CN116901747B - Charging management and control system of energy storage charging pile - Google Patents
Charging management and control system of energy storage charging pile Download PDFInfo
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- CN116901747B CN116901747B CN202311169793.5A CN202311169793A CN116901747B CN 116901747 B CN116901747 B CN 116901747B CN 202311169793 A CN202311169793 A CN 202311169793A CN 116901747 B CN116901747 B CN 116901747B
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- charging
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- 238000004146 energy storage Methods 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 64
- 238000003860 storage Methods 0.000 claims description 46
- 238000000926 separation method Methods 0.000 claims description 42
- 238000005507 spraying Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 7
- 238000000151 deposition Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/18—Cables specially adapted for charging electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Abstract
The application relates to the technical field of charging piles and discloses a charging management and control system of an energy storage charging pile, which is used for solving the problems that dust enters the charging cabinet and the cable is crushed by an automobile when the cable is taken in the charging cabinet.
Description
Technical Field
The application relates to the technical field of charging piles, in particular to a charging management and control system of an energy storage charging pile.
Background
The charging pile is a charging device for providing energy supplement for the electric automobile, has a function similar to that of an oiling machine in a gas station, can be fixed on the ground or a wall, and is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and the energy storage charging pile is equipment for storing electric energy in the energy storage device and discharging the electric energy in cooperation with the charging cabinet when needed to charge the electric automobile.
In order to solve the problem that the cable of the charging pile is damaged by ground friction when in use, a designer collects the cable through a winding device in a charging cabinet to prevent the cable from being damaged by ground friction, however, when in charging, the cable stays outside the charging cabinet for a long time, the cable is stained with a great amount of dust, after the cable is collected into the cabinet body by the winding device, the dust enters the charging cabinet along with the cable, the dust entering the charging cabinet is stained on a conductive part inside the charging cabinet, the conductive part is stained with the excessive dust to prevent heat dissipation, and the service life of the conductive part is influenced; and when charging, the cable that is connected with the rifle that charges is put subaerial, has the car to pass near the stake of charging, and the cable is very easily rolled by the tire of car to cause the cable impaired, be stained with dust, the water stain etc. of difficult clearance by the cable surface after the tire rolls moreover, be unfavorable for the clean and tidy on cable surface.
Disclosure of Invention
The application provides a charging management and control system of an energy storage charging pile, which has the advantages of preventing dust on a cable from entering a charging cabinet and preventing the cable from being crushed by an automobile, and is used for solving the problems that the dust enters the inside of the charging cabinet and the cable is crushed by the automobile when the cable is retracted into the charging cabinet.
In order to achieve the above purpose, the application adopts the following technical scheme: the utility model provides a charging management and control system of stake is filled in energy storage, includes the cabinet body, the inside bottom fixed mounting of cabinet has the coiling mechanism, the coiling shaft of coiling mechanism is reeled up and is had the cable, is in the external cable one end fixedly connected with rifle that charges of cabinet, the rifle that charges includes rifle head and gun tail, a plurality of jacks have been seted up on the top of rifle head, the mounting groove has been seted up to the bottom of gun tail, the rifle head of the rifle that charges inserts the lateral wall of the cabinet body, the lateral wall of the cabinet body is equipped with: the guide pipe is fixedly arranged on the side wall of the cabinet body and is communicated with the interior of the cabinet body, and the guide pipe is used for guiding the cable to slide; one end of the dust separation sleeve is fixedly arranged on the limiting ring, and the other end of the dust separation sleeve is fixedly arranged at the top end of the mounting groove; the inner wall of the dust separation sleeve is arranged on the supporting ring at equal intervals, the supporting ring is separated along with the dust separation sleeve when the dust separation sleeve is pulled open, the separated supporting ring is used for protecting the cable, and the supporting ring, the dust separation sleeve, the storage pipe and the guide pipe are movably sleeved on the outer side of the cable.
Further, the top fixed mounting of guide pipe has the storage tube, the bottom fixed mounting of storage tube inner wall has the spacing ring, the top fixed mounting of storage tube inner wall has the permanent magnet ring that the cross-section is right triangle, the hypotenuse of permanent magnet ring cross-section is towards dust separation cover and spacing ring, the support ring is the permanent magnet, permanent magnet ring and support ring produce the power of mutual attraction.
Further, the dust-proof sleeve is made of waterproof, dustproof and airtight flexible materials.
Further, the distance between the adjacent supporting rings on the dust separation sleeve is 60-90 mm.
Further, the support ring is provided with through holes communicated with two ends of the support ring, a vacuum valve is fixedly arranged in the through holes at the top end of the mounting groove, an annular hole is formed in the gun head at the bottom end of the jack, the annular hole is communicated with the bottom end of the jack, the gun head and the gun tail are internally provided with communication holes communicated with the annular hole and the vacuum valve, and the bottom end of the through holes in the support ring at the bottom end of the storage tube is tightly attached to the limiting ring.
Further, an elastic stretching piece is fixedly installed between two adjacent supporting rings, two ends of the elastic stretching piece are respectively and fixedly connected to the end faces of the supporting rings on two sides, a one-way valve communicated with a through hole is fixedly embedded in the supporting ring at the bottom end of the storage pipe, the one-way valve penetrates through the side wall of the dust-proof sleeve, an air spraying ring is fixedly installed at the top end of the inner wall of the storage pipe and is positioned on the upper end face of the permanent magnetic ring, and an air pipe communicated with the one-way valve and the air spraying ring is fixedly installed on the inner wall of the storage pipe.
Further, the flow direction of the one-way valve is that the through hole flows into the vent pipe.
Further, the air jet head of the air jet ring is inclined to store the dust-proof sleeve on the outer side of the pipe.
The application has the following beneficial effects:
1. according to the charging management and control system of the energy storage charging pile, the guide pipe is arranged on the side wall of the cabinet body, the storage pipe is fixedly arranged on the guide pipe, the dust separation sleeve is sleeved outside the cable, the supporting rings are arranged on the inner wall of the dust separation sleeve at equal intervals, one end of the dust separation sleeve is fixedly arranged at the bottom end of the inner wall of the storage pipe, the other end of the dust separation sleeve is fixedly arranged in the mounting groove at the tail of the charging gun, when the charging gun is pulled, the cable and the dust separation sleeve are pulled out, the dust separation sleeve is always sleeved outside the cable, dust is prevented from being polluted by the cable, and when a tire of an automobile rolls through the cable and the dust separation sleeve, the supporting rings on the inner side of the dust separation sleeve play a supporting role, so that the weight of the automobile is pressed on the supporting rings, and the cable is prevented from being damaged due to larger rolling.
2. According to the charging management and control system for the energy storage charging pile, after the use is finished, the cable is wound through the winding device, and because the cable which is stopped in the dust separation sleeve is shortened, under the action of elastic force of the elastic stretching piece, the two adjacent supporting rings are close to each other until the winding is finished, at the moment, the dust separation sleeve and the supporting rings enter the storage pipe, dust at the outer side of the dust separation sleeve only enters the storage pipe, and cannot enter the inside of the charging cabinet, so that dust is prevented from being polluted by conductive components in the cabinet body, and the phenomenon of poor heat dissipation effect after dust is polluted by the conductive components is avoided.
3. According to the charging management and control system of the energy storage charging pile, through the through holes formed in the support rings, the vacuum valve is arranged on the support rings at the top end of the mounting groove and is communicated with the bottom end of the jack of the gun head through the communication holes, when the charging gun is pulled out in use, the distance between the two adjacent support rings is increased, so that the space between the two adjacent support rings is increased, negative pressure is generated in the space between the support rings, external air slowly enters the space between the support rings through the jack, the annular hole, the communication holes and the vacuum valve, when a user inserts the gun head of the charging gun into the charging interface on the vehicle, the charging interface on the vehicle is sealed with the jack, at the moment, the negative pressure between the support rings tightly adsorbs the charging interface on the vehicle with the jack, and when the cable or the charging gun is influenced by the outside, the charging gun is prevented from sliding off from the charging interface on the vehicle.
4. According to the charging management and control system of the energy storage charging pile, the one-way valve is arranged on the supporting ring at the bottom end of the storage pipe, the air spraying ring is fixedly arranged at the top end of the inner wall of the storage pipe, the vent pipe is arranged in the storage pipe to be communicated with the one-way valve and the air spraying ring, when the winding device collects a cable, the distance between the two supporting rings is gradually reduced, and the gas between the supporting rings is compressed, so that the gas is sprayed out through the through holes, the one-way valve, the vent pipe and the air spraying ring, so that the gas blows out of the dust separation sleeve entering the storage pipe, and the amount of dust on the dust separation sleeve entering the storage pipe is reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
The application may be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic view of the inside of a part of the structure of the present application;
FIG. 3 is a schematic view of the internal structure of the storage tube according to the present application;
fig. 4 is a schematic diagram of the internal structure of the charging gun according to the present application.
In the figure: 1. a cabinet body; 2. a winding device; 3. a guide tube; 4. a storage tube; 401. a limiting ring; 402. a vent pipe; 403. a gas spraying ring; 404. a permanent magnet ring; 5. a cable; 6. a charging gun; 601. a gun head; 602. a gun tail; 603. a jack; 604. an annular hole; 605. a communication hole; 606. a mounting groove; 7. a dust-proof sleeve; 8. a support ring; 801. a through hole; 802. a vacuum valve; 803. a one-way valve; 9. an elastic stretching member.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a charging management and control system of an energy storage charging pile comprises a cabinet body 1, a winding device 2, a cable 5 and a charging gun 6, wherein two winding devices 2 which are bilaterally symmetrical are fixedly installed at the bottom end inside the cabinet body 1, guide pipes 3 used for guiding the cable 5 are fixedly installed at two sides of the cabinet body 1, the guide pipes 3 are L-shaped hollow pipes, one ends of the guide pipes 3 are communicated with the inside of the cabinet body 1, the other ends of the guide pipes 3 face upwards, storage pipes 4 are fixedly installed at the top ends of the guide pipes 3, the cable 5 is wound on a winding shaft of the winding device 2, one ends of the cable 5 penetrate through the guide pipes 3 and the storage pipes 4, the cable 5 is fixedly connected with the charging gun 6 at one end of the outer side of the cabinet body 1, the cable 5 is electrically connected with the charging gun 6, and gun heads 601 of the charging gun 6 are inserted into the side walls of the cabinet body 1.
The bottom fixed mounting who deposits pipe 4 inner wall has spacing ring 401, rifle 6 charges includes rifle head 601 and rifle tail 602, a plurality of jacks 603 have been seted up on the top of rifle head 601, the mounting groove 606 has been seted up to the bottom of rifle tail 602, the last movable sleeve of cable 5 that is located between spacing ring 401 and the rifle 6 charges is equipped with the dust separation cover 7, the one end fixed mounting of dust separation cover 7 is on spacing ring 401, the other end fixed mounting of dust separation cover 7 is on the top of mounting groove 606, a plurality of holding rings 8 are installed to dust separation cover 7 inner wall equidistance, holding rings 8 movable sleeve locates outside the cable 5, fixed mounting has elasticity tensile member 9 between two adjacent holding rings 8, the both ends fixed connection of elasticity tensile member 9 is on the terminal surface of two adjacent holding rings 8, elasticity tensile member 9 hugs closely the outer wall of cable 5, elasticity tensile member 9 can be the rubber band, tensile board, tensile pipe etc.
The top end of the inner wall of the storage tube 4 is fixedly provided with a permanent magnet ring 404 with a right triangle-shaped cross section, the hypotenuse of the cross section of the permanent magnet ring 404 faces the dust-proof sleeve 7 and the limiting ring 401, the supporting ring 8 is a permanent magnet, and the permanent magnet ring 404 and the supporting ring 8 generate attraction force. When the cable 5 is taken up, the supporting ring 8 and the dust-proof sleeve 7 are retracted along with the cable 5, and when the supporting ring 8 approaches the storage tube 4, the permanent magnet ring 404 generates a force which is attracted with the supporting ring 8, so that the supporting ring 8 can conveniently enter the storage tube 4.
The dust-proof cover 7 is made of waterproof, dustproof and airtight flexible materials, such as: rubber, TPO waterproof material, etc. When the dust-proof cover 7 is put into the storage tube 4, the dust-proof cover 7 is extruded and folded, and when the cable 5 and the dust-proof cover 7 are pulled out during charging, the dust-proof cover 7 needs to have certain waterproof and dustproof capabilities.
The diameter of the storage tube 4 is greater than the diameter of the support ring 8. When the supporting ring 8 and the dust-proof sleeve 7 are placed in the storage tube 4, the supporting ring 8 presses the dust-proof sleeve 7, so that the dust-proof sleeve 7 is folded, and the folded dust-proof sleeve 7 can be placed in the storage tube 4.
The distance between the adjacent supporting rings 8 on the dust-proof sleeve 7 is 60-90 mm. The normal tire width is between 165-225 mm, when the tire pressure passes through the cable 5, the dust-proof sleeve 7 and the supporting ring 8, more than two supporting rings 8 are arranged under the tire, so that the supporting ring 8 supports the tire, and the rolling of the tire on the cable 5 is reduced.
The working principle of the first embodiment of the application is as follows:
referring to fig. 1, 2, 3 and 4, before the charging pile is used, the charging gun 6 is firstly taken down, the cable 5 on the winding device 2 is pulled out by pulling the charging gun 6, in the process that the cable 5 is pulled out, the cable 5 on the outer side of the storage tube 4 is gradually increased, the dust-proof sleeve 7 in the storage tube 4 is pulled out along with the cable 5, so that the pulled-out cable 5 is sleeved with the dust-proof sleeve 7, and the supporting ring 8 on the inner side of the dust-proof sleeve 7 moves along with the dust-proof sleeve 7, so that the dust is uniformly distributed on the outer wall of the cable 5, when the charging gun 6 is inserted into a charging interface of a vehicle for charging, part of the cable 5, the dust-proof sleeve 7 and the supporting ring 8 are placed on the ground due to the gravity of the cable 5, and the dust-proof sleeve 7 and the supporting ring 8 are always sleeved on the outer side of the cable 5, so that dust is prevented from being polluted on the dust-proof sleeve 7, and when the vehicle passes through the charging pile, the tyre of the vehicle presses the cable 5, the dust-proof sleeve 7 and the supporting ring 8 acts on the supporting ring 8, so that the tyre 5 is damaged, and the tyre is greatly prolonged, and the tyre is prevented from being damaged.
After the use, insert the rifle head 601 of rifle 6 that charges in the lateral wall of cabinet 1, at this moment, in the cabinet 1 is received with cable 5 through coiling mechanism 2, when cable 5 gets into in the cabinet 1, because the length of depositing outside cable 5 of pipe 4 reduces, under the effect of elasticity stretching member 9 elasticity, the distance between two adjacent support rings 8 reduces gradually, in this process, the dust separation cover 7 of cable 5 outer wall and support ring 8 are pulled to depositing the pipe 4 upside gradually, under the effect of dust separation cover 7 and support ring 8 gravity, dust separation cover 7 and support ring 8 get into in depositing pipe 4, thereby deposit the dust separation cover 7 and the support ring 8 in the cable 5 outside, and the dust that the dust separation cover 7 outside was stained only can get into in depositing pipe 4, can not get into the cabinet 1 inside, the conductive part in the cabinet 1 is infected with the dust, thereby the phenomenon that the heat dissipation effect is poor after having avoided the conductive part to be infected with the dust appears.
Examples
The second embodiment is a further improvement on the first embodiment.
In contrast to the embodiment, referring to fig. 1, 2, 3 and 4, through holes 801 for connecting two ends of the support ring 8 are formed in the support ring 8, a vacuum valve 802 is fixedly installed in the through holes 801 at the top end of the installation groove 606, an annular hole 604 is formed in the gun head 601 at the bottom end of the insertion hole 603, the annular hole 604 is communicated with the bottom end of the insertion hole 603, communication holes 605 for connecting the annular hole 604 and the vacuum valve 802 are formed in the gun head 601 and the gun tail 602, and the bottom end of the through holes 801 on the support ring 8 at the bottom end of the storage tube 4 is tightly attached to the limiting ring 401.
The support ring 8 at the bottom end of the storage tube 4 is fixedly embedded with the one-way valve 803 communicated with the through hole 801, the one-way valve 803 penetrates through the side wall of the dust-proof sleeve 7, the top end of the inner wall of the storage tube 4 is fixedly provided with the air-spraying ring 403, the air-spraying ring 403 is positioned on the upper end face of the permanent magnetic ring 404, the air-spraying head of the air-spraying ring 403 is inclined to the dust-proof sleeve 7 at the outer side of the storage tube 4, and the inner wall of the storage tube 4 is fixedly provided with the air pipe 402 communicated with the one-way valve 803 and the air-spraying ring 403.
The flow direction of the check valve 803 is that the through hole 801 flows into the breather pipe 402, so that the gas in the dust-proof sleeve 7 can flow out from the check valve 803, and then enter the breather pipe 402 and the air injection ring 403, so that the gas is blown out, and dust outside the dust-proof sleeve 7 is cleaned. It is ensured that the gas between adjacent support rings 8 can be discharged from the non-return valve 803 and no longer flows back, while at the same time preventing too much gas between adjacent support rings 8, the support rings 8 and the dust separating sleeve 7 cannot be retracted into the storage tube 4.
The working principle of the second embodiment of the application is as follows:
referring to fig. 1, 2, 3 and 4, before the charging pile is used, the charging gun 6 is first removed, the cable 5 on the winding device 2 is pulled out by pulling the charging gun 6, during the process of pulling out the cable 5, the cable 5 on the outer side of the storage tube 4 is gradually increased, the dust-proof sleeve 7 and the supporting ring 8 in the storage tube 4 are pulled out along with the cable 5, so that the pulled-out cable 5 is sleeved with the dust-proof sleeve 7 and the supporting ring 8, during the process, the space between the two adjacent supporting rings 8 is increased due to the increase of the distance between the two adjacent supporting rings 8, so that the space between the supporting rings 8 generates negative pressure, and the negative pressure generated by the space between the supporting rings 8 sequentially draws out the external air slowly from the vacuum valve 802, the communication hole 605, the ring hole 604 and the jack 603, and the process is relatively slow, when the user inserts the gun head 601 of the charging gun 6 into the charging interface on the vehicle, the charging interface and the jack 603 are sealed, and the negative pressure between the supporting rings 8 adsorbs the charging gun 603 and the charging gun interface 6 on the vehicle or the charging gun 6 is tightly fixed on the charging interface 6 from the outside when the charging interface is tightly influenced by the charging gun interface 6.
And when forgetting to pull out the rifle 6 of charging just to walk the vehicle, when the pulling force of vehicle to the rifle 6 of charging is greater than the suction force of negative pressure between the support ring 8 to jack 603, the rifle head 601 of rifle 6 of charging just can drop from the interface that charges of car, avoids fixed connection's mode to lead to the rifle 6 of charging and cable 5 to be pulled by the great power of vehicle, causes the phenomenon of cabinet damage that charges to appear.
After the use is finished, the gun head 601 of the charging gun 6 is inserted into the side wall of the cabinet body 1, at this time, the cable 5 is retracted into the cabinet body 1 through the winding device 2, when the cable 5 enters the cabinet body 1, the length of the cable 5 outside the storage tube 4 is reduced, the distance between two adjacent support rings 8 is gradually reduced under the action of the elastic force of the elastic stretching piece 9, in the process, the space between the two adjacent support rings 8 is reduced, so that the gas between the support rings 8 is extruded, the gas between the support rings 8 is sprayed out through the through holes 801, the one-way valves 803, the vent tube 402 and the air injection ring 403, and in the process that the dust separation sleeve 7 outside the cable 5 enters the storage tube 4, the gas sprayed out from the air injection ring 403 performs purging on the outer surface of the dust separation sleeve 7, so that dust on part of the dust separation sleeve 7 is blown down, and the amount that the dust on the dust separation sleeve 7 enters the storage tube 4 is reduced.
Claims (7)
1. The utility model provides a charging management and control system of stake is filled in energy storage, includes the cabinet body (1), the inside bottom fixed mounting of cabinet body (1) has coiling mechanism (2), the coiling shaft of coiling mechanism (2) is reeled up there is cable (5), is in cable (5) one end fixedly connected with rifle (6) that charges in the cabinet body (1) outside, rifle (6) are charged including rifle head (601) and rifle tail (602), a plurality of jacks (603) have been seted up on the top of rifle head (601), mounting groove (606) have been seted up to the bottom of rifle tail (602), the lateral wall of cabinet body (1) is inserted in rifle head (601) that charges rifle (6), its characterized in that: the side wall of the cabinet body (1) is provided with:
the guide pipe (3), guide pipe (3) fixed mounting is in cabinet body (1) lateral wall, just guide pipe (3) and the inside intercommunication of cabinet body (1), guide pipe (3) are used for guiding cable (5) to slide, the top fixed mounting of guide pipe (3) has deposit pipe (4), the bottom fixed mounting of depositing pipe (4) inner wall has spacing ring (401), the top fixed mounting of depositing pipe (4) inner wall has permanent magnet ring (404) that the cross-section is right triangle, the hypotenuse of permanent magnet ring (404) cross-section is towards dust separation cover (7) and spacing ring (401);
the dust separation sleeve (7), one end of the dust separation sleeve (7) is fixedly arranged on the limiting ring (401), and the other end of the dust separation sleeve (7) is fixedly arranged at the top end of the mounting groove (606);
the support ring (8), the inner wall of dust separation cover (7) is located to support ring (8) equidistance, support ring (8) are the permanent magnet, permanent magnet ring (404) and support ring (8) produce the power of mutual attraction, support ring (8) separate along with dust separation cover (7) when dust separation cover (7) pull open support ring (8) are used for protecting cable (5), support ring (8), dust separation cover (7), depositing pipe (4) and guide tube (3) movable sleeve are located the cable (5) outside.
2. A charging management and control system for energy storage piles according to claim 1, wherein the dust-proof cover (7) is made of a waterproof, dust-proof and airtight flexible material.
3. A charging management and control system for energy storage piles according to claim 1, wherein the distance between adjacent support rings (8) on the dust-proof cover (7) is 60-90 mm.
4. The charging management and control system of the energy storage charging pile according to claim 1, wherein through holes (801) communicating with two ends of the supporting ring (8) are formed in the supporting ring (8), a vacuum valve (802) is fixedly installed in the through holes (801) at the top end of the installation groove (606), an annular hole (604) is formed in a gun head (601) at the bottom end of the jack (603), the annular hole (604) is communicated with the bottom end of the jack (603), communication holes (605) communicating with the annular hole (604) and the vacuum valve (802) are formed in the gun head (601) and the gun tail (602), and the bottom end of the through holes (801) in the supporting ring (8) at the bottom end of the storage tube (4) is tightly attached to the limiting ring (401).
5. The charging management and control system of the energy storage charging pile according to claim 4, wherein an elastic stretching piece (9) is fixedly installed between two adjacent supporting rings (8), two ends of the elastic stretching piece (9) are fixedly connected to the end faces of the supporting rings (8) on two sides respectively, a one-way valve (803) communicated with a through hole (801) is fixedly embedded in the supporting ring (8) at the bottom end of the storage pipe (4), the one-way valve (803) penetrates through the side wall of the dust-proof sleeve (7), an air spraying ring (403) is fixedly installed at the top end of the inner wall of the storage pipe (4), the air spraying ring (403) is located at the upper end face of the permanent magnetic ring (404), and an air pipe (402) communicated with the one-way valve (803) is fixedly installed on the inner wall of the storage pipe (4).
6. The charging management and control system of an energy storage charging pile according to claim 5, wherein the flow direction of the one-way valve (803) is through-hole (801) and flows into the breather pipe (402).
7. The charging management and control system of the energy storage charging pile according to claim 5, wherein the jet head of the jet ring (403) is inclined to the dust-proof sleeve (7) outside the storage tube (4).
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| CN202311169793.5A CN116901747B (en) | 2023-09-12 | 2023-09-12 | Charging management and control system of energy storage charging pile |
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| CN202311169793.5A CN116901747B (en) | 2023-09-12 | 2023-09-12 | Charging management and control system of energy storage charging pile |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027436A (en) * | 2019-05-22 | 2019-07-19 | 王盼 | A kind of safeguard structure of new-energy automobile charging pile |
| CN111660849A (en) * | 2020-06-29 | 2020-09-15 | 江苏汉兴电气有限公司 | New forms of energy electric motor car is with filling electric pile |
| CN112356702A (en) * | 2020-10-12 | 2021-02-12 | 安徽匠桥新能源科技有限公司 | Fill electric pile with protection device |
| CN112659948A (en) * | 2021-01-14 | 2021-04-16 | 南京信息职业技术学院 | Adjustable automobile charging pile |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140266042A1 (en) * | 2013-03-15 | 2014-09-18 | Contour Hardening, Inc. | Quick charge system for electric vehicles |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027436A (en) * | 2019-05-22 | 2019-07-19 | 王盼 | A kind of safeguard structure of new-energy automobile charging pile |
| CN111660849A (en) * | 2020-06-29 | 2020-09-15 | 江苏汉兴电气有限公司 | New forms of energy electric motor car is with filling electric pile |
| CN112356702A (en) * | 2020-10-12 | 2021-02-12 | 安徽匠桥新能源科技有限公司 | Fill electric pile with protection device |
| CN112659948A (en) * | 2021-01-14 | 2021-04-16 | 南京信息职业技术学院 | Adjustable automobile charging pile |
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