CN202111482U - Solar power supply device for high-density electrical prospecting apparatus - Google Patents
Solar power supply device for high-density electrical prospecting apparatus Download PDFInfo
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- CN202111482U CN202111482U CN2011201292140U CN201120129214U CN202111482U CN 202111482 U CN202111482 U CN 202111482U CN 2011201292140 U CN2011201292140 U CN 2011201292140U CN 201120129214 U CN201120129214 U CN 201120129214U CN 202111482 U CN202111482 U CN 202111482U
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- storage battery
- power supply
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- 238000009434 installation Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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Abstract
The utility model relates to a solar power supply integrated device, in particular to a power supply integrated device in which solar energy is combined with a high-density electrical prospecting apparatus. In the device, a box body of the power supply device is covered by a folding solar cell panel; two sides of the box body are provided with a telescopic supporting rod respectively; a solar controller is arranged in a portable box body and is connected with the solar cell panel, a storage battery and a positive electrode and a negative electrode of the high-density electrical prospecting apparatus respectively; and the storage battery is matched with an under voltage alarm device. The device is convenient to use and can be used as a standby power supply for the high-density electrical prospecting apparatus under conditions of fine weather, so that electric quantity required for outdoor operation and emergency conditions is guaranteed.
Description
Technical field
The utility model relates to the electric supply installation that a kind of high-density electric instrument solar power supply apparatus, particularly solar energy combine with high-density electric instrument, belongs to the Application of Solar Energy field.
Background technology
High-density electric instrument is that a kind of electrical property difference with medium is the basis, solves the geophysical prospecting equipment of the hydrology, environment and engineering geological problems through the regularity of distribution of observation and the artificial underground consistent electric field of setting up of research.Its collection data acquisition and Data Processing are one, are widely used in the prospecting work of the engineering geology and the hydrogeology in each engineering field such as power station, highway and China Democratic National Construction Association.High-density electric instrument mainly uses storage battery or dry cell power supply at present; Because the scout job site in the open air, and exist the activity duration long, do not have problems such as charge power supply; In case accumulator electric-quantity exhausts; Just must stop operation and return charging, so not only delay the duration, influence operating efficiency, also bring inconvenience simultaneously to survey crew.
Summary of the invention
The purpose of the utility model provides a kind of high-density electric instrument solar power supply apparatus.Solar-photovoltaic technology and instrument are combined, for high-density electric instrument provides emergent electric weight.Because ground observation carries out when weather is fine mostly, so just can utilize solar energy to charge a battery, for field work provides stand-by power supply.The utility model is simple to operate, and is easy to use, can guarantee the required electric weight of instrument work.
The scheme that technical problem adopted that solves the utility model is: this device mainly is made up of solar panel, storage battery, each assembly of controller for solar; Controller for solar connects solar panel, storage battery and high-density electric instrument respectively through lead; Storage battery is furnished with the undervoltage warning device; Anti-recoil diode action is connected in the solar panel, and all component all is placed in the electric supply installation casing that high-density electric instrument is housed.Controller for solar has six binding posts, and solar panel is equipped with terminal box behind, and terminal box is drawn two both positive and negative polarity leads of solar panel.Six binding posts of controller for solar link to each other with the both positive and negative polarity of solar panel, the both positive and negative polarity of storage battery, the both positive and negative polarity of high-density electric instrument respectively through lead.Anti-recoil diode action is to prevent that storage battery from giving reverse charge as the sun, is connected in the solar panel.
The electric supply installation casing is made up of loam cake, casing, controller for solar and storage battery undervoltage warning device; The loam cake outside is fixed with the folding solar cell panel; The folding back of cell panel area equates with coverage; Respectively there is a contractile support bar casing both sides, are used to support the angle of loam cake and scalable solar panel.Upwards open during use, the time spent does not close and closes the protection cell panel.Part about casing is divided into, high-density electric instrument is placed in the left side, and the right side is placed and is connected lead and operation tool using, also can place storage battery.Be fixed with controller for solar and storage battery undervoltage warning device on the right sidewall.
The high-density electric instrument running parameter is 12V 2.5A, and accumulator parameter is 12V 36ah, is furnished with the undervoltage warning device, and when battery tension was lower than 9.6V, solar panel was selected 50W for use, and controller is 12V 5A.
During use, with the folding solar battery plate development, the angle of putting of cell panel is regulated by two contractile support bars, and controller for solar and storage battery undervoltage warning device are fixed on the box cover inboard.Device is reported to the police when battery tension is lower than 9.6V.
Connect solar panel, storage battery and high-density electric instrument by controller for solar respectively through lead, solar panel is accepted solar irradiation and is charged a battery, and storage battery is supplied power to high-density electric instrument.The effect of controller is that solar energy is charged a battery and the storage battery powering load is controlled automatically, prevents each assembly electrode reversal connection and short circuit etc., and whole electric supply installation is had the electic protection effect.
This electric supply installation case has the folding solar cell panel, upwards opens during use.
The beneficial effect of the utility model is:
(1) simple to operate, easy to carry.Only need with the both positive and negative polarity of solar panel, storage battery, high-density electric instrument through lead respectively with correct connection of six terminals of controller for solar promptly can be charge in batteries.Each assembly of solar power supply apparatus all is positioned in the casing, and solar panel adopts collapsible, and is positioned on the loam cake, and shrink support bar and be provided with standing groove, not extra area occupied, easy to carry.
(2) guarantee the required electric weight of instrument work.Before staff's operation, storage battery is full of electricity earlier, as long as weather is fine, just can connect each assembly by the aforesaid operations method, through controller control, can be when storage battery to be to the instrument power supply, and solar energy is charge in batteries.Initial estimate, instrument operating current are 2.5A, and operating time every day calculated by 8 hours, then day power consumption=2.5A * 8H=20AH; According to the casing volume, solar panel is selected the 50W model for use, and maximum power voltage is 19V, and charging current is 2A, and every day, peak sunshine hours was calculated by 4 hours, and then one day chargeable electric weight is 8AH; More than comprehensive, storage battery uses dump energy=36AH-20AH+8AH=24AH after a day, for guaranteeing the useful life of storage battery; The battery discharging degree of depth is calculated by 0.8; Minimum dump energy=the 36AH of storage battery * 0.2=7.2AH then, dump energy 24AH is far longer than minimum dump energy 7.2AH, promptly can satisfy one day required electric weight of instrument work fully; Also have the affluence of 16.8AH, can tackle emergency.
Automatically report to the police when (3) storage battery is under-voltage.When battery tension was lower than 9.6V, instrument should not carry out operation, and the storage battery deep discharge can influence himself life-span, and therefore, this device is furnished with the undervoltage warning device for storage battery, and when battery tension was lower than 9.6V, buzzer was reported to the police.
The related technical parameter of this solar power supply apparatus is: the solar cell power output plate is selected 50W for use, voltage V during maximum power
Mp=19V, the controller for solar parameter is 12V 5A, accumulator parameter is 12V 36ah.
Description of drawings
Fig. 1 is the high-density electric instrument solar power supply apparatus systematic schematic diagram of the utility model.
Fig. 2 is the structural representation of the electric supply installation casing of the utility model.
Fig. 3 is the storage battery undervoltage warning circuit figure of the utility model.
Embodiment
Among Fig. 1; This device mainly is made up of solar panel, storage battery, each assembly of controller for solar; Controller for solar connects solar panel, storage battery and high-density electric instrument respectively through lead; Storage battery is furnished with the undervoltage warning device, and anti-recoil diode action is connected in the solar panel, and all component all is placed in the electric supply installation casing that high-density electric instrument is housed.Anti-recoil diode action is to prevent that storage battery from giving reverse charge as the sun, and solar panel is accepted solar irradiation and charged a battery, and storage battery is supplied power to high-density electric instrument.The effect of controller is that solar energy is charged a battery and the storage battery powering load is controlled automatically, prevents each assembly electrode reversal connection and short circuit etc., and whole electric supply installation is had the electic protection effect.
Each label is represented successively among Fig. 2: folding solar cell panel 1, loam cake 2, contraction support bar 3, storage battery undervoltage warning device 4, controller for solar 5, foreign material groove 6, instrument groove 7, casing 8, contraction pole standing groove 9.As shown in Figure 2, comprise loam cake 2 and casing 8 two parts, loam cake 2 outsides are fixed with folding solar cell panel 1, upwards open during use, and the time spent does not close and closes the protection cell panel.Respectively there is a contractile support bar 3 casing 8 both sides, are used to support the angle of loam cake 2 and scalable solar panel 1.Whole box body is divided into two parts, and left side instrument groove 7 is used to place high-density electric instrument, and right side foreign material groove 6 is used to place storage battery, also can place operation and connect lead and instrument.Be fixed with controller for solar 5 and storage battery undervoltage warning device 4 on the right sidewall.When battery tension is lower than 9.6V, warning device 4 warning of sounding a buzzer.
Among Fig. 3, constitute the 2.5V reference circuit by integrated chip TL431, meet comparator LM393 and hold in the same way, R2 connects with R3 and constitutes the storage battery bleeder circuit; R3 divides crimping comparator end of oppisite phase, when battery tension is higher than 9.6V, and the instrument operate as normal; The R3 dividing potential drop is higher than 2.5V, and comparator compares R3 dividing potential drop and reference voltage 2.5V, and end of oppisite phase voltage is greater than in-phase end; The comparator output low level, not conducting of triode, buzzer is not reported to the police; When battery tension was lower than 9.6V, the R3 dividing potential drop was lower than 2.5V, and promptly in-phase end voltage is greater than end of oppisite phase voltage; Comparator is exported high level at this moment; Supply buzzer work behind triode conducting and the amplified current, buzzer warning, prompting operating personnel battery tension is on the low side; Should not continue to use, instrument is with cisco unity malfunction.
Each main original paper type selecting is: the solar cell power output plate is selected 50W for use, voltage V during maximum power
Mp=19V, the controller for solar parameter is 12V 5A, accumulator parameter is 12V 36ah.It is constant pressure source that storage battery undervoltage warning device adopts integrated chip TL431, and the comparator model is LM393, the buzzer that 12V DC drives, and the triode model is 9014.
Claims (3)
1. high-density electric instrument solar power supply apparatus; It is characterized in that: this device mainly is made up of solar panel, storage battery, each assembly of controller for solar; Controller for solar connects solar panel, storage battery and high-density electric instrument respectively through lead; Storage battery is furnished with the undervoltage warning device, and anti-recoil diode action is connected in the solar panel, and all component all is placed in the electric supply installation casing that high-density electric instrument is housed.
2. according to the described solar energy high-density electric instrument power supply of claim 1 integrated apparatus; It is characterized in that: said electric supply installation casing comprises loam cake (2) and casing (8) two parts; Loam cake (2) outside is fixed with folding solar cell panel (1); Respectively there is a contractile support bar (3) casing (8) both sides, and whole box body is divided into two parts, and left side instrument groove (7) has high-density electric instrument; Right side foreign material groove (6) has storage battery, operation to connect lead and instrument, is fixed with controller for solar (5) and storage battery undervoltage warning device (4) on the right sidewall.
3. according to the described solar energy high-density electric instrument power supply of claim 2 integrated apparatus; It is characterized in that: the high-density electric instrument running parameter is 12V 2.5A; Accumulator parameter is 12V 36ah, is furnished with the undervoltage warning device, when battery tension is lower than 9.6V; Solar panel is selected 50W for use, and controller is 12V 5A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201292140U CN202111482U (en) | 2011-04-27 | 2011-04-27 | Solar power supply device for high-density electrical prospecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201292140U CN202111482U (en) | 2011-04-27 | 2011-04-27 | Solar power supply device for high-density electrical prospecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111482U true CN202111482U (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201292140U Expired - Fee Related CN202111482U (en) | 2011-04-27 | 2011-04-27 | Solar power supply device for high-density electrical prospecting apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN202111482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707126A (en) * | 2012-06-14 | 2012-10-03 | 镇江船舶电器有限责任公司 | Undervoltage alarm module of storage battery |
| CN104218537A (en) * | 2013-05-30 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | An anti-reversal and undervoltage protection circuit for a battery and a lamp |
| CN104466901A (en) * | 2013-09-25 | 2015-03-25 | 深圳市海洋王照明工程有限公司 | Low-voltage protection circuit |
-
2011
- 2011-04-27 CN CN2011201292140U patent/CN202111482U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707126A (en) * | 2012-06-14 | 2012-10-03 | 镇江船舶电器有限责任公司 | Undervoltage alarm module of storage battery |
| CN104218537A (en) * | 2013-05-30 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | An anti-reversal and undervoltage protection circuit for a battery and a lamp |
| CN104218537B (en) * | 2013-05-30 | 2017-06-16 | 海洋王（东莞）照明科技有限公司 | Battery prevents reversed and under-voltage protecting circuit and light fixture |
| CN104466901A (en) * | 2013-09-25 | 2015-03-25 | 深圳市海洋王照明工程有限公司 | Low-voltage protection circuit |
| CN104466901B (en) * | 2013-09-25 | 2019-02-05 | 深圳市海洋王照明工程有限公司 | A kind of low-voltage protection circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140427 |