CN210345855U - Electric heating pipe assembly - Google Patents
Electric heating pipe assembly Download PDFInfo
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- CN210345855U CN210345855U CN201920875687.1U CN201920875687U CN210345855U CN 210345855 U CN210345855 U CN 210345855U CN 201920875687 U CN201920875687 U CN 201920875687U CN 210345855 U CN210345855 U CN 210345855U
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Abstract
The utility model discloses an electric heating tube subassembly, it includes: a flange plate; the first electric heating tube is positioned at the middle lower part of the inner container and comprises a first connecting section connected with the flange plate; and the second electric heating pipe is positioned in the middle of the inner container, surrounds the first connecting section and is connected with the flange. The utility model discloses can carry out the layering heating to the water in the inner bag.
Description
Technical Field
The utility model relates to an electric water heater technical field, in particular to electric heating tube subassembly.
Background
With the continuous improvement of living standard of people, the electric water heater has become a new generation of household appliances and is gradually popularized. At present, the electric water heater is mainly provided with an electric heating pipe in an inner container to integrally heat water in the inner container, and the water in the inner container can be heated no matter how much water is used.
However, the amount of hot water required at a time is different for users according to different seasons or different living habits. The heating mode causes excessive consumption of electric energy and waste of hot water, and also causes low efficiency and long heating time of hot water heating.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric heating tube subassembly, this electric heating tube subassembly can carry out the layering heating to the water in the inner bag.
In order to realize the purpose, the technical scheme of the utility model is that:
an electric heating tube assembly, comprising: a flange plate; the first electric heating tube is positioned at the middle lower part of the inner container and comprises a first connecting section connected with the flange plate; and the second electric heating pipe is positioned in the middle of the inner container, surrounds the first connecting section and is connected with the flange.
According to the electric heat pipe assembly with the structure, the first electric heating pipe is arranged at the middle lower part of the liner, the second electric heating pipe is arranged at the middle part of the liner, and the first electric heating pipe or the second electric heating pipe is selected to heat according to the requirements of users, so that the purpose of heating water in the liner in a layered mode is achieved, and the consumption of electric energy and the waste of hot water are reduced.
And the second electric heating pipe is arranged around the first connecting section, so that when the electric heating pipe assembly is installed in the liner on the premise of using the flange plate and the flange opening with the old size, the electric heating pipe is prevented from interfering with the flange opening of the liner, the universality of parts in the electric water heater is ensured, and the production cost is reduced.
Further, the first electrothermal tube further comprises: the bending heating section is obliquely arranged and is connected with the first connecting section.
Further, the bending heating section includes: the first bending heating section is connected with the first connecting section, is obliquely arranged, and forms a first included angle with a horizontal axis of the first connecting section; and a second bending heating section which is connected with the first bending heating section, wherein the second bending heating section is obliquely arranged, and a second included angle is formed between a second axis and the first axis.
Furthermore, the first bending heating section and the second bending heating section form a heating surface, and the heating surface is positioned on one side of the water outlet pipe and the water inlet pipe.
Further, the second electrothermal tube includes: the spiral heating section is arranged outside the first connecting section in a surrounding mode; and one end of the second connecting section is connected with the spiral heating section, and the other end of the second connecting section is connected with the flange plate.
Furthermore, the electric heat pipe assembly also comprises a temperature detecting pipe which is connected with the flange plate.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a side view of an electric tube assembly of the present invention;
FIG. 2 is a side view of the electric tube assembly of the present invention;
fig. 3 is a schematic view of the electric heating tube assembly of the present invention installed in the inner container.
[ reference numerals ]
100 flange
200 first electric heating tube 210 first connecting section 220 bending heating section
221 first bending heating section 222 and second bending heating section
231 horizontal axis 232 first axis
233 second axis
300 second electric heating tube 310 second connection section of spiral heating section 320
500 inner containers of 400 temperature detecting tube
Detailed Description
In order to fully understand the objects, features and effects of the present invention, the conception, specific structure and technical effects of the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the present invention provides an electric heating tube assembly, which includes: a flange plate 100; the first electric heating tube 200 located at the middle lower part of the inner container 500, which includes the first connecting section 210 connected with the flange 100; the second electric heating tube 300 is located in the middle of the inner container 500, and is disposed around the first connecting section 210 and connected to the flange 100.
Specifically, when a user needs a small amount of hot water, the second electric heating tube arranged in the middle of the inner container works, and by utilizing the principle that water with high temperature rises and water with low temperature sinks, the second electric heating tube heats the water in the middle of the inner container and the water on the upper part of the inner container, but does not heat the water on the lower part of the inner container, so that the heating time is shortened, and unnecessary hot water waste and electricity saving are reduced. When a user needs a large amount of hot water, the first electric heating pipe arranged at the middle lower part of the inner container works to integrally heat the water in the inner container. According to the electric heat pipe assembly with the structure, the first electric heating pipe is arranged at the middle lower part of the liner, the second electric heating pipe is arranged at the middle part of the liner, and the first electric heating pipe or the second electric heating pipe is selected to heat according to the requirements of users, so that the purpose of heating water in the liner in a layered mode is achieved, and the consumption of electric energy and the waste of hot water are reduced.
And, a flange plate is shared by the second electric heating tube and the first electric heating tube, and the second electric heating tube is arranged around the first connecting section of the first electric heating tube, so that when the electric heating tube assembly is installed in the liner, the bending heating section of the first electric heating tube cannot interfere with the flange opening of the liner, the electric heating tube assembly is ensured to be installed in the liner on the premise of not changing the size of the original flange plate and the size of the flange opening, the universality of parts in the electric water heater is ensured, and the production cost is reduced. Meanwhile, the length of the second electric heating pipe in the middle of the liner is shortened, so that the length of the first electric heating pipe at the lower part of the liner is lengthened, the uniformity of the water temperature of the liner during integral heating is improved, and the output rate of hot water is improved.
As shown in fig. 1, further, the first electrothermal tube 200 further includes: and an obliquely arranged bending heating section 220 connected with the first connecting section 210. Through the bent heating section which is obliquely arranged, the first electric heating tube can integrally heat water in the inner container.
As shown in fig. 1 and 2, the bending heating section 220 further includes a first bending heating section 221 connected to the first connecting section 210, the first bending heating section 221 being disposed obliquely and having a first axis 232 forming a first included angle α with a horizontal axis 231 of the first connecting section 210, and a second bending heating section 222 connected to the first bending heating section 221, the second bending heating section 233 being disposed obliquely and having a second axis β with the first axis 232, so that the first bending heating section can heat water in the middle of the inner container, and the second bending heating section can heat water in the lower portion of the inner container.
Preferably, the first included angle α is 120 °, the second included angle β is 115 °, an inclined angle is formed between the first heating pipe and the bottom surface of the inner container, so that the electric heating pipe assembly can be mounted on the inner container through the flange opening.
As shown in fig. 3, further, the first bending heating section 221 and the second bending heating section form a heating surface, and the heating surface is located at one side of the water outlet pipe and the water inlet pipe. When the water in the inner bag needs to be heated integrally, the water inlet pipe is heated in a single-side mode through the heating surface, because the water inlet pipe is a metal pipe, one side of the water inlet pipe is heated, and the heat transfer property of metal is utilized to transfer heat to the other side of the water inlet pipe, so that the water in the water inlet pipe is preheated, the rapid heating is realized, and the heating efficiency is improved.
As shown in fig. 1, further, the second electrothermal tube 300 includes: a spiral heating section 310 disposed around the first connection section 210; and a second connection section 320, one end of which is connected to the spiral heating section 310, and the other end of which is connected to the flange plate 100.
As shown in fig. 1, the electric heat pipe assembly further includes a temperature detecting pipe 400 connected to the flange 100. The temperature of the water in the inner container is detected through the temperature detecting pipe, so that a user can know the heating degree of the water in the inner container.
It is to be noted that different embodiments or examples and features of different embodiments or examples described in this specification may be combined and combined by one skilled in the art without contradiction.
In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (6)
1. An electric heating tube assembly, comprising:
a flange plate;
the first electric heating tube is positioned at the middle lower part of the inner container and comprises a first connecting section connected with the flange plate;
and the second electric heating pipe is positioned in the middle of the inner container, surrounds the first connecting section and is connected with the flange.
2. The electric heating tube assembly as recited in claim 1, wherein:
the first electrothermal tube also comprises: the bending heating section is obliquely arranged and is connected with the first connecting section.
3. The electric heating tube assembly as claimed in claim 2, wherein said bending heating section comprises:
the first bending heating section is connected with the first connecting section, is obliquely arranged, and forms a first included angle with a horizontal axis of the first connecting section;
and a second bending heating section which is connected with the first bending heating section, wherein the second bending heating section is obliquely arranged, and a second included angle is formed between a second axis and the first axis.
4. The electrical heat pipe assembly as defined in claim 3, wherein:
the first bending heating section and the second bending heating section form a heating surface, and the heating surface is positioned on one side of the water outlet pipe and the water inlet pipe.
5. The electric heating tube assembly as claimed in claim 2, wherein said second electric heating tube comprises:
the spiral heating section is arranged outside the first connecting section in a surrounding mode;
and one end of the second connecting section is connected with the spiral heating section, and the other end of the second connecting section is connected with the flange plate.
6. The electric heating tube assembly as recited in claim 1, wherein:
the electric heat pipe assembly also comprises a temperature detecting pipe which is connected with the flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875687.1U CN210345855U (en) | 2019-06-11 | 2019-06-11 | Electric heating pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875687.1U CN210345855U (en) | 2019-06-11 | 2019-06-11 | Electric heating pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210345855U true CN210345855U (en) | 2020-04-17 |
Family
ID=70185395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920875687.1U Active CN210345855U (en) | 2019-06-11 | 2019-06-11 | Electric heating pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210345855U (en) |
-
2019
- 2019-06-11 CN CN201920875687.1U patent/CN210345855U/en active Active
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