CN2392336Y - Scale-proof electric water heater - Google Patents
Scale-proof electric water heater Download PDFInfo
- Publication number
- CN2392336Y CN2392336Y CN 99221781 CN99221781U CN2392336Y CN 2392336 Y CN2392336 Y CN 2392336Y CN 99221781 CN99221781 CN 99221781 CN 99221781 U CN99221781 U CN 99221781U CN 2392336 Y CN2392336 Y CN 2392336Y
- Authority
- CN
- China
- Prior art keywords
- electrode bar
- mounting flange
- water heater
- frequency generator
- 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
Links
Images
Landscapes
- Constitution Of High-Frequency Heating (AREA)
Abstract
The utility model provides a scale-proof electric water heater which mainly comprises a water heater shell body, a mounting flange, an electric heating element arranged on the mounting flange, and a temperature sensor. The utility model is characterized in that the mounting flange is additionally provided with an electrode bar approaching to the electric heating element, and the electrode bar is parallel to the electric heating element; the electrode bar is connected to one output end of a high-frequency generator formed by the prior art; another output end of the high frequency generator is connected with the mounting flange. The utility model is concretely characterized in that the electrode bar is composed of a central electrode bar conductor and an electrode bar insulation layer surrounding the conductor.
Description
The utility model relates to the electric heater in the household electrical appliance, but especially a kind of electric heater of antiscale.
In the prior art, electric heater has only the feedwater function of heating, and water is heated by heater will fouling on heater, and the time one is long, the thickness increase of incrustation scale will reduce heat efficiency of heater, still not have to find to prevent the electric heater of heater fouling so far.
The purpose of this utility model is exactly at the existing in prior technology deficiency, but and a kind of electric heater technical scheme of antiscale is provided, this scheme can prevent the heating element fouling in the electric heater.
This programme is realized by following technical measures.Mainly include electrical heating elements, temperature sensor on water heater housing, mounting flange and the mounting flange, the characteristics of this programme are also to be equipped with one near electrical heating elements and electrode bar in parallel on described mounting flange, one end of the radio-frequency generator output that this electrode bar and is made of prior art is connected, and another of radio-frequency generator exported termination mounting flange.The concrete characteristics of this programme are that described electrode bar is made up of the electrode bar electric conductor at center and the electrode bar insulating barrier of encirclement electric conductor.
According to as can be known to the narration of such scheme, owing on the mounting flange in this scheme electrode bar is housed, and this electrode bar is connected with the output of radio-frequency generator, the frequency electromagnetic waves that radio-frequency generator produces radiates in water by electrode bar to be handled water, the physical structure of water in the electric heater is changed, it makes the calcium in the water, magnesium ions etc. lose condition and the attached wall energy power that crystallization is adhered to, and porous and the old incrustation scale of dissolving, this structure, can make the no longer fouling of heating element of electric heater, improve the heating efficiency of electric heater greatly, and prolonged the useful life of electric heater.This shows that the utility model compared with prior art has substantive distinguishing features and progress, its implementation result also is conspicuous.
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
Description of drawings:
Fig. 1 is the part sectional structure schematic diagram of the utility model embodiment.
By accompanying drawing as can be seen, but the electric heater of this programme antiscale, mainly include electrical heating elements 5, temperature sensor 6 on water heater housing, mounting flange 4 and the mounting flange 4, the characteristics of this programme are also to be equipped with one near electrical heating elements 5 and electrode bar 3 in parallel on described mounting flange 4, one end of the radio-frequency generator output that this electrode bar 3 and is made of prior art is connected, and another of radio-frequency generator exported termination mounting flange 4.Described electrode bar 3 is made up of the electrode bar electric conductor 1 at center and the electrode bar insulating barrier 2 of encirclement electric conductor 1.
Claims (2)
1. but the electric heater of an antiscale, mainly include electrical heating elements (5), temperature sensor (6) on water heater housing, mounting flange (4) and the mounting flange (4), it is characterized in that on described mounting flange (4), also being equipped with one near electrical heating elements (5) and electrode bar (3) in parallel, one end of the radio-frequency generator output that this electrode bar (3) and is made of prior art is connected, and another of radio-frequency generator exported termination mounting flange (4).
2. but the electric heater of antiscale according to claim 1 is characterized in that described electrode bar (3) is made up of the electrode bar electric conductor (1) at center and the electrode bar insulating barrier (2) of encirclement electric conductor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221781 CN2392336Y (en) | 1999-07-29 | 1999-07-29 | Scale-proof electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221781 CN2392336Y (en) | 1999-07-29 | 1999-07-29 | Scale-proof electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2392336Y true CN2392336Y (en) | 2000-08-16 |
Family
ID=34012288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99221781 Expired - Fee Related CN2392336Y (en) | 1999-07-29 | 1999-07-29 | Scale-proof electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2392336Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322749A (en) * | 2015-06-30 | 2017-01-11 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater |
| CN106322750A (en) * | 2015-06-30 | 2017-01-11 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater |
| CN106322748A (en) * | 2015-06-30 | 2017-01-11 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater |
-
1999
- 1999-07-29 CN CN 99221781 patent/CN2392336Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322749A (en) * | 2015-06-30 | 2017-01-11 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater |
| CN106322750A (en) * | 2015-06-30 | 2017-01-11 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater |
| CN106322748A (en) * | 2015-06-30 | 2017-01-11 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater |
| CN106322749B (en) * | 2015-06-30 | 2019-05-14 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater |
| CN106322750B (en) * | 2015-06-30 | 2019-05-31 | 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 |
|---|---|---|
| CN203354933U (en) | Disinfection cabinet | |
| CN2392336Y (en) | Scale-proof electric water heater | |
| CN202419770U (en) | Combination structure of energy-saving voltage heat dissipation device | |
| CN214070176U (en) | High-efficiency electric soldering iron | |
| CN207603314U (en) | A kind of heat-radiation fixed structure of drive system of electric motor vehicle | |
| CN2823825Y (en) | Steam generator | |
| CN1122159C (en) | Electrically heating method and equipment | |
| CN211656754U (en) | Rectifier bridge water-cooling encapsulation | |
| CN213066582U (en) | Improved water heater structure | |
| CN2280237Y (en) | High efficiency energy saving electrik room heating device | |
| CN2367958Y (en) | Electric heating apparatus | |
| CN2413203Y (en) | Electromagnetic heating system | |
| CN2472104Y (en) | High effective electric plate heater | |
| CN219227840U (en) | Heating device fixing structure | |
| CN216145510U (en) | Ceramic capacitor with wear-resisting outer seal layer | |
| CN201159475Y (en) | Igniter for three-dimensional combustion drive physical analog device | |
| CN213698574U (en) | Microwave physiotherapy device | |
| CN209949462U (en) | Electric heating sleeve for oil drum | |
| CN208458279U (en) | A kind of attaching plug of water heater | |
| CN2573899Y (en) | High-efficiency heat pipe electric heater | |
| CN2609310Y (en) | Constant temp. electrothermal bar | |
| CN2432489Y (en) | Sleeve electric heater | |
| CN201417007Y (en) | External heating electro thermal boiler | |
| CN2365580Y (en) | Safety electrical water heater | |
| CN2338682Y (en) | Electric water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |