CN2392336Y - Scale-proof electric water heater - Google Patents

Scale-proof electric water heater Download PDF

Info

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
Application number
CN 99221781
Other languages
Chinese (zh)
Inventor
赵克成
吴敏
董建堂
白洪斗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Household Electric Appliances Institute
Original Assignee
Qingdao Household Electric Appliances Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Household Electric Appliances Institute filed Critical Qingdao Household Electric Appliances Institute
Priority to CN 99221781 priority Critical patent/CN2392336Y/en
Application granted granted Critical
Publication of CN2392336Y publication Critical patent/CN2392336Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

But a kind of electric heater of antiscale
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).
CN 99221781 1999-07-29 1999-07-29 Scale-proof electric water heater Expired - Fee Related CN2392336Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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