CN117092311B - Water quality monitoring pretreatment equipment - Google Patents
Water quality monitoring pretreatment equipment Download PDFInfo
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- CN117092311B CN117092311B CN202311351590.8A CN202311351590A CN117092311B CN 117092311 B CN117092311 B CN 117092311B CN 202311351590 A CN202311351590 A CN 202311351590A CN 117092311 B CN117092311 B CN 117092311B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 250
- 238000012544 monitoring process Methods 0.000 title claims abstract description 103
- 239000007921 spray Substances 0.000 claims abstract description 62
- 238000001914 filtration Methods 0.000 claims abstract description 41
- 238000005086 pumping Methods 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims description 58
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 238000007781 pre-processing Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000058871 Echinochloa crus-galli Species 0.000 description 1
- 235000015225 Panicum colonum Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
-
- 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
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
-
- 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
-
- 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
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Hydrology & Water Resources (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention relates to the technical field of water quality monitoring, in particular to water quality monitoring pretreatment equipment, which comprises a floating water quality monitoring station, a water quality monitoring sensor, a filter screen and a connecting frame, wherein the connecting frame is arranged on the floating water quality monitoring station, and the water quality monitoring sensor is connected with the floating water quality monitoring station by the connecting frame; the river water is extracted through the water pumping assembly, filtered through the filtering assembly and sprayed out through the spray pipe, so that the filter screen is washed from the inside by clean high-speed water flow to clean the filter screen, and meanwhile, the water quality monitoring sensor is washed, so that tiny impurities attached to the surface of the filter screen are timely removed, and meanwhile, impurity-free river water is provided for the filter screen, and the monitoring precision of the filter screen is improved; meanwhile, the rotating assembly is utilized to drive the spray pipe to rotate along the filter screen to spray water flow, so that the filter screen and the water quality monitoring sensor are cleaned more fully and comprehensively.
Description
Technical Field
The invention relates to the technical field of water quality monitoring, in particular to water quality monitoring pretreatment equipment.
Background
In recent years, with the enhancement of national environmental awareness, it is increasingly important to detect water quality, but in order to know the water quality condition of rivers in real time, china has established a water quality detection station on each important river and lake, water environment quality and pollution change conditions are detected through the water stations, important information is provided for protection, management and prevention and control of water environment, but the interval between large-scale fixed water stations is far, so that the distance between the separation points of collected samples is large, and therefore, a monitoring device arranged on a buoy is produced, also called a floating water quality monitoring station, and because of the high water flow speed of a river basin, water flow can drive sludge and water grass in the river and even domestic garbage to flow, therefore, a plurality of pretreatment needs to be carried out before sampling the water source, the pretreatment mode of the existing floating water quality monitoring station generally installs a filter screen outside a sensor, but after a long time, the filter screen can be blocked by impurity garbage, so that monitoring is influenced, meanwhile, the fluidity of water in the filter screen is poor, so that tiny impurities attached to the surface of the sensor can not be removed in time, so that the monitoring can be influenced, and therefore, the water quality is also monitored by the pretreatment device is provided.
Disclosure of Invention
One technical problem to be solved by the present application is: how to design a floating water quality monitoring station which can automatically solve the problem of filter screen blockage.
In order to solve the technical problems, the embodiment of the application provides water quality monitoring pretreatment equipment, which comprises a floating water quality monitoring station, a water quality monitoring sensor, a filter screen and a connecting frame, wherein the connecting frame is arranged on the floating water quality monitoring station, and the water quality monitoring sensor is connected with the floating water quality monitoring station by the connecting frame;
the spray pipes are arranged in the filter screen, and a plurality of spray holes are uniformly formed in the two sides of the spray pipes at equal intervals;
the water pumping assembly is arranged in the floating water quality monitoring station and is connected with the spray pipe;
the filtering assembly is arranged in the floating water quality monitoring station and is connected with the water pumping assembly, water flow is extracted and filtered from a river through the filtering assembly by the aid of the water pumping assembly, and the water flow is sprayed out of the filtering net and the water quality monitoring sensor by the aid of the spray pipe;
the rotating assembly is arranged in the floating water quality monitoring station, and the rotating assembly is utilized to drive the spray pipe to rotate along the filter screen to spray water flow.
In some embodiments, the filtering assembly comprises a filtering tank arranged in the floating water quality monitoring station, a plurality of filtering plates are arranged in the filtering tank, the filtering plates are provided with filtering holes, and the sizes of the filtering holes on the filtering plates are sequentially reduced;
the two ends of the filtering tank are respectively provided with a water suction pipe and a water guide pipe, and one end of the water suction pipe penetrates through the floating water quality monitoring station and is positioned in river water.
In some embodiments, the water pumping assembly comprises a water pump arranged on the floating water quality monitoring station, a water inlet pipe and a water outlet pipe are arranged on the water pump, the water outlet pipe is connected with the spray pipe, the water inlet pipe is connected with the water guide pipe in a conducting manner, and the water pump is started to filter river water by using the multi-layer filter plates.
In some embodiments, the rotating assembly comprises a rotating ring arranged on the floating water quality monitoring station, the rotating ring is connected with the spray pipe, the rotating ring is of a hollow design and is communicated with the spray pipe, an annular cover is arranged on the rotating ring, one end of the annular cover is positioned in the rotating ring to seal the rotating ring, the annular cover is connected with the water outlet pipe, the water outlet pipe is communicated with the rotating ring through the annular cover, and the rotating ring drives the spray pipe to rotate;
the water quality monitoring device is characterized in that an annular protrusion is arranged on the rotating ring, an annular groove is formed in the floating water quality monitoring station, the annular protrusion is positioned in the annular groove to guide the limiting rotating ring to rotate, a driving assembly is arranged on the floating water quality monitoring station, and the driving assembly is used for driving the rotating ring to rotate.
In some embodiments, the driving assembly comprises a driving motor arranged on the floating water quality monitoring station, a fluted disc I is arranged on an output shaft of the driving motor, a plurality of tooth protrusions meshed with the fluted disc I are uniformly arranged on the rotating ring at equal intervals, and the driving motor is started to drive the rotating ring to rotate.
In some embodiments, the floating water quality monitoring station is provided with a first shaft, one end of the first shaft penetrates through the floating water quality monitoring station and is provided with a guide plate, and river water flows through the guide plate to drive the first shaft to rotate;
the floating water quality monitoring station is internally provided with a mounting frame, the mounting frame is provided with a conductive metal ring, the conductive metal ring is electrically connected with a power supply device, the mounting frame is provided with a metal conductive rod which is in contact with the conductive metal ring, and the metal conductive rod is electrically connected with the water pump so as to enable the water pump to work;
the mounting frame is provided with a linkage assembly, and the rotary spray pipe drives the metal conducting rod to rotate by using the linkage assembly;
the installation frame is provided with a conductive metal semicircular ring, the conductive metal semicircular ring is electrically connected with another power supply device, and the metal conductive rod is rotated to be in contact with the conductive metal semicircular ring so as to increase the current of the water pump;
be provided with synchronous assembly on the mounting bracket, the axis of rotation is driven electrically conductive metal semicircle ring and is rotated, utilizes the guide plate to judge the rivers direction to when making the spray tube rotate to the filter screen upstream face, improve the water pump electric current.
In some embodiments, the linkage assembly comprises a fluted disc II which is arranged on the floating water quality monitoring station and meshed with the fluted disc I, the fluted disc II is designed to be the same as the rotating ring in diameter, a shaft II is arranged on the fluted disc II, one end of the shaft II penetrates through the mounting frame and is provided with a deflection plate, the deflection plate is connected with the metal conducting rod, and the rotating ring is rotated to drive the metal conducting rod to rotate.
In some embodiments, the synchronization assembly comprises a shaft three arranged on the mounting frame, the shaft three is fixed with the conductive metal semicircular ring, the shaft three and the shaft one are both provided with synchronization pulleys, the two synchronization pulleys are connected through a synchronous belt, and the rotating shaft drives the conductive metal semicircular ring to rotate.
In some embodiments, the connecting frame is provided with a controller, the controller is provided with a water flow sensor electrically connected with the controller, and the controller is electrically connected with the water pump and the driving motor.
