Technology Specification
Porduct Details
Electric Air heat pump
Certification:CE ISO CCC UKAS,ROHS
Place of Origin:Guangdong, China (Mainland)
Brand Name:Meeting
Model Number:MD150D
Condenser:Double thread copper tube heat exchanger
Evaporator:High efficiency inner thread tube connected with
Throttling Device:Electric expansiona valve
Refrigerant:R417A ,R407A,R410A
Net Weight (kg):320
Compressor:Copeland
Power supply:380V/50HZ
Working air temp range:-25—(45)
Feature:
»Indoor unit mainly includes condenser, 4-way valve and expansion valve.
- Avoid the condenser to be burst in the cold weather, better
anti-freezing proctection
- High efficient, lower heat dissipate
» Outdoor unit comprises evaporator, fan and compressor.
- Thermostatic heating element for evaporator anti-frosting
protection
- The water connections and the drain pipelines must be protected
against frost on site
- compressor outside ,to reduce noise mostly inside the house.
»Auxiliary electronic heater or solar coiler is on your option
» Fashionable design, compact structure, saving the place.
»Quiet, lower the noise when the unit is running
»Advance control panel. Timer function , automatic defrosting
function, optional electrical heating, error messages showed for
warning.
»It can be work in -25°C low ambient temperature.
Hot water output temperature up to 60°C, for domestic hot water or
heating.
auto-defrosting function included. And cooling is optional
Air source heat pump working principle
According to the principle of reverse Carnot cycle, the
low-temperature and low-pressure liquid refrigerant exchanges heat
with the surrounding air in the evaporator, absorbs the heat Q1 in
the air and evaporates into a low-temperature and low-pressure gas
state, the temperature of the refrigerant does not change during
evaporation, and the low-temperature and low-pressure gas
refrigerant After entering the compressor, the compressor is used
to do work W. It is compressed into high-temperature and
high-pressure gas. Then it enters the condenser. In the condenser,
it exchanges heat with indoor water. Part of the heat Q2 of the
high-temperature and high-pressure gaseous refrigerant is absorbed
by the water. As the temperature rises, the refrigerant radiates
heat and condenses and turns into a high-temperature, high-pressure
liquid. During the condensation, the temperature of the refrigerant
is constant and then enters the expansion valve for throttling.
Throttling is a process of rapid cooling, and the refrigerant turns
into a low-temperature and low-pressure liquid. This process is
just like Contrary to the situation in the compressor, the
refrigerant after throttling enters into the evaporator for heat
exchange, thereby realizing the entire process of reverse Carnot.
This cycle is continuous, and the air source heat pump can work
continuously and keep the water temperature constant. Increased
So Q2=Q1+W in this process |
Packaging Details:
Carton and Wooden Package,
OEM is available
Delivery Time
15 working days after arrival of down payment
Use
Business Organizations
Supermarket, shopping malls, shops, department store, star-rated
hotels, restaurants, school, office;
Public Places
subway, airports, stations, bookstores, exhibition halls, stadiums,
museums, commercial buildings, hospital;
Entertainments Movie theaters, clubs, bars, cafes, Internet bars,
beauty shops
FAQ
Why us?
1.Timely Delivery, considerate sales after service
2.Many Years quality warranty,OEM service.
3.Top Craftmanship, All products 100% tested
4.Preferential freight by Famous shipping company
5.New Design,Very popular style products recommendation for your
local market
Electric Air source heat pump dimension
Main part diagarm
