CN219371304U - Zinc ion battery with high storage performance - Google Patents
Zinc ion battery with high storage performance Download PDFInfo
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- CN219371304U CN219371304U CN202223538969.3U CN202223538969U CN219371304U CN 219371304 U CN219371304 U CN 219371304U CN 202223538969 U CN202223538969 U CN 202223538969U CN 219371304 U CN219371304 U CN 219371304U
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- ion battery
- zinc ion
- pipe
- storage performance
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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
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a zinc ion battery with high storage performance, which comprises a shell, an anode, a cathode, a diaphragm, electrolyte and an electrolyte circulating and supplementing mechanism, wherein the anode and the cathode are arranged at two ends in the shell; the liquid supplementing tank is also communicated with a liquid supplementing pipe and a liquid discharging pipe, and the liquid supplementing pipe and the liquid discharging pipe are respectively communicated with the liquid supplementing tank and the treatment tank through quick connecting pipe pieces; and circulating pumps are arranged on the liquid supplementing pipe, the liquid discharging pipe and the pipeline between the circulating inlet and the liquid supplementing tank. The zinc ion battery with high storage performance adopting the structure can timely supplement electrolyte for the zinc ion battery by arranging the electrolyte circulation supplementing mechanism, thereby improving the storage performance of the zinc ion battery.
Description
Technical Field
The utility model relates to the technical field of zinc ion batteries, in particular to a zinc ion battery with high storage performance.
Background
Rechargeable batteries are widely used in the fields of mobile communication, electronic equipment, electric automobiles and the like as an efficient energy storage device. Most of the existing rechargeable batteries are lithium ion batteries, lead-acid batteries, nickel-hydrogen batteries and the like, and all have the problems of poor safety, pollution, high cost, incapability of rapid charge and discharge and the like. The zinc ion battery has the characteristics of high energy density, high power density, non-toxic battery materials, low price, simple preparation process and the like, so that the zinc ion battery has high application value and development prospect in the field of large-scale energy storage. However, the problem of volatilization of electrolyte exists in the use process of the zinc ion battery, so that the storage performance of the zinc ion battery is gradually reduced, and the use of the zinc ion battery is affected.
Disclosure of Invention
The utility model aims to provide a zinc ion battery with high storage performance, and electrolyte can be timely replenished for the zinc ion battery by arranging an electrolyte circulation replenishing mechanism, so that the storage performance of the zinc ion battery is improved.
In order to achieve the above purpose, the utility model provides a zinc ion battery with high storage performance, which comprises a shell, an anode, a cathode, a diaphragm and electrolyte, wherein the anode and the cathode are arranged at two ends in the shell;
the liquid replenishing tank is also communicated with a liquid replenishing pipe and a liquid discharging pipe, and the liquid replenishing pipe and the liquid discharging pipe are respectively communicated with a liquid replenishing tank and a treatment tank through quick connecting pipe fittings;
and circulating pumps are arranged on the liquid supplementing pipe, the liquid discharging pipe and the pipeline between the circulating inlet and the liquid supplementing tank.
Preferably, the quick-connection pipe fitting comprises an inner-layer sealing sleeve and an outer-layer positioning sleeve sleeved on the outer side of the inner-layer sealing sleeve;
the inner-layer sealing sleeve is of a cylindrical structure formed by a left half cylinder and a right half cylinder, a slot is formed in the position, facing the right half cylinder, of the left half cylinder, the right half cylinder is inserted into the slot, and an elastic allowance is reserved between the right half cylinder and the slot;
the outer locating sleeve comprises a top arc locating plate and a bottom arc locating plate, one side of the top arc locating plate is rotatably connected with one side of the bottom arc locating plate through a rotating shaft, and the other side of the top arc locating plate is detachably connected with the other side of the bottom arc locating plate through a tightening bolt.
Preferably, the top arc-shaped locating plate is far away from one side of the rotating shaft and one end of the bottom arc-shaped locating plate far away from the rotating shaft are both fixed with tangential fin plates, a plurality of locating holes are axially and uniformly formed in the tangential fin plates, and the locating holes are connected with the tightening bolts.
Preferably, the inner layer sealing sleeve is a rubber sleeve, and friction lines for increasing friction force are arranged on the inner side of the inner layer sealing sleeve;
the outer layer locating sleeve is an elastic steel sleeve.
Preferably, the circulation inlet, the liquid supplementing tank, the circulation outlet, the liquid supplementing tank, the liquid supplementing pipe and the liquid discharging pipe are all provided with switch valves.
Preferably, the positive electrode material is manganese dioxide;
the diaphragm is made of glass fiber.
Therefore, the zinc ion battery with high storage performance adopting the structure can timely supplement electrolyte for the zinc ion battery by arranging the electrolyte circulation supplementing mechanism, thereby improving the storage performance of the zinc ion battery.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
Fig. 1 is a schematic structural diagram of a zinc ion battery with high storage performance according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a fast connecting pipe fitting of a zinc ion battery with high storage performance according to an embodiment of the utility model.
Wherein: 1. a liquid supplementing tank; 2. a circulation pump; 3. a positive electrode; 4. a diaphragm; 5. a negative electrode; 6. a switch valve; 7. quick-connection pipe fittings; 70. an outer layer positioning sleeve; 700. a top arc-shaped positioning plate; 701. a bottom arc-shaped positioning plate; 71. an inner layer sealing sleeve; 710. a left half cylinder; 711. a right half cylinder; 72. tangential fin plates; 73. and (5) screwing the bolt.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, and it should be noted that, while the present embodiment provides a detailed implementation and a specific operation process on the premise of the present technical solution, the protection scope of the present utility model is not limited to the present embodiment.
Fig. 1 is a schematic structural diagram of a zinc ion battery with high storage performance according to an embodiment of the present utility model; fig. 2 is a schematic structural view of a quick connection pipe fitting of a zinc ion battery with high storage performance according to an embodiment of the present utility model, as shown in fig. 1 and 2, the structure of the present utility model includes a casing, a positive electrode 3 and a negative electrode 5 disposed at two ends inside the casing, a diaphragm 4 disposed between the positive electrode 3 and the negative electrode 5, and an electrolyte filled inside the casing, and the present utility model further includes an electrolyte circulation replenishing mechanism, the electrolyte circulation replenishing mechanism includes a replenishing tank 1, and the replenishing tank 1 is connected between the diaphragm 4 and the positive electrode 3 and between the diaphragm 4 and the negative electrode 5 via a circulation inlet and a circulation outlet, respectively;
the fluid infusion tank 1 is also communicated with a fluid infusion pipe and a liquid discharge pipe, and the fluid infusion pipe and the liquid discharge pipe are respectively communicated with a fluid infusion tank and a treatment tank through quick connecting pipe fittings 7;
and the liquid supplementing pipe, the liquid discharging pipe and the pipeline between the circulating inlet and the liquid supplementing tank 1 are all provided with circulating pumps 2.
Preferably, the quick-connection pipe 7 comprises an inner layer sealing sleeve 71 and an outer layer positioning sleeve 70 sleeved outside the inner layer sealing sleeve 71; the inner layer sealing sleeve 71 is a cylindrical structure composed of a left half cylinder 710 and a right half cylinder 711, a slot is formed in the position of the left half cylinder 710 facing the right half cylinder 711, the right half cylinder 711 is inserted into the slot, and a tightness allowance is reserved between the right half cylinder 711 and the slot; the outer layer positioning sleeve comprises a top side arc positioning plate 700 and a bottom side arc positioning plate 701, one side of the top side arc positioning plate 700 is rotatably connected with one side of the bottom side arc positioning plate 701 through a rotating shaft, and the other side of the top side arc positioning plate 700 is detachably connected with the other side of the bottom side arc positioning plate 701 through a tightening bolt 73.
Preferably, the tangential fin plates 72 are fixed at one side of the top arc-shaped positioning plate 700 away from the rotating shaft and one end of the bottom arc-shaped positioning plate 701 away from the rotating shaft, and a plurality of positioning holes are uniformly formed in the tangential fin plates 72 in an axial direction and are connected with the tightening bolts 73.
Preferably, the inner sealing sleeve 71 is a rubber sleeve, and friction lines for increasing friction force are arranged on the inner side of the inner sealing sleeve 71; the outer layer positioning sleeve 70 is an elastic steel sleeve.
Preferably, on-off valves 6 are arranged between the circulation inlet and the liquid supplementing tank 1, between the circulation outlet and the liquid supplementing tank 1, and on the liquid supplementing pipe and the liquid draining pipe.
Preferably, the positive electrode 3 is made of manganese dioxide; the material of the diaphragm 4 is glass fiber.
The working flow is as follows: in the daily working process, the circulating pump 2 and the switch valves 6 at the circulating inlet and the circulating outlet are opened, the switch valves 6 on the liquid supplementing pipe and the liquid discharging pipe are closed, the circulation of electrolyte in the battery is maintained, and the electrolyte can be cooled in the circulating process, so that the battery always works in a proper temperature range;
after the electrolyte volatilizes during working for a period of time, the electrolyte is connected with the liquid supplementing tank 1 through the quick connecting pipe fitting 7 and the pipeline, the switching valve 6 of the liquid supplementing pipe row is opened, and the electrolyte is supplemented into the liquid supplementing tank 1, so that the electrolyte can be supplemented into the battery by means of circulation;
meanwhile, after the battery works for a period of time, the electrolyte contains more impurities, the switching valve 6 on the liquid discharge pipe can be opened to discharge the electrolyte, and after precipitation, the sedimentation tank and the liquid supplementing pipe can be communicated by virtue of a pipeline, so that the circulating high-efficiency utilization is realized.
Therefore, the zinc ion battery with high storage performance adopting the structure can timely supplement electrolyte for the zinc ion battery by arranging the electrolyte circulation supplementing mechanism, thereby improving the storage performance of the zinc ion battery.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.
Claims (6)
1. The utility model provides a zinc ion battery that memory property is high, includes the casing, set up in the inside positive pole and the negative pole at both ends of casing, set up in the positive pole with diaphragm between the negative pole and fill in the inside electrolyte of casing, its characterized in that: the electrolyte circulation supplementing mechanism comprises a liquid supplementing tank which is connected between the diaphragm and the positive electrode and between the diaphragm and the negative electrode through a circulation inlet and a circulation outlet respectively;
the liquid replenishing tank is also communicated with a liquid replenishing pipe and a liquid discharging pipe, and the liquid replenishing pipe and the liquid discharging pipe are respectively communicated with a liquid replenishing tank and a treatment tank through quick connecting pipe fittings;
and circulating pumps are arranged on the liquid supplementing pipe, the liquid discharging pipe and the pipeline between the circulating inlet and the liquid supplementing tank.
2. A high storage performance zinc ion battery according to claim 1, wherein: the quick-connection pipe fitting comprises an inner-layer sealing sleeve and an outer-layer positioning sleeve sleeved on the outer side of the inner-layer sealing sleeve;
the inner-layer sealing sleeve is of a cylindrical structure formed by a left half cylinder and a right half cylinder, a slot is formed in the position, facing the right half cylinder, of the left half cylinder, the right half cylinder is inserted into the slot, and an elastic allowance is reserved between the right half cylinder and the slot;
the outer locating sleeve comprises a top arc locating plate and a bottom arc locating plate, one side of the top arc locating plate is rotatably connected with one side of the bottom arc locating plate through a rotating shaft, and the other side of the top arc locating plate is detachably connected with the other side of the bottom arc locating plate through a tightening bolt.
3. A high storage performance zinc ion battery according to claim 2, wherein: the top side arc locating plate is far away from one side of the rotating shaft and one end of the bottom side arc locating plate, which is far away from the rotating shaft, are both fixed with tangential fin plates, a plurality of locating holes are axially and uniformly formed in the tangential fin plates, and the locating holes are connected with the tightening bolts.
4. A high storage performance zinc ion battery according to claim 2, wherein: the inner layer sealing sleeve is a rubber sleeve, and friction lines for increasing friction force are arranged on the inner side of the inner layer sealing sleeve;
the outer layer locating sleeve is an elastic steel sleeve.
5. A high storage performance zinc ion battery according to claim 1, wherein: and switching valves are arranged between the circulating inlet and the liquid supplementing tank, between the circulating outlet and the liquid supplementing tank, and on the liquid supplementing pipe and the liquid discharging pipe.
6. A high storage performance zinc ion battery according to claim 1, wherein: the positive electrode material is manganese dioxide;
the diaphragm is made of glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223538969.3U CN219371304U (en) | 2022-12-29 | 2022-12-29 | Zinc ion battery with high storage performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223538969.3U CN219371304U (en) | 2022-12-29 | 2022-12-29 | Zinc ion battery with high storage performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219371304U true CN219371304U (en) | 2023-07-18 |
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ID=87149869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223538969.3U Active CN219371304U (en) | 2022-12-29 | 2022-12-29 | Zinc ion battery with high storage performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219371304U (en) |
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2022
- 2022-12-29 CN CN202223538969.3U patent/CN219371304U/en active Active
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