CN112736355A - Intelligent energy storage battery pack for 5G communication - Google Patents
Intelligent energy storage battery pack for 5G communication Download PDFInfo
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- CN112736355A CN112736355A CN202011645040.3A CN202011645040A CN112736355A CN 112736355 A CN112736355 A CN 112736355A CN 202011645040 A CN202011645040 A CN 202011645040A CN 112736355 A CN112736355 A CN 112736355A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention relates to an intelligent energy storage battery pack for 5G communication, which comprises a box body, a box cover and a plurality of battery pole groups connected in parallel, wherein cushion blocks are arranged on the left side wall and the right side wall in the box body; the mounting base comprises a bottom plate part and a thick plate part; the thick plate part is provided with a plurality of electrode slots at equal intervals, the thick plate part between every two adjacent electrode slots is provided with a strip-shaped through hole, and the side surface of the thick plate part is provided with a guide plate; the lower end of the thick plate part is provided with an electrode contact assembly, and the lower end of the electrode contact assembly is provided with an electrode plate; the battery installation base comprises a transverse plate part and a vertical plate part, wherein a plurality of inverted U-shaped shells are arranged on the transverse plate part, and the inverted U-shaped shells can lock and connect two guide plates in the inverted U-shaped shells; the invention has the advantages of high safety, effective and timely cooling, effective prevention of the battery pole group from being damaged due to external force, and good electrical conductivity.
Description
Technical Field
The invention belongs to the technical field of battery equipment for a 5G communication base station, and particularly relates to an intelligent energy storage battery pack for 5G communication.
Background
The 5G communication equipment component is a component used for 5G communication equipment and is divided into wired communication equipment and wireless communication equipment, wherein the wired communication equipment is mainly used for solving industrial field serial port communication, professional bus type communication, industrial Ethernet communication and conversion equipment among various communication protocols, and mainly comprises equipment such as a router, a switch, a modem and the like, and the wireless communication equipment is mainly equipment such as an AP (access point), a wireless bridge, a wireless network card, a wireless lightning arrester, an antenna and the like.
In order to ensure the normal operation of the 5G communication equipment, the 5G communication equipment is provided with a battery pack as a standby power supply while passing through a municipal power supply mode, the 5G communication equipment needs larger electric quantity during operation, so that the capacity of the battery pack is larger and larger in order to meet the requirement of large electric quantity of the 5G communication equipment, when the battery pack supplies power for the 5G communication equipment, the battery pack generates a large amount of heat due to long-time operation of high load, if the heat is not effectively dissipated, the performance and the service life of the battery pack are influenced, and even more, power utilization safety accidents can occur; on the other hand, the connection mode between single battery pole groups in the existing storage battery pack is complicated, and time and labor are wasted during assembly.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an intelligent energy storage battery pack for 5G communication, which has high safety, can effectively cool down in time, effectively avoids the damage of a battery pole group due to external force and has good conductivity.
The technical scheme of the invention is as follows:
an intelligent energy storage battery pack for 5G communication comprises a box body, a box cover and a plurality of battery pole groups, wherein the box cover is covered at an opening at the top end of the box body, the battery pole groups are arranged in the box body, and the positive and negative poles of the battery pole groups are respectively connected in parallel;
the box body is divided into an upper side mounting cavity and a first cavity body on the lower side by a transverse plate;
cushion blocks are arranged on the left side wall and the right side wall in the mounting cavity, first grooves are formed in the opposite side surfaces of the two cushion blocks, mounting bases are arranged in the first grooves opposite to the two cushion blocks, second grooves are formed in the mounting bases, and battery mounting bases are arranged in the second grooves;
the mounting base comprises a bottom plate part and thick plate parts symmetrically arranged at the front end and the rear end of the bottom plate part, step parts extend from the lower ends of the opposite side surfaces of the two thick plate parts, boss parts extend from the left end and the right end of the opposite side surfaces of the two thick plate parts, and the width of each boss part is the same as that of each step part;
the thick plate part is provided with a plurality of electrode slots at equal intervals along the left and right direction, the thick plate part between two adjacent electrode slots is provided with a strip-shaped through hole which is communicated from front to back, and two guide plates are symmetrically arranged on two sides of the strip-shaped through hole on opposite sides of the two thick plate parts;
an electrode contact assembly is arranged at the position, corresponding to each electrode slot, of the lower end of the thick plate part, and an electrode plate is arranged at the lower end of the electrode contact assembly;
the battery installation base comprises a transverse plate part and vertical plate parts arranged at the left end and the right end of the transverse plate part, a plurality of inverted U-shaped shells are arranged on the transverse plate part at equal intervals along the left direction and the right direction of the transverse plate part, the front end and the rear end of each inverted U-shaped shell protrude out of the transverse plate part, the inverted U-shaped shells can lock two guide plates in the inverted U-shaped shells, and the strip-shaped through holes and the interiors of the inverted U-shaped shells form fluid channels;
a fluid cavity is formed between the mounting base and the front and rear side walls of the box body, a temperature sensor is mounted on the side wall of the fluid cavity, the front and rear side walls of the box body are respectively provided with a fluid inlet and a fluid outlet, and valve components are arranged on the inner side walls of the box body corresponding to the fluid inlet and the fluid outlet;
the fluid inlet is provided with a fluid driving device;
and a controller which is connected with the temperature sensor and controls the fluid driving device and the valve assembly is arranged in the first cavity of the box body.
The electrode contact assembly comprises an electrode contact block, a baffle fixed at the lower end of the contact block and a conductive spring of which one end is fixed on the lower end face of the baffle, and the other end of the conductive spring is in contact with the electrode plate.
The bottom of the thick plate part is provided with a mounting hole corresponding to the electrode slot, the baffle and the conductive spring are arranged in the mounting hole, and a through hole for the electrode contact block to pass through is arranged between the mounting hole and the electrode slot.
And insulating layers are arranged on the side walls of the electrode slots, the inner side walls of the through holes, the inner side walls of the mounting holes and the parts of the electrode plates, which are in contact with the thick plate part.
The fluid driving device comprises a first filter layer, a second filter layer, a fan and a diffuser which are sequentially arranged on a fluid inlet according to the fluid flowing direction;
the air diffuser comprises a plurality of air diffusing plates, and each air diffusing plate comprises two net layers and a semiconductor refrigerating sheet arranged between the two net layers;
the semiconductor refrigerating sheet is electrically connected with the controller.
The valve component comprises a frame fixed on the box body, the frame main body is hollow, the middle part of the frame is an air port, a rolling device is arranged in a cross beam of the frame, a sealing curtain is connected to the rolling device, and the rolling device rolls and releases the sealing curtain through a driving device so as to open and close the air port;
the winding device comprises a winding shaft which is rotatably arranged in a frame cross beam, one end of the sealing curtain is fixed on the winding shaft, and the other end of the sealing curtain and the winding shaft are driven together through a driving device to realize the winding and unwinding of the sealing curtain;
the driving device comprises a micro motor arranged in a bottom beam of the frame, a first synchronizing wheel is arranged on an output shaft of the micro motor, a second synchronizing wheel corresponding to the first synchronizing wheel is arranged on the scroll, synchronous belts are wound on the first synchronizing wheel and the second synchronizing wheel, and two ends of each synchronous belt are fixed at the lower end of the sealing curtain;
the lower end of the sealing curtain is provided with a cross rod, and the end part of the cross rod extends into the side beam of the frame and is fixed on the end part of the synchronous belt.
The two ends of the sealing curtain are provided with flexible rubber strips, the cross sections of the flexible rubber strips are of T-shaped structures, wide sections of the flexible rubber strips are positioned in the side beams of the frame, and the side edges of the sealing curtain are fixed on the narrow sections of the flexible rubber strips; the strip-shaped hole of intercommunication is seted up on the inside wall of frame, the strip-shaped hole supplies the narrow section of flexible rubber strip to pass through.
The fluid driving device is a water pump installed on the fluid inlet, the valve component is an electromagnetic valve electrically connected with the controller), the electromagnetic valve is connected with the strip-shaped through hole through a pipeline, and the electromagnetic valve on the fluid cavity corresponding to the fluid inlet is connected with the water pump through a pipeline.
The thickness of the step part is the same as that of the transverse plate part, and the step part is in sealing contact with the transverse plate part;
the width of the protruding transverse plate part of the inverted U-shaped shell is the same as that of the step part, the thickness of the protruding transverse plate part of the inverted U-shaped shell and the thickness of the guide plate are half of that of the inverted U-shaped shell, and the guide plate is hermetically inserted in the protruding transverse plate part of the inverted U-shaped shell.
The first cavity is divided into two side cavities and a middle cavity by two longitudinal partition plates, a hydraulic cylinder is arranged on the lower side face of a transverse plate in the side cavity, an idler wheel is connected to the output shaft end of the hydraulic cylinder, a pump station providing a power source for the hydraulic cylinder is arranged in the middle cavity, and the pump station receives a control signal of the controller.
Compared with the prior art, the invention has the beneficial effects that:
1. the battery pole groups are not in direct contact with each other and are separated by the inverted U-shaped shell on the battery mounting base, so that heat generated by the battery pole groups during working is prevented from being transferred to the adjacent battery pole groups to cause heat accumulation, a fluid channel for circulating a cooling medium is formed between the strip-shaped through hole on the mounting base and the interior of the inverted U-shaped shell, and the battery pole groups at the joint of the inverted U-shaped shells are cooled;
2. the battery pole groups are installed side by side in a mode that the battery pole groups are installed on the battery installation base, the battery installation base is installed on the installation base, and the installation base is installed in the box body, wherein a fluid cavity is formed between the installation base and the front side wall and the rear side wall of the box body, so that a good operation space is provided for installation of the fluid driving device, and the battery pole groups are damaged due to external force caused by too close distance between the surface battery pole groups and the box body, so that the battery pole groups are effectively protected;
3. according to the invention, the guide plate on the thick plate part of the mounting base is buckled with the inverted U-shaped shell, so that the mounting base and the battery mounting base are well mounted and positioned on one hand, and a dense fluid channel is formed between the strip-shaped through hole on the mounting base and the interior of the inverted U-shaped shell on the other hand, so that a battery pole group is prevented from being damaged due to leakage of a medium for cooling, and a good protection effect on the safety performance of the battery pole group is achieved;
4. the automatic cooling device realizes automatic cooling of the interior of the box body through the cooperation of the fluid driving device, the temperature sensor, the valve component and the controller on the fluid inlet, effectively ensures the instantaneity of cooling of the battery pole group, and prolongs the service life of the battery pole group;
5. according to the invention, the electrode contact assembly is arranged at the position, corresponding to each electrode slot, of the lower end of the thick plate part of the mounting base, the lower end of the electrode contact assembly is connected to the same electrode plate, so that a plurality of battery pole groups are connected in parallel, and the electrode contact assembly serving as an intermediate conductive medium is arranged between the electrode of the battery pole group and the electrode plate, so that the conductive performance between the electrode of the battery pole group and the electrode plate is improved, the problem that the power supply effect of a battery pack is influenced due to poor contact between the electrode and the electrode plate caused by the fact that impurities fall off during the operation of the battery pole group is avoided, and the power supply guarantee of the battery pack to;
in a word, the invention has the advantages of high safety, effective and timely cooling, effective prevention of the battery pole group from being damaged by external force, and good electrical conductivity.
Drawings
FIG. 1 is a schematic cross-sectional view in the transverse direction of example 1 of the present invention;
FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B in FIG. 1;
FIG. 4 is a schematic view of the structure of the mounting base of the present invention;
FIG. 5 is a schematic view of a battery mounting base according to the present invention;
FIG. 6 is a schematic view of a battery pack according to the present invention;
FIG. 7 is an enlarged view of a portion of portion I of FIG. 1;
FIG. 8 is an enlarged view of a portion of portion II of FIG. 3;
FIG. 9 is a schematic view showing the structure of a valve assembly in embodiment 1 of the present invention;
FIG. 10 is a side cross-sectional view of FIG. 9;
fig. 11 is an end view of the side beam of the bezel of fig. 9.
In the figure, 1, a case, 101, a horizontal plate, 2, a case cover, 3, a battery pole group, 4, a spacer, 5, a mounting base, 501, a bottom plate, 502, a thick plate, 5021, a mounting hole, 503, a step, 504, a boss, 505, an electrode slot, 506, a strip-shaped through hole, 507, a guide plate, 6, a battery mounting base, 601, a horizontal plate, 602, a vertical plate, 603, an inverted U-shaped shell, 7, an electrode contact assembly, 701, an electrode contact block, 702, a baffle, 703, a conductive spring, 8, an electrode plate, 9, a fluid inlet, 10, a fluid outlet, 11, a temperature sensor, 12, a controller, 13, an insulating layer, 14, a first filter layer, 15, a second filter layer, 16, a fan, 17, a diffuser, 1701, a mesh layer, 1702, a semiconductor chilling plate, 18, a frame, 19, a sealing curtain, 20, a scroll, 21, a micro motor, 22, a first synchronous wheel, 23, a second synchronous wheel, a second synchronous wheel, 24, a synchronous belt, 25, a cross bar, 26, a flexible rubber strip, 27, a hydraulic cylinder, 28, a roller, 29 and a pump station.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 7, an intelligent energy storage battery pack for 5G communication comprises a case body 1, a case cover 2 covering an opening at the top end of the case body 1, and a plurality of battery pole groups 3 arranged in the case body 1, wherein the positive and negative electrodes of the plurality of battery pole groups 3 are respectively connected in parallel, and the case cover 2 can be fixed on the case body 1 by screws;
the battery pole group 3 is any one of a cuboid, a cylinder and an oval disc, preferably, the battery pole group 3 is a cuboid, and electrodes extending out of two ends of the battery pole group 3 are of a plate-shaped structure;
the box body 1 is divided into an upper side installation cavity and a first cavity on the lower side by a transverse plate 101;
cushion blocks 4 are arranged on the left side wall and the right side wall in the mounting cavity, first grooves are formed in the opposite side surfaces of the two cushion blocks 4, mounting bases 5 are arranged in the first grooves opposite to the two cushion blocks 4, second grooves are formed in the mounting bases 5, and battery mounting bases 6 are arranged in the second grooves; the length of the cushion block 4 is the same as the width of the inner wall of the mounting cavity of the box body 1, so that the cushion block 4 is in close contact with the box body, the width of the battery mounting base 6 is the same as the width of the second groove on the mounting base 5, so that the battery mounting base 6 is in close contact with the mounting base 5, and the cushion block 4, the mounting base 5 and the battery mounting base 6 are made of insulating conductive materials, such as polytetrafluoroethylene plastics, ceramics and rubber, preferably polytetrafluoroethylene plastics;
the mounting base 5 comprises a bottom plate part 501 and thick plate parts 502 symmetrically arranged at the front end and the rear end of the bottom plate part 501, step parts 503 extend from the lower ends of the opposite side surfaces of the two thick plate parts 502, boss parts 504 extend from the left end and the right end of the opposite side surfaces of the two thick plate parts 502, and the width of the boss parts 504 is the same as that of the step parts 503;
the thick plate part 502 is provided with a plurality of electrode slots 505 at equal intervals along the left-right direction, the thick plate part 502 between two adjacent electrode slots 505 is provided with a strip-shaped through hole 506 which is through from front to back, and two guide plates 507 are symmetrically arranged on two sides of the strip-shaped through hole 506 on the opposite side surfaces of the two thick plate parts 502;
an electrode contact assembly 7 is arranged at the lower end of the thick plate part 502 corresponding to each electrode slot 505, an electrode plate 8 is arranged at the lower end of the electrode contact assembly 7, and the electrode contact assembly 7 is used as a conductor between an electrode of the battery pole group 3 and the electrode plate 8, so that poor contact between the battery pole group 3 and the electrode plate 8 caused by manufacturing errors of the battery pole group 3, manufacturing errors of the mounting base 5 or falling insulating impurities in the electrode slots 505 due to misoperation is avoided; at least one electrode contact assembly 7 is provided, and when one electrode contact assembly 7 is provided, the length of the electrode contact assembly 7 can be the same as that of the electrode slot 505, or can be smaller than that of the electrode slot 505; when the number of the electrode contact assemblies 7 is more than two, the length of the electrode contact assembly 7 is far less than that of the electrode slot 505, and the electrode contact assemblies 7 are arranged at the lower end of the thick plate part 502 corresponding to the electrode slot 505 at equal intervals; the electrode plate 8 penetrates into the cushion block 4 from one end of the thick plate part 502 and penetrates out of the side wall of the box body 1 from the middle part of the cushion block 4, a screw cap is connected to the part, located on the outer side of the box body 1, of the electrode plate 8 in a threaded manner, the part, protruding out of the box body 1, of the electrode plate 8 serves as a wiring electrode of the battery pack provided by the invention, and each thick plate part 502 is provided with one electrode plate 8 to serve as the positive electrode and the negative electrode;
the battery mounting base 6 comprises a transverse plate part 601 and vertical plate parts 602 arranged at the left end and the right end of the transverse plate part 601, a plurality of inverted-U-shaped shells 603 are arranged on the transverse plate part 601 at equal intervals along the left direction, the front end and the rear end of each inverted-U-shaped shell 603 protrude out of the transverse plate part 601, the inverted-U-shaped shells 603 can lock two guide plates 507 inside the inverted-U-shaped shells, fluid channels for circulating cooling media are formed in the strip-shaped through holes 506 and the inverted-U-shaped shells 603, the inverted-U-shaped shells 603 are cooled through the flowing cooling media, and then the battery pole group 3 is cooled, and the cooling media can be gas or liquid; the thickness of the horizontal plate part 601 is the same as that of the step part 503, the horizontal plate part 601 is in sealing contact with the step part 503, and the thickness of the vertical plate part 602 is the same as that of the boss part 504, so that when the battery installation base 6 is installed on the second groove of the installation base 5, the installation base 5 and the battery installation base 6 are matched with each other to form installation spaces of a plurality of battery pole groups 3;
a fluid cavity is formed between the mounting base 5 and the front and rear side walls of the box body 1, a temperature sensor 11 is mounted on the side wall of the fluid cavity, the front and rear side walls of the box body 1 are respectively provided with a fluid inlet 9 and a fluid outlet 10, and valve components are arranged on the inner side walls of the box body 1 corresponding to the fluid inlet 9 and the fluid outlet 10; the temperature sensor 11 is used for monitoring the temperature in the box 1 in real time, the temperature sensor 11 may be mounted on the side wall of the box 1, or may be mounted on the thick plate portion 502 of the mounting base 5, in order to improve the accuracy of temperature detection, it is preferable that the temperature sensor 11 is mounted on the thick plate portion 502 of the mounting base 5, and the valve assembly is used for controlling the inlet and outlet of fluid;
a fluid driving device is arranged on the fluid inlet 9 and is used for conveying cooling media into the box body 1;
a controller 12 connected with a temperature sensor 11 and controlling the fluid driving device and the valve assembly is arranged in the first cavity of the box body 1, the temperature sensor 11 is used for detecting the temperature in the box body 1 and feeding back the detected result to the controller 12, and the controller 12 judges whether the valve assembly and the fluid driving device need to be opened or not according to a set temperature safety threshold.
As shown in fig. 8, the electrode contact assembly 7 includes an electrode contact block 701, a baffle 702 fixed at the lower end of the contact block 701, and a conductive spring 703 with one end fixed at the lower end surface of the baffle 702, the other end of the conductive spring 703 being in contact with the electrode plate 8, the electrode contact block 701 penetrating into the electrode mounting groove 505 to be in contact with the motor of the battery pack, so that the electrode of the battery pack 3 is conducted with the electrode plate 8 through the electrode contact block 701 and the conductive spring 703; the electrode contact block 701 is cylindrical, quadrangular prism, triangular prism or other prismatic structures, the baffle 702 is a round plate, a square plate, a triangular plate, an elliptical plate or other irregular shape plates, the outer edge size of the baffle 702 is larger than that of the electrode contact block 701, and the electrode contact block 701 is preferably cylindrical, and the baffle 702 is preferably cylindrical;
a mounting hole 5021 is formed in the bottom of the thick plate part 502 corresponding to the electrode slot 505, the baffle 702 and the conductive spring 703 are arranged in the mounting hole 5021, a through hole for the electrode contact block 701 to pass through is formed between the mounting hole 5021 and the electrode slot 505, the electrode contact block 701 enters the electrode slot 505 through the through hole to be in contact with the electrode of the battery pole group 3, and the baffle 702 is arranged to limit the electrode contact block 701, so that the situation that when the battery pole group 3 is not mounted, the electrode contact block 701 is completely separated from the through hole under the elastic action of the conductive spring 703 and cannot return to the through hole after the battery pole group 3 is mounted, so that the overall flatness of the battery pole group 3 is affected is avoided;
the part of the lateral wall of electrode slot 505, the inside wall of via hole, mounting hole 5021's inside wall, electrode plate 8 and the contact of thick plate portion 502 all is provided with insulating layer 13, the setting of insulating layer 13 further improves panel 8 and electrode contact subassembly 7 to outer safe insulating nature, insulating layer 13 can adopt 1030 alkyd impregnating varnish or 1032 melamine acid impregnating varnish brush to scribble and form the insulating layer paint film.
In the present embodiment, the cooling medium is a gas, and preferably air outside the casing 1.
As shown in fig. 1, the fluid driving device comprises a first filter layer 14, a second filter layer 5, a fan 16 and a diffuser 17 which are sequentially arranged on a fluid inlet 9 according to the fluid flow direction; the first filter layer 14 is a stainless steel filter screen, the second filter layer 5 is made of two layers of fiber filter cloth, and a desiccant is arranged between the two layers of fiber filter cloth, so that when the fan 16 operates, air is filtered to remove dust through the first filter layer 14, is further filtered to remove fine particles through the second filter layer 16, is dehumidified through the desiccant, is sent into the fluid cavity through the diffuser 17, and then enters the fluid channel through the strip-shaped through holes 506 on the thick plate part 502 to cool the inverted U-shaped shell 603; a stainless steel net is arranged at the fluid outlet 10;
the diffuser 17 comprises a plurality of diffuser plates, and each diffuser plate comprises two mesh layers 1701 and a semiconductor chilling plate 1702 arranged between the two mesh layers 1701; the semiconductor chilling plates 1702 cool the air passing through the air diffuser 17 after being powered on;
the semiconductor chilling plate 1702 is electrically connected with the controller 12, so that the semiconductor chilling plate 1702 receives the control of the controller 12 to be powered on and powered off.
In this implementation, as shown in fig. 9-11, the valve component includes the frame 18 of fixing on box 1, frame 18 main part is cavity, the middle part of frame 18 is the wind gap, be provided with the coiling mechanism in the crossbeam of frame 18, be connected with sealed curtain 19 on the coiling mechanism, sealed curtain 19 can adopt the PU rubber membrane, and it has airtight characteristic, and the texture is soft simultaneously, can carry out the rolling, the coiling mechanism is rolled up sealed curtain 19 through drive arrangement and is put in order to open and close the wind gap:
the winding device comprises a winding shaft 20 rotatably installed in a cross beam of the frame 18, one end of the sealing curtain 19 is fixed on the winding shaft 20, and the other end of the sealing curtain 19 and the winding shaft 20 are driven together through a driving device to realize winding and unwinding of the sealing curtain 19;
the driving device comprises a micro motor 21 arranged in the bottom beam of the frame 18, a first synchronous wheel 22 is arranged on the output shaft of the micro motor 21, a second synchronous wheel 23 corresponding to the first synchronous wheel 22 is arranged on the reel 20, a synchronous belt 24 is wound on the first synchronous wheel 22 and the second synchronous wheel 23, two ends of the synchronous belt 24 are fixed at the lower end of the sealing curtain 19, thereby driving the second synchronous wheel 23 to rotate in the process of the operation of the micro motor 21, so that the lower end of the sealing curtain 19 is driven to move up and down by the synchronous belt 24 while the scroll 20 rolls and unreels the sealing curtain 19, the micro motor 21 is electrically connected with the controller 12, the controller 12 can control the start and the positive and negative rotation of the micro motor 21, the micro driving motor 21 adopts a stepping motor, and the stop of the micro driving motor 21 is determined by the set number of rotation turns of the stepping motor;
the lower end of the sealing curtain 19 is provided with a cross rod 25, the end part of the cross rod 25 extends into the side beam of the frame 18 and is fixed on the end part of the synchronous belt 24, the arrangement of the cross rod 25 effectively ensures the levelness of the bottom of the sealing curtain 17, avoids the middle part of the lower end of the sealing curtain 19 from tilting and leaking air, and avoids the safety accident caused by the short circuit of the battery pole group 3 due to the fact that moist air enters the box body 1 in a moist environment;
two ends of the sealing curtain 19 are provided with flexible rubber strips 26, the cross sections of the flexible rubber strips 26 form a T-shaped structure, wide sections of the flexible rubber strips 26 are positioned in the side beams of the frame 18, and the side edges of the sealing curtain 19 are fixed on the narrow sections of the flexible rubber strips 26; seted up the bar hole of intercommunication on the inside wall of frame 18, the bar hole supplies the narrow section of flexible rubber strip 26 to pass through to form sealedly between flexible rubber strip 26 and the frame 18, when horizontal pole 25 is located the bottom of frame 18, make the wind gap seal completely, and avoid moist air to enter into the fluid chamber.
In this embodiment, the width of the protruding transverse plate 601 of the inverted U-shaped shell 603 is the same as the width of the step 503, the thickness of the protruding transverse plate 601 of the inverted U-shaped shell 603 and the thickness of the guide plate 507 are both half of the thickness of the inverted U-shaped shell 603, and the guide plate 507 is hermetically inserted into the protruding transverse plate 601 of the inverted U-shaped shell 603.
In this embodiment, two limit chambeies and lumen are cut apart into by two longitudinal separators to first cavity, the downside of the diaphragm 101 in the limit intracavity is provided with pneumatic cylinder 27, the output axle head of pneumatic cylinder 27 is connected with gyro wheel 28, works as when pneumatic cylinder 27 is in the shrink state, gyro wheel 28 is located the limit intracavity, be provided with the pump station 29 that provides the power supply for pneumatic cylinder 27 in the lumen, pump station 29 receives the control signal of controller 12, through the control of controller 12, pneumatic cylinder 27 extension, drive roller 28 downstream, when pneumatic cylinder 27 stretched the longest state, the outstanding bottom of box 1 of gyro wheel 28, and hold up box 1 to be convenient for box 1 removes, in order to further be convenient for remove the energy storage battery group, gyro wheel 28 adopts the universal wheel.
In this embodiment, the controller 12 may be an industrial personal computer, a display interface of the industrial personal computer is located at the outer side of the box body 1, of course, the controller 12 may also be a PLC processor, a touch display screen and a switch button connected with the PLC controller are installed on the side surface of the box body 1, and power supplies to the controller, the temperature sensor 11, the fan 16, the micro motor 21 and the semiconductor chilling plate 1702 are provided by the battery pack itself; a manager can set upper and lower temperature limit thresholds according to the environment of the battery pack through the touch display screen, and determine whether the semiconductor chilling plates 1702 are synchronously started during ventilation according to the environment of the battery pack; taking the example of the battery pack being installed in a humid environment, the ventilation process of the case 1 is as follows:
the temperature sensor 11 monitors the temperature of the fluid cavity in real time, when the temperature in the fluid cavity is higher than a set normal working temperature, the controller 24 sends an opening instruction to the micro motor 21, the fan 16 and the semiconductor chilling plate 1702, the micro motor 21 operates to drive the first synchronous wheel 22 to operate, the first synchronous wheel 22 drives the second synchronous wheel 23 to rotate through the synchronous belt 24, the second synchronous wheel 23 drives the scroll 20 to operate to roll the sealing curtain 19, meanwhile, the cross rod 25 at the lower end of the sealing curtain 19 synchronously moves towards the scroll 20 along with the synchronous belt 24, so that an air port of the frame 18 is opened, and when the cross rod 25 at the lower end of the sealing curtain 19 reaches the upper end of the frame 18, the micro motor 21 stops operating; the fan 16 sucks air outside the box body 1, the air is primarily filtered through the first filter layer 14 and secondarily filtered and dehumidified through the second filter layer 15, the air is cooled through the semiconductor chilling plate 1702 in the air diffuser 17 and then flows into the fluid cavity, the air enters the inverted U-shaped shell 603 through the strip-shaped through hole 506, the inverted U-shaped shell 603 is cooled and cooled, the air enters the fluid cavity on the other side through the strip-shaped through hole 506 on the thick plate part 502 on the other side, the air is finally discharged through the fluid outlet 10, when the temperature in the fluid cavity is lower than a set threshold value, the controller 12 controls the fan 16 and the semiconductor chilling plate 1702 to stop running and controls the micro motor 21 to reversely rotate, the sealing curtain 19 is released, the air opening is sealed by the sealing curtain 19, and when the cross rod 25 at the lower end of the sealing curtain 19 reaches the lower end of the frame 18, the micro motor 21 stops.
Example 2
In this embodiment, the fluid driving device is a water pump installed on the fluid inlet 9, the water pump is electrically connected to the controller 12, the valve assembly is an electromagnetic valve electrically connected to the controller 12, the electromagnetic valve is connected to the strip through hole 506 through a pipeline, and the electromagnetic valve on the fluid cavity corresponding to the fluid inlet 9 is connected to the water pump through a pipeline; in specific implementation, a sealing plate capable of completely sealing the port of the strip-shaped through hole 506 is hot-melted or bonded by a sealing adhesive at the strip-shaped through hole 506 of the side surface of the thick plate part 502 facing the box body 1, an interface connected with a pipeline is reserved on the sealing plate, and the pipeline on each strip-shaped through hole 506 is connected with an interface of the electromagnetic valve; when the mounting base 5 and the battery mounting base 6 are mounted, the corresponding joints are sealed by sealant, and the joints between the inverted U-shaped shell 603 and the guide plate 507 are sealed by sealant, so that liquid leakage of a fluid channel is avoided, and effective safety protection is performed on the battery pole group 3.
In this implementation, coolant tank is connected to the water inlet of water pump, the delivery port of the solenoid valve of fluid outlet 10 department passes through pipe connection to coolant tank, thereby constitute the cooling water return circuit, temperature sensor 11 detects the temperature in box 1 in real time, and feed back the testing result to controller 12, controller 12 is according to the prefabricated judgement need cooling in box 1 of the upper and lower limit of temperature of settlement, when detecting the temperature and being higher than the upper limit of temperature of settlement, controller 12 opens the water pump, the solenoid valve, let in the cooling water and circulate the cooling, when the temperature falls to the lower limit of temperature, controller 12 closes water pump and solenoid valve, stop letting in the cooling water.
It should be noted that the cooling medium in the present invention may be replaced by a heat source medium, and the battery electrode group 3 is heated in a cold region, so as to avoid the storage capacity of the capacitor from being affected by too low temperature.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a 5G is intelligent energy storage group battery for communication, includes that box, lid are established at the case lid of box top end opening part and are set up a plurality of battery utmost point groups in the box, it is a plurality of the positive negative pole of battery utmost point group is parallelly connected respectively, its characterized in that:
the box body is divided into an upper side mounting cavity and a first cavity body on the lower side by a transverse plate;
cushion blocks are arranged on the left side wall and the right side wall in the mounting cavity, first grooves are formed in the opposite side surfaces of the two cushion blocks, mounting bases are arranged in the first grooves opposite to the two cushion blocks, second grooves are formed in the mounting bases, and battery mounting bases are arranged in the second grooves;
the mounting base comprises a bottom plate part and thick plate parts symmetrically arranged at the front end and the rear end of the bottom plate part, step parts extend from the lower ends of the opposite side surfaces of the two thick plate parts, boss parts extend from the left end and the right end of the opposite side surfaces of the two thick plate parts, and the width of each boss part is the same as that of each step part;
the thick plate part is provided with a plurality of electrode slots at equal intervals along the left and right direction, the thick plate part between two adjacent electrode slots is provided with a strip-shaped through hole which is communicated from front to back, and two guide plates are symmetrically arranged on two sides of the strip-shaped through hole on opposite sides of the two thick plate parts;
an electrode contact assembly is arranged at the position, corresponding to each electrode slot, of the lower end of the thick plate part, and an electrode plate is arranged at the lower end of the electrode contact assembly;
the battery installation base comprises a transverse plate part and vertical plate parts arranged at the left end and the right end of the transverse plate part, a plurality of inverted U-shaped shells are arranged on the transverse plate part at equal intervals along the left direction and the right direction of the transverse plate part, the front end and the rear end of each inverted U-shaped shell protrude out of the transverse plate part, the inverted U-shaped shells can lock two guide plates in the inverted U-shaped shells, and the strip-shaped through holes and the interiors of the inverted U-shaped shells form fluid channels;
a fluid cavity is formed between the mounting base and the front and rear side walls of the box body, a temperature sensor is mounted on the side wall of the fluid cavity, the front and rear side walls of the box body are respectively provided with a fluid inlet and a fluid outlet, and valve components are arranged on the inner side walls of the box body corresponding to the fluid inlet and the fluid outlet;
the fluid inlet is provided with a fluid driving device;
and a controller which is connected with the temperature sensor and controls the fluid driving device and the valve assembly is arranged in the first cavity of the box body.
