CN113405854A - Water quality rapid detection device for environment detection - Google Patents
Water quality rapid detection device for environment detection Download PDFInfo
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- CN113405854A CN113405854A CN202110496091.2A CN202110496091A CN113405854A CN 113405854 A CN113405854 A CN 113405854A CN 202110496091 A CN202110496091 A CN 202110496091A CN 113405854 A CN113405854 A CN 113405854A
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- 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
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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
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Abstract
The invention provides a rapid water quality detection device for environmental detection, which comprises a vehicle body, a detection water cup, a water injection pipe, a telescopic lifting mechanism, a water quality detection sensor group, a water pipe mechanism, a cable mechanism, a floating mechanism, a counterweight mechanism, a PLC (programmable logic controller), a touch screen, a self-priming pump and a storage battery; a detection cavity, a water pipe cavity, a cable cavity, a numerical control cavity and a battery cavity are arranged in the vehicle body; the front inner wall and the rear inner wall of the top of the detection chamber are respectively provided with a linear guide rail mechanism; the water pipe mechanism comprises a water pipe, a water pipe reel and a water pipe driving motor; the cable mechanism comprises a cable, a cable reel and a cable driving motor; the floating mechanism comprises a shell and an inflatable air bag floating body; the counterweight mechanism comprises a cable, a cable reel, a cable driving motor and a counterweight block. The detection device can adopt a plurality of water samples at different positions under the water surface, has representative measurement results, can carry out water quality detection on a sampling site, and can obviously improve the detection efficiency and the accuracy of the detection results.
Description
Technical Field
The invention belongs to the technical field of environmental detection, and particularly relates to a rapid water quality detection device for environmental detection.
Background
In the environment detection process, when a water body is detected, firstly, water needs to be sampled, and the traditional sampling method is that a sampling cup is manually held to extract water, so that the working efficiency is low, the operation is inconvenient, secondly, multiple parts of water need to be extracted in the sampling process to ensure the accuracy of data, and the manual sampling is difficult to extract water at different positions, so that the measurement result is not representative; in addition, the physics or the chemical analysis of water sample are many to be gone on at indoor, need transport the water sample to the measuring room after taking the water sample, and this process is longer, and the water sample can change in long-time storage and transportation to influence the testing result.
Disclosure of Invention
Aiming at the technical problems, the invention provides the rapid water quality detection device for environment detection, which can be used for collecting multiple water samples at different positions under the water surface to ensure that the measurement result is representative, and can carry out water quality detection on a sampling site, thereby obviously improving the detection efficiency and the accuracy of the detection result of the water samples.
The invention is realized by the following technical scheme:
a quick water quality detection device for environmental detection comprises a vehicle body, a detection water cup, a water injection pipe, a telescopic lifting mechanism, a water quality detection sensor group, a water pipe mechanism, a cable mechanism, a floating mechanism, a counterweight mechanism, a PLC (programmable logic controller), a touch screen, a self-priming pump and a storage battery;
a detection cavity, a water pipe cavity, a cable cavity, a numerical control cavity and a battery cavity are arranged in the vehicle body;
the detection device comprises a detection chamber, a plurality of detection water cups, a drainage pipe and a water outlet pipe, wherein the detection water cups are detachably arranged at the bottom of the detection chamber, the axes of the detection water cups are on the same plane, and the side wall of the bottom of the detection chamber is provided with the drainage valve; the water quality detection device comprises a detection cavity, a water injection pipe, a water quality detection sensor group, a telescopic lifting mechanism, a water quality detection sensor group, a water injection pipe, a water quality detection sensor group and a water quality detection sensor group, wherein the front inner wall and the rear inner wall of the top of the detection cavity are respectively provided with the linear guide rail mechanisms, the water injection pipe and the telescopic lifting mechanism are respectively arranged on the two linear guide rail mechanisms, the water quality detection sensor group is arranged at the bottom of the telescopic lifting mechanism, the water injection pipe and the water quality detection sensor group are respectively positioned right above a detection water cup, the two linear guide rail mechanisms are respectively used for controlling the water injection pipe and the water quality detection sensor group to move horizontally, the telescopic lifting mechanism is used for controlling the water quality detection sensor group to lift in the vertical direction, specifically, the water injection pipe is moved to the position above each detection water cup, water is injected into the detection water cup, the water quality detection sensor group is moved to the position above each detection water cup, and the water quality detection sensor group is controlled to descend into the detection cup by the telescopic lifting mechanism for water quality detection;
the water pipe mechanism is arranged in the water pipe cavity and comprises a water pipe, a water pipe reel and a water pipe driving motor, the water pipe is wound on the water pipe reel, the water pipe reel is in transmission connection with the water pipe driving motor, and the water pipe driving motor is used for driving the water pipe reel to rotate so as to be convenient for winding and unwinding the water pipe; specifically, the water pipe reel is rotatably installed in the water pipe cavity, the rotating shaft of the water pipe driving motor is connected with the speed reducer, the output shaft of the speed reducer is provided with the driving chain wheel, the rotating shaft of the water pipe reel is provided with the driven chain wheel, the driving chain wheel is in transmission connection with the driven chain wheel through a chain, when the water pipe reel rotates forwards, the water pipe in the water pipe cavity can be pulled outwards under the action of external force, the water pipe reel guides the water pipe in the water pipe cavity to avoid the water pipe from being wound and knotted, when the water pipe driving motor drives the water pipe reel to rotate backwards, the water pipe reel can guide the water pipe to enable the water pipe outside the vehicle body to be folded towards the inside of the water pipe cavity; specifically, the water pipe is soft and is convenient to roll, the water pipe is not easy to be completely flattened, and the water pipe can be sucked and fed by the self-sucking pump even if being accumulated in a cavity of the water pipe;
the cable mechanism is arranged in the cable cavity and comprises a cable, a cable reel and a cable driving motor, wherein the cable is wound in the cable reel, the cable reel is in transmission connection with the cable driving motor, and the cable driving motor is used for driving the cable reel to rotate so as to unreel the cable or reel the cable; specifically, the cable reel is rotatably mounted in the cable cavity, a rotating shaft of the cable driving motor is connected with a speed reducer, an output shaft of the speed reducer is provided with a driving sprocket, a rotating shaft of the cable reel is provided with a driven sprocket, and the driving sprocket and the driven sprocket are in transmission connection through a chain;
the front end of the vehicle body is provided with a floating cavity for placing a floating mechanism, and the floating mechanism can be taken out; the floating mechanism comprises a shell and an inflatable air bag floating body arranged outside the shell; the counterweight mechanism is arranged in the shell and comprises a cable, a cable reel, a cable driving motor and a counterweight block, wherein the cable is wound in the cable reel, the cable reel is in transmission connection with the cable driving motor, and the cable driving motor is used for driving the cable reel to rotate so as to facilitate cable unwinding or cable winding; specifically, the cable reel is rotatably mounted inside the shell, a rotating shaft of the cable driving motor is connected with a speed reducer, an output shaft of the speed reducer is provided with a driving sprocket, a rotating shaft of the cable reel is provided with a driven sprocket, and the driving sprocket and the driven sprocket are in transmission connection through a chain; the top of the balancing weight is connected with a cable; when the floating mechanism floats on the water surface, the balancing weight sinks into the water after the cable is laid out, so that the water-entering depth of the balancing weight can be controlled; one end of the water pipe, which is positioned outside the vehicle body, is fixed on the balancing weight, so that the water inlet end of the water pipe can sink into water along with the balancing weight; one end of the cable wire positioned outside the vehicle body is electrically connected with the cable driving motor;
the PLC controller, the touch screen and the self-priming pump are arranged in the numerical control cavity; the touch screen is electrically connected with the PLC, the self-sucking pump is electrically connected with the PLC, one end of the water pipe, which is positioned in the vehicle body, is connected with a water inlet of the self-sucking pump, a water outlet of the self-sucking pump is connected with a water injection pipe through a water delivery hose, and particularly, the water delivery hose has enough length for the water injection pipe to move; specifically, the PLC, the touch screen and the self-priming pump are devices in the prior art, and each parameter of a water quality detection result can be displayed through the touch screen, and each electrical device can be controlled by touch and send an instruction to control the action of each electrical device;
one end of the cable in the vehicle body is electrically connected with the PLC, the cable driving motor, the water pipe driving motor, each linear guide rail mechanism, the water quality detection sensor group and the cable driving motor are electrically connected with the PLC, and one end of the cable in the vehicle body is electrically connected with the PLC;
the storage battery pack is arranged in the battery cavity and electrically connected with the PLC controller, the storage battery pack can be charged, and the storage battery pack can provide electric energy for each electrical device of the detection device.
Further limit, the bottom of the car body is provided with a plurality of road wheels with brakes, so that the car is convenient to move and park.
Further, the front side and the rear side of the detection chamber on the vehicle body are both made of transparent plates, so that the internal condition of the detection chamber can be observed conveniently.
Further inject, the lateral wall that detects the cavity on the automobile body is equipped with the detection door, opens the detection door and is convenient for install or dismantle the detection drinking cup, the lateral wall of the cursory cavity on the automobile body is equipped with cursory door, is convenient for get and puts cursory mechanism.
Further limiting, each linear guide rail mechanism comprises a screw rod guide rail, a guide rail sliding block and a stepping motor; the guide rail sliding blocks are arranged on the lead screw guide rail, the stepping motor is used for driving a lead screw of the lead screw guide rail to rotate, each guide rail sliding block is provided with a supporting arm, one end of each supporting arm is fixedly connected with the guide rail sliding block, and the water injection pipe and the telescopic lifting mechanism are respectively arranged at the other ends of the two supporting arms of the two linear guide rail mechanisms; specifically, the telescopic lifting mechanism is an electric telescopic rod or a hydraulic telescopic rod.
Further, the water quality detection sensor group comprises one or more of a pH sensor, a dissolved oxygen sensor, a turbidity sensor and a conductivity sensor, and further comprises a TOC sensor, an ORP sensor, a residual chlorine sensor and the like, which are not listed here, and are selectively installed and configured according to the water body environment.
According to the technical scheme, the rapid water quality detection device for environment detection provided by the invention has the beneficial effects that: when the detection device is used for detecting water quality in a sampling site, an inflatable airbag floating body of a floating mechanism is filled with air and then placed in water, the inflatable airbag floating body supports the shell to float on the water surface, in the process, the cable is pulled out according to the position of the floating mechanism, the cable is ensured to be connected with a cable driving motor in the shell, and in the process, a water pipe reel is opened to enable the water pipe reel to rotate; controlling a cable driving motor to unreel the cable, sinking the balancing weight into water, sinking a water inlet of the water pipe into the water along with the balancing weight, and pulling the water pipe out of the vehicle body in the process; opening a self-sucking pump to suck water, discharging the water after the water enters the detection chamber for a certain time, and moving a water injection pipe to add water to one of the detection water cups; unreeling the cable, enabling the balancing weight to move towards deeper water with the water inlet of the water pipe, and sampling; water bodies with different water depths are extracted and are filled into the detection water cups, and water samples are discharged for a certain time before entering the detection water cups, so that the accuracy can be improved; during detection, the water quality detection sensors are controlled to sequentially extend into the detection water cups for water quality detection, detection data are transmitted to the PLC, and finally detection structure display is carried out on the touch screen. The detection device can be used for taking multiple water samples at different positions under the water surface, so that the measurement result is representative, the water quality detection can be carried out on the sampling site, and the detection efficiency and the accuracy of the detection result of the water samples can be obviously improved.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial sectional view taken in the direction of a-a in fig. 1.
Fig. 3 is a partial sectional view taken in the direction B-B in fig. 1.
Fig. 4 is a schematic view of the working state of the present invention.
In the drawings: 1-vehicle body, 11-detection chamber, 12-water pipe chamber, 13-cable chamber, 14-numerical control chamber, 15-battery chamber, 16-floating chamber, 17-road wheel, 18-floating door, 19-detection door, 20-water hose, 21-detection water cup, 22-water pipe, 23-telescopic lifting mechanism, 24-water quality detection sensor group, 25-PLC controller, 26-touch screen, 27-self-priming pump, 28-storage battery, 29-drain pipe, 31-water pipe, 32-water pipe reel, 33-water pipe driving motor, 41-cable wire, 42-cable reel, 43-cable driving motor, 51-shell, 52-inflatable air bag float, 61-cable, 62-cable reel, 63-cable driving motor, 64-counterweight block, 7-linear guide rail mechanism, 71-screw guide rail, 72-guide rail slide block, 73-stepping motor and 74-supporting arm.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "back", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1 to 4, a water quality rapid detection device for environmental detection comprises a vehicle body 1, a detection water cup 21, a water injection pipe 22, a telescopic lifting mechanism 23, a water quality detection sensor group 24, a water pipe mechanism, a cable mechanism, a floating mechanism, a counterweight mechanism, a PLC controller 25, a touch screen 26, a self-priming pump 27 and a storage battery 28;
a detection chamber 11, a water pipe chamber 12, a cable chamber 13, a numerical control chamber 14 and a battery chamber 15 are arranged in the vehicle body 1;
the detection water cups 21 are provided with a plurality of detection water cups 21, the detection water cups 21 are detachably mounted at the bottom of the detection chamber 11, the axes of the detection water cups 21 are on the same plane, the side wall of the bottom of the detection chamber 11 is provided with a drain pipe 29, and specifically, the drain pipe 29 is provided with a drain valve; the front inner wall and the rear inner wall of the top of the detection chamber 11 are respectively provided with a linear guide rail mechanism 7, a water injection pipe 22 and a telescopic lifting mechanism 23 are respectively arranged on the two linear guide rail mechanisms 7, the water quality detection sensor group 24 is arranged at the bottom of the telescopic lifting mechanism 23, the water injection pipe 22 and the water quality detection sensor group 24 are respectively positioned right above the detection water cups 21, the two linear guide rail mechanisms 7 are respectively used for controlling the water injection pipe 22 and the water quality detection sensor group 24 to move horizontally, the telescopic lifting mechanism 23 is used for controlling the water quality detection sensor group 24 to lift in the vertical direction, specifically, the water injection pipe 22 is moved to enable the water injection pipe 22 to move to the upper part of each detection water cup 21, and water is filled into the detection water cups 21, the water quality detection sensor group 24 is moved to the upper part of each detection water cup 21, the water quality detection sensor group 24 is controlled by the telescopic lifting mechanism 23 to descend and extend into the detection water cup 21 for water quality detection; the water quality detection sensor group 24 comprises one or more of a PH sensor, a dissolved oxygen sensor, a turbidity sensor and a conductivity sensor, and may further comprise a TOC sensor, an ORP sensor, a residual chlorine sensor and the like, which are not listed here, and are selectively installed and configured according to the water environment;
the water pipe mechanism is arranged in the water pipe chamber 12 and comprises a water pipe 31, a water pipe reel 32 and a water pipe driving motor 33, the water pipe 31 is wound on the water pipe reel 32, the water pipe reel 32 is in transmission connection with the water pipe driving motor 33, and the water pipe driving motor 33 is used for driving the water pipe reel 32 to rotate so as to conveniently take up and pay off the water pipe 31; specifically, the water pipe reel 32 is rotatably installed in the water pipe cavity 12, a speed reducer is connected to a rotating shaft of the water pipe driving motor 33, a driving sprocket is arranged on an output shaft of the speed reducer, a driven sprocket is arranged on the rotating shaft of the water pipe reel 32, the driving sprocket and the driven sprocket are in transmission connection through a chain, when the water pipe reel 32 rotates forwards, the water pipe 31 in the water pipe cavity 12 can be pulled outwards under the action of external force, the water pipe reel 32 guides the water pipe 31 in the water pipe cavity 12, the water pipe 31 is prevented from being wound and knotted, when the water pipe reel 32 is driven to rotate backwards by the water pipe driving motor 33, the water pipe reel 32 can guide the water pipe 31, and the water pipe 31 outside the vehicle body 1 is folded towards the inside of the water pipe cavity 12; specifically, the water pipe 31 is a soft water pipe 31 which is convenient to roll, the water pipe 31 is not easy to be completely flattened, and the water can be sucked and fed by the self-sucking pump 27 even if the water pipe 31 is accumulated in the water pipe chamber 12;
the cable mechanism is installed in the cable chamber 13 and comprises a cable 41, a cable reel 42 and a cable driving motor 43, wherein the cable 41 is wound in the cable reel 42, the cable reel 42 is in transmission connection with the cable driving motor 43, and the cable driving motor 43 is used for driving the cable reel 42 to rotate so as to unreel the cable 41 or reel the cable 41; specifically, the cable reel 42 is rotatably mounted in the cable chamber 13, a rotating shaft of the cable driving motor 43 is connected with a speed reducer, an output shaft of the speed reducer is provided with a driving sprocket, a rotating shaft of the cable reel 42 is provided with a driven sprocket, and the driving sprocket and the driven sprocket are in transmission connection through a chain;
the front end of the vehicle body 1 is provided with a floating cavity 16 for placing a floating mechanism, and the floating mechanism can be taken out; the floating mechanism comprises a shell 51 and an inflatable air bag floating body 52 arranged outside the shell 51; the counterweight mechanism is mounted inside the housing 51, and comprises a cable 61, a cable reel 62, a cable driving motor 63 and a counterweight block 64, wherein the cable 61 is wound inside the cable reel 62, the cable reel 62 is in transmission connection with the cable driving motor 63, and the cable driving motor 63 is used for driving the cable reel 62 to rotate so as to unwind or wind the cable 61; specifically, the cable reel 62 is rotatably mounted inside the housing 51, a speed reducer is connected to a rotating shaft of the cable driving motor 63, a driving sprocket is arranged on an output shaft of the speed reducer, a driven sprocket is arranged on the rotating shaft of the cable reel 62, and the driving sprocket and the driven sprocket are in transmission connection through a chain; the top of the counterweight block 64 is connected with the cable 61; when the floating mechanism floats on the water surface, the balancing weight 64 sinks into the water after the cable 61 is paid off, and the depth of the balancing weight 64 entering the water can be controlled; one end of the water pipe 31, which is positioned outside the vehicle body 1, is fixed on the balancing weight 64, so that the water inlet end of the water pipe 31 can sink into the water along with the balancing weight 64; one end of the cable 41, which is positioned outside the vehicle body 1, is electrically connected with a cable driving motor 63;
the PLC 25, the touch screen 26 and the self-priming pump 27 are arranged on the numerical control chamber 14; the touch screen 26 is electrically connected with the PLC 25, the self-priming pump 27 is electrically connected with the PLC 25, one end of the water pipe 31, which is positioned in the vehicle body 1, is connected with a water inlet of the self-priming pump 27, a water outlet of the self-priming pump 27 is connected with the water injection pipe 22 through the water delivery hose 20, and particularly, the water delivery hose 20 has enough length to be moved by the water injection pipe 22; specifically, the PLC controller 25, the touch screen 26 and the self-priming pump 27 are devices in the prior art, and each parameter of the water quality detection result can be displayed through the touch screen 26, and each electrical device can be controlled by touch and send an instruction to control the motion of each electrical device;
one end of the cable 41, which is positioned in the vehicle body 1, is electrically connected with the PLC 25, the cable driving motor 43, the water pipe driving motor 33, each linear guide rail mechanism 7, the water quality detection sensor group 24 and the cable driving motor 63 are electrically connected with the PLC 25, and one end of the cable 41, which is positioned in the vehicle body 1, is electrically connected with the PLC 25;
the storage battery pack 28 is installed in the battery chamber 15, the storage battery pack 28 is electrically connected with the PLC controller 25, the storage battery pack 28 can be charged, and the storage battery pack 28 can provide electric energy for each electrical device of the detection apparatus.
In this embodiment, the bottom of the vehicle body 1 is provided with a plurality of traveling wheels 17 with brakes, so as to facilitate movement and parking.
In this embodiment, the front side and the rear side of the detection chamber 11 on the vehicle body 1 are both made of transparent plates, which is convenient for observing and checking the internal condition of the chamber.
In this embodiment, the side wall of the detection chamber 11 on the vehicle body 1 is provided with a detection door 19, the detection door 19 is opened to facilitate installation or removal of the detection cup 21, and the side wall of the floating chamber 16 on the vehicle body 1 is provided with a floating door 18 to facilitate taking and placing of the floating mechanism.
In this embodiment, each linear guide mechanism 7 includes a screw guide 71, a guide slider 72, and a stepping motor 73; the guide rail sliding blocks 72 are arranged on the screw guide rails 71, the stepping motor 73 is used for driving the screws of the screw guide rails 71 to rotate, each guide rail sliding block 72 is provided with a supporting arm 74, one end of each supporting arm 74 is fixedly connected with the guide rail sliding block 72, and the water injection pipe 22 and the telescopic lifting mechanism 23 are respectively arranged at the other ends of the two supporting arms 74 of the two linear guide rail mechanisms 7; specifically, the telescopic lifting mechanism 23 is an electric telescopic rod or a hydraulic telescopic rod.
The working principle of the embodiment is as follows: when the detection device is used for detecting the water quality in a sampling site, the floating mechanism is taken out, the inflatable airbag floating body 52 of the floating mechanism is filled with air and then placed in water, the inflatable airbag floating body 52 supports the shell 51 to float on the water surface, in the process, the cable 41 is pulled out according to the position of the floating mechanism, the cable 41 is ensured to be connected with the cable driving motor 63 in the shell 51, and in the process, the water pipe reel 32 is opened to enable the water pipe reel to rotate; controlling the cable driving motor 63 to unreel the cable 61, sinking the balancing weight 64 underwater, sinking the water inlet of the water pipe 31 underwater along with the balancing weight 64, and pulling out the water pipe 31 in the vehicle body 1 in the process; the self-sucking pump 27 is opened to suck water, and the water enters the detection chamber 11 and is discharged for a certain time, and then the water injection pipe 22 is moved to add water to one of the detection water cups 21; unreeling the cable 61, making the counterweight block 64 move to deeper underwater with the water inlet of the water pipe 31, and sampling; water bodies with different water depths are extracted and are filled into the detection water cups 21, and water samples are discharged for a certain time before entering the detection water cups 21, so that the accuracy can be improved; during detection, the water quality detection sensors are controlled to sequentially extend into the detection water cups 21 for water quality detection, detection data are transmitted to the PLC 25, and finally detection structure display is carried out on the touch screen 26. The detection device can be used for taking multiple water samples at different positions under the water surface, so that the measurement result is representative, the water quality detection can be carried out on the sampling site, and the detection efficiency and the accuracy of the detection result of the water samples can be obviously improved.
Claims (6)
1. The utility model provides a water quality short-term test device for environmental detection which characterized in that: the water quality detection device comprises a vehicle body, a detection water cup, a water injection pipe, a telescopic lifting mechanism, a water quality detection sensor group, a water pipe mechanism, a cable mechanism, a floating mechanism, a counterweight mechanism, a PLC (programmable logic controller), a touch screen, a self-priming pump and a storage battery pack;
a detection cavity, a water pipe cavity, a cable cavity, a numerical control cavity and a battery cavity are arranged in the vehicle body;
the detection water cups are detachably arranged at the bottom of the detection cavity, the axes of the detection water cups are on the same plane, and the side wall of the bottom of the detection cavity is provided with a drain pipe; the front inner wall and the rear inner wall of the top of the detection cavity are respectively provided with a linear guide rail mechanism, the water injection pipe and the telescopic lifting mechanism are respectively arranged on the two linear guide rail mechanisms, the water quality detection sensor group is arranged at the bottom of the telescopic lifting mechanism, the water injection pipe and the water quality detection sensor group are respectively positioned right above the detection water cup, the two linear guide rail mechanisms are respectively used for controlling the water injection pipe and the water quality detection sensor group to move horizontally, and the telescopic lifting mechanism is used for controlling the water quality detection sensor group to lift in the vertical direction;
the water pipe mechanism is arranged in the water pipe cavity and comprises a water pipe, a water pipe reel and a water pipe driving motor, the water pipe is wound on the water pipe reel, the water pipe reel is in transmission connection with the water pipe driving motor, and the water pipe driving motor is used for driving the water pipe reel to rotate;
the cable mechanism is arranged in the cable cavity and comprises a cable, a cable reel and a cable driving motor, wherein the cable is wound in the cable reel, the cable reel is in transmission connection with the cable driving motor, and the cable driving motor is used for driving the cable reel to rotate;
the front end of the vehicle body is provided with a floating cavity for placing a floating mechanism; the floating mechanism comprises a shell and an inflatable air bag floating body arranged outside the shell; the counterweight mechanism is arranged in the shell and comprises a cable, a cable reel, a cable driving motor and a counterweight block, wherein the cable is wound in the cable reel, the cable reel is in transmission connection with the cable driving motor, and the cable driving motor is used for driving the cable reel to rotate; the top of the balancing weight is connected with a cable; one end of the water pipe outside the vehicle body is fixed on the balancing weight; one end of the cable wire positioned outside the vehicle body is electrically connected with the cable driving motor;
the PLC controller, the touch screen and the self-priming pump are arranged in the numerical control cavity; the touch screen is electrically connected with the PLC, the self-sucking pump is electrically connected with the PLC, one end of the water pipe, which is positioned in the vehicle body, is connected with a water inlet of the self-sucking pump, and a water outlet of the self-sucking pump is connected with a water injection pipe through a water delivery hose;
one end of the cable in the vehicle body is electrically connected with the PLC, the cable driving motor, the water pipe driving motor, each linear guide rail mechanism, the water quality detection sensor group and the cable driving motor are electrically connected with the PLC, and one end of the cable in the vehicle body is electrically connected with the PLC;
the storage battery pack is arranged in the battery cavity and is electrically connected with the PLC.
2. The rapid detection device for water quality used in environmental detection according to claim 1, wherein: the bottom of the vehicle body is provided with a plurality of walking wheels with brakes.
3. The rapid detection device for water quality used in environmental detection according to claim 1, wherein: the front side and the rear side of the detection chamber on the vehicle body are both made of transparent plates.
4. The rapid detection device for water quality used in environmental detection according to claim 1, wherein: the lateral wall that detects the cavity on the automobile body is equipped with the detection door, the lateral wall of the cursory cavity on the automobile body is equipped with cursory door.
5. The rapid detection device for water quality used in environmental detection according to claim 1, wherein: each linear guide rail mechanism comprises a screw rod guide rail, a guide rail sliding block and a stepping motor; the guide rail sliding blocks are installed on the lead screw guide rail, the stepping motor is used for driving the lead screw of the lead screw guide rail to rotate, a support arm is arranged on each guide rail sliding block, one end of each support arm is fixedly connected with the corresponding guide rail sliding block, and the water injection pipe and the telescopic lifting mechanism are installed at the other ends of the two support arms of the two linear guide rail mechanisms respectively.
6. The rapid detection device for water quality used in environmental detection according to claim 1, wherein: the water quality detection sensor group comprises one or more of a PH sensor, a dissolved oxygen sensor, a turbidity sensor and a conductivity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110496091.2A CN113405854A (en) | 2021-05-07 | 2021-05-07 | Water quality rapid detection device for environment detection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110496091.2A CN113405854A (en) | 2021-05-07 | 2021-05-07 | Water quality rapid detection device for environment detection |
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| CN113405854A true CN113405854A (en) | 2021-09-17 |
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| CN202110496091.2A Pending CN113405854A (en) | 2021-05-07 | 2021-05-07 | Water quality rapid detection device for environment detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414314A (en) * | 2022-02-22 | 2022-04-29 | 合肥海正环境监测有限责任公司 | Atmospheric environment detection device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20210917 |