My 1982

Li Zhongxin For eight four years, China has not had a lot of rice cookers, and it is very troublesome. Cooking, cooking, it has to be steamed with a cooker or a large pot, and the steamed rice is hard, sometimes soft, it is really He feels trouble.

Li Zhongxin remembered very clear when he was later, the first electric pot it bought in his home should be a rice cooker of the triangle card. When you start with this thing, it is also the time of the 1990s.

The rice rice cooker, electric fried spoon, these two national people need things, how can they come out at this time, did not let such small households enter thousands of households?

Don't look at Li Zhongxin's home and the loyalty of the Fish Pavilion used a rice cooker, but the rice cooker is sent to Li Zhongxin.

Although the company's headquarters has always used the pots to steamed rice, but before Li Zhongxin really did not pay attention to this problem.

After all, I have enough food to eat for eight or eight or eight or eight or three years. It is already a matter of pretty good things.

That is, the food is harvest in eight or three years, and the whole people can have a good job in the country, and it can be purchased at any time, anytime, anywhere.

Before the faith company just got in the cafeteria, most of the food was exchanged from the country there.

Li Zhongxin is very clear, the principle of rice cooker is very simple, and ordinary rice cooker is mainly composed of heat transfer plate, a temperature controller, insulation switch, leverage switch, current limiting resistor, indicator, socket.

The heat plate is the main heat generating element of the rice cooker. This is an aluminum alloy disc in an inner electrical heating tube, and the inner pot is placed on it, and it can be seen in the inner pot.

The temperature controller is also called magnetic steel. Its inside has a permanent magnetic ring and a spring that can be pushed, the position is in the center of the heating plate. When cooking, press the cooking switch, drive the lever switch on the suction of the magnetic steel to keep the power contact turn.

When cooking rice, the temperature of the pot bottom is continuously increased, and the suction of the permanent magnetic ring is weakened with the temperature rise. When the water in the inner pot is evaporated, the temperature of the bottom of the pot reaches 103 ± 2c, the suction of the magnetic ring Small than the spring of the spring, the resin is driven by the spring, and the lever switch is turned off, and the power is turned off.

Insulation switch, also known as the thermostat. It consists of a spring, a pair of normally closed contacts, a pair of normally open contacts, a bimetal sheet.

When cooking, the temperature in the pot is raised, and since the heat dissipation rate of the two metal sheets constituting the bimetal sheets are different, the bimetal sheet is bent upward.

When the temperature reaches 80 degrees Celsius, the spring sheet is rotationally converted to the normally closed contact, thereby cutting the power supply of the heating tube, stopping heating. When the temperature in the pot is lowered below 80 degrees Celsius, the bimetal sheet gradually cools the restoration, often converts the heating tube power supply, and heats the heating pipe. Such repetition, that is, the insulation effect is reached.

The switch is completely mechanical structure and has a normally open contact.

When cooking, press this switch to turn the heating tube to power the heating indicator to power it. When the meal is good, the temperature of the temperature is bomb, drive the lever switch to open the contact. Since then the heat pipe is only controlled by the insulation switch.

Li Zhongxin remembered very clearly. In the 1990s, the rice cooker and electric fried spoon in the home often appeared such problems.

And these are small problems, send the home appliance repair department, nothing more than a small part in it, spend more than a dozen dollars, at that time, if there is a problem, if there is a problem, it is generally ourselves. You can repair it at home.

Because I have repaired money in my home, Li Zhongxin didn't play with these things at that time, and it can be said that it is a clear branch for the rice cooker electric frying spoon.

Electric fry is mainly composed of pots, electric heating elements, temperature control components and bases. The earliest electric frying pot is processed by cast iron, according to the statement, the cast iron pot is best used, and can also make iron.

The electrothermal element of the electro-fried pan is mostly a coil electrotherm member, which is mounted in the bottom of the pot, which can make the heat more concentrated.

Generally, the electric fry is used for temperature control, and the bimetal thermostat is mainly composed of bimetal, modular contact, temperature control screw, temperature control axis, mounting bracket, etc.

It is mounted on the bottom of the electric disk, and its temperature control axis is connected to the control panel, which is connected to the thermostat knob. When the adjustment the thermostat knob sets the temperature to a certain value, the power can be automatically automatically It is within the temperature range.

The principle of these things Li Zhongxin is clear, but I want to produce these things, I want to convert him these principles into productive forces, then I need a lot of things.

But! Li Zhongxin still decided to study the production of these civil goods, he felt that these things were a good thing to change thousands of people.

Li Zhongxin remembers very clear that the Chinese people like to buy rice cooker in Japan, because the two countries' rice cookers and electric wok have good quality, and advanced, he thinks, this, as long as he started Start research and development of these two things, then, in the future, the most powerful rice cooker and electric wok must be manufactured in China.

Li Zhongxin remembers that in China's earliest rice cooker should be two kinds of triangle cards and hemispads. These two rice cookers should have begun to invest production.

In the 1980s, communication is not developed, and the delivery information is not developed. Li Zhongxin thought about it. He decided to use the loyalty to register the company, the main rice cooker, electric kettle, and electric wok and other small household appliances.

Because it is an 80s, first, the first thing of the priority is first, and after all these things have been engaged, they will establish several professional R & D teams, let these R & D teams continue to develop.

Many times, the majority of the team's research and development is not many scientific research capabilities, but whether the goals and directions of scientific research are correct, with the right scientific research direction and goals, you want to get out more advanced things, then you will be easy. .

Li Zhongxin is a reborn person, and it is very understandable to the development of small appliances. According to his thoughts, we must first put the small appliances, first do a big stronger, and then expand and develop.

The direction of scientific research and the target he gives it, and the specific operation requires professional personnel to come.

The fan of the electric fan, Li Zhongxin, took the injection molding, the housing of the rice cooker, Li Zhongxin naturally thought of this technology.

In the 1980s, even if the outer shell of the rice cooker abroad is made of metal, it is quite high with a metal cooker with a metal.

And if you use Li Zhongxin's injection molding, you can save a large part of the cost of rice cooker.

After the small household appliances are established, the injection molded housing of the pipeline will make a leap in the production speed of the rice cooker.

The production technology of injection molding is not very difficult, especially before Li Zhongxin, the fan of the injection mold.

The fan has a high-precision requirement to produce quickly, then, the plastic shell of the rice cooker will be easily developed.

And! This time Li Zhongxin also has his new idea, this rice cooker's injection mold mold, to produce in China.

After the immode of the injection mold factory, after the future, if you engage in the technology of other injection molds, then it is directly studying in your own factory, which is the one hand, the safety factor and confidentiality is the one hand.

Once there is a good technology, you must make a patented application. At that time, you can also sell a lot of money.

Li Zhongxin thought that after the production of small appliances, after the continuous innovation, it gradually became a more advanced home appliance product. In the future, the company will also become a big sale point of the faith company. In the later generation, foreign small appliances earned a lot of money, and he wants to turn this thing over, use advanced philosophy and small home appliances, earn foreigners' money.

I think that there is a product will make foreigners' money, Li Zhongxin is happy ...