CN201241675Y - Remote monitoring apparatus of natural gas machine water injection system - Google Patents
Remote monitoring apparatus of natural gas machine water injection system Download PDFInfo
- Publication number
- CN201241675Y CN201241675Y CNU2008200247964U CN200820024796U CN201241675Y CN 201241675 Y CN201241675 Y CN 201241675Y CN U2008200247964 U CNU2008200247964 U CN U2008200247964U CN 200820024796 U CN200820024796 U CN 200820024796U CN 201241675 Y CN201241675 Y CN 201241675Y
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- Prior art keywords
- water injection
- natural gas
- water injecting
- injecting pump
- injection pump
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Abstract
A natural gas engine water injection system remote monitoring device comprises a generator unit, a water injection pump system, a control screen and a remote monitor. The generator unit comprises a natural gas engine mounted on a chassis, a generator connected via a shaft coupling, the control screen and a cooling water tank, wherein the chassis is mounted in a container type box. The water injection pump system comprise a water injection pump and a pipeline thereof; an electric overflow valve parallel connected with the water injection pump; a flow meter mounted on the water injection pipeline; two pressure transducers mounted on the pipelines at two ends of the water injection pump; a frequency converter and a filter which are electrically connected between the water injection pump and the control screen in turn; and a signal processor electrically connected with the frequency converter and the flow meter. The water injection pump system is mounted in another container type box. The control screen is respectively and electrically connected with the natural gas engine, the generator, the water injection pump system and the remote monitor. The natural gas engine water injection system remote monitoring device has the functions of remote and local control, data display and alarm, having wide application in injection production technology and the like in the outlying area and non-source oil area in oil production.
Description
One, technical field
The utility model relates to oil exploration equipment, particularly a kind of remote monitoring apparatus of natural gas machine water injection system.
Two, background technology
China Patent No. is 00267323, the removable water filling device that a kind of natural gas engine drives is disclosed, this device is made of transmission device natural gas engine and high pressure water-injection pump, purpose is not build water-injection station for the outlying block that oil exploitation has a natural gas resource to realize water filling, said apparatus has reached purpose, for effect has been brought into play in the exploitation utilization of outlying block.But said apparatus has reached purpose, for effect has been brought into play in the exploitation utilization of outlying block.Carry out but the monitoring of said structure relies on manually fully, exist following shortcoming or deficiency: 1. the scene needs the artificial post of class Three, and responsibility is big, the labour intensity height; 2. it is incomplete to get various data, poor accuracy; 3. do not have the remote monitoring facility, managerial skills are low, can not be in time monitoring engine and water injecting pump and inject the online situation of well fast, more can not carry out Long-distance Control and collection data; 4. security reliability is poor; 5. vibrations are big, and noise is big, moves not steady.
Three, summary of the invention
The purpose of this utility model provides a kind of remote monitoring apparatus of natural gas machine water injection system; adopt remote control technology; unit is carried out nearly machine and remote activation; stop and data monitoring; also have overcurrent overvoltage, short circuit, under-voltage, overfrequency, under-frequency and waited and exceed low fault alarm and defencive function, overcome the shortcoming or the deficiency that exist in the above-mentioned prior art effectively.
Remote monitoring apparatus of natural gas machine water injection system described in the utility model comprises generating set, the water injecting pump system, control flow and remote monitor, it is characterized in that described generating set comprises the natural gas engine that is installed on the chassis and the generator that is connected by shaft joint and control flow and cooling water tank, the chassis is installed in the container-type casing, described water injecting pump system comprises water injecting pump and pipeline thereof, with the parallel electronic overflow valve that is connected of water injecting pump, the flow meter of installing on the water injecting pipeline, the pressure transmitter of installing on the pipeline of water injecting pump two ends, the frequency converter and the wave filter that are electrically connected in turn between water injecting pump and the control flow, the signal processor that is electrically connected with frequency converter and flow meter, the water injecting pump system is installed in another container-type casing, described control flow respectively with natural gas engine, generator, water injecting pump system and remote monitor are electrically connected.
Wherein, it is characterized in that described control flow comprises the line breaker that is connected with wave filter with generator, the controller that is connected with main transmitter module with natural gas engine, the expansion module A that is connected with controller, line breaker and generator, the expansion module B that is connected with expansion module A, this expansion module B are connected with flow meter with signal processor, pressure transmitter, electronic overflow valve respectively.
Remote monitor is installed on janitor's room, and it comprises receiver module and control microcomputer.
The utility model compared with prior art has following advantage:
1, adopts the remote microcomputer monitoring system, can in time accurately gather the on-line operation parameter of generator and flood pattern and show its operating condition;
2, can monitor the operating condition of unit, also can send operational order, the normal operation of the water filling unit that control is on-the-spot;
3, have warning and accident and handle record, storage, take out function and the present situation and the history run of unit are analyzed, formulate the true(-)running scheme good reference frame is provided for operation and administrative staff.
4, have warning function and defencive function to hidden danger such as unit overcurrent, overvoltage, short circuit, under-voltage, overfrequency, under-frequency, unit operation is more effective, and is safer.
Automatic protection functions such as 5, complete machine operates steadily, noise is low, have hypervelocity, water temperature is low, low oil pressure and show various on-line parameters such as unit cylinder temperature, discharge capacity, generating voltage, electric current, frequency, power, power factor, rotating speed, oil pressure, water temperature when intact.
Four, description of drawings
Fig. 1 is a kind of structural representation of the present utility model
Fig. 2 is for pressing remote monitoring circuit diagram shown in Figure 2
Five, the specific embodiment
Consult accompanying drawing, remote monitoring apparatus of natural gas machine water injection system comprises generating set, water injecting pump system, control flow and remote monitor.Generating set comprises the natural gas engine 5 that is installed on the chassis and the generator 7 that is connected by shaft joint 6 and control flow 8 and cooling water tank 3, and chassis 2 is installed in the container-type casing 1.The water injecting pump system comprises water injecting pump and pipeline 16 thereof, with the flow meter of installing on water injecting pump and pipeline thereof the 16 parallel electronic overflow valves 14 that are connected, the water injecting pipeline 15, the frequency converter 11 and the wave filter 10 that are electrically connected in turn between the pressure transmitter of installing on the pipeline of water injecting pump two ends 13, water injecting pump and the control flow 8, the signal processor 12 that is electrically connected with frequency converter 11 and flow meter 15.The water injecting pump system is installed in another container-type casing 17.Control flow 8 is electrically connected with natural gas engine 5, generator 7, water injecting pump system and remote monitor 24 respectively.Remote monitor 24 comprises receiver module 22 and control microcomputer 23.
Claims (3)
1, a kind of remote monitoring apparatus of natural gas machine water injection system, comprise generating set, the water injecting pump system, control flow and remote monitor, it is characterized in that described generating set comprises the natural gas engine that is installed on the chassis and the generator that is connected by shaft joint and control flow and cooling water tank, the chassis is installed in the container-type casing, described water injecting pump system comprises water injecting pump and pipeline thereof, with the parallel electronic overflow valve that is connected of water injecting pump, the flow meter of installing on the water injecting pipeline, the pressure transmitter of installing on the pipeline of water injecting pump two ends, the frequency converter and the wave filter that are electrically connected in turn between water injecting pump and the control flow, the signal processor that is electrically connected with frequency converter and flow meter, the water injecting pump system is installed in another container-type casing, described control flow respectively with natural gas engine, generator, water injecting pump system and remote monitor are electrically connected.
2, according to the described remote monitoring apparatus of natural gas machine water injection system of claim 1, it is characterized in that described control flow comprises the line breaker that is connected with wave filter with generator, the controller that is connected with main transmitter module with natural gas engine, the expansion module A that is connected with controller, line breaker and generator, the expansion module B that is connected with expansion module A, this expansion module B are connected with flow meter with signal processor, pressure transmitter, electronic overflow valve respectively.
3, according to claim 1 or 2 described remote monitoring apparatus of natural gas machine water injection system, it is characterized in that described remote monitor is installed on janitor's room, it comprises receiver module and control microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200247964U CN201241675Y (en) | 2008-06-26 | 2008-06-26 | Remote monitoring apparatus of natural gas machine water injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200247964U CN201241675Y (en) | 2008-06-26 | 2008-06-26 | Remote monitoring apparatus of natural gas machine water injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201241675Y true CN201241675Y (en) | 2009-05-20 |
Family
ID=40714971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200247964U Expired - Fee Related CN201241675Y (en) | 2008-06-26 | 2008-06-26 | Remote monitoring apparatus of natural gas machine water injection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201241675Y (en) |
-
2008
- 2008-06-26 CN CNU2008200247964U patent/CN201241675Y/en not_active Expired - Fee Related
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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 |
Granted publication date: 20090520 Termination date: 20140626 |
|
| EXPY | Termination of patent right or utility model |