CN209913541U - Intelligent heat dissipation mobile container integrated energy storage system - Google Patents
Intelligent heat dissipation mobile container integrated energy storage system Download PDFInfo
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- CN209913541U CN209913541U CN201920933542.2U CN201920933542U CN209913541U CN 209913541 U CN209913541 U CN 209913541U CN 201920933542 U CN201920933542 U CN 201920933542U CN 209913541 U CN209913541 U CN 209913541U
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Abstract
The utility model relates to an energy storage power station technical field, in particular to portable container integrated energy storage system of intelligence heat dissipation. The battery management system comprises a box body, a storage battery system arranged in the box body and a battery management system connected with a storage battery; a bidirectional converter connected to the battery management system; the monitoring system is connected with the battery management system and the bidirectional converter, and further comprises a heat dissipation system used for dissipating heat of the electrical equipment in the box body, wherein the heat dissipation system comprises a plurality of heat dissipation devices, an exhaust fan arranged in the box body and used for assisting the heat dissipation of the heat dissipation devices, and a control system used for automatically controlling the heat dissipation devices to be matched with the exhaust fan for use so that the electrical equipment in the box body is at the optimal temperature. The utility model discloses simple structure, convenient to use has realized heat dissipation window, air discharge fan according to the interior temperature variation of box automatic start-stop step by step, has saved the energy, and labour saving and time saving has guaranteed the required optimum temperature of battery and other electrical equipment operation in the box, and the running cost is low.
Description
Technical Field
The utility model relates to an energy storage power station technical field, in particular to portable container integrated energy storage system of intelligence heat dissipation.
Background
With the rapid development of science and technology in China, mobile power stations are produced, and due to the convenience, the mobile power stations are more widely and generally used and are mainly applied to the following conditions: 1) in an emergency state that emergency rescue, disaster relief and power supply are required immediately due to sudden natural disasters or equipment accidents, if the system has no spare capacity, a certain conventional transformer substation can be replaced completely or partially to be rapidly put into power supply; 2) In the power supply of the mining area, a movable transformer substation is adopted, so that the requirements of a heavy mechanized coal mining unit on high-capacity and high-voltage power supply can be met, the heavy mechanized coal mining unit can be propelled along with a mining working face, and the problems of overlarge power supply voltage drop or insufficient short-circuit protection sensitivity can be well solved; 3) When the power demand is rapidly increased, the power supply distance is relatively long, the permanent substation is difficult to establish beyond the planning of the power construction in advance, the temporary substation is used as a temporary substation to be put into operation so as to relieve the situation of power supply shortage, such as coal mine tunneling extension engineering; 4) the construction of a permanent transformer substation in a certain area is suspended due to fund shortage or other reasons, and the permanent transformer substation is put into operation as a temporary transformer substation; 5) the mine mobile substation is applied to underground power supply of a coal mine, not only can be used as underground power supply equipment of the coal mine, but also can be expanded to a ground power supply system, is universal up and down, and further improves the comprehensive utilization rate of the equipment; meanwhile, investment in land acquisition, civil engineering, substation equipment installation and the like can be saved, and the operation cost is reduced; 6) the method is applied to charging of the electric automobile.
The power that mobile power station removed as the name implies is with the multiunit battery, bidirectional converter for control battery automatic charging and discharging's battery management system, the generating line, multiple electrical equipment such as transformer are placed in a box, although offered the ventilation gap on the box, nevertheless under the long-time running state of electrical equipment in the box, the air in the box flows slowly, very easily leads to the high temperature in the box, is unfavorable for the box in to require strict electrical equipment's normal operating, now urgently need improve.
Patent CN 103532158A discloses the utility model provides a microgrid new forms of energy hybrid energy storage system, including new forms of energy electricity generation subsystem, energy storage carrier subsystem, converter subsystem, high-low voltage distribution subsystem, backstage control subsystem. The utility model carries out battery equalization through BMS, avoids short plate effect caused by non-uniform parameters such as voltage, capacity and the like, and avoids causing vicious circle of battery pack performance, thereby reducing the capacity of the whole pack and shortening the service life of the battery; meanwhile, the refrigeration mode of the air conditioning equipment is scientifically controlled through the heat management system, so that the storage battery can keep proper, uniform and stable environmental temperature in the working process; thereby prolonging the service life of the storage battery and effectively reducing the operation cost. Patent CN 108011386 a discloses a battery energy storage system. Wherein, this battery energy storage system includes: a battery system for storing electrical energy; the battery management system is connected with the battery system and used for acquiring the voltage of the battery system and controlling the charging and discharging of the battery system according to the voltage; and the bidirectional converter is connected with the battery management system and is used for converting alternating current input from a power grid into direct current and converting the direct current input from the battery management system into alternating current so that the battery management system can control charging and discharging of the battery system.
Above-mentioned technical scheme, though carry out scientific control to air conditioning equipment refrigeration mode through thermal management system, make the battery keep suitable, homogeneous, stable ambient temperature in the course of the work, the region that the air conditioner blown is limited, it is higher to use the air conditioner cost for a long time again, be unfavorable for energy saving and emission reduction, it also can release a large amount of heats simultaneously, can further increase temperature regulation and control burden, aggravate ambient temperature, be unfavorable for the normal operating of other electrical equipment such as battery, also can influence the whole life of mobile power station.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to solve the technical problem that, a simple structure is provided, convenient to use, but the internal temperature of automatic control box, automatic open and close heat dissipation window so that the constancy of temperature of box guarantees the portable container integrated energy storage system of intelligent heat dissipation of the interior electrical equipment best operating temperature of box.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: an intelligent heat dissipation mobile container integrated energy storage system comprises a box body, wherein a storage battery system used for storing electric energy and a battery management system connected with a storage battery and used for acquiring the voltage of the storage battery system and controlling the charging and discharging of the storage battery system according to the voltage are arranged in the box body; the bidirectional converter is connected with the battery management system and is used for converting alternating current input from a power grid into direct current and converting direct current input from the battery management system into alternating current so that the battery management system can control charging and discharging of the storage battery system; the monitoring system is connected with the battery management system and the bidirectional converter and used for acquiring and displaying the battery management system and the operation data of the bidirectional converter, and the monitoring system further comprises a heat dissipation system used for dissipating heat of electrical equipment in the box body, wherein the heat dissipation system comprises a plurality of heat dissipation devices, an exhaust fan arranged around the electrical equipment in the box body and used for assisting the heat dissipation of the heat dissipation devices, and a control system used for automatically controlling the heat dissipation devices and the exhaust fan to be matched with each other so that the electrical equipment in the box body is at the optimal temperature.
Foretell portable container integrated energy storage system of intelligence heat dissipation, heat abstractor is including locating the heat dissipation window at the electrical equipment top in the box, locates the cylinder that is used for promoting the heat dissipation window and opens and close of heat dissipation window both sides, the air discharge fan sets up on the box inner wall of electrical equipment top in the box below heat dissipation window, control system including the display terminal who is used for showing parameter information for control heat dissipation window closes humidity detection device after the external air humidity of detection box, be used for the temperature-detecting device that control heat dissipation window and air discharge fan opened and close after the internal electrical equipment ambient temperature of detection box, be used for the external wind speed size of detection box to close wind speed detection device and controller with control heat dissipation window.
The temperature detection device comprises a temperature sensor arranged in the box body and used for detecting the ambient temperature of the electrical equipment, the temperature sensor sends a detection signal to the controller after detecting the ambient temperature of the electrical equipment, the controller sends a signal for opening and closing the heat dissipation window to the air cylinder after receiving the detection signal, the controller sends a signal for opening and closing the exhaust fan to the exhaust fan after receiving the detection signal, when the temperature detected by the temperature sensor reaches a first temperature set value on the display terminal, the detection signal detected by the temperature sensor is sent to the controller, and the controller sends a signal for opening the heat dissipation window to the air cylinder after receiving the detection signal; when the temperature detected by the temperature sensor reaches a second temperature set value on the display terminal, a detection signal detected by the temperature sensor is sent to the controller, and the controller sends a signal for starting the exhaust fan to the exhaust fan after receiving the detection signal; when the temperature that detects as temperature sensor is less than the last second temperature setting value of display terminal, the detected signal that temperature sensor detected sends to the controller, the controller sends the signal of closing the air discharge fan to the air discharge fan after receiving the detected signal, and when the temperature that detects as temperature sensor was less than the last first temperature setting value of display terminal, temperature sensor sent the detected signal to the controller, the controller sends the signal that is used for closing the heat dissipation window to the cylinder after receiving the detected signal.
Foretell portable container integrated energy storage system dispels heat intelligently, humidity detection device is including locating the humidity transducer who is used for detecting box external environment humidity when windowing on the box inner wall, humidity transducer sends detected signal to controller after detecting the outer air humidity of box, the controller sends the signal to the cylinder that is used for closing the heat dissipation window after receiving detected signal.
The intelligent heat dissipation mobile container integrated energy storage system comprises an air speed sensor, wherein the air speed sensor is arranged in a box body and used for detecting the air speed of the external environment of the box body during windowing, the air speed sensor sends a detection signal to a controller after detecting the external air speed of the box body, and the controller sends a signal for closing a heat dissipation window to an air cylinder after receiving the detection signal.
The intelligent heat dissipation mobile container integrated energy storage system is characterized in that a rainproof strip for preventing rainwater from entering the heat dissipation window through a gap of the heat dissipation window is further arranged on the periphery of the heat dissipation window, a water collecting tank convenient for rainwater to collect and flow to the ground is further obliquely arranged on the outer side of the top of the box body, and a screen window for preventing a large object from falling into the box body is further arranged on the heat dissipation window.
The intelligent heat dissipation mobile container integrated energy storage system comprises a plurality of battery cabinets connected in parallel, each battery cabinet comprises a plurality of battery boxes connected in series, and each battery box comprises a plurality of battery cores.
The battery management system comprises a TA module connected with the battery cell and used for collecting the monomer voltage of the battery cell, a TC module connected with the TA module and used for acquiring the voltage of the battery cabinet according to the monomer voltage and controlling charging and discharging of the battery cabinet according to the voltage of the battery cabinet, and a convergence module connected with the TC module and the bidirectional converter and used for communicating with the bidirectional converter to perform power-on and power-off control on the battery management system, wherein the convergence module is connected with the bidirectional converter through a controller local area network bus adopting two-way communication.
In the integrated energy storage system for the intelligent heat dissipation mobile container, the direct current bus of the battery cabinet is connected to the bus bar, and the bus bar is connected with the direct current input bus of the bidirectional converter; and a lightning protection system, a lighting system, a temperature and humidity detection system, an alarm system, a fire protection system, a heat insulation and flame retardant system, an electrical interlocking system, a mechanical interlocking system, a safe escape system and an emergency system are also arranged in the box body.
The intelligent heat dissipation mobile container integrated energy storage system further comprises a standby power supply for supplying electric energy to the battery management system when the power is off, a layer of insulating and flame-retardant rock wool sandwich board is further arranged along the inner wall of the box body, a travelling wheel capable of driving the box body to move is further arranged at the bottom of the box body, and the thickness of the rock wool sandwich board is 80 mm.
The utility model discloses integrated energy storage system of portable container of intelligence heat dissipation's beneficial effect is: through set up the heat dissipation window on box upper portion, air discharge fan and control system, realized the heat dissipation window, the air discharge fan is opened and close according to the box internal temperature variation is automatic progressively in proper order, the energy has been saved, the heat dissipation window still can be opened and close according to the box external environment condition is automatic, labour saving and time saving has guaranteed the required optimum temperature of battery and other electrical equipment operation in the box, can protect the electrical equipment in the box simultaneously to wet and influence life, the life of extension battery has reduced the running cost. The utility model discloses simple structure, convenient to use can realize that the heat dissipation window is automatic opens and close according to temperature and the box external environment condition in the box, can prolong whole life, labour saving and time saving, and the running cost is low, is worth extensively popularizing and applying.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an internal diagram of the container integrated energy storage system.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;
as shown in fig. 1 and 2, an intelligent heat dissipation mobile container integrated energy storage system includes a box body 1, a storage battery system 2 for storing electric energy is arranged in the box body 1, and a battery management system 7 connected to a storage battery for obtaining voltage of the storage battery system 2 and controlling charging and discharging of the storage battery system 2 according to the voltage; a bidirectional converter 8 connected to the battery management system 7 for converting ac power input from the grid into dc power and converting dc power input from the battery management system 7 into ac power, so that the battery management system 7 performs charge and discharge control of the battery system; the monitoring system 12 is connected with the battery management system 7 and the bidirectional converter 8 and is used for acquiring and displaying the operation data of the battery management system 7 and the bidirectional converter 8; the heat dissipation system comprises a plurality of heat dissipation devices, an exhaust fan (not shown) arranged around the electrical equipment in the box body and used for assisting the heat dissipation of the heat dissipation devices, and a control system used for automatically controlling the heat dissipation devices to be matched with the exhaust fan so that the electrical equipment in the box body is at the optimal temperature.
The heat dissipation device comprises a heat dissipation window 3 arranged at the top of the electrical equipment in the box body 1, and air cylinders 4 arranged at two sides of the heat dissipation window 3 and used for pushing the heat dissipation window 3 to open and close, wherein an exhaust fan is arranged on the inner wall of the box body below the heat dissipation window 3 and above the electrical equipment in the box body 1, so that when the temperature in the box body 1 is high, the exhaust fan is effectively matched with the heat dissipation window 3, the temperature in the box body 1 is quickly reduced, and the optimal temperature required by the operation of a storage battery and other electrical equipment in the box body 1 is realized; the control system comprises a display terminal for displaying parameter information, a humidity detection device for controlling the closing of the heat dissipation window 3 after detecting the humidity of the air outside the box body, a temperature detection device for controlling the opening and closing of the heat dissipation window 3 and the exhaust fan after detecting the ambient temperature of the electrical equipment in the box body 1, and a wind speed detection device and a controller for detecting the wind speed outside the box body so as to control the closing of the heat dissipation window 3.
The temperature detection device comprises a temperature sensor arranged in the box body 1 and used for detecting the ambient temperature of the electrical equipment, the temperature sensor sends a detection signal to the controller after detecting the ambient temperature of the electrical equipment, the controller sends a signal for opening and closing the heat dissipation window 3 to the air cylinder 4 after receiving the detection signal, and the controller sends a signal for opening and closing the exhaust fan to the exhaust fan after receiving the detection signal. When the temperature detected by the temperature sensor reaches a first temperature set value on the display terminal, a detection signal detected by the temperature sensor is sent to the controller, and the controller sends a signal for opening the heat dissipation window 3 to the air cylinder 4 after receiving the detection signal; when the temperature detected by the temperature sensor reaches a second temperature set value on the display terminal, a detection signal detected by the temperature sensor is sent to the controller, and the controller sends a signal for starting the exhaust fan to the exhaust fan after receiving the detection signal; when the temperature detected by the temperature sensor is lower than a second temperature set value on the display terminal, a detection signal detected by the temperature sensor is sent to the controller, the controller sends a signal for closing the exhaust fan to the exhaust fan after receiving the detection signal, when the temperature detected by the temperature sensor is lower than a first temperature set value on the display terminal, the temperature sensor sends the detected detection signal to the controller, and the controller sends a signal for closing the heat dissipation window 3 to the air cylinder 4 after receiving the detection signal; the purpose of energy saving can be realized when having guaranteed the required optimum temperature of battery and other electrical equipment operation in the box, need not the keeper and opens and close heat dissipation window and air discharge fan according to temperature and weather condition, labour saving and time saving.
Humidity detection device is including locating the humidity transducer who is used for detecting box 1 external environment humidity when windowing on the box inner wall, and humidity transducer sends detected signal to controller after detecting box 1 outside air humidity, and the controller sends the signal that is used for closing heat dissipation window 3 to cylinder 4 after receiving detected signal. Wind speed detection device is including locating the wind speed sensor who is used for detecting box 1 external environment wind speed when windowing in box 1, and wind speed sensor sends detected signal to controller after detecting the 1 outer wind speed size of detection box, and the controller sends the signal that is used for closing heat dissipation window 3 to cylinder 4 after receiving detected signal, can prevent that when the wind speed is great, outside pollutant and dust from blowing to the box in, influence electrical equipment's normal use.
Still be equipped with the rain-proof strip that is used for preventing the rainwater from getting into in the heat dissipation window 3 through the gap of heat dissipation window 3 in the heat dissipation window 3 periphery, still the slope is equipped with the water catch bowl 10 that is convenient for the rainwater to collect and flow to ground in 1 top outside of box, water catch bowl 10 is including horizontal water catch bowl and vertical water catch bowl, the length of vertical water catch bowl is greater than the width setting of box to be convenient for rainwater or dew from vertical water catch bowl landing ground, still be equipped with on heat dissipation window 3 and prevent that great object from falling into the screen window in the box. The storage battery system comprises a plurality of battery cabinets which are connected in parallel, each battery cabinet comprises a plurality of battery boxes connected in series, and each battery box comprises a plurality of battery cores.
The battery management system 7 comprises a TA module connected with the battery core and used for collecting the monomer voltage of the battery core, a TC module connected with the TA module and used for acquiring the voltage of the battery cabinet according to the monomer voltage and controlling charging and discharging of the battery cabinet according to the voltage of the battery cabinet, a convergence module connected with the TC module and the bidirectional converter and used for communicating with the bidirectional converter to perform power-on and power-off control on the battery management system, and the convergence module is connected with the bidirectional converter through a controller local area network bus adopting two-way communication.
The direct current bus of the battery cabinet is connected to a bus bar, and the bus bar is connected with a direct current input bus of the bidirectional converter; and a lightning protection system, a lighting system, a temperature and humidity detection system, an alarm system, a fire-fighting system, a heat-insulating and flame-retardant system, an electrical interlocking system, a mechanical interlocking system and a safe escape and emergency system (all the systems are shown in the figure) are also arranged in the box body. The container integrated energy storage system further comprises a standby power supply 5 for supplying electric energy to the battery management system when the power is off, in order to prevent the standby power supply from being needed, a layer of insulating and flame-retardant rock wool sandwich plate 11 is further arranged along the inner wall of the box body 1, a travelling wheel 9 capable of driving the box body to move is further arranged at the bottom of the box body 1, and the thickness of the rock wool sandwich plate 11 is 80 mm. The box body 1 is a rectangular or other-shaped box body made of corrosion-resistant stainless steel plates, and a plurality of grooves protruding outwards are formed in the stainless steel plates to increase the surface area of the box body and improve the heat dissipation effect of the box body.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. An intelligent heat dissipation mobile container integrated energy storage system comprises a box body, wherein a storage battery system used for storing electric energy and a battery management system connected with a storage battery and used for acquiring the voltage of the storage battery system and controlling the charging and discharging of the storage battery system according to the voltage are arranged in the box body; the bidirectional converter is connected with the battery management system and is used for converting alternating current input from a power grid into direct current and converting direct current input from the battery management system into alternating current so that the battery management system can control charging and discharging of the storage battery system; the monitoring system is connected with the battery management system and the bidirectional converter and used for acquiring and displaying the operation data of the battery management system and the bidirectional converter, and is characterized in that: the heat dissipation system comprises a plurality of heat dissipation devices, an exhaust fan and a control system, wherein the exhaust fan is arranged around the electrical equipment in the box and used for assisting the heat dissipation of the heat dissipation devices, and the control system is used for automatically controlling the heat dissipation devices to be matched with the exhaust fan so that the electrical equipment in the box is at the optimal temperature.
2. The integrated energy storage system of an intelligent heat dissipation mobile container as recited in claim 1, wherein: the heat abstractor is including locating the heat dissipation window at electrical equipment top in the box, locates the cylinder that is used for promoting the heat dissipation window and opens and close of heat dissipation window both sides, the air discharge fan sets up on the box inner wall of electrical equipment top in the box below heat dissipation window, control system including the display terminal who is used for showing parameter information for control the humidity detection device that the heat dissipation window closed behind the external air humidity of detection box, be used for the temperature-detecting device that control heat dissipation window and air discharge fan opened and close behind the internal electrical equipment ambient temperature of detection box, be used for the external wind speed size of detection box to close wind speed detection device and controller with control heat dissipation window.
3. The integrated energy storage system of intelligent heat dissipation mobile container of claim 2, wherein: the temperature-detecting device is including locating the temperature sensor who is used for detecting electrical equipment surrounding environment temperature in the box, temperature sensor sends detected signal extremely after detecting electrical equipment surrounding environment temperature the controller, the controller sends after receiving detected signal and is used for opening and close signal to cylinder with the heat dissipation window, and the controller sends after receiving detected signal and opens and close signal to the air discharge fan of air discharge fan.
4. The integrated energy storage system of intelligent heat dissipation mobile container of claim 3, wherein: humidity detection device is including locating the humidity transducer who is used for detecting box external environment humidity when windowing on the box inner wall, humidity transducer sends detected signal to controller after detecting the outer air humidity of box, the controller sends signal to cylinder that is used for closing the radiator window after receiving detected signal.
5. The integrated energy storage system of an intelligent heat dissipation mobile container as recited in claim 4, wherein: the wind speed detection device comprises a wind speed sensor which is arranged in the box body and used for detecting the wind speed of the external environment of the box body during windowing, the wind speed sensor sends a detection signal to the controller after detecting the wind speed outside the box body, and the controller sends a signal used for closing the heat dissipation window to the air cylinder after receiving the detection signal.
6. The integrated energy storage system of intelligent heat dissipation mobile container of claim 2, wherein: the periphery of the heat dissipation window is also provided with a rain-proof strip for preventing rainwater from entering the heat dissipation window through a gap of the heat dissipation window, the outer side of the top of the box body is also obliquely provided with a water collecting tank which is convenient for rainwater to collect and flow to the ground, and the heat dissipation window is also provided with a screen window for preventing objects from falling into the box body.
7. The integrated energy storage system of an intelligent heat dissipation mobile container as recited in claim 1, wherein: the storage battery system comprises a plurality of battery cabinets which are connected in parallel, each battery cabinet comprises a plurality of battery boxes which are connected in series, and each battery box comprises a plurality of battery cores.
8. The integrated energy storage system of an intelligent heat dissipation mobile container as recited in claim 7, wherein: the battery management system comprises a TA module connected with the battery core and used for collecting the monomer voltage of the battery core, a TC module connected with the TA module and used for acquiring the voltage of the battery cabinet according to the monomer voltage and controlling charging and discharging of the battery cabinet according to the voltage of the battery cabinet, and a convergence module connected with the TC module and the bidirectional converter and used for communicating with the bidirectional converter to perform power-on and power-off control on the battery management system, wherein the convergence module is connected with the bidirectional converter through a controller local area network bus adopting two-way communication.
9. The integrated energy storage system of an intelligent heat dissipation mobile container as recited in claim 7, wherein: the direct current bus of the battery cabinet is connected to a bus bar, and the bus bar is connected with the direct current input bus of the bidirectional converter; and a lightning protection system, a lighting system, a temperature and humidity detection system, an alarm system, a fire protection system, a heat insulation and flame retardant system, an electrical interlocking system, a mechanical interlocking system, a safe escape system and an emergency system are also arranged in the box body.
10. The integrated energy storage system of an intelligent heat dissipation mobile container as recited in claim 1, wherein: the container integrated energy storage system further comprises a standby power supply for supplying electric energy to the battery management system when the power is off, a layer of insulating and flame-retardant rock wool sandwich board is further arranged along the inner wall of the box body, a travelling wheel capable of driving the box body to move is further arranged at the bottom of the box body, and the thickness of the rock wool sandwich board is 80 mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920933542.2U CN209913541U (en) | 2019-06-20 | 2019-06-20 | Intelligent heat dissipation mobile container integrated energy storage system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920933542.2U CN209913541U (en) | 2019-06-20 | 2019-06-20 | Intelligent heat dissipation mobile container integrated energy storage system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190652A (en) * | 2019-06-20 | 2019-08-30 | 范家林 | A kind of intelligent heat dissipation mobile container integrated energy storage system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190652A (en) * | 2019-06-20 | 2019-08-30 | 范家林 | A kind of intelligent heat dissipation mobile container integrated energy storage system |
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Granted publication date: 20200107 Termination date: 20200620 |