Diluting device for water quality monitor

Abstract

The utility model discloses a dilution device for a water quality monitor, which relates to the field of water quality monitoring and comprises a dilution tank, a sample tube and a water tube which are bilaterally symmetrical are fixedly inserted on the top surface of the dilution tank, and a driving motor is fixedly inserted on the top surface of the dilution tank between the sample tube and the water tube. The output end of the driving motor is located in the dilution box and fixedly connected with a vertically-downward rotating rod, the two sides of the rotating rod are each fixedly connected with two symmetrical stirring rods, first transparent glass plates are embedded in the front faces of the sample pipe and the water pipe, and scale strips matched with the sample pipe and the water pipe in volume are arranged on the first transparent glass plates. By arranging the sample pipe and the water pipe which have the weighing function and the automatic weighing function of the sample pipe and the water pipe, the diluting device does not need to be frequently weighed when samples and water are added in batches, so that the diluting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of water quality monitoring and processing, specifically to a dilution device for a water quality monitoring instrument. Background Technology

[0002] A water quality analyzer is an instrument used to monitor various components in water. Generally, water quality analyzers are required to be intuitive, highly sensitive, lightweight, and portable.

[0003] Before monitoring water quality, water quality monitors typically dilute the sample to improve accuracy. However, existing dilution devices for water quality monitors require staff to prepare the sample and water in advance and weigh them. This method, especially when using a batch addition method, necessitates frequent weighing of the sample and water, resulting in low efficiency. Therefore, a more advanced dilution device for water quality monitors is needed to address these issues. Utility Model Content

[0004] In view of the problems existing in the current screening and vibrating rapid drying equipment for feed production, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a dilution device for a water quality monitor, which solves the problem that existing dilution devices for water quality monitors have to frequently weigh the samples and water when adding samples and water in batches, resulting in low dilution efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A dilution device for a water quality monitor includes a dilution tank. A sample tube and a water pipe, symmetrically arranged on opposite sides, are fixedly inserted into the top surface of the dilution tank. A drive motor is fixedly inserted into the top surface of the dilution tank between the sample tube and the water pipe. The output end of the drive motor is located inside the dilution tank, and a vertically downward rotating rod is fixedly attached to the output end. Two symmetrical stirring rods are fixedly attached to both sides of the rotating rod. A first transparent glass plate is embedded in the front of both the sample tube and the water pipe. A scale bar matching the volume of the sample tube and the water pipe is provided on the first transparent glass plate. A control valve is provided at the bottom of the inner wall of both the sample tube and the water pipe. A pump body is fixedly attached to the bottom of the inner wall of the dilution tank. A flexible hose is fixedly sleeved on the outlet end of the pump body, and the flexible hose penetrates the side wall of the dilution tank. Universal wheels are fixedly attached to the four corners of the bottom surface of the dilution tank.

[0008] Preferably, a circular ring is fixedly connected to the upper part of one side of the outer wall of the dilution tank, and an L-shaped locking block that can be movably inserted into the circular ring is fixedly connected to the side of the hose located outside the dilution tank.

[0009] Preferably, the top and bottom surfaces of the stirring rod are each fixed with two mutually symmetrical stirring blades.

[0010] Preferably, both the sample tube and the water tube are provided with a cover plate on their top surfaces.

[0011] Preferably, a control button is provided in the center of the front of the dilution tank, and the control button is electrically connected to the drive motor and the pump body.

[0012] Preferably, a second transparent glass plate is embedded in the right side of the front of the dilution tank.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] This invention improves dilution efficiency by incorporating a sample tube and water tube with built-in weighing functions. The automatic weighing of these tubes eliminates the need for frequent weighing when adding samples and water in batches. Specifically, the dilution tank is moved next to the water quality monitor using casters. The first batch of sample and water is then poured into the sample tube and water tube, respectively, with the amount controlled by a first transparent glass plate and graduated strips. The control valves in both tubes are then opened simultaneously, allowing all the sample and water to flow into the dilution tank. The control valves are then closed, and the second batch of sample and water is poured into the sample tube and water tube. Inside the sample and water pipes, the staff can turn on the drive motor, which drives the rotating rod to stir and mix the sample and water, thus diluting the sample. Then, the control valve is opened to pour the second batch of sample and water into the dilution tank. Repeating the above operation allows multiple batches of sample and water to be added quantitatively to the dilution tank. During this process, the staff only needs to control the amount added in batches through the sample and water pipes, without the need for external weighing equipment, thereby improving the overall efficiency of dilution. Finally, the diluted sample is discharged from the dilution tank through the hose by the pump. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0016] Figure 1 This is a front view of the structure of this utility model;

[0017] Figure 2 This is a frontal cross-sectional view of the present invention.

[0018] Figure 3 This is a three-dimensional structural diagram of the sample tube of this utility model;

[0019] Figure 4 This utility model Figure 2 A magnified structural diagram of A.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Dilution tank; 2. Drive motor; 3. Sample tube; 4. Water pipe; 5. First transparent glass plate; 6. Scale bar; 7. Control button; 8. Second transparent glass plate; 9. Hose; 10. Casters; 11. Cover plate; 12. Control valve; 13. Rotating rod; 14. Stirring rod; 15. Stirring blade; 16. Pump body; 17. Ring; 18. L-shaped locking block. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] This utility model provides, for example Figure 1-4 The dilution device for a water quality monitor shown includes a dilution tank 1. A sample tube 3 and a water pipe 4, which are symmetrically arranged on the left and right sides, are fixedly inserted into the top surface of the dilution tank 1. A drive motor 2 is fixedly inserted into the top surface of the dilution tank 1 between the sample tube 3 and the water pipe 4. The output end of the drive motor 2 is located inside the dilution tank 1, and a vertically downward rotating rod 13 is fixedly connected to the output end. Two symmetrical stirring rods 14 are fixedly connected to both sides of the rotating rod 13. A first transparent glass plate 5 is embedded in the front of the sample tube 3 and the water pipe 4. A scale bar 6 matching the volume of the sample tube 3 and the water pipe 4 is provided on the first transparent glass plate 5. A control valve 12 is provided at the bottom of the inner wall of the sample tube 3 and the water pipe 4. A pump body 16 is fixedly connected to the bottom of the inner wall of the dilution tank 1. A flexible hose 9 is fixedly sleeved on the water outlet end of the pump body 16, and the flexible hose 9 penetrates the side wall of the dilution tank 1. Universal wheels 10 are fixedly connected to the four corners of the bottom surface of the dilution tank 1.

[0024] First, the first batch of sample and water is quantified using sample tube 3 and water tube 4. Then, control valve 12 is opened to allow the first batch of sample and water to flow into dilution tank 1. Next, drive motor 2 is turned on, which dilutes and mixes the first batch of sample and water. Then, the second batch of sample and water is poured into sample tube 3 and water tube 4 in advance. The first transparent glass plate 5 and scale strip 6 on sample tube 3 and water tube 4 can directly control the amount poured in, thereby improving the dilution efficiency of dilution tank 1.

[0025] To prevent hose 9 from dragging on the ground, such as Figure 1As shown, a ring 17 is fixedly attached to the upper part of one side of the outer wall of the dilution tank 1, and an L-shaped locking block 18 that can be movably inserted into the ring 17 is fixedly attached to the side of the hose 9 located outside the dilution tank 1.

[0026] To improve the mixing effect of the stirring rod 14, such as Figure 2 As shown, two mutually symmetrical stirring blades 15 are fixed to the top and bottom surfaces of the stirring rod 14.

[0027] To prevent impurities and dust from entering sample tube 3 and water tube 4, such as Figure 2 As shown, both sample tube 3 and water tube 4 are equipped with cover plates 11 on their top surfaces.

[0028] And in order to, Figure 1 As shown, a control button 7 is provided in the center of the front of the dilution tank 1. The control button 7 is electrically connected to the drive motor 2 and the pump body 16.

[0029] And in order to, Figure 1 As shown, a second transparent glass plate 8 is embedded in the right side of the front of the dilution tank 1.

[0030] Finally, to improve the dilution efficiency of dilution tank 1 during the dilution process, when the dilution method is batch addition, staff do not need to frequently weigh the sample and water. Figures 1-4 As shown, firstly, the dilution tank 1 is moved next to the water quality monitor using the casters 10. Then, the first batch of samples and water are poured into sample tube 3 and water tube 4 respectively. The amount poured in is controlled by the first transparent glass plate 5 and the scale strip 6. Then, the control valves 12 in sample tube 3 and water tube 4 are opened simultaneously. At this time, all the samples and water will flow into the dilution tank 1. Then, the control valve 12 is closed, and the second batch of samples and water is poured into sample tube 3 and water tube 4. During this process, the operator can turn on the drive motor 2, which can drive the rotating rod 13 to move forward. The stirring rod 14 rotates to mix the sample and water, thereby diluting the sample. Then, the control valve 12 is opened to pour the second batch of sample and water into the dilution tank 1. The above operation is repeated to add multiple batches of sample and water quantitatively into the dilution tank 1. During this process, the staff only needs to control the amount added in batches through the sample tube 3 and the water tube 4, without the need for external weighing equipment, thus improving the overall efficiency of dilution. Finally, the diluted sample is discharged from the dilution tank 1 through the hose 9 by the pump body 16.

[0031] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A dilution device for a water quality monitoring instrument, comprising a dilution tank (1), characterized in that: The top surface of the dilution tank (1) is fixedly connected to a sample tube (3) and a water tube (4) that are symmetrically arranged on the left and right. A drive motor (2) is fixedly connected to the top surface of the dilution tank (1) between the sample tube (3) and the water tube (4). The output end of the drive motor (2) is located inside the dilution tank (1) and a vertically downward rotating rod (13) is fixedly connected to the output end. Two symmetrical stirring rods (14) are fixedly connected to both sides of the rotating rod (13). The front of the sample tube (3) and the water tube (4) are both embedded with The first transparent glass plate (5) is provided with a scale bar (6) that matches the volume of the sample tube (3) and the water tube (4). The bottom of the inner wall of the sample tube (3) and the water tube (4) are provided with control valves (12). The bottom of the inner wall of the dilution tank (1) is fixedly connected to a pump body (16). A hose (9) is fixedly connected to the water outlet of the pump body (16), and the hose (9) passes through the side wall of the dilution tank (1). Universal wheels (10) are fixedly connected to the four corners of the bottom surface of the dilution tank (1).

2. The dilution device for a water quality monitor according to claim 1, characterized in that: A ring (17) is fixedly attached to the upper side of one side of the outer wall of the dilution tank (1), and an L-shaped locking block (18) that can be movably inserted into the ring (17) is fixedly attached to the side of the hose (9) outside the dilution tank (1).

3. The dilution device for a water quality monitor according to claim 1, characterized in that: The top and bottom surfaces of the stirring rod (14) are each fixed with two mutually symmetrical stirring blades (15).

4. The dilution device for a water quality monitor according to claim 1, characterized in that: The top surfaces of both the sample tube (3) and the water tube (4) are provided with cover plates (11).

5. A dilution device for a water quality monitor according to claim 1, characterized in that: A control button (7) is provided in the center of the front of the dilution tank (1). The control button (7) is electrically connected to the drive motor (2) and the pump body (16).

6. The dilution device for a water quality monitor according to claim 1, characterized in that: The dilution tank (1) has a second transparent glass plate (8) embedded in the right side of its front.

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