CN111688521A - Distributed direct-current energy storage charging pile - Google Patents
Distributed direct-current energy storage charging pile Download PDFInfo
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- CN111688521A CN111688521A CN202010557432.8A CN202010557432A CN111688521A CN 111688521 A CN111688521 A CN 111688521A CN 202010557432 A CN202010557432 A CN 202010557432A CN 111688521 A CN111688521 A CN 111688521A
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- charging
- electric control
- temperature sensor
- control valve
- charging module
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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
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- 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 invention relates to a distributed direct-current energy storage charging pile which comprises a first charging module, a first temperature sensor, a first electric control valve, a multi-channel adapter, an electric air pump, a telescopic corrugated pipe, a composite spray head, a water pipe, an electric control water valve, a water supply device, a controller, a second electric control valve, a second temperature sensor, a second charging module, a third electric control valve, a third temperature sensor, a third charging module and the like. The invention can realize the recycling of the heat dissipation energy of the existing multiple charging modules. The generated heat can be discharged into the multi-channel adapter under respective charging operation, and is discharged through the composite nozzle under the compression of the electric air pump. The method of discharging high-pressure hot air and tap water through the composite spray head together is adopted, so that the aims of melting and cleaning ice and snow on the vehicle body are fulfilled quickly and effectively. The distributed direct-current energy storage charging pile can be easily transformed for each charging station in cold regions.
Description
Technical Field
The invention relates to the technical field of charging stations, in particular to a distributed direct-current energy storage charging pile.
Background
With the rapid development of electric vehicles, charging piles serving as supporting facilities are also laid rapidly. Because the charging station adopts a semi-open design, vehicles after charging operation are often covered with more ice and snow on the vehicle body in rainy and snowy days and cold areas. Particularly, the ice and snow on each windshield are not easy to be clear, even some car owners adopt a mode of opening the windscreen wiper to clean the front windshield, and the front windshield is easy to scratch on the surface, so that the service life and the driving safety are influenced. On the other hand, if the heat to be discharged in the high-power charging operation of the existing charging pile is utilized, the ice and snow can be better cleaned for the vehicle body. At present, there is no similar invention or application.
Disclosure of Invention
To the heat dissipation current situation that prior art does not recycle and fills electric pile yet, the inventor provides a distributed type direct current energy storage fills electric pile, its characterized in that: the distributed direct-current energy storage charging pile comprises a first charging module, a first temperature sensor, a first electric control valve, a multi-channel adapter, an electric air pump, a telescopic corrugated pipe, a composite spray head, a water pipe, an electric control water valve, a water supply device, a controller, a second electric control valve, a second temperature sensor, a second charging module, a third electric control valve, a third temperature sensor, a third charging module and the like; the heat dissipation ports of the first charging module, the second charging module and the third charging module are respectively connected to the multi-channel adapter; a first temperature sensor and a first electric control valve are arranged on a heat dissipation port of the first charging module; a second temperature sensor and a second electric control valve are arranged on a heat dissipation port of the second charging module; a third temperature sensor and a third electric control valve are arranged on a heat dissipation port of the third charging module; an output water pipe of the water supply device is provided with an electric control water valve; the output pipeline of the multi-channel adapter is connected to the telescopic corrugated pipe through an electric air pump; the composite spray head is simultaneously connected with the output tail end of the water pipe and the output tail end of the telescopic corrugated pipe.
Furthermore, the controller is used for opening or closing the first electric control valve, the second electric control valve and the third electric control valve by acquiring signals of the first temperature sensor, the second temperature sensor and the third temperature sensor, so that hot air exceeding a certain temperature is sucked into the channel of the multi-channel adapter. The first charging module is in a non-charging state, heat dissipation and exhaust cannot be generated, and the controller collects a lower-temperature signal of the first temperature sensor at the moment, so that the first electric control valve is closed, and cold air cannot enter the composite spray head; the first charging module is in a charging state, the generated heat dissipation exhaust enables the first temperature sensor to collect a higher temperature signal, so that the controller opens the first electric control valve, and hot air enters the composite spray nozzle channel. The second charging module is in a non-charging state, heat dissipation and exhaust cannot be generated, and the controller collects a lower-temperature signal of the second temperature sensor at the moment, so that the second electric control valve is closed, and cold air cannot enter the composite spray head; when the second charging module is in a charging state, the generated heat dissipation exhaust enables the second temperature sensor to acquire a higher temperature signal, so that the controller opens the second electric control valve, and hot air enters the composite spray nozzle channel. The third charging module is in a non-charging state, heat dissipation and exhaust cannot be generated, and the controller collects a lower-temperature signal of the third temperature sensor at the moment, so that the third electric control valve is closed, and cold air cannot enter the composite spray head; and when the third charging module is in a charging state, the generated heat dissipation exhaust enables the third temperature sensor to acquire a higher temperature signal, so that the controller opens the third electric control valve, and hot air enters the composite spray nozzle channel.
Furthermore, the electric air pump is controlled by the controller, and can further perform boosting treatment on hot air in an output pipeline of the multi-channel adapter, so that the hot air in the telescopic corrugated pipe reaches a certain pressure to be discharged and released from the composite spray head, and ice and snow on the windshield of the charging vehicle can be better eliminated and cleaned in a non-contact manner; the controller receives a request of a client for cleaning ice and snow, and then the electric air pump is started.
Furthermore, the charging module comprises a charging module mounting frame, a harness arranging frame, a charging harness, a charging plug, a touch screen, a quick disconnect switch, a maintenance door and the like; the shell is provided with a heat dissipation forced heat dissipation port, and the heat dissipation port is connected with one input port of the multi-compound spray head after passing through the first temperature sensor and the first electric control valve; the touch screen can send a request for cleaning ice and snow to the controller, and the controller is started to provide ice and snow cleaning operation for outdoor vehicles in cold and rainy and snowy days for a long time; the quick-break switch is used for closing the charging operation of the charging pile and sending a signal request for closing the electric control water valve and the electric air pump to the controller.
Different from the current situation that the ice and snow on the vehicle body are automatically cleaned manually, the technical scheme has the following advantages: a distributed direct current energy storage charging pile comprises a plurality of charging modules, the multi-channel adapter can be discharged with produced heat under respective charging operation, and the heat is discharged through a composite spray head under the compression of an electric air pump. Because the mode that high-pressure hot air and tap water are discharged together through the composite spray head is adopted, the aims of melting and cleaning ice and snow on the vehicle body can be quickly and effectively achieved. The distributed direct-current energy storage charging pile can be easily transformed for each charging station in cold regions.
Drawings
Fig. 1 is a schematic diagram of components of a distributed dc energy storage charging pile;
fig. 2 is a schematic structural diagram of a charging module unit;
fig. 3 is a flowchart of a distributed dc energy storage charging pile.
Description of reference numerals:
1. a first charging module;
101. a charging module mounting bracket;
102. a harness arranging rack;
103. a bundle of charging wires;
104. a charging plug;
105. a touch screen;
106. turning off the switch suddenly;
107. repairing the door;
2. a first temperature sensor;
3. a first electrically controlled valve;
4. a multi-channel adapter;
5. an electric air pump;
6. a collapsible bellows;
7. a composite spray head;
8. a water pipe;
9. an electrically controlled water valve;
10. a water supply device;
11. a controller;
12. a third electrically controlled valve;
13. a third temperature sensor;
14. a third charging module;
15. a second electrically controlled valve;
16. a second temperature sensor;
17. and a second charging module.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1, the present embodiment provides a distributed dc energy storage charging pile, which mainly includes a first charging module 1, a first temperature sensor 2, a first electronic control valve 3, a multi-channel adapter 4, an electric air pump 5, a telescopic bellows 6, a composite nozzle 7, a water pipe 8, an electronic control water valve 9, a water supply device 10, a controller 11, a second electronic control valve 15, a second temperature sensor 16, a second charging module 17, a third electronic control valve 12, a third temperature sensor 13, a third charging module 14, and other components. Referring to fig. 2, the first charging module 1 is composed of a charging pile housing 101, a harness arranging rack 102, a charging harness 103, a charging plug 104, a touch screen 105, a disconnecting switch 106, a maintenance door 107, and the like. The heat dissipation ports of the first charging module 1, the second charging module 17 and the third charging module 14 are respectively connected to the multi-channel adapter 4; a first temperature sensor 2 and a first electric control valve 3 are arranged on a heat dissipation port of the first charging module 1; a second temperature sensor 16 and a second electric control valve 15 are arranged on a heat dissipation port of the second charging module; a third temperature sensor 13 and a third electric control valve 12 are arranged on a heat dissipation port of the third charging module 14; an electric control water valve 9 is arranged on an output water pipe 8 of the water supply device 10; the output pipeline of the multi-channel adapter 4 is connected to a telescopic corrugated pipe 6 through an electric air pump 5; the composite spray head 7 is simultaneously connected with the output tail end of the water pipe 8 and the output tail end of the telescopic corrugated pipe 6.
In the embodiment of the invention, the recycling of heat discharged by 3 charging modules during charging operation is mainly realized, so that the cleaning operation of ice and snow on the body of the electric vehicle in cold, rainy and snowy weather is realized, and the specific realization principle is as follows:
(1) the operation request for cleaning ice and snow on the vehicle body is as follows: as shown in fig. 3, the owner can make an operation request for cleaning ice and snow on the vehicle body on the touch screen 105 disposed on the first charging module 1; in this way, the first charging module 1 transmits the request command to the controller 11, and the controller 11 starts the operation of cleaning the ice and snow on the vehicle body.
