Environment-friendly storage battery convenient to disassemble

Abstract

The invention relates to the technical field of storage batteries, and particularly discloses a convenient-to-disassemble environment-friendly storage battery which comprises a shell, a shell cover is arranged at the top of the shell, a safety valve shell is fixedly mounted at the rear end of the interior of the shell cover, a valve seat assembly is arranged at the bottom of the safety valve shell, and a quick disassembly assembly is arranged at the upper end of the shell. The quick-release assembly comprises an inclined frame fixedly connected to the top of the outer wall of the shell, the bottom of the inclined frame is obliquely arranged, the quick-release assembly further comprises a fixed cover fixedly connected to the top of the shell cover, a bolt is in threaded connection with the middle of the fixed cover, a lifting block is rotationally connected to the bottom of the bolt, and a drawing plate is rotationally connected to the annular side of the bottom of the lifting block. Through cooperation of the structure, the disassembly and assembly efficiency can be improved, the difficulty in installation is low, the situation of incorrect tightening cannot occur compared with a traditional manner of tightening through multiple screws, and it is guaranteed that the sealing performance of the storage battery after disassembly, assembly and maintenance is good.

Description

Technical Field

[0001] The invention relates to the technical field of storage batteries, in particular to an environmentally friendly storage battery which is easy to disassemble. Background Art

[0002] A battery is a device that converts chemical energy into electrical energy. It is also called a secondary battery or a lead-acid battery. The working principle of a battery is to regenerate the internal active substances through charging, store the electrical energy as chemical energy, and convert the chemical energy into electrical energy again when needed. Lead-acid batteries will produce a large amount of gas when used. When the internal pressure of the battery is large enough, the pressure is released through the safety valve to avoid damage to the battery due to excessive pressure inside the battery.

[0003] Lead-acid batteries require regular inspection and maintenance during use, including checking the electrolyte level, cleaning the terminals, testing battery performance, etc. If the design is easy to disassemble and assemble, it is easier to disconnect the battery from the equipment, perform necessary maintenance work, and replace broken parts. In particular, the rubber gasket around the safety valve will age after long-term use, resulting in reduced sealing performance and lower valve opening pressure. If the safety valve is opened for a long time, the gas will overflow from the safety valve and condense into an acidic liquid when it gets cold around it, which can easily corrode the equipment around the battery.

[0004] The top cover of an existing battery is generally fixed by multiple screws and other parts, which is troublesome to disassemble and assemble, and the disassembly and assembly efficiency is low. In addition, the battery top shell is fixed by multiple screws. If these screws are not tightened correctly, or are over-tightened or loosened during the disassembly and assembly process, the sealing performance may be reduced. Summary of the invention

[0005] The purpose of the present invention is to provide an environmentally friendly storage battery that is easy to disassemble, which can improve the efficiency of disassembly and assembly, and has low difficulty during installation. Compared with the traditional method of tightening multiple screws, the situation of incorrect tightening will not occur, and the sealing of the storage battery after disassembly and maintenance is ensured to be better, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: an environmentally friendly storage battery that is easy to disassemble, comprises a shell, a shell cover is arranged on the top of the shell, a safety valve shell is fixedly installed on the inner rear end of the shell cover, a valve seat assembly is arranged on the bottom of the safety valve shell, the upper end part of the shell is provided with a quick-release assembly, the quick-release assembly comprises an inclined frame fixedly connected to the top of the outer wall of the shell, and the bottom of the inclined frame is inclinedly arranged, the quick-release assembly also comprises a fixed cover fixedly connected to the top of the shell cover, the middle part of the fixed cover is threadedly connected with a bolt, the bottom of the bolt is rotatably connected with a lifting block, the bottom ring side of the lifting block is rotatably connected with a pull-out plate, the end of the pull-out plate away from the lifting block is rotatably connected with a moving frame, the outer wall of the moving frame is slidably connected with the shell cover, and the side of the moving frame away from the pull-out plate is rotatably connected with a rotating shaft, the pull-out plate, the moving frame and the rotating shaft are all provided with multiple, and the bottom of the shell cover is detachably connected with a sealing gasket.

[0007] Preferably, the valve seat assembly includes a mounting seat threadedly connected to the bottom of the safety valve housing, a through hole is opened at the bottom of the mounting seat, a valve stem is slidably connected to the top of the middle part of the mounting seat, a baffle is fixedly connected to the top of the valve stem, a rubber gasket is detachably connected to the ring side of the baffle, and a first spring is fixedly connected between the bottom of the baffle and the mounting seat.

[0008] Preferably, a valve cap is threadedly connected to the top of the safety valve housing, an air outlet is provided on the surface of the valve cap, an acid removal assembly is arranged inside the safety valve housing, the acid removal assembly includes a guide cover fixedly connected to the bottom of the inner wall of the safety valve housing, outflow grooves are provided on both sides of the guide cover, a flow guide cover is fixedly connected to the inside of the guide cover, the flow guide cover is inclined, and an air filter assembly is arranged on the inner wall of the safety valve housing above the guide cover.

[0009] Preferably, the middle part of the guide cover is movably connected to a first bearing, the inner ring of the first bearing is fixedly connected to a straight rod, the inner wall of the safety valve housing is located above the air filter assembly and is fixedly connected to an inclined cover, the middle part of the inclined cover is fixedly inserted with a round tube, the top of the outer wall of the straight rod extends into the interior of the round tube and is fixedly connected to a blade, the air filter assembly comprises an outer ring movably connected to the inner wall of the safety valve housing and located below the inclined cover, the inner side of the outer ring is fixedly connected to a connecting plate, the side of the connecting plate away from the outer ring is fixedly connected to an inner ring, the interior of the inner ring is slidably connected to a second bearing, the inner ring of the second bearing is fixedly connected to the outer wall of the straight rod, the outer wall of the straight rod is located between the second bearing and is fixedly connected to a scraper, and an acid removal filter is fixedly connected between the outer ring and the inner ring.

[0010] Preferably, a movable ring is fixedly connected to the bottom of the scraper frame, a stopper is fixedly connected to the bottom annular array of the movable ring, a limit plate is fixedly connected to the left side of the guide cover, a first ball is rotatably connected to the top of the limit plate, a push plate is fixedly connected to the top of the scraper frame, and a second spring is fixedly connected between the tilting cover and the outer ring.

[0011] Preferably, a small block is fixedly connected to the inner bottom of the air deflector, and a second ball is rotatably connected to the bottom of the straight rod.

[0012] Preferably, an adsorption pad is fixedly connected to the top of the push plate, and a leakage hole is opened on the surface of the push plate.

[0013] Preferably, the bottom end of the connecting plate is lower than the bottom end of the acid removal filter sheet, and the bottom of the connecting plate is inclined.

[0014] Preferably, a dredging assembly is provided at the inner top of the safety valve housing, and the dredging assembly includes small plates slidably connected to both sides of the top of the inner wall of the safety valve housing, a circular ring is fixedly connected between the two small plates, a dredging needle is fixedly connected to the top of the circular ring, and the dredging needle is located inside the air outlet. The dredging assembly also includes a fixed plate fixedly connected to the inner wall of the safety valve housing below the small plate, the fixed plate is rotatably connected to a swing rod, and nozzles are fixedly inserted on both sides of the circular tube.

[0015] Preferably, the nozzle is arranged at an angle, a circular plate is fixedly connected to the bottom of the swing rod, and a third spring is fixedly connected between the top of the small plate and the safety valve housing.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Through the quick-release assembly, disassembly and installation can be completed by only screwing one bolt, which can improve the efficiency of disassembly and installation, and the difficulty of installation is lower. Compared with the traditional method of tightening multiple screws, there will be no incorrect tightening, ensuring that the battery has a better sealing after disassembly and maintenance;

[0018] 2. Through the function of the acid removal component, when the gas is discharged from the outflow trough, the gas will hit the inner wall of the safety valve shell, which can make some acid mist droplets remain on the inner wall of the safety valve shell, so that the acid liquid filtered by the acid removal filter is reduced, thereby preventing the acid liquid from accumulating too much in the acid removal filter and affecting its service life;

[0019] 3. Through the cooperation of the blades, straight rods and scrapers, when the gas passes through the circular tube, the blades can rotate with the straight rods and scrapers, so that the outer side of the scrapers scrapes the acid mist droplets on the inner wall of the safety valve shell, making it easier for the acid mist droplets to be scraped off;

[0020] 4. The top of the adsorption pad is slightly lower than the bottom of the acid removal filter. When the top of the first ball limits the block, the push plate pushes upward, so that the adsorption pad contacts the acid removal filter and absorbs the acid on the acid removal filter, further avoiding the accumulation of acid on the acid removal filter and affecting its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is the overall structural view of the present invention;

[0023] Figure 2 It is a schematic diagram of the side section structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the local structure of the bolt of the present invention;

[0025] Figure 4 It is a schematic diagram of a half-section structure of a safety valve housing of the present invention;

[0026] Figure 5 It is a schematic diagram of the side cross-section structure of the guide cover of the present invention;

[0027] Figure 6 It is a bottom view structural schematic diagram of the mobile ring of the present invention;

[0028] Figure 7 It is a bottom view structural schematic diagram of the outer ring of the present invention;

[0029] Figure 8 It is a schematic diagram of the half-section structure of the top area of ​​the safety valve housing of the present invention.

[0030] Description of reference numerals:

[0031] 1. Shell; 2. Shell cover; 3. Safety valve shell; 4. Valve seat assembly; 41. Mounting seat; 42. Through hole; 43. Valve stem; 44. Baffle; 45. Rubber gasket; 46. First spring; 5. Quick release assembly; 51. Tilt frame; 52. Fixed cover; 53. Bolt; 54. Lifting block; 55. Pull-out plate; 56. Moving frame; 57. Rotating shaft; 6. Acid removal assembly; 61. Guide cover; 62. Outflow groove; 63. Guide cover; 64. First bearing; 65. Straight rod; 66. Blade; 67. Second bearing; 68. Scraper; 69. Moving ring; 610. Block; 611, limit plate; 612, first ball; 613, push plate; 614, adsorption pad; 615, leakage hole; 7, air filter assembly; 71, outer ring; 72, connecting plate; 73, inner ring; 74, acid removal air filter; 8, unblocking assembly; 81, small plate; 82, circular ring; 83, unblocking needle; 84, fixing plate; 85, swing rod; 86, circular plate; 87, third spring; 9, air outlet; 10, valve cap; 11, tilting cover; 12, small block; 13, second ball; 14, nozzle; 15, second spring; 16, circular tube; 17, sealing pad. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments 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.

[0033] See also Figures 1 to 4The present invention provides a technical solution: an environment-friendly storage battery that is easy to disassemble, comprising a shell 1, a shell cover 2 is arranged on the top of the shell 1, a safety valve shell 3 is fixedly installed at the rear end of the shell cover 2, a valve seat assembly 4 is arranged at the bottom of the safety valve shell 3, a quick-release assembly 5 is arranged at the upper end of the shell 1, the quick-release assembly 5 comprises an inclined frame 51 fixedly connected to the top of the outer wall of the shell 1, and the bottom of the inclined frame 51 is inclined, the quick-release assembly 5 also comprises a fixed cover 52 fixedly connected to the top of the shell cover 2, a bolt 53 is threadedly connected to the middle part of the fixed cover 52, a lifting block 54 is rotatably connected to the bottom of the bolt 53, a rubber sleeve is arranged on the outer shell of the bolt 53 to protect the bolt 53, and a pull-out plate 55 is rotatably connected to the bottom ring side of the lifting block 54 The end of the pull-out plate 55 away from the lifting block 54 is rotatably connected to a movable frame 56, the outer wall of the movable frame 56 is slidably connected to the shell cover 2, and the side of the movable frame 56 away from the pull-out plate 55 is rotatably connected to a rotating shaft 57, and the pull-out plate 55, the movable frame 56 and the rotating shaft 57 are each provided with a plurality of them. The bottom of the shell cover 2 is detachably connected to a sealing gasket 17, and the valve seat assembly 4 includes a mounting seat 41 threadedly connected to the bottom of the safety valve shell 3, and a through hole 42 is provided at the bottom of the mounting seat 41. A valve stem 43 is slidably connected to the top of the middle part of the mounting seat 41, and a baffle 44 is fixedly connected to the top of the valve stem 43. A rubber gasket 45 is detachably connected to the ring side of the baffle 44, and a first spring 46 is fixedly connected between the bottom of the baffle 44 and the mounting seat 41.

