Energy storage management device and energy storage monitoring system

Abstract

The invention relates to the technical field of energy storage management, in particular to an energy storage management device and an energy storage monitoring system.The energy storage management device comprises a main mounting frame, a main water tank and a mounting assembly, and the main water tank is fixedly mounted on one side of the main mounting frame; the assembling and connecting assembly comprises regulation and control assembling frames, power source bodies, a sealing cover plate, a splicing cooling component and a cooling regulation and control component, the first regulation and control assembling frame is installed on one side of the main assembling frame through bolts, the follow-up regulation and control assembling frame can be installed on one side of the previous regulation and control assembling frame through bolts, and each regulation and control assembling frame is internally provided with the corresponding power source body. The sealing cover plates and the regulation and control assembly frames are arranged in a one-to-one correspondence mode, the energy storage dispatching range of the whole device can be expanded based on the actual operation condition through the arranged energy storage management mechanism in cooperation with the arranged monitoring system, and actual operation is more convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage management, and in particular to an energy storage management device and an energy storage monitoring system. Background Art

[0002] As the "smart steward" of the energy system, energy storage management devices play a core role in improving energy utilization efficiency, ensuring grid stability, and promoting renewable energy consumption through energy storage, conversion, and intelligent scheduling. The core of existing energy storage management devices is the selection and optimization of energy storage media, among which electrochemical energy storage is often used. Most electrochemical energy storage technologies use lithium-ion batteries. Lithium-ion batteries have high energy density (150-250Wh / kg) and long cycle life (3000-6000 times). They are widely used in user-side peak shaving and valley filling and electric vehicle charging stations. At the same time, existing energy storage management devices are also equipped with a power conversion system (PCS) to achieve AC / DC bidirectional conversion based on power electronics technology.

[0003] The lithium-ion battery packs installed in existing energy storage management devices are mostly fixed in design in advance. Therefore, when using fixed lithium-ion battery packs to achieve corresponding power conversion and scheduling, the overall output and input efficiency are within a relatively small adjustment range. This will result in the existing energy storage management device being unable to flexibly adjust the scheduling range of the energy storage management device according to actual usage, making it very inconvenient for operators during actual use. Summary of the Invention

[0004] The purpose of the present invention is to provide an energy storage management device and an energy storage monitoring system, which can expand the energy storage scheduling range of the entire device based on actual operating conditions through the cooperation of the provided energy storage management mechanism and the provided monitoring system, making it more convenient in actual operation.

[0005] To achieve the above-mentioned object, the present invention provides an energy storage management device, comprising a main mounting frame and a main water tank, wherein the main water tank is fixedly mounted on one side of the main mounting frame, and further comprising an attachment assembly;

[0006] The mounting assembly includes a regulating assembly frame, a power supply body, a cover plate, a spliced ​​cooling component and a cooling regulating component. There are multiple regulating assembly frames. The first regulating assembly frame is installed on one side of the main frame by bolts, and the subsequent regulating assembly frames can be installed on the side of the previous regulating assembly frame by bolts. The power supply body is installed in each regulating assembly frame. The cover plate is arranged in a one-to-one correspondence with the regulating assembly frame, and the cover plate is installed on one side of the regulating assembly frame. Each regulating assembly frame is provided with the spliced ​​cooling component for completing the cooling cycle inside the corresponding regulating assembly frame. The cooling regulating component is connected to the main frame for introducing the coolant loaded in the main water tank into the corresponding cooling circulation system, thereby realizing the regulation of the entire cooling circulation system.

[0007] Among them, the spliced ​​cooling component includes a cooling jacket frame, an upper connecting frame, an outflow component and a sealing component. The cooling jacket frame is installed in each of the regulating assembly frames; two upper connecting frames are installed above each of the cooling jacket frames, and the upper connecting frames installed in the corresponding regulating assembly frames can be connected with the upper connecting frames set on the regulating assembly frames installed on the rear side; the outflow component is connected to the cooling jacket frame for draining the coolant in the cooling jacket frame; the sealing component is used to control the connectivity of the specified frame.

