Title:
WIRING DEVICE FOR OXYGEN BELTS AND ACETYLENE BELTS FOR INSTALLATION OF POWER STATION BOILER
Document Type and Number:
WIPO Patent Application WO/2020/134398
Kind Code:
A1
Abstract:
Disclosed in the present invention is a wiring device for oxygen belts and acetylene belts for installation of a power station boiler. The wiring device is formed by assembling several main line components, several branch line components and several three-way components. The main line components and the branch line components have the same structure, and main body structures of the main line components and the three-way components are all square tubular structures. One end of each main body structure is connected to an interface by means of a flaring structure, the interface is a square tubular structure, the aspect ratio of a radial cross section of the interface is equal to the aspect ratio of a radial cross section of the main body structure, the radial cross sectional area of the interface is larger than the radial cross sectional area of the main body structure, the other end of the main body structure of the main line component is provided with a socket, a radial cross section of the socket of the main line component is the same as a radial cross section of the main body structure, the other end of the main body structure of the three-way component is provided with at least two sockets, and the included angle between every two sockets of the three-way component is greater than 0° and less than 180°. The present invention can solve the problem of disordered arrangement of the dispersive oxygen and acetylene belts for constructing a power station boiler.
Inventors:
LI YUXI (CN)
ZHANG JIANPING (CN)
PANG JIYONG (CN)
ZHANG JIANPING (CN)
PANG JIYONG (CN)
Application Number:
PCT/CN2019/111893
Publication Date:
July 02, 2020
Filing Date:
October 18, 2019
Export Citation:
Assignee:
POWERCHINA SEPCO1 ELECTRIC POWER CONSTRUCTION CO LTD (CN)
International Classes:
F16L1/00; F16L3/00; F17D1/02; H02G3/04
Foreign References:
| CN109707996A | 2019-05-03 | |||
| CN209762722U | 2019-12-10 | |||
| US6395974B1 | 2002-05-28 | |||
| US6037543A | 2000-03-14 | |||
| CN205781446U | 2016-12-07 | |||
| EP1850050A2 | 2007-10-31 | |||
| EP2458234A2 | 2012-05-30 |
Attorney, Agent or Firm:
JINAN SPRINGS PATENT & TRADEMARK OFFICE (CN)
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