Sample suspended matter removal device based on water quality detection

Abstract

The utility model discloses a sample suspended matter removal device based on water quality detection, which comprises a fixing sleeve, a fixing frame fixedly connected to the outer side of the fixing sleeve, a cleaning rod fixedly connected to the bottom of the fixing frame, a cleaning scraper fixedly connected to the outer side of the cleaning rod, and a screw opening formed in the top of the fixing sleeve. The top of the fixing sleeve is in threaded connection with a threaded connector through a screw opening, the top end of the threaded connector is electrically connected with a water quality detection mechanism, a movable opening is formed in the bottom of the fixing sleeve, the bottom of the fixing sleeve is movably connected with a first rotating flange through the movable opening, and the bottom of the first rotating flange is fixedly connected with a filter screen; a rotating seat is fixedly connected to the bottom end of the filter screen, a second rotating flange is fixedly connected to the outer side of the rotating seat, a cleaning box is fixedly connected to the outer side of the second rotating flange, and suspended solids in water are prevented from blocking a screen opening through the first rotating flange, the second rotating flange, a cleaning rod and a cleaning scraper; the water permeation efficiency and the accuracy of water quality detection parameters are ensured.

Description

Technical Field

[0001] The utility model relates to a suspended matter removal device for water quality detection, in particular to a sample suspended matter removal device based on water quality detection, belonging to the technical field of water quality detection. Background Art

[0002] Water is the source of life. Human production and life are inseparable from water. The quality of drinking water is closely related to human health and safety. Water quality testing can test different items according to different needs, including residual chlorine, chemical oxygen demand and turbidity. In order to protect the water environment and ensure the safety of human drinking water, it is necessary to strengthen the detection of sewage discharge to prevent the discharge from exceeding the standard, exceeding the self-purification capacity of the water body, and polluting the water environment.

[0003] The patent document with the prior art publication number CN212807709U provides a sampling device for water quality detection that can remove suspended matter, including a water bucket, a wristband is arranged above the water bucket, a cylinder is arranged inside the water bucket, the center of the cylinder coincides with the center of the bottom of the water bucket, an opening is arranged at the position of the cylinder at the bottom of the water bucket, two slides are fixedly installed inside the cylinder, the slides are perpendicular to the water bucket, the slides are slidably installed with the sliding member, an activated carbon filter chamber is fixedly installed between the tops of the sliding members, and the activated carbon filter chamber is hemispherical. By adding the activated carbon filter chamber, the suspended matter in the water to be tested entering the water bucket can be removed by passing through the activated carbon filter chamber, which is convenient for testing the water to be tested; by adding a fixing device, the positioning block on the sliding member is fixedly connected with the fixing block, the filter screen is fixedly installed at the horizontal position of the positioning member, and the water to be tested must be filtered by the filter screen before entering the water bucket, which is simple and fast to operate, which is conducive to saving time and reducing errors.

[0004] However, during the use of the existing device for removing suspended matter in water of water quality detection samples, although the filter net installed on the sensor of the water quality detector can remove the suspended matter in the water, so that the sensor of the water quality detector only detects the water, but the water needs to penetrate into the filter net, and during the penetration process of water, the suspended matter in the water will clog the filter net. Since the filter net cannot clean the suspended matter on the surface, the water penetration efficiency is low, which affects the water quality detection parameters. For this reason, we propose a sample suspended matter removal device based on water quality detection. Utility Model Content

[0005] The purpose of the utility model is to provide a sample suspended matter removal device based on water quality detection in order to solve at least one of the above technical problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a sample suspended matter removal device based on water quality detection, comprising a fixed sleeve, the outer side of the fixed sleeve is fixedly connected to a fixed frame, the bottom of the fixed frame is fixedly connected to a cleaning rod, the outer side of the cleaning rod is fixedly connected to a cleaning scraper, the top of the fixed sleeve is provided with a screw hole, the top of the fixed sleeve is threadedly connected to a threaded joint through the screw hole, and the top of the threaded joint is electrically connected to a water quality detection mechanism;

[0007] A movable opening is provided at the bottom of the fixed sleeve, and a first rotating flange is movably connected to the bottom of the fixed sleeve through the movable opening. A filter screen is fixedly connected to the bottom of the first rotating flange, and a rotating seat is fixedly connected to the bottom end of the filter screen. A second rotating flange is fixedly connected to the outer side of the rotating seat, and a cleaning box is fixedly connected to the outer side of the second rotating flange.

[0008] As a further solution of the utility model: the water quality detection mechanism includes a water quality detector, a fixed joint and a data cable, the top of the water quality detector is fixedly connected to the fixed joint, one end of the fixed joint is electrically connected to the data cable, and the data cable is electrically connected to the top of the threaded joint.

[0009] As a further solution of the utility model: a display screen and a control panel are fixedly connected to the front of the water quality detector, and buttons are fixedly connected to the front of the control panel.

[0010] As a further solution of the utility model: a water quality sensor is fixedly connected to the bottom end of the threaded joint, and the water quality sensor is located inside the filter.

[0011] As a further solution of the utility model: a cleaning motor is fixedly connected to the interior of the cleaning box, and a driving end of the cleaning motor is fixedly connected to the rotating seat.

[0012] As a further solution of the utility model: the filter screen is a cylindrical structure, and the filter screen is a hollow structure.

[0013] The beneficial effects of the utility model are:

[0014] 1) Through the first rotating flange, the second rotating flange, the cleaning rod and the cleaning scraper, when conducting water quality testing, the staff throws the filter into the water, at this time, the water penetrates the filter and enters the filter, and at the same time the filter will filter the suspended matter in the water to avoid the presence of suspended matter in the water in the filter. At this time, the water quality sensor will detect the water in the filter, and the detected data will be transmitted to the display screen of the water quality detector through the data line for display;

[0015] 2) When water passes through the filter and suspended matter adheres to the filter, the cleaning motor drives the filter on the rotating seat to rotate through the first rotating flange and the second rotating flange. At the same time, the cleaning scraper on the cleaning rod scrapes off the suspended matter on the filter to keep the mesh opening on the filter unblocked, thereby avoiding the suspended matter in the water from clogging the mesh opening and ensuring the water penetration efficiency and the accuracy of the water quality detection parameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model water quality detector;

[0018] Figure 3 It is a partial structural schematic diagram of the fixing sleeve of the utility model;

[0019] Figure 4 It is a cross-sectional view of the cleaning box of the utility model.

[0020] In the figure: 1. Water quality detector; 2. Display screen; 3. Control panel; 4. Button; 5. Fixed joint; 6. Data cable; 7. Threaded joint; 701. Water quality sensor; 8. Fixed sleeve; 801. Screw mouth; 802. Movable mouth; 9. Filter; 901. First rotating flange; 902. Rotating seat; 903. Second rotating flange; 10. Cleaning box; 1001. Cleaning motor; 11. Fixed bracket; 12. Cleaning rod; 13. Cleaning scraper. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Embodiment 1, as Figures 1 to 4 As shown, a sample suspended matter removal device based on water quality detection includes a fixed sleeve 8, a fixed frame 11 is fixedly connected to the outside of the fixed sleeve 8, a cleaning rod 12 is fixedly connected to the bottom of the fixed frame 11, a cleaning scraper 13 is fixedly connected to the outside of the cleaning rod 12, a screw hole 801 is opened on the top of the fixed sleeve 8, a threaded joint 7 is threadedly connected to the top of the fixed sleeve 8 through the screw hole 801, and a water quality detection mechanism is electrically connected to the top of the threaded joint 7;

[0023] A movable opening 802 is provided at the bottom of the fixed sleeve 8, and the bottom of the fixed sleeve 8 is movably connected to the first rotating flange 901 through the movable opening 802. The bottom of the first rotating flange 901 is fixedly connected to the filter screen 9, and the bottom end of the filter screen 9 is fixedly connected to the rotating seat 902. The outer side of the rotating seat 902 is fixedly connected to the second rotating flange 903, and the outer side of the second rotating flange 903 is fixedly connected to the cleaning box 10.

[0024] Embodiment 2: In addition to all the technical features of Embodiment 1, this embodiment also includes:

[0025] The water quality detection mechanism includes a water quality detector 1, a fixed joint 5 and a data cable 6. The top of the water quality detector 1 is fixedly connected to the fixed joint 5, one end of the fixed joint 5 is electrically connected to the data cable 6, and the data cable 6 is electrically connected to the top of the threaded joint 7. Through the data cable 6, the parameters detected by the water quality sensor 701 can be directly transmitted to the water quality detector 1, so that personnel can check the parameters conveniently.

[0026] A display screen 2 and a control panel 3 are fixedly connected to the front of the water quality detector 1, and a button 4 is fixedly connected to the front of the control panel 3. The button 4 allows the staff to start the water quality detector 1, and the detected parameters can be displayed through the display screen 2.

[0027] The bottom end of the threaded joint 7 is fixedly connected with a water quality sensor 701, which is located inside the filter 9. Since the water quality sensor 701 is located inside the filter 9 and the filter 9 can filter suspended matter in the water, the suspended matter in the water is prevented from contacting the water quality sensor 701.

[0028] Embodiment 3: In addition to all the technical features of Embodiment 1, this embodiment also includes:

[0029] A cleaning motor 1001 is fixedly connected to the interior of the cleaning box 10, and the driving end of the cleaning motor 1001 is fixedly connected to the rotating seat 902. By starting the cleaning motor 1001, the cleaning motor 1001 drives the filter screen 9 on the rotating seat 902 to rotate through the first rotating flange 901 and the second rotating flange 903, and at the same time, the cleaning scraper 13 on the cleaning rod 12 scrapes off the suspended matter on the filter screen 9.

[0030] The filter net 9 is a cylindrical structure and a hollow structure. The filter net 9 can filter the suspended matter in the water to prevent the suspended matter in the water from contacting the water quality sensor 701 .

[0031] Working principle: When conducting water quality testing, the staff throws the filter 9 into the water. At this time, the water penetrates the filter 9 and enters the filter 9. At the same time, the filter 9 will filter the suspended matter in the water to avoid the presence of suspended matter in the water in the filter 9. At this time, the water quality sensor 701 will detect the water in the filter 9, and the detected data is transmitted to the display screen 2 of the water quality detector 1 through the data line 6 for display. When the water passes through the filter 9 and the suspended matter adheres to the filter 9, the cleaning motor 1001 drives the filter 9 on the rotating seat 902 to rotate through the first rotating flange 901 and the second rotating flange 903. At the same time, the cleaning scraper 13 on the cleaning rod 12 scrapes off the suspended matter on the filter 9 to keep the mesh opening on the filter 9 unblocked, thus completing the use process of the utility model. The utility model has a simple structure and is safe and convenient to use.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sample suspended matter removal device based on water quality detection, comprising a fixed sleeve (8), characterized in that: The outer side of the fixing sleeve (8) is fixedly connected to a fixing frame (11), the bottom of the fixing frame (11) is fixedly connected to a cleaning rod (12), the outer side of the cleaning rod (12) is fixedly connected to a cleaning scraper (13), a screw hole (801) is provided on the top of the fixing sleeve (8), the top of the fixing sleeve (8) is threadedly connected to a threaded joint (7) through the screw hole (801), and the top of the threaded joint (7) is electrically connected to a water quality detection mechanism; The bottom of the fixed sleeve (8) is provided with a movable opening (802), the bottom of the fixed sleeve (8) is movably connected to a first rotating flange (901) through the movable opening (802), the bottom of the first rotating flange (901) is fixedly connected to a filter screen (9), the bottom end of the filter screen (9) is fixedly connected to a rotating seat (902), the outer side of the rotating seat (902) is fixedly connected to a second rotating flange (903), and the outer side of the second rotating flange (903) is fixedly connected to a cleaning box (10).

2. The sample suspended matter removal device according to claim 1, characterized in that: The water quality detection mechanism comprises a water quality detector (1), a fixed joint (5) and a data line (6); the top end of the water quality detector (1) is fixedly connected to the fixed joint (5); one end of the fixed joint (5) is electrically connected to the data line (6); and the data line (6) is electrically connected to the top end of the threaded joint (7).

3. The sample suspended matter removal device according to claim 2, characterized in that: The front of the water quality detector (1) is respectively fixedly connected to a display screen (2) and a control panel (3), and the front of the control panel (3) is fixedly connected to a button (4).

4. A sample suspended matter removal device based on water quality detection according to claim 1, characterized in that: A water quality sensor (701) is fixedly connected to the bottom end of the threaded joint (7), and the water quality sensor (701) is located inside the filter screen (9).

5. The sample suspended matter removal device according to claim 1, characterized in that: A cleaning motor (1001) is fixedly connected to the interior of the cleaning box (10), and a driving end of the cleaning motor (1001) is fixedly connected to the rotating seat (902).

6. The sample suspended matter removal device according to claim 1, characterized in that: The filter screen (9) is a cylindrical structure, and the filter screen (9) is a hollow structure.

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