CN202334960U - Oil-filled heating rod for electric water heater - Google Patents
Oil-filled heating rod for electric water heater Download PDFInfo
- Publication number
- CN202334960U CN202334960U CN2011204262289U CN201120426228U CN202334960U CN 202334960 U CN202334960 U CN 202334960U CN 2011204262289 U CN2011204262289 U CN 2011204262289U CN 201120426228 U CN201120426228 U CN 201120426228U CN 202334960 U CN202334960 U CN 202334960U
- Authority
- CN
- China
- Prior art keywords
- heating rod
- electrothermal tube
- oil
- ring flange
- heating
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005485 electric heating Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model relates to an oil-filled type heating rod for electric water heater, its characterized in that includes end cover, heating rod casing, electrothermal tube, temperature tube and ring flange, and wherein end cover seal installs the one end at the heating rod casing, and ring flange seal installs the other end at the heating rod casing, and electrothermal tube and temperature tube device are placed in the heating rod casing on the ring flange in, are filled with the conduction oil in the heating rod casing. The utility model discloses because oil-filled formula heating rod adopts the electrothermal tube device in the heating rod casing, carries out the structure that heats through the electrothermal tube heating conduction oil, when this oil-filled formula heating rod is used for electric water heater to heat, the deposit of the water in the water heater inner bag can not pile up and form the incrustation scale on the electrothermal tube surface, consequently, has effectively improved the heating efficiency of heating pipe, has prolonged the life of electrothermal tube, ensures moreover that the electrothermal tube can not explode the pipe electric leakage, has avoided the emergence of incident.
Description
Technical field
The utility model relates to a kind of filling type heating rod structure, particularly a kind of filling type heating rod that is used for electric heater, and the improvement that belongs to heating apparatus of electric water heater is technological.
Background technology
At present, the storage-type electric water heater of prior art, the electric heating tube of its use generally are installed in the inner bag and directly contact with water; Can form a thick layer of incrustation scale on the electric heating tube surface after long-term the use; Incrustation scale not only makes the water heating in the inner bag slow, and power consumption is big, causes energy waste; And shortened life-span of electric heating tube, have the generation of security incidents such as booster electric leakage simultaneously.
Summary of the invention
The purpose of the utility model is to consider the problems referred to above and provides a kind of simple and reasonable that antiscaling effect is good, the safe and reliable filling type heating rod that is used for electric heater.
A kind of filling type heating rod that is used for electric heater by this purpose design; Comprise end cap, heating rod housing, electrothermal tube, temperature tube and ring flange; Wherein end cap seal is installed in an end of heating rod housing; Flangeseal is installed in the other end of heating rod housing, and electrothermal tube and temperature tube device are on ring flange and place in the heating rod housing, and heat bar shell is filled with conduction oil.
Said ring flange is offered oil-filled hole, and the plug device is in oil-filled hole, and device has sealing ring between plug and the ring flange.
The installation end of said electrothermal tube is equipped with reinforcing sleeve.
The utility model is because the filling type heating rod adopts the electrothermal tube device in the heating rod housing, through the structure that electrothermal tube heating conduction oil heats, when this filling type heating rod is used for electric heater and heats; The deposit of the water in the water heater liner can not be deposited in the electrothermal tube surface and form incrustation scale; Therefore, effectively improve the efficiency of heating surface of heating tube, prolonged the useful life of electrothermal tube; And guarantee that electrothermal tube can not leak electricity by booster, has avoided the generation of security incident.
Description of drawings
Fig. 1 is the sectional structure sketch map of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
As shown in Figure 1; The utility model is used for the filling type heating rod of electric heater; Comprise end cap 1, heating rod housing 2, electrothermal tube 3, temperature tube 5 and ring flange 8, wherein end cap 1 sealing is installed in an end of heating rod housing 2, and ring flange 8 sealings are installed in the other end of heating rod housing 2; Electrothermal tube 3 and temperature tube 5 install on ring flange 8 and place in the heating rod housing 2, are filled with conduction oil 4 in the heating rod housing 2.
Oil-filled for conveniently giving in the heating rod housing, said ring flange 8 is offered oil-filled hole 81, and plug 9 devices are in oil-filled hole 81, and device has sealing ring 6 between plug 9 and the ring flange 8.
Firm for electrothermal tube is installed, be difficult for fracture in the installation place, the installation end of said electrothermal tube 3 is equipped with reinforcing sleeve 7.
Claims (3)
1. filling type heating rod that is used for electric heater; It is characterized in that comprising end cap (1), heating rod housing (2), electrothermal tube (3), temperature tube (5) and ring flange (8); Wherein end cap (1) sealing is installed in an end of heating rod housing (2); Ring flange (8) sealing is installed in the other end of heating rod housing (2); Electrothermal tube (3) and temperature tube (5) device are gone up and are placed in the heating rod housing (2) at ring flange (8), are filled with conduction oil (4) in the heating rod housing (2).
2. the filling type heating rod that is used for electric heater according to claim 1; It is characterized in that said ring flange (8) offers oil-filled hole (81); Plug (9) device is in oil-filled hole (81), and device has sealing ring (6) between plug (9) and the ring flange (8).
3. the filling type heating rod that is used for electric heater according to claim 1 is characterized in that the installation end of said electrothermal tube (3) is equipped with reinforcing sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204262289U CN202334960U (en) | 2011-11-02 | 2011-11-02 | Oil-filled heating rod for electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204262289U CN202334960U (en) | 2011-11-02 | 2011-11-02 | Oil-filled heating rod for electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202334960U true CN202334960U (en) | 2012-07-11 |
Family
ID=46446922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204262289U Expired - Fee Related CN202334960U (en) | 2011-11-02 | 2011-11-02 | Oil-filled heating rod for electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202334960U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105933997A (en) * | 2016-05-24 | 2016-09-07 | 平湖科能电器技术有限公司 | Flange packaging structure provided with electric heating pipes |
| CN106287183A (en) * | 2016-08-23 | 2017-01-04 | 中国科学院理化技术研究所 | Filling storage device |
| CN111055581A (en) * | 2020-01-13 | 2020-04-24 | 陶杨云 | Oil heating type laminating machine heating oil tank |
| CN114111045A (en) * | 2020-08-28 | 2022-03-01 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater |
-
2011
- 2011-11-02 CN CN2011204262289U patent/CN202334960U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105933997A (en) * | 2016-05-24 | 2016-09-07 | 平湖科能电器技术有限公司 | Flange packaging structure provided with electric heating pipes |
| CN106287183A (en) * | 2016-08-23 | 2017-01-04 | 中国科学院理化技术研究所 | Filling storage device |
| CN111055581A (en) * | 2020-01-13 | 2020-04-24 | 陶杨云 | Oil heating type laminating machine heating oil tank |
| CN114111045A (en) * | 2020-08-28 | 2022-03-01 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202334960U (en) | Oil-filled heating rod for electric water heater | |
| CN102052269A (en) | Method for generating power and heating with crustal heat energy | |
| CN201209429Y (en) | Wax removing and preventing device for electrical heated oil conduit | |
| CN203203224U (en) | Electric heating thermal insulation water box | |
| CN204681614U (en) | A kind of Glass tube heater and electric heater | |
| CN201170636Y (en) | Protective cover cap and vacuum heat conduction pipe electric warmer thereof | |
| CN204349915U (en) | Solar module | |
| CN203671936U (en) | Water storage tank of solar water heater | |
| CN201293304Y (en) | Steam electric heater | |
| CN202222319U (en) | Heater of steam weeder | |
| CN204176927U (en) | A kind of space energy water heater | |
| CN203384515U (en) | Copper disc pipe joint structure for heat exchanger water tank | |
| CN203163246U (en) | Air energy heat pump water heater | |
| CN201170662Y (en) | Solar hot air heat-storage tank | |
| CN202521892U (en) | Vacuum insulating pipeline type quick heating device | |
| CN201488108U (en) | Superconducting medium automatic temperature-control electric heat radiator | |
| CN203691668U (en) | Natural gas electromagnetic heater | |
| CN203719200U (en) | Seal ring structure for copper pipe of water heater | |
| CN205137637U (en) | Heat source machine | |
| CN203501477U (en) | Energy-saving boiler | |
| CN205090592U (en) | Water storage formula microwave heating electric water heater | |
| CN203010981U (en) | Anti-freezing device for solar water tank exhaust pipe | |
| CN203273839U (en) | Electric steam engine unit suitable for field mobile operation | |
| CN202303991U (en) | High efficiency coil pipe heat collector | |
| CN203717231U (en) | Electricity generation and water flow metering integrated device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Midea Group |
|
| 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: 20120711 Termination date: 20201102 |