In some embodiments, one end of the water suction pipe is provided with an L-shaped conduit, and a deflector is also arranged on the L-shaped conduit.
The invention has at least the following beneficial effects:
the river water is extracted through the water pumping assembly, filtered through the filtering assembly and sprayed out through the spray pipe, so that the filter screen is washed from the inside by clean high-speed water flow to clean the filter screen, and meanwhile, the water quality monitoring sensor is washed, so that tiny impurities attached to the surface of the filter screen are timely removed, and meanwhile, impurity-free river water is provided for the filter screen, and the monitoring precision of the filter screen is improved;
meanwhile, the rotating assembly is utilized to drive the spray pipe to rotate along the filter screen to spray water flow, so that the filter screen and the water quality monitoring sensor are cleaned more fully and comprehensively;
simultaneously, the water flows through the guide plate to push the guide plate to rotate so as to enable the guide plate to be in the same direction with the water flow, and then the shaft is driven to rotate, so that the synchronous assembly is utilized to drive the conductive metal semicircular ring to rotate to a position corresponding to the water flow direction, and when the spray pipe rotates, the linkage assembly is utilized to drive the metal conductive rod to synchronously rotate, and when the spray pipe rotates to contact with the conductive metal semicircular ring, the spray pipe is also positioned on the upstream surface of the filter screen, so that the spray pipe water spraying force is enhanced to clean impurities on the upstream surface of the filter screen, and because the impurities on the upstream surface of the filter screen are more, the impurities on the upstream surface of the filter screen are less, the water spraying force of the spray pipe is reduced when the spray pipe rotates to the upstream surface of the filter screen, so that the energy loss of the device main body is reduced, and the device is more environment-friendly.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 in another orientation in accordance with the present invention;
FIG. 3 is a schematic view of the partial cross-section of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the partial cross-section of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the structure of the area A in FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the partial cross-section of FIG. 4 in accordance with the present invention;
FIG. 7 is a schematic view of the structure of the area B in FIG. 6 according to the present invention;
FIG. 8 is a schematic view of the partial cross-section of FIG. 6 in accordance with the present invention;
FIG. 9 is a schematic view of the structure of the conductive metal ring of the present invention;
fig. 10 is a schematic overall structure of embodiment 2 of the present invention.
In the figure: 1-a floating water quality monitoring station; 2-a water quality monitoring sensor; 3-a filter screen; 4-connecting frames; 5-spraying pipes; 6-pumping assembly; 7-a filter assembly; 8-a rotating assembly; 71-a filter tank; 72-filtering plates; 73-a suction tube; 74-a water conduit; 61-a water pump; 62-water inlet pipe; 63-a water outlet pipe; 82-a rotating ring; 83-an annular cap; 84-annular-shaped protrusions; 85-annular groove; 86-drive assembly; 87-driving a motor; 88-fluted disc I; 89-tooth convex; 91-axis one; 92-a deflector; 93-mounting rack; 94-a conductive metal ring; 95-metal conducting rod; 96-linkage assembly; 97-conductive metal semicircle ring; 98-a synchronization component; 99-fluted disc II; 101-axis two; 102-a deflector plate; 103-axis three; 104-synchronous pulleys; 105-a controller; 106-a water flow rate sensor; 107-L-shaped catheter.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-9, the present invention provides a technical solution: the water quality monitoring pretreatment equipment comprises a floating water quality monitoring station 1, a water quality monitoring sensor 2, a filter screen 3, a connecting frame 4, wherein the connecting frame 4 is fixedly connected with the floating water quality monitoring station 1, and the water quality monitoring sensor 2 is fixedly connected with the floating water quality monitoring station 1 by the connecting frame 4;
the spray pipe 5 is arranged in the filter screen 3, and a plurality of spray holes are uniformly formed in the two sides of the spray pipe 5 at equal intervals, so that the spray holes on one side of the spray pipe are aligned with the inner side of the filter screen 3, and the spray holes on the other side of the spray pipe are aligned with the water quality monitoring sensor 2;
the water pumping assembly 6 is arranged in the floating water quality monitoring station 1 and is connected with the spray pipe 5;
the filtering component 7 is arranged in the floating water quality monitoring station 1 and is connected with the water pumping component 6, water is pumped and filtered from a river through the filtering component 7 by utilizing the water pumping component 6, the water is sprayed out of the water spraying pipe 5 to flush the filter screen 3 and the water quality monitoring sensor 2, the water is pumped and filtered by utilizing the filtering component 7 by utilizing the water pumping component 6, and then the water is sprayed out of the water spraying pipe 5, so that the filter screen 3 is flushed from the inside by utilizing clean high-speed water flow, and the water quality monitoring sensor 2 is flushed, so that tiny impurities attached to the surface of the water quality monitoring sensor 2 are timely removed, and meanwhile, the water without impurities is provided for the water quality monitoring sensor, and the monitoring precision is improved;
the rotating assembly 8, the rotating assembly 8 sets up in floating the water quality monitoring station 1, utilize the rotating assembly 8 to drive spray tube 5 along the rotation of filter screen 3 and spray rivers to in order to make filter screen 3 and water quality monitoring sensor 2 by the more abundant comprehensive of clearance.
The filtering assembly 7 comprises a filtering tank 71 fixedly connected with the inner wall of the floating water quality monitoring station 1, a plurality of filtering plates 72 are installed in the filtering tank 71, the filtering holes are formed in the filtering plates 72, and the sizes of the filtering holes in the filtering plates 72 are sequentially reduced, so that the filtering effect is improved by multistage filtering;
the two ends of the filtering tank 71 are respectively connected with a water suction pipe 73 and a water guide pipe 74 in a conducting way, and one end of the water suction pipe 73 penetrates through the floating water quality monitoring station 1 and is positioned in river water.
The water pumping assembly 6 comprises a water pump 61 fixedly connected with the inner wall of the floating water quality monitoring station 1, a water inlet pipe 62 and a water outlet pipe 63 are arranged on the water pump 61, the water outlet pipe 63 is connected with the spray pipe 5, the water inlet pipe 62 is connected with a water guide pipe 74 in a conducting manner, and the water pump 61 is started to filter river water by using a multi-layer filter plate 72.
The rotating assembly 8 comprises a rotating ring 82 which is in sliding connection with the floating water quality monitoring station 1, the rotating ring 82 is fixedly connected with the spray pipe 5, the rotating ring 82 is in hollow design and is communicated with the spray pipe 5, an annular cover 83 is in sliding connection with the rotating ring 82, one end of the annular cover 83 is positioned in the rotating ring 82 to seal the rotating ring 82, the annular cover 83 is fixedly connected with the water outlet pipe 63, the water outlet pipe 63 is communicated with the rotating ring 82 through the annular cover 83, and the rotating ring 82 drives the spray pipe 5 to rotate;
the annular protrusion 84 is fixedly connected to the rotating ring 82, the annular groove 85 is formed in the floating water quality monitoring station 1, the annular protrusion 84 is located in the annular groove 85 and is slidably connected with the inner wall of the annular groove to guide the limiting rotating ring 82 to rotate, the driving assembly 86 is arranged on the floating water quality monitoring station 1, and the driving assembly 86 is utilized to drive the rotating ring 82 to rotate.
The driving assembly 86 comprises a driving motor 87 fixedly connected with the inner wall of the floating water quality monitoring station 1, a fluted disc I88 is fixedly connected to the output shaft of the driving motor 87, a plurality of tooth protrusions 89 meshed with the fluted disc I88 are uniformly and fixedly connected to the rotating ring 82 at equal intervals, and the driving motor 87 is started to drive the fluted disc I88 to rotate so as to drive the rotating ring 82 to rotate.
The floating water quality monitoring station 1 is rotatably connected with a first shaft 91 through a bearing, one end of the first shaft 91 passes through the floating water quality monitoring station 1 and is fixedly connected with a deflector 92, and river water flows through the deflector 92 to drive the first shaft 91 to rotate;
the inner wall of the floating water quality monitoring station 1 is fixedly connected with a mounting frame 93, the mounting frame 93 is fixedly connected with a conductive metal ring 94, the conductive metal ring 94 is electrically connected with a power supply device through a wire, the power supply device is a power supply device for maintaining the normal operation of the device, the mounting frame 93 is provided with a metal conductive rod 95 which is in contact with the conductive metal ring 94, and the metal conductive rod 95 is electrically connected with the water pump 61 through the wire, so that the water pump 61 can be electrically connected with the power supply device, and the water pump 61 can normally operate when started;
the mounting frame 93 is provided with a linkage assembly 96, and the rotary spray pipe 5 drives the metal conducting rod 95 to rotate by utilizing the linkage assembly 96, so that the metal conducting rod 95 and the spray pipe 5 synchronously rotate;
the installation frame 93 is provided with a conductive metal semicircular ring 97, the conductive metal semicircular ring 97 is electrically connected with another power supply device through a wire, the two power supply devices are of the same design, energy is provided for the device, and the metal conductive rod 95 is rotated to be simultaneously contacted with the conductive metal semicircular ring 94 and the conductive metal semicircular ring 97, so that the current of the water pump 61 is increased, the water pump 61 is accelerated to rotate, the power of the water pump is improved, the water flow sprayed out by the spray pipe 5 is faster and more, and the cleaning effect of the spray pipe 5 is improved;
the mounting frame 93 is provided with a synchronizing component 98, the first rotating shaft 91 drives the conductive metal semicircular ring 97 to rotate, and the flow direction is judged by the guide plate 92, so that when the spray pipe 5 rotates to the upstream surface of the filter screen 3, the current of the water pump 61 is increased;
specifically, the water flows through the guide plate 92 to push the water flow to rotate so as to enable the water flow to be in the same direction with the water flow, then the first movable shaft 91 is driven to rotate, the synchronous assembly 98 is used for driving the conductive metal semicircular ring 97 to rotate to a position corresponding to the water flow direction, and accordingly the linkage assembly 96 is used for driving the metal conductive rod 95 to synchronously rotate when the spray pipe 5 rotates, when the spray pipe 5 rotates to contact with the conductive metal semicircular ring 97, the spray pipe 5 is located on the water facing surface of the filter screen 3, so that the water spraying force of the spray pipe 5 is enhanced to clean impurities on the water facing surface of the filter screen 3, because the impurities on the water facing surface of the filter screen 3 are more, and the impurities on the water facing surface of the filter screen are less, the water spraying force of the spray pipe 5 is reduced when the spray pipe 5 rotates to the water facing surface of the filter screen 3, and the energy loss of the device body is reduced, and the device is environment-friendly.
The linkage assembly 96 comprises a fluted disc two 99 which is arranged on the floating water quality monitoring station 1 and meshed with the fluted disc one 88, the fluted disc two 99 is designed to be the same as the rotating ring 82 in diameter, a shaft two 101 is fixedly connected to the fluted disc two 99, the shaft two 101 is rotationally connected with the floating water quality monitoring station 1 through a bearing, one end of the shaft two 101 penetrates through the mounting frame 93 and is rotationally connected with the mounting frame through the bearing, a deflection plate 102 is fixedly connected with one end of the shaft two 101, the deflection plate 102 is fixedly connected with the metal conducting rod 95, the fluted disc one 88 rotates to drive the fluted disc two 99 to rotate, and then the shaft two 101 is driven to rotate, so that the deflection plate 102 drives the metal conducting rod 95 to rotate along the conductive metal ring 94.
The synchronizing assembly 98 comprises a shaft three 103 which is rotationally connected with the mounting frame 93 through a bearing, the shaft three 103 is fixedly connected with the conductive metal semicircular ring 97, the shaft three 103 and the shaft one 91 are fixedly connected with a synchronous pulley 104, the two synchronous pulleys 104 are connected through a synchronous belt, the shaft one 91 is matched with the synchronous belt through the synchronous pulley 104 to drive the shaft three 103 to rotate, and accordingly the conductive metal semicircular ring 97 is driven to synchronously rotate along with the guide plate 92.
The controller 105 is fixedly connected to the connecting frame 4, the controller 105 is provided with the water flow rate sensor 106 electrically connected with the controller 105 through a wire, the controller 105 is electrically connected with the water pump 61 and the driving motor 87 through the wire, when water flow is reduced, the filter screen 3 is possibly blocked, signals are sent to the controller 105 by using the induction of the water flow rate sensor 106, and the controller 105 is used for controlling the starting of the water pump 61 and the driving motor 87 to work, so that the intelligent and convenient operation is realized.
Example 2
Referring to fig. 1-10, the present invention provides a technical solution: a water quality monitoring pretreatment device, example 2 being optimized on the basis of example 1;
one end of the water suction pipe 73 is rotatably connected with an L-shaped conduit 107 through a bearing, and the L-shaped conduit 107 is also fixedly connected with a guide plate 92, so that the water inlet of the L-shaped conduit 107 is deviated from the water flow direction through the guide plate 92, and the probability that sundries are flushed into the water suction pipe 73 by water flow is reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a water quality monitoring preprocessing equipment, includes showy water quality monitoring station (1), water quality monitoring sensor (2), filter screen (3), its characterized in that: the water quality monitoring system also comprises a connecting frame (4), wherein the connecting frame (4) is arranged on the floating water quality monitoring station (1), and the water quality monitoring sensor (2) is connected with the floating water quality monitoring station (1) by using the connecting frame (4);
the spray pipes (5) are arranged in the filter screen (3), and a plurality of spray holes are uniformly formed in the two sides of the spray pipes (5) at equal intervals;
the water pumping assembly (6) is arranged in the floating water quality monitoring station (1) and is connected with the spray pipe (5);
the filtering component (7) is arranged in the floating water quality monitoring station (1) and is connected with the water pumping component (6), water flow is extracted and filtered from a river through the filtering component (7) by utilizing the water pumping component (6), and the filtering net (3) and the water quality monitoring sensor (2) are flushed by utilizing water flow sprayed by the spraying pipe (5);
the filtering assembly (7) comprises a filtering tank (71) arranged in the floating water quality monitoring station (1), a plurality of filtering plates (72) are arranged in the filtering tank (71), the filtering plates (72) are provided with filtering holes, and the sizes of the filtering holes in the filtering plates (72) are sequentially reduced;
the two ends of the filtering tank (71) are respectively provided with a water suction pipe (73) and a water guide pipe (74), and one end of the water suction pipe (73) penetrates through the floating water quality monitoring station (1) and is positioned in river water;
the water pumping assembly (6) comprises a water pump (61) arranged on the floating water quality monitoring station (1), a water inlet pipe (62) and a water outlet pipe (63) are arranged on the water pump (61), the water outlet pipe (63) is connected with the spray pipe (5), the water inlet pipe (62) is connected with a water guide pipe (74) in a conducting manner, and the water pump (61) is started to filter river water by using a multi-layer filter plate (72);
the rotating assembly (8) is arranged in the floating water quality monitoring station (1), and the rotating assembly (8) is used for driving the spray pipe (5) to rotate along the filter screen (3) to spray water flow;
the floating water quality monitoring station (1) is provided with a first shaft (91), one end of the first shaft (91) penetrates through the floating water quality monitoring station (1) and is provided with a guide plate (92), and river water flows through the guide plate (92) to drive the first shaft (91) to rotate;
the floating water quality monitoring station (1) is internally provided with a mounting frame (93), the mounting frame (93) is provided with a conductive metal ring (94), the conductive metal ring (94) is electrically connected with a power supply device, the mounting frame (93) is provided with a metal conductive rod (95) which is in contact with the conductive metal ring (94), and the metal conductive rod (95) is electrically connected with the water pump (61) so as to enable the water pump (61) to work;
a linkage assembly (96) is arranged on the mounting frame (93), and the rotary spray pipe (5) drives the metal conducting rod (95) to rotate by using the linkage assembly (96);
the installation frame (93) is provided with a conductive metal semicircular ring (97), the conductive metal semicircular ring (97) is electrically connected with another power supply device, and the metal conductive rod (95) is rotated to be in contact with the conductive metal semicircular ring (97) so as to increase the current of the water pump (61);
be provided with synchro assembly (98) on mounting bracket (93), axis of rotation one (91) drive conductive metal semicircle ring (97) and rotate, utilize guide plate (92) to judge the rivers direction to when making spray tube (5) rotate to filter screen (3) upstream face, improve water pump (61) electric current.
2. The water quality monitoring pretreatment apparatus according to claim 1, wherein: the rotating assembly (8) comprises a rotating ring (82) arranged on the floating water quality monitoring station (1), the rotating ring (82) is connected with the spray pipe (5), the rotating ring (82) is of a hollow design and is communicated with the spray pipe (5), an annular cover (83) is arranged on the rotating ring (82), one end of the annular cover (83) is positioned in the rotating ring (82) to seal the rotating ring (82), the annular cover (83) is connected with the water outlet pipe (63), the water outlet pipe (63) is communicated with the rotating ring (82) through the annular cover (83), and the rotating ring (82) drives the spray pipe (5) to rotate;
the water quality monitoring station is characterized in that an annular protrusion (84) is arranged on the rotating ring (82), an annular groove (85) is formed in the floating water quality monitoring station (1), the annular protrusion (84) is located in the annular groove (85) to guide the limiting rotating ring (82) to rotate, a driving assembly (86) is arranged on the floating water quality monitoring station (1), and the driving assembly (86) is utilized to drive the rotating ring (82) to rotate.
3. The water quality monitoring pretreatment apparatus according to claim 2, wherein: the driving assembly (86) comprises a driving motor (87) arranged on the floating water quality monitoring station (1), a fluted disc I (88) is arranged on an output shaft of the driving motor (87), a plurality of tooth protrusions (89) meshed with the fluted disc I (88) are uniformly arranged on the rotating ring (82) at equal intervals, and the driving motor (87) is started to drive the rotating ring (82) to rotate.
4. A water quality monitoring pretreatment apparatus according to claim 3, wherein: the linkage assembly (96) comprises a fluted disc two (99) which is meshed with the fluted disc one (88) on the floating water quality monitoring station (1), the fluted disc two (99) is designed to be the same as the rotating ring (82) in diameter, a shaft two (101) is arranged on the fluted disc two (99), one end of the shaft two (101) penetrates through the mounting frame (93) and is provided with a deflection plate (102), the deflection plate (102) is connected with the metal conducting rod (95), and the rotating ring (82) drives the metal conducting rod (95) to rotate.
5. The water quality monitoring pretreatment apparatus according to claim 4, wherein: the synchronous assembly (98) comprises a shaft three (103) arranged on the mounting frame (93), the shaft three (103) is fixed with the conductive metal semicircular ring (97), synchronous pulleys (104) are arranged on the shaft three (103) and the shaft one (91), the two synchronous pulleys (104) are connected through a synchronous belt, and the rotary shaft one (91) drives the conductive metal semicircular ring (97) to rotate.
6. The water quality monitoring pretreatment apparatus according to claim 5, wherein: the connecting frame (4) is provided with a controller (105), the controller (105) is provided with a water flow sensor (106) electrically connected with the controller (105), and the controller (105) is electrically connected with the water pump (61) and the driving motor (87).
7. The water quality monitoring pretreatment apparatus according to claim 6, wherein: one end of the water suction pipe (73) is provided with an L-shaped conduit (107), and the L-shaped conduit (107) is also provided with a guide plate (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311351590.8A CN117092311B (en) | 2023-10-18 | 2023-10-18 | Water quality monitoring pretreatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311351590.8A CN117092311B (en) | 2023-10-18 | 2023-10-18 | Water quality monitoring pretreatment equipment |
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| CN117092311A CN117092311A (en) | 2023-11-21 |
| CN117092311B true CN117092311B (en) | 2024-01-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117825653B (en) * | 2024-03-05 | 2024-05-03 | 内蒙古自治区环境监测总站呼和浩特分站 | Intelligent water quality monitoring instrument |
| CN118050213B (en) * | 2024-04-15 | 2024-06-14 | 中科泰检测(江苏)有限公司 | Water quality monitoring device |
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