CN110485991A - A kind of overflow leakage loss monitoring alarm system with control sled - Google Patents
A kind of overflow leakage loss monitoring alarm system with control sled Download PDFInfo
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- CN110485991A CN110485991A CN201910838919.0A CN201910838919A CN110485991A CN 110485991 A CN110485991 A CN 110485991A CN 201910838919 A CN201910838919 A CN 201910838919A CN 110485991 A CN110485991 A CN 110485991A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 44
- 241001074085 Scophthalmus aquosus Species 0.000 claims abstract description 29
- 238000009826 distribution Methods 0.000 claims abstract description 18
- 239000002023 wood Substances 0.000 claims description 50
- 239000007788 liquid Substances 0.000 claims description 18
- 210000001624 hip Anatomy 0.000 claims description 4
- 101100408455 Arabidopsis thaliana PLC7 gene Proteins 0.000 description 15
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000005553 drilling Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B45/00—Measuring the drilling time or rate of penetration
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
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- Mining & Mineral Resources (AREA)
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- Environmental & Geological Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of overflow leakage loss monitoring alarm systems with control sled, comprising: sensor, bit weight sensor, brill disk rotating speed sensor, PLC, distribution box, control sled cabinet, industrial personal computer and display alarm module when pump rush sensor, outlet stream meter, standpipe pressure sensor, brill；Wherein, the PLC and the distribution box are respectively positioned on control sled box house；The PLC is connected with the distribution box；Sensor, the bit weight sensor and the brill disk rotating speed sensor are connected with the PLC respectively when the pump rush sensor, the outlet stream meter, the standpipe pressure sensor, the brill, the PLC is connected with the industrial personal computer, and the industrial personal computer is connected with the display alarm module.Overflow leakage loss monitoring alarm system provided by the invention can in real time, accurately find overflow or leakage, provide technical guarantee to be safely and fast drilled well.
Description
Technical field
The present invention relates to petroleum gases to be drilled well production technical field, more particularly to a kind of with control sled
Overflow leakage loss monitoring alarm system.
Background technique
The research of well control technique has become the common proposition that drilling well industry is faced with using dynamics.It is sent out in drilling process
Raw overflow is unavoidable, is drilled in well production process in petroleum gas, the timeliness and accuracy of the alarm of overflow leakage loss monitoring
It directly affects safety in production, be drilled well timeliness, environmental protection, personal injury and facilities and equipment loss, be to realize safety in production
Premise guarantee.
The monitoring method of the leakage of overflow at present is: by installing liquid level sensor to the mud in each mud pit in slurry tank
The measurement of slurry product is monitored overflow and leakage, and this method is since the tank area of slurry tank is big, stirs liquid level in tank
It is unstable, be easy to cause there are bubble, well head to the factors such as slurry tank pipe content product, charging, tapping, reverse irrigation and monitor delay and not
Accurately.
Therefore, how to provide a kind of accurate overflow leakage loss monitoring alarm system of monitoring is that those skilled in the art need to solve
Certainly the problem of.
Summary of the invention
In view of this, the present invention provides a kind of overflow leakage loss monitoring alarm system with control sled, it can be accurate
It was found that overflow and leakage, provide technical guarantee to be safely and fast drilled well operations.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of overflow leakage loss monitoring alarm system with control sled, comprising: pump rush sensor, outlet stream meter, standpipe
Sensor, bit weight sensor, brill disk rotating speed sensor, PLC, distribution box, control sled cabinet, industrial personal computer when pressure sensor, brill
With display alarm module；Wherein, the PLC and the distribution box are respectively positioned on control sled box house；The PLC and the distribution
Case is connected；
It is sensor when the pump rush sensor, the outlet stream meter, the standpipe pressure sensor, the brill, described
Bit weight sensor and the brill disk rotating speed sensor are connected with the PLC respectively, and the PLC is connected with the industrial personal computer, described
Industrial personal computer is connected with the display alarm module；
The pump rush sensor acquires pump impulse, and is sent to the PLC；
The outlet stream meter acquires rate of discharge, and is sent to the PLC；
The standpipe pressure sensor acquires standpipe pressure, and is sent to the PLC；
Data when sensor acquisition is bored when the brill, and it is sent to the PLC；
The bit weight sensor acquires bit pressure data, and is sent to the PLC；
Disk rotating speed is bored in the brill disk rotating speed sensor acquisition, and is sent to the PLC；
The PLC is based on pump impulse and cylinder sleeve size and calculates inlet flow rate, and by the inlet flow rate, the rate of discharge,
Data, the bit pressure data and the brill disk rotating speed are sent to the industrial personal computer when standpipe pressure, the brill；
The industrial personal computer be based on inlet flow rate, rate of discharge, standpipe pressure, bit pressure, bore when and bore disk rotating speed and in advance
Input alarm parameters judge whether to indicate or have occurred and that overflow or leakage, and the warning message of generation is sent to the display
Alarm module；
The display alarm module be used for inlet flow rate, rate of discharge, standpipe pressure, bit pressure, bore when and bore disk rotating speed,
Pre-alarm parameter, alarm parameters are shown, and are alarmed based on warning message.
Preferably, described control sled four vertex of cabinet, which are respectively and fixedly provided with, hangs angle.
Preferably, data input module is integrated on the industrial personal computer, data input module is used to input for user and alarm
Parameter.
Preferably, further includes: choke manifold and liquid level monitoring equipment；The choke manifold and the liquid level monitoring equipment are equal
It is mounted on the control sled box house；The liquid level monitoring equipment and the choke manifold are connected with the PLC；
Described choke manifold one end passes through control sled cabinet and accesses high-voltage tube, and the other end passes through the control and prizes cabinet
It is connected with low-voltage tube.
Preferably, control sled cabinet side offers low pressure hole, and the other side offers pressure hole；The choke manifold
One end passes through the pressure hole and is connected with high-voltage tube, and the other end passes through the low pressure hole and is connected with low-voltage tube.
Preferably, the choke manifold includes: block of wood one, block of wood two, block of wood three and block of wood four；
Described block of wood one and described block of wood two are connected by valve three, described block of wood two successively by the outlet stream meter with
Flow tube is connected with described block of wood three；Described block of wood three is connected by valve two with described block of wood four；Described block of wood four and the pier
Son one is connected by valve one；
Described block of wood one is also connected with the high-voltage tube, and described block of wood four is also connected with the low-voltage tube.
Preferably, the control sled top of the box is equipped with solar panels by bracket, and the solar panels pass through explosion-proof
Case is installed on the bracket；The solar panels are connected to the battery；Wherein, the battery is mounted on the control sled case
In vivo, and with the distribution box it is connected.
Preferably, the bracket includes: I-shaped chassis, is equipped with rectangular frame on the I-shaped chassis, described
The top of rectangular frame is uniformly equipped with multiple triangle fixed frames, and the solar panels are mounted on institute by the explosion-proof tank
It states on two waists on fixed frame.
Preferably, control sled top of the box is also equipped with wireless launcher and alarm, the wireless transmission dress
It sets and is connected with the PLC with the alarm.
Preferably, ladder is installed on the outside of the control sled cabinet.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides one kind with control sled
Overflow leakage loss monitoring alarm system, when rate of discharge be greater than inlet flow rate to a certain degree when, illustrate that overflow has occurred；Work as outlet
When flow is less than inlet flow rate to a certain degree, illustrate to be missed；When standpipe pressure, bit pressure, boring and bore disk rotating speed
When mutation, very possible generation overflow or leakage are implied.
Overflow leakage loss monitoring alarm system provided by the invention can in real time, accurately find overflow or leakage, for peace
Entirely, it is rapidly drilled well and technical guarantee is provided.
In addition, technical solution provided by the invention by manifold needed for PLC, distribution box, monitoring together with integration of equipments, rise
To protective effect, while convenient transportation, carrying and scene are put and are used.Throttling sled is internal to be also equipped with liquid level monitoring equipment,
When missing, liquid level monitoring can be realized with the equipment.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the overflow leakage loss monitoring alarm system provided by the invention with control sled；
Fig. 2 is the schematic diagram provided by the invention for hanging angle；
Fig. 3 is the structural schematic diagram one of control sled cabinet provided by the invention；
Fig. 4 is the structural schematic diagram two of control sled cabinet provided by the invention；
Fig. 5 is choke manifold structural schematic diagram one provided by the invention；
Fig. 6 is choke manifold structural schematic diagram two provided by the invention；
Fig. 7 is supporting structure schematic diagram one provided by the invention；
Fig. 8 is supporting structure schematic diagram two provided by the invention；
Fig. 9 is the structural schematic diagram three of control sled cabinet provided by the invention.
In FIG. 1 to FIG. 9:
1, pump rush sensor, 2, outlet stream meter, 3, standpipe pressure sensor, 4, bore when sensor, 5, bit weight sensor,
6, disk rotating speed sensor is bored, 7, PLC, 8, distribution box, 9, control sled cabinet, 10, industrial personal computer, 11, display alarm module, 12, hang
Angle, 13, choke manifold, 14, liquid level monitoring equipment, 15, low pressure hole, 16, pressure hole, 17, block of wood one, 18, block of wood two, 19, pier
Sub three, 20, block of wood four, 21, valve three, 22, flow tube, 23, valve two, 24, valve one, 26, solar panels, 27, battery, 28, work
Font chassis, 29, rectangular frame, 30, fixed frame, 31, ladder, 32, shutter.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to attached drawing 1, the embodiment of the invention discloses a kind of overflow leakage loss monitoring alarm system with control sled, packets
Include: sensor 4, bit weight sensor 5, brill disk rotating speed pass when pump rush sensor 1, outlet stream meter 2, standpipe pressure sensor 3, brill
Sensor 6, PLC7, distribution box 8, control sled cabinet 9, industrial personal computer 10 and display alarm module 11；Wherein, PLC7 and distribution box 8 are equal
Inside control sled cabinet 9；PLC7 is connected with distribution box 8；
Sensor 4, bit weight sensor 5 and brill disk when pump rush sensor 1, outlet stream meter 2, standpipe pressure sensor 3, brill
Speed probe 6 is connected with PLC7 respectively, and PLC7 is connected with industrial personal computer 10, and industrial personal computer 10 is connected with display alarm module 11；
Pump rush sensor 1 acquires pump impulse, and is sent to PLC7；
Outlet stream meter 2 acquires rate of discharge, and is sent to PLC7；
Standpipe pressure sensor 3 acquires standpipe pressure, and is sent to PLC7；
The data when acquisition of sensor 4 is bored when brill, and it is sent to PLC7；
Bit weight sensor 5 acquires bit pressure data, and is sent to PLC7；
It bores the acquisition of disk rotating speed sensor 6 and bores disk rotating speed, and be sent to PLC7；
PLC7 is based on pump impulse and cylinder sleeve size and calculates inlet flow rate, and by inlet flow rate, rate of discharge, standpipe pressure, brill
When data, bit pressure data and bore disk rotating speed be sent to industrial personal computer 10；
Industrial personal computer 10 be based on inlet flow rate, rate of discharge, standpipe pressure, bit pressure, bore when and bore disk rotating speed and in advance it is defeated
Enter alarm parameters to judge whether to indicate or have occurred and that overflow or leakage, and the warning message of generation is sent to display alarm mould
Block 11；
Show alarm module 11 be used for inlet flow rate, rate of discharge, standpipe pressure, bit pressure, bore when and bore disk rotating speed, pre-
Alarm parameters, alarm parameters are shown, and are alarmed based on warning message.
When rate of discharge is greater than inlet flow rate (i.e. difference is more than alarm parameters) to a certain degree, illustrate that overflow has occurred；
When rate of discharge is less than inlet flow rate a certain range, illustrate to be missed.Turn when standpipe pressure, bit pressure, boring with brill disk
When speed mutates, very possible generation overflow or leakage are implied.Technical solution provided by the invention can in real time, essence
Overflow or leakage are found quasi-ly, provide technical guarantee to be safely and fast drilled well.
Monitor and alarm system provided by the invention can not only alarm to the leakage and overflow having occurred and that, can be with
To may there is a situation where overflow or leakage issue early warning, the attention of related operating personnel can be caused, taken measures in advance,
Prevent heavy losses.
No lag, accurate discovery may be implemented using the overflow leakage loss monitoring alarm system and be drilled overflowing during well
The accurate measurement and alarm of stream or leakage, reduce well control risk, reservoir pollution and nonproductive time, so that drilling efficiency is improved,
Save drilling period.
In addition, what needs to be explained here is that, whether reach early warning involved in the present invention or the judgement of alarm parameters is
Simple numerical value compares.
In order to further optimize the above technical scheme, control sled 9 four vertex of cabinet, which are respectively and fixedly provided with, hangs angle 12.
The control sled all exterior walls of cabinet 9 are made of corrugated steel, and bottom plate is made of checkered steel plate, and quadrangle uses packaging
Case is more than or equal to 30 tons with angle 12, the biggest lifting capacity is hung.
In order to further optimize the above technical scheme, data input module, data input module are integrated on industrial personal computer 10
For inputting alarm parameters for user.
In specific implementation, can by inlet flow rate, rate of discharge, standpipe pressure, bit pressure, bore when and bore disk rotating speed and
Alarm parameters are stored in the database of industrial personal computer 10.
In order to further optimize the above technical scheme, further includes: choke manifold 13 and liquid level monitoring equipment 14；Choke manifold
13 and liquid level monitoring equipment 14 be installed in control sled cabinet 9 inside；Liquid level monitoring equipment 14 and choke manifold 13 are and PLC7
It is connected；
13 one end of choke manifold passes through control sled cabinet 9 and accesses high-voltage tube, and the other end passes through control sled cabinet 9 and low-voltage tube
It is connected.
Manifold, integration of equipments needed for technical solution provided by the invention will be monitored by cabinet together, play protection and make
With, while convenient transportation, carrying and scene are put and are used.Control sled is internal to be equipped with liquid level monitoring equipment 14, when leaking
When mistake, liquid level monitoring is carried out with the equipment.
Liquid level monitoring equipment 14 is used for monitoring position of fluid level, can be according to liquid level monitoring equipment 14 when generation leakage is returned
The data of acquisition understand leakage situation.
Box shape size can be designed according to actual needs, such as can be designed to that 2684*2300*2704mm is big
It is small.
In order to further optimize the above technical scheme, control sled 9 side of cabinet offers low pressure hole 15, and the other side offers
Pressure hole 16；13 one end of choke manifold passes through pressure hole 16 and is connected with high-voltage tube, and the other end passes through low pressure hole 15 and low-voltage tube phase
Even.
In order to further optimize the above technical scheme, choke manifold 13 includes: block of wood 1, block of wood 2 18, block of wood 3 19
With block of wood 4 20；
Block of wood 1 is connected with block of wood 2 18 by valve 3 21, and block of wood 2 18 successively passes through outlet stream meter 2 and flow tube
22 are connected with block of wood 3 19；Block of wood 3 19 is connected by valve 2 23 with block of wood 4 20；Block of wood 4 20 and block of wood 1 pass through valve one
24 are connected；
Block of wood 1 is also connected with high-voltage tube, and block of wood 4 20 is also connected with low-voltage tube.
Fluid is after high-pressure inlet enters, and when not needing measurement of discharge, valve 1 is opened, and valve 2 23 and valve 3 21 are closed,
The flow direction of fluid is: high-pressure inlet --- --- valve 1 --- block of wood 4 20 --- low tension outlet of block of wood 1.Need flow measurement
When amount, valve 1 is closed, and valve 2 23 and valve 3 21 are opened, then fluid flow direction is: high-pressure inlet --- block of wood 1 --- valve three
21 --- --- --- --- valve 2 23 --- block of wood 4 20 --- low tension outlets of block of wood 3 19 of outlet stream meter 2 of block of wood 2 18.
External manifold is entered by right side high pressure port, then is flowed out from left side low-pressure port.
In order to further optimize the above technical scheme, solar panels 26 are equipped with by bracket at the top of control sled cabinet 9, too
Positive energy plate 26 is rack-mount by explosion-proof tank；Solar panels 26 are connected with battery 27；Wherein, battery 27 is mounted on control
In system sled cabinet 9, and it is connected with distribution box 8.
In order to further optimize the above technical scheme, bracket includes: I-shaped chassis 28, is equipped on I-shaped chassis 28
Rectangular frame 29, the top of rectangular frame 29 are uniformly equipped with multiple triangle fixed frames 30, and solar panels 26 pass through anti-
Quick-fried case is mounted on two waists on fixed frame 30.
In specific implementation, solar panels 26 can be fixed on bracket by explosion-proof tank, and explosion-proof tank is bolted
On control sled, realization is detachably connected, and is convenient for changing and is repaired.When system works, can be manually selected by distribution box 8 is
It is powered using field power supply, or is powered using battery 27.Solar panels 26 are fixed on the two of triangle fixed frame 30
On waist, two pieces of solar panels 26 receive solar energy from different angles, solar energy can be received to greatest extent, thus maximum limit
The storing electrical energy of degree.
It in specific implementation, can be by support Design at high 300mm, wide 2200mm and long 2500mm size.Bracket passes through
Bolt is fixed to top of the box, and solar panels 26 are fixed by bolt and explosion-proof tank with bracket.
In order to further optimize the above technical scheme, wireless launcher and alarm are also equipped at the top of control sled cabinet 9
Device, wireless launcher and alarm are connected with PLC7.
The collected data of PLC7 can be sent out by wired, wireless launcher, be gone forward side by side to receive from the background
Row processing and decision；It is more convenient for operation field using wireless mode.
When the data monitored are more than threshold value, alarm is issued, on-site personnel is facilitated to hear, taken in time corresponding
Measure.
In order to further optimize the above technical scheme, ladder 31 is installed on the outside of control sled cabinet 9, staff is facilitated to climb
Maintenance and operation are carried out to sled top.
In order to further optimize the above technical scheme, control sled 9 two sides of cabinet are also provided with shutter 32, facilitate ventilation.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of overflow leakage loss monitoring alarm system with control sled characterized by comprising pump rush sensor, outlet stream
Sensor, bit weight sensor, brill disk rotating speed sensor, PLC, distribution box, control sled case when meter, standpipe pressure sensor, brill
Body, industrial personal computer and display alarm module；Wherein, the PLC and the distribution box are respectively positioned on control sled box house；The PLC
It is connected with the distribution box；
Sensor, the bit pressure when pump rush sensor, the outlet stream meter, the standpipe pressure sensor, the brill
Sensor and the brill disk rotating speed sensor are connected with the PLC respectively, and the PLC is connected with the industrial personal computer, the industry control
Machine is connected with the display alarm module；
The pump rush sensor acquires pump impulse, and is sent to the PLC；
The outlet stream meter acquires rate of discharge, and is sent to the PLC；
The standpipe pressure sensor acquires standpipe pressure, and is sent to the PLC；
Data when sensor acquisition is bored when the brill, and it is sent to the PLC；
The bit weight sensor acquires bit pressure data, and is sent to the PLC；
Disk rotating speed is bored in the brill disk rotating speed sensor acquisition, and is sent to the PLC；
The PLC is based on pump impulse and cylinder sleeve size and calculates inlet flow rate, and by the inlet flow rate, rate of discharge, described
Data, the bit pressure data and the brill disk rotating speed are sent to the industrial personal computer when standpipe pressure, the brill；
When the industrial personal computer is based on inlet flow rate, rate of discharge, standpipe pressure, bit pressure, brill and bores disk rotating speed and pre-enter
Alarm parameters judge whether to indicate or have occurred and that overflow or leakage, and the warning message of generation is sent to the display and is alarmed
Module；
When the display alarm module is used for inlet flow rate, rate of discharge, standpipe pressure, bit pressure, brill and bores disk rotating speed, forecasts
Alert parameter, alarm parameters are shown, and are alarmed based on warning message.
2. a kind of overflow leakage loss monitoring alarm system with control sled according to claim 1, which is characterized in that described
Control sled four vertex of cabinet, which are respectively and fixedly provided with, hangs angle.
3. a kind of overflow leakage loss monitoring alarm system with control sled according to claim 1, which is characterized in that described
Data input module is integrated on industrial personal computer, data input module is used to input alarm parameters for user.
4. a kind of overflow leakage loss monitoring alarm system with control sled according to claim 1, which is characterized in that also wrap
It includes: choke manifold and liquid level monitoring equipment；The choke manifold and the liquid level monitoring equipment are installed in the control sled case
Internal portion；The liquid level monitoring equipment and the choke manifold are connected with the PLC；
Described choke manifold one end pass through the control sled cabinet access high-voltage tube, the other end pass through the control prize cabinet with it is low
Pressure pipe is connected.
5. a kind of overflow leakage loss monitoring alarm system with control sled according to claim 4, which is characterized in that described
Control sled cabinet side offers low pressure hole, and the other side offers pressure hole；Described choke manifold one end passes through the pressure hole
It is connected with high-voltage tube, the other end passes through the low pressure hole and is connected with low-voltage tube.
6. a kind of overflow leakage loss monitoring alarm system with control sled according to claim 4 or 5, which is characterized in that
The choke manifold includes: block of wood one, block of wood two, block of wood three and block of wood four；
Described block of wood one is connected with described block of wood two by valve three, and described block of wood two successively passes through the outlet stream meter and overcurrent
Pipe is connected with described block of wood three；Described block of wood three is connected by valve two with described block of wood four；Described block of wood four and described block of wood one
It is connected by valve one；
Described block of wood one is also connected with the high-voltage tube, and described block of wood four is also connected with the low-voltage tube.
7. a kind of overflow leakage loss monitoring alarm system with control sled according to claim 1, which is characterized in that described
Control sled top of the box is equipped with solar panels by bracket, and the solar panels are installed on the bracket by explosion-proof tank；
The solar panels are connected to the battery；Wherein, the battery is mounted in control sled cabinet, and with the distribution box
It is connected.
8. a kind of overflow leakage loss monitoring alarm system with control sled according to claim 7, which is characterized in that described
Bracket includes: I-shaped chassis, and rectangular frame is equipped on the I-shaped chassis, and the top of the rectangular frame is uniform
Multiple triangle fixed frames are installed, the solar panels are mounted on two waists on the fixed frame by the explosion-proof tank.
9. a kind of overflow leakage loss monitoring alarm system with control sled according to claim 1, which is characterized in that described
Control sled top of the box is also equipped with wireless launcher and alarm, and the wireless launcher and the alarm are and institute
PLC is stated to be connected.
10. a kind of overflow leakage loss monitoring alarm system with control sled described in any one according to claim 1~9,
It is characterized in that, ladder is installed on the outside of the control sled cabinet.
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|---|---|---|---|
| CN201910838919.0A CN110485991B (en) | 2019-09-05 | 2019-09-05 | Overflow leakage monitoring alarm system with control sled |
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|---|---|---|---|
| CN201910838919.0A CN110485991B (en) | 2019-09-05 | 2019-09-05 | Overflow leakage monitoring alarm system with control sled |
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| CN110485991A true CN110485991A (en) | 2019-11-22 |
| CN110485991B CN110485991B (en) | 2024-04-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389515A (en) * | 2021-07-08 | 2021-09-14 | 盐城市琪航石油机械有限公司 | Gas production wellhead device and gas production well |
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| CN110485991B (en) | 2024-04-19 |
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