An environmentally friendly battery that is easy to disassemble

Abstract

The present invention relates to the technical field of storage batteries, and specifically discloses an environmentally friendly storage battery that is easy to disassemble, including a housing. A housing cover is provided on the top of the housing. A safety valve housing is fixedly installed at the rear end inside the housing cover. A valve seat assembly is provided at the bottom of the safety valve housing. A quick-release assembly is provided at the upper end part of the housing. The quick-release assembly includes an inclined frame fixedly connected to the top of the outer wall of the housing, and the bottom of the inclined frame is inclined. The quick-release assembly further includes a fixed cover fixedly connected to the top of the housing cover. A bolt is threadedly connected to the middle part of the fixed cover. The bottom of the bolt is rotatably connected to a lifting block. The bottom of the lifting block is rotatably connected to a pull plate on the circumferential side. One end of the pull plate away from the lifting block is rotatably connected to a moving frame. Through the cooperation of the above structures, the disassembly and assembly efficiency can be improved, and the installation difficulty is relatively low. Different from the traditional method of tightening multiple screws, the situation of incorrect tightening will not occur, ensuring that the storage battery has good sealing performance after disassembly, assembly and maintenance.

Description

Technical Field

[0001] The present 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 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 produce a large amount of gas when used. When the internal pressure of the battery is high 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, and testing battery performance. If the design is easy to disassemble and assemble, it is easier to disconnect the battery from the equipment, perform necessary maintenance, and replace broken parts. In particular, the rubber gasket around the safety valve will age after long-term use, resulting in a decrease in sealing performance and a decrease in valve opening pressure. If the safety valve is opened for a long time, gas will overflow from the safety valve and condense into an acidic liquid when it encounters cold around it, which can easily corrode equipment around the battery.

[0004] The top cover of existing batteries 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 degraded. Summary of the Invention

[0005] The purpose of the present invention is to provide an environmentally friendly battery that is easy to disassemble, which can improve the efficiency of disassembly and assembly, and is less difficult to install. Compared with the traditional method of tightening multiple screws, there will be no problem of incorrect tightening, and the battery can be better sealed after disassembly and maintenance, so as to solve the problems raised in the above-mentioned background technology.

[0006] The cam is secured to the bottom of the housing, and the cam is secured to the bottom of the housing by a secure connection to the top of the housing.

[0007] Preferably, the valve seat assembly includes a mounting seat threadedly connected to the bottom of the safety valve housing, a through hole is provided 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 provided 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 arranged at an angle, and an air filter assembly is provided 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 fixedly connected to an inclined cover above the air filter assembly, the middle part of the inclined cover is fixedly plugged 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 includes an outer ring movably connected to the inner wall of the safety valve housing and 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 the inner ring, the inner part 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, the bottom of the scraper is fixedly connected to a movable ring, the bottom annular array of the movable ring is fixedly connected to a block, the left side of the guide cover is fixedly connected to a limiting plate, the top of the limiting plate is rotatably connected to a first ball, the top of the scraper is fixedly connected to a push plate, and a second spring is fixedly connected between the inclined 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, 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 connected to 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 arm, 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. The quick-release assembly allows for disassembly and installation by simply turning a single bolt, improving disassembly and installation efficiency. It also reduces installation effort and eliminates the risk of incorrect tightening compared to traditional methods involving multiple screws. This ensures a better seal for the battery 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 housing, which can cause some acid mist droplets to remain on the inner wall of the safety valve housing, reducing the acid filtered by the acid removal filter, thereby preventing the acid from accumulating too much in the acid removal filter and shortening 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 housing, 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 stopper, 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 preventing the acid from accumulating too much on the acid removal filter and affecting its service life. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

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

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

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

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

[0027] Figure 6 Schematic diagram of the structure of the movable ring of the present invention when viewed from above;

[0028] Figure 7 This is a schematic diagram of the outer ring structure when viewed from above;

[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 trough; 63. Flow guide cover; 64. First bearing; 65. Straight rod; 66. Blade; 67. Second bearing; 68. Scraper; 69. Moving ring; 610. Stop 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 filter; 8, dredging assembly; 81, small plate; 82, circular ring; 83, dredging 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 gasket. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0033] See also Figures 1 to 4The present invention provides a technical solution: an environmentally friendly storage battery that is easy to disassemble, comprising a shell 1, a shell cover 2 is provided on the top of the shell 1, a safety valve shell 3 is fixedly installed on the rear end of the inner part of the shell cover 2, a valve seat assembly 4 is provided on the bottom of the safety valve shell 3, and a quick-release assembly 5 is provided on the upper end portion 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, the bottom of the bolt 53 is rotatably connected to a lifting block 54, the outer shell of the bolt 53 is provided with a rubber sleeve for protecting the bolt 53, and the bottom ring side of the lifting block 54 is rotatably connected to a pull-out plate 55 , 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 all provided with multiple, and the bottom of the shell cover 2 is detachably connected to a sealing gasket 17, the valve seat assembly 4 includes a mounting seat 41 threadedly connected to the bottom of the safety valve shell 3, the bottom of the mounting seat 41 is provided with a through hole 42, the top of the middle part of the mounting seat 41 is slidably connected to the valve stem 43, the top of the valve stem 43 is fixedly connected to a baffle 44, the ring side of the baffle 44 is detachably connected to a rubber gasket 45, 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 handheld 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 to a hexagonal block. When the rubber gasket 45 at the safety valve housing 3 needs to be replaced, the mounting seat 41 is unscrewed from the inside of the safety valve housing 3 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 to complete 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. Then, the bolt 53 is tightened with a handheld 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 tightening one bolt 53, which can improve the efficiency of disassembly and installation, and is less difficult to install. Compared with the traditional method of tightening multiple screws, there will be no problem of incorrect tightening, ensuring that the battery is well sealed after disassembly and maintenance.

[0038] Specifically, such as Figures 2 to 7 As shown, 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 provided 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. 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. The inner wall of the safety valve housing 3 is located above the guide cover 61 and is provided with an air filter assembly 7. The middle part of the guide cover 61 is movably connected to a first bearing 64, and 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 The cover 11, the middle part of the inclined cover 11 is fixedly plugged with a circular tube 16, the top of the outer wall of the straight rod 65 extends into the interior of the circular tube 16 and is fixedly connected to 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 to a connecting plate 72, the side of the connecting plate 72 away from the outer ring 71 is fixedly connected to an inner ring 73, the interior of the inner ring 73 is slidably connected to 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 to 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 the 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] There are two scrapers 68, which are located at the front and rear ends of the outer ring 71 respectively. The acid removal filter 74 is fixed between the two scrapers 68, and the second bearing 67 passes through the inside of the inner ring 73. When the air pressure inside the battery is high, the gas overcomes the elastic force of the first spring 46, causing the valve stem 43, the baffle 44 and the rubber gasket 45 to 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 through 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 cause some acid mist droplets to remain on the inner wall of the safety valve housing 3, thereby reducing the acid filtered by the acid removal filter 74, thereby preventing the acid from accumulating too much on 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, such as 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 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, the second spring 15 is fixedly connected between the inclined cover 11 and the outer ring 71, the inner bottom of the deflector 63 is fixedly connected to a small block 12, and the bottom of the straight rod 65 is rotatably connected to the 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, it is limited by the limit plate 611, so that part of the push plate 613 is pushed 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, such as Figures 3 to 7 As shown, 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 .

[0047] By adopting the above technical solution, under the action of the 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. When the top of the first ball 612 limits the stop block 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 accumulation of too much acid on the acid removal filter 74 and affects its service life.

[0048] This solution adopts an intermittent adsorption method, which is beneficial to reducing friction with the acid removal filter 74. On the one hand, it avoids wear and damage to 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, is in a spongy and fluffy state, and is used to absorb acid liquid.

[0050] Specifically, such as 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 tilted.

[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 situation where there is too much acid liquid inside the adsorption pad 614 and affects the adsorption effect.

[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 cover is fixedly connected to the outer bottom of the safety valve housing 3. A collecting trough is provided on the right side of the safety valve housing 3 between the collecting hood and the guide hood 61. The falling acid liquid falls into the top of the guide hood 61 and enters the collecting hood from the collecting trough 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, such as 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, and a circular ring 82 is fixedly connected between the two small plates 81. The top of the circular ring 82 is fixedly connected to a dredging needle 83, 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 below the small plate 81, and the fixed plate 84 is rotatably connected to a swing rod 85. The nozzles 14 are fixedly connected 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, 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 knocks the circular ring 82, and then the circular ring 82 moves with the dredging needle 83, which can dredge the air outlet 9 and avoid clogging 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 shell 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 shell 1, thereby completing the disassembly 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 shell 3 needs to be replaced, the mounting seat 41 is removed from the safety valve by using the outer wall wrench. The inside of the shell 3 is unscrewed, 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 with a handheld wrench or an electric wrench, and the pull-out plate 55 pulls the movable frame 56, so that 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, which can cause some acid mist droplets to remain on the inner wall of the safety valve housing 3, reducing the acid liquid filtered by the acid removal filter 74, thereby preventing the acid liquid from accumulating more 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, making it easier for the acid mist droplets to be scraped off, and part of the push plate 613 pushes upward. , thereby moving part of the air filter assembly 7, and then shaking off the condensed acid mist droplets on part of the acid removal filter 74, 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 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 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 ring 82, and then the ring 82 moves with the dredging needle 83, which can dredge the air outlet 9 and prevent the air outlet 9 from being blocked 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 above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above 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, 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).

Images