CN203464470U - Electric water heater - Google Patents
Electric water heater Download PDFInfo
- Publication number
- CN203464470U CN203464470U CN201320400064.1U CN201320400064U CN203464470U CN 203464470 U CN203464470 U CN 203464470U CN 201320400064 U CN201320400064 U CN 201320400064U CN 203464470 U CN203464470 U CN 203464470U
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- heating
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- power supply
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Abstract
The utility model belongs to the technology field of a water heater and provides an electric water heater. The electric water heater comprises an outer case, a power supply control case, a heating case, a water inlet pipe and a water outlet pipe. The power supply control case, the heating case, the water inlet pipe and the water outlet pipe are arranged inside the outer case. The water inlet pipe and the water outlet pipe are communicated with the heating case. A plurality of electric heating tubes with nanometer electric heating membranes on inner walls and isolated from the outside is disposed in the heating case and is electrically connected with the power supply control case. A nanometer nonmetal water and power separation heat-generating body is employed by the electric water heater for heating, and a conventional resistance wire heat-generating body is replaced by a panel heat-generating body, therefore, a heat exchange rate is increased in a wide range, the electrothermal conversion efficiency is higher than 98%, and a heat utilization rate is higher than 98%. Moreover, the electric water heater enables power and water to be separated, is safe and durable, and is convenient to clean.
Description
Technical field
The utility model relates to a kind of hot-water heating system, especially a kind of electric heater.
Background technology
The northern area of China winter severe cold, need to heat and make the normal life of people's energy with heating installation.In North City area, delivering hot water is to the mode of this central heating in family more conventionally to adopt coal fired boiler heat hot water, but this mode exists the problems such as heat supply efficiency is low, and has many families can not be linked in the pipe network of central heating.In rural area, conventionally adopting modes such as burning coal to take family heats as unit, exist the problem of bringing environmental pollution on the one hand, also easily because air is unobstructed not, cause on the other hand burning insufficient, thereby cause that anthracemia accident happens occasionally.Also occurred on the market electro-thermal steam stove, but existed product structure complicated, problems that water power is not separated etc., make this series products fail to obtain penetration and promotion.
Utility model content
The utility model overcomes the defect of prior art, and a kind of electric heater is provided.
For achieving the above object, the utility model is by the following technical solutions:
A kind of electric heater, comprise outer container and be arranged at power supply control case, heating cabinet wherein and water inlet pipe and the outlet pipe being communicated with it, in described heating cabinet, be provided with some inwalls be provided with nanometer electric heating membrane and with the electric heating tube of external isolation, be electrically connected to described power supply control case.
In a kind of preferred technical scheme, also further comprise the pressure-bearing incubator being arranged in described outer container, described heating cabinet is arranged in pressure-bearing incubator.
In described heating cabinet, be provided with temperature sensor, be electrically connected to described power supply control case.
In described heating cabinet, be provided with filling pipe, filling pipe is provided with check valve and automatically protects relief valve.
In described heating cabinet, be provided with cleaning blow-off pipe.
The beneficial effects of the utility model are, adopt the heating of nano nonmetal electricity separation calandria, traditional resistor silk thread heater is changed over to face heater, large area has improved hot exchange rate, electric conversion efficiency is higher than 98%, and heat utilization efficiency is higher than 98%, and realizes electricity separation, safety durable, is convenient to clean.
Accompanying drawing explanation
Fig. 1 is according to the principle schematic of a kind of electric heater of the utility model preferred embodiment
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.
Consult Fig. 1; an electric heater, comprises water inlet pipe 1, outer container 2, power supply control case 3, pressure-bearing incubator 4, demonstration and control panel 5, outlet pipe 6, temperature sensor 7, check valve 8, filling pipe 9, automatically protects relief valve 10, cleans blow-off pipe 11, electric heating tube 12 and heating cabinet 13.Heating cabinet 13 is arranged in pressure-bearing incubator 4, and power supply control case 3 and pressure-bearing incubator 4 are arranged in outer container 2, shows and control panel 5 is arranged on the outer wall of outer container 2 and is electrically connected to power supply control case 3.Water inlet pipe 1 is connected with the bottom of heating cabinet 13, and outlet pipe 6 is connected with the top of heating cabinet 13.Electrothermal tube 12 comprises some, is arranged in heating cabinet 13, and is electrically connected to power supply control case 3.Temperature sensor 7 is arranged in heating cabinet 13, and is electrically connected to power supply control case 3.Filling pipe 9 is connected with heating cabinet 13; on pipeline, be respectively equipped with check valve 8 and automatically protect relief valve 10; check valve 8 for when water inlet pipe 1 cannot be intake to the unidirectional water supply of heating cabinet 13 in order to avoid dry combustion method, automatically protect relief valve 10 for when heating cabinet 13 hydraulic pressure or air pressure when excessive releasing pressure automatically in order to avoid explosion.Clean blow-off pipe 11 and be connected to heating cabinet 13 bottoms, sewage effluent when cleaning heating cabinet 13.
Electrical heating 2 is sealed tube, inside pipe wall surface attachment one deck nanometer electric heating membrane, and Electric radiant Heating Film is connected to power line.Nano electroheating film is a kind of thermo electric material, and its core is that a layer thickness only has the translucent conduction of several microns to be coated with or deposited film, and this Electric radiant Heating Film is composited by multiple nanosize metal oxide, and this product is the marketization.The electric conversion efficiency of this Electric radiant Heating Film can reach more than 98%, and heat utilization efficiency is higher than 98%.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, make concrete change or change and all belong to protection domain of the present utility model.
Claims (6)
1. an electric heater, comprise outer container and be arranged at power supply control case, heating cabinet wherein and water inlet pipe and the outlet pipe being communicated with it, it is characterized in that: in described heating cabinet, be provided with some inwalls be provided with nanometer electric heating membrane and with the electric heating tube of external isolation, be electrically connected to described power supply control case.
2. electric heater according to claim 1, is characterized in that: also further comprise the pressure-bearing incubator being arranged in described outer container, described heating cabinet is arranged in pressure-bearing incubator.
3. electric heater according to claim 1 and 2, is characterized in that: in described heating cabinet, be provided with temperature sensor, be electrically connected to described power supply control case.
4. electric heater according to claim 1 and 2, is characterized in that: in described heating cabinet, be provided with filling pipe, filling pipe is provided with check valve and automatically protects relief valve.
5. electric heater according to claim 3, is characterized in that: in described heating cabinet, be provided with filling pipe, filling pipe is provided with check valve and automatically protects relief valve.
6. electric heater according to claim 1 and 2, is characterized in that: in described heating cabinet, be provided with cleaning blow-off pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320400064.1U CN203464470U (en) | 2013-07-05 | 2013-07-05 | Electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320400064.1U CN203464470U (en) | 2013-07-05 | 2013-07-05 | Electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464470U true CN203464470U (en) | 2014-03-05 |
Family
ID=50176832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320400064.1U Expired - Fee Related CN203464470U (en) | 2013-07-05 | 2013-07-05 | Electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180087804A1 (en) * | 2016-09-26 | 2018-03-29 | John Harman | Direct High Voltage Water Heater |
-
2013
- 2013-07-05 CN CN201320400064.1U patent/CN203464470U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180087804A1 (en) * | 2016-09-26 | 2018-03-29 | John Harman | Direct High Voltage Water Heater |
| US11493233B2 (en) * | 2016-09-26 | 2022-11-08 | Stone Aerospace, Inc. | Direct high voltage water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150705 |
|
| EXPY | Termination of patent right or utility model |