Successful examples of innovation 1
There is a small clerk named Jim in England, who sits in the office all day copying things, and is often tired and backache. The best way for him to get rid of fatigue is to go skating after work. It is easy to find skating places outdoors in winter, but in other seasons, Jim has no chance to skate. How can I skate in other seasons like winter? Jim, who has a soft spot for skating, has been thinking about this problem. Thinking about thinking, he thought about the shoes on his feet and the wheels that can slide. Jim combined the images of these two things in his mind and imagined one? Slippery shoes? . After repeated design and experiments, he finally made it that can be used in all seasons? Roller skates? .
Combinatorial imaginative thinking refers to extracting some components or factors from some objective things in the mind, and then making some changes according to the needs, and then forming these extracted parts or factors into concrete image with its own structure, nature, function and characteristics.
Examples of successful innovation 2
Three high-tech products of an enterprise passed the appraisal of provincial scientific and technological achievements within one day. The independent innovation route of Qingdao Baxter FRP Co., Ltd. has created such a miracle. Our reporter Huo Feng's innovative story
On August 16, three innovative high-tech products of Qingdao Baxter FRP Co., Ltd., namely FRP sand pipe, FRP manhole cover and FRP cable conduit, passed the scientific and technological achievements appraisal of Shandong Provincial Construction Department at the same time, and the technology and quality of the three products reached the domestic advanced level. Experts from the Provincial Construction Department who are familiar with the enterprise said that this is the result of Baxter's adherence to the independent innovation route.
Baxter Company is a high-tech enterprise dedicated to the research, development and production of composite materials. Since its establishment, the company has determined the direction of independent research and development. They cooperated with Wuhan University of Technology, East China University of Science and Technology and other well-known domestic universities to develop a number of municipal building materials that have great influence at home and abroad. An unknown enterprise has become a leader in the same industry in just two years.
Innovation? Security cover?
The FRP manhole cover identified by scientific and technological achievements is very different from the cast iron Guli manhole cover that we often see on the road. The material used is lighter but harder than cast iron, and its service life is longer than cast iron, but its cost and price are generally lower than cast iron. The point is, it's perfect? Anti-theft function.
Tian Hongjian, chief engineer of Baxter Company, told the reporter that this innovative research and development idea first came from the frequent theft of cast iron Guli manhole cover. Tian Hongjian said that due to the high price of scrap iron, the cast iron Guli manhole cover commonly used in municipal construction is often stolen. In Qingdao alone, more than 4,000 sets of Guli covers have been stolen and damaged, and it will cost more than 2 million yuan to repair a Guli cover in Qingdao every year. ? Can you make a Guli cover with glass fiber reinforced plastic to make thieves lose interest in Guli cover? From the beginning of 2004, Tian Hongjian began to explore the technology of using FRP instead of cast iron to make Guli cover, and cooperated with experts from Wuhan University of Technology to carry out research and development experiments. Developed by Tian Hongjian in the spring of 2005? Glass fiber reinforced thermosetting resin manhole cover? It came out of the oven.
New guligai passed
Composite materials, it's no use stealing them! ? Compared with cast iron, the new composite material used in the new Guliguai has no recycling value, which cuts off the thief's desire from the motive of committing crimes. In addition, according to Tian Hongjian, the bearing capacity of the Coulomb cover they produced is twice that of the ordinary Coulomb cover, and the products have been tested for compression resistance and impact resistance. The drum weighing more than 50 tons rolls back and forth on two newly installed Coulomb covers, and there is nothing abnormal on the Coulomb covers. At the same time, use the current cast iron cover? Black face? Comparatively speaking, the color of the new guli cover can be adjusted at will, the cost is reduced by more than 30%, and the construction is more convenient. In September, 2005, the Coulomb cover produced by the company was tried for the first time in Jinsong 4th Road, Fushan New District. In June 2005, the anti-theft Coulomb cover was also adopted in the reconstruction of Hangzhou Road. According to a person from the project department of the Second Municipal Company 103, the weight of the new trench cover is only over 50 kilograms, which is nearly half lighter than that of the cast iron cover, which brings great convenience to the construction and installation. At the same time, due to the use of composite materials, the new trench cover also has the advantages of wear resistance, corrosion resistance and low noise.
What excites Tian Hongjian even more is that this high-tech project has aroused the interest of Qingdao Hairun Water Supply Group, and the two sides plan to jointly invest in the construction of a new factory building with an annual output of 200,000 sets of Guliguai in Chengyang.
Excellent? Intermediate water pipe
As a product of sewage treatment, reclaimed water has now become a substitute for many kinds of water, such as urban green space irrigation, building flushing, industrial cooling, household toilet flushing and so on. However, reclaimed water is corrosive to some extent and has special requirements for pipelines. The glass fiber reinforced plastic sand pipe developed by Baxter Company can be competent for the task of reclaimed water transportation.
Zhang Guangwu, the general manager of the company, told the reporter that this new type of pipe is a multi-layer resin-based composite pipe with thermosetting resin impregnated glass fiber, and resin impregnated quartz sand is added between the wrapped inner and outer glass fiber layers to form a sand layer. This product has the characteristics of corrosion resistance, sanitation and non-toxicity, smooth inner wall, heat resistance and frost resistance, light weight, high strength and high pressure. It is called an ideal urban water supply and drainage and chemical pipeline by the industry, especially suitable for the transportation of reclaimed water.
In order to produce this product, Baxter has specially developed a set of production lines with high technology content. The reporter saw at the scene that the mold of a large pipe was constantly tumbling on the bracket, and dozens of wires of various materials were wound on it. The scene is woven. In less than half an hour, a pipe with a diameter of tens of centimeters and a length of tens of meters was wound, which was amazing. According to reports, the maximum diameter of this resin pipe can reach 180 cm. Zhang Guangwu said that this is the power of science and technology.
Amazing? Protective tube?
Baxter company and the above two scientific and technological achievements passed the appraisal at the same time, and its FRP cable protection tube. This new pipe, which is also made of resin-based composite material and developed by winding method, solves the problem of electrical loss of some power lines and is called? Protective tube? .
Tian Hongjian said that especially in rural power grids, the capacity of some distribution transformers is not suitable for the load of transmission lines, and the measurement sensitivity of metering devices equipped according to the transformer capacity is relatively reduced when the load current is small, resulting in high power loss and large low-voltage line loss in rural areas. After a lot of data collection, technical analysis and economic comparison, Baxter Company decided to use FRP cable protection tube as a substitute product for cable protection tube. They organized experts and technicians to boldly innovate the production equipment and technology of FRP cable protection tube, realized technology introduction and independent research and development, and produced a new type of FRP cable protection tube for power pipeline, which has many advantages such as good insulation, high strength, light weight, no deformation, smooth inner surface, no electric corrosion, good water resistance and simple construction. At present, the product has been put on the market and widely used.
It is precisely because of these independent innovative products that Baxter Company has risen rapidly, which makes domestic counterparts sit up and take notice, and its development potential is very strong. Zhang Guangwu said that the enterprise covers an area of 100 mu in Chengyang Export Processing Zone and is preparing to build an industrial park. Of course, independent innovation is still the main line of industrial park development.
Examples of successful innovation 3
A famous Japanese creative scientist described the process of his invention of the oil pump as follows: 1942. I was in the second grade of Jiuma Middle School at that time, and the purpose of the invention was to commemorate my mother. Express my love and filial piety to her. On a cold winter morning, I saw my mother in the kitchen with a huge 1800 ml glass soy sauce bottle in her hand. She poured soy sauce into a small bottle on the table. The soy sauce bottles used now have been changed into small plastic bottles, which are convenient to carry.
At that time, it was a big and heavy glass bottle, and there was no current outlet on the bottle mouth, so it was not easy for a woman to pour soy sauce into the inner container of a small bottle. In winter, the big bottle made of thick glass, together with the soy sauce inside, is frozen cold. Mom's hand was shaking all the time, and soy sauce spilled all over the table, but there was not much in the vial. Mother bent down and lowered her head, trying to do this difficult thing. I was very excited to see her curled up.
On weekdays, I always want to do something for my mother and help her, and then I think: I must think of a good way to make my mother suffer less, so that she can easily fill a small bottle of soy sauce without holding a big cold bottle. ? So I went to the library by myself, read a lot of books and looked up some information. In the process of studying the theory and principle of fluid, I learned about the siphon phenomenon of fluid mechanics and found the key to solve the problem. First of all, I found the theoretical basis and mastered it? Rational? .
The theoretical basis is that when the fluid flows from high to low in the pipeline, although there is a section of pipeline above the liquid level in the middle, once the liquid starts to flow, it will always flow to low, which is the so-called siphon phenomenon. Of course, that's not enough. When sucking a large bottle of soy sauce through a tube, you must try to suck the soy sauce to the opposite side? u？ At the top of the zigzag pipe, make it flow to the lower part of the other end, and then form a siphon! Only in this way can soy sauce automatically flow into the vial. Downstream to the lower part is not a problem. The difficult thing is how to suck the soy sauce to the top of the tube, that is? The problem of climbing mountains. Of course, you can also suck the soy sauce through the apex at one end of the straw with your mouth, and then quickly insert the nozzle into the vial. However, when sucking with your mouth, it is difficult to control the weight, and it is easy to suck soy sauce into your mouth or spill it outside. ? Is there no good way? One day, while I was thinking hard, my eyes suddenly fell on the ink absorption tube of fountain pen on the table, and my mind lit up and I was inspired by generate. The fountain pen I used in middle school is different from what I use now. The way to fill the fountain pen with ink is to suck the ink from the ink bottle with a glass straw with a rubber ball and then inject it into the fountain pen. This fountain pen is almost invisible now, and many young readers may not know it. Here I will briefly introduce this kind of ink absorption tube. The straw consists of a thin glass tube with a thick end and a hollow rubber ball with a thick end, which was an indispensable treasure in the study when using fountain pens at that time.
Insert the thin end of the glass tube without rubber ball into the ink bottle, flatten the rubber ball with your hand, and let go of your hand, and the ink will be sucked into the glass tube. Then insert the thin end into the upper end of the fountain pen, flatten the rubber ball, and the ink will be injected into the pen. This ink suction tube triggered my inspiration and found a solution to the problem. ? You can suck out liquid without a straw! ? So I took the rubber ball off the straw and bent a plastic tube for drinking soda? u？ Font-shaped, with a hole in the middle, fix the rubber ball on the hole of the straw with glue. But this one did not succeed, and the liquid was not sucked up. After testing and thinking, I understand that there must be two one-way valves on the straw. After many reforms and experiments, many difficulties have been overcome, and finally the sucked liquid can flow smoothly and continuously without backflow. This invention has been used by every family for more than 40 years.
In the cold winter, the hero saw his mother pouring soy sauce hard, which inspired him to decide to create an automatic oil suction pump. The ink straw of fountain pen inspired him to find a solution to the problem.
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