CN113358844A - Water quality monitoring device - Google Patents

Water quality monitoring device Download PDF

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Publication number
CN113358844A
CN113358844A CN202110893799.1A CN202110893799A CN113358844A CN 113358844 A CN113358844 A CN 113358844A CN 202110893799 A CN202110893799 A CN 202110893799A CN 113358844 A CN113358844 A CN 113358844A
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CN
China
Prior art keywords
water
detection
pipe
sample
monitoring device
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Pending
Application number
CN202110893799.1A
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Chinese (zh)
Inventor
孔德起
甘立刚
陈华
李静
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Sichuan Jianyan Quangu Construction New Technology Engineering Co ltd
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Sichuan Jianyan Quangu Construction New Technology Engineering Co ltd
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Application filed by Sichuan Jianyan Quangu Construction New Technology Engineering Co ltd filed Critical Sichuan Jianyan Quangu Construction New Technology Engineering Co ltd
Priority to CN202110893799.1A priority Critical patent/CN113358844A/en
Publication of CN113358844A publication Critical patent/CN113358844A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/087Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14Suction devices, e.g. pumps; Ejector devices
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38Diluting, dispersing or mixing samples
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • G01N33/1813Specific cations in water, e.g. heavy metals
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers

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  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Hydrology & Water Resources (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Optical Measuring Cells (AREA)

Abstract

The application provides a water quality monitoring device, includes: the device comprises a box body, a detection part and a sample reserving part. The detection part comprises at least one detection bottle, the detection bottle is provided with a first water inlet pipe, a first water outlet pipe and a plurality of detection heads; the first water inlet pipe is connected with the first water pump and used for filling water to be monitored into the detection bottle; the drain pipe is provided with a drain pump for draining the liquid in the detection bottle; the detection head is used for connecting the detector to detect the water quality parameter. The sample reserving component comprises a row of sample reserving pipes arranged in an array mode, an injection pipe is arranged above each sample reserving pipe, the injection pipes are connected with a water drainage pipe through a water drainage pump, a push rod of a lifting device is arranged on each injection pipe, and the lifting device moves in the array direction of the sample reserving pipes. The quality of real-time supervision quality of water of being convenient for to have and stay a kind function, be convenient for stay a kind to detecting the water, for further detection and analysis.

Description

Water quality monitoring device
Technical Field
The invention belongs to the technical field of ecological environment quality monitoring, and particularly relates to a water quality monitoring device.
Background
At present, monitoring of all ecological watersheds and drinking water sources is mostly realized by adopting a mode of regular sampling detection. The method is characterized in that a sampling bottle is used for bringing a water quality sample back to a laboratory for detection. The process is too long, the timeliness is poor, the water quality cannot be monitored in real time, and the water quality has the hidden danger of short-term and stage pollution. And once short-term and stage pollution occurs, the pollution cannot be treated in an instructive and targeted manner due to the failure of timely sampling and detection.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a water quality monitoring device which can be arranged beside each drainage basin and water source and is convenient for monitoring the quality of water quality in real time. And the device has a sample reserving function, so that a sample can be reserved for the detection water body conveniently for further detection and analysis, and a pollution treatment scheme can be provided more scientifically and pertinently.
In order to realize the purpose of the invention, the following scheme is adopted:
a water quality monitoring device comprising: the device comprises a box body, a detection part and a sample reserving part.
The detection part comprises at least one detection bottle, the detection bottle is provided with a first water inlet pipe, a first water outlet pipe and a plurality of detection heads; the first water inlet pipe is connected with the first water pump and used for filling water to be monitored into the detection bottle; the drain pipe is provided with a drain pump for draining the liquid in the detection bottle; the detection head is used for detecting water quality parameters including pH value, turbidity, chroma and heavy metal content, and the monitoring device uploads detection data through the controller and the emitter so as to be acquired by a detection unit.
The sample reserving component comprises a row of sample reserving pipes arranged in an array mode, an injection pipe is arranged above each sample reserving pipe, the injection pipes are connected with a water drainage pipe through a water drainage pump, a push rod of a lifting device is arranged on each injection pipe, and the lifting device moves in the array direction of the sample reserving pipes.
The device further comprises a roller brush, wherein the roller brush is arranged above the detection bottle and is rotationally arranged around an axis, the roller brush is movably arranged along the axis direction of the detection bottle, and the axis of the roller brush is parallel to the axis of the detection bottle; the detection bottle is also provided with a second water inlet pipe, and the second water inlet pipe is connected with a second water pump and used for assisting cleaning liquid or cleaning water in the detection bottle.
Further, still include the (mixing) shaft, the (mixing) shaft is around the rotatory setting of axis to the (mixing) shaft moves along the axis direction setting that detects the bottle, and the axis of (mixing) shaft is parallel with the axis that detects the bottle.
Further, a flat plate is arranged at the bottom of a push rod of the lifting device, the injection tube vertically penetrates through the flat plate, and a push plate is arranged at the bottom of the flat plate; the sample reserving part also comprises a storage rack for storing the sample reserving pipe, a limit groove is formed in a side plate of the storage rack, which is positioned on one side of the sample reserving pipe, the upper section of the limit groove is hinged with a sealing cover plate, a torsion spring is arranged at a hinged shaft of the sealing cover plate, and the bottom surface of the front end of the sealing cover plate is tightly attached to a top pipe orifice of the sample reserving pipe by using the torsion spring; the rear end of the sealing cover plate extends backwards to form a limiting plate, the hinged position of the sealing cover plate is located in the middle, and the push plate is located above the limiting plate.
Further, the storage frame is equipped with pressure spring corresponding to the bottom of placing the sample tube, and when the sealed cover plate sealed the sample tube, pressure spring was compression state.
The detection component flat plate is provided with an avoiding groove used for penetrating through the front end of the sealing cover plate.
Furthermore, the box is provided with a discharge pipeline, the discharge pipeline is provided with a water collecting tank, and the water collecting tank is arranged on one side of the sample holding pipe along the moving direction of the lifting device.
Furthermore, the detection bottle and the sample retention tube are both arranged on a mounting plate, and the mounting plate is slidably arranged in the box body.
Further, the box body is divided into an upper layer and a lower layer; the detection part and the sample reserving part are arranged on the lower layer of the box body; the controller and the emitter of the monitoring device are both arranged on the upper layer of the box body.
The invention has the beneficial effects that:
1. can set up the water quality monitoring device of this application near basin and water source, monitor quality of water in real time, remain the sample simultaneously, even the monitoring quality of water condition of not only being convenient for. And when the water quality is found to be abnormal, the stored sample can be used for further detection, so that reliable support is provided for treating water pollution.
2. In order to ensure that the reserved sample is prevented from being polluted, a sealing cover plate is specially arranged, the sealing cover plate corresponding to each sample reserving pipe can be independently opened when the sample is filled into the sample reserving pipe, and the sealing cover plate is automatically closed after the filling of the sample is finished, so that the manual operation is not needed. And no special electrical control equipment is arranged for opening and closing the sealing cover plate, the sealing cover plate is realized by completely depending on a mechanical structure, the failure rate is reduced, the sealing cover plate has higher automation degree, and the later maintenance is facilitated.
3. In order to ensure the accuracy of the monitoring data each time, the device is also provided with a stirring shaft and a roller brush. The stirring shaft is utilized to fully stir the water body sample, which is beneficial to improving the detection precision of the water turbidity and the chromaticity. Utilize the cylinder brush can regularly wash the detection bottle, avoid impurity to remain and adhere to at detection bottle inner wall to improve and detect the precision.
4. The box design is two-layer mechanism about, will contain the part of water, for example detect the part and leave a kind part and all set up the lower floor at the box, and will contain the control division of electricity, for example controller, transmitter, rectilinear movement mechanism all set up the upper strata at the box, avoid detecting the spare part that water splashes contain the electricity part, improve water quality monitoring device's security.
Drawings
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.
Fig. 1 shows an external structural view of the present application.
Fig. 2 shows an internal configuration diagram of the present application.
Fig. 3 shows a side view of the internal construction of the present application.
Fig. 4 shows an enlarged view at a in fig. 3.
Figure 5 shows a schematic view of the connection of the storage rack to the cuvette.
Fig. 6 shows an enlarged view at B in fig. 5.
Fig. 7 shows a schematic representation of the application as it is left.
Fig. 8 shows an enlarged view at C in fig. 7.
Figure 9 shows a cross-sectional view of one embodiment of the storage rack to cuvettes connection.
Fig. 10 shows a connecting structure of the roller brush and the agitating shaft.
FIG. 11 shows a cross-sectional view of the test vial when attached to the cap.
The labels in the figure are: a box body-10, a discharge pipeline-11, a water collecting tank-111, a mounting plate-12, a detection part-20, a detection bottle-21, a first water inlet pipe-211, a water discharge pipe-212, a detection head-213, a second water inlet pipe-214, a first water pump-22, a water discharge pump-23, a second water pump-24, a sample retention part-30, a sample retention pipe-31, an injection pipe-32, a lifting device-33, a flat plate-331, an avoiding groove-3311, a push plate-332, a storage rack-34, a limiting groove-341, a sealing cover plate-35, a limiting plate-351, a torsion spring-36, a pressure spring-37, a roller brush-41, a stirring shaft-42, a scraping plate-421, a driving motor-43, a connecting frame-44, a connecting frame-42, a connecting frame-30, a connecting frame-6, a connecting frame, cylinder-45, rectangular plate-46 and top cover-47.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are a part of the embodiments of the present invention, not all of the embodiments of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only for convenience of describing the present invention and simplifying the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 3, a water quality monitoring apparatus includes: a case 10, a detecting member 20, and a sample retaining member 30.
Specifically, the box body 10 is divided into an upper layer and a lower layer; the detection part 20 and the sample reserving part 30 are both arranged at the lower layer of the box body 10; the controller and transmitter of the monitoring device are installed on the upper layer of the case 10 to prevent damage from the liquid.
Specifically, the detecting component 20 includes at least one detecting bottle 21, the detecting bottle 21 has a first water inlet pipe 211 and a first water outlet pipe 212, and a plurality of detecting heads 213; the first water inlet pipe 211 is connected to the first water pump 22 for filling the water to be monitored into the detection bottle 21. The drain pipe 212 is provided with a drain pump 23 for draining the liquid in the inspection bottle 21. The detection head 213 is used for detecting water quality parameters so as to achieve the purpose of monitoring water. The water quality parameters comprise pH value, turbidity, chroma and heavy metal content, and the monitoring device uploads detection data through the controller and the emitter so as to be acquired by a detection unit.
Specifically, the sample reserving member 30 includes a row of sample reserving pipes 31 arranged in an array, an injection pipe 32 is arranged above the sample reserving pipes 31, the injection pipe 32 is connected to the water discharging pipe 212 through the water discharging pump 23, the injection pipe 32 is arranged on a push rod of a lifting device 33, the lifting device 33 is slidably connected to a linear moving mechanism, the linear moving mechanism controls the lifting device 33 to move along the array direction of the sample reserving pipes 31, and the linear moving mechanism is arranged on the upper layer of the box 10.
Preferably, as shown in fig. 2, the water quality monitoring device further includes a roller brush 41 and a stirring shaft 42. The roller brush 41 is arranged above the detection bottle 21, the roller brush 41 is rotationally arranged around an axis, the roller brush 41 is movably arranged along the axis direction of the detection bottle 21, and the axis of the roller brush 41 is parallel to the axis of the detection bottle 21; the detection bottle 21 is further provided with a second water inlet pipe 214, and the second water inlet pipe 214 is connected with the second water pump 24 and is used for assisting cleaning liquid or cleaning water into the detection bottle 21. The stirring shaft 42 is rotatably disposed around the axis, and the stirring shaft 42 is movably disposed along the axial direction of the inspection bottle 21, the axis of the stirring shaft 42 being parallel to the axis of the inspection bottle 21.
More specifically, as shown in fig. 2 and 10, the roller brush 41 and the stirring shaft 42 are separately connected to two different driving motors 43, the driving motors 43 are connected to two different air cylinders 45 through a connecting frame 44, the air cylinders 45 are connected to the same rectangular plate 46, and the rectangular plate 46 is slidably connected to a linear moving mechanism which is arranged on the upper layer of the box body 10. The positions of the roller brush 41 and the stirring shaft 42 are controlled by the linear moving mechanism so as to be corresponding to the position of the detection bottle 21; the driving motor 43 is used for driving the roller brush 41 and the stirring shaft 42 to rotate; the cylinder 45 is used to control the elevation of the roller brush 41 and the agitator shaft 42.
Further preferably, as shown in fig. 10, the roller brush 41 and the upper section of the stirring shaft 42 are provided with a top cover 47 for sealing the opening at the top of the inspection bottle 21 and preventing liquid from splashing during stirring and cleaning. The inner wall of the top cover 47 is attached to the outer wall of the detection bottle 21, and as shown in fig. 11, the attachment part of the inner wall of the top cover 47 and the outer wall of the detection bottle 21 is in a conical structure, so that the sealing performance is improved; and connection stability, reducing vibration; and improve the coaxiality between the roller brush 41 and the agitating shaft 42 and the inspection bottle 21.
Further preferably, the top of the stirring shaft 42 is provided with a scraper 421, and the top surface of the scraper 421 contacts with the bottom surface of the top cover 47, so as to scrape off the residual liquid on the bottom surface of the top cover 47, thereby reducing the influence on the next detection data. Since the liquid to be detected is likely to splash and adhere to the bottom surface of the top cover 47 during stirring, a scraper 421 is provided to scrape the liquid clean.
Preferably, as shown in fig. 4, a flat plate 331 is disposed at the bottom of the push rod of the lifting device 33, the injection tube 32 vertically penetrates through the flat plate 331, and a push plate 332 is disposed at the bottom of the flat plate 331.
Preferably, as shown in fig. 5 and 6, the sample reserving member 30 further includes a storage rack 34 for storing the sample reserving tube 31 so as to facilitate the loading and taking of the sample reserving tube 31, a side plate of the storage rack 34 located at one side of the sample reserving tube 31 is provided with a limit groove 341, an upper section of the limit groove 341 is hinged with a sealing cover plate 35, a hinge shaft of the sealing cover plate 35 is provided with a torsion spring 36, the bottom surface of the front end of the sealing cover plate 35 is tightly attached to a top nozzle of the sample reserving tube 31 by the elasticity of the torsion spring 36, the sample reserving tube 31 is sealed by the sealing cover plate 35 so as to prevent the water source sample from being secondarily polluted, improve the truth of the sample, and provide a powerful support for further detection; the rear end of the sealing cover plate 35 extends backwards to form a limiting plate 351, the hinge joint of the sealing cover plate 35 is located in the middle, and the push plate 332 is located above the limiting plate 351.
As shown in fig. 7 and 8, when the push rod of the lifting device 33 is extended, the push plate 332 descends together with the sample retention tube 31, and the limit plate 351 is pushed by the push plate 332, so that the sealing cover plate 35 rotates around the hinge to separate the sealing cover plate 35 from the sample retention tube 31, thereby facilitating the injection of the sample from the injection tube 32 into the sample retention tube 31; when the stopper plate 351 is pressed down by the push plate 332, the stopper plate 351 is positioned in the stopper groove 341.
Further preferably, as shown in fig. 8, the limiting plate 351 has a projection 3511 at the end thereof, which is the limiting position for limiting the descending of the push plate 332.
It is further preferable that a pressure spring 37 is disposed at the bottom of the storage rack 34 corresponding to the sample retention tube 31 as shown in fig. 8 and 9, when the sealing cover plate 35 seals the sample retention tube 31, the pressure spring 37 is in a compressed state, that is, the elastic force of the pressure spring 37 is smaller than the elastic force of the torsion spring 36, when the sealing cover plate 35 is separated from the sample retention tube 31, the pressure spring 37 jacks up the sample retention tube 31 to a predetermined height, and the sample retention tube 31 is not completely separated from the storage rack 34, so that the distance between the nozzle position of the sample retention tube 31 and the injection tube 32 is smaller, so that the sample can be injected into the sample retention tube 31, the sample can be prevented from spilling around, and the inside of the box 10 can be cleaned more easily.
More preferably, as shown in fig. 4 and 8, the plate 331 is provided with an escape groove 3311 for passing through the front end of the sealing cover plate 35 to further reduce the distance between the sample retention tube 31 and the nozzle of the injection tube 32 from a height position where the plate 331 can be lowered.
Preferably, as shown in fig. 3, the housing 10 is provided with a discharge pipe 11 for discharging excess water after the sample is left in the detection bottle 21 and water for cleaning the detection bottle 21, the discharge pipe 11 is provided with a water collection tank 111, and the water collection tank 111 is provided on one side of the sample holding pipe 31 along the moving direction of the elevating device 33.
Preferably, as shown in fig. 2 and 3, the detection bottle 21 and the sample retention tube 31 are both disposed on a mounting plate 12, and the mounting plate 12 is slidably disposed in the housing 10 so as to be pulled out of the mounting plate 12 when the water quality monitoring device is maintained.
The specific implementation mode is as follows: when the water-saving detection bottle is used, water collected from a drainage basin or a drinking water source is injected into the detection bottle 21 through the first water pump 22, and if one detection bottle 21 cannot meet the detection of various data, two detection bottles 21 shown in fig. 2 can be adopted for detection. The water to be monitored is simultaneously injected into the detection bottle 21 by the first water pump 22 for detection, and the structure obtained by detection sends monitoring data to a detection unit through a transmitter. After the completion of the detection, the sample may be retained by filling the sample retaining pipe 31 with sample water by the drain pump 23 while filling the water to be monitored. When a sample is to be injected, the syringe 32 is driven by the linear movement mechanism to move above the predetermined sample retention tube 31, and the plate 331 and the syringe 32 are lowered together by the lifting device 33. When the sealing cover plate descends, the push plate 332 firstly contacts with the limit plate 351, so that the front end of the sealing cover plate 35 is tilted upwards; the plate 331 and the syringe 32 continue to descend to a predetermined height, and the upper sample retention tube 31 is jacked up to a predetermined height by the elastic force of the pressure spring 37, so that the mouth of the sample retention tube 31 is closer to the syringe 32, and then the sample injection can be started. After the sample is injected, the lifting device 33 drives the flat plate 331 and the injection tube 32 to rise, and under the action of the torsion spring 36, the sealing cover plate 35 is pressed against the nozzle of the sample retention tube 31 again to seal the sample retention tube 31.
After the detection is completed, the water in the detection bottle 21 needs to be drained, and at this time, the injection pipe 32 is moved to the upper side of the water collecting tank 111, and the water in the detection bottle 21 is drained by the drainage pump 23. During washing, washing liquid or clean water is injected into the detection bottle 21 by the second water pump 24. Then, the roller brush 41 is moved above the detection bottle 21 by the linear moving mechanism, then the air cylinder 45 drives the roller brush 41 to descend to a predetermined height, and the roller brush 41 is driven to rotate by the driving motor 43, so as to clean the detection bottle 21. Waste liquid resulting from the cleaning is also discharged from the water collection tank 111 through the discharge pipe 11.
The foregoing is only a preferred embodiment of the present invention and is not intended to be exhaustive or to limit the invention. It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention.

Claims (9)

1. A water quality monitoring device, comprising:
a case (10);
the detection part (20) comprises at least one detection bottle (21), the detection bottle (21) is provided with a first water inlet pipe (211), a first water outlet pipe (212) and a plurality of detection heads (213); the first water inlet pipe (211) is connected with the first water pump (22) and is used for filling water to be monitored into the detection bottle (21); the drain pipe (212) is provided with a drain pump (23) for draining the liquid in the detection bottle (21); the detection head (213) is used for detecting water quality parameters, the water quality parameters comprise pH value, turbidity, chroma and heavy metal content, and the monitoring device uploads detection data through the controller and the emitter so as to be obtained by a detection unit;
the sample reserving part (30) comprises a row of sample reserving pipes (31) arranged in an array, an injection pipe (32) is arranged above the sample reserving pipes (31), the injection pipe (32) is connected with a water drainage pipe (212) through a drainage pump (23), the injection pipe (32) is arranged on a push rod of a lifting device (33), and the lifting device (33) is arranged in a moving mode along the array direction of the sample reserving pipes (31).
2. A water quality monitoring device according to claim 1, further comprising a roller brush (41), wherein the roller brush (41) is arranged above the detection bottle (21), the roller brush (41) is rotationally arranged around an axis, and the roller brush (41) is movably arranged along the axis direction of the detection bottle (21), the axis of the roller brush (41) is parallel to the axis of the detection bottle (21); the detection bottle (21) is also provided with a second water inlet pipe (214), and the second water inlet pipe (214) is connected with a second water pump (24) and used for assisting cleaning liquid or cleaning water in the detection bottle (21).
3. A water quality monitoring device according to claim 1, further comprising a stirring shaft (42), wherein the stirring shaft (42) is rotatably arranged around an axis, and the stirring shaft (42) is movably arranged along the axis direction of the detection bottle (21), and the axis of the stirring shaft (42) is parallel to the axis of the detection bottle (21).
4. A water quality monitoring device according to claim 1, characterized in that a flat plate (331) is arranged at the bottom of a push rod of the lifting device (33), the injection tube (32) vertically penetrates through the flat plate (331), and a push plate (332) is arranged at the bottom of the flat plate (331); the sample reserving part (30) further comprises a storage rack (34) for storing the sample reserving pipe (31), a limit groove (341) is formed in a side plate, located on one side of the sample reserving pipe (31), of the storage rack (34), the upper section of the limit groove (341) is hinged to a sealing cover plate (35), a torsion spring (36) is arranged at a hinge shaft of the sealing cover plate (35), and the bottom surface of the front end of the sealing cover plate (35) is tightly attached to a top pipe opening of the sample reserving pipe (31) through the torsion spring (36); the rear end of the sealing cover plate (35) extends backwards to form a limiting plate (351), the hinged position of the sealing cover plate (35) is located in the middle, and the push plate (332) is located above the limiting plate (351).
5. A water quality monitoring device according to claim 4, characterized in that the storage rack (34) is provided with a pressure spring (37) corresponding to the bottom of the sample retention tube (31), and when the sample retention tube (31) is closed by the sealing cover plate (35), the pressure spring (37) is in a compressed state.
6. A water quality monitoring device according to claim 4, wherein the plate (331) is formed with an escape slot (3311) for passing through the front end of the sealing cover plate (35).
7. A water quality monitoring device according to claim 1, wherein the casing (10) is provided with a discharge pipe (11), the discharge pipe (11) is provided with a water collection tank (111), and the water collection tank (111) is provided on one side of the sample retention pipe (31) in the moving direction of the elevating means (33).
8. A water quality monitoring device according to claim 1, characterized in that the detection bottle (21) and the sample retention tube (31) are both arranged on a mounting plate (12), and the mounting plate (12) is slidably arranged in the box body (10).
9. A water quality monitoring apparatus according to claim 1, wherein the tank (10) is divided into upper and lower layers; the detection part (20) and the sample retention part (30) are arranged at the lower layer of the box body (10); the controller and the emitter of the monitoring device are both arranged on the upper layer of the box body (10).
CN202110893799.1A 2021-08-05 2021-08-05 Water quality monitoring device Pending CN113358844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110893799.1A CN113358844A (en) 2021-08-05 2021-08-05 Water quality monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110893799.1A CN113358844A (en) 2021-08-05 2021-08-05 Water quality monitoring device

Publications (1)

Publication Number Publication Date
CN113358844A true CN113358844A (en) 2021-09-07

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Application Number Title Priority Date Filing Date
CN202110893799.1A Pending CN113358844A (en) 2021-08-05 2021-08-05 Water quality monitoring device

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Country Link
CN (1) CN113358844A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113908903A (en) * 2021-10-08 2022-01-11 桂林理工大学 Water quality testing device for environmental science protection
CN114184762A (en) * 2022-02-15 2022-03-15 艾讯科技(深圳)有限公司 Automatic industrial wastewater detection equipment
CN114200101A (en) * 2022-02-17 2022-03-18 四川清和科技有限公司 Water quality detector
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CN113908903A (en) * 2021-10-08 2022-01-11 桂林理工大学 Water quality testing device for environmental science protection
CN114184762A (en) * 2022-02-15 2022-03-15 艾讯科技(深圳)有限公司 Automatic industrial wastewater detection equipment
CN114184762B (en) * 2022-02-15 2022-04-15 艾讯科技(深圳)有限公司 Automatic industrial wastewater detection equipment
CN114200101A (en) * 2022-02-17 2022-03-18 四川清和科技有限公司 Water quality detector
CN117074637A (en) * 2023-10-14 2023-11-17 天津志远腾飞技术检测有限公司 Visual waste water intelligent detection device
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