CN117091894A - River water quality detection sampling method for hydraulic engineering - Google Patents
River water quality detection sampling method for hydraulic engineering Download PDFInfo
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- CN117091894A CN117091894A CN202310997418.3A CN202310997418A CN117091894A CN 117091894 A CN117091894 A CN 117091894A CN 202310997418 A CN202310997418 A CN 202310997418A CN 117091894 A CN117091894 A CN 117091894A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000005070 sampling Methods 0.000 title claims abstract description 69
- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000003756 stirring Methods 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 36
- 238000003860 storage Methods 0.000 claims description 30
- 238000000746 purification Methods 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 26
- 238000000926 separation method Methods 0.000 claims description 24
- 238000007599 discharging Methods 0.000 claims description 21
- 239000010802 sludge Substances 0.000 claims description 20
- 238000005096 rolling process Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 4
- 238000012372 quality testing Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims 4
- 241001330002 Bambuseae Species 0.000 claims 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 4
- 239000011425 bamboo Substances 0.000 claims 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000008394 flocculating agent Substances 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ocean & Marine Engineering (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a river water quality detection sampling method for hydraulic engineering, which particularly relates to the technical field of water quality detection and is used for carrying out sampling detection on river water quality.
Description
Technical Field
The invention relates to the technical field of water quality detection, in particular to a river water quality detection sampling method for hydraulic engineering.
Background
The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing harm and benefiting. In order to strengthen the water environment quality monitoring, timely master the current situation of water quality, determine the time and space distribution situation of pollutants in the water body, further trace the sources and pollution paths of the pollutants and influence on human health, a large amount of field water quality sampling and other works are needed to be carried out so as to solve the timeliness and accuracy of water quality data.
At present, there are many different types of water conservancy sampling devices on the market, but the river with high mud content cannot be sampled well, the sampled river contains a large amount of mud, the detection effect is seriously affected, the surface of a sampling pipeline is also stained with mud in the sampling process, and the additional cleaning work is needed by workers afterwards, so that the labor use cost is increased, and therefore, the water quality detection sampling method in the river with high mud content is needed on the market.
Disclosure of Invention
The invention aims to provide a river water quality detection sampling method for hydraulic engineering, so as to solve the problems set forth in the background.
In order to achieve the above purpose, the present invention provides the following technical solutions: the river water quality detection sampling method for the hydraulic engineering is used for carrying out sampling detection on river water quality, the river water quality detection sampling method for the hydraulic engineering is realized by a river water quality detection sampling device for the hydraulic engineering, and the river water quality detection sampling method for the hydraulic engineering comprises the following steps:
s10: the sampling assembly samples the water body in the river;
s20: the filtering component carries out solid-liquid separation on the sampled river water;
s30: the purification component samples and collects the separated river water;
s40: the discharge assembly discharges the separated sludge.
Preferably, the river water quality testing sampling device for hydraulic engineering includes the hull, the inside left side fixedly connected with support frame of hull, the inside rotation of support frame is connected with the rolling disc, the surface winding of rolling disc has the hose, the lower extreme fixedly connected with cartridge filter of hose, the right side of rolling disc is provided with the sampling component that samples to the river, the middle part of sampling component is provided with the filter component that carries out solid-liquid separation to the river, the right side of filter component is provided with the purification subassembly that carries out the collection to the river after the separation, the rear side of sampling component is provided with the discharge subassembly that discharges to the mud after the separation.
Preferably, the sampling assembly comprises a driving frame, a reciprocating rod, a connecting block and a plurality of hinging rods, wherein the hinging rods are provided with two groups, the two groups are arranged symmetrically around the middle part of the reciprocating rod, the sampling assembly performs solid-liquid separation work through a front hinging rod control filtering assembly, the sampling assembly performs sludge discharge work through a rear hinging rod control discharging assembly, the sampling assembly performs river sampling work through a connecting block control purifying assembly, a motor is fixedly arranged on the right side of the inside of the ship body, a cam is fixedly connected with the upper end face of the motor, the cam moves in the inside of the driving frame, a limiting plate is connected to the surface of the driving frame in a sliding manner, and the limiting plate is fixedly connected to the inside of the ship body.
Preferably, the right end face and the driving frame fixed connection of reciprocating rod, connecting block fixed connection is on the surface right side of reciprocating rod, the front and back side all rotates around the middle part of reciprocating rod and is connected with the articulated frame, and the upper end of front and back side articulated rod all rotates with the articulated frame to be connected, and the lower extreme of front and back side articulated rod all rotates and is connected with the locating shaft, the locating shaft rotates with the hull to be connected, and the surface left side of front and back side articulated rod all rotates and is connected with the rotor plate, the surface left side sliding sleeve of reciprocating rod is equipped with the piston sleeve, the piston sleeve rotates with the front and back side rotor plate to be connected, the left end face fixedly connected with right piston disc of piston sleeve, the left end face fixedly connected with left piston disc of reciprocating rod, the inside left side fixedly connected with negative pressure piston cylinder of hull, left piston disc and right piston disc all slide in the inside of negative pressure piston cylinder.
Preferably, the filter component comprises a stirring rod and a rotating rod, wherein the stirring rod is fixedly connected with the upper end of a front hinging rod, the upper end face of the stirring rod is fixedly connected with a screw rod, a liquid storage disc is arranged in the ship body, the stirring rod moves in the liquid storage disc, the upper end of the liquid storage disc is fixedly communicated with a conveying pipe, the screw rod moves in the conveying pipe, a separating cylinder is fixedly connected with the middle part of the ship body, and the rotating rod is rotationally connected in the separating cylinder.
Preferably, the surface of the rotating rod is fixedly connected with a stirring blade, a deflector is arranged on the lower side of the stirring blade in the lower side of the ship body, and the rotating rod is fixedly connected with the upper end of the rear hinging rod.
Preferably, the purification subassembly includes purification piston cylinder and transfer line, the up end left side fixedly connected with piston rod of transfer line, the piston rod activity is in the inside of purification piston cylinder, the input and the separating tube fixed intercommunication of purification piston cylinder, the output fixed connection of purification piston cylinder has the dead lever, transfer line and connecting block fixed connection, the lower terminal surface fixedly connected with drive rack of transfer line, the inside rotation of hull is connected with the storage cylinder, the inside rotation of storage cylinder is connected with rotation portion, the upper side of rotation portion can be dismantled and be connected with the collecting bottle, the collecting bottle is located the lower extreme of dead lever, the lower terminal surface fixedly connected with drive gear of rotation portion, drive rack and drive gear meshing are connected.
Preferably, the discharging component comprises a mud discharging pipe, the mud discharging pipe is arranged at a discharging opening of the separating cylinder, a guide shaft is rotationally connected to the surface of the mud discharging pipe, the hinging rod is fixedly connected with the separating cylinder, the left side and the right side of the mud discharging pipe are fixedly connected with a limiting frame, the lower end of the separating cylinder is slidably connected with a pushing plate, the pushing plate is located at the rear side of the hinging rod at the rear side, a connecting rod is fixedly connected to the left side and the right side of the rear end face of the pushing plate, a movable shaft is fixedly connected to the surface of the connecting rod, the movable shaft is movably arranged inside the limiting frame, and the surface of the connecting rod is provided with a connecting rod.
Preferably, the output of negative pressure piston cylinder passes through the connecting pipe and is linked together with the separating drum, the upper end of hose and the input intercommunication of negative pressure piston cylinder, the screw is installed in the left side of hull, the left end fixedly connected with transmission shaft of screw, the rear end face fixedly connected with turbine of rolling disc, the inside rear side of hull is provided with the vortex rod, the vortex rod is connected with turbine engagement, the transmission shaft passes through drive belt and is connected with the vortex rod transmission.
Preferably, one end of an elastic rod is arranged at the lower side of the inside of the storage barrel, the other end of the elastic rod is fixedly connected with the motor, a connecting belt is arranged on the surface of the storage barrel, a driven bevel gear is arranged at the left side of the inside of the connecting belt, a driving bevel gear is connected with the lower end face of the driven bevel gear in a meshed mode, and the driving bevel gear is fixedly connected with the transmission shaft.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the filter assembly and the discharge assembly are arranged to carry out solid-liquid separation on sampled river water, the front side hinging rod drives the stirring rod to rotate, the stirring rod stirs and shakes the flocculating agent uniformly and then conveys the flocculating agent into the separating cylinder through the screw rod, the rear side hinging rod drives the stirring blade to reciprocally rotate through the rotating rod, the stirring blade stirs and mixes the river water and the flocculating agent, the sludge flows into the sludge discharge pipe through the guide plate, the sludge discharge pipe is pushed by the connecting rod to reciprocally swing around the guide shaft under the cooperation of the rear side hinging rod and the spring, and the discharge speed of the sludge is accelerated, so that the solid-liquid separation work on sampled river water is realized, and the accuracy of a detection result is effectively improved;
2. according to the invention, the purification assembly is arranged to collect the separated river water, the connecting block drives the piston rod and the driving rack to reciprocate left and right through the transmission rod, the piston rod controls the purification piston cylinder to pump the river water separated in the separation cylinder into the fixed rod, the driving rack drives the collecting bottle to rotate through the transmission gear, and the collecting bottle rotates while collecting the river water, so that the purification effect of the river water is further improved;
3. according to the invention, the propeller is arranged to clean the hose, after water taking is completed, the propeller drives the vortex rod to rotate through the transmission belt, the vortex rod controls the rolling work of the rotating disc to the hose through the turbine, and the water flow generated when the propeller rotates in the river produces a stamping effect on the hose in the left rolling, so that the sludge on the surface of the hose is washed, and the labor force is effectively reduced.
Drawings
FIG. 1 is a flow chart of steps of a river water quality detection sampling method for hydraulic engineering, which is provided by the invention;
FIG. 2 is a schematic diagram of a water quality detecting and sampling device according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of the water quality detecting and sampling device according to the present invention;
FIG. 4 is a schematic view of the internal rear structure of the water quality detecting and sampling device according to the present invention;
FIG. 5 is a schematic diagram of a sampling assembly according to the present invention;
FIG. 6 is a schematic view of a filter assembly according to the present invention;
FIG. 7 is a schematic view of a drain assembly according to the present invention;
FIG. 8 is a schematic view of the underside structure of the purification assembly according to the present invention;
FIG. 9 is a schematic diagram of the connection relationship of the propeller driving rotating disc winding;
in the figure: 1. a hull; 2. a motor; 3. a support frame; 4. a rotating disc; 5. a limiting plate; 6. a storage cylinder; 7. a negative pressure piston cylinder; 9. an elastic rod; 10. a hose; 11. a filter cartridge; 12. a liquid storage tray; 13. a delivery tube; 14. a separation cylinder; 15. a scroll rod; 16. a turbine; 17. a transmission shaft; 18. a propeller; 19. a drive bevel gear; 20. a driven bevel gear; 21. a connecting belt; 22. a drive belt; 23. a cam; 100. a sampling assembly; 101. a drive frame; 102. a reciprocating lever; 103. a connecting block; 104. a hinge bracket; 105. a hinge rod; 106. a rotating plate; 107. a piston sleeve; 108. a right piston disc; 109. a left piston disc; 110. positioning a shaft; 200. a filter assembly; 201. a stirring rod; 202. a screw rod; 203. stirring the leaves; 204. a rotating lever; 205. a deflector; 300. a purification assembly; 301. purifying a piston cylinder; 302. a piston rod; 303. a transmission rod; 304. a fixed rod; 305. a drive rack; 306. a transmission gear; 307. a rotating part; 308. a collection bottle; 400. a discharge assembly; 401. a push plate; 402. a connecting rod; 403. a movable shaft; 404. a limiting frame; 405. a guide shaft; 406. a mud pipe.
Detailed Description
Referring to fig. 1 to 9, the present invention provides a technical solution: the river water quality detection sampling method for the hydraulic engineering is used for carrying out sampling detection on the river water quality, and is realized by a river water quality detection sampling device for the hydraulic engineering, and comprises the following steps of:
s10: sampling assembly 100 samples a body of water in a river;
s20: the filtering component 200 performs solid-liquid separation on the sampled river water;
s30: the purification assembly 300 samples and collects the separated river water;
s40: the discharge assembly 400 discharges the separated sludge.
River water quality testing sampling device for hydraulic engineering includes hull 1, the inside left side fixedly connected with support frame 3 of hull 1, the inside rotation of support frame 3 is connected with rolling disc 4, the surface winding of rolling disc 4 has hose 10, the lower extreme fixedly connected with cartridge filter 11 of hose 10, the right side of rolling disc 4 is provided with the sampling subassembly 100 that samples the river water, the middle part of sampling subassembly 100 is provided with the filter unit 200 that carries out solid-liquid separation to the river water, the right side of filter unit 200 is provided with the purification subassembly 300 that carries out the collection to the river water after the separation, the rear side of sampling subassembly 100 is provided with the discharge subassembly 400 that discharges to the mud after the separation.
The sampling assembly 100 comprises a driving frame 101, a reciprocating rod 102, a connecting block 103 and a plurality of hinging rods 105, wherein the hinging rods 105 are arranged in two groups, the middle part of the reciprocating rod 102 is arranged in a front-back symmetrical mode, the sampling assembly 100 controls the filtering assembly 200 to conduct solid-liquid separation work through the hinging rod 105 on the front side, the sampling assembly 100 controls the discharging assembly 400 to conduct sludge discharging work through the hinging rod 105 on the rear side, the sampling assembly 100 controls the purifying assembly 300 to conduct river water sampling work through the connecting block 103, a motor 2 is fixedly arranged on the right side of the interior of the ship body 1, a cam 23 is fixedly connected with the upper end face of the motor 2, the cam 23 moves in the interior of the driving frame 101, a limiting plate 5 is connected to the surface of the driving frame 101 in a sliding mode, and the limiting plate 5 is fixedly connected to the interior of the ship body 1.
The right end face of the reciprocating rod 102 is fixedly connected with the driving frame 101, the connecting block 103 is fixedly connected to the right side of the surface of the reciprocating rod 102, the front side and the rear side of the middle of the reciprocating rod 102 are respectively and rotatably connected with the hinge frame 104, the upper ends of the front side and the rear side hinge rods 105 are respectively and rotatably connected with the hinge frame 104, the lower ends of the front side and the rear side hinge rods 105 are respectively and rotatably connected with the positioning shaft 110, the positioning shaft 110 is rotatably connected with the ship body 1, the left side of the surface of the front side and the rear side hinge rods 105 is respectively and rotatably connected with the rotating plate 106, a piston sleeve 107 is sleeved on the left side of the surface of the reciprocating rod 102 in a sliding manner, the piston sleeve 107 is rotatably connected with the front side and the rear side rotating plate 106, the left end face of the piston sleeve 107 is fixedly connected with a right piston disc 108, the left end face of the reciprocating rod 102 is fixedly connected with a left piston disc 109, the left side of the inner part of the ship body 1 is fixedly connected with the negative pressure piston cylinder 7, and the left piston disc 109 and the right piston disc 108 slide in the negative pressure piston cylinder 7.
The output end of the motor 2 drives the cam 23 to rotate, the driving frame 101 reciprocates left and right under the cooperation of the cam 23 and the limiting plate 5, the driving frame 101 drives the reciprocating rod 102 to reciprocate left and right, the reciprocating rod 102 drives the connecting block 103 and the left piston disc 109 to reciprocate left and right, the reciprocating rod 102 drives the hinged frame 104 to reciprocate, the hinged frame 104 drives the hinged rod 105 to reciprocate, the hinged rod 105 drives the rotating plate 106 to reciprocate left and right, the rotating plate 106 drives the piston sleeve 107 to reciprocate left and right, the piston sleeve 107 drives the right piston disc 108 to reciprocate left and right, and then negative pressure pumping work of opposite separation of the right piston disc 108 and the left piston disc 109 is achieved, the negative pressure piston cylinder 7 samples water in a river in a negative pressure manner through the hose 10, and the negative pressure sampling effect of the opposite separation of the right piston disc 108 and the left piston disc 109 can be further improved relative to the driving piston pumping work.
The filter assembly 200 comprises a stirring rod 201 and a rotating rod 204, wherein the stirring rod 201 is fixedly connected with the upper end of a front hinging rod 105, the upper end face of the stirring rod 201 is fixedly connected with a spiral rod 202, a liquid storage disc 12 is arranged in a ship body 1, a flocculating agent is stored in the liquid storage disc 12, the stirring rod 201 moves in the liquid storage disc 12, the upper end of the liquid storage disc 12 is fixedly communicated with a conveying pipe 13, the spiral rod 202 moves in the conveying pipe 13, the middle part of the ship body 1 is fixedly connected with a separating cylinder 14, the rotating rod 204 is rotatably connected with the inner part of the separating cylinder 14, the surface of the rotating rod 204 is fixedly connected with a stirring blade 203, the lower side of the stirring blade 203 is provided with a guide plate 205 at the lower side in the lower side of the ship body 1, and the rotating rod 204 is fixedly connected with the upper end of the rear hinging rod 105.
The front side articulated rod 105 drives the stirring rod 201 to reciprocate with the screw rod 202, the stirring rod 201 stirs and mixes the flocculant in the liquid storage disc 12, then the flocculant is conveyed into the separating cylinder 14 through the conveying pipe 13 under the conveying of the screw rod 202, the rear side articulated rod 105 drives the rotating rod 204 to reciprocate, the rotating rod 204 drives the stirring blade 203 to rotate, the stirring blade 203 stirs and mixes the water added with the flocculant, and the solid-liquid separation work of river water is further improved.
The purification assembly 300 comprises a purification piston cylinder 301 and a transmission rod 303, wherein a piston rod 302 is fixedly connected to the left side of the upper end face of the transmission rod 303, the piston rod 302 moves in the purification piston cylinder 301, the input end of the purification piston cylinder 301 is fixedly communicated with a separation cylinder 14, the output end of the purification piston cylinder 301 is fixedly communicated with a fixing rod 304, the transmission rod 303 is fixedly connected with a connecting block 103, the lower end face of the transmission rod 303 is fixedly connected with a driving rack 305, the inside of the ship body 1 is rotationally connected with a storage cylinder 6, the inside of the storage cylinder 6 is rotationally connected with a rotating part 307, the upper side of the rotating part 307 is detachably connected with a collecting bottle 308, the collecting bottle 308 is located at the lower end of the fixing rod 304, the lower end face of the rotating part 307 is fixedly connected with a transmission gear 306, and the driving rack 305 is in meshed connection with the transmission gear 306.
Connecting block 103 drives transfer line 303 to reciprocate left and right, transfer line 303 drives piston rod 302 and drive rack 305 to reciprocate left and right, piston rod 302 draws in the river water after filtering in separating tube 14 through doing the piston motion in purifying piston tube 301 to in discharging collecting bottle 308 through dead lever 304, drive rack 305 drives drive gear 306 and reciprocates, drive gear 306 drives collecting bottle 308 through rotating part 307 and reciprocates, collecting bottle 308 carries out rotation centrifugation work when storing the river water, further improves the purification effect of river water.
The discharging assembly 400 comprises a mud discharging pipe 406, the mud discharging pipe 406 is arranged at a discharging opening of the separating drum 14, a guide shaft 405 is rotatably connected to the surface of the mud discharging pipe 406, the hinge rod 105 is fixedly connected with the separating drum 14, limiting frames 404 are fixedly connected to the left side and the right side of the mud discharging pipe 406, a push plate 401 is slidably connected to the lower end of the separating drum 14, the push plate 401 is located at the rear side of the rear hinge rod 105, a connecting rod 402 is fixedly connected to the left side and the right side of the rear end face of the push plate 401, a movable shaft 403 is fixedly connected to the surface of the connecting rod 402, the movable shaft 403 moves inside the limiting frames 404, and a connecting rod 402 is arranged on the surface of the connecting rod 402.
The separated sludge flows into the sludge discharge pipe 406 through the guide plate 205, the rear hinged rod 105 swings back and forth and pushes the push plate 401 to move, the connecting rod 402 reciprocates back and forth under the driving of the spring and the push plate 401, the connecting rod 402 drives the movable shaft 403 to reciprocate back and forth, and the movable shaft 403 drives the sludge discharge pipe 406 to swing back and forth around the guide shaft 405 through moving in the limiting frame 404, so that the sludge discharge speed is accelerated.
The output end of the negative pressure piston cylinder 7 is communicated with the separating cylinder 14 through a connecting pipe, the upper end of the hose 10 is communicated with the input end of the negative pressure piston cylinder 7, the left side of the ship body 1 is provided with a propeller 18, the left end of the propeller 18 is fixedly connected with a transmission shaft 17, the rear end face of the rotating disc 4 is fixedly connected with a turbine 16, the rear side of the inside of the ship body 1 is provided with a turbine rod 15, the turbine rod 15 is meshed with the turbine 16, and the transmission shaft 17 is in transmission connection with the turbine rod 15 through a transmission belt 22.
One end of an elastic rod 9 is arranged at the lower side of the inside of the storage barrel 6, the other end of the elastic rod 9 is fixedly connected with the motor 2, a connecting belt 21 is arranged on the surface of the storage barrel 6, a driven bevel gear 20 is arranged at the left side of the inside of the connecting belt 21, a driving bevel gear 19 is connected to the lower end face of the driven bevel gear 20 in a meshed mode, and the driving bevel gear 19 is fixedly connected with a transmission shaft 17.
When the sampling is completed, the control switch of the motor 2 is turned off, the control switch of the propeller 18 is turned on, the propeller 18 drives the transmission shaft 17 to rotate, the transmission shaft 17 drives the drive bevel gear 19 to rotate and simultaneously drives the vortex rod 15 to rotate through the transmission belt 22, the vortex rod 15 drives the upper turbine 16 to rotate, the turbine 16 drives the rotating disc 4 to rotate, so that the hose 10 is wound up by the rotating disc 4, the hose 10 is wound up and rotates under the rotation of the propeller 18, the propeller 18 rotates in a river to generate water flow for punching the hose 10, and the cleaning of the hose 10 is further realized.
It should be further explained that, as the propeller 18 rotates and drives the hull 1 to move on the river, the propeller 18 generates a diversion work in the river, sludge in the river is discharged to the front and rear sides under the rotation of the propeller 18, and a stamping area with concentrated water flow is generated at the left side of the propeller 18, so that the river washed by the hose 10 is river with less sludge content, and the cleaning effect of the hose 10 is further improved.
Working principle: the sampling device is placed on a river to be sampled, a control switch is turned on, the output end of a motor 2 drives a cam 23 fixedly connected with the motor to rotate, a driving frame 101 reciprocates left and right under the cooperation of the cam 23 and a limiting plate 5, the driving frame 101 drives a reciprocating rod 102 fixedly connected with the driving frame 101 to reciprocate left and right, the reciprocating rod 102 drives a connecting block 103 fixedly connected with the reciprocating rod 102 to reciprocate left and right with a left piston disc 109, the reciprocating rod 102 drives a hinged frame 104 rotatably connected with the reciprocating rod 102 to reciprocate, the hinged frame 104 drives a hinged rod 105 rotatably connected with the hinged rod 105 to reciprocate, the hinged rod 105 drives a rotating plate 106 rotatably connected with the hinged rod 105 to reciprocate, the rotating plate 106 drives a piston sleeve 107 rotatably connected with the rotating plate to reciprocate left and right, the piston sleeve 107 drives a right piston disc 108 fixedly connected with the piston disc 108 to reciprocate left and right, negative pressure pumping work of the right piston disc 108 and the left piston disc 109 in opposite directions is realized, and the negative pressure piston cylinder 7 samples water in the river through a hose 10;
then the flocculant is input into the separating cylinder 14 through the conveying pipe 13, the front hinging rod 105 drives the stirring rod 201 fixedly connected with the stirring rod 105 and the spiral rod 202 to reciprocate, the stirring rod 201 stirs and mixes the flocculant in the liquid storage disc 12, then the flocculant is input into the separating cylinder 14 through the conveying pipe 13 under the conveying of the spiral rod 202, the rear hinging rod 105 drives the rotating rod 204 fixedly connected with the stirring rod 201 to reciprocate, the rotating rod 204 drives the stirring blade 203 fixedly connected with the rotating rod 204 to rotate, and the stirring blade 203 stirs and mixes the water body added with the flocculant, so that the solid-liquid separation work of river water is further improved;
the separated sludge flows into a sludge discharge pipe 406 through a guide plate 205, a rear hinged rod 105 swings back and forth and pushes a push plate 401 to move, a connecting rod 402 reciprocates back and forth under the drive of a spring and the push plate 401, the connecting rod 402 drives a movable shaft 403 fixedly connected with the connecting rod 402 to reciprocate back and forth, and the movable shaft 403 drives the sludge discharge pipe 406 to swing back and forth around a guide shaft 405 by moving in a limiting frame 404, so that the discharge speed of the sludge is accelerated;
the connecting block 103 drives the transmission rod 303 fixedly connected with the connecting block to do left-right reciprocating motion, the transmission rod 303 drives the piston rod 302 fixedly connected with the transmission rod and the driving rack 305 to do left-right reciprocating motion, the piston rod 302 pumps in the filtered river water in the separating cylinder 14 through the piston motion in the purifying piston cylinder 301 and discharges the river water into the collecting bottle 308 through the fixing rod 304, the driving rack 305 drives the transmission gear 306 in meshed connection with the driving rack 305 to do reciprocating rotation, the transmission gear 306 drives the collecting bottle 308 to do reciprocating rotation through the rotating part 307, and the collecting bottle 308 rotates while storing the river water, so that the purifying effect of the river water is further improved;
after the sampling is completed, the control switch of the motor 2 is closed, the control switch of the propeller 18 is opened, the propeller 18 drives the transmission shaft 17 to rotate, the transmission shaft 17 drives the driving bevel gear 19 to rotate and simultaneously drives the vortex rod 15 to rotate through the transmission belt 22, the vortex rod 15 drives the upper turbine 16 to rotate, the turbine 16 drives the rotating disc 4 to rotate, thereby realizing the rolling work of the rotating disc 4 on the hose 10, the driving bevel gear 19 drives the driven bevel gear 20 in meshed connection with the driving bevel gear 19 to rotate, the driven bevel gear 20 drives the storage cylinder 6 to rotate through the connection belt 21, the storage cylinder 6 drives the collection bottle 308 to rotate for one hundred eighty degrees under the limit of the elastic rod 9, the storage cylinder 6 stops rotating when the storage cylinder 308 rotates to the limit position, the position of the collection bottle 308 is convenient for a worker to take out at the moment, the hose 10 rotates under the propeller 18, the propeller 18 rotates in a river to produce water flow punched on the hose 10 while the hose 10 is rolled, and further the cleaning work of the hose 10 is realized.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and scope of the invention as defined by the claims and their equivalents.
Claims (10)
1. The river water quality detection sampling method for the hydraulic engineering is used for sampling and detecting the river water quality and is characterized in that: the river water quality detection sampling method for the hydraulic engineering is realized by a river water quality detection sampling device for the hydraulic engineering, and comprises the following steps of:
s10: a sampling assembly (100) samples a body of water in a river;
s20: the filtering component (200) performs solid-liquid separation on the sampled river water;
s30: the purification component (300) is used for sampling and collecting the separated river water;
s40: the discharge assembly (400) discharges the separated sludge.
2. The river water quality detection sampling method for hydraulic engineering according to claim 1, wherein the method comprises the following steps: river water quality testing sampling device for hydraulic engineering includes hull (1), the inside left side fixedly connected with support frame (3) of hull (1), the inside rotation of support frame (3) is connected with rolling disc (4), the surface winding of rolling disc (4) has hose (10), the lower extreme fixedly connected with cartridge filter (11) of hose (10), the right side of rolling disc (4) is provided with sampling assembly (100) that samples river water, the middle part of sampling assembly (100) is provided with filter unit (200) that carries out solid-liquid separation to river water, the right side of filter unit (200) is provided with purification subassembly (300) that collect to the river water after the separation, the rear side of sampling assembly (100) is provided with discharge assembly (400) that discharges to the mud after the separation.
3. The river water quality detection sampling method for hydraulic engineering according to claim 2, wherein the method comprises the following steps: the utility model provides a sample subassembly (100) is including drive frame (101), reciprocating rod (102), connecting block (103) and a plurality of articulated rod (105), articulated rod (105) are provided with two sets of, are the front and back symmetry setting along reciprocating rod (102) middle part, sample subassembly (100) carry out solid-liquid separation work through front side articulated rod (105) control filter subassembly (200), sample subassembly (100) carry out mud through rear side articulated rod (105) control emission subassembly (400) and discharge the work, sample subassembly (100) carry out river sampling work through connecting block (103) control purification subassembly (300), the inside right side fixed mounting of hull (1) has motor (2), the up end fixedly connected with cam (23) of motor (2), cam (23) activity in the inside of drive frame (101), the surface sliding connection of drive frame (101) has limiting plate (5), limiting plate (5) fixed connection is in the inside of hull (1).
4. The river water quality detection sampling method for hydraulic engineering according to claim 3, wherein the method comprises the following steps: the right end face of reciprocating rod (102) and drive frame (101) fixed connection, connecting block (103) fixed connection is on the surface right side of reciprocating rod (102), all rotate around the middle part of reciprocating rod (102) and be connected with articulated frame (104), the upper end of reciprocating rod (105) all rotates with articulated frame (104) to be connected, and the lower extreme of reciprocating rod (105) all rotates and is connected with locating shaft (110), locating shaft (110) and hull (1) rotate to be connected, the surface left side of reciprocating rod (105) all rotates and is connected with rotating plate (106), the surface left side sliding sleeve of reciprocating rod (102) is equipped with piston sleeve (107), piston sleeve (107) rotate with front and back side rotating plate (106) to be connected, the left end face fixedly connected with right piston disc (108) of piston sleeve (107), the left end face fixedly connected with left piston disc (109) of reciprocating rod (102), the inside left side fixedly connected with negative pressure piston (7) and piston disc (109) are all slided in a left side piston (109).
5. The river water quality detection sampling method for hydraulic engineering according to claim 4, wherein the method comprises the following steps: the filter assembly (200) comprises a stirring rod (201) and a rotating rod (204), the stirring rod (201) is fixedly connected with the upper end of a front hinging rod (105), the upper end face of the stirring rod (201) is fixedly connected with a screw rod (202), a liquid storage disc (12) is arranged in the ship body (1), the stirring rod (201) moves in the liquid storage disc (12), a conveying pipe (13) is fixedly communicated with the upper end of the liquid storage disc (12), the screw rod (202) moves in the conveying pipe (13), a separating cylinder (14) is fixedly connected with the middle part of the ship body (1), and the rotating rod (204) is rotationally connected in the separating cylinder (14).
6. The river water quality detection sampling method for hydraulic engineering according to claim 5, wherein the method comprises the following steps: the surface fixedly connected with stirring leaf (203) of dwang (204), the downside of stirring leaf (203) is provided with guide plate (205) in the inside downside of hull (1), the upper end fixed connection of dwang (204) and rear side articulated pole (105).
7. The river water quality detection sampling method for hydraulic engineering according to claim 6, wherein the method comprises the following steps: purification subassembly (300) are including purification piston cylinder (301) and transfer line (303), the up end left side fixedly connected with piston rod (302) of transfer line (303), piston rod (302) activity is in the inside of purification piston cylinder (301), the input and the separating tube (14) of purification piston cylinder (301) are fixed to be linked together, the output of purification piston cylinder (301) is fixed to be linked together and is had dead lever (304), transfer line (303) and connecting block (103) fixed connection, the lower terminal surface fixedly connected with drive rack (305) of transfer line (303), the inside rotation of hull (1) is connected with storage section of thick bamboo (6), the inside rotation of storage section of thick bamboo (6) is connected with rotation portion (307), the upside of rotation portion (307) is dismantled and is connected with collection bottle (308), collection bottle (308) are located the lower extreme of dead lever (304), the lower terminal surface fixedly connected with drive gear (306) of rotation portion (307), drive rack (305) are connected with drive gear (306) meshing.
8. The river water quality detection sampling method for hydraulic engineering according to claim 7, wherein the method comprises the following steps: the utility model provides a mud discharging assembly (400) is including mud discharging pipe (406), mud discharging pipe (406) set up in the discharge port department of separating drum (14), the surface rotation of mud discharging pipe (406) is connected with guiding axle (405), articulated rod (105) and separating drum (14) fixed connection, the equal fixedly connected with spacing (404) in left and right sides of mud discharging pipe (406), the lower extreme sliding connection of separating drum (14) has push pedal (401), push pedal (401) are located the rear side of rear side articulated rod (105), the equal fixedly connected with connecting rod (402) of rear end face left and right sides of push pedal (401), the fixed surface of connecting rod (402) is connected with loose axle (403), loose axle (403) activity is in the inside of spacing (404), the surface of connecting rod (402) is provided with connecting rod (402).
9. The river water quality detection sampling method for hydraulic engineering according to claim 8, wherein the method comprises the following steps: the output of negative pressure piston cylinder (7) is through connecting pipe and separating drum (14) intercommunication, the upper end of hose (10) is with the input intercommunication of negative pressure piston cylinder (7), screw (18) are installed in the left side of hull (1), the left end fixedly connected with transmission shaft (17) of screw (18), the rear end face fixedly connected with turbine (16) of rolling disc (4), the inside rear side of hull (1) is provided with vortex bar (15), vortex bar (15) are connected with turbine (16) meshing, transmission shaft (17) are connected with vortex bar (15) transmission through driving belt (22).
10. The river water quality detection sampling method for hydraulic engineering according to claim 9, wherein the method comprises the following steps: the inside downside of storage section of thick bamboo (6) is provided with the one end of elastic rod (9), the other end and the motor (2) fixed connection of elastic rod (9), the surface of storage section of thick bamboo (6) is provided with connection belt (21), the inside left side of connection belt (21) is provided with driven bevel gear (20), the lower terminal surface meshing of driven bevel gear (20) is connected with initiative bevel gear (19), initiative bevel gear (19) and transmission shaft (17) fixed connection.
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