CN202013518U - Liquid level automatic control device of triphase separator - Google Patents
Liquid level automatic control device of triphase separator Download PDFInfo
- Publication number
- CN202013518U CN202013518U CN2011200170767U CN201120017076U CN202013518U CN 202013518 U CN202013518 U CN 202013518U CN 2011200170767 U CN2011200170767 U CN 2011200170767U CN 201120017076 U CN201120017076 U CN 201120017076U CN 202013518 U CN202013518 U CN 202013518U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- triphase separator
- chamber
- level height
- singlechip
- Prior art date
- 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
The utility model provides a liquid level automatic control device of a triphase separator, which is characterized in that three liquid level measuring probes, a singlechip control plate, and three liquid level height control electromagnetic valves are comprised, wherein the three liquid level measuring probes are arranged in a water chamber, an oil chamber and a middle chamber of the triphase separator respectively, and are respectively connected with the input end of the singlechip control plate; the three liquid level height control electromagnetic valves are arranged on a water outlet pipe of the water chamber, an oil outlet pipe of the oil chamber, and an air outlet pipe of the middle chamber respectively; and the control ends of the liquid level height control electromagnetic valves are connected to the output end of the singlechip control plate. The liquid level measuring probes detect the liquid levels in the water chamber, the oil chamber, and the middle chamber of the triphase separator, and transmits the detected results to the singlechip control plate; and the singlechip control plate controls the corresponding liquid level height control electromagnetic valves to ensure that the liquid level in each chamber of the triphase separator is in the standard range through controlling the circulating amount of water outlet, oil outlet and air outlet according to set liquid level standard value.
Description
Technical field
The utility model relates to interior each chamber fluid level control device of triphase separator that the crude oil exploitation is used.
Background technology
In the defeated process of oil field oil exploitation collection, generally use triphase separator.Triphase separator need be controlled each indoor liquid level when Oil, Water, Gas is separated, in case the Oil, Water, Gas between each chamber is harassed mutually, influences the work effect of triphase separator.
Traditional triphase separator, its inner level control (LC) method be in the grease chamber, hydroecium installs a band connecting rod ball float respectively, ball float changes the outdoor lever of drive according to the height of indoor liquid level, the aperture of the controlling diaphragm plate valve of the high end of indoor liquid surface level of outdoor balance pivot other end installation is changed, thereby reach the purpose at the high end of liquid level in the automatic conditioning chamber.Medial compartment then adopts the manually-operated gate aperture size of regulating on the defeated flow process pipeline of gas phase to control the medial compartment gaseous pressure outward, is unlikely to increase in the gas phase external transport pipeline to guarantee the medial compartment liquid level.This scheme is when operation, because the hand valve on the defeated outward flow process pipeline of medial compartment gas phase needs artificial frequent the adjusting to keep the medial compartment liquid level in certain limit, workload is bigger, and the mechanical connection mechanism of ball float is more, indoor ball float and lever are vulnerable to many factors such as corrosion, cause this reliability of automatic control system variation, cause gas phase to scurry adverse consequencess such as oil, oil phase gas blowby.
The utility model content
The technical problems to be solved in the utility model is: a kind of triphase separator automatic control of liquid device is provided.
The utility model is to solve the problems of the technologies described above the technical scheme of being taked to be: a kind of triphase separator automatic control of liquid device is characterized in that: it comprises 3 liquid level height measuring sondes, singlechip control panel and 3 liquid level height control electromagnetic valve; 3 liquid level height measuring sonde branches are located at hydroecium, grease chamber and the medial compartment of triphase separator, and connect with the input end of singlechip control panel respectively; 3 liquid level height control electromagnetic valve branches are located on hydroecium rising pipe, grease chamber's flowline and the medial compartment escape pipe, and its control end connects with the output terminal of singlechip control panel.
Press such scheme, described liquid level height measuring sonde is a ultrasonic sensor, and 3 ultrasonic sensor branches are arranged on the interior top of hydroecium, grease chamber and medial compartment of triphase separator.
Press such scheme, described liquid level height control electromagnetic valve is an electric control valve.
Principle of work of the present utility model is: liquid level height measuring sonde detects each chamber liquid level of hydroecium, grease chamber and medial compartment of triphase separator, be transferred to singlechip control panel, the liquid level height control electromagnetic valve that singlechip control panel is corresponding according to the liquid level standard value control that configures is controlled the liquid level of each chamber of triphase separator in critical field by water outlet, circulation fuel-displaced or that give vent to anger.
The beneficial effects of the utility model are:
1, adopt automaton to substitute traditional machinery control, the serial problem of avoiding physical construction to occur, and simple in structure, be easy to transform.
2, adopt liquid level height measuring sonde to obtain liquid level information, the result is comparatively accurate, has guaranteed the reliability of this device.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Fig. 1 is a structural representation of the present utility model, and it comprises 3 liquid levels height measuring sonde 5-1,5-2,5-3, singlechip control panel 4 and 3 liquid level height control electromagnetic valve 6-1,6-2,6-3; 3 liquid level height measuring sonde 5-1,5-2,5-3 divide the top in hydroecium 1, grease chamber 2 and the medial compartment 3 that is located at triphase separator, and connect with the input end of singlechip control panel 4 respectively; 3 liquid level height control electromagnetic valve 6-1,6-2,6-3 branches are located on hydroecium rising pipe 7-1, the flowline 7-2 of grease chamber and the medial compartment escape pipe 7-3, and its control end connects with the output terminal of singlechip control panel 4.
3 liquid level height measuring sondes are measured the liquid level of each chamber of triphase separator, and measuring-signal is delivered to singlechip control panel 4.
When medial compartment 3 liquid levels increase to setting height, singlechip control panel 4 outputs signal to the liquid level height control electromagnetic valve 6-3 on the medial compartment escape pipe, the gas phases that make 6-3 generation action reduce or stop in the medial compartment 3 are failed flow outward, thereby after having avoided medial compartment 3 liquid levels to go up, liquid goes out to influence the upstream device operate as normal by the tracheae linear flow.
When the liquid level in the hydroecium 1 goes up or descend, the liquid level height measuring sonde 5-1 measuring-signal of hydroecium is delivered to singlechip control panel 4, singlechip control panel 4 outputs signal to the liquid level height control electromagnetic valve 6-1 of hydroecium rising pipe, makes 6-1 produce action and keeps the liquid level of the water in the hydroecium 1 in range of set value.
When grease chamber's 2 liquid levels go up or descend, the liquid level height measuring sonde 5-2 measuring-signal of grease chamber is delivered to singlechip control panel 4, singlechip control panel 4 outputs signal to the liquid level height control electromagnetic valve 6-2 of grease chamber's flowline, makes 6-3 produce action and keeps the liquid level of the oil in the grease chamber 2 in range of set value.
Liquid level height measuring sonde in the present embodiment is selected ultrasonic sensor for use, by drawing ultrasonic velocity and two-way time the distance of liquid level apart from each top, chamber.
The sensor that also can choose other various range findings is provided with the position and also can selectes according to the distance measuring method of sensor as liquid level height measuring sonde, all belongs to protection domain of the present utility model.
Claims (3)
1. triphase separator automatic control of liquid device is characterized in that: it comprises 3 liquid levels height measuring sondes, singlechip control panel and 3 liquid level height control electromagnetic valve; 3 liquid level height measuring sonde branches are located at hydroecium, grease chamber and the medial compartment of triphase separator, and connect with the input end of singlechip control panel respectively; 3 liquid level height control electromagnetic valve branches are located on hydroecium rising pipe, grease chamber's flowline and the medial compartment escape pipe, and its control end connects with the output terminal of singlechip control panel.
2. triphase separator automatic control of liquid device according to claim 1, it is characterized in that: described liquid level height measuring sonde is a ultrasonic sensor, and 3 ultrasonic sensor branches are arranged on the interior top of hydroecium, grease chamber and medial compartment of triphase separator.
3. triphase separator automatic control of liquid device according to claim 1 and 2 is characterized in that: described liquid level height control electromagnetic valve is an electric control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200170767U CN202013518U (en) | 2011-01-20 | 2011-01-20 | Liquid level automatic control device of triphase separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200170767U CN202013518U (en) | 2011-01-20 | 2011-01-20 | Liquid level automatic control device of triphase separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013518U true CN202013518U (en) | 2011-10-19 |
Family
ID=44784136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200170767U Expired - Fee Related CN202013518U (en) | 2011-01-20 | 2011-01-20 | Liquid level automatic control device of triphase separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211344A (en) * | 2018-11-05 | 2019-01-15 | 江苏华普泰克石油装备有限公司 | A kind of metering device suitable for petroleum three phase separator |
-
2011
- 2011-01-20 CN CN2011200170767U patent/CN202013518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211344A (en) * | 2018-11-05 | 2019-01-15 | 江苏华普泰克石油装备有限公司 | A kind of metering device suitable for petroleum three phase separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20111019 Termination date: 20190120 |