CN217423607U - Electric water heater - Google Patents
Electric water heater Download PDFInfo
- Publication number
- CN217423607U CN217423607U CN202220745704.1U CN202220745704U CN217423607U CN 217423607 U CN217423607 U CN 217423607U CN 202220745704 U CN202220745704 U CN 202220745704U CN 217423607 U CN217423607 U CN 217423607U
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- maintenance
- main controller
- liner
- cover
- water heater
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an electric water heater, include: the maintenance cover is arranged on the right end cover; the maintenance device is characterized in that liner mouth foam for installing a liner mouth of the inner liner is arranged in the shell, a maintenance cavity is arranged between the liner mouth foam and the maintenance cover, and a main controller installation plate for installing a main controller is arranged on the maintenance cover. The liner mouth foam is used for supporting the liner and installing the liner mouth of the liner, and a maintenance cavity is arranged between the liner mouth foam and the maintenance cover, so that the purpose of optimizing the length of the whole machine is achieved while the heat preservation effect is ensured; and the maintenance cover is provided with the main controller mounting plate, so that the main controller is convenient to maintain, the space utilization rate of the maintenance cavity is improved, and the space of the maintenance cavity of the electric water heater is shortened.
Description
Technical Field
The utility model relates to a hot water equipment technical field especially relates to an electric water heater.
Background
In the prior art, the electric water heater has the following defects: the electric water heater has large volume, and when the electric water heater is installed in a bathroom, a user can feel oppressive when using water; the electric water heater is large in size, and unnecessary cost waste is caused. Therefore, the electric water heater has the problems of low space utilization rate and large size of the whole machine.
A Chinese utility model patent with publication number CN 213208241U applies for a water heater with a heat insulation type heat preservation platform, the water heater comprises a shell, an inner container arranged in the shell, a left end cover and a right end cover arranged at two ends of the shell, and a maintenance cover arranged on the right end cover; the refrigerator is characterized in that a left end cover bubble blocking block is sleeved between the left end cover and the inner container, a right end cover bubble blocking block is sleeved between the right end cover and the inner container, a liner opening heat preservation block used for wrapping a liner opening of the inner container is arranged on the right end bubble blocking block, and an electrical installation plate is arranged between the right end cover and the right end cover bubble blocking block.
Although the electric water heater disclosed in the above-mentioned prior patent application can well ensure the thermal insulation performance of the water heater, the water heater is not provided with a maintenance cavity to facilitate maintenance of the water heater.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide an electric water heater that small, maintenance chamber space utilization are high.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
An electric water heater comprising: the maintenance cover is arranged on the right end cover; the maintenance device is characterized in that a liner opening foam for installing a liner opening of the inner liner is arranged in the shell, a maintenance cavity is arranged between the liner opening foam and the maintenance cover, and a main controller mounting plate for mounting a main controller is arranged on the maintenance cover or the right end cover.
More preferably, the main controller mounting plate is vertically connected to the service cover or the right end cover.
More preferably, the main controller mounting plate and the maintenance cover or the right end cover are integrally injection-molded; or the main controller mounting plate and the maintenance cover are detachably connected.
More preferably, the gallbladder mouth foam is provided with an avoiding cavity which is matched with the main controller mounting plate and used for accommodating the main controller mounting plate and the main controller.
More preferably, the main controller mounting plate is provided with a plurality of mounting holes, and the main controller is connected with the main controller mounting plate through screws.
More preferably, a groove is formed on one side of the liner mouth foam back to the liner, and the groove and the maintenance cover form the maintenance cavity.
More preferably, an opening through which an electric control assembly on the inner container passes is formed in the container mouth foam, and the electric control assembly passes through the opening and enters the maintenance cavity.
More preferably, the maintenance cover is provided with a rib which is matched with the opening of the right end cover.
More preferably, the service cover and the right end cover are screw-coupled.
The utility model has the advantages that: the liner mouth foam is used for supporting the liner and installing the liner mouth of the liner, and a maintenance cavity is arranged between the liner mouth foam and the maintenance cover, so that the purpose of optimizing the length of the whole machine is achieved while the heat preservation effect is ensured; and the maintenance cover or the right end cover is provided with the main controller mounting plate, so that the main controller is conveniently maintained, the space utilization rate of the maintenance cavity is improved, and the space of the maintenance cavity of the electric water heater is shortened.
Drawings
Fig. 1 shows a cross-sectional view of an electric water heater provided by the present invention.
Fig. 2 is a schematic view of a main controller mounting plate and a maintenance cover of the electric water heater according to the present invention.
Fig. 3 is a schematic view showing the installation of the main controller of the electric water heater according to the present invention.
Fig. 4 shows the installation schematic diagram of the main controller installation plate and the right end cover of the electric water heater provided by the present invention.
Fig. 5 shows a structure diagram of a main controller mounting plate of an electric water heater provided by the present invention.
Reference numerals indicate the same.
1: master controller, 2: maintenance cover, 3: master controller mounting panel, 4: bile mouth foam, 5: and a right end cover.
Detailed Description
In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.
Furthermore, if any, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features. Thus, a definition of "a first" or "a second" feature may, clearly or implicitly, include one or more of the features, and in the description of the invention, "at least" means one or more than one unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; mechanical connection is also possible; the two elements can be directly connected with each other or connected with each other through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.
The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
As shown in fig. 1 to 5, an electric water heater includes: the maintenance cover comprises a shell, an inner container arranged in the shell, a left end cover and a right end cover 5 arranged at two ends of the shell, and a maintenance cover 2 arranged on the right end cover 5; the maintenance device is characterized in that liner mouth foam 4 used for installing a liner mouth of the inner liner is arranged in the shell, a maintenance cavity is arranged between the liner mouth foam 4 and the maintenance cover 2, and a main controller mounting plate 3 used for mounting the main controller 1 is arranged on the maintenance cover 2 or the right end cover 5. The inner container opening is installed by adopting the foam of the inner container opening, the heat preservation effect is realized while the inner container is positioned and supported, and meanwhile, the main controller installation plate is arranged on the maintenance cover or the right end cover, so that the space utilization rate of the maintenance cavity of the electric water heater is improved, the space of the maintenance cavity of the electric water heater is shortened, and the purpose of optimizing the length of the whole machine is achieved.
It should be noted that the main controller mounting plate 3 is vertically connected to the maintenance cover 2 or the right end cover 5. The main controller mounting panel 3 is fixed through integrative moulding plastics maintenance lid 2 or on the right-hand member lid 5, also can adopt like screw connection or joint etc. can dismantle connected mode.
The bladder port foam 4 is provided with an avoiding cavity which is matched with the main controller mounting plate 3 and used for accommodating the main controller mounting plate 3 and the main controller 1.
One side of the liner opening foam 4, which is back to the liner, is provided with a groove, and the groove and the maintenance cover 2 form the maintenance cavity.
In addition, it should be noted that a plurality of mounting holes are formed in the main controller mounting plate 3, and the main controller 1 is connected with the main controller mounting plate 3 through screws.
An opening through which the electric control assembly on the inner container passes is formed in the container opening foam 4, and the electric control assembly passes through the opening and enters the maintenance cavity. Thus, the electric control assembly can be maintained only by opening the maintenance cover.
Further, the maintenance cover 2 and the right end cover 5 are connected by screws. And a convex rib matched with the right end cover is arranged on the maintenance cover 2. When the maintenance cover is fixed on the right end cover, the convex rib enters the opening of the right end cover, so that the sealing performance can be enhanced.
It will be understood by those skilled in the art from the foregoing description of the structure and principles that the present invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the known art are intended to fall within the scope of the invention, which is defined by the claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.
Claims (9)
1. An electric water heater comprising: the maintenance cover is arranged on the right end cover; the maintenance device is characterized in that a liner opening foam for installing a liner opening of the inner liner is arranged in the shell, a maintenance cavity is arranged between the liner opening foam and the maintenance cover, and a main controller mounting plate for mounting a main controller is arranged on the maintenance cover or the right end cover.
2. The electric water heater of claim 1, wherein the main controller mounting plate is vertically connected to the service cover or the right end cover.
3. The electric water heater according to claim 1 or 2, wherein the main controller mounting plate is integrally injection molded with the service cover or the right end cover;
or the main controller mounting plate is detachably connected with the maintenance cover or the right end cover.
4. The electric water heater according to claim 1, wherein an avoidance cavity matched with the main controller mounting plate and used for accommodating the main controller mounting plate and the main controller is arranged on the liner port foam.
5. The electric water heater according to claim 1, wherein a plurality of mounting holes are provided on the main controller mounting plate, and the main controller is connected with the main controller mounting plate through screws.
6. The electric water heater according to claim 1, wherein a groove is formed on a side of the liner mouth foam facing away from the inner liner, and the groove and the maintenance cover form the maintenance cavity.
7. The electric water heater according to claim 1, wherein the foam of the opening of the liner is provided with an opening for an electric control component on the liner to pass through, and the electric control component passes through the opening and enters the maintenance cavity.
8. The electric water heater according to claim 1, wherein a rib is provided on the service cover to fit the opening of the right end cover.
9. The electric water heater according to claim 1, wherein said service cover and said right end cover are bolted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220745704.1U CN217423607U (en) | 2022-04-01 | 2022-04-01 | Electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220745704.1U CN217423607U (en) | 2022-04-01 | 2022-04-01 | Electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217423607U true CN217423607U (en) | 2022-09-13 |
Family
ID=83181326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220745704.1U Active CN217423607U (en) | 2022-04-01 | 2022-04-01 | Electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217423607U (en) |
-
2022
- 2022-04-01 CN CN202220745704.1U patent/CN217423607U/en active Active
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