5P water source three-effect machine_MDS50D water source triple
heat pump_Ultra-low temperature water source triple
Technology Specification
Machine interior 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.
5 .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
Ground source heat pump work 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
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 |
|
FAQ
Q1. Can I have a sample order for Heat pump or Water tank?
A: Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-10days, mass production time depend on the
products'quantity.
Q3.Do you offer guarantee for the products?
A: Yes, 12 months since the heat pump depart from the port of
loading (Refer to the Bill of Lading).
Certificsate we have got :
1> ISO 9001, ISO 14000
2> Our company has been inspected and certificate by EMC
3> CE And EN14511, EN 14825-ERP for heat pump exported to europe
4> Energy label for all heat pump models sold to oversea market
5> Testing laboratory calibrated by CNAS
Porduct Details
| Rated heating capacity | KW | 19 |
| Hot water supply | L/h | 400 |
| Average heating input power | KW | 4.4 |
| Rated heating input current | A | 9 |
| Max outlet water temp | ℃ | 80 |
| COP | | 4.2 |
| Power | V/Hz | 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 | 145 |
| Refrigerant | | R417A/R407C |
| Working air temp range | ℃ | (-40℃)—45℃ |
| compressor | Type | | Copeland |
| water source heat exchanger | Type | | Plate heat exchange |
| Pipe size | DN | 32 |
| Hot water side heat exchange | Type | | Coil heat exchanger |
| Water flow | L/H | 5000L/h |
| Water pressure down | Kpa | 40 |
| Pipe size | DN | 25 |
| Max house heating | M2 | 150 |
Picture Detalis
