CN101936602B - Chip type electromagnetic heating device - Google Patents
Chip type electromagnetic heating device Download PDFInfo
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- CN101936602B CN101936602B CN 201010283546 CN201010283546A CN101936602B CN 101936602 B CN101936602 B CN 101936602B CN 201010283546 CN201010283546 CN 201010283546 CN 201010283546 A CN201010283546 A CN 201010283546A CN 101936602 B CN101936602 B CN 101936602B
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- plate support
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Abstract
The invention discloses a chip type electromagnetic heating device, comprising a heating cavity and an electromagnetic heating coil wound outside the heating cavity, wherein the heating cavity is internally provided with platy heating pieces, and the heating pieces are fixed, piled and arranged by virtue of a heating piece support, and a water channel is arranged between adjacent heating pieces. The heating piece in the heating cavity is fixed and piled by virtue of the heating piece support and can be preassembled into a whole, thus not only eliminating bump of punch forming on the traditional heating piece, simplifying processing procedure of the heating piece, but also reducing the wall thickness of the heating cavity, thereby being beneficial to heat dissipation of electromagnetic coil.
Description
Technical field
The present invention relates to a kind of heater element, particularly a kind of for the chip type electromagnetic heating device on the immediately heating water heater.
Background technology
Existing pot-type boiler is divided into storage-type and Instant heating type usually, and wherein immediately heating water heater adopts powerful heater that water is carried out Fast Heating, has the small and exquisite advantage of plug and play, volume thereby is used widely with respect to storage-type electric water heater.But the shortcomings such as traditional immediately heating water heater has inefficiency because of use drum-type heating core, and the rear hot water hysteresis of start is obvious.For addressing these problems, the chip electromagnetic heater is used widely in immediately heating water heater at present.This type of sheet electromagnetic heater generally includes a heating chamber, and heating plate is stacking in heating chamber, and heating chamber also is wound with coil outward, and coil electricity produces high frequency magnetic field at heating plate and makes the heating plate heating, the cold water that flows through with heating.Heating plate keeps mutual spacing from so that current pass through by the projection which is provided with, this protruding processed complex, and lack fixingly between the heating plate, when packing heating chamber into, be unfavorable for operation.In addition, usually coil needs to maintain a certain distance so that the best results of Electromagnetic Heating with heating plate, and the heating plate of existing heater directly contacts with heating chamber, this just need to the heating chamber wall do thick with hold-in winding with the distance between the heating plate, this heat that self produces when being unfavorable for coil electricity is delivered in the current, even may cause coil burnout.
Summary of the invention
To overcome the deficiencies in the prior art in order solving, to the invention provides a kind of improved heating plate stacked structure, make heating plate energy pre-assembled as a whole, be beneficial to follow-up assembling, and can reduce the wall thickness of heating chamber, strengthen the heat radiation of coil.
The technical solution used in the present invention can be described as:
A kind of chip type electromagnetic heating device comprises heating chamber and is wrapped in the outer electromagnetic heating coil of heating chamber that the heating chamber inner stacks is equipped with the sheet heating plate, is provided with the described heating plate of water stream channel between the adjacent heating plate, and by the fixing stacking installation of heating plate support.
The invention has the beneficial effects as follows:
Heating plate in the heating chamber is fixed stacking by the heating plate support and is can pre-assembled as a whole, this not only saves stamping forming positioning convex on the traditional heating sheet, reduce the manufacturing procedure of heating plate, and realized simultaneously the modular assembly of product, simplified assembly process.In addition, owing to kept certain distance between heating plate and the heating chamber wall, thereby the heating chamber wall thickness can reduce sharp solenoid heat radiation of twining thereon greatly.
Description of drawings
Fig. 1 is mid section figure of the present invention;
Fig. 2 is structural representation of the present invention.
The specific embodiment
As depicted in figs. 1 and 2, a kind of chip type electromagnetic heating device, comprise heating chamber 1 and the electromagnetic heating coil 2 that is wrapped in outside the heating chamber 1, be provided with the sheet heating plate 3 by the 4 fixing stacking installations of heating plate support in the heating chamber 1, leave the space as water stream channel between the adjacent heating plate 3.The high frequency magnetic field that solenoid 2 produces produces the cold water that heat flows through with heating at heating plate 3.
In the present embodiment, the heating plate support 4 that plastics are made is ring-type, and be tightly connected with heating chamber 1, heating plate support 4 tops and bottom respectively be provided with four symmetrical with high projection 41, wherein the top bump 41 of two symmetries is provided with locating hole 411, correspondingly, wherein two bottom protrusion 41 are provided with the alignment pin 412 that is complementary with locating hole 411.Heater support 4 is by described protruding 41 and the locating hole 411 that matches each other and the fixing stacking installation in alignment pin 412 location.Like this, need not to carry out complicated processing at heating plate 3, and heating plate 3 can be as a whole by heater support 4 pre-assembled, realizes the product modular assembling, simplified production process.
Claims (6)
1. chip type electromagnetic heating device, comprise heating chamber (1) and be wrapped in the outer electromagnetic heating coil (2) of heating chamber (1), heating chamber (1) inner stacks is equipped with sheet heating plate (3), adjacent heating plate is provided with water stream channel between (3), it is characterized in that: described heating plate (3) is by the fixing stacking installation of a plurality of heating plate supports (4); Wherein said heating plate (3) and corresponding heating plate support (4) assembling are fixed fixing stacking between the described heating plate of realization (3) by described a plurality of heating plate supports (4) are stacked gradually again.
2. a kind of chip type electromagnetic heating device according to claim 1 is characterized in that: described heating plate support (4) is ring-type, and is connected with heating chamber (1) inner wall sealing.
3. a kind of chip type electromagnetic heating device according to claim 1, it is characterized in that: described heating plate (3) diameter is little than the overall diameter of heating plate support (4), and part central authorities have through hole (31), and these two kinds of heating plates (3) are staggeredly stacked successively by heating plate support (4).
4. a kind of chip type electromagnetic heating device according to claim 1, it is characterized in that: described heating plate support (4) top and bottom are equipped with a plurality of projections (41), and heating plate support (4) stacks gradually fixing by the locating hole that matches each other (411) and the alignment pin (412) that arranges respectively on the described projection (41).
5. a kind of chip type electromagnetic heating device according to claim 4, it is characterized in that: the projection (41) at described heating plate support (4) top is provided with heating plate draw-in groove (413), and the heating plate (3) that has through hole is tightly connected by this draw-in groove (413) and heating plate support (4).
6. a kind of chip type electromagnetic heating device according to claim 4, it is characterized in that: the projection (41) of described heating plate support (4) bottom is provided with heating plate draw-in groove (413), and the heating plate (3) that does not have through hole is connected with heating plate support (4) by this heating plate draw-in groove (413).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010283546 CN101936602B (en) | 2010-09-16 | 2010-09-16 | Chip type electromagnetic heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010283546 CN101936602B (en) | 2010-09-16 | 2010-09-16 | Chip type electromagnetic heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101936602A CN101936602A (en) | 2011-01-05 |
| CN101936602B true CN101936602B (en) | 2013-01-16 |
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ID=43390062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010283546 Active CN101936602B (en) | 2010-09-16 | 2010-09-16 | Chip type electromagnetic heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101936602B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201875902U (en) * | 2010-09-16 | 2011-06-22 | 江门市银河科技发展有限公司 | Chip type electromagnetic heating device |
| CN103322691A (en) * | 2013-06-29 | 2013-09-25 | 张秀英 | Temperature-control flow-in-gap electric water heater |
| CN110949185B (en) * | 2019-11-07 | 2023-09-29 | 中极氢能汽车(长治)有限公司 | Heater for hydrogen energy automobile and hydrogen energy automobile thermal management system using same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2338675Y (en) * | 1997-04-16 | 1999-09-15 | 岂文千 | Full automatic water heater |
| CN2713367Y (en) * | 2004-08-01 | 2005-07-27 | 欧振文 | Electromagnetic hot water pipe |
| CN201053742Y (en) * | 2007-04-22 | 2008-04-30 | 张增云 | Sheet type electromagnetic heating device |
| CN101196341A (en) * | 2007-12-21 | 2008-06-11 | 江门市银河科技发展有限公司 | Energy-saving electromagnetic water heater |
| CN201875902U (en) * | 2010-09-16 | 2011-06-22 | 江门市银河科技发展有限公司 | Chip type electromagnetic heating device |
-
2010
- 2010-09-16 CN CN 201010283546 patent/CN101936602B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2338675Y (en) * | 1997-04-16 | 1999-09-15 | 岂文千 | Full automatic water heater |
| CN2713367Y (en) * | 2004-08-01 | 2005-07-27 | 欧振文 | Electromagnetic hot water pipe |
| CN201053742Y (en) * | 2007-04-22 | 2008-04-30 | 张增云 | Sheet type electromagnetic heating device |
| CN101196341A (en) * | 2007-12-21 | 2008-06-11 | 江门市银河科技发展有限公司 | Energy-saving electromagnetic water heater |
| CN201875902U (en) * | 2010-09-16 | 2011-06-22 | 江门市银河科技发展有限公司 | Chip type electromagnetic heating device |
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| Publication number | Publication date |
|---|---|
| CN101936602A (en) | 2011-01-05 |
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