CN207801562U - Farad capacitor drives valving under low pressure - Google Patents
Farad capacitor drives valving under low pressure Download PDFInfo
- Publication number
- CN207801562U CN207801562U CN201721886248.8U CN201721886248U CN207801562U CN 207801562 U CN207801562 U CN 207801562U CN 201721886248 U CN201721886248 U CN 201721886248U CN 207801562 U CN207801562 U CN 207801562U
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- China
- Prior art keywords
- diode
- circuit
- low pressure
- farad capacitor
- connect
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- 239000003990 capacitor Substances 0.000 title claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims description 16
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 102100039435 C-X-C motif chemokine 17 Human genes 0.000 description 1
- 101000889048 Homo sapiens C-X-C motif chemokine 17 Proteins 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses farad capacitor driving valving under low pressure：Capacitive voltage circuit comprising：The both ends of multiple concatenated capacitances, each capacitance are parallel with regulating switch, and regulating switch is used to adjust the charge status of capacitance in capacitive voltage circuit；Power supply circuit comprising：Diode D1, diode D2, diode D3 and diode D4, the anode of diode D1 is connect with power circuit, the cathode of diode D1 is connect with the anode of diode D2, the cathode of diode D2 is connect with the anode of capacitive voltage circuit and diode D3 respectively, the cathode of diode D3 is connect with the cathode of valve driving chip and the D4 of diode respectively, and the anode of diode D4 is connect with reserve battery.Farad capacitor driving valve device structure is simple under the utility model low pressure, and the output voltage values of capacitive voltage circuit can be effectively adjusted using capacitive voltage circuit, ensure the normal switching-off of valve.
Description
Technical field
The utility model is related to farad capacitors under a kind of low pressure to drive valving.
Background technology
Gas meter, flow meter is all usually battery powered, and the super capacitor of a 0.33F has been connect at power supply, when cell voltage deficiency
When, super capacitor electric discharge, MCU can turn off valve, but in special circumstances, if just capacitance has been released a part of (compare
Such as：Just valve is closed after radio meter register), then may cause can not positive normal close valve.
Utility model content
In order to solve the above-mentioned technical problem, the utility model proposes farad capacitors under low pressure to drive valving.
In order to achieve the above object, the technical solution of the utility model is as follows：
Farad capacitor driving valving includes under low pressure：Capacitive voltage circuit comprising：Multiple concatenated capacitances, often
The both ends of a capacitance are parallel with regulating switch, and regulating switch is used to adjust the charge status of capacitance in capacitive voltage circuit；For
Circuit comprising：Diode D1, diode D2, diode D3 and diode D4, anode and the power circuit of diode D1 connect
Connect, the cathode of diode D1 is connect with the anode of diode D2, the cathode of diode D2 respectively with capacitive voltage circuit and two poles
The anode connection of pipe D3, the cathode of diode D3 are connect with the cathode of valve driving chip and the D4 of diode respectively, diode
The anode of D4 is connect with reserve battery, and the voltage value of reserve battery is less than the output voltage values of power circuit.
Farad capacitor driving valve device structure is simple under the utility model low pressure, using capacitive voltage circuit, is inside equipped with
Multiple capacitances can effectively adjust the output voltage values of capacitive voltage circuit, even if there is partition capacitance to be let go a part of electricity, lead to
The output voltage values of capacitive voltage circuit can still be improved by overregulating switch, ensure the normal switching-off of valve.
Based on the above technical solution, following improvement can also be done：
As a preferred option, further include：Low-voltage testing circuit is connect with capacitive voltage circuit, for detecting capacitance
The output voltage values of potential circuit.
Using the above preferred scheme, device is integrally more stable.
As a preferred option, further include：Controller, the input terminal of controller and the output end of low-voltage testing circuit connect
It connects, the output end of controller is connect with regulating switch, the on and off for controlling to adjust switch.
Using the above preferred scheme, safer.
As a preferred option, in the case that all regulating switches are closed, electricity that low-voltage testing circuit detects
When holding the output voltage values of potential circuit less than setting value, low-voltage testing circuit drives warning device alarm.
Using the above preferred scheme, safer.
As a preferred option, warning device is buzzer and/or LED light.
Using the above preferred scheme, at low cost.
As a preferred option, each capacitance in capacitive voltage circuit is connected a diode.
Using the above preferred scheme, ensure the stabilization of circuit.
As a preferred option, power circuit includes：Solar energy converting unit is one piece of amorphous silicon solar energy plate, uses
In converting the light to electric energy；Power storaging unit, for storing the electric energy converted by solar energy converting unit；Dan Liudan
To control unit, input terminal is electrically connected with solar energy converting unit, and output end is electrically connected with power storaging unit, for electricity
That flows is unidirectionally controlled.
Using the above preferred scheme, more energy efficient environmental protection.Single unidirectionally controlled unit of stream can be relatively low by forward conduction voltage
Diode realize, it is ensured that in the case of no illumination, the electricity of power storaging unit will not consume converted in solar energy it is single
In member, and in the case of bright and clear, charge power supply can be provided to power storaging unit in time.
As a preferred option, power circuit further includes：Protection location is overcharged, overcharges protection location for detecting electric energy storage
Whether the electricity of memory cell is excessive, and can discharge extra electricity.
Using the above preferred scheme, the safety of power storaging unit is protected.
As a preferred option, solar energy converting unit is set to the surface of valve housing.
Using the above preferred scheme, simple in structure.
As a preferred option, it is provided with the reflective mirror being rotatablely connected with valve housing on the outside of solar energy converting unit.
Using the above preferred scheme, reflective mirror reflects illumination in solar panels surface.
Description of the drawings
Fig. 1 is one of the circuit diagram of capacitive voltage circuit that the utility model embodiment provides.
Fig. 2 is the circuit diagram for the power supply circuit that the utility model embodiment provides.
Fig. 3 is the circuit diagram for the low-voltage testing circuit that the utility model embodiment provides.
Fig. 4 is the two of the circuit diagram for the capacitive voltage circuit that the utility model embodiment provides.
Fig. 5 is the circuit diagram for the power circuit that the utility model embodiment provides.
Specific implementation mode
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
In order to reach the purpose of this utility model, some of embodiments of farad capacitor driving valving under low pressure
In, farad capacitor driving valving includes under low pressure：
As shown in Figure 1, capacitive voltage circuit includes：Two concatenated capacitance C1, C2, the both ends of each capacitance are parallel with tune
Section switch, regulating switch are used to adjust the charge status of capacitance in capacitive voltage circuit；
As shown in Fig. 2, power supply circuit includes：Diode D1, diode D2, diode D3 and diode D4, diode D1
Anode connect with power circuit VCC1, the cathode of diode D1 is connect with the positive of diode D2, and the cathode of diode D2 divides
Do not connect with the anode of capacitive voltage circuit VCC_Supercapacitors and diode D3, the cathode of diode D3 respectively with
Valve driving chip is connected with the cathode of the D4 of diode, and the anode of diode D4 is connect with reserve battery VCC2, and standby electricity
The voltage value in pond is less than the output voltage values of power circuit.
Farad capacitor driving valve device structure is simple under the utility model low pressure, using capacitive voltage circuit, is inside equipped with
Multiple capacitances can effectively adjust the output voltage values of capacitive voltage circuit, even if there is partition capacitance to be let go a part of electricity, lead to
The output voltage values of capacitive voltage circuit can still be improved by overregulating switch, ensure the normal switching-off of valve.
As shown in figure 3, in order to further optimize the implementation result of the utility model, in other embodiment,
Remaining feature technology is identical, the difference is that, further include：Low-voltage testing circuit is connect with capacitive voltage circuit, for examining
Survey the output voltage values of capacitive voltage circuit.
Using the above preferred scheme, device is integrally more stable.
Further, further include：Controller, the input terminal of controller and the output end of low-voltage testing circuit connect, controller
Output end connect with regulating switch, for controls to adjust switch on and off.
Using the above preferred scheme, safer.
Further, in the case that all regulating switches are closed, the capacitance voltage that low-voltage testing circuit detects is electric
When the output voltage values on road are less than setting value, low-voltage testing circuit drives warning device alarm.
Using the above preferred scheme, safer.
Further, warning device is buzzer and/or LED light.
Using the above preferred scheme, at low cost.
As shown in figure 4, in order to further optimize the implementation result of the utility model, in other embodiment,
Remaining feature technology is identical, the difference is that, capacitance C1 in capacitive voltage circuit, diode D5, capacitance C2, diode D6 according to
Secondary series connection.
Using the above preferred scheme, ensure the stabilization of circuit.
As shown in figure 5, in order to further optimize the implementation result of the utility model, in other embodiment,
Remaining feature technology is identical, the difference is that, power circuit includes：
Solar energy converting unit is one piece of amorphous silicon solar energy plate, for converting the light to electric energy；
Power storaging unit, for storing the electric energy converted by solar energy converting unit；
Single to flow unidirectionally controlled unit, input terminal is electrically connected with solar energy converting unit, and output end and electric energy storage are single
Member electrical connection, for the unidirectionally controlled of electric current.
Using the above preferred scheme, more energy efficient environmental protection.Single unidirectionally controlled unit of stream can be relatively low by forward conduction voltage
Diode realize, it is ensured that in the case of no illumination, the electricity of power storaging unit will not consume converted in solar energy it is single
In member, and in the case of bright and clear, charge power supply can be provided to power storaging unit in time.
Further, power circuit further includes：Protection location is overcharged, overcharges protection location for detecting power storaging unit
Whether electricity is excessive, and can discharge extra electricity.
Using the above preferred scheme, the safety of power storaging unit is protected.
Further, solar energy converting unit is set to the surface of valve housing.
Using the above preferred scheme, simple in structure.
Further, it is provided with the reflective mirror being rotatablely connected with valve housing on the outside of solar energy converting unit.
Using the above preferred scheme, reflective mirror reflects illumination in solar panels surface.
It is equipped with the first magnetite on a mirror, the second electromagnet is equipped on valve housing, the second electromagnet is single with control
Member electrical connection, control unit are also electrically connected with solar energy converting unit.
Under normal circumstances, the first magnetite polarity on the second electromagnet and reflective mirror on valve housing is opposite.Reflective mirror
One end and valve housing be rotatablely connected, the other end is attracted each other by opposite polarity two magnetites, the minute surface of reflective mirror
Towards valve housing, minute surface is protected.
When control unit detects that the electric energy of solar energy converting unit is relatively low, control unit is to the second electromagnet with reversed
Electric current, the second electromagnet on valve housing are identical with the first magnetite polarity on reflective mirror.By the principle that identical charges repel each other, instead
The minute surface of light microscopic produces, and sunlight is reflected into solar energy converting unit.
When control unit detects that the electric energy of solar energy converting unit is higher, control unit is electric in the same direction to the second electromagnet
It flows, the first magnetite polarity on the second electromagnet and reflective mirror on valve housing is on the contrary, attract each other.
The above are merely preferred embodiments of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the present invention, various modifications and improvements can be made, these belong to this
The protection domain of utility model.
Claims (10)
1. farad capacitor drives valving under low pressure, which is characterized in that including：
Capacitive voltage circuit comprising：The both ends of multiple concatenated capacitances, each capacitance are parallel with regulating switch, the adjusting
Switch the charge status for adjusting capacitance in the capacitive voltage circuit；
Power supply circuit comprising：Diode D1, diode D2, diode D3 and diode D4, the diode D1 anode with
Power circuit connects, and the cathode of the diode D1 is connect with the anode of the diode D2, the cathode point of the diode D2
It is not connect with the anode of the capacitive voltage circuit and the diode D3, the cathode of the diode D3 drives with valve respectively
Chip is connected with the cathode of the D4 of the diode, and the anode of the diode D4 is connect with reserve battery, and the standby electricity
The voltage value in pond is less than the output voltage values of the power circuit.
2. farad capacitor drives valving under low pressure according to claim 1, which is characterized in that further include：Low pressure is examined
Slowdown monitoring circuit is connect with the capacitive voltage circuit, the output voltage values for detecting the capacitive voltage circuit.
3. farad capacitor drives valving under low pressure according to claim 2, which is characterized in that further include：Controller,
The input terminal of the controller is connect with the output end of the low-voltage testing circuit, the output end of the controller and the adjusting
Switch connection, the on and off for controlling the regulating switch.
4. farad capacitor drives valving under low pressure according to claim 3, which is characterized in that when all adjustings
In the case that switch is closed, the output voltage values for the capacitive voltage circuit that the low-voltage testing circuit detects are less than
When setting value, the low-voltage testing circuit driving warning device alarm.
5. farad capacitor drives valving under low pressure according to claim 4, which is characterized in that the warning device is
Buzzer and/or LED light.
6. driving valving according to farad capacitor under claim 1-5 any one of them low pressure, which is characterized in that the electricity
The each capacitance held in potential circuit is connected a diode.
7. driving valving according to farad capacitor under claim 1-5 any one of them low pressure, which is characterized in that the electricity
Source circuit includes：
Solar energy converting unit is one piece of amorphous silicon solar energy plate, for converting the light to electric energy；
Power storaging unit, for storing the electric energy converted by the solar energy converting unit；
Single to flow unidirectionally controlled unit, input terminal is electrically connected with the solar energy converting unit, and output end and electric energy storage are single
Member electrical connection, for the unidirectionally controlled of electric current.
8. farad capacitor drives valving under low pressure according to claim 7, which is characterized in that the power circuit is also
Including：Protection location is overcharged, whether the electricity for overcharging protection location for detecting the power storaging unit is excessive, and
Extra electricity can be discharged.
9. farad capacitor drives valving under low pressure according to claim 8, which is characterized in that the solar energy conversion
Unit is set to the surface of valve housing.
10. farad capacitor drives valving under low pressure according to claim 9, which is characterized in that the solar energy turns
The reflective mirror for being provided with and being rotatablely connected with the valve housing is changed on the outside of unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721886248.8U CN207801562U (en) | 2017-12-28 | 2017-12-28 | Farad capacitor drives valving under low pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721886248.8U CN207801562U (en) | 2017-12-28 | 2017-12-28 | Farad capacitor drives valving under low pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207801562U true CN207801562U (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721886248.8U Expired - Fee Related CN207801562U (en) | 2017-12-28 | 2017-12-28 | Farad capacitor drives valving under low pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN207801562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134445A (en) * | 2017-12-28 | 2018-06-08 | 东本电气科技(苏州)有限公司 | Farad capacitor drives valving under low pressure |
-
2017
- 2017-12-28 CN CN201721886248.8U patent/CN207801562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134445A (en) * | 2017-12-28 | 2018-06-08 | 东本电气科技(苏州)有限公司 | Farad capacitor drives valving under low pressure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |