CN216080335U - Electricity-proof wall structure and water heater - Google Patents
Electricity-proof wall structure and water heater Download PDFInfo
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- CN216080335U CN216080335U CN202122062578.8U CN202122062578U CN216080335U CN 216080335 U CN216080335 U CN 216080335U CN 202122062578 U CN202122062578 U CN 202122062578U CN 216080335 U CN216080335 U CN 216080335U
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Abstract
The utility model discloses an electricity-proof wall structure and a water heater, wherein the electricity-proof wall structure comprises a first electricity-proof part, a second electricity-proof part and a sealing element arranged between the first electricity-proof part and the second electricity-proof part, a first water delivery part is formed on the first electricity-proof part and comprises a plurality of first bending sections and a plurality of first connecting sections, a second water delivery part is formed on the second electricity-proof part and comprises a plurality of second bending sections and a plurality of second connecting sections, and in an installation state, the first water delivery part and the second water delivery part form a circulation pipeline for delivering water flow; the circulation pipeline is the shape structure of buckling, under the prerequisite of guaranteeing that the effective length of whole electricity wall satisfies the design safety requirement, reduces the overall dimension of whole electricity wall, is favorable to the miniaturized design production of water heater, improves the safety in utilization.
Description
Technical Field
The utility model belongs to the technical field of household appliances, and particularly relates to an electricity-proof wall structure and a water heater.
Background
The water heater is a common household appliance in daily life, wherein the electric water heater is widely used due to small volume, while the instant heating type water heater with instant heating function is used by more users due to convenient use, and the instant heating type water heater is a water heater which can quickly heat running water through an electronic heating element and can control water temperature, flow rate, power and the like through a circuit to enable the water temperature to reach the temperature suitable for bathing of a human body, is instant-heating when being opened, does not need to wait, and can be started to heat within seconds generally.
The electricity-proof wall is a water resistance attenuation isolation method for short, and utilizes the resistance of water, and utilizes the selection of material (insulating material) of water pipe in the electric water heater to define pipe diameter and distance so as to form the electricity-proof wall.
In addition, in order to reduce the size of the electricity-proof wall, the electricity-proof wall is designed into a bent pipe structure, and the common electricity-proof wall with the right-angle bend easily causes poor corner injection molding in the injection molding process, so that the flow is reduced suddenly; and because the inner diameter of the water pipe of the electricity-proof wall is small, the water outlet flow of the instant water heater with the conventional electricity-proof wall is about 20 percent smaller than that of the product without the electricity-proof wall.
Disclosure of Invention
The utility model aims to provide an electricity-proof wall structure and a water heater, and aims to solve the problems that in the prior art, the size of an instant water heater is larger due to the size requirement of an electricity-proof wall, and in order to reduce the size, in the process of using a bent-tube electricity-proof wall, the flow is reduced due to manufacturing defects such as injection molding and the like in a bent tube.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
in one aspect, the present invention provides an electricity protection wall structure, comprising:
the first waterproof part is provided with a first water conveying part, the first water conveying part comprises a plurality of first bending sections and a plurality of first connecting sections, and the first connecting sections are respectively connected with the adjacent first bending sections;
the second waterproof part, its demountable installation be in on the first waterproof part, be formed with the second water delivery portion on the second waterproof part, the second water delivery portion includes a plurality of second bending sections and a plurality of second linkage segment, and is a plurality of the second linkage segment is connected adjacently the second bending section, under the installation status, first water delivery portion and the second water delivery portion constitutes the circulation pipeline for carry rivers.
In some embodiments of the present application, the first water delivery part is a groove structure formed on a surface of the first electricity-preventing component, and the second water delivery part is a groove structure formed on a surface of the second electricity-preventing component.
In some embodiments of the present application, the first connection section and the second connection section are both linear groove structures.
In some embodiments of the present application, the first bending section and the second bending section are both U-shaped groove structures.
In some embodiments of the present application, a sealing member is disposed between the first and second electricity-proof members, and a sealing groove structure is formed around the first water supply part for installing the sealing member.
In some embodiments of the present application, the first and second electricity preventing members are both plate-shaped structures, and the material of the sealing member is silica gel.
In another aspect, the utility model further provides a water heater, which comprises an outer shell, a water inlet pipeline, a water outlet pipeline, a heating element and the electricity-proof wall structure.
In some embodiments of the present application, the electricity-proof wall structure is mounted on the water inlet pipeline and/or the water outlet pipeline.
In some embodiments of the present application, a first connection groove and a second connection groove are respectively formed on two sides of the first electricity-proof component and the second electricity-proof component, in an installation state, the two first connection grooves and the two second connection grooves respectively correspond to form a first connection port and a second connection port, and the first connection port and the second connection port are both communicated with the circulation pipeline and are respectively used for being connected with the water inlet pipeline and/or the water outlet pipeline on two sides.
In some embodiments of the present application, the first connection port and the second connection port are coincident with a central axis of the flow line.
Compared with the prior art, the utility model has the advantages and positive effects that:
the first electricity-proof part and the second electricity-proof part on the electricity-proof wall structure formed on the water heater related to the application can be processed respectively, and after the processing is finished, the processing quality of the first water delivery part and the second water delivery part on the electricity-proof wall structure can be further processed and repaired, so that the first water delivery part and the second water delivery part are flat in structure, and smooth flow in the flowing process of water flow is guaranteed.
The circulation pipeline in the electricity-proof wall structure is a bending structure, so that the whole effective length of the electricity-proof wall is ensured to meet the design safety requirement, the overall dimension of the whole electricity-proof wall is reduced, the miniaturization design and production of the water heater are facilitated, the electricity-proof wall structure not only plays the purpose of water inlet and outlet, but also plays the role of the electricity-proof wall, the electric leakage is avoided when the water of the water heater is used while the space dimension is reduced, the potential electric shock hazard is caused, the personal safety of a user is protected, and the use safety is improved.
Other features and advantages of the present invention will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is one of the dissembled schematic diagrams of the electricity-proof wall structure;
FIG. 2 is a second illustration of the structure of the electricity-proof wall;
FIG. 3 is a schematic diagram of the structure of a first connection port and a second connection port;
FIG. 4 is a schematic diagram of a second shock protection feature;
FIG. 5 is a perspective view of the internal structure of one embodiment of the water heater of the present invention;
FIG. 6 is a schematic view of the installation position of the electricity-proof wall structure in the water heater;
in the figure, the position of the upper end of the main shaft,
100. an outer housing;
200. a water inlet pipeline;
210. a first water inlet pipeline;
220. a second water inlet pipeline;
300. an electricity-proof wall structure;
310. a first electricity-proof member;
311. a first water delivery section; 3111. a first bending section; 3112. a first connection section;
320. a second electricity-proof member;
321. a second water delivery section; 3211. a second bending section; 3212. a second connection section;
330. a seal member;
340. a first connection port;
341. a first connecting groove;
350. a second connection port;
351. a second connecting groove;
400. a water outlet pipeline;
500. a heating member.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
The electric water heater adopts the technology of 'electricity isolation wall' to not only isolate the electric leakage possibly generated by the electric water heater, but also isolate the safety threat to a bather caused by the electrification of a ground wire or the electrification of a water pipe, and utilizes the relation between voltage and resistance to prolong the water channel and further the resistance of water, so that the passing current is reduced on the premise of unchanging the passing total voltage, thereby realizing the electricity-proof function.
As shown in fig. 1 to 4, the present invention provides an electricity-proof wall structure 300, which includes a first electricity-proof component 310 and a second electricity-proof component 320 that can be separately processed and manufactured, wherein a first water-supplying part 311 is formed on the first electricity-proof component 310, the first water-supplying part 311 includes a plurality of first bending sections 3111 and a plurality of first connecting sections 3112, the plurality of first connecting sections 3112 are respectively connected to adjacent first bending sections 3111, the two first bending sections 3111 are installed in a left-right opposite manner, and the left-right two adjacent first bending sections 3111 are connected to each other at the head by the first connecting sections 3112, so as to form a complete flow channel.
The second waterproof member 320 is detachably mounted on the first waterproof member 310, a second water delivery part 321 is formed on the second waterproof member 320, the second water delivery part 321 includes a plurality of second bending sections 3211 and a plurality of second connecting sections 3212, and the plurality of second connecting sections 3212 connect the adjacent second bending sections 3211.
Similar with first water delivery portion 311's structure, two second linkage segments 3212 are controlled and are placed relatively, and the head of second linkage segment 3212 through the centre links to each other, forms a complete runner, and first water delivery portion 311 on the first anti-electricity part 310 and second water delivery portion 321 on the second anti-electricity part 320 splice into a complete circulation pipeline under the mounted state for carry rivers.
In order to increase the sealing property of the installation between the first and second electricity preventing members 310 and 320 and prevent water leakage, a sealing member 330 is provided at the junction of the first and second electricity preventing members 310 and 320.
Sealing member 330 is installed in sealed recess, and sealed recess is located first water delivery portion 311 all around, and is preferred, and sealing member 330's material is silica gel for the periphery of the circulation pipeline that first water delivery portion 311 and second water delivery portion 321 constitute all forms seal structure, reduces revealing of the rivers that circulate in the follow circulation pipeline, improves the security.
Specifically, first water delivery part 311 is the groove structure who forms on first waterproof component 310 surface, second water delivery part 321 is the groove structure who forms on second waterproof component 320 surface, the opening of first water delivery part 311 and second water delivery part 321 all is located respective connection face, the preferred semicircle of cross-sectional shape of first water delivery part 311 and second water delivery part 321, convenient processing and later stage are to the further modification of the position of processing badness, make the circulation pipeline that first water delivery part 311 and second water delivery part 321 constitute more smooth and easy, reduce the resistance to the rivers that circulate wherein.
Further, in order to improve space utilization, the overall size of the electricity-proof wall structure 300 is further reduced, the first connection segment 3112 and the second connection segment 3212 are both straight line-shaped groove structures, the first bending segment 3111 and the second bending segment 3211 are both U-shaped, and in the installed state, the first connection segment 3112 and the second connection segment 3212 are both horizontally arranged to reduce the longitudinal size to the greatest extent.
The first and second electricity- proof members 310 and 320 are both plate-shaped structures, which facilitates processing and fixing.
In another aspect, as shown in fig. 5 and fig. 6, the utility model further provides a water heater, which comprises an outer shell 100, a water inlet pipeline 200, a water outlet pipeline 400, a heating element 500 and the electricity-proof wall structure 300, wherein a mounting cavity is formed in the outer shell 100, and the water inlet pipeline 200, the water outlet pipeline 400, the heating element 500 and the electricity-proof wall structure 300 are all arranged in the mounting cavity.
The electricity-proof wall structure 300 is installed on the water inlet pipeline 200 and/or the water outlet pipeline 400, in order to facilitate the connection and fixation between the electricity-proof wall structure 300 and the water inlet pipeline 200 and/or the water outlet pipeline 400 on both sides, a first connection groove 341 and a second connection groove 351 are formed on the first electricity-proof part 310 and the second electricity-proof part 320 in a processing manner, and the first connection groove 341 and the second connection groove 351 are respectively located at the water inlet end and the water outlet end of the electricity-proof wall structure 300.
In the installed state, the first connection groove 341 and the second connection groove 351 of the first anti-electric component 310 and the second anti-electric component 320 are correspondingly spliced to form the first connection port 340 and the second connection port 350, and the first connection port 340 and the second connection port 350 are communicated with the circulation pipeline and are respectively used for being connected with the water inlet pipeline 200 and/or the water outlet pipeline 400 on both sides.
Taking the connection between the electricity-proof wall structure 300 and the water inlet pipeline 200 as an example: the water inlet pipeline 200 is divided into a first water inlet pipeline 210 and a second water inlet pipeline 220, the electricity-proof wall structure 300 on the water inlet pipeline is connected between the first water inlet pipeline 210 and the second water inlet pipeline 220, the first connection port 340 is connected with the water outlet end of the first water inlet pipeline 210, the second connection port 350 is connected with the water inlet end of the second water inlet pipeline 220, water flows into the circulation pipeline in the electricity-proof wall structure 300 from the first water inlet pipeline 210, is output into the second water inlet pipeline 220 from the second connection port 350, and finally flows into the heating element 500.
The electricity-proof wall structure 300 on the water outlet pipeline 400 is similar and will not be described in detail.
The central axes of the connection port and the circulation line coincide with each other, so as to prevent resistance from being formed between the circulation line and the first connection port 340 and the second connection port 350, thereby preventing the flow rate of water from being affected.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention, and therefore, the scope of the present invention shall be subject to the claims.
Claims (10)
1. An electricity-proof wall structure, comprising:
the first waterproof part is provided with a first water conveying part, the first water conveying part comprises a plurality of first bending sections and a plurality of first connecting sections, and the first connecting sections are respectively connected with the adjacent first bending sections;
the second waterproof part, its demountable installation be in on the first waterproof part, be formed with the second water delivery portion on the second waterproof part, the second water delivery portion includes a plurality of second bending sections and a plurality of second linkage segment, and is a plurality of the second linkage segment is connected adjacently the second bending section, under the installation status, first water delivery portion and the second water delivery portion constitutes the circulation pipeline for carry rivers.
2. The electricity-proof wall structure as claimed in claim 1,
the first water delivery part is a groove structure formed on the surface of the first electricity-proof part, and the second water delivery part is a groove structure formed on the surface of the second electricity-proof part.
3. The electricity-proof wall structure as claimed in claim 2,
the first connecting section and the second connecting section are both in a linear groove structure.
4. The electricity-proof wall structure as claimed in claim 2,
the first bending section and the second bending section are both in a U-shaped groove structure.
5. The electricity-proof wall structure as claimed in claim 1,
the first electricity preventing part and the second electricity preventing part are provided with sealing parts, and sealing groove structures are formed around the first water conveying part and used for installing the sealing parts.
6. The electricity-proof wall structure as claimed in claim 5,
the first electricity-proof part and the second electricity-proof part are both of plate-shaped structures, and the sealing part is made of silica gel.
7. A water heater comprising an outer shell, a water inlet pipe, a water outlet pipe and a heating element, characterized by further comprising the electricity-proof wall structure as claimed in any one of claims 1 to 6.
8. The water heater of claim 7,
the electricity-proof wall structure is arranged on the water inlet pipeline and/or the water outlet pipeline.
9. The water heater of claim 8,
the first electricity-proof part and the second electricity-proof part are respectively provided with a first connecting groove and a second connecting groove on two sides, in an installation state, the two first connecting grooves and the two second connecting grooves respectively correspond to form a first connecting port and a second connecting port, and the first connecting port and the second connecting port are both communicated with the circulation pipeline and are respectively used for being connected with the water inlet pipeline and/or the water outlet pipeline on two sides.
10. The water heater of claim 9,
the first connecting port and the second connecting port are coincident with the central axis of the circulation pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122062578.8U CN216080335U (en) | 2021-08-30 | 2021-08-30 | Electricity-proof wall structure and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122062578.8U CN216080335U (en) | 2021-08-30 | 2021-08-30 | Electricity-proof wall structure and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216080335U true CN216080335U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122062578.8U Active CN216080335U (en) | 2021-08-30 | 2021-08-30 | Electricity-proof wall structure and water heater |
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| CN (1) | CN216080335U (en) |
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- 2021-08-30 CN CN202122062578.8U patent/CN216080335U/en active Active
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