CN217010419U - Solar assistance system for plate purification air bin - Google Patents
Solar assistance system for plate purification air bin Download PDFInfo
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- CN217010419U CN217010419U CN202220548388.9U CN202220548388U CN217010419U CN 217010419 U CN217010419 U CN 217010419U CN 202220548388 U CN202220548388 U CN 202220548388U CN 217010419 U CN217010419 U CN 217010419U
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Abstract
The utility model discloses a solar assistance system for a panel purification air bin, which comprises the following components: at least the following two batteries: a standby battery E1 and an operating battery E2; the output end of the standby battery E1, the output end of the working battery E2 and the output end of the solar battery are connected in parallel at two common parallel points A, B; a high power load connected between the output terminal of the operating battery E2 and the common parallel point; a low power load connected between the output terminal of the standby battery E1 and the common parallel point. Adopt standby battery E1/working battery E2, standby battery E1 is connected with the controller for supply power to the controller, working battery E2 is connected with the load, is used for supplying power to the load, and solar cell is used for charging standby battery E1/working battery E2, is used for solving the big power consumption component of current purification wind storehouse, the power supply problem of little power consumption component.
Description
Technical Field
The utility model relates to the technical field of artificial board processing equipment, in particular to a solar assistance system for a board purification air bin.
Background
Present panel removes aldehyde through the heating and handles the back, need get into and purify the wind storehouse and carry out purification treatment to panel through ultraviolet lamp and ion fan, when artificial panel gets into the wind storehouse, control system passes through the signal that detection device sent, opens ultraviolet lamp, ion wind carries out the ultraviolet irradiation to artificial panel and disinfects, promotes remaining harmful gas on panel surface and decomposes, because panel intermittent type nature passes through the wind storehouse, ultraviolet lamp and ion fan are opened in the control of controller when panel gets into. Therefore, the system supplies power to the controller and loads (the ultraviolet lamp and the ion fan), the controller controls the work of the ultraviolet lamp by receiving signals sent by the measuring device, less power is needed to realize the power supply, and the ultraviolet lamp and the ion fan need to purify the plate and need increased power. The existing solar cell realizes the switching of the charging and discharging processes of the storage battery through the switch, the charging loop is switched on to charge the storage battery when the solar cell is illuminated in the daytime, and the charging loop is switched off and the load is switched on when the solar cell is not illuminated at night. However, this does not guarantee a proper supply of the battery to the control unit or the load, respectively, depending on the power.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a solar energy assisting system for a panel purification air bin, which adopts a standby battery E1/a working battery E2, wherein the standby battery E1 is connected with a controller and used for supplying power to the controller, the working battery E2 is connected with a load and used for supplying power to the load, and the solar battery is used for charging the standby battery E1/the working battery E2 so as to solve the problem of supplying power to high-power-consumption elements and low-power-consumption elements of the existing purification air bin.
A panel-cleaning wind-park solar-assisted system, comprising:
at least two of the following batteries: a standby battery E1 and an operating battery E2;
a solar cell;
and two common parallel points A, B, point a being a positive common parallel point and point B being a negative common parallel point;
the output end of the standby battery E1, the output end of the working battery E2 and the output end of the solar battery are connected in parallel at two common parallel points;
a high power load connected between the output terminal of the operating battery E2 and the common parallel point;
a low power load connected between the output terminal of the standby battery E1 and the common parallel point;
the solar battery and the high-power load form a high power supply loop;
the solar battery and the working battery E2 form a high charging loop;
the working battery E2 and the high-power load form a high-discharge loop;
the solar battery and the low-power load form a low power supply loop;
the solar battery and the standby battery E1 form a low charging loop;
the standby battery E1 and the low power load form a low discharge loop.
Further, a charge and discharge control assembly is connected in series between the working battery E2 and the high-power load.
Further, the charge and discharge control assembly is a relay K, one end of a contact K-1 of the relay K is connected with one end of a working battery E2, the other end of the contact K-1 is connected with a common parallel point A, and two ends of a coil of the relay are connected between the common parallel points A, B; wherein
A coil of the relay is connected with the solar battery in series to form a control loop of a high charging loop;
and a contact K-1 of the relay is connected in series on the high charging loop.
Further, a variable resistor R2 is included, and the relay K coil and the variable resistor R2 are connected in series between two common parallel points A, B.
Further, a diversion protection component is connected in series between the common parallel point A and the low-power load.
Further, the diversion protection component is a diversion diode D2 and a current-limiting resistor R1 connected in series, one end of the current-limiting resistor R1 is connected to the common parallel point a, the other end of the current-limiting resistor R1 is connected to the anode of the diversion diode D2, and the cathode of the diversion diode D2 is connected to the positive output end of the standby battery E1.
Further, the relay further comprises a flow guide diode D3, wherein the flow guide diode D3 is connected in an anti-parallel mode at two ends of the relay contact K-1.
Further, a zener diode D4 is connected in parallel in the reverse direction to the working battery E2.
Further, a current stabilization protection circuit is connected in series between the positive output end of the solar cell and the common parallel point a, the current stabilization protection circuit is composed of an inductor L1 and a diode D1 which are connected in series, the positive output end of the solar cell is connected with the anode of a diode D1 through an inductor L1, and the cathode of the diode D1 is connected with the common parallel point a.
Further, the high-power load is an ultraviolet lamp arranged in the plate purification air bin, and the low-power load is a controller of the plate purification air bin.
The utility model has the following beneficial effects: the application constitutes a charging and discharging control circuit of a dual power supply (standby battery E1/working battery E2) of a solar battery, when the voltage of the standby battery E1/the working battery E2 is lower than that of the solar battery, the solar cell and the standby cell E1/working cell E2 form a charging loop, and the solar cell simultaneously supplies power for the load (ultraviolet lamp, ion fan) and the controller, when no sunlight irradiates, the standby battery E1 supplies power to the controller to control the work of the ultraviolet lamp, the working battery E2 supplies power to the load (the ultraviolet lamp and the ion fan), the system adopts a novel solar power supply, therefore, the standby battery E1/the working battery E2 can be charged through the solar system, the construction cost is low, the power consumption of the mains supply is greatly reduced, and meanwhile, the operation cost is saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the position structure of an anti-reverse diode D5 of the present invention;
FIG. 3 is a schematic view of the overall structure of embodiment 2 of the present invention;
fig. 4 is a schematic diagram of the position structure of the MOSFET transistor S1 according to the present invention;
FIG. 5 is a schematic diagram of the structure of the triac circuit of the present invention;
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "open," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
A panel-cleaning wind-park solar-assisted system, comprising:
at least two of the following batteries: a standby battery E1 and an operating battery E2;
a solar cell is provided with a solar cell body,
and two common points A, B of parallel connection,
the output end of the standby battery E1, the output end of the working battery E2 and the output end of the solar battery are connected in parallel at two common parallel points;
a high power load connected between the output terminal of the operating battery E2 and the common parallel point;
a low power load connected between the output terminal of the standby battery E1 and the common parallel point.
The working principle of the system is as follows: when sunlight irradiates and the voltage of the standby battery E1/the working battery E2 is lower than that of the solar battery, the standby battery E1 and the working battery E2 form a double-charging loop respectively, and the solar battery supplies power for a load (an ultraviolet lamp, an ion fan and the like) and a controller at the same time, so that the normal operation of the solar energy assisting system of the plate purification air bin is ensured; when the sun is not irradiated and the voltage of the standby battery E1/the working battery E2 is higher than that of the solar battery, the standby battery E1 and the controller form a discharge loop to supply power to the controller, and the working battery E2 and a load (an ultraviolet lamp, an ion fan and the like) form a discharge loop to supply power to the load.
Specifically, the working principle of the plate purification air bin is as follows: artificial panel passes through the transmission band and gets into the purification storehouse, and when the detection device in the purification storehouse detected artificial panel's entering signal, will entering signal transmission will controller, controller send control signal 1 according to presetting the procedure in order to open ultraviolet lamp, ion fan, right artificial panel carries out ultraviolet sterilization disinfection and handles and makes artificial panel static on the surface by the neutralization through ion wind, reaches the purpose of eliminating static. When the detection device in the purification bin detects the leaving signal of the artificial board, the leaving signal is sent to the controller, and the controller sends a control signal 2 according to a preset program to turn off the ultraviolet lamp and the ion fan, so that the purification treatment of the artificial board is completed.
Specifically, the controller is a single chip microcomputer or a PLC controller.
In particular, the detection device may be, but is not limited to, a travel switch, or an infrared sensor.
Specifically, a reverse-current prevention diode D5 is connected in the forward direction between the common parallel point a and one end corresponding to the high-power load, and is used for controlling the working battery E2 to discharge only the high-power load.
Example 2
On the basis of embodiment 1, including standby battery E1/working battery E2 and solar cell, solar cell's electric current exports after the stationary flow protection circuit, the positive negative pole both ends of solar cell are the power generation unit output, standby battery E1 is connected to the power generation unit output with working battery E2 parallelly connected back, the power generation unit output is connected with ultraviolet lamp, and ultraviolet lamp is by first access point and second access point access promptly, working battery E2 is used for supplying power to ultraviolet lamp, and the electrical apparatus is accessed from first access point and second access point, and working battery E2 still is used for supplying power to ultraviolet lamp, standby battery E1 is connected with the controller, and the controller is accessed from third access point and second access point.
Specifically, the electrical equipment may be, but is not limited to, an ion blower, and may also be other electrical equipment in the purification bin.
Preferably, the output end of the power generation unit is connected in series with an inductor L1, current passes through the inductor and then is input into a loop where the standby battery E1 and the working battery E2 are located, the solar power generation is affected by weather, the output power is unstable, the current at the output end fluctuates to a certain extent, and the change of the current is hindered to a certain extent through the series inductor, so that the effect of stabilizing the current is achieved.
Preferably, the output end of the power generation unit is provided with a first diode D1 for preventing the standby battery E1 and the working battery E2 from discharging to the power generation unit.
Inductance L1 constitutes the stationary flow protection circuit with first diode D1 power generation unit output for it filters noise, the effect of steady current to solar cell output current, and set up and prevent reverse charging first diode D1, only when solar cell output voltage is higher than working battery E2/standby battery E1 voltage, D1 can switch on, otherwise D1 cuts off, thereby guarantee that the battery can not appear to solar cell matrix reverse charging night or when overcast and rainy day, play "prevent reverse charging protection" effect.
Preferably, a current limiting resistor R1 is connected in series to a branch where the standby battery E1 is located, the current limiting resistor is used for limiting the current when the standby battery E1 supplies power to the controller, the standby battery E1 is used for the controller, the standby system is a loop that requires long time for power supply but has low energy consumption, and the current input to the controller is reduced by the current limiting resistor. The current limiting resistor R1 plays a role in voltage division when the solar battery charges the standby battery E1, and the resistor can block and reduce the current in the charging loop of the standby battery E1, so that the charging current is reduced to meet the charging requirement, and the safety and the reliability of the charging circuit and the battery are ensured.
Preferably, a zener diode D4 is connected in parallel to the working battery E2. The characteristic of the zener diode is that after breakdown, the voltage across it remains substantially constant. When the voltage stabilizing tube is connected into the circuit, if the voltage of the working battery E2 fluctuates or the voltage of each point in the circuit fluctuates due to other reasons, the voltage at two ends of the load is basically kept unchanged.
Preferably, the working battery E2 and the standby battery E1 are both nickel-metal hydride batteries.
It will be understood by those skilled in the art that the battery may be, but is not limited to, a lithium ion battery, a fuel cell, a nickel metal hydride battery, or the like.
As a preferable scheme, the electric quantity of the nickel-hydrogen rechargeable battery with the same size is about 1.5 to 2 times higher than that of the nickel-cadmium battery, and the pollution of cadmium does not exist; the nickel-metal hydride battery can be charged and discharged quickly, meets the requirement of timeliness of the smart home, has a long cycle life of 2000 times, can be used for a long time, and does not need to be replaced.
Preferably, a branch where the working battery E2 is located is provided with a relay K, an input loop of the relay K is connected in series with a solar battery, an inductor L1 and a first diode D1, an output loop of the relay is provided with a working battery E2 and a standby battery E1 which are connected in parallel, when the output end of the power generation unit starts to output current, the current is firstly supplied to an electric appliance or an ultraviolet lamp for use, along with the increase of the power generation power, the current in the input loop of the relay reaches a critical value for triggering a reed of the relay, the output loop of the relay is connected with the solar cell to start charging the working cell E2, the power generation unit is ensured to be preferentially supplied to the electric appliance for use, if the output end of the power generation unit directly charges the working cell E2 from the beginning of power generation, in the case of less stored electricity in the operating battery E2, most of the current is concentrated in the branch for charging the operating battery E2, and the ultraviolet lamp may not operate normally.
Preferably, a variable resistor R2 is connected in series to the relay input circuit for changing the voltage triggered by the relay, and a resistor is connected in series to the relay input circuit for changing the voltage triggered by the relay.
Preferably, a second diode D2 is provided in a branch where the standby battery E1 is located, so that the standby battery E1 discharges only to the controller circuit, and a second diode D2 is provided here to prevent the standby battery E1 from discharging to a circuit other than the controller.
Preferably, a third diode D3 is connected in series to the discharge branch where the working battery E2 is located, the third diode D3 is connected in parallel and in reverse to the two ends of the contact K-1 of the relay K, so as to prevent the solar battery from directly charging the working battery E2, and the working battery E2 can directly supply power to the ultraviolet lamp through the third diode D3.
In one embodiment, the controller is a single chip microcomputer, a controller power supply taking the single chip microcomputer as a core is directly converted from the voltage of the storage battery terminal, the circuit converts the power supply voltage of the single chip microcomputer through the LM317 three-terminal adjustable voltage regulator, and the control circuit and the main loop are grounded together.
In one embodiment, the MOSFET tube S1 is disposed on the load branch, the MOSFET tube S1 is a battery discharge switch, and when the working battery E2 discharges, from the perspective of protecting the battery, when the battery voltage is less than the "over-discharge voltage", S1 is cut off, so as to cut off the circuit between the battery and the load, thereby performing the "over-discharge protection" to prevent the battery from being discharged and damaging the battery. When the solar array is re-powered, S1 is turned back on to complete the load loop only when the battery voltage rises to the float voltage again. As for Vgs1 output high level, the output low level is realized by single chip software as a controller. The single chip microcomputer can collect the working battery E2 and make judgment.
In one embodiment, a bidirectional thyristor control circuit is arranged between the output end of the power generation unit and the working battery E2 and the standby battery E1, and the single chip microcomputer determines whether to charge or discharge by judging the voltages of the working battery E2 and the standby battery E1 and the voltage of the solar battery. When the voltage of the storage battery terminal is charged to an even charging voltage value, the DR pin of the single chip microcomputer outputs low level to control the three-stage tube Q2 to be in a disconnected state, the overcharging of the battery is avoided, the bidirectional thyristor G1 cannot be directly controlled based on the single chip microcomputer, therefore, an optical coupling isolator U1 needs to be added to the output end of the three-stage tube Q2, and in the circuit, the power supply of the single chip microcomputer, the working battery E2 and the standby battery E1 are grounded.
The foregoing is only a preferred embodiment of the present invention, and the present invention is not limited thereto in any way, and any simple modification, equivalent replacement and improvement made to the above embodiment within the spirit and principle of the present invention still fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a panel purifies wind storehouse solar energy assistance system which characterized in that includes:
at least two of the following batteries: a standby battery E1 and an operating battery E2;
a solar cell;
and two common parallel points A, B, point a being a positive common parallel point and point B being a negative common parallel point;
the output end of the standby battery E1, the output end of the working battery E2 and the output end of the solar battery are connected in parallel at two common parallel points;
a high power load connected between the output terminal of the operating battery E2 and the common parallel point;
a low power load connected between the output terminal of the standby battery E1 and the common parallel point; wherein:
the solar battery and the high-power load form a high power supply loop; the solar battery and the working battery E2 form a high charging loop; the working battery E2 and the high-power load form a high-discharge loop;
the solar battery and the low-power load form a low power supply loop; the solar battery and the standby battery E1 form a low charging loop; the standby battery E1 and the low power load form a low discharge loop.
2. The solar energy assisting system for the panel purification wind box according to claim 1, wherein a charge and discharge control component is connected in series between the working battery E2 and a high-power load.
3. The solar energy assisting system for the panel purification wind box according to claim 2, wherein the charge and discharge control component is a relay K, one end of a contact K-1 of the relay K is connected with one end of a working battery E2, the other end of the contact K-1 is connected with a common parallel point A, and two ends of a coil of the relay K are connected between the common parallel points A, B; wherein
A coil of the relay is connected with the solar battery in series to form a control loop of a high charging loop;
and a contact K-1 of the relay is connected in series on the high charging loop.
4. The solar-assisted system for a panel-cleaning wind box according to claim 3, further comprising a variable resistor R2, wherein the relay K coil and the variable resistor R2 are connected in series between two common parallel points A, B.
5. The solar energy assisted system of a panel purification wind box according to claim 1, wherein a diversion protection component is connected in series between the common parallel point a and the low power load.
6. The solar energy assisting system for the panel purification wind box according to claim 5, wherein the flow guiding protection component is a flow guiding diode D2 and a current limiting resistor R1 which are connected in series, one end of the current limiting resistor R1 is connected with the common parallel point A, the other end of the current limiting resistor R1 is connected with the anode of a flow guiding diode D2, and the cathode of the flow guiding diode D2 is connected with the positive output end of a standby battery E1.
7. The panel-cleaning wind-bin solar energy assisting system according to claim 1, further comprising a flow-guiding diode D3, wherein the flow-guiding diode D3 is connected in anti-parallel to two ends of the relay contact K-1.
8. The solar energy assisting system for the panel purification wind box according to claim 1, wherein a zener diode D4 is connected in parallel to the working battery E2 in a reverse direction.
9. The solar energy assisting system for the panel purification wind box according to claim 1, wherein a current stabilizing protection circuit is connected in series between the positive output end of the solar cell and the common parallel point a, the current stabilizing protection circuit is an inductor L1 and a diode D1 which are connected in series, the positive output end of the solar cell is connected with the anode of a diode D1 through an inductor L1, and the cathode of the diode D1 is connected with the common parallel point a.
10. The panel-cleaning wind-park solar-assisted system according to claim 1, wherein the high-power load is an ultraviolet lamp disposed within the panel-cleaning wind-park and the low-power load is a controller of the panel-cleaning wind-park.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220548388.9U CN217010419U (en) | 2022-03-14 | 2022-03-14 | Solar assistance system for plate purification air bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220548388.9U CN217010419U (en) | 2022-03-14 | 2022-03-14 | Solar assistance system for plate purification air bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217010419U true CN217010419U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220548388.9U Active CN217010419U (en) | 2022-03-14 | 2022-03-14 | Solar assistance system for plate purification air bin |
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| Country | Link |
|---|---|
| CN (1) | CN217010419U (en) |
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- 2022-03-14 CN CN202220548388.9U patent/CN217010419U/en active Active
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