CN109736885A - Tunnel water plug - Google Patents
Tunnel water plug Download PDFInfo
- Publication number
- CN109736885A CN109736885A CN201910193010.4A CN201910193010A CN109736885A CN 109736885 A CN109736885 A CN 109736885A CN 201910193010 A CN201910193010 A CN 201910193010A CN 109736885 A CN109736885 A CN 109736885A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- water
- water plug
- booster pump
- extreme lower
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 239000010865 sewage Substances 0.000 claims abstract description 21
- 239000010802 sludge Substances 0.000 claims abstract description 19
- 238000011010 flushing procedure Methods 0.000 claims abstract description 17
- 230000037452 priming Effects 0.000 claims description 22
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000003137 locomotive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 241001669679 Eleotris Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Abstract
The invention discloses a kind of tunnel water plugs, belong to Shield-type machinery technical field, the extreme lower position positioned at tunnel, including draw water component and the rinsing module that is used to rinse the sludge of extreme lower position for being drawn to the sewage of extreme lower position and sludge outside tunnel；Rinsing module includes booster pump, the water inlet pipe connecting with booster pump one end, the outlet pipe connecting with the other end of booster pump and the bath tube body connecting with water outlet one end of outlet pipe, jet water spout body is located above the sludge of tunnel extreme lower position, and bath tube body is equipped with flushing hole.The technical issues of present invention is able to solve time-consuming and laborious when sewage and mud in manual cleanup tunnel existing in the prior art and cleaning not in time can reach automatic cleaning, time saving and energy saving technical effect in time.
Description
Technical field
The invention belongs to Shield-type machinery technical fields, are to be related to a kind of tunnel water plug more specifically.
Background technique
During shield-tunneling construction, minimum point is typically designed generated sewage, silt in the middle position in tunnel, construction
Mud etc. all flows to the position.Since the sewage and sludge that generate in work progress are more, sewage excessively passes through long-term accumulation, generates
A degree of mud sediment, when being drawn water, sludge blockage pipeline, damage equipment, cause work to be forced to stop frequent occurrence
Accident only occurs, and influences the draining in tunnel, and staff cannot draw water in time, so that minimum point ponding is excessive, mistake
It is immersed for a long time by sewage toward battery locomotive, wheel bearing is be easy to cause to wear, there is larger impact to battery locomotive traffic safety,
Also tunnel civilized construction is influenced.
Summary of the invention
The purpose of the present invention is to provide a kind of tunnel water plugs, to solve manual cleanup existing in the prior art
In tunnel sewage and when mud is time-consuming and laborious and cleaning not in time the technical issues of, automatic cleaning, time saving province in time can be reached
The technical effect of power.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of tunnel water plug is provided, be located at tunnel
Extreme lower position, including
Draw water component, for the sewage of tunnel extreme lower position and sludge to be drawn to outside tunnel；With
Rinsing module is rinsed for the sludge to tunnel extreme lower position；
Wherein, the rinsing module includes booster pump, the water inlet pipe connecting with described booster pump one end and the booster pump
Other end connection outlet pipe and the bath tube body that is connect with water outlet one end of the outlet pipe, the jet water spout body be located at
Above the sludge of tunnel extreme lower position, the bath tube body is equipped with flushing hole.
Further, the bath tube body is distributed in a ring, and the flushing hole is uniformly at intervals in the bath tube body
On semi-ring side pipe wall.
Further, the flushing hole is equipped with spray head.
Further, the component that draws water include self priming pump, the suction piping being connect with the water sucking mouth of the self priming pump, with
The drainage pipeline of the water outlet connection of the self priming pump, one end of the drainage pipeline extends to the outside in the tunnel.
Further, the tunnel water plug further includes control assembly, for controlling the component and described of drawing water
Rinsing module synchronous working.
Further, the control assembly includes the first sensor being arranged on first position and senses with described first
The control cabinet of device electrical connection, the first position are located at the front of the extreme lower position, the control cabinet respectively with the self-priming
Pump and booster pump electrical connection, when tunnel battery truck passes through the first position, the control cabinet controls the self priming pump
It stops working with the booster pump.
Further, the suction piping is connected with electric pushrod, realizes the water suction by the way that the electric pushrod is flexible
Pipeline enters and leaves sewage, and the electric pushrod is electrically connected with the control cabinet, the control cabinet control the self priming pump and
The booster pump works asynchronously with the electric pushrod.
Further, the tunnel water plug further includes the alarm assemblies that the second position is arranged in, for described
Electric pushrod failure is alarmed, and the second position is located at the rear of the first position.
Further, the alarm assemblies include the second sensor being arranged on the second position, are arranged described
3rd sensor on electric pushrod, the alarm controller being electrically connected with the second sensor and the 3rd sensor and
The alarm lamp being electrically connected with the alarm controller.
Further, the control cabinet is equipped with backup power source.
A kind of beneficial effect of tunnel water plug provided by the invention is: being removed with water plug in tunnel of the invention
Have for the sewage of the extreme lower position and sludge to be drawn to drawing water outside component outside tunnel, is also provided with for described
The rinsing module that the sludge of extreme lower position rinses, water is introduced outlet pipe by water inlet pipe by booster pump by rinsing module, then is passed through
The bath tube body and flushing hole for crossing outlet pipe one end spray water, rinse the sludge of bottom deposit by high pressure water, form mud,
The component that draws water is worked at the same time with rinsing module, and mud is drawn to the outside in tunnel, is completed tunnel and is drawn water operation.It takes out in this tunnel
Water installations solve time-consuming and laborious when sewage and mud in manual cleanup tunnel existing in the prior art and cleaning not in time
Technical problem can reach automatic cleaning, time saving and energy saving technical effect in time.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of tunnel water plug provided in an embodiment of the present invention.
Wherein, each appended drawing reference in figure:
1-sleeper, 2-tracks, 4-water inlet pipes, 5-drainage pipelines, 6-control cabinets, 7-first sensors, 8-alarms
Lamp, 9-first manual ball valves, the 10-the first check valve, 11-pressure reducing valves, 12-booster pumps, 13-pump fixed bracket, and 14-certainly
Sucking pump, 15-bath tube bodies, 16-floor drains, 17-liquid level sensors, 18-electric pushrods, 19-3rd sensors, 20-the
Two check valves, the 21-the second manual ball valve, 22-outlet pipes.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It please refers to shown in Fig. 1, tunnel water plug of the invention, the extreme lower position positioned at tunnel, including is used for tunnel
The sewage and sludge of road extreme lower position be drawn to outside tunnel draw water component and for tunnel extreme lower position sludge rinse
Rinsing module；Rinsing module includes booster pump 12, the water inlet pipe 4 connecting with 12 one end of booster pump, the other end with booster pump 12
The outlet pipe 22 of connection and bath tube body 15 positioned at 22 one end of outlet pipe, bath tube body 15 are located at the dirt of tunnel extreme lower position
Above mud, bath tube body 15 is equipped with flushing hole.
Above-mentioned tunnel is with water plug other than having for the sewage of the extreme lower position and sludge to be drawn to tunnel
It draws water outside component, is also provided with the rinsing module rinsed for the sludge to extreme lower position, rinsing module will by booster pump 12
Water introduces outlet pipe 22 by water inlet pipe 4, sprays water using the bath tube body 15 and flushing hole of 22 one end of outlet pipe, passes through height
It presses water to rinse the sludge of bottom deposit, forms mud, the component that draws water is worked at the same time with rinsing module, and mud is drawn to tunnel
Outside, complete tunnel and draw water operation.This tunnel solves in manual cleanup tunnel existing in the prior art with water plug
When sewage and mud time-consuming and laborious and cleaning not in time the technical issues of, automatic cleaning, time saving and energy saving skill in time can be reached
Art effect.
It please refers to shown in Fig. 1, as a kind of specific embodiment of tunnel water plug provided by the invention, the punching
Water pipe body 15 is distributed in a ring, and the flushing hole is uniformly at intervals on the interior semi-ring side pipe wall of the bath tube body 15.Above-mentioned ring
The bath tube body 15 of shape can comprehensively be covered on the top of the extreme lower position in tunnel, can be more comprehensive, large area to most
The mud of lower position is rinsed, and is in addition also communicated with auxiliary tube body at the middle part of Huan Xing bath tube body 15, auxiliary tube body is
Straight pipe assists parallel interval between tube body uniformly distributed, and flushing hole is located at the tube wall bottom of auxiliary tube body, and the area of flushing is bigger, covers
More comprehensively, scouring effect is more preferable for lid.
As a kind of specific embodiment of tunnel water plug provided by the invention, the flushing hole is equipped with spray
Head.Using spray head, be on the one hand capable of increasing the area of flushing, the flushing effect reached, on the other hand can also prevent sewage into
Enter booster pump blocking pipeline, reliability is stronger.
As a kind of specific embodiment of tunnel water plug provided by the invention, water inlet pipe 4 is equipped with pressure reducing valve
11, the first check valve 10 and first manual ball valve 9, adjust hydraulic pressure using pressure reducing valve 11, meet the pressure of the flushing of booster pump 12
It is required that not precipitating to reach mud, meet good effect of drawing water；Using the first check valve 10 booster pump 12 in order to prevent
Water inlet pipe outside flowing water always when not working；It using first manual ball valve 9 is closed in time when device fails need repairing
First manual ball valve 9 is closed, prevents the industrial water of water inlet pipe 4 from outflowing.
It please refers to shown in Fig. 1, as a kind of specific embodiment of tunnel water plug provided by the invention, the pumping
Water assembly includes self priming pump 14, the suction piping 23 connecting with the water sucking mouth of the self priming pump 14, the water outlet with self priming pump 14
The drainage pipeline 5 of connection, one end of drainage pipeline 5 extend to the outside in the tunnel, and self priming pump 14 uses horizontal self-sucking pump.On
The component that draws water is stated by self priming pump, water suction is fast, improves working efficiency.
As a kind of specific embodiment of tunnel water plug provided by the invention, tunnel further includes with water plug
Control assembly, for controlling draw water component and rinsing module synchronous working；Control assembly includes be arranged on first position
One sensor 7 and the control cabinet 6 being electrically connected with first sensor 7, first position are located at the front of extreme lower position, and control cabinet 6 divides
It is not electrically connected with self priming pump 14 and the booster pump 12, when tunnel battery truck passes through the first position, the control of control cabinet 6 is certainly
Sucking pump 14 and booster pump 12 stop working, and tunnel battery truck operates on the track 2 of tunnel bottom setting, and the bottom of track 2 is set
There is sleeper 1.
The structure of above-mentioned control assembly designs, so that the degree of automation of whole device is higher, what above-mentioned first position referred to
It is the position apart from extreme lower position front end 90m-120m, first sensor 7 is installed on first position, first sensor 7 uses
Laser sensor, when tunnel battery truck is by first position, first sensor 7 emits signal to control cabinet 6, and control cabinet 6 divides
It does not control self priming pump 14 not simultaneously and booster pump 12 stops working, realize when tunnel battery truck passes through extreme lower position, entirely draw water
Device be it is idle, ensure that safety when tunnel battery truck passes through, and carry out in advance before by extreme lower position
Work is cut off, safety and reliability is stronger.
As a kind of specific embodiment of tunnel water plug provided by the invention, the component that draws water further includes electricity
Dynamic push rod 18, suction piping 23 are connected on electric pushrod 18, by electric pushrod 18 it is flexible realize suction piping 23 enter and
Sewage is left, electric pushrod 18 is electrically connected with control cabinet 6, and control cabinet 6 controls self priming pump 14 and booster pump 12 and electric pushrod 18
Synchronous working.
The design of above-mentioned electric pushrod 18, is furthermore achieved the automation for the component that draws water, when so that drawing water, without by hand
Suction piping 23 is placed and taken out sewage, the operation of electric pushrod 18 is directlyed adopt, saves manpower, it is time saving and energy saving, it improves
Working efficiency；In addition, installing floor drain in the end of suction piping 23, sundries is filtered by floor drain, line clogging is prevented, in floor drain
Tail portion install liquid level sensor, wastewater level is detected by liquid level sensor, liquid level signal is transferred to control by liquid level sensor
Cabinet 6 processed controls described draw water by control cabinet 6 and component and the rinsing module synchronous averaging and stops working, the degree of automation
It is higher, it uses manpower and material resources sparingly, improves working efficiency；In addition, 14 one end of self priming pump is connected with drainage pipeline 5, it is equipped with thereon
Two check valves 20 and the second manual ball valve 21 are when preventing self priming pump 14 from not working, in drainage pipeline 5 using second one-way valve 20
Sewage outflow, be that can close the second manual ball in time when device fails need repairing using the second manual ball valve 21
Valve 21 prevents sewage in drainage pipeline 5 from outflowing.
As a kind of specific embodiment of tunnel water plug provided by the invention, tunnel further includes with water plug
The alarm assemblies of the second position are set, are alarmed for the failure to electric pushrod 18, the second position is located at first position
Rear；Alarm assemblies include the second sensor 8 being arranged on the second position, the 3rd sensor being arranged on electric pushrod
19, the alarm controller being electrically connected with second sensor 8 and 3rd sensor 19 and the alarm being electrically connected with alarm controller
Lamp.
Above-mentioned alarm assemblies have mainly played safety guarantee, mainly alarm the failure of electric pushrod 18,
When tunnel battery truck is by first position, under normal circumstances, first sensor 7 transmits signal to control cabinet 6, and control cabinet 6 controls
Booster pump 12 and self priming pump 14 stop working, and at the same time control electric pushrod 18 drives suction piping 23 to withdraw, then, tunnel
By the second position, the 3rd sensor 19 being arranged on the electric pushrod 18 collects the withdrawal of electric pushrod 18 for battery truck
Signal is simultaneously transferred to control cabinet 6, working properly, and alarm assemblies are without alarm；But when electric pushrod 18 breaks down, do not have
Have in tunnel battery truck by stopping working when first position, when tunnel battery truck is by the second position, 3rd sensor 19
It collects the unreclaimed signal of electric pushrod 18 and is transferred to control cabinet 6, operation irregularity, alarm controller controls alarm lamp at this time
Alarm flashing, reminds the driver of tunnel battery truck to stop manually, prevents by causing danger when extreme lower position.Said second position
For the position apart from first position rear 15m-20m.
As a kind of specific embodiment of tunnel water plug provided by the invention, control cabinet 6 is equipped with backup power source,
Backup power source prevents tunnel from powering off suddenly using exchange 48V charging accumulator, and electric pushrod 18 can not be withdrawn, and control cabinet 6 is installed
In the pump mounting bracket 13 of booster pump 12.
In addition, the control section of the application can use circuit control, the control circuit by being equipped with relay is controlled
System, obtains electric or power loss by relay, thus control booster pump 12 and the starting of self priming pump 14 and close, electric pushrod 18 it is flexible
And the alarm of alarm assemblies.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention.It should be pointed out that for the ordinary skill of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for personnel, these improvement
It is also fallen within the protection scope of the claims of the present invention with modification.
Claims (10)
1. tunnel water plug, the extreme lower position positioned at tunnel, it is characterised in that: including
Draw water component, for the sewage of tunnel extreme lower position and sludge to be drawn to outside tunnel；With
Rinsing module is rinsed for the sludge to tunnel extreme lower position；
Wherein, the rinsing module include booster pump, it is the water inlet pipe being connect with described booster pump one end, another with the booster pump
The outlet pipe of one end connection and the bath tube body connecting with water outlet one end of the outlet pipe, the jet water spout body are located at tunnel
Above the sludge of extreme lower position, the bath tube body is equipped with flushing hole.
2. tunnel water plug according to claim 1, it is characterised in that: the bath tube body is distributed in a ring, institute
Flushing hole is stated uniformly at intervals on the interior semi-ring side pipe wall of the bath tube body.
3. tunnel water plug according to claim 1, it is characterised in that: the flushing hole is equipped with spray head.
4. tunnel water plug according to claim 1-3, it is characterised in that: the component that draws water includes certainly
Sucking pump, the suction piping being connect with the water sucking mouth of the self priming pump, the drainage pipeline being connect with the water outlet of the self priming pump, institute
The one end for stating drainage pipeline extends to the outside in the tunnel.
5. tunnel water plug according to claim 4, it is characterised in that: the tunnel water plug further includes control
Component processed, for controlling component and the rinsing module synchronous working of drawing water.
6. tunnel water plug according to claim 5, it is characterised in that: the control assembly includes being arranged first
First sensor on position and the control cabinet being electrically connected with the first sensor, the first position is located at the lowest order
The front set, the control cabinet are electrically connected with the self priming pump and the booster pump respectively, when tunnel battery truck is by described the
When one position, the control cabinet controls the self priming pump and the booster pump stops working.
7. tunnel water plug according to claim 6, it is characterised in that: the suction piping is connected with electronic push away
Bar realizes that the suction piping enters and leaves sewage, the electric pushrod and the control by the way that the electric pushrod is flexible
Cabinet electrical connection, the control cabinet controls the self priming pump and the booster pump works asynchronously with the electric pushrod.
8. tunnel water plug according to claim 7, it is characterised in that: the tunnel water plug further includes setting
The alarm assemblies in the second position are set, for alarming the electric pushrod failure, the second position is located at described the
The rear of one position.
9. tunnel water plug according to claim 8, it is characterised in that: the alarm assemblies include being arranged described
Second sensor on the second position, the 3rd sensor being arranged on the electric pushrod, with the second sensor and institute
The alarm lamp stating the alarm controller of 3rd sensor electrical connection and being electrically connected with the alarm controller.
10. tunnel water plug according to claim 6, it is characterised in that: the control cabinet is equipped with backup power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910193010.4A CN109736885B (en) | 2019-03-14 | 2019-03-14 | Water pumping device for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910193010.4A CN109736885B (en) | 2019-03-14 | 2019-03-14 | Water pumping device for tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109736885A true CN109736885A (en) | 2019-05-10 |
| CN109736885B CN109736885B (en) | 2024-04-02 |
Family
ID=66370457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910193010.4A Active CN109736885B (en) | 2019-03-14 | 2019-03-14 | Water pumping device for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109736885B (en) |
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| Publication number | Publication date |
|---|---|
| CN109736885B (en) | 2024-04-02 |
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