CN113325147A - Water turbidity and multi-parameter detection device and detection method - Google Patents
Water turbidity and multi-parameter detection device and detection method Download PDFInfo
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Abstract
The invention discloses a device and a method for detecting turbidity and multi-parameter of water quality, wherein a detection box is supported by an outer box, the sealing cover and the sealing ring seal the detection box, so that the sampling mechanism pumps a sampling water source into the containing cavity in a pressure difference mode, the moving mechanism is convenient to carry, the containing cavity is divided into a first detection cavity and a second detection cavity by the partition plate, the filter layer filters to eliminate detection interference in the second detection cavity, the detection part detects water quality parameters in the first detection cavity and the second detection cavity respectively and transmits data to the central sensor, then show in the display, the detection part includes a plurality of inductive probe, realizes detecting out multiple parameter, and the testing result is more comprehensive, and then makes the accuracy of testing result higher, and the result of use is better.
Description
Technical Field
The invention relates to the technical field of water quality detection, in particular to a water turbidity and multi-parameter detection device and a detection method.
Background
Water resources are the most important natural resources of human society, rely on basic conditions of survival and development, along with the growing severity of water resource pollution in recent years, water quality detection is used as the basic work in water pollution control work, and the significance is very important. The water turbidity measurement comprises a chemical analysis method and an instrument analysis method; the chemical analysis method has complicated operation steps, and the detected waste liquid is not environment-friendly and can not be directly discharged due to a large amount of chemical products; the most common method currently uses sensor sensing.
Inside the sensor is an IR958 and PT958 packaged infrared pair tube, when light passes through a certain amount of water, the transmission amount of the light depends on the degree of contamination of the water, and the more contaminated the water, the less light is transmitted; the light receiving end converts the transmitted light intensity into corresponding current, the transmitted light is more, the current is large, and conversely, the transmitted light is less, and the current is small; the degree of the contamination of the water can be calculated by measuring the current of the receiving end. However, most of the detection results are single, and the using effect is not good.
Disclosure of Invention
The invention aims to provide a device and a method for detecting water turbidity and multiple parameters, and aims to solve the technical problems of single detection result and poor use effect of a sensor in the prior art.
In order to achieve the purpose, the water turbidity and multi-parameter detection device comprises an outer box, a detection box, a sealing cover, a sealing ring, a moving mechanism, a sampling mechanism and a detection mechanism;
the outer box is provided with a containing cavity, the containing cavity is positioned on one side of the outer box, the detection box is fixedly connected with the outer box and is positioned on one side of the outer box, which is far away from the containing cavity, the detection box is provided with an accommodating cavity, the accommodating cavity is positioned inside the detection box, the sealing cover is detachably connected with the outer box and is positioned on one side of the outer box, which is far away from the containing cavity, the sealing ring is fixedly connected with the sealing cover and is positioned between the sealing cover and the detection box, the moving mechanism is detachably connected with the outer box, and the sampling mechanism is fixedly connected with the sealing cover;
the detection mechanism comprises an electric push rod, a partition plate, a sliding block, a sealing layer, a filter layer and an induction component, wherein the electric push rod is fixedly connected with the outer box and positioned between the outer box and the detection box, the partition plate is fixedly connected with the electric push rod and positioned in the containing cavity, one side of the sliding block is fixedly connected with the partition plate, the other side of the sliding block is slidably connected with the detection box and positioned between the detection box and the partition plate, one side of the sealing layer is fixedly connected with the detection box, the other side of the sealing layer is detachably connected with the partition plate and positioned in the containing cavity and close to one side of the partition plate, the filter layer is detachably connected with the detection box, and the induction component is detachably connected with the outer box.
The induction assembly comprises a control part, a connecting sleeve, an installation block, a connecting upright post, a fixing bolt and a detection part, wherein the control part is detachably connected with the moving mechanism, one side of the connecting sleeve is fixedly connected with the control part, and the other side of the connecting sleeve is fixedly connected with the installation block and is positioned between the control part and the installation block; one side of the connecting upright post is fixedly connected with the mounting block, and the other side of the connecting upright post penetrates through the outer box and is positioned on one side of the mounting block far away from the connecting sleeve; one side of the fixing bolt is fixedly connected with the outer box, and the other side of the fixing bolt is rotatably connected with the connecting upright column and is positioned between the outer box and the detection box; the detection component is fixedly connected with the mounting block.
The control component comprises a central processor, a display screen and a power supply, wherein the central processor is detachably connected with the moving mechanism and is positioned on one side of the moving mechanism, which is far away from the outer box; one side of the display screen is electrically connected with the central processing unit, and the other side of the display screen is fixedly connected with the moving mechanism and is positioned on one side of the moving mechanism close to the outer box; the power supply is electrically connected with the central processing unit and is positioned on one side of the central processing unit close to the moving mechanism.
The mounting block comprises a first block and a second block, the first block and the second block are respectively fixedly connected with the connecting sleeve and are respectively arranged on two sides of the partition plate.
The detection component comprises a TOC sensor probe, a PH value sensor probe, a turbidity sensor probe, a residual chlorine sensor probe, a conductivity sensor probe and a dissolved oxygen sensor probe, and the TOC sensor probe is fixedly connected with the first block and is positioned in the accommodating cavity; the PH value sensor probe is fixedly connected with the first block and is positioned in the accommodating cavity; the turbidity sensor probe is fixedly connected with the first block and is positioned in the accommodating cavity; the probe of the residual chlorine sensor is fixedly connected with the second block and is positioned in the accommodating cavity; the conductivity sensor probe is fixedly connected with the second block and is positioned in the accommodating cavity; the dissolved oxygen sensor probe is fixedly connected with the second block and is positioned in the accommodating cavity.
The filter layer comprises a separation net and filter paper, and the separation net is detachably connected with the detection box and is positioned on one side of the detection box, which is far away from the partition plate; the filter paper is detachably connected with the separation net and is positioned on one side of the separation net far away from the detection box.
A water turbidity and multi-parameter detection method is characterized by comprising the following steps:
pumping water into the detection box through the sampling mechanism, and obtaining a sampling water source in the first detection cavity;
detecting the sampling water source through the first on-block sensing probe, uploading detection data to a central processing unit for storage, and displaying the detection data on a display screen;
the partition plate is pushed by the electric push rod, the sampling water source flows into the second detection cavity, and after being filtered by the filter layer, the sampling water source is detected by the sensing probe on the second block, and detection data are uploaded to the central processing unit for storage and displayed on the display screen.
According to the water turbidity and multi-parameter detection device and the detection method, the detection box is supported by the outer box, the sealing cover and the sealing ring seal the detection box, so that the sampling mechanism pumps a sampling water source into the accommodating cavity in a pressure difference mode, the moving mechanism is convenient to carry, the accommodating cavity is divided into the first detection cavity and the second detection cavity by the partition plate, the filter layer filters the water to eliminate detection interference in the second detection cavity, the detection part detects water quality parameters in the first detection cavity and the second detection cavity respectively, transmits data to the central sensor and then displays the data in the display, the detection part comprises a plurality of induction probes, various parameters are detected, the detection result is more comprehensive, the accuracy of the detection result is higher, and the use effect is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a water turbidity and multi-parameter detecting apparatus according to the present invention.
FIG. 2 is a schematic view of the internal structure of the inspection box of the present invention.
Fig. 3 is an enlarged view of fig. 2 a of the present invention.
Fig. 4 is a schematic structural view of the electric putter of the present invention.
Fig. 5 is a schematic structural view of the fixing bolt of the present invention.
FIG. 6 is a step diagram of the water turbidity and multi-parameter detection method of the present invention.
1-outer box, 2-detection box, 3-sealing cover, 4-sealing ring, 10-moving mechanism, 11-sliding plate, 12-door plate, 13-brake pulley, 20-sampling mechanism, 21-connector, 22-micro air pump, 23-water suction pipe, 30-detection mechanism, 31-electric push rod, 32-separation plate, 33-sliding block, 34-sealing layer, 35-filtering layer, 36-induction component, 37-sealing door, 38-rubber pad, 100-water turbidity and multi-parameter detection device, 101-storage cavity, 201-storage cavity, 202-first detection cavity, 203-second detection cavity, 351-separation net, 352-filter paper, 361-control component, 362-connecting sleeve, and, 363-mounting block, 364-connecting upright post, 365-fixing bolt, 366-detection component, 3611-central processing unit, 3612-display screen, 3613-power supply, 3631-first block, 3632-second block, 3661-TOC sensor probe, 3662-PH value sensor probe, 3663-turbidity sensor probe, 3664-residual chlorine sensor probe, 3665-conductivity sensor probe and 3666-dissolved oxygen sensor probe.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely 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 particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides a water turbidity and multi-parameter detection apparatus 100, which comprises an outer box 1, a detection box 2, a sealing cover 3, a sealing ring 4, a moving mechanism 10, a sampling mechanism 20 and a detection mechanism 30;
the outer box 1 is provided with a containing cavity 101, the containing cavity 101 is positioned on one side of the outer box 1, the detection box 2 is fixedly connected with the outer box 1 and is positioned on one side of the outer box 1, which is far away from the containing cavity 101, the detection box 2 is provided with a containing cavity 201, the containing cavity 201 is positioned inside the detection box 2, the sealing cover 3 is detachably connected with the outer box 1 and is positioned on one side of the outer box 1, which is far away from the containing cavity 101, the sealing ring 4 is fixedly connected with the sealing cover 3 and is positioned between the sealing cover 3 and the detection box 2, the moving mechanism 10 is detachably connected with the outer box 1, and the sampling mechanism 20 is fixedly connected with the sealing cover 3;
the detection mechanism 30 comprises an electric push rod 31, a separation plate 32, a slide block 33, a sealing layer 34, a filter layer 35 and an induction component 36, wherein the electric push rod 31 is fixedly connected with the outer box 1, and is positioned between the outer box 1 and the detection box 2, the separation plate 32 is fixedly connected with the electric push rod 31, and is positioned in the containing cavity 201, one side of the slide block 33 is fixedly connected with the partition plate 32, the other side of the slide block 33 is connected with the detection box 2 in a sliding way, and is positioned between the detection box 2 and the partition plate 32, one side of the sealing layer 34 is fixedly connected with the detection box 2, the other side of the sealing layer 34 is detachably connected with the partition plate 32, and is located hold the chamber 201 in, and be close to one side of division board 32, filter layer 35 with detection case 2 can dismantle the connection, sensing element 36 with outer container 1 can dismantle the connection.
In this embodiment, the detection box 2 is installed inside the outer box 1, the sealing cover 3 is covered at the opening of the outer box 1, the sealing ring 4 and the sealing cover 3 work together to seal the accommodating cavity 201 of the detection box 2, so that a sampling water source is pumped into the accommodating cavity 201 by the sampling mechanism 20 according to the principle of pressure difference, and the moving mechanism 10 is arranged in the accommodating cavity 101 at the bottom of the outer box 1, can slide in the accommodating cavity 101, and is used for placing the detection mechanism 30, so as to facilitate maintenance and replacement of the detection mechanism 30; the model of the electric push rod 31 is XB100, a piston is fixedly connected with the dividing plate, a power supply 3613 is switched on to operate to push the dividing plate, the dividing plate is connected in the accommodating cavity 201 of the detection box 2 through the sliding block 33 and can move up and down in the accommodating cavity 201, the accommodating cavity 201 is divided into a first detection cavity 202 and a second detection cavity 203, the sealing layer 34 ensures that the dividing effect of the dividing plate is better, so that the first detection cavity 202 and the second detection cavity 203 are not interfered with each other during detection, the filter layer 35 is arranged in the second detection cavity 203 and filters a sampling water source in the second detection cavity 203 to eliminate detection interference, and the induction assembly 36 comprises a plurality of induction probes which are respectively arranged in the first detection cavity 202 and the second detection cavity 203; during the use, at first will sealed lid 3 seals detection case 2, through sampling mechanism 20 to hold and take out the sample water source in the chamber 201, the back that finishes of the sample, open sealed lid 3, first detection chamber 202 in this moment induction component 36 carries out water quality testing, the back that finishes of detection, electric putter 31 promotes division board 32, first detection chamber 202 and second detection chamber 203 intercommunication, the water source gets into the second and detects chamber 203, and passes through filter layer 35 filters some interference factors, induction component 36 detects the quality of water parameter in second detection chamber 203, and then can detect multiple quality of water parameter, and the testing result is more comprehensive, and then makes the accuracy of testing result higher, strengthens the practicality, and the result of use is better.
Further, referring to fig. 2 and 5, the sensing assembly 36 includes a control component 361, a connecting sleeve 362, a mounting block 363, a connecting column 364, a fixing bolt 365 and a detecting component 366, the control component 361 is detachably connected to the moving mechanism 10, one side of the connecting sleeve 362 is fixedly connected to the control component 361, and the other side of the connecting sleeve 362 is fixedly connected to the mounting block 363 and is located between the control component 361 and the mounting block 363; one side of the connecting pillar 364 is fixedly connected with the mounting block 363, and the other side of the connecting pillar 364 penetrates through the outer box 1 and is located on one side of the mounting block 363 away from the connecting sleeve 362; one side of the fixing bolt 365 is fixedly connected with the outer box 1, and the other side of the fixing bolt 365 is rotatably connected with the connecting upright 364 and is located between the outer box 1 and the detection box 2; the detecting component 366 is fixedly connected with the mounting block 363.
In this embodiment, the control component 361 is used for transmitting and receiving information, the mounting block 363 is mounted with the detection component 366, the detection component 366 passes through the outer box 1 and the detection box 2 and extends into the accommodating cavity 201 to detect water quality parameters, the connection column is fixedly connected with the mounting block 363 and passes through the outer box 1, and is fixed on the outer box 1 through the fixing bolt 365, so as to fix the mounting block 363 on the outer box 1, that is, fix the detection component 366 in the accommodating cavity 201, so as to facilitate detection, the detection component 366 is connected with the control component 361 through a data line, the connection sleeve 362 is connected between the mounting block 363 and the control component 361 and covers the outer wall of the data line, so as to protect the connection data line, and the mounting block 363 is convenient to detach, can follow and trade detect component 366, and then install test probe according to the demand, can detect quality of water multiple parameter, the testing result is more comprehensive, and then makes the accuracy of testing result higher, and the result of use is better.
Further, referring to fig. 1 and fig. 4, the control component 361 includes a central processor 3611, a display screen 3612 and a power supply 3613, wherein the central processor 3611 is detachably connected to the moving mechanism 10 and is located on a side of the moving mechanism 10 away from the outer box 1; one side of the display screen 3612 is electrically connected with the central processing unit 3611, and the other side of the display screen 3612 is fixedly connected with the moving mechanism 10 and is located on one side of the moving mechanism 10 close to the outer box 1; the power supply 3613 is electrically connected with the central processing unit 3611 and is located on a side of the central processing unit 3611 close to the moving mechanism 10.
In this embodiment, the model of the central processing unit 3611 is CD-800, the model of the display screen 3612 is 279C9, the central processing unit 3611 is connected with the detection component 366 and the display screen 3612 through data lines, receives the parameters of the water quality detected by the detection component 366, and displays the parameters on the display screen 3612, so as to facilitate observation, and the model of the power supply 3613 is DC2040, and is connected with the central processing unit 3611 through data lines to provide a power supply 3613; further, automatic detection is realized, and the use feeling is better.
Further, referring to fig. 2, the mounting block 363 includes a first block 3631 and a second block 3632, and the first block 3631 and the second block 3632 are respectively fixedly connected to the connection sleeve 362 and respectively disposed on two sides of the partition plate 32.
In this embodiment, the number of the mounting blocks 363 is at least two, and the mounting blocks 363 are divided into the first block 3631 and the second block 3632, the first block 3631 and the second block 3632 are respectively connected to the connection sleeve 362, and are mounted on the outer box 1 through the connection upright 364 and the fixing bolt 365, and are respectively fixed on the first detection cavity 202 and the second detection cavity 203, and the detection components 366 are distributed on the first detection cavity 202 and the second detection cavity 203, so that various water quality parameters can be measured, the detection result is more comprehensive, the accuracy of the detection result is higher, and the use effect is better.
Further, referring to fig. 2, the detecting component 366 includes a TOC sensor probe 3661, a PH sensor probe 3662, a turbidity sensor probe 3663, a residual chlorine sensor probe 3664, a conductivity sensor probe 3665 and a dissolved oxygen sensor probe 3666, wherein the TOC sensor probe 3661 is fixedly connected to the first block 3631 and is located in the accommodating cavity 201; the PH sensor probe 3662 is fixedly connected with the first block 3631 and is located in the accommodating cavity 201; the turbidity sensor probe 3663 is fixedly connected with the first block 3631 and is positioned in the accommodating cavity 201; the residual chlorine sensor probe 3664 is fixedly connected with the second block 3632 and is positioned in the accommodating cavity 201; the conductivity sensor probe 3665 is fixedly connected with the second block 3632 and is positioned in the accommodating cavity 201; the dissolved oxygen sensor probe 3666 is fixedly connected with the second block 3632 and is located in the accommodating cavity 201.
In this embodiment, the TOC sensor probe 3661, model a-10, is mounted on the first block 3631, extends into the first detection chamber 202, and is connected to the central processor 3611 via a data line, which is a comprehensive indicator for rapid detection, and the total amount of organic substances in water is represented by the amount of carbon, and the organic substance pollution level parameter of the sampled water source is transmitted to the central processor 3611 for storage and display; the PH sensor probe 3662 with the model of CPS11D is mounted on the first block 3631, extends into the first detection cavity 202, is connected with the central processing unit 3611 through a data line, and transmits PH parameters in a sampled water source to the central processing unit 3611 for storage and display; the turbidity sensor probe 3663, the model TSW30, is connected with the first block 3631, extends into the first detection cavity 202, senses the turbidity of the water and transmits data; the residual chlorine sensor probe 3664 is CCS140-A in model number, is fixedly connected with the second block 3632 and extends into the second detection cavity 203, a water source in the second detection cavity 203 is filtered by the filter layer 35, so that the detection effect is prevented from being influenced by redundant impurities, and the content parameters of residual chlorine or hypochlorous acid in a sampling water source are transmitted to the central processing unit 3611; the conductivity sensor probe 3665 is DDJ-01 in model, is connected with the second block 3632, extends into the second detection cavity 203, senses the conductivity of a sampled water source, and transmits parameters to the central processor 3611; the dissolved oxygen sensor probe 3666 is connected with the second block 3632, extends into the second detection cavity 203, senses the content of dissolved oxygen in a water source, and transmits data to the central processing unit 3611; and then can detect multiple quality of water parameter, through can replacing inductive probe according to the demand, make the result of use better.
Further, referring to fig. 2, the filter layer 35 includes a screen 351 and a filter paper 352, the screen 351 is detachably connected to the detection box 2 and is located on a side of the detection box 2 away from the partition plate 32; the filter paper 352 is detachably connected to the screen 351 and is located on one side of the screen 351 away from the detection box 2.
In this embodiment, separate net 351 and have a plurality of filtration pores, filter paper 352 adopts the non-woven fabrics material to make to the setting detects the chamber 203 at the second, and the second detects the conductivity etc. that is used for detecting quality of water in the chamber 203, need get rid of unnecessary interference, detects the back that finishes at first detection intracavity 202 internal parameter, electric putter 31 promotes the partition plate, sample water source and then the second detects in the chamber 203, through separate net 351 with filter paper 352 carries out preliminary filtration, avoids unnecessary impurity to influence the second and detects the chamber 203 internal parameter, makes detection effect better, and the practicality is stronger.
Further, referring to fig. 1, the moving mechanism 10 includes a sliding plate 11, a door panel 12 and a brake pulley 13, one side of the sliding plate 11 is slidably connected to the outer box 1, and the other side of the sliding plate 11 is detachably connected to the central processor 3611 and is located in the accommodating cavity 101; one side of the door panel 12 is fixedly connected with the sliding plate 11, and the other side of the sliding plate 11 is fixedly connected with the display screen 3612 and is located on one side of the sliding plate 11 close to the outer box 1; the brake pulley 13 is fixedly connected with the outer box 1 and is positioned on one side of the outer box 1 far away from the sliding plate 11.
In this embodiment, the sliding plate 11 is disposed in the outer box 1 in a matching manner, and can be disposed in the outer box 1, the storage cavity 101 is slidable and used for placing the central processing unit 3611 and the power supply 3613, the door panel 12 is fixedly connected to the sliding plate 11 and is embedded in the display screen 3612, so that the sliding plate 11 can slide, the central processing unit 3611 replaces the inductive probes on the mounting plate, different inductive probes are disposed as required, various water quality parameters can be detected, and the brake pulley 13 is disposed at the bottom of the outer box 1, so that the outer box 1 is convenient to move, and is more convenient to use and better in practicability.
Further, referring to fig. 1, the sampling mechanism 20 includes a connector 21, a micro air pump 22 and a suction pipe 23, the connector 21 is fixedly connected to the sealing cover 3, is located at one side of the sealing cover 3 close to the detection box 2, and is communicated with the accommodating cavity 201; the micro air pump 22 is fixedly connected with the connector 21 and is positioned on one side of the connector 21 far away from the sealing cover 3; the suction pipe 23 is detachably connected to the detection box 2, is located on one side of the detection box 2 far away from the separation net 351, and is communicated with the accommodating cavity 201.
In this embodiment, the connector 21 penetrates through the sealing cover 3 and is connected to the micro air pump 22, the model of the micro air pump 22 is QJ370, the power supply 3613 is turned on to operate to pump air, and the water suction pipe 23 is connected to the detection box 2 through a thread and is communicated with the accommodating cavity 201; during the use, will sealed lid 3 with outer container 1 seals, utilizes sealing washer 4 will detect the chamber hold chamber 201 sealed mutually, miniature air pump 22 operation is bled, forms pressure differential, absorb water pipe 23 stretches into in the water source, and then takes the water source into in the detection case 2, detect, convenient to use saves the artifical sample labour, makes the result of use better.
Further, referring to fig. 2, the detecting mechanism 30 further includes a sealing door 37 and a rubber pad 38, the sealing door 37 is detachably connected to the detecting box 2 and is located on one side of the detecting box 2 close to the fixing bolt 365; the rubber pad 38 is fixedly connected with the sealing door 37 and is located between the sealing door 37 and the detection box 2.
In this embodiment, the detecting component 366 can extend into the accommodating cavity 201, the sealing door 37 seals the portion of the detecting component 366 communicated with the detecting box 2, and has a plurality of through holes for the detection probe to pass through, the rubber pad 38 is located between the sealing door 37 and the detecting box 2, and the connecting portion of the detecting component 366 and the detecting box 2 is tightly sealed, so as to prevent water leakage and promote better use effect; meanwhile, the sealing door 37 is opened, the mounting block 363 can be taken down by detaching the fixing bolt 365, the central processor 3611 and the mounting block 363 are taken out by taking out the sliding plate 11, so that the sensing probe connected to the mounting block 363 can be replaced conveniently, various water quality sensing parameters can be obtained by setting as required, the detection result is more comprehensive, the accuracy of the detection result is higher, and the using effect is better.
Referring to fig. 6, a method for detecting turbidity and multi-parameters of water quality includes the following steps:
s101: water is pumped into the detection box 2 through the sampling mechanism 20, and a sampling water source is obtained in the first detection cavity 202.
S102: the sampling water source is detected by the sensing probe on the first block 3631, and the detection data is uploaded to the central processing unit 3611 for storage and displayed on the display screen 3612.
S103: the partition plate 32 is pushed by the electric push rod 31, the sampling water source flows into the second detection cavity 203, and after being filtered by the filter layer 35, the sampling water source is detected by the sensing probe on the second block 3632, and the detection data is uploaded to the central processing unit 3611 for storage and is displayed on the display screen 3612.
In the embodiment, the detection box 2 is firstly sealed by the sealing cover 3 and the sealing ring 4, then the sampling mechanism 20 is operated, the sampling water source is pumped into the detection box 2 by utilizing the principle of pressure difference, and the sealing cover 3 needs to be opened after the sampling is finished; in the detection box 2, the partition plate 32 divides the accommodating cavity 201 of the detection cavity into a first detection cavity 202 and a second detection cavity 203, the first block 3631 is arranged on one side of the first detection cavity 202 and is connected with a plurality of detection probes, the plurality of detection probes extend into the first detection cavity 202, when the sampling water source enters, the PH value, the turbidity and the organic matter content of the sampling water source are sensed, data are transmitted to the central processing unit 3611 for storage, and parameters are displayed on the display screen 3612 for observation; after the detection finishes, electric putter 31 promotes the partition plate is with first detection chamber 202 and second detection chamber 203 intercommunication, the sample water source gets into in the second detection chamber 203, filter layer 35 sets up in the second detection chamber 203, will the sample water source filters the back, the rethread inductive probe who installs on second piece 3632 detects, avoids unnecessary impurity to influence the detection of second detection chamber 203 internal parameter, inductive probe detects on second piece 3632 the chlorine residue content, conductivity and the dissolved oxygen parameter at sample water source to with data transfer to storage in the central processing unit 3611, and show in the display, be convenient for observe, and then can detect multiple quality of water parameter, the testing result is more comprehensive, and then makes the accuracy of testing result higher, makes the result of use better.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A water turbidity and multi-parameter detection device is characterized by comprising an outer box, a detection box, a sealing cover, a sealing ring, a moving mechanism, a sampling mechanism and a detection mechanism;
the outer box is provided with a containing cavity, the containing cavity is positioned on one side of the outer box, the detection box is fixedly connected with the outer box and is positioned on one side of the outer box, which is far away from the containing cavity, the detection box is provided with an accommodating cavity, the accommodating cavity is positioned inside the detection box, the sealing cover is detachably connected with the outer box and is positioned on one side of the outer box, which is far away from the containing cavity, the sealing ring is fixedly connected with the sealing cover and is positioned between the sealing cover and the detection box, the moving mechanism is detachably connected with the outer box, and the sampling mechanism is fixedly connected with the sealing cover;
the detection mechanism comprises an electric push rod, a partition plate, a sliding block, a sealing layer, a filter layer and an induction component, wherein the electric push rod is fixedly connected with the outer box and positioned between the outer box and the detection box, the partition plate is fixedly connected with the electric push rod and positioned in the containing cavity, one side of the sliding block is fixedly connected with the partition plate, the other side of the sliding block is slidably connected with the detection box and positioned between the detection box and the partition plate, one side of the sealing layer is fixedly connected with the detection box, the other side of the sealing layer is detachably connected with the partition plate and positioned in the containing cavity and close to one side of the partition plate, the filter layer is detachably connected with the detection box, and the induction component is detachably connected with the outer box.
2. The water turbidity and multiparameter detecting apparatus according to claim 1,
the induction assembly comprises a control part, a connecting sleeve, an installation block, a connecting upright post, a fixing bolt and a detection part, wherein the control part is detachably connected with the moving mechanism, one side of the connecting sleeve is fixedly connected with the control part, and the other side of the connecting sleeve is fixedly connected with the installation block and is positioned between the control part and the installation block; one side of the connecting upright post is fixedly connected with the mounting block, and the other side of the connecting upright post penetrates through the outer box and is positioned on one side of the mounting block far away from the connecting sleeve; one side of the fixing bolt is fixedly connected with the outer box, and the other side of the fixing bolt is rotatably connected with the connecting upright column and is positioned between the outer box and the detection box; the detection component is fixedly connected with the mounting block.
3. The water turbidity and multiparameter detecting apparatus according to claim 2,
the control component comprises a central processor, a display screen and a power supply, and the central processor is detachably connected with the moving mechanism and is positioned on one side of the moving mechanism, which is far away from the outer box; one side of the display screen is electrically connected with the central processing unit, and the other side of the display screen is fixedly connected with the moving mechanism and is positioned on one side of the moving mechanism close to the outer box; the power supply is electrically connected with the central processing unit and is positioned on one side of the central processing unit close to the moving mechanism.
4. The water turbidity and multiparameter detecting apparatus according to claim 2,
the mounting block comprises a first block and a second block, the first block and the second block are respectively fixedly connected with the connecting sleeve and are respectively arranged on two sides of the partition plate.
5. The water turbidity and multiparameter detecting apparatus according to claim 4,
the detection component comprises a TOC sensor probe, a PH value sensor probe, a turbidity sensor probe, a residual chlorine sensor probe, a conductivity sensor probe and a dissolved oxygen sensor probe, and the TOC sensor probe is fixedly connected with the first block and is positioned in the accommodating cavity; the PH value sensor probe is fixedly connected with the first block and is positioned in the accommodating cavity; the turbidity sensor probe is fixedly connected with the first block and is positioned in the accommodating cavity; the probe of the residual chlorine sensor is fixedly connected with the second block and is positioned in the accommodating cavity; the conductivity sensor probe is fixedly connected with the second block and is positioned in the accommodating cavity; the dissolved oxygen sensor probe is fixedly connected with the second block and is positioned in the accommodating cavity.
6. The water turbidity and multiparameter detecting apparatus according to claim 1,
the filter layer comprises a separation net and filter paper, and the separation net is detachably connected with the detection box and is positioned on one side of the detection box, which is far away from the partition plate; the filter paper is detachably connected with the separation net and is positioned on one side of the separation net far away from the detection box.
7. A water turbidity and multi-parameter detection method, the water turbidity and multi-parameter detection device as claimed in claim 1, characterized by comprising the following steps:
pumping water into the detection box through the sampling mechanism, and obtaining a sampling water source in the first detection cavity;
detecting the sampling water source through the first on-block sensing probe, uploading detection data to a central processing unit for storage, and displaying the detection data on a display screen;
the partition plate is pushed by the electric push rod, the sampling water source flows into the second detection cavity, and after being filtered by the filter layer, the sampling water source is detected by the sensing probe on the second block, and detection data are uploaded to the central processing unit for storage and displayed on the display screen.
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