CN112952265A - A explosion-proof battery case for moving crawler-type reconnaissance robot - Google Patents
A explosion-proof battery case for moving crawler-type reconnaissance robot Download PDFInfo
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- CN112952265A CN112952265A CN202110123186.XA CN202110123186A CN112952265A CN 112952265 A CN112952265 A CN 112952265A CN 202110123186 A CN202110123186 A CN 202110123186A CN 112952265 A CN112952265 A CN 112952265A
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- Prior art keywords
- protective
- shell
- wall
- battery
- explosion
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/005—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators using batteries, e.g. as a back-up power source
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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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
-
- 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
-
- 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
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- 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
- H01M10/6554—Rods or plates
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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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses an explosion-proof battery shell for a moving crawler type reconnaissance robot in the technical field of explosion-proof batteries, which comprises a protective shell, wherein the top end of the protective shell is connected with a shell cover, the middle part of an inner cavity of the protective shell is provided with a protective inner shell, and a support rod is connected between the outer wall of the protective inner shell and the inner wall of the protective shell. The flame of the battery explosion can be extinguished to a certain extent.
Description
Technical Field
The invention relates to the technical field of explosion-proof batteries, in particular to an explosion-proof battery shell for a mobile crawler type reconnaissance robot.
Background
The mobile robot is a comprehensive system integrating multiple functions of environment perception, dynamic decision and planning, behavior control and execution and the like. Unlike a general wheeled mobile robot, a crawler type mobile robot can travel various complicated terrains and can work in a severe environment to perform some dangerous works instead of a human. Therefore, the research on the crawler-type mobile robot has important significance
The robot can replace a person to execute tasks in dangerous, severe or inaccessible environments and complete the work of reconnaissance, patrol, warning, counter-terrorism, explosive disposal, scientific investigation, sampling and the like, so that the danger of casualties is reduced, and the robot has great application value in the fields of recourse, scientific investigation, military affairs and the like.
The battery is the power supply of tracked robot work, be its indispensable subassembly, in order to reduce external environment's influence, the group battery can be placed in relative inclosed environment usually, these service conditions can make the group battery can't be smooth and quick discharge in a large amount of heats that the course of the work produced, lead to battery temperature to rise sharply, work for a long time under higher temperature, will shorten battery life, reduce the battery performance, and simultaneously, when short circuit or other situations appear in the battery inside, will form high pressure in the battery, if can not in time release pressure, just can cause the battery explosion, it is fairly dangerous.
Based on the above, the invention designs an explosion-proof battery shell for a moving crawler type reconnaissance robot to solve the problems.
Disclosure of Invention
The invention aims to provide an explosion-proof battery shell for a mobile crawler type reconnaissance robot, and aims to solve the problems that in the background technology, a battery pack is usually placed in a relatively closed environment, the service conditions can cause that a large amount of heat generated in the working process of the battery pack cannot be smoothly and quickly discharged, the temperature of the battery rises sharply, the service life of the battery is shortened and the performance of the battery is reduced when the battery pack works at a higher temperature for a long time, meanwhile, when a short circuit or other conditions occur in the battery, high pressure is formed in the battery, and if the pressure cannot be timely relieved, the battery can explode and is quite dangerous.
In order to achieve the purpose, the invention provides the following technical scheme: an explosion-proof battery shell for a moving crawler type reconnaissance robot comprises a protective shell, wherein the top end of the protective shell is connected with a shell cover, a protective inner shell is arranged in the middle of an inner cavity of the protective shell, a supporting rod is connected between the outer wall of the protective inner shell and the inner wall of the protective shell, a battery body is arranged in the middle of the inner cavity of the protective inner shell, a filling cavity is reserved between the battery body and the inner wall of the protective inner shell, a flame retardant is filled in the filling cavity, a pressure relief pipe is arranged at the top end of the battery body, and the top end of the pressure relief pipe penetrates through the flame retardant and the protective inner shell and extends into;
the battery comprises a battery body and is characterized in that a positive electrode column is arranged in the middle of the top end of the battery body, a flame retardant, a protective inner shell and a protective outer shell are sequentially penetrated through the top end of the positive electrode column, a negative electrode column is arranged in the middle of the bottom end of the battery body, a negative electrode pressing sheet is embedded in the middle of the bottom wall of the protective outer shell, the bottom end of the negative electrode column sequentially penetrates through the protective inner shell and the protective outer shell to be connected with the negative electrode pressing sheet, and.
Preferably, the outer wall of the battery body is uniformly distributed with heat conducting mechanisms, each heat conducting mechanism comprises a heat conducting fin, a heat radiating fin and a heat conducting rod, the heat conducting fins are fixedly attached to the outer wall of the battery body, the heat radiating fins are fixedly embedded and connected with the outer wall of the protective shell, and two ends of each heat conducting rod are respectively connected with the heat conducting fins and the heat radiating fins.
Preferably, pressure release mechanism is including the blast pipe, the blast pipe link up protective housing and puts into the inside and outside, the gas outlet has been seted up on the pipe wall in the blast pipe is close to protective housing's the outside, the inboard of blast pipe is equipped with round platform shape cover, it has the opening to open on the lateral wall of round platform shape cover, the inner wall sliding seal of blast pipe is equipped with the gas piece that keeps off, be equipped with the elasticity telescopic link on the inner chamber roof of round platform shape cover, the top of elasticity telescopic link and the bottom rigid coupling of gas piece that keeps off.
Preferably, the elastic telescopic rod comprises a sleeve, a movable rod and a spring, the movable rod is arranged in the sleeve in a sliding mode, and the spring is wound on the periphery of a telescopic rod piece consisting of the sleeve and the movable rod.
Preferably, the flame retardant is a foam extinguishing agent.
Preferably, the protective outer shell, the protective inner shell and the shell cover are all steel structures.
Preferably, the upper side of the inner wall of the protective shell is provided with a sealing baffle ring.
Compared with the prior art, the invention has the beneficial effects that: the battery can continuously discharge heat generated during the operation of the battery through the arranged heat conducting fins, the heat radiating fins and the heat conducting rod, the problems that the service life of the battery is shortened and the performance of the battery is reduced when the battery works at a higher temperature for a long time are avoided to a certain extent, the double explosion-proof effect can be achieved through the arranged protective outer shell and the arranged protective inner shell, the arranged pressure relief pipe and the arranged pressure relief mechanism can release gas generated by the battery, the internal pressure of the battery is reduced, the battery explosion is avoided to a certain extent, and the flame generated by the battery explosion can be extinguished to a certain extent through the arranged foam extinguishing agent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of the invention at A.
In the drawings, the components represented by the respective reference numerals are listed below:
1-protective outer shell, 2-protective inner shell, 3-support rod, 4-battery body, 5-flame retardant, 6-pressure relief tube, 7-shell cover, 8-positive electrode column, 9-negative electrode column, 10-negative electrode pressing sheet, 11-sealing baffle ring, 12-pressure relief mechanism, 13-heat conducting sheet, 14-heat radiating sheet, 15-heat conducting rod, 121-exhaust tube, 122-air outlet, 123-truncated cone-shaped cover, 124-through port, 125-air baffle block and 126-elastic telescopic rod.
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.
Referring to fig. 1-3, the present invention provides a technical solution: an explosion-proof battery shell for a moving crawler type reconnaissance robot comprises a protective shell 1, wherein the top end of the protective shell 1 is connected with a shell cover 7, a protective inner shell 2 is arranged in the middle of an inner cavity of the protective shell 1, a support rod 3 is connected between the outer wall of the protective inner shell 2 and the inner wall of the protective shell 1, a battery body 4 is arranged in the middle of the inner cavity of the protective inner shell 2, a filling cavity is reserved between the battery body 4 and the inner wall of the protective inner shell 2, a flame retardant 5 is filled in the filling cavity, a pressure relief pipe 6 is arranged at the top end of the battery body 4, and the top end of the pressure relief pipe 6 penetrates through the flame retardant 5 and the protective inner;
the top middle part of battery body 4 is equipped with positive electrode post 8, and fire retardant 5, protection inner shell 2 and protecting sheathing 1 are run through in proper order on the top of positive electrode post 8, and the bottom middle part of battery body 4 is equipped with negative electrode post 9, and the embedding is installed at the diapire middle part of protecting sheathing 1 negative electrode preforming 10, and 9 bottoms of negative electrode post run through protection inner shell 2 in proper order and protecting sheathing 1 is connected with negative electrode preforming 10, and 7 tops of cap are equipped with pressure relief mechanism 12.
Further, evenly distributed has heat conduction mechanism on the outer wall of battery body 4, and heat conduction mechanism is including conducting strip 13, fin 14 and heat conduction stick 15, and fixed attached and battery body 4's outer wall of conducting strip 13, fin 14 are fixed to be inlayed and are carried the outer wall of protective housing 1, and the both ends of heat conduction stick 15 are connected with conducting strip 13 and fin 14 respectively.
Further, the pressure relief mechanism 12 includes an exhaust pipe 121, the exhaust pipe 121 penetrates through the protective housing 1 and is placed into the inside and outside, an air outlet 122 is formed in a pipe wall of the exhaust pipe 121 close to the outside of the protective housing 1, a truncated cone-shaped cover 123 is arranged on the inside of the exhaust pipe 121, a through opening 124 is formed in a side wall of the truncated cone-shaped cover 123, an air blocking block 125 is arranged on the inner wall of the exhaust pipe 121 in a sliding sealing manner, an elastic telescopic rod 126 is arranged on the top wall of an inner cavity of the truncated cone-shaped cover 123, and the top end of the elastic telescopic rod 126 is.
Further, the elastic telescopic rod 126 is composed of a sleeve, a movable rod and a spring, the movable rod is slidably disposed in the sleeve, and the spring is wound around the periphery of a telescopic rod member composed of the sleeve and the movable rod.
Further, the fire retardant is a foam extinguishing agent.
Furthermore, the protective outer shell 1, the protective inner shell 2 and the shell cover 7 are all made of steel structures.
Furthermore, a sealing baffle ring 11 is arranged on the upper side of the inner wall of the protective shell 1.
In specific implementation, the heat generated by the battery body 4 during working can be continuously discharged through the arranged heat conducting fins 13, the heat radiating fins 14 and the heat conducting rod 15, the problems that the service life of the battery is shortened and the performance of the battery is reduced when the battery works at a higher temperature for a long time are avoided to a certain extent, the double explosion-proof effect can be achieved through the arranged protective outer shell 1 and the arranged protective inner shell 2, the arranged pressure relief pipe 6 and the arranged pressure relief mechanism 12 can release gas generated by the battery, the internal pressure of the battery is reduced, the battery explosion is avoided to a certain extent, and the flame generated by the battery explosion can be extinguished to a certain extent through the arranged foam extinguishing agent 5.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides an explosion-proof battery shell for moving crawler-type reconnaissance robot, including protective housing (1), its characterized in that: the top end of the protective outer shell (1) is connected with a shell cover (7), the middle of an inner cavity of the protective outer shell (1) is provided with a protective outer shell (2), a support rod (3) is connected between the outer wall of the protective inner shell (2) and the inner wall of the protective inner shell (1), the middle of the inner cavity of the protective inner shell (2) is provided with a battery body (4), a filling cavity is reserved between the battery body (4) and the inner wall of the protective inner shell (2), a flame retardant (5) is filled in the filling cavity, the top end of the battery body (4) is provided with a pressure relief pipe (6), and the top end of the pressure relief pipe (6) penetrates through the flame retardant (5) and the protective inner shell (2) and extends into a cavity formed by the protective outer;
the battery comprises a battery body (4), and is characterized in that a positive electrode column (8) is arranged in the middle of the top end of the battery body (4), the top end of the positive electrode column (8) sequentially penetrates through a flame retardant (5), a protective inner shell (2) and a protective outer shell (1), a negative electrode column (9) is arranged in the middle of the bottom end of the battery body (4), a negative electrode pressing sheet (10) is installed in the middle of the bottom wall of the protective outer shell (1) in an embedded mode, the bottom end of the negative electrode column (9) sequentially penetrates through the protective inner shell (2) and the protective outer shell (1) and is connected with the negative electrode pressing sheet (10).
2. An explosion-proof battery enclosure for a mobile tracked reconnaissance robot according to claim 1, wherein: evenly distributed has heat conduction mechanism on the outer wall of battery body (4), heat conduction mechanism is including conducting strip (13), fin (14) and heat conduction stick (15), the fixed outer wall of attaching with battery body (4) of conducting strip (13), the fixed outer wall of inlaying of fin (14) and carrying protective housing (1), the both ends of heat conduction stick (15) are connected with conducting strip (13) and fin (14) respectively.
3. An explosion-proof battery enclosure for a mobile tracked reconnaissance robot according to claim 1, wherein: pressure release mechanism (12) are including blast pipe (121), inside and outside side is put into in blast pipe (121) link up protecting sheathing (1), gas outlet (122) have been seted up on the pipe wall in blast pipe (121) are close to the outside of protecting sheathing (1), the inboard of blast pipe (121) is equipped with round platform shape cover (123), it has opening (124) to open on the lateral wall of round platform shape cover (123), the inner wall sliding seal of blast pipe (121) is equipped with fender gas piece (125), be equipped with elasticity telescopic link (126) on the inner chamber roof of round platform shape cover (123), the top of elasticity telescopic link (126) and the bottom rigid coupling of fender gas piece (125).
4. An explosion-proof battery enclosure for a mobile tracked reconnaissance robot according to claim 3, wherein: elastic expansion rod (126) comprises sleeve pipe, movable rod and spring, the movable rod slides and sets up in the sleeve pipe, the spring is around connecing in the periphery of the flexible member that sleeve pipe and movable rod are constituteed.
5. An explosion-proof battery enclosure for a mobile tracked reconnaissance robot according to claim 1, wherein: the fire retardant is a foam extinguishing agent.
6. An explosion-proof battery enclosure for a mobile tracked reconnaissance robot according to claim 1, wherein: the protective outer shell (1), the protective inner shell (2) and the shell cover (7) are all steel structures.
7. An explosion-proof battery enclosure for a mobile tracked reconnaissance robot according to claim 1, wherein: and a sealing baffle ring (11) is arranged on the upper side of the inner wall of the protective shell (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110123186.XA CN112952265A (en) | 2021-01-29 | 2021-01-29 | A explosion-proof battery case for moving crawler-type reconnaissance robot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110123186.XA CN112952265A (en) | 2021-01-29 | 2021-01-29 | A explosion-proof battery case for moving crawler-type reconnaissance robot |
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CN112952265A true CN112952265A (en) | 2021-06-11 |
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CN202110123186.XA Withdrawn CN112952265A (en) | 2021-01-29 | 2021-01-29 | A explosion-proof battery case for moving crawler-type reconnaissance robot |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113314798A (en) * | 2021-06-07 | 2021-08-27 | 吴彼懋 | Explosion-proof battery |
CN115207531A (en) * | 2022-08-24 | 2022-10-18 | 四川裕宁新能源材料有限公司 | Preparation method of flame-retardant battery |
-
2021
- 2021-01-29 CN CN202110123186.XA patent/CN112952265A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113314798A (en) * | 2021-06-07 | 2021-08-27 | 吴彼懋 | Explosion-proof battery |
CN113314798B (en) * | 2021-06-07 | 2022-08-05 | 长春交大高能科技有限公司 | Explosion-proof battery |
CN115207531A (en) * | 2022-08-24 | 2022-10-18 | 四川裕宁新能源材料有限公司 | Preparation method of flame-retardant battery |
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Application publication date: 20210611 |
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