Liquid cooling energy storage equipment based on matrix point management

Abstract

The invention discloses liquid cooling energy storage equipment based on matrix point management, and relates to the technical field of liquid cooling energy storage equipment, the liquid cooling energy storage equipment comprises an energy storage cabinet and a plurality of energy storage batteries arranged in the energy storage cabinet in an array mode, the energy storage batteries are sleeved with an outer protective shell, and a lifting transverse moving mechanism is arranged on one side of an inner cavity of the energy storage cabinet; the lifting transverse moving mechanism comprises two vertical rods which are fixedly arranged on one side of an inner cavity of the energy storage cabinet and are symmetrical to each other, a transverse rod is slidably arranged between the two vertical rods, a telescopic transverse plate is slidably arranged on one side of the transverse rod, a double-end air cylinder is fixedly arranged in the middle of the side, away from the transverse rod, of the telescopic transverse plate, clamping plates are fixedly arranged at the two ends of the double-end air cylinder, and L-shaped clamping blocks are fixedly arranged on one sides of the clamping plates. One sides of the lower ends of the two vertical rods are fixedly connected with one telescopic end of an electric push rod fixedly arranged at the bottom of the inner cavity of the energy storage cabinet. The problems that energy storage equipment is inconvenient to replace, and other equipment or the environment is damaged due to the fact that cooling liquid possibly leaks in the replacement process are solved.

Description

Technical Field

[0001] The present application relates to the field of liquid-cooled energy storage equipment technology, and in particular to liquid-cooled energy storage equipment based on matrix point management. Background Art

[0002] Matrix management, also known as a matrix structure or cross-functional team structure, is a management model for organizational structures. In this model, personnel from different departments, possessing diverse skills, knowledge, and backgrounds, work together on a specific task (such as a project). This management model breaks away from the traditional linear functional structure. Through horizontal and vertical cross-management, it forms a multi-dimensional management network that facilitates resource sharing, flexible deployment, and cross-functional collaboration. In liquid-cooled energy storage equipment, matrix point management may be reflected in the equipment's modular design, multi-scenario application, and cross-departmental collaboration. Through modular design, equipment can be flexibly combined to meet energy storage needs in different scenarios; cross-departmental collaboration helps optimize equipment performance and improve operation and maintenance efficiency.

[0003] Currently, replacing a single energy storage device in a matrix-managed liquid-cooled energy storage device requires manual replacement. Since matrix-managed liquid-cooled energy storage devices are often container-type, it is difficult to replace the upper energy storage device when replacing a single energy storage device. In addition, a single energy storage device may leak coolant during the replacement process. Once leakage occurs during the replacement process, it will cause damage to other equipment or the environment. Summary of the Invention

[0004] In order to improve the problem of inconvenience in replacing energy storage equipment and possible coolant leakage during the replacement process causing damage to other equipment or the environment, the present application provides a liquid-cooled energy storage device based on matrix point management.

[0005] The liquid-cooled energy storage device based on matrix point management provided in this application adopts the following technical solutions: A liquid-cooled energy storage device based on matrix point management includes an energy storage cabinet and a plurality of energy storage batteries arranged in an array inside the energy storage cabinet. The energy storage batteries are covered with an outer protective shell, and a lifting and lateral movement mechanism is provided on one side of the inner cavity of the energy storage cabinet. The lifting and transverse movement mechanism includes two vertical poles fixedly provided on one side of the inner cavity of the energy storage cabinet and symmetrical to each other, a cross bar is slidably provided between the two vertical poles, a telescopic cross plate is slidably provided on one side of the cross bar, a double-headed cylinder is fixedly provided on the middle part of the telescopic cross plate away from the cross bar, and a clamping plate is fixedly provided on both ends of the double-headed cylinder, and an L-shaped block is fixedly provided on one side of the clamping plate, and one side of the lower end of the two vertical poles is fixedly connected to a telescopic end of an electric push rod fixed to the bottom of the inner cavity of the energy storage cabinet; A liquid extraction mechanism is provided at one end of the splint, and the liquid extraction mechanism includes a fixed ring fixed on one side of the splint, and a number of telescopic liquid extraction barrels with the same structure are rotatably provided inside the fixed ring, and a pulling rod is movably provided inside the telescopic liquid extraction barrel, and one side of the pulling rod is abutted against a cross telescopic bracket fixed to the telescopic liquid extraction barrel, and the cross telescopic bracket is abutted against a cross fixed bracket on the side away from the pulling rod, and a telescopic joint abutting against the telescopic liquid extraction barrel is fixed on the outside of the cross fixed bracket, and a liquid extraction pipe is fixed on the side of the telescopic joint away from the telescopic liquid extraction barrel, and a quick connector that is plugged into the cooling water connector of the energy storage battery is fixed on the side of the liquid extraction tube away from the telescopic joint.

[0006] By adopting the above technical solution, the mutual cooperation between the lifting and transverse movement mechanism and the liquid extraction mechanism can achieve accurate replacement of the energy storage battery that needs to be replaced, and the cooling liquid in the energy storage battery can be extracted during the replacement process, thereby preventing the cooling liquid in the energy storage battery from leaking and causing damage to other energy storage batteries.

[0007] Preferably, a transverse groove 2 for accommodating the cooling water connector of the energy storage battery is provided at the lower part of one side of the outer protective shell, a transverse groove 1 for connecting with the splint is provided at the upper part of the transverse groove 2, and a card slot 1 for connecting with the L-shaped card block and limiting the position is provided on the side of the transverse groove 1 away from the double-head cylinder.

[0008] By adopting the above technical solution, the second transverse groove can allow the cooling water connector of the energy storage battery to move therein without obstruction, while the first transverse groove can be mutually engaged with the clamping plate to limit the position and thus realize the clamping and replacement of the energy storage battery.

[0009] Preferably, the lifting and transverse movement mechanism also includes a cross slide groove opened in the middle of the cross bar, and two pulleys that are symmetrical to each other and fixed to the telescopic cross plate are slidably arranged in the cross slide groove, and belts are slidably arranged in the grooves on the outer annular surfaces of the two pulleys, and the middle part of one of the pulleys is fixed to an output end of the servo motor.

[0010] By adopting the above technical solution, the cross slot can guide and limit the pulley and the belt.

[0011] Preferably, a plurality of T-shaped slide grooves with the same structure are provided on the surface of the opposite side of the vertical pole and on both sides of the bottom surface of the energy storage cabinet, and a plurality of T-shaped sliding rods with the same structure are slidably arranged in the plurality of T-shaped slide grooves, and the plurality of T-shaped sliding rods are respectively fixed to the lower end of the vertical pole and the two ends of the horizontal rod.

[0012] By adopting the above technical solution, the T-shaped slide groove and the T-shaped slide bar cooperate with each other to limit and guide the cross bar when it moves.

[0013] Preferably, one of the vertical poles is provided with a T-shaped slot 2 on the side away from the T-shaped slot 1, a rack is fixedly provided on one side of the inner wall of the T-shaped slot 2, one side of the rack is engaged with a gear slidably arranged in the inner cavity of the T-shaped slot 2, and the middle part of the gear is fixedly connected to the output end of the servo motor 2.

[0014] By adopting the above technical solution, the rack and the gear cooperate with each other to drive the cross bar to move longitudinally and vertically between the pull rods.

[0015] Preferably, the liquid extraction mechanism further comprises a side fixing plate fixed on a side surface of the clamping plate away from the fixing ring, a roller is movably provided through the lower end of the side fixing plate, and an intermittent pressure rod is fixed at one end of the roller to abut against the pulling rod.

[0016] By adopting the above technical solution, the roller and the cross bar cooperate with each other to drive the intermittent pressure rod to rotate, thereby enabling the intermittent pressure rod to press down, rotate and replace the pull rod.

[0017] Preferably, one side of the pulling rod, the cross telescopic bracket and the cross fixed bracket are all fixed with sealing rings of the same structure, and the sealing rings are respectively slidably arranged in the telescopic liquid pumping barrel and the telescopic joint.

[0018] By adopting the above technical solution, the sealing ring can seal the telescopic liquid pumping barrel and create a negative pressure situation in the telescopic liquid pumping barrel, and at the same time can seal the telescopic liquid pumping barrel and the opening of the telescopic joint.

[0019] Preferably, the pulling rod is provided with a second card slot at one end away from the telescopic liquid pumping barrel, and a telescopic clip is provided in the second card slot. One side of the telescopic clip is fixedly connected to the second telescopic end of the electric push rod, and the second electric push rod is fixed in the inner cavity in the middle of the fixed ring.

[0020] By adopting the above technical solution, the second electric push rod can realize the forward and backward movement of the telescopic clamp, and the telescopic clamp can drive the second card slot and the pull rod to move.

[0021] Preferably, a fixing frame fixedly connected to the clamping plate is fixedly provided on one side of the quick connector.

[0022] By adopting the above technical solution, the fixing frame can fix the open joint and provide support when the quick connector is connected to the coolant interface on one side of the energy storage battery.

[0023] Preferably, a side plate fixedly connected to the inner cavity of the energy storage cabinet is slidably provided on the outside of the outer protective shell, and the same transverse groove 1 and transverse groove 2 are provided at the same position of the side plate and the outer protective shell.

[0024] By adopting the above technical solution, the structure between the outer protective shell and the side plate can be unified, which can better facilitate the clamping of the outer protective shell by the clamping plate.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. The vertical pole, horizontal pole and electric push rod cooperate with each other to achieve accurate positioning of the energy storage battery that needs to be replaced. Then, the energy storage battery and the outer protective shell are clamped by the cooperation of the double-headed cylinder and the clamping plate, and the outer protective shell is pulled out from the side plate for replacement; 2. The telescopic clamp and the pulling rod are driven to move by the second electric push rod, and the sealing ring is driven to move in the telescopic liquid extraction barrel through the pulling rod to create negative pressure, and then the cooling liquid in the energy storage battery is extracted through the inward cavity interconnected by the telescopic liquid extraction barrel, the telescopic joint, the liquid extraction tube and the quick joint. When the pulling rod abuts against the side of the side fixed plate, the friction between the roller and the cross bar rotates, thereby driving the intermittent pressure rod to replace the pulling rod and the telescopic liquid extraction barrel, thereby realizing the segmented extraction of the coolant in the energy storage battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 An overall diagram of the liquid-cooled energy storage device managed by the matrix point of this application; Figure 2 A top view of the internal structure of the liquid-cooled energy storage device of this application; Figure 3 This is an enlarged diagram of the energy storage battery location structure of this application; Figure 4 This is a partial structural cross-sectional view of the lifting and traversing mechanism of this application; Figure 5 This is an exploded diagram of the lifting and traversing mechanism of this application; Figure 6 This is an exploded cross-sectional view of the internal structure of the vertical pole of this application; Figure 7 This is a diagram showing the location of the liquid extraction mechanism of this application; Figure 8 A cross-sectional view of the internal structure of the liquid extraction mechanism of the present application; Figure 9 This is an exploded view of the liquid extraction mechanism of this application.

[0027] Reference numerals: 100, energy storage cabinet; 101, energy storage battery; 102, outer protective shell; 103, horizontal slot 1; 104, side panel; 105, horizontal slot 2; 106, card slot 1; 200, lifting and transverse movement mechanism; 201, vertical pole; 202, horizontal bar; 203, telescopic horizontal plate; 204, double-ended cylinder; 205, clamping plate; 206, T-type slideway (1); 207, servo motor (1); 208, pulley; 209, belt; 210, electric push rod (1); 211, T-type slideway; 212, cross slideway; 213, L-shaped block; 214, gear; 215, servo motor (2); 216, rack; 217, T-type slideway (2); 300, liquid extraction mechanism; 301, fixed ring; 302, telescopic liquid extraction barrel; 303, telescopic joint; 304, liquid extraction tube; 305, quick connector; 306, pull rod; 307, sealing ring; 308, cross telescopic bracket; 309, fixed bracket; 310, cross fixed bracket; 311, second slot; 312, telescopic clamp; 313, side fixing plate; 314, second electric push rod; 315, roller; 316, intermittent pressure rod. DETAILED DESCRIPTION

[0028] The following is combined with Figures 1-9 This application is described in further detail.

[0029] The embodiments of the present application disclose a liquid-cooled energy storage device based on matrix point management.

[0030] Reference Figure 1 、 Figure 5 The liquid-cooled energy storage device based on matrix point management includes an energy storage cabinet 100 placed on the bottom surface and a plurality of energy storage batteries 101 arranged in a longitudinal array on one side of the interior of the energy storage cabinet 100. The exterior of each of the plurality of energy storage batteries 101 is provided with an outer protective shell 102, and a second transverse groove 105 is provided on the lower portion of one side surface of the outer protective shell 102. The inner cavity height of the second transverse groove 105 is just enough to accommodate the cooling water connector on one side of the energy storage battery 101. A first transverse groove 103 is provided on the upper portion of the second transverse groove 105. The position of the first transverse groove 103 is opposite to the position of the clamping plate 205, and the height of the first transverse groove 103 is greater than the height of the clamping plate 205 and can allow the clamping plate 205 to be inserted into the interior of the first transverse groove 103.

[0031] Reference Figure 1 、 Figure 5, and a card slot 106 is opened on the side of the transverse groove 103 away from the double-headed cylinder 204, and the card slot 106 and the L-shaped block 213 are mutually engaged and limited, so that the splint 205 with the L-shaped block 213 can pull the outer protective shell 102 out of the side plate 104, and the outside of the outer protective shell 102 and the side plate 104 are slidingly arranged with each other, and the side plate 104 is fixedly connected to the inner cavity of the energy storage cabinet 100, and the inner wall of the side plate 104 is close to the outer wall of the outer protective shell 102, so that the outer protective shell 102 and the side plate 104 can be closely fitted to achieve a certain limiting effect, and a transverse groove 103 and a transverse groove 2 105 are opened on the surface of one side of the side plate 104, and the positions of the transverse groove 103 and the transverse groove 2 105 opened on the side plate 104 are the same as the positions of the transverse groove 103 and the transverse groove 2 105 on the outer protective shell 102.

