Water sample storage device for water quality detection

Abstract

The utility model provides a water sample storage device for water quality detection, which relates to the technical field of water quality detection and comprises a device main body and a box body, one side of the box body is rotatably connected with a box door through a hinge, and the top end of the box door is fixedly connected with a lifting frame. The mixing device is provided with the mixing main body, when water flow in the storage pipe needs to be extracted, the pipe cover is held to rotate on the storage pipe, and the connecting rod fixed on the pipe cover drives the stirring blade to rotate under the rotation of the pipe cover, so that a sample in the storage pipe is stirred; the fixed rod fixed to one end of the connecting rod drives the scraping plate to rotate under the rotation of the connecting rod, and the mounting ring fixed to the bottom end of the connecting rod drives the scraping ring to rotate under the rotation of the connecting rod, so that substances accumulated and adhered to the inner wall and the interior of the storage pipe are scraped, and the substances are fully mixed in water flow; the accuracy of the detection result is improved, and subsequent cleaning of the storage pipe is facilitated.

Description

Technical Field

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

[0002] Water quality testing refers to the regular or irregular testing and analysis of various substances in water bodies (including compounds, floating objects, silt, etc.) and aquatic ecosystems to assess the health status and suitability of water bodies. This device is mainly used to store and protect water samples collected from various water sources to ensure the integrity and representativeness of the water samples, thereby obtaining accurate water quality test results.

[0003] For example, publication No. CN221368304U discloses a water sample storage device for water quality testing, comprising a base, a sampling test tube and a stopper, wherein the top side of the base is respectively fixedly installed with a plurality of placement seats, the top sides of the plurality of placement seats are provided with placement grooves, the plurality of sampling test tubes are plugged and installed with stoppers, and the bottom ends of the plurality of sampling test tubes are respectively plugged into the corresponding placement grooves. The top side of the base is fixedly installed with a fixing plate, and the two sides of the fixing plate are respectively provided with a plurality of installation grooves; the utility model uses an elastic mechanism to clamp the sampling test tube in the position between the clamping block and the placement seat. Since the inner walls of the plug groove and the placement groove are made of rubber material, the sampling test tube is stably clamped, thereby reducing the possibility of the sampling test tube tipping over during transportation, and at the same time reducing the loss of sampled water quality in the sampling test tube, thereby ensuring the normal subsequent detection and analysis of the sampled water quality in the sampling test tube.

[0004] In the prior art, the extracted water is stored in a storage tube, which is then sealed with a tube cover. The sealed storage tube is placed in a support block, and the fixed block is held and moved so that the rubber block on the fixed block is stuck at the bottom end of the tube cover to fix the storage tube. However, there are certain compounds, floating objects, silt and other substances in the water flow. When the water containing these substances is placed in the storage tube, it is easy to adhere to and accumulate on the bottom end and inner wall of the storage tube, making it impossible to fully extract and detect the substances in the water flow, thereby making it impossible to accurately and comprehensively detect the water flow. In addition, cleaning is more troublesome, which reduces the accuracy of the detection results. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that certain compounds, floating objects, silt and other substances exist in the water flow. When the water containing these substances is placed in the storage tube, it is easy to adhere to and accumulate on the bottom end and inner wall of the storage tube, making it impossible to fully extract and detect the substances in the water flow, thereby making it impossible to accurately and comprehensively detect the water flow, and the cleaning is more troublesome, which reduces the accuracy of the detection results.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a water sample storage device for water quality testing, comprising a device body:

[0007] The device body includes a box body, one side of the box body is connected to a box door by a hinge, the top of the box door is fixedly connected to a lifting frame, a first fixing structure is provided inside the box body, and a storage tube is provided on one side of the first fixing structure;

[0008] The storage body includes a storage box, which is fixedly connected to the interior of the box door near one end of the box body. The side of the storage box near the box body is rotatably connected to the box cover through a hinge, and a second fixing structure is provided on one side of the storage box;

[0009] The mixing body comprises a stirring structure which is arranged inside the storage tube and a scraping structure is arranged on one side of the stirring structure.

