CN208310804U - The water rinse-system of synchronous two fluid grouting - Google Patents
The water rinse-system of synchronous two fluid grouting Download PDFInfo
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- CN208310804U CN208310804U CN201820950430.3U CN201820950430U CN208310804U CN 208310804 U CN208310804 U CN 208310804U CN 201820950430 U CN201820950430 U CN 201820950430U CN 208310804 U CN208310804 U CN 208310804U
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Abstract
The utility model relates to Shield Construction Technique fields, in particular to a kind of water rinse-system of synchronous two fluid grouting, include the detergent line connecting with cleaning water source, biliquid pipeline is divided into the anti-detergent line of A liquid, the anti-detergent line of B liquid, the positive detergent line of A liquid and sewage recovery tube road by valve member by the detergent line, wherein, the anti-detergent line of A liquid, the anti-detergent line of B liquid and A liquid positive detergent line three end are connect with cleaning water source, and three outlet end is connected to sewage recovery tube road；The pressure sensor that blocked state whether is in for signal piping be provided in the anti-detergent line of A liquid, the anti-detergent line of B liquid.The utility model design science, rationally, it can also realize the automatic anti-cleaning of A, B liquid pipeline automatically during stopping the gap of slip casting operation, timeliness is high, the situations such as pipeline blockage caused by avoiding slip casting gap from cleaning not in time because of slurries, construction efficiency is effectively improved, there is stronger application value.
Description
Technical field
The utility model relates to Shield Construction Technique field, in particular to a kind of water rinse-system of synchronous two fluid grouting,
To prevent grouting pipeline condensation blocking.
Background technique
Currently, tunneling shield method, which is excavated, is increasingly becoming city by intrinsic advantage with a large amount of constructions of domestic and international subway
The main means lowly constructed.In the construction process, as shield is pushed ahead, excavating geology will form shield between section of jurisdiction
Gap.It is closely knit in order to be filled in a very short period of time, thus make around Rock And Soil timely supported, effectively
The collapsing for preventing the soil body controls the sedimentation of earth's surface, needs during shield driving while carrying out slip casting operation.Existing shield
Synchronous grouting mode is generallyd use on machine and inhibits stratum settlement, prevents segment joint and tail gap from seeping water.In reasons such as break tours
Caused slip casting gap often not in time due to slurries remaining in pipeline cleaning causes grouting pipeline to block, and influences construction effect
Rate.Therefore, the system for needing to develop a kind of automatic cleaning grouting pipeline in shield-tunneling construction operation, so as to when stopping slip casting and
When detergent line, reduce pipeline blockage risk.
Summary of the invention
Aiming at the shortcomings in the prior art, the utility model provides a kind of water rinse-system of synchronous two fluid grouting, design
It is scientific, reasonable, it is easy to operate, biliquid pipeline-cleaning can be carried out in time, reduces pipeline blockage risk, greatly save valuable apply
It is enterprise and the bigger benefit of social creativity between working hour.
According to design scheme provided by the utility model, a kind of water rinse-system of synchronous two fluid grouting, comprising with it is clear
Biliquid pipeline is divided into the anti-detergent line of A liquid, B by valve member by the detergent line of wash water source connection, the detergent line
The anti-detergent line of liquid, the positive detergent line of A liquid and sewage recovery tube road, wherein the anti-detergent line of A liquid, the anti-detergent line of B liquid and A
Liquid positive detergent line three end is connect with cleaning water source, and three outlet end is connected to sewage recovery tube road；A liquid is anti-clear
It washes pipeline, the pressure sensor for whether being in blocked state for signal piping is provided in the anti-detergent line of B liquid.
Above-mentioned, the anti-detergent line input end of A liquid is connect by water source connecting line with cleaning water source；The anti-cleaning pipe of B liquid
Road input end is connect by intermediate connection tube road with water source connecting line.
Preferably, connecting line outlet end in water source is provided with three-way connection, the anti-detergent line input end of A liquid, intermediate connection
Pipeline is connected with two outlets of three-way connection respectively.
Above-mentioned, the anti-detergent line of A liquid, the anti-detergent line outlet end of B liquid share same biliquid flow pipe, the biliquid
Flow pipe one end and slip casting switch oil cylinder starch outlet.
Preferably, the sewage recovery tube road input end is provided with three-way connection, the another two import point of three-way connection
It is not connect with the biliquid flow pipe other end and the positive detergent line outlet end of A liquid；The positive detergent line input end of A liquid is connected by three
Head is connect with A liquid inlet, and the three-way connection other end is connect by connection water supply line with cleaning water source.
Above-mentioned, the valve member includes pneumatic ball valve and/or manual ball valve.
Above-mentioned, the pressure sensor is connected with synchronous two fluid grouting control module, and control module is to pressure sensing
Device data are shown.
Above-mentioned, the cleaning water source is high-pressure water.
The utility model has the beneficial effects that
The utility model is novel in design, rationally, is divided into biliquid pipeline by valve member and sets with cleaning water source and be connected to
The anti-detergent line of A liquid, the anti-detergent line of B liquid, the positive detergent line of A liquid set, three detergent lines simultaneously connect with sewage recovery tube road
It connects, when slip casting completion, biliquid pipeline can be cleaned automatically in time, it can be achieved that pipeline while reaching the synchronism of slip casting
The timeliness of cleaning, the situations such as pipeline blockage caused by avoiding slip casting gap from cleaning not in time because of slurries are stopping slip casting operation
Gap during can also realize the automatic anti-cleaning of A, B liquid pipeline automatically, timeliness is high, and pipeline blockage risk substantially reduces,
And construction efficiency is effectively improved, there is stronger application value.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of water rinse-system in embodiment.
Specific embodiment:
Figure label, label 1,2,3,4,5,6,7,14 represent pneumatic ball valve, 8,9,10 representative pressure sensor of label, mark
Numbers 11,12,13 represent manual ball valve.
The utility model is described in further detail with technical solution with reference to the accompanying drawing, and by preferably implementing
The embodiments of the present invention is described in detail in example, but the embodiments of the present invention is not limited to this.
The situations such as pipeline blockage, the utility model embodiment, ginseng caused by for the existing cleaning not in time because of grouting pipeline
As shown in Figure 1, a kind of water rinse-system of synchronous two fluid grouting is provided, it is described comprising the detergent line being connect with cleaning water source
Detergent line biliquid pipeline is divided by the anti-detergent line of A liquid, the anti-detergent line of B liquid, the positive detergent line of A liquid by valve member
With sewage recovery tube road, wherein the anti-detergent line of A liquid, the anti-detergent line of B liquid and A liquid positive detergent line three end are and clearly
The connection of wash water source, and three outlet end is connected to sewage recovery tube road；It is all provided in the anti-detergent line of A liquid, the anti-detergent line of B liquid
The pressure sensor that blocked state whether is in for signal piping be equipped with.By valve member by biliquid pipeline be divided into clearly
Wash water source connection setting the anti-detergent line of A liquid, the anti-detergent line of B liquid, the positive detergent line of A liquid, three detergent lines and with dirt
Water recovery culvert connection can in time clean biliquid pipeline automatically when slip casting completion, reach the same of the synchronism of slip casting
When, it can be achieved that pipeline-cleaning timeliness, avoid slip casting gap because of the situations such as pipeline blockage caused by slurries cleaning not in time,
The gap for stopping slip casting operation can also realize the automatic anti-cleaning of A, B liquid pipeline automatically in the process, and timeliness is high, pipeline blockage wind
Danger substantially reduces.
Above-mentioned, the anti-detergent line input end of A liquid is connect by water source connecting line with cleaning water source；The anti-cleaning pipe of B liquid
Road input end is connect by intermediate connection tube road with water source connecting line, in the case where not changing existing biliquid pipeline, is passed through
Intermediate connection tube road accesses at water source in biliquid pipeline, and structure is simple, novel in design, rationally, can will cleaning water source in time, have
It is delivered in biliquid pipeline to effect, reduces pipeline blockage risk.
Preferably, connecting line outlet end in water source is provided with three-way connection, the anti-detergent line input end of A liquid, intermediate connection
Pipeline is connected with two outlets of three-way connection respectively, and the connection of pipeline is carried out using three-way connection, and structure is simple, assembling, dimension
Shield is convenient.
Above-mentioned, the anti-detergent line of A liquid, the anti-detergent line outlet end of B liquid share same biliquid flow pipe, the biliquid
Flow pipe one end and slip casting switch oil cylinder starch outlet, save the connection path between pipeline, greatly save flushing of pipeline
Time.
Preferably, the sewage recovery tube road input end is provided with three-way connection, the another two import point of three-way connection
It is not connect with the biliquid flow pipe other end and the positive detergent line outlet end of A liquid；The positive detergent line input end of A liquid is connected by three
Head is connect with A liquid inlet, and the three-way connection other end is connect by connection water supply line with cleaning water source, is convenient for assembling, maintenance,
Using effect is good.
Above-mentioned, the valve member includes pneumatic ball valve and/or manual ball valve, actually uses need according to detergent line
It asks, successively pneumatic ball valve and manual ball valve can be arranged in detergent line, or the two one is arranged in detergent line,
Convenient for the manual operation that pipeline is cleaned in slip casting gap in time, timeliness is good.
Above-mentioned, the pressure sensor is connected with synchronous two fluid grouting control module, and control module is to pressure sensing
Device data are shown, can be monitored by the main control room control system connected with synchronous two fluid grouting control module, pressure
Force data can intuitively be shown, monitoring personnel biliquid pipeline blockage situation can be carried out by the data intuitively shown and
When, effectively determine.
Above-mentioned, the cleaning water source is high-pressure water, is delivered to biliquid for water source is cleaned using the pressure of high pressure water
In pipeline, flushing effect is good.
After the completion of Cementer is made, the valve member of connection cleaning water source tube road is opened manually in the pipeline of biliquid pipeline
Wall is rinsed, and carries out sewage recycling discharge by sewage recovery tube road；And pass through the number pressure of observation pressure sensor acquisition
According to, determine whether, until pressure data reaches given threshold, to close valve member whether also in blocked state in pipeline, it is complete
Liquid pipeline flushing work in pairs.Given threshold can be set by test data or empirical value.
The water rinse-system of the synchronization two fluid grouting of the utility model, it is shown in Figure 1, including pneumatic ball valve 1-7,14,
Pressure sensor 8-10, manual ball valve can realize the automatic anti-cleaning of A, B liquid pipeline automatically, change existing synchronization less
In the case of double-liquid grouting system, pass through the valve member being arranged on biliquid pipeline and the ejected wash water with biliquid piping connection
Source, synchronous both double-liquid grouting system and water rinse-system cooperation, can be realized simultaneously following function: one) passing through opening
Pneumatic ball valve 1,2,4 realizes synchronous grouting operation；Two) slip casting gap is stretched out by the way that slip casting is switched oil cylinder, pneumatic ball valve 2,
3, it 5,7 opens, observation pressure sensor 8,10 judges whether pipeline blocks, and carries out the anti-washing and cleaning operation of A liquid pipeline；Three) pass through
Pneumatic ball valve 2,3,6 is opened, observation pressure sensor 9,10 judges whether pipeline blocks, completes the anti-washing and cleaning operation of B liquid pipeline；
Four) by opening pneumatic ball valve 1,3,14, the cleaning of A liquid pipeline forward direction is completed.It is normal original grouting system biliquid pipeline is not changed
Under the premise of operation, by increasing cleaning water source and valve member, pipeline can be carried out in slip casting gap timely and effectively clear
It washes, avoids the situations such as pipeline blockage, greatly improve construction efficiency, cut operating costs.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art can also make a variety of changes accordingly
Change, but any variation equivalent or similar with the utility model should all be covered in the range of the utility model claims.
Claims (8)
1. a kind of water rinse-system of synchronous two fluid grouting includes the detergent line connecting with cleaning water source, which is characterized in that institute
Biliquid pipeline is divided into the anti-detergent line of A liquid, the anti-detergent line of B liquid, the positive cleaning pipe of A liquid by valve member by the detergent line stated
Road and sewage recovery tube road, wherein the anti-detergent line of A liquid, the anti-detergent line of B liquid and A liquid positive detergent line three end with
Water source connection is cleaned, and three outlet end is connected to sewage recovery tube road；In the anti-detergent line of A liquid, the anti-detergent line of B liquid
The pressure sensor that blocked state whether is in for signal piping be provided with.
2. the water rinse-system of synchronous two fluid grouting according to claim 1, which is characterized in that the anti-detergent line of A liquid into
Mouth end is connect by water source connecting line with cleaning water source；The anti-detergent line input end of B liquid passes through intermediate connection tube road and water source
Connecting line connection.
3. the water rinse-system of synchronous two fluid grouting according to claim 2, which is characterized in that the outlet of water source connecting line
End is provided with three-way connection, and the anti-detergent line input end of A liquid, intermediate connection tube road connect with two outlets of three-way connection respectively
It connects.
4. the water rinse-system of synchronous two fluid grouting according to claim 1, which is characterized in that the anti-detergent line of A liquid, B
The anti-detergent line outlet end of liquid shares same biliquid flow pipe, and the biliquid flow pipe one end and slip casting switch oil cylinder are starched out
Mouth connection.
5. the water rinse-system of synchronous two fluid grouting according to claim 4, which is characterized in that the sewage recovery tube
Road input end is provided with three-way connection, and the another two import of three-way connection is just clear with the biliquid flow pipe other end and A liquid respectively
Wash the connection of tube outlet end；The positive detergent line input end of A liquid is connect by three-way connection with A liquid inlet, and three-way connection is another
End is connect by connection water supply line with cleaning water source.
6. the water rinse-system of synchronous two fluid grouting according to claim 1, which is characterized in that the valve member packet
Containing pneumatic ball valve and/or manual ball valve.
7. the water rinse-system of synchronous two fluid grouting according to claim 1, which is characterized in that the pressure sensor
It is connected with synchronous two fluid grouting control module, control module shows pressure sensor data.
8. the water rinse-system of synchronous two fluid grouting according to claim 1, which is characterized in that the cleaning water source is
High-pressure water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950430.3U CN208310804U (en) | 2018-06-20 | 2018-06-20 | The water rinse-system of synchronous two fluid grouting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950430.3U CN208310804U (en) | 2018-06-20 | 2018-06-20 | The water rinse-system of synchronous two fluid grouting |
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| CN208310804U true CN208310804U (en) | 2019-01-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425689A (en) * | 2018-06-20 | 2018-08-21 | 中铁工程装备集团有限公司 | The water rinse-system of synchronous two fluid grouting and purging method |
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2018
- 2018-06-20 CN CN201820950430.3U patent/CN208310804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425689A (en) * | 2018-06-20 | 2018-08-21 | 中铁工程装备集团有限公司 | The water rinse-system of synchronous two fluid grouting and purging method |
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