CN216959327U - Tour show vehicle cleaning power supply system - Google Patents
Tour show vehicle cleaning power supply system Download PDFInfo
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- CN216959327U CN216959327U CN202123129836.6U CN202123129836U CN216959327U CN 216959327 U CN216959327 U CN 216959327U CN 202123129836 U CN202123129836 U CN 202123129836U CN 216959327 U CN216959327 U CN 216959327U
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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Abstract
The utility model provides a tour display vehicle cleaning power supply system which comprises a direct current 24V power distribution system and an alternating current 220V power distribution system, wherein the direct current 24V power distribution system comprises a 24V storage battery pack, a safety device, a direct current voltage monitoring device and a main switch; the alternating-current 220V power distribution system comprises a 220V inverter, an alternating-current mains supply charging interface and a charger. The power supply system has an independent direct-current power supply, and can directly provide power supply guarantee for direct-current equipment or alternating-current equipment after conversion through an inverter. When the touring exhibition is finished, the vehicle returns to the parking place, and the power consumed by the system can be supplemented (charged) for the storage battery by the external AC commercial power. The power supply system is reliable in operation, convenient to use, environment-friendly and efficient, can replace the traditional power supply mode of the generator set, and realizes the guarantee of a clean power supply at lower cost.
Description
Technical Field
The utility model belongs to the technical field of vehicle refitting, and particularly relates to a tour display vehicle cleaning power supply system.
Background
Generally, the tour display vehicle is used for street tour display of full festivals, and besides the driving function of the whole vehicle, the vehicle body is modified into various theme models according to celebration needs, and has the combined functions of sound, light and electric effects, completing specified actions and the like. The whole vehicle is refitted by a second type of automobile chassis, and the moving running is completed by the power of the chassis and an operation system. Besides the appearance, various devices and facilities are arranged in the tour display vehicle, and maintenance personnel for ensuring normal operation of various functions are also arranged in the tour display vehicle. In order to realize various functions, such as door opening warning, fan ventilation, interior lighting, exterior lighting, a communication system, a monitoring system, a movement mechanism driving system, an air compressor unit and other equipment, additional electric power is required for driving. In the past, the similar vehicles provide system power guarantee by additionally arranging the generator set, but the generator set can generate vibration, noise, high temperature and exhaust emission during operation, the price of the generator set is expensive, fuel oil is consumed during operation, and professional maintenance is needed in the service life. Therefore, a clean power supply system needs to be designed to replace the traditional power supply mode of the generator set, and the main problem of guaranteeing the clean power supply of the equipment in the vehicle is solved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a tour display vehicle cleaning power supply system, which aims to solve the technical problem of how to provide a clean power supply guarantee for tour display vehicle internal equipment.
(II) technical scheme
In order to solve the technical problem, the utility model provides a clean power supply system for a tour display vehicle, which comprises a direct-current 24V power distribution system and an alternating-current 220V power distribution system; the direct-current 24V power distribution system comprises a 24V storage battery pack, a safety device, a direct-current voltage monitoring device and a main switch; the alternating current 220V power distribution system comprises a 220V inverter, an alternating current commercial power charging interface and a charger; the 24V storage battery pack is connected with a main switch, a safety device, a 220V inverter, direct current equipment or alternating current equipment through a connecting cable; the main switch is used for controlling the on and off of a system circuit or equipment; the safety device is used for the open circuit protection when the direct current circuit is overloaded; the direct-current voltage monitoring device is used for displaying the current voltage value of the 24V storage battery pack; the 220V inverter is used for converting a 24V direct-current power supply provided by the 24V storage battery pack into a 220V alternating-current power supply; the charger and the alternating current mains supply charging interface are connected with the 24V storage battery pack through a connecting cable and used for connecting an alternating current mains supply into the charger, and the charger charges or supplements power for the 24V storage battery pack.
Furthermore, the direct-current 24V power distribution system also comprises a standby 24V storage battery pack and a corresponding standby main switch, and the connection mode of the standby 24V storage battery pack is the same as that of the main 24V storage battery pack and the corresponding main switch.
Furthermore, the alternating current 220V power distribution system also comprises a standby charger and a corresponding charger switch, and the connection mode of the standby charger and the corresponding charger switch is the same as that of the main charger and the corresponding main charger switch.
Furthermore, be connected with the arrester between machine that charges and the interchange commercial power interface that charges for when guarantee interchange mains supply inserts power consumption safety.
Further, an electrical fire monitoring device is connected between the 220V inverter and the alternating current equipment and used for monitoring whether the working current of an alternating current circuit of the system is normal or not.
(III) advantageous effects
The utility model provides a tour display vehicle cleaning power supply system which comprises a direct current 24V power distribution system and an alternating current 220V power distribution system, wherein the direct current 24V power distribution system comprises a 24V storage battery pack, a safety device, a direct current voltage monitoring device and a main switch; the alternating current 220V power distribution system comprises a 220V inverter, an alternating current mains supply charging interface and a charger. The power supply system has an independent direct-current power supply, and can directly provide power supply guarantee for direct-current equipment or alternating-current equipment after conversion through an inverter. When the touring exhibition is finished, the vehicle returns to the parking place, and the power consumed by the system can be supplemented (charged) for the storage battery by the external AC commercial power. The power supply system is reliable in operation, convenient to use, environment-friendly and efficient, can replace the traditional power supply mode of the generator set, and realizes the guarantee of a clean power supply at lower cost.
Drawings
FIG. 1 is a block diagram of a clean power system for a cruise display vehicle according to an embodiment of the present invention;
fig. 2 is an electrical schematic diagram of a tour display vehicle clean power system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention will be made in conjunction with the accompanying drawings and examples.
The embodiment provides a tour display vehicle cleaning power supply system, the system composition of which is shown in fig. 1, and the electrical principle of the system is shown in fig. 2.
The clean power system comprises a direct current 24V power distribution system and an alternating current 220V power distribution system.
The direct-current 24V power distribution system comprises a 24V storage battery pack (main power) 1, a 24V storage battery pack (standby) 2, a safety device 6, a direct-current voltage monitoring device 8, a main switch (main power) 4, a main switch (standby) 5 and a connecting cable 3.
The alternating-current 220V power distribution system comprises a 220V inverter 10, an alternating-current mains supply charging interface 13, a charger (main power) 15, a charger (standby) 17, a lightning arrester 19, an inverter switch 9, a charger switch (main power) 14, a charger switch (standby) 16, a lightning arrester switch 18, an electrical fire monitoring device 12 and a connecting cable 3.
The 24V storage battery pack (main power) 1 is connected with a main switch 4 (main power), a safety device 6, a 220V inverter 10, a direct current device 7 or an alternating current device 11 through a connecting cable 3; the 24V battery pack (backup) 2 is connected to a main switch (backup) 5, a safety device 6, a 220V inverter 10, a dc device 7, or an ac device 11 via a connection cable 3.
The charger (main power) 15 and the alternating current mains supply charging interface 13 are connected with the 24V storage battery pack (main power) 1 through the connecting cable 3; the charger (standby) 17 and the alternating current mains supply charging interface 13 are connected with the 24V storage battery pack (standby) 2 through the connecting cable 3. The ac mains charging interface 13 is used to connect an ac mains power supply to a charger (main power) 15 and a charger (standby) 17. The charger can charge (supplement) electricity for a 24V storage battery pack (main electricity) 1 and a 24V storage battery pack (standby electricity) 2.
The direct current device 7 displays the direct current facilities inside the vehicle for tour inspection for realizing specific functions, and the alternating current device 11 displays the alternating current facilities inside the vehicle for tour inspection for realizing specific functions.
The 24V storage battery pack (main power) 1 and the 24V storage battery pack (standby power) 2 can provide power for the system independently or simultaneously. The 220V inverter 10 is used to convert a 24V dc power supplied from a 24V battery pack (main power) 1 and a 24V battery pack (backup power) 2 into a 220V ac power. A main switch (main power) 4 and a main switch (standby) 5 are used for controlling the on and off of a system circuit or equipment.
The safety device 6 is used for protecting against an open circuit in the event of an overload of the dc circuit. The direct-current voltage monitoring device 8 is used for displaying the current voltage values of the 24V storage battery pack (main power) 1 and the 24V storage battery pack (standby power) 2. And a lightning arrester 19 is connected between the charger (main power) 15, the charger (standby power) 17 and the alternating current mains supply charging interface 13 and is used for guaranteeing the power utilization safety when an alternating current mains supply is connected. An electrical fire monitoring device 12 is connected between the 220V inverter 10 and the ac equipment 11, and is used for monitoring whether the working current of the ac circuit of the system is normal.
When the cleaning power supply system is used, a main switch (main power) 4 or a main switch (standby) 5 is turned on, a 24V storage battery (main power) 1 or a 24V storage battery (standby) 2 can provide 24V direct-current power supply for the direct-current equipment 7, a direct-current voltage monitoring device 8 displays the current voltage value of the storage battery of the system in real time, and a safety device 6 provides circuit breaking protection when a circuit is overloaded; a main switch (main power) 4 or a main switch (standby) 5 is turned on, an inverter switch 9 is turned on, a 24V storage battery pack (main power) 1 or a 24V storage battery pack (standby) 2 is turned on to provide 24V direct-current power, a 220V inverter 10 converts the 24V direct-current power into 220V alternating-current power to provide power for an alternating-current device 11, and an electrical fire monitoring device 12 displays whether the working current of an alternating-current circuit of a monitoring system is normal or not in real time; the alternating current mains supply charging interface 13 is connected with 220V mains supply, a charger switch (main power) 14 or a charger switch (standby) 16 is turned on, and a charger (main power) 15 or a charger (standby) 17 can supplement (charge) power for a 24V storage battery pack (main power) 1 or a 24V storage battery pack (standby) 2.
The power supply system of the embodiment has an independent direct-current power supply, and can directly provide a clean power supply guarantee for direct-current equipment or alternating-current equipment after conversion through an inverter. When the touring exhibition is finished, the vehicle returns to the parking place, and the power consumed by the system can be supplemented (charged) for the storage battery by the external AC commercial power.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A tour show vehicle clean power supply system is characterized in that the clean power supply system comprises a direct current 24V power distribution system and an alternating current 220V power distribution system; wherein the content of the first and second substances,
the direct-current 24V power distribution system comprises a 24V storage battery pack, a safety device, a direct-current voltage monitoring device and a main switch; the alternating current 220V power distribution system comprises a 220V inverter, an alternating current mains supply charging interface and a charger;
the 24V storage battery pack is connected with a main switch, a safety device, a 220V inverter, direct current equipment or alternating current equipment through a connecting cable; the main switch is used for controlling the on and off of a system circuit or equipment; the safety device is used for protecting the open circuit when the direct current circuit is overloaded; the direct-current voltage monitoring device is used for displaying the current voltage value of the 24V storage battery pack; the 220V inverter is used for converting a 24V direct-current power supply provided by the 24V storage battery pack into a 220V alternating-current power supply; the charger and the alternating current mains supply charging interface are connected with the 24V storage battery pack through a connecting cable and used for connecting an alternating current mains supply into the charger, and the charger charges or supplements power for the 24V storage battery pack.
2. The clean power system of claim 1, wherein the dc 24V power distribution system further comprises a backup 24V battery pack and a corresponding backup main switch connected in the same manner as the active 24V battery pack and the corresponding active main switch.
3. The clean power supply system of claim 2, wherein the alternating current 220V power distribution system further comprises a standby charger and a corresponding charger switch, and the connection mode is the same as that of the main charger and the corresponding main charger switch.
4. The clean power supply system as claimed in claim 1, wherein a lightning arrester is connected between the charger and the ac mains charging interface for ensuring the safety of power consumption when the ac mains is connected.
5. The clean power system of claim 1, wherein an electrical fire monitoring device is connected between the 220V inverter and the ac equipment for monitoring whether the operating current of the ac circuit of the system is normal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123129836.6U CN216959327U (en) | 2021-12-13 | 2021-12-13 | Tour show vehicle cleaning power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123129836.6U CN216959327U (en) | 2021-12-13 | 2021-12-13 | Tour show vehicle cleaning power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216959327U true CN216959327U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123129836.6U Active CN216959327U (en) | 2021-12-13 | 2021-12-13 | Tour show vehicle cleaning power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216959327U (en) |
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2021
- 2021-12-13 CN CN202123129836.6U patent/CN216959327U/en active Active
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