CN115808510A - Hydrological water quality monitoring and processing method - Google Patents
Hydrological water quality monitoring and processing method Download PDFInfo
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- CN115808510A CN115808510A CN202310070000.8A CN202310070000A CN115808510A CN 115808510 A CN115808510 A CN 115808510A CN 202310070000 A CN202310070000 A CN 202310070000A CN 115808510 A CN115808510 A CN 115808510A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses a hydrological water quality monitoring and processing method, which comprises the following steps: s1, mounting points are selected at intervals on a river channel; s2, fixing a mounting frame at the mounting point, and mounting a floating type dirt dredging unit on the mounting frame; s3, connecting a filtering unit below the floating type dirt dredging unit; s4, two self-cleaning monitoring units are arranged on the mounting frame; s5, installing a pesticide feeding barrel on the mounting frame; s6, monitoring the water quality by the self-cleaning monitoring unit, transmitting data to the processor, and transmitting the data to the computer end and the mobile end by the processor; s7, dosing is carried out on the river channel for improving water quality; and S8, periodically dredging the river channel. The invention can monitor the water quality condition in the river channel, and can process the water quality of the river channel in time according to the monitored data analysis, thereby avoiding the water quality from being polluted, eutrophicated and the like, and cleaning the sludge in the river channel in time, thereby preventing the river channel from being blocked. The invention is suitable for the technical field of monitoring and treatment of water quality in the river channel.
Description
Technical Field
The invention belongs to the technical field of hydrological water quality monitoring and treatment, and particularly relates to a hydrological water quality monitoring and treating method.
Background
At present, due to the influence of factors such as domestic garbage, eutrophication occurs in rivers, lakes, rivers and the like, and further water bodies are polluted. Particularly, a water system with a narrow flow passage, such as a river channel, and the like, and the problem of blockage. Moreover, due to the fact that precipitation is large, mud and sand on two sides of the river channel are flushed into the river channel, and therefore a large amount of sludge in the river channel is deposited, if the sludge is not cleared away in time, blockage and cutoff can occur in the river channel, and the ecological environment of the river channel can be deteriorated. Therefore, there is a need for a water quality monitoring and processing method for monitoring the water quality in a river channel, analyzing the monitored data, and processing the water quality in the river channel in time to avoid the pollution and eutrophication, and cleaning the sludge in the river channel in time to prevent the blockage of the river channel.
Disclosure of Invention
The invention provides a hydrological water quality monitoring and processing method, which is used for monitoring the water quality condition in a river channel, analyzing according to monitored data, processing the water quality of the river channel in time, avoiding the conditions of dirt, eutrophication and the like, cleaning sludge in the river channel in time and preventing the river channel from being blocked.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a hydrological water quality monitoring and processing method comprises the following steps:
s1, selecting a plurality of mounting points at intervals on a river along the length direction of the river;
s2, a mounting frame is fixed at each mounting point, the lower end of each mounting frame extends into a river channel, a floating type dirt removing unit is mounted on each mounting frame, and the floating type dirt removing unit is lifted along with the lifting of the liquid level of the river channel;
s3, connecting a filtering unit below the floating type dirt dredging unit, forming an upper overflowing gap between the upper end of the filtering unit and the floating type dirt dredging unit, and forming a lower overflowing gap between the lower end of the filtering unit and the bottom wall of the river channel;
s4, two self-cleaning monitoring units extending into the position below the liquid level of the river are arranged on the mounting frame, the two self-cleaning monitoring units are arranged at intervals along the length direction of the river, and the floating type dirt dredging unit is located between the two self-cleaning monitoring units;
s5, installing a pesticide feeding barrel on the mounting frame;
s6, monitoring the water quality condition in the river channel by the self-cleaning monitoring unit, transmitting data to the processor, and transmitting the data obtained by the processor to the computer end and the mobile end;
s7, by monitoring the water quality in the river channel, when the data exceed a preset range, dosing is carried out on the river channel through a dosing barrel for improving the water quality;
and S8, periodically removing the sludge at the bottom of the river channel through a dredging device.
Furthermore, the mounting frame is provided with two fixing plates which are oppositely arranged on two sides of the river channel, each fixing plate extends along the vertical direction, a connecting plate is constructed at the upper end of each fixing plate, and two sides of the floating type dirt dredging unit are movably connected with the two connecting plates; the floating type dirt dredging unit comprises an inflatable rubber roller transversely arranged along a river course, the radial length of the inflatable rubber roller is gradually reduced from the middle of the inflatable rubber roller to the two ends of the inflatable rubber roller along the axis of the inflatable rubber roller, shaft levers are respectively constructed at the two ends of the inflatable rubber roller, slide blocks are rotatably connected to the shaft levers respectively, and the slide blocks are connected to the vertical strip-shaped holes of the corresponding connecting plates in a sliding mode.
Furthermore, the circumferential surface of the inflatable rubber roller is provided with two spiral sewage discharge blades, the two sewage discharge blades extend towards the two ends of the inflatable rubber roller in a spiral mode from the middle of the inflatable rubber roller respectively, the rotating directions of the two sewage discharge blades are opposite, and the sewage discharge blades are of a structure made of rubber materials.
Further, the filtration unit includes the first filtration pore plate of dredging dirty unit connection through vertical bar shaped plate and floating formula, first filtration pore plate is vertical to be set up in the below of floating formula and dredging dirty unit, and the horizontal interception river course of first filtration pore plate corresponding position.
