CN200976681Y - High-frequency welding helical fin heating pipe - Google Patents
High-frequency welding helical fin heating pipe Download PDFInfo
- Publication number
- CN200976681Y CN200976681Y CN 200620021845 CN200620021845U CN200976681Y CN 200976681 Y CN200976681 Y CN 200976681Y CN 200620021845 CN200620021845 CN 200620021845 CN 200620021845 U CN200620021845 U CN 200620021845U CN 200976681 Y CN200976681 Y CN 200976681Y
- Authority
- CN
- China
- Prior art keywords
- heating
- helical fin
- heating tube
- quartz
- drying
- 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
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a high frequency welded spiral fin heating tube, which belongs to electronic cooling products for the purpose to generate large quantity of high intensity vortexes with the ability of heating solid dielectric in the fin heating tube rapidly, utilizing quartz tube heating. The utility model comprises a spiral fin radiator (2), with a quartz heating tube (1) fixed inside, wherein both ends of the quartz heating tube (1) are provided with electrodes (3), and both ends of the spiral fin radiator are provided with a magnetic plug (5). A solid dielectric (4) is arranged between the spiral fin radiator (2) and the quartz heating tube (1). The utility model is used in various drying plants, such as air heating of power plant, crude drugs drying, pulp drying, timber drying, various food drying, heating, and warm air curtain, etc.
Description
Technical field:
The utility model relates to a kind of high-frequency welding helical fin heating tube, belongs to the electronic radiation product.
Background technology:
Traditional mode of heating is that quartz ampoule is not set in the heating tube, but is provided with resistance wire in heating tube, the shortcoming of this structure be the life-span short, the heat efficiency is low, come off easily.
Summary of the invention:
The purpose of this utility model provides a kind of quartz ampoule heating that utilizes, and can produce a large amount of high strength eddy current, with the high-frequency welding helical fin heating tube of the rapid heating of solid dielectric in the finned tube.
Above-mentioned purpose realizes by following technical scheme:
High-frequency welding helical fin heating tube, its composition comprises: the helical fin radiator, described helical fin radiator internal fixation has quartz heating-pipe, and described quartz heating-pipe two ends are fixedly connected with electrode, and it is stifled that described helical fin radiator two ends are provided with magnetic.
Above-mentioned high-frequency welding helical fin heating tube is equipped with solid dielectric between described helical fin radiator and the described quartz heating-pipe.
This technical scheme has following beneficial effect:
1. the utility model has thoroughly changed traditional heating mode, in the helical fin radiator, be provided with quartz heating-pipe, and be provided with electrode at the quartz heating-pipe two ends, realized electric field-enhanced boiling heat transfer technology, make and produce a large amount of high strength eddy current in the helical fin radiator, solid dielectric in the finned tube is heated rapidly, thereby improved the heat efficiency.
2. the utility model is short heating time, can heat up in several seconds and belong to 10 degree in the energising back, and operating cost is low, adaptability is strong, long service life.
3. the utility model can be converted into heat energy with electric energy effectively, and its transfer ratio is 100%, and the heat energy utilization rate is more than 99%, and utilization rate of electrical is also corresponding brings up to summit thereby make, and has stopped reactive loss basically; Adopted electric field-enhanced boiling heat transfer technology because of this product simultaneously, made the superconduction solid dielectric rapidly with more than helical fin radiators heat to 400 degree.
4. through checking reach more than 8 years useful life of the present utility model.
Description of drawings:
Accompanying drawing 1 is the structural representation of this product.
Embodiment:
Embodiment 1:
High-frequency welding helical fin heating tube, its composition comprises: helical fin radiator 2, powdery solid medium 4 is housed in helical fin radiator 2, then quartz heating-pipe 1 is packed in the helical fin radiator 2, quartz heating-pipe 1 two ends are fixedly connected with electrode 3, and helical fin radiator two ends are provided with magnetic stifled 5.
Claims (2)
1. high-frequency welding helical fin heating tube, its composition comprises: the helical fin radiator, it is characterized in that: described helical fin radiator internal fixation has quartz heating-pipe, and described quartz heating-pipe two ends are fixedly connected with electrode, and it is stifled that described helical fin radiator two ends are provided with magnetic.
2. according to the described high-frequency welding helical fin of claim 1 heating tube, it is characterized in that: between described helical fin radiator and the described quartz heating-pipe solid dielectric is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021845 CN200976681Y (en) | 2006-10-18 | 2006-10-18 | High-frequency welding helical fin heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620021845 CN200976681Y (en) | 2006-10-18 | 2006-10-18 | High-frequency welding helical fin heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200976681Y true CN200976681Y (en) | 2007-11-14 |
Family
ID=38902959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620021845 Expired - Fee Related CN200976681Y (en) | 2006-10-18 | 2006-10-18 | High-frequency welding helical fin heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200976681Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566953A (en) * | 2015-01-08 | 2015-04-29 | 浙江鑫通电子有限公司 | Strong natural convection electric heating device |
-
2006
- 2006-10-18 CN CN 200620021845 patent/CN200976681Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566953A (en) * | 2015-01-08 | 2015-04-29 | 浙江鑫通电子有限公司 | Strong natural convection electric heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20101018 |