[0008] In which, the cooling and regulating component includes an internal temperature sensor of the sleeve, a double-pass access frame, a pump body, a suction frame, a guide and control component and a reflux component, and each of the regulating assembly frames is installed with the internal temperature sensor of the sleeve; the double-pass access frame is connected to the main frame, and the two upper connecting frames installed inside the regulating assembly frame that are installed in conjunction with the main frame are connected to the double-pass access frame; the pump body is connected to the double-pass access frame and is installed on one side of the main frame; the suction frame is installed on the main water tank and is connected to the pump body through a pipeline; the guide and control component is connected to the double-pass access frame for controlling the two interfaces of the double-pass access frame and the connectivity of the suction frame; the reflux component is connected to the main frame for completing the reflux of the coolant.

[0009] Among them, the outflow component includes an outflow one-way valve and a lower connecting frame, and the outflow one-way valve is installed at the bottom of the cooling jacket frame; the lower connecting frame is connected to the outflow one-way valve, and the lower connecting frame installed in the corresponding regulating assembly frame can be coordinated and connected with the lower connecting frame set on the regulating assembly frame installed on the rear side.

[0010] Among them, the sealing and control components include a blocking slide, a screw drive mechanism and an installation sealing plate. The blocking slide is provided on the side of each upper connecting frame, and the blocking slide is slidably installed in the regulating assembly frame; each blocking slide is driven by the corresponding screw drive mechanism; the installation sealing plate is installed on the side of the last regulating assembly frame, and the installation sealing plate is used to block the upper connecting frame and the corresponding side of the lower connecting frame set in the last regulating assembly frame.

[0011] Wherein, the guide and control component includes a blocking frame and a blocking cylinder, the blocking frame is slidably installed in the drawing-in frame; the output end of the blocking cylinder is connected to the blocking frame, and the blocking cylinder is fixedly installed on one side of the drawing-in frame.

[0012] In which, the reflux component includes a connecting channel, an inlet one-way valve, an internal circulation access pipe, a regulating valve and a shut-off valve. The connecting channel is connected to the main mounting frame and is connected to the pump body through a pipeline. The lower connecting frame installed inside the regulating assembly frame installed in conjunction with the main mounting frame is connected to the connecting channel; the inlet one-way valve is connected to the connecting channel and is installed on one side of the main water tank; the internal circulation access pipe is connected to the pump body and is connected to the two-way access frame; the regulating valve is installed on the internal circulation access pipe; the shut-off valve is installed on the pipeline connecting the connecting channel and the pump body.

[0013] In which, the mounting assembly also includes an adjusting plate, a guide block, a connecting piece and a bidirectional driving component. The adjusting plate is slidably installed in the main water tank; the guide block is slidably installed on the side of the main water tank close to the adjusting plate; the two sides of the connecting piece are rotatably connected to the adjusting plate and the guide block respectively; the bidirectional driving component is connected to the main water tank for driving the guide block.

[0014] Among them, the bidirectional driving component includes a double-ended screw and a driving motor, the double-ended screw is threadedly connected to the guide block and is rotatably mounted on the main water tank; the output shaft of the driving motor is connected to the double-ended screw, and the driving motor is fixedly mounted on the main water tank.

[0015] The present invention provides an energy storage management device and energy storage monitoring system. During actual operation, the user can first install the control assembly frame on the main assembly frame, and then choose to install a corresponding number of the control assembly frames and the power supply body according to the actual control situation. During the installation, the control system and its mechanism set on the corresponding control assembly frame can be directly connected through external wiring, so that the common discharge of multiple power supply bodies can be achieved during actual operation, so as to increase the scheduling range of the entire device. In this way, by installing and regulating different numbers of the control assembly frames and the power supply bodies, the adjustment of the energy storage scheduling range can be completed more flexibly and quickly. Moreover, after the splicing of multiple groups of the control assembly frames and the power supply bodies is completed, the control assembly frames and the power supply bodies in the working state can be cooled down according to the actual working conditions by the provided splicing cooling components and the cooling control components to ensure the stable and continuous operation of the multiple groups of the control assembly frames and the power supply bodies. This realizes that the energy storage scheduling range of the entire device can be expanded based on the actual operating conditions through the provided energy storage management mechanism and the provided monitoring system, making it more convenient during actual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0017] Figure 1 It is a structural diagram of the energy storage management device of the present invention.

[0018] Figure 2 It is a schematic diagram of the installation structure of the pump body of the present invention.

[0019] Figure 3 It is a schematic diagram of the installation structure of the stop valve of the present invention.

[0020] Figure 4 It is a schematic structural diagram of the regulating and assembly rack of the present invention after being disassembled from the previous regulating and assembly rack.

[0021] Figure 5 It is a schematic diagram of the cross-section structure of the control assembly frame of the present invention.

[0022] Figure 6 It is a schematic structural diagram of the regulating assembly frame of the present invention after being disassembled from the main assembly frame.

[0023] Figure 7 It is a schematic structural diagram of the main mounting frame of the present invention.

[0024] Figure 8 It is a schematic structural diagram of the main water tank of the present invention.

[0025] Figure 9 It is a schematic diagram of the installation structure of the sealing frame of the present invention.

[0026] In the figure: 101-main mounting frame, 102-main water tank, 103-regulating assembly frame, 104-power supply body, 105-covering plate, 201-cooling jacket frame, 202-upper connecting frame, 203-outflow one-way valve, 204-lower connecting frame, 205-blocking slide plate, 206-screw drive mechanism, 207-installing sealing plate, 301-temperature sensor in the jacket, 302-two-way access frame, 303-pump body, 304-suction frame, 305-blocking frame, 306-blocking cylinder, 307-connecting channel, 308-introduction one-way valve, 309-internal circulation access pipe, 310-regulating valve, 311-stop valve, 401-adjusting plate, 402-guide block, 403-connecting piece, 404-double-headed screw, 405-driving motor. DETAILED DESCRIPTION

[0027] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0028] In the description of the present invention, it should be understood that “plurality” means two or more than two, unless otherwise clearly defined.

[0029] See also Figures 1 to 9The present invention provides an energy storage management device and an energy storage monitoring system: comprising a main mounting frame 101, a main water tank 102 and an attachment assembly, wherein the attachment assembly comprises a regulating assembly frame 103, a power source main body 104, a sealing cover plate 105, a spliced ​​cooling component and a cooling regulating component, wherein the spliced ​​cooling component comprises a cooling jacket frame 201, an upper connecting frame 202, an outflow component and a sealing control component, wherein the cooling regulating component comprises an inner jacket temperature sensor 301, a two-way access frame 302, a pump body 303, an intake frame 304, a guide control component and a reflux component, wherein the outflow component comprises an outflow check valve 203 and a lower connecting frame 204, wherein the sealing control component comprises a blocking slide 205, a screw drive mechanism 206 and an installation sealing plate 20 7. The guide and control component includes a blocking frame 305 and a blocking cylinder 306, and the reflux component includes a connecting channel 307, an inlet one-way valve 308, an internal circulation access pipe 309, a control valve 310, and a shut-off valve 311. The above solution solves the problem that the lithium-ion battery packs installed in existing energy storage management devices are mostly fixed in advance. Therefore, when using fixed lithium-ion battery packs to achieve corresponding power conversion and scheduling, the overall output and input efficiency are within a relatively small adjustment range. This will result in the existing energy storage management device being unable to flexibly adjust the scheduling range of the energy storage management device according to actual usage, causing great inconvenience to operators during actual use.

[0030] Furthermore, the main water tank 102 is fixedly mounted on one side of the main mounting frame 101, and a plurality of regulating assembly frames 103 are provided. The first regulating assembly frame 103 is mounted on one side of the main mounting frame 101 by bolts, and the subsequent regulating assembly frames 103 can be mounted on one side of the previous regulating assembly frame 103 by bolts. The power supply main body 104 is installed in each regulating assembly frame 103, and the covering plate 105 is arranged in a one-to-one correspondence with the regulating assembly frame 103. The covering plate 105 is installed on one side of the regulating assembly frame 103, and each regulating assembly frame 103 is provided with the splicing cooling component for completing the cooling cycle inside the corresponding regulating assembly frame 103. The cooling regulating component is connected to the main mounting frame 101, and is used to introduce the coolant loaded in the main water tank 102 into the corresponding cooling circulation system, thereby realizing the regulation of the entire cooling circulation system.

[0031] Specifically, the main water tank 102 is arranged on the side of the main mounting frame 101, and a corresponding cooling water interface is provided on the outside of the main water tank 102 to facilitate users to replenish cooling water.

[0032] The main mounting frame 101 and the regulating and controlling assembly frame 103 are connected and matched by plug-in plate matching slots and bolts. The regulating and controlling assembly frame 103 is composed of a corresponding mounting frame and a corresponding power conversion mechanism. The regulating and controlling assembly frame 103 is also provided with a mounting slot for installing the power supply body 104. The power conversion mechanism provided by the regulating and controlling assembly frame 103 can control the connected power supply body 104, thereby realizing the scheduling of the power supply group. After the power supply body 104 is installed in the regulating and controlling assembly frame 103, the user can install the cover plate 105 by bolts, thereby completing the packaging of the power supply body 104 provided inside the regulating and controlling assembly frame 103, so as to prevent the external environment from affecting the internal power supply body 104.

[0033] The back side of the regulating and controlling assembly frame 103 is provided with a plug-in structure identical to that of the main assembly frame 101. The user can connect multiple groups of the regulating and controlling assembly frames 103 according to actual conditions. The power conversion mechanism provided on each regulating and controlling assembly frame 103 can be quickly connected through a plug-in line, and then the scheduling range of the entire energy storage management device can be adjusted by connecting different numbers of the regulating and controlling assembly frames 103 and the power supply body 104.

[0034] During actual discharge, there is a clear positive correlation between the corresponding discharge power and the number of parallel power supplies. Although this relationship is not a simple linear superposition, but is jointly restricted by multiple factors such as power supply internal resistance, line loss, current sharing technology and power supply rated power, by controlling the number of connected power supplies and the entire regulatory mechanism, the overall scheduling range can be adjusted quickly and conveniently.

[0035] In actual operation, the user can first install the regulating assembly rack 103 on the main assembly rack 101, and then choose to install a corresponding number of the regulating assembly racks 103 and the power supply main body 104 according to the actual regulation situation. When installing, the control system and its mechanism set on the corresponding regulating assembly rack 103 can be directly connected through external wiring, and then the common discharge of multiple power supply main bodies 104 can be achieved during actual work, so as to increase the scheduling range of the entire device. In this way, by installing and regulating different numbers of the regulating assembly racks 103 and the power supply main body 104, it can be more flexible and fast. The adjustment of the energy storage scheduling range can be completed quickly, and after the multiple groups of the control assembly racks 103 and the power supply main body 104 are spliced, the control assembly racks 103 and the power supply main body 104 in the working state can be cooled down according to the actual working conditions through the provided splicing cooling components and the cooling control components, so as to ensure the stable and continuous operation of the multiple groups of the control assembly racks 103 and the power supply main body 104, and realize that the energy storage scheduling range of the entire device can be expanded based on the actual operating conditions through the monitoring system provided in conjunction with the provided energy storage management organization, making it more convenient in actual operation.

[0036] Furthermore, the cooling jacket 201 is installed in each of the regulating and assembly frames 103; two upper connecting frames 202 are installed above each of the cooling jackets 201, and the upper connecting frames 202 installed in the corresponding regulating and assembly frames 103 can be connected with the upper connecting frames 202 set on the rear side of the regulating and assembly frames 103; the outflow component is connected to the cooling jacket 201, and is used to drain the coolant in the cooling jacket 201; the sealing component is used to control the connectivity of the specified frame.

[0037] Furthermore, the outflow one-way valve 203 is installed at the bottom of the cooling jacket frame 201; the lower connecting frame 204 is connected to the outflow one-way valve 203, and the lower connecting frame 204 installed in the corresponding regulating assembly frame 103 can be connected with the lower connecting frame 204 set on the regulating assembly frame 103 installed on the rear side.

[0038] Furthermore, each of the upper connecting frame 202 is provided with a blocking slide 205 on its side, and the blocking slide 205 is slidably installed in the regulating and assembly frame 103; each of the blocking slides 205 is driven by the corresponding screw drive mechanism 206; the mounting sealing plate 207 is installed on the side of the last regulating and assembly frame 103, and the mounting sealing plate 207 is used to block the corresponding side of the upper connecting frame 202 and the lower connecting frame 204 set in the last regulating and assembly frame 103.

[0039] When this embodiment is in use, the cooling jacket 201 is embedded in the regulating assembly frame 103, and a thermal conductive coating is provided on the inner side of the regulating assembly frame 103 so that the heat inside the regulating assembly frame 103 can be absorbed by the flow of cooling water in the cooling jacket 201, thereby achieving rapid cooling and heat dissipation inside the regulating assembly frame 103.

[0040] The upper frame 202 and the lower frame 204 are respectively installed on the upper and lower parts of the cooling jacket 201. There are two upper frames 202. Cooling water can enter the cooling jacket 201 from the upper frame 202 designated above through the corresponding control structure, and then complete the cooling reflux through the lower frame 204 at the bottom of the cooling jacket 201. The outflow one-way valve 203 is provided between the lower frame 204 and the bottom of the cooling jacket 201. Due to the provision of the outflow one-way valve 203, the coolant inside the cooling jacket 201 can only flow out from the lower frame 204, and the coolant cannot enter the cooling jacket 201 through the lower frame 204.

[0041] The two upper frames 202 are both controlled by the corresponding blocking slides 205 in cooperation with the screw drive mechanism 206. The upper frame 202 and the lower frame 204 are both provided with three connecting channels. The connecting channels on both sides of the top of the upper frame 202 are respectively connected to the regulating assembly frame 103 or the corresponding mechanism provided on both sides. The connecting channel at the bottom of the upper frame 202 is connected to the cooling jacket frame 201, and the blocking slides 205 and the screw drive mechanism 206 are used to control the connecting channel at the bottom of the upper frame 202.

[0042] The screw drive mechanism 206 is composed of a corresponding screw and a motor that drives the screw to rotate. The motor drives the screw to rotate to achieve the sliding of the corresponding frame, so that the connection relationship between the upper frame 202 and the cooling jacket frame 201 can be regulated by sliding the blocking slide 205 on the upper frame 202.

[0043] The mounting sealing plate 207 is provided with sealing columns for sealing the side openings of the upper connecting frame 202 and the side openings of the lower connecting frame 204. The mounting sealing plate 207 is fixed on the regulating assembly frame 103 at the very end by bolts, and is used to seal the side openings of the upper connecting frame 202 and the lower connecting frame 204 set at the very end of the regulating assembly frame 103 to prevent the outflow of coolant.

[0044] By adopting the method of splicing the upper connecting frame 202 and the lower connecting frame 204 with each other, the multiple groups of the control assembly frames 103 and the power supply body 104 after splicing can share a cooling system, and according to the specific usage of the multiple groups of the control assembly frames 103 and the power supply body 104, the introduction of the coolant can be controlled by the blocking slide 205 in cooperation with the screw drive mechanism 206, so that the coolant flows into the mechanism that is not working, which can greatly enhance the reflux efficiency and cooling efficiency of the coolant, so that the user can make corresponding adjustments to the entire cooling system according to actual usage, and because the upper connecting frame 202 and the lower connecting frame 204 are connected to each other, when the assembly quantity of the control assembly frames 103 and the power supply body 104 is adjusted, the adjustment of the entire quantity will not interfere with or affect the normal operation of the overall cooling system.

[0045] Furthermore, each of the regulating and controlling assembly frames 103 is installed with the sleeve temperature sensor 301; the double-pass access frame 302 is connected to the main frame 101, and the two upper frames 202 installed inside the regulating and controlling assembly frame 103 installed in coordination with the main frame 101 are connected to the double-pass access frame 302; the pump body 303 is connected to the double-pass access frame 302 and is installed on one side of the main frame 101; the suction frame 304 is installed on the main water tank 102 and is connected to the pump body 303 through a pipeline; the guide and control component is connected to the double-pass access frame 302 for controlling the connectivity of the two interfaces of the double-pass access frame 302 and the suction frame 304; the reflux component is connected to the main frame 101 for completing the reflux of the coolant.

[0046] Furthermore, the blocking frame 305 is slidably installed in the drawing-in frame 304 ; the output end of the blocking cylinder 306 is connected to the blocking frame 305 , and the blocking cylinder 306 is fixedly installed on one side of the drawing-in frame 304 .

[0047] Furthermore, the connecting channel 307 is connected to the main mounting frame 101 and is connected to the pump body 303 through a pipeline, and the lower connecting frame 204 installed inside the regulating assembly frame 103 installed in coordination with the main mounting frame 101 is connected to the connecting channel 307; the inlet one-way valve 308 is connected to the connecting channel 307 and is installed on one side of the main water tank 102; the internal circulation access pipe 309 is connected to the pump body 303 and is connected to the two-way access frame 302; the regulating valve 310 is installed on the internal circulation access pipe 309; the stop valve 311 is installed on the pipeline connecting the connecting channel 307 and the pump body 303.

[0048] When this embodiment is in use, each of the regulating assembly racks 103 is provided with the sleeve temperature sensor 301 in the slot where the power supply body 104 is installed. The sleeve temperature sensor 301 can be used to monitor the temperature of the designated position, so that when the temperature rises, the corresponding cooling mechanism can be operated in time to complete the heat dissipation cooling of the corresponding regulating assembly rack 103.

[0049] The double-channel access frame 302 provided on the main mounting frame 101 is used to cooperate with the two upper connecting frames 202 on the regulating and assembly frame 103. The double-channel access frame 302 is provided with two independent connecting channels. One of the connecting channels of the double-channel access frame 302 is connected to the water outlet end of the pump body 303 through a pipe, and the other connecting channel of the double-channel access frame 302 is connected to the internal circulation access pipe 309. The internal circulation access pipe 309 is connected to the connecting channel 307, and the connecting channel 307 is installed on the columnar frame.

[0050] The lower connecting frame 204 provided on the regulating assembly frame 103 installed on the side of the main mounting frame 101 is assembled and connected with the connecting channel 307, and the connecting channel 307 is connected to the top of the main water tank 102. The position where the connecting channel 307 is connected to the top of the main water tank 102 is provided with the inlet one-way valve 308. Through the provision of the inlet one-way valve 308, the cooling can only flow into the main water tank 102 through the connecting channel 307.

[0051] The regulating valve 310 is provided on the internal circulation access pipe 309, and the stop valve 311 is provided on the pipeline connecting the connecting channel 307 and the water inlet end of the water pump. The communication control between the corresponding pipelines can be achieved through the corresponding valve bodies.

[0052] At the same time, the water pumping frame is provided with the blocking frame 305 and the blocking cylinder 306. The blocking cylinder 306 drives the blocking frame 305 to move in the water pumping frame, thereby completing the control of the connection between the water pumping frame and the water inlet end of the water pump. When the blocking cylinder 306 drives the blocking frame 305 to move, the blocking frame 305 can block the pipeline connecting the water pumping frame and the water inlet end of the water pump, so that the coolant in the main water tank 102 cannot enter the water pump through the water pumping frame.

[0053] In actual operation, the upper frame 202 that is directly connected to the water inlet end of the pump body 303 through the double-way access frame 302 is a cooling pipeline, and the upper frame 202 that is connected to the internal circulation access pipe 309 through the double-way access frame 302 is an internal circulation pipeline, and the internal circulation access pipe 309 is connected to the water outlet end of the pump body 303 through a corresponding pipeline.

[0054] Under normal circumstances, the water pump introduces the coolant in the main water tank 102 through the water pumping rack into the cooling pipeline formed by the corresponding multiple groups of the upper connecting racks 202 through the double-pass access rack 302, and then heat is dissipated by the flow of coolant in the cooling sleeve. At this time, the regulating valve 310 is in a closed state, so the coolant discharged from the pump body 303 will only enter the corresponding cooling pipeline, and the cooling after absorbing heat will also re-enter the main water tank 102 through the lower connecting pipe and the connecting channel 307. At this time, the stop valve 311 is in a closed state, so the coolant in the connecting channel 307 can only flow back to the main water tank 102 through the introduction check valve 308.

[0055] Since the optimal storage temperature of the battery is between 15°C and 25°C, and the overall temperature may drop below 15°C in colder weather, the storage temperature is not ideal for the non-working regulating assembly frame 103 and the power supply body 104. At this time, the excess heat emitted by the regulating assembly frame 103 and the power supply body 104 in the working state can be absorbed by the coolant, and then the heat-containing coolant flowing out of the connecting channel 307 is dissipated and refluxed through the water pump.

[0056] When the cooling is also in the process of heat dissipation and reflux, the blocking cylinder 306 will drive the blocking frame 305 to cut off the connection between the suction frame 304 and the water inlet end of the pump body 303. At the same time, the stop valve 311 will also open, so that the coolant can directly enter the water inlet end of the pump body 303 through the connecting channel 307. At the same time, the regulating valve 310 will also open, so that the cooling liquid with heat exported by the pump body 303 will also enter the inner circulation pipeline composed of another group of the upper connecting frames 202 through the inner circulation access pipe 309. The inner circulation pipeline flows into the cooling jacket with a lower storage temperature, so as to reasonably utilize the coolant that absorbs heat to properly heat the area with a lower storage temperature, thereby achieving reasonable use of heat.

[0057] Preferably, the attachment assembly provided by the present invention further includes an adjustment plate 401 , a guide block 402 , a connector 403 and a bidirectional driving component, and the bidirectional driving component includes a double-headed screw 404 and a driving motor 405 .

[0058] Furthermore, the adjusting plate 401 is slidably installed in the main water tank 102; the guide block 402 is slidably installed on the side of the main water tank 102 close to the adjusting plate 401; the two sides of the connecting member 403 are rotatably connected to the adjusting plate 401 and the guide block 402 respectively; the two-way driving component is connected to the main water tank 102 for driving the guide block 402.

[0059] Furthermore, the double-headed screw 404 is threadedly connected to the guide block 402 and is rotatably mounted on the main water tank 102 ; the output shaft of the drive motor 405 is connected to the double-headed screw 404 , and the drive motor 405 is fixedly mounted on the main water tank 102 .

[0060] When this embodiment is in use, the adjustment plates 401 and their corresponding mechanisms are provided on both sides of the main water tank 102. The total coolant storage space in the main water tank 102 can be adjusted by controlling the movement of the adjustment plates 401 on both sides, so that the user can adjust the coolant storage space according to the number of working mechanisms actually connected.

[0061] The adjustment plate 401 is adjusted by the driving mechanism composed of the guide block 402 and the connecting member 403. Each adjustment plate 401 is provided with two groups of the guide blocks 402 and the connecting member 403 for driving. The two guide blocks 402 are driven by the double-headed screw rod 404 in cooperation with the driving motor 405. The threads arranged on both sides of the double-headed screw rod 404 have opposite rotation directions. When the driving motor 405 drives the double-headed screw rod 404 to rotate, the two guide blocks 402 will move toward the two sides accordingly under the drive of the double-headed screw rod 404, and then cooperate with the connecting member 403 to realize the driving of the adjustment plate 401.

[0062] Among them, an energy storage monitoring system includes the energy storage management device.

[0063] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. An energy storage management device, comprising a main mounting frame and a main water tank, wherein the main water tank is fixedly mounted on one side of the main mounting frame, characterized in that: Also included is a mounting assembly; The mounting assembly includes a regulating assembly frame, a power supply body, a cover plate, a spliced ​​cooling component and a cooling regulating component. There are multiple regulating assembly frames. The first regulating assembly frame is installed on one side of the main frame by bolts, and the subsequent regulating assembly frames can be installed on the side of the previous regulating assembly frame by bolts. The power supply body is installed in each regulating assembly frame. The cover plate is arranged in a one-to-one correspondence with the regulating assembly frame, and the cover plate is installed on one side of the regulating assembly frame. Each regulating assembly frame is provided with the spliced ​​cooling component for completing the cooling cycle inside the corresponding regulating assembly frame. The cooling regulating component is connected to the main frame for introducing the coolant loaded in the main water tank into the corresponding cooling circulation system, thereby realizing the regulation of the entire cooling circulation system.

2. The energy storage management device according to claim 1, characterized in that: The spliced ​​cooling component includes a cooling jacket frame, an upper connecting frame, an outflow component and a sealing component. The cooling jacket frame is installed in each of the regulating and assembly frames; two upper connecting frames are installed above each of the cooling jacket frames, and the upper connecting frames installed in the corresponding regulating and assembly frames can be connected with the upper connecting frames set on the regulating and assembly frames installed on the rear side; the outflow component is connected to the cooling jacket frame for draining the coolant in the cooling jacket frame; the sealing component is used to control the connectivity of the specified frame.

3. The energy storage management device according to claim 2, characterized in that: The cooling and regulating component includes an internal temperature sensor of the sleeve, a double-pass access frame, a pump body, a suction frame, a guide and control component and a reflux component. The internal temperature sensor of the sleeve is installed in each of the regulating assembly frames; the double-pass access frame is connected to the main frame, and the two upper connecting frames installed inside the regulating assembly frame that are installed in conjunction with the main frame are connected to the double-pass access frame; the pump body is connected to the double-pass access frame and is installed on one side of the main frame; the suction frame is installed on the main water tank and is connected to the pump body through a pipeline; the guide and control component is connected to the double-pass access frame for controlling the two interfaces of the double-pass access frame and the connectivity of the suction frame; the reflux component is connected to the main frame for completing the reflux of the coolant.

4. The energy storage management device according to claim 3, characterized in that: The outflow component includes an outflow one-way valve and a lower connecting frame. The outflow one-way valve is installed at the bottom of the cooling jacket frame; the lower connecting frame is connected to the outflow one-way valve, and the lower connecting frame installed in the corresponding regulating assembly frame can be matched and connected with the lower connecting frame set on the regulating assembly frame installed on the rear side.

5. The energy storage management device according to claim 4, characterized in that: The sealing and control components include a blocking slide, a screw drive mechanism and an installation sealing plate. The blocking slide is provided on the side of each upper connecting frame, and the blocking slide is slidably installed in the regulating assembly frame; each blocking slide is driven by the corresponding screw drive mechanism; the installation sealing plate is installed on the side of the last regulating assembly frame, and the installation sealing plate is used to block the upper connecting frame and the corresponding side of the lower connecting frame set in the last regulating assembly frame.

6. The energy storage management device according to claim 3, characterized in that: The guide and control component includes a blocking frame and a blocking cylinder. The blocking frame is slidably installed in the suction frame. The output end of the blocking cylinder is connected to the blocking frame. The blocking cylinder is fixedly installed on one side of the suction frame.

7. The energy storage management device according to claim 4, characterized in that: The reflux component includes a connecting channel, an inlet one-way valve, an internal circulation access pipe, a regulating valve and a shut-off valve. The connecting channel is connected to the main mounting frame and is connected to the pump body through a pipeline. The lower connecting frame installed inside the regulating assembly frame installed in conjunction with the main mounting frame is connected to the connecting channel; the inlet one-way valve is connected to the connecting channel and is installed on one side of the main water tank; the internal circulation access pipe is connected to the pump body and is connected to the two-way access frame; the regulating valve is installed on the internal circulation access pipe; and the shut-off valve is installed on the pipeline connecting the connecting channel and the pump body.

8. The energy storage management device according to claim 1, wherein: The mounting assembly also includes an adjusting plate, a guide block, a connecting piece and a bidirectional driving component. The adjusting plate is slidably installed in the main water tank; the guide block is slidably installed on the side of the main water tank close to the adjusting plate; the two sides of the connecting piece are rotatably connected to the adjusting plate and the guide block respectively; the bidirectional driving component is connected to the main water tank for driving the guide block.

9. The energy storage management device according to claim 8, characterized in that: The bidirectional driving component includes a double-ended screw and a driving motor. The double-ended screw is threadedly connected to the guide block and is rotatably mounted on the main water tank. The output shaft of the driving motor is connected to the double-ended screw, and the driving motor is fixedly mounted on the main water tank.

10. An energy storage monitoring system, characterized in that: Comprising the energy storage management device as claimed in claim 1.

Images