(2) Charging pile heat dissipation energy collection: as shown in the work flow of fig. 3, when the vehicle owner requests the ice and snow cleaning operation, the controller 11 first collects the signals of the first temperature sensor 2, the second temperature sensor 16 and the third temperature sensor 13, respectively, and uses the signals as the opening or closing of the first electronic control valve 3, the second electronic control valve 15 and the third electronic control valve 12. When the first charging module 1 is in a non-charging state, no heat dissipation and exhaust are generated, and at the moment, the controller 11 acquires a lower-temperature signal of the first temperature sensor 2, so that the first electric control valve 3 is closed, and cold air cannot enter the composite spray head 7; and when first module 1 that charges is in the charged state, the produced heat dissipation exhaust makes first temperature sensor 2 gather higher temperature signal to controller 11 opens first automatically controlled valve 3, makes the radiating air of a stake of charging 1 get into compound shower nozzle 7. Similarly, when the second charging module 17 is in a non-charging state, no heat dissipation and exhaust is generated, and at this time, the controller 11 acquires a lower-temperature signal of the second temperature sensor 16, so that the second electronic control valve 15 is closed, and cold air cannot enter the composite spray head 7; when the second charging module 17 is in a charging state, the generated heat dissipation exhaust gas enables the second temperature sensor 16 to acquire a higher temperature signal, so that the controller opens the second electronic control valve 15, and hot air enters the composite spray head 7. Similarly, when the third charging module 14 is in a non-charging state, no heat dissipation and exhaust is generated, and at this time, the controller 11 acquires a lower-temperature signal of the third temperature sensor 13, so that the third electronic control valve 12 is closed, and cold air does not enter the composite spray head 7; when the third charging module 14 is in a charging state, the generated heat dissipation exhaust gas enables the third temperature sensor 13 to acquire a higher temperature signal, so that the controller opens the third electronic control valve 12, and hot air enters the composite spray head 7.
(3) Charging pile heat dissipation energy boosting treatment: as shown in fig. 3, after the heat dissipation air of each charging module enters the composite ejection head 7, the controller 11 turns on the electric air pump 5. Like this, electronic air pump 5 further carries out the processing of stepping up to the hot-air in the output pipeline of multichannel adapter 4, makes the hot-air in the telescopic bellows 6 reach certain pressure and discharges and release from compound shower nozzle 7 to ice and snow on the charging vehicle windshield is dissolved and contactless clearance operation better. The controller receives a request of a client for cleaning ice and snow, and then the electric air pump is started.
(4) Charging pile heat dissipation energy utilization and vehicle body ice and snow cleaning operation: as shown in fig. 3, when the vehicle meets the condition of ending the cleaning operation, the electrically controlled water valve 9 is controlled by the controller 11 to be opened or closed simultaneously with the electric air pump 5, so as to participate in or quit the ice and snow cleaning operation. Under the condition that a vehicle owner carries out an ice and snow cleaning request, tap water can be supplied to the composite spray head 7, so that the purpose of quickly melting ice and snow on the windshield of the charging vehicle is achieved.
(5) And (3) stopping the request for cleaning the ice and snow on the vehicle body: as shown in fig. 3, the vehicle owner may send a job request for terminating the cleaning of ice and snow on the vehicle body on the touch screen 105 provided on the first charging module 1; in this way, the first charging module 1 sends the termination request command to the controller 11, the controller 11 terminates the operation of cleaning ice and snow on the vehicle body, the electric air pump 5 and the electric control water valve 9 are closed, and no high-pressure hot gas or tap water is discharged from the composite spray head 7.
(6) Forcibly terminating the charging operation: under some special scenes, for example, under emergency conditions such as fire of a charging vehicle, the vehicle owner can send power-off instructions to the charging pile and the controller 11 through the emergency switch 106 arranged on each charging pile, so that the probability of secondary accidents is reduced.
Different from the prior art, the technical scheme has the following advantages: the invention discloses a distributed direct-current energy storage charging pile which comprises a first charging module 1, a first temperature sensor 2, a first electric control valve 3, a multi-channel adapter 4, an electric air pump 5, a telescopic corrugated pipe 6, a composite spray head 7, a water pipe 8, an electric control water valve 9, a water supply device 10, a controller 11, a second electric control valve 15, a second temperature sensor 16, a second charging module 17, a third electric control valve 12, a third temperature sensor 13, a third charging module 14 and the like. A plurality of modules that charge can be collected, compress and utilize the multichannel adapter with the heat of output under the operation of charging separately to discharge through compound shower nozzle is fusing with the running water. Because the mode that high-pressure hot air and tap water are discharged together through the composite spray head is adopted, the aims of melting and cleaning ice and snow on the vehicle body can be quickly and effectively achieved.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.
