Portable multi-parameter water quality detection and analysis combined device

Abstract

The utility model discloses a portable multi-parameter water quality detection and analysis combined device which comprises a box body, a box cover is hinged to one side of the box body, a clamping mechanism is installed on the other side of the box body and matched with the box cover, a water quality detector body is installed in the box body, and a water quality detector is installed in the box body. A test tube fixing area, a reagent bottle storage area, a printing area, a detection area, a colorimetric area and a display area are arranged on the water quality detector main body, a plurality of fixing assemblies are arranged on the test tube fixing area, each fixing assembly comprises a fixing disc and a rotating disc rotationally connected with the fixing disc, and a fixing block for fixing a test tube is hinged to the rotating disc; a residual chlorine detection electrode, a pH detection electrode, a conductivity detection electrode and a dissolved oxygen detection electrode are arranged in the detection area, a plurality of uniformly distributed colorimetric grooves are arranged in the colorimetric area, and colorimetric tubes are arranged in the colorimetric grooves. The portable multi-parameter water quality detection and analysis combined device is simple in structure, convenient to carry, diversified in function and capable of detecting various parameters of water quality.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection devices, in particular to a portable multi-parameter water quality detection and analysis combined device. Background Art

[0002] At present, in mountainous and remote areas, water supply projects have scattered water sources, small water supply scales, and low construction standards, resulting in poor reliability and sustainability of water supply for residents, lack of a complete emergency water supply guarantee system, and weak ability to resist various natural disasters. In view of the uncertainty of the source of water supply in mountainous areas, the large fluctuations in water quality, the complex types of pollutants, and the high health risks in mountainous areas, it is necessary to conduct real-time detection of water resources. Through the online parameters of the conventional characteristic parameters of the water body, abnormal conditions in the water body can be discovered in time. Therefore, in order to meet the needs of detection work, a large number of water quality detectors have begun to enter the market; existing water quality monitoring instruments have certain drawbacks when used. General detectors have a single function and cannot conduct comprehensive and detailed detection of water quality. In addition, the structure is large, which is not convenient for inspectors to carry with them, and the test tube cannot be stably fixed. Utility Model Content

[0003] The utility model aims to provide a portable multi-parameter water quality detection and analysis combined device, which has a simple structure, is easy to carry, has diversified functions, and can detect multiple parameters of water quality.

[0004] To achieve the above-mentioned purpose, the utility model provides a portable multi-parameter water quality detection and analysis combination device, including a box body, a box cover hinged on one side of the box body, a clamping mechanism installed on the other side of the box body, the clamping mechanism cooperates with the box cover, a water quality detector body is installed inside the box body, a test tube fixing area, a reagent bottle storage area, a printing area, a detection area, a colorimetric area and a display area are provided on the water quality detector body, a plurality of fixing components are provided on the test tube fixing area, the fixing components include a fixing disk and a rotating disk rotatably connected to the fixing disk, a fixing block for fixing the test tube is hinged on the rotating disk, a residual chlorine detection electrode, a pH detection electrode, a conductivity detection electrode and a dissolved oxygen detection electrode are provided in the detection area, a plurality of evenly distributed colorimetric grooves are provided in the colorimetric area, and a colorimetric tube is provided in the colorimetric groove.

[0005] Preferably, the fixed disk includes a concentrically arranged connecting outer ring and a connecting inner ring, the connecting inner ring is connected to the middle part of the connecting outer ring through a plurality of connecting plates, the connecting outer ring is provided with a connecting seat on one side of the connecting plate, a concave cavity is provided in the middle part of the connecting seat, a limiting hole is provided at the bottom of the concave cavity, a clamping plate is provided on one side of the connecting seat, and a clamping groove is formed between the clamping plate and the connecting plate.

[0006] Preferably, a mounting hole is provided between two adjacent connecting seats, and the mounting holes include mounting hole 1 and mounting hole 2, and both sides of mounting hole 1 are connected to the limiting groove.

[0007] Preferably, the rotating disk includes a rotating ring 1 and a rotating ring 2 which are arranged concentrically, the rotating ring 1 is rotatably connected to the clamping groove, the rotating ring 1 is connected to the rotating ring 2 through a plurality of connecting blocks, one of the connecting blocks is provided with a rotating rod, the rotating ring 1 is provided with a plurality of hinge holes 1, and the rotating ring 2 is provided with a plurality of hinge holes 2.

[0008] Preferably, a locking column is provided on the rotating rod, and a clamping joint is connected to the locking column through a spring. The top of the clamping joint is an arc end, and the arc end extends to the outside of the locking column and is clamped and connected to the mounting hole.

[0009] Preferably, the fixed block includes a clamping portion and a rotating portion, the rotating portion is provided with a connecting column 1 which is slidably connected to the concave cavity, the end of the connecting column 1 is provided with a limiting end matching the limiting hole, one side of the clamping portion is provided with a connecting column 2 which is hinged to the hinge hole 1, and the other side of the clamping portion is provided with a connecting column 3 which is hinged to the hinge hole 2, and the extension directions of the connecting column 1 and the connecting column 2 are opposite.

[0010] Therefore, the utility model adopts a portable multi-parameter water quality detection and analysis combination device of the above structure, which has a simple structure and is easy to carry. It is equipped with multiple detection electrodes and can detect multiple water quality parameters at the same time. It is simple and convenient, and is also equipped with a fixed component to facilitate the stable storage of test tubes and improve the overall stability of the device.

[0011] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of a portable multi-parameter water quality detection and analysis combined device of the utility model;

[0013] Figure 2 It is a plan view of the fixing assembly of the utility model for fixing a test tube;

[0014] Figure 3 It is a three-dimensional bottom-up schematic diagram of the fixing assembly of the utility model fixing a test tube;

[0015] Figure 4 It is a schematic diagram of the fixed disk of the utility model;

[0016] Figure 5 It is a schematic diagram of the rotating disk of the utility model;

[0017] Figure 6 It is a schematic diagram of the fixing block of the utility model;

[0018] Figure 7 This utility model Figure 2 Partial cross-section at point A in the middle.

[0019] Reference numerals:

[0020] 1. Box body; 2. Box cover; 3. Water quality tester body; 4. Test tube fixing area; 5. Reagent bottle storage area; 51. Fixed sponge; 6. Printing area; 7. Testing area; 8. Colorimetric area; 9. Display area; 10. Fixed components;

[0021] 101, fixing plate; 1011, connecting outer ring; 1012, connecting inner ring; 1013, connecting plate; 1014, connecting seat; 10141, concave cavity; 10142, limiting hole; 1015, clamping plate; 1016, limiting groove; 1017, mounting hole 1; 1018, mounting hole 2;

[0022] 102, rotating disk; 1021, rotating ring 1; 1022, rotating ring 2; 1023, connecting block; 1024, rotating rod; 1025, hinge hole 1; 1026, hinge hole 2; 1027, locking column; 10271, spring; 10272, clamping joint;

[0023] 103, fixed block; 1031, clamping part; 1032, rotating part; 1033, connecting column 1; 1034, limiting end; 1035, connecting column 2; 1036, connecting column 3;

[0024] 11. Test tube. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.

[0026] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] Example

[0028] See also Figures 1 to 7As shown in the figure, the utility model provides a portable multi-parameter water quality detection and analysis combined device, including a box body 1, a box cover 2 is hinged on one side of the box body 1, and a clamping mechanism is installed on the other side of the box body 1. The clamping mechanism is a prior art (such as a buckle) and is not shown in the figure. The clamping mechanism cooperates with the box cover 2 through the prior art. A water quality detector body 3 is installed inside the box body 1. The water quality detector body 3 is provided with a test tube fixing area 4, a reagent bottle storage area 5, a printing area 6, a detection area 7, a colorimetric area 8 and a display area 9. The test tube fixing area 4 is used to store test tubes 11, which is convenient for adding detection reagents to the collected water samples for configuration. The reagent bottle storage area 5 is used to store reagent bottles containing detection reagents, and the printing area 6 can be used to print the detection results, which is convenient for collating and summarizing the detection data.

[0029] The detection area 7 is provided with a residual chlorine detection electrode (OPR), a pH detection electrode, a conductivity detection electrode, and a dissolved oxygen detection electrode, which are convenient for detecting various conventional characteristic parameters of the water body. The colorimetric area 8 is provided with a number of evenly distributed colorimetric grooves, and the colorimetric grooves are provided with colorimetric tubes, which can simultaneously perform turbidity detection on multiple collected water samples. The reagent bottle storage area 5 is provided with a fixed sponge 51, and the middle part of the fixed sponge 51 is provided with a through hole matching the reagent bottle. The setting of the fixed sponge 51 improves the stability of the reagent bottle storage.

[0030] A plurality of fixing components 10 are provided on the test tube fixing area 4, and the test tube 11 is clamped and fixed by the fixing components 10, so as to improve the stability of the test tube 11 and prevent the test tube 11 from falling off due to uneven roads when the test personnel carry the device in the mountainous area. The fixing component 10 includes a fixing plate 101 and a rotating plate 102 rotatably connected to the fixing plate 101, and a fixing block 103 for fixing the test tube 11 is hinged on the rotating plate 102. The position of the fixing block 103 can be adjusted by rotating the rotating plate 102, so that the clamping portion 1031 of the fixing block 103 is away from or close to the test tube 11.

[0031] The fixed disk 101 includes a connecting outer ring 1011 and a connecting inner ring 1012 which are arranged concentrically. The connecting inner ring 1012 is connected to the middle part of the connecting outer ring 1011 through a plurality of connecting plates 1013. A connecting seat 1014 is provided on one side of the connecting plate 1013 of the connecting outer ring 1011. A clamping plate 1015 is provided on one side of the connecting seat 1014. A clamping groove is formed between the clamping plate 1015 and the connecting plate 1013. The rotating disk 102 includes a rotating ring 1021 and a rotating ring 2 1022 which are arranged concentrically. The rotating ring 1021 is rotatably connected to the clamping groove. The rotating ring 1021 is connected to the rotating ring 2 1022 through a plurality of connecting blocks 1023. A rotating rod 1024 is provided on one of the connecting blocks 1023. The rotating rod 1024 can be rotated to drive the rotating ring 2 1022 to rotate relative to the fixed disk 101, thereby driving the rotating ring 1 1021 to rotate in the clamping groove.

[0032] A concave cavity 10141 is provided in the middle of the connection seat 1014, a limiting hole 10142 is provided at the bottom of the concave cavity 10141, a plurality of hinge holes 1025 are provided on the rotating ring 1021, and a plurality of hinge holes 2 1026 corresponding to the hinge holes 1025 are provided on the rotating ring 1022. The fixed block 103 includes a clamping portion 1031 and a rotating portion 1032, a connecting column 1033 is provided on the rotating portion 1032, and a limiting terminal 1034 matching the limiting hole 10142 is provided at the end of the connecting column 1033, and the positioning of the fixed block 103 can be achieved by plugging and connecting the limiting terminal 1034 with the limiting hole 10142. The height of the limiting terminal 1034 and the limiting hole 10142 are both small, so that the limiting terminal 1034 can be easily separated from the limiting hole 10142.

[0033] A second connecting column 1035 is provided on one side of the clamping portion 1031 and is hinged to the first hinge hole 1025. A third connecting column 1036 is provided on the other side of the clamping portion 1031 and is hinged to the second hinge hole 1026. The first connecting column 1033 and the second connecting column 1035 are both located on the circumferential side of the clamping portion 1031. The extending directions of the first connecting column 1033 and the second connecting column 1035 are opposite. The concave cavity 10141 of the connecting seat 1014 is connected to the hinge hole 1026. 25. The second hinge holes 1026 are not on the same straight line. When the rotating disk 102 rotates, the second rotating ring 1022 drives the clamping part 1031 to rotate, and the clamping part 1031 pushes the rotating part 1032 to slide in a fixed direction in the concave cavity 10141, so that the clamping part 1031 rotates eccentrically, thereby adjusting the distance between the plurality of clamping parts 1031, so that the test tube 11 can be firmly clamped and the stability of the test tube 11 is improved.

[0034] A mounting hole is provided between two adjacent connection seats 1014, and the mounting holes include a mounting hole 1017 and a mounting hole 2 1018, and both sides of the mounting hole 1017 are connected to the limit groove 1016. A bolt connected to the water quality detector body 3 is inserted into the mounting hole 2 1018, so that the fixing assembly 10 is firmly connected to the water quality detector body 3. A locking column 1027 is provided on the rotating rod 1024, and a clamping joint 10272 is connected to the locking column 1027 through a spring 10271. The top of the clamping joint 10272 is an arc end, which extends to the outside of the locking column 1027 and is clamped and connected to the mounting hole 1017. The arc end is clamped and connected to the mounting hole 1017 under the elastic action of the spring 10271, thereby locking the rotating rod 1024. When the rotating rod 1024 needs to be rotated, the rotating rod 1024 only needs to be pushed hard, and the arc end will squeeze the spring 10271, move to the outside of the mounting hole 1017, and be slidably connected with the limiting groove 1016.

[0035] Specific usage process:

[0036] When the test personnel need to test the collected water samples, they first take the water sample to be tested and put it into the test tube 11, then put the detection reagent into the test tube 11, and after covering the test tube 11 with a plug, place the test tube 11 in the test tube fixing area 4 for reaction. When placing, first rotate the rotating rod 1024, and the arc end of the rotating rod 1024 disengages from the mounting hole 1017 and slides into the limiting groove 1016. The rotating rod 1024 drives the clamping part 1031 of the fixing block 103 to move away from each other through the rotating disk 102, and then place the test tube 11 in the middle of the clamping part 1031, and rotate the rotating rod 1024 in the opposite direction to make the clamping part 1031 of the fixing block 103 approach each other to clamp the test tube 11 firmly. At this time, the arc end just moves to the position of the mounting hole 1017, and is plugged and connected with the mounting hole 1017 under the elastic action of the spring 10271 to lock the rotating rod 1024. After the reaction is completed, the corresponding detection electrodes are used to detect the water quality, and the data is transmitted to the display area 9 for display, which is convenient for the detection personnel to observe and record, and is simple and convenient.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. A portable multi-parameter water quality detection and analysis combined device, comprising a box body, a box cover hinged on one side of the box body, a clamping mechanism installed on the other side of the box body, the clamping mechanism cooperates with the box cover, and a water quality detector body is installed inside the box body, characterized in that: The main body of the water quality detector is provided with a test tube fixing area, a reagent bottle storage area, a printing area, a detection area, a colorimetric area and a display area. The test tube fixing area is provided with a number of fixing components, the fixing components include a fixing disk and a rotating disk rotatably connected to the fixing disk, and a fixing block for fixing the test tube is hinged on the rotating disk. The detection area is provided with a residual chlorine detection electrode, a pH detection electrode, a conductivity detection electrode, and a dissolved oxygen detection electrode. The colorimetric area is provided with a number of evenly distributed colorimetric slots, and the colorimetric slots are provided with colorimetric tubes.

2. A portable multi-parameter water quality detection and analysis combined device according to claim 1, characterized in that: The fixed disk includes a connecting outer ring and a connecting inner ring which are arranged concentrically. The connecting inner ring is connected to the middle part of the connecting outer ring through a plurality of connecting plates. A connecting seat is provided on one side of the connecting plate of the connecting outer ring. A concave cavity is provided in the middle part of the connecting seat. A limiting hole is provided at the bottom of the concave cavity. A clamping plate is provided on one side of the connecting seat. A clamping groove is formed between the clamping plate and the connecting plate.

3. A portable multi-parameter water quality detection and analysis combined device according to claim 2, characterized in that: A mounting hole is arranged between two adjacent connecting seats, and the mounting holes include mounting hole 1 and mounting hole 2, and both sides of mounting hole 1 are communicated with the limiting groove.

4. A portable multi-parameter water quality detection and analysis combined device according to claim 3, characterized in that: The rotating disk includes a rotating ring 1 and a rotating ring 2 which are arranged concentrically. The rotating ring 1 is rotatably connected to the clamping groove. The rotating ring 1 is connected to the rotating ring 2 through a plurality of connecting blocks. One of the connecting blocks is provided with a rotating rod. The rotating ring 1 is provided with a plurality of hinge holes 1, and the rotating ring 2 is provided with a plurality of hinge holes 2.

5. A portable multi-parameter water quality detection and analysis combined device according to claim 4, characterized in that: A locking column is arranged on the rotating rod, a clamping joint is connected inside the locking column through a spring, the top of the clamping joint is an arc end, and the arc end extends to the outside of the locking column and is clamped and connected with a mounting hole.

6. A portable multi-parameter water quality detection and analysis combined device according to claim 5, characterized in that: The fixed block includes a clamping part and a rotating part. The rotating part is provided with a connecting column 1 which is slidably connected to the concave cavity. The end of the connecting column 1 is provided with a limiting end matching the limiting hole. One side of the clamping part is provided with a connecting column 2 which is hinged to the hinge hole 1, and the other side of the clamping part is provided with a connecting column 3 which is hinged to the hinge hole 2. The extension directions of the connecting column 1 and the connecting column 2 are opposite.

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