Quick connection type stack lithium battery water cooling plate

Abstract

The utility model discloses a quick-connection type stack lithium battery water cooling plate, which comprises a water cooling plate body, a stirring mechanism and a pair of synergistic mechanisms, the stirring mechanism is arranged in the water cooling plate body and comprises a guide plate, a pair of stirring shafts is arranged on one side of the guide plate, a plurality of uniformly distributed stirring fan blades are fixedly mounted on the stirring shafts, and the synergistic mechanisms are arranged on the stirring shafts. A pair of synergistic mechanisms is fixedly mounted in the water cooling plate body, a pair of stirring mounting pieces are mounted between the stirring shaft and the water cooling plate body, a plurality of uniformly distributed stirring fixing bins are fixedly mounted on the stirring blades, stirring friction balls are rotatably mounted in the stirring fixing bins, and each synergistic mechanism comprises a synergistic supporting shaft. According to the quick-connection type electric pile lithium battery water-cooling plate disclosed by the utility model, through the arrangement of corresponding mechanisms, when cooling liquid passes through the water-cooling plate, more heat can be absorbed, the heat exchange effect is enhanced, the cooling liquid can carry more heat of a lithium battery, and the heat dissipation effect of the water-cooling plate is further improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of quick-connect lithium battery stack water cooling plate, specifically relating to a quick-connect lithium battery stack water cooling plate. Background Technology

[0002] A fuel cell stack water-cooled plate is a device that uses water cooling technology to control the temperature of the fuel cell stack. It consists of water pipes, heat sinks, and water pumps. By flowing cooling water through the fuel cell stack, it absorbs the heat generated by the stack, thereby reducing the temperature of the stack. This technology can effectively improve the service life of the fuel cell stack, reduce its internal resistance, and thus improve its performance.

[0003] Currently, when using water-cooled plates for fuel cell stacks, the coolant is often passed directly through the water-cooled plate. However, existing water-cooled plates have cavities inside them. If the coolant passes through smoothly, it absorbs less heat, resulting in poor heat exchange. This prevents the coolant from dissipating more heat from the lithium battery, thus affecting the heat dissipation performance of the water-cooled plate.

[0004] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a quick-connect lithium battery stack water cooling plate.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a quick-connect lithium battery water-cooling plate that can solve the problem that the water-cooling plate only has a cavity, resulting in less heat absorption by the coolant and an unsatisfactory heat exchange effect.

[0007] To achieve the above objectives, a specific embodiment of the present invention provides a quick-connect lithium battery stack water-cooling plate, comprising: a water-cooling plate body, a stirring mechanism, and a pair of efficiency-enhancing mechanisms;

[0008] The water-cooled plate body is provided with an agitation mechanism, which includes a guide plate. A pair of agitation shafts are provided on one side of the guide plate, and several evenly distributed agitation fan blades are fixedly installed on the agitation shafts.

[0009] A pair of efficiency-enhancing mechanisms are fixedly installed inside the water-cooled plate body.

[0010] In one or more embodiments of this utility model, a pair of agitation mounting parts are installed between the agitation shaft and the water-cooled plate body, which can position the agitation shaft, improve the stability of the agitation shaft, reduce the probability of the agitation shaft tilting, and improve the balance of the agitation shaft.

[0011] In one or more embodiments of this utility model, a plurality of evenly distributed agitation fixing chambers are fixedly installed on the agitating fan blade, which can fix the position of the agitating friction ball, reduce the probability of the agitating friction ball detaching, and improve the stability of the agitating friction ball.

[0012] In one or more embodiments of this utility model, an agitation friction ball is rotatably installed inside the agitation fixed chamber, which can reduce the friction between the agitation fan blades and the efficiency support plate when the agitation shaft rotates, thereby improving the smoothness of the agitation shaft rotation.

[0013] In one or more embodiments of the present invention, the enhancement mechanism includes an enhancement support shaft, which can provide support for the rotation of the enhancement positioning ring and can position the enhancement positioning ring when it rotates.

[0014] The enhancement support shaft is fixedly connected to the water-cooled plate body, which improves the balance of the enhancement support shaft and fixes the position of the enhancement support shaft through the water-cooled plate body.

[0015] In one or more embodiments of this utility model, an efficiency-enhancing positioning ring is rotatably mounted on the external side of the efficiency-enhancing support shaft, which facilitates the installation of the efficiency-enhancing support plate and improves the stability of the efficiency-enhancing support plate.

[0016] In one or more embodiments of this utility model, an efficiency-enhancing rotary spring is installed between the efficiency-enhancing support shaft and the efficiency-enhancing positioning ring, which can adjust the position of the efficiency-enhancing positioning ring. When the stirring fan blade moves the efficiency-enhancing support plate, the efficiency-enhancing rotary spring can drive the efficiency-enhancing positioning ring to rotate and return to its original position.

[0017] In one or more embodiments of this utility model, a pair of enhancement support plates are fixedly installed outside the enhancement positioning ring. These plates can be moved by the stirring fan blades and rotated back and forth in cooperation with the enhancement rotary spring. This can move the coolant inside the water-cooled plate body, causing the coolant to be stirred and allowing it to absorb heat more evenly.

[0018] One side of the enhancement support shaft is equipped with an enhancement rebound plate, which can slide under the influence of water flow and further agitate the coolant.

[0019] In one or more embodiments of this utility model, a pair of enhancement balance bars are slidably installed inside the enhancement rebound plate to support the enhancement rebound plate and ensure its balance. The enhancement balance bars are fixedly connected to the water-cooled plate body.

[0020] In one or more embodiments of this utility model, the outer sleeve of the efficiency-enhancing balance bar is provided with an efficiency-enhancing compression spring, which can support the efficiency-enhancing rebound plate and enable the efficiency-enhancing rebound plate to rebound after being impacted by water flow. The efficiency-enhancing compression spring is disposed between the water-cooling plate body and the efficiency-enhancing rebound plate.

[0021] Compared with the prior art, the quick-connect lithium battery water-cooling plate of this utility model, through the setting of a corresponding mechanism, enables the coolant to absorb more heat when passing through the water-cooling plate, enhances the heat exchange effect, and enables the coolant to carry more heat from the lithium battery, thereby improving the heat dissipation effect of the water-cooling plate. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a perspective view of part of the mechanism in one embodiment of the present utility model;

[0024] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle;

[0025] Figure 3 for Figure 1 Schematic diagram of the structure at point B;

[0026] Figure 4 for Figure 1 Schematic diagram of the structure at point C;

[0027] Figure 5 This is a perspective view of one embodiment of the present invention.

[0028] Explanation of key figure labels:

[0029] 1-Water-cooled plate body, 2-Agitation mechanism, 201-Guide plate, 202-Agitation shaft, 203-Agitation fan blade, 204-Agitation mounting component, 205-Agitation fixed chamber, 206-Agitation friction ball, 3-Enhancing mechanism, 301-Enhancing support shaft, 302-Enhancing positioning ring, 303-Enhancing rotary spring, 304-Enhancing support plate, 305-Enhancing rebound plate, 306-Enhancing balance bar, 307-Enhancing compression spring. Detailed Implementation

[0030] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0031] like Figures 1 to 5 As shown, a quick-connect lithium battery water-cooling plate according to one embodiment of the present invention includes: a water-cooling plate body 1, a stirring mechanism 2, and a pair of efficiency-enhancing mechanisms 3.

[0032] like Figures 1 to 4 As shown, the water-cooled plate body 1 is provided with an agitation mechanism 2. The agitation mechanism 2 includes a guide plate 201, which can guide the water flow and make the water flow push the agitation fan blade 203.

[0033] Among them, a pair of stirring shafts 202 are provided on one side of the guide plate 201, which can fix the position of the stirring fan blades 203 and make multiple stirring fan blades 203 rotate synchronously.

[0034] In addition, several evenly distributed agitator blades 203 are fixedly installed on the agitator shaft 202, which can be driven by the water flow to rotate and agitate the coolant through rotation.

[0035] like Figures 1 to 4 As shown, a pair of agitation mounting parts 204 are installed between the agitation shaft 202 and the water-cooled plate body 1, which can position the agitation shaft 202, improve the stability of the agitation shaft 202, reduce the probability of the agitation shaft 202 tilting, and improve the balance of the agitation shaft 202.

[0036] like Figures 1 to 3 As shown, several evenly distributed agitation fixing chambers 205 are fixedly installed on the agitating fan blade 203, which can fix the position of the agitating friction ball 206, reduce the probability of the agitating friction ball 206 detaching, and improve the stability of the agitating friction ball 206.

[0037] like Figures 1 to 2 As shown, an agitation friction ball 206 is rotatably installed inside the agitation fixed chamber 205. When the agitation shaft 202 rotates, it can reduce the friction between the agitation fan blade 203 and the efficiency support plate 304, thereby improving the smoothness of the rotation of the agitation shaft 202.

[0038] like Figures 1 to 2As shown, a pair of enhancement mechanisms 3 are fixedly installed inside the water-cooled plate body 1. The enhancement mechanism 3 includes an enhancement support shaft 301, which can provide support for the rotation of the enhancement positioning ring 302 and can position the enhancement positioning ring 302 when it rotates.

[0039] The efficiency-enhancing support shaft 301 is fixedly connected to the water-cooled plate body 1, which improves the balance of the efficiency-enhancing support shaft 301 and fixes the position of the efficiency-enhancing support shaft 301 through the water-cooled plate body 1.

[0040] like Figures 1 to 4 As shown, an enhancement positioning ring 302 is rotatably mounted on the external side of the enhancement support shaft 301, which facilitates the installation of the enhancement support plate 304 and improves the stability of the enhancement support plate 304.

[0041] like Figures 1 to 3 As shown, an enhancement rotation spring 303 is installed between the enhancement support shaft 301 and the enhancement positioning ring 302, which can adjust the position of the enhancement positioning ring 302. When the stirring fan blade 203 moves the enhancement support plate 304, the enhancement rotation spring 303 can drive the enhancement positioning ring 302 to rotate and return to its original position.

[0042] like Figures 1 to 3 As shown, a pair of enhancement support plates 304 are fixedly installed on the outside of the enhancement positioning ring 302. They can be moved by the stirring fan blade 203 and rotate back and forth in cooperation with the enhancement rotary spring 303. This can move the coolant in the water-cooled plate body 1, so that the coolant can be stirred and the coolant can absorb heat more evenly.

[0043] In addition, an enhancement rebound plate 305 is provided on one side of the enhancement support shaft 301, which can slide under the influence of water flow and further agitate the coolant.

[0044] like Figures 1 to 4 As shown, a pair of enhancement balance bars 306 are slidably installed inside the enhancement rebound plate 305, which can support the enhancement rebound plate 305 and ensure the balance of the enhancement rebound plate 305. The enhancement balance bars 306 are fixedly connected to the water-cooled plate body 1.

[0045] like Figures 1 to 5 As shown, the enhancement balance bar 306 is fitted with an enhancement compression spring 307, which can support the enhancement rebound plate 305, so that the enhancement rebound plate 305 can rebound after being impacted by water flow. The enhancement compression spring 307 is located between the water cooling plate body 1 and the enhancement rebound plate 305.

[0046] In practical use, the coolant enters the water-cooled plate body 1 through the guide plate 201. Guided by the guide plate 201, it pushes the agitator blade 203. The agitator blade 203 causes the agitator shaft 202 to rotate. The agitator blade 203 can agitate the coolant by rotating, so that the coolant can pass through the water-cooled plate body 1 unevenly, allowing the coolant to absorb more heat. At the same time, the rotation of the agitator blade 203 can drive the rotation of the enhancement support plate 304. The enhancement support plate 304 can move the coolant, improving the agitation effect of the coolant. The coolant impacts the enhancement rebound plate 305, and the rebound of the enhancement compression spring 307 further enhances the heat absorption effect of the coolant.

[0047] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0048] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A quick-connect lithium battery stack water-cooling plate, characterized in that, include: Water cooling plate body; An agitation mechanism is provided within the water-cooled plate body. The agitation mechanism includes a guide plate, and a pair of agitation shafts are provided on one side of the guide plate. Several evenly distributed agitation fan blades are fixedly installed on the agitation shafts. A pair of enhancement mechanisms are fixedly installed inside the water-cooled plate body.

2. The quick-connect lithium battery water-cooling plate according to claim 1, characterized in that, A pair of agitation mounting parts are installed between the agitation shaft and the water-cooled plate body.

3. The quick-connect lithium battery water-cooling plate according to claim 2, characterized in that, Several evenly distributed agitation chambers are fixedly installed on the agitating fan blades.

4. A quick-connect lithium battery water-cooling plate according to claim 3, characterized in that, The agitation fixed chamber is equipped with a rotating agitation friction ball.

5. A quick-connect lithium battery water-cooling plate according to claim 1, characterized in that, The efficiency enhancement mechanism includes an efficiency enhancement support shaft, which is fixedly connected to the water-cooled plate body.

6. A quick-connect lithium battery water-cooling plate according to claim 5, characterized in that, An enhancement positioning ring is rotatably mounted on the external support shaft.

7. A quick-connect lithium battery water-cooling plate according to claim 6, characterized in that, An enhanced rotary spring is installed between the enhanced support shaft and the enhanced positioning ring.

8. A quick-connect lithium battery water-cooling plate according to claim 6, characterized in that, A pair of enhancement support plates are fixedly installed on the outside of the enhancement positioning ring, and an enhancement rebound plate is provided on one side of the enhancement support shaft.

9. A quick-connect lithium battery water-cooling plate according to claim 8, characterized in that, A pair of enhancement balance rods are slidably installed inside the enhancement rebound plate, and the enhancement balance rods are fixedly connected to the water-cooled plate body.

10. A quick-connect lithium battery water-cooling plate according to claim 9, characterized in that, The enhanced balance bar is fitted with an enhanced compression spring, which is located between the water-cooled plate body and the enhanced rebound plate.

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