CN212864986U - Sacrificial anode for corrosion prevention of pipeline - Google Patents
Sacrificial anode for corrosion prevention of pipeline Download PDFInfo
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- CN212864986U CN212864986U CN202021842760.4U CN202021842760U CN212864986U CN 212864986 U CN212864986 U CN 212864986U CN 202021842760 U CN202021842760 U CN 202021842760U CN 212864986 U CN212864986 U CN 212864986U
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- sacrificial anode
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- rubber bag
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Abstract
The utility model discloses an anticorrosion sacrificial anode for pipelines, which comprises a sacrificial anode body and a connecting strip, wherein the connecting strip is fixedly connected at the central position of the sacrificial anode body, the outer surface of the connecting strip is fixedly connected with an alarm mechanism, two ceramic tubes are fixedly connected on the sacrificial anode body, one end of each ceramic tube is fixedly connected inside the alarm mechanism, and a lead is arranged in each ceramic tube; alarm mechanism is including warning chamber, insulating block, warning chamber fixed connection is in insulating block one side, warning chamber and insulating block concatenation back bottom form the solution chamber, warning intracavity fixedly connected with rubber bag, rubber bag top fixedly connected with needle body, insulating block top fixed connection is in ceramic tube bottom, the fixedly connected with conductor block in the insulating block, conductor block top fixed connection wire, conductor block bottom is located the solution intracavity.
Description
Technical Field
The utility model belongs to the sacrificial anode field, concretely relates to pipeline is with anticorrosion sacrificial anode.
Background
The sacrificial anode technology is widely applied to the corrosion protection industry and is an effective metal corrosion prevention method. The basic principle of the method is that metal with strong reducibility is used as a protective electrode and is connected with protected metal through a conductive medium to form a primary battery. In the formed primary battery, the metal with stronger reducibility is used as the anode of the primary battery to generate oxidation reaction, and is gradually consumed along with the outflow of electrons, so that the protected metal is used as the cathode of the primary battery to avoid corrosion.
Currently, sacrificial anode devices with corrosion alarms used in the industry include a cylindrical mounting base with a sacrificial anode metal post secured to one end of the mounting base. When in use, the sacrificial anode device is arranged on the metal to be protected through the mounting seat. The sacrificial anode metal column in the sacrificial anode device belongs to a consumable product and needs to be monitored so as to be replaced in time. The sacrificial anode device is used for monitoring the sacrificial anode metal column by adopting a manual timing inspection method. However, in use of the sacrificial anode device, the sacrificial anode metal post is inconvenient for manual inspection in corrosive liquids or below ground.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a sacrificial anode for corrosion protection for pipelines with alarm function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anticorrosion sacrificial anode for a pipeline comprises a sacrificial anode body and a connecting strip, wherein the connecting strip is fixedly connected to the center of the sacrificial anode body, the outer surface of the connecting strip is fixedly connected with an alarm mechanism, the sacrificial anode body is fixedly connected with two ceramic tubes, one ends of the ceramic tubes are fixedly connected inside the alarm mechanism, and wires are arranged in the ceramic tubes; alarm mechanism is including warning chamber, insulating block, warning chamber fixed connection is in insulating block one side, warning chamber and insulating block concatenation back bottom form the solution chamber, warning intracavity fixedly connected with rubber bag, rubber bag top fixedly connected with needle body, insulating block top fixed connection is in ceramic tube bottom, the fixedly connected with conductor block in the insulating block, conductor block top fixed connection wire, conductor block bottom is located the solution intracavity.
Further, the thickness of the side face of the alarm cavity is at least twice of the thickness of the top of the alarm cavity, and the material of the alarm cavity is consistent with that of the sacrificial anode body.
Further, the thickness of the side surface and the top surface of the rubber bag is at least twice of the thickness of the ground surface of the rubber bag, and the volume of the rubber bag is at least 1.5 times of the volume of the solution cavity.
Furthermore, the top of the needle body is in a disc shape.
Furthermore, the conducting wires outside the sacrificial anode body are electrically connected, and a power supply and a prompting mechanism are connected between the conducting wires.
Further, the prompting mechanism can be an LED lamp source or a buzzer.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a be formed with the solution chamber between warning chamber and the insulating block, the warning intracavity is equipped with the rubber bag, be equipped with the needle body in the rubber bag, when outside sacrificial anode consumed the certain degree, external soil or other objects produced pressure to the rubber bag top of warning intracavity, and then oppress the needle body in the rubber bag, the rubber bag bottom is punctured to the needle body bottom, the inside conducting liquid of rubber bag flows, fill the solution intracavity, communicate two conducting blocks, the return circuit is formed, the work of suggestion mechanism, the suggestion staff changes sacrificial anode, play and warn in advance, the effect of protection pipeline.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged view of the alarm mechanism of the present invention.
Detailed Description
For making the utility model discloses the technological means, creation characteristic, achievement purpose and efficiency that realize are easily understood and are known, combine specific implementation below, further explain the utility model discloses:
therefore, the following detailed description of the embodiments of the present invention, which is provided in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments that can be obtained by one of ordinary skill in the art without any creative effort based on the embodiments of the present invention belong to the scope of the invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.
In conjunction with fig. 1-2:
an anticorrosion sacrificial anode for a pipeline comprises a sacrificial anode body 1 and a connecting strip 2, wherein the connecting strip 2 is fixedly connected to the central position of the sacrificial anode body 1, the outer surface of the connecting strip 1 is fixedly connected with an alarm mechanism 3, the alarm mechanism 3 is welded on the connecting strip 1 when in use, the sacrificial anode body 1 is fixedly connected with two ceramic tubes 11, one end of each ceramic tube 11 is fixedly connected inside the alarm mechanism 3, and a lead 111 is arranged in each ceramic tube 11; alarm mechanism 3 includes warning chamber 31, insulating block 32, warning chamber 31 fixed connection is in insulating block 32 one side, bottom formation solution chamber 33 behind warning chamber 31 and the splicing of insulating block 32, fixedly connected with rubber bag 311 in the warning chamber 31, rubber bag 311 top fixedly connected with needle body 312, insulating block 32 top fixed connection is in 11 bottoms of ceramic tubes, fixedly connected with conductor block 321 in the insulating block 32, conductor block 321 top fixed connection wire 111, conductor block 321 bottom is located solution chamber 33.
In this embodiment, the thickness of the side surface of the alarm cavity 31 is at least twice the thickness of the top of the alarm cavity 31, the material of the alarm cavity 31 is consistent with that of the sacrificial anode body 1, and when the alarm cavity 31 is consumed, the top of the alarm cavity 31 is guaranteed to be consumed first, so that pressure is generated on the rubber bag 311.
In this embodiment, the thickness of the side and top surfaces of the rubber bag 311 is at least twice the thickness of the ground of the rubber bag 311, so that the needle body 312 can pierce the bottom of the rubber bag, and the volume of the rubber bag 311 is at least 1.5 times the volume of the solution chamber 33, so that the solution can fill the solution chamber 33.
In this embodiment, the top of the needle body 312 is in a disc shape, so that the top of the rubber bag 311 is uniformly stressed, and the bottom of the needle body 312 can conveniently puncture the bottom of the rubber bag 311.
In this embodiment, the wires 111 outside the sacrificial anode body 1 are electrically connected, and a power supply and a prompting mechanism (not shown in the figure) are connected between the wires 111, the power supply and the prompting mechanism form a loop after the solution chamber 33 is filled with the solution, and the prompting mechanism starts to work to prompt a worker to replace the sacrificial anode.
In this embodiment, the prompt mechanism may be an LED light source or a buzzer.
The utility model discloses a be formed with the solution chamber between warning chamber and the insulating block, the warning intracavity is equipped with the rubber bag, be equipped with the needle body in the rubber bag, when outside sacrificial anode consumed the certain degree, external soil or other objects produced pressure to the rubber bag top of warning intracavity, and then oppress the needle body in the rubber bag, the rubber bag bottom is punctured to the needle body bottom, the inside conducting liquid of rubber bag flows, fill the solution intracavity, communicate two conducting blocks, the return circuit is formed, the work of suggestion mechanism, the suggestion staff changes sacrificial anode, play and warn in advance, the effect of protection pipeline.
The above embodiments are not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (6)
1. The utility model provides a sacrificial anode for corrosion protection for pipeline, includes sacrificial anode body, connecting strip fixed connection is in sacrificial anode body central point and puts its characterized in that: the outer surface of the connecting strip is fixedly connected with an alarm mechanism, the sacrificial anode body is fixedly connected with two ceramic tubes, one end of each ceramic tube is fixedly connected inside the alarm mechanism, and a lead is arranged in each ceramic tube; alarm mechanism is including warning chamber, insulating block, warning chamber fixed connection is in insulating block one side, warning chamber and insulating block concatenation back bottom form the solution chamber, warning intracavity fixedly connected with rubber bag, rubber bag top fixedly connected with needle body, insulating block top fixed connection is in ceramic tube bottom, the fixedly connected with conductor block in the insulating block, conductor block top fixed connection wire, conductor block bottom is located the solution intracavity.
2. The sacrificial anode for corrosion protection for pipes according to claim 1, characterized in that: the thickness of the side face of the alarm cavity is at least twice of the thickness of the top of the alarm cavity, and the material of the alarm cavity is consistent with that of the sacrificial anode body.
3. The sacrificial anode for corrosion protection for pipes according to claim 1, characterized in that: the thickness of the side surface and the top surface of the rubber bag is at least twice of the thickness of the ground of the rubber bag, and the volume of the rubber bag is at least 1.5 times of the volume of the solution cavity.
4. The sacrificial anode for corrosion protection for pipes according to claim 1, characterized in that: the top of the needle body is in a disc shape.
5. The sacrificial anode for corrosion protection for pipes according to claim 1, characterized in that: the conducting wires outside the sacrificial anode body are electrically connected, and a power supply and a prompting mechanism are connected between the conducting wires.
6. The sacrificial anode for corrosion protection for pipes according to claim 5, characterized in that: the prompting mechanism can be an LED lamp source or a buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021842760.4U CN212864986U (en) | 2020-08-28 | 2020-08-28 | Sacrificial anode for corrosion prevention of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021842760.4U CN212864986U (en) | 2020-08-28 | 2020-08-28 | Sacrificial anode for corrosion prevention of pipeline |
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| Publication Number | Publication Date |
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| CN212864986U true CN212864986U (en) | 2021-04-02 |
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| CN202021842760.4U Active CN212864986U (en) | 2020-08-28 | 2020-08-28 | Sacrificial anode for corrosion prevention of pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562619A (en) * | 2022-03-25 | 2022-05-31 | 安徽萍聚德医疗科技股份有限公司 | Pipeline system for sterile water preparation |
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2020
- 2020-08-28 CN CN202021842760.4U patent/CN212864986U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562619A (en) * | 2022-03-25 | 2022-05-31 | 安徽萍聚德医疗科技股份有限公司 | Pipeline system for sterile water preparation |
| CN114562619B (en) * | 2022-03-25 | 2023-05-19 | 安徽萍聚德医疗科技股份有限公司 | Pipe system for sterile water preparation |
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