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Showing posts with label #Cylinder. Show all posts
Showing posts with label #Cylinder. Show all posts

Monday, December 30, 2019

Newest Version 16 Cylinder Dual Fuel Bottle Hot Air Motor Generator Creative Stirling Engine Model Toy

Newest Version 16 Cylinder Dual Fuel Bottle Hot Air Motor Generator Creative Stirling Engine Model Toy





Newly 16 Cylinder Dual Fuel Bottle Hot Air Motor Generator Creative Stirling Engine Model Toy

Description:
Item Name :Hot Air Stirling Engine Model
Weight: 1000g
Model: 16 Cylinders (8 Heating Pipes + 8 Cooling Pipes)
Material: Stainless Steel; base:wood
Color: Silver
Size: 21.5x10x16.5cm/8.46”x3.9”x6.49”

A Stirling engine is a heat engine that operates by cyclic compression and expansion of air or other gas, the working fluid, at different temperature levels such that there is a net conversion of heat energy to mechanical work.The engine is like a steam engine in that all of the engine's heat flows in and out through the engine wall.

Features:
- Newly upgraded dual fuel bottle
-This is an external combustion engine in which the fuel is burned continuously, and the piston is moved by the expansion of air as a medium, and the expansion gas is cooled in the cold chamber, and the cycle is repeated. Only a small alcohol lamp, you can make it fast rotation and strong power.
-As the external combustion engine to avoid the traditional internal combustion engine of the explosion to do work, in order to achieve a high efficiency, low noise, low pollution and low operating costs.
-The biggest advantage of the external combustion engine output and efficiency from the influence of altitude, very suitable for high altitude areas.
- Aerodynamics are rich in knowledge of physics, Engine principle is intuitive, educational toys, teaching experimental equipment can effectively cultivate children's interest in learning can also be used for classroom teaching, more intuitive and easy to understand.
-A floating bead links 8 cylinders and its piston to drive based on the motor power from hot air, hard to believe it is a engine model, super cool,8 cylinders, 8 heating tube
-8 fire-outlet sparks the fire flame to the stainless heating tube, cool

Instructions:
-The engine model on the horizontal position by hand toggle the flywheel to see if smooth, if there is a strong sense of raw astringent, check the connection rod is normal, whether the cylinder oil and dust, and if so, please use toilet paper to erase Not smooth. Toggle the flywheel feel pressure rebound within the cylinder body is a normal phenomenon, the cylinder is sealed.
-The packing bag of alcohol lamp cotton wear into the metal cap lamp.
-Please go to the pharmacy to buy 95% purity alcohol, anhydrous industrial alcohol better. Fill the alcohol lamp to less than two-thirds.
-Alcohol lamp to the alcohol lamp, at the premise of ensuring safety, ignite the alcohol lamp about 2 minutes after the flywheel, until the flywheel automatic operation so far, the whole process of heating, hands may not touch.
-Led lights can be directly into the generator output interface, if not inserted, the exchange can be positive and negative, led a long foot for the cathode.

Note:
1.Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.
2.Please allow little differs due to manual measurement.

Package Included:
1 x Stirling Engine Model

Tuesday, September 18, 2018

STEM External Combustion Double-cylinder Stirling Engine Model

STEM External Combustion Double-cylinder Stirling Engine Model





Description:
Item Name: Double-cylinder Engine
Model Size: 210X132X100mm
Flywheel Diameter: 54mm
Piston Diameter:16mm
Piston Stroke: 16mm
Inner Diameter of the Heating Pipe: 19mm
Diameter of Belt Pulley: 24mm

Instructions:
-The engine model on the horizontal position by hand toggle the flywheel to see if smooth, if there is a strong sense of raw astringent, check the connection rod is normal, whether the cylinder oil and dust, and if so, please use toilet paper to erase Not smooth. Toggle the flywheel feel pressure rebound within the cylinder body is a normal phenomenon, the cylinder is sealed.
-The packing bag of alcohol lamp cotton wear into the metal cap lamp.
-Please go to the pharmacy to buy 95% purity alcohol, anhydrous industrial alcohol better. Fill the alcohol lamp to less than two-thirds.
-Alcohol lamp to the alcohol lamp, at the premise of ensuring safety, ignite the alcohol lamp about 20 seconds after the flywheel, until the flywheel automatic operation so far, the whole process of heating, hands may not touch.

