CN2919083Y - Convection electric heater using heat pipe technology - Google Patents
Convection electric heater using heat pipe technology Download PDFInfo
- Publication number
- CN2919083Y CN2919083Y CN 200620092063 CN200620092063U CN2919083Y CN 2919083 Y CN2919083 Y CN 2919083Y CN 200620092063 CN200620092063 CN 200620092063 CN 200620092063 U CN200620092063 U CN 200620092063U CN 2919083 Y CN2919083 Y CN 2919083Y
- Authority
- CN
- China
- Prior art keywords
- heat pipe
- utility
- model
- temperature
- electric heater
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a system pertaining to the household or area heating system, in particular to a hot tube convection electrical heater in the technical field of electric heating system. The utility model relates to provided with a casing, inside which are mounts which are provided with vertically placed heat tubes with same power and interval, which arrangement greatly increases the temperature of the gas at the outlet of the casing, tackling the problem of high energy but low air temperature of the ordinary heat tube. The utility model is also applicable to other technical fields.
Description
Technical field
The utility model relates to a kind of hot pipe technique convection heater that domestic-heating system or space-heating system particularly belong to the electric heating system technical field that belongs to.
Background technology
Hot pipe technique is that totally enclosed container vacuumizes then working media is charged into wherein, utilizes medium then to be passed to the condensation portion knot in heated portion evaporation heat absorption and emits gasification latent heat, and condensate liquid flows back to heating part, and vaporization cycle is reciprocal again.Because medium conducts heat in evaporation and two processes of condensation, has just obtained extremely strong thermal conductivity and good uniform temperature.Has high electric heating conversion efficiency after making electric heater.But experiment shows that when electric heater was added convective cover, its gas flow temperature was lower than about 20 ℃ of heat pipe finned tube surface temperatures, will improve electrical power when we will obtain the higher temperature of outer cover air-flow when making convection heater.Can under the prerequisite that does not increase power, improve the outer cover gas flow temperature so? this is the problem that urgent need will solve in the manufacturing of heat pipe convection heater.Patent " heat pipe electric heater " (200420073239.3), " inner cover electrically heated gravity heat pipe electric heater " (02232971.4) though heat pipe electric heater is disclosed, yet the problems referred to above are not still solved.
Summary of the invention
Total be exactly the purpose of this utility model provides the hot pipe technique convection heater that improves outer cover exit flow temperature under a kind of prerequisite that does not increase heating power for solving disadvantages of background technology.
The purpose of this utility model is achieved in that it is provided with outer cover, is provided with support in outer cover, is provided with heat pipe constant power and that vertically equidistantly discharge on support, and an end of heat pipe is inserted with electrothermal sleeve, is provided with electrothermal tube in the electrothermal sleeve.
The utility model is compared background technology and is had following advantage: 1. be the storing position of ingenious arrangement heat pipe, do not increase general power and can increase substantially outer cover exit flow temperature; 2. simple in structure, cost is lower; 3. programming rate is very fast.
Description of drawings
Fig. 1 is the utility model structure principle chart.
The specific embodiment
The utility model is further described by embodiment below in conjunction with accompanying drawing: an existing transverse tube is around its area of dissipation of sheet radiator 2.43m
2, press power 1200W and calculate, the difference of environment temperature and radiator surface temperature is 72.1 ℃, in other words, in the room of 20 ℃ of room temperatures, the radiator surface temperature is 92.1 ℃, add outer cover after, outer cover exit flow temperature is 70～71 ℃.We are with 2.43m now
2Finned tube is divided into four sections of equal length, make electrothermal tube respectively, 1200W power is divided into 4 equal portions, make the electrothermal tube of 4 300W power, to 4 finned tube heating, every heat pipe all will obtain 72.1 ℃ of the temperature difference that equate with the test radiator, then 4 constant power electric heating heat pipes be arranged from bottom to top, and 4 heat pipes that just obtained the temperature difference such as having after the energising carry out echelon to air-flow and add thermal effect.First Heat Pipes in bottom be the temperature difference to air under the environment temperature, second Heat Pipes be the temperature difference to the air-flow after heating for the first time, air-flow by the outer cover outlet is exactly through 4 inferior temperature difference heated air stream like this, its power is constant and temperature has risen to 120 ℃ by 70 ℃, improve 50 ℃, accelerated airflow convection speed and firing rate greatly.As shown in Figure 1, be provided with outer cover 1 outside the support 4, outer cover 1 bottom is provided with air admission hole, top is provided with venthole, 4 fin tube type gravity assisted heat pipes 2 of vertical out-fall on support 4 are inserted with electrothermal sleeve 3 at an end of fin tube type gravity assisted heat pipe 2, are provided with electrothermal tube in electrothermal sleeve 3.
Utilize low-power to obtain desirable high temperature gas flow etc. temperature difference echelon heating radiator, guarantee the safe and reliable work of heat pipe and electrothermal tube simultaneously.This means can use the place of any needs in the nature of things.
Claims (1)
1, a kind of hot pipe technique convection heater, it is provided with outer cover, is provided with support in outer cover, it is characterized in that: be provided with heat pipe constant power and that vertically equidistantly discharge on support, one end of heat pipe is inserted with electrothermal sleeve, is provided with electrothermal tube in the electrothermal sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620092063 CN2919083Y (en) | 2006-07-10 | 2006-07-10 | Convection electric heater using heat pipe technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620092063 CN2919083Y (en) | 2006-07-10 | 2006-07-10 | Convection electric heater using heat pipe technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2919083Y true CN2919083Y (en) | 2007-07-04 |
Family
ID=38216902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620092063 Expired - Fee Related CN2919083Y (en) | 2006-07-10 | 2006-07-10 | Convection electric heater using heat pipe technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2919083Y (en) |
-
2006
- 2006-07-10 CN CN 200620092063 patent/CN2919083Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202692464U (en) | Heat pipe fall type solar heat collector | |
| CN201368575Y (en) | Heat pipe dehumidification heat exchanger and air conditioner made thereby | |
| CN107462094A (en) | Phase transformation heat collector cavity heat pipe heat | |
| CN110454854A (en) | Heat reservoir and heat storage and heat supply system | |
| CN202229285U (en) | Fireless multifunctional heating drier | |
| CN201387073Y (en) | Dual-purpose quick heating energy-saving radiator | |
| CN205957460U (en) | Electrovacuum phase transition boiler | |
| CN2919083Y (en) | Convection electric heater using heat pipe technology | |
| CN102889693A (en) | Flat-plate solar hot-water hot-air combined supply device | |
| CN202613752U (en) | Heat-pipe gas hot-air stove applied to drying room | |
| CN204790831U (en) | Automatic radiating complete machine cabinet heat pipe exchanger backplate | |
| CN201413068Y (en) | Vacuum phase-change heat radiator | |
| CN207214470U (en) | A kind of antifreeze hot-water heater device | |
| CN201740323U (en) | Vapor liquid separator | |
| CN203572073U (en) | Solar water heater water tank | |
| CN201014737Y (en) | Conduction type heater box | |
| CN205373039U (en) | Hot oil tank heat exchanger of heat pump | |
| CN1920403A (en) | Low-power-consumption heating device | |
| CN102679777A (en) | Heat exchanger | |
| CN201974080U (en) | Heat exchanger | |
| CN202494363U (en) | Parallel capillary heat pipe heat exchange device | |
| CN202382309U (en) | Electric heater for circularly heating fluid | |
| CN210107754U (en) | Heat accumulating type heat supply unit | |
| CN201014786Y (en) | Solar heating, cooking dual-purpose device | |
| CN211503261U (en) | Improved heat exchange structure for electric wall-mounted boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |