CN102242947A - High-temperature radiating electric radiator - Google Patents
High-temperature radiating electric radiator Download PDFInfo
- Publication number
- CN102242947A CN102242947A CN2010101768532A CN201010176853A CN102242947A CN 102242947 A CN102242947 A CN 102242947A CN 2010101768532 A CN2010101768532 A CN 2010101768532A CN 201010176853 A CN201010176853 A CN 201010176853A CN 102242947 A CN102242947 A CN 102242947A
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- heating
- electric radiator
- heat
- shell
- temperature radiating
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- Electric Stoves And Ranges (AREA)
Abstract
The invention discloses a high-temperature radiating electric radiator and belongs to a heating technology. The high-temperature radiating electric radiator is used for realizing indoor warming and overcoming the defects of more power consumption, slow warming and low heat efficiency of a electric radiator which is used for heating indoor air in a convection manner. The high-temperature radiating electric radiator comprises a shell and an electrical heating element in the shell, and has the improvements that the shell consists of a backplate and a high transparent net-shaped front cover; the electrical heating element is made of a metal alloy heating piece; one side, facing to the front cover, of the heating piece is attached with asbestos paper; and one side, facing to the backplate, of the heating piece is attached with a heat reflecting film, and the heat reflecting film is externally accompanied with a heat-insulation layer. The electric radiator provided by the invention has the beneficial effects that the electric radiator adopts infrared radiation as a main heating method, the conversion loss of energy such as sound, light and the like does not exist, the efficiency of converting heat energy into electric energy is more than 99.9%, and the total radiance caused by the asbestos paper on the surface of the heating element to various infrared wavelengthes is 93% -94.5%; and when the electric radiator provided by the invention is used for heating the people, furniture, walls, ground surfaces and the like which are in a room, the heat efficiency is high, and the people can feel warm in a short time.
Description
Technical field
The invention belongs to heat supply process, be specifically related to the electric heating device.
Background technology
Nowadays, electric heating is used by increasing family and workplace.The existing electric heater that is used for heating of house all is made up of the electric heating body in metal shell and the shell.The heat utilization mode is based on heating, convection current room air, the subsidiary low temperature heat radiation that has below 60 ℃.For the electric heater of heater surface attachment infrared coating, its low-temp radiating energy is also much smaller than 10%,
Mode with heating, convection current room air is warmed oneself, and when only roomed air all was heated to design temperature, people just can feel the warm of room.Therefore heat time heating time, long power consumption was big, and is particularly poorly sealed or when hold-open door, hot-air loss swap-in cold air is lost hot-air, wastes electric energy when the room.When the room height of a house up to more than three meters the time can't use because the indoor air capacity that needs heating is big.
Summary of the invention
The purpose of this invention is to provide a kind of hyperthermia radiation electric heater, be used for heating of house, overcome the power consumption that electric heater that existing mode with convection current heats room air exists many, heat up slowly, deficiency that the thermal efficiency is low.
Hyperthermia radiation electric heater of the present invention comprises the electric heating body in shell and the shell.The improvement of being done is that shell is made up of the netted front shroud of backboard and high penetration, and electric heating body is the electric heating of a metal alloy sheet, and the heating sheet has asbestos paper towards the one side of front shroud, and the heating sheet has thermal reflecting coating towards the one side of backboard, and thermal reflecting coating is outward with thermal insulation layer.More than be basic scheme of the present invention.
For maintenance electricity heating sheet under the varying environment temperature is in preferable infrared radiation temperature scope, the electricity heating sheet temperature controller of forming by generate heat sheet temperature sensor and control circuit that further improves of the present invention.
Occupation mode of the present invention is, connects power supply, and the temperature of control electricity heating sheet makes the far infrared growing amount maintain maximum rating in 280 ℃～320 scopes, and front shroud is towards heated material, heats or warms oneself.
Good effect of the present invention is: electric heater is main mode of heating with infra-red radiation, does not have sound, light homenergic conversion loss, and electric energy converts heat energy efficiency to up to more than 99.9%.On heater surface attached asbestos paper to the total radiation rate of various infrared wavelengths up to 93%～94.5%, with it to heating such as the people in the room, furniture, wall, ground surfaces, people are basked, when 16 ℃ of room airs, people have 18 ℃～20 ℃ warm sensation, thermal efficiency height.Because with electric heater of the present invention is not to improve air Wen Weizhu, can suitably reduce indoor air temperature, and 1 ℃ of the every reduction of air themperature, can economize on electricity 5%, so the energy loss that causes with the outdoor air convection current is also relative less, energy-saving effect is preferably not only arranged, and help increasing the indoor and outdoor circulation, improve indoor air environment.Its heat distance can reach 2.6～3m, and the scope of application is wide, can be applicable in the factory building of the high height of a house,, the hyperthermia radiation electric heater is placed position more than the high 1.6m, to workman's radiant heating of operating point at distance workman operating point nearby.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view cutaway drawing of the present invention.
Fig. 3 is a heater profile of the present invention.
The specific embodiment
Consult Fig. 1, Fig. 2 Fig. 3, netted front shroud 2 by backboard 1 and high penetration is formed shell, use insulating support fixing metal alloy electricity heating sheet 3 in the shell, consult Fig. 4, metal alloy electricity heating sheet 3 has asbestos paper 4 towards the one side of front shroud, metal alloy electricity heating sheet has aluminium matter thermal reflecting coating 5 towards the one side of backboard, and thermal reflecting coating has the thermal insulation layer 6 of temperature-resistant material outward.
Claims (1)
1. hyperthermia radiation electric heater, comprise the electric heating body in shell and the shell, it is characterized in that: shell is made up of the netted front shroud of backboard and high penetration, electric heating body is a metal alloy electricity heating sheet, the heating sheet has asbestos paper towards the one side of front shroud, the heating sheet has thermal reflecting coating towards the one side of backboard, and thermal reflecting coating is outward with thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101768532A CN102242947A (en) | 2010-05-12 | 2010-05-12 | High-temperature radiating electric radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101768532A CN102242947A (en) | 2010-05-12 | 2010-05-12 | High-temperature radiating electric radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102242947A true CN102242947A (en) | 2011-11-16 |
Family
ID=44961126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101768532A Pending CN102242947A (en) | 2010-05-12 | 2010-05-12 | High-temperature radiating electric radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102242947A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114686974A (en) * | 2022-03-30 | 2022-07-01 | 上海埃延半导体有限公司 | Reactor for substrate epitaxy |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2731326Y (en) * | 2004-08-12 | 2005-10-05 | 吴敬开 | Electric heating board type electric-heater |
-
2010
- 2010-05-12 CN CN2010101768532A patent/CN102242947A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2731326Y (en) * | 2004-08-12 | 2005-10-05 | 吴敬开 | Electric heating board type electric-heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114686974A (en) * | 2022-03-30 | 2022-07-01 | 上海埃延半导体有限公司 | Reactor for substrate epitaxy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111116 |