Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Phase change type heat accumulation electric heater

A thermoelectric and phase change technology, which is used in household heating, heating fuel, heating methods, etc., can solve the problems of poor heat storage effect, high product power, uneven heat dissipation, etc., and achieves large heat storage and lightweight design. Effect

Active Publication Date: 2017-01-11
河北汉诺威环保机械有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the vast majority of heat storage electric heaters on the market use heat storage bricks to store heat. The temperature rises to about 700 degrees and continues to dissipate heat. The existing problems are that the products dissipate heat slowly at the beginning, the heat storage effect is poor, and strong convection cannot be formed. , the heating part is easily damaged due to continuous high temperature, the product is bulky, the heat dissipation is uneven, the heat dissipation duration is short, and the ideal effect cannot be achieved, and the product power is relatively large. For this, we have introduced a phase change heat storage electric heater

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Phase change type heat accumulation electric heater
  • Phase change type heat accumulation electric heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0015] refer to Figure 1-2 , a phase-change heat storage electric heater, including a shell 1, a box-change heat storage module 2 is installed on both sides of the inner cavity of the shell 1, and the box-change heat storage module 2 is used to store excess heat for use in Continuous heat release, heat dissipation channels are formed between multiple groups of box-type heat storage modules 2, and the heating device sends heat to the outside of the heat dissipation holes 6 through the heat dissipation channels to complete the heating work, and multiple groups of box-type heat storage modules 2 are close to the heat dissipation channels A plurality of heat-conducting ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of electric heating, in particular to a phase change type heat accumulation electric heater. The electric heater comprises a housing, wherein phase change heat accumulation modules are mounted on both sides of an inner cavity of the housing; a heat dissipation channel is formed between the two phase change heat accumulation modules; a plurality of flat heat-conducting aluminum pipes are mounted on the side, which is close to the corresponding heat dissipation channel, of each of the two phase change heat accumulation modules at equal intervals; a heating device is arranged at the bottom of the inner cavity of the housing; the heating device comprises a heating pipe and a metal rack; the metal rack is located between the two phase change heat accumulation modules and is in contact connection with the heating pipe; heat dissipation holes are formed in the upper end of the housing; the heat dissipation holes communicate with the heat dissipation channel; and a power interface electrically connected with the heating pipe is arranged on the outer side of the housing. By adopting phase change type heat accumulation instead of heat accumulation bricks, the electric heater achieves high heat accumulation capacity, a lightweight design is realized, and the problem that heating cannot be performed at once after the electric heater is started is solved; and with the design of heating supplemented by heat accumulation, the total power of the electric heater is low.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a phase-change heat storage electric heater. Background technique [0002] At present, the vast majority of heat storage electric heaters on the market use heat storage bricks to store heat. The temperature rises to about 700 degrees and continues to dissipate heat. The existing problems are that the products dissipate heat slowly at the beginning, the heat storage effect is poor, and strong convection cannot be formed. , the heating part is easy to be damaged due to continuous high temperature, the product is bulky, the heat dissipation is uneven, the heat dissipation duration is short, and the ideal effect cannot be achieved, and the product power is relatively large. For this reason, we have introduced a phase change heat storage electric heater. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F24D13/00F24D19/00
CPCF24D13/00F24D19/00F24D2200/08
Inventor 刘德信
Owner 河北汉诺威环保机械有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products