- Description
- Inquiry
TB230324S03 Compression Refrigeration Trainer Didactic Equipment Thermal Experiment Equipment
THE EQUIPMENT SHALL BE MOUNTED ON A STANDING MOBILE UNIT REPRESENTING A TYPICAL REFRIGERATION CCT CONSISTING OF A HERMETIC COMPRESSOR, CONDENSER,EVAPORATOR AND EXPANSION ELEMENT.
EVAPORATORS AND CONDENSERS SHALL BE FINNED TUBE HEAT EXCHANGERS WITH TRANSPARENT TUBES TO VISUALIZE THE PROCESS OF HEAT TRANSITION DURING EVAPORATION AND CONSENSATION.
MINIMUM OF THREE CAPILLARY TUBES OF DIFFERENT LENGTH AND A THERMOSTATIC EXPANSION VALVE SHALL BE SUPPLIED AS EXPANSION ELEMENTS FOR STUDENTS TO COMPARE.
A RECEIVER SHALL BE SUPPLIED WITH A FACILITY TO ADD OR REMOVE REFRIGERANT TO THE CIRCUIT.
SENSORS AND A DIGITAL SHALL BE PROVIDED TO MEASURE THE REFRIGERANT FLOW RATE TEMPERATURE AND PRESSURE IN THE REFRIGERATION CIRCUIT AND THE ELECTRICAL POWER CONSUMPTION OF THE COMPRESSOR .
FOLLOWING COMPONENTS SHALL BE SUPPLIED
- A) COMPLETE REFRIGERENT CIRCUIT WITH REFRIGERANT
- B) TWO RECEIVERS FOR REFRIGERANT OF CAAPACITY 1.3 L (ONE WITH REFRIGERANT AND ONE EMPTY)
- C) REFRIGERATION CAPACITY 463W @54.40C
- D) POWER 1KW 230V
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Installation technology losses in different pipes Vocational Training Equipment Didactic Equipment
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investigation of the pressure losses of flow through pipes
– measurement of the pressure differential on different pipe sections
– influence of various pipe diameters
– influence of different materials and surface roughness
– effect of the flow velocity
– comparison between experiment and theory
Specification
[1] investigation of friction-induced pressure losses in flow through pipes
[2] pipe elements are commercially standard components in heating and sanitary engineering
[3] clear panel mounted on a sturdy, movable frame
[4] four measuring sections with different pipe crosssections and materials
[5] pipe sections can be selected via ball valves
[6] water connections made using quick-release couplings in the inflow and return
[7] flow can be adjusted via valves
[8] flow measurement using rotameter
[9] differential pressure measurement via differential pressure meter with display
Technical Data
Pipe sections measuring length: 1000mm
– pipe section 1: transparent plastic, diameter: 20×1,5mm
– pipe section 2: steel, diameter: 1/2″
– pipe section 3: copper, diameter: 18x1mm
– pipe section 4: copper, diameter: 15x1mm
Differential pressure meter
Measuring ranges- flow rate: 150…1600L/h- differential pressure: -350mbar…350mbar
Dimensions and Weight LxWxH: 1650x700x1850mm Weight: approx. 92kg
Required for Operation
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Jinan Should Shine Didactic Equipment Co., Ltd. is company specialized in manufacture and trading Fluid Lab Equipment,air conditioner trainer, refrigeration trainer, Thermal Lab Equipment, Vocational Training Equipment,Didactic Equipment,Engineering Educational Equipment,Technical Teaching Equipment,for university,college,technical institution, polytechnics.Should Shine products has been exported to America,Asia,Europe,Africa, Australia.
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Learning Objectives / Experiments
– flow measurement
– differential pressure measurement
– effect of flow and surface roughness
– effect of the flow velocity
– effect of changes in pipe direction
Specification
[1] investigation of the pressure loss at pipe elements with different changes in pipe direction and materials
[2] pipe elements are commercially standard components in heating and sanitary engineering
[3] clear panel mounted on a sturdy, movable frame
[4] simply selection of the measuring sections via hose connection with quick-release couplings
[5] flow can be adjusted via valves
[6] flow measurement using rotameter
[7] differential pressure measurement via differential pressure meter with display
Technical Data
Measuring sections: 2300mm
– pipe section 1: steel, diameter: 1/2″, 90° pipe angle
– pipe section 2: steel, diameter: 1/2″, 90° pipe bend
– pipe section 3: copper, diameter: 18x1mm,90° pipe angle
– pipe section 4: copper, diameter: 18x1mm,90° pipe bend
Differential pressure meter
Measuring ranges- flow rate: 150…1600L/h- differential pressure: -350mbar…350mbar
Dimensions and Weight LxWxH: 1650x700x1850mmWeight: approx. 100kg
Required for Operation
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ZF1117A Pipe Friction Training Panel Thermal Teaching Equipment Educational Equipment
Brand: Shouldshine
Model:ZF1117A
Specification
[1] investigation of the pipe friction in laminar or turbulent flow on Hydraulic Bench
[2] transparent tank with overflow ensures constant water inlet pressure in the pipe section for experiments with laminar flow
[3] water supply via Base Module ( Hydraulic Bench) or via laboratory supply for experiments with turbulent flow
[4] flow rate adjustment via valves
[5] twin tube manometer for measurements in laminar flow
[6] dial-gauge manometer for measurements in turbulent flow
[7] flow rate determined by base module Hydraulic Bench
[8] water supply using base module ( Hydraulic Bench) or via laboratory supply
* Diameter of test pipe : 3.0mm ( Bore)
* Length of test pipe : 524mm
* Needle Valve included to regulate flow rate
length: 1000mm – Pipe section 1: acrylic 20×1.5mm – Pipe section 2: steel 1/2″ –
Smooth-bore pipes of various diameters Size – 6mm , 10mm, 17mm
Overall dimensions:
* Height : 1.05m form the ground level
* Width : 2.25m
* Depth : 0.43m
Test Pipe Diameters:
The Pipe network should have 90° Bends, 90° elbow,90°T, 45°elbow & Y.
Sudden enlargement
Sudden contraction
Ball Valve
Gate Valve
Globe valve
Inline strainer
Venturi made of clear acrylic
orifice palte made of clear acrylic
Pitot Static tube section made of clear acrylic
EXPERIMENTAL CAPABILITIES
Laminar to turbulent flow regimes in pipes
Energy losses in pipe fittings and bends
Flow measurement using venturi meter
Flow measurement using orifice plate
Use of pitot static tube
Use of manometersThermal Expansion Trainer Panel Vocational Training Equipment Teaching Equipment
ZF1116A Thermal Expansion Trainer Panel Vocational Training Equipment Teaching Equipment
Brand: Shouldshine
Model:ZF1116A
Specification
Training panel for investigating the thermal expansion of different pipe sections
• Length of each pipe section 1200mm
• Pipe sections can be selected by ball valves
• Water connections made using quick action hose couplings
• Operation with hot and cold water supplies
• Adjustment of the water temperature using mixing battery with thermocouple
• Temperature measurement using battery-operated digital thermometer
• Force measuring device to determine the expansion force
• Pipe section length: 1000mm
• Nominal diameters: – PVC, PE, Cu: DN15 – Cu: DN8 – Steel: 1/2″
• Mixing battery connection: 1/2″
• Force measuring device: – spring rate per spring: 78N/mm – total spring rate c: 156N/mmRadiator Training Panel Vocational Training Equipment Thermal Trainer
ZA1118A Radiator Training Panel Vocational Training Equipment Thermal Trainer
Description
The panel contains a pipe system with four radiators. Each radiator has an air bleed, a thermostatic valve and lockshield valve.
Rotameters indicate the flow rate through each individual radiator and for the entire system. Connections for cooling water make it possible to dissipate the heat supplied by the hot water. All water connections are made using quick-release couplings.
Training panel on heating systems and plumbing
•4 radiators with thermostatic valve, air bleed and adjustable lock shield valve
• 5 Rota meters
• 2 water connections for boiler DN15
• 2 cooling water connections DN15
• Water connections made using quick action hose couplings
• Hot and cold water supply
•Rota meters: 1x 1000ltr/h 4x 300ltr/h
• Radiator: plate heat exchanger with 10 plates, capacity: 3kW
Brand: Shouldshine
Model:ZF1118APlate Heat Exchanger Thermal Trainer Vocational Training Equipment
SR1158E Plate Heat Exchanger Thermal Trainer Vocational Training Equipment
I.Production profile
The key feature of plate heat exchangers is their compact design, in which optimum use is made of all of the material for heat transfer. The pressed in profile on the plates creates narrow flow channels, in which significant turbulence occurs. The turbulent flow allows effective heat transfer even with low flow rates and also has a self-cleaning effect. Plate heat exchangers are used in the food industry, offshore technology, refrigeration and domestic engineering.
II.Equipment feature
The SR1158E Plate Heat Exchanger is part of a series of units enabling experiments to be performed on different heat exchanger types. The experimental unit is ideally suited for investigating the functioning and behaviour of a plate heat exchanger in operation.
The plate heat exchanger is made up of profiled plates with water flowing through the spaces between them. The plates are soldered in such a way that two separate flow channels are formed. These are one “cold” and one “hot” flow channel, in an alternating arrangement. Part of the thermal energy of the hot water is transferred to the cold water. Valves on the supply unit are used to adjust the flow rates of hot and cold water. The supply hose can be reconnected using quick-release couplings, allowing the flow direction to be reversed. This allows parallel flow or counter flow operationspecification
[1] plate heat exchanger for connection
[2] hot and cold water supply
[3] parallel flow and counterflow operation possible
[4] six soldered plates
[5] recording of temperature
Technical Data
6 plates, stainless steel
Heat transfer area: 480cm²
Dimensions and Weight
LxWxH: 400x230x85mm
Weight: approx. 3kg
Brand: ShouldShine
Model: SR1158EFitting Loss Training Panel Educational Equipment Vocational Training Equipment
ZF1119A Fitting Loss Training Panel Educational Equipment Vocational Training Equipment
Specification
Training panel for investigating the pressure losses in pipe fittings such as elbows and bends
4different measuring sections, measured length of each section 2300mm, 10 elbows/bends
Pressure measurement with annular chambers with electronic differential pressure gauge
Flow rate measurement with Rota meter
Hose connections made using quick action coupling
Water feed via pressure reducer
Cold water connection
Differential pressure gauge with bleed – measuring range: 0…2000mbar – supply: 9V, battery-operated
Rota meter: measuring range 150…1600ltr/h
Outlet pressure at pressure reducer: 0.5…2bar
Pipe sections: measured length: 2300mm – Pipe section 1: steel, bend
1/2″, 90° bend – Pipe section 3: copper 18x1mm, 90° elbow – Pipe section 4: copper 18x1mm, 90° bend
Pipe and Fittings
7mm bore test section
13.6mm bore test section
13.6mm bore test section with four bends
13.6mm bore test section with four elbows
13.6mm bore test section with ball valve
13.6mm bore test section with angle seated valve
Expeirmental Capabilities
Determination of pressure drop across various pipes and fittings at differnet flow rates
Flow rate/diameter relationship determination for flid flow in pipes
Estimation of loss coefficient (K) for various pipes, pipe fitting and valve settings
Friction Factor determination for fluid flow in smooth pipes
Brand: Shouldshine
Model:ZF1119ATrainer Tubular Heat Exchanger Thermal Lab Equipment Educational Equipment
SR-WL302 Trainer Tubular Heat Exchanger Educational Equipment. Jinan Should Shine Didactic Equipment Co., Ltd. is company specialized in manufacture and trading Vocational Training Equipment,Didactic Equipment,Engineering Educational Equipment,Technical Teaching Equipment,for university,college,technical institution, polytechnics.Should Shine products has been exported to America,Asia,Europe,Africa, Australia.
