CN201221344Y - High pressure water injection motor controller - Google Patents
High pressure water injection motor controller Download PDFInfo
- Publication number
- CN201221344Y CN201221344Y CNU2007201598982U CN200720159898U CN201221344Y CN 201221344 Y CN201221344 Y CN 201221344Y CN U2007201598982 U CNU2007201598982 U CN U2007201598982U CN 200720159898 U CN200720159898 U CN 200720159898U CN 201221344 Y CN201221344 Y CN 201221344Y
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- Prior art keywords
- control
- circuit
- loop
- contact
- ping
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Abstract
The utility model relates to a high-pressure water injection motor control device comprising a tripping circuit, a closing circuit and a water injection station operating circuit. A remote control board circuit which comprises an intermediate relay, a resistance, a positive power supply contact and a negative power supply contact is connected in the closing circuit, and is respectively connected with a KK control handle circuit, a microcomputer control background circuit, the tripping circuit and the closing circuit. The utility model is mainly used in the high-pressure water injection motor control circuit of the oil field.
Description
One, technical field
The utility model relates to the automatic control device of oil exploitation high pressure water injection motor, particularly a kind of high pressure water injection motor control assembly.
Two, background technology
In existing high oil field water injection motor automation control method and the device, mainly contain PSM661 and the PSM662 series of products of state electricity south from limited company, the control circuit of these series of products is mainly by trip(ping) circuit, closing circuit and anti-jump loop constitute, this control circuit and method are because the form that the oil field generally adopts water-injection station to separate with transformer station, the motor working voltage that water-injection station uses is the 6KV-10KV high-tension electricity, provide by adjacent transformer station, therefore, this control method and circuit are directly used in control high pressure water injection motor, existence can not be by directly close a floodgate motor and by transformer station's combined floodgate motor of water-injection station, operation blindness is big like this, scientific little, dangerous big, safety is little, to the water-injection station personnel, equipment exists shortcoming or deficiencies such as great potential safety hazard.
Three, summary of the invention
The utility model purpose provides a kind of improved high pressure water injection motor control assembly, adopt the combination of relay and control contact, the shortcoming or the deficiency that overcome effectively or avoid existing in the above-mentioned prior art start the safe handling that high-voltage motor guarantees the person and equipment effectively by the water-injection station direct control safely.
High pressure water injection motor control assembly described in the utility model, comprise trip(ping) circuit, closing circuit and water-injection station operation circuit, insert a remote control panel loop that comprises auxiliary reclay, resistance and control positive-negative power contact in the described closing circuit, this remote control panel loop is connected with closing circuit with KK control handle loop, microcomputer control loop, backstage, trip(ping) circuit respectively.
Wherein, described remote control panel loop comprises a twin coil auxiliary reclay YKJ and moving together contact YKJ thereof
1, a unicoil intermediate relay ZJ and a moving together contact ZJ
1, a resistor R and the contact that links to each other with control negative supply-KM with control positive supply+KM (1., 4., 5., 7.. 9.) and by the loop to the contact (3.) of controlling negative supply-KM.Described twin coil auxiliary reclay YKJ comprises that an actuating coil and one return coil.One end of described unicoil intermediate relay ZJ and the moving together contact YKJ of YKJ
1Be connected, the other end is parallel to resistor R, its moving together contact ZJ
14. one end is connected with control positive supply+KM contact, and the other end is connected to water flooding pump station breaker tripping and closing button.KK control handle contact in the described KK control handle loop
Positive supply+KM links to each other with control, KK control handle contact
Be connected with trip(ping) circuit on the spot, KK control handle contact
Be connected (the k of KK control handle contact with microcomputer backstage remote control moving together contact
10) be connected on the spot to send and allow the water flooding pump station closing circuit.Described microcomputer control loop, backstage moving together contact TJ
2And T
ZJ
2One end is connected with KK control handle loop, other end microcomputer control loop, backstage moving together contact TJ
2Be parallel to microcomputer control backstage trip(ping) circuit and microcomputer control backstage involution permission switching signal loop respectively, microcomputer control loop, backstage moving together contact T
ZJ
2Sending permission water flooding pump station switching signal loop with remote control is connected.Tripping operation contactor TQ one end of described trip(ping) circuit is respectively with the protection trip(ping) circuit, trip(ping) circuit and microcomputer control backstage trip(ping) circuit is connected on the spot, the other end with control negative supply-KM and be connected.
The utility model has following advantage compared with prior art:
1, easy to operate, can be by the water-injection station personnel motor that directly closes a floodgate.
2, swift to operate, safety guarantees that the person, equipment are without prejudice, and prolongs the application life of equipment.
3, automatic controlling level and managerial skills have been improved.
Four, description of drawings
Fig. 1 is a remote control panel connecting circuit block diagram of the present utility model,
Fig. 2 is by remote control panel structural representation shown in Figure 1,
Fig. 3 is by KK control handle loop schematic diagram shown in Figure 1,
Fig. 4 controls loop, backstage schematic diagram for pressing microcomputer shown in Figure 1,
Fig. 5 is by trip(ping) circuit schematic diagram shown in Figure 1,
Fig. 6 is for pressing closing circuit schematic diagram shown in Figure 1.
Five, the specific embodiment
Consult Fig. 1-Fig. 6, a kind of high pressure water injection motor control assembly comprises trip(ping) circuit, closing circuit and water-injection station operation circuit.Insert a remote control panel loop 1 that comprises auxiliary reclay, resistance and control positive-negative power contact in the closing circuit, this remote control panel loop 1 is connected with closing circuit 5 with KK control handle loop 2, microcomputer control loop, backstage 3, trip(ping) circuit 4 respectively.
Remote control panel loop 1 comprises a twin coil auxiliary reclay YKJ11 and moving together contact YKJ thereof
1, a unicoil intermediate relay ZJ 13 and a moving together contact ZJ
1, resistor R 12 and the contact (1., 4., 5., 7., 9.) that links to each other with control negative supply-KM with control positive supply+KM and by the loop to the contact (3.) of controlling negative supply-KM.Twin coil auxiliary reclay YKJ11 comprises that an actuating coil and one return coil.One end of unicoil intermediate relay ZJ 13 and the moving together contact YKJ of YKJ11
1Be connected, the other end is parallel to resistor R 12, its moving together contact ZJ
14. one end is connected with control positive supply+KM contact, and the other end is connected to water flooding pump station breaker tripping and closing button.KK control handle contact in the KK control handle loop 2
Positive supply+KM links to each other with control, KK control handle contact
Be connected with trip(ping) circuit 43 on the spot, KK control handle contact
Be connected (the k of KK control handle contact with microcomputer backstage remote control moving together contact 31
10) be connected on the spot to send and allow water flooding pump station closing circuit 23.Microcomputer control loop, backstage moving together contact TJ
2And T
ZJ
2One end is connected with KK control handle loop 2, other end microcomputer control loop, backstage moving together contact TJ
2Be parallel to microcomputer control backstage trip(ping) circuit 32 and microcomputer control backstage involution permission switching signal loop 33 respectively, microcomputer control loop, backstage moving together contact T
ZJ
2Sending permission water flooding pump station switching signal loop 22 with remote control is connected.Tripping operation contactor TQ41 one end of trip(ping) circuit 4 is respectively with protection trip(ping) circuit 42, trip(ping) circuit 43 and microcomputer control backstage trip(ping) circuit 32 is connected on the spot, the other end with control negative supply-KM and be connected.The HC closing contactor 51 of closing circuit 5 is connected with water-injection station closing circuit 52 on one side, and the other end is connected with control negative supply-KM.
Claims (7)
1, a kind of high pressure water injection motor control assembly, comprise trip(ping) circuit, closing circuit and water-injection station operation circuit, it is characterized in that inserting in the described closing circuit remote control panel loop that comprises auxiliary reclay, resistance and control positive-negative power contact, this remote control panel loop is connected with closing circuit with KK control handle loop, microcomputer control loop, backstage, trip(ping) circuit respectively.
2, high pressure water injection motor control assembly according to claim 1 is characterized in that described remote control panel loop comprises a twin coil auxiliary reclay YKJ and moving together contact YKJ thereof
1, a unicoil intermediate relay ZJ and a moving together contact ZJ
1, resistor R and the contact (1., 4., 5., 7., 9.) that links to each other with control negative supply-KM with control positive supply+KM and by the loop to the contact (3.) of controlling negative supply-KM.
3, high pressure water injection motor control assembly according to claim 2 is characterized in that described twin coil auxiliary reclay YKJ comprises that an actuating coil and one return coil.
4, high pressure water injection motor control assembly according to claim 2 is characterized in that an end of described unicoil intermediate relay ZJ and the moving together contact YKJ of YKJ
1Be connected, the other end is parallel to resistor R, its moving together contact ZJ
14. one end is connected with control positive supply+KM contact, and the other end is connected to water flooding pump station breaker tripping and closing button.
5, high pressure water injection motor control assembly according to claim 1 is characterized in that the KK control handle contact in the described KK control handle loop
Positive supply+KM links to each other with control, KK control handle contact
Be connected with trip(ping) circuit on the spot, KK control handle contact
Be connected (the k of KK control handle contact with microcomputer backstage remote control moving together contact
10)Be connected in to send on the spot and allow the water flooding pump station closing circuit.
6, high pressure water injection motor control assembly according to claim 1 is characterized in that described microcomputer control loop, backstage moving together contact TJ
2And T
ZJ
2One end is connected with KK control handle loop, other end microcomputer control loop, backstage moving together contact TJ
2Be parallel to microcomputer control backstage trip(ping) circuit and microcomputer control backstage involution permission switching signal loop respectively, microcomputer control loop, backstage moving together contact T
ZJ
2Sending permission water flooding pump station switching signal loop with remote control is connected.
7, high pressure water injection motor control assembly according to claim 1; tripping operation contactor TQ one end that it is characterized in that described trip(ping) circuit is respectively with the protection trip(ping) circuit, trip(ping) circuit is connected with microcomputer control backstage trip(ping) circuit on the spot, the other end with control negative supply-KM and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201598982U CN201221344Y (en) | 2007-12-31 | 2007-12-31 | High pressure water injection motor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201598982U CN201221344Y (en) | 2007-12-31 | 2007-12-31 | High pressure water injection motor controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201221344Y true CN201221344Y (en) | 2009-04-15 |
Family
ID=40574853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201598982U Expired - Fee Related CN201221344Y (en) | 2007-12-31 | 2007-12-31 | High pressure water injection motor controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201221344Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215963B (en) * | 2007-12-31 | 2012-08-22 | 中国石化集团胜利石油管理局电力管理总公司 | High pressure water injection electric motor control method and device |
-
2007
- 2007-12-31 CN CNU2007201598982U patent/CN201221344Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215963B (en) * | 2007-12-31 | 2012-08-22 | 中国石化集团胜利石油管理局电力管理总公司 | High pressure water injection electric motor control method and device |
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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: 20090415 Termination date: 20100201 |