Weightlessness in space, astronauts constipation easy, even if the pull out, a little stool will not pay attention to flying, "space toilet" is troubled by the problem of space powers. In the seventh Airshow China, the inventor of civil Xu Kai Kim is designed to carry a "space toilet" appearance aroused concern at home and abroad.
Jin Xu Kai, the only high school education, the country had been "workers of the Ten Outstanding Young Persons" in the title of the working class in an exclusive interview with our reporter said that the successful development of its own "space toilet" on the ground experiments have been completed, followed by an official Into the state space simulation experiment, he proposed the establishment of Guangdong in the first national civil aerospace research center of space technology, space and look forward to the first space toilet was born in Guangdong, with the fastest expected to be the "decade of God," God.
/ Map Correspondents Chen Zhijia
Yesterday, "with God seven-flying, to build new China - and writing a new chapter in space," large-scale seminar to be held in Beijing space city. The day before yesterday, non-payment inventors Xu Kai rushed to the busy business group to report back, he will be meeting with the academicians, aerospace experts say the future of space on their own to take the lead in the design of the excavation of new-style toilet space for the topic to speak. It is understood that he was the only invited to the meeting on behalf of the non-incumbent Cheung Hong Kong International Medical Devices Co., Ltd. Chief Engineer.
Many astronauts into space after the occurrence of constipation is often not an ideal space toilet astronauts will be difficult to normal excretion, even if excretion normally on the handling of waste is a major problem. It is reported that so far no country can be both safe and convenient and economical to capture the astronauts "space toilet" problem.
Each toilet space cost only 10,000 yuan
"At present, the world's space powers in the use of the toilet space, astronauts have to be fixed before the stool shoes and lower body, and then stuck to toilet seat ass important, and the collection of stool at the mouth, but will be careful not to let a little from the stool in the toilet Piaochu flying. "Jin Xu Kai described. And are based on the existing space toilet exhaust "exhaust diversion" principle, like to say a vacuum cleaner in a stool smoking cabin space, will have more emissions. "There are before and after the stool, stool different viscosity, suction also have to change accordingly, a small no smoking, the possible harm the human body, in the course of the experiment had foreign personnel on the ground experiments in vitro intestines being sucked out of the incident." Gold Xu Kai, these are the limitations of the existing space toilet.
Shenzhou VI flight in 2005, Jin Xu Kai from the news that astronauts go to the toilet is a big problem. Since then, Jin Xu Kai will be the development of the idea of space toilet. In the countries of the existing space toilet from the principle of technology to conduct a study of the structure, a bold idea flashed in his mind, the space toilet can be collected directly into the body, the body of the stool is not flying, afraid of constipation Therefore, he led the team put on the direction of R & D in the body of the collection.
"Other people try the product, many people embrace, but the anal intestine experiment did not lend you the number of people willing." Jin Xu Kai said that the only way to take the lead themselves, a member of the team, had to personally clinical trials. Over four years, gone through thousands of successful experiment at last developed a body of spiral-excavation space toilet.
Kim said Xu Kai, the size of a toilet in space less than one thirtieth of the traditional toilet in space, form and 1 liter bottles of drink or less the same, single set of cost only 10,000 yuan, only when the use of charge, a charge to use 30 ~ 35.
A small device inserted in the body, would you feel? In response, Xu Kai Kim explained: "First of all, do not insert deep, followed by adults over the age of 14 when defecation anal openness in millimeters between 38-48, the first excavation is only 20 mm in diameter, much lower than the human body to bear Range, and is the first excavation of medical materials, it will not harm the human body. "
Jin Xu Kai told reporters that the current space toilet on the ground this experiment has been completed and the next will be officially entered the space simulation experiment. He said that the next lead will be the first national civil aerospace research center of space technology, he hoped that this space technology research center set up in Guangdong, Guangzhou Panyu currently intends to build.
Kim said Xu Kai, a certain improvement, this space is expected in the toilet, "ten of God" on the application, which will be the first by a Chinese-developed with independent intellectual property rights in space toilet.
Toilet designers only high school diploma
As the first non-space technology research team, few people here know that the leaders have only high school diploma, but he Zounanchuangbei more than a decade of his career working in the other hand, has more than 80 patents and results.
Jin Xu Kai, 5, was born in 1973 in Sichuan Province town of Chongli County, Meishan Village Dading a peasant family. In 1992, Jin Xu Kai after graduating from high school, came to Hainan to work as a gardener, salesman and security. In 1993, the first taxi experience inspired him to carry out the wishes of the invention. On one occasion, he and friends would like to take a taxi in Haikou, as a taxi passenger on the obvious signs, the bar is always less than a car. "The passenger did show more clearly not solve the problem?" Jin Xu Kai all of a sudden inspiration came. In November 1994, he had the first national invention patents - a taxi passenger display. Since then, Jin Xu Kai, the invention of passion out of control. "All closed-end storage-device", "asylum-electric toothbrush," "collapsible-portable bath" and "hidden auto-nets" ... ... in the next decade to work for the coming year career, he has more than 80 patents and results . Xu Kai pension in 1998 was the CYL Central Committee, Ministry of Public Security, Ministry of Justice, and other eight ministries and commissions as the second "top ten outstanding young migrant workers" and into the Great Hall of the People to accept the award.