CN206035783U - Reciprocating type plunger pump's plunger is let out leakage quantity and is detected and alarm system - Google Patents
Reciprocating type plunger pump's plunger is let out leakage quantity and is detected and alarm system Download PDFInfo
- Publication number
- CN206035783U CN206035783U CN201620972053.4U CN201620972053U CN206035783U CN 206035783 U CN206035783 U CN 206035783U CN 201620972053 U CN201620972053 U CN 201620972053U CN 206035783 U CN206035783 U CN 206035783U
- Authority
- CN
- China
- Prior art keywords
- plunger
- import
- drainage pipe
- early warning
- liquid level
- 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.)
- Active
Links
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model discloses a reciprocating type plunger pump's plunger is let out leakage quantity and is detected and alarm system, including the reciprocating pump plunger and locate back flow, flowing back case, liquid level changer, current drainage pipe, solenoid valve and the intelligent control cabinet of reciprocating pump plunger one side, reciprocating pump plunger lower extreme has a drainage port, the drainage port meets with the import of back flow, the export of back flow is met with the import of flowing back case, the export and the import of current drainage pipe of flowing back case are met, the liquid level changer is installed in flowing back case upper end, the solenoid valve is installed on current drainage pipe pipeline, and the liquid level changer is connected with the intelligent control cabinet with the equal passing signal line of current drainage pipe. Detecting and reporting to the police the plunger pump plunger volume of revealing through perfect intelligent early warning system, by the artificial observation real time monitoring till now out of control of the original equipment operation plunger volume of revealing, the early warning that exceeds the real value, manual work have the purpose intervention, have reached concentrated collection, data analysis, judgement early warning, automatic effect of discharging to the plunger volume of revealing.
Description
Technical field
This utility model belongs to detection and warning system technical field, is applied to the plunger leakage rate inspection of reciprocating plunger pump
Survey and report to the police, and in particular to a kind of plunger leakage rate detection of reciprocating plunger pump and warning system.
Background technology
At home and abroad the industry such as each oil field, chemical industry is widely used reciprocating plunger pump.In the normal quilts of oil field plunger pump Jing
In for techniques such as high pressure water injection, polymer injection, note alkali liquor, plunger displacement pump is used as the capital equipment in oil extraction in oil field technique, post
Plug and its sealing are then the critical components in plunger pumping unit.Leakage rate size in the injecting process, between plunger and filler
It is the key parameter of the normal operation of decision device.A small amount of medium (water, polymer, alkali liquor can be taken during plunger motion out of
Deng).With run time prolongation, the medium taken out of can be cumulative, if no effective monitoring meanss monitoring leakage amount,
Equipment long-play ultimately results in seal failure, causes equipment fault.
Utility model content
This utility model solves the deficiencies in the prior art, there is provided a kind of detection of the plunger leakage rate of reciprocating plunger pump with
Warning system, by the artificial observation monitor in real time till now of original equipment operation plunger amount of leakage, the early warning that overflows, manually has
Purpose is intervened, it is to avoid equipment long-play ultimately results in seal failure, causes the problem of equipment fault.
The technical scheme adopted by this utility model is：A kind of detection of plunger leakage rate and the system that reports to the police of reciprocating plunger pump
System, including reciprocal pump plunger and the return duct located at reciprocal pump plunger side, discharge opeing case, fluid level transmitter, drain tube, electromagnetic valve
With Intelligent control cabinet, the reciprocal pump plunger lower end has drainage port, and the drainage port is connected with the import of return duct, described time
The outlet of flow tube is connected with the import of discharge opeing case, and the outlet of discharge opeing case is connected with the import of drain tube, the level transmitting
Device is installed on discharge opeing case upper end, and the electromagnetic valve is installed on drain tube pipeline, and fluid level transmitter passes through letter with drain tube
Number line is connected with Intelligent control cabinet.
Compared to prior art, this utility model has the advantage that：By perfect intelligent early-warning system to plunger
Pump plunger amount of leakage detected and early warning, artificially observes reality till now out of control by original equipment operation plunger amount of leakage
When monitor, the early warning that overflows, it is artificial purposeful intervene, both improved the operational efficiency of equipment, while also improving operation and overhauling
The work efficiency of department, is finally reached, it is ensured that plunger displacement pump safe operation.
Description of the drawings
Fig. 1 is this utility model structural representation.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in detail.
A kind of plunger leakage rate detection of reciprocating plunger pump and warning system, structure is as shown in figure 1, including reciprocal pump plunger shaft
Plug 1, and the return duct 2 located at 1 side of reciprocal pump plunger, discharge opeing case 3, fluid level transmitter 4, drain tube 5, electromagnetic valve 6 and intelligence
Switch board 7,1 lower end of reciprocal pump plunger have drainage port 11, and the drainage port 11 is connected with 2 import of return duct, described time
The outlet of flow tube 2 is connected with the import of discharge opeing case 3, and the outlet of the discharge opeing case 3 is connected with the import of drain tube 5, the liquid level
Transmitter 4 is installed on 3 upper end of discharge opeing case, and the electromagnetic valve 6 is installed on 5 pipeline of drain tube, and fluid level transmitter 4 and drain tube
5 are connected with Intelligent control cabinet 7 by holding wire 8.
Wherein, the PIC controller in Intelligent control cabinet 7 is carried out to the plungers pump plunger amount of leakage being collected in discharge opeing case 3
Real-time monitoring, analytical data, judge early warning with protection output.
Discharge opeing case 3 is used for centralized collection and stores plungers pump plunger amount of leakage.
The liquid level of 4 real-time monitoring discharge opeing case 3 of fluid level transmitter.
Operation principle of the present utility model：
By the PIC controller in Intelligent control cabinet 7, system process is programmed.Plunger leak liquid passes through discharge opeing
Case 3 is collected, and liquid level is acquired by fluid level transmitter 4, and PLC control system carries out data processing and inversion, passes through
Integral Processing output leakage rate ml/h of the leakage liquid level in discharge opeing case 3 to the time.Reveal liquid level arrival discharge opeing case 3 and height is set
Position, electromagnetic valve 6 automatically open up discharge opeing.After electromagnetic valve 6 cuts out, leakage rate is recalculated.According to rule of the national standard to leakage rate
Surely early warning value is configured by program.Leakage rate exceedes early warning value, system meeting voice message leakage amount abnormity, and uploads on duty
Room.Night shift room sends staff scene to be processed.
At present, the detection of plunger leakage rate, Design of Alarm System have been done to Changqing oilfields movement water flooding pump station, by feedback letter
The continuous service efficiency of breath equipment improves 20%, and also there is appropriate raising in the life-span of plunger and filler.
This utility model has reached centralized collection to plunger amount of leakage, data analysiss, the effect for judging early warning, automatic-discharging
Really, voice reminder and wireless upload and is carried out by way of artificial intelligence to operator on duty.
Above-described embodiment, simply preferred embodiment of the present utility model, not for limiting enforcement model of the present utility model
Enclose, therefore all equivalent variations done with content described in this utility model claim, all should be included in this utility model right will
Within the scope of asking.
Claims (1)
1. the plunger leakage rate of reciprocating plunger pump is detected and warning system, including reciprocal pump plunger (1), it is characterised in that also
Including the return duct (2) located at reciprocal pump plunger (1) side, discharge opeing case (3), fluid level transmitter (4), drain tube (5), electromagnetic valve
(6) and Intelligent control cabinet (7), reciprocal pump plunger (1) lower end has drainage port (11), drainage port (11) and return duct
(2) import connects, and the outlet of return duct (2) is connected with the import of discharge opeing case (3), the outlet of discharge opeing case (3) and row
The import of flow tube (5) connects, and fluid level transmitter (4) are installed on discharge opeing case (3) upper end, electromagnetic valve (6) row of being installed on
On flow tube (5) pipeline, and fluid level transmitter (4) is connected with Intelligent control cabinet (7) by holding wire (8) with drain tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972053.4U CN206035783U (en) | 2016-08-27 | 2016-08-27 | Reciprocating type plunger pump's plunger is let out leakage quantity and is detected and alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972053.4U CN206035783U (en) | 2016-08-27 | 2016-08-27 | Reciprocating type plunger pump's plunger is let out leakage quantity and is detected and alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035783U true CN206035783U (en) | 2017-03-22 |
Family
ID=58302868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620972053.4U Active CN206035783U (en) | 2016-08-27 | 2016-08-27 | Reciprocating type plunger pump's plunger is let out leakage quantity and is detected and alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194700A (en) * | 2016-08-27 | 2016-12-07 | 宝鸡航天动力泵业有限公司 | The plunger leakage rate detection of reciprocating plunger pump and warning system |
-
2016
- 2016-08-27 CN CN201620972053.4U patent/CN206035783U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194700A (en) * | 2016-08-27 | 2016-12-07 | 宝鸡航天动力泵业有限公司 | The plunger leakage rate detection of reciprocating plunger pump and warning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104061976B (en) | A kind of hydraulic reservoir liquid level dynamic monitoring device and monitoring method | |
| CN206801930U (en) | Leakage alarm sealing device | |
| CN207571608U (en) | A kind of intelligent valve control system | |
| CN103309327B (en) | Monitoring device for detecting leak hydrogen in internal cooling water and evaluating influence on quality of internal cooling water | |
| CN206035783U (en) | Reciprocating type plunger pump's plunger is let out leakage quantity and is detected and alarm system | |
| CN103711749A (en) | Integrated hydraulic oil testing system | |
| CN204485168U (en) | A kind of fire-fighting automatic inspection device | |
| CN201892872U (en) | Remote computer and video monitoring system for water conservancy and hydroelectric junction strobe | |
| CN103968229A (en) | Automatic liquid discharge device with information feedback function | |
| CN206072776U (en) | Grow up municipal water supply pipe pipeline exploding early warning device in Underwater Traffic Tunnel | |
| CN202066653U (en) | Automatic oil circuit leakage detection and control system of test bed of vehicle part | |
| CN203551031U (en) | Cable trench water level monitoring and alarming system of transformer substation | |
| CN106194700A (en) | The plunger leakage rate detection of reciprocating plunger pump and warning system | |
| CN205744383U (en) | Gas water automatic conveying system | |
| CN209041960U (en) | A kind of warning device of electronic lubricating pump | |
| CN103557903A (en) | Cable trench water level detection and alarm device for power transformer substation | |
| CN110376358B (en) | Vacuum filling granularity synchronous detection device and detection method | |
| CN103676801A (en) | Hydraulic hoist remote control diagnosis and control system | |
| CN203731068U (en) | Lubrication oil station with accurate oil supply state warning function | |
| CN202343577U (en) | On-line recognition device for leakage of hydraulic pipeline | |
| CN205899408U (en) | Power station generating set's water -cooling mechanism monitoring device | |
| CN205101304U (en) | Explosion -proof oil return device in oil field | |
| CN204372422U (en) | A kind of waterpipe couplings for circulating cooling system | |
| CN205808505U (en) | Liquid level warning monitoring system | |
| CN106128024B (en) | It grows up fire extinguisher canvas hose pipeline exploding early warning device in Underwater Traffic Tunnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |