CN211547643U

CN211547643U - A drainage device for soil remediation

Info

Publication number: CN211547643U
Application number: CN201922368373.5U
Authority: CN
Inventors: 张勤
Original assignee: Chongqing Rongweixu Engineering Construction Co Ltd
Current assignee: Chongqing Rongweixu Engineering Construction Co Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-22
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a drainage device for land reclamation, which is applied to the field of land reclamation, and solves the technical problems that a drainage channel of the drainage device is lower than the ground level and is easy to collect and store various sundries, the sundries can rot and deteriorate in the drainage channel, when field ponding is introduced into the drainage channel, the rotten sundries and sludge in the drainage channel are washed away by the ponding and flow to a reservoir together, more impurities are contained in the ponding entering the reservoir, and the ponding can deteriorate and generate odor after being stored for a long time; the drainage channel of the drainage device is in a closed state when not in use, and the quality of water accumulated in the reservoir is improved.

Description

A drainage device for soil remediation

Technical Field

The utility model belongs to the technical field of the technique of soil renovation and specifically relates to a drainage device for soil renovation is related to.

Background

The land is the root of human survival, in the project of land renovation, the drainage system is very important, after large-scale rainfall, a large amount of accumulated water can be accumulated in the farmland, and the large-scale rainfall has great influence on the surrounding human life and the production state of plants. By combining with the application of a drainage system in land reclamation, the drainage system drains, recovers and stores the accumulated water in the field through the field drainage network and the drainage device to realize the optimized utilization of water resources, and has important significance for saving resources and improving the quality of cultivated land.

The utility model discloses a drainage device for soil renovation is disclosed to current bulletin number CN 209053075U's china utility model, including ground and drainage canal, ground top one side embedding is provided with the drainage canal, ground opposite side fixedly connected with is domatic, the nested cistern that is provided with in drainage canal below, the inside swing joint of cistern has the filter screen, the embedding of cistern opposite side is provided with the drain pipe, domatic surface embedding is provided with PMKD, PMKD outside swing joint has the fly leaf, the embedding of fly leaf upper surface left and right sides is provided with water drainage tank, fly leaf upper surface middle part embedding is provided with the guiding gutter, strong guiding gutter is the intercommunication setting between water drainage tank. The utility model discloses whole device stable in structure both can save the rainwater, also can be smooth accomplish the drainage to water, can also cushion the impact force of rivers.

The above prior art solutions have the following drawbacks: sundries such as branches, weeds, soil blocks and the like in the field near the drainage device can enter the drainage channel under the action of natural wind, the drainage channel is lower than the ground level, so that various sundries can be easily collected and stored, and the sundries can be rotten and deteriorated in the drainage channel. When field ponding lets in the drainage canal, ponding washes away the rotten debris of rotting in the drainage canal and silt and flows to the cistern together, and the filter screen of cistern can not handle rotten debris and silt in the ponding effectively, and the impurity is more in the ponding that enters into the cistern, has stored for a long time and can deteriorate and produce the stink.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drainage device for soil renovation, its advantage is that drainage device's drainage channel is in the confined state when not discharging, has reduced near the condition that debris such as branch, weeds and clod in drainage device field got into the drainage channel, improves the quality of water that flows into ponding in the cistern.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a drainage device for soil renovation, includes drainage canal and cistern, and the water inlet of drainage canal is established in field drainage network way department, and the delivery port is connected with the cistern, is equipped with water drainage tank between the delivery port of drainage canal and the water inlet, drainage canal and cistern top are equipped with the apron, and it has the infiltration hole to gather on the apron, and the water inlet of drainage canal is equipped with the closing plate, and the inner wall both sides of delivery port department are equipped with and supply closing plate male recess, and closing plate side upper end meets with the apron edge, and closing plate surface lower extreme is fixed with flotation device.

Through above-mentioned technical scheme, drainage device includes the drainage canal, and the drainage canal is used for the ponding in drainage field, and the delivery port and the cistern of drainage canal are connected, and the water inlet of drainage canal is established in field drainage network way department, and the cistern is stored the field ponding that the drainage canal drainage came. A water drainage groove is arranged between the water outlet and the water inlet of the water drainage channel, and field accumulated water enters through the water inlet of the water drainage channel, flows to the water outlet through the water drainage groove in the water drainage channel and enters the water storage tank through the water outlet. The cover plate is arranged above the drainage channel and the reservoir, so that larger sundries such as branches and weeds cannot enter the drainage channel and the reservoir, and the cover plate is densely provided with water seepage holes, so that rainwater can enter the drainage channel and the reservoir through the water seepage holes in the cover plate. The water inlet of the drainage channel is provided with a closing plate, the two sides of the inner wall of the water inlet are provided with grooves for the closing plate to insert, the upper end of the side surface of the closing plate is connected with the edge of the cover plate, and the lower end of the outer surface of the closing plate is fixed with a floating device. When no water flows to the water inlet of the drainage channel, the closing plate keeps the water inlet in a closed state, so that sundries can not enter the drainage channel through the water inlet, and the environment in the drainage channel is ensured. When accumulated water flows to the water inlet of the drainage channel, the accumulated water enables the floating device at the lower end of the outer surface of the sealing plate to float upwards, the floating device is fixed on the sealing plate and drives the sealing plate to move upwards together, a gap is formed between the bottom end of the sealing plate and the bottom end of the water inlet, the accumulated water enters the drainage channel through the gap, is drained to the water outlet of the drainage channel through the drainage groove in the drainage channel and finally flows into the reservoir. When the accumulated water is drained, the floating device loses the buoyancy of the accumulated water, the closing plate falls down to enable the water inlet to continue to be in a closed state, the water inlet is in a closed state when the drainage channel does not drain water, and the situation that field sundries enter the drainage channel is reduced.

The utility model discloses further set up to: the sealing plate is provided with a height adjusting assembly, the height adjusting assembly comprises a height adjusting seat arranged on the outer side wall of the sealing plate and a connecting piece movably connected with the height adjusting seat, and the connecting piece is fixed on the floating device.

Through above-mentioned technical scheme, the suspension passes through connecting piece and altitude mixture control seat swing joint, can change the height of suspension through the altitude mixture control seat. When the water level exceeds the suspension device, the suspension device is floated to drive the sealing plate to float, so that the water inlet is opened, and the water level in the field can be controlled by changing the height of the suspension device.

The utility model discloses further set up to: the connecting piece is arranged to be a binding rope, and the height adjusting seat is arranged to be a plurality of fixing holes fixed on the outer surface of the sealing plate.

Through above-mentioned technical scheme, the connecting piece sets up to the binding rope, is equipped with a plurality of lines of fixed orificess on the closure plate surface, and flotation device passes through binding rope and the fixed orifices fixed connection on the closure plate. The upper and lower positions of the floating device on the closing plate can be changed by changing the position of the floating device connecting with the fixing hole. When the water level of the accumulated water exceeds the bottom end of the floating device, buoyancy is generated on the floating device to enable the floating device to float upwards. Therefore, when the farmland is irrigated, the water level of the field ponding can be controlled through the upper position and the lower position of the floating device on the sealing plate. When the water level exceeds the set height of the floating device, the floating device floats upwards under the buoyancy of water to drive the closing plate to move upwards, so that the drainage channel drains water. When the water level drops below the set position of the floating device, the floating device loses buoyancy, and the closing plate falls down to enable the water inlet to recover the closed state.

The utility model discloses further set up to: the inner side surface of the sealing plate is provided with a row of concave holes in the vertical direction, the outer side of the cover plate, the edge of which is connected with the inner side surface of the sealing plate, is provided with a mortise lock mechanism, and the outer diameter of an inserted rod of the mortise lock mechanism is smaller than the inner diameter of the concave hole.

Through above-mentioned technical scheme, the closing plate medial surface is equipped with the shrinkage pool of a vertical direction, is equipped with mortise lock mechanism on the apron outside that edge and closing plate medial surface meet, and the inserted bar perpendicular to closing plate setting of mortise lock mechanism, the external diameter of the inserted bar of mortise lock mechanism is less than the internal diameter of shrinkage pool, and the inserted bar of mortise lock mechanism can insert in the shrinkage pool of closing plate medial surface, fixes the position of closing plate. According to the position of the inserted rod of the mortise lock mechanism inserted into the concave hole on the inner side surface of the closing plate, the vertical position of the closing plate can be controlled, and therefore the drainage speed of the drainage channel is adjusted. When the field water level is too high and exceeds the drainage capacity of the drainage channel, the height of the closing plate is fixed, and the floating device is located below the horizontal plane of field accumulated water. The closing plate is fixed, the floating device exerts an upward force on the closing plate but cannot move the closing plate upwards, and the drainage speed of the drainage channel is fixed.

The utility model discloses further set up to: the cover plate is detachably connected with the drainage channel and the reservoir.

Through above-mentioned technical scheme, the apron on drainage canal and the cistern can be dismantled, can dismantle the apron, carries out the routine maintenance clearance to the drainage canal, prevents that the drainage canal from blockking up, can clear up in the cistern, improves the quality of water of ponding in the cistern.

The utility model discloses further set up to: the bottom end of the drainage groove is uniformly provided with a plurality of barrier plates.

Through above-mentioned technical scheme, during field ponding flowed into the water drainage tank through the ditch entry, thoughtlessly had silt in the field ponding, during silt together entered into the water drainage tank along with field ponding, the great bottom at the water drainage tank of weight of silt slided, and the water drainage tank bottom is even is equipped with a plurality of barrier plates, blocks the silt in the field ponding.

The utility model discloses further set up to: the cross section of the drainage groove is in an inverted trapezoid shape.

Through above-mentioned technical scheme, field ponding can cause the impact force to the water drainage tank inner wall in entering into the water drainage tank, and the cross section of water drainage tank sets up to the trapezoidal form that falls, helps buffering the impact force that ponding brought. And ponding can give water drainage tank inner wall pressure in water drainage tank, wading and receive more deeply pressure big more, water drainage tank's cross section sets up to the thickness that can increase the water drainage tank bottom for falling trapezoidal, increases water drainage tank's compressive capacity, makes water drainage tank more durable. The cross section of the drainage groove is set to be inverted trapezoidal, so that the drainage capacity of the drainage groove can be increased, and the overflow condition is avoided.

The utility model discloses further set up to: a plurality of filter screens are arranged in the drainage channel, and the size of filter holes of the filter screens gradually decreases from the water inlet to the water outlet.

Through above-mentioned technical scheme, be equipped with a plurality of filter screens in the drainage channel, filter the debris of field ponding aquatic, the filtration pore size of filter screen diminishes from the water inlet to delivery port direction gradually, improves filterable effect and speed. Debris to equidimension not filter respectively, prevent that the individual layer filter screen from filtering debris and causing the filter screen to block up or the not good condition of filter effect.

To sum up, the utility model discloses a beneficial technological effect does:

1. cover plates densely distributed with water seepage holes are arranged above the drainage channel and the reservoir, a sealing plate is arranged at the water inlet of the drainage channel, grooves for the sealing plate to insert are arranged on two sides of the inner wall of the water inlet, and a floating device is fixed at the lower end of the outer surface of the sealing plate, so that the drainage channel of the drainage device is in a sealed state when not in use;

2. the closing plate is provided with a water flow regulating device, and the opening and closing of the closing plate can be controlled according to needs, so that the drainage speed of the drainage channel is controlled. And can control the drainage canal just begin the drainage when ponding water level reaches certain degree to make the water level of ponding keep fixed.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is an enlarged view at A of FIG. 1;

fig. 3 is an exploded view of the drain of the present embodiment;

fig. 4 is an enlarged view at B of fig. 3.

Description of the drawings, 1, a drainage channel; 2. a reservoir; 3. a water inlet; 4. a water outlet; 5. a water discharge tank; 6. a cover plate; 7. a water seepage hole; 8. a closing plate; 9. a groove; 10. a floatation device; 11. binding the rope; 12. a fixing hole; 13. concave holes; 14. a mortise lock mechanism; 15. inserting a rod; 16. a blocking plate; 17. a filter screen; 18. and (4) filtering holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, for the utility model discloses a drainage device for soil renovation, including drainage channel 1 and cistern 2, drainage channel 1's delivery port 4 is connected with cistern 2, and drainage channel 1's water inlet 3 is established in field drainage network route department, and drainage channel 1 is used for the ponding in drainage field, and cistern 2 stores the field ponding that drainage channel 1 drainage came. The cover plate 6 is arranged above the drainage channel 1 and the reservoir 2, so that large sundries such as branches and weeds cannot enter the drainage channel 1 and the reservoir 2, and the water seepage holes 7 are densely distributed in the cover plate 6, so that rainwater can enter the drainage channel 1 and the reservoir 2 through the water seepage holes 7 in the cover plate 6.

Referring to fig. 2, grooves 9 for inserting the closing plate 8 are formed in two sides of the inner wall of the water inlet 3 of the drainage channel 1, the closing plate 8 is inserted into the grooves 9 of the water inlet 3, a floating device 10 is arranged on the closing plate 8, binding ropes 11 are arranged on the floating device 10, a plurality of rows of fixing holes 12 are formed in the outer surface of the closing plate 8, and the floating device 10 is fixedly connected with the fixing holes 12 in the closing plate 8 through the binding ropes 11. The position of the floating device 10 above and below the closure panel 8 can be varied by varying the position at which the floating device 10 is attached to the attachment aperture 12. The level of the accumulated water will not float above the bottom end of the flotation device 10 until it will create buoyancy in the flotation device 10 to cause the flotation device 10 to float upwards. When the farmland is irrigated, the water level of the field ponding can be controlled by setting the upper position and the lower position of the floating device 10 on the closing plate 8.

Referring to fig. 3, the cover plate 6 on the drainage channel 1 can be detached, the cover plate 6 can be detached, the drainage channel 1 is cleaned by daily maintenance, and the drainage channel 1 is prevented from being blocked. Along the water inlet 3 of drainage channel 1 to the direction of delivery port 4 a plurality of filter screen 17 of having arranged in proper order, filter the debris of field ponding aquatic, filter 18 sizes of filter screen 17 diminish from water inlet 3 to delivery port 4 direction gradually, filter the debris of equidimension not respectively, prevent that individual layer filter screen 17 from filtering debris from causing filter screen 17 to block up or the not good condition of filter effect. A plurality of blocking plates 16 are uniformly arranged at the bottom end of the drainage channel 5 to block the silt in the field accumulated water.

Referring to fig. 4, a row of concave holes 13 in the vertical direction is formed in the inner side surface of the closing plate 8, a mortise lock mechanism 14 is arranged on the outer side of the cover plate 6, the edge of the cover plate is connected with the inner side surface of the closing plate 8, an insertion rod 15 of the mortise lock mechanism 14 is perpendicular to the closing plate 8, the cross section of the insertion rod 15 of the mortise lock mechanism 14 is smaller than the shape of the concave hole 13, and the insertion rod 15 of the mortise lock mechanism 14 can be inserted into the concave hole 13 in the inner side surface of the closing plate 8 to fix the position of the. According to the position of the inserted rod 15 of the mortise lock mechanism 14 inserted into the concave hole 13 on the inner side surface of the closing plate 8, the vertical position of the closing plate 8 can be controlled, and therefore the drainage speed of the drainage channel 1 can be adjusted. When the water flow exceeds the drainage capacity of the drainage channel 1, the inserted rod 15 of the latch mechanism 14 is inserted into the concave hole 13 on the inner side surface of the closing plate 8, the height of the closing plate 8 is fixed, the floating device 10 is positioned below the horizontal plane, and the closing plate 8 cannot be moved by an upward force. The height of the closing plate 8 is fixed so that the drainage rate of the drainage channel 1 is controlled.

The implementation principle of the embodiment is as follows: cover plates 6 are arranged above the drainage channel 1 and the reservoir 2, water seepage holes 7 are densely distributed on the cover plates 6, grooves 9 for inserting the closing plates 8 are formed in two sides of the inner wall of the water inlet 3 of the drainage channel 1, floating devices 10 are fixed at the lower ends of the outer surfaces of the closing plates 8, the drainage channel 1 of the drainage device is in a closed state when not in use, and the quality of water accumulated in the reservoir 2 is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a drainage device for soil renovation, includes drainage canal (1) and cistern (2), and water inlet (3) of drainage canal (1) are established in field drainage network way department, and delivery port (4) are connected with cistern (2), are equipped with water drainage tank (5) between delivery port (4) and water inlet (3) of drainage canal (1), its characterized in that, drainage canal (1) and cistern (2) top are equipped with apron (6), and it has infiltration hole (7) to gather on apron (6), and water inlet (3) of drainage canal (1) are equipped with closing plate (8), and water inlet (3) department inner wall both sides are equipped with and supply closing plate (8) male recess (9), and closing plate (8) side upper end meets with apron (6) edge, and closing plate (8) surface lower extreme is fixed with flotation device (10).

2. A drainage arrangement for land reclamation as claimed in claim 1, wherein the closure plate (8) is provided with a height adjustment assembly comprising a height adjustment seat provided on an outer side wall of the closure plate, a connecting member movably connected to the height adjustment seat, the connecting member being secured to the floatation means.

3. A drainage arrangement for soil remediation according to claim 2 wherein the connection means is provided as a binding rope (11) and the height adjustment socket is provided as a plurality of fixing holes (12) secured to the outer surface of the closure plate (8).

4. A drainage arrangement for land reclamation according to claim 1, wherein the inner side of the closure plate (8) is provided with a vertical array of recesses (13), and the outer side of the cover plate (6) having its edges in contact with the inner side of the closure plate (8) is provided with a latch mechanism (14), the outer diameter of the plunger (15) of the latch mechanism (14) being smaller than the inner diameter of the recess (13).

5. A drainage arrangement for land reclamation according to claim 1, wherein the cover plate (6) is removably connected to the drainage channel (1) and the reservoir (2).

6. A drainage arrangement for soil remediation according to claim 1 wherein the bottom end of the drainage channel (5) is uniformly provided with a plurality of baffles (16).

7. A drainage arrangement for land reclamation according to claim 6, wherein the drainage channel (5) is arranged in cross-section in the form of an inverted trapezoid.

8. A drainage arrangement for land reclamation according to claim 1, wherein a plurality of filter screens (17) are arranged in the drainage channel (1), and the filter holes (18) of the filter screens (17) are gradually reduced in size from the water inlet (3) to the water outlet (4).