CN2433566Y - Safety energy-saving electric water heater - Google Patents
Safety energy-saving electric water heater Download PDFInfo
- Publication number
- CN2433566Y CN2433566Y CN 00215206 CN00215206U CN2433566Y CN 2433566 Y CN2433566 Y CN 2433566Y CN 00215206 CN00215206 CN 00215206 CN 00215206 U CN00215206 U CN 00215206U CN 2433566 Y CN2433566 Y CN 2433566Y
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- China
- Prior art keywords
- heater
- water heater
- electric heater
- electric
- energy
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- 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 relates to a safety energy-saving electric water heater, wherein, the structure of which is composed of a water heater outer barrel, a fixing base and a composite electric heater. The upper end of the composite electric heater is connected with the fixing base together, and the fixing base is connected with one end of the water heater outer barrel together. A middle-low temperature semiconductor electric heating element and a high-temperature electric heating tube are arranged in the composite electric heater, using heat conducting oil as a heat conducting medium. The safety energy-saving electric water heater has the characteristics of reasonable design, simple structure, easy manufacture, high efficiency, energy saving, convenient use, long service life, etc.
Description
The utility model relates to a kind of household electrical appliance, specifically a kind of Far-infrared Heating formula water heater.
The mode of heating of water-storage electric heater in the market has two kinds of direct-heating type and indirect heating types.The heating of direct-heating type directly is immersed in the water of container, the thermal efficiency is higher, but existing deficiency is easily at the heating surface scale, cause the electric conversion rate of heating to reduce, because the area of heating surface of electrical heating elements is little, be difficult for scale removal cleaning, fouling seriously can make electrical heating elements overheated and reduction of service life; The indirect heating type electric heater is by setting up structures such as enamel burner hearth, water in heating and the container is separated fully, overcome heating and influenced problems such as the service life and the thermal efficiency because of fouling, security performance is higher, installation and maintenance are more convenient, used electrical heating elements is to pass to water through outer wall by air heat transfer or heat radiation again to the inwall of enamel burner hearth in the enamel burner hearth, thereby has the deficiency that the thermal efficiency is lower, energy utilization rate is low but in the prior art.
The purpose of this utility model provides a kind of advantage of inheriting indirect heating type water heater structure, overcome the not high defective of the thermal efficiency of existence and propose a kind ofly make the energy-saving safe electric heater that the thermal efficiency improves, manufacturing cost reduces, prolong service life.
But the purpose of this utility model is achieved in that the compound electric heater that integral demounting is set in the urceolus of electric heater, the cryogenic semiconductor electrical heating elements is used for low-temperature heat and insulation in being provided with in compound electric heater, general electric heating tube is set simultaneously is used for the quick high-temp heating, in the housing of compound electric heater, add heat-conducting medium and overcome the low deficiency of air heat transfer efficiency.
Accompanying drawing is the sectional structure schematic diagram of energy-saving safe electric heater.
Explain below with reference to Figure of description energy-saving safe electric heater of the present utility model being done.
Energy-saving safe electric heater of the present utility model, its structure are to be made of water heater urceolus 4, holder 6, compound electric heater, and the upper end of compound electric heater and holder 6 are connected together, and holder 6 is connected together with an end of water heater urceolus 4.Compound electric heater is made up of housing 5, semi-conductor electricity heating element heater 1, electric heating tube 2 and heat-conducting medium 3, semi-conductor electricity heating element heater 1 is fixed on the inwall of housing 5, be marked with heat-conducting medium 5 in the housing 5, the upper end of electric heating tube 2 and holder 6 are connected together, and the bottom of electric heating tube 2 is immersed in the heat-conducting medium.
Embodiment:
Its processing and fabricating of energy-saving safe electric heater of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Employed semiconductor heating element heater and electric heating tube are the general electric heater part in this water heater, and heat-conducting medium can use conduction oil or other the high heat-conducting medium of heat transfer efficiency height, evaporation point.The shell of compound electric heater can be processed into iron plate enamel, corrosion resistant plate or other sheet material.
Energy-saving safe electric heater of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to characteristics such as processing, energy-efficient, easy to use, long service life, thereby, have good value for applications.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. the energy-saving safe electric heater comprises water heater urceolus, holder, compound electric heater, it is characterized in that the upper end of compound electric heater and holder are connected together, and an end of holder and water heater urceolus is connected together.
2. energy-saving safe electric heater according to claim 1, it is characterized in that compound electric heater is made up of housing, semi-conductor electricity heating element heater, electric heating tube and heat-conducting medium, the semi-conductor electricity heating element heater is fixed on the inwall of housing, be marked with heat-conducting medium in the housing, the upper end and the holder of electric heating tube are connected together, and the bottom of electric heating tube is immersed in the heat-conducting medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215206 CN2433566Y (en) | 2000-06-26 | 2000-06-26 | Safety energy-saving electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215206 CN2433566Y (en) | 2000-06-26 | 2000-06-26 | Safety energy-saving electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2433566Y true CN2433566Y (en) | 2001-06-06 |
Family
ID=33581193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00215206 Expired - Fee Related CN2433566Y (en) | 2000-06-26 | 2000-06-26 | Safety energy-saving electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2433566Y (en) |
-
2000
- 2000-06-26 CN CN 00215206 patent/CN2433566Y/en not_active Expired - Fee Related
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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 |