Title:
FLANGE FOR ENHANCING SIPHON
Document Type and Number:
WIPO Patent Application WO/2010/099716
Kind Code:
A1
Abstract:
A flange for enhancing siphon is used for a down drainage toilet bowl. The flange includes a flange disk (3) and an enhanced siphon pipe (5). The flange disk (3) is provided under the sewage outlet (1) of the down drainage toilet bowl, and a sealant (41) is provided on both of them. The enhanced siphon pipe (5) is provided in a ground discharging pipe (2), and the upper end of the enhanced siphon pipe (5) is hermetically and fixedly connected with the lower end of the flange disk (3).
Inventors:
LIU, Defu (213-2204, Wang Jing Hua Yuan Dong Qu Chaoyang District, Beijing 2, 100102, CN)
Application Number:
CN2010/070703
Publication Date:
September 10, 2010
Filing Date:
February 22, 2010
Export Citation:
Assignee:
BEIJING QINGSHUIYUAN WATER-SAVING TECHNIQUES R & D CENTER (No.70, Magezhuangcun Jinzhanxiang, Chaoyang District, Beijing 8, 100018, CN)
北京清水源节水技术研发中心 (中国北京市朝阳区金盏乡马各庄村70号, Beijing 8, 100018, CN)
北京清水源节水技术研发中心 (中国北京市朝阳区金盏乡马各庄村70号, Beijing 8, 100018, CN)
International Classes:
E03D11/16; E03D11/18
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (7th Floor, Scitech PlaceNo.22, Jian Guo Men Wai Ave., Chao Yang District, Beijing 4, 100004, CN)
Download PDF:
Previous Patent: METHOD, SYSTEM, CLIENT AND DATA SERVER FOR DATA OPERATION
Next Patent: METHOD AND SYSTEM FOR RELAY NODE ACCESSING NETWORK
Next Patent: METHOD AND SYSTEM FOR RELAY NODE ACCESSING NETWORK