CN217504011U - Electronic anode, water storage device and water heater - Google Patents
Electronic anode, water storage device and water heater Download PDFInfo
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- CN217504011U CN217504011U CN202220899742.2U CN202220899742U CN217504011U CN 217504011 U CN217504011 U CN 217504011U CN 202220899742 U CN202220899742 U CN 202220899742U CN 217504011 U CN217504011 U CN 217504011U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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Abstract
The utility model discloses an electronic anode, a water storage device and a water heater, wherein the electronic anode comprises an insulating part, an anode assembly, a locking part, a connecting part and a first sealing part, and the insulating part is provided with an accommodating cavity; the accommodating cavity is provided with a first opening and a second opening which are oppositely arranged; the anode assembly is arranged in the accommodating cavity, and one end of the anode assembly extends out of the second opening and is used for extending into the water storage device; the locking piece is installed in the accommodating cavity through the first opening so as to lock the anode assembly on the insulating piece; the connecting piece is used for connecting with the water storage device; the connecting piece is sleeved on the outer peripheral wall of the insulating piece; the first sealing piece is arranged at the second opening in a sealing mode and used for sealing a gap between the insulating piece and the anode assembly. The technical scheme of the utility model adopt integrated into one piece's insulating part and the technical scheme that common sealing washer combines, reduced the part of electron positive pole to simplified the structure of electron positive pole, makeed the sealing member not need customization alone, thereby reduced the manufacturing cost of electron positive pole.
Description
Technical Field
The utility model relates to a water heater protection technical field, in particular to electron positive pole, water storage device and water heater.
Background
Among the relevant prior art, the water storage device in the water heater adopts iron inner bag more, because the water that gets into in the inner bag can dissolve oxygen for iron, oxygen and water can take place electrochemical reaction more easily, make the inner bag corroded and lead to the inner bag to leak.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an electronic anode, aiming at solving the technical problem that an inner container is easy to be corroded.
In order to achieve the above object, the present invention provides an electronic anode, which is applied to a water heater having an inner container; the electron anode includes:
an insulating member having a receiving cavity; the accommodating cavity is provided with a first opening and a second opening which are oppositely arranged;
the anode assembly is arranged in the accommodating cavity, and one end of the anode assembly extends out of the second opening and is used for extending into the water storage device;
a retaining member mounted into the receiving cavity through the first opening to retain the anode assembly on the insulator;
the connecting piece is used for connecting the water storage device; the connecting piece is sleeved on the outer peripheral wall of the insulating piece;
and the first sealing piece is arranged at the second opening in a sealing manner and used for sealing a gap between the insulating piece and the anode assembly.
In one embodiment, the anode assembly comprises a base and an electrode rod, wherein the electrode rod is detachably connected with the base; the base is installed in hold the intracavity, just the one end of electrode bar stretches out the second opening setting.
In one embodiment, the electrode rod is a titanium rod.
In one embodiment, the first seal is fitted around the electrode rod, the first seal being located between the base and the insulator.
In one embodiment, the insulation member is provided with a limiting convex part, the limiting convex part is positioned on the periphery of the insulation member, and the limiting convex part is abutted against the connecting member.
In an embodiment, the electronic anode further includes a second sealing member, the second sealing member is sleeved on the outer peripheral wall of the insulating member, and the second sealing member is located between the limiting protrusion and the connecting member.
In an embodiment, an annular receiving groove is formed at one end of the connecting member close to the limiting convex portion, and the second sealing member is disposed in the annular receiving groove.
In one embodiment, the accommodating cavity is arranged in a cylindrical shape; the accommodating cavity comprises a first cavity and a second cavity which are communicated; the first cavity is communicated with the first opening; the second cavity is communicated with the second opening;
the diameter of the first cavity is larger than that of the second cavity so as to form a first-stage limiting step;
the diameter of the second cavity is larger than that of the second opening so as to form a second-stage limiting step, and the first sealing element is limited on the second-stage limiting step.
In one embodiment, the base includes a mounting portion and a connecting portion, the mounting portion being located within the first cavity; the connecting portion are located in the second cavity, the installation portion is close to one end of the connecting portion is provided with a limiting boss, and the limiting boss is limited in the first-stage limiting step.
In an embodiment, the locking member includes a limiting retainer ring and a locking portion, the locking portion is located on one side of the limiting retainer ring close to the insulating member, and the locking portion is located in the accommodating cavity.
In one embodiment, the limiting retainer ring and the locking part are integrally formed; and/or the presence of a gas in the gas,
the locking portion is equipped with the external screw thread, the inner wall that holds the chamber be equipped with the internal thread of external screw thread looks adaptation.
In one embodiment, the insulating member and the locking member are made of plastic, and/or the base is made of one of copper, iron, copper alloy or iron alloy.
In one embodiment, the first seal is an O-ring rubber.
The utility model also provides a water storage device and a water heater comprising the water storage device, wherein, the water storage device comprises an inner container and the electronic anode, the electronic anode comprises an insulating part, an anode component, a locking part, a connecting part and a first sealing part, and the insulating part is provided with an accommodating cavity; the accommodating cavity is provided with a first opening and a second opening which are oppositely arranged; the anode assembly is arranged in the accommodating cavity, and one end of the anode assembly extends out of the second opening and is used for extending into the water storage device; a locking member mounted into the receiving cavity through the first opening to lock the anode assembly to the insulator; the connecting piece is used for connecting the water storage device; the connecting piece is sleeved on the outer peripheral wall of the insulating piece; and the first sealing piece is arranged at the second opening in a sealing manner and used for sealing a gap between the insulating piece and the anode assembly.
The technical scheme of the utility model through setting up an electron anode, this electron anode is applied to in the water storage device, electron anode is including the anode assembly to sacrificial anode assembly's mode protection water storage device's inner bag, and then the life's of extension inner bag usage. Additionally, the utility model discloses technical scheme adopts integrated into one piece's insulating part and the technical scheme that common sealing washer combines, has reduced the part of electron anode to simplified the structure of electron anode, makeed the sealing member not need customization alone, thereby reduced the manufacturing cost of electron anode.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of an electron anode according to the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is an exploded view of FIG. 1;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a schematic view of the structure of the connector of FIG. 1;
FIG. 7 is a cross-sectional view of FIG. 6;
fig. 8 is a schematic structural view of another embodiment of the electron anode of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
212 | Connecting |
| 100 | |
213 | |
| 110 | Containing |
212a | Mounting groove |
| 111 | The |
220 | |
| 112 | |
300 | |
| 120 | First opening | 400 | |
| 130 | Second opening | 500 | |
| 200 | |
600 | Connecting |
| 210 | |
610 | Annular containing |
| 211 | |
140 | Limit convex |
| 510 | |
520 | Locking part |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an electron anode.
In the embodiment of the present invention, as shown in fig. 1 to 8, the present invention is applied to a water heater with an inner container; the electron anode 10 includes an insulating member 100, an anode assembly 200, a locker 500, a connecting member 600, and a first sealing member 300; the electron anode 10 includes an insulating member 100, an anode assembly 200, a locking member 500, a connection member 600, and a first sealing member 300. Wherein, the insulating member 100 has a receiving cavity 110; the accommodating cavity 110 has a first opening 120 and a second opening 130 which are oppositely arranged; the anode assembly 200 is arranged in the accommodating cavity 100, and one end of the anode assembly extends out of the second opening 130 to be arranged so as to extend into the water storage device; a locking member 500 fitted into the receiving cavity 110 through the first opening 120 to lock the anode assembly 200 to the insulating member 100; a connecting member 600 for connecting with the water storage device; the connecting member 600 is sleeved on the outer peripheral wall of the insulating member 100; a first sealing member 300 is sealingly disposed at the second opening 130 for sealing a gap between the insulator 100 and the anode assembly 200.
Wherein, the utility model provides an electron positive pole 10 is used for installing in water storage device, water storage device still is including the inner bag that is used for the water storage. The inner container of the water storage is easy to generate electrochemical reaction in the using process so that the inner container is corroded, water leakage of the inner container is caused, the core component for solving the problem is the anode assembly 200, the chemical property of the material of the anode assembly 200 needs to be more active than that of the material of the inner container, and therefore the electronic anode 10 is used as an anode to be sacrificed so as to protect the inner container. The inner container is typically made of iron and the anode assembly 200 needs to contain a metal more active than iron, such as magnesium or titanium.
In order to mount the anode assembly 200 to the inner container, the connection member 600, the insulating member 100, and the locker 200 are further required. Specifically, the connector 600 is mounted on the inner container, and the insulator 100 is mounted on the connector 600. Further, the insulating member 100 forms a receiving cavity 110 having an opening, which includes a first opening 120 and a second opening 130 oppositely disposed; the anode assembly 200 penetrates into the receiving chamber 110 from the first opening 120 and has one end protruding from the second opening 130. The connection mode of the connecting piece 600 and the inner container can be splicing, clamping or welding.
Further, the shape of the second opening 130 may be various, and may be a regular shape such as a circle, an ellipse, a square, or other irregular shapes, but the shape of the second opening 130 affects the shape of other components of the electron anode 10, and the second opening 130 is generally a circle, an ellipse, or a square in order to reduce the processing cost. The second opening 130 is circular or approximately circular as an example. The second opening 130 is disposed opposite to the first opening 120, such that the anode assembly 200 is installed into the receiving chamber 110 from the first opening 120, and the anode assembly 200 is designed to penetrate the receiving chamber 110. The first sealing member 300 is disposed at the second opening 130 to prevent water in the inner container from leaking out of the electronic anode 10. In most cases, in order to reduce the manufacturing cost, the first sealing member 300 is a common sealing ring in a shape of a circular ring or an elliptical ring, and may be a sealing member customized according to the space formed by combining the electrode rod 220, the accommodating cavity 110, the opening, and the like.
Illustratively, as shown in fig. 2 and 5, in order to simplify the installation structure of the anode assembly 200, the insulating member 100 is integrally formed, and the first sealing member 300 is an O-ring. In this way, the base 210 is isolated from the water in the inner container by the O-ring, so that the base 210 can be made of a low-cost conductive material to reduce the manufacturing cost, and the material of the base 210 includes, but is not limited to, iron, stainless steel or brass. The electronic anode 10 can also be used as an anode to be corroded, so that an iron inner container is protected, and the service life of the inner container is further prolonged. In addition, in the embodiment, the technical solution of combining the integrally formed insulating member 100 with the common O-ring reduces the number of components of the electronic anode 10, thereby simplifying the structure of the electronic anode 10, and meanwhile, the first sealing member 300 does not need to be customized separately, thereby reducing the manufacturing cost.
In the installation process of the electronic anode 10, the connecting member 600 is fixedly connected with the inner container, then the sealing member is installed in the accommodating cavity 110, then the electrode rod 220 is installed on the base 210 to form the anode assembly 200, then one end of the electrode rod 220, which is far away from the base 210, is inserted from the first opening 120 and passes through the accommodating cavity 110, finally the electrode rod 220 extends out from the second opening 130, the base 210 is installed in the accommodating cavity 110, finally, the through hole of the locking member 500 is aligned to the base 210, and the locking member 500 is installed in the accommodating cavity 110 from the first opening 120, and meanwhile, the base 210 is fixedly installed in the accommodating cavity 110.
The technical scheme of the utility model is through setting up an electron anode 10, this electron anode 10 is applied to in the water storage device, electron anode 10 is including anode assembly 200 to sacrificial anode assembly 200's mode protection water storage device's inner bag, and then the life's of extension inner bag usage. Additionally, the utility model discloses technical scheme adopts integrated into one piece's insulating part 100 and the technical scheme that common sealing washer combines, has reduced electron anode 10's part to simplified electron anode 10's structure, makeed the sealing member not need customization alone, thereby reduced electron anode's manufacturing cost.
In order to reduce the manufacturing cost of the electronic anode 10, in an embodiment, the anode assembly 200 is separately disposed, the anode assembly 200 includes a base 210 and an electrode rod 220, the electrode rod 220 is detachably connected to the base 210, the base 210 is disposed in the accommodating cavity 110, and one end of the electrode rod 220 extends out of the second opening 130. The electrode rod 220 is a magnesium rod or a titanium rod or other materials with chemical properties more active than iron. In this way, by detachably disposing the anode assembly 200, the base 210 can be made of a conductive material with low cost, such as iron, stainless steel or brass, so as to reduce the material cost of the electron anode 10 and the manufacturing cost thereof. Preferably, the electrode rod 220 is a titanium rod, or a coated titanium rod.
In order to better install the base 210 in the accommodating cavity 110, on the basis of the previous embodiment, the base 210 includes a connecting portion 212 and an installation portion 211, which are connected to each other, the connecting portion 212 refers to a portion where the electrode rod 220 is connected to the base 210, the installation portion 211 is partially located in the accommodating cavity 110, and the connecting portion 212 penetrates through the accommodating cavity 110. In this embodiment, in order to reduce the installation difficulty of the electrode rod 220, the connecting portion 212 is far away from one end of the installation portion 211 is provided with an installation groove 212a, and the electrode rod 220 is installed in the installation groove 212 a. It is understood that the electrode rod 220 may be inserted into the base 210, and the electrode rod 220 and the base 210 are selected to have an interference fit in order to ensure the tightness between the electrode rod 220 and the base 210. Alternatively, the inner wall of the mounting groove 212a may be provided with an internal thread, and the outer wall of the electrode rod 220 may be provided with an external thread adapted thereto.
In another embodiment, the locking member 500 includes a retaining ring 510 and a locking portion 520, the locking portion 520 is located on a side of the retaining ring 510 close to the insulating member 100, and the locking portion 520 is located in the accommodating cavity 110. As shown in fig. 4 or 5, the diameter of the retaining ring 510 is larger than the outer diameter of the locking portion 520, so that when the locking member 500 is mounted to the receiving chamber 110 through the first opening 120, it is convenient for a user to know when the mounting of the locking member 500 is completed.
On the basis of the above embodiment, considering that the diameter of the base 210 is smaller, in order to simplify the mechanism of the electronic anode 10 and reduce the difficulty of the manufacturing process, the locking member 500 is connected with the insulating member 100 by a screw thread, specifically, the outer side wall of the locking portion 520 is provided with an external screw thread, and the inner wall of the accommodating cavity 110 is provided with an internal screw thread matched with the external screw thread. Thus, when the anode assembly 200 is installed, a user can directly screw the locking member 500 into the accommodating cavity 110 from the first opening 120 by hand without using other installation tools, and the installation method is simple, convenient and quick.
In a preferred embodiment, in order to simplify the structure of the electron anode 10, a limiting boss 213 is disposed at an end of the mounting portion 211 close to the connecting portion 212, and a surface of the limiting boss 213 facing away from the connecting portion 212 abuts against the locking member 500. It can be understood that the area of the second opening 130 is smaller than the area of the joint portion 212 abutting against the second opening 130, so that the limiting projection 213 of the base 210 abuts against the locking member 500, and no part or other structure is required between the base 210 and the accommodating cavity 110 to fix the base 210, thereby reducing the number of parts of the electron anode 10 and further simplifying the structure of the electron anode 10.
In order to enhance the sealing between the base 210 and the connecting member 600, the size of the receiving cavity 110 is set to match the shape of the base as much as possible, and the gap between the anode assembly 200 and the insulating member is reduced as much as possible. In view of this, in one embodiment, the accommodating chamber 110 is disposed in a cylindrical shape; the accommodating cavity 110 comprises a first cavity 111 and a second cavity 112 which are communicated; the first cavity 111 is communicated with the first opening 120; the second cavity 112 is in communication with the second opening 130; wherein, the diameter of the first cavity 111 is larger than that of the second cavity 112 to form a first-stage limit step; the diameter of the second cavity 111 is greater than that of the second opening 120 to form a second-stage limit step, and the first sealing member 300 is limited on the second-stage limit step. Further, the base 210 includes a mounting portion 211 and a connecting portion 212, the mounting portion 211 is located in the first cavity 111; connecting portion 212 is located in second cavity 112, installation department 211 is close to the one end of connecting portion 212 is equipped with spacing boss 213, spacing boss 213 spacing in the spacing step of first order.
Thus, the first sealing element 300 is located in the second cavity 112, the limiting boss 213 and the connecting portion 212 are disposed in the first cavity 111, the mounting portion 211 is disposed in the second cavity 112, and a portion of the electrode rod 220 is disposed in the second cavity 112 and the third cavity 113. In this way, the whole electronic anode 10 can be made more compact, and the sealing performance between the base 210 and the connecting member 600 can be improved.
In another preferred embodiment, in order to prevent water in the inner container from flowing out from the connection between the connector 600 and the insulator 100, the insulator 100 is provided with a limit protrusion 140, the limit protrusion 140 is located on the outer circumference of the insulator 100, and the limit protrusion 140 abuts against the connector 600. Meanwhile, considering that the rigidity of the insulating member 100 and the connecting member 600 is relatively high, a gap may exist at the joint of the insulating member 100 and the connecting member 600, in order to prevent water in the inner container from flowing out from the joint of the connecting member 600 and the insulating member 100, a second sealing member 400 is arranged at the abutting position of the connecting member 600 and the limit convex part 140, and in the using process, the limit convex part 140 abuts against the connecting member 600 to press the second sealing member 400, so that an annular compression sealing area is formed at the abutting position of the limit convex part 140 and the connecting member 600, and thus the water in the inner container is prevented from flowing out from the joint of the connecting member 600 and the insulating member 100.
Further, in order to further improve the sealing performance between the insulating member and the connecting member, an annular receiving groove 610 is formed at one end of the connecting member 600 close to the limiting convex portion 140, and the second sealing member 400 is disposed in the annular receiving groove 610. It can be understood that the thickness of the second sealing member 400 is greater than the depth of the annular receiving groove 610, so that a compression sealing area is formed between the second sealing member 400 and the connecting member 600 and between the second sealing member 400 and the insulating member 100, thereby preventing water in the inner container from flowing out from the connection between the connecting member 600 and the insulating member 100. Meanwhile, in order to reduce the difficulty of the manufacturing process and save the manufacturing cost, the anode assembly 200 and the receiving cavity 110 are coaxially arranged.
In one embodiment, the insulating member 100 and the locking member 500 are made of plastic, and/or the base 210 is made of copper, iron or copper-iron alloy. It is understood that the locking member 500 may be a plastic screw head in order to reduce the manufacturing cost of the electron anode 10. The insulating property of the plastic is good, the requirement of the insulating property is met, and in addition, the hardness of the plastic screw head is proper, so that the function of locking the anode assembly 200 by matching with the insulating part 100 is met. The material of the base 210 may be copper or an alloy of copper, such as brass, in addition to the aforementioned iron, stainless steel, and iron alloy.
The utility model discloses still provide a water heater, this water heater include inner bag and aforementioned electron positive pole 10, and the concrete structure of this electron positive pole 10 refers to above-mentioned embodiment, because this water heater has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here. The electronic anode 10 is installed in the inner container, specifically, one end of the electrode rod 220 in the anode assembly 200 extends into the inner container, the connecting member 600 is fixedly connected with the shell of the inner container, and the two are fixed in a plug-in connection, a clamping connection, a welding connection, a riveting connection or a threaded connection and the like.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (15)
1. An electronic anode is used for being installed in a water storage device; characterized in that the electron anode comprises:
an insulating member having a receiving cavity; the accommodating cavity is provided with a first opening and a second opening which are oppositely arranged;
the anode assembly is arranged in the accommodating cavity, and one end of the anode assembly extends out of the second opening and is used for extending into the water storage device;
a retaining member mounted into the receiving cavity through the first opening to retain the anode assembly on the insulator;
the connecting piece is used for connecting the water storage device; the connecting piece is sleeved on the outer peripheral wall of the insulating piece;
and the first sealing piece is arranged at the second opening in a sealing manner and used for sealing a gap between the insulating piece and the anode assembly.
2. The electronic anode of claim 1, wherein said anode assembly comprises a base and an electrode rod removably connected to said base; the base is installed in hold the intracavity, just the one end of electrode bar stretches out the second opening setting.
3. The electronic anode of claim 2, wherein said electrode rod is a titanium rod.
4. The electronic anode of claim 2, wherein said first seal is fitted over said electrode rod, said first seal being positioned between said base and said insulator.
5. The electronic anode according to claim 2, wherein a limiting convex part is arranged on the insulating member, the limiting convex part is positioned on the periphery of the insulating member, and the limiting convex part abuts against the connecting member.
6. The electronic anode of claim 5, further comprising a second sealing member, wherein the second sealing member is fitted around the outer peripheral wall of the insulating member, and the second sealing member is located between the stopper protrusion and the connecting member.
7. The electronic anode according to claim 6, wherein an annular receiving groove is formed at an end of the connecting member adjacent to the position-limiting protrusion, and the second sealing member is disposed in the annular receiving groove.
8. The electronic anode of claim 2, wherein said containment chamber is cylindrically shaped; the accommodating cavity comprises a first cavity and a second cavity which are communicated; the first cavity is communicated with the first opening; the second cavity is communicated with the second opening;
the diameter of the first cavity is larger than that of the second cavity so as to form a first-stage limiting step;
the diameter of the second cavity is larger than that of the second opening so as to form a second-stage limiting step, and the first sealing element is limited on the second-stage limiting step.
9. The electronic anode of claim 8, wherein the base includes a mounting portion and a connecting portion, the mounting portion being located within the first cavity; the connecting portion are located in the second cavity, the installation portion is close to one end of the connecting portion is provided with a limiting boss, and the limiting boss is limited in the first-stage limiting step.
10. The electronic anode according to any one of claims 2 to 9, wherein said locking member comprises a retaining collar and a locking portion, said locking portion is located on a side of said retaining collar adjacent to said insulating member, and said locking portion is located in said receiving cavity.
11. The electronic anode of claim 10, wherein the retaining collar and the locking portion are integrally formed; and/or the presence of a gas in the gas,
the locking portion is equipped with the external screw thread, the inner wall that holds the chamber be equipped with the internal thread of external screw thread looks adaptation.
12. The electronic anode of claim 10, wherein said insulating member and said retaining member are both made of plastic, and/or,
the base is made of one of copper, iron, copper alloy or iron alloy.
13. The electronic anode of claim 10, wherein said first seal is an O-ring rubber.
14. A water storage apparatus, comprising:
an inner container;
an electronic anode according to any one of claims 1 to 13; the electronic anode is arranged in the inner container.
15. A water heater comprising the water storage apparatus of claim 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220899742.2U CN217504011U (en) | 2022-04-18 | 2022-04-18 | Electronic anode, water storage device and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220899742.2U CN217504011U (en) | 2022-04-18 | 2022-04-18 | Electronic anode, water storage device and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217504011U true CN217504011U (en) | 2022-09-27 |
Family
ID=83349506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220899742.2U Active CN217504011U (en) | 2022-04-18 | 2022-04-18 | Electronic anode, water storage device and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217504011U (en) |
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2022
- 2022-04-18 CN CN202220899742.2U patent/CN217504011U/en active Active
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