CN103673267A - Dynamic electric heating type storage water heater - Google Patents
Dynamic electric heating type storage water heater Download PDFInfo
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- CN103673267A CN103673267A CN201310602149.2A CN201310602149A CN103673267A CN 103673267 A CN103673267 A CN 103673267A CN 201310602149 A CN201310602149 A CN 201310602149A CN 103673267 A CN103673267 A CN 103673267A
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- water heater
- dynamic
- electric heating
- electrically heated
- outlet pipe
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Abstract
The invention discloses a dynamic electric heating type storage water heater. The dynamic electric heating type storage water heater is characterized in that a dynamic electric heating pipe is inserted into the middle of a water outlet pipe of the water heater, and the central axis of the water outlet pipe and the central axis of the dynamic electric heating pipe coincide. Two methods for inserting the dynamic electric heating pipe are provided. The first method includes the steps that a hole is formed in the upper wall of an inner container of the water heater, and the dynamic electric heating pipe is inserted from bottom to top. The second method includes the steps that a hole (the hole is the hole of the water outlet pipe) is formed in the lower wall of an inner container of the water heater, and the dynamic electric heating pipe is inserted from bottom to top. The dynamic electric heating pipe can be a uniaxial electric heating pipe and can also be a double-axis electric heating pipe. When instant heating is needed, the dynamic electric heating pipe is powered on with alternating-current electric supply, water in the water outlet pipe is heated rapidly, the water which is dynamically and electrically heated is fully utilized, and therefore the rapid heating effect and the electricity saving effect are achieved. The dynamic electric heating type storage water heater is suitable for electric water storage heaters, solar water storage photo-thermal water heaters and solar photovoltaic water heaters.
Description
Technical field
The present invention relates to a kind of water heater, especially a kind of dynamic electrically heated storage-type electric water heater.
Background technology
Water heater in the market has two large classes, and a class is electric heater, and another kind of is solar water heater.Electric heater divides again two classes, and a class is storage-type electric water heater, and another kind of is instant electric water heater; Solar water heater also divides two classes, and a class is photo-thermal water heater (being mainly this class in the market), and another kind of is photovoltaic water heater (this class solar water heater is not also promoted).
Instant electric water heater requires instantaneously heated electrical power very large, so electric current is also very large, and the load of wire is very large, and the indoor wire of the most houses of China can't bear burden, therefore in the more difficult popularization of China.
The major defect of storage-type electric water heater is that the heat time is long, uses very inconveniently, and generally needs whole bucket water to heat together, and exhaustless hot water is use more after a while, and thermal waste is more.At present a lot of producers release 2D heating modes, in bucket, establish two heating tubes, estimate required when less with hot water, only make a heating tube job above, only heat first barrel of water, really can reduce some heat-energy losses like this, but pretty troublesome, and still there is larger heat-energy losses.
The auxiliary heating method that solar energy acting water heater is conventional is to add a heating tube in interior bucket, and this is also that whole bucket water heats together, and exhaustless hot water is use more after a while, and thermal waste is more; Moreover also to worry that for some solar energy acting water heater inner bucket water is few, can cause dry combustion method.Someone has changed a way now, adds an instant electric water heater that power is not too large before hot water halter, does like this electric energy saving, but also bothers.
In recent years, there is the producer of storage-type electric water heater to release 3D dynamic electric heating electric water heater, with three groups of electric heating tubes.First group of electric heating tube is conventional heating, and second group of electric heating tube heats while being used for only to first barrel of water, and the 3rd group of electric heating tube is Instant heating type electrical heating, also claims dynamic electric heating.This is an economize on electricity user friendly design again, and it combines storage-type electric water heater and instant electric water heater's advantage, is worthy to be popularized.
The storage-type electric water heater dynamic electric heating means of prior art, in water heater liner, add a spiral helicine electrothermal tube, outlet pipe is inserted in the axial location of spiral, when needs heat immediately, spiral helicine electrothermal tube adds electric main, and near water outlet pipe upper port is heated rapidly, reaches the effect of dynamic electric heating, Fast Heating.Such way and traditional storage-type electric water heater have had a much progress, but the water being heated by spiral helicine electrothermal tube does not all enter outlet pipe, and dynamic electrically heated effect has been beaten a larger discount.
In view of this, special proposition the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, and a kind of quilt scheme that dynamic electrically heated water all enters outlet pipe is provided.
For solving the problems of the technologies described above, the present invention adopts the basic conception of technical scheme to be: in the central authorities of water heater outlet, insert a dynamic electrically heated electrothermal tube, the central axis of outlet pipe and the central axes of dynamic electrically heated electrothermal tube, or parallel but be slightly offset.
When needs heat immediately, dynamic electrically heated electrothermal tube adds electric main, and the water in outlet pipe is heated rapidly, by dynamic electrically heated water, is all utilized, and the effect of Fast Heating is more obvious.
Described dynamic electrically heated electrothermal tube can be single shaft electric heating tube, can be also twin shaft electric heating tube.
The method of a described dynamic electrically heated electrothermal tube of insertion has two schemes: the one, at the inner bag upper wall of water heater, open a hole, and dynamic electrically heated electrothermal tube inserts downwards from top; The one, at the inner bag lower wall of water heater, open a hole (this hole and outlet pipe are same hole), dynamic electrically heated electrothermal tube upwards inserts from below.Adopt after technique scheme, the present invention compared with prior art has following beneficial effect:
1, by dynamic electrically heated water, be all utilized, the speed of heating is faster.
2, power savings is better.
Accompanying drawing explanation
Accompanying drawing 1 is one of a kind of dynamic electrically heated storage-type electric water heater schematic diagram, is a kind of storage-type electric water heater,
The connector lug of its dynamic electric heating tube 4 is drawn on the top of water heater liner 3, heavy caliber outlet pipe 5 is enclosed within dynamic electric heating tube 4 outsides, both central axes, the lower end of heavy caliber outlet pipe 5 and small-bore outlet pipe 6 link, and heavy caliber outlet pipe 5 is coaxial with small-bore outlet pipe 6.
Accompanying drawing 2 is two of a kind of dynamic electrically heated storage-type electric water heater schematic diagrames, it is a kind of storage-type electric water heater, the connector lug of its dynamic electric heating tube 4 is drawn in the bottom of water heater liner 3, heavy caliber outlet pipe 5 is enclosed within dynamic electric heating tube 4 outsides, both central axes, the lower end of heavy caliber outlet pipe 5 and small-bore outlet pipe 6 link, and small-bore outlet pipe 6 is drawn at the lower sides of heavy caliber outlet pipe 5.
Accompanying drawing 3 is three of a kind of dynamic electrically heated storage-type electric water heater schematic diagrames, it is a kind of storage-type electric water heater, the connector lug of its dynamic electric heating tube 4 is drawn in the bottom of water heater liner 3, heavy caliber outlet pipe 5 is enclosed within dynamic electric heating tube 4 outsides, both central axes, the lower end of heavy caliber outlet pipe 5 and small-bore outlet pipe 6 link, small-bore outlet pipe 6 is drawn in the bottom of heavy caliber outlet pipe 5, heavy caliber outlet pipe 5 is parallel with the axis of small-bore outlet pipe 6, but disalignment, two connector lugs of dynamic electric heating tube 4 respectively with binding post 41, binding post 42 use conductors link.
Accompanying drawing 4 is four of a kind of dynamic electrically heated storage-type electric water heater schematic diagrames, it is a kind of storage-type solar energy acting water heater, the connector lug of its dynamic electric heating tube 4 is drawn on the top of water heater liner 3, heavy caliber outlet pipe 5 is enclosed within dynamic electric heating tube 4 outsides, both central axes, the lower end of heavy caliber outlet pipe 5 and small-bore outlet pipe 6 link, and heavy caliber outlet pipe 5 is coaxial with small-bore outlet pipe 6; The bottom that circulation water inlet pipe 12 inserts water heater liner 3, and link with heat collector pipeline one end of solar energy acting water heater; The top that recycling outlet 13 inserts water heater liner 3, and link with the heat collector pipeline other end of solar energy acting water heater.
Accompanying drawing 1 is all schematic diagram to accompanying drawing 4.Heat-insulation layer 2 does not have the filler of painter's paraphernalia body; Do not draw linking method and the encapsulating method of associated components and water heater liner 3, outer cover of water heater 1; Do not draw control circuit and it and preheat pipe 9, preheat manage 11, dynamic electric heating tube 4 be connected wire.
At accompanying drawing 1, in accompanying drawing 4, water flow switch is all connected in water inlet pipe 7, if it is connected in small-bore outlet pipe 6, effect is identical.
At accompanying drawing 1, in accompanying drawing 3, there are two groups to preheat pipe, are respectively and preheat pipe 9 and preheat pipe 11, in low and middle-grade storage-type electric water heaters, can save and preheat pipe 11.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment is described.
As shown in Fig. 1, it is a kind of dynamic electrically heated storage-type electric water heater.Its outer cover of water heater 1, heat-insulation layer 2, inner bag 3, water inlet pipe 7, preheat pipe 9, preheat pipe 11, sensor 10 is identical with conventional electric heater parts; The connector lug of its dynamic electric heating tube 4 is drawn on the top of water heater liner 3, heavy caliber outlet pipe 5 is enclosed within dynamic electric heating tube 4 outsides, both central axes, the lower end of heavy caliber outlet pipe 5 and small-bore outlet pipe 6 link, and heavy caliber outlet pipe 5 is coaxial with small-bore outlet pipe 6; Preheat pipe 9 as conventional preheating, can heat whole bucket water; When estimating to need the hot water of use less, can only give to preheat pipe 11 and add electric main, only heat thus first barrel of water; Water flow switch 8 is connected in water inlet pipe 7, and the circuit of water flow switch disconnects when without hot water; When user's heat water, the closing of circuit of water flow switch 8, control circuit can judge whether to add electric main to dynamic electric heating tube 4 according to the signal of sensor 10, whether carries out dynamic electric heating; Because heavy caliber outlet pipe 5 is enclosed within dynamic electric heating tube 4 outsides, by dynamic electrically heated water, be all utilized, the speed of heating is faster, the better effects if of economize on electricity.
As shown in Fig. 2, it is a kind of dynamic electrically heated storage-type electric water heater.Dynamic electrically heated storage-type electric water heater shown in its structure and operation principle and Fig. 1 is similar, the connector lug of different is its dynamic electric heating tube 4 is drawn in the bottom of water heater liner 3, heavy caliber outlet pipe 5 is enclosed within dynamic electric heating tube 4 outsides, both central axes, the lower end of heavy caliber outlet pipe 5 and small-bore outlet pipe 6 link, and small-bore outlet pipe 6 is drawn at the lower sides of heavy caliber outlet pipe 5.
As shown in Fig. 3, it is a kind of dynamic electrically heated storage-type electric water heater.Dynamic electrically heated storage-type electric water heater shown in its structure and operation principle and Fig. 1 is similar, the connector lug of different is its dynamic electric heating tube 4 is drawn in the bottom of water heater liner 3, heavy caliber outlet pipe 5 is enclosed within dynamic electric heating tube 4 outsides, both central axes, the lower end of heavy caliber outlet pipe 5 and small-bore outlet pipe 6 link, small-bore outlet pipe 6 is drawn in the bottom of heavy caliber outlet pipe 5, heavy caliber outlet pipe 5 is parallel with the axis of small-bore outlet pipe 6, but disalignment, two connector lugs of dynamic electric heating tube 4 respectively with binding post 41, binding post 42 use conductors link.
As shown in Fig. 4, it is a kind of dynamic electrically heated storage-type solar energy acting water heater.It is similar that it carries out the dynamic electrically heated storage-type electric water heater shown in dynamic electrically heated structure and operation principle and Fig. 1, and different is that it has increased circulation water inlet pipe 12 and recycling outlet 13; The bottom that circulation water inlet pipe 12 inserts water heater liner 3, and link with heat collector pipeline one end of solar energy acting water heater; The top that recycling outlet 13 inserts water heater liner 3, and link with the heat collector pipeline other end of solar energy acting water heater.Described a kind of dynamic electrically heated storage-type solar energy acting water heater, by day by the water in solar energy heating inner bag 3, when before need to using hot water, water temperature is larger with the temperature spread needing, available preheating managed 9 heating in advance; When need to by water temperature before hot water and the temperature spread needing hour can automatically entering dynamic electric heated condition when water, make water outlet reach the water temperature that user needs.
Described to preheat pipe 9 can be both-end electric heating tube, can be also single-ended electric heating tube; Can be linearity profile, can be also non-linear shape profile.
Described to preheat pipe 11 can be both-end electric heating tube, can be also single-ended electric heating tube; Can be linearity profile, can be also non-linear shape profile.
Described dynamic electric heating tube 4 can be both-end electric heating tube, can be also single-ended electric heating tube.
Described a kind of dynamic electrically heated storage-type electric water heater can also be storage-type solar photovoltaic water heater.
The above, to those skilled in the art, can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of claim of the present invention.
Claims (10)
1. a dynamic electrically heated storage-type electric water heater, is characterized in that it has three heating tubes, is respectively and preheats pipe (9), preheats pipe (11) and dynamic electric heating tube (4); Its outer cover of water heater (1), heat-insulation layer (2), inner bag (3), water inlet pipe (7), preheat pipe (9), preheat pipe (11), sensor (10) is identical with conventional electric heater parts; Its heavy caliber outlet pipe (5) is enclosed within dynamic electric heating tube (4) outside, both central axes; The lower end of heavy caliber outlet pipe (5) and small-bore outlet pipe (6) link; Water flow switch (8) is connected in water inlet pipe (7).
2. the dynamic electrically heated storage-type electric water heater as described in claim 1, the feature of its application example one is dynamic electrically heated storage-type electric water heater.
3. the dynamic electrically heated storage-type electric water heater as described in claim 1, the feature of its application example two is dynamic electrically heated solar energy optical-thermal storage-type electric water heaters.
4. the dynamic electrically heated storage-type electric water heater as described in claim 1, the feature of its application example three is dynamic electrically heated photovoltaic storage-type electric water heaters.
5. the dynamic electrically heated storage-type electric water heater as described in claim 1, the feature of its application example four is that its dynamic electric heating tube (4) inserts downwards on the top of water heater liner (3).
6. the dynamic electrically heated storage-type electric water heater as described in claim 1, the feature of its application example five is that its dynamic electric heating tube (4) upwards inserts in the bottom of water heater liner (3).
7. the dynamic electrically heated storage-type electric water heater as described in claim 1, the feature of its application example six is that its heavy caliber outlet pipe (5) is parallel with the axis of small-bore outlet pipe (6).
8. the dynamic electrically heated storage-type electric water heater as described in claim 1, the feature of its application example seven is that its small-bore outlet pipe (6) is drawn at the lower sides of heavy caliber outlet pipe (5).
9. the dynamic electrically heated storage-type electric water heater as described in claim 1, the feature of its application example eight is that its heating tube is both-end electric heating tube or single-ended electric heating tube.
10. the dynamic electrically heated storage-type electric water heater as described in claim 1, the feature of its application example nine is that its heating tube is linearity profile or non-linear shape profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602149.2A CN103673267A (en) | 2013-11-26 | 2013-11-26 | Dynamic electric heating type storage water heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602149.2A CN103673267A (en) | 2013-11-26 | 2013-11-26 | Dynamic electric heating type storage water heater |
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| CN103673267A true CN103673267A (en) | 2014-03-26 |
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| CN201310602149.2A Pending CN103673267A (en) | 2013-11-26 | 2013-11-26 | Dynamic electric heating type storage water heater |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288334A (en) * | 2016-08-24 | 2017-01-04 | 中山乐宜嘉家居设备有限公司 | A kind of service branch structure of band heating function |
| CN110864503A (en) * | 2019-12-19 | 2020-03-06 | 常熟市中联光电新材料有限责任公司 | Heat medium heating device of conical vacuum dryer |
| TWI726754B (en) * | 2020-06-24 | 2021-05-01 | 建造金屬工業股份有限公司 | Partition structure of thermal storage electric water heater |
-
2013
- 2013-11-26 CN CN201310602149.2A patent/CN103673267A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288334A (en) * | 2016-08-24 | 2017-01-04 | 中山乐宜嘉家居设备有限公司 | A kind of service branch structure of band heating function |
| CN110864503A (en) * | 2019-12-19 | 2020-03-06 | 常熟市中联光电新材料有限责任公司 | Heat medium heating device of conical vacuum dryer |
| TWI726754B (en) * | 2020-06-24 | 2021-05-01 | 建造金屬工業股份有限公司 | Partition structure of thermal storage electric water heater |
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Application publication date: 20140326 |