|Place of Origin:||China|
|Minimum Order Quantity:||1|
|Packaging Details:||Fine Plywood Box|
|Payment Terms:||L/C, T/T, D/A, D/P, Western Union|
|Supply Ability:||500 SET YEAR|
|Usage:||Refrigeration Training Equipment||Product Name:||Heat Pump|
|Package:||Fine Plywood Box||Warranty:||2 Year|
372W Technical Teaching Equipment,
Technical Teaching Equipment 300KG,
ST102 refrigeration and air conditioning training equipment
ST102 Educational Equipment Technical Teaching Equipment Trainer Heat Pump
With the air-to-water heat pump ST 102 the ambient heat of the air is used to heat water.
The heat pump circuit consists of a compressor, an evaporator with fan, a thermostatic expansion valve and a coaxial coil heat exchanger as condenser. All components are clearly arranged in the trainer.
The compressed refrigerant vapour condenses in the outer pipe of the condenser and thereby discharges heat to the water in the inner pipe. The liquid refrigerant evaporates at low pressure in the finned tube evaporator and thereby absorbs heat from the ambient air.
The hot water circuit consists of a tank, a pump and the condenser as heater. For a continuous operation the generated heat is dissipated via an external cooling water connection. The cooling water flow rate is set via a valve and measured.
2. Technical details
investigation of a heat pump with a water circuit as load
refrigeration circuit with compressor, evaporator with fan, thermostatic expansion valve and coaxial coil heat exchanger as condenser
hot water circuit with pump, tank and condenser as heater
additional cooling via pipe coil in the hot water tank and external cooling water
record and display of all relevant measured values
refrigeration capacity: 372W at 7,2/55°C
power consumption: 205W at at 7,2/55°C
Coaxial coil heat exchanger (condenser)
refrigerant content: 0,55L
water content: 0,3L
Finned tube evaporator
transfer area: approx. 0,175m2
max. flow rate: 1,9m3/h
max. head: 1,4m
Hot water tank volume: approx. 4,5L
filling volume: 1kg
pressure: 2x -1…15bar
temperature: 4x 0…100°C, 2x -100…100°C
flow rate: 0…108L/h (water)
flow rate: 10…160L/h (cooling water)
flow rate: 0…17kg/h (refrigerant)
230V, 50Hz, 1 phase; 230V, 60Hz, 1 phase
120V, 60Hz, 1 phase
Required for operation
water connection, drain, PC with Windows recommended
Product Details and Warranty
We supply suitable spare pats according to experiment requirement, our products take aluminum structure, A4 paper dimension aluminum and plastic hanging box structure.
We supply 3 years warranty time.
Packaging & Delivery
Package details: plastic film+ plastic foam + plywood box with pallet, and for equipment dimension less than 1CBM, we supply plastic film+ plastic foam+ fine carton.
Arrange delivery within 45 days upon receipt of payment.
Please see below photo for detailed package.
Training Room Photo
We supply professional educational training equipment and technical teaching equipment, which has been widely applied in Engineering Universities, Polytechnics, Technical Institute, Vocational Schools as well as Industry workforce Development Programs and Training Center. Our products allow students to learn and experiment through valuable hands-on experience, and the technology covered by our training equipment provides knowledge, experiments and didactic skills development that are of critical importance to today´s and tomorrow´s careers.
Photo for Clients Visiting Factory
We supply supply7*24 hours service, customer design service, OEM service, buyer label service. With professional engineers team and sales team, we assure you good product quality.
Our products takes ISO9001 product management system.
|2||Warranty||1 year, 2 years, 3 years or 5 years according to client requirements|
|3||Package||Plastic film+ carton+ Fine plywood|
|4||Products standard||International didactic equipment standard|
|5||Application range||Educational equipment for university, college, vocational training centers|
|6||Company philosophy||Supply best quality Chinese products to the worldwide schools.|
|7||Self owned brand||Shouldshine, SSEDU, JSS.|
|8||Production time||From 10 days to 60 days according to different items|