CN216488216U - Ultrasonic lead-acid storage battery - Google Patents
Ultrasonic lead-acid storage battery Download PDFInfo
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- CN216488216U CN216488216U CN202123108678.6U CN202123108678U CN216488216U CN 216488216 U CN216488216 U CN 216488216U CN 202123108678 U CN202123108678 U CN 202123108678U CN 216488216 U CN216488216 U CN 216488216U
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- change heat
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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 an ultrasonic lead-acid storage battery, which comprises a shell, a top cover, a clapboard, a battery pack, a phase-change heat storage medium box, a heat exchange tube, an ultrasonic transducer, a timing switch controller and an ultrasonic generation circuit board; through filling the phase change heat accumulation medium at phase change heat accumulation medium box, make the phase change heat accumulation medium can carry out heat storage or release through the heat exchange tube with the inside actual conditions of casing, adjust group battery operating temperature, promote the charge and discharge performance of group battery, and can also pass through ultrasonic transducer, regularly apply the ultrasonic wave to the inside of group battery with ultrasonic wave generating circuit board, utilize the concentration gradient of the electrolyte near the polar plate of ultrasonic effect effective reduction, accelerate the chemical reaction speed at near polar plate solid-liquid interface, avoid forming thick hard lead sulfate crystallization on the polar plate, be favorable to polar plate and electrolyte to remain abundant all the time, comprehensive contact, alleviate the decay of the electric power storage performance of group battery, the life of extension group battery.
Description
Technical Field
The utility model relates to a lead acid battery technical field, concretely relates to ultrasonic wave lead acid battery.
Background
The lead-acid storage battery has the advantages of low price, reliable use, large-current discharge and the like, and is still the most used high-power battery, especially an energy storage battery; the reasons for failure of conventional lead acid batteries are several: irreversible sulfation, electrode plate deformation and mechanical damage, the latter two reasons are rare with the improvement of manufacturing technology and process, and the main failure reason is caused by irreversible sulfation formed in the charging and discharging cycle process; after the battery discharges, active substances of two poles are converted into lead sulfate, when the lead-acid storage battery is charged and discharged for many times or overdischarged, coarse hard lead sulfate crystals can be formed on a negative electrode, the lead sulfate cannot be overcharged for dissolution, the density of electrolyte is lower than a normal value, the battery cannot be charged and loses effectiveness, and the service life of the lead-acid storage battery is shortened; the performance of the lead-acid storage battery has a great relationship with the working temperature, and the charge and discharge performance of the storage battery is easily reduced when the temperature is too high or too low.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an ultrasonic wave lead-acid storage battery that can adjust the operating temperature of group battery, promote the charge-discharge performance of group battery, long service life.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides an ultrasonic wave lead acid battery, includes the casing, sets up the top cap at the top of casing sets up the baffle of the inside of casing sets up the inside of casing, and be located the group battery of one side of baffle, still including setting up the inside of casing, and be located the opposite side of baffle, and the phase change heat storage medium box that has the phase change heat storage medium is filled to the opposite side of baffle, set up the top of phase change heat storage medium box, and with the heat exchange tube of the inside intercommunication of phase change heat storage medium box sets up the lateral wall of group battery, and be located the ultrasonic transducer of the top of baffle sets up the timing switch controller and the ultrasonic wave generating circuit board of the inner wall of casing.
Preferably, a buffer layer is fixedly adhered to the inner wall of the housing.
Preferably, the bottom of top cap is pasted and is fixed with the rubber slab, the lower surface of rubber slab is provided with the horizontal bar that a plurality of equidistance distribute down the arch, the lower surface of horizontal bar and the upper surface contact of group battery.
Preferably, the height of the separator is less than half the height of the stack.
Preferably, the upper end of the battery pack is provided with a positive terminal and a negative terminal, and the upper ends of the positive terminal and the negative terminal penetrate through the top cover from bottom to top.
Preferably, the upper end of the heat exchange tube is arranged in a closed mode, the lower end of the heat exchange tube is arranged in an open mode, and the lower end of the heat exchange tube is communicated with the interior of the phase change heat storage medium box.
The utility model discloses technical effect mainly embodies: through filling the phase change heat accumulation medium at the phase change heat accumulation medium box, make the phase change heat accumulation medium can carry out heat storage or release through the heat exchange tube with the inside actual conditions of casing, adjust group battery operating temperature, promote the charge and discharge performance of group battery, and can also pass through ultrasonic transducer, regularly exert the ultrasonic wave to the inside of group battery with ultrasonic wave generating circuit board, utilize the concentration gradient of the electrolyte near the ultrasonic effect effectively to reduce the polar plate, accelerate the chemical reaction speed of near polar plate solid-liquid interface, avoid forming thick hard lead sulfate crystallization on the polar plate, be favorable to polar plate and electrolyte to remain abundant all the time, comprehensive contact, alleviate the decay of the storage performance of group battery, the life of extension group battery.
Drawings
Fig. 1 is the utility model relates to an ultrasonic wave lead-acid battery's schematic structure diagram.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
An ultrasonic wave lead-acid battery, as shown in fig. 1, comprises a housing 1, a top cover 2 arranged on the top of the housing 1, a partition 3 arranged in the housing 1, a battery pack 4 arranged in the housing 1 and located on one side of the partition 3, and is characterized in that: the phase-change heat storage type solar battery pack is characterized by further comprising a phase-change heat storage medium box 5, a heat exchange pipe 6, an ultrasonic transducer 7, a timing switch controller 8 and an ultrasonic generation circuit board 9, wherein the phase-change heat storage medium box 5 is arranged in the shell 1 and positioned on the other side of the partition plate 3 and filled with a phase-change heat storage medium 51, the heat exchange pipe 6 is arranged at the top of the phase-change heat storage medium box 5 and communicated with the phase-change heat storage medium box 5, the ultrasonic transducer 7 is arranged on the side wall of the battery pack 4 and positioned above the partition plate 3, and the timing switch controller 8 and the ultrasonic generation circuit board 9 are arranged on the inner wall of the shell 1 and electrically connected with the ultrasonic heat exchanger 7. The timing switch controller 8, the ultrasonic wave generating circuit board 9 and the ultrasonic wave transducer 7 are sequentially connected in series. Through setting up time switch controller 8 and ultrasonic wave generating circuit board 9 on the lateral wall of casing 1, can carry out time switch's effect to ultrasonic transducer 4 to can make lead-acid storage battery realize automatic maintenance, and then help improving lead-acid storage battery and use the convenience of maintaining.
And a buffer layer 11 is fixedly adhered to the inner wall of the shell 1. The buffer layer 11 is a rubber buffer layer, and the buffer layer 11 plays a role in damping the phase change heat storage medium box 5 of the battery pack 4. The bottom of top cap 2 is pasted and is fixed with rubber slab 21, the lower surface of rubber slab 21 is provided with the horizontal bar 22 that a plurality of equidistance distribute down the arch, the lower surface of horizontal bar 22 and the upper surface contact of group battery 4. Through horizontal bar 22 and buffer layer 11 of rubber slab 21, can be right battery group 4 carries out spacing from top to bottom, and can also reduce the upper and lower vibrations of battery group 4 through the shock-absorbing capacity who utilizes rubber. The upper end of the battery pack 4 is provided with a positive terminal 41 and a negative terminal 42, and the upper ends of the positive terminal 41 and the negative terminal 42 penetrate through the top cover 2 from bottom to top. The ultrasonic wave generating circuit board 9 can obtain electric energy from an external power supply, and can also obtain electric energy from the lead-acid storage battery directly. When electric energy is required to be directly obtained from the lead-acid storage battery, the following connection structure can be adopted: the ultrasonic wave generating circuit board 9 is electrically connected with the positive terminal 41 and the negative terminal 42 through wires respectively, and the timing switch controller 8 is connected in series on the wires. Thus, the timing switch controller 8 controls the switch of the ultrasonic wave generating circuit board 9, thereby enabling the timing control of the switch of the ultrasonic transducer 7.
The upper end of the heat exchange tube 6 is sealed, the lower end of the heat exchange tube 6 is open, and the lower end of the heat exchange tube 6 is fixed and communicated with the interior of the phase change heat storage medium box 5.
In the present embodiment, the height of the separator 3 is less than half the height of the battery pack 4. The phase-change heat storage medium box 5 is adhered and fixed on the buffer layer 11, the battery pack 4 is placed on the buffer layer 11, and the partition plate 3 is used for avoiding collision between the battery pack 4 and the phase-change heat storage medium box 5 and the battery pack 4.
In this embodiment, the phase change heat storage medium 51 is a crystalline hydrated salt, which is generally an important type of medium and low temperature phase change energy storage material, and has the advantages of low price, large volume heat storage density, large heat of fusion, fixed melting point, larger thermal conductivity than that of an organic phase change material, generally neutral property, and the like.
In this embodiment, the heat exchange tube 6 is a graphite heat exchange tube.
In this embodiment, the ultrasonic transducer 7 is a piezoelectric ceramic ultrasonic transducer, and the timing switch controller 8 is a PLC timer.
The working principle is as follows: the heat exchange tube 6 can enable the phase change heat storage medium 51 of the phase change heat storage medium box 5 to exchange heat with air in the shell 1, and the phase change heat storage medium 51 stores or releases heat according to actual conditions; when the internal temperature of the housing 1 is high, the phase-change heat storage medium 51 absorbs heat, and can prevent the internal temperature of the housing 1 from being too high to some extent, and store heat at the same time, and when the internal temperature of the housing 1 is low, the phase-change heat storage medium 51 releases the stored heat, and maintains the internal temperature of the housing 1.
The utility model discloses technical effect mainly embodies: through filling the phase change heat accumulation medium at the phase change heat accumulation medium box, make the phase change heat accumulation medium can carry out heat storage or release through the heat exchange tube with the inside actual conditions of casing, adjust group battery operating temperature, promote the charge and discharge performance of group battery, and can also pass through ultrasonic transducer, regularly exert the ultrasonic wave to the inside of group battery with ultrasonic wave generating circuit board, utilize the concentration gradient of the electrolyte near the ultrasonic effect effectively to reduce the polar plate, accelerate the chemical reaction speed of near polar plate solid-liquid interface, avoid forming thick hard lead sulfate crystallization on the polar plate, be favorable to polar plate and electrolyte to remain abundant all the time, comprehensive contact, alleviate the decay of the storage performance of group battery, the life of extension group battery.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (6)
1. The utility model provides an ultrasonic wave lead acid battery, includes the casing, sets up the top cap at the top of casing sets up the baffle of the inside of casing sets up the inside of casing, just be located the group battery of one side of baffle, its characterized in that: still including setting up the inside of casing and being located the phase change heat accumulation medium box of the opposite side of baffle sets up the top of phase change heat accumulation medium box and with the heat exchange tube of the inside intercommunication of phase change heat accumulation medium box sets up the lateral wall of group battery and be located the ultrasonic transducer of the top of baffle sets up the timing switch controller and the ultrasonic wave generating circuit board of the inner wall of casing.
2. An ultrasonic lead-acid battery according to claim 1, characterized in that: and a buffer layer is fixedly adhered to the inner wall of the shell.
3. An ultrasonic lead-acid battery according to claim 1, characterized in that: the bottom of top cap is pasted and is fixed with the rubber slab, the lower surface downward arch of rubber slab is provided with a plurality of crossbands, the lower surface of crossband and the upper surface contact of group battery.
4. An ultrasonic lead-acid battery according to claim 1, characterized in that: the height of the partition is less than half of the height of the battery pack.
5. An ultrasonic lead-acid battery according to claim 1, characterized in that: and the upper end of the battery pack is provided with a positive terminal and a negative terminal.
6. An ultrasonic lead-acid battery according to claim 1, characterized in that: the upper end of the heat exchange tube is sealed, the lower end of the heat exchange tube is opened, and the lower end of the heat exchange tube is communicated with the interior of the phase change heat storage medium box.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202123108678.6U CN216488216U (en) | 2021-12-10 | 2021-12-10 | Ultrasonic lead-acid storage battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123108678.6U CN216488216U (en) | 2021-12-10 | 2021-12-10 | Ultrasonic lead-acid storage battery |
Publications (1)
Publication Number | Publication Date |
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CN216488216U true CN216488216U (en) | 2022-05-10 |
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CN202123108678.6U Active CN216488216U (en) | 2021-12-10 | 2021-12-10 | Ultrasonic lead-acid storage battery |
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CN (1) | CN216488216U (en) |
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2021
- 2021-12-10 CN CN202123108678.6U patent/CN216488216U/en active Active
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