CN202132024U - Intermittently pumping controller for oil pumping unit well - Google Patents
Intermittently pumping controller for oil pumping unit well Download PDFInfo
- Publication number
- CN202132024U CN202132024U CN201120255378U CN201120255378U CN202132024U CN 202132024 U CN202132024 U CN 202132024U CN 201120255378 U CN201120255378 U CN 201120255378U CN 201120255378 U CN201120255378 U CN 201120255378U CN 202132024 U CN202132024 U CN 202132024U
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- CN
- China
- Prior art keywords
- starter
- phase
- oil pumping
- air switch
- controller
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
An intermittently pumping controller for an oil pumping unit well belongs to control devices and comprises an air switch, a starter, a thermal protector and a motor. The intermittently pumping controller for the oil pumping unit well is characterized in that a three-phase power line is connected with the motor D through the air switch K, the starter and the thermal protector, two ends of a delay circuit are respectively connected with a B phase and a C phase of a three-phase between the air switch K and the starter, and a time control switch K1 is connected with an A phase of the three-phase between the air switch K and the starter. The intermittently pumping controller for the oil pumping unit well can regularly start up and shut down oil pumping units according to an established system, thereby completely replacing manual operation to start up and shut down oil pumping units, greatly reducing labor intensity of workers, improving work efficiency of oil pumping units, reducing energy consumption, saving management cost and being capable of giving out safety alarm. Thus, workers are not required to be on site personally.
Description
Technical field
The utility model belongs to control device, particularly relates between a kind of rod-pumped well and takes out controller.
Background technology
In the oil exploitation process, when the penetrating power of oil well was lower than oil pumper design oil pumping ability, oil well then was in the not enough state of feed flow; For saves energy; Reduce the mechanical wear of oil pumper, improve the efficient of equipment, generally adopting preferably at present, control method is that oil pumper is carried out automatically intermittently control; Between to take out be the highest and a kind of power save mode that the rate of investment is minimum of power saving rate, so rod-pumped well is taken out this energy saver mode between having widely applied and is produced.But take out production between existing oil-field oil pumper and all be and adopt manually operatedly, have that manual work is opened, the shutdown operation time can't guarantee, scientific and reasonable between the shortcoming that can not accurately carry out of the system of taking out, take out the production efficiency of well and the problem that cuts down the consumption of energy between this certainly will influence.
Summary of the invention
The utility model is intended to overcome the deficiency of prior art, provides between a kind of rod-pumped well and has taken out controller.
Take out controller between the rod-pumped well of the utility model; Be to constitute by air switch, starter, thermal protector and motor; It is characterized in that three-phase power line is connected to motor D through air switch K, starter, thermal protector, the two ends that delay circuit arranged respectively with air switch K and starter between B, the C of three-phase electricity be connected; The A of the three-phase electricity between time control switch K1 and air switch K and starter is connected.
As the further improvement of the utility model, described delay circuit is to be made up of magnetic coil J, time control switch K2 and starting switch K3.
As the further improvement of the utility model, warning circuit is connected with time control switch K1.
Take out controller between the rod-pumped well of the utility model, between formulating, take out system, regularly oil pumper is carried out start stop operation; Arrive the scene in person without the employee, its intact body has replaced the operation of artificial start and stop pump, reduces labor strength greatly; Improved the operating efficiency of oil pumper; Reduce energy consumption, practiced thrift management cost, and practicable security alarm.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Take out controller between the rod-pumped well of the utility model; Be to constitute by air switch, starter, thermal protector and motor; Three-phase power line is connected to motor D through air switch K, starter 1, thermal protector 2, has the two ends of delay circuit 3 to be connected with B, the C of the three-phase electricity of 1 of starter with air switch K respectively; Time control switch K1 is connected with the A of the three-phase electricity of 1 of starter with air switch K.Warning circuit 4 is connected with time control switch K1.
Described delay circuit 3 is to be connected and composed successively by shutdown switch K4, magnetic coil J, time control switch K2 and starting switch K3.
Claims (3)
1. take out controller between rod-pumped well; Be to constitute by air switch, starter, thermal protector and motor; It is characterized in that three-phase power line is connected to motor D through air switch K, starter (1), thermal protector (2), the two ends that delay circuit (3) arranged respectively with air switch K and starter (1) between B, the C of three-phase electricity be connected; The A of the three-phase electricity between time control switch K1 and air switch K and starter (1) is connected.
2. take out controller between rod-pumped well as claimed in claim 1, it is characterized in that delay circuit (3) is to be made up of magnetic coil J, time control switch K2 and starting switch K3.
3. take out controller between according to claim 1 or claim 2 rod-pumped well, it is characterized in that warning circuit (4) is connected with time control switch K1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120255378U CN202132024U (en) | 2011-07-19 | 2011-07-19 | Intermittently pumping controller for oil pumping unit well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120255378U CN202132024U (en) | 2011-07-19 | 2011-07-19 | Intermittently pumping controller for oil pumping unit well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132024U true CN202132024U (en) | 2012-02-01 |
Family
ID=45520797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120255378U Expired - Fee Related CN202132024U (en) | 2011-07-19 | 2011-07-19 | Intermittently pumping controller for oil pumping unit well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202132024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089156A (en) * | 2016-07-26 | 2016-11-09 | 中国石油天然气股份有限公司 | A kind of beam pumping unit work in combination system formula pumping operation method |
-
2011
- 2011-07-19 CN CN201120255378U patent/CN202132024U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089156A (en) * | 2016-07-26 | 2016-11-09 | 中国石油天然气股份有限公司 | A kind of beam pumping unit work in combination system formula pumping operation method |
| CN106089156B (en) * | 2016-07-26 | 2018-09-14 | 中国石油天然气股份有限公司 | A kind of beam pumping unit work in combination system formula pumping operation method |
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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: 20120201 Termination date: 20130719 |