CN201844561U - Water heater and heating element of water heater - Google Patents
Water heater and heating element of water heater Download PDFInfo
- Publication number
- CN201844561U CN201844561U CN2010205057179U CN201020505717U CN201844561U CN 201844561 U CN201844561 U CN 201844561U CN 2010205057179 U CN2010205057179 U CN 2010205057179U CN 201020505717 U CN201020505717 U CN 201020505717U CN 201844561 U CN201844561 U CN 201844561U
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- heating tube
- heating
- top layer
- inner bag
- tube
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Abstract
The embodiment of the utility model discloses a water heater and a heating element of the water heater and relates to the field of the household appliance. With the adoption of the water heater and the heating element, the flexible and combined heating can be realized so as to meet different user demands. The heating element is used for heating the water in an inner container of the water heater and comprises a top layer heating pipe arranged at the top of the inner container, a middle layer heating pipe arranged at the middle of the inner container, and a bottom layer heating pipe arranged at the bottom of the inner container. The water heater comprises the inner container and the heating element used for heating the water in the inner container; and the heating element comprises the top layer heating pipe arranged at the top of the inner container, the middle layer heating pipe arranged at the middle of the inner container, and the bottom layer heating pipe arranged at the bottom of the inner container. The water heater and the heating element can be applied to a water storage heating type household appliance.
Description
Technical field
The utility model relates to household appliance technical field, relates in particular to a kind of water heater and heating element heater thereof.
Background technology
At present, the mode of heating of storage-type electric water heater comprises following three kinds: dive formula, top layer formula and half courage formula, and wherein, the dive formula is the mode of heating that heating tube is placed the inner bag bottom; The top layer formula is the mode of heating that heating tube is placed the inner bag top layer; Half courage formula is the mode of heating that heating tube is arranged on the centre of inner bag.These three kinds of mode of heatings cut both ways, and wherein, dive formula mode of heating can only heat the water of whole inner bag, can not heat targetedly, and heat time heating time is long, and certain energy consumption waste is arranged; The top layer mode of heating can not satisfy user's bathing requirement owing to be subjected to Power Limitation under the low situation of inflow temperature; Half courage formula mode of heating can heat half courage water targetedly, but it is still too long to heat its heat time heating time with respect to top layer, and also not have the dive formula to go out the hot water amount many and go out the hot water amount.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of water heater and heating element heater thereof, can realize the flexible combination heating, adapts to different user's needs.
For solving the problems of the technologies described above, the utility model water heater and heating element heater thereof adopt following technical scheme:
A kind of heating element heater is used for the water in the heating water heater inner bag, comprising: the top layer heating tube that places described inner bag top; Place the middle intermediate layer heating tube of described inner bag; Place the bottom heating tube of described inner bag bottom.
Described top layer heating tube, described intermediate layer heating tube, described bottom heating tube includes: resistance wire, the cold pin that is used to conduct electricity and the tube wall that wraps up described resistance wire and described cold pin.
Described top layer heating tube and the shared same tube wall of described bottom heating tube.
Described top layer heating tube and the shared same tube wall of described bottom heating tube comprise: the top layer kink and the bottom kink that places described inner bag bottom that place described inner bag top layer, the resistance wire of described top layer heating tube is distributed in the described top layer kink, and the resistance wire of described bottom heating tube is distributed in the described bottom kink.
Described top layer kink is a helical form.
Also comprise: flange, described top layer heating tube, described intermediate layer heating tube and described bottom heating tube are fixed on the same flange.
A kind of water heater comprises inner bag, and the heating element heater that is used for heating the water of described inner bag, and described heating element heater comprises: the top layer heating tube that places described inner bag top; Place the middle intermediate layer heating tube of described inner bag; Place the bottom heating tube of described inner bag bottom.
Described top layer heating tube, described intermediate layer heating tube, described bottom heating tube includes: resistance wire, the cold pin that is used to conduct electricity and the tube wall that wraps up described resistance wire and described cold pin, described top layer heating tube and the shared same tube wall of described bottom heating tube.
Also comprise: with the flange of described inner bag Joint, described top layer heating tube, described intermediate layer heating tube and described bottom heating tube are fixed on the same flange.
In the technical scheme of present embodiment, adopted the heating element heater of top layer heating tube, intermediate layer heating tube and bottom heating-pipe structure, when the water heater that use has this heating element heater heats, can freely control above-mentioned three kinds of heating tubes are used separately or combination arbitrarily, mode of heating is flexible, can farthest satisfy under different situations the user to the demand of hot water; When being used in combination, when having saved heat time heating time, saved heating energy source, efficiency of heating surface height, the hot water amount that goes out who has improved water heater.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment one heating element heater;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the vertical view of Fig. 1;
Fig. 5 is the structural representation of the utility model embodiment two heating element heaters;
Fig. 6 is one of structural representation of the utility model embodiment water heater;
Fig. 7 be the utility model embodiment water heater structural representation two.
Description of reference numerals:
The 1-heating element heater; The 2-inner bag; 11-top layer heating tube;
12-intermediate layer heating tube; 13-bottom heating tube; The 14-flange;
The 15-temperature tube; 101-top layer kink; 102-bottom kink.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of water heater and heating element heater thereof, can realize the flexible combination heating, adapts to different user's needs.
Embodiment one
The utility model embodiment provides a kind of heating element heater 1, is used for the water in the heating water heater inner bag, and as shown in Figure 1, Figure 2, Figure 3 and Figure 4, this heating element heater 1 comprises: be positioned at the inner bag top, be used to heat the top layer heating tube 11 of the water of inner bag top layer regions; Be positioned at the centre of inner bag, be used to heat the intermediate layer heating tube 12 in inner bag intermediate layer and above zone; Be positioned at the bottom of inner bag, be used to heat the bottom heating tube 13 of the full courage water of inner bag.Cold water can flow downward because the proportion of hot water is littler than cold water, and hot water can upwards flow, and produces convection current, and therefore, heating tube only can heat the water that is positioned at this layer and above zone.
The heating element heater 1 that adopts present embodiment to provide, any combination that can utilize controller to control above-mentioned several heating tubes is heated the water in the water heater liner, a promptly independent heating or several heating simultaneously.
Concrete mode of heating is:
Can use bottom heating tube 13 separately, the convection current of hot water and cold water is carried out at full courage, thus the water of full courage in the heating inner bag; Also can use intermediate layer heating tube 12 separately, the convection current of hot water and cold water in the inner bag intermediate layer and above zone carry out owing to only heated half courage water, water temperature raises very fast, the efficiency of heating surface is higher; Can also use top layer heating tube 11 separately, the water of heating inner bag top layer regions, the convection current of hot water and cold water is only carried out in the inner bag top layer regions, and water temperature raises fast, can produce hot water fast.
Perhaps, use top layer heating tube 11 and intermediate layer heating tube 12 to heat simultaneously, can heat the water of inner bag top layer and inner bag interlayer region simultaneously; Use top layer heating tube 11 and bottom heating tube 13 to heat simultaneously, can heat the water of full courage in the inner bag, and the water of inner bag top layer regions is carried out supplementary heating, go out hot water fast, reduced because the stand-by period of full courage water preheat; Can use bottom heating tube 13 and intermediate layer heating tube 12 to heat simultaneously, effect simultaneously, the water of full courage in the heating inner bag.Above-mentioned two heating tubes mode of heating of combination have arbitrarily all improved the efficiency of heating surface to some extent, can determine its mode of heating according to user's water needs such as bathing.
Perhaps, use top layer heating tube 11, intermediate layer heating tube 12 and 13 3 heating tubes of bottom heating tube to heat simultaneously, at this moment, not only can heat the water of full courage in the inner bag, can also carry out supplementary heating to the water of inner bag intermediate layer and top layer regions, can the full courage water of Fast Heating, faster water outlet, reduce the stand-by period, improved the efficiency of heating surface; And the cold water of having avoided in the bathing process hot water in the inner bag to be replenished inner bag mixes the bathing that causes for the warm water that is lower than the bathing temperature and interrupts, whole heating process fast, efficient, bathing is smooth and easy, thereby has further saved energy resource consumption.
Need to prove, in order to realize flexible control, as Fig. 2, Fig. 3 and shown in Figure 4, a temperature tube 15 need be set, be used for detecting in real time water temperature, this temperature tube 15 feeds back to master controller in real time with the water temperature in the inner bag, so that select mode of heating according to the water temperature situation, the number of this temperature tube 15 and position can be provided with according to actual needs, are not limited at this.
In the technical scheme of present embodiment, adopted the heating element heater of top layer heating tube, intermediate layer heating tube and bottom heating-pipe structure, when the water heater that use has this heating element heater heats, can freely control above-mentioned three kinds of heating tubes are used separately or combination arbitrarily, mode of heating is flexible, can farthest satisfy under different situations the user to the demand of hot water; When being used in combination, when having saved heat time heating time, saved heating energy source, efficiency of heating surface height, the hot water amount that goes out who has improved water heater.
Embodiment two
On the basis of embodiment one, as shown in Figure 1, further, top layer heating tube 11, intermediate layer heating tube 12 and bottom heating tube 13 include: the tube wall of resistance wire, the cold pin that is used to conduct electricity and parcel resistance wire and cold pin.
In the structure of the heating element heater 1 shown in Fig. 1, top layer heating tube 11, intermediate layer heating tube 12 and bottom heating tube 13 all adopt structural pipe wall separately, promptly top layer heating tube 11, intermediate layer heating tube 12 and bottom heating tube 13 all by separately one the cover resistance wire, cold pin and tube wall structure constitute.
In the present embodiment, can also adopt the structure of top layer heating tube 11 and bottom heating tube 13 shared same tube walls, the resistance wire and the cold pin that are about to top layer heating tube 11 and bottom heating tube 13 are arranged in same the tube wall, insulation each other, mutually noninterfere.
Further, as shown in Figure 5, top layer heating tube 11 and bottom heating tube 13 shared same tube walls comprise: the top layer kink 101 and the bottom kink 102 that places the inner bag bottom that place the inner bag top layer, the resistance wire of top layer heating tube 11 is distributed in the top layer kink 101, in other is not provided with the tube wall of resistance wire, between the flange of resistance wire and affixed heating tube, be connected by cold pin for the resistance wire conduction; The resistance wire of bottom heating tube 13 is distributed in the bottom kink 102, is connected by the cold pin that conducts electricity for resistance wire between the flange of resistance wire and affixed heating tube.The heating element heater 1 of this kind structure is simple in structure, has reduced the structure of tube wall, when having saved consumptive material, has increased the volume of water heater.
In like manner, can also be with any two in top layer heating tube 11, intermediate layer heating tube 12 and the bottom heating tube 13, the perhaps structure of three all shared tube walls, be connected by cold pin between the flange with resistance wire and affixed heating tube equally, heating tube and heating tube insulate each other, mutually noninterfere.
Again further, in order to improve the efficiency of heating surface of top layer heating tube 11, can be set to helical form by the top layer kink, so that more resistance wire to be set.
Again further, this heating element heater 1 also comprises: flange 14, top layer heating tube 11, intermediate layer heating tube 12 and bottom heating tube 13 can be fixed on the same flange 14 simultaneously.The integrated structure of top layer heating tube 11, intermediate layer heating tube 12 and bottom heating tube 13 on same flange 14, integration mode can be welding and riveted joint, the heating-pipe structure compactness of this kind mode does not increase process procedure and technology difficulty yet.
Need to prove that the shape of the foregoing description and top layer heating tube 11 shown in the drawings, intermediate layer heating tube 12 and bottom heating tube 13 only for signal, can be provided with according to concrete needs, the utility model is not limited.
In the technical scheme of present embodiment, under the prerequisite that does not increase technology difficulty, adopted the heating element heater that comprises top layer heating tube, intermediate layer heating tube and bottom heating-pipe structure, when the water heater that use has this heating element heater heats, can freely control above-mentioned three kinds of heating tubes are used separately or combination arbitrarily, mode of heating is flexible, can farthest satisfy under different situations the user to the demand of hot water; When being used in combination, when having saved heat time heating time, saved heating energy source, efficiency of heating surface height, the hot water amount that goes out who has improved water heater.
Embodiment three
The utility model embodiment provides a kind of water heater, as shown in Figure 6, comprises inner bag 2, and the heating element heater 1 that is used for heating the water of inner bag 2, and heating element heater 1 comprises: be positioned at inner bag 2 tops, be used to heat the top layer heating tube 11 of the water of inner bag 2 top layer regions; Be positioned at the centre of inner bag 2, be used to heat the intermediate layer heating tube 12 in inner bag 2 intermediate layers and above zone; Be positioned at the bottom of inner bag 2, be used to heat the bottom heating tube 13 of the full courage water of inner bag.
The water heater that adopts present embodiment to provide, any combination that can utilize controller to control above-mentioned several heating tubes is heated the water in the water heater liner 2, a promptly independent heating or several heating simultaneously.
Concrete mode of heating is same as the previously described embodiments, does not repeat them here.
Further, top layer heating tube 11, intermediate layer heating tube 12 and bottom heating tube 13 include: the tube wall of resistance wire, the cold pin that is used to conduct electricity and parcel resistance wire and cold pin.
In the present embodiment, as shown in Figure 7, can also adopt the structure of top layer heating tube 11 and bottom heating tube 13 shared same tube walls, the resistance wire and the cold pin that are about to top layer heating tube 11 and bottom heating tube 13 are arranged in same the tube wall, insulation each other, mutually noninterfere.
In the present embodiment, the structure of heating element heater 1 is identical with previous embodiment, does not repeat them here.
Further, also comprise: with the flange 14 of inner bag 2 Joints, top layer heating tube 11, intermediate layer heating tube 12 and bottom heating tube 13 are fixed on the same flange 14.The integrated structure of top layer heating tube 11, intermediate layer heating tube 12 and bottom heating tube 13 on same flange 14, integration mode can be welding and riveted joint, the heating-pipe structure compactness of this kind mode does not increase process procedure and technology difficulty yet.
In the technical scheme of present embodiment, under the prerequisite that does not increase process procedure and technology difficulty, adopted the heating element heater that comprises top layer heating tube, intermediate layer heating tube and bottom heating-pipe structure, when the water heater that use has this heating element heater heats, can freely control above-mentioned three kinds of heating tubes are used separately or combination arbitrarily, mode of heating is flexible, can farthest satisfy under different situations the user to the demand of hot water; When being used in combination, when having saved heat time heating time, saved heating energy source, efficiency of heating surface height, the hot water amount that goes out who has improved water heater.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (9)
1. a heating element heater is used for the water in the heating water heater inner bag, it is characterized in that, comprising: the top layer heating tube that places described inner bag top; Place the middle intermediate layer heating tube of described inner bag; Place the bottom heating tube of described inner bag bottom.
2. heating element heater according to claim 1 is characterized in that, described top layer heating tube, described intermediate layer heating tube, and described bottom heating tube includes: resistance wire, the cold pin that is used to conduct electricity and the tube wall that wraps up described resistance wire and described cold pin.
3. heating element heater according to claim 2 is characterized in that, described top layer heating tube and the shared same tube wall of described bottom heating tube.
4. heating element heater according to claim 3, it is characterized in that, described top layer heating tube and the shared same tube wall of described bottom heating tube comprise: the top layer kink and the bottom kink that places described inner bag bottom that place described inner bag top layer, the resistance wire of described top layer heating tube is distributed in the described top layer kink, and the resistance wire of described bottom heating tube is distributed in the described bottom kink.
5. heating element heater according to claim 4 is characterized in that, described top layer kink is a helical form.
6. according to the heating element heater of the arbitrary claim of claim 1-5, it is characterized in that, also comprise: flange, described top layer heating tube, described intermediate layer heating tube and described bottom heating tube are fixed on the same flange.
7. a water heater comprises inner bag, and the heating element heater that is used for heating the water of described inner bag, it is characterized in that described heating element heater comprises: the top layer heating tube that places described inner bag top; Place the middle intermediate layer heating tube of described inner bag; Place the bottom heating tube of described inner bag bottom.
8. water heater according to claim 7, it is characterized in that, described top layer heating tube, described intermediate layer heating tube, described bottom heating tube includes: resistance wire, the cold pin that is used to conduct electricity and the tube wall that wraps up described resistance wire and described cold pin, described top layer heating tube and the shared same tube wall of described bottom heating tube.
9. according to claim 7 or 8 described water heaters, it is characterized in that, also comprise: with the flange of described inner bag Joint, described top layer heating tube, described intermediate layer heating tube and described bottom heating tube are fixed on the same flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205057179U CN201844561U (en) | 2010-08-26 | 2010-08-26 | Water heater and heating element of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205057179U CN201844561U (en) | 2010-08-26 | 2010-08-26 | Water heater and heating element of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844561U true CN201844561U (en) | 2011-05-25 |
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ID=44039449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205057179U Expired - Lifetime CN201844561U (en) | 2010-08-26 | 2010-08-26 | Water heater and heating element of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012024983A1 (en) * | 2010-08-26 | 2012-03-01 | 海尔集团公司 | Water heater and heating element thereof |
-
2010
- 2010-08-26 CN CN2010205057179U patent/CN201844561U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012024983A1 (en) * | 2010-08-26 | 2012-03-01 | 海尔集团公司 | Water heater and heating element thereof |
| CN102374649A (en) * | 2010-08-26 | 2012-03-14 | 海尔集团公司 | Water heater and heating element thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |