CN207406904U - Slurry balance shield muddy water circulation line valve intelligent automatic-control device - Google Patents
Slurry balance shield muddy water circulation line valve intelligent automatic-control device Download PDFInfo
- Publication number
- CN207406904U CN207406904U CN201721527919.1U CN201721527919U CN207406904U CN 207406904 U CN207406904 U CN 207406904U CN 201721527919 U CN201721527919 U CN 201721527919U CN 207406904 U CN207406904 U CN 207406904U
- Authority
- CN
- China
- Prior art keywords
- module
- balance shield
- muddy water
- water circulation
- slurry balance
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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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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a kind of slurry balance shield muddy water circulation line valve intelligent automatic-control devices, including the host module of progress signal processing being connected with slurry balance shield master control room PLC by bus cable and the signal acquisition module unit and external interface module unit that are connected with host module.The utility model can be acquired processing, it is proposed noise signal, the true operating status for reflecting circulation system pipeline, analyzing evaluation is carried out to these signals, it is handled using mean bias statistic algorithm, it is communicated by fieldbus port and slurry balance shield master control room plc data, adjusts the switch time of corresponding solenoid valve and the intelligence control system of aperture in real time into plasma discharge loine pressure according to muddy water circulation system.Tthe utility model system response is fast, convenient for debugging, it is at low cost and with slurry balance shield control system good compatibility, pipeline service life can be improved, construction cost is reduced, pipeline can be set to build the pressure the time, more device cascades are carried out, economic benefit and social benefit are huge.
Description
Technical field
The utility model is related to the detection of slurry balance shield device signal and automatic control equipment fields, are specially that a kind of muddy water is put down
The shield that weighs muddy water circulation line signal detection and solenoid valve state-detection, processing and control device in the construction process.
Background technology
With the fast development of the continuous development and progress of modern society, particularly Modern Traffic transport service, to people's
Trip brings great convenience.
The fast development of Modern Traffic transport service is spoken of, would have to mention and is played in construction of underground tunnel process of construction
The shield of key effect using shield technique, drastically increases working security and construction efficiency, complicated particularly with some
Geologic province, shield play irreplaceable role in the construction process.
Since the muddy water circulation system equipment of existing slurry balance shield is in itself using solenoid valve control, other extend pipeline
It is controlled, existed into plasma discharge pipeline in start-up course using hand-operated valve, mostly using manual operation, work efficiency is not high, together
When be not turned off after circulation system power cut-off extending pipe valve into plasma discharge there are field personnel；There are circulation systems
Pipeline is often straight-through when next workflow starts, in tunnel curve construction site there are water hammer to line shock
Phenomenon be easy to cause into phenomena such as the loosening of plasma discharge fixing device for pipe, pipeline abrasion and damage, improves construction cost, increase
Construction risk.
Therefore it provides one kind can detect circulation system in real time into plasma discharge piping flow under the complex working condition environment of underground
Tunnel curved section pipeline electromagnetic valve is individually controlled with pressure, water hammer is reduced in a manner that the short time builds the pressure to pipeline
Impact improves pipeline service life, reduces construction cost, and the device can set pipeline to build the pressure the time, carry out more devices
Cascade, has been a good problem to study.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, the utility model provides one kind can be effectively to mud and water balance shield
Structure circulation system is acquired processing into plasma discharge loine pressure and flow information, rejects noise signal, really reflects circulation system
The operating status on road under the overall leadership is handled using mean bias statistic algorithm, and passes through fieldbus port and mud and water balance shield
Structure master control room plc data communicate, according to muddy water circulation system into plasma discharge loine pressure adjust the switch of corresponding solenoid valve in real time when
Between and aperture intelligent automatic-control device.
What the purpose of this utility model was realized in：
A kind of slurry balance shield muddy water circulation line valve intelligent automatic-control device, including with slurry balance shield master control room
The host module 4 for the progress signal processing that PLC7 is connected by bus cable 6 and the signal being connected with host module 4
Acquisition module unit and external interface module unit；The host module unit 4 includes power module f, connects with power module f
The CPU module g connect, the A/D modular converters h being connected with CPU module g；The A/D modular converters h connection signal acquisition modules
Unit；The CPU module g connection external interface module units；
The signal acquisition module unit includes sensor 1 and the interface of A/D modular converters h is connected for sensor 1
Module e；
The sensor 1 includes flow sensor j and pressure sensor k；
The external interface module unit includes solenoid valve driving module a, communication interface module b, key operation module
C, data processing module d, human-computer interface module e and the local communication bus cable 5 being connected with communication interface module b；
Solenoid valve driving module a, communication interface module b and the data processing module d is arranged in parallel；
Pass through signal acquisition cable 2 and signal transmission between the host module unit 4 and signal acquisition module unit
Harness 3 connects；
The external interface module is extensive interface type.
