CN102207329A - Heat supply device for high-frequency eddy pipeline - Google Patents
Heat supply device for high-frequency eddy pipeline Download PDFInfo
- Publication number
- CN102207329A CN102207329A CN2010101353661A CN201010135366A CN102207329A CN 102207329 A CN102207329 A CN 102207329A CN 2010101353661 A CN2010101353661 A CN 2010101353661A CN 201010135366 A CN201010135366 A CN 201010135366A CN 102207329 A CN102207329 A CN 102207329A
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- pipeline
- supply device
- heat supply
- coil
- inverter circuit
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Abstract
The invention relates to a heat supply device for a high-frequency eddy pipeline, and belongs to the technical field of electric heating. The heat supply device comprises a pipeline, wherein a coil is wound on the pipeline; an insulating layer is arranged between the pipeline and the coil; the coil is electrically connected with an inverter circuit; and the inverter circuit is electrically connected with a rectification circuit. In the heat supply device, the heat efficiency is more than 95 percent, the preheating time is shortened by 2/3, and compared with a resistance-type heating device, the heat supply device saves electricity by more than 25 percent under the same condition. The heat supply device can prevent scales and microbial membranes, prolong the service life, prevent the pollution of chemical cleaning to environment and save energy.
Description
Technical field
The invention belongs to the electric-heating technology field, be specifically related to a kind of high-frequency vortex pipeline heating plant.
Background technology
Existing metal piping system, internal liquid can freeze during owing to low temperature, perhaps uses for a long time, and inner incrustation scale and the microbial film of producing needs heater, generally adopts resistance type heater, and this device thermal efficiency is low, and preheating time is long, compares power consumption.
Summary of the invention
The objective of the invention is: provide that a kind of thermal efficiency height, preheating time are short, the high-frequency vortex pipeline heating plant of environmental protection and energy saving.
The object of the present invention is achieved like this: high-frequency vortex pipeline heating plant, comprise pipeline, and winding around on the described pipeline is provided with the thermal insulating layer between pipeline and the coil, and described coil is electrically connected inverter circuit, and described inverter circuit is electrically connected rectification circuit.
The present invention utilizes electromagnetic induction principle to convert electric energy to heat energy, convert the alternating current of 50-60Hz to direct current by rectification circuit, convert direct current to high-frequency alternating current through inverter circuit again, high frequency electric flows through coil can produce the magnetic field that changes at a high speed, when the magnetic line of force in the magnetic field passes through the metallic conduit of magnetic conduction, can in metallic conduit, produce countless little eddy current, make the metallic conduit heating, thereby make the liquid of the pipeline of flowing through or the purpose that gas reaches heating.
The thermal efficiency of the present invention shortens 2/3 preheating time more than 95%, under the equal conditions, economizes on electricity more than 25% than the resistance-type heating.Product of the present invention can stop the generation of incrustation scale and microbial film, has prolonged service life, exempts the pollution of Chemical cleaning to environment, has saved the energy.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Wherein, 1-pipeline, 2-coil, 3-thermal insulating layer, 4-inverter circuit, 5-rectification circuit.
The specific embodiment
As shown in Figure 1, high-frequency vortex pipeline heating plant comprises pipeline 1, and winding around 2 on the pipeline 1, between pipeline 1 and the coil 2 thermal insulating layer 3 is set, and coil 2 is electrically connected inverter circuit 4, and inverter circuit 4 is electrically connected rectification circuit 5.
Claims (1)
1. high-frequency vortex pipeline heating plant comprises pipeline, it is characterized in that: winding around on the described pipeline, the thermal insulating layer is set between pipeline and the coil, and described coil is electrically connected inverter circuit, and described inverter circuit is electrically connected rectification circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101353661A CN102207329A (en) | 2010-03-30 | 2010-03-30 | Heat supply device for high-frequency eddy pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101353661A CN102207329A (en) | 2010-03-30 | 2010-03-30 | Heat supply device for high-frequency eddy pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102207329A true CN102207329A (en) | 2011-10-05 |
Family
ID=44696284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101353661A Pending CN102207329A (en) | 2010-03-30 | 2010-03-30 | Heat supply device for high-frequency eddy pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102207329A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625505A (en) * | 2012-04-18 | 2012-08-01 | 天津工业大学 | Eddy current antifreezing system of open-air pipeline |
| CN103363238A (en) * | 2013-05-10 | 2013-10-23 | 陈勇青 | Heating deblocking device for high-frequency vortex pipeline |
| CN109140466A (en) * | 2018-08-21 | 2019-01-04 | 扬州岱发环保科技有限公司 | A kind of multi-functional waste gas combustion furnace |
-
2010
- 2010-03-30 CN CN2010101353661A patent/CN102207329A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625505A (en) * | 2012-04-18 | 2012-08-01 | 天津工业大学 | Eddy current antifreezing system of open-air pipeline |
| CN102625505B (en) * | 2012-04-18 | 2015-02-18 | 天津工业大学 | Eddy current antifreezing system of open-air pipeline |
| CN103363238A (en) * | 2013-05-10 | 2013-10-23 | 陈勇青 | Heating deblocking device for high-frequency vortex pipeline |
| CN109140466A (en) * | 2018-08-21 | 2019-01-04 | 扬州岱发环保科技有限公司 | A kind of multi-functional waste gas combustion furnace |
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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: 20111005 |