Multifunctional portable water quality detection device

Abstract

The utility model relates to the technical field of water quality detection, and discloses a multifunctional portable water quality detection device which comprises a sampling box body, an input end is arranged on the sampling box body, threads are arranged in the input end, a rotating pipe is sleeved on the input end in a threaded mode, and the rotating pipe is in an L shape. The end, away from the input end, of the rotating pipe is fixedly sleeved with a fixed ring block, the fixed ring block is provided with a filtering mechanism, and the filtering mechanism comprises a sliding ring disc, a supporting spring, a sliding block, a handle, a filtering hopper, a filtering plate, a positioning block, a positioning groove, a mounting groove, a connecting groove, a connecting block and a fixed pipe. Suspended matters, large particles and the like in the water sample are filtered through the filter plate, so that the water sample is treated, the suspended matters, the large particles and the like in the water sample are prevented from blocking the sampling box body, the efficiency and the quality of water quality detection are further ensured, and the practicability and the flexibility of the water quality detection device are further improved.

Description

Technical Field

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

[0002] With the development of social economy, scientific progress and the improvement of people's living standards, people's requirements for the quality of drinking water are constantly increasing, and the drinking water quality standards are also constantly developing and improving accordingly.

[0003] Existing published patent: CN202322204963.0 A portable water quality detection device. In this comparative example, the conventional detection device in the water quality detector is split into multiple detection heads for different detection items. The detection heads work independently, and the detection heads are detachably connected to the diversion sampler, thereby achieving the purpose of portability and the ability to detect water quality.

[0004] However, in this comparative example, the sampled water directly enters the sampling box body of the detection device through the input end, and some commonly collected water samples contain suspended matter, large particles, etc. Once these enter the sampling box body and the detection device, they will cause blockage of the sampling box body and the detection device, making cleaning difficult or even damaging the detection device, thereby reducing the practicality of the water quality detection device. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a multifunctional portable water quality detection device, which solves the problem that in the comparative example, the sampled water directly enters the sampling box body of the detection device through the input end, while some commonly collected water samples contain suspended matter, large particles, etc. Once these enter the sampling box body and the detection device, they will cause blockage of the sampling box body and the detection device, making cleaning difficult or even damaging the detection device, thereby reducing the practicality of the water quality detection device.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional portable water quality detection device, comprising a sampling box body, wherein the sampling box body is provided with an input terminal;

[0009] Among them, a thread is opened in the input end, and a rotating tube is provided on the thread sleeve of the input end;

[0010] Among them, the rotating tube is L-shaped;

[0011] Wherein, a fixed ring block is fixedly sleeved on one end of the rotating tube away from the input end;

[0012] Among them, a filtering mechanism is provided on the fixed ring block, and the filtering mechanism includes a sliding ring disc, a supporting spring, a sliding block, a handle, a filter bucket, a filter plate, a positioning block, a positioning groove, an installation groove, a connecting groove, a connecting block and a fixed pipe.

[0013] Preferably, the sliding ring disc is slidingly sleeved on the vertical tube of the rotating tube;

[0014] Wherein, two sliding blocks are fixedly connected to the upper surface of the sliding ring disk;

[0015] Wherein, the two handles are fixedly connected to the outer surfaces of the two sliding ring disks;

[0016] The fixed tube is arranged on the upper side of the rotating tube.

[0017] Preferably, the fixed ring block is fixedly sleeved on the outer surface of the rotating tube;

[0018] Wherein, the lower end of the fixed tube is slidably connected to the inner wall of the fixed ring block;

[0019] Among them, two connecting grooves are opened on the upper surface of the fixed ring block, and the connecting grooves extend out of the lower surface of the fixed ring block;

[0020] Wherein, a rubber pad is provided at the lower end of the fixed tube, and the lower end of the fixed tube contacts the upper end of the vertical tube of the rotating tube.

[0021] Preferably, the sliding block is slidably connected to the two connecting grooves;

[0022] Wherein, the upper surfaces of the two sliding blocks extend out of the upper surface of the fixed ring block through two connecting grooves;

[0023] Among them, four supporting springs are fixedly connected between the upper surface of the sliding ring disc and the lower surface of the fixed ring block;

[0024] The two connecting blocks are fixedly connected to the upper surfaces of the two sliding blocks.

[0025] Preferably, the two positioning blocks are fixedly connected to the outer surfaces of the two fixed tubes;

[0026] The filter hopper is fixedly connected to the upper end of the fixed tube, and the filter hopper is communicated with the interior of the fixed tube;

[0027] Among them, two installation grooves are respectively opened on the front and rear outer surfaces of the positioning block;

[0028] Wherein, both mounting grooves extend out of the upper and lower outer surfaces of the corresponding positioning blocks;

[0029] The two installation slots are arranged oppositely.

[0030] Preferably, the two positioning grooves are provided on the upper surfaces of the two positioning blocks;

[0031] Wherein, the positioning groove is communicated with the interior of the installation groove;

[0032] Wherein, the two connecting blocks are slidably connected to the two positioning grooves;

[0033] Wherein, the two sliding blocks are slidably connected with the two mounting grooves;

[0034] The sliding block is adapted to the mounting groove, and both the mounting groove and the sliding block are in an arc shape;

[0035] The filter plate is fixedly sleeved on the inner wall of the filter bucket, and the filter plate is in the shape of a cone bucket.

[0036] (3) Beneficial effects

[0037] Compared with the existing technology, the present invention provides a multifunctional portable water quality detection device with the following beneficial effects:

[0038] 1. This multifunctional portable water quality detection device filters suspended matter, large particles, etc. in water samples through a filter plate, thereby processing the water sample and preventing suspended matter, large particles, etc. in the water sample from clogging the sampling box body, further ensuring the efficiency and quality of water quality detection, thereby increasing the practicality and flexibility of the water quality detection device.

[0039] 2. In this multifunctional portable water quality detection device, the sliding block slides out of the installation groove, and then the fixed pipe is disassembled, so that the fixed pipe can be pulled upward out of the fixed ring block, and then the filter bucket is disassembled in and out, and the filter plate is cleaned. The cleaning is convenient and fast, saving manpower, thereby increasing the practicality of the water quality detection device.

[0040] 3. The filter plate of this multifunctional portable water quality detection device is in a cone shape, which can increase the filtration area of ​​the filter plate, thereby improving the filtration efficiency of the filter plate, and also ensuring the quality of the filter plate in filtering suspended matter, large particles, etc. in the water sample, thereby increasing the practicality of the water quality detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a schematic diagram of the overall structure of a multifunctional portable water quality detection device of the utility model;

[0042] Figure 2 for Figure 1 A magnified view of point A;

[0043] Figure 3 This is a schematic diagram of the positioning block structure of the utility model;

[0044] Figure 4 This is a schematic diagram of the connecting block structure of the utility model;

[0045] Figure 5 This is a schematic diagram of the positioning block structure of the utility model.

[0046] In the figure: 1. Sampling box body; 2. Input end; 3. Rotating tube; 4. Sliding ring disk; 5. Fixed ring block; 6. Support spring; 7. Sliding block; 8. Handle; 9. Filter bucket; 10. Filter plate; 11. Positioning block; 12. Positioning groove; 13. Mounting groove; 14. Connecting groove; 15. Connecting block; 16. Fixed tube. DETAILED DESCRIPTION

[0047] 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.

