CN200943903Y - Electrothermal water heater - Google Patents
Electrothermal water heater Download PDFInfo
- Publication number
- CN200943903Y CN200943903Y CN 200620032313 CN200620032313U CN200943903Y CN 200943903 Y CN200943903 Y CN 200943903Y CN 200620032313 CN200620032313 CN 200620032313 CN 200620032313 U CN200620032313 U CN 200620032313U CN 200943903 Y CN200943903 Y CN 200943903Y
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- Prior art keywords
- water
- water tank
- radiator
- electric
- utility
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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 discloses an electric water heating bag. The technical proposal of the utility model is completed as follows: the utility model comprises an electric water heater and a water radiator. The upper part of a sealed water tank is communicated with a hot-water pipe whose upper end is connected with a four-way joint. The joints at the two sides of the four-way joint are connected on the water radiator through pipelines respectively. The upper joint of the four-way joint is connected with an exhaust pipe through a relief valve. A return pipe is connected between the lower part of each radiator and the water tank. A water replenishing device is positioned on a water supply pipeline which corresponds to the exhaust pipe. The electric water heater insulated and sealed with the inside of the water tank is arranged on the inner side wall of the water tank. A constant temperature indicator light, an electric heater switch, a water temperature sensor, a power supply indicator light, an ammeter and a creepage protection switch which are connected with the power supply and the electric water heater are also positioned on the wall side of the water tank. The utility model has the advantages of large heating area, convenient use and no pollution on the environment.
Description
Technical field:
The utility model relates to heat supply, the electric hot water warmer of the usefulness of warming oneself in the housing types particularly a kind of winter.
Background technology:
Existing for the electric heater that winter, heating of house used, be in a radiator, pack into medium and a cover electric heater unit and a temperature adjusting equipment, on electric heater unit and temperature adjusting equipment, be connected with power lead and switch.Existing electric heater is that insulated enclosure is equipped with a heating resistor in a twisted shape heating tube, and the heating resistor two ends are connected with lead and are connected with the external power source plug through seal head, is communicated with cooling-water temperature sensor and thermostatical pilot lamp with lead in the seal head.The former function is to be used for the heating of house in winter, and the latter is used for boiled drinking water.The major defect of electric heater is that heating area is little, and the shortcoming of electric heater is to be used for driving radiator, and existing coal heating stove in use can cause environmental pollution.
Summary of the invention:
It is big that the purpose of this utility model provides a kind of area of heat-supply service, easy to use, electric hot water warmer free from environmental pollution.
The technical solution of the utility model is finished as follows; it includes an electric heater and water radiator; it is characterized in that: be communicated with a hot-water line at an enclosed water tank upper; the hot-water line upper end is connected with a four-way connection; two side connectors are connected on the water radiator with pipeline respectively on the four-way connection; the top sub of four-way connection is connected with blast pipe by safety valve; between each radiator bottom and water tank, be connected with return pipe respectively; on the supply channel corresponding, be provided with water replanishing device with exhaust outlet; insulated enclosure is equipped with electric heater in water tank on the water tank sidewall, and the thermostatical pilot lamp that is connected with electric heater with power supply also is installed on the water tank sidewall; heater switch; the water temperature inductor; power supply indicator; ammeter and earth leakage circuit-breaker.A water-thermometer is installed on the water tank sidewall.At water tank bottom road wheel is installed.
The utility model drives more than one radiator with the hot water in the water tank again and warms oneself owing to adopt the water in the electric heater feed-tank directly to heat, so heating area is big, easy to use, can not pollute environment.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an electrical schematic diagram of the present utility model.
The specific embodiment:
The utility model adopts electric heater 10 sealed insulations to be installed in the enclosed water tank 14, hot water in the water tank is communicated with two water radiators 1 respectively through top hot-water line 6, the water radiator bottom has return pipe 15 to be communicated with water tank, for safety, in the middle of hot-water line, be provided with a safety valve blast pipe 5, the gas outlet end of safety valve blast pipe is provided with a water replanishing device 4, water replanishing device can be the switch of a logical running water, when having running water a water container can be set on the switch external tapping.Be provided with vent valve 16 in the water radiator outside.The lead that connects power supply and electric heater also is installed on the water tank sidewall, and the thermostatical pilot lamp 8 that is provided with in wire circuit, heater switch 12, cooling-water temperature sensor 9, power supply indicator 2, ammeter 3, earth leakage circuit-breaker 13 are installed in respectively on the water tank sidewall.For convenience observe water temperature exactly, also be provided with a water-thermometer 7 on the water tank sidewall, move for convenience, at water tank and each water radiator bottom road wheel 11 can be set, road wheel can be universal wheel or other castor.
Claims (3)
1; the electric hot water warmer; it includes an electric heater and water radiator; it is characterized in that: be communicated with a hot-water line at an enclosed water tank upper; the hot-water line upper end is connected with a four-way connection; two side connectors are connected on the water radiator with pipeline respectively on the four-way connection; the top sub of four-way connection is connected with blast pipe by safety valve; between each radiator bottom and water tank, be connected with return pipe respectively; on the supply channel corresponding, be provided with water replanishing device with exhaust outlet; insulated enclosure is equipped with electric heater in water tank on the water tank sidewall, and the thermostatical pilot lamp that is connected with electric heater with power supply also is installed on the water tank sidewall; heater switch; the water temperature inductor; power supply indicator; ammeter and earth leakage circuit-breaker.
2, electric hot water warmer according to claim 1 is characterized in that: a water-thermometer is installed on the water tank sidewall.
3, electric hot water warmer according to claim 1 is characterized in that: at water tank bottom road wheel is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032313 CN200943903Y (en) | 2006-08-25 | 2006-08-25 | Electrothermal water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032313 CN200943903Y (en) | 2006-08-25 | 2006-08-25 | Electrothermal water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943903Y true CN200943903Y (en) | 2007-09-05 |
Family
ID=38718539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032313 Expired - Fee Related CN200943903Y (en) | 2006-08-25 | 2006-08-25 | Electrothermal water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943903Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101441486B (en) * | 2007-11-19 | 2011-03-02 | 比亚迪股份有限公司 | Electrothermic constant temperature water bath case and water temperature control method thereof |
| CN102242966A (en) * | 2011-07-12 | 2011-11-16 | 董庆峰 | Automatic normal-pressure water temperature heating furnace |
| CN109812864A (en) * | 2018-11-14 | 2019-05-28 | 赵荣军 | A kind of diversity type Natural Circulation heater |
-
2006
- 2006-08-25 CN CN 200620032313 patent/CN200943903Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101441486B (en) * | 2007-11-19 | 2011-03-02 | 比亚迪股份有限公司 | Electrothermic constant temperature water bath case and water temperature control method thereof |
| CN102242966A (en) * | 2011-07-12 | 2011-11-16 | 董庆峰 | Automatic normal-pressure water temperature heating furnace |
| CN109812864A (en) * | 2018-11-14 | 2019-05-28 | 赵荣军 | A kind of diversity type Natural Circulation 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: 20070905 |