Liquid-cooled energy storage device based on matrix point management

Abstract

The application discloses a liquid-cooled energy storage device based on matrix point management, relates to the technical field of liquid-cooled energy storage devices, and comprises an energy storage cabinet and a plurality of energy storage batteries arranged in an array inside the energy storage cabinet, wherein an outer protective shell is arranged outside the energy storage batteries, a lifting and transverse moving mechanism is arranged on one side of an inner cavity of the energy storage cabinet, the lifting and transverse moving mechanism comprises two vertical rods which are symmetrically arranged on one side of the inner cavity of the energy storage cabinet and are fixed, a cross bar is slidably arranged between the two vertical rods, a telescopic cross plate is slidably arranged on one side of the cross bar, a double-head air cylinder is fixedly arranged at a middle portion of a side, away from the cross bar, of the telescopic cross plate, clamping plates are fixedly arranged at two ends of the double-head air cylinder, L-shaped clamping blocks are fixedly arranged on one side of the clamping plates, one side of lower ends of the two vertical rods is fixedly connected with one telescopic end of an electric push rod fixedly arranged at a bottom of the inner cavity of the energy storage cabinet, and one end of the clamping plate is provided with a liquid pumping mechanism. The application improves the problem that the energy storage device is inconvenient to replace and leakage of cooling liquid may occur during the replacement process, thereby causing damage to other devices or the environment.

Description

TECHNICAL FIELD

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

[0002] Matrix management, also known as matrix structure or cross-functional team structure, is a management mode of organizational structure. In this mode, personnel come from different departments, have different skills, knowledge and background, and work together for a certain task (such as a project). This management mode breaks the traditional straight-line functional structure, forms a multi-dimensional management network through horizontal and vertical cross management, helps resource sharing, flexible allocation and cross-functional collaboration, and in the liquid-cooled energy storage equipment, matrix point management may be reflected in the modular design of the equipment, multi-scene application and cross-departmental collaboration. Through modular design, the equipment can be flexibly combined to meet the energy storage needs in different scenes, and cross-departmental collaboration helps to optimize equipment performance and improve operation efficiency.

[0003] Currently, when replacing a single energy storage device in the matrix-managed liquid-cooled energy storage equipment, manual replacement is required. Since the matrix-managed liquid-cooled energy storage equipment often adopts a container type, it is difficult to replace the upper energy storage devices when replacing a single energy storage device, and during the replacement process, the single energy storage device may leak cooling liquid, which may cause damage to other equipment or the environment. SUMMARY

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

[0005] The liquid-cooled energy storage equipment based on matrix point management provided by the application adopts the following technical solution:

[0006] The liquid-cooled energy storage equipment based on matrix point management comprises an energy storage cabinet and a plurality of energy storage batteries arranged in an array inside the energy storage cabinet, an outer protective shell is provided outside the energy storage batteries, and a lifting and transverse moving mechanism is provided on one side of the inner cavity of the energy storage cabinet;

[0007] The lifting and transverse moving mechanism comprises two vertical rods symmetrically fixed on one side of the inner cavity of the energy storage cabinet, a horizontal rod is slidably arranged between the two vertical rods, a telescopic horizontal plate is slidably arranged on one side of the horizontal rod, a double-head air cylinder is fixedly arranged at the middle of the side of the telescopic horizontal plate away from the horizontal rod, clamping plates are fixedly arranged at both ends of the double-head air cylinder, L-shaped clamping blocks are fixedly arranged on one side of the clamping plates, and one side of the lower ends of the two vertical rods is 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.

[0008] The clamping plate is provided with a liquid extraction mechanism at one end, the liquid extraction mechanism comprises a fixed ring fixed on one side of the clamping plate, a plurality of telescopic liquid extraction barrels with the same structure are rotatably arranged in the fixed ring, a pull rod is movably arranged in the telescopic liquid extraction barrel, a cross telescopic support fixedly connected with the telescopic liquid extraction barrel is arranged at one side of the pull rod, a cross fixed support is arranged at the side of the cross telescopic support away from the pull rod, a telescopic connector abutting against the telescopic liquid extraction barrel is fixedly arranged on the outer side of the cross fixed support, a liquid extraction pipe is fixedly arranged on the side of the telescopic connector away from the telescopic liquid extraction barrel, and a quick connector is fixedly arranged on the side of the liquid extraction pipe away from the telescopic connector and connected with the energy storage battery cooling water connector.

[0009] By adopting the above technical scheme, the energy storage battery to be replaced can be accurately replaced through the cooperation between the lifting and transverse moving mechanism and the liquid extraction mechanism, 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.

[0010] Preferably, a horizontal groove two accommodating the energy storage battery cooling water connector is formed in the lower part of one side of the outer protective shell, a horizontal groove one connected with the clamping plate is formed in the upper part of the horizontal groove two, and a clamping groove one limiting the L-shaped clamping block is formed in the side of the horizontal groove one away from the double-headed cylinder.

[0011] By adopting the above technical scheme, the horizontal groove two can allow the energy storage battery cooling water connector to move therein without being blocked, and the horizontal groove one can be limited by being connected with the clamping plate, thereby realizing the clamping and replacement of the energy storage battery.

[0012] Preferably, the lifting and transverse moving mechanism further comprises a cross sliding groove formed in the middle of the horizontal rod, two symmetrical pulleys fixedly connected with the telescopic cross plate are slidably arranged in the cross sliding groove, and a belt is slidably arranged in the outer ring groove of the two pulleys, wherein the middle of one of the pulleys is fixedly connected with the output end of the servo motor.

[0013] By adopting the above technical scheme, the cross sliding groove can guide and limit the pulley and the belt.

[0014] Preferably, a plurality of T-shaped sliding grooves one with the same structure are formed in the opposite side surfaces of the vertical rod and the bottom surface of the energy storage cabinet, a plurality of T-shaped sliding rods with the same structure are slidably arranged in the T-shaped sliding grooves one, and the T-shaped sliding rods are fixedly connected with the lower end of the vertical rod and the two ends of the horizontal rod, respectively.

[0015] By adopting the above technical scheme, the T-shaped sliding groove and the T-shaped sliding rod can limit and guide the movement of the horizontal rod.

[0016] Preferably, one of the vertical rods is provided with a T-shaped sliding groove II on one side away from the T-shaped sliding groove I, a rack is fixed on one side of the inner wall of the T-shaped sliding groove II, and a gear meshing with the rack is slidingly arranged in the inner cavity of the T-shaped sliding groove II, and the middle part of the gear is fixedly connected with the output end of the servo motor II.

[0017] By adopting the above technical scheme, the rack and the gear can drive the horizontal rod to move vertically between the pull rods.

[0018] Preferably, the liquid extraction mechanism further comprises a side fixed plate fixed on the side surface of the clamping plate away from the fixed ring, a roller is movably arranged at the lower end of the side fixed plate, and an intermittent pressing rod is fixedly arranged at one end of the roller and abuts against the pull rod.

[0019] By adopting the above technical scheme, the roller and the horizontal rod can drive the intermittent pressing rod to rotate, so that the intermittent pressing rod can press, rotate and replace the pull rod.

[0020] Preferably, the pull rod, the cross telescopic support and the cross fixed support are all provided with sealing rings of the same structure on one side, and the sealing rings are slidingly arranged in the telescopic liquid extraction barrel and the telescopic joint respectively.

[0021] By adopting the above technical scheme, the sealing ring can seal the telescopic liquid extraction barrel and cause negative pressure in the telescopic liquid extraction barrel, and can also seal the openings of the telescopic liquid extraction barrel and the telescopic joint.

[0022] Preferably, the pull rod is provided with a second clamping groove at one end away from the telescopic liquid extraction barrel, a telescopic clamp is clamped in the second clamping groove, one side of the telescopic clamp is fixedly connected with the telescopic end of the second electric push rod, and the second electric push rod is fixedly arranged in the inner cavity of the middle part of the fixed ring.

[0023] By adopting the above technical scheme, the second electric push rod can realize the forward and backward movement of the telescopic clamp, and the telescopic clamp can drive the second clamping groove and the pull rod to move.

[0024] Preferably, the quick connector is provided with a fixed frame fixedly arranged on one side of the clamping plate.

[0025] By adopting the above technical scheme, the fixed frame can fix the opening connector and support the quick connector and the cooling liquid interface on one side of the energy storage battery when they are connected.

[0026] Preferably, a side plate fixedly arranged in the inner cavity of the energy storage cabinet is slidingly arranged on the outside of the outer protective shell, and the same horizontal groove I and horizontal groove II are arranged on the same position of the side plate and the outer protective shell.

[0027] By adopting the above technical scheme, the structure between the outer protective shell and the side plate can be unified, so that the clamping plate can clamp the outer protective shell more conveniently.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. By the cooperation of the vertical rod, the cross rod and the electric push rod, the energy storage battery that needs to be replaced is accurately positioned, and then the energy storage battery and the outer protective shell are clamped by the cooperation of the double-head cylinder and the clamping plate, and the outer protective shell is pulled out from the side plate for replacement;

[0030] 2. By means of the electric push rod 2, the telescopic clamp and the pull rod are moved, and the sealing ring is moved in the telescopic liquid suction barrel to cause negative pressure, and then the cooling liquid in the energy storage battery is extracted through the inward cavity of the telescopic liquid suction barrel, the telescopic connector, the liquid suction pipe and the quick connector, and when the pull rod and the side fixed plate side abut, the intermittent pressure rod is driven to rotate through the friction between the roller and the cross rod, and then the intermittent pressure rod and the telescopic liquid suction barrel are replaced, and then the cooling liquid in the energy storage battery is extracted in sections. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a whole view of the matrix point management liquid cooling energy storage equipment of the present application;

[0032] Figure 2 It is a top view of the internal structure of the liquid cooling energy storage equipment of the present application;

[0033] Figure 3 It is an enlarged view of the position structure of the energy storage battery of the present application;

[0034] Figure 4 It is a sectional view of part of the lifting and transverse moving mechanism of the present application;

[0035] Figure 5 It is an exploded view of the lifting and transverse moving mechanism of the present application;

[0036] Figure 6 It is an exploded sectional view of the internal structure of the vertical rod of the present application;

[0037] Figure 7 It is a position view of the liquid extraction mechanism of the present application;

[0038] Figure 8 It is a sectional view of the internal structure of the liquid extraction mechanism of the present application;

[0039] Figure 9 It is an exploded view of the liquid extraction mechanism of the present application.

[0040] Reference signs: 100, energy storage cabinet; 101, energy storage battery; 102, outer protective shell; 103, cross groove one; 104, side plate; 105, cross groove two; 106, clamping groove one;

[0041] 200, lifting and horizontal moving mechanism; 201, vertical rod; 202, horizontal rod; 203, telescopic horizontal plate; 204, double-head cylinder; 205, clamping plate; 206, T-shaped sliding groove one; 207, servo motor one; 208, pulley; 209, belt; 210, electric push rod one; 211, T-shaped sliding rod; 212, cross sliding groove; 213, L-shaped clamping block; 214, gear; 215, servo motor two; 216, rack; 217, T-shaped sliding groove two;

[0042] 300, liquid extraction mechanism; 301, fixed ring; 302, telescopic liquid extraction barrel; 303, telescopic joint; 304, liquid extraction pipe; 305, quick connector; 306, pull rod; 307, sealing ring; 308, cross telescopic support; 309, fixed frame; 310, cross fixed support; 311, clamping groove two; 312, telescopic clamp; 313, side fixed plate; 314, electric push rod two; 315, roller; 316, intermittent pressing rod. DETAILED DESCRIPTION

[0043] The following will be described in detail with reference to the accompanying drawings Figures 1-9 The application is further described in detail.

[0044] The embodiment of the application discloses a liquid-cooled energy storage device based on matrix point management.

[0045] Reference Figure 1 、 Figure 5 The liquid-cooled energy storage device based on matrix point management comprises an energy storage cabinet 100 placed on a bottom surface and a plurality of energy storage batteries 101 arranged in a longitudinal array on an inner side of the energy storage cabinet 100, wherein the plurality of energy storage batteries 101 are each sleeved with an outer protective shell 102, a horizontal groove two 105 is formed in a lower part of a side surface of the outer protective shell 102, the inner cavity height of the horizontal groove two 105 is just capable of accommodating a cooling water connector on one side of the energy storage battery 101, a horizontal groove one 103 is formed in an upper part of the horizontal groove two 105, the horizontal groove one 103 is opposite to the position of a clamping plate 205 in position, the height of the horizontal groove one 103 is greater than the height of the clamping plate 205 and the clamping plate 205 can be inserted into the horizontal groove one 103.

[0046] Reference Figure 1 、 Figure 5And the horizontal slot one 103 is provided with a clamping groove one 106 away from the double-head cylinder 204, and the clamping groove one 106 is clamped and limited with the L-shaped clamping block 213, so that the clamping plate 205 can pull out the outer protective shell 102 from the side plate 104 with the L-shaped clamping block 213, and the outer protective shell 102 is slidably arranged between the outer wall of the outer protective shell 102 and the side plate 104, and the side plate 104 is fixedly connected with the inner cavity of the energy storage cabinet 100, and the inner wall of the side plate 104 is tightly attached to the outer wall of the outer protective shell 102, so that the outer protective shell 102 and the side plate 104 can be tightly attached to realize a certain limiting effect, and the horizontal slot one 103 and the horizontal slot two 105 are provided on the side surface of the side plate 104, and the positions of the horizontal slot one 103 and the horizontal slot two 105 provided on the side plate 104 are the same as those of the horizontal slot one 103 and the horizontal slot two 105 on the outer protective shell 102.

[0047] It should be noted that the energy storage cabinet 100 and the energy storage battery 101 are prior art, and the structure principle will not be described in detail here.

[0048] The outer protective shell 102 and the side plate 104 can protect and support the energy storage battery 101, and the outer protective shell 102 and the side plate 104 are slidably arranged to facilitate the replacement of the energy storage battery 101, and the horizontal slot two 105 can facilitate the replacement of the energy storage battery 101 without affecting the cooling water joint on one side of the energy storage battery 101, and can cooperate with the liquid extraction mechanism 300 during replacement, so as to extract the cooling liquid in the energy storage battery 101, and the horizontal slot one 103 and the clamping groove one 106 can facilitate the lifting and transverse moving mechanism 200 to clamp the outer protective shell 102 and pull out the energy storage battery 101 and the outer protective shell 102 from the side plate 104 for replacement.

[0049] Referring to Figures 2-7 The lifting and transverse moving mechanism 200 is arranged on one side of the inner cavity of the energy storage cabinet 100, and the lifting and transverse moving mechanism 200 comprises 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 sliding groove one 206 with smooth surface is provided on the opposite side surface of the vertical rod 201, and a T-shaped sliding rod 211 with smooth surface is slidably arranged in the inner cavity of the T-shaped sliding groove one 206, and the two T-shaped sliding rods 211 are fixedly connected with the two ends of the horizontal rod 202.

[0050] Referring to Figures 2-7And the cross-shaped sliding groove 212 is arranged through the middle of the horizontal rod 202, two pulleys 208 are arranged in the inner cavity of the cross-shaped sliding groove 212, the two pulleys 208 are symmetrically arranged between each other and are fixedly connected with one side of the telescopic horizontal plate 203, the pulley 208 and the cross-shaped sliding groove 212 are smooth surfaces, thereby improving the sliding effect, recesses are arranged in the middle of the outer ring surface of the two pulleys 208, the belts 209 are arranged in the recesses in a sliding manner, one of the pulleys 208 is fixedly connected with the output end of the servo motor 207, and the fixed end of the servo motor 207 is arranged in the inner cavity of the cross-shaped sliding groove 212 in a sliding manner.

[0051] With reference to Figures 2-7 The horizontal rod 202 is arranged in a sliding manner away from the servo motor 207, the telescopic horizontal plate 203 is arranged on one side of the horizontal rod 202, a double-acting pneumatic cylinder 204 is fixedly arranged on the middle of the surface of the telescopic horizontal plate 203 away from the horizontal rod 202, the two end surfaces of the double-acting pneumatic cylinder 204 are fixedly connected with the end portions of the opposite side surfaces of the two clamping plates 205, respectively, L-shaped clamping blocks 213 are fixedly arranged on the opposite side surfaces of the ends of the clamping plates 205 away from the horizontal rod 202, the two L-shaped clamping blocks 213 are the same in structure and can be clamped and limited by the clamping grooves 106, the lower end side surfaces of the two vertical rods 201 are fixedly connected with the telescopic ends of the electric push rods 210, the fixed ends of the electric push rods 210 are fixedly connected with the inner cavity bottom surface of one end of the energy storage cabinet 100, and the two electric push rods 210 are symmetrically arranged with the vertical rods 201, thereby enabling the electric push rods 210 to push the vertical rods 201 out of the inner cavity of the energy storage cabinet 100.

[0052] With reference to Figures 2-7And two T-shaped slide rods 211 are fixedly arranged at the middle of the lower end surface of the two vertical rods 201, and the two T-shaped slide rods 211 are slidably arranged outside the T-shaped slide groove 206, and the T-shaped slide groove 206 slidably arranged with the T-shaped slide rod 211 is arranged on the bottom surface of the energy storage cabinet 100, and the T-shaped slide groove 206 arranged outside the T-shaped slide rod 211 is the same structure as the T-shaped slide groove 206 arranged on the vertical rod 201, and the T-shaped slide rod 211 fixedly arranged at the two ends of the horizontal rod 202 is the same structure as the T-shaped slide rod 211 fixedly arranged at the lower end of the vertical rod 201, and the T-shaped slide rod 211 and the T-shaped slide groove 206 are both smooth surfaces, thereby improving the sliding effect, and one of the vertical rods 201 is provided with a T-shaped slide groove 217 on the side away from the T-shaped slide groove 206, and the T-shaped slide groove 217 is in communication with the inner cavity of the T-shaped slide groove 206, thereby penetrating the vertical rod 201 as a whole, and a rack 216 is fixedly arranged on the inner cavity side wall of the T-shaped slide groove 217, and the rack 216 is meshingly arranged on one side of the gear 214, and the gear 214 is slidably arranged in the middle of the inner cavity of the T-shaped slide groove 217, and the middle of the gear 214 is fixedly connected with the output end of the servo motor 215, and the middle of the side of the gear 214 away from the servo motor 215 is rotatably connected with the T-shaped slide rod 211 fixedly arranged on the horizontal rod 202, thereby enabling the servo motor 215 to drive the gear 214 to rotate, and the gear 214 is meshingly moved with the rack 216, thereby driving the horizontal rod 202 to move.

[0053] It should be noted that the double-head cylinder 204, the servo motor 207, the electric push rod 210 and the servo motor 215 are all prior art and need to be connected with a PLC controller, and the double-head cylinder 204, the servo motor 207 and the servo motor 215 can be powered by a tank chain, but as they are prior art, their structural principles will not be described in detail here.

[0054] The lower end of the vertical rod 201 is fixedly connected with the T-shaped slide rod 211, and the surface on the side fixedly connected with the T-shaped slide rod 211 is fixedly connected with the telescopic end of the electric push rod 210, and the lower end of the T-shaped slide rod 211 is slidably connected with the T-shaped slide groove 206 arranged on the bottom surface of the energy storage cabinet 100, thereby enabling the telescopic end of the electric push rod 210 to move and drive the vertical rod 201 and the T-shaped slide rod 211 to move in the T-shaped slide groove 206, and the T-shaped slide groove 206 and the T-shaped slide rod 211 cooperate to limit the vertical rod 201, and the electric push rod 210 not only drives the vertical rod 201 to move, but also supports the vertical rod 201 when it is suspended.

[0055] The gear 214 rotatingly arranged on the gear 214 fixed at the two ends of the cross rod 202 between the two vertical rods 201 is cooperated with the servo motor two 215 fixed at the middle part thereof, and under the meshing action with the rack 216, the servo motor two 215 output end is rotated to drive the gear 214 to rotate synchronously, and then the gear 214 is moved under the action of the rack 216, and the T-shaped sliding rod 211 and the cross rod 202 are moved longitudinally in the T-shaped sliding groove one 206 opened on the vertical surface of the opposite side of the vertical rod 201, and then the cross rod 202 can be accurately adjusted in height.

[0056] The pulley 208 slidingly arranged in the inner cavity of the cross sliding groove 212 opened in the cross rod 202 and the belt 209 arranged in the outer groove of the pulley 208 are cooperated with each other to realize the synchronization of the two pulleys 208, and under the action of the servo motor one 207 fixed at the middle part of one of the pulleys 208, the pulley 208 is moved in the cross sliding groove 212, and the pulley 208 is moved while driving the connected telescopic cross plate 203 to move, and the telescopic cross plate 203 is moved while driving the double-head air cylinder 204 fixed thereon and the clamping plate 205 fixed at the two ends of the double-head air cylinder 204 to move, and the double-head air cylinder 204 is moved while driving the two clamping plates 205 to clamp or separate, thereby realizing the clamping and fixing of the outer protective shell 102 and the energy storage battery 101.

[0057] Referring to Figures 7-9 A liquid extraction mechanism 300 for extracting liquid in the energy storage battery 101 is arranged at one end of the clamping plate 205, and the liquid extraction mechanism 300 comprises a fixed ring 301 fixedly arranged on the surface of the clamping plate 205 on the side of the cross rod 202, a fixed ring rod is fixedly arranged in the inner cavity of the fixed ring 301, a plurality of telescopic liquid extraction barrels 302 are rotatingly arranged between the outer side of the inner cavity of the fixed ring 301 and the fixed ring rod, the structures of the telescopic liquid extraction barrels 302 are the same, and a ring piece is arranged at the other end of the fixed ring 301 to fix the telescopic liquid extraction barrels 302 and can rotate with the telescopic liquid extraction barrels 302, and the ring piece is rotatingly connected between the fixed ring rod at the middle part of the fixed ring 301, thereby forming an integral body among the ring piece, the fixed ring rod and the fixed ring 301, and limiting the plurality of telescopic liquid extraction barrels 302.

[0058] Referring to Figures 7-9And the pull rod 306 is located in the middle of the inner cavity of the telescopic liquid suction barrel 302, and the pull rod 306 protrudes from the telescopic liquid suction barrel 302 at one end of the horizontal rod 202 and moves through the middle of the telescopic liquid suction barrel 302, and the side surface of the pull rod 306 away from the horizontal rod 202 is fixedly connected with the middle of the side surface of the sealing ring 307, and the outer ring surface of the sealing ring 307 is in abutment and sealed with the inner ring surface of the telescopic liquid suction barrel 302, and the side surface of the sealing ring 307 away from the pull rod 306 is in abutment with the cross telescopic support 308, and the cross telescopic support 308 is fixedly connected with the inner wall of the telescopic liquid suction barrel 302, and the cross telescopic support 308 is also fixedly provided with a sealing ring 307 on the side surface away from the pull rod 306, and the sealing ring 307 on the pull rod 306 is the same structure as the sealing ring 307 on the cross telescopic support 308, and the cross telescopic support 308 is fixedly arranged in the telescopic liquid suction barrel 302 at one end of the pull rod 306. The retraction end inner cavity surface, and the sealing ring 307 fixedly connected thereto is slidably arranged at the opening of the telescopic liquid suction barrel 302 and seals the opening of the telescopic liquid suction barrel 302.

[0059] Referring to Figures 7-9 And the cross telescopic support 308 is in abutment with the cross fixed support 310 at one end away from the pull rod 306, and the cross fixed support 310 is also fixedly provided with a sealing ring 307 of the same structure on the side surface in abutment with the cross telescopic support 308, and the cross fixed support 310 and the sealing ring 307 fixedly connected thereto are both provided with a telescopic joint 303, and the cross fixed support 310 is fixedly connected with the telescopic end inner cavity of the telescopic joint 303, and the sealing ring 307 fixedly connected thereto is slidably connected with 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 is located on the same horizontal line as the telescopic end of the telescopic liquid suction barrel 302 and can abut each other, and the liquid suction pipe 304 is fixedly arranged at one end of the telescopic joint 303 away from the telescopic liquid suction barrel 302, and the inner cavity of the liquid suction pipe 304 is in communication with the inner cavity of the telescopic joint 303, and the liquid suction pipe 304 is provided with an elbow at one end of the telescopic joint 303, and a quick connector 305 is fixedly arranged on the elbow of the liquid suction pipe 304, and the quick connector 305 is connected with 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 sucked out, and the fixed frame 309 is fixedly arranged on the middle of the side surface of the quick connector 305 located on the liquid suction pipe 304, and the fixed frame 309 and the clamping plate 205 are in abutment with each other and do not interfere with each other.

[0060] Referring to Figures 7-9And the outer ring surface of the one end of the pull rod 306 protruding the telescopic liquid suction barrel 302 is fixedly provided with a clamping groove two 311, and the telescopic clamp 312 capable of clamping and limiting the clamping groove two 311 is clamped in the clamping groove two 311, and the surface of the telescopic clamp 312 away from the clamping groove two 311 is fixedly penetrated and connected by the telescopic end of the electric push rod two 314, and the retraction end of the electric push rod two 314 is fixedly arranged in the inner cavity of the middle part of the fixed ring 301 and is fixedly connected with the fixed ring rod in the middle part of the inner cavity of the fixed ring 301, and the side fixed plate 313 is fixedly arranged on the surface of the clamping plate 205 away from the fixed ring 301, and the roller 315 is movably penetrated and arranged at the lower end of the side fixed plate 313, and the outer ring surface of one end of the roller 315 abuts against the lower surface of the horizontal rod 202, so that the roller 315 can roll on the lower surface of the horizontal rod 202 due to friction, and the intermittent pressing rod 316 is fixedly arranged at the other end of the roller 315, and the intermittent pressing rod 316 abuts against the one end of the telescopic liquid suction barrel 302 protruding the clamping groove two 311, so that when the pull rod 306 is pulled out by the telescopic clamp 312 and abuts against the surface of the one side of the one side fixed plate 313, the intermittent pressing rod 316 drives the pull rod 306 to rotate under the intermittent rotation of the intermittent pressing rod 316, so as to be out of the control of the telescopic clamp 312 and simultaneously drive the telescopic liquid suction barrel 302 to rotate and replace.

[0061] It should be noted that the quick connector 305, the electric push rod two 314, the sealing ring 307 and the liquid suction pipe 304 are prior art, and their structural principles will not be described here. A through hole is formed at the abutting position of the fixed ring 301 and the telescopic connector 303, which can accommodate the telescopic end of the telescopic liquid suction barrel 302 to enter and exit and abut against the telescopic connector 303.

[0062] The fixed frame 309, the fixed ring 301 and the side fixed plate 313 are fixedly connected with the clamping plate 205, so that the whole liquid suction mechanism 300 can move synchronously with the clamping plate 205, and the fixed ring 301 fixedly arranged on the clamping plate 205 can also support the rotation and replacement of the telescopic liquid suction barrels 302. When the telescopic liquid suction barrel 302 abuts against the telescopic connector 303, the telescopic end of the telescopic liquid suction barrel 302 will retract the telescopic end of the telescopic connector 303, exposing the cross-shaped fixed support 310 in the telescopic connector 303, and the telescopic end of the telescopic liquid suction barrel 302 will protrude forward and separate from the cross-shaped telescopic support 308, and in the connecting process, the cross-shaped fixed support 310 will retract the cross-shaped telescopic support 308, so as to expose the inner cavity of the telescopic liquid suction barrel 302, thereby connecting the inner cavities of the telescopic connector 303 and the telescopic liquid suction barrel 302.

[0063] And the telescopic joint 303 with telescopic liquid suction bucket 302 cavity, and the telescopic joint 303 with liquid suction pipe 304, quick connector 305 cavity also communicate with each other, and when located in the fixed ring 301 end of electric push rod two 314 push telescopic clamp 312 moves, telescopic clamp 312 will bring the card slot two 311 to move, while the card slot two 311 will bring the pull rod 306 to move, and under the action of sealing ring 307 to telescopic liquid suction bucket 302 cavity caused by negative pressure, and then to the cooling liquid in the energy storage battery 101 is extracted, and when telescopic clamp 312 with pull rod 306 protruding card slot two 311 one end and side fixed plate 313 side abutment, telescopic liquid suction bucket 302 cavity is full, this time through the side fixed plate 313 lower end rotatingly arranged roller 315 and horizontal bar 202 lower end surface friction rotation, and then drive intermittent pressure rod 316 rotation, and intermittent pressure rod 316 will eventually bring the pull rod 306 from the clamping of telescopic clamp 312 to move synchronously, so as to realize the replacement of telescopic liquid suction bucket 302.

[0064] The embodiment of the application is based on the implementation principle of matrix point management of liquid cooling energy storage equipment: when the energy storage battery 101 needs to be replaced, the PLC sends a command to the electric push rod one 210, which makes the electric push rod one 210 push the vertical rod 201 to move outside the energy storage cabinet 100, and at the same time makes the output end of the servo motor two 215 rotate to drive the gear 214 to move, and under the action of the rack 216, the gear 214 drives the horizontal bar 202 to move along the T-shaped sliding groove one 206 on the vertical rod 201. At the same time, the servo motor one 207 output end arranged on one side of the cross sliding groove 212 will drive the pulley 208 and the belt 209 to rotate, so that the pulley 208 drives the telescopic horizontal plate 203, double head air cylinder 204 and clamp plate 205 to move horizontally on the horizontal bar 202, and according to the instruction of the PLC, the energy storage battery 101 to be replaced is accurately found. At the same time, under the action of the double head air cylinder 204, the clamp plate 205 is connected with the horizontal groove one 103 and fixed, and then the entire energy storage battery 101 and the outer protective shell 102 are extracted from the side plate 104.

[0065] When the clamping plate 205 clamps the energy storage battery 101, the quick connector 305 is also connected with the cooling liquid connector of the energy storage battery 101, and when the telescopic clamp 312 is moved by the electric push rod 314, the clamping groove 311 is moved, and the pull rod 306 is moved at the same time, and the inner cavity of the telescopic liquid suction barrel 302 is under negative pressure under the action of the sealing ring 307, so that the cooling liquid in the energy storage battery 101 is extracted. When the telescopic clamp 312 protrudes from one end of the clamping groove 311 and abuts against the side fixed plate 313, the inner cavity of the telescopic liquid suction barrel 302 is full. At this time, the roller 315 rotatingly arranged at the lower end of the side fixed plate 313 rubs and rotates with the lower end surface of the horizontal rod 202, so as to drive the intermittent pressing rod 316 to rotate. Finally, the intermittent pressing rod 316 will move synchronously with the pull rod 306 out of the clamping of the telescopic clamp 312, so as to realize the replacement of the telescopic liquid suction barrel 302.

[0066] The above is only an optional embodiment of the present disclosure, and is not used to limit the present disclosure. For those skilled in the art, the present disclosure can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A liquid-cooled energy storage device based on matrix point management, characterized in that: It includes an energy storage cabinet (100) and a plurality of energy storage batteries (101) arranged in an array inside the energy storage cabinet (100). The energy storage batteries (101) are covered with an outer protective shell (102). A lifting and traversing mechanism (200) is provided on one side of the inner cavity of the energy storage cabinet (100). The lifting and traversing mechanism (200) includes two uprights (201) fixedly installed on one side of the inner cavity of the energy storage cabinet (100) and symmetrical to each other. A crossbar (202) is slidably arranged between the two uprights (201). A telescopic crossbar (203) is slidably arranged on one side of the crossbar (202). A double-headed cylinder (204) is fixedly installed in the middle of the side of the telescopic crossbar (203) away from the crossbar (202). Both ends of the double-headed cylinder (204) are fixedly provided with clamps (205). An L-shaped locking block (213) is fixedly provided on one side of the clamps (205). The lower end of the two uprights (201) is fixedly connected to the telescopic end of an electric push rod (210) fixed at the bottom of the inner cavity of the energy storage cabinet (100). One end of the clamping plate (205) is provided with a liquid extraction mechanism (300). The liquid extraction mechanism (300) includes a fixed ring (301) fixed on one side of the clamping plate (205). Several telescopic liquid extraction tanks (302) with the same structure are rotatably arranged inside the fixed ring (301). A pull rod (306) is movably inserted inside the telescopic liquid extraction tank (302). A cross telescopic bracket (308) fixed to the telescopic liquid extraction tank (302) is abutted on one side of the pull rod (306). The cross telescopic bracket (308) is abutted against a cross fixed bracket (310) on the side away from the pull rod (306). The cross fixed bracket (310) is fixedly provided with a telescopic joint (303) that abuts against the telescopic liquid extraction tank (302). The telescopic joint (303) is fixedly provided with a liquid extraction pipe (304) on the side away from the telescopic liquid extraction tank (302). The liquid extraction pipe (304) is fixedly provided with a quick connector (305) that is inserted into the cooling water connector of the energy storage battery (101) on the side away from the telescopic joint (303). The lower part of one side of the outer protective shell (102) is provided with a horizontal groove two (105) for accommodating the cooling water connector of the energy storage battery (101). The upper part of the horizontal groove two (105) is provided with a horizontal groove one (103) for inserting into the clamping plate (205). The side of the horizontal groove one (103) away from the double-headed cylinder (204) is provided with a locking groove one (106) for locking and limiting the L-shaped locking block (213). One of the uprights (201) has a T-shaped groove two (217) on the side away from the T-shaped groove one (206). A rack (216) is fixedly provided on one side of the inner wall of the T-shaped groove two (217). A gear (214) is slidably provided in the inner cavity of the T-shaped groove two (217) on one side of the rack (216). The middle part of the gear (214) is fixedly connected to the output end of the servo motor two (215). The liquid extraction mechanism (300) further includes a side fixing plate (313) fixed on the side surface of the clamping plate (205) away from the fixed ring (301). A roller (315) is movably provided through the lower end of the side fixing plate (313). An intermittent pressure rod (316) that abuts against the pull rod (306) is fixed at one end of the roller (315). A slot two (311) is provided at the end of the pull rod (306) away from the telescopic liquid extraction tank (302). A telescopic clamp (312) is snapped into the slot two (311). One side of the telescopic clamp (312) is fixedly connected to the telescopic end of the electric push rod two (314). The electric push rod two (314) is fixed in the inner cavity of the middle part of the fixed ring (301). The lifting and traversing mechanism (200) also includes a cross groove (212) opened in the middle of the cross bar (202). Two symmetrical pulleys (208) are slidably arranged in the cross groove (212) and fixed to the telescopic cross plate (203). A belt (209) is slidably arranged in the groove of the outer ring surface of the two pulleys (208). The middle part of one of the pulleys (208) is fixed to the output end of the servo motor (207).

2. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: On the opposite side surface of the upright (201) and on both sides of the bottom surface of the energy storage cabinet (100), there are several T-shaped sliding grooves (206) with the same structure. Several T-shaped sliding rods (211) with the same structure are slidably arranged in the several T-shaped sliding grooves (206). The several T-shaped sliding rods (211) are respectively fixed to the lower end of the upright (201) and the two ends of the crossbar (202).

3. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: The pull 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. The sealing ring (307) is slidably disposed in the telescopic liquid extraction tank (302) and the telescopic joint (303), respectively.

4. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: The pull rod (306) has a slot two (311) at the end away from the telescopic liquid extraction tank (302). A telescopic clip (312) is engaged in the slot two (311). One side of the telescopic clip (312) is fixedly connected to the telescopic end of the electric push rod two (314). The electric push rod two (314) is fixed in the inner cavity of the middle part of the fixed ring (301).

5. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: The quick connector (305) is fixedly provided with a fixing bracket (309) on one side, which is fixedly connected to the clamp plate (205).

6. The liquid-cooled energy storage device based on matrix point management according to claim 1, characterized in that: The outer protective shell (102) is slidably provided with a side plate (104) that is fixed to the inner cavity of the energy storage cabinet (100). The side plate (104) and the outer protective shell (102) are provided with the same horizontal groove one (103) and horizontal groove two (105) at the same position.

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