CN203085687U - One-fluid zinc-flowing nickel battery - Google Patents
One-fluid zinc-flowing nickel battery Download PDFInfo
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- CN203085687U CN203085687U CN2013201113775U CN201320111377U CN203085687U CN 203085687 U CN203085687 U CN 203085687U CN 2013201113775 U CN2013201113775 U CN 2013201113775U CN 201320111377 U CN201320111377 U CN 201320111377U CN 203085687 U CN203085687 U CN 203085687U
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- pole piece
- solution pump
- liquid stream
- single liquid
- electrolyte
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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
- Y02E60/50—Fuel cells
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Abstract
The utility model provides a one-fluid zinc-flowing nickel battery. The one-fluid zinc-flowing nickel battery comprises a box body, an upper cover, a pole piece, a pole piece seat and a solution pump, wherein the upper cover is arranged at the upper part of the box body; the solution pump is arranged at the bottom of the box body; the pole piece is matched with the pole piece seat and is arranged above the solution pump; a whirled spray head is arranged right above the bottom of the pole piece seat, and a water outlet of the solution pump is corresponding to the whirled spray head; a whirl flow guide plate is clamped above the whirled spray head; a slow flow guide plate is arranged below the pole piece, the slow flow guide plate is hollowed, a plurality of through holes are uniformly formed at the upper and the lower ends, and the through holes at the upper and the lower ends are staggered with each other; and the solution pump provides cycle power for electrolyte accommodated in the pole piece. Since an integral structure is adopted, the structure is simpler; the electrolyte is scattered through the guiding of the electrolyte in the whirled spray head, so that the electrolyte uniformly reacts with the pole piece efficiently, and the power generation efficiency is higher; and an exhaust valve can efficiently discharge gas generated inside the battery, so that the service life is long.
Description
Technical field
The utility model relates to the battery technology field, relates in particular to a kind of single liquid stream zinc-nickel cell.
Background technology
Up to the present, people have proposed and have developed multiple energy storage technology, mainly can be divided into physics energy storage and chemical energy storage two big classes.The physics energy storage mainly comprises pump up water energy storage and compressed-air energy storage.Scale is big, energy conversion efficiency is high though these two kinds of energy-storage systems have, have extended cycle life and advantage that operating cost is low, needs special geographical condition and place, and the limitation of construction is bigger, and the one-time investment expense is very high.
The chemistry energy storage mainly comprises various storage batterys, metal-air cell, flow battery and sodium-sulphur battery.The performance and the characteristics of comprehensive more various chemical energy-storage systems, secondary cell, metal-air cell and ultracapacitor be because the restriction of capacitance of storage and price is used as uninterrupted power supply usually as can be seen, and can not be used for extensive electric power storage occasion.What can be used for extensive electric power storage then mainly is sodium-sulphur battery, lead-acid battery and flow battery.
The sodium-sulphur battery negative electrode active material is a motlten metal sodium, and positive active material is a liquid sulfur, needs to discharge and recharge at about 300 ℃.Because the severe corrosive of positive and negative electrode active material is therefore very harsh to the requirement of battery material, battery structure and service conditions.In addition, the sodium-sulphur battery poor stability, cost is higher, and it is big therefore to be used for extensive electric power storage field potential safety hazard, the risk height.
Be usually used at present with small-sized wind power generator supporting be lead-acid battery.The lead-acid battery technology is the electric power storage technology of comparative maturity, has cheap, the reliable relatively advantage of security performance.But still have many shortcomings, seriously limited it in extensive energy storage Application for Field.For example the cycle life of lead-acid battery is shorter; Can not deep discharge; The power of its capacity and discharge is closely related, is difficult to satisfy the extensive energy storage requirement that power and capacity need be taken into account simultaneously; The maintenance cost height of battery pack operation, too high as the cost of extensive electric power storage.Environment there is certain destruction.At present, though the research of lead-acid battery is obtained certain progress, still can not satisfy the requirement of extensive energy storage in during quite long.
Single liquid stream zinc-nickel cell also is wherein a kind of, but present existing single liquid stream zinc-nickel cell is loosely organized mostly, and useful life is short.
The utility model content
(1) technical problem that will solve
Problem to be solved in the utility model provides a kind of single liquid stream zinc-nickel cell, and is loosely organized to overcome in the prior art, the defective that useful life is short.
(2) technical scheme
For solveing the technical problem, the utility model provides a kind of single liquid stream zinc-nickel cell, comprises casing, loam cake, pole piece, pole piece seat and solution pump; Described loam cake is arranged on described casing top; Described solution pump is arranged on the bottom of described casing; Described pole piece and described pole piece seat are equipped with above described solution pump; Described pole piece seat is provided with whirlpool shape shower nozzle directly over the bottom, and the delivery port of described solution pump is corresponding with described whirlpool shape shower nozzle; Described whirlpool shape shower nozzle top is connected with the whirlpool flow guiding disc; Described pole piece below is provided with the unhurried current guide plate, and described unhurried current guide plate is a hollow, and two ends are provided with several through holes uniformly up and down, and upper end through hole and lower end through hole stagger mutually; Described solution pump provides circulation power for the electrolyte that holds in the described pole piece.
Further, described whirlpool flow guiding disc is shaped as umbrella.
Further, described single liquid stream zinc-nickel cell also comprises the transparent show bar that is used to observe described electrolyte, and described transparent show bar is arranged on described wall box upper end.
Further, described single liquid stream zinc-nickel cell also comprises vent valve, and described vent valve is arranged on described loam cake top, and described vent valve is communicated with described box house cavity.
Further, described solution pump is the brushless direct-current pump.
(3) beneficial effect
Single liquid stream zinc-nickel cell of the present utility model adopts integral structure, and solution pump and pole piece, cabinet design is integrated, makes structure simpler, and is easy to use; Electrolyte the guiding of whirlpool shape shower nozzle to, break up electrolyte, electrolyte is produced efficiently with pole piece uniformly reacts, make generating efficiency higher; The wall box upper end is provided with the capacity that transparent show bar is used to observe electrolyte; Vent valve can effectively be got rid of the gas that is produced in the cell body, long service life.
Description of drawings
Structural representation when Fig. 1 cuts open the part body structure for a kind of single liquid stream zinc-nickel cell of the utility model;
Fig. 2 is the structural representation of a kind of single liquid stream zinc-nickel cell of the utility model;
Fig. 3 is the half sectional view of a kind of single liquid stream zinc-nickel cell of the utility model;
Fig. 4 is the structural representation of pole piece seat in a kind of single liquid stream zinc-nickel cell of the utility model;
Fig. 5 is the front view of unhurried current guide plate in a kind of single liquid stream zinc-nickel cell of the utility model;
Fig. 6 is the structural representation of whirlpool flow guiding disc in a kind of single liquid stream zinc-nickel cell of the utility model;
Fig. 7 is the upward view of Fig. 5.
Among the figure, 1 is casing, and 2 is loam cake, and 3 is pole piece, and 4 is the pole piece seat, and 5 is solution pump, 6 is whirlpool shape shower nozzle, and 7 is transparent show bar, and 8 is vent valve, and 9 is cavity, and 10 is the whirlpool flow guiding disc, 11 are the unhurried current guide plate, and 12 is the upper end through hole, and 13 is the lower end through hole, and 14 is delivery port, and 15 is buckle.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
To shown in Figure 7, a kind of single liquid stream zinc-nickel cell of the present utility model comprises casing 1, loam cake 2, pole piece 3, pole piece seat 4 and solution pump 5 as Fig. 1; Above-mentioned loam cake 2 is arranged on above-mentioned casing 1 top; Above-mentioned solution pump 5 is arranged on the bottom of above-mentioned casing 1; Above-mentioned pole piece 3 is equipped with above above-mentioned solution pump 5 with above-mentioned pole piece seat 4; Above-mentioned pole piece seat is provided with whirlpool shape shower nozzle 6 directly over 4 bottoms, and the delivery port 14 of above-mentioned solution pump 5 is corresponding with above-mentioned whirlpool shape shower nozzle 6; Above-mentioned whirlpool shape shower nozzle 6 tops are connected with whirlpool flow guiding disc 10; Above-mentioned pole piece 3 belows are provided with unhurried current guide plate 11, and above-mentioned unhurried current guide plate 11 is a hollow, and two ends are provided with several through holes uniformly up and down, and upper end through hole 12 and lower end through hole 13 stagger mutually; Above-mentioned solution pump 5 provides circulation power for the electrolyte that holds in the above-mentioned pole piece 3.
Above-mentioned whirlpool flow guiding disc 10 is shaped as umbrella, and above-mentioned whirlpool flow guiding disc 10 plays the effect of guiding.
Electrolyte the guiding of above-mentioned whirlpool shape shower nozzle 6 to, break up electrolyte, make electrolyte more even; Under the guiding of above-mentioned whirlpool shape shower nozzle 6, flow into the lower end through hole 13 and the upper end through hole 12 of above-mentioned unhurried current guide plate 11, flow into above-mentioned pole piece 3 afterwards.
Above-mentioned single liquid stream zinc-nickel cell also comprises the transparent show bar 7 that is used to observe above-mentioned electrolyte, and above-mentioned transparent show bar 7 is arranged on above-mentioned casing 1 sidewall upper.
Above-mentioned single liquid stream zinc-nickel cell also comprises vent valve 8, and above-mentioned vent valve 8 is arranged on above-mentioned loam cake 2 tops, and above-mentioned vent valve 8 is communicated with above-mentioned casing 1 internal cavity 9, and above-mentioned vent valve 8 is effectively got rid of the gas that is produced in the cell body.The number of the above-mentioned vent valve 8 of present embodiment is two.
Above-mentioned solution pump 5 is the brushless direct-current pump.The DC straightway pump directly can be realized self-powered, and dispense with outer connecting power can utilize battery self electric current.
Above-mentioned whirlpool flow guiding disc 10 is provided with the buckle 15 that is used for the above-mentioned whirlpool shape of clamping shower nozzle 6.
The external form that single liquid stream zinc-nickel cell can utilize above-mentioned casing 1 can realize a plurality of mutual superposition together, and seniority among brothers and sisters connects or interconnection.
Single liquid stream zinc-nickel cell of the present utility model adopts integral structure, and solution pump and pole piece, cabinet design is integrated, makes structure simpler, and is easy to use; Electrolyte the guiding of whirlpool shape shower nozzle to, break up electrolyte, electrolyte is produced efficiently with pole piece uniformly reacts, make generating efficiency higher; The wall box upper end is provided with the capacity that transparent show bar is used to observe electrolyte; Vent valve can effectively be got rid of the gas that is produced in the cell body, long service life.
In sum, above-mentioned execution mode is not to be restricted execution mode of the present utility model, and modification or equivalent deformation that all those skilled in the art are carried out on the basis of flesh and blood of the present utility model are all at technology category of the present utility model.
Claims (5)
1. a single liquid stream zinc-nickel cell is characterized in that: comprise casing (1), loam cake (2), pole piece (3), pole piece seat (4) and solution pump (5); Described loam cake (2) is arranged on described casing (1) top; Described solution pump (5) is arranged on the bottom of described casing (1); Described pole piece (3) is equipped with in described solution pump (5) top with described pole piece seat (4); Described pole piece seat (4) is provided with whirlpool shape shower nozzle (6) directly over the bottom, and the delivery port (14) of described solution pump (5) is corresponding with described whirlpool shape shower nozzle (6); Described whirlpool shape shower nozzle (6) top is connected with whirlpool flow guiding disc (10); Described pole piece (3) below is provided with unhurried current guide plate (11), and described unhurried current guide plate (11) is a hollow, and two ends are provided with several through holes uniformly up and down, and upper end through hole (12) and lower end through hole (13) stagger mutually; Described solution pump (5) provides circulation power for the electrolyte that holds in the described pole piece (3).
2. single liquid stream zinc-nickel cell according to claim 1, it is characterized in that: described whirlpool flow guiding disc (10) is shaped as umbrella.
3. single liquid stream zinc-nickel cell according to claim 1 and 2 is characterized in that: described single liquid stream zinc-nickel cell also comprises the transparent show bar (7) that is used to observe described electrolyte, and described transparent show bar (7) is arranged on described casing (1) sidewall upper.
4. single liquid stream zinc-nickel cell according to claim 3, it is characterized in that: described single liquid stream zinc-nickel cell also comprises vent valve (8), described vent valve (8) is arranged on described loam cake (2) top, and described vent valve (8) is communicated with described casing (1) internal cavity (9).
5. single liquid stream zinc-nickel cell according to claim 4, it is characterized in that: described solution pump (5) is the brushless direct-current pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201113775U CN203085687U (en) | 2013-03-11 | 2013-03-11 | One-fluid zinc-flowing nickel battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201113775U CN203085687U (en) | 2013-03-11 | 2013-03-11 | One-fluid zinc-flowing nickel battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203085687U true CN203085687U (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201113775U Expired - Fee Related CN203085687U (en) | 2013-03-11 | 2013-03-11 | One-fluid zinc-flowing nickel battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203085687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378511A (en) * | 2018-10-25 | 2019-02-22 | 中盐金坛盐化有限责任公司 | Energy storing and electricity generating method based on salt cave |
| CN109585758A (en) * | 2018-10-25 | 2019-04-05 | 中盐金坛盐化有限责任公司 | Organic water phase flow battery, its battery diaphragm and preparation method based on salt cave |
-
2013
- 2013-03-11 CN CN2013201113775U patent/CN203085687U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378511A (en) * | 2018-10-25 | 2019-02-22 | 中盐金坛盐化有限责任公司 | Energy storing and electricity generating method based on salt cave |
| CN109585758A (en) * | 2018-10-25 | 2019-04-05 | 中盐金坛盐化有限责任公司 | Organic water phase flow battery, its battery diaphragm and preparation method based on salt cave |
| CN109585758B (en) * | 2018-10-25 | 2022-04-15 | 中盐金坛盐化有限责任公司 | Organic aqueous phase flow battery based on salt cavern, battery diaphragm and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 |