Horizontal, double-container and water storing type electric water heater adopting nonmetal housing type electric heating tube

A non-metallic tube, electric water heater technology, applied in the direction of fluid heaters, immersion heating devices, lighting and heating equipment, etc., can solve the problems of scaling, reducing heating efficiency, corrosion and breakdown, etc.

Inactive Publication Date: 2017-05-03
GUANGDONG SHUNDE GUANGSHENG ELECTRICAL APPLIANCE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing electric heating tubes used in electric water heaters are 100% tubular electric heating elements produced according to the technical standard JB / T4088-1999 "Tubular Electric Heating Elements for Daily Use" or JB / T2379-1993 "Metal Tubular Electric Heating Elements". The tube is the shell, the alloy heating wire is used as the heating element, and there are lead-out rods at one or both ends, and the dense magnesium oxide powder insulation medium is filled in the metal tube to fix the elements of the heating element; "It is a commonly used electric heating element; This kind of metal shell electric heating element is completely immersed in water. After a long time of use, it will form scale, reduce heating efficiency, and corrode breakdown, making the water electrified, which is a problem in the world.

Method used

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  • Horizontal, double-container and water storing type electric water heater adopting nonmetal housing type electric heating tube
  • Horizontal, double-container and water storing type electric water heater adopting nonmetal housing type electric heating tube
  • Horizontal, double-container and water storing type electric water heater adopting nonmetal housing type electric heating tube

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Embodiment Construction

[0012] In the accompanying drawings, lead-out rod or terminal 1, sealing ring or high-temperature glue 2, heating wire 3, magnesium oxide powder or non-metal insulator or air 4, metal or non-metal tube 5, non-metal plug 6, straight-through non-metal Tube or shell 7, blind hole non-metallic tube or shell 8, heating element or electric heating tube 9, non-metal insulating spacer 10, non-metal shell electric heating tube 11, circuit breaker 12, metal or non-metal water tank 15, shell 16. Water heating device 17, container 18 with water inlet and outlet when water flows through.

[0013] Figure 1 to Figure 4 It is a non-metal shell electric heating tube installed in a horizontal double-tank water storage type electric water heater with one or two ends having a lead-out rod. The end has a non-metallic plug 6, and the lead-out rod 1 protrudes out of the pipe through the plug 6;

[0014] image 3 Figure 4 The electric heating tube is installed in the blind hole non-metallic tube...

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Abstract

The invention provides a horizontal, double-container and water storing type electric water heater adopting a nonmetal housing type electric heating tube. The horizontal, double-container and water storing type electric water heater adopting the nonmetal housing type electric heating tube is characterized in that a housing of the electric heating tube is manufactured through a nonmetal material, wherein one or two ends of the electric heating tube are provided with lead-out rods (1); the electric heating tube is mounted in straight-through or blind hole type nonmetal tubes (7) or (8); the lead-out rods (1) extend out of the tube through a nonmetal stopper (6); the electric heating tube is a carbon fiber electric heating tube or a halogen electric heating tube or the nonmetal housing type electric heating tube or a dry-burning type electric heating tube; a breaker (12) is mounted at one opened end of the nonmetal housing type electric heating tube.

Description

technical field [0001] The invention relates to an electric water heater, and mainly relates to an electric heating tube with a non-metal shell immersed in water used in the electric water heater. Background technique [0002] The existing electric heating tubes used in electric water heaters are 100% tubular electric heating elements produced according to the technical standard JB / T4088-1999 "Tubular Electric Heating Elements for Daily Use" or JB / T2379-1993 "Metal Tubular Electric Heating Elements". The tube is the shell, the alloy heating wire is used as the heating element, and there are lead-out rods at one or both ends, and the dense magnesium oxide powder insulation medium is filled in the metal tube to fix the elements of the heating element; "It is a commonly used electric heating element; This kind of electric heating element with a metal shell is completely immersed in water. After a long time of use, it will form scale, reduce heating efficiency, and corrode break...

Claims

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Application Information

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IPC IPC(8): F24H9/18F24H9/20H05B3/82
Inventor 刘运柳刘成
Owner GUANGDONG SHUNDE GUANGSHENG ELECTRICAL APPLIANCE
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