CN109811866B - Hidden pipe drainage equipment for treating waterlogging - Google Patents
Hidden pipe drainage equipment for treating waterlogging Download PDFInfo
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- CN109811866B CN109811866B CN201910133307.1A CN201910133307A CN109811866B CN 109811866 B CN109811866 B CN 109811866B CN 201910133307 A CN201910133307 A CN 201910133307A CN 109811866 B CN109811866 B CN 109811866B
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Abstract
The invention discloses concealed pipe drainage equipment for treating waterlogging and belongs to the technical field of hydraulic engineering. The apparatus comprises: a waterlogging removing device and a waterlogging reducing pipe; the waterlogging removal device comprises: the drainage unit, the flow guide pipe, the water outlet unit and the water storage device; the drainage unit includes: a plurality of drainage members and drainage cylinders; the drainage pieces comprise a first drainage piece and a second drainage piece, the first drainage piece is provided with a first water inlet hole, and the second drainage piece is a drainage piece with a watertight structure; the second drainage piece is positioned at the top end and the bottom end of the drainage cylinder, and the first drainage piece is positioned in the middle of the second drainage piece; a second water inlet hole is formed in the drainage cylinder among the first drainage pieces and is communicated with the drainage pipe; the honeycomb duct is communicated with the water outlet unit, the water storage device and the stain-dropping pipe in sequence. According to the drainage device, sundries in the waterlogging on the ground are isolated from the drainage cylinder through the second drainage piece, and the first drainage piece is used for preventing the sundries in the waterlogging from entering the water-logging pipe and then blocking the water-logging pipe. The operation efficiency is improved, and the long-term effective operation of the equipment is ensured.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a concealed pipe drainage device for treating waterlogging.
Background
The waterlogging disaster comprises a waterlogging disaster part and a waterlogging disaster part, wherein the waterlogging disaster is a disaster which is formed because water is accumulated too much after rain and cannot be timely removed by a ground drainage system; the disaster damage refers to a disaster that the soil moisture is often in a saturated state due to too high underground water level, the physical and chemical properties of the soil layer are deteriorated, and water, heat, gas and nutrients are disordered to influence the growth of crops or endanger the survival of the crops. In general, flood disasters and waterlogging disasters exist simultaneously in most areas and are difficult to separate, so that the flood disasters and the waterlogging disasters are collectively called waterlogging disasters. In order to reduce the waterlogging disaster, the waterlogging drainage equipment for treating the waterlogging disaster and treating the waterlogging disaster needs to be improved.
The hidden pipe drainage equipment that handles waterlogging of the processing waterlogging disaster that the correlation technique provided simultaneously cures mainly includes: a waterlogging removing pipe and a stain reducing pipe; fall the waterlogging pipe outer wall and have the inlet opening, fall the waterlogging pipe and be located soil, in the moisture in the soil falls the waterlogging pipe through the inlet opening infiltration of falling the waterlogging pipe outer wall, subaerial waterlogging gets into in the waterlogging pipe, through removing the waterlogging pipe with fall the waterlogging pipe intercommunication, arrange the waterlogging of ground to falling the waterlogging pipe through removing the waterlogging pipe, through falling the waterlogging pipe and together discharging waterlogging and waterlogging.
The inventors found that the related art has at least the following problems:
through removing waterlogging pipe and descending the direct intercommunication of waterlogging pipe, debris in the ground waterlogging can be along with in the water gets into the waterlogging pipe and the waterlogging pipe of descending, block up and remove waterlogging pipe and the waterlogging pipe of descending, reduce drainage rate. And need to fall the waterlogging pipe and play from soil when falling the waterlogging pipe and blockking up, clear up or change, waste time and energy, increase the operating cost, reduce the treatment effeciency.
Disclosure of Invention
The embodiment of the invention provides concealed pipe drainage equipment for treating waterlogging, which can solve the technical problem.
The technical scheme is as follows:
a hidden pipe drainage device for treating waterlogging, comprising: a waterlogging removing device and a waterlogging reducing pipe;
the waterlogging removal device comprises: the drainage unit, the flow guide pipe, the water outlet unit and the water storage device;
the drainage unit includes: a plurality of drainage members and drainage cylinders; the drainage pieces comprise a first drainage piece and a second drainage piece, the first drainage piece is provided with a first water inlet hole, and the second drainage piece is a drainage piece with a watertight structure;
the second drainage piece is positioned at the top end and the bottom end of the drainage cylinder, and the first drainage piece is positioned in the middle of the second drainage piece; a second water inlet hole is formed in the drainage cylinder among the first drainage pieces and communicated with the drainage pipe;
the honeycomb duct is communicated with the water outlet unit, the water storage device and the stain-dropping pipe in sequence.
In an alternative embodiment, the water outlet unit comprises: the screening device, the precipitator and the first water outlet;
the screen separator includes: a plurality of umbrella-shaped screen partitions which are sequentially connected and have sequentially reduced radiuses from top to bottom, wherein the umbrella inner surfaces of the plurality of umbrella-shaped screen partitions face upwards;
the first water outlet is positioned between the plurality of umbrella-shaped screen partitions;
the draft tube is communicated with the precipitator through the sieve separator.
In an optional embodiment, the water reservoir is provided with a second water outlet, and the water reservoir is communicated with the water drop pipe through the second water outlet;
the top end of the water storage device is abutted to the second drainage piece positioned at the bottom end of the drainage cylinder.
In an alternative embodiment, the length of the first flow guide is obtained by the following formula:
wherein l is the length of the first drainage piece, H is the vertical distance between two adjacent first drainage pieces,
is the included angle between the first drainage piece and the drainage tube.
In an alternative embodiment, the dip tube is provided with a third water inlet hole;
the inner wall of the stain-reducing pipe is smooth, the outer wall of the stain-reducing pipe is corrugated, the third water inlet is located at the corrugated concave position of the outer wall of the stain-reducing pipe, and the third water inlet is used for enabling waterlogging in soil to enter the stain-reducing pipe.
In an optional embodiment, the outer wall of the downcomer is provided with an envelope, and the envelope is provided with a fourth water inlet hole which is communicated with the third water inlet hole.
In an optional embodiment, the apparatus further comprises: a pipe connection;
the pipe coupling includes: the hinge comprises a pipeline cavity, a hinge, a plurality of pipeline connecting ports and a hinge shaft;
the pipeline connectors are used for being respectively communicated with the plurality of the stain reducing pipes;
the hinge shaft is positioned in the pipeline cavity, and the hinge is rotatably connected with the hinge shaft; the diameter of the hinge is larger than that of the pipeline connecting port.
In an alternative embodiment, the hinge shaft is located at a corner of two of the plurality of pipe connection ports.
In an optional embodiment, the apparatus further comprises: the waterlogging collector is communicated with the waterlogging reducing pipe.
In an optional embodiment, the third water inlet hole is a strip-shaped water permeable hole, the diameter of the third water inlet hole is greater than 1.5mm, and the diameter of the fourth water inlet hole is 0.5-1.0 mm.
The technical scheme provided by the embodiment of the invention has the beneficial effects that at least:
through the second drainage piece that is located drainage section of thick bamboo top waterproof construction with the debris and the isolation of a drainage section of thick bamboo in the ground waterlogging, through awl bottom surface down and have the first drainage piece of first inlet opening, can further avoid the debris of waterlogging to get into a drainage section of thick bamboo, honeycomb duct and play water unit, and then get into and fall the waterlogging pipe, block up a drainage section of thick bamboo, honeycomb duct. The reverse umbrella body of the screen separator in the water outlet unit can further ensure that the entering sundries are stored in the precipitator, and the sundries are prevented from finally entering the stain-dropping pipe through the water storage device. Compared with the prior art that the waterlogging is directly introduced into the waterlogging removing pipe and the waterlogging reducing pipe, sundries in the waterlogging are not treated, the waterlogging removing pipe and the waterlogging reducing pipe are prone to being blocked, and the blocked waterlogging removing pipe and the waterlogging reducing pipe need to be cleaned.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a hidden pipe drainage device for waterlogging treatment according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a hidden pipe drainage device for waterlogging treatment according to an embodiment of the present invention;
FIG. 3 is a schematic view of the overall structure of a hidden pipe drainage device for waterlogging treatment according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a water outlet unit provided in the embodiment of the present invention;
FIG. 5 is a schematic view of a downcomer structure provided by an embodiment of the present invention;
FIG. 6 is a schematic view of a downcomer structure provided by an embodiment of the present invention;
FIG. 7 is a schematic view of the hinge of the pipe joint according to the embodiment of the present invention in an operating state;
FIG. 8 is a schematic view of the hinge of the pipe joint according to the embodiment of the present invention in an operating state;
fig. 9 is a schematic view illustrating an operation state of a hinge in a pipe joint according to an embodiment of the present invention.
The reference numerals denote:
1-waterlogging removal device, 11-drainage unit, 111-drainage piece, 1111-first drainage piece, 1112-second drainage piece, 112-drainage cylinder, 12-drainage pipe, 13-water outlet unit, 131-screening device, 132-precipitator, 133-fixing rod, 14-water storage device, 2-stain reducing pipe, 101-first water inlet hole, 102-second water inlet hole, 103-first water outlet hole, 104-second water outlet hole, 3-pipeline connecting piece, 31-pipeline cavity, 32-hinge and 33-pipeline connecting port.
Detailed Description
Unless defined otherwise, all technical terms used in the examples of the present invention have the same meaning as commonly understood by one of ordinary skill in the art.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The embodiment of the invention provides hidden pipe drainage equipment for treating waterlogging, which comprises the following components as shown in figure 1, figure 2 or figure 3: the waterlogging removing device 1 and the waterlogging reducing pipe 2;
the waterlogging removal device 1 includes: a drainage unit 11, a draft tube 12, a water outlet unit 13 and a water receiver 14;
the drainage unit 11 includes: a plurality of drainage pieces 111 and drainage cylinders 112; the plurality of drainage pieces 111 comprise a first drainage piece 1111 and a second drainage piece 1112, the first drainage piece 1111 is provided with a first water inlet hole 101, and the second drainage piece 1112 is a drainage piece with a watertight structure;
the second drainage element 1112 is positioned at the top end and the bottom end of the drainage cylinder 112, and the first drainage element 1111 is positioned in the middle of the second drainage element 1112; a second water inlet hole 102 is formed in the drainage cylinder 112 among the first drainage pieces 1111, and the second water inlet hole 102 is communicated with the drainage pipe 12;
the draft tube 12 is communicated with the water outlet unit 13, the water storage device 14 and the stain-dropping tube 2 in sequence.
The working principle of the equipment provided by the embodiment of the invention is as follows:
the waterlogging enters the drainage cylinder 112 through the first water inlet hole 101 and the second water inlet 102 on the first drainage piece 1111, the drainage cylinder 112 is sequentially communicated with the drainage pipe 12, the water outlet unit 13, the water receiver 14 and the water level reducing pipe 2, the ground waterlogging sequentially enters the drainage pipe 12, the water outlet unit 13, the water receiver 14 and the water level reducing pipe 2 through the drainage cylinder 112, and finally the ground waterlogging and the waterlogging in the soil are discharged through the water level reducing pipe 2.
The equipment provided by the embodiment of the invention at least has the following technical effects:
in the debris that avoid ground waterlogging get into drainage section of thick bamboo 112 through the second drainage piece 1112 that is located drainage section of thick bamboo 112 top watertight construction, through the first drainage piece 1111 that has first inlet opening 101, can intercept the debris in the waterlogging, further avoid the debris of waterlogging to get into drainage section of thick bamboo 112, honeycomb duct 12 and play water unit 13, and then get into and fall in the waterlogging pipe 2, block up drainage section of thick bamboo 112, honeycomb duct 12. A water outlet unit 13 and a water dropping pipe 2. Compare among the correlation technique directly with during waterlogging lets in the waterlogging removal pipe and falls the waterlogging pipe, do not handle the debris of waterlogging, cause easily to remove the waterlogging pipe and fall the jam of waterlogging pipe, and will clear up the waterlogging removal pipe that blocks up with fall waterlogging pipe 2. The embodiment of the invention improves the operation efficiency and ensures the long-term effective operation of the equipment.
The apparatus provided by embodiments of the present invention will be further described below by way of alternative embodiments.
Optionally, the drainage member 111 is a conical drainage member, and the conical bottom surface of the conical drainage member faces downward, and the conical drainage member has a certain gradient, that is, the drainage member 111 and the drainage tube 112 have a certain included angle. In the embodiment of the invention, the first water inlet hole 101 is formed in the position, close to the drainage cylinder 112, of the first drainage piece 1111, and the water retaining structure is arranged in the position, far from the drainage cylinder 112, of the first drainage piece 1111.
For example, the first water inlet hole 101 may be formed at a vertical distance of 10cm to 20cm from the drainage cylinder 112. Because there is not first inlet opening 101 on the first drainage piece 1111 far away from drainage tube 112 position, the debris in waterlogging just can deposit on ground, and the waterlogging gets into in drainage tube 112 through the first inlet opening 101 of far away from drainage tube 112 position, so, the debris in waterlogging just can be intercepted in the outside of first drainage piece 1111.
As an example, the first drainage member 1111 may be a cone made of rubber material, the top end of the cone may be a circle, the cone is sleeved on the drainage tube 112 through the circle, and the first drainage member 1111 and the drainage tube 112 may be fixedly connected, such as welded, or the like, or detachably connected, such as screwed, bolted, or the like. The mode of connection can be dismantled in the adoption, when damage or jam appear in first drainage piece 1111, the maintenance is changed to first drainage piece 1111 to the convenience.
Considering that the drainage tube 112 between the first drainage pieces 1111 has the second water inlet hole 102, the distance between the first drainage pieces 1111 cannot be too small, which may cause the second water inlet hole 102 on the drainage tube 112 to be too small, so that the waterlogged water cannot enter the drainage tube 112. The distance between the first drainage pieces 1111 cannot be too large, and if the distance is too large, the waterlogging flow entering the first drainage pieces 1111 is too large, and the effect of blocking sundries cannot be achieved. Illustratively, the distance between the plurality of first drains 1111 can be 10cm to 20cm, etc., e.g., 10cm, 11cm, 12cm, 13cm, 14cm, 15cm, 16cm, 17cm, 18cm, 19cm, 20cm, etc.
Considering that the waterlogging water enters the drainage cylinder 112 through the first water inlet hole 101 and the second water inlet hole 102, the diameters of the first water inlet hole 101 and the second water inlet hole 102 cannot be too small, the drainage of the waterlogging water is affected if the diameters are too small, and impurities in the waterlogging water can enter the drainage cylinder 112 if the diameters are too large. For example, the diameters of the first and second water inlet holes 101 and 102 may be 10mm to 20 mm. For example, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, and the like.
The number of the first drainage members 1111 is plural, and may be, for example, 2, 3, 4, 5, 6, 7, 8, 9, 10, or the like. The amount is not limited, and can be set according to the size of the water amount and the actual needs during application.
The drainage cartridge 112 may be threadably coupled to the delivery tube 12. The diameter of the drainage cylinder 112 can be larger than the diameter of the draft tube 12, and the drainage cylinder 112 is sleeved on the draft tube 12; the diameter of the drainage cylinder 112 can also be smaller than the diameter of the delivery tube 12, and the delivery tube 12 is sleeved on the drainage cylinder 112.
The drainage tube 112 may be a cylindrical tube with a diameter matched with the diameter of the delivery tube 12, and the delivery tube 12 may be a cylindrical tube matched with the drainage tube 112 to facilitate the connection between the two.
Since waterlogging is typically located above the ground, in this embodiment of the invention, the second drain 1112 is located above the ground. A plurality of first drains 1111 are also located above the ground so that waterlogging can enter the drain cylinders 112.
Alternatively, as shown in fig. 4, the water outlet unit 13 includes: a screen 131, a precipitator 132 and a first water outlet 103;
the screen 131 includes: the umbrella-shaped screen separation parts are sequentially connected and the radiuses of the umbrella-shaped screen separation parts are sequentially reduced from top to bottom, and the inner surfaces of the umbrellas of the umbrella-shaped screen separation parts face upwards;
the first water outlet 103 is positioned among the plurality of umbrella-shaped screen parts;
the draft tube 12 communicates with the settler 132 through a screen 131.
Through setting up the precipitator 132, carry out the sediment once more to the waterlogging that gets into the precipitator 132, deposit large granule debris in the precipitator 132, when the waterlogging deposit in the precipitator 132 surpassed the height of precipitator 132, the waterlogging flows out through first delivery port 103. By providing a plurality of umbrella-shaped screen partitions that are connected in sequence and that decrease in radius in sequence from top to bottom, the stagnant water that exits through the settler 132 will flow into the water reservoir 14 through the umbrella-shaped screen partitions because the first water outlet 103 is located between the plurality of umbrella-shaped screen partitions. Because the inner surfaces of the umbrella-shaped screen separation parts are arranged upwards, when waterlogging passes through the umbrella-shaped screen separation parts, sundries in the waterlogging are screened again, and the sundries are prevented from entering the water dropping pipe 2.
The height of the precipitator 132 may be determined according to the actual application. For example, when the surface waterlogging is too large, the height of the settler 132 may be set to a little higher to ensure that the waterlogging entering the settler 132 is settled. For example, it may be 20cm to 50 cm. When the waterlogging amount on the ground is relatively small, the height of the settler 132 may be set low, for example, 10cm to 20cm or the like. After the sundries in the precipitator are accumulated to a certain degree, the whole device can be taken out to be removed, and a large amount of blocked and stain-reducing pipes are prevented from being replaced.
It will be appreciated that by arranging the umbrella screens to have a diameter which decreases from top to bottom, the stagnant water flowing over each umbrella screen can no longer flow into the settler 132.
The number of umbrella-shaped screen partitions is plural, and may be, for example, 2, 3, 4, 5, 6, 7, 8, 9, 10, etc. The amount is not limited, and can be set according to the size of the water amount and the actual needs during application.
Considering that there is a first water outlet 103 between the plurality of umbrella shaped screen elements, a certain distance is required between the plurality of umbrella shaped screen elements to ensure that the plurality of umbrella shaped screen elements do not overlap.
Illustratively, the distance between the plurality of umbrella-shaped screens may be 30cm to 50cm, etc.
Optionally, a plurality of umbrella-shaped screens are connected by connectors. Alternatively, the connector may be a fixing rod 133.
The embodiment of the present invention provides an example, the fixing rods 133 are disposed at both ends of the plurality of umbrella-shaped screen spacers, the plurality of umbrella-shaped screen spacers are all connected to the fixing rods 133, and a certain interval is ensured among the plurality of umbrella-shaped screen spacers by the fixing rods 133. For example, the umbrella-shaped screen partition and the fixing piece can be in threaded connection or clamping connection, and certain intervals among the umbrella-shaped screen partitions can be guaranteed through the threaded connection or the clamping connection. Illustratively, the spacing between the plurality of umbrella-shaped screens is adapted to the size of the first water outlet 103.
Considering that the outlet unit 13 is located in the ground, the plurality of umbrella-shaped screens may be screens having strength and corrosion resistance. The screening device can be made of stainless steel, and the screening device made of stainless steel can ensure the strength of the equipment and can avoid being corroded by moisture in soil, so that the service life of the equipment is prolonged.
The umbrella-shaped screen separation part and the precipitator 132 can be in threaded connection or clamped connection, and when more impurities are precipitated in the precipitator 132, the precipitator 132 can be conveniently detached to replace the umbrella-shaped screen separation part.
Optionally, the water storage device 14 is provided with a second water outlet 104, and the water storage device 14 is communicated with the stain dropping pipe 2 through the second water outlet 104;
the top end of the water reservoir 14 abuts against the second drainage member 1112 at the bottom end of the drainage cylinder 112.
In the embodiment of the invention, the second water-tight drainage piece 1112 is arranged, and the second drainage piece 1112 is arranged at the top end of the drainage cylinder 112, so that other impurities can be prevented from entering the drainage cylinder 112 from the upper end when the drainage cylinder is not used. And impurities can be prevented from directly entering the water storage device 14 along with waterlogging.
For example, the second drainage element 1112 may be a conical ring made of polyethylene material, and the top end of the conical ring is circular ring-shaped and is sleeved on the top end of the drainage tube 112 through the circular ring. The top of the water storage device 14 is connected with one of the second drainage members 1112, and based on the waterproof property of the second drainage members 1112, when the waterlogging water directly enters the water storage device 14, sundries can be prevented from entering the water storage device 14 along with the waterlogging water.
It will be appreciated that one of the second guides 1112 is connected to the reservoir 14 to avoid flooding the reservoir 14 directly, and therefore the radius of the reservoir 14 should be smaller than the diameter of the second guides 1112.
For example, the water reservoir 14 may be a stainless steel container or a rubber container, and considering that the water reservoir 14 is located below the ground and may be corroded by rainwater frequently, the water reservoir 14 made of stainless steel may prevent the water reservoir 14 from being corroded by rainwater, so as to ensure normal use of the device.
Considering that the waterlogging in the water storage device 14 enters the water level reducing pipe 2 through the second water outlet 104, the second water outlet 104 is located at the bottom end of the water storage device 14, and the size of the second water outlet 104 is matched with the size of the water level reducing pipe 2.
Optionally, the length of the first drainage member 1111 is obtained by the following formula:
wherein l is the length of the first drainage member 1111, H is the vertical distance between two adjacent first drainage members 1111,
is the included angle between the first drainage member 1111 and the drainage tube 112.
According to the device provided by the embodiment of the invention, if the length of the first drainage piece 1111 is not long enough, floaters can enter the drainage cylinder 112 along with waterlogging, the length of the first drainage piece 1111 is obtained through the formula, and the waterlogging can enter the drainage cylinder 112 through the first drainage piece 1111 with the length, so that the floating impurities can be kept out.
Alternatively, as shown in fig. 5 and 6, the inner wall of the dip tube 2 is smooth, the outer wall is corrugated, and the third water inlet is located at the corrugated depressions of the outer wall of the dip tube 2 and is used for allowing the waterlogging in the soil to enter the dip tube 2.
Optionally, the outer wall of the stain-reducing pipe 2 is provided with an enveloping object, the enveloping object is provided with a fourth water inlet hole, and the fourth water inlet hole is communicated with the third water inlet hole.
The inner wall through setting up the waterlogging pipe 2 is the level and smooth form, reduces the flow resistance of waterlogging in the waterlogging pipe 2, increases the velocity of flow of waterlogging in the waterlogging pipe 2. Fall through the setting and steep the outer wall of pipe 2 and be the corrugate, the third inlet hole is located and falls the corrugated depressed part of pipe 2 outer wall, can reduce the resistance when punching to falling to steep pipe 2, conveniently punches.
Considering that the moisture in the soil enters the dip tube 2 through the third water inlet holes under the extrusion of the soil pressure, the number of the third water inlet holes is multiple, so that the waterlogging in the soil can conveniently enter the dip tube 2.
Optionally, the third water inlet hole is a strip-shaped water permeable hole, the diameter of the third water inlet hole is larger than 1.5mm, and the diameter of the fourth water inlet hole is 0.5-1.0 mm.
The diameter of the third water inlet hole cannot be too large, which can cause soil particles to enter the water dropping pipe 2, and too small can cause waterlogging in soil not to enter the water dropping pipe 2. Illustratively, the diameter of the third water inlet hole may be greater than 1.5mm, for example, may be 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm, and the like. Considering that the enveloping object is enveloped on the outer wall of the water dropping pipe 2, the waterlogging in the soil enters the water dropping pipe 2 through the fourth water inlet hole on the enveloping object and the third water inlet hole on the water dropping pipe 2, therefore, the fourth water inlet hole on the enveloping object cannot be too small, the waterlogging cannot enter the water dropping pipe 2 due to the too small water inlet hole, and soil gravel and an aggregate can also enter the water dropping pipe 2 due to the too large water inlet hole, so that the water dropping pipe 2 is blocked. Illustratively, the size of the fourth water inlet hole may be 0.5-1.0 mm. E.g., 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, etc.
The fourth water inlet hole with the diameter is obtained by analyzing soil particles deposited in the dip pipe 2 in actual operation, and when the diameter of the soil particles is within the value range, soil with larger particles can be prevented from entering. For the small-particle soil with the diameter and entering the water-logging pipe 2, the small-particle soil entering the water-logging pipe 2 can be flushed out of the water-logging pipe 2 through the waterlogging on the ground.
It can be understood that when soil particles smaller than the size enter the soil degradation pipe 2, the soil particles with partial large particle sizes can be accumulated outside the soil degradation pipe 2, and along with the prolonging of time, the soil particles with large particle sizes are stably gathered on the outer wall of the soil degradation pipe 2 to form a layer of small-size particle soil of tissue close to the soil degradation pipe 2, so that the enveloping objects are prevented from being blocked, and the amount of small-particle size soil entering the soil degradation pipe 2 can be reduced.
Optionally, as shown in fig. 7, 8 or 9, the apparatus further comprises: a pipe connection 3;
the pipe joint 3 includes: the pipeline comprises a pipeline cavity 31, a hinge 32, a plurality of pipeline connecting ports 33 and a hinge shaft;
the pipeline connecting ports 33 are respectively communicated with the plurality of the stain reducing pipes 2;
the hinge shaft is positioned in the pipeline cavity 31, and the hinge 32 is rotatably connected with the hinge shaft; the diameter of the hinge 32 is larger than that of the pipe connection port 33.
Alternatively, the hinge shaft is located at an angle between two of the plurality of pipe connection ports 33.
It can be understood that in practical application, the waterlogging may occur in a situation with a large water logging amount, and the waterlogging caused by the water logging can be connected with the water dropping pipe 2 through a plurality of waterlogging removing devices 1. Therefore, the embodiment of the invention provides a pipeline connector 3, and a plurality of the dip pipes 2 are connected through the pipeline connector 3.
Optionally, the apparatus further comprises: the waterlogging collector is communicated with the waterlogging reducing pipe 2.
Retrieve through setting up waterlogging collector to falling waterlogging and waterlogging of waterlogging pipe 2 exhaust, avoid causing other calamities or unnecessary wasting of resources.
As an example, when there are two dip tubes 2, there will be 2 water reservoirs 14 to communicate with the dip tubes 2, as shown in fig. 7, 8 or 9. In this case, three pipe connection ports 33 are provided. One pipeline connecting port 33 is communicated with the waterlogging pipe 2, and the other pipeline connecting port 33 is communicated with the waterlogging collector to drain waterlogging and waterlogging. The hinge shaft is connected with the two pipeline connecting ports 33 at an angle of 45 degrees, and the hinge 32 is rotatably connected with the hinge shaft, namely the hinge 32 can move along the two pipeline connecting ports 33 through the hinge shaft.
As shown in fig. 7, when the water flow rate between the two pipe inlets is comparable, the hinge 32 is located between the first pipe inlet and the second pipe inlet, and water is discharged through the two pipe inlets.
As shown in fig. 8, when the second pipe drains a large amount of stagnant water, the hinge 32 moves to the first pipe connection port 33 to block the first pipe inlet to prevent the stagnant water from flowing back to the first pipe, and the water is drained through the second pipe inlet.
As shown in fig. 9, when the first pipe discharges a large amount of stagnant water, the hinge 32 moves to the second pipe inlet to block the second pipe inlet so as to prevent the stagnant water from flowing back to the second pipe, and the water is discharged through the first pipe inlet.
Through setting up pipe connection spare 3, ensured when handling the waterlogging, fallen the ride comfort of water flow in the waterlogging pipe 2, guaranteed that single waterlogging pipe waterlogging flow is great and not cause the threat to other waterlogging pipes.
All the above optional technical solutions may be combined arbitrarily to form the optional embodiments of the present disclosure, and are not described herein again.
The above description is only an illustrative embodiment of the present invention, and should not be taken as limiting the scope of the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a hidden pipe drainage equipment that waterlogging was treated simultaneously which characterized in that, equipment includes: the waterlogging removing device (1) and the water-logging reducing pipe (2);
the flood-removing device (1) comprises: the drainage unit (11), the draft tube (12), the water outlet unit (13) and the water storage device (14);
the drainage unit (11) comprises: a plurality of drainage pieces (111) and drainage cylinders (112); the plurality of drainage pieces (111) comprise a first drainage piece (1111) and a second drainage piece (1112), the first drainage piece (1111) is provided with a first water inlet hole (101), and the second drainage piece (1112) is a drainage piece of a watertight structure;
the second drainage piece (1112) is positioned at the top end and the bottom end of the drainage cylinder (112), and the first drainage piece (1111) is positioned in the middle of the second drainage piece (1112); a second water inlet hole (102) is formed in the drainage cylinder (112) among the first drainage pieces (1111), and the second water inlet hole (102) is communicated with the drainage pipe (12);
the draft tube (12) is communicated with the water outlet unit (13), the water storage device (14) and the stain-reducing tube (2) in sequence.
2. The waterlogging-compatible closed conduit drainage apparatus according to claim 1, wherein the water outlet unit (13) comprises: a screen separator (131), a precipitator (132) and a first water outlet (103);
the screen (131) comprises: a plurality of umbrella-shaped screen partitions which are sequentially connected and have sequentially reduced radiuses from top to bottom, wherein the umbrella inner surfaces of the plurality of umbrella-shaped screen partitions face upwards;
the first water outlet (103) is located between the plurality of umbrella-shaped screens;
the draft tube (12) communicates with the settler (132) through the screen (131).
3. The hidden pipe drainage equipment for waterlogging and curing according to claim 1, characterized in that the water storage device (14) is provided with a second water outlet (104), and the water storage device (14) is communicated with the waterlogging reducing pipe (2) through the second water outlet (104);
the top end of the water storage device (14) is abutted against a second drainage piece (1112) positioned at the bottom end of the drainage cylinder (112).
4. The waterlogging-compatible closed conduit drainage apparatus according to claim 1, wherein the length of the first drainage member (1111) is obtained by the following formula:
wherein l is the length of the first drainage member (1111), H is the vertical distance between two adjacent first drainage members (1111),
is the included angle between the first drainage piece (1111) and the drainage cylinder (112).
5. The waterlogging-treating hidden pipe drainage equipment as claimed in claim 1, wherein the waterlogging-reducing pipe (2) is provided with a third water inlet hole;
the inner wall of the stain-reducing pipe (2) is smooth, the outer wall of the stain-reducing pipe is corrugated, the third water inlet is located at the corrugated concave position of the outer wall of the stain-reducing pipe (2), and the third water inlet is used for enabling waterlogging in soil to enter the stain-reducing pipe (2).
6. The hidden pipe drainage equipment for waterlogging and curing according to claim 5, wherein the outer wall of the waterlogging pipe (2) is provided with an enveloping object, the enveloping object is provided with a fourth water inlet hole, and the fourth water inlet hole is communicated with the third water inlet hole.
7. The waterlogging-compatible closed conduit drainage apparatus according to claim 1, further comprising: a pipe connection (3);
the pipe connection (3) comprises: the pipeline connecting device comprises a pipeline cavity (31), a hinge (32), a plurality of pipeline connecting ports (33) and a hinge shaft;
the pipeline connecting ports (33) are respectively communicated with the plurality of the stain reducing pipes (2);
the hinge shaft is positioned in the pipeline cavity (31), and the hinge (32) is rotatably connected with the hinge shaft; the diameter of the hinge (32) is larger than that of the pipeline connecting port (33).
8. The waterlogging-compatible closed conduit drainage apparatus according to claim 7, wherein the hinge shaft is located at an angle between two of the plurality of pipe connection ports (33).
9. The waterlogging-compatible closed conduit drainage apparatus according to claim 1, further comprising: the waterlogging collector is communicated with the waterlogging reducing pipe (2).
10. The underground pipe drainage equipment for treating waterlogging according to claim 6, wherein the third water inlet hole is a strip-shaped water permeable hole, the diameter of the third water inlet hole is more than 1.5mm, and the diameter of the fourth water inlet hole is 0.5-1.0 mm.
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| CN201910133307.1A CN109811866B (en) | 2019-02-22 | 2019-02-22 | Hidden pipe drainage equipment for treating waterlogging |
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| CN201910133307.1A CN109811866B (en) | 2019-02-22 | 2019-02-22 | Hidden pipe drainage equipment for treating waterlogging |
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| CN109811866A CN109811866A (en) | 2019-05-28 |
| CN109811866B true CN109811866B (en) | 2020-05-19 |
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| CN110685257B (en) * | 2019-10-16 | 2020-09-15 | 中国水利水电科学研究院 | Waterlogging removing and stain reducing device |
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| KR100642330B1 (en) * | 2006-07-29 | 2006-11-10 | 주식회사 도화종합기술공사 | Sidewalk block unit with water drain |
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