Convection-type heater with air purifying function

An air purification and heater technology, which is applied in the field of convection heaters, indoor air quality and thermal comfort improvement equipment, can solve the problems of single function and short use time of heaters, and achieves good filtering quality and effect, and manufacturing cost. Low, comfort-enhancing effect

Inactive Publication Date: 2016-06-15
GUANGZHOU DESIGN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that most of the existing heaters have a single function and only have the effect of heating. When used in some places in the south, the use time is short in a year and most of them are idle. The convection heater can be used in all seasons of the year, one thing is multi-purpose, no need to purchase another air purification device, and compared with the existing heaters with air purification function, the present invention greatly improves the air purification ability , the structure is simpler

Method used

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  • Convection-type heater with air purifying function
  • Convection-type heater with air purifying function

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Experimental program
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specific Embodiment 1

[0023] refer to figure 1 and figure 2 , the present embodiment includes a housing 1, an air outlet louver 3 is provided on the upper side wall of the housing 1, and a return air louver 2 is provided on the lower side wall of the housing 1 relative to the air outlet louver 3, and inside the housing 1 The cavity is provided with a cross-flow fan 4 and an electric heating unit 5, the air inlet of the cross-flow fan 4 is opposite to the return air louver 2, and the air outlet is opposite to the air outlet louver 3, forming an air inlet and outlet passage structure; the electric heating unit 5 is arranged on Between the air outlet of the cross-flow fan 4 and the air outlet louvers 3, a convective circulating hot air structure is formed; an air filter layer 7 is provided at the return air louver 2, forming a convective heater structure with air purification function.

[0024] In this example:

[0025] The housing 1 is a cuboid structure, the return air louver 2 is arranged on the...

specific Embodiment 2

[0035] The characteristics of this specific embodiment 2 are: the shell 1 of the heater is a cylindrical structure, the rows of electric heating wires of the electric heating unit 5 are arranged in a criss-cross pattern, the U-shaped card slot is arranged at the edge of the return air outlet of the inner cavity of the shell 1, and the air The filter layer 7 is installed inside the housing 1 . All the other are with specific embodiment 1.

[0036]In Embodiment 2, by changing the shape of the housing 1, setting it as a cylinder can cater to the aesthetics of more users; the criss-crossing of the heating wires increases the uniform heating of the air flow in the inner cavity of the housing 1, so that the gas can fully absorb heat , to improve the working efficiency of the equipment; the U-shaped card slot is set at the edge of the air return port built in the shell 1, and the air filter layer 7 is installed in the inner cavity of the shell 1, so there is no obvious protrusion on ...

specific Embodiment 3

[0037] The characteristic of this specific embodiment 3 is: the air return louver 2 is arranged on the lower left side wall of the housing 1 , and the air outlet louver 3 is arranged on the right upper side wall of the housing 1 . All the other structures are with specific embodiment 2 in specific embodiment 1.

[0038] The invention adds an air purification function on the basis of the heater, and the efficient air purification function enables the equipment to be used instead of an air purification device, and has use value in all seasons of the year.

[0039] The convection heater with air purification function involved in the present invention enables the heater to combine the function of air purification at the same time, and adopts a four-layer filter screen to achieve better purification effect in the purification structure, and the cross-flow fan The structural design of the inner cavity of the machine shell improves the convection velocity of the air, which effectivel...

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Abstract

The invention relates to a convection-type heater with an air purifying function. The convection-type heater comprises a casing and is characterized in that an air outlet louver window is arranged on the upper side wall of the casing; an air return louver window is arranged on the lower side wall, opposite to the air outlet louver window, of the casing; a cross-flow fan and an electric heating unit are arranged in the inner cavity of the casing; an air inlet of the cross-flow fan faces the air return louver window, and an air outlet of the cross-flow fan faces the air outlet louver window to form an air inlet/outlet channel structure; the electric heating unit is arranged between the air outlet of the cross-flow fan and the air outlet louver window to form a convection-type circulating hot air structure; an air filtering layer is arranged at the air return louver window to form a convection-type heater structure with the air purifying function. According to the convection-type heater with the air purifying function, the problems of poor air purification effect and low heating efficiency in the prior art can be solved; the convection-type heater with the air purifying function has the prominent beneficial effects that the air purifying effect is good, the heating efficiency is high, and particularly, the quality and the effect on filtering organic substances, such as bacteria, ozone and formaldehyde, are good.

Description

technical field [0001] The invention relates to a convection heater with air purification function, which is a device for improving indoor air quality and thermal comfort. The utility model belongs to the technical field of indoor environment improving equipment. Background technique [0002] At present, people's requirements for the quality of life are getting higher and higher. In winter, many southern areas that were not heated before also have heating requirements. Due to the short heating period in the southern region, radiant electric heaters or convection electric heaters are very popular with consumers. And the electric heater of prior art, no matter radiant heater or convection heater, all only have the function of heating. None of these electric heaters have an air purification function. Prolonged use can easily cause indoor air pollution. If solve the problem of heating and air purification, promptly must buy heater and air purifier respectively. [0003] On...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/02F24F13/28
CPCF24F1/02F24F2221/34F24F8/10F24F8/108F24F8/158F24F8/192F24F8/24
Inventor 何恒钊
Owner GUANGZHOU DESIGN INST
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