Title:
HORIZONTAL SINGLE-INNER-TANK WATER-STORING ELECTRIC WATER HEATER USING COMBINED ELECTRICAL HEATING TUBE
Document Type and Number:
WIPO Patent Application WO/2017/128824
Kind Code:
A1
Abstract:
Provided is a horizontal single-inner-tank water-storing electric water heater using a combined electrical heating tube. A water tank (13) is made of a metallic or non-metallic material, and a flange opening (15) of the water tank is installed with a horizontal combined electrical heating tube (9); the combined electrical heating tube is made of a combination of a non-metallic tubular heater (5) and a metallic or non-metallic connector (7), wherein a shell of the non-metallic tubular heater (5) is a non-metallic tube with a blind hole or a bent U-shaped tube, and is provided therein with an electric heating wire (3) and magnesium oxide powder or air (4), or an electrical heating tube (comprising a carbon fiber tube or a halogen tube or a dry-burning metal electrical heating tube); the connector (7) is made from injection molding of non-metallic materials or is made of metal; and a sealing member (2) is disposed between the tubular heater (5) and the connector (7) after combining the tubular heater (5) and the connector (7).
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Inventors:
LIU CHENG (CN)
LIU YUNLIU (CN)
LIU YUNLIU (CN)
Application Number:
PCT/CN2016/107340
Publication Date:
August 03, 2017
Filing Date:
November 25, 2016
Export Citation:
Assignee:
GUANGDONG SHUNDE GUANGSHENG ELECTRICAL APPLIANCES HOLDINGS CO LTD (CN)
International Classes:
F24H1/20; F24H9/18
Foreign References:
| CN104034016A | 2014-09-10 | |||
| CN104566934A | 2015-04-29 | |||
| CN204730473U | 2015-10-28 | |||
| CN102147151A | 2011-08-10 | |||
| CN205641495U | 2016-10-12 | |||
| CN205249511U | 2016-05-18 | |||
| CN205208898U | 2016-05-04 | |||
| CN201561549U | 2010-08-25 | |||
| CN103940070A | 2014-07-23 |
Attorney, Agent or Firm:
FOSHAN MINGCHENG PATENT & TRADEMARK OFFICE (CN)
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