CN201852288U - High-efficiency heating device of water storage type electric water heater - Google Patents
High-efficiency heating device of water storage type electric water heater Download PDFInfo
- Publication number
- CN201852288U CN201852288U CN2010205979754U CN201020597975U CN201852288U CN 201852288 U CN201852288 U CN 201852288U CN 2010205979754 U CN2010205979754 U CN 2010205979754U CN 201020597975 U CN201020597975 U CN 201020597975U CN 201852288 U CN201852288 U CN 201852288U
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- heating tube
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- outlet pipe
- heating
- temperature
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a high-efficiency heating device of a water storage type electric water heater, which mainly comprises an inner container, a heating pipe, a water inlet pipe and a water outlet pipe, wherein a flange plate is arranged on the inner container; the heating pipe, the water inlet pipe and the water outlet pipe are communicated with the inner container by the flange plate according to the using state; the other end of the water outlet pipe extends to the upper part of a cavity body of the inner container; the heating pipe comprises a first heating pipe and a second heating pipe; one end of the first heating pipe is connected on the flange plate, and the other end extends along the water outlet pipe and is wound on the other end of the water outlet pipe; the first heating pipe and the second heating pipe are arranged at interval in a staggered way; the second heating pipe is located at the middle part of the inner container; and the power input ends of the first heating pipe and the second heating pipe are respectively and electrically connected with the power output ends. The high-efficiency heating device has simple structure and is safe and reliable; with the adoption of the high-efficiency heating device, the water temperature can be quickly increased, the waiting time is saved and the energy efficiency of the electric water heater is remarkably improved.
Description
Technical field
The utility model relates to a kind of heater, relates in particular to the efficient heater of a kind of storage-type electric water heater.
Background technology
At present, electric heater has become a kind of household electrical appliance of quite popularizing, and the electric heater of selling on the market is various in style, mainly be divided into storage-type and Instant heating type, but be to adopt at the inner heat-generating pipe of placing of heater water directly to be heated the mode of producing hot water basically, and in heating process, because the inner bag volume is bigger, the small-power heating tube is heated to suitable temperature to water in the very short time, often considerable time need be waited for, when discharge was big, the hot water that obtain suitable temperature then must improve the quantity of the power or the increase electrothermal tube of heating tube, as increasing the power of electrothermal tube.Because the thermic load of the certain heating tube of pipe range will inevitably be very high, can shorten the service life of electrothermal tube like this, be difficult to improve with its efficiency of heating surface of traditional heating arrangement and temperature rise rate in a word.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of storage-type electric water heater efficient heater, and this apparatus structure is simple, but the fast lifting water temperature is saved the stand-by period, has obviously improved the efficiency of electric heater, and safe and reliable.
The utility model for the technical scheme that solves its technical problem and adopt is: the efficient heater of a kind of storage-type electric water heater, mainly constitute by inner bag, heating tube, water inlet pipe and outlet pipe, inner bag is provided with ring flange, heating tube, water inlet pipe and outlet pipe are communicated with inner bag by ring flange, be as the criterion with the use state, the described outlet pipe other end extends to inner bag cavity top; Described heating tube comprises first heating tube and second heating tube; Described first heating tube, one end is connected on the ring flange, and the other end extends and hovers above on the described outlet pipe other end along outlet pipe; Described second heating tube and first heating tube shift to install at interval, and this second heating tube is positioned at the inner bag middle part; Described first heating tube and the second heating tube power input are electrically connected (promptly in parallel) respectively with power output end.When needs use dynamically quick water to heat, to enable spiral first heating tube and carry out speed heat, temperature rise rate can effectively promote; When many people water, can open second heating tube simultaneously and assist heating, cooperating heating to control flow process can carry out the layering heating to whole courage water.
As further improvement of the utility model, the mode of spiraling of described first heating tube for positive pot type, fall one of pot type and straight barrel type.
As further improvement of the utility model, be provided with the first temperature-sensitive pipe near described first heating tube, be provided with the second temperature-sensitive pipe near described second heating tube.
As further improvement of the utility model, be equipped with temperature sensor on the described first temperature-sensitive pipe and the second temperature-sensitive pipe.
As further improvement of the utility model, be as the criterion with the use state, the described first temperature-sensitive pipe is between the outlet pipe and first heating tube, and the described second temperature-sensitive pipe is parallel with described second heating tube.
The beneficial effects of the utility model are: first heating tube that second heating tube and spiral is set by inner bag cavity top and middle part at electric heater respectively, and make the outlet pipe other end extend to inner bag cavity top and by first heating tube spiral around, and by first heating tube and second heating tube are carried out independent control, not only can carry out the layering heating to water heater, and make water can obtain a large amount of heat energy in less zone with in than the short time, improve the birth temperature, save the stand-by period, overcome the low excessively bottleneck of storage-type heating tube power, obviously improved the efficiency of electric heater, energy-saving and cost-reducing, safe and reliable.
Description of drawings
Fig. 1 is a heater structural representation described in the utility model;
Fig. 2 is the right view of heater structure described in Fig. 1;
Fig. 3 is one of the spiral structure of first a heating tube described in the utility model schematic diagram;
Fig. 4 is two schematic diagrames of the spiral structure of first heating tube described in the utility model;
Fig. 5 is three schematic diagrames of the spiral structure of first heating tube described in the utility model;
Fig. 6 is four schematic diagrames of the spiral structure of first heating tube described in the utility model.
In conjunction with the accompanying drawings, make the following instructions:
1---outlet pipe 2---, first heating tube
3---second heating tubes 4---, the first temperature-sensitive pipe
5---second temperature-sensitive pipe 6---temperature sensor
7---ring flange
The specific embodiment
The efficient heater of a kind of storage-type electric water heater, mainly constitute by inner bag, heating tube, water inlet pipe and outlet pipe 1, inner bag is provided with ring flange 7, heating tube, water inlet pipe and outlet pipe are communicated with inner bag by ring flange, be as the criterion with the use state, outlet pipe 1 other end extends to inner bag cavity top; Heating tube comprises first heating tube 2 and second heating tube 3; Described first heating tube, 2 one ends are connected on the ring flange 7, and the other end extends and hovers above on outlet pipe 1 other end along outlet pipe 1; Second heating tube 3 and first heating tube 2 shift to install at interval, and this second heating tube 3 is positioned at the inner bag middle part; First heating tube 2 and second heating tube, 3 power inputs are electrically connected (promptly in parallel) respectively with power output end.When needs use dynamically quick water to heat, to enable spiral first heating tube and carry out speed heat, temperature rise rate can effectively promote; When many people water, can open second heating tube simultaneously and assist heating, cooperating heating to control flow process can carry out the layering heating to whole courage water.
The mode of spiraling of above-mentioned first heating tube for positive pot type, fall one of pot type and straight barrel type.
Be provided with the first temperature-sensitive pipe 4 near above-mentioned first heating tube 2, be provided with the second temperature-sensitive pipe 5 near second heating tube 3.
Be equipped with temperature sensor 6 on the above-mentioned first temperature-sensitive pipe 4 and the second temperature-sensitive pipe 5.
Be as the criterion with the use state, the above-mentioned first temperature-sensitive pipe 4 is between the outlet pipe 1 and first heating tube 2, and the second temperature-sensitive pipe 5 is parallel with second heating tube 3.
Claims (5)
1. efficient heater of storage-type electric water heater, mainly constitute by inner bag, heating tube, water inlet pipe and outlet pipe (1), inner bag is provided with ring flange (7), heating tube, water inlet pipe and outlet pipe are communicated with inner bag by ring flange, it is characterized in that: be as the criterion with the use state, described outlet pipe (1) other end extends to inner bag cavity top; Described heating tube comprises first heating tube (2) and second heating tube (3); Described first heating tube (2) one ends are connected on the ring flange (7), and the other end extends and hovers above on described outlet pipe (1) other end along outlet pipe (1); Described second heating tube (3) shifts to install at interval with first heating tube (2), and this second heating tube (3) is positioned at the inner bag middle part; Described first heating tube (2) and second heating tube (3) power input are electrically connected with power output end respectively.
2. the efficient heater of storage-type electric water heater according to claim 1 is characterized in that: the mode of spiraling of described first heating tube for positive pot type, fall one of pot type and straight barrel type.
3. the efficient heater of storage-type electric water heater according to claim 1 and 2 is characterized in that: be provided with the first temperature-sensitive pipe (4) near described first heating tube (2), be provided with the second temperature-sensitive pipe (5) near described second heating tube (3).
4. the efficient heater of storage-type electric water heater according to claim 3 is characterized in that: be equipped with temperature sensor (6) on the described first temperature-sensitive pipe (4) and the second temperature-sensitive pipe (5).
5. the efficient heater of storage-type electric water heater according to claim 4, it is characterized in that: be as the criterion with the use state, the described first temperature-sensitive pipe (4) is positioned between outlet pipe (1) and first heating tube (2), and the described second temperature-sensitive pipe (5) is parallel with described second heating tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205979754U CN201852288U (en) | 2010-11-09 | 2010-11-09 | High-efficiency heating device of water storage type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205979754U CN201852288U (en) | 2010-11-09 | 2010-11-09 | High-efficiency heating device of water storage type electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852288U true CN201852288U (en) | 2011-06-01 |
Family
ID=44094679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205979754U Expired - Fee Related CN201852288U (en) | 2010-11-09 | 2010-11-09 | High-efficiency heating device of water storage type electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466326A (en) * | 2010-11-09 | 2012-05-23 | 樱花卫厨（中国）股份有限公司 | Efficient heating device for water storage type electric water heater |
| CN104848521A (en) * | 2015-03-30 | 2015-08-19 | 芜湖美的厨卫电器制造有限公司 | Electric water heater and heating method thereof |
-
2010
- 2010-11-09 CN CN2010205979754U patent/CN201852288U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466326A (en) * | 2010-11-09 | 2012-05-23 | 樱花卫厨（中国）股份有限公司 | Efficient heating device for water storage type electric water heater |
| CN104848521A (en) * | 2015-03-30 | 2015-08-19 | 芜湖美的厨卫电器制造有限公司 | Electric water heater and heating method thereof |
| CN104848521B (en) * | 2015-03-30 | 2019-04-02 | 芜湖美的厨卫电器制造有限公司 | Electric heater and its heating means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |