Intelligent water quality online detection device

Abstract

The utility model discloses an intelligent water quality on-line detection device, which relates to the field of water quality detection equipment, and comprises an instrument box, a filter cartridge, a detector body and a partition plate are arranged in the instrument box, a display screen and an indicator light are arranged on the detector body, a support rod is arranged on the partition plate, and the filter cartridge is arranged on the support rod. A supporting frame is arranged between the two supporting rods, a plurality of filter cartridges and sampling cartridges are arranged in the supporting frame, the filter cartridges are sleeved with the sampling cartridges, filter screens used for filtering water samples are arranged in the filter cartridges, communicating pipes are arranged at the tops of the filter cartridges, and the sampling cartridges are placed from the bottom of the supporting frame and are in butt joint with the filter cartridges. A filter screen is arranged in the filter cartridge, a water sample can be filtered, a user does not need to filter the water sample again, a plurality of probes in the box body downwards penetrate into the filter cartridge, the probes are in contact with the water sample, and the detector body can be used for detecting the water sample and collecting data.

Description

Technical Field

[0001] The utility model relates to the field of water quality detection equipment, in particular to an intelligent on-line water quality detection device. Background Technique

[0002] Water quality detection is to evaluate the content and properties of various components in water bodies to judge whether the water quality is suitable for specific uses or is polluted. The quality of water is closely related to human health. The parameters of water quality detection usually include three categories: chemical indicators, physical indicators and microbial indicators. Quantitative analysis of water samples is carried out by professional detection instruments, and a variety of chemical and physical methods are used for detailed analysis, such as spectrophotometry, atomic absorption spectrometry, gas chromatography, etc.

[0003] The existing water quality detection devices have relatively simple structures and cannot perform on-line detection and analysis of multiple water samples at the same time. Users need to filter the water samples one by one for detection. The operation process is relatively cumbersome, time-consuming and prone to operation errors, which is not conducive to the normal progress of water quality detection and increases the labor intensity of users. Content of the Utility Model

[0004] The purpose of the utility model is to provide an intelligent on-line water quality detection device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An intelligent on-line water quality detection device includes an instrument box, and further includes:

[0007] A filter cylinder. A detector body and a partition are arranged inside the instrument box. A display screen and an indicator light are arranged on the detector body. A support rod is arranged on the partition. A support frame is arranged between the two support rods. A plurality of filter cylinders and sampling cylinders are arranged inside the support frame. The sampling cylinder is sleeved outside the filter cylinder. A filter screen for filtering water samples is arranged inside the filter cylinder. A connecting pipe is arranged at the top of the filter cylinder. A guiding cylinder is arranged at the top end of the connecting pipe. A plurality of screw holes are opened at the bottom of the support frame. A connecting pipe is arranged outside the sampling cylinder. The connecting pipe and the screw holes are connected by threads;

[0008] A probe rod. A box body is slidably arranged on the top of the instrument box. A fixing plate is arranged inside the box body. A square groove is opened at the center position of the fixing plate. A plurality of movable blocks are slidably arranged inside the square groove. A telescopic spring is arranged between the movable blocks. A probe rod is vertically arranged on the movable block. A probe connected to the detector body is arranged at the bottom of the probe rod;

[0009] A connecting mechanism, connected to the box body, capable of fixedly connecting the instrument box and the box body.

[0010] On the basis of the above technical solutions, the present utility model further provides the following optional technical solutions:

[0011] In an optional solution: the connecting mechanism includes side plates, connecting plates, movable plates and card slots. A connecting plate is provided on the outer side wall of the box body, and a plurality of card slots are opened on the connecting plate. A side plate is provided on the outer side wall of the instrument box. The connecting plate passes through the side plate and is slidably matched with it. A movable plate is slidably arranged on the side plate.

[0012] In an optional solution: one end of the movable plate penetrates into the card slot, and a return spring is arranged between the movable plate and the side plate.

[0013] In an optional solution: a fixing block is provided on the side wall of the support frame. The support rod passes through the fixing block and is provided with a nut. A support spring is sleeved outside the support rod, and the support spring is located between the fixing block and the partition plate.

[0014] In an optional solution: a wire passing hole is opened on the partition plate, and a label is provided outside the sampling cylinder.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The intelligent water quality on-line detection device stores the collected water samples through the sampling cylinder. The sampling cylinder is placed from the bottom of the support frame and docked with the filtering cylinder. A filter screen is arranged inside the filtering cylinder, which can filter the water samples, eliminating the need for the user to filter the water samples again. Multiple probes in the box body penetrate downward into the filtering cylinder, and the probes are in contact with the water samples. The detector body can detect and collect data of the water samples, realizing the intelligent on-line detection of water quality, making the water quality detection faster, facilitating the use and operation, and reducing the labor intensity of detecting a large number of water samples. Description of the Drawings

[0017] Figure 1 It is a structural schematic diagram of the intelligent water quality on-line detection device.

[0018] Figure 2 It is a structural schematic diagram of the support frame in the intelligent water quality on-line detection device.

[0019] Figure 3 It is the intelligent water quality on-line detection device Figure 2 An enlarged view of part A in.

[0020] Figure 4 It is a cross-sectional view of the filtering cylinder in the intelligent water quality on-line detection device.

[0021] Annotation of reference numerals: 1 - instrument box, 2 - box body, 3 - cabinet door, 4 - fixing plate, 401 - square groove, 5 - movable block, 6 - probe rod, 7 - probe, 8 - support frame, 801 - screw hole, 9 - support rod, 10 - nut, 11 - fixing block, 12 - support spring, 13 - sampling cylinder, 14 - filter cylinder, 15 - detector body, 16 - display screen, 17 - indicator light, 18 - partition board, 19 - telescopic spring, 20 - fixing rod, 21 - guiding cylinder, 22 - connecting pipe, 23 - sign board, 24 - connecting plate, 241 - clamping groove, 25 - side plate, 26 - movable plate, 27 - reset spring, 28 - filter net, 29 - connecting tube. Detailed implementation manners

[0022] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments; in the drawings or the description, similar or identical parts are denoted by the same reference numerals, and in actual applications, the shapes, thicknesses or heights of the various components may be enlarged or reduced. The various embodiments listed in the present utility model are only used to illustrate the present utility model and are not used to limit the scope of the present utility model. Any obvious modification or change made to the present utility model does not depart from the spirit and scope of the present utility model.

[0023] In one embodiment, as Figures 1-4 shown, an intelligent on - line water quality detection device includes an instrument box 1, and further includes:

[0024] A filter cylinder 14, the inside of the instrument box 1 is provided with a detector body 15, the detector body 18 is provided with a display screen 16 and an indicator light 17, a partition board 18 is fixedly arranged inside the instrument box 1, a cabinet door 3 is arranged outside the instrument box 1, a support rod 9 is vertically arranged on the partition board 18, a support frame 8 is arranged between the two support rods 9, a plurality of filter cylinders 14 and sampling cylinders 13 are arranged inside the support frame 8, the sampling cylinder 13 is sleeved outside the filter cylinder 14, a filter net 28 for filtering water samples is arranged inside the filter cylinder 14, a connecting pipe 22 is arranged at the top of the filter cylinder 14, a guiding cylinder 21 is arranged at the top end of the connecting pipe 22, a plurality of screw holes 801 are opened at the bottom of the support frame 8, a connecting pipe 29 is arranged outside the sampling cylinder 13, and the connecting pipe 29 is connected to the screw hole 801 by threads. By turning the sampling cylinder 13, the sampling cylinder 13 can be taken out from the bottom of the support frame 8, which is convenient for putting in and taking out water samples;

[0025] The probe rod 6, a box body 2 is slidably arranged on the top of the instrument box 1, a fixing plate 4 is arranged inside the box body 2, the fixing plate 4, a square groove 401 is opened at the central position of the fixing plate 4, a fixing rod 20 is arranged inside the square groove 401, a plurality of movable blocks 5 are slidably sleeved outside the fixing rod 20, a telescopic spring 19 is arranged between the movable blocks 5, the telescopic spring 19 is sleeved on the fixing rod 20, a probe rod 6 is vertically arranged on the movable block 5, and a probe 7 connected to the detector body 15 is arranged at the bottom of the probe rod 6;

[0026] The connecting mechanism is connected to the box body 2 and can fixedly connect the instrument box 1 and the box body 2.

[0027] The intelligent water quality on-line detection device stores the collected water samples through the sampling cylinder 13. The sampling cylinder 13 is placed from the bottom of the support frame 8. By screwing the sampling cylinder 13, the sampling cylinder 13 can be docked with the filtering cylinder 14. Pressing the box body 4 downward, a plurality of probes 7 in the box body 4 penetrate downward into the filtering cylinder 14. The probes 7 are in contact with the water samples. The detector body 18 measures some substances in the water quality by using the potential change generated by the reaction of the electrodes with the water samples, and can measure and collect data such as pH value and conductivity, realizing the intelligent on-line detection of water quality. As an embodiment, the left-right, up-down positions of the various components shown in the drawings are only one arrangement method, and the specific positions are set according to specific needs.

[0028] In one embodiment, as Figures 1-3 shown, the connecting mechanism includes a side plate 25, a connecting plate 24, a movable plate 26 and a card slot 241. The connecting plate 24 is arranged on the outer side wall of the box body 2, a plurality of card slots 241 are opened on the connecting plate 24, the side plate 25 is arranged on the outer side wall of the instrument box 1, the connecting plate 24 passes through the side plate 25 and is slidably matched with it, and the movable plate 26 is slidably arranged on the side plate 25.

[0029] In one embodiment, as Figure 1 shown, one end of the movable plate 26 penetrates into the card slot 241, a return spring 27 is arranged between the movable plate 26 and the side plate 25, and the return spring 27 pulls the movable plate 26 through elastic force, so that the movable plate 26 penetrates into the card slot 241, and can support the box body 4 to prevent the box body 4 above the instrument box 1 from sliding up and down, affecting the normal use of the device; when the box body 4 is subjected to a downward pressure, the movable plate 26 is pushed outwards, so that the box body 4 can move downwards.

[0030] In one embodiment, as Figure 1As shown, a fixing block 11 is provided on the side wall of the support frame 8. The support rod 9 passes through the fixing block 11 and is provided with a nut 10. A support spring 12 is sleeved outside the support rod 9. The support spring 12 is located between the fixing block 11 and the partition plate 18 and can support the support frame 8. By turning the nut 10, the nut 10 presses the fixing block 11 downward, and the use height of the support frame 8 can be adjusted.

[0031] In one embodiment, as Figures 1-2 shown, a wire passing hole 19 is formed in the partition plate 18, and a sign plate 23 is arranged outside the sampling cylinder 13.

[0032] In the above embodiment of the present utility model, an intelligent on-line water quality detection device is provided. The sampling cylinder 13 stores the collected water sample. The sampling cylinder 13 is placed into the support frame 8 from the bottom. By turning the sampling cylinder 13, the sampling cylinder 13 can be docked with the filtering cylinder 14. When it is necessary to detect the water sample, press the box body 4 downward. A plurality of probes 7 in the box body 4 penetrate downward into the filtering cylinder 14. The guiding cylinder 21 can guide the probe rod 6, so that the probe rod 6 penetrates downward into the filtering cylinder 14. The probe 7 contacts the water sample. The detector body 18 can measure and collect data of the water sample. The filtering cylinder 14 can filter the water sample. The filtered water sample can be pumped out through the communicating pipe 22, and the solid residue in the water sample stays in the sampling cylinder 13.

[0033] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. An intelligent on-line water quality detection device, including an instrument box, characterized in that, Further comprising: A filter cartridge, inside the instrument box, there is a detector body and a partition board. On the detector body, there is a display screen and an indicator light. On the partition board, there are support rods. Between the two support rods, there is a support frame. Inside the support frame, there are multiple filter cartridges and sampling cylinders. The sampling cylinder is sleeved outside the filter cartridge. Inside the filter cartridge, there is a filter net for filtering water samples. At the top of the filter cartridge, there is a connecting pipe. At the top end of the connecting pipe, there is a guiding cylinder. At the bottom of the support frame, there are multiple screw holes. Outside the sampling cylinder, there is a connecting pipe, and the connecting pipe is connected to the screw holes by threads; A probe rod, on the top of the instrument box, there is a sliding box body. Inside the box body, there is a fixing plate. At the center position of the fixing plate, there is a square groove. Inside the square groove, there are multiple sliding movable blocks. Between the movable blocks, there is a telescopic spring. Vertically arranged on the movable blocks is a probe rod, and at the bottom of the probe rod, there is a probe connected to the detector body; A connecting mechanism, connected to the box body, capable of fixedly connecting the instrument box and the box body.

2. The intelligent on-line water quality detection device according to claim 1, characterized in that, The connecting mechanism includes a side plate, a connecting plate, a movable plate and a clamping groove. On the outer side wall of the box body, there is a connecting plate. On the connecting plate, there are multiple clamping grooves. On the outer side wall of the instrument box, there is a side plate. The connecting plate passes through the side plate and is in sliding fit with it. On the side plate, there is a sliding movable plate.

3. The intelligent on-line water quality detection device according to claim 2, characterized in that, One end of the movable plate penetrates into the clamping groove, and between the movable plate and the side plate, there is a reset spring.

4. The intelligent on-line water quality detection device according to claim 1, characterized in that On the side wall of the support frame, there is a fixing block. The support rod passes through the fixing block and is provided with a nut. Outside the support rod, there is a support spring, and the support spring is located between the fixing block and the partition board.

5. The intelligent on-line water quality detection device according to claim 1, characterized in that, On the partition board, there is a wire passing hole, and outside the sampling cylinder, there is a label.

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