[0048] See also Figure 1-5 The utility model provides a new technical solution: a multifunctional portable water quality detection device, including a sampling box body 1, the sampling box body 1 includes a diverter sampler, a detection head, an isolation plug, a sampling box, a detection head mounting seat, an isolation plate, a vertical cavity, an input end, a pH detection head, a color detection head, an odor detection head, a turbidity detection head, etc.;

[0049] Wherein, the sampling box body 1 is provided with an input terminal 2;

[0050] Among them, the detection methods and principles of the sampling box body 1 and the input end 2 are existing public patents: CN202322204963.0 A portable water quality detection device in the existing public technology, which will not be repeated here;

[0051] The input end 2 is provided with a thread, and a rotating tube 3 is provided on the threaded sleeve of the input end 2;

[0052] Among them, the rotating tube 3 is L-shaped;

[0053] Among them, a fixed ring block 5 is fixedly sleeved on one end of the rotating tube 3 away from the input end 2;

[0054] Among them, a filtering mechanism is provided on the fixed ring block 5, and the filtering mechanism includes a sliding ring disc 4, a support spring 6, a sliding block 7, a handle 8, a filter bucket 9, a filter plate 10, a positioning block 11, a positioning groove 12, an installation groove 13, a connecting groove 14, a connecting block 15 and a fixed tube 16.

[0055] Furthermore, the sliding ring disc 4 is slidably sleeved on the vertical tube of the rotating tube 3;

[0056] Among them, two sliding blocks 7 are fixedly connected to the upper surface of the sliding ring disk 4;

[0057] Among them, two handles 8 are fixedly connected to the outer surfaces of the two sliding ring disks 4;

[0058] The fixed tube 16 is arranged on the upper side of the rotating tube 3 .

[0059] Furthermore, the fixed ring block 5 is fixedly sleeved on the outer surface of the rotating tube 3;

[0060] The lower end of the fixed tube 16 is slidably connected to the inner wall of the fixed ring block 5;

[0061] Among them, two connecting grooves 14 are opened on the upper surface of the fixed ring block 5, and the connecting grooves 14 extend out of the lower surface of the fixed ring block 5;

[0062] The lower end of the fixed tube 16 is provided with a rubber pad, and the lower end of the fixed tube 16 contacts the upper end of the vertical tube of the rotating tube 3 .

[0063] Furthermore, the sliding block 7 is slidably connected to the two connecting grooves 14;

[0064] The upper surfaces of the two sliding blocks 7 extend out of the upper surface of the fixed ring block 5 through two connecting grooves 14;

[0065] Among them, four support springs 6 are fixedly connected between the upper surface of the sliding ring disk 4 and the lower surface of the fixed ring block 5;

[0066] The two connecting blocks 15 are fixedly connected to the upper surfaces of the two sliding blocks 7 .

[0067] Furthermore, the two positioning blocks 11 are fixedly connected to the outer surfaces of the two fixed tubes 16;

[0068] The filter hopper 9 is fixedly connected to the upper end of the fixed tube 16, and the filter hopper 9 is communicated with the interior of the fixed tube 16;

[0069] Among them, two mounting grooves 13 are respectively opened on the front and rear outer surfaces of the positioning block 11;

[0070] Wherein, the two mounting grooves 13 extend out of the upper and lower outer surfaces of the corresponding positioning block 11;

[0071] The two mounting grooves 13 are arranged opposite to each other.

[0072] Furthermore, two positioning grooves 12 are provided on the upper surfaces of the two positioning blocks 11;

[0073] Among them, the positioning groove 12 is connected to the interior of the installation groove 13;

[0074] Among them, the two connecting blocks 15 are slidably connected to the two positioning grooves 12;

[0075] Among them, the two sliding blocks 7 are slidably connected to the two mounting grooves 13;

[0076] Among them, the sliding block 7 is adapted to the mounting groove 13, and both the mounting groove 13 and the sliding block 7 are in an arc shape;

[0077] The filter plate 10 is fixedly sleeved on the inner wall of the filter bucket 9, and the filter plate 10 is in a cone shape.

[0078] Furthermore, a rubber ring is fixedly connected to the inner wall of the fixed ring block 5 , and the rubber ring serves to increase the sealing between the fixed ring block 5 and the fixed pipe 16 .

[0079] Furthermore, in this solution, when the collected water sample enters the sampling box body 1 through the input end 2, it needs to be poured into the filter bucket 9 first, and the suspended matter, large particles, etc. in the water sample are filtered through the filter plate 10, thereby achieving the treatment of the water sample, avoiding the suspended matter, large particles, etc. in the water sample from clogging the sampling box body 1, further ensuring the efficiency and quality of water quality detection, thereby increasing the practicality and flexibility of the water quality detection device;

[0080] As mentioned above, in this solution, in the initial state, the support spring 6 is in a squeezed state, and the support spring 6 pushes the sliding ring disc 4 downward, and then simultaneously pushes the connecting block 15 downward, so that the positioning block 11 drives the fixed tube 16 downward to fit tightly with the rotating tube 3, and then seals the fixed tube 16 and the rotating tube 3. After use, when the filter plate 10 needs to be cleaned, it is necessary to push and pull the two handles 8 upward, so that the two handles 8 move upward, and in this process, the sliding ring disc 4 moves upward, and the two sliding ring discs 4 also drive the sliding block 7 and the connecting block 15 downward during the upward movement. During the movement, the support spring 6 is further squeezed, causing the support spring 6 to be further squeezed and deformed. When the connecting block 15 moves upward out of the positioning groove 12, the fixed tube 16 can be rotated at this time, so that the two positioning blocks 11 rotate synchronously. During the rotation process, the sliding block 7 slides out of the installation groove 13, and then the fixed tube 16 is disassembled, so that the fixed tube 16 can be pulled out of the fixed ring block 5 upward, and then the filter bucket 9 is disassembled in and out, and the filter plate 10 is cleaned. The cleaning is convenient and quick, saving manpower, thereby increasing the practicality of the water quality detection device;

[0081] As mentioned above, the conical shape of the filter plate 10 can increase the filtration area of ​​the filter plate 10, thereby improving the filtration efficiency of the filter plate 10, and also ensure the quality of the filter plate 10 in filtering suspended matter and large particles in the water sample, thereby increasing the practicality of the water quality detection device;

[0082] As mentioned above, in this solution, because the input end 2 and the rotating tube 3 are threadedly connected, the rotating tube 3 can be removed from the rotating tube 3 by rotating the rotating tube 3, thereby facilitating the cleaning and replacement of the rotating tube 3. The cleaning is convenient and quick, and the rotating tube 3 and the filter bucket 9 can be removed when not in use, which can reduce the volume, facilitate carrying and storage, and increase the practicality of the water quality detection device.

[0083] Working principle: When the device is used, when the collected water sample enters the sampling box body 1 through the input end 2, it must first be poured into the filter bucket 9, and the suspended matter, large particles, etc. in the water sample are filtered through the filter plate 10, thereby achieving the treatment of the water sample, preventing the suspended matter, large particles, etc. in the water sample from clogging the sampling box body 1, further ensuring the efficiency and quality of water quality detection, thereby increasing the practicality and flexibility of the water quality detection device;

[0084] As mentioned above, in this solution, in the initial state, the support spring 6 is in a squeezed state, and the support spring 6 pushes the sliding ring disc 4 downward, and then simultaneously pushes the connecting block 15 downward, so that the positioning block 11 drives the fixed tube 16 downward to fit tightly with the rotating tube 3, and then seals the fixed tube 16 and the rotating tube 3. After use, when the filter plate 10 needs to be cleaned, it is necessary to push and pull the two handles 8 upward, so that the two handles 8 move upward, and in this process, the sliding ring disc 4 moves upward, and the two sliding ring discs 4 also drive the sliding block 7 and the connecting block 15 downward during the upward movement. Movement, during which the support spring 6 is further squeezed, causing the support spring 6 to be further squeezed and deformed. When the connecting block 15 moves upward out of the positioning groove 12, the fixed tube 16 can be rotated at this time, so that the two positioning blocks 11 rotate synchronously. During the rotation, the sliding block 7 slides out of the installation groove 13, and then the fixed tube 16 is disassembled, so that the fixed tube 16 can be pulled upward out of the fixed ring block 5, and then the filter bucket 9 is disassembled in and out, and then the filter plate 10 is cleaned. The cleaning is convenient and quick, saving manpower, thereby increasing the practicality of the water quality detection device.

[0085] 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.

[0086] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0087] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0088] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "installed," "connected," and "disposed" should be understood in a broad sense. For example, they may refer to fixed connection or disposition, removable connection or disposition, or integral connection or disposition. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A multifunctional portable water quality detection device, comprising a sampling box body (1), characterized in that: The sampling box body (1) is provided with an input end (2); The input end (2) is provided with a thread, and a rotating tube (3) is provided on the threaded sleeve of the input end (2); Wherein, the rotating tube (3) is in an L shape; Wherein, a fixed ring block (5) is fixedly sleeved on one end of the rotating tube (3) away from the input end (2); A filter mechanism is provided on the fixed ring block (5), and the filter mechanism includes a sliding ring disc (4), a support spring (6), a sliding block (7), a handle (8), a filter bucket (9), a filter plate (10), a positioning block (11), a positioning groove (12), a mounting groove (13), a connecting groove (14), a connecting block (15) and a fixed pipe (16); The sliding ring disc (4) is slidably sleeved on the vertical tube of the rotating tube (3); Wherein, two sliding blocks (7) are fixedly connected to the upper surface of the sliding ring disk (4); Wherein, the two handles (8) are fixedly connected to the outer surfaces of the two sliding ring disks (4); Wherein, the fixed tube (16) is arranged on the upper side of the rotating tube (3); The fixed ring block (5) is fixedly sleeved on the outer surface of the rotating tube (3); Wherein, the lower end of the fixed tube (16) is slidably connected to the inner wall of the fixed ring block (5); Two connecting grooves (14) are provided on the upper surface of the fixed ring block (5), and the connecting grooves (14) extend out of the lower surface of the fixed ring block (5); Wherein, a rubber pad is provided at the lower end of the fixed tube (16), and the lower end of the fixed tube (16) contacts the upper end of the vertical tube of the rotating tube (3); The sliding block (7) is slidably connected to the two connecting grooves (14); The upper surfaces of the two sliding blocks (7) extend out of the upper surface of the fixed ring block (5) through two connecting grooves (14); Wherein, four support springs (6) are fixedly connected between the upper surface of the sliding ring disk (4) and the lower surface of the fixed ring block (5); Wherein, the two connecting blocks (15) are fixedly connected to the upper surfaces of the two sliding blocks (7); The two positioning blocks (11) are fixedly connected to the outer surfaces of the two fixed tubes (16); The filter hopper (9) is fixedly connected to the upper end of the fixed tube (16), and the filter hopper (9) is in communication with the interior of the fixed tube (16); Wherein, two mounting grooves (13) are respectively provided on the front and rear outer surfaces of the positioning block (11); Wherein, the two mounting grooves (13) extend from the upper and lower outer surfaces of the corresponding positioning block (11); The two mounting grooves (13) are arranged opposite to each other.

2. A multifunctional portable water quality detection device according to claim 1, characterized in that: The two positioning grooves (12) are formed on the upper surfaces of the two positioning blocks (11); Wherein, the positioning groove (12) is communicated with the interior of the installation groove (13); Wherein, the two connecting blocks (15) are slidably connected to the two positioning grooves (12); Wherein, the two sliding blocks (7) are slidably connected to the two mounting grooves (13); The sliding block (7) is adapted to the mounting groove (13), and both the mounting groove (13) and the sliding block (7) are in an arc shape; The filter plate (10) is fixedly sleeved on the inner wall of the filter bucket (9), and the filter plate (10) is in the shape of a cone bucket.

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