The story of Watt inventing the steam engine.

The story about Watt inventing the steam engine.

James watt is a famous British inventor, an important figure during the industrial revolution, a member of the Royal Society and a foreign academician of the French Academy of Sciences. He made a series of major improvements to the original prototype of the steam engine that had appeared at that time, and invented single-cylinder single-action and single-cylinder double-action steam engines, which improved the thermal efficiency and operational reliability of the steam engine and made outstanding contributions to the development of social productive forces at that time. He improved the steam engine and invented the barometer and power hammer. In memory of him, later generations called the unit of measurement of power and radiant energy flux Watt, which was often represented by the symbol "W". In Watt's obituary, people praised the steam engine he invented: "It armed human beings, strengthened their weak hands and improved their brains to deal with all problems. It has laid a solid foundation for mechanical power to create miracles in the future and will help and reward the labor of future generations. "

With the development of intellectual education, Watt became interested in some objective things, became curious and made in-depth research, which laid a good foundation for him to invent the steam engine in the future. In Watt's hometown town, every family makes a fire to boil water and cook. Who cares about such a common thing? Watt left his heart. He watched grandma sitting on a pot of boiling water and cooking in the kitchen. The boiling water boiled, and the lid kept jumping. After observing for a long time, Watt felt very strange. Unable to figure out why, he asked his grandmother, "What made the lid jump?" Grandma replied, "The water is boiling, that's all." Watt asked discontentedly, "Why does the water jump as soon as the lid is opened?" ? Is something pushing it? Maybe grandma was too busy to answer him, so she said impatiently, "I don't know." "What's the point of children asking these questions?" Instead of finding the answer with grandma, Watt was unfairly criticized. He was very uncomfortable, but he didn't lose heart. For several days in a row, whenever cooking, he squatted by the fire and observed carefully. At first, the lid was very stable. In a short time, the water will boil and make a "splash" sound. Suddenly, the steam in the pot came out and pushed the lid to jump. The steam kept rising, and the lid kept beating, as if there was a magician hiding inside. Watt almost cried out for joy. He opened the lid, opened the lid again and again, and repeatedly verified it. He also covered the cup and spoon that sprayed steam. Watt finally figured out that steam pushed the lid to jump, and the power of this steam was not small. Just when Watt was in high spirits, grandma spoke again: "You are ungrateful, child. What's interesting about the kettle? Go away! " His grandmother is too impatient and subjective, and if she neglects it casually, it will almost dampen Watt's self-esteem and enthusiasm for exploring scientific knowledge. Old man, I don't understand Watt's heart at all, and I don't know how much "steam" inspired Watt! Isn't the physical phenomenon that water vapor pushes the lid of the kettle to jump off the water bottle the source of Watt's understanding of inventing the steam engine?

Two Stories of Watt Inventing the Steam Engine (Brief Introduction)

Little Watt is a child who loves to observe and think. Once, Little Watt and Grandma were cooking in the kitchen. There is a pot of boiling water on the stove. The boiling water boiled, and the lid slammed and kept jumping up. After observing for a long time, he felt very strange. He couldn't figure out why, so he asked his grandmother, "Grandma, why is the lid beating?"

Maybe grandma was too busy to answer him and said impatiently, "I don't know." Why do children ask so many questions! "But he didn't give up. He opened the lid, opened the lid again and again, and repeatedly verified it. Watt finally figured it out that steam pushed the lid to jump, and the power of this steam is really not small!

Watt steam engine principle design drawing

Later, Watt grew up, but he never forgot the problems he pondered when he was a child. 1756, Watt came to Glasgow University as an instrument repairman, came into contact with new machines, and finally improved the steam engine suitable for human beings, pushing human history into the steam engine era.

The main influence of watt's invention of steam engine

The structure of the new steam engine invented by Watt on the basis of the original steam engine has hardly changed in the next 50 years. The importance of the invention of Watt's steam engine is incalculable. It is widely used in factories, becoming the power of almost all machines, changing people's work and production methods, greatly promoting technological progress and opening the curtain of the industrial revolution. It enables the factory to be located in a more economical and effective place that does not depend on coal mines, and can operate all the year round without relying on hydropower, further promoting the development of economies of scale, greatly improving productivity and making business investment more efficient.

The steam engine makes it possible to innovate a series of precision machining, and higher technology ensures the performance improvement of various machines, including the steam engine itself. After continuous efforts, steam with higher pressure was introduced, and steam trains and steam ships soon came out one after another.

