CN214701225U - Heating device - Google Patents
Heating device Download PDFInfo
- Publication number
- CN214701225U CN214701225U CN202121243997.5U CN202121243997U CN214701225U CN 214701225 U CN214701225 U CN 214701225U CN 202121243997 U CN202121243997 U CN 202121243997U CN 214701225 U CN214701225 U CN 214701225U
- Authority
- CN
- China
- Prior art keywords
- induction coil
- magnetic induction
- end cover
- heating
- heating element
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 49
- 230000006698 induction Effects 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 210000003298 dental enamel Anatomy 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
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- General Induction Heating (AREA)
Abstract
The utility model discloses a heating device, it includes end cover, magnetic induction coil and heating element, the end cover below is located to the magnetic induction coil, and the positive terminal and the negative pole end of magnetic induction coil pass the end cover and extend to the end cover top, heating element wears to locate magnetic induction coil inner chamber and/or the cover is established outside the magnetic induction coil, heating element's tip and end cover bottom fixed connection. The utility model discloses a heating device can replace the heating methods of traditional heating tube, and when application was on the water heater, cooperation enamel inner bag can fully wrap up the heating with liquid, has improved heating efficiency greatly to can avoid producing the incrustation scale, have the practicality very much.
Description
Technical Field
The utility model relates to a device, concretely relates to heating device.
Background
The mainstream heating pipe used in the market at present is formed by filling an electric heating wire into a seamless metal pipe (a carbon steel pipe, a titanium pipe, a stainless steel pipe and a copper pipe), filling a gap part with magnesium oxide powder with good thermal conductivity and insulativity, then shrinking the pipe, and processing the pipe into various shapes required by users. It has simple structure, high heat efficiency, high mechanical strength and excellent adaptability to harsh environment. But in some applications, the method has great disadvantages, for example, gaps are easy to exist in the seamless metal pipe, which causes pipe explosion; the heating efficiency is low, when the water heater is used, scale is easy to generate, and a magnesium rod is needed to be matched as a consumable material.
To overcome the above problems, we have developed a heating device.
Disclosure of Invention
In order to realize the purpose, the utility model discloses a technical scheme: the utility model provides a heating device, it includes end cover, magnetic induction coil and heating element, the end cover below is located to the magnetic induction coil, and the positive terminal and the negative pole end of magnetic induction coil pass the end cover and extend to the end cover top, heating element wears to locate magnetic induction coil inner chamber and/or the cover is established outside the magnetic induction coil, heating element's tip and end cover bottom fixed connection.
In one or more embodiments, the heating element has a hollow cylindrical shape.
In one or more embodiments, the side of the heat-generating component has a plurality of through holes.
In one or more embodiments, a water storage tank for wrapping the magnetic induction coil and the heating element is further installed at the bottom of the end cover, and a water inlet and a water outlet are formed in the side portion of the water storage tank.
The utility model discloses compare produced beneficial effect with the background art:
through adopting the technical scheme, the utility model discloses a heating device can replace the heating methods of traditional heating tube, and when application was on the water heater, cooperation enamel inner bag can fully wrap up the heating with liquid, has improved heating efficiency greatly to can avoid producing the incrustation scale, have the practicality very much.
[ description of the drawings ]
FIG. 1 is a structural diagram of the magnetic induction coil with a single heating element sleeved outside the magnetic induction coil;
fig. 2 is a structural diagram of the magnetic induction coil with a single heating element inserted in the inner cavity of the magnetic induction coil;
FIG. 3 is a structural diagram of the magnetic induction coil with two heating elements respectively arranged inside and outside the magnetic induction coil;
fig. 4 is an assembly structure diagram of the end cap and the water storage tank of the present invention.
[ detailed description ] embodiments
The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
Referring to fig. 1-4, the utility model provides a heating device, it includes end cover 1, magnetic induction coil 2 and heating element 3, magnetic induction coil 2 locates end cover 1 below, and magnetic induction coil 2's positive pole end 21 and negative pole end 22 pass end cover 1 and extend to end cover 1 top, heating element 3 wears to locate magnetic induction coil 2 inner chamber and/or cover and establish in magnetic induction coil 2 outside, heating element 3's tip and end cover 1 bottom fixed connection.
Preferably, the heating element 3 has a hollow cylindrical shape.
Preferably, the side of the heating element 3 has several through holes 31.
Preferably, the bottom of the end cover 1 is further provided with a water storage tank 4 for wrapping the magnetic induction coil 2 and the heating element 3, and the side part of the water storage tank 4 is provided with a water inlet 5 and a water outlet 6.
When the water heater is used, the heating device is installed in the enamel liner, liquid contained in the enamel liner can be fully contacted with the heating element 3, and the liquid can be rapidly heated after being electrified, so that the heating efficiency is greatly improved, and scale is not easy to generate.
In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.
Claims (4)
1. The utility model provides a heating device, its characterized in that, it includes end cover (1), magnetic induction coil (2) and heating element (3), end cover (1) below is located in magnetic induction coil (2), and end cover (1) is passed to positive terminal (21) and negative pole end (22) of magnetic induction coil (2) and is extended to end cover (1) top, heating element (3) wear to locate magnetic induction coil (2) inner chamber and/or the cover is established in magnetic induction coil (2) outside, heating element (3) the tip and end cover (1) bottom fixed connection.
2. The heating device according to claim 1, characterized in that: the heating element (3) is in a hollow cylindrical shape.
3. The heating device according to claim 2, characterized in that: the side part of the heating element (3) is provided with a plurality of through holes (31).
4. The heating device according to claim 1, characterized in that: the bottom of the end cover (1) is also provided with a water storage tank (4) wrapping the magnetic induction coil (2) and the heating element (3), and the side part of the water storage tank (4) is provided with a water inlet (5) and a water outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121243997.5U CN214701225U (en) | 2021-06-04 | 2021-06-04 | Heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121243997.5U CN214701225U (en) | 2021-06-04 | 2021-06-04 | Heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214701225U true CN214701225U (en) | 2021-11-12 |
Family
ID=78555151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121243997.5U Expired - Fee Related CN214701225U (en) | 2021-06-04 | 2021-06-04 | Heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214701225U (en) |
-
2021
- 2021-06-04 CN CN202121243997.5U patent/CN214701225U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |