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55 C High Temperature Air Source Heat Pumps For Hotels 24 Hours Hot Water
55 C High Temperature Air Source Heat Pumps For Hotels 24 Hours Hot Water
Specifications
Brand Name :
Yushen
Model Number :
SDWA-075YB
Certification :
CCC, ISO, CQC
Place of Origin :
China
MOQ :
1 set
Price :
negotiable
Payment Terms :
T/T
Supply Ability :
10 sets/day
Delivery Time :
1-2weeks
Packaging Details :
Reinforced Carton box with wooden tray
Key word :
water heater ASHP
Compressor capacity :
75KW
Refrigerant :
R410A/R22/R407C/R134A/ R410A
Compressor quantity :
2
COP :
4
Weight :
830KG
Description

Hotels 24 Hours Hot Water Supply Air Source Heat Pump High Temeprature 55C

Introduction

The hotels have 250 rooms in total. In four seasons need 55C daily use hot water in 24 hours.

The hot water request volume is around 40 tons per day.

According to the features of hotel hot water usage, the peek time is 16:00 to 1:00, about 9 hours. The heating time should be within 15 hours.

Local winter temperature is -5C ~-8C .

Design summary

No Conditions design request
1 Hot water volume 40 tons per day
2 2 storage water tanks 10 ton each
3 2 heating water tannks 5 tons each
4 Air source heat pumps 25Hp 4 sets
5 heating time 13 hours

System

Every heating tanks match with two air source heat pumps, when water in heating water tanks reach 55C, the air source heat pump stop working, hot water move to insulated storage water tanks.

Storage water tanks has water level gauge, when hot water reach the highest level, water supply will stop.

Air source heat pumpFeatures

1) High efficiency and energy saving:

high heat collecting efficiency and low operating cost: the ratio of output energy to input energy is COP up to 4 or more. The energy efficiency ratio of ordinary electric water heaters is not more than 0.95, and the energy efficiency ratio of gas and oil-fired boilers is generally only 0.6-0.8. The energy-efficiency ratio of coal-fired boilers is lower, generally only 0.3-0.7. Therefore, its operating cost is 67% lower than that of gas water heaters, 75% less than electric water heaters, 60% less than oil-fired boilers, and more than 30% more energy-efficient heating solar energy.
2) Green and environmental protection:

the special refrigerant for heat pump is used, and no waste water is discharged. The entire system is also free of waste residue, waste heat, and is absolutely environmentally friendly.
3) Safe and economical:

no worries, the heating method realizes complete water and electricity separation, and fundamentally eliminates the safety hazards such as flammable, explosive, electric shock, dry burning and carbon monoxide poisoning.
4) Modular intelligent control function:

It can flexibly add multiple units to form a hot water supply system according to the actual needs of users, realize modular control, automatically control and adjust the running time of each unit and the order of operation, and ensure the total of each unit. The running time is consistent, achieving efficient and optimized operation of the entire hot water supply system.

Yushen Product advantages

1. large application range:Jet boosting technology, it could work under -25C~+43C environmental temperature, without heat decay.
2. Intelligent defrosting, 9 second fast defrosting.
3. Environmentally friendly refrigerant, does not destroy the ozone layer;
4. Energy saving 35% compared with similar products
5. Automatic testing line, standard product 100% testing more than 20 items

Model data

Model SDWA-014Y SDWA-017Y SDWA-034YB SDWA-075YB
Compressor capacity 5HP 6HP 10HP 25HP
Function Heat Heat Heat Heat
Electricity 220V 1N-50Hz 380V 3N-50Hz 380V 3N-50Hz 380V 3N-50Hz
Working conditions ℃ -25~+43 -25~+43 -25~+43 -25~+43
Nominal heating capacity KW 14 17 34 75
COP KW/KW 4.12 4.1 4 4
Nominal input power KW 3.9 4.14 8.25 20.5
Max. running currency A 32 11.5 23 60
Highest water temperature ℃ 60 60 60 60
Compressor quantity Set 1 1 2 2
Refrigerant/charging quantity kg / R22/3.7 R22/4.8 R22/3.7*2 R22/10*2
Air blow type / Top Top Top Top
Water pipe diameter / 1'' 1 1/2'' 1 1/2'' 50
Rating flow m³/h 2.8 3 6 12
Water side pressure loss kPa ≤45 ≤45 ≤45 ≤45
Noise level dB(A) 62 62 62 62
Overall dimensions(L×W×H) mm 730×700×1020 860×820×1080 1530×750×1370 2100×1100×2080
Weight kg 180 197 320 830
Nominal heating conditions:ambient dry bulb temperature 7℃, web bulb temperature 6℃, water inlet temperature 9℃,water outlet temperature 55℃

Applications

It is suitable for the cooling &heating of house, villa, apartment. In summer, it provide water of 7℃ for cooling; in winter it provide water of 50℃for heating

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55 C High Temperature Air Source Heat Pumps For Hotels 24 Hours Hot Water

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Product Detail
Brand Name :
Yushen
Model Number :
SDWA-075YB
Certification :
CCC, ISO, CQC
Place of Origin :
China
MOQ :
1 set
Price :
negotiable
Contact Supplier
55 C High Temperature Air Source Heat Pumps For Hotels 24 Hours Hot Water

Shandong Yushen Energy Technology Co., Ltd.

Active Member
7 Years
shanghai, shanghai
Since 2014
Business Type :
Manufacturer
Main Products :
Commercial Air Source Heat Pump, Residential Air Source Heat Pump, Cold Climate Air Source Heat Pump
Total Annual :
7000000-12000000
Certification Level :
Active Member
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