CN102969518A - Heat-radiating integrated type galvanic pile - Google Patents
Heat-radiating integrated type galvanic pile Download PDFInfo
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- CN102969518A CN102969518A CN2012105265584A CN201210526558A CN102969518A CN 102969518 A CN102969518 A CN 102969518A CN 2012105265584 A CN2012105265584 A CN 2012105265584A CN 201210526558 A CN201210526558 A CN 201210526558A CN 102969518 A CN102969518 A CN 102969518A
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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
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Abstract
The invention discloses a heat-radiating integrated type galvanic pile. The galvanic pile comprises a bromine-side half cell (29) and a corresponding zinc-side half cell (25) which are buckled with each other, wherein the zinc-side half cell (25) is provided with a zinc-side electrolyte cavity (26); a heat conducting layer (27) is arranged at one side of the zinc-side electrolyte cavity (26); and the heat conducting layer (27) is provided with a cooling water pipe (28). A cooling water runner is additionally arranged on the bromine-side half cell, so that the interior of the cell reaction galvanic pile can be cooled down self, a self heat exchanging effect is realized without increasing the complexity of the structure of the galvanic pile, the integration degree and the stability of a system are enhanced and the energy density of the system is improved.
Description
Technical field
The invention belongs to zinc bromine flow battery reaction pile field of radiating, especially relate to heat-radiating integrated pile.
Background technology
In China's regenerative resource planning, be subjected to the natural conditions of wind-force and solar power generation and the condition restriction that is incorporated into the power networks, one of greatest problem that instantly restricts China's new forms of energy development is exactly the difficulty that is incorporated into the power networks.The technology that can solve on a large scale at present the new forms of energy energy storage is pumped storage, but Construction of Pumped Storage Power Station must have the water source, and the abundant area of China's wind-powered electricity generation and solar energy is many in the water-deficient area, Midwest.And zinc-bromine bettery can solve reliability and the economy problems of extensive energy storage simultaneously.
Conventional radiating mode in the past is that electrolyte enters before the pile, or leaves after the pile, enters heat-exchange system and dispels the heat.The shortcoming of this structure have following some: need extra heat exchange structure, the system complex degree is risen, stability reduces; Can only give the electrolyte heat exchange, can not give the heat exchange of pile own, so that stack temperature can't be reduced, pile is at high temperature worked, and has affected the useful life of pile; Heat-exchange temperature and actual needs temperature have delay, are not easy to the heat exchanging temperature and specifically control.
Summary of the invention
The object of the invention is to, heat-radiating integrated pile is provided, it adds the cooling water runner at bromine side half-cell, make cell reaction pile and electrolyte inside carry out cooling itself, under the prerequisite of the complexity that does not increase electric pile structure, realized self heat transfer effect, increase integrated level and the stability of system, improved simultaneously the energy density of system.
Technical scheme of the present invention: heat-radiating integrated pile, comprise bromine side half-cell and corresponding zinc side half-cell, bromine side half-cell and zinc side half-cell are interlocked, and zinc side half-cell is provided with zinc side electrolyte cavities, one side of zinc side electrolyte cavities is provided with heat-conducting layer, and heat-conducting layer is provided with cooling water pipe.
In the aforesaid this heat-radiating integrated pile, described bromine side half-cell is provided with the bromine side reaction active region of rectangle, zinc side electrolyte outlet A, bromine side electrolyte outlet A, bromine side electrolyte flows out runner, zinc side electrolyte entrance A, bromine side electrolyte entrance A and bromine side electrolyte stream B, bromine side electrolyte outflow runner and bromine side electrolyte stream B are located at the both sides of bromine side reaction active region rectangle minor face, the end that bromine side electrolyte flows out runner and bromine side electrolyte stream B all links to each other with bromine side reaction active region, the other end that bromine side electrolyte flows out runner and bromine side electrolyte stream B links to each other with bromine side electrolyte entrance A with bromine side electrolyte outlet A respectively, zinc side electrolyte entrance A is located at bromine side electrolyte and flows out runner homonymy and bromine side electrolyte outflow runner opposite direction, and zinc side electrolyte outlet A is located at bromine side electrolyte stream B homonymy and bromine side electrolyte stream B opposite direction.
In the aforesaid this heat-radiating integrated pile, also be provided with bromine side coolant outlet A, bromine side cooling water runner A, bromine side cooling water inlet A, bromine side coolant outlet B, bromine side cooling water runner B and bromine side cooling water inlet B on the described bromine side half-cell, bromine side cooling water runner A and bromine side cooling water runner B are located at respectively the both sides on the long limit of bromine side reaction active region rectangle, bromine side coolant outlet A and bromine side cooling water inlet A are located at the two ends of bromine side cooling water runner A, and bromine side coolant outlet B and bromine side cooling water inlet B are located at the two ends of bromine side cooling water runner B.
In the aforesaid this heat-radiating integrated pile, described zinc side half-cell is provided with the zinc side reaction active region of rectangle, zinc side electrolyte flows out runner, zinc side electrolyte outlet B, bromine side electrolyte entrance B, zinc side electrolyte stream enters runner, zinc side electrolyte entrance B and bromine side electrolyte outlet B, zinc side electrolyte flows out runner and zinc side electrolyte stream enters the both sides that runner is located at the active head of district of zinc side reaction limit, zinc side electrolyte flows out runner and all links to each other with zinc side reaction active region with the end that zinc side electrolyte stream enters runner, the other end that zinc side electrolyte flows out runner links to each other with zinc side electrolyte outlet B, the other end that zinc side electrolyte stream enters runner is connected with zinc side electrolyte entrance B, bromine side electrolyte entrance B is located at zinc side electrolyte stream and enters runner homonymy and zinc side electrolyte stream and enter runner in the other direction, and bromine side electrolyte outlet B is located at zinc side electrolyte and flows out the runner homonymy and flow out the runner opposite direction with zinc side electrolyte.
In the aforesaid this heat-radiating integrated pile, also be provided with zinc side cooling water inlet A, zinc side coolant outlet B, zinc side cooling water inlet B, zinc side coolant outlet A on the zinc side half-cell, zinc side cooling water inlet A is located at by the zinc side electrolyte outlet B, zinc side coolant outlet B is located at bromine side electrolyte entrance B one side, zinc side cooling water inlet B is located at by the zinc side electrolyte entrance B, and zinc side coolant outlet A is located at bromine side electrolyte outlet B one side.
In the aforesaid this heat-radiating integrated pile, described bromine side cooling water runner A and bromine side cooling water flow adopt sine curve type runner or wave line style to flow to B.
In the aforesaid this heat-radiating integrated pile, described bromine side cooling water runner A and bromine side cooling water flow flow to zinc side electrolyte stream greater than zinc side electrolyte to B length and enter 1.5 times of runner, bromine side cooling water runner A and bromine side cooling water flow flow to zinc side electrolyte stream greater than zinc side electrolyte to the B width and enter 0.5 times of runner, and the amplitude of vibration width flows to zinc side electrolyte stream greater than zinc side electrolyte and enters runner.
In the aforesaid this heat-radiating integrated pile, described bromine side cooling water runner A and bromine side cooling water flow are 3mm～8mm to B apart from bromine side reaction active region.
In the aforesaid this heat-radiating integrated pile, described bromine side coolant outlet A and bromine side coolant outlet B place also are respectively equipped with detecting element A and detecting element B.
In the aforesaid this heat-radiating integrated pile, detecting element A and detecting element B are temperature sensor or conductivity sensor.
Compared with prior art, the present invention adds the cooling water runner at bromine side half-cell, make cell reaction pile inside carry out cooling itself, under the prerequisite of the complexity that does not increase electric pile structure, realized self heat transfer effect, increase integrated level and the stability of system, improved simultaneously the energy density of system.
Cooling water flow to and the active reaction zone between distance for realizing the minimum range of seal request, be preferably 5mm.At the coolant outlet place detecting element is arranged generally, mainly contain temperature sensor, feedback outlet temperature, control cooling water flow velocity and temperature; Leak sensor is arranged, be generally conductivity sensor, when cooling water and electrolyte existence leakage, the cooling water conductivity is freeed variation.
Following example is carried out heat exchange efficiency and is calculated:
The pile power output is 5kW, and the voltaic pile normal work temperature is 35 degrees centigrade, and it is 45 degrees centigrade (or thermal power is 8W) that the electrolyte outlet temperature flow goes out active area occupied temperature.Storage tank electrolyte inside quality is 180kg, and heat exchange area is the 80cm2/ sheet, and cooling water temperature is 15 degrees centigrade, the out temperature approximately equal.Heat-conducting layer thickness is 0.5mm, and heat exchange coefficient is 0.46W/ (mK), and result of calculation is as follows.
In assumed condition, this equipment can guarantee that zinc side electrolyte outlet temperature is lower than 30 degrees centigrade.
The power of battery is 5kW, and efficient is 75%, and loss in efficiency all comes out with form of heat.Heat power consumption is 1.25kW, and wherein 30% energy is to be radiated in the middle of the environment.Actual heat exchange demand is 875W.Suppose that heat exchange efficiency is 70%, refrigeration requirement is 1.25kW, and COP is 3.5 o'clock, consuming electric power 360W.Be about 7～8% of pile power consumption, saved independent refrigeration pump.
Advantage of the present invention is integrated morphology, and heat exchanger is integrated in the pile, and on the basis of realizing identical heat transfer effect, structure is simpler, and performance is more stable.
Heat transfer effect is realized in direct integrated heat dissipation unit under the prerequisite that does not change the electric pile structure complexity in pile.The integrated level of increase system and stability improve the energy density of system simultaneously.
Description of drawings
Fig. 1 is pile assembling schematic diagram of the present invention;
Fig. 2 is the pile partial enlarged drawing;
Fig. 3 is bromine side half-cell structural representation;
Fig. 4 is zinc side half-cell structural representation.
Being labeled as in the accompanying drawing: 1-bromine side reaction active region, 2-zinc side electrolyte outlet A, 3-bromine side coolant outlet A, 4-bromine side cooling water runner A, 5-bromine side cooling water inlet A, 6-bromine side electrolyte outlet A, 7-bromine side electrolyte flows out runner, 8-zinc side electrolyte entrance A, 9-bromine side coolant outlet B, 10-bromine side cooling water runner B, 11-bromine side electrolyte entrance A, 12-bromine side electrolyte stream B, 13-bromine side cooling water inlet B, 14-zinc side electrolyte flows out runner, 15-zinc side electrolyte outlet B, 16-zinc side cooling water inlet A, 17-bromine side electrolyte entrance B, 18-zinc side coolant outlet B, 19-zinc side electrolyte stream enters runner, 20-zinc side cooling water inlet B, 21-zinc side electrolyte entrance B, 22-zinc side coolant outlet A, 23-zinc side reaction active region, 24-bromine side electrolyte outlet B, 25-zinc side half-cell, 26-zinc side electrolyte cavities, the 27-heat-conducting layer, 28-cooling water pipe, 29-bromine side half-cell, 30-detecting element A, 31-detecting element B.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples, but not as the foundation to the present invention's restriction.
Embodiments of the invention 1: as depicted in figs. 1 and 2, heat-radiating integrated pile, comprise bromine side half-cell 29 and corresponding zinc side half-cell 25, bromine side half-cell 29 is interlocked with zinc side half-cell 25, zinc side half-cell 25 is provided with zinc side electrolyte cavities 26, one side of zinc side electrolyte cavities 26 is provided with heat-conducting layer 27, and heat-conducting layer 27 is provided with cooling water pipe 28.
As shown in Figure 3, described bromine side half-cell 29 is provided with the bromine side reaction active region 1 of rectangle, zinc side electrolyte outlet A2, bromine side electrolyte outlet A6, bromine side electrolyte flows out runner 7, zinc side electrolyte entrance A8, bromine side electrolyte entrance A11 and bromine side electrolyte stream B12, bromine side electrolyte outflow runner 7 and bromine side electrolyte stream B12 are located at the both sides of bromine side reaction active region 1 rectangle minor face, the end that bromine side electrolyte flows out runner 7 and bromine side electrolyte stream B12 all links to each other with bromine side reaction active region 1, the other end that bromine side electrolyte flows out runner 7 and bromine side electrolyte stream B12 links to each other with bromine side electrolyte entrance A11 with bromine side electrolyte outlet A6 respectively, zinc side electrolyte entrance A8 is located at bromine side electrolyte and flows out runner 7 homonymies and bromine side electrolyte outflow runner 7 opposite directions, and zinc side electrolyte outlet A2 is located at bromine side electrolyte stream B12 homonymy and bromine side electrolyte stream B12 opposite direction.
Also be provided with bromine side coolant outlet A3, bromine side cooling water runner A4, bromine side cooling water inlet A5, bromine side coolant outlet B9, bromine side cooling water runner B10 and bromine side cooling water inlet B13 on the described bromine side half-cell 29, bromine side cooling water runner A4 and bromine side cooling water runner B10 are located at respectively the both sides on the long limit of bromine side reaction active region 1 rectangle, bromine side coolant outlet A3 and bromine side cooling water inlet A5 are located at the two ends of bromine side cooling water runner A4, and bromine side coolant outlet B9 and bromine side cooling water inlet B13 are located at the two ends of bromine side cooling water runner B10.
As shown in Figure 4, described zinc side half-cell 25 is provided with the zinc side reaction active region 23 of rectangle, zinc side electrolyte flows out runner 14, zinc side electrolyte outlet B15, bromine side electrolyte entrance B17, zinc side electrolyte stream enters runner 19, zinc side electrolyte entrance B21 and bromine side electrolyte outlet B24, zinc side electrolyte flows out runner 14 and zinc side electrolyte stream enters the both sides that runner 19 is located at 23 long limits, zinc side reaction active region, zinc side electrolyte flows out runner 14 and all links to each other with zinc side reaction active region 23 with the end that zinc side electrolyte stream enters runner 19, the other end that zinc side electrolyte flows out runner 14 links to each other with zinc side electrolyte outlet B15, the other end that zinc side electrolyte stream enters runner 19 is connected with zinc side electrolyte entrance B21, bromine side electrolyte entrance B17 is located at zinc side electrolyte stream and enters runner 19 homonymies and zinc side electrolyte stream and enter runner 19 in the other direction, and bromine side electrolyte outlet B24 is located at zinc side electrolyte and flows out runner 14 homonymies and flow out runner 14 opposite directions with zinc side electrolyte.
Also be provided with zinc side cooling water inlet A16, zinc side coolant outlet B18, zinc side cooling water inlet B20, zinc side coolant outlet A22 on the zinc side half-cell 25, zinc side cooling water inlet A16 is located at by the zinc side electrolyte outlet B15, zinc side coolant outlet B18 is located at bromine side electrolyte entrance B17 one side, zinc side cooling water inlet B20 is located at by the zinc side electrolyte entrance B21, and zinc side coolant outlet A22 is located at bromine side electrolyte outlet B24 one side.
Described bromine side cooling water runner A4 and bromine side cooling water flow adopt sine curve type runner or wave line style to flow to B10.
Described bromine side cooling water runner A4 and bromine side cooling water flow to B10 length greater than zinc side electrolyte flow to 14 and zinc side electrolyte stream enter 1.5 times of runner 19, bromine side cooling water runner A4 and bromine side cooling water flow to the B10 width greater than zinc side electrolyte flow to 14 and zinc side electrolyte stream enter 0.5 times of runner 19, the amplitude of vibration width greater than zinc side electrolyte flow to 14 and zinc side electrolyte stream enter runner 19.
Described bromine side cooling water runner A4 and bromine side cooling water flow are 3mm to B10 apart from bromine side reaction active region 1.
Described bromine side coolant outlet A3 and bromine side coolant outlet B9 place also are respectively equipped with detecting element A30 and detecting element B31; Detecting element A30 and detecting element B31 are temperature sensor or conductivity sensor.
Embodiments of the invention 2: as depicted in figs. 1 and 2, heat-radiating integrated pile, comprise bromine side half-cell 29 and corresponding zinc side half-cell 25, bromine side half-cell 29 is interlocked with zinc side half-cell 25, zinc side half-cell 25 is provided with zinc side electrolyte cavities 26, one side of zinc side electrolyte cavities 26 is provided with heat-conducting layer 27, and heat-conducting layer 27 is provided with cooling water pipe 28.
As shown in Figure 3, described bromine side half-cell 29 is provided with the bromine side reaction active region 1 of rectangle, zinc side electrolyte outlet A2, bromine side electrolyte outlet A6, bromine side electrolyte flows out runner 7, zinc side electrolyte entrance A8, bromine side electrolyte entrance A11 and bromine side electrolyte stream B12, bromine side electrolyte outflow runner 7 and bromine side electrolyte stream B12 are located at the both sides of bromine side reaction active region 1 rectangle minor face, the end that bromine side electrolyte flows out runner 7 and bromine side electrolyte stream B12 all links to each other with bromine side reaction active region 1, the other end that bromine side electrolyte flows out runner 7 and bromine side electrolyte stream B12 links to each other with bromine side electrolyte entrance A11 with bromine side electrolyte outlet A6 respectively, zinc side electrolyte entrance A8 is located at bromine side electrolyte and flows out runner 7 homonymies and bromine side electrolyte outflow runner 7 opposite directions, and zinc side electrolyte outlet A2 is located at bromine side electrolyte stream B12 homonymy and bromine side electrolyte stream B12 opposite direction.
Also be provided with bromine side coolant outlet A3, bromine side cooling water runner A4, bromine side cooling water inlet A5, bromine side coolant outlet B9, bromine side cooling water runner B10 and bromine side cooling water inlet B13 on the described bromine side half-cell 29, bromine side cooling water runner A4 and bromine side cooling water runner B10 are located at respectively the both sides on the long limit of bromine side reaction active region 1 rectangle, bromine side coolant outlet A3 and bromine side cooling water inlet A5 are located at the two ends of bromine side cooling water runner A4, and bromine side coolant outlet B9 and bromine side cooling water inlet B13 are located at the two ends of bromine side cooling water runner B10.
As shown in Figure 4, described zinc side half-cell 25 is provided with the zinc side reaction active region 23 of rectangle, zinc side electrolyte flows out runner 14, zinc side electrolyte outlet B15, bromine side electrolyte entrance B17, zinc side electrolyte stream enters runner 19, zinc side electrolyte entrance B21 and bromine side electrolyte outlet B24, zinc side electrolyte flows out runner 14 and zinc side electrolyte stream enters the both sides that runner 19 is located at 23 long limits, zinc side reaction active region, zinc side electrolyte flows out runner 14 and all links to each other with zinc side reaction active region 23 with the end that zinc side electrolyte stream enters runner 19, the other end that zinc side electrolyte flows out runner 14 links to each other with zinc side electrolyte outlet B15, the other end that zinc side electrolyte stream enters runner 19 is connected with zinc side electrolyte entrance B21, bromine side electrolyte entrance B17 is located at zinc side electrolyte stream and enters runner 19 homonymies and zinc side electrolyte stream and enter runner 19 in the other direction, and bromine side electrolyte outlet B24 is located at zinc side electrolyte and flows out runner 14 homonymies and flow out runner 14 opposite directions with zinc side electrolyte.
Also be provided with zinc side cooling water inlet A16, zinc side coolant outlet B18, zinc side cooling water inlet B20, zinc side coolant outlet A22 on the zinc side half-cell 25, zinc side cooling water inlet A16 is located at by the zinc side electrolyte outlet B15, zinc side coolant outlet B18 is located at bromine side electrolyte entrance B17 one side, zinc side cooling water inlet B20 is located at by the zinc side electrolyte entrance B21, and zinc side coolant outlet A22 is located at bromine side electrolyte outlet B24 one side.
Described bromine side cooling water runner A4 and bromine side cooling water flow adopt sine curve type runner or wave line style to flow to B10.
Described bromine side cooling water runner A4 and bromine side cooling water flow to B10 length greater than zinc side electrolyte flow to 14 and zinc side electrolyte stream enter 1.5 times of runner 19, bromine side cooling water runner A4 and bromine side cooling water flow to the B10 width greater than zinc side electrolyte flow to 14 and zinc side electrolyte stream enter 0.5 times of runner 19, the amplitude of vibration width greater than zinc side electrolyte flow to 14 and zinc side electrolyte stream enter runner 19.
Described bromine side cooling water runner A4 and bromine side cooling water flow are 5mm to B10 apart from bromine side reaction active region 1.
Described bromine side coolant outlet A3 and bromine side coolant outlet B9 place also are respectively equipped with detecting element A30 and detecting element B31; Detecting element A30 and detecting element B31 are temperature sensor or conductivity sensor.
Embodiments of the invention 3: as depicted in figs. 1 and 2, heat-radiating integrated pile, comprise bromine side half-cell 29 and corresponding zinc side half-cell 25, bromine side half-cell 29 is interlocked with zinc side half-cell 25, zinc side half-cell 25 is provided with zinc side electrolyte cavities 26, one side of zinc side electrolyte cavities 26 is provided with heat-conducting layer 27, and heat-conducting layer 27 is provided with cooling water pipe 28.
As shown in Figure 3, described bromine side half-cell 29 is provided with the bromine side reaction active region 1 of rectangle, zinc side electrolyte outlet A2, bromine side electrolyte outlet A6, bromine side electrolyte flows out runner 7, zinc side electrolyte entrance A8, bromine side electrolyte entrance A11 and bromine side electrolyte stream B12, bromine side electrolyte outflow runner 7 and bromine side electrolyte stream B12 are located at the both sides of bromine side reaction active region 1 rectangle minor face, the end that bromine side electrolyte flows out runner 7 and bromine side electrolyte stream B12 all links to each other with bromine side reaction active region 1, the other end that bromine side electrolyte flows out runner 7 and bromine side electrolyte stream B12 links to each other with bromine side electrolyte entrance A11 with bromine side electrolyte outlet A6 respectively, zinc side electrolyte entrance A8 is located at bromine side electrolyte and flows out runner 7 homonymies and bromine side electrolyte outflow runner 7 opposite directions, and zinc side electrolyte outlet A2 is located at bromine side electrolyte stream B12 homonymy and bromine side electrolyte stream B12 opposite direction.
Also be provided with bromine side coolant outlet A3, bromine side cooling water runner A4, bromine side cooling water inlet A5, bromine side coolant outlet B9, bromine side cooling water runner B10 and bromine side cooling water inlet B13 on the described bromine side half-cell 29, bromine side cooling water runner A4 and bromine side cooling water runner B10 are located at respectively the both sides on the long limit of bromine side reaction active region 1 rectangle, bromine side coolant outlet A3 and bromine side cooling water inlet A5 are located at the two ends of bromine side cooling water runner A4, and bromine side coolant outlet B9 and bromine side cooling water inlet B13 are located at the two ends of bromine side cooling water runner B10.
As shown in Figure 4, described zinc side half-cell 25 is provided with the zinc side reaction active region 23 of rectangle, zinc side electrolyte flows out runner 14, zinc side electrolyte outlet B15, bromine side electrolyte entrance B17, zinc side electrolyte stream enters runner 19, zinc side electrolyte entrance B21 and bromine side electrolyte outlet B24, zinc side electrolyte flows out runner 14 and zinc side electrolyte stream enters the both sides that runner 19 is located at 23 long limits, zinc side reaction active region, zinc side electrolyte flows out runner 14 and all links to each other with zinc side reaction active region 23 with the end that zinc side electrolyte stream enters runner 19, the other end that zinc side electrolyte flows out runner 14 links to each other with zinc side electrolyte outlet B15, the other end that zinc side electrolyte stream enters runner 19 is connected with zinc side electrolyte entrance B21, bromine side electrolyte entrance B17 is located at zinc side electrolyte stream and enters runner 19 homonymies and zinc side electrolyte stream and enter runner 19 in the other direction, and bromine side electrolyte outlet B24 is located at zinc side electrolyte and flows out runner 14 homonymies and flow out runner 14 opposite directions with zinc side electrolyte.
Also be provided with zinc side cooling water inlet A16, zinc side coolant outlet B18, zinc side cooling water inlet B20, zinc side coolant outlet A22 on the zinc side half-cell 25, zinc side cooling water inlet A16 is located at by the zinc side electrolyte outlet B15, zinc side coolant outlet B18 is located at bromine side electrolyte entrance B17 one side, zinc side cooling water inlet B20 is located at by the zinc side electrolyte entrance B21, and zinc side coolant outlet A22 is located at bromine side electrolyte outlet B24 one side.
Described bromine side cooling water runner A4 and bromine side cooling water flow adopt sine curve type runner or wave line style to flow to B10.
Described bromine side cooling water runner A4 and bromine side cooling water flow to B10 length greater than zinc side electrolyte flow to 14 and zinc side electrolyte stream enter 1.5 times of runner 19, bromine side cooling water runner A4 and bromine side cooling water flow to the B10 width greater than zinc side electrolyte flow to 14 and zinc side electrolyte stream enter 0.5 times of runner 19, the amplitude of vibration width greater than zinc side electrolyte flow to 14 and zinc side electrolyte stream enter runner 19.
Described bromine side cooling water runner A4 and bromine side cooling water flow are 8mm to B10 apart from bromine side reaction active region 1.
Described bromine side coolant outlet A3 and bromine side coolant outlet B9 place also are respectively equipped with detecting element A30 and detecting element B31; Detecting element A30 and detecting element B31 are temperature sensor or conductivity sensor.
Operation principle of the present invention: the bromine side half-cell 29 at pile adds bromine side coolant outlet A3, bromine side cooling water runner A4, bromine side cooling water inlet A5, bromine side coolant outlet B9, bromine side cooling water runner B10 and bromine side cooling water inlet B13, zinc side half-cell 25 fastens with bromine side half-cell 29, the zinc side electrolyte of bromine side cooling water runner A4 and bromine side cooling water runner B10 correspondence position flows out runner 14 and zinc side electrolyte stream enters runner 19 integrated heat exchange structures, utilize the temperature difference of cold water and electrolyte, carry out the heat conduction, reduce the temperature of electrolyte.
The present invention also can directly heat pile.
Claims (10)
1. heat-radiating integrated pile, comprise bromine side half-cell (29) and corresponding zinc side half-cell (25), bromine side half-cell (29) is interlocked with zinc side half-cell (25), it is characterized in that: zinc side half-cell (25) is provided with zinc side electrolyte cavities (26), one side of zinc side electrolyte cavities (26) is provided with heat-conducting layer (27), and heat-conducting layer (27) is provided with cooling water pipe (28).
2. heat-radiating integrated pile according to claim 1, it is characterized in that: described bromine side half-cell (29) is provided with the bromine side reaction active region (1) of rectangle, zinc side electrolyte outlet A(2), bromine side electrolyte outlet A(6), bromine side electrolyte flows out runner (7), zinc side electrolyte entrance A(8), bromine side electrolyte entrance A(11) and bromine side electrolyte stream B(12), bromine side electrolyte flows out runner (7) and bromine side electrolyte stream B(12) be located at the both sides of bromine side reaction active region (1) rectangle minor face, bromine side electrolyte flows out runner (7) and bromine side electrolyte stream B(12) an end all link to each other with bromine side reaction active region (1), bromine side electrolyte flows out runner (7) and bromine side electrolyte stream B(12) the other end respectively with bromine side electrolyte outlet A(6) with bromine side electrolyte entrance A(11) link to each other, zinc side electrolyte entrance A(8) be located at bromine side electrolyte and flow out runner (7) homonymy and bromine side electrolyte outflow runner (7) in the other direction, zinc side electrolyte outlet A(2) be located at bromine side electrolyte stream B(12) homonymy and bromine side electrolyte stream B(12) in the other direction.
3. heat-radiating integrated pile according to claim 2, it is characterized in that: also be provided with bromine side coolant outlet A(3 on the described bromine side half-cell (29)), bromine side cooling water runner A(4), bromine side cooling water inlet A(5), bromine side coolant outlet B(9), bromine side cooling water runner B(10) and bromine side cooling water inlet B(13), bromine side cooling water runner A(4) and bromine side cooling water runner B(10) be located at respectively the both sides on the long limit of bromine side reaction active region (1) rectangle, bromine side coolant outlet A(3) and bromine side cooling water inlet A(5) be located at bromine side cooling water runner A(4) two ends, bromine side coolant outlet B(9) and bromine side cooling water inlet B(13) be located at bromine side cooling water runner B(10) two ends.
4. heat-radiating integrated pile according to claim 1, it is characterized in that: described zinc side half-cell (25) is provided with the zinc side reaction active region (23) of rectangle, zinc side electrolyte flows out runner (14), zinc side electrolyte outlet B(15), bromine side electrolyte entrance B(17), zinc side electrolyte stream enters runner (19), zinc side electrolyte entrance B(21) and bromine side electrolyte outlet B(24), zinc side electrolyte flows out runner (14) and zinc side electrolyte stream enters the both sides that runner (19) is located at long limit, zinc side reaction active region (23), zinc side electrolyte flows out runner (14) and all links to each other with zinc side reaction active region (23) with the end that zinc side electrolyte stream enters runner (19), zinc side electrolyte flows out the other end and zinc side electrolyte outlet B(15 of runner (14)) link to each other, zinc side electrolyte stream enters the other end and zinc side electrolyte entrance B(21 of runner (19)) be connected, bromine side electrolyte entrance B(17) be located at that zinc side electrolyte stream enters runner (19) homonymy and zinc side electrolyte stream enters runner (19) in the other direction, bromine side electrolyte outlet B(24) be located at zinc side electrolyte and flow out runner (14) homonymy and zinc side electrolyte outflow runner (14) in the other direction.
5. heat-radiating integrated pile according to claim 4, it is characterized in that: also be provided with zinc side cooling water inlet A(16 on the zinc side half-cell (25)), zinc side coolant outlet B(18), zinc side cooling water inlet B(20), zinc side coolant outlet A(22), zinc side cooling water inlet A(16) be located at zinc side electrolyte outlet B(15) other, zinc side coolant outlet B(18) be located at bromine side electrolyte entrance B(17) side, zinc side cooling water inlet B(20) be located at zinc side electrolyte entrance B(21) other, zinc side coolant outlet A(22) be located at bromine side electrolyte outlet B(24) side.
6. heat-radiating integrated pile according to claim 3 is characterized in that: described bromine side cooling water runner A(4) and bromine side cooling water flow to B(10) adopt sine curve type runner or wave line style to flow to.
7. heat-radiating integrated pile according to claim 6, it is characterized in that: described bromine side cooling water runner A(4) and bromine side cooling water flow to B(10) length flows to (14) and zinc side electrolyte stream greater than zinc side electrolyte and enters 1.5 times of runner (19), bromine side cooling water runner A(4) and bromine side cooling water flow to B(10) width flows to (14) and zinc side electrolyte stream greater than zinc side electrolyte and enters 0.5 times of runner (19), the amplitude of vibration width flows to (14) greater than zinc side electrolyte and zinc side electrolyte stream enters runner (19).
8. heat-radiating integrated pile according to claim 3 is characterized in that: described bromine side cooling water runner A(4) and bromine side cooling water flow to B(10) be 3mm～8mm apart from bromine side reaction active region (1).
9. heat-radiating integrated pile according to claim 3 is characterized in that: described bromine side coolant outlet A(3) and bromine side coolant outlet B(9) locate also to be respectively equipped with detecting element A(30) and detecting element B(31).
10. heat-radiating integrated pile according to claim 9 is characterized in that: detecting element A(30) and detecting element B(31) be temperature sensor or conductivity sensor.
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Cited By (1)
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| CN104409072A (en) * | 2014-10-29 | 2015-03-11 | 吉林大学 | Noise reduction method for molecule-electronics induction type linear speedometer based on heat conduction structure |
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| JPH0265065A (en) * | 1988-08-30 | 1990-03-05 | Meidensha Corp | Plastic electrode for battery |
| CN102306814A (en) * | 2011-08-17 | 2012-01-04 | 中国东方电气集团有限公司 | Redox flow cell system and control method and device thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0265065A (en) * | 1988-08-30 | 1990-03-05 | Meidensha Corp | Plastic electrode for battery |
| CN102306814A (en) * | 2011-08-17 | 2012-01-04 | 中国东方电气集团有限公司 | Redox flow cell system and control method and device thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104409072A (en) * | 2014-10-29 | 2015-03-11 | 吉林大学 | Noise reduction method for molecule-electronics induction type linear speedometer based on heat conduction structure |
| CN104409072B (en) * | 2014-10-29 | 2018-06-05 | 吉林大学 | The noise-reduction method of molecular-electronics induction type linear speed meter based on conductive structure |
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