2. The intelligent energy storage battery pack for 5G communication according to claim 1, wherein: the electrode contact assembly comprises an electrode contact block, a baffle fixed at the lower end of the contact block and a conductive spring of which one end is fixed on the lower end face of the baffle, and the other end of the conductive spring is in contact with the electrode plate.
3. The intelligent energy storage battery pack for 5G communication according to claim 2, wherein: the bottom of the thick plate part is provided with a mounting hole corresponding to the electrode slot, the baffle and the conductive spring are arranged in the mounting hole, and a through hole for the electrode contact block to pass through is arranged between the mounting hole and the electrode slot.
4. The intelligent energy storage battery pack for 5G communication according to claim 3, wherein: and insulating layers are arranged on the side walls of the electrode slots, the inner side walls of the through holes, the inner side walls of the mounting holes and the parts of the electrode plates, which are in contact with the thick plate part.
5. The intelligent energy storage battery pack for 5G communication according to claim 1, wherein: the fluid driving device comprises a first filter layer, a second filter layer, a fan and a diffuser which are sequentially arranged on a fluid inlet according to the fluid flowing direction;
the air diffuser comprises a plurality of air diffusing plates, and each air diffusing plate comprises two net layers and a semiconductor refrigerating sheet arranged between the two net layers;
the semiconductor refrigerating sheet is electrically connected with the controller.
6. The intelligent energy storage battery pack for 5G communication according to claim 5, wherein: the valve component comprises a frame fixed on the box body, the frame main body is hollow, the middle part of the frame is an air port, a rolling device is arranged in a cross beam of the frame, a sealing curtain is connected to the rolling device, and the rolling device rolls and releases the sealing curtain through a driving device so as to open and close the air port;
the winding device comprises a winding shaft which is rotatably arranged in a frame cross beam, one end of the sealing curtain is fixed on the winding shaft, and the other end of the sealing curtain and the winding shaft are driven together through a driving device to realize the winding and unwinding of the sealing curtain;
the driving device comprises a micro motor arranged in a bottom beam of the frame, a first synchronizing wheel is arranged on an output shaft of the micro motor, a second synchronizing wheel corresponding to the first synchronizing wheel is arranged on the scroll, synchronous belts are wound on the first synchronizing wheel and the second synchronizing wheel, and two ends of each synchronous belt are fixed at the lower end of the sealing curtain;
the lower end of the sealing curtain is provided with a cross rod, and the end part of the cross rod extends into the side beam of the frame and is fixed on the end part of the synchronous belt.
7. The intelligent energy storage battery pack for 5G communication according to claim 6, wherein: the two ends of the sealing curtain are provided with flexible rubber strips, the cross sections of the flexible rubber strips are of T-shaped structures, wide sections of the flexible rubber strips are positioned in the side beams of the frame, and the side edges of the sealing curtain are fixed on the narrow sections of the flexible rubber strips; the strip-shaped hole of intercommunication is seted up on the inside wall of frame, the strip-shaped hole supplies the narrow section of flexible rubber strip to pass through.
8. The intelligent energy storage battery pack for 5G communication according to claim 1, wherein: the fluid driving device is a water pump installed on the fluid inlet, the valve component is an electromagnetic valve electrically connected with the controller, the electromagnetic valve is connected with the strip-shaped through hole through a pipeline, and the electromagnetic valve on the fluid cavity corresponding to the fluid inlet is connected with the water pump through a pipeline.
9. The intelligent energy storage battery pack for 5G communication according to any one of claims 1-8, wherein:
the thickness of the step part is the same as that of the transverse plate part, and the step part is in sealing contact with the transverse plate part;
the width of the protruding transverse plate part of the inverted U-shaped shell is the same as that of the step part, the thickness of the protruding transverse plate part of the inverted U-shaped shell and the thickness of the guide plate are half of that of the inverted U-shaped shell, and the guide plate is hermetically inserted in the protruding transverse plate part of the inverted U-shaped shell.
10. The intelligent energy storage battery pack for 5G communication according to any one of claims 1-8, wherein: the first cavity is divided into two side cavities and a middle cavity by two longitudinal partition plates, a hydraulic cylinder is arranged on the lower side face of a transverse plate in the side cavity, an idler wheel is connected to the output shaft end of the hydraulic cylinder, a pump station providing a power source for the hydraulic cylinder is arranged in the middle cavity, and the pump station receives a control signal of the controller.
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