CN204859590U - Electrical heating rod of water heater - Google Patents
Electrical heating rod of water heater Download PDFInfo
- Publication number
- CN204859590U CN204859590U CN201520311250.7U CN201520311250U CN204859590U CN 204859590 U CN204859590 U CN 204859590U CN 201520311250 U CN201520311250 U CN 201520311250U CN 204859590 U CN204859590 U CN 204859590U
- Authority
- CN
- China
- Prior art keywords
- root
- ring flange
- heater strip
- water heater
- electrically heated
- 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 provides an electrical heating rod of water heater, including two heating pipes and ring flange, on every heating pipe all was fixed in the ring flange, every heating pipe included the outer tube, arrange the heater strip in the outer tube in and fill the magnesia of outer tube inner space, and the heater strip of one of them heating pipe is resistance wire / carbon fiber heater strip, and the heater strip of another heating pipe is the carbon fiber heater strip. The heater strip of heating pipe is the carbon fiber heater strip, and the carbon fiber heater strip is in order to adopt the direct current to regard as the power, and this just makes electric water heater can adopt the photovoltaic power generation power supply.
Description
Technical field
The utility model relates to water heater, is specifically related to a kind of electrically heated rod of water heater.
Background technology
Current electric heater is on the market all generally an outer tube, and there is a shape of threads electrical heating wire inside, and heater strip is all resistance wire, not easily processes, and the life-span is relatively short, and single.If connect photovoltaic panel, centre must increase the inverter being converted to alternating current for direct current, very loaded down with trivial details.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of electrically heated rod of water heater, has expanded the mode adopting power supply.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of electrically heated rod of water heater, comprise two heating tubes and ring flange, every root heating tube is all fixed on ring flange, every root heating tube comprises outer tube, be placed in the heater strip in outer tube and fill the magnesia powder in space in outer tube, wherein the heater strip of a heating tube is resistance wire, and the heater strip of another root heating tube is carbon fiber heating silk.
The electrically heated rod of above-mentioned water heater, also comprises two protective casings, and every root protective casing is blind pipe, and the openend of every root protective casing is all fixed on ring flange, and protective casing is built-in with temperature sensing device.
The electrically heated rod of above-mentioned water heater, every root heater strip is all connected with the binding post of inserted sheet or tabletting structure, and binding post and heating tube lay respectively at the both sides of ring flange, and binding post and heater strip junction potsherd or electric insulating sealant seal.
The electrically heated rod of above-mentioned water heater, heating tube is straight tube structure or descending bend pipe structure.
The electrically heated rod of above-mentioned water heater, every root outer tube and ring flange are welded and fixed.
Electrically heated rod has two heating tubes, wherein the heater strip of a heating tube is resistance wire, the heater strip of another root heating tube is carbon fiber heating silk, resistance wire can adopt alternating current as power supply, carbon fiber heating silk is to adopt direct current as power supply, this has just expanded the mode of heating of water heater, according to circumstances can use photovoltaic generation and civil power in different choice ground.
The technical problems to be solved in the utility model is to provide a kind of electrically heated rod of water heater, and it can use photovoltaic generation.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of electrically heated rod of water heater, comprise two heating tubes and ring flange, every root heating tube is all fixed on ring flange, and every root heating tube comprises outer tube, be placed in the heater strip in outer tube and fill the magnesia powder in space in outer tube, and heater strip is carbon fiber heating silk.
The electrically heated rod of above-mentioned water heater, also comprises two protective casings, and every root protective casing is blind pipe, and the openend of every root protective casing is all fixed on ring flange, and protective casing is built-in with temperature sensing device.
The electrically heated rod of above-mentioned water heater, each heater strip is all connected with the binding post of inserted sheet or tabletting structure, and binding post and heating tube lay respectively at the both sides of ring flange, and binding post and heater strip junction potsherd or electric insulating sealant seal.
The electrically heated rod of above-mentioned water heater, every root heating tube is straight tube structure or descending bend pipe structure.
The electrically heated rod of above-mentioned water heater, outer tube and ring flange are welded and fixed.
Electrically heated rod has two heating tubes, and the heater strip of heating tube is carbon fiber heating silk, and carbon fiber heating silk is to adopt direct current as power supply, and this just makes electric heater that photovoltaic generation can be adopted to power.
Accompanying drawing explanation
Below in conjunction with accompanying drawing to the further detailed description of the utility model:
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
Fig. 3 is the structural representation of the utility model embodiment three.
Fig. 4 is the cutaway view of heating tube.
Fig. 5 is the structural representation at electrically heated rod ring flange place.
Fig. 6 is the structural representation at electrically heated rod ring flange place.
Embodiment
A kind of electrically heated rod of water heater comprises two heating tubes (1 and 2) and ring flange 5, every root heating tube is all fixed on ring flange, every root heating tube comprises outer tube 6, be placed in the heater strip 7 in outer tube and fill the magnesia powder 8 in space in outer tube, wherein the heater strip of a heating tube is resistance wire, and the heater strip of another root heating tube is carbon fiber heating silk.
The electrically heated rod of water heater also comprises two protective casings (3 and 4), and every root protective casing is blind pipe, and the openend of every root protective casing is all fixed on ring flange, and protective casing is built-in with temperature sensing device.
Every root heater strip is all connected with the binding post of inserted sheet (Fig. 5 shown in) or compressing tablet (shown in Fig. 6) structure, and binding post and heating tube lay respectively at the both sides of ring flange, and binding post and heater strip junction potsherd or electric insulating sealant seal.
Heating tube is straight tube structure (as shown in Figure 1) or descending bend pipe structure (as shown in Figure 3), and Fig. 2 is a heating tube is straight tube structure, and another root heating tube is descending bend pipe structure.
Particularly, every root outer tube and ring flange are welded and fixed.
The electrically heated rod of another kind of water heater comprises two heating tubes and ring flange, every root heating tube is all fixed on ring flange, every root heating tube comprises outer tube, be placed in the heater strip in outer tube and fill the magnesia powder in space in outer tube, and heater strip is carbon fiber heating silk.
The electrically heated rod of water heater also comprises two protective casings, and every root protective casing is blind pipe, and the openend of every root protective casing is all fixed on ring flange, and protective casing is built-in with temperature sensing device.
Each heater strip is all connected with the binding post of inserted sheet or tabletting structure, and binding post and heating tube lay respectively at the both sides of ring flange, and binding post and heater strip junction potsherd or electric insulating sealant seal.
Every root heating tube is straight tube structure or descending bend pipe structure.
Particularly, every root outer tube and ring flange are welded and fixed.
The utility model has two heating tubes, therefore only needs to offer an electrically heated rod installing hole in liner for water tank of water heater, reduces the leak source of water tank, simplifies manufacture craft.Utilize carbon fiber to be the made of soft of carbon fiber as the benefit of heater strip, excellent machining performance, the problem that can not worry ruptures causes productivity low, in addition, carbon fiber is high temperature resistant, and tensile strength is high.
Claims (10)
1. the electrically heated rod of a water heater, it is characterized in that: comprise two heating tubes and ring flange, every root heating tube is all fixed on ring flange, every root heating tube comprises outer tube, be placed in the heater strip in outer tube and fill the magnesia powder in space in outer tube, wherein the heater strip of a heating tube is resistance wire, and the heater strip of another root heating tube is carbon fiber heating silk.
2. the electrically heated rod of water heater according to claim 1, is characterized in that: also comprise two protective casings, and every root protective casing is blind pipe, and the openend of every root protective casing is all fixed on ring flange, and protective casing is built-in with temperature sensing device.
3. the electrically heated rod of water heater according to claim 1 and 2, it is characterized in that: every root heater strip is all connected with the binding post of inserted sheet or tabletting structure, binding post and heating tube lay respectively at the both sides of ring flange, and binding post and heater strip junction potsherd or electric insulating sealant seal.
4. the electrically heated rod of water heater according to claim 1 and 2, is characterized in that: heating tube is straight tube structure or descending bend pipe structure.
5. the electrically heated rod of water heater according to claim 1 and 2, is characterized in that: every root outer tube and ring flange are welded and fixed.
6. the electrically heated rod of a water heater, it is characterized in that: comprise two heating tubes and ring flange, every root heating tube is all fixed on ring flange, every root heating tube comprises outer tube, be placed in the heater strip in outer tube and fill the magnesia powder in space in outer tube, and heater strip is carbon fiber heating silk.
7. the electrically heated rod of water heater according to claim 6, is characterized in that: also comprise two protective casings, and every root protective casing is blind pipe, and the openend of every root protective casing is all fixed on ring flange, and protective casing is built-in with temperature sensing device.
8. the electrically heated rod of the water heater according to claim 6 or 7, it is characterized in that: each heater strip is all connected with the binding post of inserted sheet or tabletting structure, binding post and heating tube lay respectively at the both sides of ring flange, and binding post and heater strip junction potsherd or electric insulating sealant seal.
9. the electrically heated rod of the water heater according to claim 6 or 7, is characterized in that: every root heating tube is straight tube structure or descending bend pipe structure.
10. the electrically heated rod of the water heater according to claim 6 or 7, is characterized in that: outer tube and ring flange are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311250.7U CN204859590U (en) | 2015-05-15 | 2015-05-15 | Electrical heating rod of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311250.7U CN204859590U (en) | 2015-05-15 | 2015-05-15 | Electrical heating rod of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204859590U true CN204859590U (en) | 2015-12-09 |
Family
ID=54750100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311250.7U Expired - Fee Related CN204859590U (en) | 2015-05-15 | 2015-05-15 | Electrical heating rod of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204859590U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105934009A (en) * | 2016-05-24 | 2016-09-07 | 平湖科能电器技术有限公司 | Flange heating pipe |
| CN105919434A (en) * | 2016-05-24 | 2016-09-07 | 平湖科能电器技术有限公司 | Balanced heating pipe |
| CN105928045A (en) * | 2016-06-20 | 2016-09-07 | 美的集团股份有限公司 | Oil-filled heater |
| CN107770887A (en) * | 2016-08-22 | 2018-03-06 | 上海福沃机械有限公司 | Assembled electric heating pipe |
| CN108006951A (en) * | 2017-11-15 | 2018-05-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of adjustable energy-saving water heater of firing rate |
-
2015
- 2015-05-15 CN CN201520311250.7U patent/CN204859590U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105934009A (en) * | 2016-05-24 | 2016-09-07 | 平湖科能电器技术有限公司 | Flange heating pipe |
| CN105919434A (en) * | 2016-05-24 | 2016-09-07 | 平湖科能电器技术有限公司 | Balanced heating pipe |
| CN105928045A (en) * | 2016-06-20 | 2016-09-07 | 美的集团股份有限公司 | Oil-filled heater |
| CN105928045B (en) * | 2016-06-20 | 2019-03-12 | 广东美的环境电器制造有限公司 | Oil heater |
| CN107770887A (en) * | 2016-08-22 | 2018-03-06 | 上海福沃机械有限公司 | Assembled electric heating pipe |
| CN108006951A (en) * | 2017-11-15 | 2018-05-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of adjustable energy-saving water heater of firing rate |
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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: 20151209 Termination date: 20170515 |