CN214898509U - Magnesium alloy anode step-by-step release type magnesium seawater dissolved oxygen battery - Google Patents
Magnesium alloy anode step-by-step release type magnesium seawater dissolved oxygen battery Download PDFInfo
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- CN214898509U CN214898509U CN202121029216.2U CN202121029216U CN214898509U CN 214898509 U CN214898509 U CN 214898509U CN 202121029216 U CN202121029216 U CN 202121029216U CN 214898509 U CN214898509 U CN 214898509U
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Abstract
The utility model belongs to the technical field of chemical power source, especially, be a magnesium alloy positive pole substep release type magnesium seawater dissolved oxygen battery, including the upper junction plate, the bottom fixedly connected with metal anode plate of upper junction plate, connecting plate under the tip fixedly connected with of metal anode plate, one side fixedly connected with inertia negative pole that the bottom of upper junction plate is located metal anode plate. The utility model discloses a connect a plurality of metal anode plates and lower connecting plate in the bottom of upper junction plate, it sets up the storage capacity that increases the battery to be crisscross to distribute, through the top connection connecting seat at the upper junction plate, positive electrode interface and negative pole interface are connected through the top of connecting seat, the switch-on circuit utilizes metal anode plate and inert cathode contact sea water reaction electrically conductive, through the setting of guard plate, protect the battery surface all around, prevent that marine alga winding from polluting, make things convenient for the sea water circulation through the through-hole, increase sea water oxygen suppliment contact surface, the life of extension battery.
Description
Technical Field
The utility model relates to the technical field of chemical power supplies, in particular to a magnesium alloy anode step-by-step release type magnesium seawater dissolved oxygen battery.
Background
Electronic devices operating at sea or in other salt-containing waters, such as marine beacons, meteorological buoys, underwater detectors, infinite sensors, etc., require the use of batteries to provide power as a power source. The above-mentioned electric equipment has requirements for large capacity and high stability of battery. Conventional primary batteries, such as zinc manganese, zinc silver, and the like, are expensive, have low mass to volume ratio energy, and have poor storage properties. If lead-acid, nickel-hydrogen, lithium ion and other secondary batteries are used, on one hand, the underwater continuous service time of the batteries is limited due to the limitation of the rated capacity of the batteries; on the other hand, when the battery works in deep sea, the battery needs to be sealed in a pressure-resistant container for protection, and particularly, the lithium ion battery increases the complexity of the system.
The dissolved oxygen type seawater cell is a cell used under water, the anode is magnesium, aluminum metal or alloy, the cathode is oxygen, and the electrolyte is seawater or salt water. The advantages of the battery are as follows: first, the energy density is high. Since the oxidant and electrolyte of such cells are provided by seawater, except for the metal anode, the theoretical specific energy can be as high as several hundred watt-hours per kilogram. Secondly, the raw materials are rich in sources. Magnesium and aluminum are metal elements with large earth reserves and are low in price. Thirdly, the storage performance is good. The battery is in an inactivated state when not contacting with seawater, and has good storage performance and long storage time of several years. However, since the dissolved oxygen type seawater battery uses dissolved oxygen in water as an oxidant and the oxygen content in seawater is low (only 0.3mol/m3), the cathode must be in contact with seawater in an open structure. The dissolved oxygen type seawater battery outputs larger current by increasing the area of the cathode, but the following problems exist in the prior art:
the electrode effective area of the seawater underwater battery system is small, the effective capacity of the battery is low, the seawater flows in the battery smoothly, and the cathode oxygen is not supplied enough; and the surface of a part of dissolved oxygen type seawater battery is not protected, and the dissolved oxygen type seawater battery is easily wound and polluted by floating algae and the like in seawater, so that the service life of the battery is shortened.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a magnesium alloy anode step-by-step release type magnesium seawater dissolved oxygen battery, which solves the problems that the electrode effective area of a battery system used under seawater is small, the effective capacity of the battery is low, the seawater flows unsmoothly in the battery, and the cathode oxygen is not supplied enough; and the surface of a part of dissolved oxygen type seawater battery is not protected, and the dissolved oxygen type seawater battery is easily wound and polluted by algae and the like floating in seawater, so that the service life of the battery is shortened.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the magnesium alloy anode step-by-step release type magnesium seawater dissolved oxygen battery comprises an upper connecting plate, wherein a metal anode plate is fixedly connected to the bottom of the upper connecting plate, a lower connecting plate is fixedly connected to the end portion of the metal anode plate, an inert cathode is fixedly connected to one side of the metal anode plate at the bottom of the upper connecting plate, a lower connecting plate is fixedly connected to the bottom of the inert cathode, a mounting seat is fixedly connected to the bottom of the lower connecting plate, a connecting seat is fixedly connected to the top surface of the upper connecting plate, an anode interface is fixedly connected to the surface of the connecting seat, a cathode interface is fixedly connected to one side of the anode interface at the surface of the connecting seat, a protection plate is movably connected to one side surface of the upper connecting plate and one side surface of the lower connecting plate, and through holes are formed in the surfaces of the protection plates.
As an optimized technical proposal of the utility model, the metal anode plate is made of magnesium alloy material, and the metal anode plate and the inert cathode are symmetrically distributed.
As an optimal technical scheme of the utility model, upper junction plate and lower connecting plate are stainless steel metal conducting material.
As an optimized technical scheme of the utility model, the metallic channel has been seted up on the top surface of upper junction plate, the metallic channel is cross-shaped cross distribution.
As an optimized technical scheme of the utility model, the fixed orifices has been seted up on the surface of mount pad, the quantity of fixed orifices is six.
As an optimal technical scheme of the utility model, the surface of guard plate is provided with the bolt, the surface of bolt is equipped with water proof coating.
(III) advantageous effects
Compared with the prior art, the utility model provides a magnesium alloy positive pole substep release type magnesium sea water dissolved oxygen battery possesses following beneficial effect:
this magnesium alloy positive pole substep release type magnesium sea water dissolved oxygen battery, a plurality of metal anode plates and lower connecting plate are connected through the bottom at the upper junction plate, it sets up the storage capacity that increases the battery to be the crisscross distribution, through the top connection connecting seat at the upper junction plate, positive electrode interface and negative pole interface are connected through the top of connecting seat, the switch-on circuit utilizes metal anode plate and inert cathode contact sea water reaction electrically conductive, setting through the guard plate, protect the battery surface all around, prevent that the marine alga from twining the pollution, make things convenient for the sea water circulation through the through-hole, increase sea water oxygen suppliment contact surface, improve the result of use of battery, the life of extension battery.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the dissolved oxygen battery of the present invention;
fig. 3 is a bottom view of the dissolved oxygen battery of the present invention.
In the figure: 1. an upper connecting plate; 2. a metal anode plate; 3. a lower connecting plate; 4. an inert cathode; 5. a mounting seat; 6. a fixing hole; 7. a wire guide groove; 8. a connecting seat; 9. a positive electrode interface; 10. a negative electrode interface; 11. a protection plate; 12. a through hole; 13. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a magnesium alloy positive pole substep release type magnesium sea water dissolved oxygen battery, including upper junction plate 1, the bottom fixedly connected with metal anode plate 2 of upper junction plate 1, connecting plate 3 under the tip fixedly connected with of metal anode plate 2, the bottom of upper junction plate 1 is located one side fixedly connected with inertia negative pole 4 of metal anode plate 2, connecting plate 3 under the bottom fixedly connected with of inertia negative pole 4, the bottom fixedly connected with mount pad 5 of lower connecting plate 3, the top fixed surface of upper junction plate 1 is connected with connecting seat 8, the positive interface 9 of fixed surface of connecting seat 8, the surface of connecting seat 8 is located one side fixedly connected with negative pole interface 10 of anodal interface 9, one side surface swing joint of upper junction plate 1 and lower connecting plate 3 has guard plate 11, through-hole 12 has been seted up on the surface of guard plate 11.
In this embodiment, connect a plurality of metal anode plate 2 and lower connecting plate 3 through the bottom at upper junction plate 1, it sets up the storage capacity that increases the battery to be the crisscross distribution, connecting seat 8 is connected through the top at upper junction plate 1, positive electrode interface 9 and negative pole interface 10 are connected through the top of connecting seat 8, the switch-on circuit utilizes metal anode plate 2 and inert negative pole 4 contact sea water reaction electrically conductive, setting through guard plate 11, protect the battery surface all around, prevent that the marine alga winding from polluting, make things convenient for the sea water circulation through-hole 12, increase sea water oxygen suppliment contact surface, the result of use of battery is improved, the life of extension battery.
Specifically, the metal anode plate 2 is made of magnesium alloy material, and the metal anode plate 2 and the inert cathode 4 are symmetrically distributed.
In the embodiment, the material price of magnesium is low, and the mixed alloy is used as the reaction material due to the characteristics of the material, so that the manufacturing cost is reduced.
Specifically, the upper connecting plate 1 and the lower connecting plate 3 are made of stainless steel metal conductive materials.
In this embodiment, through the setting of upper junction plate 1 and lower junction plate 3, conveniently connect metal anode plate 2 and inert negative pole 4 and form battery body, and then play and connect fixed effect.
Specifically, the top surface of the upper connecting plate 1 is provided with wire grooves 7, and the wire grooves 7 are distributed in a cross shape.
In this embodiment, the wire groove 7 is provided, so that the wire can be conveniently placed to limit the position of the wire.
Specifically, the surface of the mounting seat 5 is provided with six fixing holes 6, and the number of the fixing holes 6 is six.
In this embodiment, through the setting of fixed orifices 6, conveniently arrange fixed screw through fixed orifices 6 and connect and carry out fixed mounting to the battery.
Specifically, the surface of the protection plate 11 is provided with a bolt 13, and the surface of the bolt 13 is provided with a waterproof coating.
In this embodiment, through the setting of bolt 13, conveniently carry out fixed mounting around the battery through bolt 13 to guard plate 11, carry out the effect of protection.
The utility model discloses a theory of operation and use flow: the bottom of the upper connecting plate 1 is connected with the metal anode plate 2, the metal anode plate 2 is convenient to react with the seawater better, the bottom of the upper connecting plate 1 is connected with an inert cathode 4 to form a positive electrode and a negative electrode, and the positive electrode and the negative electrode are connected and fixed through the lower connecting plate 3 to form a battery body, the bottom of the lower connecting plate 3 is connected with the mounting seat 5, so that the lower connecting plate can be conveniently mounted and fixed on the surface of equipment through the fixing hole 6 at the bottom of the mounting seat 5, the top of the upper connecting plate 1 is provided with a wire groove 7 for conveniently arranging wire connection, and the connecting seat 8 is arranged for conveniently connecting positive and negative electrode power-on connecting equipment through a positive electrode interface 9 and a negative electrode interface 10 at the top of the connecting seat 8, the protection plates 11 are arranged around the upper connection plate 1 and the lower connection plate 3, so that the periphery of the battery is protected conveniently, thereby preventing the interior from being polluted by the seaweeds or other objects in the seawater and further prolonging the service life of the battery.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a magnesium alloy positive pole substep release type magnesium sea water dissolved oxygen battery, includes upper junction plate (1), its characterized in that: the bottom of the upper connecting plate (1) is fixedly connected with a metal anode plate (2), the end part of the metal anode plate (2) is fixedly connected with a lower connecting plate (3), the bottom of the upper connecting plate (1) is positioned at one side of the metal anode plate (2) and is fixedly connected with an inert cathode (4), the bottom of the inert cathode (4) is fixedly connected with the lower connecting plate (3), the bottom of the lower connecting plate (3) is fixedly connected with a mounting seat (5), the top surface of the upper connecting plate (1) is fixedly connected with a connecting seat (8), the surface of the connecting seat (8) is fixedly connected with an anode interface (9), the surface of the connecting seat (8) is positioned at one side of the anode interface (9) and is fixedly connected with a cathode interface (10), and the surfaces of the upper connecting plate (1) and one side of the lower connecting plate (3) are movably connected with a protection plate (11), the surface of the protection plate (11) is provided with a through hole (12).
2. The magnesium alloy anode stepwise release type magnesium seawater dissolved oxygen battery according to claim 1, characterized in that: the metal anode plate (2) is made of magnesium alloy materials, and the metal anode plate (2) and the inert cathode (4) are symmetrically distributed.
3. The magnesium alloy anode stepwise release type magnesium seawater dissolved oxygen battery according to claim 1, characterized in that: the upper connecting plate (1) and the lower connecting plate (3) are made of stainless steel metal conductive materials.
4. The magnesium alloy anode stepwise release type magnesium seawater dissolved oxygen battery according to claim 1, characterized in that: the top surface of the upper connecting plate (1) is provided with wire grooves (7), and the wire grooves (7) are distributed in a cross shape.
5. The magnesium alloy anode stepwise release type magnesium seawater dissolved oxygen battery according to claim 1, characterized in that: the surface of the mounting seat (5) is provided with six fixing holes (6).
6. The magnesium alloy anode stepwise release type magnesium seawater dissolved oxygen battery according to claim 1, characterized in that: the surface of the protection plate (11) is provided with a bolt (13), and the surface of the bolt (13) is provided with waterproof paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029216.2U CN214898509U (en) | 2021-05-14 | 2021-05-14 | Magnesium alloy anode step-by-step release type magnesium seawater dissolved oxygen battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029216.2U CN214898509U (en) | 2021-05-14 | 2021-05-14 | Magnesium alloy anode step-by-step release type magnesium seawater dissolved oxygen battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214898509U true CN214898509U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121029216.2U Active CN214898509U (en) | 2021-05-14 | 2021-05-14 | Magnesium alloy anode step-by-step release type magnesium seawater dissolved oxygen battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214898509U (en) |
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2021
- 2021-05-14 CN CN202121029216.2U patent/CN214898509U/en active Active
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