CN203912993U - submersible heater - Google Patents
submersible heater Download PDFInfo
- Publication number
- CN203912993U CN203912993U CN201420333950.1U CN201420333950U CN203912993U CN 203912993 U CN203912993 U CN 203912993U CN 201420333950 U CN201420333950 U CN 201420333950U CN 203912993 U CN203912993 U CN 203912993U
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- CN
- China
- Prior art keywords
- support tube
- cavity
- wire
- conductor
- insulated enclosure
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of submersible heater, comprise support tube, support tube two ends are opening, in support tube, be provided with cavity, in cavity, be filled with the insulation filler that proportion is greater than water, there is cavity inner side to be coated with electric membranous layer, in cavity, be provided with first near support tube two end portions, the second conductor, this is first years old, the second conductor is fitted and connected with electric membranous layer respectively, first, the second conductor is connected with respectively first, the second wire, two openends of support tube are respectively arranged with the insulated enclosure piece of opening shutoff, first, the second wire extends to outside support tube through insulated enclosure piece, because support tube two ends in this submersible heater structure are opening, in the time covering electric membranous layer toward support tube, can process respectively from support tube both ends open, simplify production technology, and the support tube with complicated shape also can be processed, enrich the appearance forrns of product.
Description
Technical field
The utility model relates to a kind of Shui nationality articles for use, particularly a kind of Shui nationality heater.
Background technology
In the prior art, the heater that the Shui nationality are used generally adopts resistance-type heating, and its heating power is directly related with its operating voltage.If want to make heater to there is higher heating power, must make it work under higher voltage.Because this Shui nationality directly contact with water with heater, easily there is the situation of electric leakage, if operating voltage is higher, can directly threaten people's safety.On the other hand, in order to reduce the risk of electric leakage, the wiring part of this heater is generally exposed at outside the water surface, makes heater can not go deep into, in water, can reducing its efficiency of heating surface.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of submersible heater, can go deep into working in water, has the higher efficiency of heating surface, and adopts low voltage just can reach high heating power.
In order to solve the problems of the technologies described above, submersible heater of the present utility model, comprise support tube, support tube two ends are opening, in described support tube, be provided with cavity, in cavity, be filled with the insulation filler that proportion is greater than water, there is cavity inner side to be coated with electric membranous layer, in cavity, be provided with first near support tube two end portions, the second conductor, this is first years old, the second conductor is fitted and connected with electric membranous layer respectively, first, the second conductor is connected with respectively first, the second wire, two openends of described support tube are respectively arranged with the insulated enclosure piece of opening shutoff, described first, the second wire extends to outside support tube through insulated enclosure piece.
As the improvement of technique scheme, described first, second wire passes in the insulated enclosure piece of support tube one end.Or described first, second wire passes respectively in the insulated enclosure piece at support tube two ends.
As the improvement of technique scheme, described first, second conductor is fitted and connected by silver conductive film and electric membranous layer respectively.On described insulated enclosure piece, be coated with silicone rubber seal layer.
As the improvement of technique scheme, on described the first wire or the second wire, be connected with temperature protector.Described insulation filler is quartz sand.
The beneficial effects of the utility model are: in this submersible heater structure by the electric membranous layer heating of switching on, adopt low voltage just can reach high heating power, use safer, and in support tube, the great insulation filler in water of packing ratio can make whole heater pull the plug, and has the higher efficiency of heating surface.On the other hand, because support tube two ends are opening, in the time covering electric membranous layer toward support tube, can process respectively from support tube both ends open, simplify production technology, and the support tube with complicated shape also can be processed, enriched the appearance forrns of product.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is one of structural representation of the present utility model;
Fig. 2 is one of sectional structure schematic diagram of the present utility model;
Fig. 3 is two of structural representation of the present utility model;
Fig. 4 is two of sectional structure schematic diagram of the present utility model.
