Solar energy and air can warm the earth.

Ande oil refining equipment

The Eighth International Invention Exhibition is a large-scale invention exhibition with high level, content and international character. In addition to the provinces (municipalities and autonomous regions) and related industries in China association The PLA and other units are participating in the exhibition. More than 40 countries and regions outside the country are participating in the exhibition. During the exhibition, we will carry out the latest technological innovation and innovation achievements and project exhibition exchanges at home and abroad, hold the International Federation of inventors' Association (IFIA) plenary session, Youth Innovation Forum, intellectual property strategy forum, TRIZ training and selection Award for outstanding inventions and other activities.

Our city has set up 22 standard booths at this exhibition, organizing 125 patent projects of enterprises and institutions in the city to participate in the exhibition. It is reported that in recent years, our city has continuously increased its support for the creation of intellectual property, and has achieved remarkable results in improving the number of patents. In 2013, the number of patent licenses in the city was 10945, which was 2.9 times that of 2010, and the number of seats in the province jumped from ninth to sixth in 2010. This year, our city pays more attention to it. patent We should create an optimized layout of the structure, and continuously enhance the quality of authorized patents, especially inventions authorized patents, by strengthening patent guidance, amending the patent subsidy method, selecting patent awards, and promoting the transformation and application of major patent achievements. Up to now, the total number of patents authorized by the city has increased by 23.9%, and the number of effective patents has reached 4.44, increasing by 25% compared with the same period last year, and the emergence of such patents as Ande. large A number of high-value patent achievements such as the key technologies and complete sets of intelligent cooking oil, the solar water heaters of Huayang solar energy, the mechanical servo CNC turret punch press of Yawei machine tool, and so on, will play a greater role in supporting product quality improvement, enterprise innovation and development, and industrial transformation and upgrading.

　 Gold award 1

Solar water heater: Farewell "hot and cold"

It is convenient to install solar water heaters at home. However, when people bathe, they often have a small shower like a drizzle, even when the water is hot and cold. At this International Exhibition of inventions, the pressure solar water heater invented by Jiangsu Huayang Solar Energy Ltd has solved a worldwide problem, which has attracted the attention of the judges and has won the Gold Award.

Huang Kuilin, chief engineer of the company, said that the advantage of the solar water heater is that the vacuum tube and the water tank are separated, and the original corrosion and antifreeze fluid is used as the heat transfer medium, and the service life is longer. This product has realized the transformation of invention patent, and the cost of material saving per unit is 11.4%.

Gold Award 2

Floor heating: solar energy and air can "double energy".

The invention of Huayang solar powered gold award also has a composite ground heating air-conditioning and hot water integrated application system.

"Floor radiant heating now generally uses a single source of energy for heating." According to Wu Renping, senior technology manager of the Engineering Department of the company, the integrated application system of solar energy and air energy (heat pump) dual energy heating and cooling and hot water supply is not seen. The dual energy system composed of solar energy and air, although the initial investment cost is higher, but the effect of saving energy and saving money is very obvious.

　 Gold Award 3

　 Cooking oil: 6000 tons of soybean daily handled

The Ande Group Limited also won two gold medals. "Among them, the key technology of large-scale intelligent edible oil production and the single line processing capacity of the complete sets of equipment have reached the largest in Asia, and the average daily processing of raw grain (soybean) can reach 6000 tons. Hu Xiaojun, chief engineer of Mai Ande Group Co., Ltd.

It is understood that in addition to the largest daily output in Asia, this oil complete sets of equipment also has the technology of energy saving and emission reduction. "In the process of oil processing, heat is needed, and these heat energy will be wasted with the emission of exhaust or water. But in our design, these heat energy will be recycled through recycling, so as to achieve better energy saving and emission reduction. Hu Xiaojun said.