As we all know, electric water heater is to rely on the heating pipe to the interior of the cold water heating, heating pipe immersion in water for many years, but also frequent daily work, it can be said that the safety of electric water heater depends largely on the heating pipe The quality o…

Hanwang News (Reporter Wang Danni correspondent Yang Kaihua Wu Hui) In the past five years, more than 100 technology patents and independent products have been born in Wuhan Development Zone. Last year, the output value of products with independent intellectual property rights accounted f…

The reporter learned from the Qingdao Economic and Trade Commission that Qingdao Chuangtong Technology Development Co., Ltd.'s intelligent wind power, network and electricity complementary energy-saving power supply system industrialization project has been put into produc…

According to customs statistics, from January to July this year, Jiangsu exported 1.286 million tons of coke, valued at US$220 million, which was 12.3% and 17.2% lower than the same period of last year.
According to analysis, the recent slowdown in the export of coke from Jiangsu ports an…

The Hitachi Production System (Headquarters: Tokyo) has developed the "ZA·Motor Neo100 Outdoor" series of fully enclosed outdoor fan three-phase engines with IP55 protection and F-class heat resistance. In addition to the aluminum frame and bracket, the fan housin…

Autodesk company's Inventor 3D design software is easy to learn, easy to use, user-friendly and concise. And comes with a resource library, you can more easily use the standard parts. Adopting the adaptive technology can greatly improve the assembly speed of very large components. The follo…

Santex, Switzerland, has introduced the Santashrink processing system for drying, slackening and pre-shrinking cylindrical and open-format knits.

The Santashrink processing system consists primarily of a mesh belt pre-shrink dryer. The fabric is conveyed by the mesh b…

The Science and Technology Development Center of the Ministry of Education reported on July 6, 2007 that engineers from the University of Southampton, England, recently invented a generator with a power generation capacity 10 times that of similar equipment.

Dr. Steve…

Name: A sewage pump with backwashing and mixing function


Application (Patent) No.3

Public (announcement) day: 2007.02.28

Application (patent) person: Shanghai Liancheng (Group) Co., Ltd.

Summary

The utility model relates to a se…

According to the statistics of China Association of Automobile Manufacturers, from January to July, China's automobile production and sales were 5.113 million units and 5.0136 million units, an increase of 23.30% and 24.71% respectively. Among them, passenger car production and sales …

First, the project only consider the summer air-conditioning design, set up two screw chillers in the basement refrigerator room, each cooling capacity 440kW, power 91kw, chilled water flow 75.6m3 / h, cooling water flow: 90m3 / h. York design company selected products (unit DDC interface). Con…