CN203445633U - Solar energy intelligent display integration user system - Google Patents
Solar energy intelligent display integration user system Download PDFInfo
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- CN203445633U CN203445633U CN201320318760.8U CN201320318760U CN203445633U CN 203445633 U CN203445633 U CN 203445633U CN 201320318760 U CN201320318760 U CN 201320318760U CN 203445633 U CN203445633 U CN 203445633U
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Abstract
This utility model discloses a solar energy intelligent display integration user system, comprising a solar energy electricity generation quantity acquisition unit, an alternating electricity output quantity acquisition unit, and a displayer, wherein the solar energy electricity generation quantity acquisition unit is used for collecting the electricity generation quantity outputted by a solar energy generation unit, the alternating electricity output quantity acquisition unit is used for collecting the alternating output electricity quantity outputted by a battery unit to an alternating load, and the displayer is used for displaying the electricity generation quantity on real time, alternating electricity output quantity and the battery capacity. The output terminals of the solar energy electricity generation quantity acquisition unit and the alternating electricity output quantity acquisition unit are respectively and electrically connected to the input ports for the solar energy electricity generation quantity and the alternating electricity output quantity of a control unit. One branch of the positive electrode and the negative electrode of the battery is electrically and connected to the corresponding positive output terminal and the negative output terminal of the alternating load by going through an inverter and an alternating output electricity quantity sampling unit, and the other branch is electrically connected to corresponding the positive output terminal and the negative output terminal of a direct-current load. By using the solar energy intelligent display integration user system, a user can get to know the operation state of the system through an LCD display screen.
Description
Technical field
The utility model belongs to the integrated family of a kind of solar energy system, relates in particular to electric quantity acquisition and display section that system is used at the integrated family of solar energy.
Background technology
Existing domestic solar by system by comprising solar power generation unit, secondary battery unit, for monitoring the battery capacity monitoring means of the battery capacity of secondary battery unit, although this kind of domestic solar can provide direct current and alternating current for user by system, but user cannot be known the operating state (mainly referring to electricity consumption situation) of the each several part of system for domestic solar in real time, if user need to be known relevant information, need to detect in the external various instrument of appropriate section, this not only needs to increase wiring, and cannot carry out synthetic display intuitively, the great inconvenience that this brings to user.
Utility model content
The purpose of this utility model provides a kind of solar energy intelligent to show integrated family system, and it is the operating state of integrated display system each several part intuitively.
The technical solution adopted in the utility model is: a kind of solar energy intelligent shows integrated family system, comprise secondary battery unit, for monitoring the battery capacity monitoring means of the battery capacity of secondary battery unit, solar power generation unit and control unit for secondary battery unit charging, described control unit is electrically connected to the lead-out terminal of battery capacity monitoring means by its battery capacity input port, described control unit is electrically connected to the control end of gate-controlled switch on the charging circuit being connected between solar power generation unit and secondary battery unit by its charging control signal output port,
Described solar energy intelligent show integrated family with system also comprise solar power generation electric quantity acquisition unit for gathering the generating electric weight of solar power generation unit output, for gather secondary battery unit to the interchange output electric quantity acquisition unit of the interchange output electric weight of AC load output with for showing in real time described generating electric weight, exchanging the display of exporting electric weight and battery capacity; The lead-out terminal of described solar power generation electric quantity acquisition unit is exported the electrical connection of electric weight input port with the solar power generation electric weight input port of control unit with exchanging respectively with the lead-out terminal that exchanges output electric quantity acquisition unit; Positive and negative electrode one branch road of described secondary battery unit is through inverter and the corresponding electrical connection of positive and negative output terminals that exchanges output electric quantity acquisition unit and AC load, the corresponding electrical connection of positive and negative output terminals of another branch road and DC load; The demonstration data-in port of described display is connected with the demonstration data-out port communication of control unit.
Preferably, described solar power generation electric quantity acquisition unit comprises the voltage sampling circuit between the positive and negative output terminals that is connected in solar power generation unit and is series at the current sampling circuit in charging circuit.
Preferably, described interchange output electric quantity acquisition unit comprises the alternating voltage sampling circuit between the positive and negative output terminals that is connected in AC load and is series at the alternating current sample circuit in the ac power circuit that the positive and negative output terminals by AC load forms.
Preferably, described solar energy intelligent shows that integrated family also comprises the Alternating Current Power Supply control switch being series in the ac power circuit being formed by the positive and negative output terminals that exchanges current load by system.Like this, whether user just can select connected AC load to be powered by this Alternating Current Power Supply control switch.
Preferably, described solar energy intelligent shows that integrated family also comprises the overcurrent protection switch that is controlled by control unit being series in the ac power circuit that the positive and negative output terminals by AC load forms by system.Like this, when control unit exchanges output overloading according to the data judgement that exchanges the output of output electric quantity acquisition unit, just can initiatively cut off output by overcurrent protection switch, with the safety of assurance system and AC load.
Preferably, described solar energy intelligent shows that integrated family also comprises that by system the described direct current output lead-out terminal of electric quantity acquisition unit and the direct current of control unit output electric weight input port are electrically connected to for gathering the direct current output electric quantity acquisition unit of secondary battery unit to the direct current output electric weight of DC load output.If configuring direct current output electric quantity acquisition unit, user also can be known the electricity consumption situation of DC load.
Preferably, described solar energy intelligent shows that integrated family also comprises the direct current supply control switch being series in the DC power-supply circuit that the positive and negative output terminals by DC load forms by system.Like this, whether user just can select connected DC load to be powered by this direct current supply control switch.
Preferably, described direct current output electric quantity acquisition unit comprises the direct voltage sample circuit between the positive and negative output terminals that is connected in DC load and is series at the direct current sample circuit in the DC power-supply circuit that the positive and negative output terminals by DC load forms.
Preferably, described solar energy intelligent shows that integrated family also comprises ambient temperature detecting unit and wind cooling temperature lowering drive circuit by system, the temperature signal output of described ambient temperature detecting unit is electrically connected to the temperature signal input port of control unit, and the cooling control signal output port of control unit is electrically connected to the control end of wind cooling temperature lowering drive circuit.By being set, ambient temperature detecting unit and wind cooling temperature lowering drive circuit can guarantee that system works in suitable temperature range, the trouble free service of each part of assurance system.
Preferably, described display is LCD display.
The beneficial effects of the utility model are: the utility model gathers by various sampling units the electric weight situation that user pays close attention to part, and the data that various collecting units collected by control unit send in display and show in real time, like this, user can understand the running status of system easily by a LCD display, very convenient.For example, by interchange, exporting associated between electric quantity acquisition unit, control unit and display can show current with power consumption in real time, mode with family's kilowatt-hour meter shows the current electricity consumption number of degrees, be equivalent to buy a computerized electric watt hour measuring instrument and an electric power meter, therefore, the utility model has been realized the synthetic display of various information by lower cost.
Accompanying drawing explanation
Fig. 1 shows according to solar energy intelligent of the present utility model and shows the frame principle figure of the part-structure of system for integrated family;
Fig. 2 shows a kind of display mode of display.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As illustrated in fig. 1 and 2, solar energy intelligent of the present utility model show integrated family with system comprise secondary battery unit 5, for monitor the battery capacity of secondary battery unit 5 battery capacity monitoring means 51, be solar power generation unit 2 and the control unit 1 of secondary battery unit 5 charging, control unit 1 receives battery capacity monitoring means 2 through the battery capacities of its lead-out terminal output by its battery capacity input port, and the battery capacity receiving is exported to is for example to show in real time in the display of LCD display 9.The positive and negative output terminals of solar power generation unit 2 is generally voltage-dropping type through DC-to-DC converter 4() with the corresponding electrical connection of positive and negative electrode of secondary battery unit 5, take and form the charging circuit that solar power generation unit 2 charges as secondary battery unit 5, when control unit 1 need to charge for secondary battery unit 5 according to the battery capacity information judgement receiving, will be by the control signal of its charging control signal output port output for opening the gate-controlled switch K being connected on charging circuit.
As shown in Figure 1, solar energy intelligent of the present utility model shows that integrated family also comprises for gathering the solar power generation electric quantity acquisition unit 21 of the generating electric weight of solar power generation unit 2 outputs by system, for gathering the interchange output electric quantity acquisition unit 8 of the interchange output electric weight of 5 pairs of AC load outputs of secondary battery unit, the lead-out terminal of solar power generation electric quantity acquisition unit 21 is exported the electrical connection of electric weight input port with the solar power generation electric weight input port of control unit 1 with exchanging respectively with the lead-out terminal that exchanges output electric quantity acquisition unit 8, control unit 1 again by the generating electric weight receiving with exchange output electric weight and be sent in LCD display 9 and show in real time.Positive and negative electrode one branch road of secondary battery unit 5 is through inverter 7 and the corresponding electrical connection of positive and negative output terminals 81 that exchanges output electric quantity acquisition unit 8 and AC load, with the AC load power supply to being connected in 81 of positive and negative output terminals, the corresponding electrical connection of positive and negative output terminals 61 of another branch road and DC load, with the DC load power supply to being connected between positive and negative output terminals 61.
Above solar power generation electric quantity acquisition unit 21 can comprise the voltage sampling circuit between the positive and negative output terminals that is connected in solar power generation unit 2 and be series at the current sampling circuit in charging circuit, to gather respectively the voltage and current information of solar power generation unit 2 output, control unit 1 can calculate and obtain information about power and voltage, electric current and electric quantity data are sent to the charge demonstration of data of LCD display 9 simultaneously according to the voltage and current information receiving.The structure that adopts control unit 1 to participate in simple computation can be simplified the structure of adopted solar power generation electric quantity acquisition unit 21.
In like manner, more than exchanging output electric quantity acquisition unit 8 can comprise and be just connected in AC load, alternating voltage sampling circuit between negative output terminal 81 and by AC load being just series at, alternating current sample circuit in the ac power circuit that negative output terminal 81 forms, through AC load just to gather respectively, alternating voltage and the current information of 81 outputs of negative output terminal, control unit 1 can calculate and obtain ac electric information and by alternating voltage according to the alternating voltage receiving and current information, electric current and ac electric data send to the charge demonstration of data of LCD display 9 simultaneously, the structure that adopts control unit 1 to participate in simple computation can be simplified the structure of adopted direct current output electric quantity acquisition unit 6.This alternating current sample circuit can be selected to be connected with the plus or minus lead-out terminal of AC load, and the two is by being connected and will forming ac power circuit with AC load.
Whether for user can manually be controlled, connected AC load is powered, solar energy intelligent of the present utility model shows that integrated family also can comprise the Alternating Current Power Supply control switch (not shown) being series in ac power circuit by system.
In order to carry out overload protection by 1 pair of ac power circuit of control unit; this solar energy intelligent shows that integrated family also can comprise the overcurrent protection switch (not shown) that is controlled by control unit 1 being series in ac power circuit by system; like this; when control unit exchanges output overloading according to the data judgement that exchanges 8 outputs of output electric quantity acquisition unit; can cut off overcurrent protection switch, with the safety of assurance system and AC load.
If user also needs to know the electricity consumption data of DC load, also can be solar energy intelligent show integrated family by system configuration for gathering the direct current output electric quantity acquisition unit 6 of the direct current output electric weight of the 5 pairs of DC load of secondary battery unit output, this direct current output electric quantity acquisition unit 6 is sent to through its lead-out terminal the direct current output electric weight collecting the direct current output electric weight input port of control unit 1.
For whether user can manually be controlled connected DC load power supply, this solar energy intelligent shows that integrated family also can comprise the direct current supply control switch (not shown) being series in the DC power-supply circuit that the positive and negative output terminals 61 by DC load forms by system.
In like manner, this direct current output electric quantity acquisition unit 6 can comprise the direct voltage sample circuit between the positive and negative output terminals 61 that is connected in DC load and be series at the direct current sample circuit in DC power-supply circuit, to gather respectively direct voltage and the current information through positive and negative output terminals 61 output of DC load, control unit 1 can calculate and obtain direct current measurement information and direct voltage, electric current and direct current measurement data are sent to the charge demonstration of data of LCD display 9 simultaneously according to the direct voltage receiving and current information.The structure that adopts control unit 1 to participate in simple computation can be simplified the structure of adopted direct current output electric quantity acquisition unit 6.
In addition, in order to guarantee that solar energy intelligent shows the suitability of system works ambient temperature for integrated family, it also can arrange ambient temperature detecting unit 10 and wind cooling temperature lowering drive circuit 11, the ambient temperature data that ambient temperature detecting unit 10 is collected is sent in control unit 1 and compares with default temperature threshold, if ambient temperature surpasses temperature threshold, by its cooling control signal output port output cooling control signal, to open the wind cooling temperature lowering system being attached thereto by wind cooling temperature lowering drive circuit.
Above voltage, current sampling circuit can be all the usual resistance sampling circuit adopting.
The foregoing is only preferably execution mode of the utility model, be not used for limiting practical range of the present utility model, the equivalence of in every case doing in protection range of the present utility model changes and modifies, and all should think and fall in protection range of the present utility model.
Claims (10)
1. a solar energy intelligent shows integrated family system, comprise secondary battery unit, for monitor the battery capacity of secondary battery unit battery capacity monitoring means, be solar power generation unit and the control unit of secondary battery unit charging, described control unit is electrically connected to the lead-out terminal of battery capacity monitoring means by its battery capacity input port, and described control unit is electrically connected to the control end of gate-controlled switch on the charging circuit being connected between solar power generation unit and secondary battery unit by its charging control signal output port; It is characterized in that:
Described solar energy intelligent show integrated family with system also comprise solar power generation electric quantity acquisition unit for gathering the generating electric weight of solar power generation unit output, for gather secondary battery unit to the interchange output electric quantity acquisition unit of the interchange output electric weight of AC load output with for showing in real time described generating electric weight, exchanging the display of exporting electric weight and battery capacity; The lead-out terminal of described solar power generation electric quantity acquisition unit is exported the electrical connection of electric weight input port with the solar power generation electric weight input port of control unit with exchanging respectively with the lead-out terminal that exchanges output electric quantity acquisition unit; Positive and negative electrode one branch road of described secondary battery unit is through inverter and the corresponding electrical connection of positive and negative output terminals that exchanges output electric quantity acquisition unit and AC load, the corresponding electrical connection of positive and negative output terminals of another branch road and DC load; The demonstration data-in port of described display is connected with the demonstration data-out port communication of control unit.
2. solar energy intelligent according to claim 1 shows integrated family system, it is characterized in that: described solar power generation electric quantity acquisition unit comprises the voltage sampling circuit between the positive and negative output terminals that is connected in solar power generation unit and is series at the current sampling circuit in charging circuit.
3. solar energy intelligent according to claim 1 shows integrated family system, it is characterized in that: described interchange output electric quantity acquisition unit comprises the alternating voltage sampling circuit between the positive and negative output terminals that is connected in AC load and is series at the alternating current sample circuit in the ac power circuit that the positive and negative output terminals by AC load forms.
4. according to the solar energy intelligent described in claim 1 or 3, show integrated family system, it is characterized in that: also comprise the Alternating Current Power Supply control switch being series in the ac power circuit that the positive and negative output terminals by AC load forms.
5. according to the solar energy intelligent described in claim 1 or 3, show integrated family system, it is characterized in that: also comprise the overcurrent protection switch that is controlled by control unit being series in the ac power circuit being formed by the positive and negative output terminals that exchanges current load.
6. solar energy intelligent according to claim 1 shows integrated family system, it is characterized in that: also comprise that the described direct current output lead-out terminal of electric quantity acquisition unit and the direct current of control unit output electric weight input port are electrically connected to for gathering the direct current output electric quantity acquisition unit of secondary battery unit to the direct current output electric weight of DC load output.
7. solar energy intelligent according to claim 1 shows integrated family system, it is characterized in that: also comprise the direct current supply control switch being series in the DC power-supply circuit that the positive and negative output terminals by DC load forms.
8. solar energy intelligent according to claim 6 shows integrated family system, it is characterized in that: described direct current output electric quantity acquisition unit comprises the direct voltage sample circuit between the positive and negative output terminals that is connected in DC load and is series at the direct current sample circuit in the DC power-supply circuit that the positive and negative output terminals by DC load forms.
9. solar energy intelligent according to claim 1 shows integrated family system, it is characterized in that: also comprise ambient temperature detecting unit and wind cooling temperature lowering drive circuit, the temperature signal output of described ambient temperature detecting unit is electrically connected to the temperature signal input port of control unit, and the cooling control signal output port of control unit is electrically connected to the control end of wind cooling temperature lowering drive circuit.
10. solar energy intelligent according to claim 1 shows integrated family system, it is characterized in that: described display is LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320318760.8U CN203445633U (en) | 2013-06-04 | 2013-06-04 | Solar energy intelligent display integration user system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320318760.8U CN203445633U (en) | 2013-06-04 | 2013-06-04 | Solar energy intelligent display integration user system |
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| Publication Number | Publication Date |
|---|---|
| CN203445633U true CN203445633U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320318760.8U Expired - Fee Related CN203445633U (en) | 2013-06-04 | 2013-06-04 | Solar energy intelligent display integration user system |
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| Country | Link |
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| CN (1) | CN203445633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685059A (en) * | 2015-11-10 | 2017-05-17 | 江苏峰谷源储能技术研究院有限公司 | Solar energy storage system |
-
2013
- 2013-06-04 CN CN201320318760.8U patent/CN203445633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685059A (en) * | 2015-11-10 | 2017-05-17 | 江苏峰谷源储能技术研究院有限公司 | Solar energy storage system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 |