CN109724240A - Breakage-resistant tube electric heater - Google Patents
Breakage-resistant tube electric heater Download PDFInfo
- Publication number
- CN109724240A CN109724240A CN201711041044.9A CN201711041044A CN109724240A CN 109724240 A CN109724240 A CN 109724240A CN 201711041044 A CN201711041044 A CN 201711041044A CN 109724240 A CN109724240 A CN 109724240A
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- Prior art keywords
- liner
- heating tube
- breakage
- electric heater
- pipe
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Abstract
The invention discloses a kind of breakage-resistant tube electric heaters, including liner, the water inlet pipe being fixedly connected on liner and outlet pipe, the heating tube for protruding 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.Electric heater proposed by the present invention is by the way that heating tube and temperature-sensitive blind pipe to be 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.
Description
Technical field
The present invention relates to technical field of water heaters more particularly to breakage-resistant tube electric heaters.
Background technique
The applicant applied on the same day it is a kind of can rapidly pre-warming electric heater, including liner, be fixedly connected on liner
Water inlet pipe and outlet pipe, the top layer heating tube that is placed at the top of the liner and the bottom for being placed in liner at the bottom heating
Pipe, 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, which is set to
The side of water inlet pipe, the top layer heating tube participate in the water storage preheating of electric heater.
Since top layer heating tube pipe table load is lower, top layer heating tube can participate in the water storage of electric heater completely
In heating, in this way, make electric heater can water in rapidly pre-warming liner, greatly reduce the water storage preheating waiting time.
It is above-mentioned can the electric heater of rapidly pre-warming be so that top layer heating tube, which has, lower pipe table load while having one
Determine heating power usually and will increase the length of heating tube, however, heating tube is too long, it is usual when electric heater dispatches from the factory vibration-testing
It is easy to appear heating tube breakage problem.
Summary of the invention
The main purpose of the present invention is to provide a kind of breakage-resistant tube electric heaters, it is intended to solve by the too long institute's band of heating tube
The fixed technical problem of the heating tube come.
To achieve the above object, a kind of breakage-resistant tube electric heater provided by the invention, including liner, it is fixedly connected on liner
On water inlet pipe and outlet pipe, the heating tube for protruding into liner, the water inlet of water inlet pipe is located at the bottom of liner, the water outlet of outlet pipe
Mouth 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 heating
Hydrophone 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 fixing clamp.
Preferably, the breakage-resistant tube electric heater further includes flange, and the heating tube and temperature-sensitive blind pipe are fixed on the same method
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
It square upwardly extends and to be set to the Heat preservation section of the water outlet of 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.
Electric heater proposed by the present invention reaches the effect of fixed heating tube by the way that heating tube and temperature-sensitive blind pipe are fixed to each other
Fruit, substantially improve electric heater vibration-testing break pipe the problem of so that heating tube length can be lengthened suitably, reduce plus
The pipe table load of heat pipe, and then the diversity of electric water heater heating function becomes possible.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of electric heater of the present invention；
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 top 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, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His 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 is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When 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 should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple " contain
Justice is 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. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
It in addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this field
Based on logical technical staff can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of breakage-resistant tube electric heater.
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 and outlet pipe 13 that are fixedly connected on liner 11, the heating tube 14 for protruding into liner 11, the water inlet of water inlet pipe 12
Mouth 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 of the heating tube 14 is arranged in liner
On 11, the other end is then suspended in liner, and the breakage-resistant tube electric heater 10 further includes the temperature-sensitive blind pipe being set on liner 11
18, which is fixed to each other with temperature-sensitive blind pipe 18.
Breakage-resistant tube electric heater proposed by the present invention reaches fixed by the way that heating tube 14 and temperature-sensitive blind pipe 18 are fixed to each other
The effect of heating tube 16, substantially improve 10 vibration-testing of electric heater break pipe the problem of.
As the preferred embodiment of the present invention, the heating tube 14 is suspended on one end and temperature-sensitive blind pipe 18 in liner 11
It 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 by fixing clamp 44 with temperature-sensitive blind pipe 18, in this way
It is simple easy to accomplish.
In order to enable heating tube 14 and temperature-sensitive blind pipe 18 can be each other close to convenient for fixations, 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 a flange 17, the heating tube 14 and temperature-sensitive blind pipe 18 are fixed on together
On one flange 17.The flange installing port on liner 11 can be so reduced, technique and installation complexity is reduced, saves
Production cost ensure that product quality.
In some embodiments, the heating tube 14 is to be placed in the top layer heating tube 14 at 11 top of liner, the top
Layer heating tube 14 includes being extended the Heat preservation section 141 in the water outlet of outlet pipe 13 in the horizontal direction, from flange
17 extend to horizontal-extending first cold end 142 of liner 11 and from one end of the first cold end 142 to 11 upper angled of liner
First connection bringing-up section 143, 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 may be to be placed in the bottom heating tube 15 of the liner at the bottom,
The bottom heating tube 15 and the horizontally extending setting of temperature-sensitive blind pipe 18.
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 detection 11 two positions of liner is so easily realized, are installed 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
It can first be preheated by middle layer heating tube 16 by the first time that water inlet enters liner 11, play secondary top-level heating tube
16 and bottom heating tube 15 heat the effect of full gallbladder water, so that the power density of every heating tube be effectively reduced, extend heating tube
Service life；In addition, can also reduce the bottom hot water of the heating of bottom heating tube 15 when flowing up due to hot water rising principle
Thermal losses.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the design of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/it is used in it indirectly
He is included in scope of patent protection of the invention relevant technical field.
Claims (10)
1. a kind of breakage-resistant tube electric heater including liner, the water inlet pipe being fixedly connected on liner and outlet pipe, protrudes 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 gallbladder, 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 fixing 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, and the heating tube and temperature-sensitive blind pipe are fixed 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. the breakage-resistant tube electric heater as described in claim 2 to 4 any one, which is characterized in that the breakage-resistant tube electric hot water
Device further includes the middle layer heating tube being placed among the liner, which is set to the upper of the water inlet of water inlet pipe
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041044.9A CN109724240A (en) | 2017-10-30 | 2017-10-30 | Breakage-resistant tube electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041044.9A CN109724240A (en) | 2017-10-30 | 2017-10-30 | Breakage-resistant tube electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109724240A true CN109724240A (en) | 2019-05-07 |
Family
ID=66293040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711041044.9A Pending CN109724240A (en) | 2017-10-30 | 2017-10-30 | Breakage-resistant tube electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109724240A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201623866U (en) * | 2010-01-22 | 2010-11-03 | 珠海格力电器股份有限公司 | Electric heating device |
| CN202889671U (en) * | 2012-09-04 | 2013-04-17 | 陈辉丕 | Heater |
| CN103575418A (en) * | 2012-07-18 | 2014-02-12 | 珠海格力电器股份有限公司 | Temperature sensing blind pipe assembly and water heater |
| CN203687340U (en) * | 2013-12-13 | 2014-07-02 | 芜湖美的厨卫电器制造有限公司 | Volute dynamic quick-heating electric water heater |
| CN206131448U (en) * | 2016-10-18 | 2017-04-26 | 上海明罗石油天然气工程有限公司 | Thermal medium electric heater |
| CN207831644U (en) * | 2017-10-30 | 2018-09-07 | 芜湖美的厨卫电器制造有限公司 | Breakage-resistant tube electric heater |
-
2017
- 2017-10-30 CN CN201711041044.9A patent/CN109724240A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201623866U (en) * | 2010-01-22 | 2010-11-03 | 珠海格力电器股份有限公司 | Electric heating device |
| CN103575418A (en) * | 2012-07-18 | 2014-02-12 | 珠海格力电器股份有限公司 | Temperature sensing blind pipe assembly and water heater |
| CN202889671U (en) * | 2012-09-04 | 2013-04-17 | 陈辉丕 | Heater |
| CN203687340U (en) * | 2013-12-13 | 2014-07-02 | 芜湖美的厨卫电器制造有限公司 | Volute dynamic quick-heating electric water heater |
| CN206131448U (en) * | 2016-10-18 | 2017-04-26 | 上海明罗石油天然气工程有限公司 | Thermal medium electric heater |
| CN207831644U (en) * | 2017-10-30 | 2018-09-07 | 芜湖美的厨卫电器制造有限公司 | Breakage-resistant tube electric heater |
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