CN103868234A - Electric air heater - Google Patents
Electric air heater Download PDFInfo
- Publication number
- CN103868234A CN103868234A CN201210528874.5A CN201210528874A CN103868234A CN 103868234 A CN103868234 A CN 103868234A CN 201210528874 A CN201210528874 A CN 201210528874A CN 103868234 A CN103868234 A CN 103868234A
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- CN
- China
- Prior art keywords
- radiator
- square box
- fan
- air heater
- electric air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Direct Air Heating By Heater Or Combustion Gas (AREA)
- Central Heating Systems (AREA)
Abstract
The invention relates to a heating device, and in particular relates to an electric air heater. The electric air heater can solve the technology problem of lack of small-scale heating device at temporary residing or office spaces. The electric air heater comprises a vertical barrel-shaped radiator filled with heat conduction medium, the radiator vertically sleeves an electric heating bar inside; the radiator is provided with a minisize fan beside and further comprises a square box; the radiator and the minisize fan are lined up in the square box along the centre line of the underside of the square box; the square box is vertically opened with a plurality of strip-shaped holes at one side close to the radiator and the strip-shaped holes are parallel to each other with the same interval, the four sides of the square box between the radiator and the minisize fan are also opened with a plurality of strip-shaped holes. The simple radiator and the fan are matched for working for solving the indoor heating problem better; the structure is light and the energy consumption is low to be suitable for the place requiring the heating and heat retaining requirement.
Description
Technical field
The present invention relates to heater, be specially a kind of electric air heater.
Background technology
In daily life and work, commonly use air-conditioning or heating installation life and working environment are heated, the temperature in conditioning chamber remains on one in the comparatively comfortable scope of human body.But in some comparatively remote factories or interim residential area, because personnel's holdup time is comparatively limited, often there is no need to install air-conditioning that price is comparatively expensive or the radiator of pipe-line system complexity.This just needs the device that a kind of volume is small and exquisite and can effectively heat indoor environment.
Summary of the invention
The present invention is the technical problem that solution some interim inhabitations at present or office space lack the small and exquisite heater of a kind of volume, and a kind of electric air heater is provided.
The present invention adopts following technical scheme to realize: a kind of electric air heater, comprise the radiator that is filled with heat-conducting medium in its of a column shape, and in radiator, be vertically arranged with an electrically heated rod; One side of radiator is provided with a mini-fan; Also comprise a square box; Described radiator and mini-fan along the center line of the bottom surface of square box in one line be positioned at square box; Described square box vertically has multiple being parallel to each other and bar hole that spacing is certain near the one side of radiator, and the upper and lower and surperficial region between radiator and mini-fan, the left and right sides of square box also has multiple bar holes; The outer surface of square box is provided with external power supply plug; Electrically heated rod and mini-fan are all connected with external power supply plug.
Heat-conducting medium is housed in radiator, is generally oil or water; After electrically heated rod energising, heat-conducting medium in radiator is heated gradually, radiator ambient air is also heated, when temperature in radiator or radiator ambient air temperature reach certain limit, can start mini-fan, mini-fan just blows out radiator hot-air around through the bar hole in radiator front, for the heating to surrounding environment; Up and down four faces of square box between radiator and mini-fan are equipped with bar hole, and outside cold air can add to the region between radiator and mini-fan at any time; Hot blast is just blown in surrounding environment endlessly, and surrounding environment is heated.
Further, be serially connected with a temperature controller that is positioned at square box inside on the external circuit of electrically heated rod, the thermocouple of described temperature controller is fixed on the outer surface of radiator.
Temperature controller is existing product, integrates temperature survey, adjusting, drives, and has realized intellectuality, has Multiple Type available.Temperature controller can regulate the temperature of radiator, and the temperature of radiator is higher than when setting value, and temperature controller just cuts off the current supply circuit of electrically heated rod automatically; The temperature of radiator is lower than when setting value, and temperature controller is just connected the current supply circuit of electrically heated rod, and electrically heated rod heats the heat-conducting medium in radiator, so repeatedly, the temperature of radiator is controlled near set temperature value.
The present invention adopts the cooperation of very simple radiator and fan, preferably resolves the problem of heating indoor; Used unit structure is light and handy, and assembling is simple, is suitable for the place of some temporary needs heating and thermal insulations.
Accompanying drawing explanation
Fig. 1 external structure schematic diagram of the present invention.
Fig. 2 internal structure schematic diagram of the present invention.
1-radiator, 2-electrically heated rod, 3-mini-fan, 4-square box, 5-bar hole, 6-temperature controller, 7-thermocouple, 8-roller.
The specific embodiment
A kind of electric air heater, comprises the radiator 1 that is filled with heat-conducting medium in its of a column shape, and radiator 1 is interior is vertically arranged with an electrically heated rod 2; One side of radiator 1 is provided with a mini-fan 3; Also comprise a square box 4; Described radiator 1 and mini-fan 3 along the center line of the bottom surface of square box 4 in one line be positioned at square box; Described square box 4 vertically has multiple being parallel to each other and bar hole 5 that spacing is certain near the one side of radiator 1, and the region of the both side surface up and down of square box 4 between radiator 1 and mini-fan 3 also has multiple bar holes 5; The outer surface of square box 4 is provided with external power supply plug; Electrically heated rod 2 and mini-fan 3 are all connected with external power supply plug.On the external circuit of electrically heated rod, be serially connected with a temperature controller 6 that is positioned at square box 4 inside, the thermocouple 7 of described temperature controller 6 is fixed on the outer surface of radiator 1.
The power of described electrically heated rod 2 is that 400 ~ 600W(can select 400W, 450W, 500W, 550W, 600W); The power of mini-fan 3 is that 4 ~ 16W(can select 4W, 6W, 8W, 10W, 12W, 14W, 16W).Through a large amount of tests, when finding electrically heated rod power selection 400 ~ 600W, we can reasonablely meet work energy-conservation and heating; Power selection 4 ~ the 16W of mini-fan, can reasonable control hot-air and the circulation of cold air, and the diffusion rate of hot-air is more suitable.
The bottom of square box 4 is also provided with roller 8, facilitates movement of the present invention.
Claims (5)
1. an electric air heater, comprises the radiator (1) that is filled with heat-conducting medium in its of a column shape, is vertically arranged with an electrically heated rod (2) in radiator (1); It is characterized in that, one side of radiator (1) is provided with a mini-fan (3); Also comprise a square box (4); Described radiator (1) and mini-fan (3) along the center line of the bottom surface of square box (4) in one line be positioned at square box (4); Described square box (4) vertically has multiple being parallel to each other and bar hole (5) that spacing is certain near the one side of radiator (1), and the upper and lower and surperficial region being positioned between radiator (1) and mini-fan (3), the left and right sides of square box (4) also has multiple bar holes (5); The outer surface of square box (4) is provided with external power supply plug; Electrically heated rod (2) and mini-fan (3) are all connected with external power supply plug.
2. electric air heater as claimed in claim 1, it is characterized in that, on the external circuit of electrically heated rod, be serially connected with one and be positioned at the inner temperature controller (6) of square box (4), the thermocouple (7) of described temperature controller (6) is fixed on the outer surface of radiator (1).
3. electric air heater as claimed in claim 1 or 2, is characterized in that, the power of described electrically heated rod (2) is 400 ~ 600W; The power of mini-fan (3) is 4 ~ 16W.
4. electric air heater as claimed in claim 1 or 2, is characterized in that, the bottom of square box (4) is also provided with roller (8).
5. electric air heater as claimed in claim 3, is characterized in that, the bottom of square box (4) is also provided with roller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210528874.5A CN103868234A (en) | 2012-12-11 | 2012-12-11 | Electric air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210528874.5A CN103868234A (en) | 2012-12-11 | 2012-12-11 | Electric air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103868234A true CN103868234A (en) | 2014-06-18 |
Family
ID=50907041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210528874.5A Pending CN103868234A (en) | 2012-12-11 | 2012-12-11 | Electric air heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103868234A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018086083A1 (en) * | 2016-11-12 | 2018-05-17 | 林晓杰 | Box-shaped graphite heat sink |
| CN110617621A (en) * | 2019-09-22 | 2019-12-27 | 安徽上造智能设备科技有限公司 | Permeation type air heater and working method thereof |
-
2012
- 2012-12-11 CN CN201210528874.5A patent/CN103868234A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018086083A1 (en) * | 2016-11-12 | 2018-05-17 | 林晓杰 | Box-shaped graphite heat sink |
| CN110617621A (en) * | 2019-09-22 | 2019-12-27 | 安徽上造智能设备科技有限公司 | Permeation type air heater and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |