Heat- accumulation type hot case electric heater

A heat storage box and electric heater technology, which is applied in the direction of heating methods, household heating, electric heating systems, etc., can solve the problems of improper heating and heat transfer and heat dissipation, difficulty in satisfying comfort, safety, energy saving and emission reduction heating, Easy to corrode and other problems, achieve safe and reliable use and maintenance, prolong the power stop working time, and prolong the service life

Inactive Publication Date: 2011-07-20
金承哲 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the electric heaters commonly used at present have relatively large electric power, generally 1.5-2.5KW.
In this way, the electric heater not only consumes a lot of electric energy and increases the economic burden of the user, but also has low thermal efficiency due to improper heating and heat transfer and heat dissipation methods, and cannot meet the temperature requirements of indoor heating at all, so it can only be used for indoor partial heating or indoor auxiliary heating.
In addition, traditional electric heaters generally insert the electric heating tube directly into the heat transfer fluid for heating or dry heating, so the surface of the electric heating tube is prone to dirt, which affects heat transfer and is easy to corrode, directly affecting heat transfer efficiency and service life, it is difficult to meet people's requirements for comfort, safety and energy-saving and emission-reducing heating

Method used

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  • Heat- accumulation type hot case electric heater
  • Heat- accumulation type hot case electric heater
  • Heat- accumulation type hot case electric heater

Examples

Experimental program
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Embodiment Construction

[0014] Such as Figure 1 to Figure 3 As shown, the heat storage type hot box electric heater of the present invention includes a hot box 1 made of a vacuum, liquid-filled and closed metal box, a heat sink 2 arranged on the periphery of the hot box 1, and a heat sink 2 arranged on the outer side of the hot box. The heat storage box 3 below the box 1 , the electrical control box 4 and the power time controller 18 arranged on one side of the heat storage box 1 , and the casters 5 arranged under the heat storage box 3 . The inner bottom of the hot box 1 is filled with a heat transfer medium 10, and the center of the inner bottom of the hot box 1 is provided with a heat pipe 6, and two electric heating pipes 7 are inserted in the heat pipe 6, and the heat pipe 6 It not only plays the role of heat conduction, but also is used to separate the liquid working medium 10 in the hot box 1 from the electric heating tube 7 . One side of the hot box 1 is provided with a vacuum liquid fillin...

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Abstract

The invention relates to a heat accumulation type hot box electric heater, comprising a hot box, radiating fins disposed at the periphery of the hot box, a heat accumulation case disposed under the hot box, an electrical control case and a power source controller disposed at one side of the hot box; heat transfer fluid is charged in the bottom of the hot box, a heat conduction pipe is disposed at the bottom center of the hot box, and a vacuum liquid charging pipe and a hot box temperature sensor are disposed at one side of the hot box. A thermal insulation layer in which heat accumulation material is provided is disposed in the heat accumulation case. The bottom of the hot box in which the heat conduction pipe is disposed is embedded in the heat accumulation case, two electric heating pipes are inserted in the heat conduction pipe and controlled by two different temperature controllers respectively. The inventive electric heater is provided with a simple structure, small electrical power, excellent heat transferring, energy saving and discharge decreasing benefits, a long service life, convenient maintenance, safety and reliability of use.

Description

technical field [0001] The invention relates to a heating device for electric heating equipment, in particular to a heat storage type hot box electric heater. Background technique [0002] Heating in winter plays an extremely important role in people's living environment and physical and mental health. With the continuous improvement of living standards, people's requirements for the comfort of the living environment are also getting higher and higher, so the issue of heating in winter has attracted more and more attention from people, and has been included in the very important agenda of life. At present, not only the northern regions are heating in winter, but many cities in the southern regions are also heating in winter. Electric heater is one of the easiest heating implementations, because it has the advantages of simple structure, convenient installation and use, less one-time investment, and no environmental pollution. However, currently commonly used electric heate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D13/04
Inventor 金承哲金松兰
Owner 金承哲
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