Embodiment
With reference to Fig. 1, Fig. 2, submersible heater of the present utility model, comprise support tube 1, support tube 1 two ends are opening, in described support tube 1, be provided with cavity 2, in cavity 2, be filled with the insulation filler 3 that proportion is greater than water, there are cavity 2 inner sides to be coated with electric membranous layer 4, cavity 2 is interior is provided with first near support tube two end portions, the second conductor 5, 6, this is first years old, the second conductor 5, 6 are fitted and connected with electric membranous layer 4 respectively, first, the second conductor 5, 6 are connected with respectively first, the second wire 7, 8, two openends of described support tube 1 are respectively arranged with the insulated enclosure piece 9 of opening shutoff, described first, the second wire 7, 8 extend to outside support tube through insulated enclosure piece 9.For the ease of producing and assembling, described insulation filler 3 is quartz sand.In this submersible heater structure by the electric membranous layer heating of switching on, adopt low voltage just can reach high heating power, use saferly, and in support tube, the great insulation filler in water of packing ratio can make whole heater pull the plug, and has the higher efficiency of heating surface.On the other hand, because support tube two ends are opening, in the time covering electric membranous layer toward support tube, can process respectively from support tube both ends open, simplify production technology, and the support tube with complicated shape also can be processed, enriched the appearance forrns of product.
As a kind of embodiment of the present utility model, described first, second wire 7,8 passes in the insulated enclosure piece of support tube 1 one end.
With reference to Fig. 3 and Fig. 4, as another kind of embodiment of the present utility model, described first, second wire 7,8 passes respectively in the insulated enclosure piece at support tube 1 two ends, can adopt the different modes of connection according to practical service environment.
Wherein, described first, second conductor 5,6 is fitted and connected by silver conductive film 10 and electric membranous layer 4 respectively, makes first, second conductor tightr with contacting of electric membranous layer, and electric conductivity is better, and increases the bonding strength between them.
On described insulated enclosure piece 9, be coated with silicone rubber seal layer 11, when heater is pulled the plug, there is better sealing property.
In addition, on described the first wire 7 or the second wire 8, be connected with temperature protector 12, can set the also heating-up temperature of control heater, use more convenient.
The foregoing is only preferential embodiment of the present utility model, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection domain of the present utility model.
Claims (7)
1. submersible heater, comprise support tube (1), support tube (1) two ends are opening, it is characterized in that: in described support tube (1), be provided with cavity (2), in cavity (2), be filled with the insulation filler (3) that proportion is greater than water, there is cavity (2) inner side to be coated with electric membranous layer (4), in cavity (2), be provided with first near support tube two end portions, the second conductor (5, 6), this is first years old, the second conductor (5, 6) be fitted and connected with electric membranous layer (4) respectively, first, the second conductor (5, 6) be connected with respectively first, the second wire (7, 8), two openends of described support tube (1) are respectively arranged with the insulated enclosure piece (9) of opening shutoff, described first, the second wire (7, 8) extend to outside support tube through insulated enclosure piece (9).
2. submersible heater according to claim 1, is characterized in that: described first, second wire (7,8) passes in the insulated enclosure piece of support tube (1) one end.
3. submersible heater according to claim 1, is characterized in that: described first, second wire (7,8) passes respectively in the insulated enclosure piece at support tube (1) two ends.
4. according to the submersible heater described in any one in claims 1 to 3, it is characterized in that: described first, second conductor (5,6) is fitted and connected by silver conductive film (10) and electric membranous layer (4) respectively.
5. according to the submersible heater described in any one in claims 1 to 3, it is characterized in that: on described insulated enclosure piece (9), be coated with silicone rubber seal layer (11).
6. submersible heater according to claim 1, is characterized in that: on described the first wire (7) or the second wire (8), be connected with temperature protector (12).
7. submersible heater according to claim 1, is characterized in that: described insulation filler (3) is quartz sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333950.1U CN203912993U (en) | 2014-06-20 | 2014-06-20 | submersible heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333950.1U CN203912993U (en) | 2014-06-20 | 2014-06-20 | submersible heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912993U true CN203912993U (en) | 2014-11-05 |
Family
ID=51808898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420333950.1U Expired - Fee Related CN203912993U (en) | 2014-06-20 | 2014-06-20 | submersible heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012462A (en) * | 2014-06-20 | 2014-09-03 | 肖志萍 | Underwater diving heater |
-
2014
- 2014-06-20 CN CN201420333950.1U patent/CN203912993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012462A (en) * | 2014-06-20 | 2014-09-03 | 肖志萍 | Underwater diving heater |
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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 |
Granted publication date: 20141105 Termination date: 20160620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |