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Guangzhou Jin Lun Electric Equipment Co.,Ltd

Good quality Electric Air Source Heat Pump for sales
Gold supplier , I recived an air source heat pump last week,lt look great,they are very good quality,we will increase more order next time!Thank you!

—— Ms Emma

The goods arrived today the heat pump is of good quality, it is easy to use, the heating effect is good, and the service is also well Thanks!

—— Mr Weber

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Household Water Source Heat Pump , EVI Low Tem Diy Comfortmaker Heat Pump

China Household Water Source Heat Pump , EVI Low Tem Diy Comfortmaker Heat Pump supplier

Large Image :  Household Water Source Heat Pump , EVI Low Tem Diy Comfortmaker Heat Pump

Product Details:

Place of Origin: Guangzhou China
Brand Name: Meeting
Certification: CE ISO CCC UKAS,ROHS
Model Number: MDS30D

Payment & Shipping Terms:

Minimum Order Quantity: 5 PCS
Price: Negotiation
Packaging Details: Plywooden case
Delivery Time: 15 days
Payment Terms: T/T, L/C WESTERN UNION
Supply Ability: 800/MONTH
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Detailed Product Description
Materail: Galvanized Steel Sheet Contactor: Fuji Brand
Copper Pipe Thick: 1 Mm Compressor: ZW Series ,With Crank Heating
Working Temperature: -20--45 Degree Insulation: Foam Pack Pipe And Stick On The Machine Innner
Defrosting: Automaticlly Temperature: 80 Degree

Ground Source water source water to water geothermal thermal Heat Pump. heating and cooling

Technology Specification

 

 

Porduct Advantage:

1. Adopt world famous brand compressor.
2. High purity refrigerant: R410a/R407C, to make sure high COP.
3. Optimized system design: R410a/R407C system with accurate capillary tube or electronic expansion valve, achieving stable operation and high COP in wide ambient temperature range.
4. Big heat exchangers: big hydrophilic fin-tube heat exchanger, big titanium coil heat exchanger, (maybe the biggest one in China), to make sure high COP in wide ambient temperature range.
5. Big and strong case: allowing built-in big heat exchangers, and reducing vibration and noise.
6. Advanced control: the quick-mind microchip LCD controller (Carel controller is optional) provides extremely convenient control on the heat pump.
7. Comprehensive protection: the heat pump is protected fully, including water flow, water temperature, compressor pressure and temperature, temperature for heat exchanger, and anti-freezing for heat exchanger and so on.
8. Quiet: using the high-efficiency, low noise rotary or scroll compressor, low noise fan.

 

 

Ground source heat pump working principle:

The difference between the water source heat pump and the air source is that the low-temperature and low-pressure liquid refrigerant exchanges heat with the water in the water/ground source pipeline in the evaporator, absorbs the heat Q1 in the water and evaporates into a low-temperature and low-pressure gaseous state, and then enters into a vaporized state. Compressor works through compressor W, is compressed into high temperature and high pressure gas, then enters condenser, exchanges heat with indoor water, transfers heat Q2 to indoor water, and the refrigerant condenses into high temperature and high pressure liquid, and then enters the expansion valve. With throttling, the refrigerant becomes a low-temperature and low-pressure liquid, and the throttling refrigerant enters the evaporator and undergoes heat exchange and evaporation, thereby realizing inverse carnot
The whole process, also Q2=Q1+W in this process

 

 

Internal porduct accessories

1 compressor
The world-famous Copeland Flexible Scroll Compressor has functions such as low wear resistance, long service life, over-current protection, phase loss protection, over-the-counter protection, strong liquid-impact resistance, and high and low voltage protection. Copeland compressor built-in pressure relief valve in the body can automatically relieve pressure when the high pressure is too high

 

2 Electronic expansion valve
The introduction of the latest Japanese technology in conjunction with the company's control system has led to the development of a unique electronic expansion valve control method and the use of digital technology control to control the working fluid to achieve the best flow velocity effect, thereby increasing the COP value.

3 Condenstion heat exchanger

In combination with the United States and the United States outside the threaded pipe technology, successfully created a "spring" spiral tube new structure condenser. Better heat transfer, faster heat transfer, and higher efficiency, minimize fouling, extend heat pump life and reduce maintenance

 

4 Electronic control system

With powerful engineering supporting control functions , it can control circulating water pump, make-up water , return water, water supply , electric heating , PID automatic defrosting, etc., making the control easier. According to the needs of different projects, it can set various parameters by itself and realize various water supply schemes . The entire system can be automated without special care.

 

Evaporation heat exchanger
The use of high efficiency plate heat exchanger, high heat transfer efficiency, small footprint, and has a small heat dissipation characteristics, in the case of water quality is not very bad, the use of plate heat exchanger is the best choic

 

[    Packaging & Shipment

1> Meeting heat pump can sure delivery heat pump within 5~20 working days as we warehouse stock condition.

2> Heat pump with strong plywood pallet , strong plywood box for loading, make sure no problem happen during rude transporattion .

3> All spare parts of the heat pump water heater will together loading into package , one time finished shipment to buyer.

4> Take video of the heat pump for buyer before package to 100% sure buyer get product same as order, no any different.

5> Meeting heat pump offer 100% test online, 5% test in Lab by 24 hour for one lot order (if not new model)

Packaging Details :Standard export packing -with plywoods case packages,OEM is available for Factory price heat pump water heaters

Delivery Time :15 work days after arrival of down payment

 

QC

1. Complying with ISO standard. Quality Ensured.

2. Complete Inspection for each unit before out of factory, covering water system and electricity detection and testing, ensuring 100% right product before shipment.

3. Strict quality control during production. We have liquid soap detection, halogen detection, electrical detection and water-soaking detection during production to avoid gas leakage and electrical problems .

4. Full inspection on bigger parts such as compressors, condensers, evaporators, expansion valves, flow switches, controllers etc.. Selection inspection for small parts such as sensors, pressure switches etc..

5. Well noise control by using mute cotton for casing plates and soft rubber feet for floating compressors, some of the models use compressor isolation shields.

6. Well insulated with insulated cotton for every pipe and parts, include compressor, dryer filter and each pipes.

7. We have passed TUV and SGS inspections. We have CE, RoHs, IEC, CCC, CB certificates for most of our products. Some of our products have en14511 test, en14825 test.

 

 

Porduct Detalis

Rated heating capacity KW 12
Hot water supply L/h 260
Average heating input power KW 2.89
Rated heating input current A 13/6
Max outlet water temp 80
COP   4
Power V/Hz 220V/380V/50
Noise Db(a) 50
Dimension W*D*H mm 657×557×765
Packing size W*D*H mm 737×637×915
Unit weight KG 108
Refrigerant   R417A/R407C
Working air temp range (-40℃)—45℃
compressor Type   Copeland
water source heat exchanger Type   Plate heat exchange
Pipe size DN 25
Hot water side heat exchange Type   Coil heat exchanger
Water flow L/H 3300L/h
Water pressure down Kpa 35
Pipe size DN 25
Max house heating M2 100

 

 

 

 

 

 

 

 

 

 

 

Contact Details
Guangzhou Jin Lun Electric Equipment Co.,Ltd

Contact Person: Steven

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