Who invented the dishwasher?
Do you know who invented the dishwasher that is commonly used in our life now? This person's name is Josephine Cochrane. She is an American lady of noble birth.
Josephine Cochrane, born well, educated and married, never touches water in spring. It seems that it has nothing to do with the dishwasher, but it is actually just brain powder of ceramic products. The more expensive it is, the more I like it.
When she got married, everyone else got married with gold, silver and jewels. She brought a car full of ceramic plates, so expensive, of course, she won't use them easily. Only when guests come to her house will she take them out. Once, her husband invited a group of celebrities to a party. Josephine took out her treasured plates and told the servants to be careful. It still hurts nearly 30%.
Josephine looked at her precious porcelain and wanted to cry, then shut herself in a wooden shed at home and made a simple household dishwasher behind closed doors. The water pump in the water tank will spray hot water on the rotating plate. It's not labor-saving to wash dishes like this. At that time, the main consideration was not to break valuable porcelain.
Josephine invented this laborious dishwasher, which was widely circulated, and hotels and restaurants demanded orders one after another. She is knowledgeable and has a long-term patent awareness, so she applied for a patent.
1883, Josephine's husband died. As a woman, she has no skills except inventing the dishwasher. In order to subsidize her family, she cooperated with others to set up a dishwasher company, and brought her invention to the World Expo in 1983, which made her famous and became the mother of dishwashers.
Volume change process of dishwasher
1929, Germany's Miele company made the first electric household dishwasher in Europe, but its appearance is still a simple "machine", which is not closely related to the overall family environment. From 65438 to 0954, American GE Company produced the first electric desktop dishwasher, which not only improved the washing performance, but also improved the overall volume and appearance. 1978, Miller Company manufactured the world's first microcomputer-controlled dishwasher, which made the man-machine relationship closer and the household use of the dishwasher better reflected. Of course, at the same time, the size of the dishwasher has also become larger.
How can a dishwasher grow up? There are probably several reasons:
1, Westerners are lazy and often keep dishes for a week before washing them. Because of their different eating habits, there is little heavy oil on the plate, so it is easier to clean.
2. Large orders for restaurants and hotels. At that time, there was a great demand for dishwashers in restaurants and hotels, which was also a very big market. They need a large dishwasher. Of course, after that, dishwashers were subdivided, including home dishwashers and hotel dishwashers, which were not available at that time.
3. The backwardness of science and technology. Because the dishwasher will develop towards automation, it must be reinforced with more mechanical devices. At that time, the technology was far behind now, and the dishwasher could only be made bigger.
When does the dishwasher enter China?
Dishwashers entered Japan in the middle and late 1990s. As we all know, Japanese people like exquisite small objects in their living habits. Dishwashers were too big for them to accept, so they developed their own microcomputer automatic desktop dishwashers.
1998 the birth of the first fully automatic cabinet dishwasher in China coincides with the moment when the people of the whole country are fully promoting economic growth. Moreover, we have always advocated thrift, and our work is the most glorious. Washing dishes is just a trivial matter. Therefore, this dishwasher has not entered thousands of households.
A few years later, everyone figured it out and thought that we should emancipate our hands and do great things. The popular word in those years was "going to sea". People with lofty ideals finally bravely started their business from scratch. Who has time to wash dishes?
Of course, among these people with lofty ideals, a wave of very smart people saw the short board of the cupboard dishwasher-it's too big. How big is the kitchen in China? Where can I put such a big dishwasher? So Japan began to develop small desktop dishwashers. Colorful small desktop dishwashers have sprung up all over the country.
However, just as everyone was about to open the dual currency to welcome it, they found a very sad fact: this dishwasher originated in the west is good at washing dishes, but not good at washing dishes. Dishwashers that inherit the hope technology are not acclimatized in China. Finally, I have to admit that the dishwasher is still the best.
It is said that technology has made people's lives better and better, but the dishwasher has gone for more than a century, and it has actually returned to the original point. What is even more amazing is that this invention has been going on until now. Is there no way out for the dishwasher?
The first dishwasher in China was born.
The road is tortuous and the future is bright. Dishwasher finally survived the most difficult days and ushered in a new spring. A company in China invented an embedded sink dishwasher suitable for China.
Although small, it has won many awards at home and abroad: 20 16 German Red Dot Design Award; 20 16 China Epland Home Appliances Innovation Award; 20 15 first prize of China home appliance science and technology progress; 20 15 "Gold Award for Commercial Creative Product Design". How dare you?
It looks great, but winning the lottery is nothing. Josephine, the mother of dishwashers, once had it. It doesn't seem to make any sense
Later, it was discovered that this dishwasher had hidden ambitions. The dishwasher is still struggling after stumbling for a century and a half. In fact, because it is not a necessity, it just washes a bowl. It is good to wash by hand diligently, but the sink is a necessity for every family.
Moreover, this dishwasher hides itself in the sink in a low-key way, and the dishes that can be washed just meet the consumption of a meal for a family of 2-5. This is not a careful machine. What is this? Not only that, it is actually a fruit and vegetable purifier, which can not only wash dishes, but also remove pesticide residues from fruits and vegetables. Washing dishes is not necessary, but the pesticide residues in fruits and vegetables are gradually valued by everyone. With these characteristics, the sink dishwasher refreshes the sense of existence again, which obviously hides an ambition to enter thousands of households!