Positive beneficial effect：The utility model provides one kind can be effectively to slurry balance shield circulation system into plasma discharge
Loine pressure and flow information are acquired processing, propose noise signal, really reflect the operating status of circulation system pipeline,
So as to carry out analyzing evaluation to these signals, handled using mean bias statistic algorithm, and pass through fieldbus end
Mouth is communicated with slurry balance shield master control room plc data, and correspondence is adjusted in real time into plasma discharge loine pressure according to muddy water circulation system
The switch time of solenoid valve and the intelligence control system of aperture.Tthe utility model system response is fast, convenient for debugging, it is at low cost and with
Slurry balance shield control system good compatibility, can improve pipeline service life, reduce construction cost, and the device can be with
Pipeline is set to build the pressure the time, carries out more device cascades, economic benefit and social benefit are huge.
Description of the drawings
Fig. 1 is the system block diagram one of the utility model；
Fig. 2 is the system block diagram two of the utility model；
Fig. 3 is the processing method algorithm flow chart of the utility model；
It is in figure：Sensor 1, signal acquisition cable 2, signal transmission harness 3, host module unit 4, local communication bus
Cable 5, bus cable 6, slurry balance shield master control room PLC7.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is described further：
As shown in Figs. 1-3, a kind of slurry balance shield muddy water circulation line valve intelligent automatic-control device, including with mud and water balance
Shield master control room PLC7 by bus cable 6 connect progress signal processing host module 4 and with host module 4
The signal acquisition module unit of connection and external interface module unit；The host module unit 4 includes power module f, with
The CPU module g of power module f connections, the A/D modular converters h being connected with CPU module g；The A/D modular converters h connections letter
Number acquisition module unit；The CPU module g connection external interface module units；
The signal acquisition module unit includes sensor 1 and the interface of A/D modular converters h is connected for sensor 1
Module e；
The sensor 1 includes flow sensor j and pressure sensor k；
The external interface module unit includes solenoid valve driving module a, communication interface module b, key operation module
C, data processing module d, human-computer interface module e and the local communication bus cable 5 being connected with communication interface module b；
Solenoid valve driving module a, communication interface module b and the data processing module d is arranged in parallel；
Pass through signal acquisition cable 2 and signal transmission between the host module unit 4 and signal acquisition module unit
Harness 3 connects；
The external interface module is extensive interface type；
The operating method of the slurry balance shield muddy water circulation line valve intelligent automatic-control device is as follows：
The signal of the signal acquisition module output is input to CPU moulds by the A/D modular converters of signal processing module
Block is filtered, and the mean bias statistic algorithm for passing through CPU carries out data processing, with reference to the signal of key operation module
State achievees the purpose that real-time display and communicated by local communication bus cable and slurry balance shield master control room plc data,
Concrete operation method includes the following steps：
Step 1：Sensor 1 gathers signal, and host module is transferred to by signal acquisition cable 2 and signal transmission harness 3
4；
Step 2：Signal acquisition module outputs signals to the A/D conversions of signal processing module；
Step 3：The A/D modular converters of signal processing module output signals to CPU module；
Step 4：CPU module the A/D converted output signals and key operation module of signal processing module are exported signal into
Handling result is output to mud and water balance shield by row algorithm process by the local communication bus cable being connected with communication interface module
Structure master control room PLC.
During use：Check whether control device indicator of the power supply status is normal, selection output signal parameter type matching
Sensor 1 is fixed to slurry balance shield circulation system into before plasma discharge pipeline electromagnetic valve entrance, ensureing acquisition information by sensor
It is number authentic and valid, after sensor 1 collects signal, host mould is transferred to by signal acquisition cable 2 and signal transmission harness 3
The built-in interface hardware circuit of block 4, then signal acquisition module output signals to the A/D conversions of signal processing module, at signal
The A/D converted output signals of module are managed to CPU module, CPU module calculates the A/D converted output signals of signal processing module
Method processing, and pass through mean bias statistic algorithm and carry out data processing, with reference to the signal condition of key operation module, reach real-time
It shows and is communicated by bus cable and slurry balance shield master control room plc data and carry out intelligent control.
The utility model provides one kind can be effectively to slurry balance shield circulation system into plasma discharge loine pressure and stream
Amount information is acquired processing, proposes noise signal, really reflects the operating status of circulation system pipeline, so as to this
A little signals carry out analyzing evaluation, are handled using mean bias statistic algorithm, and pass through fieldbus port and mud and water balance
Shield master control room plc data communicates, and adjusts the switch of corresponding solenoid valve in real time into plasma discharge loine pressure according to muddy water circulation system
Time and the intelligence control system of aperture.Tthe utility model system is responded soon, convenient for debugging, at low cost and and slurry balance shield
Control system good compatibility can improve pipeline service life, reduce construction cost, and the device can set pipeline to build the pressure
Time, more device cascades are carried out, economic benefit and social benefit are huge.
More than case study on implementation is merely to illustrate the preferred embodiment of the utility model, but the utility model is not limited to
State embodiment, in the knowledge possessed in the field those of ordinary skill, the spirit and principles of the utility model it
Interior made any modification, equivalent substitute and improvement etc. are regarded as the protection domain of the application.
Claims (7)
1. a kind of slurry balance shield muddy water circulation line valve intelligent automatic-control device, it is characterised in that：Including with mud and water balance shield
It the host module of the progress signal processing that structure master control room PLC is connected by bus cable and is connected with host module
Signal acquisition module unit and external interface module unit；The host module unit includes power module, with power module
The CPU module of connection, the A/D modular converters being connected with CPU module；The A/D modular converters connection signal acquisition module list
Member；The CPU module connection external interface module unit.
2. a kind of slurry balance shield muddy water circulation line valve intelligent automatic-control device according to claim 1, feature exist
In：The signal acquisition module unit includes the interface module that sensor connects A/D modular converters with for sensor.
3. a kind of slurry balance shield muddy water circulation line valve intelligent automatic-control device according to claim 2, feature exist
In：The sensor includes flow sensor j and pressure sensor.
4. a kind of slurry balance shield muddy water circulation line valve intelligent automatic-control device according to claim 1, feature exist
In：The external interface module unit include solenoid valve driving module, communication interface module, key operation module, at data
Manage module, human-computer interface module and the local communication bus cable being connected with communication interface module.
5. a kind of slurry balance shield muddy water circulation line valve intelligent automatic-control device according to claim 4, feature exist
In：Solenoid valve driving module, communication interface module and the data processing module is arranged in parallel.
6. a kind of slurry balance shield muddy water circulation line valve intelligent automatic-control device according to claim 1, feature exist
In：Connected between the host module unit and signal acquisition module unit by signal acquisition cable and signal transmission harness
It connects.
7. a kind of slurry balance shield muddy water circulation line valve intelligent automatic-control device according to claim 1, feature exist
In：The external interface module unit is extensive interface type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527919.1U CN207406904U (en) | 2017-11-16 | 2017-11-16 | Slurry balance shield muddy water circulation line valve intelligent automatic-control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527919.1U CN207406904U (en) | 2017-11-16 | 2017-11-16 | Slurry balance shield muddy water circulation line valve intelligent automatic-control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406904U true CN207406904U (en) | 2018-05-25 |
Family
ID=62319434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527919.1U Expired - Fee Related CN207406904U (en) | 2017-11-16 | 2017-11-16 | Slurry balance shield muddy water circulation line valve intelligent automatic-control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207406904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606301A (en) * | 2017-11-16 | 2018-01-19 | 中铁隧道局集团有限公司 | Slurry balance shield muddy water circulation line valve intelligent automatic-control device |
-
2017
- 2017-11-16 CN CN201721527919.1U patent/CN207406904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606301A (en) * | 2017-11-16 | 2018-01-19 | 中铁隧道局集团有限公司 | Slurry balance shield muddy water circulation line valve intelligent automatic-control device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |