Automobile battery cooling control device

Abstract

The invention provides an automobile battery cooling control device, and relates to the technical field of battery temperature control. Comprising an installation aluminum plate, and a medium circulation piece is installed on the installation aluminum plate. A fusing protection piece is mounted on the medium circulation piece; the fusing protection piece is used for self-fusing in case of overheating; the medium circulation piece is used for conducting cooling liquid; a pressurizing and discharging part is mounted on the medium circulating part; the pressurizing discharge part is used for discharging the cooling liquid in the medium circulation part; an anti-corrosion drainage piece is mounted on the mounting aluminum plate piece; fusing control work can be carried out, vehicle spontaneous combustion early warning can be achieved, it is prevented that when vehicle spontaneous combustion occurs, cooling liquid leaks, fire behavior is further increased, the fighting effect during vehicle spontaneous combustion is improved, and meanwhile vehicle spontaneous combustion can be comprehensively detected; the problems that when a battery pack of an existing battery cooling control device is spontaneously combusted, cooling liquid is prone to leakage, a vehicle battery is short-circuited, and the spontaneous combustion hidden danger is further increased are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of battery temperature control, and in particular to a temperature reduction control device for an automobile battery. Background Art

[0002] Battery cooling is crucial to the performance, efficiency, safety and durability of electric vehicles. In actual electric vehicle battery temperature control work, for example, the common blade battery, the cooling method mostly uses a circulating cooling aluminum plate set above the battery pack for cooling. It is widely used due to its advantages of high efficiency and relatively uniform heat dissipation. However, when the battery pack spontaneously ignites, the coolant of the current battery cooling control device is prone to leakage, causing the vehicle battery to short-circuit, further increasing the difficulty of firefighting and the amount of toxic gas released during spontaneous combustion. At the same time, the cooling aluminum plate will also be corroded during the circulation of the coolant, affecting the strength of the cooling aluminum plate, increasing the risk of leakage, and making it difficult to promptly prompt and reduce the risk. During the cooling process, especially when using a compressor to cool the aluminum plate, condensation water is generated on the upper surface of the aluminum plate and is absorbed and stored by the insulation plate above, which is not easy to discharge and evaporate. Long-term use will corrode the cooling aluminum plate and produce corroded pores, further increasing the risk of leakage and short circuit, and the overall service life is poor. Summary of the invention

[0003] The disclosed embodiments relate to a vehicle battery cooling control device, the fuse protection component of which can perform a fuse control operation, realize a vehicle spontaneous combustion warning, prevent coolant leakage from further increasing the fire when the vehicle spontaneously combusts, improve the firefighting effect when the vehicle spontaneously combusts, and at the same time perform a comprehensive detection of vehicle spontaneous combustion to prevent omissions, thus solving the problem of the current battery cooling control device that when the battery pack spontaneously combusts, the coolant is easily leaked, causing a short circuit in the vehicle battery, and further increasing the risk of spontaneous combustion.

[0004] In a first aspect of the present disclosure, a vehicle battery cooling control device is provided, comprising an installed aluminum plate, on which a medium circulation member is installed; a fuse protection member is installed on the medium circulation member; the fuse protection member is used for self-melting due to overheating; the medium circulation member is used for conducting cooling liquid; a pressurized discharge member is installed on the medium circulation member; the pressurized discharge member is used for discharging cooling liquid inside the medium circulation member; an anti-corrosion drainage member is installed on the installed aluminum plate; the anti-corrosion drainage member is used for ventilating and draining the top of the medium circulation member; a corrosion detection member is installed on the medium circulation member; the corrosion detection member is used for isolating corrosion particles inside the medium circulation member; the installed aluminum plate comprises: an aluminum plate and an upper cover plate, on the top of the aluminum plate an upper cover plate is fixedly installed; a row of through holes are respectively provided on both sides of the aluminum plate.

[0005] In at least some embodiments, the pressurized discharge component includes: a bellows and a guide pipe, the bellows is fixedly mounted on the end of the air inlet pipe; and the guide pipe is fixedly mounted on the bellows.

[0006] In at least some embodiments, the fuse protection component includes: a closed cylinder, a fuse connecting frame, a tension spring and a fuse wire, and two closed cylinders are provided, and the two closed cylinders are respectively slidably installed at the two ends of the cooling tube; the outer sides of the two closed cylinders are provided with a rubber coating; the two closed cylinders respectively block the air intake pipe and the drain pipe; the two closed cylinders are respectively fixedly installed with fuse connecting frames, and the two fuse connecting frames are respectively provided with a circle of through holes; the ends of the two closed cylinders are respectively fixedly installed with tension springs, and the other ends of the two tension springs are respectively fixedly installed at the two ends of the cooling tube; the two fuse connecting frames are fixedly installed with fuse wires, and the fuse wires are located inside the cooling tube; the fuse wire is used to melt when overheating.

[0007] In at least some embodiments, the medium circulation components include: a cooling pipe, a water inlet pipe, an air inlet pipe and a drain pipe, the cooling pipe is fixedly mounted on an aluminum plate; a water inlet pipe is fixedly mounted on the end of the cooling pipe; the water inlet pipe is used to connect to a vehicle cooling pump; an air inlet pipe is fixedly mounted on the bottom of the cooling pipe; the air inlet pipe is used to inflate the air pressure to accelerate the emptying of the cooling pipe; a drain pipe is fixedly mounted on the other end of the cooling pipe; the drain pipe is used to discharge coolant.

[0008] In at least some embodiments, the anti-corrosion drainage component includes: a drainage shell and a battery pack connecting hole, the drainage shell is a shell structure; two rows of battery pack connecting holes are respectively opened on both sides of the drainage shell, and the two rows of battery pack connecting holes correspond to the through holes on both sides of the aluminum plate respectively; the battery pack connecting holes are used to pass bolts to install the aluminum plate on the battery pack; the drainage shell is used to collect leaked coolant; the drainage shell is located at the bottom of the discharge slot hole; the drainage shell is fixedly installed on the bottom of the aluminum plate.

[0009] In at least some embodiments, the corrosion detection component also includes: a lifting shaft, a contact piece, an anti-accidental touch spring and a detection and collecting cover. The lifting shaft is slidably installed on the circulating water pipe, and a contact piece is fixedly installed at the bottom of the lifting shaft; the contact piece is located above the power-connecting spring piece; the contact piece, the power-connecting spring piece and the buzzer are connected in series with a power supply; an anti-accidental touch spring is sleeved on the lifting shaft; a detection and collecting cover is fixedly installed on the top of the lifting shaft, and a circle of grooves is provided on the detection and collecting cover; the detection and collecting cover is slidably sleeved inside the circulating water pipe; the detection and collecting cover is located above the reflux pipe; the detection and collecting cover is an inclined structure; the anti-accidental touch spring is located between the detection and collecting cover and the circulating water pipe; the buzzer is used to prompt that corrosion impurities exceed the standard.

[0010] In at least some embodiments, the installed aluminum plate also includes: a buzzer and a discharge slot, and the buzzer is fixedly installed on the aluminum plate; a row of discharge slots are respectively opened on the four sides of the aluminum plate, and the four rows of discharge slots are used to discharge leaked coolant; the four rows of discharge slots are all located on the inner side of the upper cover plate.

[0011] In at least some embodiments, the corrosion detection component includes: a circulating water pipe, a return pipe and an electrical spring clip, the circulating water pipe is fixedly installed at the end of the cooling pipe; the return pipe is fixedly installed on the circulating water pipe; the electrical spring clip is fixedly installed at the bottom of the circulating water pipe, and the electrical spring clip is an elastic structure; the two tension springs are respectively used to pull the two closing cylinders to close the water inlet pipe and the circulating water pipe.

[0012] In at least some embodiments, the anti-corrosion drainage member further includes: a discharge pipe, which is fixedly mounted on the side of the drainage shell; and the discharge pipe is used to discharge the coolant.

[0013] In at least some embodiments, the pressurized discharge member further includes: a pressurized airbag, which is fixedly mounted on the guide tube; the pressurized airbag is an elastic expansion airbag; and the pressurized airbag is away from the battery pack.

[0014] The present invention provides a vehicle battery temperature reduction control device, which has the following beneficial effects:

[0015] The present invention adopts a fuse protection component to conduct a comprehensive detection of battery spontaneous combustion in the battery pack, realize spontaneous combustion early warning, and block the water inlet pipe to prevent continuous supply of coolant, which causes a large amount of coolant leakage after the cooling pipe is burned through, causing the vehicle battery to short-circuit and catch fire again, and also avoid the toxic gas generated by the burning and baking of the coolant, thereby improving the firefighting effect of the vehicle in the event of a spontaneous combustion accident, and also avoid the vehicle from locally overheating and burning through the cooling pipe to cause leakage, and the entire battery pack is scrapped. Timely cooling and fire fighting can facilitate the recovery of normal batteries and reduce losses.

[0016] In addition, the use of pressurized discharge components can increase the speed of draining the coolant inside the cooling pipe by pre-storing compressed air. The use of pressurized discharge components also ensures that the coolant can be discharged through the drain pipe in different vehicle postures, preventing the vehicle from being on a sloping road where the drain pipe is at a high point and is inconvenient to discharge the coolant.

[0017] In addition, the use of anti-corrosion drainage parts can perform anti-corrosion drainage work, improve the safety of cooling, achieve safe drainage, and facilitate ventilation through the discharge pipe, reducing the amount of condensed water between the top of the cooling pipe and the vehicle insulation board, thereby extending the service life of the cooling pipe.

[0018] In addition, corrosion detection parts are used to detect the corrosion degree of the cooling pipe. Once the corrosion of the cooling pipe exceeds the standard, a buzzer alarm can be issued in time, which can be convenient for the driver to detect and further improve the management safety of the cooling pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0020] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0021] In the attached picture:

[0022] Figure 1 A schematic diagram showing the overall structure of the present application;

[0023] Figure 2 A schematic diagram showing the bottom structure of the present application;

[0024] Figure 3 A cross-sectional view showing the internal structure of the present application;

[0025] Figure 4 A schematic diagram showing the structure of installing an aluminum plate of the present application is shown;

[0026] Figure 5 A schematic diagram showing the structure of the medium circulation member of the present application is shown;

[0027] Figure 6 This application shows Figure 2 A magnified view of the structure of the middle B region;

[0028] Figure 7 A cross-sectional view of the fuse protection structure of the present application is shown;

[0029] Figure 8 A schematic diagram showing a closed cylinder structure of the present application is shown;

[0030] Fig. 9 A schematic diagram showing the structure of the anti-corrosion drainage member of the present application is shown;

[0031] Fig.10 A cross-sectional view showing the structure of the corrosion detection member of the present application;

[0032] Fig.11 A partial cross-sectional view of the corrosion detection component of the present application is shown;

[0033] Fig.12 A schematic diagram of the installation position of the drainage shell of the present application is shown.

[0034] List of reference numerals:

[0035] 1. Install aluminum plate parts; 101. Aluminum plate; 1011. Buzzer; 102. Upper cover; 103. Discharge slot; 2. Medium circulation parts; 201. Cooling pipe; 202. Water inlet pipe; 203. Air inlet pipe; 204. Drain pipe; 3. Fuse protection parts; 301. Closing cylinder; 302. Fuse connecting frame; 303. Tension spring; 304. Fuse wire; 4. Pressurized discharge parts; 401. Bellows; 4011. Guide pipe; 402. Pressurized airbag; 5. Anti-corrosion drainage parts; 501. Drainage shell; 5011. Battery pack connection hole; 502. Discharge pipe; 6. Corrosion detection parts; 601. Circulating water pipe; 6011. Return pipe; 602. Electrical spring; 603. Lifting shaft; 604. Contact piece; 605. Anti-mistouch spring; 606. Detection collection cover. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Example 1: Please refer to Figures 1 to 12 :

[0038] The present invention proposes a car battery cooling control device, including an installed aluminum plate 1, a medium flow component 2 is installed on the installed aluminum plate 1; a fuse protection component 3 is installed on the medium flow component 2; the fuse protection component 3 is used for self-melting due to overheating; the medium flow component 2 is used to conduct coolant; a pressurized discharge component 4 is installed on the medium flow component 2; the pressurized discharge component 4 is used to discharge the coolant inside the medium flow component 2; an anti-corrosion drainage component 5 is installed on the installed aluminum plate 1; the anti-corrosion drainage component 5 is used for ventilation and drainage of the top of the medium flow component 2; a corrosion detection component 6 is installed on the medium flow component 2; the corrosion detection component 6 is used to isolate corrosion particles inside the medium flow component 2; the installed aluminum plate 1 includes: an aluminum plate 101 and an upper cover plate 102, the upper cover plate 102 is fixedly installed on the top of the aluminum plate 101; a row of through holes are respectively provided on both sides of the aluminum plate 101.

[0039] In the embodiment of the present disclosure, the installation aluminum plate 1 also includes: a buzzer 1011 and a discharge slot 103, and the buzzer 1011 is fixedly installed on the aluminum plate 101; a row of discharge slots 103 are respectively provided on the four sides of the aluminum plate 101, and the four rows of discharge slots 103 are used to discharge leaked coolant; the four rows of discharge slots 103 are all located on the inner side of the upper cover plate 102; the medium flow component 2 includes: a cooling pipe 201, a water inlet pipe 202, an air inlet pipe 203 and a drain pipe 204, and the cooling pipe 201 is fixedly installed on the aluminum plate 101; a water inlet pipe 202 is fixedly installed at the end of the cooling pipe 201; the water inlet pipe 202 is used to connect the vehicle cooling pump; an air inlet pipe 203 is fixedly installed at the bottom of the cooling pipe 201; the air inlet pipe 203 is used to inflate and accelerate the emptying of the cooling pipe 201; a drain pipe 204 is fixedly installed at the other end of the cooling pipe 201; the drain pipe 204 is used to discharge the cooling Liquid; The fuse protection part 3 includes: a closed cylinder 301, a fuse connecting frame 302, a tension spring 303 and a fuse 304. The fuse 304 is provided with an anti-corrosion coating on the outside. There are two closed cylinders 301, and the two closed cylinders 301 are respectively slidably mounted on the two ends of the cooling pipe 201; the outer sides of the two closed cylinders 301 are provided with a rubber coating; the two closed cylinders 301 correspond to block the intake pipe 203 and the drain pipe 204 respectively; the two closed cylinders 301 are respectively fixedly installed with fuse connecting frames 302, and the two fuse connecting frames 302 are respectively provided with a circle of through holes; the ends of the two closed cylinders 301 are respectively fixedly installed with tension springs 303, and the other ends of the two tension springs 303 are respectively fixedly installed on the two ends of the cooling pipe 201; the two fuse connecting frames 302 are fixedly installed with fuses 304, and the fuses 304 are located inside the cooling pipe 201; the fuses 304 are used to melt when overheated;By adopting the fuse protection part 3, a comprehensive detection of the battery spontaneous combustion in the battery pack can be carried out. This structure uses the cooling tube 201 for fuse detection, which can realize spontaneous combustion warning. When the vehicle spontaneously ignites, the coolant can be quickly discharged before the flame burns through the cooling tube 201, and the water inlet pipe 202 is blocked to prevent the continuous supply of coolant, which will cause a large amount of coolant leakage after the cooling tube 201 is burned through, causing the vehicle battery to short-circuit and catch fire again. At the same time, this structure also avoids the poisonous gas generated by the burning and baking of the coolant. The structure is more reasonable, which improves the firefighting effect of the vehicle in the event of a spontaneous combustion accident, and also avoids the vehicle from being overheated locally and burning through the cooling tube 201, causing leakage and the entire battery pack being scrapped. This structure will not cause coolant leakage , prevent battery short circuit, timely cooling and fire fighting can facilitate normal battery recycling and reduce vehicle losses. This structure does not affect the cooling of the battery when the battery is in the normal temperature range. The structure is more reasonable. When the battery pack spontaneously ignites at high temperature, the fuse 304 located above the battery pack will melt at the position corresponding to the temperature exceeding the melting temperature. The two sealing cylinders 301 will retract respectively and no longer seal the air intake pipe 203 and the drain pipe 204. At this time, the drain pipe 204 will discharge the coolant. When the two sealing cylinders 301 retract respectively, they will seal the water inlet pipe 202 and the circulating water pipe 601. At this time, the water inlet pipe 202 will not be continuously supplied with coolant by the cooling pump, and the circulating water pipe 601 will not reflux coolant, ensuring that the coolant can be isolated. ;

[0040] In the embodiment of the present disclosure, the pressurized discharge member 4 includes: a bellows 401 and a guide tube 4011, the bellows 401 is fixedly mounted on the end of the air inlet pipe 203; the guide tube 4011 is fixedly mounted on the bellows 401; the pressurized discharge member 4 also includes: a pressurized airbag 402, the pressurized airbag 402 is fixedly mounted on the guide tube 4011; the pressurized airbag 402 is an elastic expansion airbag; the pressurized airbag 402 is away from the battery pack; the pressurized discharge member 4 is used to store compressed air in advance, which can improve the cooling effect. The draining speed of the coolant in the cooling tube 201 ensures that the coolant is drained before the cooling tube 201 is damaged by the spontaneous combustion and heating of the battery pack. At the same time, the pressurized discharge component 4 also ensures that the coolant can be discharged through the drain pipe 204 under different postures of the vehicle, preventing the vehicle from being at a high point on a sloping road and making it difficult to discharge the coolant. The structure is more reasonable, and the coolant in the cooling tube 201 is discharged from the drain pipe 204 under the elastic action of the pressurized airbag 402.

[0041] In the disclosed embodiment, the anti-corrosion drainage member 5 includes: a drainage shell 501 and a battery pack connection hole 5011, the drainage shell 501 is a shell structure; two rows of battery pack connection holes 5011 are respectively opened on both sides of the drainage shell 501, and the two rows of battery pack connection holes 5011 correspond to the through holes on both sides of the aluminum plate 101; the battery pack connection holes 5011 are used to pass bolts to install the aluminum plate 101 in the battery pack; the drainage shell 501 is used to collect leaked coolant; the drainage shell 501 is located at the bottom of the discharge slot 103; the drainage shell 501 is fixedly installed at the bottom of the aluminum plate 101; the anti-corrosion drainage member 5 also includes: a discharge pipe 502, a discharge pipe 50 2 is fixedly installed on the side of the drainage shell 501; the discharge pipe 502 is used to discharge the coolant. The anti-corrosion drainage piece 5 can be used for anti-corrosion drainage work. At the same time, it can prevent the cooling pipe 201 from being corroded and other factors from causing the coolant to leak into the battery pack, which can further improve the cooling safety of the present structure, and can achieve safe drainage. The discharge pipe 502 is also convenient for ventilation, reducing the amount of condensed water between the top of the cooling pipe 201 and the vehicle insulation board, extending the service life of the cooling pipe 201, and preventing the battery from short circuiting by the cover buckle sealing of the drainage shell 501 and the upper cover plate 102. The present structure is more compact and thin, and does not affect the vehicle space.

[0042] Embodiment 2, on the basis of embodiment 1, the corrosion detection component 6 comprises: a circulating water pipe 601, a return pipe 6011 and an electric spring 602, the circulating water pipe 601 is fixedly installed at the end of the cooling pipe 201; the return pipe 6011 is fixedly installed on the circulating water pipe 601; the electric spring 602 is fixedly installed at the bottom of the circulating water pipe 601, and the electric spring 602 is an elastic structure; two tension springs 303 are respectively used to pull the two closing cylinders 301 to close the water inlet pipe 202 and the circulating water pipe 601; the corrosion detection component 6 also comprises: a lifting shaft 603, The contact piece 604, the anti-mistouch spring 605 and the detection collection cover 606, the lifting shaft 603 is slidably installed on the circulating water pipe 601, and the contact piece 604 is fixedly installed at the bottom of the lifting shaft 603; the contact piece 604 is located above the power-connecting spring piece 602; the contact piece 604, the power-connecting spring piece 602 and the buzzer 1011 are connected in series with the power supply; the lifting shaft 603 is sleeved with the anti-mistouch spring 605; the top of the lifting shaft 603 is fixedly installed with the detection collection cover 606, and a circle of slots is provided on the detection collection cover 606; the detection collection cover 606 is slidably sleeved on the circulating water pipe 601, and the detection collection cover 606 is provided with a circle of slots; the detection collection cover 606 is slidably sleeved on the circulating water pipe 601. The inside of the water pipe 601; the detection collection cover 606 is located above the return pipe 6011; the detection collection cover 606 is an inclined structure; the anti-mistouch spring 605 is located between the detection collection cover 606 and the circulating water pipe 601; the buzzer 1011 is used to prompt that the corrosion impurities exceed the standard, and the corrosion detection part 6 is used. By utilizing the characteristic that the cooling pipe 201 will produce corrosion impurities when it is severely corroded, the corrosion degree of the cooling pipe 201 can be detected. Once the corrosion of the cooling pipe 201 exceeds the standard, a buzzer alarm can be given in time, which can be easily noticed by the driver and can be carried out. The safety of the management of the cooling tube 201 is further improved. The method of isolating corrosive impurities is used without affecting the normal heat dissipation circulation. Once the impurities block the detection and collection cover 606 to an extent exceeding the standard, an automatic alarm can be triggered. When the coolant circulates inside the cooling tube 201, the existing impurities are isolated by the detection and collection cover 606 and blocked in the slots on the detection and collection cover 606. As the blockage increases, the fluidity of the detection and collection cover 606 becomes worse. Through this principle, the detection accuracy is guaranteed, the cooling tube 201 is repaired and the coolant is replaced in time, and the purity of the coolant is also ensured.

[0043] The working principle of this embodiment is as follows: first, the through holes on both sides of the aluminum plate 101 are passed through bolts and installed on the top of the battery pack. The return pipe 6011 is connected to the coolant recovery tank of the vehicle. The water inlet pipe 202 is used to connect the vehicle cooling pump. When the battery pack spontaneously ignites at high temperature, the fuse 304 located above the battery pack will melt at the corresponding position. At this time, the two closing cylinders 301 lose the pulling limit of the fuse 304. Under the pull of the tension spring 303, the two closing cylinders 301 retract respectively and no longer close the intake pipe 203 and the drain pipe 204. At this time, the drain pipe 204 will discharge the coolant, and the corresponding When the sealing cylinders 301 are retracted respectively, the water inlet pipe 202 and the circulating water pipe 601 will be closed. At this time, the water inlet pipe 202 will not be continuously supplied with coolant by the cooling pump, and the circulating water pipe 601 will not flow back the coolant, ensuring that the coolant can be isolated. When the sealing cylinder 301 at the water inlet end of the cooling pipe 201 is retracted and the air inlet pipe 203 is unblocked, the pressurized airbag 402 will shrink rapidly under the elastic action, and the compressed air will be discharged from the air inlet pipe 203, and the coolant in the cooling pipe 201 will be discharged from the drain pipe 204. The end of the drain pipe 204 is led out of the vehicle when it is installed.

[0044] The discharge pipe 502 also facilitates ventilation and reduces the amount of condensed water between the top of the cooling pipe 201 and the vehicle insulation board. When condensed water is generated on the surface of the cooling pipe 201 and the aluminum plate 101 or the cooling pipe 201 is damaged and leaks, the cover buckle of the drainage shell 501 and the upper cover plate 102 can be used to prevent leakage to the battery and cause a battery short circuit. The condensed water or coolant can be discharged to the outside of the vehicle through the discharge pipe 502. When the coolant circulates inside the cooling pipe 201, the impurities present are isolated by the detection and collection cover 606 and blocked in the slots on the detection and collection cover 606. As the blockage increases, the fluidity of the detection and collection cover 606 deteriorates. Under the action of fluid pressure, the anti-mistouch spring 605 is compressed, and the lifting shaft 603 moves downward, driving the contact piece 604 to fit the electrical spring piece 602. At this time, the buzzer 1011 will be powered on to alarm, indicating that the cooling pipe 201 needs to be repaired.

[0045] In this article, there are a few points to note:

[0046] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0047] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0048] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A car battery temperature reduction control device, comprising an installation aluminum plate (1), wherein a medium circulation member (2) is installed on the installation aluminum plate (1); characterized in that: A fuse protection component (3) is installed on the medium circulation component (2); the fuse protection component (3) is used for self-fusing in case of overheating; the medium circulation component (2) is used for conducting cooling liquid; A pressurizing and discharging component (4) is installed on the medium circulation component (2); the pressurizing and discharging component (4) is used to discharge the cooling liquid inside the medium circulation component (2); An anti-corrosion drainage member (5) is installed on the mounting aluminum plate (1); the anti-corrosion drainage member (5) is used for the top of the ventilation drainage medium circulation member (2); A corrosion detection component (6) is installed on the medium circulation component (2); the corrosion detection component (6) is used to isolate corrosion particles inside the medium circulation component (2); The mounting aluminum plate (1) comprises: an aluminum plate (101) and an upper cover plate (102), wherein the upper cover plate (102) is fixedly mounted on the top of the aluminum plate (101); A row of through holes is respectively provided on both sides of the aluminum plate (101).

2. The automotive battery temperature reduction control device according to claim 1, characterized in that: The mounting aluminum plate (1) further comprises: a buzzer (1011) and a discharge slot (103); the buzzer (1011) is fixedly mounted on the aluminum plate (101); a row of discharge slots (103) are respectively provided on four sides of the aluminum plate (101), and the four rows of discharge slots (103) are used to discharge leaked coolant; the four rows of discharge slots (103) are all located on the inner side of the upper cover plate (102).

3. The automotive battery temperature reduction control device according to claim 2, characterized in that: The medium circulation component (2) comprises: a cooling pipe (201), a water inlet pipe (202), an air inlet pipe (203) and a drain pipe (204); the cooling pipe (201) is fixedly mounted on the aluminum plate (101); the water inlet pipe (202) is fixedly mounted on the end of the cooling pipe (201); the water inlet pipe (202) is used to connect to a vehicle cooling pump; the air inlet pipe (203) is fixedly mounted on the bottom of the cooling pipe (201); the air inlet pipe (203) is used to charge air pressure to accelerate the emptying of the cooling pipe (201); the drain pipe (204) is fixedly mounted on the other end of the cooling pipe (201); the drain pipe (204) is used to discharge coolant.

4. The automotive battery temperature reduction control device according to claim 3, characterized in that: The fuse protection component (3) comprises: a sealing cylinder (301), a fuse connection frame (302), a tension spring (303) and a fuse wire (304); two sealing cylinders (301) are provided, and the two sealing cylinders (301) are respectively slidably mounted on the two ends of the cooling pipe (201); the outer sides of the two sealing cylinders (301) are provided with a rubber coating; the two sealing cylinders (301) respectively block the air intake pipe (203) and the drain pipe (204); the interiors of the two sealing cylinders (301) are respectively fixed with a rubber coating. A fuse connection frame (302) is fixedly installed, and a circle of through holes is respectively provided on the two fuse connection frames (302); tension springs (303) are respectively fixedly installed on the ends of the two closed cylinders (301), and the other ends of the two tension springs (303) are respectively fixedly installed on the two ends of the cooling pipe (201); a fuse wire (304) is fixedly installed on the two fuse connection frames (302), and the fuse wire (304) is located inside the cooling pipe (201); the fuse wire (304) is used to fuse when overheated.

5. The automotive battery temperature reduction control device according to claim 3, characterized in that: The charging and discharging component (4) comprises: a bellows (401) and a guide pipe (4011); the bellows (401) is fixedly mounted on the end of the air intake pipe (203); and the guide pipe (4011) is fixedly mounted on the bellows (401).

6. The automotive battery temperature reduction control device according to claim 5, characterized in that: The pressurized discharge component (4) further comprises: a pressurized airbag (402), wherein the pressurized airbag (402) is fixedly mounted on the guide tube (4011); the pressurized airbag (402) is an elastic expansion airbag; and the pressurized airbag (402) is away from the battery pack.

7. The automotive battery temperature reduction control device according to claim 2, characterized in that: The anti-corrosion drainage component (5) comprises: a drainage shell (501) and a battery pack connection hole (5011), wherein the drainage shell (501) is a shell structure; two rows of battery pack connection holes (5011) are respectively opened on both sides of the drainage shell (501), and the two rows of battery pack connection holes (5011) respectively correspond to the through holes on both sides of the aluminum plate (101); the battery pack connection holes (5011) are used to pass bolts to install the aluminum plate (101) on the battery pack; the drainage shell (501) is used to collect leaked coolant; the drainage shell (501) is located at the bottom of the discharge slot hole (103); and the drainage shell (501) is fixedly installed at the bottom of the aluminum plate (101).

8. The automotive battery temperature reduction control device according to claim 7, characterized in that: The anti-corrosion drainage component (5) further comprises: a discharge pipe (502), wherein the discharge pipe (502) is fixedly mounted on the side of the drainage shell (501); the discharge pipe (502) is used to discharge the coolant.

9. The automotive battery temperature reduction control device according to claim 4, characterized in that: The corrosion detection component (6) comprises: a circulating water pipe (601), a return pipe (6011) and an electrical connection spring (602); the circulating water pipe (601) is fixedly mounted on the end of the cooling pipe (201); the return pipe (6011) is fixedly mounted on the circulating water pipe (601); the electrical connection spring (602) is fixedly mounted on the bottom of the circulating water pipe (601), and the electrical connection spring (602) is an elastic structure; the two tension springs (303) are respectively used to pull the two closing cylinders (301) to close the water inlet pipe (202) and the circulating water pipe (601).

10. The automotive battery temperature reduction control device according to claim 9, characterized in that: The corrosion detection member (6) further comprises: a lifting shaft (603), a contact sheet (604), an anti-mistaken touch spring (605) and a detection collection cover (606); the lifting shaft (603) is slidably mounted on the circulating water pipe (601), and the contact sheet (604) is fixedly mounted on the bottom of the lifting shaft (603); the contact sheet (604) is located above the power connection spring sheet (602); the contact sheet (604), the power connection spring sheet (602) and the buzzer (1011) are connected in series with a power supply; the lifting shaft (603) is sleeved with an anti-mistaken touch spring (605); 605); a detection and collection cover (606) is fixedly installed on the top of the lifting shaft (603), and a circle of slots is provided on the detection and collection cover (606); the detection and collection cover (606) is slidably sleeved inside the circulating water pipe (601); the detection and collection cover (606) is located above the return pipe (6011); the detection and collection cover (606) is an inclined structure; the anti-mistouch spring (605) is located between the detection and collection cover (606) and the circulating water pipe (601); the buzzer (1011) is used to prompt that the corrosion impurities exceed the standard.

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