Water quality analyzer for hydrogeological survey

Abstract

The utility model relates to the technical field of water quality detection, and discloses a water quality analyzer for hydrogeological survey, which comprises a box body, a water tank is fixedly connected inside the box body, a support is fixedly connected inside the water tank, a rotating rod is rotatably connected to one side of the box body, a rotating shaft is rotatably connected to the inner bottom of the support, and the rotating shaft is rotatably connected to the other side of the box body. The top of the rotating shaft is fixedly connected with a second bevel gear, one end of the rotating rod is fixedly connected with a first bevel gear, the first bevel gear and the second bevel gear are in meshed connection, and the bottom of the rotating shaft is fixedly connected with paddles. According to the utility model, the rotating rod can drive the first bevel gear to rotate, the first bevel gear and the second bevel gear are matched to drive the rotating shaft to rotate, the rotating shaft can drive the paddles to rotate, and at the moment, the paddles can be utilized to pump water at the bottom in the water tank to the top of the water tank; therefore, the influence on the final detection result caused by the sediment sinking to the bottom in the water can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to a water quality analyzer for hydrogeological survey. Background Art

[0002] Water quality analyzers for hydrogeological surveys play a vital role in geological surveys and hydrological surveys. They can be used to monitor the water quality of groundwater, surface water and other water bodies in real time. By monitoring the content of various chemical substances in the water, the water quality can be evaluated and whether the water source is polluted or otherwise affected can be determined.

[0003] After searching, a Chinese patent document with announcement number CN217707100U discloses a water quality analyzer for hydrogeological survey, which is convenient for storing the water quality of multiple water areas at the same time, does not require frequent sampling and testing, has high testing efficiency, and is convenient for evenly stirring the water quality to be analyzed when testing and analyzing the sampled water quality, thereby ensuring the accuracy of water quality testing and analysis, and has high practicality. The instrument comprises a testing box body, the bottom end of which is laterally slidably connected to a bottom plate, the top end of which is fixedly connected to four support rods, the top ends of which are fixedly connected to a water storage tank, a plurality of water storage grooves are provided at the top of the water storage tank, water storage bottles are arranged inside the plurality of water storage grooves, the upper parts of the plurality of water storage bottles are sealed and connected to a sealing box, the other ends of the plurality of sealing boxes are all extended to the outside of the water storage tank, and the interiors of the plurality of sealing boxes are sealed and slidably connected to a baffle.

[0004] This patent solves the problem in the prior art that it is inconvenient to store the water quality of multiple water areas at the same time, frequent sampling and testing are required, and the detection efficiency is low. However, during the use of the device, since the central axis of the stirring blade and the central axis of the outlet pipe are perpendicular to each other, when the stirring blade rotates, it is impossible to effectively drive the water at the bottom of the outlet pipe, so that the sediment is difficult to stir, which in turn affects the accuracy of the test results. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a water quality analyzer for hydrogeological survey, aiming to improve the problem in the prior art that the stirring blades cannot effectively drive the water at the bottom of the outlet pipe, thus making it difficult to stir the sediment, thereby affecting the accuracy of the test results.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water quality analyzer for hydrogeological survey, comprising a box body, a water tank is fixedly connected to the interior of the box body, a bracket is fixedly connected to the interior of the water tank, a rotating rod is rotatably connected to one side of the box body, one end of the rotating rod penetrates the water tank and is rotatably connected to the interior of the bracket, a rotating shaft is rotatably connected to the inner bottom of the bracket, a second bevel gear is fixedly connected to the top of the rotating shaft, one end of the rotating rod is fixedly connected to the first bevel gear, the first bevel gear and the second bevel gear are meshingly connected, a paddle is fixedly connected to the bottom of the rotating shaft, and a driving assembly is provided at the other end of the rotating rod.

[0007] As a further description of the above technical solution:

[0008] The driving assembly includes a rotating plate and a crank, wherein the middle portion of one side of the rotating plate is fixedly connected to one end of the rotating rod, and one end of the crank is rotatably connected to one side of the middle portion of the other side of the rotating plate.

[0009] As a further description of the above technical solution:

[0010] A mounting hole is provided in the middle of the box body, and the water tank is fixedly connected inside the mounting hole.

[0011] As a further description of the above technical solution:

[0012] The bottom of the water tank is fixedly connected with a water outlet pipe, and the middle of the water outlet pipe is provided with a valve.

[0013] As a further description of the above technical solution:

[0014] A detection box is arranged below the water outlet pipe, a supporting leg is fixedly connected to the bottom of the box body, and the detection box is located on the top surface of the supporting leg.

[0015] As a further description of the above technical solution:

[0016] A slide rail is fixedly connected to one side of the middle portion of the top surface of the supporting leg, and the detection box is slidably connected to the top of the slide rail.

[0017] As a further description of the above technical solution:

[0018] The top of the water tank is fixedly connected with a water inlet pipe, and a filter screen is arranged in the middle of the water inlet pipe.

[0019] As a further description of the above technical solution:

[0020] A clamping ring is fixedly connected to the outer side of the filter screen, and the clamping ring is located at the top of the water inlet pipe. A sealing cover is threadedly connected to the top of the outer wall of the water inlet pipe.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by rotating the rotating rod, the first bevel gear can be driven to rotate by the rotating rod. At this time, the cooperation of the first bevel gear and the second bevel gear can drive the rotating shaft to rotate, and the rotating shaft can drive the paddle to rotate. At this time, the paddle can be used to pump water at the bottom of the water tank to the top of the water tank, thereby preventing the sediment in the water from sinking to the bottom and affecting the final detection result.

[0023] 2. In the utility model, the sealing cover can be removed by rotating it, and water can be added to the inside of the water tank at this time. The debris in the water can be filtered through the filter, and the top of the water tank can be sealed by reversing the sealing cover, thereby avoiding the loss of the sample. After the sealing cover is removed, the retaining ring and the filter can be taken out together, thus making the loading and unloading of the filter convenient, which is beneficial to the later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional structural schematic diagram of a water quality analyzer for hydrogeological survey proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the box structure of a water quality analyzer for hydrogeological survey proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the water tank structure of a water quality analyzer for hydrogeological survey proposed by the utility model;

[0027] Figure 4 This is a disassembled diagram of the water tank structure of a water quality analyzer for hydrogeological survey proposed by the utility model;

[0028] Figure 5 This is a structural disassembly diagram of the rotating rod portion of a water quality analyzer for hydrogeological survey proposed by the utility model.

[0029] Legend:

[0030] 1. Box body; 2. Water tank; 3. Bracket; 4. Turning rod; 5. First bevel gear; 6. Second bevel gear; 7. Rotating shaft; 8. Paddle; 9. Turning plate; 10. Crank; 11. Mounting hole; 12. Water outlet pipe; 13. Valve; 14. Inspection box; 15. Support leg; 16. Slide rail; 17. Water inlet pipe; 18. Filter; 19. Snap ring; 20. Sealing cover. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 , Figure 3 and Figure 5 The utility model provides an embodiment: a water quality analyzer for hydrogeological survey, including a box body 1, a water tank 2 is fixedly connected to the inside of the box body 1, a bracket 3 is fixedly connected to the inside of the water tank 2, a rotating rod 4 is rotatably connected to one side of the box body 1, one end of the rotating rod 4 penetrates the water tank 2 and is rotatably connected to the inside of the bracket 3, a rotating shaft 7 is rotatably connected to the inner bottom of the bracket 3, a second bevel gear 6 is fixedly connected to the top of the rotating shaft 7, a first bevel gear 5 is fixedly connected to one end of the rotating rod 4, the first bevel gear 5 and the second bevel gear 6 are meshingly connected, a paddle 8 is fixedly connected to the bottom of the rotating shaft 7, and a driving assembly is provided at the other end of the rotating rod 4.

[0033] The driving assembly can drive the rotating rod 4 to rotate, and the rotating rod 4 can drive the first bevel gear 5 to rotate. Through the cooperation between the first bevel gear 5 and the second bevel gear 6, the first bevel gear 5 can be used to simultaneously drive the second bevel gear 6 and the rotating shaft 7 to rotate, thereby driving the paddle 8 to rotate. When the paddle 8 rotates, the water at the bottom of the water tank 2 can be extracted and moved to the inner top of the water tank 2, and the water at the vertical inner top will roll due to the squeezing, thereby achieving the purpose of stirring the water inside the water tank 2, thereby preventing impurities in the water from accumulating at the bottom of the water tank 2 and affecting the final detection result.

[0034] Reference Figure 1 and Figure 5 The driving assembly includes a rotating plate 9 and a crank 10. The middle of one side of the rotating plate 9 is fixedly connected to one end of the rotating rod 4, and one end of the crank 10 is rotatably connected to one side of the middle of the other side of the rotating plate 9. Through the cooperation between the crank 10 and the rotating plate 9, the user can rotate the rotating rod 4 conveniently.

[0035] Reference Figure 2 A mounting hole 11 is provided in the middle of the box body 1, and the water tank 2 is fixedly connected to the inside of the mounting hole 11. The water tank 2 can be easily installed through the mounting hole 11.

[0036] Reference Figure 3 and Figure 4The bottom of the water tank 2 is fixedly connected with a water outlet pipe 12, and a valve 13 is provided in the middle of the water outlet pipe 12. The top of the water tank 2 is fixedly connected with a water inlet pipe 17, and a filter screen 18 is provided in the middle of the water inlet pipe 17. A clamp ring 19 is fixedly connected to the outside of the filter screen 18, and the clamp ring 19 is located at the top of the water inlet pipe 17. The top of the outer wall of the water inlet pipe 17 is threadedly connected with a sealing cover 20. By opening the valve 13, the water inside the water tank 2 can enter the detection box 14 along the water outlet pipe 12. At this time, the water quality of the sample can be tested. The water can be filtered through the filter screen 18, and then the impurities in the water can be blocked to prevent them from entering the inside of the water tank 2. After the water enters the water tank 2, the sealing cover 20 is tightened on the top of the water inlet pipe 17 again. At this time, the vertical seal can be performed to prevent the loss of the sample.

[0037] Reference Figure 1 and Figure 2 A detection box 14 is provided below the water outlet pipe 12, a leg 15 is fixedly connected to the bottom of the box body 1, and the detection box 14 is located on the top surface of the leg 15. A slide rail 16 is fixedly connected to one side of the middle of the top surface of the leg 15, and the detection box 14 is slidably connected to the top of the slide rail 16. The slide rail 16 can guide the movement direction of the detection box 14.

[0038] Working principle: When it is necessary to sample a sample, first unscrew the sealing cover 20 from the top of the water tank 2, and then pour water into the water tank 2 along the water inlet pipe 17. At this time, the water will first pass through the filter screen 18 and then enter the water tank 2. Therefore, the water can be filtered through the filter screen 18, and then the impurities in the water can be blocked from entering the water tank 2. After the water enters the water tank 2, tighten the sealing cover 20 on the top of the water inlet pipe 17 again. At this time, the vertical seal can be performed to prevent the loss of the sample. When it is necessary to test the water, the test box 14 is moved to slide on the slide rail 16. When the test box 14 is moved to the bottom of the water outlet pipe 12, the valve 13 is opened, and the water inside the water tank 2 can enter the test box 14 along the water outlet pipe 12. At this time, the water quality of the sample can be tested. Before the valve 13, the crank 10 can be turned to drive the rotating plate 9 to rotate, and the rotating plate 9 can drive the rotating rod 4 to rotate. At this time, the rotating rod 4 will drive the first The bevel gear 5 rotates, and through the cooperation between the first bevel gear 5 and the second bevel gear 6, the first bevel gear 5 can be used to simultaneously drive the second bevel gear 6 and the rotating shaft 7 to rotate, so that the paddle 8 can be driven to rotate. When the paddle 8 rotates, the water at the bottom of the water tank 2 can be extracted and moved to the inner top of the water tank 2, and the water at the vertical inner top will roll due to the extrusion, so the purpose of stirring the water inside the water tank 2 can be achieved, so that the accumulation of impurities in the water at the bottom of the water tank 2 can be avoided, which will affect the final detection result. The water tank 2 is provided with multiple, so multiple samples can be stored, and after the sealing cover 20 is removed, the filter 18 and the snap ring 19 can be removed from the water inlet pipe 17 at the same time, and then the filter 18 can be cleaned, and when the cleaning is completed, the filter 18 can be directly placed inside the water inlet pipe 17, and finally the sealing cover 20 can be tightened to complete the installation of the filter 18, so that the loading and unloading of the filter 18 becomes convenient, which is beneficial to the later maintenance.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water quality analyzer for hydrogeological survey, comprising a housing (1), characterized in that: The interior of the box body (1) is fixedly connected to a water tank (2), the interior of the water tank (2) is fixedly connected to a bracket (3), one side of the box body (1) is rotatably connected to a rotating rod (4), one end of the rotating rod (4) penetrates the water tank (2) and is rotatably connected to the interior of the bracket (3), the inner bottom of the bracket (3) is rotatably connected to a rotating shaft (7), the top of the rotating shaft (7) is fixedly connected to a second bevel gear (6), one end of the rotating rod (4) is fixedly connected to a first bevel gear (5), the first bevel gear (5) and the second bevel gear (6) are meshingly connected, the bottom of the rotating shaft (7) is fixedly connected to a paddle (8), and the other end of the rotating rod (4) is provided with a driving assembly.

2. A water quality analyzer for hydrogeological survey according to claim 1, characterized in that: The driving assembly comprises a rotating plate (9) and a crank (10), wherein a middle portion of one side of the rotating plate (9) is fixedly connected to one end of a rotating rod (4), and one end of the crank (10) is rotatably connected to one side of a middle portion of the other side of the rotating plate (9).

3. A water quality analyzer for hydrogeological survey according to claim 1, characterized in that: A mounting hole (11) is provided in the middle of the box body (1), and the water tank (2) is fixedly connected inside the mounting hole (11).

4. A water quality analyzer for hydrogeological survey according to claim 1, characterized in that: A water outlet pipe (12) is fixedly connected to the bottom of the water tank (2), and a valve (13) is provided in the middle of the water outlet pipe (12).

5. A water quality analyzer for hydrogeological survey according to claim 4, characterized in that: A detection box (14) is arranged below the water outlet pipe (12); a support leg (15) is fixedly connected to the bottom of the box body (1), and the detection box (14) is located on the top surface of the support leg (15).

6. A water quality analyzer for hydrogeological survey according to claim 5, characterized in that: A slide rail (16) is fixedly connected to one side of the middle portion of the top surface of the support leg (15), and the detection box (14) is slidably connected to the top of the slide rail (16).

7. The water quality analyzer for hydrogeological survey according to claim 1, characterized in that: A water inlet pipe (17) is fixedly connected to the top of the water tank (2), and a filter screen (18) is arranged in the middle of the water inlet pipe (17).

8. A water quality analyzer for hydrogeological survey according to claim 7, characterized in that: A clamping ring (19) is fixedly connected to the outside of the filter screen (18), and the clamping ring (19) is located at the top of the water inlet pipe (17). A sealing cover (20) is threadedly connected to the top of the outer wall of the water inlet pipe (17).

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