CN204494834U - A kind of can electromagnetic heater in built-in water courage - Google Patents
A kind of can electromagnetic heater in built-in water courage Download PDFInfo
- Publication number
- CN204494834U CN204494834U CN201520140931.1U CN201520140931U CN204494834U CN 204494834 U CN204494834 U CN 204494834U CN 201520140931 U CN201520140931 U CN 201520140931U CN 204494834 U CN204494834 U CN 204494834U
- Authority
- CN
- China
- Prior art keywords
- inner liner
- heating inner
- bobbin
- cylindrical seat
- cylindrical
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
A kind of can electromagnetic heater in built-in water courage, comprise heating inner liner, bobbin, magnetic stripe and coil, cylindrical seat is had in heating inner liner, also comprise the cylindrical sleeve of one end open, the openend of cylindrical seat is fixedly connected with the base plate of heating inner liner and liquid sealing, the axis of through hole and the dead in line of cylindrical seat; The openend of cylindrical sleeve is fixedly connected with the end plate of the blind end of cylindrical seat and seals, the dead in line of described wire guide and cylindrical sleeve; Described bobbin inserts in heating inner liner, has gap between the outer circumferential surface of bobbin and the inwall of heating inner liner; Described cylindrical seat inserts in bobbin, and axial projection and cylindrical seat closely cooperate.Owing to adopting such structure, cylindrical seat and heating inner liner are all positioned at the water courage of electric heater, and the water in water courage enters in cylindrical seat, and the heat that coil produces and water carry out heat exchange, are conducive to coil heat radiation, take full advantage of heat energy, improve the thermal efficiency.
Description
Technical field
The utility model relates to a kind of device of electric heater, especially a kind of electromagnetic heater of heat storage electric water heater.
Background technology
Currently available technology, a kind of can electromagnetic heater in built-in water courage, comprise heating inner liner, bobbin and coil, in heating inner liner, have cylindrical seat, heating inner liner one end open and have flange.Existing problems are: the thermal efficiency is low, and coil heat dispersion is poor.
Utility model content
The purpose of this utility model is: provide a kind of can electromagnetic heater in built-in water courage, it is high that it has the thermal efficiency, energy-conservation feature.
The utility model be achieved in that a kind of can electromagnetic heater in built-in water courage, comprise heating inner liner, bobbin, magnetic stripe and coil, in heating inner liner, have cylindrical seat, heating inner liner one end open and have flange; Magnetic stripe is arranged on bobbin; Bobbin there is magnetic stripe embedded groove; It is characterized in that: described cylindrical seat is one end open, the end plate of the blind end of cylindrical seat has wire guide; The base plate of heating inner liner there is through hole;
Also comprise the cylindrical sleeve of one end open,
The openend of cylindrical seat is fixedly connected with the base plate of heating inner liner and liquid sealing, the axis of through hole and the dead in line of cylindrical seat; The openend of cylindrical sleeve is fixedly connected with the end plate of the blind end of cylindrical seat and seals, the dead in line of described wire guide and cylindrical sleeve;
Described bobbin is the tubular of both ends open, the inwall of bobbin has at least two axial projection, wired ring recess on outer circumferential wall, and coil embeds in coil groove;
Described bobbin inserts in heating inner liner, has gap between the outer circumferential surface of bobbin and the inwall of heating inner liner; Described cylindrical seat inserts in bobbin, and axial projection and cylindrical seat closely cooperate.
Described a kind of can electromagnetic heater in built-in water courage, its special character is: described magnetic stripe embedded groove is relative with axial projection and stretch in axial projection.
Described a kind of can electromagnetic heater in built-in water courage, its special character is: the blind end of described cylindrical sleeve is concordant with the blind end of heating inner liner;
Or the blind end of described cylindrical sleeve stretches out the blind end of heating inner liner.
The utility model is a kind of can electromagnetic heater in built-in water courage, owing to adopting such structure, cylindrical seat and heating inner liner are all positioned at the water courage of electric heater, water in water courage enters in cylindrical seat, the heat that coil produces and water carry out heat exchange, be conducive to coil heat radiation, take full advantage of heat energy, improve the thermal efficiency.
Accompanying drawing explanation
Fig. 1 is three-dimensional exploded view of the present utility model.
Fig. 2 is three-dimensional cutaway view of the present utility model.
Fig. 3 is sectional view of the present utility model.
Fig. 4 is the stereogram of the utility model bobbin.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of can electromagnetic heater in built-in water courage, comprise heating inner liner 1, bobbin 2, magnetic stripe and coil (not shown), in heating inner liner 1, have cylindrical seat 3, heating inner liner 1 one end open and have flange 11.
Described cylindrical seat 3, in one end open, the end plate of the blind end of cylindrical seat 3 has wire guide 31; The base plate of heating inner liner 1 there is through hole 12;
Also comprise the cylindrical sleeve 4 of one end open,
The openend of cylindrical seat 3 is fixedly connected with the base plate of heating inner liner 1 and liquid sealing, the axis of through hole 12 and the dead in line of cylindrical seat 3; The openend of cylindrical sleeve 4 is fixedly connected with the end plate of the blind end of cylindrical seat 3 and seals, the dead in line of described wire guide 31 and cylindrical sleeve 4; During use, cylindrical sleeve 4 is in water, and temperature sensor is arranged in cylindrical sleeve 4, and temperature sensor can be made accurately to record water temperature.
The blind end of described cylindrical sleeve 4 is concordant with the blind end of heating inner liner 1;
Or the blind end of described cylindrical sleeve 4 stretches out the blind end of heating inner liner 1.
The tubular of described bobbin 2 in both ends open, the inwall of bobbin 2 has at least two axial projection 21, wired ring recess 22 and magnetic stripe embedded groove 23 vertically on outer circumferential wall;
Described bobbin 2 inserts in heating inner liner 1, has gap between the outer circumferential surface of bobbin 2 and the inwall of heating inner liner 1; Described cylindrical seat 3 inserts in bobbin 2, and axial projection 21 and cylindrical seat 3 closely cooperate.
Described magnetic stripe embedded groove 23 is relative with axial projection 21 and stretch in axial projection 21.
During use, cylindrical seat 3 and heating inner liner 1 are all positioned at the water courage of electric heater, and the water in water courage enters in cylindrical seat 3, and temperature sensor is arranged on the blind end in cylindrical sleeve 4; Cylindrical sleeve 4 is arranged in the water of cylindrical seat 3.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that for the person of ordinary skill of the art, when not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (3)
1. can an electromagnetic heater in built-in water courage, comprise heating inner liner, bobbin, magnetic stripe and coil, in heating inner liner, have cylindrical seat, heating inner liner one end open and have flange; Magnetic stripe is arranged on bobbin; Bobbin there is magnetic stripe embedded groove; It is characterized in that: described cylindrical seat is one end open, the end plate of the blind end of cylindrical seat has wire guide; The base plate of heating inner liner there is through hole;
Also comprise the cylindrical sleeve of one end open,
The openend of cylindrical seat is fixedly connected with the base plate of heating inner liner and liquid sealing, the axis of through hole and the dead in line of cylindrical seat; The openend of cylindrical sleeve is fixedly connected with the end plate of the blind end of cylindrical seat and seals, the dead in line of described wire guide and cylindrical sleeve;
Described bobbin is the tubular of both ends open, the inwall of bobbin has at least two axial projection, wired ring recess on outer circumferential wall, and coil embeds in coil groove;
Described bobbin inserts in heating inner liner, has gap between the outer circumferential surface of bobbin and the inwall of heating inner liner; Described cylindrical seat inserts in bobbin, and axial projection and cylindrical seat closely cooperate.
2. a kind of according to claim 1 can electromagnetic heater in built-in water courage, it is characterized in that: described magnetic stripe embedded groove is relative with axial projection and stretch in axial projection.
3. a kind of according to claim 1 or 2 can electromagnetic heater in built-in water courage, it is characterized in that: the blind end of described cylindrical sleeve is concordant with the blind end of heating inner liner;
Or the blind end of described cylindrical sleeve stretches out the blind end of heating inner liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140931.1U CN204494834U (en) | 2015-03-13 | 2015-03-13 | A kind of can electromagnetic heater in built-in water courage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140931.1U CN204494834U (en) | 2015-03-13 | 2015-03-13 | A kind of can electromagnetic heater in built-in water courage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494834U true CN204494834U (en) | 2015-07-22 |
Family
ID=53574144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520140931.1U Expired - Fee Related CN204494834U (en) | 2015-03-13 | 2015-03-13 | A kind of can electromagnetic heater in built-in water courage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204494834U (en) |
-
2015
- 2015-03-13 CN CN201520140931.1U patent/CN204494834U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 |