CN116125835A - Outdoor portable energy storage power supply intelligent management system - Google Patents
Outdoor portable energy storage power supply intelligent management system Download PDFInfo
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- CN116125835A CN116125835A CN202211553326.8A CN202211553326A CN116125835A CN 116125835 A CN116125835 A CN 116125835A CN 202211553326 A CN202211553326 A CN 202211553326A CN 116125835 A CN116125835 A CN 116125835A
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- 238000004146 energy storage Methods 0.000 title claims abstract description 60
- 238000009423 ventilation Methods 0.000 claims abstract description 204
- 239000000428 dust Substances 0.000 claims abstract description 134
- 238000001514 detection method Methods 0.000 claims abstract description 102
- 230000007613 environmental effect Effects 0.000 claims abstract description 57
- 238000004458 analytical method Methods 0.000 claims description 28
- 238000012544 monitoring process Methods 0.000 claims description 26
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 16
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 16
- 238000005868 electrolysis reaction Methods 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 12
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 6
- 238000000149 argon plasma sintering Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 230000002745 absorbent Effects 0.000 claims description 4
- 239000002250 absorbent Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
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- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention provides an outdoor portable energy storage power supply intelligent management system, which comprises: the portable energy storage main control center manages the battery pack; the temperature detection module acquires temperature information of the portable energy storage main control center and the environment to obtain battery pack temperature information, environment temperature information, moisture and dust detection module surveys the moisture and the dust in the surrounding environment to obtain environment moisture information and environment dust information; the intelligent management center module performs ventilation control according to the battery pack temperature information and the environment temperature information, and performs ventilation adjustment by combining the environment moisture information and the environment dust information; and the electric controllable ventilation module performs ventilation treatment according to ventilation control and ventilation adjustment of the intelligent management center module. The intelligent management system for the outdoor portable energy storage power supply solves the problem of heat dissipation through the electric controllable ventilation module, and can also avoid loss of the portable energy storage power supply caused by environmental moisture and environmental dust.
Description
Technical Field
The invention relates to the technical field of power management, in particular to an intelligent management system of an outdoor portable energy storage power supply.
Background
The outdoor portable energy storage power supply is a portable power station which can be used outdoors, but the portable energy storage power supply is high in power and internally provided with a battery pack, a power supply part and an inverter part, so that heat generation is high, and heat dissipation treatment is needed. At present, a convection ventilating duct is reserved in a shell in the existing heat dissipation technical scheme, a fan dissipates heat through natural wind, so that the battery cannot discharge due to temperature loss of the battery can be aggravated at low temperature, and factors in the environment can enter through the ventilation duct to influence the portable energy storage power supply.
Disclosure of Invention
The invention aims to provide an outdoor portable intelligent management system for an energy storage power supply, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: an intelligent management system for outdoor portable energy storage power supply, comprising: the portable energy storage main control center, the temperature detection module, the moisture and dust detection module, the electric controllable ventilation module and the intelligent management center module; the portable energy storage main control center is used for managing the battery pack; the temperature detection module is used for acquiring temperature information of the portable energy storage main control center and the environment, obtaining temperature information of the battery pack, moisture content of the environment temperature information and dust detection module, and carrying out survey on moisture and dust in the surrounding environment to obtain the environment moisture information and the environment dust information; the intelligent management center module is used for carrying out ventilation control according to the temperature information of the battery pack and the environmental temperature information and carrying out ventilation adjustment by combining the environmental moisture information and the environmental dust information; and the electric controllable ventilation module is used for carrying out ventilation treatment according to ventilation control and ventilation adjustment of the intelligent management center module.
Further, the temperature detection module includes: a battery pack temperature monitoring unit and an ambient temperature monitoring unit;
the battery pack temperature monitoring unit is arranged in the portable energy storage main control center and is used for acquiring battery pack temperature information in the intelligent storage power supply and transmitting the acquired battery pack temperature information to the intelligent management center module;
the environment temperature monitoring unit is used for acquiring the temperature of the surrounding environment of the intelligent storage power supply, obtaining environment temperature information and transmitting the environment temperature information to the intelligent management center module.
Further, the moisture and dust detection module includes: a moisture detecting unit and a dust detecting unit; the moisture detection unit and the dust detection unit are both exposed to the environment, wherein the moisture detection unit is used for detecting moisture in the environment through the moisture detection device to obtain environment moisture information and feeding the environment moisture information back to the intelligent management center module, and the dust detection unit is used for detecting dust in the environment through the dust detection device to obtain environment dust information and feeding the environment dust information back to the intelligent management center module.
Further, the moisture detecting unit detects moisture in the environment by measuring electrolysis current, and the temperature, pressure and introduced air flow in the moisture detecting device are all fixed values, when the moisture detecting device detects moisture, an electrolytic cell is formed by two electrodes coated with phosphoric acid in the moisture detecting device, direct-current voltage is applied between the two electrodes, the moisture in the air is continuously absorbed by the phosphorus pentoxide film layer serving as a gas absorbent to generate phosphoric acid and electrolyzed into hydrogen and oxygen, after the absorption and electrolysis reach equilibrium, the moisture entering the electrolytic cell is completely absorbed by the phosphorus pentoxide film layer and is completely electrolyzed, at the moment, the relation between the electrolysis current between the electrodes and the moisture content of the gas is determined according to the temperature, the pressure and the introduced air flow in the moisture detecting device, and the moisture content of the air is obtained by combining the electrolysis current between the electrodes.
When the dust detection device detects the dust concentration in the environment, the dust detection device is carried out in a darkness space based on light scattering, when the air in the environment is led into the dust detection device, laser is generated in the dust detection device, polarized light is generated after the laser passes through the upper polaroid, the led air enters the airflow channel, the polarized light is scattered by the dust in the air through the detection airflow channel, a detection light signal is obtained, and the concentration of the dust in the air is determined according to the detection light signal, so that the dust concentration in the environment is obtained.
Further, the electrically controllable ventilation module includes: a control switch and a ventilation device; the control switch is connected with the intelligent management center module, and is used for carrying out ventilation setting on the ventilation device according to ventilation control and ventilation conditions of the intelligent management center module, and the ventilation device adopts a ventilation opening to carry out gas flow so as to realize temperature conduction and transfer.
Further, when the intelligent management center module performs ventilation control according to the battery pack temperature information and the environment temperature information, the intelligent management center module includes: acquiring temperature information of the battery pack, and analyzing the magnitude relation between the preset temperature and the temperature information of the battery pack by combining the preset temperature to obtain a first analysis judgment result; according to the first analysis judging result, when the temperature information of the battery pack is larger than the preset temperature, further analyzing and judging the magnitude relation between the temperature information of the battery pack and the environmental temperature information to obtain a second analysis judging result; according to the second analysis judgment result, when the temperature information of the battery pack is greater than the ambient temperature information, transmitting a vent opening control instruction to the electric controllable ventilation module, otherwise, transmitting a vent closing control instruction to the electric controllable ventilation module; when the ventilation opening of the electric controllable ventilation module is in an open state, monitoring and analysis are continuously carried out on the battery pack temperature information and the environment temperature information, and when the battery pack temperature information is smaller than a first temperature specific value and the environment temperature information is smaller than a second temperature specific value, the intelligent management center module transmits a ventilation opening closing control instruction to the electric controllable ventilation module.
Further, the intelligent management center module performs ventilation adjustment by combining the environmental moisture information and the environmental dust information when the ventilation opening of the electric controllable ventilation module is in an open state, acquires the environmental moisture information and the environmental dust information when the ventilation opening of the electric controllable ventilation module is in an open state, analyzes and judges the environmental moisture information and the environmental dust information respectively, and transmits a ventilation opening closing control instruction to the electric controllable ventilation module when the environmental moisture information is greater than a preset moisture threshold or the environmental dust information is greater than a preset dust threshold.
Further, when the electric controllable ventilation module opens or closes the ventilation opening according to the ventilation opening control instruction or the ventilation opening closing control instruction, the electric controllable ventilation module automatically opens or closes the ventilation opening according to the ventilation opening control instruction or the ventilation opening closing control instruction.
Further, the electric controllable ventilation module further comprises a ventilation opening manual switch device, the intelligent management center module transmits a ventilation opening control instruction to the electric controllable ventilation module or transmits a ventilation opening closing control instruction to the electric controllable ventilation module, the control result state corresponding to the opening control instruction or the closing control instruction is presented to a user, and the user opens or closes the ventilation opening in the electric controllable ventilation module by operating the ventilation opening manual switch device according to presentation information, and when manual operation exists in the electric controllable ventilation module, the manual operation is regarded as the preference.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of an intelligent management system for outdoor portable energy storage power supply according to the present invention;
FIG. 2 is a schematic diagram of a temperature detection module in an intelligent management system of an outdoor portable energy storage power supply according to the present invention;
FIG. 3 is a schematic diagram of a moisture and dust detection module in an intelligent management system for outdoor portable energy storage power supply according to the present invention;
fig. 4 is a schematic flow chart of an intelligent management center module in the outdoor portable energy storage power intelligent management system according to the invention.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
As shown in fig. 1, an embodiment of the present invention provides an intelligent management system for outdoor portable energy storage power supply, including: the portable energy storage main control center, the temperature detection module, the moisture and dust detection module, the electric controllable ventilation module and the intelligent management center module; the portable energy storage main control center is used for managing the battery pack; the temperature detection module is used for acquiring temperature information of the portable energy storage main control center and the environment, obtaining temperature information of the battery pack, moisture content of the environment temperature information and dust detection module, and carrying out survey on moisture and dust in the surrounding environment to obtain the environment moisture information and the environment dust information; the intelligent management center module is used for carrying out ventilation control according to the temperature information of the battery pack and the environmental temperature information and carrying out ventilation adjustment by combining the environmental moisture information and the environmental dust information; and the electric controllable ventilation module is used for carrying out ventilation treatment according to ventilation control and ventilation adjustment of the intelligent management center module.
The technical scheme provides an outdoor portable energy storage power intelligent management system, which comprises: the intelligent management system comprises a portable energy storage main control center, a temperature detection module, a moisture and dust detection module, an electric controllable ventilation module and an intelligent management center module, wherein the temperature detection module is connected with the portable energy storage main control center and the intelligent management center module, the moisture and dust detection module is respectively connected with the electric controllable ventilation module and the intelligent management center module, the temperature detection module acquires the battery pack temperature and the environment temperature of the portable energy storage main control center, the intelligent management center module carries out ventilation control on the electric controllable ventilation module in combination with the environment temperature according to the battery pack temperature when the battery pack temperature is greater than 35 degrees, the ventilation opening is enabled to dissipate heat, in the heat dissipation process, the moisture and dust in the surrounding environment are detected through the moisture and dust detection module, the environment moisture information and the environment dust information are obtained, the electric controllable ventilation module is adjusted according to the environment moisture information and the environment dust information, and the ventilation opening is closed when the environment moisture information and the environment dust information are greater than a set value.
Above-mentioned technical scheme realizes the solution to portable energy storage power supply's heat dissipation problem through electronic controllable ventilation module for can automize and carry out ventilation treatment according to portable energy storage power supply's temperature, realize the radiating purpose, can also carry out ventilation adjustment according to environment moisture information and environment dust information in the heat dissipation process moreover, thereby avoid environment moisture and environment dust to cause the loss to portable energy storage power supply.
In one embodiment of the present invention, the temperature detecting module includes: a battery pack temperature monitoring unit and an ambient temperature monitoring unit;
the battery pack temperature monitoring unit is arranged in the portable energy storage main control center and is used for acquiring battery pack temperature information in the intelligent storage power supply and transmitting the acquired battery pack temperature information to the intelligent management center module;
the environment temperature monitoring unit is used for acquiring the temperature of the surrounding environment of the intelligent storage power supply, obtaining environment temperature information and transmitting the environment temperature information to the intelligent management center module.
As shown in fig. 2, the temperature detection module in the above technical solution includes: a battery pack temperature monitoring unit and an ambient temperature monitoring unit; the battery pack temperature monitoring unit is arranged in the portable energy storage main control center, the environment temperature monitoring unit is arranged in the environment, when temperature information of the portable energy storage main control center and the environment is acquired through the temperature detection module, the battery pack temperature monitoring unit monitors the temperature of a battery pack in the portable energy storage main control center, the battery pack temperature is acquired, meanwhile, the environment temperature monitoring unit acquires the temperature of the surrounding environment of the intelligent storage power supply, the environment temperature information is obtained, then the battery pack temperature monitoring unit and the environment temperature monitoring unit respectively transmit the obtained battery pack temperature information and the environment temperature information to the intelligent management center module in real time, and the intelligent management center module performs ventilation opening control after analysis and judgment according to the battery pack temperature information and the environment temperature information.
According to the technical scheme, the temperature detection module comprises the battery pack temperature monitoring unit and the environment temperature monitoring unit, so that the battery pack is not only subjected to blind heat dissipation through the ventilation opening when the portable energy storage power supply is subjected to heat dissipation, but also the temperature of the surrounding environment is combined, and the situation that the temperature is transmitted to the battery pack in the reverse direction by the environment to cause larger damage to the battery pack is avoided.
In one embodiment of the present invention, the moisture and dust detection module includes: a moisture detecting unit and a dust detecting unit; the moisture detection unit and the dust detection unit are both exposed to the environment, wherein the moisture detection unit is used for detecting moisture in the environment through the moisture detection device to obtain environment moisture information and feeding the environment moisture information back to the intelligent management center module, and the dust detection unit is used for detecting dust in the environment through the dust detection device to obtain environment dust information and feeding the environment dust information back to the intelligent management center module.
As shown in fig. 3, the moisture and dust detection module in the above technical solution includes: a moisture detecting unit and a dust detecting unit; the moisture detection unit and the dust detection unit are respectively arranged on the outer wall of the portable energy storage power supply and are exposed to the environment, and when the moisture and dust detection module surveys the moisture and dust in the surrounding environment, the moisture detection unit detects the moisture in the environment through the moisture detection device to obtain the environment moisture information and feeds the environment moisture information back to the intelligent management center module, and the dust detection unit detects the dust in the environment through the dust detection device to obtain the environment dust information and feeds the environment dust information back to the intelligent management center module.
According to the technical scheme, the moisture detection unit and the dust detection unit are used for respectively acquiring the environmental moisture information and the environmental dust information, so that the moisture and the dust in the environment are combined for impact analysis in the process of radiating the portable energy storage main control center, the loss of the portable energy storage main control center caused by the moisture and the dust is avoided, the service life of the portable energy storage main control center is ensured, and the portable energy storage power supply can be used for a longer time.
In one embodiment provided by the invention, when the moisture detection unit detects moisture in the environment through the moisture detection device, a method for measuring electrolysis current is used for measuring trace moisture in the air, the temperature, the pressure and the introduced air flow in the moisture detection device are all fixed values, when the moisture detection device detects moisture, an electrolytic cell is formed by two electrodes coated with phosphoric acid in the moisture detection device, direct-current voltage is applied between the two electrodes, the moisture in the air is continuously absorbed by a phosphorus pentoxide film layer serving as a gas absorbent to generate phosphoric acid and is electrolyzed into hydrogen and oxygen, when the absorption and the electrolysis reach equilibrium, the moisture entering the electrolytic cell is completely absorbed by the phosphorus pentoxide film layer and is completely electrolyzed, at the moment, the relation between the electrolysis current between the electrodes and the moisture content of the gas is determined according to the temperature, the pressure and the introduced air flow in the moisture detection device, and the moisture content of the air is obtained by combining the electrolysis current between the electrodes.
In the technical scheme, when the moisture detection unit detects moisture in the environment through the moisture detection device, a method for measuring electrolysis current is adopted to measure trace moisture in air, the temperature, the pressure and the introduced air flow in the moisture detection device are all fixed values, when the moisture detection device detects moisture, an electrolytic cell is formed by two electrodes coated with phosphoric acid in the moisture detection device, direct-current voltage is applied between the two electrodes, the moisture in the air is continuously absorbed by a phosphorus pentoxide film layer serving as a gas absorbent to generate phosphoric acid and electrolyzed into hydrogen and oxygen, after the absorption and the electrolysis reach equilibrium, the moisture entering the electrolytic cell is completely absorbed by the phosphorus pentoxide film layer and is completely electrolyzed, at the moment, the relation between the electrolysis current between the electrodes and the moisture content of gas is determined according to the temperature, the pressure and the introduced air flow in the moisture detection device, and the moisture content of the air is obtained by combining the electrolysis current between the electrodes.
According to the technical scheme, the water detection unit is used for measuring trace water in the air by means of measuring the electrolytic current, so that the measurement speed is high, the cost is low, and the cleaning is convenient.
In one embodiment of the invention, when the dust detection device detects the dust concentration in the environment, the dust detection device is carried out in a darkness space based on light scattering, when the air in the environment is led into the dust detection device, laser is generated in the dust detection device, polarized light is generated after the laser passes through the upper polaroid, the led air enters the airflow channel, the polarized light is scattered by the dust in the air through the detection airflow channel, a detection light signal is obtained, and the dust concentration in the air is determined by analyzing according to the detection light signal, so that the dust concentration in the environment is obtained.
When the dust detection device in the technical scheme detects the dust concentration in the environment, the dust detection device is used for detecting the dust concentration in the environment in a darkness space based on light scattering, a space environment with darker brightness is arranged in the dust detection device, after the air in the environment is led into the dust detection device, laser is emitted into the dust detection device through the laser emission device, polarized light is generated after the laser passes through the upper polaroid, the polarized light passes through the airflow channel and is transmitted and scattered to the air in the led-in environment, a detection light signal is obtained, the polarized light is scattered by the dust in the air, the polarization direction is changed, the dust concentration in the air is determined according to the change generated in the detection light signal, and then the dust concentration in the environment is obtained.
According to the technical scheme, the dust concentration in the environment is detected through the dust detection device, so that the dust concentration in the environment is determined, the dust in the environment is prevented from entering the portable energy storage main control center through the vent to generate performance influence on the portable energy storage power supply, the dust detection device is carried out in the darkness space based on light scattering, the principle is simple, the detection result is easy to obtain, the influence of brightness on the detection signal can be reduced in the darkness space, and the accuracy of the detection result is improved.
In one embodiment of the present invention, an electrically controllable ventilation module includes: a control switch and a ventilation device; the control switch is connected with the intelligent management center module, and is used for carrying out ventilation setting on the ventilation device according to ventilation control and ventilation conditions of the intelligent management center module, and the ventilation device adopts a ventilation opening to carry out gas flow so as to realize temperature conduction and transfer.
The electrically controllable ventilation module in the above technical scheme includes: a control switch and a ventilation device; the control switch is connected with the intelligent management center module, and is used for carrying out ventilation setting on the ventilation device according to ventilation control and ventilation conditions of the intelligent management center module, and the ventilation device adopts a ventilation opening to carry out gas flow so as to realize temperature conduction and transfer. Wherein, ventilation unit can also realize automatic ventilation speed adjustment, and specific steps are as follows:
the target ventilation speed is first determined by the following formula:
in the above formula, V represents a target ventilation speed, S represents a cross-sectional area of the ventilation opening, ρ represents an air density, C represents an air constant pressure specific heat, T represents battery pack temperature information, T represents environmental temperature information, r represents heat radiation efficiency, and g represents a preset heat radiation time;
the target ventilation speed V is then adjusted in combination with the ventilation speed of the current vent.
According to the technical scheme, the ventilation device is controlled to play a role in ventilation and heat dissipation through the control of the control switch, so that the ventilation device is convenient and fast, and the control is easy to realize. In addition, can also realize automatic ventilation speed adjustment and can make the air flow speed of vent increase at ventilation unit to improve ventilation speed, make can high-efficient realization in preset heat dissipation time to the regulation of group battery temperature information, improve ventilation unit to the efficiency of temperature conduction and transfer.
As shown in fig. 4, in one embodiment of the present invention, when performing ventilation control according to battery pack temperature information and ambient temperature information, the intelligent management center module includes: acquiring temperature information of the battery pack, and analyzing the magnitude relation between the preset temperature and the temperature information of the battery pack by combining the preset temperature to obtain a first analysis judgment result; according to the first analysis judging result, when the temperature information of the battery pack is larger than the preset temperature, further analyzing and judging the magnitude relation between the temperature information of the battery pack and the environmental temperature information to obtain a second analysis judging result; according to the second analysis judgment result, when the temperature information of the battery pack is greater than the ambient temperature information, transmitting a vent opening control instruction to the electric controllable ventilation module, otherwise, transmitting a vent closing control instruction to the electric controllable ventilation module; when the ventilation opening of the electric controllable ventilation module is in an open state, monitoring and analysis are continuously carried out on the battery pack temperature information and the environment temperature information, and when the battery pack temperature information is smaller than a first temperature specific value and the environment temperature information is smaller than a second temperature specific value, the intelligent management center module transmits a ventilation opening closing control instruction to the electric controllable ventilation module.
When the intelligent management center module in the technical scheme performs ventilation control according to the battery pack temperature information and the environment temperature information, firstly, the battery pack temperature information is obtained, the magnitude relation between the preset temperature and the battery pack temperature information is analyzed in combination with the preset temperature to obtain a first analysis judging result, the preset temperature is determined according to the performance of the portable energy storage power supply, for example, when the preset temperature is 35 ℃, the battery pack temperature information is more than 35 ℃ or less than 35 ℃ to obtain the first analysis result, then, when the battery pack temperature information is more than the preset temperature, the magnitude relation between the battery pack temperature information and the environment temperature information is further analyzed and judged to obtain a second analysis judging result, then, according to the second analysis judging result, if the battery pack temperature information is more than the environment temperature information, transmitting a vent opening control command to the electrically controllable ventilation module, transmitting a vent closing control command to the electrically controllable ventilation module if the battery pack temperature information is less than or equal to the ambient temperature information, particularly, continuously monitoring and analyzing the battery pack temperature information and the ambient temperature information when the vent of the electrically controllable ventilation module is in an open state, transmitting a vent closing control command to the electrically controllable ventilation module by the intelligent management center module if the battery pack temperature information is less than a first temperature specific value, which is a standard set for the battery pack temperature, and the ambient temperature information is less than a second temperature specific value, which is a standard set for the ambient temperature, wherein 30 degrees are taken here, and appropriate data can also be set according to the performance of the portable energy storage power supply, here, 20 degrees are taken, and proper data selection can be performed according to outdoor climate and the performance of the portable energy storage power supply.
According to the technical scheme, ventilation control is achieved according to the battery pack temperature information and the environment temperature information, so that the consumption of the battery pack temperature to the portable energy storage power supply is avoided, meanwhile, the dangerous phenomenon of the portable energy storage power supply in the open air is avoided, the analysis and judgment of the battery pack temperature are achieved through the first analysis and judgment result, the phenomenon that the battery pack temperature is too high is timely found, the heat transfer of the environment to the battery pack is avoided through the size relation between the battery pack temperature information and the environment temperature information is judged through further analysis, and the influence of the battery pack temperature on the portable energy storage power supply is avoided.
In one embodiment provided by the invention, the intelligent management center module performs ventilation adjustment by combining the environmental moisture information and the environmental dust information when the ventilation opening of the electric controllable ventilation module is in an open state, acquires the environmental moisture information and the environmental dust information when the ventilation opening of the electric controllable ventilation module is in an open state, analyzes and judges the environmental moisture information and the environmental dust information respectively, and transmits a ventilation opening closing control instruction to the electric controllable ventilation module when the environmental moisture information is greater than a preset moisture threshold or the environmental dust information is greater than a preset dust threshold.
According to the technical scheme, when the ventilation opening of the electric controllable ventilation module is in an open state, the intelligent management center module is used for carrying out ventilation adjustment by combining the environmental moisture information and the environmental dust information, and the specific flow steps are as follows: firstly, acquiring environmental moisture information and environmental dust information, analyzing the environmental moisture information, judging whether the environmental moisture information is larger than a preset moisture threshold value to obtain an environmental moisture analysis result, analyzing the environmental dust information, judging whether the environmental dust information is larger than a preset dust threshold value to obtain the environmental dust analysis result, wherein the preset moisture threshold value and the preset dust threshold value are determined according to the influence of the portable energy storage power supply combined with humidity and dust, and then transmitting a vent closing control instruction to an electric controllable ventilation module by an intelligent management center module according to the environmental moisture analysis result and the environmental dust analysis result when the environmental moisture information is larger than the preset moisture threshold value or the environmental dust information is larger than the preset dust threshold value.
According to the technical scheme, the factors of the environmental moisture and the environmental dust are taken into consideration, so that the loss of the moisture and the dust in the environment to the portable energy storage power supply is avoided when the vent is in the open state, and meanwhile, the waterproof and dustproof effects of the portable energy storage power supply can be ensured.
In one embodiment provided by the invention, when the electric controllable ventilation module opens or closes the ventilation opening according to the ventilation opening control instruction or the ventilation opening closing control instruction, the electric controllable ventilation module automatically opens or closes the ventilation opening according to the ventilation opening control instruction or the ventilation opening closing control instruction.
According to the technical scheme, when the electric controllable ventilation module opens or closes the ventilation opening according to the ventilation opening control instruction or the ventilation opening closing control instruction, the ventilation opening is controlled to be automatically opened according to the ventilation opening control instruction, and the ventilation opening is opened for ventilation treatment, so that the heat dissipation purpose is achieved, the ventilation opening is controlled to be automatically closed according to the ventilation opening closing control instruction, the ventilation opening is closed, and the ventilation treatment is stopped.
According to the technical scheme, the vent is automatically opened or closed according to the vent opening control instruction or the vent closing control instruction, so that an automatic control process is realized, the vent can achieve the heat dissipation purpose on the portable energy storage power supply in the open state, and the vent can protect the portable energy storage power supply in the closed state.
In one embodiment provided by the invention, the electric controllable ventilation module further comprises a ventilation opening manual switching device, the intelligent management center module transmits a ventilation opening control command to the electric controllable ventilation module or transmits a ventilation opening closing control command to the electric controllable ventilation module, the control result state corresponding to the opening control command or the closing control command is presented to a user, and the user opens or closes the ventilation opening in the electric controllable ventilation module by operating the ventilation opening manual switching device according to the presentation information, and when manual operation exists in the electric controllable ventilation module, the manual operation is regarded as the preference.
The electrically controllable ventilation module in the above technical solution further includes a ventilation opening manual switching device, and the electrically controllable ventilation module may be operated by aiming at the ventilation opening manual switching device when the ventilation opening is opened or closed, and specifically includes: the intelligent management center module transmits vent opening control instructions to the electric controllable ventilation module or transmits vent closing control instructions to the electric controllable ventilation module, meanwhile, a control result state corresponding to the opening control instructions or the closing control instructions is presented to a user, the user operates according to presented information, when the presented information is in an opening state, the user opens a vent in the electric controllable ventilation module by operating the vent manual switching device, when the presented information is in a closing state, the user closes the vent in the electric controllable ventilation module by operating the vent manual switching device, if the electric controllable ventilation module is automatically opened or closed, the user also operates the vent manual switching device, at the moment, manual operation is preferred, the result of manually operating the vent manual switching device is taken as the right, and the automatic control process is ended.
According to the technical scheme, the electric controllable ventilation module is provided with the ventilation opening manual switching device, so that a user can manually operate the ventilation opening, the user can timely interfere with automatic control of the ventilation opening, and the user can timely operate the ventilation opening manual switching device when encountering emergency outdoors.
It will be appreciated by those skilled in the art that the first and second aspects of the present invention refer only to different phases of application.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. An intelligent management system for outdoor portable energy storage power supplies, characterized in that the system comprises: the portable energy storage main control center, the temperature detection module, the moisture and dust detection module, the electric controllable ventilation module and the intelligent management center module; the portable energy storage main control center is used for managing the battery pack; the temperature detection module is used for acquiring temperature information of the portable energy storage main control center and the environment and obtaining temperature information of the battery pack and temperature information of the environment; the water and dust detection module is used for surveying the water and dust in the surrounding environment to obtain environment water information and environment dust information; the intelligent management center module is used for carrying out ventilation control according to the temperature information of the battery pack and the environmental temperature information and carrying out ventilation adjustment by combining the environmental moisture information and the environmental dust information; and the electric controllable ventilation module is used for carrying out ventilation treatment according to ventilation control and ventilation adjustment of the intelligent management center module.
2. The system of claim 1, wherein the temperature sensing module comprises: a battery pack temperature monitoring unit and an ambient temperature monitoring unit;
the battery pack temperature monitoring unit is arranged in the portable energy storage main control center and is used for acquiring battery pack temperature information in the intelligent storage power supply and transmitting the acquired battery pack temperature information to the intelligent management center module;
the environment temperature monitoring unit is used for acquiring the temperature of the surrounding environment of the intelligent storage power supply, obtaining environment temperature information and transmitting the environment temperature information to the intelligent management center module.
3. The system of claim 1, wherein the moisture and dust detection module comprises: a moisture detecting unit and a dust detecting unit; the moisture detection unit and the dust detection unit are both exposed to the environment, wherein the moisture detection unit is used for detecting moisture in the environment through the moisture detection device to obtain environment moisture information and feeding the environment moisture information back to the intelligent management center module, and the dust detection unit is used for detecting dust in the environment through the dust detection device to obtain environment dust information and feeding the environment dust information back to the intelligent management center module.
4. A system according to claim 3, wherein the moisture detecting means detects moisture in the environment by measuring an electrolytic current, and wherein the temperature, pressure, and introduced air flow rate in the moisture detecting means are all constant values, and wherein when the moisture detecting means detects moisture, an electrolytic cell is formed by two electrodes coated with phosphoric acid in the moisture detecting means, a direct current voltage is applied between the two electrodes, moisture in the air is continuously absorbed by the phosphorus pentoxide film layer as a gas absorbent, phosphoric acid is generated, and is electrolyzed into hydrogen and oxygen, and when the absorption and electrolysis are balanced, the moisture entering the electrolytic cell is all absorbed by the phosphorus pentoxide film layer, and is all electrolyzed, and wherein the relationship between the electrolytic current and the moisture content of the gas is determined based on the temperature, pressure, and introduced air flow rate in the moisture detecting means, and the moisture content of the air is obtained by combining the electrolytic current between the electrodes.
5. The system according to claim 4, wherein the dust detection device detects the dust concentration in the environment based on light scattering, and when air in the environment is introduced into the dust detection device, laser light is generated in the dust detection device, the laser light passes through the upper polarizer to generate polarized light, the introduced air enters the air flow channel, the polarized light is scattered by the dust in the air through the detection air flow channel to obtain a detection light signal, and the dust concentration in the air is determined by analyzing the detection light signal to obtain the dust concentration in the environment.
6. The system of claim 1, wherein the electrically controllable ventilation module comprises: a control switch and a ventilation device; the control switch is connected with the intelligent management center module, and is used for carrying out ventilation setting on the ventilation device according to ventilation control and ventilation conditions of the intelligent management center module, and the ventilation device adopts a ventilation opening to carry out gas flow so as to realize temperature conduction and transfer.
7. The system of claim 6, wherein the intelligent management center module, when performing ventilation control according to the battery pack temperature information and the ambient temperature information, comprises: acquiring temperature information of the battery pack, and analyzing the magnitude relation between the preset temperature and the temperature information of the battery pack by combining the preset temperature to obtain a first analysis judgment result; according to the first analysis judging result, when the temperature information of the battery pack is larger than the preset temperature, further analyzing and judging the magnitude relation between the temperature information of the battery pack and the environmental temperature information to obtain a second analysis judging result; according to the second analysis judgment result, when the temperature information of the battery pack is greater than the ambient temperature information, transmitting a vent opening control instruction to the electric controllable ventilation module, otherwise, transmitting a vent closing control instruction to the electric controllable ventilation module; when the ventilation opening of the electric controllable ventilation module is in an open state, monitoring and analysis are continuously carried out on the battery pack temperature information and the environment temperature information, and when the battery pack temperature information is smaller than a first temperature specific value and the environment temperature information is smaller than a second temperature specific value, the intelligent management center module transmits a ventilation opening closing control instruction to the electric controllable ventilation module.
8. The system of claim 7, wherein the intelligent management center module performs ventilation adjustment in combination with the environmental moisture information and the environmental dust information when the vent of the electrically controllable ventilation module is in an open state, obtains the environmental moisture information and the environmental dust information when the vent of the electrically controllable ventilation module is in an open state, analyzes and determines the environmental moisture information and the environmental dust information, respectively, and transmits a vent closing control instruction to the electrically controllable ventilation module when the environmental moisture information is greater than a preset moisture threshold or the environmental dust information is greater than a preset dust threshold.
9. The system of claim 8, wherein the electrically controllable vent module performs vent automatic opening or closing in accordance with the vent opening control command or the vent closing control command when the vent is opened or closed in accordance with the vent opening control command or the vent closing control command.
10. The system of claim 9, wherein the electrically controllable ventilation module further comprises a vent manual switching device, the intelligent management center module transmits vent opening control instructions to the electrically controllable ventilation module or transmits vent closing control instructions to the electrically controllable ventilation module, and the control result states corresponding to the opening control instructions or the closing control instructions are presented to the user, and the user opens or closes the vent in the electrically controllable ventilation module by operating the vent manual switching device according to the presentation information, wherein manual operation is preferred when manual operation exists in the electrically controllable ventilation module.
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