CN118010426A - Sampling device for water quality monitoring of water works - Google Patents
Sampling device for water quality monitoring of water works Download PDFInfo
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- CN118010426A CN118010426A CN202410418155.0A CN202410418155A CN118010426A CN 118010426 A CN118010426 A CN 118010426A CN 202410418155 A CN202410418155 A CN 202410418155A CN 118010426 A CN118010426 A CN 118010426A
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- piston rod
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 238000005070 sampling Methods 0.000 title claims abstract description 47
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims description 38
- 230000000903 blocking effect Effects 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 claims 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 12
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005491 wire drawing Methods 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- 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
-
- 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
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- 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
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Ocean & Marine Engineering (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of water quality sampling, in particular to a sampling device for water quality monitoring in a water plant. The invention provides a sampling device for water quality monitoring of a water plant, which can remove filtered impurities on a filter plate in the sampling process so as to prevent blockage and improve the sampling efficiency. The utility model provides a water quality monitoring of water works is with sampling device, includes the mount that removes the frame and rigid coupling on removing the frame, and the barrel has been placed at the mount top. According to the invention, the barrel is taken down from the fixing frame, then the paying-off operation is carried out through the electric reel, so that the barrel moves into a pool of a water plant, the fixed-depth floating ball floats on the water surface, when the stay wire II is straightened, the electric reel can be started to take up the stay wire to drive the piston rod to move upwards to suck water into the barrel, and meanwhile, the brush plate can continuously rotate to remove filtered impurities on the filter plate so as to prevent blockage, so that the sampling efficiency is improved.
Description
Technical Field
The invention relates to the technical field of water quality sampling, in particular to a sampling device for water quality monitoring in a water plant.
Background
The water is a life source, people cannot leave water in life and production activities, the quality of life drinking water is closely related to human health, and after long-time use of a water plant, in order to ensure the safety of the drinking water, the water in the water plant needs to be sampled regularly, and then the collected water is subjected to subsequent detection.
Chinese patent with publication No. CN208060201U discloses a water quality sampling device for water works convenient to use, which comprises a base, one side fixed mounting at base top has the water pump, one side of water pump is through inlet tube fixedly connected with concave plate, one side of concave plate is provided with hollow plate, the inside of hollow plate is provided with the filter screen, the surface of concave plate and hollow plate all welds the fixed pipe, the draw-in groove has been seted up to one side of fixed pipe surface, and the joint has the connecting plate between two draw-in grooves, the slotted hole has been seted up to the opposite side of fixed pipe surface, one side of connecting plate has the connecting pipe through the connecting rod welding, fixedly connected with connecting spring on the inner wall of connecting pipe both sides logical groove, connecting spring's one end fixedly connected with latch lever, the one end of latch lever extends to the inside of slotted hole, the water in the water works can be collected the sample through the filter, and block impurity in the aquatic, but filter out filter the filter easily influences the entering of water, lead to the reduction of sampling efficiency.
The invention aims to solve the problems in the above patent, and therefore, a sampling device for water quality monitoring of a water plant is provided, which can remove impurities filtered out from a filter plate in the sampling process to prevent blockage and improve the sampling efficiency.
Disclosure of Invention
In order to overcome the defects that the water in a water plant can be collected and sampled, and impurities in the water are filtered and blocked by the filter plate, but the filtered impurities easily block the filter plate to influence the water inlet and reduce the sampling efficiency, the invention provides a sampling device for monitoring the water quality of the water plant, which can remove the filtered impurities on the filter plate in the sampling process to prevent the blockage and improve the sampling efficiency.
The invention is realized by the following technical approaches:
The utility model provides a sampling device for water quality monitoring in water works, including removing the frame and the mount of rigid coupling on removing the frame, the barrel has been placed at the mount top, the barrel top has the cross along circumference rigid coupling, sliding cross has the piston rod with the inboard sliding connection of barrel on the cross, the bottom is connected with the rubber band along circumference evenly spaced in the piston rod, the rubber band tail end slidingtype cross and barrel outside fixed connection, install the check valve in the middle of the barrel bottom, the inboard fixedly connected with filter along circumference of check valve, install electronic reel on the mount, act as go-between and piston rod tip fixed connection on electronic reel, the barrel lower part intercommunication has one-way drain pipe, the mount top rigid coupling has the rack, place on the rack with the collecting vessel of one-way drain pipe tail end joint, still including annular slab, rolling wheel I, the leading truck, the brush slab, rotating assembly and the depth setting subassembly that adjusts to take a sample degree, annular slab bottom is connected with rolling wheel I along circumference rigid coupling, rolling wheel I inboard symmetry rigid coupling has the leading truck, rolling sleeve is equipped with the brush slab with the rolling wheel contact with the rolling wheel between the leading truck, the rolling wheel, the rotating assembly is used for driving the rolling wheel I and attaching the brush on the leading wheel through the rolling wheel rotation I to rotate the leading wheel.
Further stated, the rotating assembly comprises a lead frame fixedly connected to the outer side of the cylinder body, a stay wire I is connected to the upper portion of the piston rod, the tail end of the stay wire I winds around the lead frame and is wound on a winding wheel I so as to drive the winding wheel I to rotate, a connecting spring is connected between the bottom of the hairbrush plate and the inner side of the guide frame, and a spiral spring I is connected between the inner side of the annular plate and the top of the winding wheel I.
Further stated, the right side of the lead frame is symmetrically and rotationally connected with lead wheels, and the lead wheels of the lead frame are contacted with the stay wire I and used for guiding the stay wire I.
Further stated, the depth setting assembly comprises a paying-off wheel sleeved on the piston rod in a rotating mode, a spiral spring II is connected between the inner side of the paying-off wheel and the piston rod, a stay wire II is wound on the paying-off wheel, a depth setting floating ball is connected to the tail end of the stay wire II, and a fastening assembly is arranged on the upper portion of the piston rod to press and fix the paying-off wheel.
Further stated, the fastening component comprises an L-shaped plate fixedly connected to the piston rod, a screw is connected to the L-shaped plate in a threaded manner, a pressing block is connected to the end portion, close to the piston rod, of the screw in a rotating manner, and the pressing block is located on the inner side of the paying-off wheel and in contact with the stay wire II so as to press and fix the paying-off wheel.
Further, the device comprises a drainage assembly, wherein the drainage assembly comprises a drainage hole formed in the bottom of the collecting cylinder, a transverse plate is fixedly connected between two sides in the collecting cylinder, an n-type frame is connected to the transverse plate in a sliding type penetrating mode, a blocking block corresponding to the drainage hole is fixedly connected between the bottom ends of the n-type frame and used for blocking the drainage hole, return springs are symmetrically connected between the inner side of the n-type frame and the transverse plate, and a push rod contacted with the blocking block is fixedly connected in the middle of the top of the placing frame.
Further, the automatic setting device comprises an adjusting component, the adjusting component comprises a round frame fixedly sleeved on a piston rod, the round frame is located below a setting-out wheel, a rolling wheel II is rotatably connected to the inner bottom of the round frame, the rolling wheel II is fixedly connected with the setting-out wheel, a tape for displaying the sampling depth is wound on the rolling wheel II, the tail end of the tape is fixedly connected with a fixing plate through the round frame in a sliding mode, and the fixing plate is fixedly connected with a fixed-depth floating ball.
Further, the device also comprises an n-type rod fixedly connected to the top of the movable frame so as to guide the pull wire of the electric reel, and limit rollers are symmetrically sleeved on the n-type rod in a rotary mode so as to limit the pull wire of the electric reel.
The further explanation still includes the u type pole of symmetry rigid coupling in brush board bottom, and the outer bottom symmetry rigid coupling of barrel has L type mounting panel, and the rigid coupling has the trigger ring between the L type mounting panel tip to the both sides are arc arch around the trigger ring top to drive u type pole upward movement.
Further stated, the front end of the screw is fixedly sleeved with a wheel disc.
The invention has the remarkable advantages that:
1. Take off the barrel from the mount, the rethread electronic reel carries out unwrapping wire operation and makes the barrel remove to the pond of water works in, and then the fixed depth floater floats on the surface of water, and when II of acting as go-between are straight, can start electronic reel receipts line and drive the piston rod and upwards move in with water suction barrel, and simultaneously the impurity that filters out on the brush board can be continuous rotation clear away in order to prevent to block up to improve sampling efficiency.
2. Under the effect of ejector pin and sprue, whenever the cylinder is put on the rack, the ejector pin can drive the sprue and remove and break away from the contact with the wash port, and then when the water in the barrel is discharged into the cylinder through one-way drain pipe, the water in the cylinder is directly discharged through the wash port and is collected, need not to pull down the water and pour out after separating cylinder and drain pipe to improve the collection efficiency to water.
3. Under the action of the tape, when the depth of the sampling is adjusted by outwards moving the fixed-depth floating ball, the tape can intuitively display the moving distance of the fixed-depth floating ball, so that the moving distance of the fixed-depth floating ball can be intuitively known, and the sampling depth can be better adjusted.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partially cut-away structure of the present invention.
Fig. 3 is a schematic perspective view of a guide frame and a brush plate according to the present invention.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.
Fig. 5 is a schematic perspective view of the depth setting assembly of the present invention.
Fig. 6 is a schematic perspective view of a drainage assembly according to the present invention.
Fig. 7 is a schematic perspective view of an adjusting assembly according to the present invention.
Fig. 8 is a schematic perspective view of an n-type lever and a stopper roller according to the present invention.
FIG. 9 is a schematic perspective view of a u-shaped rod and trigger ring of the present invention.
Reference numerals illustrate: 1_moving frame, 2_fixed frame, 3_cylinder, 4_cross, 5_piston rod, 6_electric reel, 7_placing frame, 8_collecting cylinder, 9_unidirectional drain pipe, 10_rubber band, 11_unidirectional valve, 111_filter plate, 12_annular plate, 13_winding wheel I, 131_guide frame, 14_brush plate, 15_scroll spring I, 151_lead frame, 152_stay I, 153_connecting spring, 16_paying-off wheel, 161_scroll spring II, 162_stay II, 163_depth fixing ball, 165_L-shaped plate, 166_screw, 167_pressing block, 17_drain hole, 171_cross plate, 172_n-shaped frame, 173_blocking block, 174_return spring, 175_push rod, 18_circular frame, 181_winding wheel II, 182_rubber band, 183_fixed plate, 19_n-shaped rod, 20_limit roller, 21_u-shaped rod, 22_L-shaped mounting plate, 23_trigger ring.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
Examples: 1-5, a sampling device for water quality monitoring in a water plant comprises a movable frame 1 and a fixed frame 2 fixedly connected to the movable frame 1, wherein a cylinder 3 is arranged at the top of the fixed frame 2, a cross 4 is fixedly connected to the top of the cylinder 3 along the circumferential direction, a piston rod 5 is slidably connected to the middle part of the cross 4 in a penetrating way, the piston rod 5 is slidably connected with the inner side of the cylinder 3, four rubber bands 10 are uniformly and alternately connected to the inner bottom of the piston rod 5 along the circumferential direction, the tail ends of the four rubber bands 10 slidably penetrate the cross 4 and are fixedly connected with the upper part of the outer side of the cylinder 3, a one-way valve 11 is arranged in the middle of the bottom of the cylinder 3, a filter plate 111 is fixedly connected to the lower part of the inner side of the one-way valve 11 along the circumferential direction, an electric reel 6 is arranged on the right side of the fixed frame 2, a stay wire on the electric reel 6 is fixedly connected with the top of the piston rod 5, a one-way drain pipe 9 is communicated to the lower part of the rear side of the top of the cylinder 3, a placing frame 7 is fixedly connected to the rear side of the top of the fixed frame 2, the top of the placing frame 7 is provided with a collecting cylinder 8, the middle of the top of the collecting cylinder 8 is clamped with the tail end of the unidirectional drain pipe 9, the device further comprises an annular plate 12, a winding wheel I13, a guide frame 131, a brush plate 14, a rotating component and a depth setting component, the depth setting component is arranged on the piston rod 5, when the depth setting component operates, the depth setting component can realize the adjustment of sampling depth, the annular plate 12 is fixedly connected with the outer bottom of the cylinder 3 along the circumferential direction, the bottom of the annular plate 12 is rotationally connected with the winding wheel I13 along the circumferential direction, the guide frame 131 is symmetrically fixedly connected with the inner side of the winding wheel I13 left and right, the brush plate 14 is sheathed between the guide frames 131 at the left side and the right side in a sliding manner, the brush plate 14 is contacted with the filter plate 111, the rotating component is used for driving the winding wheel I13 to rotate, the winding wheel I13 drives the brush plate 14 to rotate through the guide frame 131, the brush plate 14 rotates on the filter plate 111, to remove impurities attached to the filter plate 111.
Referring to fig. 3, the rotating assembly includes a spiral spring i 15, a lead frame 151, a pull wire i 152 and a connecting spring 153, wherein the lead frame 151 is fixedly connected to the outer front side of the cylinder 3, the right side of the lead frame 151 is connected with a wire wheel in a vertically symmetrical manner, the upper portion of the piston rod 5 is connected with the pull wire i 152, the tail end of the pull wire i 152 bypasses the wire wheel of the lead frame 151 to be wound on a winding wheel i 13, when the pull wire i 152 moves, the pull wire i 152 can drive the winding wheel i 13 to rotate, the connecting spring 153 is connected between the bottom of the brush plate 14 and the inner bottoms of the left and right guide frames 131, and the spiral spring i 15 is connected between the inner side of the annular plate 12 and the top of the winding wheel i 13.
Referring to fig. 5, the depth setting assembly comprises a paying-off wheel 16, a spiral spring ii 161, a pull wire ii 162, a depth setting floating ball 163 and a fastening assembly, wherein the paying-off wheel 16 is sleeved on the upper portion of the piston rod 5 in a circumferential rotation manner, the spiral spring ii 161 is connected between the lower portion of the inner side of the paying-off wheel 16 and the upper portion of the piston rod 5, the pull wire ii 162 is wound on the paying-off wheel 16, the tail end of the pull wire ii 162 is connected with the depth setting floating ball 163, the fastening assembly is arranged on the upper portion of the piston rod 5, and when the fastening assembly operates, the fastening assembly can compress and fix the paying-off wheel 16; the fastening assembly comprises an L-shaped plate 165, a screw 166 and a pressing block 167, wherein the upper part of the front side of the piston rod 5 is fixedly connected with the L-shaped plate 165, the screw 166 is in threaded connection with the lower part of the L-shaped plate 165, a wheel disc is fixedly sleeved at the front end of the screw 166, the rear end of the screw 166 is rotationally connected with the pressing block 167, the pressing block 167 is positioned on the inner side of the paying-off wheel 16 and is in contact with the stay wire II 162, and the pressing block 167 can press and fix the paying-off wheel 16.
In the initial stage, the rubber band 10 is in a stretching state, firstly, the cylinder 3 is moved to a designated position in a water plant through the moving frame 1, then the rotating wheel disc drives the screw 166 to rotate, due to the action of the wheel disc, the screw 166 can be more conveniently rotated, the screw 166 rotates to move forward through threads, the screw 166 drives the pressing block 167 to move forward, the pressing block 167 moves forward to loosen the paying-off wheel 16, then the fixed-depth floating ball 163 is pulled to move outwards to drive the pull wire II 162 to move outwards, the pull wire II 162 moves outwards to drive the paying-off wheel 16 to rotate, the spiral spring II 161 is compressed, when the fixed-depth floating ball 163 moves outwards to a required sampling depth, the fixed-depth floating ball 163 is stopped to move outwards, the paying-off wheel 16 is stopped to rotate, the rotating wheel disc drives the screw 166 to rotate reversely, the screw 166 drives the pressing block 167 to reset the paying-off wheel 16 to be fixed, and then the cylinder 3 is taken down from the moving frame 1 into a pool of the water plant, the cylinder 3 moves to drive the collecting cylinder 8 to be separated from contact with the placing frame 7 through the one-way drain pipe 9, the collecting cylinder 8 moves into the pool along with the cylinder 3, then the electric reel 6 is started to rotate forward to loosen the stay wire, the cylinder 3 continuously moves downwards to be completely sunk into the pool due to the action of gravity, the cylinder 3 also drives the piston rod 5 to move downwards, the piston rod 5 drives the stay wire II 162 to move downwards through the paying-off wheel 16, the stay wire II 162 moves downwards to drive the fixed-depth floating ball 163 to move downwards, the fixed-depth floating ball 163 floats on the water surface of the pool, the fixed-depth floating ball 163 stops moving downwards, the stay wire II 162 continues to move downwards, after the stay wire II 162 is tightened, the electric reel 6 is closed, the cylinder 3 and the piston rod 5 stop moving downwards, and then the electric reel 6 is started to reversely rotate to drive the stay wire winding to drive the piston rod 5 to move upwards due to the rubber band 10 being in a stretching state, along with the upward movement of the piston rod 5, the rubber band 10 drives the piston rod 5 to move upward along with the elastic force, the piston rod 5 moves upward to pump water in a water tank into the cylinder body 3 through the one-way valve 11 for sampling, the filter plate 111 filters impurities in the water, meanwhile, the piston rod 5 moves upward to drive the stay wire I152 to move upward, the wire wheel on the wire frame 151 guides the stay wire I152, the stay wire I152 moves upward to drive the winding wheel I13 to rotate forward through the wire frame 151, the spiral spring I15 is compressed, the winding wheel I13 rotates forward to drive the brush plate 14 to rotate forward through the guide frame 131, and the brush plate 14 rotates forward to remove the filtered impurities on the filter plate 111 to prevent blockage, so that the sampling efficiency is improved. When the piston rod 5 moves upwards to the maximum stroke, the piston rod 5 stops pulling the pull wire I152, the winding wheel I13 stops rotating forwards, the brush plate 14 stops rotating forwards, the piston rod 5 continues to move upwards to drive the cylinder 3 to move upwards through the cross 4, water stops entering the cylinder 3, the cylinder 3 moves upwards to be separated from a pool, when the cylinder 3 moves upwards to a proper position, the electric reel 6 is closed, the cylinder 3 is placed on the fixed frame 2, the collecting cylinder 8 is placed on the placing frame 7, the piston rod 5 is pushed to move downwards to discharge water in the cylinder 3 into the collecting cylinder 8 through the one-way drain pipe 9, the piston rod 5 moves downwards to drive the pull wire I152 to move downwards to be relaxed, the winding wheel I13 rotates reversely to reset the pull wire I152 due to the effect of the spiral spring I15, the pressing block 167 releases the paying-off wheel 16, the paying-off wheel 16 rotates reversely to reset the pull wire II 162, the fixed depth floating ball 163 is reset, the collecting cylinder 8 is separated from the one-way drain pipe 9, then the collecting cylinder 8 is removed, the water is poured out to the designated position, and the water is returned to the designated position on the collecting cylinder 7.
Referring to fig. 6, the water draining assembly is further provided between the placement frame 7 and the collecting cylinder 8, and includes a transverse plate 171, an n-type frame 172, a blocking 173, a return spring 174 and a push rod 175, the bottom of the collecting cylinder 8 is provided with a water draining hole 17, the transverse plate 171 is fixedly connected between the lower parts of the left and right sides in the collecting cylinder 8, the middle of the transverse plate 171 is slidably connected with the n-type frame 172 in a penetrating manner, the blocking 173 is fixedly connected between the two bottom ends of the n-type frame 172, the blocking 173 corresponds to the water draining hole 17, the blocking 173 can block the water draining hole 17, the return spring 174 is symmetrically connected between the top of the n-type frame 172 and the top of the transverse plate 171, the push rod 175 is fixedly connected between the top of the placement frame 7, and the push rod 175 contacts with the bottom of the blocking 173.
Referring to fig. 7, the device further comprises an adjusting component mounted on the piston rod 5, the adjusting component comprises a circular frame 18, a winding wheel ii 181, a tape 182 and a fixing plate 183, the circular frame 18 is fixedly sleeved on the upper portion of the piston rod 5 along the circumferential direction, the circular frame 18 is located below the paying-off wheel 16, the winding wheel ii 181 is rotatably connected to the inner bottom of the circular frame 18, the top of the winding wheel ii is fixedly connected with the bottom of the paying-off wheel 16, the tape 182 is wound on the winding wheel ii 181, when the tape 182 is pulled out, the tape 182 can display the sampling depth, the tail end of the tape 182 is fixedly connected with the fixing plate 183 through the right side of the circular frame 18, and the top of the fixing plate 183 is fixedly connected with the left side of the bottom of the fixed depth floating ball 163.
Initially, the return spring 174 is in a stretched state, when the cylinder 3 is taken down from the fixing frame 2, the cylinder 3 drives the collecting cylinder 8 to move and separate from the placing frame 7 through the unidirectional drainage pipe 9, the collecting cylinder 8 moves and drives the n-type frame 172 to move through the transverse plate 171, the n-type frame 172 moves and drives the blocking 173 to move, the blocking 173 moves and separate from the ejector rod 175, the n-type frame 172 moves downwards to drive the blocking 173 to move downwards to block the drainage hole 17 due to the action of the return spring 174, after water sampling is completed, the collecting container is placed on the inner side of the placing frame 7, the cylinder 3 is placed on the fixing frame 2, the collecting cylinder 8 is placed on the placing frame 7, the blocking 173 is contacted with the ejector rod 175, the ejector rod 175 drives the blocking 173 to move upwards, the n-type frame 172 is moved upwards, the return spring 174 is stretched, the blocking 173 moves upwards and separate from the drainage hole 17, water in the cylinder 3 is discharged into the collecting cylinder 8 through the hole 17, after water is discharged into the collecting container 8, and the water is completely processed after the water is discharged from the collecting cylinder 8. Thus, the water is poured out without detaching the collecting cylinder 8 from the one-way drain pipe 9, thereby improving the collecting efficiency of the water.
When an operator pulls the fixed-depth floating ball 163 to move outwards, the fixed plate 183 is further driven to move outwards by the fixed plate 183 to move outwards, the tape 182 is driven to move outwards by the fixed plate 183 to move outwards, the winding wheel II 181 rotates forwards, the winding wheel II rotates forwards synchronously with the paying-off wheel 16, the distance pulled out by the fixed-depth floating ball 163 can be known by the operator through the numerical value on the tape 182, the distance pulled out by the fixed-depth floating ball 163 is the sampling depth, when the fixed-depth floating ball 163 moves outwards to the sampling depth, the fixed-depth floating ball 163 stops pulling the fixed-depth floating ball 163 to move outwards, the tape 182 is driven to move outwards by the fixed plate 183, the winding wheel II 181 stops rotating forwards, and then the water in a water tank is sampled by the follow-up operation. After the water sampling is completed, the fixed-depth floating ball 163 moves inwards to reset to drive the fixed plate 183 to move inwards to reset, and meanwhile, the paying-off wheel 16 rotates reversely to drive the winding wheel II 181 to rotate reversely, and the winding wheel II 181 rotates reversely to wind and reset the tape 182. Thus, the moving distance of the constant-depth floating ball 163 can be more intuitively known, and the sampling depth can be better adjusted.
Referring to fig. 8, the wire drawing device further comprises an n-type rod 19 and a limiting roller 20, wherein the n-type rod 19 is fixedly connected to the right side of the top of the movable frame 1, when the wire drawing of the electric reel 6 is contacted with the n-type rod 19, the n-type rod 19 can guide the wire drawing of the electric reel 6, the limiting roller 20 is symmetrically sleeved on the upper portion of the n-type rod 19 in a rotary mode, and when the electric reel 6 is paid off, the limiting roller 20 can limit the wire drawing of the electric reel 6.
Referring to fig. 9, the brush plate further includes a u-shaped rod 21, an L-shaped mounting plate 22 and a trigger ring 23, the bottom of the brush plate 14 is symmetrically and fixedly connected with the u-shaped rod 21, the outer bottom of the cylinder 3 is symmetrically and fixedly connected with the L-shaped mounting plate 22, the trigger ring 23 is fixedly connected between the inner ends of the L-shaped mounting plates 22 on the left side and the right side, the front side and the rear side of the top of the trigger ring 23 are arc-shaped protrusions, and when the u-shaped rod 21 rotates, the trigger ring 23 can drive the u-shaped rod 21 to move upwards.
When the barrel 3 is taken down from the fixing frame 2 and is thrown into a pool, the barrel 3 drives the pull wire of the electric reel 6 to bypass the n-type rod 19, the pull wire of the electric reel 6 is positioned between the front side limit roller 20 and the rear side limit roller 20, and then the electric reel 6 rotates forward to pay off, the n-type rod 19 guides the pull wire of the electric reel 6, and the front side limit roller 20 and the rear side limit roller 20 can prevent the pull wire of the electric reel 6 from being separated from the n-type rod 19. In this way, the wire pulling and paying-off of the electric reel 6 can be made more stable.
When the brush plate 14 rotates, the brush plate 14 rotates to drive the u-shaped rod 21 to rotate, when the u-shaped rod 21 rotates to contact with the arc-shaped protrusion of the trigger ring 23, the trigger ring 23 drives the u-shaped rod 21 to move upwards, the u-shaped rod 21 moves upwards to drive the brush plate 14 to move upwards, the connecting springs 153 are stretched, the brush plate 14 moves upwards to pass through the meshes of the filter plate 111, and when the u-shaped rod 21 continues to rotate to be separated from contact with the arc-shaped protrusion of the trigger ring 23, the brush plate 14 moves downwards to reset to drive the u-shaped rod 21 to move downwards due to the action of the connecting springs 153, so that the operation is repeated, and the brush plate 14 can continuously move up and down to clear impurities on the filter plate 111 while rotating. When the brush plate 14 stops rotating, the brush plate 14 stops driving the u-shaped rod 21 to rotate, and the u-shaped rod 21 stops moving up and down. Thus, the impurities on the filter plate 111 can be deeply removed, thereby improving the effect of removing the impurities on the filter plate 111.
Finally, it is necessary to state that: the foregoing is provided to assist in understanding the technical solutions of the present invention, and is not to be construed as limiting the scope of protection of the present invention; insubstantial modifications and variations from the above teachings are within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a sampling device for water quality monitoring in water works, including removal frame (1) and mount (2) of rigid coupling on removal frame (1), barrel (3) have been placed at mount (2) top, barrel (3) top along circumference rigid coupling has cross (4), sliding cross (4) on have with barrel (3) inboard sliding connection's piston rod (5), bottom in piston rod (5) is connected with rubber band (10) along circumference evenly spaced, rubber band (10) tail end sliding type runs through cross (4) and barrel (3) outside fixed connection, install check valve (11) in the middle of barrel (3) bottom, check valve (11) inboard along circumference rigid coupling has filter (111), install electronic reel (6) on mount (2), act as go-between and piston rod (5) tip fixed connection on electronic reel (6), barrel (3) lower part intercommunication has unidirectional drain pipe (9), mount (2) top rigid coupling has rack (7), place on rack (7) and be with unidirectional drain pipe (9) tail joint's collection section of thick bamboo (8), it is that the guide plate (I), the depth of a hairbrush assembly (13) is fixed, it is fixed to take a hairbrush assembly (13), it is still to take a hairbrush assembly (13), the outer bottom of the barrel body (3) is fixedly connected with an annular plate (12) along the circumferential direction, the bottom of the annular plate (12) is rotationally connected with a winding wheel I (13), guide frames (131) are symmetrically fixedly connected on the inner sides of the winding wheel I (13), brush plates (14) in contact with the filter plates (111) are sleeved between the guide frames (131) in a sliding mode, the rotating assembly is used for driving the winding wheel I (13) to rotate, the winding wheel I (13) drives the brush plates (14) to rotate through the guide frames (131), and the brush plates (14) rotate to rub on the filter plates (111) so as to remove impurities attached to the filter plates (111).
2. The sampling device for water quality monitoring in a water plant according to claim 1, wherein the rotating assembly comprises a lead frame (151) fixedly connected to the outer side of the barrel body (3), a stay wire I (152) is connected to the upper portion of the piston rod (5), the tail end of the stay wire I (152) is wound on a winding wheel I (13) by winding the lead frame (151) so as to drive the winding wheel I (13) to rotate, a connecting spring (153) is connected between the bottom of the brush plate (14) and the inner side of the guide frame (131), and a scroll spring I (15) is connected between the inner side of the annular plate (12) and the top of the winding wheel I (13).
3. The sampling device for water quality monitoring in a water plant according to claim 2, wherein the right side of the lead frame (151) is symmetrically and rotatably connected with lead wheels, and the lead wheels of the lead frame (151) are contacted with the stay wire I (152) for guiding the stay wire I (152).
4. The sampling device for water quality monitoring of a water plant according to claim 2, wherein the depth setting assembly comprises a paying-off wheel (16) sleeved on the piston rod (5) in a rotating mode, a spiral spring II (161) is connected between the inner side of the paying-off wheel (16) and the piston rod (5), a stay wire II (162) is wound on the paying-off wheel (16), the tail end of the stay wire II (162) is connected with a depth setting floating ball (163), and a fastening assembly is arranged on the upper portion of the piston rod (5) to press and fix the paying-off wheel (16).
5. The sampling device for water quality monitoring in a water plant according to claim 4, wherein the fastening assembly comprises an L-shaped plate (165) fixedly connected to the piston rod (5), a screw (166) is connected to the L-shaped plate (165) in a threaded manner, a pressing block (167) is connected to the end of the screw (166) close to the piston rod (5) in a rotating manner, and the pressing block (167) is located on the inner side of the paying-off wheel (16) and is in contact with the stay wire II (162) so as to press and fix the paying-off wheel (16).
6. The sampling device for water quality monitoring in a water plant according to claim 5, further comprising a drainage assembly, wherein the drainage assembly comprises a drainage hole (17) formed in the bottom of the collection cylinder (8), a transverse plate (171) is fixedly connected between two sides in the collection cylinder (8), an n-type frame (172) is connected to the transverse plate (171) in a sliding penetrating manner, a blocking block (173) corresponding to the drainage hole (17) is fixedly connected between the bottom ends of the n-type frame (172) and is used for blocking the drainage hole (17), return springs (174) are symmetrically connected between the inner side of the n-type frame (172) and the transverse plate (171), and ejector rods (175) in contact with the blocking block (173) are fixedly connected between the top of the placement frame (7).
7. The sampling device for water quality monitoring of a water plant according to claim 6, further comprising an adjusting component, wherein the adjusting component comprises a round frame (18) fixedly sleeved on a piston rod (5), the round frame (18) is positioned below a paying-off wheel (16), a winding wheel II (181) is rotatably connected to the bottom in the round frame (18), the winding wheel II (181) is fixedly connected with the paying-off wheel (16), a tape (182) for displaying the sampling depth is wound on the winding wheel II (181), the tail end of the tape (182) penetrates through the round frame (18) in a sliding mode, and a fixing plate (183) is fixedly connected with a depth-fixing floating ball (163).
8. A water quality monitoring sampling device in a water plant according to claim 7, further comprising an n-type rod (19) fixedly connected to the top of the movable frame (1) for guiding the pull wire of the electric reel (6), wherein the n-type rod (19) is symmetrically and rotatably sleeved with a limiting roller (20) for limiting the pull wire of the electric reel (6).
9. The sampling device for water quality monitoring in a water plant according to claim 8, further comprising u-shaped rods (21) symmetrically fixedly connected to the bottom of the hairbrush plate (14), wherein L-shaped mounting plates (22) are symmetrically fixedly connected to the outer bottom of the barrel (3), trigger rings (23) are fixedly connected between the ends of the L-shaped mounting plates (22), and the front side and the rear side of the top of each trigger ring (23) are arc-shaped protrusions so as to drive the u-shaped rods (21) to move upwards.
10. A water quality monitoring sampling device for a water works according to claim 5, wherein the front end of the screw (166) is fixedly sleeved with a wheel disc.
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| CN118010426B (en) | 2024-07-16 |
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