Package Included:
1 X Double-cylinder Engine

STEM Four-cylinder Engine External Combustion V4 Stirling Engine Model

STEM Four-cylinder Engine External Combustion V4 Stirling Engine Model





Description:
Item Name: Four-cylinder Engine
Model Size: 270X165X160mm
Flywheel Diameter: 64mm
Piston Diameter:16mm
Piston Stroke: 20mm
Inner Diameter of the Heating Pipe: 20mm
Diameter of Belt Pulley: 29mm


Instructions:
-The engine model on the horizontal position by hand toggle the flywheel to see if smooth, if there is a strong sense of raw astringent, check the connection rod is normal, whether the cylinder oil and dust, and if so, please use toilet paper to erase Not smooth. Toggle the flywheel feel pressure rebound within the cylinder body is a normal phenomenon, the cylinder is sealed.
-The packing bag of alcohol lamp cotton wear into the metal cap lamp.
-Please go to the pharmacy to buy 95% purity alcohol, anhydrous industrial alcohol better. Fill the alcohol lamp to less than two-thirds.
-Alcohol lamp to the alcohol lamp, at the premise of ensuring safety, ignite the alcohol lamp about 20 seconds after the flywheel, until the flywheel automatic operation so far, the whole process of heating, hands may not touch.

Package Included:
1 X Four-cylinder Engine

Saturday, August 4, 2018

Cylinder Cup Type Solar Magnetic Levitation Mendocino Motor Vertical Stand Educational Model

Cylinder Cup Type Solar Magnetic Levitation Mendocino Motor Vertical Stand Educational Model





Specification:
Name: Solar Magnetic Levitation Model
Type: Cylinder Cup Type
Material: Acrylic, Magnets, Solar Panels, Copper Enameled Wires
Feature: Automatic rotation under light
Principle: Photoelectric Effect, Electro-Magnetic Induction
Dimension(L*W*H): 155*70*70mm
 
Features:
- Cylinder cup type design, vertical magnetic levitation model.
- Laser-cutting acrylic material, no burrs, beautiful cruved lines.
- Transparent visual structure, explain the principle and mechanism easily.
- Unique magnetic levitation structure, almost frictionless.
- Creative gifts, technological gifts, principle teaching models, fashion desktop decorations.
- Only need light irradiation, it will automatic rotation, no power supply. The best light source is the strong sunlight, place this model outdoor in a noon sunny day. Besides, big light rate lamplight also suitable, like bath bully lamp.
 
Instructions:
1. Bring the model near the window or near a suitable light resource. Don’t put the model on steel desk, which will affect the performance. (set the model 45degree direction under the light resource.) 
2. Set the rotor to the board, levitating success on the model.
3. In most cases, you need to give the rotor a gently push, then it will run smoothly by light. 
4. The magnet is fragile, please avoid the Magnetic suction to each other and damage. And please avoid overexertion.
 
Package Included:
1 x Solar Magnetic Levitation Model

Friday, August 3, 2018

5V 1W Tesla Coil A Class Super Mini Tesla Coil Silver Ball Copper Wire Cylinder Tesla Coil Module

5V 1W Tesla Coil A Class Super Mini Tesla Coil Silver Ball Copper Wire Cylinder Tesla Coil Module






Description
5V 1W Tesla Coil A Class Super Mini Tesla's Coil No Mobile Power Supply New
 
Features
-Minimum tesla coil in the world
-Using the tesla coil can generate high voltage and low current, high frequency ac power,which will produce magical effect!
-This product is made of 20 watts of power for the tesla coil produces high frequency, high voltage low current of arc spraying effect, can be easily lit fluorescent lamp, various wireless transmission experiment was carried out.
 
Specification
Main material: teflon tube (currently dielectric loss minimum material), QA enameled wire, triode BD237, light-emitting diodes (leds), etc.
Size:25*50mm
Weight: 111g
In voltage&Out voltage:DC5V
 
Precautions
1.Super small volume, the everywhere can connect the USB port is 5 v power supply.
2.Won't produce independent of air discharge arc, with a good conductor near the top can produce arc around 1 mm, not because of electric shock injuries, very safe!
3.Advice when tesla coil work don't have to pull the tesla coil near the coil or hand, because the hand as a good conductor will let the coil form good loop, as for the tesla coil when current is bigger, the demonstration effect variation or not!Please pay attention!
 
Package included
1X silver ball
1X copper wire cylinder
1X power bank