The shorter the story of Sanwatt's invention of the steam engine, the better, within 100 words. The shorter the reward, the higher the reward! ! ! !

1 When Watt was a child, he went to menstruation's house and saw boiling water making the lid of the kettle keep jumping, which inspired him, but he was often stopped by his grandmother Rong Zhi. After repeated experiments, he finally invented an improved steam engine when he grew up.

2. When I was a child, Watt visited menstruation's house and accidentally saw the water boiling on the stove, which made the lid of the kettle keep jumping. Little Watt remembered this strange phenomenon and grew up many years later. Due to the development of industry, Watt invented an improved steam engine on the basis of predecessors, which was the beginning of the first industrial revolution (65438+60s), and the second industrial revolution took place in the 1970s (the electric power era, the transformation of transportation). The representative figures Edison and Wright brothers were the first industrial revolution in the high-tech field (after the 20th century), computers and weapons in the biological field.

What inspiration did you get from Watt's story of inventing the steam engine?

Creativity and imagination are the driving forces to promote human development, and wisdom needs to be conditioned by some efforts, so success is more delicious.

The story of inventing the steam engine is 500 words.

Watt (1736 ~ 18 19), a famous British inventor, was born in Glasgow, a British shipbuilding center.

The nearby town of Greenock. His father is a shipbuilding worker, and his grandfather and uncle are both mechanical workers.

Influenced by his family, Watt was familiar with many mechanical principles and manufacturing technologies since childhood.

Watt is a child with extraordinary wisdom. He is diligent, eager to explore and most interested in invention and creation.

Interest. One day, my father's friend came to visit, just to see little Watt sitting by the fire in a daze, hands.

There are pens and paper in the room, and there are many paintings on the ground. He said kindly, "Little Watt should go to school.

Don't just play at home to kill precious time. "The father smiled and said," thank you, I.

My friend. However, you'd better see what my son is playing with ... "Little Watt is designing.

A variety of toys, but also painted many patterns, this year, little Watt just turned 6, and the guests were very surprised.

Said, "This child is really something!"

On another occasion, the whole family went out, leaving only Watt as the doorman. He stared blankly at the stove.

A teapot for boiling water. The water boils, the lid is lifted by steam, and it tilts up and down ... male.

Think: This steam is very powerful. If we can build a bigger stove and use a big boiler to boil water,

The generated water vapor will definitely be dozens or hundreds of times larger than this. Use it to drive all kinds of machines,

Can't it replace a lot of manpower? This is the legendary "Watt invented the steam engine".

Story. Little Watt imagined it this way, but the steam engine was really trial-produced later.

In order to make inventions, Little Watt worked hard to learn scientific knowledge. /kloc-started studying geometry at the age of 0/3; 15

I/kloc-finished reading Principles of Physics at the age of 0/8. /kloc-started as an apprentice at the age of 0/7. Since then, he has really stepped up his efforts.

The development and invention of machines hit it off immediately.

1757 watt went to Glasgow university as a teaching instrument repairman. There are complete experimental facilities there

History and various instruments, as well as many famous scholars and experts, all provide Watt with great advantages.

Conditions. The school also set up an experimental workshop specially for him. 1769 Based on a large number of experiments,

After numerous failures, a single-acting steam engine was finally made and the first steam was obtained.

The patent right of the machine. 1782, Watt successfully developed a new type of two-way steam engine, which can be widely used.

Used in various machines; 1788, the British * * * officially awarded Watt a patent certificate for manufacturing steam engines.

Books; From 1775 to 1800, the Soho factory jointly operated by Watt and Bolton produced 183 sets.

Steam engines, all used in textile, metallurgy and mining, were driven by steam engines in the 1930s of 19.

To the whole world, since then, human society has entered the "age of steam". Inventors who benefit mankind—

Watt will always be admired by future generations.

Six Watts invented the story of the steam engine.

First of all, Watt thinks it is wrong that the kettle for boiling water invented the steam engine.

Watt's father is a carpenter and a shipbuilding worker.

Watt loved art and geometry since he was a child, and he was proficient in carpentry, metalworking, forging and model making when he was a teenager.

/kloc-started as an apprentice at the age of 0/7. At the age of 20, I worked as an instrument repairman at Glasgow University.

