CN207831644U - Breakage-resistant tube electric heater - Google Patents
Breakage-resistant tube electric heater Download PDFInfo
- Publication number
- CN207831644U CN207831644U CN201721420110.9U CN201721420110U CN207831644U CN 207831644 U CN207831644 U CN 207831644U CN 201721420110 U CN201721420110 U CN 201721420110U CN 207831644 U CN207831644 U CN 207831644U
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- China
- Prior art keywords
- liner
- heating tube
- breakage
- electric heater
- pipe
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Abstract
The utility model discloses breakage-resistant tube electric heaters, including liner, the water inlet pipe being fixedly connected on liner and outlet pipe, the heating tube for stretching into liner, the water inlet of water inlet pipe is located at the bottom of liner, the water outlet of outlet pipe is located at liner top, one end of the heating tube is arranged on liner, the other end is then suspended in liner, and the breakage-resistant tube electric heater further includes the temperature-sensitive blind pipe being set on liner, which is fixed to each other with temperature-sensitive blind pipe.The utility model proposes electric heater by the way that heating tube and temperature-sensitive blind pipe are fixed to each other, achieve the effect that fixed heating tube, substantially improve electric heater vibration-testing break pipe the problem of, so that heating tube length can be lengthened suitably, the pipe table load of heating tube is reduced, and then the diversity of electric water heater heating function becomes possible to.
Description
Technical field
The utility model is related to technical field of water heaters more particularly to breakage-resistant tube electric heaters.
Background technology
The applicant applied it is a kind of can rapidly pre-warming electric heater, including liner, be fixedly connected on liner into
Water pipe and outlet pipe, the top layer heating tube being placed at the top of the liner and the bottom heating tube for being placed in the liner at the bottom, into
The water inlet of water pipe is located at the bottom of liner, and the water outlet of outlet pipe is located at liner top, which is set into water
It is participated in together with the side of pipe, the top layer heating tube and bottom heating tube among the water storage preheating of electric heater.
Since top layer heating tube pipe table load is relatively low, top layer heating tube can participate in the water storage of electric heater completely
In heating, so so that electric heater can water in rapidly pre-warming liner, greatly reduce the water storage preheating stand-by period.
Above-mentioned electric heater is so that there is top layer heating tube lower pipe table load to have certain heating power logical simultaneously
The length of heating tube can often be increased, however, heating tube is long, be typically easy to heat when electric heater dispatches from the factory vibration-testing
Pipe breakage problem.
Utility model content
The main purpose of the utility model is to provide a kind of breakage-resistant tube electric heaters, it is intended to solve since heating tube is long
The technical problem that caused heating tube is fixed.
To achieve the above object, a kind of breakage-resistant tube electric heater provided by the utility model, including liner, be fixedly connected on
Water inlet pipe and outlet pipe on liner, the heating tube for stretching into liner, the water inlet of water inlet pipe are located at the bottom of liner, outlet pipe
Water outlet is located at liner top, and one end of the heating tube is arranged on liner, and the other end is then suspended in liner, the breakage-resistant tube
Electric heater further includes the temperature-sensitive blind pipe being set on liner, which is fixed to each other with temperature-sensitive blind pipe.
Preferably, one end that the heating tube is suspended in liner is fixed to each other with temperature-sensitive blind pipe.
Preferably, the middle part of the heating tube is fixed to each other with temperature-sensitive blind pipe.
Preferably, the temperature-sensitive blind pipe is extended with heating tube.
Preferably, the heating tube is fixed with temperature-sensitive blind pipe by geometrical clamp.
Preferably, the breakage-resistant tube electric heater further includes flange, which is fixed on the same method with temperature-sensitive blind pipe
Lan Shang.
Preferably, the heating tube is the top layer heating tube being placed at the top of the liner, which is included in water
Square upwardly extend the Heat preservation section for the water outlet for being set to outlet pipe, from flange to horizontal-extending first cold end of liner
And the first connection bringing-up section extended from one end of cold end to liner upper angled, the first connection bringing-up section connection first are cold
End and Heat preservation section.
Preferably, the heating tube is to be placed in the bottom heating tube of the liner at the bottom, and the bottom heating tube and temperature-sensitive are blind
Manage horizontally extending setting.
Preferably, the breakage-resistant tube electric heater further includes two temperature sensors, which sets respectively
It is placed in the both ends of the temperature-sensitive blind pipe.
Preferably, the breakage-resistant tube electric heater further includes the middle layer heating tube being placed among the liner, among this
Layer heating tube is set to the top of the water inlet of water inlet pipe.
The utility model proposes electric heater by the way that heating tube and temperature-sensitive blind pipe are fixed to each other, reach fixed heating tube
Effect, substantially improve electric heater vibration-testing break pipe the problem of.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model electric heater；
Fig. 2 is the enlarged view of top layer heating tube shown in FIG. 1, middle layer heating tube and temperature-sensitive blind pipe；
Fig. 3 is the vertical view of top layer heating tube and temperature-sensitive blind pipe shown in FIG. 1.
Drawing reference numeral explanation：
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is instruction or implies its relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, also may be used
To be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of breakage-resistant tube electric heaters.
Referring to Fig.1 and 2, in the present embodiment, a kind of breakage-resistant tube electric heater 10 which provides, including
Liner 11, the water inlet pipe 12 being fixedly connected on liner 11 and outlet pipe 13, the heating tube 14 for stretching into liner 11, water inlet pipe 12
Water inlet is located at the bottom of liner 11, and the water outlet of outlet pipe 13 is located at 11 top of liner, and one end setting of the heating tube 14 exists
On liner 11, the other end is then suspended in liner, and the breakage-resistant tube electric heater 10 further includes the temperature-sensitive being set on liner 11
Blind pipe 18, the heating tube are fixed to each other with temperature-sensitive blind pipe 18.
The utility model proposes breakage-resistant tube electric heater by the way that heating tube 14 and temperature-sensitive blind pipe 18 are fixed to each other, reach
The effect of fixed heating tube 16, substantially improve 10 vibration-testing of electric heater break pipe the problem of.
As preferred embodiments of the present invention, the heating tube 14 is suspended on one end in liner 11 and temperature-sensitive is blind
Pipe 18 is fixed to each other.In this way, preferably fixed effect can be played.
It certainly, can also be same mutually solid by the middle part of heating tube 14 and temperature-sensitive blind pipe 18 in order to further be consolidated
It is fixed.
In specific fixed form, the heating tube 14 can be fixed with temperature-sensitive blind pipe 18 by geometrical clamp 44, in this way
It is simple easy to implement.
In order to enable heating tube 14 can be each other close to convenient for fixation with temperature-sensitive blind pipe 18, it is preferable that the temperature-sensitive blind pipe
18 are extended with heating tube 14.
In addition, the breakage-resistant tube electric heater further includes flange 17, which is fixed on same with temperature-sensitive blind pipe 18
On a flange 17.The flange installing port on liner can be so reduced, technique and installation complexity is reduced, has saved production
Cost ensure that product quality.
In some embodiments, the heating tube 14 is the top layer heating tube being placed at the top of the liner, which adds
Heat pipe 14 include be extended in the horizontal direction the Heat preservation section 141 in the water outlet of outlet pipe 13, from flange 17 to
Liner 11 horizontal-extending first cold end 142 and extend from one end of the first cold end 142 to 11 upper angled of liner first
Bringing-up section 143 is connected, first cold end of the first connection connection of bringing-up section 143 142 and Heat preservation section 141.
In other embodiments, the heating tube is to be placed in the bottom heating tube 15 of the liner at the bottom, the bottom
The 18 horizontally extending setting of heating tube 15 and temperature-sensitive blind pipe.
In addition, the breakage-resistant tube electric heater further includes two temperature sensors 19, which distinguishes
It is set to the both ends of the temperature-sensitive blind pipe 18.In this way, the multifunctional electric heater 10 is only needed through a temperature-sensitive blind pipe 18
Two temperature sensors 19 are set, the temperature of 11 two positions of detection liner is so easily realized, installation is simple and convenient.
In addition, the breakage-resistant tube electric heater 10 can also include the middle layer heating tube being placed among the liner 11
16, which is set to the top of the water inlet of water inlet pipe 12, the preferably position of 2-3cm, in this way, working as cold water
The first time for entering liner 11 by water inlet can first be preheated by middle layer heating tube 16, and secondary top-level heating tube is played
16 and bottom heating tube 15 heat the effect of full courage water, to effectively reduce the power density of every heating tube, extend heating tube
Service life；In addition, due to hot water rising principle, the bottom hot water of the heating of bottom heating tube 15 can be also reduced when flowing up
Thermal losses.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or
Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of breakage-resistant tube electric heater, including liner, the water inlet pipe that is fixedly connected on liner and outlet pipe, stretch into liner
Heating tube, the water inlet of water inlet pipe are located at the bottom of liner, and the water outlet of outlet pipe is located at liner top, one end of the heating tube
It is arranged on liner, the other end is then suspended in liner, which is characterized in that the breakage-resistant tube electric heater further includes in being set to
Temperature-sensitive blind pipe on courage, the heating tube are fixed to each other with temperature-sensitive blind pipe.
2. breakage-resistant tube electric heater as described in claim 1, which is characterized in that the heating tube is suspended on one end in liner
It is fixed to each other with temperature-sensitive blind pipe.
3. breakage-resistant tube electric heater as described in claim 1, which is characterized in that the middle part of the heating tube and temperature-sensitive blind pipe phase
It is mutually fixed.
4. the breakage-resistant tube electric heater as described in claims 1 to 3 any one, which is characterized in that the temperature-sensitive blind pipe is with adding
Heat pipe is extended.
5. the breakage-resistant tube electric heater as described in claims 1 to 3 any one, which is characterized in that the heating tube and temperature-sensitive
Blind pipe is fixed by geometrical clamp.
6. the breakage-resistant tube electric heater as described in claims 1 to 3 any one, which is characterized in that the breakage-resistant tube electric hot water
Device further includes flange, which is fixed on temperature-sensitive blind pipe on the same flange.
7. breakage-resistant tube electric heater as claimed in claim 4, which is characterized in that the heating tube is to be placed at the top of the liner
Top layer heating tube, which includes being extended in the horizontal direction in the Heat preservation of the water outlet of outlet pipe
Section, from flange to horizontal-extending first cold end of liner and extends from one end of cold end to liner upper angled first connect
Bringing-up section, the first connection bringing-up section connect the first cold end and Heat preservation section.
8. breakage-resistant tube electric heater as claimed in claim 4, which is characterized in that the heating tube is to be placed in the liner at the bottom
Bottom heating tube, the bottom heating tube and the horizontally extending setting of temperature-sensitive blind pipe.
9. breakage-resistant tube electric heater as claimed in claim 6, which is characterized in that the breakage-resistant tube electric heater further includes two
Temperature sensor, two temperature sensors are respectively arranged at the both ends of the temperature-sensitive blind pipe.
10. breakage-resistant tube electric heater as claimed in claim 4, which is characterized in that the breakage-resistant tube electric heater further includes setting
Middle layer heating tube among the liner, the middle layer heating tube are set to the top of the water inlet of water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420110.9U CN207831644U (en) | 2017-10-30 | 2017-10-30 | Breakage-resistant tube electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420110.9U CN207831644U (en) | 2017-10-30 | 2017-10-30 | Breakage-resistant tube electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831644U true CN207831644U (en) | 2018-09-07 |
Family
ID=63385344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721420110.9U Active CN207831644U (en) | 2017-10-30 | 2017-10-30 | Breakage-resistant tube electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207831644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724240A (en) * | 2017-10-30 | 2019-05-07 | 芜湖美的厨卫电器制造有限公司 | Breakage-resistant tube electric heater |
-
2017
- 2017-10-30 CN CN201721420110.9U patent/CN207831644U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724240A (en) * | 2017-10-30 | 2019-05-07 | 芜湖美的厨卫电器制造有限公司 | Breakage-resistant tube electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220722 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East District, Wuhu economic and Technological Development Zone, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |