CN200965339Y - A family safety electric water heater - Google Patents
A family safety electric water heater Download PDFInfo
- Publication number
- CN200965339Y CN200965339Y CN 200620052775 CN200620052775U CN200965339Y CN 200965339 Y CN200965339 Y CN 200965339Y CN 200620052775 CN200620052775 CN 200620052775 CN 200620052775 U CN200620052775 U CN 200620052775U CN 200965339 Y CN200965339 Y CN 200965339Y
- Authority
- CN
- China
- Prior art keywords
- water tank
- water
- electric heater
- iron plate
- intermediate frequency
- 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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- Resistance Heating (AREA)
- General Induction Heating (AREA)
Abstract
A domestic safety electric heater belongs to a domestic appliance, comprising a casing, a grilled water tank, an inlet pipe, an outlet pipe, an electric magnet-wire disk, a ceramic veneer insulating layer, a magnetic shield layer, an intermediate frequency power and a direct current source. The utility model is characterized in that a red copper water pipe is arranged inside the grilled water tank; one end of the red copper water pipe is provided with the inlet pipe and the other end is provided with the outlet pipe, a tin packed layer is arranged inside the water tank, the ceramic veneer insulating layer is arranged on outer of the grilled water tank, the electric magnet-wire disk made of PVC material is arranged on outer of the ceramic veneer insulating layer, a multilayer ring eddy flow heating copper coil is arranged on one face of the electric magnet-wire disk which is close to the disk, the tinfoil shield layer is arranged on two ends and the intermediate frequency of the coil on the other face of the electric magnet-wire disk. As the electric heater is heated by the means of ring eddy flow, the ceramic insulating layer is arranged between the heating electric magnet-wire disk and the grilled water tank to separate the water and the electricity, the utility model is high in heat efficiency, safe in using without accidents of eletricleak and electroshock.
Description
[technical field] the utility model relates to a kind of household electrical appliance, is a kind of domestic safety electric heater specifically.
The water heater of selling on [background technology] current market mainly contains oil liquefied gas water heater and electric heater, because of oil price rises steadily, make the in short supply of oil liquefied gas, and price is also high, cause the use cost height of liquefied gas heating-water, and the use of electricity is quite universal, and price is also relatively cheap, and therefore a lot of users transfer to use electric heater.
At present, the kind of electric heater mainly contains two kinds: a kind of is storage-type electric water heater, and another kind is a quick electric water heater, and the former adopts the heating heating, and the latter adopts the water resistance type heating.The heating heating is by megohmite insulant water and electricity to be isolated, and heat transfer efficiency is low; Water resistance type heating be by water through between two electrodes time, the conductor effect of water makes water produce electric current between two electrodes, and water is heated.This mode is to reduce electrical leakage voltage by the loop that increases ground device and prolongation water, guarantees the safety of human body, though its thermal efficiency height can't be accomplished the isolation fully of water and civil power.In order to address this problem, some manufacturing firms install insulating materials or protector are installed between water and electric heater, guarantee the safe in utilization of electric heater, in case but these equipment water power spacer assemblys are out of order or breakage, water is directly contacted with electricity, cause electric leakage, thereby human body is damaged.
[summary of the invention] is in order to overcome the unsafe factor in the existing electric heater use, it is wide to give full play to the electric heater power supply, the advantage that use cost is low, the purpose of this utility model provide a kind of domestic safety electric heater, to satisfy the life requirement of vast urban and rural residents.
For solving its technical problem, the technical solution adopted in the utility model is: a kind of domestic safety electric heater, it comprises fixed head, housing, water tank, ceramic wafer, electromagnetism drum and DC power supply circuit, intermediate frequency power supply circuit, described water tank is the iron plate box body of platypelloid type, be provided with the multi-turn copper tube that turns in the box body, one end of copper tube is a water inlet, and the other end is a delivery port; Be filled with metallic tin between copper tube and the iron plate box body; On the outer surface of water tank, be provided with one deck ceramic wafer, the outside of ceramic wafer is provided with the electromagnetism drum, the one side that the electromagnetism drum closes on water tank is provided with the ring-like eddy current heater coil of multilayer, the two ends of coil are connected with the output of intermediate frequency power supply circuit respectively, the another side of electromagnetism drum is provided with magnetic masking layer, and the screen layer surface is a housing.
The beneficial effects of the utility model are: because this electric heater adopts the multi-layer annular eddy current heater on the electromagnetic disc that the iron plate water tank is heated, and between electromagnetic disc and iron plate water tank, be separated with one deck ceramic wafer, electricity and water are isolated fully, in the iron plate water tank, between water pipe and the water pipe, all be filled with the good metallic tin of thermal conductivity factor between water pipe and the iron plate, therefore this electric heater thermal efficiency height not only, water temperature rises fast, and safety, can not produce electric leakage, electric shock accidents, solve people and thirsted for the technical problem that solves for a long time, help electric heater and apply.
[description of drawings] further specifies the utility model below in conjunction with drawings and Examples.
Fig. 1 is a structural representation cutaway view of the present utility model.
Among the figure: 1 fixed head, 2 housings, 3 masking foil screen layers, 4 electromagnetism drums, 5 ceramic wafers, 6 iron plate water tanks, 7 outlet pipes, 8 water inlet pipes, 9 tin packed layers, 10 intermediate frequency power supplies, 11 dc sources.
[specific embodiment] is in the middle of the fixed heads 1 that up and down two are provided with groove, be fixed with four housings 2 in front, rear, left and right by inlay card, be provided with iron plate water tank 6 at the center of housing 2, in the iron plate water tank, be provided with the multi-turn copper tube that turns to, one end of copper tube is a water inlet pipe 8, the other end is an outlet pipe 7, is provided with tin packed layer 9 between the copper tube in the iron plate water tank and between copper tube and the iron plate; Be provided with a ceramic wafer 5 in the both sides of iron plate water tank, respectively be provided with an electromagnetism drum 4 in the outside of two ceramic wafers, the one side that this electromagnetism drum closes on the iron plate water tank is provided with multi-layer annular eddy current heating copper core circle, the copper core circle be two ends respectively with the output of intermediate frequency power supply 10, deviate from the one side of iron plate water tank being pasted with one deck masking foil screen layer 3 at the electromagnetism drum, be provided with housing 2 in the outside of masking foil screen layer.Bottom in the water heater housing is provided with circuit board, and circuit board is provided with the DC power supply circuit that is become by interchange, is become the intermediate frequency power supply circuit of intermediate frequency power supply by direct current.Direct-flow input end at intermediate frequency power supply 10 is connected with the positive and negative electrode of dc source 11 respectively, and the input of dc source is the civil power of 220 volts of interchanges.During use, as long as connect the electric main power supply, open the switch of water inlet pipe, outlet pipe just has flow of hot water and goes out, for people's bathing.
Claims (4)
1, a kind of domestic safety electric heater, it comprises fixed head, housing, be provided with water tank, ceramic wafer, electromagnetism drum and DC power supply circuit, the intermediate frequency power supply circuit of inlet/outlet pipe, it is characterized in that: described water tank is the iron plate box body of platypelloid type, be provided with the multi-turn copper tube that turns in the box body, one end of copper tube is a water inlet, and the other end is a delivery port, is filled with metallic tin between copper tube and the iron plate box wall; On the outer surface of water tank, be provided with one deck ceramic wafer, the outside of ceramic wafer is provided with the electromagnetism drum, the one side that the electromagnetism drum closes on water tank is provided with the ring-like eddy current heater coil of multilayer, the two ends of coil are connected with two ac output ends of intermediate frequency power supply respectively, the another side of electromagnetism silk dish is provided with magnetic masking layer, is provided with housing on the surface of screen layer.
2, domestic safety electric heater according to claim 1, it is characterized in that: the hypothallus of described electromagnetism drum is resistant to elevated temperatures PVC material, the one side that the electromagnetism drum closes on the iron plate water tank is provided with the heater coil of multilayer copper wires, is provided with the masking foil magnetic masking layer on the one side that deviates from the iron plate water tank.
3, domestic safety electric heater according to claim 1 is characterized in that: the upper and lower faces at water heater respectively is provided with a fixed head that is provided with groove, by fixed head groove and water heater housing inlay card, water heater is connected as a single entity.
4, domestic safety electric heater according to claim 1, it is characterized in that: the bottom in the water heater housing is provided with circuit board, and circuit board is provided with the dc source of AC-DC and the intermediate frequency power supply that is become by direct current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052775 CN200965339Y (en) | 2006-11-06 | 2006-11-06 | A family safety electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052775 CN200965339Y (en) | 2006-11-06 | 2006-11-06 | A family safety electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965339Y true CN200965339Y (en) | 2007-10-24 |
Family
ID=38869355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620052775 Expired - Fee Related CN200965339Y (en) | 2006-11-06 | 2006-11-06 | A family safety electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965339Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216211B (en) * | 2007-01-05 | 2010-08-11 | 超人集团有限公司 | Rapid water heater |
| CN112648740A (en) * | 2019-10-10 | 2021-04-13 | 博格华纳路德维希堡有限公司 | Heating plate and fluid heater having the same |
| CN112902445A (en) * | 2021-01-21 | 2021-06-04 | 珠海格力电器股份有限公司 | Water tank, preparation method thereof and water heater |
-
2006
- 2006-11-06 CN CN 200620052775 patent/CN200965339Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216211B (en) * | 2007-01-05 | 2010-08-11 | 超人集团有限公司 | Rapid water heater |
| CN112648740A (en) * | 2019-10-10 | 2021-04-13 | 博格华纳路德维希堡有限公司 | Heating plate and fluid heater having the same |
| CN112902445A (en) * | 2021-01-21 | 2021-06-04 | 珠海格力电器股份有限公司 | Water tank, preparation method thereof and water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20091207 |