1764, he repaired the model of newcomen steam engine for Glasgow University, and started the research and improvement of steam engine for 30 years.

After his unremitting efforts and the help of people around him, he finally completed the improvement of the steam engine.

The short story of seven watts inventing the steam engine

Introduction to the story:

Watt's motivation for inventing the steam engine is not as simple as people say, that is, he saw steam coming out of the kettle and making the lid of the kettle emit the sound of a Gedenger lamp, which touched him to invent the steam engine. After thirty years of hard research, he finally finished the invention of the steam engine.

The main influence of watt's invention of steam engine

The structure of the new steam engine invented by Watt on the basis of the original steam engine has hardly changed in the next 50 years. The importance of the invention of Watt's steam engine is incalculable. It is widely used in factories, becoming the power of almost all machines, changing people's work and production methods, greatly promoting technological progress and opening the curtain of the industrial revolution. It enables the factory to be located in a more economical and effective place that does not depend on coal mines, and can operate all the year round without relying on hydropower, further promoting the development of economies of scale, greatly improving productivity and making business investment more efficient.

Who knows the story of Watt inventing the steam engine?

watt

One summer morning, the weather was fine, and the thrush was singing a sweet song in the tree. On the campus of Glasgow University in England, there is a man walking. He walked slowly up and down on the green lawn. He sometimes looked at the vast sky, sometimes at the winding playground, and sometimes frowned ... Suddenly, a smile appeared on his face and his mood suddenly became clear. He came up with an effective solution to the steam engine. He ran happily, his feet flying fast. In an instant, he appeared on the operating platform that accompanied him for many years. He is Watt, the inventor of the steam engine. Someone once said, "Watt invented the steam engine because he has superhuman genius and wisdom." Actually, it is not. To illustrate this problem, let's talk about Watt's diligent study and study. Make up a story

Enlightenment of water vapor

With the development of intellectual education, Watt became interested in some objective things, and he became curious and delved into them. This laid a good foundation for his later invention of the steam engine.

In Watt's hometown of Greenock, every family makes a fire to boil water and cook. Who cares about such a common thing? Watt left his heart. Is there a Huai? He watched his grandmother cooking in the kitchen. There is a pot of boiling water on the stove. The boiling water is boiling. The lid of the pot smacked and kept jumping up. Watt observed it for a long time and felt very strange. He wanted to know what the reason was, so he asked his grandmother. What makes the lid jump? "

Grandma replied, "The water is boiling, that's all."

Watt asked discontentedly, "Why does the water jump as soon as the lid is opened?" ? Is something pushing it? "

Maybe grandma was too busy to answer him correctly, so she said impatiently, "I don't know." What is the significance of children asking these questions? "

Instead of finding the answer with grandma, Watt was unfairly criticized. He was very uncomfortable, but he didn't lose heart.

For several days in a row, whenever cooking, he squatted by the fire and observed carefully. At first, the lid was very stable. After a while, the water will boil and make a loud noise. On the ground, the steam in the pot came out and pushed the lid to jump. The steam kept rising, and the lid kept beating, as if a magician was hiding inside, doing tricks. Watt almost cried out for joy. He opened the lid, closed it again and again, and verified it again and again. He also covered the cup and spoon that sprayed steam. Watt finally figured out that steam pushed the lid to jump, and the power of this steam was not small.

Just as Watt was in high spirits and ecstatic, grandma spoke again: "You child, you don't know good or bad. What's so funny about the kettle?" Go away! " She said casually.

His grandmother is too impatient and subjective, and if she neglects it casually, it will almost dampen Watt's self-esteem and enthusiasm for exploring scientific knowledge. Old man, you don't understand Watt's heart at all, do you? What a revelation water vapor is to Watt! Isn't the physical phenomenon that water vapor pushes the lid of the kettle to jump off the water bottle the source of Watt's understanding of inventing the steam engine?

1769, watt changed the steam engine into a single-acting engine with great power. Later, after many studies, the trial production of the new steam engine was completed in 1782. With the linkage device on the machine, the simple motion turned into rotary motion, and the perfect steam engine was successfully invented.

Due to the invention of the steam engine and the developed coal and iron industry in Britain at that time, Britain became the first country in the world to use steam to drive iron "seagoing ships". /kloc-in the 0/9th century, the reform of maritime transportation began, and some countries entered the so-called "steamboat era". Since then, ships have been sailing on the boundless ocean. Subsequently, coal mines, factories and trains all used steam engines. Manual labor was liberated and the economy developed. This is the result of the invention of the steam engine. Of course, this is also the credit of Watt, the inventor of the steam engine. Therefore, Watt is famous all over the world.

Watt's life is full of hardships and struggles. What a bumpy road he has traveled. He created blessings for mankind in hardships and hardships and opened up a new milestone for human progress. Watt attaches great importance to study and practice. Learning enriched his wisdom; Practice has achieved fruitful results.

What is the story about Watt's improvement of the steam engine?

On a sunny Sunday afternoon, Watt was walking in the suburbs, but the steam engine was still on his mind. Suddenly, an idea flashed into his mind: installing a steam condenser can make up for the major defect that steam cools and condenses in the cylinder and wastes too much heat. He immediately resigned from his job at Glasgow University and devoted himself to the trial production of the prototype. In the rented basement, Watt and his assistant finally made a single-acting steam engine with an independent condenser at 1768 after repeated experiments, and obtained a patent application the following year. Watt's steam engine has more obvious advantages than Barton's: it is safer, more reliable, moves faster and consumes 75% less fuel. Everyone praised watt's invention.

"no! It's just a solo type. I also want to make a linkage to make it run more smoothly! " Watt is not satisfied with his achievements.

1774, Watt moved from Scotland to Birmingham because of his wife's death. With the support of manufacturer Bolton, we continue to manufacture and improve steam engines. 178 1 year, watt adopted planetary gear mechanism to change the reciprocating motion of steam engine into rotary motion. 1782, Watt built a more perfect combined steam engine, and its efficiency increased by four times. 1784, he invented the parallel linkage mechanism, which made the steam engine more widely used. A year later, the first spinning machine driven by a steam engine appeared in Britain. 1788 watt invented the centrifugal governor and throttle valve. 1790, made a cylinder actuator, and finally completed the whole invention process of the steam engine. Since then, the Watt steam engine with superior performance has completely replaced the old button door engine.

The story of the 10-watt inventor

Watt was born in Greenock, England. Because his family is poor, he has no chance to go to school. He first worked as an apprentice in a watch shop, and then as an instrument repairman at Glasgow University. Watt is clever and studious. He often takes time to listen to professors' lectures. Plus, he plays with those musical instruments all day, and he has a lot of knowledge.

1764, Glasgow University received a newcomen steam engine to be repaired, and the task was given to Watt. After Watt repaired it, I watched how hard he worked, just like an old man panting and walking with a heavy load, and felt that it should be improved.

He noticed that the main problem was that the cylinder body was hot and cold with the steam every time, which wasted a lot of heat. Can you keep the temperature low and the piston work as usual? So he rented a cellar at his own expense, collected several scrapped steam engines and decided to build a new machine.

From then on, Watt fiddled with these machines all day, and after two years, he finally took on a new look. But when trying to light the fire, the tank leaked everywhere. Watt tried to wrap it in felt and tarpaulin. Months passed, but he still failed to solve the problem.

One day, he squatted in front of the cylinder to observe the cause of air leakage. He accidentally rushed out with hot air. He hurriedly dodged, and his right shoulder was red and swollen, as if he had been cut by a hot knife, which made him feel terrible. He's really depressed. At this time, it was his wife who gave him courage, and her spur aroused her ambition to continue her research.

He went back to the underground laboratory, browsed the past data again, pulled himself together and went on working. Tired, I always let the stove boil a pot of water and drink tea. One day, while drinking tea, he looked at the moving lid of the pot. He looked at the pot on the stove and the cup in his hand, and suddenly he was inspired: the tea is getting cold, so pour it into the cup; If the steam is cold, why not pour it out of the cylinder?

Taking this into account, Watt immediately designed a condenser separated from the cylinder, which increased the thermal efficiency by three times, while using only one quarter of the original coal. As soon as this key place broke through, Watt suddenly felt that the future was bright. He went to the university to ask Professor Black some theoretical questions, and the professor introduced him to Wilkin, the technician who invented the boring machine. Technicians immediately made the cylinder and piston by boring the barrel, which solved the most troublesome air leakage problem.

1784, Watt's steam engine was equipped with a crankshaft and a flywheel. The piston can be continuously driven by steam coming from both sides, and the valve does not need manual adjustment, so the world's first real steam engine was born.