CN200972260Y - Heating pipe of electric water heater - Google Patents
Heating pipe of electric water heater Download PDFInfo
- Publication number
- CN200972260Y CN200972260Y CN 200620125832 CN200620125832U CN200972260Y CN 200972260 Y CN200972260 Y CN 200972260Y CN 200620125832 CN200620125832 CN 200620125832 CN 200620125832 U CN200620125832 U CN 200620125832U CN 200972260 Y CN200972260 Y CN 200972260Y
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- CN
- China
- Prior art keywords
- heating tube
- tube
- heating
- temperature
- heating tubes
- 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 - Lifetime
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Abstract
The utility model relates to a heating tube for electric water heater, specifically to a device to heat water inside the electric water heater, belonging to the technological field of home appliance fittings. The heating tube is mainly characterized in that splice plates connect to terminal rods extended from inside the two heating tubes respectively and a flange connects to the terminal part of the two heating tubes, which features in that a temperature measuring tube and a temperature limiting tube are arranged between the two heating tubes that turn 10 to 20 degrees in comparison with central line of flange end face. The utility model is characterized by compact and reasonable structure. Since the heating tubes turn some degrees in comparison with flange end face, the heating tube can be curved in a simple manner. And the design of arranging a temperature control tube and the temperature limiting tube in between the two heating tubes could improve the temperature sensing and limiting sensitivity.
Description
Technical field
The utility model relates to a kind of heating tube of electric heater, and the water that specifically is used for the electric heater the inside heats, and belongs to household electrical appliance accessory technical field.
Background technology
Before the utility model is made, in prior art, the heating tube of electric heater mainly is welded to form by parts such as the heating tube of charged heated filament, flange, temperature tube, limit Wen Guan, is assembled in then in the electric heater, connect with the mains, thereby the water of electric heater the inside is heated.The electric heating tube submerged depth of this kind structure is not enough, if lengthening, in order to dodge water inlet pipe and water outlet pipe, the bending complexity of heating tube, the temperature-sensitive of temperature controller can not be in time simultaneously, also can't obtain water outlet efficient preferably.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of heating tube of electric heater, it passes through heating tube with respect to flange face deflection certain angle, can realize the simple bending of heating tube, while is temperature control tube and limit warm pipe to place between two heating tubes, can improve the sensitivity of temperature-sensitive and limit temperature.
Main solution of the present utility model is achieved in that
The utility model mainly adopts and patches sheet and be connected with the end rod that stretch out two heating tubes the inside respectively, ring flange is connected respectively with the end of two heating tubes, feature is that temperature tube, the warm pipe of limit place between two heating tubes, and two heating tubes are provided with certain angle with respect to ring flange center plumb line deflection.
Deflection angle is: 10～20 °.
Compared with the prior art the utility model has the following advantages:
The utility model compact conformation, rationally; Because heating tube can well be avoided water inlet pipe and water outlet pipe (deflection angle 10-20 °), utilizable space is bigger, guarantees that the submerged depth of long heating tube is enough, the also dive of short heating tube; Because wherein the cold junction length of a heating tube is longer, the heating section is in position on the lower side, the add up requirement of the hot water efficient that can satisfy new national standard of two factors; Because heating tube with respect to flange face deflection certain angle, can be realized the simple bending of heating tube, the while is temperature tube and limit warm pipe to place between two heating tubes, can improve the sensitivity of temperature-sensitive and limit temperature.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure right view.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model is mainly formed by patching sheet 1, ring flange 2, temperature tube 3, limit temperature pipe 4, long heating tube 5, short heating tube 6 etc.
The utility model mainly adopts and patches the end rod that sheet 1 and long heating tube 5, short heating tube 6 the insides stretches out and weld together, at long heating tube 5, lack in the heating tube 6 resistance wire and insulating oxide magnesium are set respectively.The end of ring flange 2 and long heating tube 5, short heating tube 6 welds together.Temperature tube 3, limit temperature pipe 4 place between long heating tube 5 and the short heating tube 6, and long heating tube 5 is provided with certain angle with respect to ring flange 2 center plumb line deflections respectively with short heating tube 6.Deflection angle is: 10～20 °.
The utility model operation principle
The utility model is installed in electric heater the inside, then the positive and negative polarities of power supply with patch sheet 1 positive and negative polarities and be connected to and patch sheet and come work.
The utility model is because the electric heating effect of resistance wire when being applied to electric heater, begins heating at the position of resistance wire, and release heat heats hot water in water.Because temperature tube 3 and limit temperature pipe 4 are in the oblique upper of short heating tube 6 between 2 heating tubes, can be according to the convective principles of hot water and air, when water heating and dry combustion method were arranged, temperature controller 3 and temperature limiter 4 can both in time be experienced the heat that heating tube transmits.
Claims (2)
1, a kind of heating tube of electric heater, employing patches sheet (1) and is connected with the end rod that stretch out long heating tube (5), short heating tube (6) the inside respectively, ring flange (2) is connected with the end of 2 long heating tubes (5), short heating tube (6), it is characterized in that temperature tube (3), limit temperature pipe (4) place between long heating tube (5) and the short heating tube (6), long heating tube (5) is provided with angle with respect to the deflection of ring flange (2) end face center line respectively with short heating tube (6).
2, the heating tube of electric heater according to claim 1 is characterized in that described deflection angle is: 10～20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620125832 CN200972260Y (en) | 2006-11-24 | 2006-11-24 | Heating pipe of electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620125832 CN200972260Y (en) | 2006-11-24 | 2006-11-24 | Heating pipe of electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200972260Y true CN200972260Y (en) | 2007-11-07 |
Family
ID=38883513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620125832 Expired - Lifetime CN200972260Y (en) | 2006-11-24 | 2006-11-24 | Heating pipe of electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200972260Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102216693A (en) * | 2008-07-11 | 2011-10-12 | 特莫瓦特股份公司 | Integrated heating device for storage water heater |
| CN103090532A (en) * | 2013-01-08 | 2013-05-08 | 青岛经济技术开发区海尔热水器有限公司 | Rapid electric water heater |
| CN105934009A (en) * | 2016-05-24 | 2016-09-07 | 平湖科能电器技术有限公司 | Flange heating pipe |
| CN109246873A (en) * | 2018-10-11 | 2019-01-18 | 安徽苏立科技股份有限公司 | A kind of regenerative electrochemical heating tube of included fixed temperature control device |
| CN112139705A (en) * | 2020-09-16 | 2020-12-29 | 杨满笑 | Welding feeding and conveying device for automatic production of heating disc of electric water heater |
| CN112157364A (en) * | 2020-09-18 | 2021-01-01 | 杨满笑 | Electric water heater heating plate and wire connecting plate welding equipment and method thereof |
-
2006
- 2006-11-24 CN CN 200620125832 patent/CN200972260Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102216693A (en) * | 2008-07-11 | 2011-10-12 | 特莫瓦特股份公司 | Integrated heating device for storage water heater |
| CN103090532A (en) * | 2013-01-08 | 2013-05-08 | 青岛经济技术开发区海尔热水器有限公司 | Rapid electric water heater |
| CN105934009A (en) * | 2016-05-24 | 2016-09-07 | 平湖科能电器技术有限公司 | Flange heating pipe |
| CN109246873A (en) * | 2018-10-11 | 2019-01-18 | 安徽苏立科技股份有限公司 | A kind of regenerative electrochemical heating tube of included fixed temperature control device |
| CN112139705A (en) * | 2020-09-16 | 2020-12-29 | 杨满笑 | Welding feeding and conveying device for automatic production of heating disc of electric water heater |
| CN112157364A (en) * | 2020-09-18 | 2021-01-01 | 杨满笑 | Electric water heater heating plate and wire connecting plate welding equipment and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071107 |
|
| EXPY | Termination of patent right or utility model |