CN219677377U - Aluminum air power supply low-temperature starting device based on vortex effect - Google Patents
Aluminum air power supply low-temperature starting device based on vortex effect Download PDFInfo
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- CN219677377U CN219677377U CN202223582314.6U CN202223582314U CN219677377U CN 219677377 U CN219677377 U CN 219677377U CN 202223582314 U CN202223582314 U CN 202223582314U CN 219677377 U CN219677377 U CN 219677377U
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- heating
- aluminum
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 101
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 230000000694 effects Effects 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 116
- 239000004411 aluminium Substances 0.000 claims abstract description 8
- 230000003028 elevating effect Effects 0.000 claims abstract 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000005457 optimization Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides an aluminium sky power low temperature starting drive based on vortex effect, includes aluminium sky power, is located the elevating system of heating mechanism and drive heating mechanism rise to aluminium sky power heating of aluminium sky power below. The heating platform is driven by the power unit to slide back and forth at the bottom of the aluminum air power supply, so that the contact area range of the heating platform and the aluminum air power supply is increased, the aluminum air power supply is heated uniformly, the temperature lifting speed of electrolyte is accelerated, and the aluminum air power supply is started faster. The heating mechanism is separable from the aluminum air power supply through the lifting mechanism, the heating mechanism is driven to rise when the aluminum air power supply is excessively slow in low-temperature starting speed, the heating mechanism is in contact with the aluminum air power supply, the aluminum air power supply is in contact with and heated, the heating mechanism is separated from the aluminum air power supply when the aluminum air power supply does not need to be heated, and the difficulty in heat dissipation of the aluminum air power supply caused by the attachment of the heating mechanism after the aluminum air power supply works normally is avoided.
Description
Technical Field
The utility model relates to the technical field of low-temperature starting of aluminum air power supplies, in particular to an aluminum air power supply low-temperature starting device based on an eddy current effect.
Background
The aluminum-air battery is often used as a standby power supply and can be widely applied to civil and military fields. After the aluminum plate is inserted into the power generation unit, the aluminum air battery can generate power by injecting water-based electrolyte. The water-based electrolyte is obviously affected by temperature, and the conductivity and activity of the electrolyte can be reduced when the temperature of the electrolyte is too low. The process of converting chemical energy into electric energy by the aluminum air battery comprises a process of heating by reacting an electrolyte. The heating process is slower, and the battery can realize stable power supply after the temperature rises to a certain temperature range. Therefore, when the ambient temperature is too low, the chemical reaction rate in the aluminum-air battery is too slow to achieve rapid start-up.
Disclosure of Invention
The utility model aims to solve the technical problem that the starting speed of an aluminum air battery is low at low temperature in the prior art, and provides an aluminum air power supply low-temperature starting device based on the eddy effect, which can uniformly heat the aluminum air battery and enable the aluminum air battery to be started quickly.
The utility model solves the technical problems, and adopts the following technical scheme: the low-temperature starting device of the aluminum air power supply based on the eddy effect comprises the aluminum air power supply, a heating mechanism positioned below the aluminum air power supply and a lifting mechanism for driving the heating mechanism to lift to heat the aluminum air power supply; the heating mechanism comprises an electromagnetic heating box, a heating platform and an electromagnetic coil heating plate, wherein the electromagnetic coil heating plate is arranged on the upper edge of the heating platform, sliding rails uniformly distributed along the length direction of an aluminum air power supply are arranged on the inner walls of the two sides of the electromagnetic heating box, the two ends of the heating platform are respectively arranged on the two sliding rails in a sliding manner, and a power unit for driving the heating platform to slide back and forth along the length direction of the sliding groove is arranged between the heating platform and the inner end wall of the electromagnetic heating box.
As a further optimization of the aluminum air power supply low-temperature starting device based on the eddy effect, the lifting mechanism comprises a lifting table and a supporting table, two groups of cross rods are oppositely arranged between the lifting table and the supporting table, each cross rod consists of two rod bodies hinged at the middle part, one ends of the two rod bodies of the cross rods are respectively hinged with the opposite surfaces of the lifting table and the supporting table, the other ends of the two rod bodies of the cross rods are both hinged with sliding blocks, sliding grooves for sliding corresponding sliding blocks are arranged on the lower edge of the lifting table and the upper edge of the supporting table, the sliding grooves are distributed along the length direction of the lifting table, a transmission rod is arranged between the two cross rods, one end of the supporting table is hinged with a lifting power push rod, and the power end of the lifting power push rod is hinged with the transmission rod.
As a further optimization of the low-temperature starting device of the aluminum air power supply based on the vortex effect, the power unit is a sliding power push rod, the sliding power push rod is fixed on the inner end wall of the electromagnetic heating box, and the power end of the sliding power push rod is connected with the heating platform.
As a further optimization of the low-temperature starting device of the aluminum air power supply based on the eddy current effect, the power unit comprises a motor and a screw rod, wherein the motor is fixed on the inner end wall of the electromagnetic heating box through a motor frame, one end of the screw rod is concentrically connected with an output shaft of the motor, the other end of the screw rod is rotatably connected with the inner end wall of the electromagnetic heating box far away from the motor, and the heating platform is rotatably arranged on the screw rod.
As a further optimization of the low-temperature starting device of the aluminum air power supply based on the vortex effect, the aluminum air power supply is fixed on the upper part of the fixing frame, and the power unit is fixed on the lower part of the fixing frame.
As a further optimization of the low-temperature starting device of the aluminum air power supply based on the eddy current effect, two opposite fixing rods are arranged at the lower edge of the aluminum air power supply, a plurality of heat conduction rollers are arranged between the two fixing rods along the length direction of the fixing rods, and two ends of each heat conduction roller are rotatably connected with opposite surfaces of the two fixing rods through a rotating rod.
As a further optimization of the low-temperature starting device of the aluminum-air power supply based on the eddy current effect, the electromagnetic heating box is made of aluminum alloy.
As a further optimization of the low-temperature starting device of the aluminum air power supply based on the eddy effect, pulleys are rotatably arranged at the end parts of two sides of the heating platform, and the pulleys are respectively and slidably arranged on corresponding sliding rails.
The utility model has the following beneficial effects:
1. according to the utility model, the heating platform is driven by the power unit to slide back and forth at the bottom of the aluminum air power supply, so that the contact area range of the heating platform and the aluminum air power supply is increased, the heating of the aluminum air power supply is uniform, the temperature lifting speed of electrolyte is accelerated, and the aluminum air power supply is started faster;
2. according to the utility model, the heating mechanism is separated from the aluminum air power supply through the lifting mechanism, when the aluminum air power supply is started at a low temperature at a too low speed, the heating mechanism is driven to ascend, so that the heating mechanism is contacted with the aluminum air power supply to heat the aluminum air power supply, and when the aluminum air power supply does not need to be heated, the heating mechanism is separated from the aluminum air power supply, so that the problem that the aluminum air power supply is difficult to radiate due to the adhesion of the heating mechanism after the aluminum air power supply works normally is avoided.
Drawings
FIG. 1 is a schematic diagram of a starting device according to the present utility model;
FIG. 2 is a schematic view of a heating mechanism in the starting device of the present utility model;
FIG. 3 is a schematic view of a lifting mechanism in the starting device of the present utility model;
FIG. 4 is a schematic diagram of the structure of an aluminum air power supply in the starting device of the present utility model;
reference numerals: 1. the aluminum-air power supply device comprises a fixing frame, 2, an aluminum-air power supply, 3, a heating mechanism, 301, an electromagnetic heating box, 302, a heating platform, 303, an electromagnetic coil heating plate, 304, a sliding rail, 305, a sliding power push rod, 306, a pulley, 4, a lifting mechanism, 401, a lifting table, 402, a supporting table, 403, a rod body, 404, a sliding chute, 405, a sliding block, 406, a lifting power push rod, 407, a transmission rod, 5, a fixing rod, 6, a heat conducting roller, 7 and a rotating rod.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1, the utility model provides an aluminum air power supply low-temperature starting device based on an eddy effect, which comprises an aluminum air power supply 2 fixed on the upper part of a fixed frame 1 and a lifting mechanism 4 positioned on the upper part of the fixed frame 1, wherein a heating mechanism 3 is arranged above the lifting mechanism 4. The temperature sensor is arranged on the aluminum air power supply 2, when the temperature of the aluminum air power supply 2 is too low during starting, and the starting efficiency is affected, the lifting mechanism 4 is started, the heating mechanism 3 is driven to rise to heat the aluminum air power supply 2, the heating mechanism 3 is driven to heat the aluminum air power supply 2, the temperature of electrolyte in the aluminum air power supply 2 is increased, and the aluminum air power supply can be started rapidly in a low-temperature environment.
As shown in fig. 2, the heating mechanism 3 in this embodiment includes an electromagnetic heating box 301, a heating platform 302 and an electromagnetic coil heating plate 303, where the electromagnetic heating box 301 is fixed on the upper portion of the lifting mechanism 4, the electromagnetic heating box 301 is made of aluminum alloy material, the heating platform 302 is disposed on the electromagnetic heating box 301, the electromagnetic coil heating plate 303 is disposed on the upper edge of the heating platform 302, the electromagnetic coil heating plate 303 is in an upper and lower layer structure, the lower layer is a heating coil, a disc-shaped structure is wound by multiple wires, and a resonant circuit is formed by the resonant capacitor, after ac power is connected, a high-frequency alternating magnetic field can be generated, the upper layer of the heating device is designed as a metal heat conducting plate, and an electric vortex can be generated in the metal heat conducting plate by using an electromagnetic induction principle, so that the metal heat conducting plate generates heat. When the lifting mechanism 4 is started, the metal heat-conducting plate is contacted with the lower edge of the aluminum air power supply 2, and heat generated by the heating coil is transferred to the aluminum air power supply 2 in a heat exchange mode through the metal heat-conducting plate, so that the purpose of heating electrolyte is achieved.
In order to uniformly heat the aluminum air power supply 2, sliding rails 304 uniformly distributed along the length direction of the aluminum air power supply 2 are arranged on the inner walls of the two sides of the electromagnetic heating box 301, two ends of the heating platform 302 are respectively arranged on the two sliding rails 304 in a sliding manner, pulleys 306 are respectively arranged at the two side ends of the heating platform 302 in a rotating manner, and the pulleys 306 are respectively arranged on the corresponding sliding rails 304 in a sliding manner. Friction losses between the heating platform 302 and the slide rail 304 are reduced by the slidability of the pulley 306. Meanwhile, in order to drive the heating platform 302 to slide, a power unit for driving the heating platform 302 to slide back and forth along the length direction of the sliding chute 404 is arranged between the heating platform 302 and the inner end wall of the electromagnetic heating box 301. The heating platform 302 is driven by the power unit to slide back and forth on the lower edge of the aluminum air power supply 2, so that the electromagnetic coil heating plate 303 is in uniform contact with the lower edge of the aluminum air power supply 2, the heating area of the aluminum air power supply 2 is increased, the heating speed is increased, and the aluminum air power supply 2 is heated more uniformly.
Meanwhile, in order to avoid long-time friction between the metal heat-conducting plate and the lower edge of the aluminum air power supply 2, excessive friction loss is caused, two opposite fixing rods 5 are arranged on the lower edge of the aluminum air power supply 2, a plurality of heat-conducting rollers 6 are arranged between the two fixing rods 5 along the length direction of the fixing rods 5, and two ends of each heat-conducting roller 6 are rotationally connected with opposite faces of the two fixing rods 5 through rotating rods 7. Make heat conduction gyro wheel 6 and metal heat conduction board contact, on rethread heat conduction gyro wheel 6 will heat transfer aluminium sky power 2, heat conduction gyro wheel 6 avoid metal heat conduction and aluminium sky power 2 down along friction, the friction loss on metal heat conduction surface is reduced that the sliding property of heat conduction gyro wheel 6 can be very big, in order to improve the heat energy conduction of heat conduction gyro wheel 6 simultaneously, the material of heat conduction gyro wheel 6 is aluminium.
