CN2432502Y - Water-storage type electric water heater - Google Patents
Water-storage type electric water heater Download PDFInfo
- Publication number
- CN2432502Y CN2432502Y CN 00215030 CN00215030U CN2432502Y CN 2432502 Y CN2432502 Y CN 2432502Y CN 00215030 CN00215030 CN 00215030 CN 00215030 U CN00215030 U CN 00215030U CN 2432502 Y CN2432502 Y CN 2432502Y
- Authority
- CN
- China
- Prior art keywords
- inner bag
- water
- heating
- utility
- calandria
- 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 belongs to a water-storage type electric water heater which alters a heating mode; the utility model is mainly composed of an inner bag, a casing and a heating device. The utility model is characterized in that the heating device is a heating body which is positioned on the outer side of the inner bag; the outer side of the heating body is coated with an insulation film and an electric heating film in sequence; a basic insulation body is also arranged between the heating body and the inner bag. The thorough isolation of water and electricity is realized, safe use coefficient is added, and the utility model has the effects of simple structure, convenient processing and high heat efficiency.
Description
The utility model belongs to water-storage electric heater, particularly a kind of electric heater that is provided with New Heating.
The water-storage electric heater of Xiao Shouing in the market, its mode of heating generally adopt electrothermal tube directly to be put in the water to heat, and operating position shows: electrothermal tube is put into and exists many unsafe factors in the water.(1) in use, the relatively poor area of water-quality ratio especially generates incrustation scale very soon on the electrothermal tube surface, and along with thickening of incrustation scale, the heat of resistance wire discharges more and more difficult, causes electrothermal tube to puncture at last.(2) owing to electrothermal tube is subjected to the corrosion of water to be easy to occur micropore in water water is communicated with electricity, safety coefficient is low.
The purpose of this utility model is to provide a kind of water-storage electric heater that changes mode of heating, uses safer.
The utility model is achieved in that
Water-storage electric heater, mainly form by inner bag, shell and heater, it is characterized in that: above-mentioned heater is a calandria that is positioned at the inner bag outside, scribbles dielectric film and Electric radiant Heating Film successively in the outside of this calandria, has electrode and lead-in wire on the Electric radiant Heating Film; Between calandria and inner bag, also be provided with a basic insulation.
After the utility model adopts above structure, because heater is positioned at the inner bag outside, directly do not contact with water, mode of heating adopts the electric hot plate indirect, has realized the thoroughly isolated of water and electricity, has increased the safe handling coefficient; Heating plate has the one-way heat conduction performance simultaneously, and the thermal efficiency has effect simple in structure, easy to process, that the thermal efficiency is high up to more than 92%.
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the cutaway view of Fig. 1;
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
In the accompanying drawing, 1 is that inner bag, 2 is that basic insulation, 3 is that heating plate, 4 is that dielectric film, 5 is that Electric radiant Heating Film, 6 is that protective cover, 7 is a shell.
As shown in drawings, the utility model relates to a kind of water-storage electric heater, mainly is made up of stainless steel inner container 1, shell 7 and heater, and inner bag 1 and heater are positioned at shell 7.This heater adopts a calandria that is positioned at inner bag 1 outside, the outside of this calandria scribbles three-layer insulated film 4, smear the semiconductor thermoelectric film 5 that one deck is made into by electrodeless material by filming technology again in the outside of this dielectric film 4, have electrode and lead-in wire on this Electric radiant Heating Film 5; For increasing security performance, between calandria and inner bag 1, also be provided with a basic insulation 2, make above-mentioned calandria be close on the inner bag 1 by this basic insulation 2.
Above-mentioned calandria is made up of two semicircular heating plates 3, and heating plate 3 is made by hard sheet iron, is close to the outside of inner bag 1 by basic insulation 2; Two heating plates surround a circular slab face, are centered around the outside of inner bag 1, and inner bag is carried out comprehensive heating.Outside Electric radiant Heating Film 5, also be provided with a protective cover 6 that is made by perlite, be used to protect Electric radiant Heating Film 5.Carry out between the Electric radiant Heating Film 5 on two heating plates 3 and be electrically connected external power supply.
During use, connect power supply, be located at Electric radiant Heating Film 5 heatings on the heating plate 3, because this Electric radiant Heating Film 5 has the one-way heat conduction principle, inner bag by the inboard 1 conducts to heat in the water, thereby water is heated.Because heating plate 3 does not directly contact with water, and go back a basic insulation 2 between heating plate 3 and the inner bag 1, the safety coefficient height.
Claims (4)
1, water-storage electric heater, mainly form by inner bag (1), shell (7) and heater, it is characterized in that: above-mentioned heater is a calandria that is positioned at inner bag (1) outside, scribble dielectric film (4) and Electric radiant Heating Film (5) successively in the outside of this calandria, Electric radiant Heating Film (5) goes up with electrode and lead-in wire; Between calandria and inner bag (1), also be provided with a basic insulation (2).
2, electric heater according to claim 1 is characterized in that: above-mentioned calandria is two semicircular heating plates (3), and two heating plates (3) are centered around the outside of inner bag (1).
3, electric heater according to claim 1 and 2 is characterized in that: also be provided with a protective cover that is made by perlite (6) in Electric radiant Heating Film (5) outside.
4, electric heater according to claim 3 is characterized in that: carry out being electrically connected between two heating plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215030 CN2432502Y (en) | 2000-06-12 | 2000-06-12 | Water-storage type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215030 CN2432502Y (en) | 2000-06-12 | 2000-06-12 | Water-storage type electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2432502Y true CN2432502Y (en) | 2001-05-30 |
Family
ID=33581043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00215030 Expired - Fee Related CN2432502Y (en) | 2000-06-12 | 2000-06-12 | Water-storage type electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2432502Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915901A (en) * | 2019-03-08 | 2019-06-21 | 天津赛金节能科技股份有限公司 | A kind of annular electromagnetic heater |
-
2000
- 2000-06-12 CN CN 00215030 patent/CN2432502Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915901A (en) * | 2019-03-08 | 2019-06-21 | 天津赛金节能科技股份有限公司 | A kind of annular electromagnetic heater |
| CN109915901B (en) * | 2019-03-08 | 2020-07-07 | 天津赛金节能科技股份有限公司 | Annular electromagnetic heating stove |
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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 |