Furthermore, the filter unit comprises a second filter pore plate connected with the floating type dirt dredging unit, the second filter pore plate is positioned at the upstream of the floating type dirt dredging unit, the middle of the second filter pore plate is raised along the direction of water flow, and the upper part and the lower part of the second filter pore plate are bent back to the direction of the water flow.
Furthermore, the filtration unit includes the third filtration pore plate of being connected with the floating formula unit of dredging dirty, the third filtration pore plate is located the floating formula unit of dredging dirty upper reaches department, and the middle part of third filtration pore plate is along the reverse arch of rivers, and the upper portion and the lower part of third filtration pore plate are crooked towards the direction of rivers.
Further, from clear formula monitoring unit include along vertical setting and connect the fixed cover on the mounting bracket, in the lower part cover of fixed cover is equipped with from clear cover, in from clear cover fixed mounting has upper end and fixed cover swing joint's assembly pipe, and at least one water quality monitor installs on the assembly pipe, and the wire of being connected with water quality monitor lays in the assembly pipe and stretches out by the upper end of assembly pipe, overlaps in the upper portion of clear cover and establishes and be fixed with the float.
Furthermore, rotational flow self-cleaning openings are uniformly formed in the peripheral wall of the self-cleaning sleeve along the circumferential direction of the self-cleaning sleeve, and each rotational flow self-cleaning opening is spirally formed in the peripheral wall of the self-cleaning sleeve.
Furthermore, the dredging device comprises a cross beam connected with the vehicle body through at least one hydraulic cylinder, an inflatable dredging roller transversely extending into the river channel is arranged below the cross beam, shaft tubes are respectively constructed at two axial ends of the inflatable dredging roller, and each shaft tube is connected with an inflatable hose; the two connecting frames which are connected on the cross beam in a transverse sliding mode are respectively and rotatably connected with the corresponding shaft tubes, driving mechanisms are installed on the connecting frames and are in transmission connection with the corresponding shaft tubes, the middle of the inflatable desilting roller is rotatably connected with a desilting mechanism, and the desilting mechanism is connected with the cross beam or a vehicle body.
Furthermore, the inflatable dredging roller comprises a rubber roller body with a dredging channel, the rubber roller body is provided with an inflation cavity, the rubber roller body is fully distributed with dredging holes communicated with the dredging channel, each dredging hole is separated from the inflation cavity, each shaft tube is communicated with the inflation cavity through a plurality of communication holes, two sludge disturbing blades are constructed outside the rubber roller body, the two sludge disturbing blades spirally extend from the middle part of the rubber roller body to two ends of the rubber roller body along the axis of the rubber roller body, and the rotation directions of the two sludge disturbing blades are opposite; the middle part structure of rubber roll body has the dress complete with arranging the silt passageway intercommunication and supporting, in the circumference of dress complete sets up row's silt mouth uniformly, take out silt mechanism including rotating the suit and supporting outer switching cover in the dress, form between switching cover and the assembly cover and arrange the silt chamber, the switching cover is connected with row's silt pipe, arrange the silt pipe and arrange the silt chamber intercommunication, arrange the upper portion and crossbeam or the automobile body coupling of silt pipe.
Due to the adoption of the structure, compared with the prior art, the invention has the technical progress that: the floating type dirt removing unit is used for removing the impurities on the liquid surface of the river channel, namely the impurities floating on the liquid surface move to the floating type dirt removing unit along with the flow of a water body, the floating type dirt removing unit blocks the impurities and moves towards the two sides of the floating type dirt removing unit along with the impact of water flow until the impurities are accumulated on the bank sides of the two sides of the floating type dirt removing unit; the floating type dirt removing unit adopts a floating structure, so that the floating type dirt removing unit can lift along with the water surface of the water body in the river channel no matter the water surface rises or falls, and the floating type dirt removing unit can always block floating objects on the water surface; according to the invention, the filtering unit arranged below the floating type dirt dredging unit is used for filtering the water body below the liquid level in the river channel and above the sludge bed, and due to the existence of the upper overflowing gap and the lower overflowing gap, when part of the water body passes through the upper overflowing gap and the lower overflowing gap, the flow velocity is increased due to the reduction of the caliber, the water body flowing through the upper overflowing gap impacts the floating type dirt dredging unit, so that impurities blocked by the floating type dirt dredging unit move towards two sides of the floating type dirt dredging unit quickly, the water body flowing through the lower overflowing gap scours the bottom of the river channel, and the sludge in the area is scoured completely, thereby avoiding the situation that the sludge obstructs the filtering unit when the filtering unit goes up and down along with the floating type dirt dredging unit; the invention respectively installs self-cleaning monitoring units at the upstream and the downstream of each floating type pollution dredging unit, the two self-cleaning monitoring units are used for monitoring the water quality conditions of the upstream and the downstream of the floating type pollution dredging unit, when the numerical values are not large, the water quality pollution condition is judged according to the highest value of the two numerical values, when the numerical values are large, the self-cleaning monitoring units at other mounting racks are required to judge which self-cleaning monitoring unit has a deviation in monitoring data, generally, the data monitored by the self-cleaning monitoring units on the adjacent mounting racks are similar, and the judgment is carried out according to the characteristic; the self-cleaning monitoring unit has the self-cleaning function, and particularly can clean dirt and the like attached to the interior of the self-cleaning monitoring unit when the water flow is large, so that the labor intensity of manual cleaning is reduced; the invention judges the water quality condition according to the monitored data, and then the medicine is added through the medicine adding barrel, so as to improve the water quality; sludge at the bottom of the river channel is removed regularly through a dredging device, so that the river channel is prevented from being blocked; in conclusion, the river channel water quality monitoring system can monitor the water quality condition in the river channel, timely process the water quality of the river channel according to the monitored data analysis, avoid the conditions of dirt, eutrophication and the like of the water quality, timely clean the sludge in the river channel, and prevent the river channel from being blocked.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural diagram of the components of the embodiment of the present invention installed at a river;
FIG. 2 is a schematic structural diagram of the connection of the mounting frame, the floating type contamination removing unit, the filtering unit and the self-cleaning type monitoring unit according to the embodiment of the invention;
FIG. 3 is a schematic view of an inflatable rubber roller according to an embodiment of the present invention;
FIG. 4 is a schematic view of the connection of the inflatable rubber roller to the first perforated filter panel according to the embodiment of the present invention;
FIG. 5 is a schematic view of the connection of the inflatable rubber roller to the second perforated filter panel according to the embodiment of the present invention;
FIG. 6 is a schematic view of the connection of the inflatable rubber roller to the third perforated filter panel according to the embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a connection between a self-cleaning monitoring unit and a mounting frame according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a self-cleaning monitoring unit according to an embodiment of the present invention;
FIG. 9 is an axial sectional view of a self-cleaning monitoring unit according to an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a self-cleaning monitoring unit according to an embodiment of the present invention after being disassembled;
FIG. 11 is a schematic structural diagram of a dredging device according to an embodiment of the present invention;
FIG. 12 is a schematic view of the connection structure of the connection frame, the driving mechanism and the inflatable dredging roller in the dredging device according to the embodiment of the invention;
FIG. 13 is a schematic structural view of the connection between the inflatable dredging roller and the dredging mechanism in the dredging device according to the embodiment of the invention;
FIG. 14 is an axial sectional view of the connection between the inflatable dredging roller and the dredging mechanism in the dredging device according to the embodiment of the invention;
FIG. 15 is an enlarged view of the structure of portion A in FIG. 14;
FIG. 16 is an enlarged view of the portion B in FIG. 14;
FIG. 17 is a partial structural sectional view of an inflatable dredging roller in the dredging device according to the embodiment of the invention.
Labeling components: 100-mounting rack, 101-fixing plate, 102-connecting plate, 103-vertical strip hole, 104-longitudinal connecting arm, 105-longitudinal strip hole, 106-transverse connecting arm, 107-transverse strip hole, 108-fixing seat, 200-floating dredging unit, 201-inflatable rubber roller, 202-dirt guide part, 203-shaft lever, 204-inflation inlet, 205-sewage blade, 206-sliding block, 300-filtering unit, 301-first filtering pore plate, 302-vertical strip plate, 303-second filtering pore plate, 3031-upper flow resisting part, 3032-transition part A, 3033-lower flow resisting part, 304-third filtering pore plate, 3041-upper flow guiding part, 3042-transition part B, 3043-lower flow guiding part, 305-longitudinal strip plate, 306-strip adjusting hole, 307-connecting block, 308-rod body, 400-self-cleaning monitoring unit, 401-fixing sleeve, 402-self cleaning sleeve, 403-404-mounting 406, 405-adjusting seat, 405-monitor-water quality adjusting seat, 407-cyclone self cleaning sleeve, 605-charging port, 605-rod body, 400-self cleaning monitoring unit, 6052-suction dredging barrel, 6041-suction nozzle, 6048-suction nozzle, 6041-suction nozzle, 6048-head, 6048-head, 6053-desilting cavity, 606-hose, 607-driving mechanism, 6071-driving motor, 6072-driving wheel, 6073-driven wheel and 6074-driving belt.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for illustrating and explaining the present invention and are not to be considered as limiting the present invention.
The invention discloses a hydrological water quality monitoring and processing method, which comprises the following steps as shown in figures 1-17:
s1, selecting a plurality of installation points at intervals along the length direction of a river channel;
s2, fixing an installation frame 100 at each installation point, wherein the lower end of each installation frame 100 extends into a river channel, installing a floating type dirt removing unit 200 on each installation frame 100, and enabling the floating type dirt removing unit 200 to lift along with the lifting of the liquid level of the river channel;
s3, connecting a filtering unit 300 below the floating type dirt dredging unit 200, forming an upper overflowing gap between the upper end of the filtering unit 300 and the floating type dirt dredging unit 200, and forming a lower overflowing gap between the lower end of the filtering unit 300 and the bottom wall of the river channel;
s4, two self-cleaning monitoring units 400 extending below the liquid level of the river are arranged on the mounting frame 100, the two self-cleaning monitoring units 400 are arranged at intervals along the length direction of the river, and the floating type dirt dredging unit 200 is located between the two self-cleaning monitoring units 400;
s5, installing a drug-feeding barrel 500 on the fixed seat 108 of the installation frame 100;
s6, monitoring the water quality condition in the river channel by the self-cleaning monitoring unit 400, transmitting data to the processor, and transmitting the data obtained by the processor to the computer end and the mobile end;
s7, by monitoring the water quality in the river channel, when the data exceed a preset range, the medicine is added to the river channel through the medicine adding barrel 500 to improve the water quality;
and S8, regularly removing the sludge at the bottom of the river channel through a dredging device.
The working principle and the advantages of the invention are as follows: the floating type dirt dredging unit 200 is used for clearing impurities on the liquid level of a river channel, namely the impurities floating on the liquid level move to the floating type dirt dredging unit 200 along with the flowing of a water body, the floating type dirt dredging unit 200 blocks the impurities and moves towards two sides of the floating type dirt dredging unit 200 along with the impact of water flow until the impurities are accumulated on the bank sides of the two sides of the floating type dirt dredging unit 200; the floating type dirt dredging unit 200 adopts a floating type structure, so that the floating type dirt dredging unit 200 can lift along with the water body in a river channel no matter the water level rises or falls, and the floating type dirt dredging unit 200 can always block floating objects on the water level; according to the invention, the filtering unit 300 arranged below the floating type dirt dredging unit 200 is used for filtering the water body below the liquid level and above a sludge bed in the river channel, and due to the existence of the upper overflowing gap and the lower overflowing gap, when part of the water body passes through the upper overflowing gap and the lower overflowing gap, the flow velocity is increased due to the reduction of the caliber, the water body flowing through the upper overflowing gap impacts the floating type dirt dredging unit 200, so that impurities blocked by the floating type dirt dredging unit 200 move towards two sides of the floating type dirt dredging unit quickly, and the water body flowing through the lower overflowing gap scours the bottom of the river channel to scour the sludge in the area completely, so that the situation that the sludge obstructs the filtering unit 300 when the filtering unit 300 ascends and descends along with the floating type dirt dredging unit 200 is avoided; the invention installs the self-cleaning monitoring unit 400 at the upstream and downstream of each floating type pollution dispersing unit 200, these two self-cleaning monitoring units 400 are used for monitoring the water quality condition of the upstream and downstream of the floating type pollution dispersing unit 200, when the numerical value is not big, the water quality pollution condition is judged according to the highest value of the two, when the numerical value is big, the self-cleaning monitoring unit 400 at other mounting rack 100 is needed to judge which self-cleaning monitoring unit 400 has the deviation of monitoring data, generally, the data monitored by the self-cleaning monitoring units 400 on the adjacent mounting rack 100 are close, and the judgment is carried out according to the characteristic; because the self-cleaning monitoring unit 400 has the self-cleaning function, the self-cleaning monitoring unit 400 can clean dirt and the like attached to the interior of the self-cleaning monitoring unit when the water flow is large, and the labor intensity of manual cleaning is reduced; according to the invention, the water quality condition is judged according to the monitored data, and then the medicine is fed through the medicine feeding barrel 500, so that the water quality is improved; sludge at the bottom of the river channel is removed regularly through a dredging device, so that the river channel is prevented from being blocked; in conclusion, the river channel water quality monitoring system can monitor the water quality condition in the river channel, timely treat the water quality of the river channel according to the monitored data analysis, avoid the conditions of dirt, eutrophication and the like of the water quality, timely clean the sludge in the river channel, and prevent the river channel from being blocked.
As a preferred embodiment of the present invention, as shown in fig. 2 to 4, the mounting bracket 100 has two fixing plates 101 oppositely disposed at both sides of the river, wherein the fixing plates 101 extend in a vertical direction, a connecting plate 102 is constructed at an upper end of each fixing plate 101, and both sides of the floating type soil-releasing unit 200 are movably connected to the two connecting plates 102. Specifically, the floating type dirt dredging unit 200 comprises an inflatable rubber roller 201, the inflatable rubber roller 201 is transversely arranged on a river channel, the radial length of the inflatable rubber roller 201 is gradually reduced from the middle part of the inflatable rubber roller 201 to the two ends of the inflatable rubber roller along the axis of the inflatable rubber roller, and the two radially gradually reduced parts are dirt guide parts 202 used for guiding the floating objects blocked by the inflatable rubber roller 201 to the shore. The two ends of the inflatable rubber roller 201 of the embodiment are respectively configured with a shaft lever 203, a sliding block 206 is rotatably connected on each shaft lever 203, and the sliding block 206 is slidably connected in the vertical strip-shaped hole 103 of the corresponding connecting plate 102. The working principle and the advantages of the embodiment are as follows: when water flow impacts the inflatable rubber roller 201, the inflatable rubber roller 201 is impacted to rotate, and as the radial length of the inflatable rubber roller 201 is gradually reduced from the middle part of the inflatable rubber roller 201 to the two ends of the inflatable rubber roller along the axis, water floating objects blocked by the inflatable rubber roller 201 gradually move to the two sides of the inflatable rubber roller 201 under the rotation of the inflatable rubber roller 201, and then the floating objects are washed to the river bank. And because the upper overflowing gap accelerates the water flow, the water flow drives the inflatable rubber roller 201 to rotate, and the floating object is cleared. When the liquid level rises or falls, the inflatable rubber roller 201 also rises and falls, and floating objects on the liquid level are fully blocked. This embodiment is because inflatable rubber roller 201 adopts the rubber material, can stretch inflatable rubber roller 201's length like this, makes its river course that adapts to different width, and the width adjustment span of river course should not be too big under this kind of circumstances, when river course width span is great, needs to change the inflatable rubber roller 201 of adaptation model. The embodiment also can inflate inflatable rubber roller 201 through inflatable inflation inlet 204 of inflatable rubber roller 201 for inflatable rubber roller 201 swells the degree and changes, and then ensures that inflatable rubber roller 201 can fully float on the surface of water, and inflatable rubber roller 201's the corresponding change of volume makes it can fully block the floater on the surface of water, avoids the floater to pass through inflatable rubber roller 201 flow direction inflatable rubber roller 201's low reaches.
As a preferred embodiment of the present invention, in order to smoothly transport the floating objects stopped by the pneumatic rubber roller 201 to the shore at both sides of the pneumatic rubber roller 201, as shown in fig. 4, two spiral sewage discharging blades 205 are formed on the circumferential surface of the pneumatic rubber roller 201, the two sewage discharging blades 205 spirally extend from the middle of the pneumatic rubber roller 201 toward both ends of the pneumatic rubber roller 201, and the rotation directions of the two sewage discharging blades 205 are opposite, and the sewage discharging blades 205 are made of a rubber material, so that the sewage discharging blades 205 can be deformed according to the deformation of the pneumatic rubber roller 201, and the floating objects are gradually transported to the shore according to the rotation of the pneumatic rubber roller 201.
As a preferred embodiment of the present invention, as shown in fig. 4, the filtering unit 300 includes a first filtering hole plate 301, the first filtering hole plate 301 is transversely disposed at a corresponding position of the river channel, vertical strips 302 are respectively configured at both sides of the first filtering hole plate 301, the two vertical strips 302 are respectively connected with two shafts 203 of the inflatable rubber roller 201, and the first filtering hole plate 301 is vertically disposed below the inflatable rubber roller 201. One part of the water body in the river channel passes through the first filter pore plate 301, the other part of the water body passes through the upper overflowing gap above the first filter pore plate 301 to accelerate speed and impact the inflatable rubber roller 201, and the third part of the water body passes through the lower overflowing gap below the first filter pore plate 301 to accelerate speed and impact the bottom of the river channel, so that sludge in the area is washed clean. Moreover, the first filtering pore plate 301 can filter most of impurities in the water, so that the water quality at the downstream of the first filtering pore plate 301 is improved.
As a preferred embodiment of the present invention, another filter unit 300 is used in a region where water flow is large, specifically, as shown in fig. 5, the filter unit 300 includes a second filter hole plate 303, the second filter hole plate 303 is transversely arranged at a corresponding position of a river channel, connection blocks 307 are respectively arranged at both sides of the second filter hole plate 303, and a rod 308 is configured on each connection block 307. Be connected with vertical bar 305 on two axostylus axostyles 203 of inflatable rubber roller 201 respectively, seted up bar regulation hole 306 on every vertical bar 305, two body of rod 308 stretch into two bar regulation holes 306 respectively and through nut locking. Owing to set up bar regulation hole 306, can adjust the distance that second filtration orifice 303 is apart from inflatable rubber roller 201 like this, and then adjust the choked flow effect of second filtration orifice 303, second filtration orifice 303 is close more apart from inflatable rubber roller 201 promptly, and the choked flow effect is better, and then has realized consuming hydroenergy, reduces the water and erodes the river course by a wide margin and destroy the river course to the river course. The second filtering hole plate 303 of the present embodiment is located at the upstream of the floating type dirt shedding unit 200, wherein the middle portion of the second filtering hole plate 303 is convex in the direction of the water flow, the upper portion and the lower portion of the second filtering hole plate 303 are bent away from the direction of the water flow and form an upper choke portion 3031 and a lower choke portion 3033, respectively, and the upper choke portion 3031 and the lower choke portion 3033 are connected by a transition portion a 3032. Because the upper flow blocking part 3031 and the lower flow blocking part 3033 extend obliquely upwards and downwards in a direction opposite to the water flow, the water flow is blocked by the upper flow blocking part 3031 and the lower flow blocking part 3033, a part of the water flow flows downstream after being filtered by the upper flow blocking part 3031 and the lower flow blocking part 3033, and the other part of the water flow respectively contacts with the upper flow blocking part 3031 and the lower flow blocking part 3033, moves along the surfaces of the upper flow blocking part 3031 and the lower flow blocking part 3033 and is reversely mixed with the water flow flowing in the straight direction, so that the energy dissipation effect is realized, the mixed water flow generates a small vortex, and the water energy is further weakened. Make hydroenergy reduce like this, prevented to cause the destruction to the river course, avoided simultaneously the water to gush the inflatable rubber roller 201, and the floater that blocks inflatable rubber roller 201 dashes to low reaches.
As a preferred embodiment of the present invention, a third filtering unit 300 is adopted in a region with a small water flow, specifically, as shown in fig. 6, the filtering unit 300 includes a third filtering pore plate 304, and the connection manner of the third filtering pore plate 304 and the floating type dirt removing unit 200 is the same as the connection manner of the second filtering pore plate 303 and the floating type dirt removing unit 200, which is not described herein again. The third filtering hole plate 304 of the present embodiment is located at the upstream of the floating type dirt dredging unit 200, wherein the middle of the third filtering hole plate 304 protrudes in the opposite direction of the water flow, the upper and lower portions of the third filtering hole plate 304 are bent toward the direction of the water flow and form an upper flow guide part 3041 and a lower flow guide part 3043, respectively, and the upper flow guide part 3041 and the lower flow guide part 3043 are connected by a transition part B3042. Because the upper diversion part 3041 and the lower diversion part 3043 extend obliquely upwards and downwards towards the direction of the water flow, after the water flow contacts with the upper diversion part 3041 and the lower diversion part 3043, a part of the water flow flows to the downstream after being filtered by the upper diversion part 3041 and the lower diversion part 3043, and the other part of the water flow moves along the surfaces of the upper diversion part 3041 and the lower diversion part 3043 under the guidance of the upper diversion part 3041 and the lower diversion part 3043 respectively and is mixed with the water flow flowing in the straight direction in the forward direction, so as to play a role of increasing the speed. Like this for hydroenergy risees, realizes the water on upper portion to the impact of inflatable rubber roller 201, ensures the rotation of inflatable rubber roller 201, and the water of lower part strikes the silt of river course bottom simultaneously, avoids the problem of silt gathering to appear. In addition, in this embodiment, since the middle of the third filtering pore plate 304 protrudes along the opposite direction of the water flow, when the water flow passes through the two sides of the middle of the third filtering pore plate, the water flow obliquely rushes towards the inflatable rubber roller 201, so that the inflatable rubber roller 201 is in the rotating process, and the floating objects blocked by the inflatable rubber roller 201 are conveyed to the two sides of the inflatable rubber roller 201 by the water flow matching with the rotation of the inflatable rubber roller 201.
As a preferred embodiment of the present invention, as shown in fig. 2 and 7-10, the self-cleaning monitoring unit 400 comprises a fixed sleeve 401, a self-cleaning sleeve 402, a float 403 and a mounting tube 404, wherein two longitudinal connecting arms 104 are respectively arranged on the mounting rack 100 at the upstream and downstream of the mounting rack 100 along the length direction of the river channel, a longitudinal strip-shaped hole 105 is formed on each longitudinal connecting arm 104, a transverse connecting arm 106 is formed at one end of each longitudinal connecting arm 104, a transverse strip-shaped hole 107 is formed on each transverse connecting arm 106, and the transverse strip-shaped holes 107 are communicated with the longitudinal strip-shaped holes 105. In this embodiment, an adjusting base 405 is fixed on the fixing sleeve 401, and the adjusting base 405 is connected at the longitudinal connecting hole of the longitudinal connecting arm 104 or at the transverse connecting hole of the transverse connecting arm 106. The fixing sleeve 401 is vertically arranged, the self-cleaning sleeve 402 is sleeved on the lower portion of the fixing sleeve 401, one end of the assembling pipe 404 extends to the lower portion of the self-cleaning sleeve 402 through the fixing sleeve 401 along the axis of the fixing sleeve 401, the lower end of the assembling pipe 404 is connected with the lower end of the self-cleaning sleeve 402, the upper portion of the assembling pipe 404 extends out through the fixing sleeve 401, the assembling pipe 404 is movably connected with the fixing sleeve 401, at least one water quality monitor 406 is installed on the assembling pipe 404, a conducting wire connected with the water quality monitor 406 is arranged in the assembling pipe 404, the conducting wire extends out from the upper end of the assembling pipe 404, and the floater 403 is sleeved and fixed on the upper portion of the self-cleaning sleeve 402. The working principle and the advantages of the embodiment are as follows: the float 403 of the embodiment floats on the water surface, and as the liquid level rises and falls, the float 403 drives the self-cleaning sleeve 402 to rise and fall, and the assembly pipe 404 connected with the self-cleaning sleeve 402 carries the water quality monitor 406 to rise and fall, so that the water quality monitor 406 monitors the water quality at a predetermined depth below the water surface. The position of seat 405 on longitudinal link arm 104 or transverse link arm 106 is adjusted through the adjustment to this embodiment, realizes monitoring apart from floating formula to dredge dirty unit 200 different distance department, also can monitor the horizontal different position department in river course, monitors the pollution condition of floating formula to dredging dirty unit 200 near and/or monitors the pollution degree of the horizontal different positions in river course. In this embodiment, the peripheral wall of the self-cleaning sleeve 402 is provided with swirl self-cleaning ports 407 uniformly along the circumferential direction thereof, and each swirl self-cleaning port 407 is spirally formed in the peripheral wall of the self-cleaning sleeve 402. Thus, when the flow rate of water is increased, the water body enters the self-cleaning sleeve 402 through the rotational flow self-cleaning opening 407 and generates a rotational flow, the rotational flow water body washes the inner wall of the self-cleaning sleeve 402, the outer wall of the assembling pipe 404 and the water quality monitor 406, and stains washed off are taken out of the self-cleaning sleeve 402. The self-cleaning effect of the self-cleaning sleeve 402 of the embodiment is correspondingly improved along with the increase of the flow velocity of the water flow.
As a preferred embodiment of the present invention, as shown in fig. 11 to 17, the dredging device comprises a cross beam 601 connected to the vehicle body by at least one hydraulic cylinder 602, an inflatable dredging roller 604 is arranged below the cross beam 601, the inflatable dredging roller 604 transversely extends into the river channel to the bottom of the river channel, axle tubes 6045 are respectively configured at the two axial ends of the inflatable dredging roller 604, and each axle tube 6045 is connected to an inflatable hose 606. The embodiment provides two connecting frames 603, wherein the connecting frame 603 comprises a frame body 6031 and a sliding seat 6032, the sliding seat 6032 is constructed above the frame body 6031, the sliding seat 6032 is slidably connected on the cross beam 601, the sliding seat 6032 can slide on the cross beam 601 along the transverse direction (the length direction of the cross beam 601), and after the position adjustment is completed, the sliding seat 6032 is locked with the cross beam 601 through a locking bolt. The lower end of the frame 6031 is rotatably connected to the corresponding shaft tube 6045, and a driving mechanism 607 is installed on each frame 6031, and the driving mechanism 607 is drivingly connected to the corresponding shaft tube 6045. The driving mechanism 607 has a specific structure that the driving mechanism 607 comprises a driving motor 6071 fixedly connected with a sliding seat 6032, an output shaft of the driving motor 6071 is provided with a driving wheel 6072, a shaft tube 6045 is provided with a driven wheel 6073, and the driving wheel 6072 and the driven wheel 6073 are in transmission connection through a transmission belt 6074. In the embodiment, a silt pumping mechanism 605 is rotatably connected to the middle part of the inflatable desilting roller 604, and the silt pumping mechanism 605 is connected to the cross beam 601 or the vehicle body. The working principle and the advantages of the embodiment are as follows: the embodiment is through adjusting the interval of two link 603, realize that inflatable desilting roller 604 is by tensile degree's change, make its adaptation the river course of multiple different models, and through aerifing inflatable desilting roller 604, make inflatable desilting roller 604's radial length change, and like this, realized disturbing the silt bed of different thickness, make the silt bed become not hard up, roll, later by the suction of taking out silt mechanism 605, make silt through taking out silt mechanism 605 and being taken out from the river course behind inflatable desilting roller 604. In this embodiment, the two driving mechanisms 607 act synchronously, so that the two driving mechanisms 607 drive the inflatable dredging roller 604 to rotate, and further disturb the sludge bed, so that the sludge is overturned, and the pumping operation is facilitated.
As a preferred embodiment of the present invention, as shown in fig. 13-17, the inflatable dredging roller 604 comprises a rubber roller body 6041, the rubber roller body 6041 is provided with a dredging passage 6042 and an inflating cavity 6043, wherein the dredging passage 6042 and the inflating cavity 6043 are isolated from each other and are not communicated. The rubber roller 6041 is fully provided with silt pumping holes 6044, the silt pumping holes 6044 are all communicated with the silt discharging channel 6042, and each silt pumping hole 6044 is mutually separated from the inflation cavity 6043. Each shaft tube 6045 of the embodiment is communicated with the air charging chamber 6043 through a plurality of communicating holes 6046, two sludge disturbing blades 6047 are constructed outside the rubber roller body 6041, the two sludge disturbing blades 6047 are spirally extended to both ends of the rubber roller body 6041 along the axis thereof from the middle part of the rubber roller body 6041, and the rotation directions of the two sludge disturbing blades 6047 are opposite, and the sludge disturbing blades 6047 are also of a structure made of a rubber material, so that deformation together with the rubber roller body 6041 is facilitated. The rubber roll 6041 of the present embodiment inflates the rubber roll 6041 by inflating the inflation chamber 6043, and thus the rubber roll 6041 is expanded. The rubber roller 6041 may disturb the thick sludge bed, and the disturbed sludge enters the sludge discharge passage 6042 through the sludge discharge hole 6044 and is then drawn out by the sludge discharge mechanism 605 through the sludge discharge passage 6042. Two silt disturbance blades 6047 of this embodiment revolve to opposite directions for rubber roll body 6041 is at the pivoted in-process, and these two silt disturbance blades 6047 are carried silt to rubber roll body 6041's middle part, make partial silt distance take out silt mechanism 605 nearer, and like this, the suction of taking out silt mechanism 605 of being convenient for has shortened and has taken out the silt stroke, has improved and has taken out silt efficiency. And the sludge disturbing vanes 6047 have a high disturbing effect on the sludge bed, so that the sludge on the sludge bed is loosened quickly. In this embodiment, a fitting sleeve 6048 is formed in the middle of the rubber roll 6041, the fitting sleeve 6048 communicates with the silt discharge passage 6042, and the silt discharge port 6049 is opened uniformly in the circumferential direction of the fitting sleeve 6048. The silt mechanism of this embodiment includes adapter sleeve 6052 and row's silt pipe 6051, and adapter sleeve 6052 rotates the suit outside the assembly cover 6048, forms row's silt chamber 6053 between this adapter sleeve 6052 and the assembly cover 6048, arranges the silt pipe 6051 and connects on adapter sleeve 6052, should arrange the silt pipe 6051 and arrange the silt chamber 6053 and be linked together moreover, arranges the upper portion and crossbeam 601 or the automobile body coupling of silt pipe 6051. The silt discharging pipe 6051 is connected with a silt pump for pumping silt, the silt enters the assembling sleeve 6048 through the silt discharging channel 6042, then enters the adapter sleeve 6052 through a silt discharging port 6049 on the assembling sleeve 6048, and is pumped away by the silt pump through the silt discharging pipe 6051 by the adapter sleeve 6052.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A hydrological water quality monitoring and treatment method is characterized by comprising the following steps:
s1, selecting a plurality of mounting points at intervals on a river along the length direction of the river;
s2, a mounting frame is fixed at each mounting point, the lower end of each mounting frame extends into a river channel, a floating type dirt removing unit is mounted on each mounting frame, and the floating type dirt removing unit is lifted along with the lifting of the liquid level of the river channel;
s3, connecting a filtering unit below the floating type dirt dredging unit, forming an upper overflowing gap between the upper end of the filtering unit and the floating type dirt dredging unit, and forming a lower overflowing gap between the lower end of the filtering unit and the bottom wall of the river channel;
s4, two self-cleaning monitoring units extending into the position below the liquid level of the river are arranged on the mounting frame, the two self-cleaning monitoring units are arranged at intervals along the length direction of the river, and the floating type dirt dredging unit is located between the two self-cleaning monitoring units;
s5, installing a medicine feeding barrel on the mounting frame;
s6, monitoring the water quality condition in the river channel by the self-cleaning monitoring unit, transmitting data to the processor, and transmitting the data obtained by the processor to the computer end and the mobile end;
s7, by monitoring the water quality in the river channel, when the data exceed a preset range, the medicine is added to the river channel through a medicine adding barrel to improve the water quality;
and S8, regularly removing the sludge at the bottom of the river channel through a dredging device.
2. The hydrological water quality monitoring and treatment method according to claim 1, characterized in that: the mounting frame is provided with two fixing plates which are oppositely arranged on two sides of the river channel, each fixing plate extends along the vertical direction, a connecting plate is constructed at the upper end of each fixing plate, and two sides of the floating type dirt dredging unit are movably connected with the two connecting plates; the floating type dirt dredging unit comprises an inflatable rubber roller transversely arranged along a river course, the radial length of the inflatable rubber roller is gradually reduced from the middle of the inflatable rubber roller to the two ends of the inflatable rubber roller along the axis of the inflatable rubber roller, shaft levers are respectively constructed at the two ends of the inflatable rubber roller, slide blocks are rotatably connected to the shaft levers respectively, and the slide blocks are connected to the vertical strip-shaped holes of the corresponding connecting plates in a sliding mode.
3. The hydrological water quality monitoring and treatment method according to claim 2, characterized in that: the circumferential surface of the inflatable rubber roller is provided with two spiral sewage discharging blades, the two sewage discharging blades extend towards the two ends of the inflatable rubber roller in a spiral mode from the middle of the inflatable rubber roller respectively, the rotating directions of the two sewage discharging blades are opposite, and the sewage discharging blades are of a structure made of rubber materials.
4. The hydrological water quality monitoring and treatment method according to claim 1, characterized in that: the filtration unit includes the first filtration orifice plate of dredging dirty unit connection through vertical bar board and floating formula, first filtration orifice plate is vertical to be set up in the below of floating formula dredging dirty unit, and the horizontal corresponding position in interception river course of first filtration orifice plate.
5. The hydrological water quality monitoring and treatment method according to claim 1, characterized in that: the filtration unit includes the second filtration pore plate of being connected with the floating formula unit of dredging dirty, the second filtration pore plate is located the floating formula unit of dredging dirty upper reaches department, and the direction of rivers is protruding along the middle part of second filtration pore plate, and the upper portion and the lower part of second filtration pore plate are crooked to the direction of rivers dorsad.
6. The hydrological water quality monitoring and treatment method according to claim 1, characterized in that: the filter unit comprises a third filter pore plate connected with the floating type dirt dredging unit, the third filter pore plate is positioned at the upstream of the floating type dirt dredging unit, the middle of the third filter pore plate protrudes along the reverse direction of water flow, and the upper part and the lower part of the third filter pore plate are bent towards the direction of the water flow.
7. The hydrological water quality monitoring and treatment method according to claim 1, characterized in that: from clear formula monitoring unit include along vertical setting and connect the fixed cover on the mounting bracket, in the lower part cover of fixed cover is equipped with from clear cover, in from clear cover internal fixed mounting has upper end and fixed cover swing joint's assembly pipe, and at least one water quality monitor installs on the assembly pipe, and the wire of being connected with water quality monitor lays in the assembly pipe and stretches out by the upper end of assembly pipe, overlaps in the upper portion of clear cover and establishes and be fixed with the float.
8. The hydrological water quality monitoring and treatment method according to claim 7, characterized in that: the peripheral wall of the self-cleaning sleeve is uniformly provided with rotational flow self-cleaning openings along the circumferential direction, and each rotational flow self-cleaning opening is spirally constructed on the peripheral wall of the self-cleaning sleeve.
9. The hydrological water quality monitoring and treatment method according to claim 1, characterized in that: the dredging device comprises a cross beam connected with a vehicle body through at least one hydraulic cylinder, an inflatable dredging roller transversely extending into a river channel is arranged below the cross beam, shaft tubes are respectively constructed at two axial ends of the inflatable dredging roller, and each shaft tube is connected with an inflatable hose; the two connecting frames which are connected on the cross beam in a transverse sliding mode are respectively and rotatably connected with the corresponding shaft tubes, driving mechanisms are installed on the connecting frames and are in transmission connection with the corresponding shaft tubes, the middle of the inflatable desilting roller is rotatably connected with a desilting mechanism, and the desilting mechanism is connected with the cross beam or a vehicle body.
10. The hydrological water quality monitoring and treatment method according to claim 9, characterized in that: the inflatable dredging roller comprises a rubber roller body with a dredging channel, the rubber roller body is provided with an inflating cavity, silt pumping holes communicated with the dredging channel are distributed in the rubber roller body, each silt pumping hole is separated from the inflating cavity, each shaft tube is communicated with the inflating cavity through a plurality of communicating holes, two silt disturbing blades are constructed outside the rubber roller body, the two silt disturbing blades spirally extend to two ends of the rubber roller body from the middle part of the rubber roller body along the axis of the rubber roller body, and the rotating directions of the two silt disturbing blades are opposite; the middle part structure of rubber roll body has the dress complete with arranging the silt passageway intercommunication and supporting, in the circumference of dress complete sets up row's silt mouth uniformly, take out silt mechanism including rotating the suit and supporting outer switching cover in the dress, form between switching cover and the assembly cover and arrange the silt chamber, the switching cover is connected with row's silt pipe, arrange the silt pipe and arrange the silt chamber intercommunication, arrange the upper portion and crossbeam or the automobile body coupling of silt pipe.
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| CN202310070000.8A CN115808510B (en) | 2023-02-07 | 2023-02-07 | Hydrological water quality monitoring and processing method |
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