The structure capable of driving the heating platform 302 to slide back and forth along the lower edge of the aluminum air power supply 2 is many, and two driving modes are adopted in the embodiment. First driving method: the power unit is a sliding power push rod 305, the sliding power push rod 305 is fixed on the inner end wall of the electromagnetic heating box 301, and the power end of the sliding power push rod 305 is connected with the heating platform 302; the power push rod 305 can be an electric push rod or a hydraulic push rod, and the heating platform 302 is controlled to slide on the sliding groove 404 of the electromagnetic heating box 301 through the telescopic capability of the sliding power push rod 305, so that the heating platform 302 is driven to slide and heat along the reciprocating direction under the aluminum air power supply 2, and the aluminum air power supply 2 is heated uniformly. The second driving mode: the power unit comprises a motor and a screw rod, the motor is fixed on the inner end wall of the electromagnetic heating box 301 through a motor frame, one end of the screw rod is concentrically connected with an output shaft of the motor, the other end of the screw rod is rotationally connected with the inner end wall of the electromagnetic heating box 301 far away from the motor, and the heating platform 302 is rotationally arranged on the screw rod. The heating platform 302 and the screw rod are controlled to move in a threaded manner through forward and reverse rotation of the motor, so that the heating platform 302 can slide on the sliding groove 404 of the electromagnetic heating box 301, and the heating platform 302 is driven to slide and heat along the lower edge of the aluminum air power supply 2 in a reciprocating manner, so that the aluminum air power supply 2 is heated uniformly.
The difference between the first driving mode and the second driving mode is as follows: in the first driving manner, the power push rod 305 is retracted by the power end, so that the power push rod 305 occupies a large space, which may cause a shorter sliding stroke of the power push rod 305 for driving the heating platform 302; the second driving mode requires a small space for the motor, so that the length of the screw rod can be increased, and the sliding stroke of the screw rod driving heating platform 302 can be prolonged.
In this embodiment, the lifting mechanism 4 includes a lifting platform 401 and a supporting platform 402, the electromagnetic heating box 301 is fixed on the upper edge of the lifting platform 401, two groups of cross bars are oppositely arranged between the lifting platform 401 and the supporting platform 402, and the distance between the lifting platform 401 and the supporting platform 402 is variable through the two cross bars, so that the lifting function is realized. The cross rod comprises two rod bodies 403 hinged at the middle part, one ends of the two rod bodies 403 of the cross rod are respectively hinged with the opposite surfaces of the lifting platform 401 and the supporting platform 402, sliding blocks 405 are respectively hinged with the other ends of the two rod bodies 403 of the cross rod, sliding grooves 404 for corresponding to the sliding blocks 405 to slide are formed in the lower edge of the lifting platform 401 and the upper edge of the supporting platform 402, the sliding grooves 404 are sliding grooves 404 distributed along the length direction of the lifting platform 401, a transmission rod 407 is arranged between the two cross rods, a lifting power push rod 406 is hinged with one end of the supporting platform 402, and the power end of the lifting power push rod 406 is hinged with the transmission rod 406. The lifting power push rod 406 can be an electric push rod or a hydraulic push rod, and the lifting power push rod 406 drives the sliding ends of the two cross bars to slide along the sliding groove 404, so that the crossing angle between the sliding ends and the hinged ends of the cross bars is changed, and the larger the crossing angle between the sliding ends and the hinged ends of the cross bars is, the larger the distance between the lifting table 401 and the supporting table 402 is, and the smaller the crossing angle between the sliding ends and the hinged ends of the cross bars is. The lifting mechanism 4 enables the heating mechanism 3 to be separable from the aluminum air power supply 2, drives the heating mechanism to rise when the aluminum air power supply 2 is excessively slow due to low-temperature starting speed, enables the heating mechanism 3 to be in contact with the aluminum air power supply 2, heats the aluminum air power supply 2 in contact, enables the heating mechanism 3 to be separated from the aluminum air power supply 2 when the aluminum air power supply 2 does not need to be heated, and avoids heat dissipation difficulty of the aluminum air power supply 2 due to the lamination of the heating mechanism 3 after the aluminum air power supply 2 works normally.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the claims without affecting the spirit of the utility model.
Claims (8)
1. An aluminium air power low temperature starting drive based on vortex effect, its characterized in that: comprises an aluminum air power supply (2), a heating mechanism (3) positioned below the aluminum air power supply (2) and a lifting mechanism (4) for driving the heating mechanism (3) to lift to heat the aluminum air power supply (2);
the heating mechanism (3) comprises an electromagnetic heating box (301), a heating platform (302) and an electromagnetic coil heating plate (303), wherein the electromagnetic coil heating plate (303) is arranged on the upper edge of the heating platform (302), sliding rails (304) uniformly distributed along the length direction of an aluminum-air power supply (2) are arranged on the inner walls of the two sides of the electromagnetic heating box (301), two ends of the heating platform (302) are respectively arranged on the two sliding rails (304) in a sliding manner, and a power unit for driving the heating platform (302) to slide back and forth along the length direction of a sliding groove (404) is arranged between the heating platform (302) and the inner end wall of the electromagnetic heating box (301).
2. The aluminum air power supply low-temperature starting device based on the eddy current effect as claimed in claim 1, wherein: elevating system (4) including elevating platform (401) and brace table (402), set up two sets of crossbars relatively between elevating platform (401) and brace table (402), the crossbars comprises two middle part articulated body of rod (403), the one end of two body of rod of crossbars (403) is articulated with elevating platform (401) and brace table (402) opposite face respectively, slider (405) are all articulated to the other end of two body of rod of crossbars (403), the lower edge of elevating platform (401) and the upper edge of brace table (402) are equipped with and supply to correspond slider (405) gliding spout (404), spout (404) are for being equipped with spout (404) along elevating platform (401) length direction distribution, be equipped with transfer line (407) between two crossbars, the one end of brace table (402) articulates there is lift power push rod (406), the power end and the transfer line (407) of lift power push rod (406) are articulated.
3. The aluminum air power supply low-temperature starting device based on the eddy current effect as claimed in claim 1, wherein: the power unit is a sliding power push rod (305), the sliding power push rod (305) is fixed on the inner end wall of the electromagnetic heating box (301), and the power end of the sliding power push rod (305) is connected with the heating platform (302).
4. The aluminum air power supply low-temperature starting device based on the eddy current effect as claimed in claim 1, wherein: the power unit comprises a motor and a screw rod, the motor is fixed on the inner end wall of the electromagnetic heating box (301) through a motor frame, one end of the screw rod is concentrically connected with an output shaft of the motor, the other end of the screw rod is rotationally connected with the inner end wall of the electromagnetic heating box (301) far away from the motor, and the heating platform (302) is rotationally arranged on the screw rod.
5. The aluminum air power supply low-temperature starting device based on the eddy current effect as claimed in claim 1, wherein: the aluminum air power supply (2) is fixed on the upper part of the fixing frame (1), and the power unit is fixed on the lower part of the fixing frame (1).
6. The aluminum air power supply low-temperature starting device based on the eddy current effect as claimed in claim 1, wherein: the aluminum air power supply is characterized in that two opposite fixing rods (5) are arranged on the lower edge of the aluminum air power supply (2), a plurality of heat conduction rollers (6) are arranged between the two fixing rods (5) along the length direction of the fixing rods (5), and two ends of each heat conduction roller (6) are rotationally connected with the opposite faces of the two fixing rods (5) through rotating rods (7).
7. The aluminum air power supply low-temperature starting device based on the eddy current effect as claimed in claim 1, wherein: the electromagnetic heating box (301) is made of aluminum alloy.
8. The aluminum air power supply low-temperature starting device based on the eddy current effect as claimed in claim 1, wherein: pulleys (306) are rotatably arranged at the end parts of two sides of the heating platform (302), and the pulleys (306) are respectively and slidably arranged on the corresponding sliding rails (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223582314.6U CN219677377U (en) | 2022-12-31 | 2022-12-31 | Aluminum air power supply low-temperature starting device based on vortex effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223582314.6U CN219677377U (en) | 2022-12-31 | 2022-12-31 | Aluminum air power supply low-temperature starting device based on vortex effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219677377U true CN219677377U (en) | 2023-09-12 |
Family
ID=87891130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223582314.6U Active CN219677377U (en) | 2022-12-31 | 2022-12-31 | Aluminum air power supply low-temperature starting device based on vortex effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219677377U (en) |
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2022
- 2022-12-31 CN CN202223582314.6U patent/CN219677377U/en active Active
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