CN204810573U - Electric -heating device - Google Patents
Electric -heating device Download PDFInfo
- Publication number
- CN204810573U CN204810573U CN201520383612.3U CN201520383612U CN204810573U CN 204810573 U CN204810573 U CN 204810573U CN 201520383612 U CN201520383612 U CN 201520383612U CN 204810573 U CN204810573 U CN 204810573U
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- CN
- China
- Prior art keywords
- heating pipe
- heating tube
- magnesium stick
- magnesium rod
- utility
- 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
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Abstract
The utility model belongs to an electric -heating device in heater field is become by ring flange, heating pipe, enamel layer, magnesium stick, internal thread, electrode nipple and magnesium stick punch combination, the ring flange simultaneously is provided with the heating pipe, the heating pipe surface covering has the enamel layer, heating pipe one side is provided with the magnesium stick. The ring flange simultaneously is provided with electrode nipple, the heating pipe has the angle to be 120 to 140 degree of curvature, the heating pipe with interval between the magnesium stick is 40mm to 50mm, electrode nipple one side is provided with magnesium stick hole, the diameter of the diameter ratio other end of the upper end of magnesium stick is great. Simple structure, it is convenient to make, convenient to use, the change of magnesium stick is very convenient, prolongs the life of heating pipe, through setting up the enamel layer on the heating pipe surface, can effectually make the electrothermal tube have characteristics such as good corrosion -resistant, high temperature resistant, acid and alkali resistance, stopped heating pipe surface knot incrustation scale phenomenon, the life of heating pipe has been prolonged.
Description
Technical field
The utility model relates to a kind of heater, particularly a kind of electric heater.
Background technology
Electric heater is as a kind of firing equipment, because its easy to use and that use cost is low advantage, the application in industrial production and life is very extensive.
General electric heater is when heating water, heating tube is often because the impurity inside water body produces incrustation scale on heating tube surface, this not only affects the life-span of heating tube but also easily causes potential safety hazard, improve the use cost of electric heating tube, and general heating tube does not have corrosion resistance, the useful life of heating tube also can be affected; And the replacing of general heater magnesium rod is inconvenient, easily causes the corrosion of heating tube, reduce the useful life of heater.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of electric heating tube, has enamel layer in heating tube surface coverage, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of electric heating tube of the utility model, is made up of ring flange, heating tube, enamel layer, magnesium rod, internal thread, electrode nipple and magnesium rod hole; Described ring flange one side is provided with described heating tube, and described heating tube surface coverage has described enamel layer; Described heating tube side is provided with described magnesium rod.
As a kind of optimal technical scheme of the present utility model, described ring flange one side is provided with described electrode nipple.
As a kind of optimal technical scheme of the present utility model, described heating tube has angle to be the camber of 120 ° to 140 °, and the spacing between described heating tube and described magnesium rod is 40mm to 50mm.
As a kind of optimal technical scheme of the present utility model, described electrode nipple side is provided with described magnesium rod hole.
As a kind of optimal technical scheme of the present utility model, the diameter of the upper end of described magnesium rod is larger than the diameter of the other end.
The beneficial effect that the utility model reaches is:
1, structure is simple, easily manufactured;
2, easy to use, the replacing of magnesium rod is very convenient, extends the useful life of heating tube;
3, by arranging enamel layer on heating tube surface, electrothermal tube effectively can be made to have the features such as good corrosion-resistant, high temperature resistant, acid-fast alkali-proof, stopped heating tube surface scaling phenomenon;
4, the useful life of heating tube is extended.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the structural representation of a kind of electric heating tube described in the utility model embodiment;
Fig. 2 is the structural representation of a kind of electric heating tube described in the utility model embodiment;
Fig. 3 is the schematic diagram of the ring flange of a kind of electric heating tube described in the utility model embodiment;
Fig. 4 is the schematic diagram of the magnesium rod of a kind of electric heating tube described in the utility model embodiment;
Number in the figure: 1, ring flange; 2, heating tube; 3, enamel layer; 4, magnesium rod; 5, internal thread; 6, electrode nipple; 7, magnesium rod hole.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figures 1 to 4, a kind of electric heating tube of the utility model, is made up of ring flange 1, heating tube 2, enamel layer 3, magnesium rod 4, internal thread 5, electrode nipple 6 and magnesium rod hole 7; Described ring flange 1 one side is provided with described heating tube 2, and described heating tube 2 surface coverage has described enamel layer 3; Described heating tube 2 side is provided with described magnesium rod 4.
In order to the utility model normally can use heating function, ring flange 1 one side is provided with electrode nipple 6.
In order to exempt the impact of heating tube 2 on magnesium rod 4, heating tube 2 has angle to be the camber of 120 ° to 140 °, and the spacing between heating tube 2 and magnesium rod 4 is 40mm to 50mm.
In order to replacing magnesium rod 4 rapidly and efficiently, electrode nipple 6 side is provided with magnesium rod hole 7.
In order to magnesium rod 4 can be changed fast, the diameter of the upper end of magnesium rod 4 is larger than the diameter of the other end.
The utility model has enamel layer 3 in heating tube 2 surface coverage, heating tube 2 can be made to have the features such as good corrosion-resistant, high temperature resistant, acid-fast alkali-proof, stopped the surperficial scaling phenomenon of heating tube 2, substantially increased the useful life of heating tube 2.The life-span of heating tube 2 is brought up to 8-10 by original 2-3, saves customer using cost; Heating tube 2 has angle to be the camber of 120 ° to 140 °, and the spacing between heating tube 2 and magnesium rod 4 is 40mm to 50mm, decreases the impact of heating tube 2 on magnesium rod 4; The side of electrode nipple 6 is provided with magnesium rod hole 7, and the diameter of the upper end of magnesium rod 4 is comparatively larger than the diameter of the other end, and can change magnesium rod 4 easily, decrease maintenance cost, the internal thread 5 on ring flange 1 can connect other structure easily and use.The utility model structure is simple, easily manufactured; Easy to use, the replacing of magnesium rod 4 is very convenient, extends the useful life of heating tube 2; By arranging enamel layer 3 on heating tube 2 surface, electrothermal tube 2 effectively can be made to have the features such as good corrosion-resistant, high temperature resistant, acid-fast alkali-proof, stopped the surperficial scaling phenomenon of heating tube 2; Extend the useful life of heating tube 2.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. an electric heater, comprises ring flange (1), heating tube (2), enamel layer (3), magnesium rod (4), internal thread (5), electrode nipple (6) and magnesium rod hole (7); It is characterized in that, described ring flange (1) one side is provided with described heating tube (2), and described heating tube (2) surface coverage has described enamel layer (3); Described heating tube (2) side is provided with described magnesium rod (4).
2. a kind of electric heater according to claim 1, is characterized in that, described ring flange (1) one side is provided with described electrode nipple (6).
3. a kind of electric heater according to claim 1, it is characterized in that, described heating tube (2) is provided with the camber that angle is 120 ° to 140 °, and the spacing between described heating tube (2) and described magnesium rod (4) is 40mm to 50mm.
4. a kind of electric heater according to claim 1, is characterized in that, described electrode nipple (6) side is provided with described magnesium rod hole (7).
5. a kind of electric heater according to claim 1, is characterized in that, the diameter of the upper end of described magnesium rod (4) is larger than the diameter of the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383612.3U CN204810573U (en) | 2015-06-04 | 2015-06-04 | Electric -heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383612.3U CN204810573U (en) | 2015-06-04 | 2015-06-04 | Electric -heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204810573U true CN204810573U (en) | 2015-11-25 |
Family
ID=54595316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520383612.3U Expired - Fee Related CN204810573U (en) | 2015-06-04 | 2015-06-04 | Electric -heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204810573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107105532A (en) * | 2017-06-15 | 2017-08-29 | 扬中市继旺电热器有限公司 | The heating enamel pipe being easily installed |
-
2015
- 2015-06-04 CN CN201520383612.3U patent/CN204810573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107105532A (en) * | 2017-06-15 | 2017-08-29 | 扬中市继旺电热器有限公司 | The heating enamel pipe being easily installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Insulating support of electric heater heating coil Effective date of registration: 20171227 Granted publication date: 20151125 Pledgee: Yancheng City salt capital scientific and Technological Transformation Service Co., Ltd. Pledgor: JIANGSU HUOLONG ELECTRICAL APPLIANCES CO., LTD. Registration number: 2017990001234 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20190604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |