CN220453952U - Modular box type combined electric heater - Google Patents
Modular box type combined electric heater Download PDFInfo
- Publication number
- CN220453952U CN220453952U CN202321746952.9U CN202321746952U CN220453952U CN 220453952 U CN220453952 U CN 220453952U CN 202321746952 U CN202321746952 U CN 202321746952U CN 220453952 U CN220453952 U CN 220453952U
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- China
- Prior art keywords
- heating shell
- heating
- electric heater
- shell
- connecting pipe
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- 238000010438 heat treatment Methods 0.000 claims abstract description 130
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of electric heaters, in particular to a modularized box type combined electric heater, which comprises: the heating device comprises a first heating shell, a second heating shell and a third heating shell, wherein a first fixing plate, a water inlet connecting pipe and a first water outlet connecting pipe are arranged on the first heating shell. The electric heater provided by the utility model consists of the first heating shell, the second heating shell and the third heating shell, and can be combined into the first heating shell, the second heating shell and the third heating shell for use, the first heating shell and the third heating shell for use, the independent first heating shell for use, and the first heating shell and the plurality of second heating shells and the third heating shells for use, so that the combined use of different capacity sizes and installation conditions can be met.
Description
Technical Field
The utility model relates to the technical field of electric heaters, in particular to a modularized box type combined electric heater.
Background
An electric heater is an internationally popular high quality long life electric heating device. The device is used for heating, preserving heat and heating flowing liquid and gaseous media. When the heating medium passes through the electric heater heating cavity under the pressure effect, the huge heat generated in the operation of the electric heating element is uniformly taken away by adopting the fluid thermodynamic principle, so that the temperature of the heated medium reaches the technological requirement of a user.
The electric heater in the prior art generally aims at the use requirements of specific application occasions and matched equipment, and can not be correspondingly combined and adjusted according to the actual installation conditions on site by using the change of the personnel application occasions and the corresponding structure size and the use capacity.
To this end, we propose a modular box-type combined electric heater that solves the above mentioned problems.
Disclosure of Invention
The utility model aims to provide a modularized box type combined electric heater, which aims to solve the problem that the electric heater cannot be correspondingly adjusted and combined according to requirements.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a modular box-type combined electric heater comprising: the heating device comprises a first heating shell, a second heating shell and a third heating shell, wherein heaters are arranged on the inner sides of the first heating shell, the second heating shell and the third heating shell, and a first fixing plate, a water inlet connecting pipe and a first water outlet connecting pipe are arranged on the first heating shell.
Preferably, the second heating shell is provided with a first rubber sealing port and a second water outlet connecting pipe, and the inner side of the first rubber sealing port is inserted with the first water outlet connecting pipe.
Preferably, a second fixing plate, a second rubber sealing port and a third water outlet connecting pipe are arranged on the third heating shell, and a second water outlet connecting pipe is inserted into the inner side of the second rubber sealing port.
Preferably, the first heating shell, the second heating shell and the third heating shell are provided with temperature display components.
Preferably, the lower ends of the first heating shell and the second heating shell are provided with connecting grooves, and the inner walls of the connecting grooves are symmetrically provided with positioning holes.
Preferably, the upper ends of the second heating shell and the third heating shell are symmetrically provided with mounting grooves, positioning pins are slidably arranged on the inner sides of the mounting grooves, and the positioning pins are inserted into the inner sides of the positioning holes.
Preferably, a spring is arranged between the positioning pin and the mounting groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the electric heater provided by the utility model consists of the first heating shell, the second heating shell and the third heating shell, and can be combined into the first heating shell, the second heating shell and the third heating shell for use, the first heating shell and the third heating shell for use, the independent first heating shell for use, and the first heating shell and the plurality of second heating shells and the third heating shells for use, so that the combined use of different capacity sizes and installation conditions can be met.
2. According to the electric heater, the first heating shell and the second heating shell, the second heating shell and the third heating shell and the first heating shell and the third heating shell are connected only by inserting the second heating shell or the third heating shell into the inner side of the connecting groove and inserting the locating pin into the inner side of the locating hole, so that the electric heater is convenient to assemble.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a first heating housing of the present utility model;
FIG. 3 is a cross-sectional view of the overall structure of the present utility model;
FIG. 4 is an enlarged view of FIG. 3 a in accordance with the present utility model;
in the figure: the heating device comprises a first heating shell, a first water inlet connecting pipe 11, a first fixing plate 12, a first water outlet connecting pipe 13, a connecting part 14, a positioning hole 15, a second heating shell 2, a mounting groove 21, a spring 22, a positioning pin 23, a first rubber sealing port 24, a second water outlet connecting pipe 25, a third heating shell 3, a third water outlet connecting pipe 31, a second rubber sealing port 32, a second fixing plate 33, a heater 4 and a temperature display component 5.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2, 3 and 4, a modular box-type combined electric heater is shown, comprising: the first heating shell 1, the second heating shell 2 and the third heating shell 3, the heater 4 is installed on the inner sides of the first heating shell 1, the second heating shell 2 and the third heating shell 3, a first fixing plate 12, a water inlet connecting pipe 11 and a first water outlet connecting pipe 13 are arranged on the first heating shell 1, and the first fixing plate 12 is convenient to fix the first heating shell 1 on a wall surface through bolts.
The second heating shell 2 is provided with a first rubber sealing port 24 and a second water outlet connecting pipe 25, the inner side of the first rubber sealing port 24 is inserted with a first water outlet connecting pipe 13, and the first rubber sealing port 24 seals the joint of the first water outlet connecting pipe 13 and the second water outlet connecting pipe when the first water outlet connecting pipe 13 is inserted into the inner side of the second heating shell 2.
The third heating shell 3 is provided with a second fixing plate 33, a second rubber sealing port 32 and a third water outlet connecting pipe 31, the second fixing plate 33 is convenient to fix the third heating shell 3 on a wall surface through bolts, the second water outlet connecting pipe 25 is inserted into the inner side of the second rubber sealing port 32, and the joint is sealed when the second rubber sealing port 32 is inserted into the third heating shell 3 or the first water outlet connecting pipe 13 is inserted into the third heating shell 3.
The first heating housing 1, the second heating housing 2 and the third heating housing 3 are mounted with a temperature display assembly 5.
The lower ends of the first heating shell 1 and the second heating shell 2 are provided with connecting grooves 14, and the inner walls of the connecting grooves 14 are symmetrically provided with positioning holes 15.
The upper ends of the second heating shell 2 and the third heating shell 3 are symmetrically provided with mounting grooves 21, positioning pins 23 are slidably arranged on the inner sides of the mounting grooves 21, the positioning pins 23 are inserted into the inner sides of the positioning holes 15, and the positioning pins 23 are inserted into the inner sides of the positioning holes 15 to be connected and positioned with the first heating shell 1 and the second heating shell 2 or the second heating shell 2 and the third heating shell 3.
A spring 22 is arranged between the positioning pin 23 and the mounting groove 21, and the positioning pin 23 is pushed to move outwards along the mounting groove 21 by the elastic force of the spring 22 and is inserted into the inner side of the positioning hole 15 to finish the connection positioning of the first heating shell 1 and the second heating shell 2 or the connection positioning of the second heating shell 2 and the third heating shell 3.
When the electric heater is used: the electric heater is composed of a first heating shell 1, a second heating shell 2 and a third heating shell 3, and can be correspondingly combined according to installation and use requirements, for example, the first heating shell 1, the second heating shell 2 and the third heating shell 3 are combined, the first heating shell 1 is used singly or the first heating shell 1 is combined with a plurality of second heating shells 2 and the third heating shell 3, so that the capacity can be met according to the requirements, meanwhile, the first heating shell 1 and the second heating shell 2, the second heating shell 2 and the second heating shell 2, and the second heating shell 2 and the third heating shell 3 are inserted into the inner side of a connecting groove 14, a positioning pin 23 is pushed to move outwards along the installation groove 21 and inserted into the inner side of the positioning hole 15 through the elastic force of a spring 22, and the connection positioning of the first heating shell 1 and the second heating shell 2, the second heating shell 2 or the second heating shell 2 and the third heating shell 3 can be completed, and the electric heater is convenient to assemble.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A modular box-type combination electric heater, comprising:
the heating device comprises a first heating shell (1), a second heating shell (2) and a third heating shell (3), wherein a heater (4) is arranged on the inner sides of the first heating shell (1), the second heating shell (2) and the third heating shell (3), and a first fixing plate (12), a water inlet connecting pipe (11) and a first water outlet connecting pipe (13) are arranged on the first heating shell (1).
2. The modular tank-type combined electric heater of claim 1, wherein: the second heating shell (2) is provided with a first rubber sealing port (24) and a second water outlet connecting pipe (25), and a first water outlet connecting pipe (13) is inserted into the inner side of the first rubber sealing port (24).
3. The modular tank-type combined electric heater of claim 1, wherein: the third heating shell (3) is provided with a second fixing plate (33), a second rubber sealing port (32) and a third water outlet connecting pipe (31), and a second water outlet connecting pipe (25) is inserted into the inner side of the second rubber sealing port (32).
4. The modular tank-type combined electric heater of claim 1, wherein: the first heating shell (1), the second heating shell (2) and the third heating shell (3) are provided with temperature display components (5).
5. The modular tank-type combined electric heater of claim 1, wherein: the lower ends of the first heating shell (1) and the second heating shell (2) are provided with connecting grooves (14), and the inner walls of the connecting grooves (14) are symmetrically provided with positioning holes (15).
6. The modular tank-type combined electric heater of claim 1, wherein: the upper ends of the second heating shell (2) and the third heating shell (3) are symmetrically provided with mounting grooves (21), positioning pins (23) are slidably arranged on the inner sides of the mounting grooves (21), and the positioning pins (23) are inserted into the inner sides of the positioning holes (15).
7. The modular tank-type combined electric heater of claim 6, wherein: a spring (22) is arranged between the locating pin (23) and the mounting groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321746952.9U CN220453952U (en) | 2023-07-04 | 2023-07-04 | Modular box type combined electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321746952.9U CN220453952U (en) | 2023-07-04 | 2023-07-04 | Modular box type combined electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220453952U true CN220453952U (en) | 2024-02-06 |
Family
ID=89731612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321746952.9U Active CN220453952U (en) | 2023-07-04 | 2023-07-04 | Modular box type combined electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220453952U (en) |
-
2023
- 2023-07-04 CN CN202321746952.9U patent/CN220453952U/en active Active
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