CN201025735Y - An electrical heating device for electrical water heater - Google Patents
An electrical heating device for electrical water heater Download PDFInfo
- Publication number
- CN201025735Y CN201025735Y CNU2007200624941U CN200720062494U CN201025735Y CN 201025735 Y CN201025735 Y CN 201025735Y CN U2007200624941 U CNU2007200624941 U CN U2007200624941U CN 200720062494 U CN200720062494 U CN 200720062494U CN 201025735 Y CN201025735 Y CN 201025735Y
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- China
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- heating
- kuppe
- electric
- heating tube
- electric heating
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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 discloses an electric heating device for electric water heater, which includes an electric heating tube. A heating dome (3) is sleeved on the electric heating tube (1), the end of the heating dome (2) which is far from the root of the electric heating tube is an opening (4). An electric heating device with another structure for electric water heater is designed, which includes an electric heating tube which is sleeved with a heating dome, the end of the heating dome (2) which is far from the root of the electric heating tube is an opening (4), the other end which is close to the roof of the electric heating tube (1) is provided with at least one through hole (2). An electric heating device for electric water heater of the utility model shortens the heating time for the water to reach the needed temperature when the electric water heater is used, which is simple in structure and convenient to manufacture.
Description
Technical field
The utility model relates to a kind of electric heater unit, particularly relates to a kind of electric heater electric heater unit.
Background technology
Present electric heater, its structure is to be provided with electric heater unit in the bottom of inner bag, the situation of electric heater existence at present is that the storage-type volume is big, and warm-up time is long, and domestic electric power environmental still has much room for improvement, Instant heating typely still belong to entry level less than 10000 watts, the water temperature in winter water yield is not ideal enough, simply the storage-type inner bag is erected and puts volume-diminished, power increases, and still has short phenomenon of water time.The structure of the electric heater unit of electric heater use at present is exactly an electric heating tube, this electric heating tube is located at the bottom of inner bag, electric heating tube work is heated for the water in the inner bag, water heating after heat liter waterborne, cold water descends and forms circulation, because the relative electric heating tube volume of inner bag is bigger, this cycle period is just longer, be unfavorable for the needs instant situation of using hot water with regard to corresponding prolongation the heating time of temperature that reaches required hot water.
The utility model content
Technical problem to be solved in the utility model provides short electric heater electric heater unit heating time of the temperature that reaches required hot water when a kind of electric heater uses.
In order to solve the problems of the technologies described above, a kind of electric heater electric heater unit that the utility model provides comprises electric heating tube, and described electric heating tube is set with the heating kuppe, and described heating kuppe is an opening away from described electric heating tube root one end.
A kind of electric heater electric heater unit, comprise electric heating tube, described electric heating tube is set with the heating kuppe, and described heating kuppe is an opening away from described electric heating tube root one end, closes on described electric heating tube root one end and is provided with a through hole at least.
Adopt the electric heater electric heater unit of technique scheme, because electric heating tube is set with the heating kuppe, the heating kuppe is an opening away from described electric heating tube root one end, and outlet pipe is inserted in the heating kuppe during use, has guaranteed the effect of instant heating.As a kind of improvement of the present utility model, close on electric heating tube root one end and be provided with a through hole at least, water rises after the electric heating tube heating in the heating kuppe, flow to the top of inner bag from the opening via through holes of heating kuppe, the heating kuppe can make the water in the heating kuppe be warmed up to temperature required rapidly, reach short purpose heating time of the temperature of required hot water, after particularly water heater uses the long period, water instant heating in the heating kuppe has comparatively fast prolonged the service time of hot water when re-using.The heating kuppe also plays the effect of water conservancy diversion circulation, promotes the circulation of water in the inner bag, and the constant temperature that helps water in the inner bag is stable.
Advantage of the present utility model: provide more hot water use amount with minimum volume and power, the inner bag upper and lower temperature difference was little when preheating was finished, and the hot water amount is more; In use, striven for that more time adds hot water; Preheating, instant heating dual mode can be provided; Control simplyr, leaving water temperature is more constant; How long no matter wash, the hot water between 30 degree-40 degree still can be provided, turn down water a little and promptly become the hot water that immediately heating water heater provides degree more than 40 continually; Even winter, hot water used up, only need a few minutes just can finish preheating, have a bath for second people.
In sum, the utility model is the heating time of the electric heater electric heater unit short and simple in structure, easily manufactured of a kind of electric heater temperature that reaches required hot water when using.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model improves structural representation;
Fig. 3 is that the utility model is used schematic diagram;
Fig. 4 is that the utility model modified model is used schematic diagram;
Fig. 5 is that the utility model modified model is used schematic diagram.
Embodiment
Referring to Fig. 1, electric heating tube 1 is set with heating kuppe 3, and heating kuppe 3 is an opening 4 away from electric heating tube 1 root one end.
Referring to Fig. 1 and Fig. 3, electric heating tube 1 is installed in inner bag 6 inner tops, outlet pipe 5 is inserted in the heating kuppe 3, because electric heating tube 1 is set with heating kuppe 3, heating kuppe 3 is an opening 4 away from electric heating tube 1 root one end, water rises after electric heating tube 1 heating in heating kuppe 3, flow out use from the opening 4 of heating kuppe 3 through outlet pipe 5, heating kuppe 3 can make the water in the heating kuppe 3 be warmed up to temperature required rapidly, reach short purpose heating time of the temperature of required hot water, after particularly water heater used the long period, water instant heating in heating kuppe 3 had comparatively fast prolonged the service time of hot water when re-using.Guaranteed the effect of instant heating.
Referring to Fig. 2, electric heating tube 1 is set with heating kuppe 3, and heating kuppe 3 is an opening 4 away from electric heating tube 1 root one end, closes on electric heating tube 1 root one end and is provided with through hole 2.
Referring to Fig. 2 and Fig. 4, electric heating tube 1 is installed in inner bag 6 inner tops, outlet pipe 5 is installed in outside the heating kuppe 3, because electric heating tube 1 is set with heating kuppe 3, heating kuppe 3 is an opening 4 away from electric heating tube 1 root one end, close on electric heating tube 1 root one end and be provided with through hole 2, water rises after electric heating tube 1 heating in heating kuppe 3, flow to the top of inner bag 6 from opening 4 via through holes 2 of heating kuppe 3, heating kuppe 3 can make the water in the heating kuppe 3 be warmed up to temperature required rapidly, reach short purpose heating time of the temperature of required hot water, after particularly water heater uses the long period, water instant heating in heating kuppe 3 has comparatively fast prolonged the service time of hot water when re-using.Heating kuppe 3 also plays the effect of water conservancy diversion circulation, promotes the circulation of water in the inner bag, and the constant temperature that helps water in the inner bag is stable.
Referring to Fig. 2 and Fig. 5, electric heating tube 1 is installed in inner bag 6 inner bottom parts, outlet pipe 5 is installed in outside the heating kuppe 3, because electric heating tube 1 is set with heating kuppe 3, heating kuppe 3 is an opening 4 away from electric heating tube 1 root one end, close on electric heating tube 1 root one end and be provided with through hole 2, water rises after electric heating tube 1 heating in heating kuppe 3, rise in opening 4 flows to inner bag 6 from the through hole 2 of heating kuppe 3, heating kuppe 3 can make the water in the heating kuppe 3 be warmed up to temperature required rapidly, reach short purpose heating time of the temperature of required hot water, after particularly water heater uses the long period, water instant heating in heating kuppe 3 has comparatively fast prolonged the service time of hot water when re-using.Heating kuppe 3 also plays the effect of water conservancy diversion circulation, promotes the circulation of water in the inner bag, and the constant temperature that helps water in the inner bag is stable.
The utility model discloses the electric heater electric heater unit of two kinds of structures, a kind of is that electric heating tube 1 is set with heating kuppe 3, and heating kuppe 2 is an opening 4 away from electric heating tube root one end, closes on electric heating tube (1) root one end through hole 2 is not set.Another kind is that electric heating tube 1 is set with heating kuppe 3, and heating kuppe 2 is an opening 4 away from electric heating tube root one end, closes on described electric heating tube 1 root one end and is provided with a through hole 2 at least.Establish and be not provided with a through hole 2 no matter heating kuppe 2 closes on electric heating tube 1 root, as long as be set with heating kuppe 3 at electric heating tube 1, heating kuppe 2 is an opening 4 away from electric heating tube root one end, just belongs to protection range of the present utility model.
Claims (2)
1. an electric heater electric heater unit comprises electric heating tube, it is characterized in that: described electric heating tube (1) is set with heating kuppe (3), and described heating kuppe (2) is opening (4) away from described electric heating tube root one end.
2. electric heater electric heater unit, comprise electric heating tube, it is characterized in that: described electric heating tube (1) is set with heating kuppe (3), described heating kuppe (2) is opening (4) away from described electric heating tube root one end, closes on described electric heating tube (1) root one end and is provided with a through hole (2) at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200624941U CN201025735Y (en) | 2007-02-12 | 2007-02-12 | An electrical heating device for electrical water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200624941U CN201025735Y (en) | 2007-02-12 | 2007-02-12 | An electrical heating device for electrical water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201025735Y true CN201025735Y (en) | 2008-02-20 |
Family
ID=39099590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200624941U Expired - Fee Related CN201025735Y (en) | 2007-02-12 | 2007-02-12 | An electrical heating device for electrical water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201025735Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277626A (en) * | 2018-01-23 | 2018-07-13 | 海宁鼎达纺织有限公司 | A kind of clothing product drying equipment for reducing chemical pollutant and generating |
-
2007
- 2007-02-12 CN CNU2007200624941U patent/CN201025735Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277626A (en) * | 2018-01-23 | 2018-07-13 | 海宁鼎达纺织有限公司 | A kind of clothing product drying equipment for reducing chemical pollutant and generating |
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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: 20080220 Termination date: 20150212 |
|
| EXPY | Termination of patent right or utility model |