CN202153053U - Heater with low power consumption and high frequency - Google Patents
Heater with low power consumption and high frequency Download PDFInfo
- Publication number
- CN202153053U CN202153053U CN2011202098330U CN201120209833U CN202153053U CN 202153053 U CN202153053 U CN 202153053U CN 2011202098330 U CN2011202098330 U CN 2011202098330U CN 201120209833 U CN201120209833 U CN 201120209833U CN 202153053 U CN202153053 U CN 202153053U
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- fluid
- metal shell
- metal
- low power
- frequency coil
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Abstract
The utility model relates to a heater with low power consumption and high frequency, which belongs to the technical field of fluid heating and is designed in order to improve the heat efficiency. The heater comprises a high-frequency coil (1) and a control circuit and is characterized in that a metal fluid pipeline (2) is arranged in the high-frequency coil; and the length-width ratio of the outline of the cross section of the fluid pipeline is not less than 3/2. The fluid pipeline comprises a metal shell body (20) provided with a fluid inlet (91) and a fluid outlet; a metal rack pipe (21) with the zigzag path is arranged in the metal shell body; and the two ends of the metal rack pipe are respectively communicated with the fluid inlet and the fluid outlet. The interior of the metal shell body is divided into five areas by a partition board (25), including the left lower area, the middle lower area, the right area, the middle upper area and the left upper area; and in the metal shell body, the fluid flows through the five areas in sequence. An isolated thermal-insulation layer (3) is wrapped outside the metal shell body (20), and the high-frequency coil (1) is wound on the isolated thermal-insulation layer.
Description
Affiliated technical field
The utility model belongs to technical field of heating, relates in particular to heating generator.
Background technology
High-frequency heating is having ripe application aspect metal smelt, the metal material heat treatment.It has accurately advantage efficiently of thermal efficiency height, quick heating, control.The present also method of high-frequency heating of no use heats the equipment of fluid working substance.
Summary of the invention
The purpose of the utility model provides a kind of low power consuming heating generator, and it can heat fluid working substance, has accurately advantage efficiently of thermal efficiency height, quick heating, control.
The technical scheme of the utility model is: the fluid circuit of a metal material is set, and outside this fluid circuit, high frequency coil is set; Simultaneously, for the Kelvin effect of the inducing eddy-current that weakens, the gabarit length-width ratio in fluid circuit cross section is not less than 3/2.That is:
A kind of low power consuming heating generator comprises high frequency coil and control circuit; It is characterized in that: the fluid circuit that is provided with metal material in the high frequency coil; And the gabarit length-width ratio in fluid circuit cross section is not less than 3/2 (its implication is: the gabarit in fluid circuit cross section is not circular or square, and the ratio of its major diameter/minor axis or long limit/minor face is not less than 3/2).
Further, fluid circuit comprises a metal shell with fluid inlet and fluid issuing, in metal shell, is laid with the path bent metal comb of wandering, and the two ends of metal comb are communication of fluid import and fluid issuing respectively.Further, the single pipeline of composition metal comb is a pipe.
Further, the outside of metal shell is coated with insulated thermal insulating layer, and high frequency coil is wrapped on the insulated thermal insulating layer.
The beneficial effect of the utility model: can know that by said structure the thermal efficiency height, quick heating, control that the utlity model has high-frequency heating be advantage efficiently accurately.And the aforementioned characteristic of fluid circuit; Heated path and time when having prolonged fluid and flowing through also make inducing eddy-current concentrate on to produce on the metal comb and are converted into heat energy at this place, near heated fluid; Be more conducive to the fluid heat absorption, thereby have the better thermal efficiency.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the sketch map of embodiment.
Fig. 2 is the fluid circuit structural representation of embodiment.Arrow among the figure is represented the flow direction of fluid.
The specific embodiment
As shown in the figure, a kind of low power consuming heating generator comprises high frequency coil 1 and control circuit (not shown); It is characterized in that: the fluid circuit 2 that is provided with metal material in the high frequency coil; And the gabarit length-width ratio of fluid circuit cross section (parallel surface of A among the figure) is not less than 3/2 (its implication is: the gabarit in fluid circuit cross section is not circular or square, and the ratio of its major diameter/minor axis or long limit/minor face is not less than 3/2).
Further; Fluid circuit comprises that one has fluid inlet 91 and fluid issuing (is blocked among the figure; Not shown) metal shell 20, in metal shell, be laid with the path bent metal comb 21 of wandering, the two ends of metal comb are communication of fluid import and fluid issuing respectively.Further, the single pipeline of composition metal comb 21 is a pipe.
As shown in Figure 2, be divided into several zones by dividing plate 25 in the metal shell.In illustrated embodiment, is divided into five zones by dividing plate 25 in the metal shell, be respectively left lower area, middle lower area, right side area, in go up zone, top left region; In metal shell, fluid also flows through above-mentioned five zones in regular turn.
Factor such as the flow of therein path design of the regional number after being separated by dividing plate 25 in the metal shell, the volume size, fluid that will consider metal shell, fluid, flow velocity and setting.
Further, the outside of metal shell 20 is coated with insulated thermal insulating layer 3, and high frequency coil 1 is wrapped on the insulated thermal insulating layer.
Claims (6)
1. a low power consuming heating generator comprises high frequency coil (1) and control circuit; It is characterized in that: the fluid circuit (2) that is provided with metal material in the high frequency coil; And the gabarit length-width ratio in fluid circuit cross section is not less than 3/2.
2. a kind of low power consuming heating generator according to claim 1; It is characterized in that: fluid circuit comprises a metal shell (20) with fluid inlet (91) and fluid issuing; In metal shell, be laid with the path bent metal comb (21) of wandering, the two ends of metal comb are communication of fluid import and fluid issuing respectively.
3. a kind of low power consuming heating generator according to claim 2 is characterized in that: the single pipeline of forming metal comb (21) is a pipe.
4. a kind of low power consuming heating generator according to claim 2 is characterized in that: be divided into several zones by dividing plate (25) in the metal shell.
5. a kind of low power consuming heating generator according to claim 4 is characterized in that: is divided into five zones by dividing plate (25) in the metal shell, be respectively left lower area, middle lower area, right side area, in go up zone, top left region; In metal shell, fluid also flows through above-mentioned five zones in regular turn.
6. according to arbitrary described a kind of low power consuming heating generator of claim 2～5, it is characterized in that: the outside of metal shell (20) is coated with insulated thermal insulating layer (3), and high frequency coil (1) is wrapped on the insulated thermal insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202098330U CN202153053U (en) | 2011-06-20 | 2011-06-20 | Heater with low power consumption and high frequency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202098330U CN202153053U (en) | 2011-06-20 | 2011-06-20 | Heater with low power consumption and high frequency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202153053U true CN202153053U (en) | 2012-02-29 |
Family
ID=45693549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202098330U Expired - Fee Related CN202153053U (en) | 2011-06-20 | 2011-06-20 | Heater with low power consumption and high frequency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202153053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936322A (en) * | 2015-06-25 | 2015-09-23 | 常州东方铁路器材有限公司 | Electromagnetic heating element and electromagnetic boiler |
| CN114364291A (en) * | 2019-06-18 | 2022-04-15 | 瑞海文多斯服务股份公司 | Continuous flow electromagnetic induction fluid heater in vending machines for preparing beverages |
-
2011
- 2011-06-20 CN CN2011202098330U patent/CN202153053U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936322A (en) * | 2015-06-25 | 2015-09-23 | 常州东方铁路器材有限公司 | Electromagnetic heating element and electromagnetic boiler |
| CN114364291A (en) * | 2019-06-18 | 2022-04-15 | 瑞海文多斯服务股份公司 | Continuous flow electromagnetic induction fluid heater in vending machines for preparing beverages |
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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: 20120229 Termination date: 20120620 |