CN107653957B - A kind of groundwater reservoir drainage system and its control method - Google Patents
A kind of groundwater reservoir drainage system and its control method Download PDFInfo
- Publication number
- CN107653957B CN107653957B CN201710830983.5A CN201710830983A CN107653957B CN 107653957 B CN107653957 B CN 107653957B CN 201710830983 A CN201710830983 A CN 201710830983A CN 107653957 B CN107653957 B CN 107653957B
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- water inlet
- inlet pipe
- sedimentation basin
- pool wall
- groundwater reservoir
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
Abstract
The invention discloses a kind of groundwater reservoir drainage systems, including sedimentation basin, water inlet pipe and outlet pipe；Draining pump is provided on outlet pipe；Water outlet interface tube is provided on the pool wall of sedimentation basin, outlet pipe is connect with outlet pipe sealing joint；Water inlet tube interface is additionally provided on pool wall, water inlet pipe is connect with water inlet tube interface；The groundwater reservoir drainage system further includes driving assembly；The controllable register that can be swung up and down is provided in sedimentation basin, controllable register is located at the lower section of water inlet tube interface；The angular transducer for monitoring the angle between controllable register and pool wall is provided on controllable register, the control unit in angular transducer and driving assembly communicates to connect.The invention discloses a kind of control methods of groundwater reservoir drainage system.Groundwater reservoir drainage system disclosed by the invention and its control method, realize in normal work can dredging, ensure that the safety of groundwater reservoir, reduce workload, improve work efficiency.
Description
Technical field
The present invention relates to reservoir drainage technical field more particularly to a kind of groundwater reservoir drainage system and its control methods.
Background technique
Coal mine underground reservoir is to belong to sealing space using the form of goaf storage water resource.Filling in groundwater reservoir
There is the broken spoil being caving, due to the separation of loose spoil and the precipitating of suspended particulate substance, be easy to cause reservoir sedimentation, and become silted up
Cumuliformis state is difficult to observe, and when using decontamination pumping water, the largest particles partial size is no more than 10mm, and sandstone is different from general fibre
Dimension, intensity is big, cannot cut, and very big to the loss of pump, this stability for groundwater reservoir is not high, when in pipeline
When being laid with filter screen in front, due to sandstone aggregation and the effect of hydraulic pressure, nozzle is caused to be easy to blocking, it is frequent in this way to stop work
Dredging is a kind of time-consuming and laborious work, therefore how to find one kind and be capable of the system and method for dredging extremely in normal work
It closes important.
Summary of the invention
The purpose of the present invention is to overcome the defects in the prior art, provides one kind and is capable of dredging in normal work
Groundwater reservoir drainage system and its control method.
Technical solution of the present invention provides a kind of groundwater reservoir drainage system, including settled for sandstone sedimentation basin, be used for
The water inlet pipe being connected to groundwater reservoir and the outlet pipe for the water in the sedimentation basin to be discharged；
Draining pump is provided on the outlet pipe；
Water outlet interface tube is provided on the pool wall of the sedimentation basin, the outlet pipe and the outlet pipe sealing joint connect
It connects；
The water inlet tube interface extended along vertical direction, the water inlet pipe and the water inlet are additionally provided on the pool wall
Interface tube connection；
The groundwater reservoir drainage system further includes for driving the water inlet pipe to move up and down in the water inlet tube interface
The driving assembly of adjusting；
The controllable register that can be swung up and down is provided in the sedimentation basin, the controllable register is located at the water inlet pipe
The lower section of interface；
The angle for monitoring the angle between the controllable register and the pool wall is provided on the controllable register
Control unit in sensor, the angular transducer and the driving component communicates to connect.
Further, there is predetermined angle between the controllable register and the pool wall；
Wherein, the water inlet pipe in initial position is located at the lower end of water inlet tube interface；
When the angular transducer monitors that the angle between the controllable register and the pool wall is less than the preset angle
When spending, the driving component is opened, after making the water inlet pipe from the lower end of the water inlet tube interface to the mobile pre-determined distance in upper end
Stop；
When the angular transducer monitors the angle between the controllable register and the pool wall more than or equal to described
When predetermined angle, the driving component is opened, is reset to the water inlet pipe at the lower end of the water inlet tube interface.
Further, the driving component includes two vertically extending rack gears, two gears cooperated with the rack gear
With the driving motor for driving the gear to rotate；
Two rack gears are fixedly mounted on the pool wall, and are located at the two sides of the water inlet tube interface；
The driving motor is rack-mount, and the water inlet pipe is supported by the bracket；
Two gears are located at the two sides of the water inlet pipe, and two gears respectively with the driving motor
Output end connection；
The driving motor and described control unit communicate to connect.
Further, the pool wall includes front side pool wall and rear side pool wall, and the water outlet interface tube is arranged in the front side
On pool wall, the water inlet tube interface is arranged on the rear side pool wall, and the height of the water outlet interface tube is lower than the water inlet
The height of interface tube；
One end of the controllable register is hinged on the rear side pool wall, and the other end tilts upward extension.
