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China factory - Shandong Yushen Energy Technology Co., Ltd.

Shandong Yushen Energy Technology Co., Ltd.

  • China,Shanghai ,Shanghai
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China Stable Heat Pump Heating And Cooling System - 25 To 45 ℃ Working Conditions
China Stable Heat Pump Heating And Cooling System - 25 To 45 ℃ Working Conditions

  1. China Stable Heat Pump Heating And Cooling System - 25 To 45 ℃ Working Conditions

Stable Heat Pump Heating And Cooling System - 25 To 45 ℃ Working Conditions

  1. MOQ: 1 set
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T
Supply Ability 10 sets/day
Delivery Time 1-2weeks
Packaging Details Reinforced Carton box with wooden tray
Key word Heating Air Source Heat Pump system
Compressor capacity 25HP per sets
Function radiator heating
Service area 20000M2
Location hebei province
Quantity 13 sets
Brand Name Yushen
Model Number SDNA-075Y
Certification CCC, ISO, CQC
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 10 sets/day
Delivery Time 1-2weeks Packaging Details Reinforced Carton box with wooden tray
Key word Heating Air Source Heat Pump system Compressor capacity 25HP per sets
Function radiator heating Service area 20000M2
Location hebei province Quantity 13 sets
Brand Name Yushen Model Number SDNA-075Y
Certification CCC, ISO, CQC Place of Origin China
High Light central air heat pumpair source heat pump heating system

Air Source Heat Pump Central Heating Project With Radiator Heating System

 

Project Introduction

Location: Hebeiprovince

Building area: 20000M2

System design: ultra low temperature air source heat pump+radiator

Quantity of air-source heat pump: 13 set

 

The project is located in Hebei Province, with a heating area of about 20,000 m2. The project is a non-energy-saving building and distributed in the mountains. The climate is very harsh. The air source heat pump is used to replace the coal-fired boiler heating. Due to the vast area, the economy, construction schedule and heating effect are combined. The project adopts distributed heat pump central heating mode, and designs 10 heat stations in total. The office building area is the largest heat station. 13 sets of air-source heat pump  Model  SDNA-075Y  are connected in parallel for intelligent control. It is officially put into use in 2017 to achieve indoor heating. In the entire heating season,the indoor  temperature reach customers' requirements, the machine is stable, reliable and efficient operation, according to the average coal burned by the users, the air source heat pump heating systems can save about 434 tons of raw coal, reduce SO2 by about 7.4 tons, reduce CO2 by about 46 tons, and reduce ash and slag emissions by about 130 Ton per year.

 

Air source heat pump in this project Parameter

 

Model SDNA-075Ycode name.pdf
Compressor capacity 25HP
Function Heat
Electricity 380V 3N-50Hz
Working conditions -25~+45
Data Heata Nominal capacity KW 44.5
Input power KW 18.3
COP / 2.4
Heating IPLV(H) 2.7
A7W35c KW/COP 75.0/4.2
A2W35 KW/COP 62.5/3.20
A-7W35 KW/COP 52.5/3.0
A-15W55 KW/COP 45.5 /1.97
A-20W45 KW/COP 37.4/2.04
Max. running currency A 56
Compressor quantity set 2
Refrigerant/charging quantity kg / R22/10*2
Air blow type / Top
Water pipe diameter mm 50
Rating flow m³/h 12.6
Water side pressure loss kPa ≤45
Noise level dB(A) 62
Overall dimensions(L×W×H) mm 2100×1100×2080
Weight kg 730

a: Nominal heating conditions: ambient dry bulb temperature-12℃, wet bulb temperature-14℃, outlet water temperature 41℃, water flow 0.172 * nominal heating capacity

A7W35 working condition: inlet air temperature 7℃, outlet water temperature 35℃

 

Yushen Products Advantages

  • Environmental-friendly, even in -25C can work in high COP
  • Fan of heat exchanger is big diameter Jagged type, which increase the air flow tangent length when air going through fans, reduce noise; When the air volume is increased, the heat exchanger is more evenly.
  • Multi- Multi-throttle channel design is accurate.

Multiple energy-saving devices in a single system, precise control of refrigerant flow, enabling the unit to maximize heat/cooling capacity and maximum energy efficiency in various working environments, reducing operating costs

  • The water side shell and tube heat exchanger has high efficiency and reliability.

The industry's leading refrigerant distribution technology can effectively improve the uniformity of gas-liquid two-phase fluid distribution into heat transfer tubes, improve the utilization of heat exchange tubes, and achieve efficient heat transfer.

  • Large-area hydrophilic aluminum heat exchangers increase the heat production.

The four-row tube V-shaped arrangement has high heat exchange efficiency and uniform wind speed distribution.

It adopts 9.52*0.35 internal thread high-efficiency heat exchange copper tube and 3.1mm large-format hydrophilic aluminum fins with better hydrophobicity; it improves the operating efficiency during frosting and reduces the number of defrosting.

The optimized long flow path design and wide expansion of the expansion throttle ensure uniform distribution of refrigerant in low temperature environments. Ensure even frosting, complete defrosting, strong heating and efficient operation

 

 

 

 

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2014

  • Total Annual:

    7000000-12000000

  • Ecer Certification:

    Active Member

Shandong Yushen Energy Technology Co., Ltd. established in 2014 with a registered capital of 50.2 million RMB (about 7 million USD), is a factory specialized in research & development, design, production, sales and service of air-source heat pumps drive by its mission” Leave a clean world ... Shandong Yushen Energy Technology Co., Ltd. established in 2014 with a registered capital of 50.2 million RMB (about 7 million USD), is a factory specialized in research & development, design, production, sales and service of air-source heat pumps drive by its mission” Leave a clean world ...

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Get in touch with us

  • Reach Us
  • Shandong Yushen Energy Technology Co., Ltd.
  • Foreign sales office: 588 South Qilianshan Road ,Putuo area, Shanghai,China
  • http://commercialairsourceheatpump.ecer.com/

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