[0010] As a preferred embodiment, the first fixed structure includes a support frame and a support block, the support frame is clamped inside the box, one end of the support frame is fixedly connected to the fixing frame, both sides of the fixing frame are provided with a first slide groove in a linear array, one side of the first slide groove is slidably connected to a slider, the end of the slider away from the first slide groove is fixedly connected to the fixed block, the bottom end of the slider is fixedly connected to a compression spring, the compression spring is fixedly connected to the first slide groove, and the support block is fixedly connected to both sides of the bottom end of the fixing frame in a linear array.

[0011] The technical effect of adopting the above-mentioned further scheme is: the fixing frame can be fixed by the support frame, the support block can be fixed by the fixing frame, the position of the slider can be adjusted by the first slide groove, the movement of the slider can drive the fixed block to move, the label box can be abutted and fixed by the fixed block, storage tubes of different heights can be fixed by the compression and rebound of the compression spring, and the storage tube can be supported by the support block, which facilitates the fixation of the storage tube.

[0012] As a preferred embodiment, a label box is fixedly connected to the outer wall of the storage tube, a tube cover is threadedly connected to one side of the storage tube, and the tube cover abuts against a rubber block inside the fixing block.

[0013] The technical effect of adopting the above further solution is that the label can be placed through the label box, and the storage tube can be sealed through the tube cover, which is convenient for storing and recording samples.

[0014] As a preferred embodiment, the second fixing structure includes a second slide groove, and the second slide groove linear array is opened at the inner top of the storage box. The interior of the second slide groove is slidably connected to a mounting block, and the opposite ends of the mounting blocks are fixedly connected to elastic bands. A plug rod is inserted into one side of the mounting block, and the plug rod is plugged into the storage box.

[0015] The technical effect of adopting the above-mentioned further scheme is: the mounting block can be placed through the second slide groove, the movement of the mounting block can drive the elastic band to move, the items can be fixed through the elastic band, and the position of the mounting block and the elastic band can be fixed through the insertion rod, which is convenient for storing items.

[0016] As a preferred embodiment, the stirring structure includes a connecting rod, which is fixedly connected to the top end of the tube cover, and the outer wall of the connecting rod is fixedly connected to a stirring blade in an annular array.

[0017] The technical effect of adopting the above further solution is: the stirring blade can be fixed by the connecting rod, and the stirring blade can stir the water flow in the storage tube, so that the deposited substances float up.

[0018] As a preferred embodiment, the scraping structure includes a fixed rod, which is fixedly connected to one end of the connecting rod close to the tube cover, and one end of the fixed rod away from the connecting rod is fixedly connected to a scraper, which is slidably connected to the storage tube.

[0019] The technical effect of adopting the above further solution is that the scraper can be rotated by the fixed rod, and the rotation of the scraper can scrape the materials accumulated and adhered to the inner wall of the storage tube, which is convenient for accurate and comprehensive sampling of the water flow.

[0020] As a preferred embodiment, the scraping structure also includes a mounting ring, which is fixedly connected to the end of the connecting rod away from the tube cover, and the outer wall annular array of the mounting ring is fixedly connected to the scraping ring, and the scraping ring is slidably connected to the storage tube.

[0021] The technical effect of adopting the above further solution is: the scraper ring can be rotated by the mounting ring, and the rotation of the scraper ring can scrape the materials accumulated and adhered to the inner wall of the storage tube, so as to facilitate accurate and comprehensive sampling of the water flow.

[0022] Compared with the prior art, the advantages and positive effects of the present invention are:

[0023] 1. The utility model is provided with a mixing body. When it is necessary to extract the water flow in the storage tube, the tube cover is held and rotated on the storage tube. The connecting rod fixed on the tube cover drives the stirring blade to rotate under the rotation of the tube cover, thereby stirring the sample in the storage tube. The fixing rod fixed at one end of the connecting rod drives the scraper to rotate under the rotation of the connecting rod. The mounting ring fixed at the bottom end of the connecting rod drives the scraper ring to rotate under the rotation of the connecting rod, thereby scraping the inner wall and the accumulated and adhered substances inside the storage tube, so that the substances are fully mixed in the water flow, thereby improving the accuracy of the detection results and facilitating the subsequent cleaning of the storage tube.

[0024] 2. The utility model is provided with a storage main body. The handle on the box cover is held and pulled to open the storage box. The insertion rod is held and pulled according to the size of the item to release the fixation of the mounting block. The mounting block is held and slid in the second slide groove to adjust the position of the elastic band. The elastic band is held and pulled to place the item on the opposite side of the storage box and the elastic band. The elastic band fixes the placed items, making it easy to place and store the items. There is no need to carry many tool boxes, which improves the convenience of sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a water sample storage device for water quality testing provided by the utility model;

[0026] Figure 2 This is a schematic cross-sectional view of the overall structure of a water sample storage device for water quality testing provided by the utility model;

[0027] Figure 3 This is a schematic diagram of a first fixed structure of a water sample storage device for water quality testing provided by the utility model;

[0028] Figure 4 A schematic diagram of the hybrid main structure of a water sample storage device for water quality testing provided by the utility model;

[0029] Figure 5 This is a schematic diagram of the storage main structure of a water sample storage device for water quality testing provided by the utility model.

[0030] Legend:

[0031] 11. Box body; 12. Box door; 13. Lifting frame; 141. Support frame; 142. Fixed frame; 143. First slide groove; 144. Fixed block; 145. Slider; 146. Compression spring; 147. Support block; 15. Storage tube; 151. Label box; 152. Tube cover; 21. Storage box; 22. Box cover; 231. Second slide groove; 232. Mounting block; 233. Elastic band; 234. Insert rod; 311. Connecting rod; 312. Stirring blade; 321. Fixed rod; 322. Scraper; 323. Mounting ring; 324. Scraper ring. DETAILED DESCRIPTION

[0032] 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.

[0033] See also Figures 1 to 5 The utility model provides a technical solution: a water sample storage device for water quality testing, including a device body:

[0034] The device body includes a box body 11, one side of the box body 11 is connected to a box door 12 by a hinge, the top of the box door 12 is fixedly connected to a lifting frame 13, and a first fixing structure is provided inside the box body 11, and a storage tube 15 is provided on one side of the first fixing structure;

[0035] The storage body includes a storage box 21, which is fixedly connected to the interior of the door 12 near the end of the box body 11. The side of the storage box 21 near the box body 11 is rotatably connected to the box cover 22 through a hinge. A second fixing structure is provided on one side of the storage box 21;

[0036] The mixing body includes a stirring structure, which is arranged inside the storage tube 15. A scraping structure is provided on one side of the stirring structure.

[0037] like Figures 2 to 4As shown, the first fixed structure includes a support frame 141 and a support block 147. The support frame 141 is clamped inside the box body 11. One end of the support frame 141 is fixedly connected to the fixing frame 142. Both sides of the fixing frame 142 are provided with a first sliding groove 143 in a linear array. One side of the first sliding groove 143 is slidably connected to a slider 145. The end of the slider 145 away from the first sliding groove 143 is fixedly connected to the fixing block 144. The bottom end of the slider 145 is fixedly connected to a compression spring 146. The compression spring 146 is fixedly connected to the first sliding groove 143. The support block 147 is fixedly connected to both sides of the bottom end of the fixing frame 142 in a linear array. The outer wall of the storage tube 15 is fixedly connected to the label box 151. One side of the storage tube 15 is threadedly connected to a tube cover 152. The tube cover 152 abuts against the rubber block inside the fixing block 144.

[0038] In this embodiment, the sample after sampling is stored in the storage tube 15, and the storage tube 15 is sealed by the tube cover 152. The sealed storage tube 15 is placed in the support block 147, and the fixed block 144 is held and moved according to the height of the storage tube 15. The slider 145 fixed at one end of the fixed block 144 stretches or compresses the compression spring 146 under the movement of the fixed block 144, so that the rubber block on the fixed block 144 is stuck at the bottom end of the tube cover 152, and the storage tube 15 is fixed. The label paper is placed in the label box 151 to mark different samples.

[0039] like Figure 2 and Figure 5 As shown, the second fixed structure includes a second slide groove 231, and the second slide groove 231 is opened in a linear array at the inner top of the storage box 21. The interior of the second slide groove 231 is slidably connected to a mounting block 232, and the opposite ends of the mounting block 232 are fixedly connected to an elastic band 233. A rod 234 is inserted into one side of the mounting block 232, and the rod 234 is inserted into the storage box 21.

[0040] In this embodiment, the handle on the box cover 22 is held and pulled to open the storage box 21. The insertion rod 234 is held and pulled according to the size of the item to release the fixation of the mounting block 232. The mounting block 232 is held and slid in the second slide groove 231 to adjust the position of the elastic band 233. The elastic band 233 is held and pulled to place the item on the opposite side of the storage box 21 and the elastic band 233. The elastic band 233 fixes the placed item, making it easy to place and store the item. There is no need to carry more tool boxes, which improves the convenience of sampling.

[0041] like Figure 4As shown, the stirring structure includes a connecting rod 311, which is fixedly connected to the top end inside the tube cover 152, and the outer wall annular array of the connecting rod 311 is fixedly connected to the stirring blades 312, and the scraping structure includes a fixed rod 321, which is fixedly connected to the end of the connecting rod 311 close to the tube cover 152, and the end of the fixed rod 321 away from the connecting rod 311 is fixedly connected to the scraper 322, and the scraper 322 is slidably connected to the storage tube 15, and the scraping structure also includes a mounting ring 323, which is fixedly connected to the end of the connecting rod 311 away from the tube cover 152, and the outer wall annular array of the mounting ring 323 is fixedly connected to the scraper ring 324, and the scraper ring 324 is slidably connected to the storage tube 15.

[0042] In this embodiment, when it is necessary to extract the water flow in the storage tube 15, the tube cover 152 is held and rotated on the storage tube 15. The connecting rod 311 fixed on the tube cover 152 drives the stirring blade 312 to rotate under the rotation of the tube cover 152, thereby stirring the sample in the storage tube 15. The fixing rod 321 fixed at one end of the connecting rod 311 drives the scraper 322 to rotate under the rotation of the connecting rod 311. The mounting ring 323 fixed at the bottom end of the connecting rod 311 drives the scraper ring 324 to rotate under the rotation of the connecting rod 311, thereby scraping the inner wall and the accumulated and adhered materials inside the storage tube 15, so that the materials are fully mixed in the water flow, thereby improving the accuracy of the test results and facilitating the subsequent cleaning of the storage tube 15.

[0043] Working principle: First, the sample after sampling is stored in the storage tube 15, and the storage tube 15 is sealed by the tube cover 152. The sealed storage tube 15 is placed in the support block 147, and the fixed block 144 is held and moved according to the height of the storage tube 15. The slider 145 fixed at one end of the fixed block 144 stretches or compresses the compression spring 146 under the movement of the fixed block 144, so that the rubber block on the fixed block 144 is stuck at the bottom end of the tube cover 152 to fix the storage tube 15, and the label paper is placed in the label box 151 to mark different samples. Then, when it is necessary to extract the water flow in the storage tube 15, hold the tube cover 152 and rotate it on the storage tube 15. The connecting rod 311 fixed on the tube cover 152 drives the stirring blade 312 to rotate under the rotation of the tube cover 152, thereby stirring the sample in the storage tube 15, and the fixing rod 321 fixed at one end of the connecting rod 311 is fixed on the connecting rod 3 The rotation of the scraper 322 drives the scraper 322 to rotate, and the mounting ring 323 fixed at the bottom end of the connecting rod 311 drives the scraper ring 324 to rotate under the rotation of the connecting rod 311, scraping the accumulated and adhered materials on the inner wall and inside of the storage tube 15, so that the materials are fully mixed in the water flow, improving the accuracy of the detection result and facilitating the subsequent cleaning of the storage tube 15. The handle on the box cover 22 is pulled to open the storage box 21, and the insertion rod 234 is pulled according to the size of the object to release the fixation of the mounting block 232. The mounting block 232 is held to slide in the second slide groove 231, and the position of the elastic band 233 is adjusted. The elastic band 233 is held and pulled to place the object on the opposite side of the storage box 21 and the elastic band 233. The elastic band 233 fixes the placed objects, making it convenient to store the used objects, eliminating the need to carry more tool boxes, and improving the convenience of sampling.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A water sample storage device for water quality testing, comprising a device body, characterized in that: The device body comprises a box body (11), one side of the box body (11) is rotatably connected to a box door (12) via a hinge, the top end of the box door (12) is fixedly connected to a lifting frame (13), a first fixing structure is provided inside the box body (11), and a storage tube (15) is provided on one side of the first fixing structure; The storage body comprises a storage box (21), wherein the storage box (21) is fixedly connected to the interior of the box door (12) at one end close to the box body (11), a side of the storage box (21) close to the box body (11) is rotatably connected to a box cover (22) via a hinge, and a second fixing structure is provided on one side of the storage box (21); The mixing body comprises a stirring structure, wherein the stirring structure is arranged inside a storage tube (15), and a scraping structure is arranged on one side of the stirring structure.

2. A water sample storage device for water quality testing according to claim 1, characterized in that: The first fixed structure includes a support frame (141) and a support block (147), the support frame (141) is clamped inside the box body (11), one end of the support frame (141) is fixedly connected to the fixed frame (142), both sides of the fixed frame (142) are provided with a first sliding groove (143) in a linear array, one side of the first sliding groove (143) is slidably connected to a slider (145), one end of the slider (145) away from the first sliding groove (143) is fixedly connected to a fixed block (144), the bottom end of the slider (145) is fixedly connected to a compression spring (146), the compression spring (146) is fixedly connected to the first sliding groove (143), and the support block (147) is fixedly connected to both sides of the bottom end of the fixed frame (142) in a linear array.

3. A water sample storage device for water quality testing according to claim 1, characterized in that: The outer wall of the storage tube (15) is fixedly connected to a label box (151), and one side of the storage tube (15) is threadedly connected to a tube cover (152), and the tube cover (152) abuts against a rubber block inside the fixed block (144).

4. A water sample storage device for water quality testing according to claim 1, characterized in that: The second fixing structure comprises a second slide groove (231), the second slide groove (231) is arranged in a linear array at the inner top of the storage box (21), the interior of the second slide groove (231) is slidably connected to a mounting block (232), opposite ends of the mounting block (232) are fixedly connected to an elastic band (233), one side of the mounting block (232) is plugged with an insertion rod (234), and the insertion rod (234) is plugged into the storage box (21).

5. The water sample storage device for water quality testing according to claim 1, characterized in that: The stirring structure comprises a connecting rod (311), wherein the connecting rod (311) is fixedly connected to the top end inside the tube cover (152), and the outer wall of the connecting rod (311) is fixedly connected to stirring blades (312) in an annular array.

6. A water sample storage device for water quality testing according to claim 1, characterized in that: The scraping structure comprises a fixed rod (321), wherein the fixed rod (321) is fixedly connected to one end of the connecting rod (311) close to the tube cover (152), and the end of the fixed rod (321) away from the connecting rod (311) is fixedly connected to a scraper (322), and the scraper (322) is slidably connected to the storage tube (15).

7. The water sample storage device for water quality testing according to claim 1, characterized in that: The scraping structure further comprises a mounting ring (323), wherein the mounting ring (323) is fixedly connected to one end of the connecting rod (311) away from the tube cover (152), and a scraping ring (324) is fixedly connected to the outer wall annular array of the mounting ring (323), and the scraping ring (324) is slidably connected to the storage tube (15).

Images