Heat Pump Heating System Design and Operation

Jiangsu Oumailang Equipment Installation Engineering Co., Ltd. will introduce the design and operation of the heat pump heating system from five aspects: the heat pump of the heat pump heating system, the end equipment of the heat pump heating system, the temperature of the heat medium of the end equipment, the design of the terminal, and the operation of the terminal system.
Air source heat pump heating has obvious advantages in energy saving and environmental protection. Air source heat pump can not only be used as a decentralized heating source, but also as a central heating source.
For the end equipment of the heat pump heating system, there are three types that are used successfully. They are floor heating, radiators and fan coils. These three heating methods have different characteristics and should be selected according to the building function and the use characteristics. In the past, many thought that floor heating and air source heat pumps were the best match, but with the development of technology, radiators and fan coils also showed their own advantages.
The three end devices have different requirements for the temperature of the heat medium. The COP value of the heat pump is related to the output temperature. The higher the output temperature is, the lower the corresponding COP value is. For the floor heating system, it is considered that the best match with the air source heat pump is because It requires the heat medium temperature suitable for the heat pump operating characteristics. Radiator heating is considered to require a higher heat medium temperature. For the actual operation of northern heating, the heating parameters can be determined based on the heat source conditions. The research on low-temperature heating of the radiator shows that: 60°C/45°C is technically economically reasonable and feasible. The temperature of the hot water from the air source heat pump can be completely reduced to the supply temperature of domestic hot water.
The addition of heating facilities to existing buildings is best combined with the renovation of the rooms, as the addition of heating facilities has greatly changed the use of existing buildings, especially considering comfort and economy. Heating devices should be added to existing buildings. Attention should be paid to heat transfer between buildings. For additional floor heating, the structural load bearing and furniture shielding should be considered to affect heat dissipation. Heating of radiators should be taken into account. , and consider whether all rooms need heating.
At present, the use of air source heat pump heating in cold regions has basically reached consensus. Our national heating period is to enter the heating period when the average daily temperature is lower than or equal to 5°C. An ultra-low temperature air source heat pump should be used in severe cold areas. It can be used to provide heating load during the heating period and be coupled with other heat sources during the coldest period. Complementary operation. When arguing for a technical economic plan, consider the energy efficiency ratio of the entire heating period in your area.
Severe haze in winter in the north is basically at the beginning of heating. At this stage, the atmospheric pressure is low, which is not conducive to the diffusion of particles. At this stage, the air temperature is conducive to the operation of the air source heat pump. Therefore, the use of air source heat pump heating in stages in severe cold areas has practical significance for energy conservation and emission reduction, and for improving haze environment.
Jiangsu Ou Mai Long Equipment Installation Engineering Co., Ltd. 24-hour customer service hotline: If you are interested in the above heat pump heating system or have any questions, please click to contact us online customer service, or call, Omega New Energy - your intimate whole intimate private consultant.








Gravity Separator

5XZ BLOWING TYPE Gravity Separator

Gravity Separator

Grain Gravity Separator Salient Features:

Rectangular Deck for greater capacity and accuracy, quickly & easily interchangeable type.

Fans are dynamically balanced with individually adjustable air control for each fan for precise control of air flow.

All the fans are mounted on one common shaft.

Variable oscillation speed of deck in wide range.

Variable inclination of deck sidewise and lengthwise in wide range.

Air Chamber, Sieve Deck assembly and spouts are self cleaning type.

Belt guard provided.

Sieve reciprocating provided by means of eccentric and connecting rods.

Heavy duty and rebust structural frame to absorb the vibrations.

Seed Collecting spouts are fitted with bag holding clamps.

Eccentrics are counter balanced giving smooth oscillation action to the deck.

Built in air filters can be easily removed for easy access to the moving parts.

Screw type arrangement for each fan for controlling the quantity of air.


5XZ Gravity Separator Salient Features:


The Seeds Gravity Separator is widely used in seeds and agricutural byproducts processing.It`s excellent in grain seeds,bean seeds and other seeds selection. It can eliminate inferior grain, moth bitten seeds, rotten seeds, black-powder disease seeds, seed with glumes,sand and stones among the seeds.After sifting,the produce quality,including weight per thousand seed, bud rate, cleanliness and consistency, will be greatly improved.
The machine is practical ,flexible, efficient, user-friendly and mobile. It is reliable, stable, the shock absorbing cover is robust. This machine is technically excellent in its class in China.
The Seed Gravity Separator is widely used in seeds and agricutural byproducts processing.It`s excellent in grain seeds,bean seeds and other seeds selection. It can eliminate inferior grain, moth bitten seeds, rotten seeds, black-powder disease seeds, seed with glumes,sand and stones among the seeds.After sifting,the produce quality,including weight per thousand seed, bud rate, cleanliness and consistency, will be greatly improved. We are the Sucking Gravity Separator,Blowing Gravity Separator Chinese supplier.


5XJC SUCKING TYPE Gravity Separator

Blowing Gravity Separator

Seeds Gravity Separator Optional Accessories Available:

1. Additional Deck meant for small seeds, like vegetable seeds, grass seeds, flower seeds etc.
2. Vibratory feeder for non-free flowing grains.
3. Also,we could prepare canopy dust system including hood to cover part of the deck, connecting duct, cyclone dust collector with intergral fan as your want.
4. Seed Gravity Separator Elevator (to feed specific Gravity Separator).

Grain Gravity Separator Technical Data:


Model

Capacity

(T/H)

Power

(KW)

Weight

(KG)

Dimension

(mm)

Area of sieve

(m²)

Remark
5XZ-5 5 9.7 1900 3200*1600*1600 3.3 blowing type
5XZ-8 8 11 2200 3700*2300*1800 4.3 blowing type
5XZ-10 10 13.2 2500 4600*1900*1900 5.1 blowing type
5XJC-5 5 6.8 1700 3000*1900*2900 0.96 sucking type



Gravity Separator

Gravity Separator,Gravity Separator Machine,Multifunctional Gravity Separator,Grain Seed Gravity Separator

Hebei HELIDA Grain Selecting Machinery Technology Co., Ltd. , https://www.grainseedscleaner.com