.House casing: anti corrosion and rustproof Stainless steel or Spray coating metal plate for whole set of casing, Buttress and frame system, Electric Control Box etc.
5.Microprocessor automatic Controller sets: LCD touch screen Wifi Display, Neatly wiring PCB Board in individual controller box, Whole sets of temp sensors, Capacitors, Transformer.
6.Copper Pipes: throttling device, pipes connect all system, compressor, heat ex-changer, EEV and so on sub-assembly.
7. Thermostatic expansion valve or Japanese Sanhua Electronic Expansion valve and 4-Way Valve
EEV Effect: For circulating fluid Throttling depressurization and adjust the flow of cycle fluid into the evaporator.
Working Principle:
Compressor gets the low temperature and low pressure air refrigerant from evaporator, then turn it into high temperature and high pressure air, this air gets into the condenser to exchange the heat with water, then the condensed air become low temperature fluid and release lots of heat energy.
Water gets this heat energy and become hotter and hotter. This high pressure and low temperature fluid become low pressure by the primary flow meter device.This low pressure and low temperature fluid, gets into the evaporator, Under the function of rotation fan, heat energy from air is absorbed by the fluid and becomes low pressure refrigerant, then is absorbed by compressor, recycling to produce the hot water.
Parameter of Air source Water cycle heating and hot water heat pumps
| Model | LSQ-5HJ | JT-26II/X | JT-30II/X | |
| Heating capacity | kW | 18 | 28 | 36.3 |
| COP | 4.62 | 4.44 | 4.65 | |
| Rated heated Water output | L/h | 400 | 560 | 780 |
| Rated power input | kW | 3.9 | 6.3 | 7.8 |
| Maximum power input | kW | 5.5 | 7.6 | 7.6 |
| Rated current | A | 7.41 | 12 | 14.81 |
| Maximum current output | A | 12 | 15 | 15 |
| Power supply | V/Hz/Ph | 380-415V/50Hz/3Ph | 380-415V/50Hz/3Ph | |
| Compressor type | Scroll | Scroll | Scroll | |
| Number of Compressors | pc | 1 | 1 | 2 |
| Heat exchanger type | High efficiency tube in shell heat exchanger | |||
| Throtting device | Emerson thermal expansion valve | |||
| Fan type | Low noise high efficiency axial type | |||
| Fan discharging | Vertical | Vertical | Vertical | |
| Fan quantity | pcs | 1 | 1 | 2 |
| Fan input | W | 250 | 250 | 250 |
| Fan speed | RPM | 850 | 850 | 850 |
| Ambient temperature | ℃ | (-10℃~43℃) | (-10℃~43℃) | (-10℃~43℃) |
| Rated / Max outlet water temp. | ℃ | 55 / 60 | 55 / 60 | 55 / 60 |
| Refrigerant | R22/R407C | R22/R407C | R22/R407C | |
| Noise in 1 meter distance | dB | 62 | 62 | 63 |
| Cabinet | Stainless Steel/ galvanized powder coated steel | Stainless Steel/ galvanized powder coated steel | Stainless Steel/ galvanized powder coated steel | |
| Low pressure protection system | Yes | Yes | Yes | |
| High pressure protection system | Yes | Yes | Yes | |
| Water flow switch | No | No | No | |
| Automatic defrosting system | Yes | Yes | Yes | |
| Water system | Water output (L/H) | 430 | 560 | 670 |
| Water pipe(mm) | DN40 | DN40 | DN40 | |
| Water pump for option | Lift (H) | 10 | 15 | 15 |
| Water flow (m³/h) | 6 | 10 | 10 | |
| Product Dimensions | mm | 717x717x960 | 805x805x960 | 1424x717x960 |
| Package Dimensions | mm | 817x817x1160 | 915x915x1160 | 1524x817x1160 |
| Product Net weight | kg | 120 | 138 | 210 |
Production process of heat pump
1. Base plates go online
2. Install compressors, condensers and evaporators
3. Assemble and weld copper pipes
4. Recharged with Nitrogen
5. Water-inspection (Check if exist in air leakage)
6. Discharge Nitrogen
7. Vacuum air-removed
8. Add refrigerant
9. Halogen inspection
10. Fix fan component
11. Install electrical control
12. Security checks (Insulation, Ground connection, Dielectric Strength test, Leakage)
13. Run commodity inspection (The noise of components and parts, Function, Timing, shutdown, current, Difference in temperature)
14. Stick nameplate and connection diagram
15. Document attached (Product Manuals, instructions)
16. Final inspection (Appearance parts)
17. Packing
18. Tape-out
AIM is a professional heat pump manufacturer based in China. With over decades of experience in the HVAC industry, AIM has become one of the leading brands of quality heating, cooling & hot water system. Our main products include heat pump, air conditioner & water tank equipment.
Guangdong AIM Energy Saving Technology Co., Ltd. was founded in 2000 and have well experience in energy-saving products, which is one of biggest Stainless steel heat pump in China. We have developed whole series of heating system equipment & energy-saving products with 10 series and more than 50 kinds of products.
Our products range is as below:
Air to water heat pump.
Water to water heat pump.
Water to air heat pump.
Commercial air conditioner.
Fan coil units.
Besides Chinese market, export business is our main business. So most of our products are coming with international standard, some of our products have obtained international certificate, such as CE, RoHS, SAA certificate and ERP label etc, and our factory execute ISO9001:2008 strictly. We are always insists on the principle of quality first, customer first, and focus on high-quality, competitive cost & fastest services. So far, our products have entered over 50 countries and regions with either brand name AIM or OEM brand.
We are always on the look-out to build strategic partnerships in overseas markets and welcome opportunities where we can work in tandem with you and succeed together. OEM & ODM enquires are welcome.
Looking towards the future, AIM will build a fresh and quiet living environment and comfortable life for you.
1：“Quality is our culture” 90% of AIM heat pump production equipment is imported from USA, Japan and Germany.
2：“With us your money in safe” full refund in case of bad quality or delay delivery time we also accept payment by Paypal.
3：“Time is gold” for you and for us, we have professional team work whom can making nice quality in short time.
4：“Quality is the soul of an enterprise” we had the honor to serve big customers (We gained the outstanding best selling).
Sales Manager: Ms. Jenny
Guangdong AIM Energy saving Technology Co., Ltd.
Add: Longchuan Dengyun Zhen Shenzhen Nanshan(Longchuan) industrial transfer park,Heyuan,Guangdong
Cell & WhatsApp & Wechat: +86 15919073687
Jenny Zeng. Skype: jenny02025
E-mail: jennyzeng5@foxmail.com
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