Water quality index detection device

Abstract

The utility model discloses a water quality index detection device which comprises a base, an installation groove is formed in the top of the base, a water quality detection machine is fixedly installed at the bottom of the inner wall of the installation groove, a water pipe is fixedly installed at the top of the base, one end of the water pipe is located above the water quality detection machine, and the other end of the water pipe is located above the water quality detection machine. A water pipe is arranged at one end of the base, a telescopic suction assembly is arranged at the other end of the water pipe, a fixing frame is fixedly connected to the top of the base, the fixing frame is in an n shape, and a piston assembly is arranged in the fixing frame. The defects that a traditional water quality detection device generally can only detect the water quality of a single depth and cannot extract and detect the water quality of different depths, and due to the fact that the water quality is greatly influenced by the natural environment, under different conditions, the water quality of the different depths is often large in difference, and the water quality detection precision is not high are overcome. And the use of workers is greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality index detection, in particular to a water quality index detection device. Background Art

[0002] Water quality indicators indicate the types and quantities of impurities in water. They are specific measurement scales for judging the degree of water pollution. At the same time, they put forward corresponding minimum quantity or minimum concentration restrictions and requirements for specific impurities or pollutants in water.

[0003] Most existing water quality detection devices can only detect the water quality of a single depth and cannot extract and detect the water quality of a specified depth. Since water quality is greatly affected by the natural environment, the quality of water at different depths often varies greatly under different circumstances, resulting in poor detection accuracy of water quality indicators, which is not conducive to user use. For this reason, we propose a water quality indicator detection device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a water quality index detection device for solving the above problems.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A water quality index detection device includes a base, a mounting groove is provided on the top of the base, a water quality detection machine is fixedly installed on the bottom of the inner wall of the mounting groove, a water pipe is fixedly installed on the top of the base, one end of the water pipe is located above the water quality detection machine, and the other end of the water pipe is provided with a telescopic suction assembly, the top of the base is fixedly connected to a fixing frame, the fixing frame is N-shaped, a piston assembly is provided inside the fixing frame, one side of the base is fixedly connected to a shell, and a lifting assembly is provided inside the shell.

[0007] Preferably, the telescopic suction assembly comprises a telescopic tube connected to one end of the water pipe, one end of the telescopic tube is connected to a second connecting tube, and the outside of the second connecting tube is fixedly connected to a filter plate.

[0008] Preferably, the piston assembly includes a first connecting tube connected to the outside of the water pipe, the top of the first connecting tube is connected to the piston cylinder, a piston plate is provided inside the piston cylinder, an electric push rod is fixedly installed on the top of the inner wall of the fixed frame, and the output end of the electric push rod is fixedly connected to the top of the piston plate.

[0009] Preferably, a first solenoid valve and a second solenoid valve are provided outside the water pipe, and the first solenoid valve and the second solenoid valve are respectively located on both sides of the first connecting pipe.

[0010] Preferably, the lifting assembly includes a shaft handle rotatably connected to the top of the shell, the bottom of the shaft handle extends to the interior of the shell, the bottom of the shaft handle is fixedly connected to a threaded rod, and the external thread of the threaded rod is connected to a threaded sleeve.

[0011] Preferably, a sliding groove is provided on one side of the shell, a slider is fixedly connected to one side of the threaded sleeve, and the slider is slidably connected to the inside of the sliding groove.

[0012] Preferably, a tape measure is fixedly mounted on one side of the base, and the measuring end of the tape measure, the second connecting tube and the outside of the slider are fixedly connected to the same connecting plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the depth of the second connecting pipe in the water can be adjusted by the provided lifting assembly, the staff can observe the depth of the second connecting pipe by the provided tape measure, the water can be drawn into the interior of the water quality detection machine by the provided piston assembly, and the water quality can be detected by the provided water quality detection machine. Through the above structure, the water quality of different depths can be detected, which avoids the problem that traditional water quality detection devices can only detect the water quality of a single depth and cannot extract and detect the water quality of a specified depth. Since water quality is greatly affected by the natural environment, the quality of water at different depths often varies greatly under different circumstances, resulting in the disadvantage of low water quality detection accuracy, which greatly facilitates use by staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model in cross section;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model in partial section;

[0017] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of part A.

[0018] In the figure: 1. Base; 2. Mounting slot; 3. Water quality testing machine; 4. Fixing bracket; 5. Water pipe; 6. First connecting pipe; 7. Piston cylinder; 8. Electric push rod; 9. Piston plate; 10. First solenoid valve; 11. Second solenoid valve; 12. Telescopic tube; 13. Second connecting pipe; 14. Filter plate; 15. Housing; 16. Shaft handle; 17. Threaded rod; 18. Threaded sleeve; 19. Slide groove; 20. Slider; 21. Tape measure; 22. Connecting plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example: Refer to Figure 1-4 A water quality index detection device includes a base 1, a mounting groove 2 is opened on the top of the base 1, a water quality detection machine 3 is fixedly installed on the bottom of the inner wall of the mounting groove 2, a water pipe 5 is fixedly installed on the top of the base 1, one end of the water pipe 5 is located above the water quality detection machine 3, and the other end of the water pipe 5 is provided with a telescopic suction component, which includes a telescopic tube 12 connected to one end of the water pipe 5, one end of the telescopic tube 12 is connected to a second connecting tube 13, and the outside of the second connecting tube 13 is fixedly connected to a filter plate 14, and the garbage in the water can be filtered through the set filter plate 14.

[0021] Specifically, the top of the base 1 is fixedly connected to a fixing frame 4, which is N-shaped. A piston assembly is arranged inside the fixing frame 4. The piston assembly includes a first connecting pipe 6 connected to the outside of the water pipe 5. The top of the first connecting pipe 6 is connected to a piston cylinder 7. A piston plate 9 is arranged inside the piston cylinder 7. An electric push rod 8 is fixedly installed on the top of the inner wall of the fixing frame 4. The output end of the electric push rod 8 is fixedly connected to the top of the piston plate 9. Through the arranged piston assembly, water can be drawn into the interior of the water quality testing machine 3. A first solenoid valve 10 and a second solenoid valve 11 are arranged outside the water pipe 5. The first solenoid valve 10 and the second solenoid valve 11 are respectively located on both sides of the first connecting pipe 6. The opening and closing of the water pipe 5 can be controlled by the arranged first solenoid valve 10 and the second solenoid valve 11.

[0022] Specifically, one side of the base 1 is fixedly connected to a shell 15, and a lifting assembly is provided inside the shell 15. The lifting assembly includes a rotating shaft handle 16 rotatably connected to the top of the shell 15, and the bottom of the rotating shaft handle 16 extends to the interior of the shell 15. The bottom of the rotating shaft handle 16 is fixedly connected to a threaded rod 17, and the external thread of the threaded rod 17 is connected to a threaded sleeve 18. Through the provided lifting assembly, the depth of the second connecting pipe 13 in the water can be adjusted. A slide groove 19 is provided on one side of the shell 15, and a slider 20 is fixedly connected to one side of the threaded sleeve 18. The slider 20 is slidably connected to the inside of the slide groove 19. By sliding the slider 20 in the inside of the slide groove 19, the threaded sleeve 18 will not rotate when moving. A tape measure 21 is fixedly installed on one side of the base 1, and the measuring end of the tape measure 21, the second connecting pipe 13 and the outside of the slider 20 are fixedly connected to the same connecting plate 22. Through the provided tape measure 21, the staff can observe the depth of the second connecting pipe 13.

[0023] During use: When it is necessary to test the water quality at different depths, first hold the shaft handle 16 and rotate it, then drive the threaded rod 17 to rotate, then the threaded sleeve 18, the slider 20 and the connecting plate 22 move, and the slider 20 is slidably connected to the inside of the slide groove 19, so that the threaded sleeve 18 will not rotate when moving. By moving the connecting plate 22, the second connecting tube 13 and the measuring end of the tape measure 21 can be driven to move, and the telescopic tube 12 is stretched. The staff can observe the depth of the second connecting tube 13 through the set tape measure 21, and by starting the electric push rod 8, the output end of the electric push rod 8 drives the piston plate 9 to move, and water can be pumped to the surface through the second connecting tube 13, the telescopic tube 12 and the first connecting tube 6. The inside of the piston cylinder 7, then closes the first solenoid valve 10, opens the second solenoid valve 11, and starts the electric push rod 8. At this time, the output end of the electric push rod 8 drives the piston plate 9 to move downward, and the water inside the piston cylinder 7 can be pushed into the inside of the water quality detection machine 3 through the first connecting pipe 6 and the water pipe 5. At this time, the water quality detection machine 3 can detect the water quality. Through the above structure, the water quality of different depths can be detected, avoiding the traditional water quality detection device that can only detect the water quality of a single depth and cannot extract and detect the water quality of different depths. Since water quality is greatly affected by the natural environment, the quality of water at different depths under different circumstances is often quite different, resulting in the disadvantage of low water quality detection accuracy, which greatly facilitates use by staff.

[0024] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water quality index detection device, comprising a base (1), characterized in that: The top of the base (1) is provided with a mounting groove (2), a water quality detection machine (3) is fixedly mounted on the bottom of the inner wall of the mounting groove (2), a water pipe (5) is fixedly mounted on the top of the base (1), one end of the water pipe (5) is located above the water quality detection machine (3), and the other end of the water pipe (5) is provided with a telescopic suction assembly, the top of the base (1) is fixedly connected to a fixing frame (4), the fixing frame (4) is in an N-shaped shape, a piston assembly is provided inside the fixing frame (4), one side of the base (1) is fixedly connected to a shell (15), and a lifting assembly is provided inside the shell (15).

2. A water quality index detection device according to claim 1, characterized in that: The telescopic suction assembly comprises a telescopic tube (12) connected to one end of a water pipe (5); one end of the telescopic tube (12) is connected to a second connecting tube (13); and the outside of the second connecting tube (13) is fixedly connected to a filter plate (14).

3. A water quality index detection device according to claim 1, characterized in that: The piston assembly comprises a first connecting pipe (6) connected to the outside of the water pipe (5); the top of the first connecting pipe (6) is connected to a piston cylinder (7); a piston plate (9) is provided inside the piston cylinder (7); an electric push rod (8) is fixedly installed on the top of the inner wall of the fixing frame (4); and the output end of the electric push rod (8) is fixedly connected to the top of the piston plate (9).

4. A water quality index detection device according to claim 3, characterized in that: A first solenoid valve (10) and a second solenoid valve (11) are provided outside the water pipe (5), and the first solenoid valve (10) and the second solenoid valve (11) are respectively located on both sides of the first connecting pipe (6).

5. A water quality index detection device according to claim 2, characterized in that: The lifting assembly comprises a rotating shaft handle (16) rotatably connected to the top of the shell (15), the bottom of the rotating shaft handle (16) extends into the interior of the shell (15), the bottom of the rotating shaft handle (16) is fixedly connected to a threaded rod (17), and the external thread of the threaded rod (17) is connected to a threaded sleeve (18).

6. A water quality index detection device according to claim 5, characterized in that: A sliding groove (19) is provided on one side of the housing (15), and a slider (20) is fixedly connected to one side of the threaded sleeve (18), and the slider (20) is slidably connected inside the sliding groove (19).

7. A water quality index detection device according to claim 6, characterized in that: A measuring tape (21) is fixedly mounted on one side of the base (1), and the measuring end of the measuring tape (21), the second connecting pipe (13) and the exterior of the slider (20) are fixedly connected to a common connecting plate (22).

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