CN2763550Y - Upgrading valve control circuit for equal vacuum diaphragm type carburetor - Google Patents
Upgrading valve control circuit for equal vacuum diaphragm type carburetor Download PDFInfo
- Publication number
- CN2763550Y CN2763550Y CN 200520039499 CN200520039499U CN2763550Y CN 2763550 Y CN2763550 Y CN 2763550Y CN 200520039499 CN200520039499 CN 200520039499 CN 200520039499 U CN200520039499 U CN 200520039499U CN 2763550 Y CN2763550 Y CN 2763550Y
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- Prior art keywords
- upgrading valve
- vacuum diaphragm
- carburetor
- equal vacuum
- upgrading
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Abstract
The utility model discloses an upgrading valve control circuit for equal vacuum diaphragm type carburetors, which is characterized in that the other end of a magnetor is connected with the input end of a voltage regulator and the output end of the voltage regulator is respectively connected with one end of a controller and one end of a switch K1. In addition, the controller is also provided with two terminal ends, wherein one terminal end is connected with one end of the upgrading valve and the other terminal end is connected with the negative electrode of a power supply. At the same time of grounding, the other end of the upgrading valve contacts the ground and the other end of the switch K1 is connected with the positive electrode of the power supply. The utility model solves the defects of unreasonable working circuit of the upgrading valve of the existing equal vacuum diaphragm type carburetor, unstable work of the upgrading valve of the carburetor, etc., the normal work of the equal vacuum diaphragm type carburetor is ensured effectively and the oil consumption is reduced.
Description
Technical field:
The utility model relates to the technical field of motorcycle electric consumer accessory, a kind of specifically equal vacuum diaphragm carburetor upgrading valve control circuit, particularly its circuit structure.
Background technique:
Motorcycle uses equal vacuum diaphragm carburetor upgrading valve control circuit that following several mode is arranged at present: one, Carburetor upgrading valve two ends are connected on magnetogenerator loading coil one end and ground connection respectively.This circuit defect is stable operating voltage to be provided for the Carburetor upgrading valve, and the upgrading valve two ends do not have electromotive force when magnetogenerator forwards certain zone to, and upgrading valve work is undesired, causes faults such as excessive oil consumption, unstable idle speed; Two, Carburetor upgrading valve two ends directly are connected on magnetogenerator load and charge coil two ends.When this circuit defect was stabilized rectifier fault or disengagement, the upgrading valve both end voltage was too high, easily breakdown burning.Three, be connected on magnetogenerator load and charge coil two ends behind resistance of Carburetor upgrading valve polyphone.This circuit defect be the Carburetor upgrading valve by electric resistance partial pressure after, operating voltage is low excessively, working, undesired (Carburetor upgrading valve normal working voltage is 12V ± 3V), cause faults such as excessive oil consumption, unstable idle speed; Four, Carburetor upgrading valve two terminates at the storage battery two ends, and controls by ignition switch.This circuit defect is when opening ignition switch, and the Carburetor upgrading valve is promptly started working.If opening ignition switch does not start vehicle after 2 ~ 3 minutes, can cause to start difficulty.
Summary of the invention:
The purpose of this utility model is to provide a kind of equal vacuum diaphragm carburetor upgrading valve control circuit, it can effectively guarantee equal vacuum diaphragm carburetor upgrading valve proper functioning, avoid improper, cause that upgrading valve work is undesired to cause that fault such as excessive oil consumption, unstable idle speed or upgrading valve puncture damage and cause the burning car because of equal vacuum diaphragm carburetor upgrading valve control circuit design.
To achieve these goals, the technical solution of the utility model is: a kind of equal vacuum diaphragm carburetor upgrading valve control circuit, it mainly comprises magnetogenerator, one end of magnetogenerator is connected with igniter one end, the other end of igniter is connected with spark coil one end, the spark coil the other end is connected with three needle-discharging devices, one end, the other end ground connection of three needle-discharging devices, it is characterized in that: the other end of described magnetogenerator is connected with the input end of pressure governor, the output terminal of pressure governor respectively with an end of controller, K switch 1 one ends connect, controller also is provided with two terminal in addition, one of them terminal is connected with an end of upgrading valve, and another terminal connect power cathode, simultaneously ground connection, the other end ground connection of upgrading valve, the other end of K switch 1 connects positive source.
The utility model has solved that present use equal vacuum diaphragm carburetor upgrading valve working circuit is unreasonable, and disadvantages such as Carburetor upgrading valve job insecurity effectively guarantee equal vacuum diaphragm carburetor upgrading valve proper functioning, reduces oil consumption.
Description of drawings:
Fig. 1 is prior art first embodiment's circuit theory diagrams;
Fig. 2 is prior art second embodiment's circuit theory diagrams;
Fig. 3 is prior art the 3rd embodiment's circuit theory diagrams;
Fig. 4 is prior art the 4th embodiment's circuit theory diagrams;
Fig. 5 is the utility model circuit theory diagrams;
Fig. 6 is the utility model controller circuitry schematic diagram.
Embodiment
The utility model mainly comprises magnetogenerator, one end of magnetogenerator is connected with igniter one end, the other end of igniter is connected with spark coil one end, the spark coil the other end is connected with three needle-discharging devices, one end, the other end ground connection of three needle-discharging devices, it is characterized in that: the other end of described magnetogenerator is connected with the input end of pressure governor, the output terminal of pressure governor respectively with an end of controller, K switch 1 one ends connect, controller also is provided with two terminal in addition, and one of them terminal is connected with an end of upgrading valve, and another terminal connect power cathode, while ground connection, the other end ground connection of upgrading valve, the other end of K switch 1 connects positive source
After the work of locomotive booster magneto, output voltage inputs to Carburetor upgrading valve control gear through the stabilized rectifier rectification, and this device is started working and just exported to the Carburetor upgrading valve, the Carburetor upgrading valve is worked in 1 ~ 2min fully, otherwise this device is not worked, and the Carburetor upgrading valve is not worked yet.Storage battery does not provide output voltage to this device.(this installs minimum operating voltage is direct current 13.5V, and promptly to the above voltage of this device input direct current 13.5V, this device is started working, and output voltage is just arranged.Magnetogenerator is at 1500r/min ~ 10000r/min, and when the stabilized rectifier output voltage was 14.5 ± 0.5V, this device is output 〉=8V VDC just.It is between 12.8 ~ 13.5V that general 12V storage battery is full of back voltage).
Characteristics of the present utility model are: one, effectively guarantee equal vacuum diaphragm carburetor upgrading valve proper functioning; Two, avoid improper, cause that upgrading valve work is undesired to cause that fault such as excessive oil consumption, unstable idle speed or upgrading valve puncture damage and cause the burning car because of equal vacuum diaphragm carburetor upgrading valve control circuit design.This device effectively guarantees this type motorcycle in the process of moving, and Carburetor upgrading valve proper functioning reduces oil consumption and avoids fault such as upgrading valve puncture.
Claims (2)
1, a kind of equal vacuum diaphragm carburetor upgrading valve control circuit, it mainly comprises magnetogenerator, one end of magnetogenerator is connected with igniter one end, the other end of igniter is connected with spark coil one end, the spark coil the other end is connected with three needle-discharging devices, one end, the other end ground connection of three needle-discharging devices, it is characterized in that: the other end of described magnetogenerator is connected with the input end of pressure governor, the output terminal of pressure governor respectively with an end of controller, switch (K1) end connects, controller also is provided with two terminal in addition, one of them terminal is connected with an end of upgrading valve, another terminal connect power cathode, while ground connection, the other end ground connection of upgrading valve, the other end of switch (K1) connects positive source.
2, a kind of equal vacuum diaphragm carburetor upgrading valve control circuit according to claim 1, it is characterized in that: an end of electric capacity in the described controller (C) respectively with an end of resistance (R1), one end of resistance (R2), the collector electrode of transistor (T2) connects, the other end of resistance (R1) is connected with the negative pole of diode (DW), the positive pole of diode (DW) is connected with the base stage of transistor (T1), the transmitter of transistor (T1) is connected with the other end of electric capacity (C), the collector electrode of transistor (T1) is connected with an end of resistance (R3), the other end of resistance (R3) respectively with the other end of resistance (R2), the base stage of transistor (T2) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039499 CN2763550Y (en) | 2005-02-03 | 2005-02-03 | Upgrading valve control circuit for equal vacuum diaphragm type carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039499 CN2763550Y (en) | 2005-02-03 | 2005-02-03 | Upgrading valve control circuit for equal vacuum diaphragm type carburetor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2763550Y true CN2763550Y (en) | 2006-03-08 |
Family
ID=36141096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520039499 Expired - Fee Related CN2763550Y (en) | 2005-02-03 | 2005-02-03 | Upgrading valve control circuit for equal vacuum diaphragm type carburetor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2763550Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769221B (en) * | 2009-09-29 | 2013-05-29 | 昆山巩诚电器有限公司 | Motorcycle digital DC ignition control system |
-
2005
- 2005-02-03 CN CN 200520039499 patent/CN2763550Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769221B (en) * | 2009-09-29 | 2013-05-29 | 昆山巩诚电器有限公司 | Motorcycle digital DC ignition control system |
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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: 20060308 |