CN2319747Y - Secondary heating electric water heater - Google Patents
Secondary heating electric water heater Download PDFInfo
- Publication number
- CN2319747Y CN2319747Y CN 98233635 CN98233635U CN2319747Y CN 2319747 Y CN2319747 Y CN 2319747Y CN 98233635 CN98233635 CN 98233635 CN 98233635 U CN98233635 U CN 98233635U CN 2319747 Y CN2319747 Y CN 2319747Y
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- water
- water storage
- electric heater
- heating
- heater
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- Expired - Fee Related
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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 relates to a secondary heating electric water heater, comprising the casing of the traditional technology, a water storage chamber, a water inlet pipe, a water outlet pipe, a control valve, a temperature controller, etc. The utility model adopts the structures of at least two sets of independent heaters, one set is a water storage electric heater, the other set is a quick electric heater which is composed of a sleeve barrel and an electric heating element sheathed in the sleeve barrel, and the quick electric heater is arranged on the water outlet of the water storage chamber and is communicated with the water outlet pipe. The secondary heating structure with conventional preheating and quick heating performances has the advantages of small size, high heat efficiency, fast hot water outlet rate, small power (smaller than 3000W), no special power utilizing wire, etc. The utility model is suitable for widely applying to families, hotels, hostels, etc.
Description
The utility model relates to the field of the water heater that the electrical heating shower uses, particularly a kind of water storage type fast water heater.
At present, traditional shower electric heater is respectively water storage type and two kinds of quick formulas.Water storage type water heater power is less than below the 3000W, and volume is bigger, and heat time heating time is long, and several mouthfuls of people of a family use, and all need to wait for dozens of minutes in turn so that water heater reaches to certain water temperature at every turn; For fast water heater, advantage be waiting time of hot water short, volume is little, but that shortcoming is a power is too high, is example with 5 ℃ of water temperature in winter, as will keeping leaving water temperature more than 40 ℃, water yield per minute 31.Then its thermal power is wanted 6000-700OW at least, and this need apply to install the electricity consumption special line, and general family is difficult to use.
The purpose of this utility model is for overcoming existing technical deficiency part, and a kind of power 3000W is provided the following and electric heater of heat supply water, the hot water turn time post bake of lacking fast.
The purpose of this utility model is achieved by the following technical solution: the electric heater of post bake, include water intaking valve, change-over switch, water inlet pipe, outlet pipe, water storage bag, water storage electric heater, attaching plug and shell etc., special feature is that water storage bag is interior except that the water storage electric heater, also be provided with another heating, heating is placed in the quick electric heater of the interior formation of sleeve of at least one, and be loaded on the water storage bag delivery port, with outlet pipe UNICOM.Further, heater element can be heating fiber tube, Electric radiant Heating Film etc.
Below in conjunction with drawings and Examples structure of the present utility model and advantage are further elaborated.
Fig. 1 is a structural representation of the present utility model.
Referring to Fig. 1, the basic composition of present embodiment and traditional electric heater are similar, include shell 13, be loaded on water inlet pipe 2, outlet pipe 6 in the shell 13, connect inlet tube and outlet tube water storage bag 3, change-over switch 7, indicator lamp 5 and 8, be loaded on water storage electric heating tube 4, the temperature controller 10 of corresponding water inlets in the water storage bag 3, and be loaded on the outer attaching plug 12 of shell 13, water intaking valve 1 etc.
Owing to want family-friendly application, the power of water storage electric heating tube 4 can not too high (less than 3000W), for the water in the water storage bag 3, the following power of 3000W is to be not enough to satisfy many people, the needs of long-time shower, for this reason, present embodiment also is equipped with a quick electric heater 11 on the delivery port in water storage bag 3, this quick electric heater 11 constitutes its delivery port and outlet pipe 6 UNICOMs by electrothermal tube 9 with the sleeve 17 that electrothermal tube 9 is placed in internal layer.The power of electrothermal tube 9 equally will be below 3000W, and water storage electric heating tube 4 and electrothermal tube 9 are heating powers simultaneously not under the control of change-over switch 7, between them be with that open that this closes, that close this mode of opening and come work, make total use power be no more than 3000W.Since electrothermal tube 9 by sleeve 17 in the innermost layer, its heat concentrates in the sleeve 17 relatively, make the water temperature in the sleeve 17 rise rapider, the quick electric heater 11 of aspect electrothermal tube 9 and sleeve 17 formations is installed on the delivery port of water storage bag 3 in addition, thereby makes outlet pipe 6 flow out the temperature of water than the height of wanting in the water storage bag 3.
The operation principle of present embodiment is such: open water intaking valve 1 earlier, and to water storage bag 3 water fillings, the plug 12 that plugs in after water is full, electromotion pilot lamp 5 is bright, and water storage electric heating tube 4 heating powers of power 3000W are to the heating of the water in the water storage bag 3 (being preheating).When needs hot water, open the hot water knob 14 of water intaking valve 1, cold water enters water storage bag 3 from water inlet pipe 2 through change-over switch 7, at this moment, under the control of change-over switch 7,4 outages of water storage electric heating tube stop heating, and indicator lamp 5 goes out, and electric heater 11 starts fast then, indicator lamp 8 is bright, electrothermal tube 9 heating powers of power 3000W heat the water in the sleeve 17 of flowing through, and flow of hot water flows out from water heater delivery port 16 through outlet pipe 6.If the water temperature of delivery port 16 is too high, can rotate cold water knob 15, cold water is sneaked into to be adjusted to required water temperature.
When the water temperature of higher water temperature of needs or delivery port 16 is too low, can close hot water knob 14 stops to inject cold water to water storage bag 3, change-over switch 7 answers this moment first duty, be that then heating power of water storage electric heating tube 4 is closed in quick electric heater 11 power failures, to the water preheat in the water storage bag 3, in case the water temperature in the water storage bag 3 reaches predetermined temperature, temperature controller 10 starts, disconnect the power supply of water storage electric heating tube 4, open hot water knob 14 this moment, electric heater 11 work fast, delivery port 16 flows out the hot water of higher temperatures.Hot water is not used if temperature controller 10 starts the back, and the water temperatures in the water storage bag 3 are cooling naturally then, reduce to predetermined temperature after temperature controller 10 control water storage electric heating tubes 4 rework, water heater enters keeping warm mode.
Fast the heating of electric heater 11 is except that adopting electrothermal tube 9, also can adopt other heater element such as Electric radiant Heating Film; Sleeve 17 also can adopt two or more to divide size, overlaps mutually from level to level, and heating is placed in the innermost layer, thereby obtain the higher thermal efficiency.
In sum, the utility model has obvious advantage:
1, it is fast to go out time of hot water, the only 3-5 minute time interval of twice use in front and back, turn time Short;
2, the pre-thermal design of water storage bag, making has hot water supply at any time;
3, the more traditional storage-type electric water heater of volume is much smaller;
4, the hot water amount is big, thermal efficiency height;
5, total use power is fit to the extensive use at family, hotel, hostel etc., and need not applies to install the electricity consumption special line less than 3000W.
Claims (3)
1, a kind of electric heater of post bake includes water intaking valve (1), change-over switch (7), water inlet pipe (2), outlet pipe (6), water storage bag (3), water storage electric heater (4), and attaching plug (12) and shell (13) etc. is characterized in that:
Except that water storage electric heater (4), also be provided with another heating (9) in the water storage bag (3), heating (9) is placed in the interior formation of sleeve (17) the quick electric heater (11) of at least one, and is loaded on water storage bag (3) delivery port, with outlet pipe (6) UNICOM.
2, electric heater according to claim 1 is characterized in that sleeve (17) can be more than two, divides size cover mutually, and heating (9) is placed in the innermost layer.
3, electric heater according to claim 1 and 2 is characterized in that heater element can be heating fiber tube, Electric radiant Heating Film etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233635 CN2319747Y (en) | 1998-01-20 | 1998-01-20 | Secondary heating electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233635 CN2319747Y (en) | 1998-01-20 | 1998-01-20 | Secondary heating electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2319747Y true CN2319747Y (en) | 1999-05-19 |
Family
ID=33982325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98233635 Expired - Fee Related CN2319747Y (en) | 1998-01-20 | 1998-01-20 | Secondary heating electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2319747Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465543C (en) * | 2006-05-09 | 2009-03-04 | 谢庆俊 | Electric water heater |
| CN101608825B (en) * | 2009-07-20 | 2011-01-05 | 乐清市传福电器有限公司 | Beforehand instant double-mode electric water heater |
| CN101263975B (en) * | 2007-03-13 | 2012-05-23 | 象山一居乐电子有限公司 | Instant heating type drinking equipment |
| CN106545993A (en) * | 2016-12-06 | 2017-03-29 | 嘉兴家乐福新能源有限公司 | A kind of classification quick-heating electric water heater |
| CN109442743A (en) * | 2018-07-26 | 2019-03-08 | 中山市冬至夏电器有限公司 | A kind of electric heater with bimodulus cumulative high-efficiency heating structure |
| CN115597228A (en) * | 2022-10-20 | 2023-01-13 | 珠海格力电器股份有限公司（Cn） | Gas water heater and heating control method and device |
-
1998
- 1998-01-20 CN CN 98233635 patent/CN2319747Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465543C (en) * | 2006-05-09 | 2009-03-04 | 谢庆俊 | Electric water heater |
| CN101263975B (en) * | 2007-03-13 | 2012-05-23 | 象山一居乐电子有限公司 | Instant heating type drinking equipment |
| CN101608825B (en) * | 2009-07-20 | 2011-01-05 | 乐清市传福电器有限公司 | Beforehand instant double-mode electric water heater |
| CN106545993A (en) * | 2016-12-06 | 2017-03-29 | 嘉兴家乐福新能源有限公司 | A kind of classification quick-heating electric water heater |
| CN109442743A (en) * | 2018-07-26 | 2019-03-08 | 中山市冬至夏电器有限公司 | A kind of electric heater with bimodulus cumulative high-efficiency heating structure |
| CN115597228A (en) * | 2022-10-20 | 2023-01-13 | 珠海格力电器股份有限公司（Cn） | Gas water heater and heating control method and device |
| CN115597228B (en) * | 2022-10-20 | 2024-05-24 | 珠海格力电器股份有限公司 | Gas water heater, heating control method and device |
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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 |