heat pump geothermal heating, ground source Heat Pump, brine to
water heat pump
Technology Specification
Porduct Avantage :
1. With Advanced DC inverter technology, it saves 40% energy than
normal heat pump in practical operation.
2. Manage heating, cooling and hot water, fits your need all year
round.
3. With temperature compensation function, the water setting
temperature adjusts automatically as the house's heat loss changes.
4. Automatically variable fan speed to optimize heating efficiency.
5. Can work with room thermostat or master controller.
6. Can work with auxiliary heater.
7. 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
8. Easy wire connection ,simplifies installation and avoids
mistakes.
9.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.
10. Allows absence of buffer tank. |
Ground source heat pump 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
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
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
Porduct Detalis
Rated heating capacity 74 KW
Hot water supply 1590 L/h
Average heating input power 17.6 KW
Rated heating input current 36 A
Max outlet water temp 80 ℃
COP 4.6
Power 380V/50 V/Hz
Noise 58 Db(a)
Dimension W*D*H 1260×850×860 mm
Packing size W*D*H 1350×910×1020 mm
Unit weight 630 KG
Refrigerant R417A/R407C
Working air temp range (-40℃)—45℃ ℃
compressor Type Copeland
water source heat exchanger Type Plate heat exchange
Pipe size 63 DN
Hot water side heat exchange Type Coil heat exchanger
Water flow 20000L/h M3/H
Water pressure down 55 Kpa
Pipe size 50 DN
Max house heating 600 M2
Main part
electronic control system
Top efficient expansiona valve
