CN207778781U - Electric heater - Google Patents
Electric heater Download PDFInfo
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- CN207778781U CN207778781U CN201820015327.XU CN201820015327U CN207778781U CN 207778781 U CN207778781 U CN 207778781U CN 201820015327 U CN201820015327 U CN 201820015327U CN 207778781 U CN207778781 U CN 207778781U
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- temperature
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Abstract
The utility model discloses a kind of electric heaters, including：Liner, the liner limit water storage cavity；Water inlet pipe, the water inlet pipe are installed on the liner and are extending at least partially into liner；Outlet pipe, the outlet pipe are installed on the liner and are extending at least partially into liner, wherein the import of the outlet pipe is higher than the outlet of the water inlet pipe；Heating device, the heating device are installed on the liner for being heated to the water in the water storage cavity；Temperature-detecting device, the temperature-detecting device include：Temperature-sensitive blind pipe, the temperature-sensitive blind pipe are connected to the inner wall of the liner and tilt down the lower part for extending to the water storage cavity；Temperature controller, the temperature controller are built in the temperature-sensitive blind pipe for detecting water temperature.According to the electric heater of the utility model embodiment, by the way that the temperature-sensitive blind pipe for being built-in with temperature controller is connected to the lower part that the inner wall of liner and tilting down extends to the water storage cavity, hot water effluent's amount of electric heater ensure that.
Description
Technical field
The utility model is related to technical field of water heaters more particularly to a kind of electric heaters.
Background technology
Hot water effluent's amount of electric heater in the related technology is small.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem at least to a certain extent.
For this purpose, the utility model proposes a kind of electric heater, hot water effluent's amount of the electric heater is big.
Electric heater according to the present utility model includes：Liner, the liner limit water storage cavity；Water inlet pipe, it is described into
Water pipe is installed on the liner and is extending at least partially into liner；Outlet pipe, the outlet pipe are installed on the liner and extremely
Small part stretches into liner, wherein the import of the outlet pipe is higher than the outlet of the water inlet pipe；Heating device, the heating dress
It sets and is installed on the liner for being heated to the water in the water storage cavity；Temperature-detecting device, the temperature detection dress
Set including：Temperature-sensitive blind pipe, the temperature-sensitive blind pipe, which is connected to the inner wall of the liner and tilts down, extends to the water storage cavity
Lower part；Temperature controller, the temperature controller are built in the temperature-sensitive blind pipe for detecting water temperature.
Electric heater according to the present utility model, by the inner wall that the temperature-sensitive blind pipe for being built-in with temperature controller is connected to liner
And the lower part for extending to the water storage cavity is tilted down, it ensure that hot water effluent's amount of electric heater.
In addition, electric heater according to the present utility model, can also have following technical characteristic：
The angle of one embodiment according to the present utility model, the temperature-sensitive blind pipe and its mounting surface is 15 ° of 80 ° of ﹤ α ﹤.
One embodiment according to the present utility model, the heating device include：Flange, the flange are installed in described
The outer wall of courage；Heat tube body, inside and outside wall and the flanged joint of the heating tube body through the liner.
One end of one embodiment according to the present utility model, the heating tube body is located at the middle part of the water storage cavity, institute
The other end for stating heating tube body is located at the bottom of water storage cavity.
One embodiment according to the present utility model, the heating tube body includes sequentially connected first horizontal segment, inclination
Section and the second horizontal segment, wherein the upper end of the tilting section is connect with the first horizontal segment, the lower end of the tilting section and institute
State the connection of the second horizontal segment.
One embodiment according to the present utility model, the end of the temperature-sensitive blind pipe are substantially located with the middle part of the tilting section
In in same horizontal line.
One embodiment according to the present utility model, the first horizontal segment, the tilting section and second horizontal segment
It is integrally formed.
One embodiment according to the present utility model, the temperature-sensitive blind pipe are copper pipe or stainless steel tube.
One embodiment according to the present utility model, inside and outside wall and the method for the temperature-sensitive blind pipe through the liner
Orchid connection.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram according to the electric heater of the utility model some embodiments；
Fig. 2 is the installation diagram of temperature-sensitive blind pipe and heating device in Fig. 1.
Reference numeral：
Electric heater 100；
Liner 10；Water storage cavity 11；
Water inlet pipe 20；
Outlet pipe 30；
Heating device 40；Flange 41；Heat tube body 42；First horizontal segment 421；Tilting section 422；Second horizontal segment 423；Temperature
Spend detection device 50.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar component or component with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Referring to Fig. 1-Fig. 2, description is according to the electric heater 100 of the utility model embodiment, and the electric heater 100 is greatly
Body may include：Liner 10, water inlet pipe 20, outlet pipe 30, heating device 40 and temperature-detecting device 50.Wherein, temperature detection
Device 50 includes：Temperature-sensitive blind pipe and temperature controller, temperature controller are built in temperature-sensitive blind pipe for detecting water temperature.
Specifically, liner 10 limits water storage cavity 11.Water inlet pipe 20 is installed on liner 10 and is extending at least partially into liner
10.Outlet pipe 30 is installed on liner 10 and is extending at least partially into liner 10, wherein the import of outlet pipe 30 is higher than water inlet pipe 20
Outlet.Heating device 40 is installed on liner 10 for being heated to the water in water storage cavity 11.
With reference to as shown in Figure 1, liner 10 limits the water storage cavity 11 with inlet and outlet, wherein water inlet is set
There are the water inlet pipe 20 with water storage cavity 11 and extraneous pipeline connection, water outlet to be equipped with the water outlet with water storage cavity 11 and extraneous pipeline connection
The water outlet of pipe 30, outlet pipe 30 can be connect with flusher with for users to use.
The substantially course of work of electric heater 100 is as follows, adds water or moisturizing to water storage cavity 11 by water inlet pipe 20, wherein add
Thermal 40 by phased manner heats the water in water storage cavity 11, when the water temperature in water storage cavity 11 reaches predetermined value, heating
Device 40 stops heating, and when the water temperature in water storage cavity 11 is less than predetermined value, heating device 40 is again started up.It is appreciated that
It is that the density of cold water is less than the density of hot water, and therefore, the water after heating can be upwardly formed hot water layer, come in from water inlet pipe 20
Cold water layer is formed at the lower part that water stays in water storage cavity 11, and the outlet of water inlet pipe 20 is usually less than the import of outlet pipe 30, in this way, can
So that cold water is sufficiently heated in 11 lower part of water storage cavity, ensure that outlet pipe 30 externally exports the water of set temperature.
Temperature-detecting device 50 is used to detect the water temperature in water storage cavity 11, is set when the measured value of temperature-detecting device 50 is less than
When definite value, heating device 40 can be again started up, and therefore, can temperature-detecting device 50 provide accurate rational water temperature value, not only
The heating time of heating device 40 can be influenced, can also influence the time point that heating device 40 is again started up heating, and then influence electricity
The hot water effluent of water heater 100 measures.
It is found in inventor's R＆D process, since water inlet pipe 20 is constantly to water storage cavity moisturizing, the middle and lower part of water storage cavity 11
Water temperature it is relatively low, the top water temperature of water storage cavity 11 it is higher and relatively stablize, be set to water storage compared to temperature-detecting device 50
Temperature-detecting device 50, is set to the middle and lower part of water storage cavity 11 by the top of 11 water level of chamber, can extend adding for heating device 40
The hot time can also accurately control the time point that heating device 40 is again started up heating.
Inventor, which passes through in test of many times, to be obtained, and temperature-sensitive blind pipe is connected to the inner wall of liner 10 and is tilted down extends to
The lower part of water storage cavity 11.The heating time that heating device 40 can not only be extended can also timely feedback under 11 water temperature of water storage cavity
Signal is dropped, accurate reference frame is provided to be again started up for heating device 40, to ensure that the hot water of electric heater 100
Water yield.
As a result, according to the electric heater of the utility model embodiment 100, the temperature-sensitive blind pipe by that will be built-in with temperature controller connects
It is connected to the inner wall of liner 10 and tilts down the lower part for extending to the water storage cavity, ensure that the hot water effluent of electric heater 100
Amount.
In some embodiments of the utility model, temperature-sensitive blind pipe and the angle of its mounting surface are 15 ° of 80 ° of ﹤ α ﹤.As a result,
It can ensure that temperature-detecting device 50 accurately detects the water temperature in water storage cavity 11, be further ensured that the hot water of electric heater 100 goes out
Water.
In other embodiments, as shown in Figure 1, heating device 40 may include：Flange 41 and heating tube body 42.Wherein,
Flange 41 is installed on the outer wall of liner 10.Heating tube body 42 is connect through the inside and outside wall of liner 10 with flange 41.As a result, by can
It is stably attached on liner 10 with flange 41.
Wherein, temperature-sensitive blind pipe can also be connect with flange 41.In this way, temperature-sensitive blind pipe and heating tube body 42 can be both passed through
It after the inside and outside wall of liner 10, then is uniformly installed on flange 41, flange 41 is finally fixed on to the outer wall of liner 10, realize temperature-sensitive
Blind pipe and heating tube body 42 are securely fixed and positioned.
In further alternative embodiment, one end (upper end of such as Fig. 1) of heating tube body 42 is located at the middle part of water storage cavity 11, adds
The other end (lower end of such as Fig. 1) of heat pipe body 42 is located at the bottom of water storage cavity 11.That is heating tube body 42 can be to being located at water storage cavity
11 middle part and the water of lower part synchronize heated, as a result, raising heating device 40 the efficiency of heating surface.
In optional example, as shown in Figure 1 with Figure 2, heating tube body 42 includes sequentially connected first horizontal segment 421, inclines
422 and second horizontal segment 423 of oblique section, wherein the upper end of tilting section 422 is connect with first horizontal segment 421, under tilting section 422
End and the second horizontal segment 423.Tube body 42 is heated by the way that the horizontal segment of two sections of different heights is arranged, to realize to water tank vertical
To the heating distance of direction (i.e. such as the upper and lower directions in Fig. 1) and horizontal direction (left and right directions in such as Fig. 1), as a result, into one
Step improves the efficiency of heating surface of heating device 40.
In alternative embodiment, the end of temperature-sensitive blind pipe is generally in the middle part of tilting section 422 in same horizontal line.By
This, ensures that temperature-detecting device 50 accurately detects the water temperature of water storage cavity 11, is further ensured that the hot water effluent of electric heater 100
Amount.
In alternative embodiment, first horizontal segment 421, tilting section 422 and the second horizontal segment 423 are integrally formed.Simplify as a result,
Heat the installation effectiveness of tube body 42.
In alternative embodiment, temperature-sensitive blind pipe is copper pipe or stainless steel tube.The corrosion resistance of copper pipe or stainless steel tube is strong, and leads
It is hot good, thus, it is possible to ensure that temperature-detecting device 50 accurately detects the water temperature in water storage cavity 11.
Electric heater 100 other are constituted and operation belongs to those of ordinary skill in the art and understands and be easy to obtain
, it is no longer repeated herein.
In the description of the present invention, it should be understood that the orientation of the instructions such as term "upper", "lower", "inner", "outside"
Or position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, does not indicate or imply the indicated device or component must have a particular orientation, with specific azimuth configuration and operation,
Therefore it should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature right over second feature and oblique upper, or only
Indicate that fisrt feature level height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiments or example.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case of above-described embodiment can be changed in the scope of the utility model, change, replace and
Modification.
Claims (9)
1. a kind of electric heater, which is characterized in that including：
Liner, the liner limit water storage cavity；
Water inlet pipe, the water inlet pipe are installed on the liner and are extending at least partially into liner；
Outlet pipe, the outlet pipe are installed on the liner and are extending at least partially into liner, wherein the import of the outlet pipe
Higher than the outlet of the water inlet pipe；
Heating device, the heating device are installed on the liner for being heated to the water in the water storage cavity；
Temperature-detecting device, the temperature-detecting device include：
Temperature-sensitive blind pipe, the temperature-sensitive blind pipe are connected to the inner wall of the liner and tilt down and extend under the water storage cavity
Portion；
Temperature controller, the temperature controller are built in the temperature-sensitive blind pipe for detecting water temperature.
2. electric heater according to claim 1, which is characterized in that the angle of the temperature-sensitive blind pipe and its mounting surface is
15 ° of 80 ° of ﹤ α ﹤.
3. electric heater according to claim 1, which is characterized in that the heating device includes：
Flange, the flange are installed on the outer wall of the liner；
Heat tube body, inside and outside wall and the flanged joint of the heating tube body through the liner.
4. electric heater according to claim 3, which is characterized in that one end of the heating tube body is located at the water storage cavity
Middle part, the other end of the heating tube body is located at the bottom of water storage cavity.
5. electric heater according to claim 4, which is characterized in that the heating tube body includes sequentially connected first water
Flat section, tilting section and the second horizontal segment, wherein the upper end of the tilting section is connect with the first horizontal segment, the tilting section
Lower end is connect with second horizontal segment.
6. electric heater according to claim 5, which is characterized in that the end of the temperature-sensitive blind pipe and the tilting section
Middle part is generally in same horizontal line.
7. electric heater according to claim 5, which is characterized in that the first horizontal segment, the tilting section and described
Second horizontal segment is integrally formed.
8. electric heater according to claim 1, which is characterized in that the temperature-sensitive blind pipe is copper pipe or stainless steel tube.
9. electric heater according to claim 5, which is characterized in that the temperature-sensitive blind pipe is inside and outside through the liner
Wall and the flanged joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015327.XU CN207778781U (en) | 2018-01-02 | 2018-01-02 | Electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820015327.XU CN207778781U (en) | 2018-01-02 | 2018-01-02 | Electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778781U true CN207778781U (en) | 2018-08-28 |
Family
ID=63222779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820015327.XU Active CN207778781U (en) | 2018-01-02 | 2018-01-02 | Electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778781U (en) |
-
2018
- 2018-01-02 CN CN201820015327.XU patent/CN207778781U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221026 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. |