Further, the bottom of the sedimentation basin is provided with dredging mouth, it is logical to have upwardly extended dredging from the dredging mouth
Road；
Belt conveyor is additionally provided in the sedimentation basin, the belt conveyor includes sandstone receiving end, main part
With sandstone output end；
The sandstone receiving end is located at the bottom of the sedimentation basin, and the main body section is described in the dredging channel
Sandstone output end is located at the outside of the sedimentation basin.
Further, the sandstone receiving end is located at the underface of the controllable register.
Further, first gear stone net and second gear stone net are also obliquely provided in the sedimentation basin；
The first gear stone net is located at the top of the second gear stone net；
The upper end of the first gear stone net is located at the top of the water outlet interface tube, and the lower end of the first gear stone net is located at
The lower section of the controllable register, and sandstone is formed between the end of the controllable register and the lower end of the first gear stone net
Dropping channel；
The upper end of the second gear stone net is located at the top of the water outlet interface tube, the lower end of the second gear stone net and institute
State the connection of sandstone receiving end.
Further, the water inlet pipe inclination extends；
The water inlet pipe has the first end connecting with the groundwater reservoir and the second end connecting with the pool wall,
On from the first end to the direction of the second end, the water inlet pipe inclination extends.
Further, the driving component is arranged on the second end, and the second end connects with the water inlet pipe
Gasket is provided between mouthful；
Twice of the length of the gasket at least more than the water inlet tube interface；
The second end passes through the middle position of the gasket, and the gasket can be with the second end edge
The water inlet tube interface slide up and down, and keep be sealedly connected between the second end and the water inlet tube interface.
Further, the outlet pipe horizontal extension, is provided with filtering and purifying in the outlet pipe.
Further, in the horizontal direction, the outlet pipe tilts towards the two sides of the sedimentation basin and extends.
Further, the filtering and purifying includes filter element and purification, and the filter element is located at close
The side of the sedimentation basin.
Further, the water inlet pipe control switch for controlling the water inlet pipe switch is provided on the water inlet pipe,
The draining pump control switch for controlling the draining switch pump is provided on the draining pump；
The groundwater reservoir drainage system further includes having control device；
The water inlet pipe control switch and the draining pump control switch are communicated to connect with the control device respectively.
Technical solution of the present invention also provides a kind of progress of the groundwater reservoir drainage system described in aforementioned any technical solution
The control method of draining, includes the following steps:
S001: water inlet pipe, outlet pipe and draining pump are opened；
S002: water and sandstone in groundwater reservoir enter in sedimentation basin through water inlet pipe；
In the sandstone receiving end that sandstone falls in belt conveyor under the action of first gear stone net and second gear stone net；
When water level in sedimentation basin reaches water outlet interface tube, water is discharged through draining pump；
S003: it opens belt conveyor and exports the sandstone in sedimentation basin to except sedimentation basin.
Further, further include following steps:
When angular transducer monitors that the angle between controllable register and pool wall is less than predetermined angle, driving group is opened
Part stops after making water inlet pipe from the lower end of water inlet tube interface to the mobile pre-determined distance in upper end；
When angular transducer monitors that the angle between controllable register and pool wall is greater than or equal to predetermined angle, opens and drive
Dynamic component, is reset to water inlet pipe at the lower end of water inlet tube interface.
By adopting the above technical scheme, it has the following beneficial effects:
When water in groundwater reservoir is entered in sedimentation basin through water inlet pipe, sandstone enters in sedimentation basin with dampening, and in weight
Under power effect, sandstone is deposited to the bottom of sedimentation basin, easy cleaning, and water is substantially free of sandstone mud when being discharged through outlet pipe,
Groundwater reservoir dredging can be ensure that the safety of groundwater reservoir in normal work to realize, reduce workload, mentioned
High working efficiency.
Detailed description of the invention
Fig. 1 is the schematic diagram for the groundwater reservoir drainage system that one embodiment of the invention provides；
Fig. 2 is the schematic diagram that controllable register, first gear stone net and second gear stone net are disposed in sedimentation basin；
Fig. 3 is the schematic diagram that belt conveyor is disposed in sedimentation basin；
Fig. 4 is the schematic diagram that the water inlet tube interface of strip is disposed on rear side pool wall；
Fig. 5 is the schematic diagram that the driving assembly for driving water inlet pipe mobile is disposed at water inlet tube interface；
Fig. 6 is the structural schematic diagram of driving assembly；
Fig. 7 is the schematic diagram of gasket；
Fig. 8 is the schematic diagram that outlet pipe inclination extends in the horizontal direction；
Fig. 9 is the structural schematic diagram of water inlet pipe；
Figure 10 is the cross-sectional view of filtering and purifying.
The appended drawing reference table of comparisons:
100- groundwater reservoir；1- sedimentation basin；11- pool wall；
Pool wall on front side of 12-；Pool wall on rear side of 13-；14- water inlet tube interface；
15- is discharged interface tube；16- dredging mouth；17- dredging channel；
2- water inlet pipe；21- water inlet pipe control switch；22- first end；
23- the second end；3- outlet pipe；31- draining pump；
32- draining pump control switch；33- filtering and purifying；34- filter element；
35- purification；4- driving assembly；41- rack gear；
42- gear；43- driving motor；44- control unit；
45- bracket；46- gasket；47- matching hole；
5- controllable register；The end 51-；52- angular transducer；
53- sandstone dropping channel；6- first gear stone net；7- second gear stone net；
8- belt conveyor；81- sandstone receiving end；82- main part；
83- sandstone output end.
Specific embodiment
Further illustrate a specific embodiment of the invention with reference to the accompanying drawing.Wherein identical components are with identical
Appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down"
Refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
As shown in Fig. 1-2, Fig. 4-6 and Fig. 8-9, a kind of groundwater reservoir drainage system that one embodiment of the invention provides, packet
Include the sedimentation basin 1 for sandstone sedimentation, the water inlet pipe 2 for being connected to groundwater reservoir 100 and for arranging the water in sedimentation basin 1
Outlet pipe 3 out, is provided with draining pump 31 on outlet pipe 3.
Water outlet interface tube 14 is provided on the pool wall 11 of sedimentation basin 1, outlet pipe 3 and water outlet interface tube 14 are tightly connected.
The water inlet tube interface 15 extended along vertical direction, water inlet pipe 2 and water inlet tube interface are additionally provided on pool wall 11
15 connections.
The groundwater reservoir drainage system further includes for driving water inlet pipe 1 to move up and down adjusting in water inlet tube interface 15
Driving assembly 4.
The controllable register 5 that can be swung up and down is provided in sedimentation basin 1, controllable register 5 is located at water inlet tube interface 15
Lower section.
The angular transducer 52 for monitoring the angle between controllable register 5 and pool wall 11 is provided on controllable register 5,
Control unit 44 in angular transducer 52 and driving assembly 4 communicates to connect.
Groundwater reservoir drainage system in the present invention is the dress dedicated for carrying out outlet to the water in groundwater reservoir 100
It sets.It is of course also possible to apply it in ground reservoir.
Under normal circumstances, water storage first is carried out to groundwater reservoir 100, when the water in groundwater reservoir 100 is stored to specified altitude assignment,
Outlet again.
Groundwater reservoir drainage system in the present invention mainly by sedimentation basin 1, water inlet pipe 2, outlet pipe 3, driving assembly 4 and is adjusted
Baffle 5 is saved to form.
Sedimentation basin 1 is precipitated for sandstone, plays the role of dredging.Sedimentation basin 1 is by bottom of pond, top cover and is connected to bottom of pond and top cover
Between pool wall 11 form, be formed with water space capacity.
Water outlet interface tube 14 and water inlet tube interface 15 are offered on the top of pool wall 11, wherein water inlet tube interface 15 is strip
Shape extends along vertical direction, carries out angle tune for enabling water inlet pipe 1 to move up and down in water inlet tube interface 15
Section.
Water inlet pipe 2 is connected to the water inlet tube interface 15 on groundwater reservoir 100 and sedimentation basin 1, and outlet pipe 3 is connected to outlet pipe and connects
On mouth 14, water inlet pipe 2 and water inlet tube interface 15 are tightly connected, and outlet pipe 3 and the water outlet sealed connection of interface tube 14 avoid leak.
Be slidably connected between water inlet pipe 2 and water inlet tube interface 15, can the end of water inlet pipe 2 or the second end 23 with into
It is provided with the pair that is slidably connected between waterpipe jointing 15, is connected so that water inlet pipe 2 can also fasten when sliding with water inlet tube interface 15
It connects.
The pair that is slidably connected can combine for slide plate with sliding slot, and the end of water inlet pipe 2 or the second end 23 are provided with slide plate,
Sliding slot is set on the side wall of the two sides of water inlet tube interface 15, is cooperated in sliding slot to slide plate slides.
Be slidably connected secondary or pin and sliding slot combination, is arranged in the end of water inlet pipe 2 or the second end 23
There is pin, sliding slot is set on the side wall of the two sides of water inlet tube interface 15, pin is fitted slidably in sliding slot.
Water inlet pipe 2 is used to introduce the water in groundwater reservoir 100 in sedimentation basin 1.Draining pump is provided on outlet pipe 3
31, for the water in sedimentation basin 1 to be discharged.
Driving assembly 4 is arranged between 2 end of pool wall 11 and water inlet pipe, is used to drive water inlet pipe 2 in water inlet tube interface
Connection end (the second end 23 cited below) in 15 is moved up and down along water inlet tube interface 15, to adjust water inlet pipe 2
Angle and position.
Controllable register 5 is located in sedimentation basin 1, and is located at the lower section of water inlet tube interface 15.Controllable register 5 is hinged on pool wall 1
On, it can swing up and down.
It is provided with angular transducer 52 on controllable register 5, is used to monitor the angle between controllable register 5 and pool wall 11
Change, control unit 44 is provided in driving assembly 4, for controlling the switch of driving assembly 4.
Angular transducer 52 and control unit 44 communicate to connect, communication connection mentioned in the present invention can for electrical connection,
Wireless connection or signal connection etc. connection type.
When needing to drain groundwater reservoir 100, water inlet pipe 2 and outlet pipe 3 are opened, and open draining pump 31.Underground water
Water in library flows under self gravitation effect to water inlet pipe 2, and water enters in sedimentation basin 1 by water inlet pipe 2.
Due to water flow velocity quickly, sandstone can be mingled with and mud enters in sedimentation basin 1, the biggish sandstone of partial size and part
Mud is in sedimentation basin 1 since gravity settles down.
When the water level in sedimentation basin 1 is more than or reaches the height of water outlet interface tube 14, water can be discharged through outlet pipe 3.
In the initial state, water inlet pipe 2 or its second end 23 are located at the bottom of water inlet tube interface 15.Controllable register 5
Angle between pool wall 11 is predetermined angle (for example, 70 °).
Sandstone is deposited in the lower section accumulation of controllable register 5, can accumulate in the lower section of controllable register 5, when the sandstone top of accumulation
It rises when controllable register 5 is swung up or when reaching predetermined angle, angular transducer 52 issues signal to control unit 44, and control is single
Member 44 controls driving assembly 4 and opens, and water inlet pipe 2 or its second end 23 upward sliding in water inlet tube interface 15 is driven, under
Side reserves enough spaces, so ensures that the removing sandstone of 1 maximal efficiency of sedimentation basin.
Can sandstone to be accumulated in periodic cleaning sedimentation basin 1, quickly clean sandstone after the unlatching of driving assembly 4.It can also
Continuously to clear up the sandstone in sedimentation basin 1 simultaneously in draining, if sandstone accumulation is too fast, the sandstone in sedimentation basin 1 enters
When amount is much larger than sandstone cleaning amount, extra sandstone can also be accumulated in the lower section of controllable register 5, thus running up to certain time
When can trigger or jack up controllable register 5.
Groundwater reservoir drainage system provided by the invention, the water in groundwater reservoir enter sedimentation basin through water inlet pipe as a result,
When interior, sandstone enters in sedimentation basin with dampening, and under the effect of gravity, and sandstone is deposited to the bottom of sedimentation basin, can be according to need
Sandstone is cleared up, water is substantially free of sandstone mud when being discharged through outlet pipe, to realize energy in normal work
Enough to groundwater reservoir dredging, it ensure that the safety of groundwater reservoir, reduce workload, improve work efficiency.
Preferably, the matching relationship between controllable register 5 and driving assembly 4 is as follows as shown in Fig. 2 and Fig. 5-6:
There are predetermined angle, such as 70 ° between controllable register 5 and pool wall 11 or rear side pool wall 12.
Wherein, the water inlet pipe 2 in initial position is located at the lower end of water inlet tube interface 15.
When angular transducer 52 monitors that the angle between controllable register 5 and pool wall 11 or rear side pool wall 12 is less than preset angle
When spending, driving assembly 4 is opened, is stopped after making water inlet pipe 2 from the lower end of water inlet tube interface 15 to the mobile pre-determined distance in upper end.
When angular transducer 52 monitors that the angle between controllable register 5 and pool wall 11 or rear side pool wall 12 is greater than or equal to
When predetermined angle, driving assembly is opened, is reset to water inlet pipe 2 at the lower end of water inlet tube interface 15.
Also it is, when the sandstone for being deposited in 5 lower section of controllable register, which jacks up controllable register 5, is rotated up certain angle, from
And the angle a between controllable register 5 and pool wall 11 or rear side pool wall 12 is made to be less than predetermined angle, driving assembly 4 is opened, so that
Then water inlet pipe 2 shuts down from the lower end of water inlet tube interface 15 to the mobile pre-determined distance in upper end, make water inlet pipe 2 or its second
End 23 is in the lower end of water inlet tube interface 15 or more or at the upper end of water inlet tube interface 15, to reserve enough for lower section
Dredging or clear up sandstone space, improve desilting efficiency data.
After the sandstone of siltation is cleaned away, controllable register 5 can be automatically to lower swing, so that controllable register 5 and pond
Angle a between wall 11 or rear side pool wall 12 increases, and when monitoring that angle a meets or exceeds predetermined angle, shows to adjust gear
The sandstone accumulated below plate 5 is cleaned away, then is again turned on driving assembly, is reset to water inlet pipe 2 under water inlet tube interface 15
At end.
Predetermined angle can any setting as needed between 50 ° -80 °.
Preferably, as seen in figs. 5-6, driving assembly 4 includes two vertically extending rack gears 41, two and cooperates with rack gear 41
Gear 42 and for drive gear 42 rotate driving motor 43.
Two rack gears 41 are fixedly mounted on pool wall 11 or rear side pool wall 13, and are located at the two of water inlet tube interface 15
Side.
Driving motor 43 is mounted on bracket 45, and water inlet pipe 2 is supported by bracket 45.
Two gears 42 are located at the two sides of water inlet pipe 2, and two gears 42 output end with driving motor 43 respectively
Connection.
Driving motor 43 and control unit 44 communicate to connect.
The surface of bracket 45 has arc groove, and water inlet pipe 2 is fixed in the arc groove of bracket 45.
When needing mobile water inlet pipe 2, control unit 44 receives the signal that angular transducer 51 transmits, and opens driving electricity
Machine 43, driving motor 43 move on rack gear 41 with moving gear 42, so drive water inlet pipe 2 on bracket 45 and bracket 45 into
It is moved in waterpipe jointing 15.
Preferably, the water outlet setting of interface tube 14 exists as shown in Fig. 2, pool wall 11 includes front side pool wall 12 and rear side pool wall 13
On front side pool wall 12, water inlet tube interface 15 is arranged on rear side pool wall 13, and the height for being discharged interface tube 14 connects lower than water inlet pipe
The height of mouth 15.
One end of controllable register 5 is hinged on rear side pool wall, and the other end (end 51) tilts upward extension.
It will be referred to as rear side pool wall in face of the pool wall of groundwater reservoir 100 in the present invention, it will be backwards to the pool wall of groundwater reservoir 100
Referred to as front side pool wall.
Water inlet tube interface 15 and water outlet interface tube 14 are oppositely arranged, and play convection action.It sets water outlet interface tube 14 to
Lower than water inlet tube interface 15, groundwater reservoir 100 can be back to from water inlet pipe 2 to avoid water.
Preferably, having been upwardly extended clearly from dredging mouth 16 as shown in figure 3, be provided with dredging mouth 16 in the bottom of sedimentation basin 1
Silt channel 17.
Belt conveyor 8 is additionally provided in sedimentation basin 1, belt conveyor 8 includes sandstone receiving end 81,82 and of main part
Sandstone output end 83.
Sandstone receiving end 81 is located at the bottom of sedimentation basin 1, and main part 82 is located in dredging channel 17, and sandstone output end 83
In the outside of sedimentation basin 1.
The sandstone in sedimentation basin 1 is exported automatically by belt conveyor 8, realizes dredging.
When the belt conveyor 8 may remain in draining, moment operating transport sandstone.
The belt conveyor 8 can also be communicated to connect with angular transducer 52, with power cost saving.
When angular transducer 52 monitors that the angle between controllable register 5 and pool wall 11 or rear side pool wall 12 is less than preset angle
When spending, belt conveyor 8 is opened.
When angular transducer 52 monitors that the angle between controllable register 5 and pool wall 11 or rear side pool wall 12 is greater than or equal to
When predetermined angle, stop belt conveyor 8.
Preferably, as shown in figure 3, sandstone receiving end 81 is located at the underface of controllable register 5, conducive to guaranteeing to be deposited in sandstone
Sandstone on receiving end 81 can touch or jack up controllable register 5, when belt conveyor 8 operates, will can quickly adjust and keep off
The sandstone of 5 lower section of plate is transported, conducive to the operating of the system of maintenance.
Preferably, as shown in Fig. 2, being also obliquely provided with first gear stone net 6 and second gear stone net 7 in sedimentation basin 1.
First gear stone net 6 is located at the top of second gear stone net 7.
The upper end of first gear stone net 6 is located at the top of water outlet interface tube 14, and the lower end of first gear stone net 6 is located at controllable register
5 lower section, and sandstone dropping channel 53 is formed between the end of controllable register 5 51 and the lower end of first gear stone net 6.
The upper end of second gear stone net 7 is located at the top of water outlet interface tube 14, the lower end and sandstone receiving end of second gear stone net 7
81 connections.
First gear stone net 6 plays the role of buffering and big partial size sandstone is stopped directly to fall, so that sandstone falls through sandstone
Channel 53 is fallen on sandstone receiving end 81.There are also part sandstones to fall on second gear stone net 7 through sandstone dropping channel 53, partially passes through
The filtered sandstone of first gear stone net 6 is also fallen on second gear stone net 7, by the filtered sandstone of second gear stone net 7, along
The second gear stone net 7 being obliquely installed slides to sandstone receiving end 81.
It is arranged such, it is ensured that big partial size sandstone is sufficiently filtered by first gear stone net 6 and second gear stone net 7, Bu Huijin
The side region for entering to be discharged interface tube 14 carries out preliminary purification to water.Sandstone can also be made to entirely fall in sandstone receiving end 81,
Improve dredging effect.
Preferably, as illustrated in figures 1 and 8, the inclination of water inlet pipe 2 extends.
Water inlet pipe 2 has the first end 22 connecting with groundwater reservoir 100 and the second end 23 connecting with pool wall 11.
On from first end 22 to the direction of the second end 23, the inclination of water inlet pipe 2 extends.
It that is to say, on from groundwater reservoir 100 to the direction of sedimentation basin 1, water inlet pipe 2 tilts upward extension.
Angle between water inlet pipe 2 and horizontal plane or the angle between pool wall 11 are proper between 15 ° -35 °.Into
For the length of water pipe 2 between 1m-1.5m, the first end 22 of water inlet pipe 2 is no more than 200mm apart from reservoir bottom, therefore intakes
The absolute altitude of the second end 23 of pipe 2 is no more than 1.25m.
In order to guarantee precipitating sandstone that sedimentation basin 1 can be more, sedimentation basin 1 needs high and big, therefore the second end of water inlet pipe 2
Portion 23 needs high as far as possible.
Sedimentation basin 1 is arranged in coal cutting roadway, and the bottom plate of sedimentation basin 1 is located at the lower section of roadway floor, water inlet pipe 2 and water outlet
Pipe 3 also is located in coal cutting roadway, and coal cutting roadway is narrow, and reservoir dam will not be very long at a distance from sedimentation basin, this just leads
The requirement of left low and right high can be met by causing water inlet pipe to have a very big angle, therefore consider resistance to water-flow, sandstone type
Relationship between water inlet length of tube, it is reasonable that a large amount of experiment, which can verify above-mentioned design,.
The main function of water inlet pipe 2 is that sandstone and mud are entrained with come so the direction of water inlet pipe 2 is best using water flow
Effect is that the flow direction of water flow is best in reservoir, and the angle in the vertical direction of water inlet pipe 2 is small as far as possible, with drop
Low self weight resistance.
Certainly a plurality of water inlet pipe 2 can be set as needed.
Preferably, as shown in figs. 4-7, driving assembly 4 is arranged on the second end 23, the second end 23 and water inlet tube interface
Gasket 46 is provided between 15.The middle position of gasket 46 is provided with matching hole 47.
For the length of gasket 46 at least more than twice of water inlet tube interface 15, the second end 23 passes through 46 interposition of gasket
The matching hole 47 set, gasket 46 can be slided up and down with the second end 23 along water inlet tube interface 15, and sealing is kept to connect
It connects between the second end 23 and water inlet tube interface 15, the moment keeps sealing, avoids leak.
On length direction along vertical direction, the length of gasket 46 is twice of the length of water inlet tube interface 15
More, in the width direction along horizontal direction, the width of gasket 46 is greater than the width of water inlet tube interface 15, and matching hole 47 is set
Set in the middle position of gasket 46, the second end 23 passes through matching hole 47, thereby may be ensured that no matter water inlet pipe 2 how into
Sliding, gasket 46 can seal up water inlet tube interface 15 in waterpipe jointing 15.
Preferably, as shown in Figure 1,3 horizontal extension of outlet pipe, filtering and purifying 33 is provided in outlet pipe 3, is used for
Water is filtered and purified treatment, mud and the lesser sandstone of partial size can be under the effects of filtering and purifying 33 by filtering and net
Change.
Preferably, as shown in figure 8, in the horizontal direction, outlet pipe 3 is tilted towards the two sides of sedimentation basin 1 to be extended, and reduction is horizontal
To size, can be arranged in relatively narrow coal cutting roadway.
As needed, a plurality of outlet pipe 3 can be set.
Preferably, as shown in Figure 10, filtering and purifying 33 includes filter element 34 and purification 35, filter element 34
Close to the side of sedimentation basin 1, realization is first filtered to be purified again, improves purification efficiency, and reaching the water of discharge can be with industrial discharge
Standard, with water conservation.
Preferably, as shown in Figure 1, being provided with the water inlet pipe control switch for controlling the switch of water inlet pipe 2 on water inlet pipe 2
21, the draining pump control switch 32 for controlling the switch of draining pump 31 is provided on draining pump 31；
The groundwater reservoir drainage system further includes having control device.
Water inlet pipe control switch 21 and draining pump control switch 32 are communicated to connect with control device respectively, and realization passes through control
Plant automation control.
When opening water inlet pipe control switch 21, water inlet pipe 2 is opened, and when needing to drain, passes through draining pump control switch
32 open draining pump 31, and outlet pipe 3 is opened.
One embodiment of the invention also provides a kind of using the progress of groundwater reservoir drainage system described in an aforementioned technical solution
The control method of draining, includes the following steps:
S001: water inlet pipe 2, outlet pipe 3 and draining pump 31 are opened.
S002: water and sandstone in groundwater reservoir 100 enter in sedimentation basin 1 through water inlet pipe 2.
Sandstone falls in the sandstone receiving end 81 of belt conveyor 8 under the action of first gear stone net 6 and second gear stone net 7
It is interior.
When water level in sedimentation basin 1 reaches water outlet interface tube 14, water is discharged through draining pump 31.
S003: opening belt conveyor 8 and export the sandstone in sedimentation basin 1 to except sedimentation basin 1, to realize to underground water
The carry out dredging in library.
The control method further includes following steps:
When angular transducer 52 monitors that the angle between controllable register 5 and pool wall 11 is less than predetermined angle, opens and drive
Dynamic component 4 stops after making water inlet pipe 2 from the lower end of water inlet tube interface 15 to the mobile pre-determined distance in upper end.
When angular transducer 52 monitors that the angle between controllable register 5 and pool wall 11 is greater than or equal to predetermined angle,
Driving assembly 4 is opened, is reset to water inlet pipe 2 at the lower end of water inlet tube interface 15.
When the first end 22 of water inlet pipe 2 is by sediment, such as mud is blocked, it can be reversed rotation draining pump 31, make
The water obtained in sedimentation basin 1 enters in water inlet pipe 2, and sediment is broken up.
As needed, above-mentioned each technical solution can be combined, to reach best-of-breed technology effect.
Above-described is only the principle of the present invention and preferred embodiment.It should be pointed out that for the common skill of this field
For art personnel, on the basis of the principle of the invention, several other modifications can also be made, also should be regarded as protection model of the invention
It encloses.
Claims (14)
1. a kind of groundwater reservoir drainage system, which is characterized in that including settled for sandstone sedimentation basin, be used for and groundwater reservoir
The water inlet pipe of connection and for by the sedimentation basin water discharge outlet pipe；
Draining pump is provided on the outlet pipe；
Water outlet interface tube is provided on the pool wall of the sedimentation basin, the outlet pipe is connect with the outlet pipe sealing joint；
The water inlet tube interface extended along vertical direction is additionally provided on the pool wall, the water inlet pipe connects with the water inlet pipe
Mouth connection；
The groundwater reservoir drainage system further includes for driving the water inlet pipe to move up and down adjusting in the water inlet tube interface
Driving assembly；
The controllable register that can be swung up and down is provided in the sedimentation basin, the controllable register is located at the water inlet tube interface
Lower section；
The angle sensor for monitoring the angle between the controllable register and the pool wall is provided on the controllable register
Control unit in device, the angular transducer and the driving component communicates to connect；
The driving component include two vertically extending rack gears, two it is described with the gears of rack gear cooperation and for driving
The driving motor of gear rotation；
Two rack gears are fixedly mounted on the pool wall, and are located at the two sides of the water inlet tube interface；
The driving motor is rack-mount, and the water inlet pipe is supported by the bracket；
Two gears are located at the two sides of the water inlet pipe, and two gears are defeated with the driving motor respectively
Outlet connection；
The driving motor and described control unit communicate to connect.
2. groundwater reservoir drainage system according to claim 1, which is characterized in that the controllable register and the pool wall it
Between have predetermined angle；
Wherein, the water inlet pipe in initial position is located at the lower end of water inlet tube interface；
When the angular transducer monitors that the angle between the controllable register and the pool wall is less than the predetermined angle,
The driving component is opened, is stopped after making the water inlet pipe from the lower end of the water inlet tube interface to the mobile pre-determined distance in upper end；
When the angular transducer monitors that the angle between the controllable register and the pool wall is greater than or equal to described preset
When angle, the driving component is opened, is reset to the water inlet pipe at the lower end of the water inlet tube interface.
3. groundwater reservoir drainage system according to claim 1, which is characterized in that the pool wall includes front side pool wall with after
Side pool wall, the water outlet interface tube are arranged on the front side pool wall, and the water inlet tube interface is arranged on the rear side pool wall,
And the height of the water outlet interface tube is lower than the height of the water inlet tube interface；
One end of the controllable register is hinged on the rear side pool wall, and the other end tilts upward extension.
4. groundwater reservoir drainage system according to claim 1, which is characterized in that be provided in the bottom of the sedimentation basin
Dredging mouth has upwardly extended dredging channel from the dredging mouth；
Belt conveyor is additionally provided in the sedimentation basin, the belt conveyor includes sandstone receiving end, main part and sand
Stone output end；
The sandstone receiving end is located at the bottom of the sedimentation basin, and the main body section is in the dredging channel, the sandstone
Output end is located at the outside of the sedimentation basin.
5. groundwater reservoir drainage system according to claim 4, which is characterized in that the sandstone receiving end is located at the tune
Save the underface of baffle.
6. groundwater reservoir drainage system according to claim 4 or 5, which is characterized in that also tilted in the sedimentation basin
Ground is provided with first gear stone net and second gear stone net；
The first gear stone net is located at the top of the second gear stone net；
The upper end of the first gear stone net is located at the top of the water outlet interface tube, and the lower end of the first gear stone net is located at described
The lower section of controllable register, and sandstone whereabouts is formed between the end of the controllable register and the lower end of the first gear stone net
Channel；
The upper end of the second gear stone net is located at the top of the water outlet interface tube, the lower end of the second gear stone net and the sand
The connection of stone receiving end.
7. groundwater reservoir drainage system according to claim 1, which is characterized in that the water inlet pipe inclination extends；
The water inlet pipe has the first end connecting with the groundwater reservoir and the second end connecting with the pool wall,
On from the first end to the direction of the second end, the water inlet pipe inclination extends.
8. groundwater reservoir drainage system according to claim 7, which is characterized in that the driving component setting is described the
On two ends, gasket is provided between the second end and the water inlet tube interface；
Twice of the length of the gasket at least more than the water inlet tube interface；
The second end passes through the middle position of the gasket, and the gasket can be as the second end be along institute
It states water inlet tube interface to slide up and down, and keeps being sealedly connected between the second end and the water inlet tube interface.
9. groundwater reservoir drainage system according to claim 1, which is characterized in that the outlet pipe horizontal extension, in institute
It states and is provided with filtering and purifying in outlet pipe.
10. groundwater reservoir drainage system according to claim 9, which is characterized in that in the horizontal direction, the outlet pipe
It tilts and extends towards the two sides of the sedimentation basin.
11. groundwater reservoir drainage system according to claim 9 or 10, which is characterized in that
The filtering and purifying includes filter element and purification, and the filter element is located at one close to the sedimentation basin
Side.
12. groundwater reservoir drainage system according to claim 1, which is characterized in that
The water inlet pipe control switch for controlling the water inlet pipe switch is provided on the water inlet pipe, on the draining pump
It is provided with the draining pump control switch for controlling the draining switch pump；
The groundwater reservoir drainage system further includes having control device；
The water inlet pipe control switch and the draining pump control switch are communicated to connect with the control device respectively.
13. a kind of control drained using groundwater reservoir drainage system described in any claim in claim 1-12
Method, which comprises the steps of:
S001: water inlet pipe, outlet pipe and draining pump are opened；
S002: water and sandstone in groundwater reservoir enter in sedimentation basin through water inlet pipe；
In the sandstone receiving end that sandstone falls in belt conveyor under the action of first gear stone net and second gear stone net；
When water level in sedimentation basin reaches water outlet interface tube, water is discharged through draining pump；
S003: it opens belt conveyor and exports the sandstone in sedimentation basin to except sedimentation basin.
14. control method according to claim 13, which is characterized in that further include following steps:
When angular transducer monitors that the angle between controllable register and pool wall is less than predetermined angle, driving assembly is opened, is made
Water inlet pipe stops after moving pre-determined distance to upper end from the lower end of water inlet tube interface；
When angular transducer monitors that the angle between controllable register and pool wall is greater than or equal to predetermined angle, driving group is opened
Part is reset to water inlet pipe at the lower end of water inlet tube interface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710830983.5A CN107653957B (en) | 2017-09-15 | 2017-09-15 | A kind of groundwater reservoir drainage system and its control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710830983.5A CN107653957B (en) | 2017-09-15 | 2017-09-15 | A kind of groundwater reservoir drainage system and its control method |
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| CN107653957B true CN107653957B (en) | 2019-06-14 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847010A (en) * | 2015-03-23 | 2015-08-19 | 重庆大学 | Urban miniature underground reservoir and construction method |
| CN204919769U (en) * | 2015-07-27 | 2015-12-30 | 山东钢铁股份有限公司 | System for excess surface water is used for clearing up |
| CN205591317U (en) * | 2016-03-16 | 2016-09-21 | 衢州科创工业设计服务有限公司 | Municipal drainage system |
| CN206090774U (en) * | 2016-10-18 | 2017-04-12 | 绍兴职业技术学院 | Road drainage system |
-
2017
- 2017-09-15 CN CN201710830983.5A patent/CN107653957B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847010A (en) * | 2015-03-23 | 2015-08-19 | 重庆大学 | Urban miniature underground reservoir and construction method |
| CN204919769U (en) * | 2015-07-27 | 2015-12-30 | 山东钢铁股份有限公司 | System for excess surface water is used for clearing up |
| CN205591317U (en) * | 2016-03-16 | 2016-09-21 | 衢州科创工业设计服务有限公司 | Municipal drainage system |
| CN206090774U (en) * | 2016-10-18 | 2017-04-12 | 绍兴职业技术学院 | Road drainage system |
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| Publication number | Publication date |
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| CN107653957A (en) | 2018-02-02 |
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