[0032] It should be noted that the energy storage cabinet 100 and the energy storage battery 101 are both existing technologies, and their structural principles are not described in detail here.

[0033] The outer protective shell 102 and the side plate 104 can protect and support the energy storage battery 101, and the sliding arrangement of the outer protective shell 102 and the side plate 104 can facilitate the replacement of the energy storage battery 101. The arrangement of the second transverse groove 105 can ensure that the cooling water connector on one side of the energy storage battery 101 will not be affected during the replacement process, and can cooperate with the liquid extraction mechanism 300 during the replacement process to extract the coolant in the energy storage battery 101. The arrangement of the first transverse groove 103 and the first card slot 106 can facilitate the lifting and transverse movement mechanism 200 to clamp the outer protective shell 102, and pull the energy storage battery 101 and the outer protective shell 102 out of the side plate 104 at the same time for replacement.

[0034] Reference Figure 2-Figure 7 The lifting and transverse movement mechanism 200 is arranged on one side of the inner cavity of the energy storage cabinet 100, and the lifting and transverse movement mechanism 200 includes two vertical rods 201 fixedly arranged on one side of the inner cavity of the energy storage cabinet 100, and the two vertical rods 201 are symmetrical to each other and located on the same horizontal line, and a T-shaped slide groove 206 with a smooth surface is provided on the opposite side surface of the vertical rod 201, and a T-shaped slide rod 211 with a smooth surface is also slidably provided in the inner cavity of the T-shaped slide groove 206, and the two T-shaped slide rods 211 are respectively fixedly connected to the two ends of the cross bar 202.

[0035] Reference Figure 2-Figure 7, and a cross slot 212 is provided throughout the middle of the cross bar 202, and two pulleys 208 are slidingly provided in the inner cavity of the cross slot 212, and the two pulleys 208 are symmetrical to each other and are fixedly connected to one side of the telescopic cross plate 203, and the pulleys 208 and the cross slot 212 are both set to smooth surfaces, thereby improving the sliding effect, and a groove is provided in the middle of the outer annular surface of the two pulleys 208, and the belt 209 is slidingly set in the groove, and the middle of one of the pulleys 208 is fixedly connected to the output end of the servo motor 207, and the fixed end of the servo motor 207 is slidingly set in the inner cavity of the cross slot 212.

[0036] Reference Figure 2-Figure 7 The side of the crossbar 202 away from the servo motor 1 207 is slidably arranged with the telescopic cross plate 203, and a double-headed cylinder 204 is fixedly arranged in the middle of the side surface of the telescopic cross plate 203 away from the crossbar 202. The two end surfaces of the double-headed cylinder 204 are respectively fixedly connected to the ends of the opposite side surfaces of the two clamping plates 205. L-shaped clamping blocks 213 are fixedly arranged on the opposite side surfaces of the clamping plates 205 away from the crossbar 202. The two L-shaped clamping blocks 213 have the same structure and can be locked with the clamping slot 106. The lower end surfaces of the two vertical rods 201 are fixedly connected to the telescopic end of the electric push rod 1 210, and the fixed end of the electric push rod 1 210 is fixedly connected to the bottom surface of the inner cavity of one end of the energy storage cabinet 100. The two electric push rods 1 210 are symmetrically arranged with the vertical rods 201. This enables the electric push rod 1 210 to push the vertical rod 201 out of the inner cavity of the energy storage cabinet 100.

[0037] Reference Figure 2-Figure 7, and two T-shaped sliding bars 211 with the same structure are fixed in the middle of the lower end surface of the two vertical rods 201, and the outside of the two T-shaped sliding bars 211 are slidably arranged with the T-shaped sliding groove 1 206, and these T-shaped sliding grooves 1 206 that slide with the T-shaped sliding bars 211 are opened on both sides of the bottom surface of the energy storage cabinet 100, and the T-shaped sliding groove 1 206 set on the outside of the T-shaped sliding bar 211 has the same structure as the T-shaped sliding groove 1 206 opened on the vertical rod 201, and the T-shaped sliding bars 211 fixed at both ends of the cross bar 202 have the same structure as the T-shaped sliding bar 211 fixed at the lower end of the vertical rod 201, and the T-shaped sliding bars 211 and the T-shaped sliding groove 1 206 are both set to smooth surfaces, thereby improving the sliding effect, and one of the vertical rods 201 is away from the T-shaped sliding groove 1 206 A T-shaped slide groove 217 is provided on one side, and the T-shaped slide groove 217 is connected to the inner cavity of the T-shaped slide groove 1 206, thereby passing the vertical rod 201 as a whole, and a rack 216 is fixedly provided on the side wall of the inner cavity of the T-shaped slide groove 217, and is meshed with the gear 214 on one side of the rack 216, and the gear 214 is slidably set in the middle of the inner cavity of the T-shaped slide groove 217, and is fixedly connected to the output end of the servo motor 215 in the middle of the gear 214, and the gear 214 is rotatably connected to the T-shaped slide rod 211 fixed on the cross bar 202 in the middle of the side away from the servo motor 215, so that the servo motor 215 drives the gear 214 to rotate, and the gear 214 meshes and moves with the rack 216, thereby driving the cross bar 202 to move together.

[0038] It should be noted that the double-headed cylinder 204, servo motor 1 207, electric push rod 1 210, and servo motor 2 215 are all existing technologies and all need to be connected to controllers such as PLC. The double-headed cylinder 204, servo motor 1 207, and servo motor 2 215 can be powered by a tank chain, but because they are existing technologies, their structural principles will not be described in detail here.

[0039] The lower end of the vertical pole 201 is fixedly connected to the T-shaped slide bar 211, and is fixedly connected to the telescopic end of the electric push rod 210 on the surface of the side fixed to the T-shaped slide bar 211, and the lower end of the T-shaped slide bar 211 is slidably connected to the T-shaped slide groove 206 provided on the bottom surface of the energy storage cabinet 100, so that the telescopic end of the electric push rod 210 moves to drive the vertical pole 201 and the T-shaped slide bar 211 to move in the T-shaped slide groove 206, and the T-shaped slide groove 206 and the T-shaped slide bar 211 cooperate with each other to limit the vertical pole 201, and the electric push rod 210 not only drives the vertical pole 201 to move, but also plays a supporting role when the vertical pole 201 is suspended in the air.

[0040] The gear 214 rotatably mounted on the gears 214 fixed at both ends of the crossbar 202 between the two vertical poles 201 cooperates with the servo motor 215 fixed to the middle thereof, and under the mutual meshing action with the rack 216, the output end of the servo motor 215 rotates to drive the gear 214 to rotate synchronously, thereby causing the gear 214 to move under the action of the rack 216, and driving the T-shaped slide bar 211 and the crossbar 202 to move longitudinally in the T-shaped slide groove 1 206 provided on the vertical surface on the opposite side of the vertical pole 201, thereby enabling the crossbar 202 to accurately adjust its height.

[0041] The pulley 208 slidingly arranged in the inner cavity of the cross slot 212 opened in the cross bar 202 and the belt 209 arranged in the outer groove of the pulley 208 cooperate with each other to realize the synchronization of the two pulleys 208, and under the action of the servo motor 207 fixed to the middle of one of the pulleys 208, the pulley 208 is moved inside the cross slot 212, and the pulley 208 can drive the telescopic cross plate 203 connected to the other side to move together while the pulley 208 moves. When the telescopic cross plate 203 moves, it will drive the double-headed cylinder 204 fixed thereon and the splints 205 fixed at both ends of the double-headed cylinder 204 to move together. During the movement of the double-headed cylinder 204, the two splints 205 can be driven to clamp in the middle or separate to both sides, thereby achieving the clamping and fixation of the external protective shell 102 and the energy storage battery 101.

[0042] Reference Figure 7-Figure 9 A liquid extraction mechanism 300 for extracting liquid from the energy storage battery 101 is provided at one end of the splint 205, and the liquid extraction mechanism 300 includes a fixed ring 301 fixedly provided on the surface of the splint 205 on one side of the cross bar 202, and a fixed ring rod is fixedly provided in the middle of the inner cavity of the fixed ring 301, and a plurality of telescopic liquid extraction barrels 302 are rotatably provided between the outer side of the inner cavity of the fixed ring 301 and the fixed ring rod, and the structures of the plurality of telescopic liquid extraction barrels 302 are the same, and a ring piece is provided at the other end of the fixed ring 301 for fixing the plurality of telescopic liquid extraction barrels 302 and being able to rotate with the telescopic liquid extraction barrels 302, and the ring piece is rotatably connected to the fixed ring rod in the middle of the fixed ring 301, so that the ring piece, the fixed ring rod and the fixed ring 301 form a whole, and the plurality of telescopic liquid extraction barrels 302 are limited.

[0043] Reference Figure 7-Figure 9The outer surface of the sealing ring 307 abuts against and seals the inner surface of the telescopic liquid pumping barrel 302, and the surface of the sealing ring 307 abuts against and seals the inner surface of the telescopic liquid pumping barrel 302, and the surface of the sealing ring 307 abuts against a cross telescopic bracket 308 abuts against and seals the inner surface of the telescopic liquid pumping barrel 302. The inner wall of the telescopic liquid pumping barrel 302 is fixedly connected, and the cross telescopic bracket 308 is also fixedly provided with a sealing ring 307 on the surface of the side away from the pulling rod 306, and the sealing ring 307 on the pulling rod 306 has the same structure as the sealing ring 307 on the cross telescopic bracket 308. The cross telescopic bracket 308 is located at one end of the pulling rod 306 and is fixed on the inner cavity surface of the retracting end of the telescopic liquid pumping barrel 302, and the sealing ring 307 fixed thereon is slidably set at the opening of the telescopic end of the telescopic liquid pumping barrel 302 and seals the opening of the telescopic liquid pumping barrel 302.

[0044] Reference Figure 7-Figure 9 , and at the end of the cross telescopic bracket 308 away from the pulling rod 306, there is a cross fixing bracket 310, and the surface of the cross fixing bracket 310 and the cross telescopic bracket 308 abutting one side is also fixedly provided with a sealing ring 307 of the same structure, and the cross fixing bracket 310 and the sealing ring 307 fixed thereto are both provided with a telescopic joint 303 on the outside, and the cross fixing bracket 310 is fixedly connected to the inner cavity of the telescopic end of the telescopic joint 303, and the sealing ring 307 fixed thereon is slidably connected to the telescopic end of the telescopic joint 303 and can seal the opening of the telescopic joint 303, and the telescopic end of the telescopic joint 303 and the telescopic end of the telescopic liquid pumping barrel 302 are located on the same horizontal line. The two ends of the expansion joint 303 are connected to each other, and a liquid extraction pipe 304 is fixedly provided at one end of the expansion joint 303 away from the telescopic liquid extraction barrel 302, and the inner cavity of the liquid extraction pipe 304 is connected to the inner cavity of the expansion joint 303. The liquid extraction pipe 304 is provided with an elbow at one end of the expansion joint 303 in the yard, and a quick connector 305 is fixedly provided on the elbow of the liquid extraction pipe 304, and the quick connector 305 is connected to the cooling water connector on one side of the energy storage battery 101, so that the cooling water in the energy storage battery 101 can be extracted, and a fixing frame 309 is fixedly provided on the middle of the surface of one side of the quick connector 305 located on the liquid extraction pipe 304, and the fixing frame 309 and the splint 205 are mutually independent and will not interfere with each other.

[0045] Reference Figure 7-Figure 9The second clamping plate 313 is fixed on the outer ring surface of the one end of the pulling rod 306 protruding from the telescopic liquid pumping barrel 302, and a telescopic clamp 312 is clamped in the second clamping groove 311 to limit and release the second clamping groove 311. The telescopic clamp 312 is fixedly connected with the telescopic end of the second electric push rod 314 on the side away from the second clamping groove 311, and the retracted end of the second electric push rod 314 is fixedly set in the inner cavity in the middle of the fixed ring 301 and fixedly connected to the fixed ring rod in the middle of the inner cavity of the fixed ring 301. A side fixing plate 313 is fixedly set on the side surface of the splint 205 away from the fixed ring 301, and the lower end of the side fixing plate 313 is movably penetrated. A roller 315 is provided, and the outer ring surface of one end of the roller 315 abuts against the lower surface of the cross bar 202, so that the roller 315 can roll due to friction on the lower surface of the cross bar 202, and an intermittent pressure rod 316 is fixedly provided at the other end of the roller 315, and the intermittent pressure rod 316 and the pulling rod 306 protruding from the telescopic liquid pumping barrel 302 or even the end protruding from the second card slot 311 abut against each other, and then when the pulling rod 306 is pulled out by the telescopic clamp 312, it abuts against the surface of one side of the fixed plate 313, and the intermittent rotation of the intermittent pressure rod 316 drives the pulling rod 306 to rotate, thereby breaking away from the control of the telescopic clamp 312, and at the same time drives the telescopic liquid pumping barrel 302 to rotate and replace.

[0046] It should be noted that the quick connector 305, the second electric push rod 314, the sealing ring 307, and the liquid extraction tube 304 are all existing technologies, and their structural principles will not be repeated here. A through hole is opened at the docking position between the fixed ring 301 and the telescopic joint 303 to accommodate the telescopic end of the telescopic liquid extraction barrel 302 to enter and exit and dock with the telescopic joint 303.

[0047] The fixing frame 309, the fixing ring 301 and the side fixing plate 313 are all fixedly connected to the splint 205, so that the entire liquid extraction mechanism 300 can move synchronously with the splint 205, and the fixing ring 301 fixed on the splint 205 can also support the rotation and replacement of several telescopic liquid pumping barrels 302. When the telescopic liquid pumping barrel 302 is docked with the telescopic joint 303, the telescopic liquid pumping barrel 302 will push the telescopic end of the telescopic joint 303 to retract, exposing the cross fixing bracket 310 in the telescopic joint 303, and the telescopic end of the telescopic liquid pumping barrel 302 extends forward to separate from the cross telescopic bracket 308, and during the connection process, the cross fixing bracket 310 will push the cross telescopic bracket 308 to retract, thereby leaking the inner cavity of the telescopic liquid pumping barrel 302, so that the inner cavity of the telescopic joint 303 is connected to the inner direction of the telescopic liquid pumping barrel 302.

[0048] The telescopic joint 303 is connected to the inner cavity of the telescopic liquid extraction barrel 302, and the telescopic joint 303 is also connected to the inner cavity of the liquid extraction tube 304 and the quick connector 305. When the electric push rod 2 314 at one end of the fixed ring 301 pushes the telescopic clamp 312 to move, the telescopic clamp 312 will drive the second card slot 311 to move, and the movement of the second card slot 311 will drive the pulling rod 306 to move, and under the action of the sealing ring 307, negative pressure is generated in the inner cavity of the telescopic liquid extraction barrel 302, thereby pressurizing the energy storage battery 10 When the end of the telescopic clamp 312 with the pulling rod 306 protruding from the second slot 311 abuts against the side of the side fixing plate 313, the inner cavity of the telescopic liquid extraction barrel 302 is also filled. At this time, the roller 315 arranged by the rotation of the lower end of the side fixing plate 313 rotates with the friction of the lower end surface of the cross bar 202, thereby driving the intermittent pressure rod 316 to rotate, and the intermittent pressure rod 316 will eventually bring the pulling rod 306 out of the clamping of the telescopic clamp 312 and move synchronously, thereby realizing the replacement of the telescopic liquid extraction barrel 302.

[0049] The implementation principle of the liquid-cooled energy storage device based on matrix point management in the embodiment of the present application is as follows: when the energy storage battery 101 needs to be replaced, the PLC sends a command to the electric push rod 1 210, so that the electric push rod 1 210 pushes the vertical pole 201 to the outside of the energy storage cabinet 100, and at the same time, the output end of the servo motor 215 rotates to drive the gear 214 to move, and under the action of the rack 216, the gear 214 drives the cross bar 202 to move along the T-shaped slide 1 206 provided on the vertical pole 201. As the cross bar 202 moves, The output end of the servo motor 207 arranged on one side of the cross slot 212 will drive the pulley 208 and the belt 209 to rotate, and then the pulley 208 will move laterally on the cross bar 202 with the telescopic cross plate 203, the double-headed cylinder 204 and the splint 205, and accurately find the energy storage battery 101 that needs to be replaced according to the instructions of the PLC. At the same time, under the action of the double-headed cylinder 204, the splint 205 is docked and fixed with the cross slot 103, and then the entire energy storage battery 101 and the outer protective shell 102 can be pulled out from the side plate 104.

[0050] When the clamping plate 205 clamps the energy storage battery 101, the quick connector 305 is also connected to the coolant connector of the energy storage battery 101, and the telescopic clamp 312 is pushed to move by the electric push rod 214, thereby driving the second card slot 311 to move, and the movement of the second card slot 311 will drive the pulling rod 306 to move, and under the action of the sealing ring 307, a negative pressure is generated in the inner cavity of the telescopic liquid extraction barrel 302, thereby extracting the coolant in the energy storage battery 101, and when the telescopic clamp 312 is pushed to move, the second card slot 311 will move. When the end of the retractable clamp 312 with the pulling rod 306 protruding from the second slot 311 abuts against the side of the side fixing plate 313, the inner cavity of the telescopic liquid pumping barrel 302 is filled. At this time, the roller 315 set by the rotation at the lower end of the side fixing plate 313 rotates with the friction of the lower end surface of the cross bar 202, thereby driving the intermittent pressure rod 316 to rotate, and the intermittent pressure rod 316 will eventually bring the pulling rod 306 out of the clamping of the telescopic clamp 312 and move synchronously, thereby realizing the replacement of the telescopic liquid pumping barrel 302.

[0051] The above are merely optional embodiments of the present disclosure and are not intended to limit the present disclosure. Those skilled in the art will readily appreciate that the present disclosure may be modified and varied in various ways. Any modifications, equivalent substitutions, improvements, and the like made within the spirit and principles of the present disclosure shall be included within the scope of protection of the present disclosure.

Claims

1. Liquid-cooled energy storage equipment based on matrix point management, characterized by: It comprises an energy storage cabinet (100) and a plurality of energy storage batteries (101) arranged in an array inside the energy storage cabinet (100), wherein the energy storage batteries (101) are provided with an outer protective shell (102) on the outside, and a lifting and transverse movement mechanism (200) is provided on one side of the inner cavity of the energy storage cabinet (100); The lifting and transverse movement mechanism (200) comprises two vertical poles (201) fixed on one side of the inner cavity of the energy storage cabinet (100) and symmetrical to each other, a cross bar (202) is slidably provided between the two vertical poles (201), a telescopic cross plate (203) is slidably provided on one side of the cross bar (202), a double-headed cylinder (204) is fixed on the middle part of the side of the telescopic cross plate (203) away from the cross bar (202), a clamping plate (205) is fixed on both ends of the double-headed cylinder (204), an L-shaped clamping block (213) is fixed on one side of the clamping plate (205), and one side of the lower end of the two vertical poles (201) is fixedly connected to the telescopic end of an electric push rod (210) fixed on the bottom of the inner cavity of the energy storage cabinet (100); A liquid extraction mechanism (300) is provided at one end of the splint (205), and the liquid extraction mechanism (300) includes a fixed ring (301) fixed on one side of the splint (205), and a plurality of telescopic liquid extraction barrels (302) with the same structure are rotatably provided inside the fixed ring (301), and a pulling rod (306) is movably provided inside the telescopic liquid extraction barrel (302), and one side of the pulling rod (306) is in contact with a cross telescopic bracket (308) fixed to the telescopic liquid extraction barrel (302). The cross telescopic bracket (308) is abutted against a cross fixed bracket (310) on the side away from the pulling rod (306); a telescopic joint (303) abutting against the telescopic liquid pumping barrel (302) is fixedly provided on the outside of the cross fixed bracket (310); a liquid pumping tube (304) is fixedly provided on the side of the telescopic joint (303) away from the telescopic liquid pumping barrel (302); and a quick connector (305) plugged into the cooling water connector of the energy storage battery (101) is fixedly provided on the side of the liquid pumping tube (304) away from the telescopic joint (303).

2. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: A second transverse groove (105) for accommodating a cooling water connector of the energy storage battery (101) is provided at a lower portion of one side of the outer protective shell (102); a first transverse groove (103) for plugging into the clamping plate (205) is provided at an upper portion of the second transverse groove (105); and a first clamping groove (106) for clamping and limiting with the L-shaped clamping block (213) is provided on a side of the first transverse groove (103) away from the double-headed cylinder (204).

3. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: The lifting and transverse movement mechanism (200) further includes a cross slot (212) provided in the middle of the cross bar (202), wherein two pulleys (208) symmetrical to each other and fixedly connected to the telescopic cross plate (203) are slidingly arranged in the cross slot (212), and a belt (209) is slidingly arranged in the outer annular grooves of the two pulleys (208), wherein the middle of one of the pulleys (208) is fixedly connected to the output end of a servo motor (207).

4. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: A plurality of T-shaped slide grooves (206) with the same structure are provided on the surface of the opposite side of the vertical pole (201) and on both sides of the bottom surface of the energy storage cabinet (100), and a plurality of T-shaped slide rods (211) with the same structure are slidably provided in the plurality of T-shaped slide grooves (206), and the plurality of T-shaped slide rods (211) are respectively fixedly connected to the lower end of the vertical pole (201) and the two ends of the horizontal pole (202).

5. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: One of the vertical rods (201) is provided with a second T-shaped chute (217) on a side away from the first T-shaped chute (206), and a rack (216) is fixedly provided on one side of the inner wall of the second T-shaped chute (217), and one side of the rack (216) is meshed with a gear (214) slidably provided in the inner cavity of the second T-shaped chute (217), and the middle part of the gear (214) is fixedly connected to the output end of the second servo motor (215).

6. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: The liquid extraction mechanism (300) further comprises a side fixing plate (313) fixed on a side surface of the clamping plate (205) away from the fixing ring (301), a roller (315) being movably provided through the lower end of the side fixing plate (313), and an intermittent pressure rod (316) being fixed at one end thereof and being in contact with the pulling rod (306).

7. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: The pulling rod (306), the cross telescopic bracket (308), and the cross fixed bracket (310) are all fixed with a sealing ring (307) of the same structure on one side, and the sealing ring (307) is slidably arranged in the telescopic liquid extraction barrel (302) and the telescopic joint (303).

8. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: The pulling rod (306) is provided with a second card slot (311) at one end away from the telescopic liquid extraction barrel (302), and a telescopic clamp (312) is provided in the second card slot (311). One side of the telescopic clamp (312) is fixedly connected to the telescopic end of the second electric push rod (314), and the second electric push rod (314) is fixed in the inner cavity in the middle of the fixed ring (301).

9. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: A fixing frame (309) fixedly connected to the clamping plate (205) is fixedly provided on one side of the quick connector (305).

10. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: The outer protective shell (102) is provided with a side plate (104) fixedly connected to the inner cavity of the energy storage cabinet (100) in a sliding manner on the outside, and the side plate (104) and the outer protective shell (102) are provided with the same transverse groove 1 (103) and transverse groove 2 (105) at the same position.

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