Claims (5)
1. The utility model provides a stake is filled in distributed type direct current energy storage which characterized in that: the distributed direct-current energy storage charging pile comprises a first charging module, a first temperature sensor, a first electric control valve, a multi-channel adapter, an electric air pump, a telescopic corrugated pipe, a composite spray head, a water pipe, an electric control water valve, a water supply device, a controller, a second electric control valve, a second temperature sensor, a second charging module, a third electric control valve, a third temperature sensor, a third charging module and the like;
the heat dissipation ports of the first charging module, the second charging module and the third charging module are respectively connected to the multi-channel adapter;
a first temperature sensor and a first electric control valve are arranged on a heat dissipation port of the first charging module;
a second temperature sensor and a second electric control valve are arranged on a heat dissipation port of the second charging module;
a third temperature sensor and a third electric control valve are arranged on a heat dissipation port of the third charging module;
an output water pipe of the water supply device is provided with an electric control water valve;
the output pipeline of the multi-channel adapter is connected to the telescopic corrugated pipe through an electric air pump;
the composite spray head is simultaneously connected with the output tail end of the water pipe and the output tail end of the telescopic corrugated pipe.
2. The distributed direct-current energy storage charging pile according to claim 1, characterized in that: the controller is used for opening or closing the first electric control valve, the second electric control valve and the third electric control valve by collecting signals of the first temperature sensor, the second temperature sensor and the third temperature sensor, so that hot air with a temperature higher than a certain temperature is sucked into the channel of the multi-channel adapter;
the first charging module is in a non-charging state, heat dissipation and exhaust cannot be generated, and the controller collects a lower-temperature signal of the first temperature sensor at the moment, so that the first electric control valve is closed, and cold air cannot enter the composite spray head; when the first charging module is in a charging state, the generated heat dissipation exhaust gas enables the first temperature sensor to acquire a higher temperature signal, so that the controller opens the first electric control valve, and hot air enters the composite spray nozzle channel;
the second charging module is in a non-charging state, heat dissipation and exhaust cannot be generated, and the controller collects a lower-temperature signal of the second temperature sensor at the moment, so that the second electric control valve is closed, and cold air cannot enter the composite spray head; when the second charging module is in a charging state, the generated heat dissipation exhaust gas enables the second temperature sensor to acquire a higher temperature signal, so that the controller opens the second electric control valve, and hot air enters the composite spray nozzle channel;
the third charging module is in a non-charging state, heat dissipation and exhaust cannot be generated, and the controller collects a lower-temperature signal of the third temperature sensor at the moment, so that the third electric control valve is closed, and cold air cannot enter the composite spray head; and when the third charging module is in a charging state, the generated heat dissipation exhaust enables the third temperature sensor to acquire a higher temperature signal, so that the controller opens the third electric control valve, and hot air enters the composite spray nozzle channel.
3. The distributed direct-current energy storage charging pile according to claim 1, characterized in that: the electric air pump is controlled by the controller, and can further perform boosting treatment on hot air in an output pipeline of the multi-channel adapter, so that the hot air in the telescopic corrugated pipe reaches a certain pressure to be discharged and released from the composite spray head, and ice and snow on the windshield of the charging vehicle can be better eliminated and cleaned in a non-contact manner;
the controller receives a request of a client for cleaning ice and snow, and then the electric air pump is started.
4. The distributed direct-current energy storage charging pile according to claim 1, characterized in that: the controller controls the electric control water valve to be opened or closed, and tap water can be supplied to the composite spray head under the condition that an owner carries out an ice and snow cleaning request, so that the purpose of quickly melting ice and snow on the windshield of the charging vehicle is achieved;
the electric control water valve and the electric air pump are opened or closed simultaneously, and participate in or quit the ice and snow cleaning operation together.
5. The distributed direct-current energy storage charging pile according to claim 1, characterized in that: the charging pile comprises a charging pile mounting frame, a wiring harness arranging frame, a charging wiring harness, a charging plug, a touch screen, a quick disconnect switch, a maintenance door and the like;
the shell is provided with a heat dissipation forced heat dissipation port, and the heat dissipation port is connected with one input port of the multi-compound spray head after passing through the first temperature sensor and the first electric control valve;
the touch screen can send a request for cleaning ice and snow to the controller, and the controller is started to provide ice and snow cleaning operation for outdoor vehicles in cold and rainy and snowy days for a long time;
the quick-break switch is used for closing the charging operation of each charging module and sending a signal request for closing the electric control water valve and the electric air pump to the controller.
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| CN202010557432.8A CN111688521B (en) | 2020-06-18 | 2020-06-18 | Distributed direct-current energy storage charging pile |
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| CN202010557432.8A CN111688521B (en) | 2020-06-18 | 2020-06-18 | Distributed direct-current energy storage charging pile |
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