Source tank uninterrupted charging device

Abstract

The invention discloses an uninterrupted charging device for a source tank. The uninterrupted charging device comprises intelligent energy tank charging equipment and an intelligent charging system, the intelligent energy tank charging equipment comprises a gamma source tank accessory, a battery cabin I is arranged at the lower end of the gamma source tank accessory, a rechargeable battery I is arranged in the battery cabin I, and source tank equipment I is arranged at the lower end of the battery cabin I; the intelligent charging system comprises a battery module, an intelligent data communication acquisition module, a power supply module and a charging module. Compared with the prior art, the system has the advantages that a plurality of redundant backup systems are added, the stability and reliability of the system are ensured, the personnel exposure time is shortened through common effort of software and hardware, the intelligent degree of the system is increased, manpower is liberated, a stable and reliable energy supply scheme is provided, and the requirements of warehousing in the warehouse, charging in the warehouse and fully charging in the warehouse are met.

Description

Technical Field

[0001] The present invention relates to the technical field of source tank charging, and specifically to a source tank uninterrupted charging device. Background Art

[0002] The existing intelligent radioactive source tanks have the following problems during charging:

[0003] (1) Short battery life. Currently, the basic usage time of the product outdoors with positioning is about 6 days, and the actual battery life indoors is about 2 days. This seriously affects the user experience of the product and leads to a large amount of maintenance work. The battery cells being in a low power state for a long time easily causes over-discharge failure of the cells;

[0004] (2) Frequent plugging and unplugging of aviation plugs. The charging port uses an aviation plug design. Each time of charging requires accurately aligning the notch direction of the aviation plug and constantly trying, which accelerates the damage of the interface plug;

[0005] (3) Single source of energy type. It can only be powered by the power supply of the aviation plug. In the case of forgetting to charge, the device will have no energy source, resulting in the locking of the cells, rapid aging and even scrapping;

[0006] (4) Slow charging rate. Currently, the product uses a maximum charging rate of 5V 2.5A, and the maximum charging power is only 12.5W. Moreover, with the TP4056 charging scheme, it causes serious charging heat, and the charging time requires 3 - 4 hours. In the state of urgently needing to be shipped with insufficient power, the long charging time greatly affects the shipping efficiency;

[0007] (5) Cumbersome statistics of power status information. Each device can only judge the power situation through the status of the indicator light or log in to the GPS background to query the remaining power. It is impossible to query the power of a single device anytime and anywhere;

[0008] (6) Inaccurate statistics of remaining power. The GPS device calculates and displays the remaining power by converting voltage and capacity. This method is non-linear and has a large error, often resulting in a large deviation between the displayed capacity and the actual capacity, leading to the situation that it cannot be used after being shipped out.

[0009] The information disclosed in this background art section is only intended to enhance the overall understanding of the present invention and should not be regarded as an admission or any form of implication that this information constitutes the prior art already known to those of ordinary skill in the art. Summary of the Invention

[0010] The technical problem to be solved by the present invention is to overcome the above technical defects and provide a source tank uninterrupted charging device with a long battery life, infrequent plugging and unplugging of aviation plugs, diverse energy sources, fast charging rate, rapid statistics of power status information, and accurate statistics of remaining power.

[0011] To solve the above problems, the technical solution of the present invention is: a source tank uninterrupted charging device, including an intelligent source tank charging device and an intelligent charging system;

[0012] The intelligent source tank charging device includes a gamma source tank accessory. A battery compartment one is provided at the lower end of the gamma source tank accessory. A charging battery one is provided inside the battery compartment one. A source tank device one is provided at the lower end of the battery compartment one;

[0013] The intelligent charging system includes a battery module, an intelligent data communication acquisition module, a power supply module, and a charging module.

[0014] Further, an alternative solution of the intelligent source tank charging device is neutron source tank charging. The neutron source tank charging includes a neutron source tank accessory. A battery compartment two is provided at the lower end of the neutron source tank accessory. A charging battery two is provided inside the battery compartment two. A source tank device two is provided at the lower end of the battery compartment two.

[0015] Further, a charging wire one is provided between the charging battery one and the source tank device one.

[0016] Further, a charging wire two is provided between the charging battery two and the source tank device two.

[0017] Further, the battery module includes a battery. The battery uses Panasonic capacity-type 21700 battery cells. The capacity of a single battery cell is 4800 mah. The battery pack is configured as 4 strings in parallel with 2 strings, and the total capacity reaches 164 Wh. The battery life is 30 days. The charging methods include fast charging and slow charging. The fast charging duration is 30 minutes, and the slow charging duration is 6 hours. The charging uses gallium nitride semiconductor devices and is combined with a charging process control system to achieve a charging power of 100 W.

[0018] Further, the intelligent data communication acquisition module can be connected to external devices: mobile phones, computers, and tablets to view the power status of on-site devices in real time, and low-power products are automatically sorted to the front for priority charging.

[0019] Further, the charging method also includes a non-contact power supply method. The non-contact power supply uses a wireless fast charging process, and the fast charging rate can be achieved without actual cable connection.

[0020] Further, the power supply module adopts a solar charging function to increase the battery life of the system under the same volume.

[0021] Furthermore, the charging module uses a coulomb meter solution to perform power statistics, and combines a big data model to perform secondary calibration on the power state during each charging to ensure that the displayed power is consistent with the actual state. Fixed charging devices are set according to the source tank positions in the warehouse, and multiple source tanks can share a charging line through the installed charging slide rails, preventing potential safety hazards caused by unauthorized wiring.

[0022] Furthermore, the charging module further includes a backup charging module, an off-line charging module, and an unmanned charging module.

[0023] The advantages of the present invention compared with the existing technologies are as follows:

[0024] (1) The present invention uses a hardware plus software approach to avoid the problems existing in previous work, and at the same time adds multiple redundant backup systems to ensure the stability and reliability of the system. Through the joint efforts of software and hardware, the exposure time of personnel is reduced, the intelligence level of the system is increased, and a stable and reliable energy supply solution is provided by liberating the labor force, meeting the requirements of entering the warehouse immediately upon arrival, charging immediately upon entering the warehouse, and being fully charged upon leaving the warehouse, achieving the functions of long battery life, infrequent plugging and unplugging of aviation plugs, diverse energy sources, fast charging rate, rapid statistics of power state information, and accurate statistics of remaining power. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a diagram of the intelligent data communication acquisition module of the present invention.

[0026] Figure 2 is a diagram of the power statistics module of the present invention.

[0027] Figure 3 is a charging structure diagram of the gamma source tank of the present invention.

[0028] Figure 4 is a charging structure diagram of the neutron source tank of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] In order to make the content of the present invention easier to be clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0030] As Figures 1-4 shown, a source tank uninterrupted charging device includes an intelligent source tank charging device and an intelligent charging system;

[0031] The intelligent source tank charging device includes a gamma source tank accessory. There is a first battery compartment at the lower end of the gamma source tank accessory. A first rechargeable battery is arranged inside the first battery compartment. A first source tank device is provided at the lower end of the first battery compartment. A first charging cable is arranged between the first rechargeable battery and the first source tank device. An additional device for charging the intelligent source tank is added to solve the problem that the intelligent system cannot be used after the source tank in the storage room runs out of power, and to address the risk of radiation during charging when the source tank is exposed. An energy storage power supply is added to the source tank grasping accessory. When the source tank is put into storage, the power supply is connected and placed in the source pit together with the tank body. After the source tank is taken out of storage, the source tank accessory retracts and is placed in the charging area for self-charging.

[0032] An alternative solution for the intelligent source tank charging device is neutron source tank charging. The neutron source tank charging includes a neutron source tank accessory. There is a second battery compartment at the lower end of the neutron source tank accessory. A second rechargeable battery is arranged inside the second battery compartment. A second source tank device is provided at the lower end of the second battery compartment. A second charging cable is arranged between the second rechargeable battery and the second source tank device. The battery capacity is 50000 mAh, which can meet the charging requirements of the intelligent source tank 6 - 7 times, and the battery life is more than 15 days. The battery supports wired and wireless charging methods to charge the intelligent source tank, and at the same time, the battery can be charged through solar energy and the fixed power supply in the storage room.

[0033] The intelligent charging system includes a battery module, an intelligent data communication and acquisition module, a power supply module, and a charging module.

[0034] The battery module includes a battery. The battery uses Panasonic capacity-type 21700 battery cells. The capacity of a single battery cell is 4800 mAh. The battery pack is configured with 4 strings in series and 2 strings in parallel, and the total capacity reaches 164 Wh. The battery life is 30 days. The charging methods include fast charging and slow charging. The fast charging duration is 30 minutes, and the slow charging duration is 6 hours. Gallium nitride semiconductor devices are used, combined with an advanced charging process control system, enabling the system to reach a charging power of 100 W. It only takes 50 minutes for 0% - 70% of the charge. The system uses DC-DC conversion technology during the charging process, with an efficiency improvement of more than 8 times compared to the original TP4056 solution in the product, and stable heat generation at high power, without the problem of charging power decline due to temperature. The charging method also includes non-contact power supply, using wireless fast charging technology, which can achieve a relatively high charging rate without actual cable connection. At the same time, because there are no physically contacting components, the durability of the whole machine is greatly improved.

[0035] The intelligent data communication and acquisition module can be connected to external devices such as mobile phones, computers, and tablets to view the power status of on-site devices in real-time. Low-power products are automatically sorted to the front for priority charging through the built-in data acquisition system. At the same time, the status of each machine can be detected more accurately by scanning QR codes. The system will actively prompt when the charging of a device is completed, facilitating the rotation of charging devices.

[0036] The power supply module adopts solar charging function. In addition to fast charging, it also has solar charging function, which can ensure the normal operation of the product within the lowest range, reduce the possibility of battery damage, and increase the system's battery life at the same volume.

[0037] The charging module uses a coulomb counter to count the amount of electricity, and combines the big data model to perform a secondary calibration of the power status during each charging to ensure that the displayed power is consistent with the actual status. Fixed charging devices are set up in the warehouse according to the source tank pit positions. Through the installed charging rails, multiple source tanks can share one charging line to prevent safety hazards caused by private pulling of the line.

[0038] The charging module also includes a backup charging module, an offline charging module, and an unmanned charging module.

[0039] A battery explosion-proof fast-charging safety cabinet is set up in the safe area of ​​the warehouse. The battery is prone to dangerous situations during fast charging. After setting up the explosion-proof fast-charging cabinet, it integrates current and voltage monitoring, fire warning, abnormal charging status monitoring and power-off. Automatic fire extinguishing agent spraying and other functions to reduce the danger to a minimum.

[0040] In special circumstances, when the online charging system cannot be used, an offline charging system can be used. It is only necessary to place a docking offline charging module when the recycled source tank is put into storage, and the battery can be fully charged when the source tank is stored. This fully guarantees the requirements that the source tank is put into storage when it enters the site, charged when it enters the storage, and fully charged when it leaves the storage. It eliminates the scenario of charging the source tank outside and reduces the radiation leakage.

[0041] An automatic charging interface is reserved on the source tank grabbing device. The automatic charging robot can be used to charge the equipment that needs to be charged urgently according to the data collected by the intelligent data communication acquisition system. The source tanks to be shipped out the next day can also be charged in sequence according to the order of shipment, avoiding the situation of missed charging due to manual charging errors and radiation safety accidents caused by personnel entering the warehouse. After charging is completed, the robot can automatically return to the energy supply station to automatically charge itself and then enter the warehouse again to find the pit to be charged according to the system instructions.

[0042] The present invention and its embodiments are described above, which is not restrictive. The accompanying drawings only show one of the embodiments of the present invention. In short, if ordinary technicians in the field are inspired by it and do not deviate from the purpose of the invention, they can creatively design structural methods and embodiments similar to the technical solution, which should all fall within the scope of protection of the present invention.

Claims

1. A source tank uninterrupted charging device, characterized in that: Including intelligent source tank charging equipment and intelligent charging system; The intelligent source tank charging device comprises a gamma source tank accessory, a battery compartment body 1 is provided at the lower end of the gamma source tank accessory, a rechargeable battery 1 is provided inside the battery compartment body 1, and a source tank device 1 is provided at the lower end of the battery compartment body; The intelligent charging system includes a battery module, an intelligent data communication acquisition module, a power supply module, and a charging module.

2. The source tank uninterrupted charging device according to claim 1, characterized in that: An alternative solution to the intelligent source tank charging device is neutron source tank charging, which includes a neutron source tank accessory, a battery compartment body 2 is provided at the lower end of the neutron source tank accessory, a rechargeable battery 2 is provided inside the battery compartment body 2, and a source tank device 2 is provided at the lower end of the battery compartment body 2.

3. The source tank uninterrupted charging device according to claim 1, characterized in that: A charging line 1 is provided between the rechargeable battery 1 and the source tank device 1.

4. The source tank uninterrupted charging device according to claim 1, characterized in that: A charging line 2 is provided between the rechargeable battery 2 and the source tank device 2.

5. The source tank uninterrupted charging device according to claim 1, characterized in that: The battery module includes a battery, which uses Panasonic capacity 21700 cells, a single battery capacity of 4800mah, a battery pack with 4 series and 2 parallel, a total capacity of 164Wh, and a battery life of thirty days. The charging methods include fast charging and slow charging, with a fast charging time of 30 minutes and a slow charging time of 6 hours. The charging uses gallium nitride semiconductor devices and cooperates with a charging process control system to achieve a charging power of 100W.

6. The source tank uninterrupted charging device according to claim 1, characterized in that: The intelligent data communication acquisition module can be connected to external devices such as mobile phones, computers, and tablets to view the power status of on-site equipment in real time, and low-power products are automatically sorted to the front for charging priority.

7. The source tank uninterrupted charging device according to claim 5, characterized in that: The charging method also includes a contactless power supply method, which uses a wireless fast charging process and can quickly charge at a high rate without the need for an actual cable connection.

8. The source tank uninterrupted charging device according to claim 1, characterized in that: The power supply module adopts a solar charging function to increase the battery life of the system at the same volume.

9. The source tank uninterrupted charging device according to claim 1, characterized in that: The charging module adopts a coulomb counter scheme to perform power statistics, and combines the big data model to perform secondary calibration of the power status during each charging to ensure that the displayed power is consistent with the actual status. Fixed charging devices are set up in the warehouse according to the source tank pit positions. Through the installed charging rails, multiple source tanks can share one charging line to prevent safety hazards caused by private pulling of the line.

10. The source tank uninterrupted charging device according to claim 9, characterized in that: The charging module also includes a backup charging module, an offline charging module, and an unmanned charging module.

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