[0034] By adopting the above technical solution, when it is necessary to disassemble the shell 1 for repair and maintenance of the battery, the bolt 53 is tightened by a hand-held wrench or an electric wrench. Under the action of the threaded connection, the bolt 53 moves downward with the lifting block 54, thereby causing the top of the pull-out plate 55 to move downward. At this time, the angle of the pull-out plate 55 changes, and the pull-out plate 55 pushes the movable frame 56 outward, so that the movable frame 56 can be moved away from the tilting frame 51. At this time, the fixed cover 52 is held by hand to pull the shell cover 2 upward, so that the shell cover 2 is separated from the shell 1, thereby completing the disassembly of the battery.

[0035] The outer wall of the mounting seat 41 is fixedly connected with a hexagonal block. When the rubber gasket 45 at the safety valve housing 3 needs to be replaced, the mounting seat 41 is screwed out from the inside of the safety valve housing 3 by using an outer wall wrench. At this time, a new rubber gasket 45 can be replaced, and the mounting seat 41 is screwed into the bottom of the safety valve housing 3, thereby completing the replacement of the rubber gasket 45.

[0036] It should be noted that a card slot is provided at the bottom of the shell cover 2 outside the sealing gasket 17, and the card slot is adapted to the top of the shell 1. After the battery is repaired and maintained, the shell cover 2 can be put on the top of the shell 1 by aligning the card slot with the top of the shell 1, and then the bolt 53 is tightened by a hand-held wrench or an electric wrench, so that the bolt 53 moves upward with the lifting block 54, thereby moving the top of the pull-out plate 55 upward. At this time, the angle of the pull-out plate 55 changes, and the pull-out plate 55 pulls the movable frame 56, so that multiple movable frames 56 can approach the tilting frame 51 and squeeze the tilting frame 51. In this process, the shell cover 2 gradually approaches the shell 1, so that the top of the shell 1 squeezes the sealing gasket 17, thereby ensuring the sealing performance of the battery after installation.

[0037] With this design, disassembly and installation can be completed by only screwing one bolt 53, which can improve the efficiency of disassembly and installation, and the difficulty of installation is low. Compared with the traditional method of tightening multiple screws, there will be no situation of incorrect tightening, which ensures that the battery has good sealing after disassembly and maintenance.

[0038] Specifically, Figures 2 to 7 As shown, a valve cap 10 is threadedly connected to the top of the safety valve housing 3, and an air outlet 9 is provided on the surface of the valve cap 10. An acid removal component 6 is arranged inside the safety valve housing 3, and the acid removal component 6 includes a guide cover 61 fixedly connected to the bottom of the inner wall of the safety valve housing 3, and outflow grooves 62 are provided on both sides of the guide cover 61. A flow guide cover 63 is fixedly connected to the inside of the guide cover 61, and the flow guide cover 63 is tilted. An air filter assembly 7 is arranged above the guide cover 61 on the inner wall of the safety valve housing 3, and a first bearing 64 is movably connected to the middle part of the guide cover 61. A straight rod 65 is fixedly connected to the inner ring of the first bearing 64, and the inner wall of the safety valve housing 3 is fixedly connected to the air filter assembly 7. The cover 11, the middle part of the inclined cover 11 is fixedly inserted with a round tube 16, the top of the outer wall of the straight rod 65 extends into the inside of the round tube 16 and is fixedly connected with a blade 66, the air filter assembly 7 includes an outer ring 71 movably connected to the inner wall of the safety valve housing 3 and located below the inclined cover 11, the inner side of the outer ring 71 is fixedly connected with a connecting plate 72, the side of the connecting plate 72 away from the outer ring 71 is fixedly connected with an inner ring 73, the inner part of the inner ring 73 is slidably connected with a second bearing 67, the inner ring of the second bearing 67 is fixedly connected to the outer wall of the straight rod 65, the outer wall of the straight rod 65 is located between the second bearing 67 and is fixedly connected with a scraper 68, and an acid removal filter 74 is fixedly connected between the outer ring 71 and the inner ring 73.

[0039] By adopting the above technical scheme, in the prior art, when the internal pressure of the battery is large enough, it is necessary to release the pressure through a safety valve to avoid damage to the battery due to excessive pressure inside the battery. When the safety valve vents, tiny acid mist droplets will be brought out. In the prior art, an acid removal filter 74 is usually used to filter the acid mist droplets to avoid the discharge of acid and corrosion of equipment around the battery. When the acid removal filter 74 is used for a long time, chemical changes may occur due to the accumulation of acid, resulting in a decrease in its structural strength, and even cracks or holes, thereby affecting its service life. In order to increase the service life of the acid removal filter 74, this scheme provides an acid removal component 6.

[0040] Two scrapers 68 are provided, which are respectively located at the front and rear ends of the outer ring 71. The acid removal filter 74 is fixed between the two scrapers 68. The second bearing 67 passes through the inside of the inner ring 73. When the air pressure inside the battery is relatively high, the gas overcomes the elastic force of the first spring 46, so that the valve stem 43, the baffle 44 and the rubber gasket 45 move upward, so that a gap is generated between the rubber gasket 45 and the mounting seat 41, so that the gas enters from the through hole 42 and enters the interior of the safety valve housing 3 from the gap generated between the rubber gasket 45 and the mounting seat 41. Due to the inclined design of the guide cover 61 and the flow guide cover 63, when the gas is discharged from the outflow groove 62, the gas will hit the inner wall of the safety valve housing 3, which can make some acid mist droplets remain on the inner wall of the safety valve housing 3, so that the acid liquid filtered by the acid removal filter 74 is reduced, thereby helping to avoid the acid liquid accumulation of the acid removal filter 74 and affecting its service life.

[0041] The gas passing through the deacidified gas filter 74 is introduced into the interior of the circular tube 16 under the action of the inclined cover 11. Since the amount of gas discharged when the battery is depressurized and exhausted is usually large, and the diameter of the circular tube 16 is small, when the gas passes through the circular tube 16, it is sufficient to cause the blade 66 to rotate with the straight rod 65 and the scraper 68, so that the outer side of the scraper 68 scrapes the acid mist droplets on the inner wall of the safety valve housing 3, making it easier for the acid mist droplets to be scraped off.

[0042] It should be noted that the first bearing 64 and the second bearing 67 are mature existing technologies, and the outer rings and inner rings thereof are rotatable.

[0043] Specifically, Figures 2 to 7 As shown, the bottom of the scraper 68 is fixedly connected to a movable ring 69, the bottom annular array of the movable ring 69 is fixedly connected to a stopper 610, the left side of the guide cover 61 is fixedly connected to a limit plate 611, the top of the limit plate 611 is rotatably connected to a first ball 612, the top of the scraper 68 is fixedly connected to a push plate 613, the second spring 15 is fixedly connected between the tilting cover 11 and the outer ring 71, the inner bottom of the guide cover 63 is fixedly connected to a small block 12, and the bottom of the straight rod 65 is rotatably connected to a second ball 13.

[0044] By adopting the above technical solution, the bottom of the block 610 is set at an angle. As the straight rod 65 rotates with the scraper 68, the movable ring 69 can rotate with the block 610. As the movable ring 69 rotates, multiple blocks 610 pass through the position of the limit plate 611 one after another. When the block 610 is close to the limit plate 611, the limit plate 611 limits the part of the push plate 613 to push upward, thereby moving part of the air filter assembly 7. Under the action of the second spring 15, the partial shaking effect of the air filter assembly 7 can be increased, and then the acid mist droplets condensed on part of the acid removal filter 74 can be shaken off, thereby further avoiding the accumulation of too much acid on the acid removal filter 74 and affecting its service life.

[0045] It should be noted that the design of the first ball 612 is conducive to reducing the friction between the limit plate 611 and the movable ring 69 and the stop block 610 , and the design of the second ball 13 is conducive to reducing the friction between the small block 12 and the straight rod 65 .

[0046] Specifically, Figures 3 to 7 As shown, a suction pad 614 is fixedly connected to the top of the push plate 613 , and a leakage hole 615 is opened on the surface of the push plate 613 .

[0047] By adopting the above technical solution, under the action of gravity of the movable ring 69 and the straight rod 65, when the bottom of the first ball 612 is in contact with the movable ring 69, the top of the adsorption pad 614 is slightly lower than the bottom of the acid removal filter 74, and when the top of the first ball 612 limits the stopper 610, the pushing plate 613 pushes upward, so that the adsorption pad 614 contacts the acid removal filter 74, adsorbs the acid on the acid removal filter 74, and further avoids the acid accumulation of the acid removal filter 74 and affects its service life.

[0048] This solution adopts an intermittent adsorption method, which is beneficial to reducing the friction between the acid removal filter 74 and the acid removal filter 74. On the one hand, it avoids the wear and damage of the acid removal filter 74 caused by friction, and reduces friction, which is beneficial for the straight rod 65 to rotate more circles.

[0049] It should be noted that the adsorption pad 614 is made of a material resistant to sulfuric acid corrosion and is in a sponge-like and fluffy state for absorbing acid.

[0050] Specifically, Figures 3 to 7 As shown, the bottom end of the connecting plate 72 is lower than the bottom end of the acid removal filter 74, and the bottom of the connecting plate 72 is inclined.

[0051] By adopting the above technical solution, since the bottom end of the connecting plate 72 is lower, as the straight rod 65 rotates with the scraper 68, when the acid removal filter 74 rotates to the bottom of the connecting plate 72, as the pushing plate 613 pushes upward, the adsorption pad 614 is squeezed, so that the adsorbed acid liquid is squeezed out, and the acid liquid is discharged from the leakage hole 615, avoiding the adsorption effect affected by the excessive acid liquid inside the adsorption pad 614.

[0052] It should be noted that the amount of gas discharged when the battery is depressurized and vented is large, and the diameter of the circular tube 16 is small, which is sufficient to drive the blade 66 to rotate with the straight rod 65 and the scraper 68 and drive the push plate 613 to push and squeeze the adsorption pad 614.

[0053] A collecting hood is fixedly connected to the outer bottom of the safety valve housing 3, and a collecting groove is provided on the right side of the safety valve housing 3 between the collecting hood and the guide hood 61. The fallen acid liquid falls into the top of the guide hood 61 and enters the collecting hood from the collecting groove for collection. A conduit is fixedly connected to the right side of the guide hood 63, and the acid liquid falling on the middle part of the guide hood 61 enters the annular side part of the guide hood 61 through the conduit.

[0054] Specifically, Figures 3 to 8 As shown, a dredging component 8 is provided at the inner top of the safety valve housing 3, and the dredging component 8 includes small plates 81 slidably connected to both sides of the top of the inner wall of the safety valve housing 3, a ring 82 is fixedly connected between the two small plates 81, and a dredging needle 83 is fixedly connected to the top of the ring 82, and the dredging needle 83 is located inside the air outlet 9. The dredging component 8 also includes a fixed plate 84 fixedly connected to the inner wall of the safety valve housing 3 and located below the small plate 81, and the fixed plate 84 is rotatably connected to a swing rod 85, and nozzles 14 are fixedly inserted on both sides of the circular tube 16, and the nozzles 14 are tilted. The bottom of the swing rod 85 is fixedly connected to a circular plate 86, and a third spring 87 is fixedly connected between the top of the small plate 81 and the safety valve housing 3.

[0055] By adopting the above technical solution, the gas enters the nozzle 14 from the circular tube 16 and is discharged from the air outlet 9 opened in the valve cap 10. During this process, the gas ejected from the nozzle 14 blows the circular plate 86, so that the swing rod 85 rotates around the hinge point between it and the fixed plate 84, so that the top of the swing rod 85 hits the circular ring 82, and then the circular ring 82 moves with the dredging needle 83, so as to dredge the air outlet 9 and avoid clogging of the air outlet 9 and affecting the discharge of gas. The design of the small plate 81 and the third spring 87 is conducive to improving the dredging effect of the circular ring 82 and the dredging needle 83 swinging up and down.

[0056] Working principle: When the housing 1 needs to be disassembled for repair and maintenance of the battery, the bolt 53 is tightened by a hand-held wrench or an electric wrench. Under the action of the threaded connection, the bolt 53 moves downward with the lifting block 54. At this time, the angle of the pull-out plate 55 changes, which can make the movable frame 56 away from the tilting frame 51. At this time, the fixed cover 52 is held by hand to pull the shell cover 2 upward to separate the shell cover 2 from the housing 1, thereby completing the removal of the battery. The outer wall of the mounting seat 41 is fixedly connected with a hexagonal block. When the rubber gasket 45 at the safety valve housing 3 needs to be replaced, the mounting seat 41 is removed from the safety valve by the outer wall wrench. The inside of the shell 3 is screwed out, and a new rubber gasket 45 can be replaced at this time, and the mounting base 41 is screwed into the bottom of the safety valve shell 3, thereby completing the replacement of the rubber gasket 45, aligning the slot with the top of the shell 1, and the shell cover 2 can be put on the top of the shell 1, and then the bolt 53 is tightened by a hand-held wrench or an electric wrench, and the pull-out plate 55 pulls the movable frame 56, so that the multiple movable frames 56 can be close to the tilting frame 51 and squeeze the tilting frame 51. In this process, the shell cover 2 gradually approaches the shell 1, so that the top of the shell 1 squeezes the sealing gasket 17, thereby ensuring the sealing performance of the battery after installation.

[0057] When the gas is discharged from the outflow groove 62, the gas will hit the inner wall of the safety valve housing 3, so that part of the acid mist droplets can remain on the inner wall of the safety valve housing 3, so that the acid filtered by the acid removal filter 74 is reduced, thereby preventing the acid from accumulating too much acid on the acid removal filter 74 and affecting its service life. The blade 66 rotates with the straight rod 65 and the scraper 68, so that the outer side of the scraper 68 scrapes the acid mist droplets on the inner wall of the safety valve housing 3, so that the acid mist droplets are scraped off, and part of the push plate 613 pushes upward. , thereby part of the air filter assembly 7 is moved, and the condensed acid mist droplets on part of the acid removal filter 74 can be shaken off, thereby further avoiding the accumulation of too much acid on the acid removal filter 74 and affecting its service life. When the top of the first ball 612 limits the stopper 610, the push plate 613 pushes upward, so that the adsorption pad 614 contacts the acid removal filter 74, adsorbs the acid on the acid removal filter 74, and further avoids the accumulation of too much acid on the acid removal filter 74 and affecting its service life.

[0058] The gas enters the nozzle 14 from the circular tube 16 and is discharged from the air outlet 9. During this process, the gas ejected from the nozzle 14 blows the circular plate 86, causing the swing rod 85 to rotate around the hinge point between it and the fixed plate 84, so that the top of the swing rod 85 hits the circular ring 82, and then the circular ring 82 moves with the clearing needle 83, so as to clear the air outlet 9 and avoid clogging of the air outlet 9 and affecting the discharge of gas.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An environmentally friendly storage battery that is easy to disassemble, comprising a housing (1), characterized in that: A shell cover (2) is arranged on the top of the shell (1), a safety valve shell (3) is fixedly installed at the rear end of the shell cover (2), a valve seat assembly (4) is arranged at the bottom of the safety valve shell (3), and a quick-release assembly (5) is arranged at the upper end of the shell (1); The quick-release assembly (5) comprises an inclined frame (51) fixedly connected to the top of the outer wall of the shell (1), and the bottom of the inclined frame (51) is inclinedly arranged. The quick-release assembly (5) also comprises a fixed cover (52) fixedly connected to the top of the shell cover (2). The middle part of the fixed cover (52) is threadedly connected with a bolt (53). The bottom of the bolt (53) is rotatably connected with a lifting block (54). The bottom ring side of the lifting block (54) is rotatably connected with a pull-out plate (55). The end of the pull-out plate (55) away from the lifting block (54) is rotatably connected with a moving frame (56). The outer wall of the moving frame (56) is slidably connected to the shell cover (2). The side of the moving frame (56) away from the pull-out plate (55) is rotatably connected with a rotating shaft (57). The pull-out plate (55), the moving frame (56) and the rotating shaft (57) are all provided in plurality. The bottom of the shell cover (2) is detachably connected with a sealing gasket (17).

2. The environmentally friendly storage battery that is easy to disassemble according to claim 1 is characterized in that: The valve seat assembly (4) comprises a mounting seat (41) threadedly connected to the bottom of the safety valve housing (3); a through hole (42) is provided at the bottom of the mounting seat (41); a valve stem (43) is slidably connected to the top of the middle part of the mounting seat (41); a baffle (44) is fixedly connected to the top of the valve stem (43); a rubber gasket (45) is detachably connected to the ring side of the baffle (44); and a first spring (46) is fixedly connected between the bottom of the baffle (44) and the mounting seat (41).

3. The environmentally friendly storage battery that is easy to disassemble according to claim 2 is characterized in that: The top of the safety valve housing (3) is threadedly connected to a valve cap (10), and an air outlet (9) is provided on the surface of the valve cap (10). An acid removal component (6) is arranged inside the safety valve housing (3), and the acid removal component (6) comprises a guide cover (61) fixedly connected to the bottom of the inner wall of the safety valve housing (3), and outflow grooves (62) are provided on both sides of the guide cover (61). A flow guide cover (63) is fixedly connected to the inside of the guide cover (61), and the flow guide cover (63) is arranged obliquely. An air filter assembly (7) is arranged on the inner wall of the safety valve housing (3) above the guide cover (61).

4. The environmentally friendly storage battery that is easy to disassemble according to claim 3 is characterized by: The middle part of the guide cover (61) is movably connected to a first bearing (64), the inner ring of the first bearing (64) is fixedly connected to a straight rod (65), the inner wall of the safety valve housing (3) is located above the air filter assembly (7) and is fixedly connected to an inclined cover (11), the middle part of the inclined cover (11) is fixedly plugged with a round tube (16), the top of the outer wall of the straight rod (65) extends into the interior of the round tube (16) and is fixedly connected to a blade (66), the air filter assembly (7) comprises an inner wall movably connected to the safety valve housing (3) and located above the inclined cover (11) 1) An outer ring (71) at the bottom, a connecting plate (72) is fixedly connected to the inner side of the outer ring (71), an inner ring (73) is fixedly connected to the side of the connecting plate (72) away from the outer ring (71), a second bearing (67) is slidably connected to the inside of the inner ring (73), an inner ring of the second bearing (67) is fixedly connected to the outer wall of the straight rod (65), a scraper (68) is fixedly connected between the outer wall of the straight rod (65) and the second bearing (67), and an acid removal filter (74) is fixedly connected between the outer ring (71) and the inner ring (73).

5. The environmentally friendly storage battery that is easy to disassemble according to claim 4 is characterized in that: The bottom of the scraper (68) is fixedly connected to a moving ring (69), the bottom annular array of the moving ring (69) is fixedly connected to a stopper (610), the left side of the guide cover (61) is fixedly connected to a limiting plate (611), the top of the limiting plate (611) is rotatably connected to a first ball (612), the top of the scraper (68) is fixedly connected to a push plate (613), and a second spring (15) is fixedly connected between the tilting cover (11) and the outer ring (71).

6. The environmentally friendly storage battery that is easy to disassemble according to claim 5, characterized in that: A small block (12) is fixedly connected to the inner bottom of the deflector (63), and a second ball (13) is rotatably connected to the bottom of the straight rod (65).

7. The environmentally friendly storage battery that is easy to disassemble according to claim 6 is characterized in that: An adsorption pad (614) is fixedly connected to the top of the push plate (613), and a leakage hole (615) is opened on the surface of the push plate (613).

8. The environmentally friendly storage battery that is easy to disassemble according to claim 7 is characterized in that: The bottom end of the connecting plate (72) is located lower than the bottom end of the acid removal filter plate (74), and the bottom of the connecting plate (72) is arranged at an incline.

9. The environmentally friendly storage battery that is easy to disassemble according to claim 4, characterized in that: A dredging assembly (8) is provided at the inner top of the safety valve housing (3), and the dredging assembly (8) comprises small plates (81) slidably connected to the top of the inner wall of the safety valve housing (3) on both sides, a circular ring (82) is fixedly connected between the two small plates (81), a dredging needle (83) is fixedly connected to the top of the circular ring (82), and the dredging needle (83) is located inside the air outlet (9). The dredging assembly (8) also comprises a fixed plate (84) fixedly connected to the inner wall of the safety valve housing (3) and located below the small plate (81), and the fixed plate (84) is rotatably connected to a swing rod (85), and nozzles (14) are fixedly inserted on both sides of the circular tube (16).

10. The environmentally friendly storage battery that is easy to disassemble according to claim 9, characterized in that: The nozzle (14) is arranged at an angle, a circular plate (86) is fixedly connected to the bottom of the swing rod (85), and a third spring (87) is fixedly connected between the top of the small plate (81) and the safety valve housing (3).

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