R410a Hi tachi Scroll Household Air Condition Compressors DA80PHDG-D1J2
Johnson Controls Hitachi Scroll Compressor Working Principle:
other is fixed scroll. They form several pairs of crescent-shaped compression chambers (as shown in the figure). The orbiting
scroll is in translational motion around the base circle center of the fixed scroll and does not rotate by itself, i.e. the
orbiting scroll does not rotate.
This type of motion compresses the refrigerant in the closed crescent-shaped space outside-in and finally to the discharge hole in
the center through which it is discharged. From suction to discharge, gradual compression is done by three pairs of
crescent-shaped compression chambers, including not only low pressure and high pressure chambers, but also an intermediate
pressure chamber.
The pressure difference between these chambers will be much smaller than that of the full-pressure (such as reciprocating, rotary)
compressor, as the pressure difference of the full-pressure compressor is discharge pressure minus suction pressure.
Therefore, Hitachi scroll compressor can achieve high efficiency because in the compression process the amount of gas leak between
compression chambers is controlled at minimum level.
The suction, compression and discharge of the scroll compressor are a continuous process and can be carried out simultaneously,
and no valve plate is needed. So scroll compressor has such characteristics as small rotating torque variation and small discharge
pulsation, and low noise and low vibration which can be achieved by reducing the resonance of the pipes.
Less Parts
Scroll compressor consists of only five main parts.
Smaller Vibration and Noise
Direct Air Suction, Low Preheating and Higher Volumetric Efficiency
reliability and the efficiency are improved.
Oil Supply More Reliable
improving the reliability of the whole machine.
Better Reliability
with high efficiency and better reliability.
Wide Operating Range
fairly well at high rotation speeds.
High Efficiency Principle of Hitachi High Efficiency Scroll Compressor
The intermediate automatic pressure servo mechanism is set to ensure a reliable and effective balance of the axial gas force, and
also to ensure the friction loss between the orbiting and fixed scrolls is minimized.
The built-in finned baffle oil-distributing device is provided, and the internal oil circuit of the compressor is optimized to
improve the exhaust and oil separation, reduce the oil content in the refrigerant and increase the heat exchange effect of the
system.
time, the refrigerant flow path of the compressor is redesigned so that the motor can achieve the optimal cooling and the
efficiency of the motor is further promoted.
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Johnson Control Hitachi Scroll Compressor 600DHM-90D1
Taiwan Hitachi Compressor FL500DH-90C1
More Models Available
603DH-95C2,603DH-95C2Y,E405DHD-36D2YG,E405DHD-38D2YG,E505DH-49D2YG,E605DH-59D2YG,E655DH-65D2YG,E655DHD-65D2YG
Packing Details : Packing, wooden case or customized.
Delivery Details : 3-15 days once the order confirmed.
1. Special logistics packaging
2. Paper carton
3. wooden pallet
Factory
Workshop
Productive
Warehouse
Stocks Good Enough
Team
Professional
1. How long have you been in this field and where is your company?
We have been in this field for years and we are located in Guangzhou, the Canton Fair host city, and the capital city of Guangdong Province, near to Shenzhen, Hong Kong, very convenient for trading and shipping.
2. What are your main catagories?
- Hermetic Compressor (scroll, rotary, reciprocating)
- Semi hermetic compressor (screw)
- HVAC maintenance supplies
- Refrigeration equipment and parts
3.Can you offer us quality product at the best price?
Of course, Quality is our culture; we always take good care of our clients interest if both are sincere to establish good relationship.
4.What is the term of payment?
T/T, L/C,Western Union; Trade Assurance online.
5.How about the MOQ?
1 unit acceptable.
6. Cooperative Partners?
Gree, Landa, Media, GMCC, LG, Panasonic,Copeland, Maneurop, Performer, Bitzer, Daikin, Hitachi,Highly, Mitsubishi, Secop, Embraco,Chigo, Haier, Sanyo, Wanbo, Sanhua,etc...
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