Water quality detection device convenient for sampling

Abstract

The water quality detection device comprises a storage bucket, a first collecting bucket is slidably mounted at the bottom of the storage bucket, a second collecting bucket is slidably mounted in the first collecting bucket, water inlet holes are formed in the outer sides of the bottom ends of the first collecting bucket and the second collecting bucket, and a water outlet hole is formed in the outer side of the bottom end of the second collecting bucket. The first collecting barrel slides out of the storage barrel, the second collecting barrel slides out of the first collecting barrel, then the device is placed in a water body, water enters the first collecting barrel and the second collecting barrel through the water inlet holes, then a fixing ring is rotated, and the water can enter the first collecting barrel and the second collecting barrel through the water inlet holes. The baffle is rotated to seal the water inlet hole, so that water bodies with different depths are conveniently sampled, and the water bodies with different depths are collected together, so that the timeliness of water body detection is improved, the difference of contents of all parts in the water bodies with different depths at the same time can be conveniently detected, and the comprehensiveness of detection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water body sampling, in particular to a water quality detection device that is convenient for sampling. Background Art

[0002] Water quality monitoring is to monitor and measure the types of pollutants in water bodies, the concentrations of various pollutants and their changing trends. It includes unpolluted and polluted natural water and various industrial drainage, etc. In order to ensure that the water body meets the water quality requirements, the testing agency is required to test the water quality.

[0003] In the prior art, the commonly used method is to use a bucket or other instrument to collect water samples, and the detection is relatively general. Therefore, in order to improve the comprehensiveness of the detection, people will use some machines to sample water bodies at different depths. However, it is necessary to operate the machine to separately sample water bodies at different depths, which is cumbersome to operate, and the substances contained in the water bodies at different times are also different, which affects the detection effect. Utility Model Content

[0004] The purpose of the utility model is to provide a water quality detection device which is convenient for sampling, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water quality detection device that is convenient for sampling, comprising a storage bucket, a first collecting bucket is slidably installed on the bottom of the storage bucket, a second collecting bucket is slidably installed inside the first collecting bucket, water inlet holes are provided on the outer sides of the bottom ends of the first collecting bucket and the second collecting bucket, baffles are rotatably installed on the outer sides of the bottom ends of the first collecting bucket and the second collecting bucket at positions corresponding to the water inlet holes, the baffles are sealed against the outer walls of the water inlet holes, the two baffles can rotate simultaneously, limit blocks are fixedly installed on the outer walls of the first collecting bucket and the second collecting bucket, limit grooves are provided on the inner walls of the storage bucket and the first collecting bucket at positions corresponding to the limit blocks, and the limit blocks are slidably connected to the limit grooves.

[0006] As a further preferred embodiment of the present technical solution, the first collecting barrel and the second collecting barrel are arranged in a sealed sliding manner.

[0007] As a further preferred embodiment of the present technical solution, mounting plates are symmetrically fixedly installed on the outer sides of the bottom ends of the first collecting barrel and the second collecting barrel, arc rods are symmetrically fixedly installed between the two mounting plates, and the two arc rods are rotatably connected with the baffle, a first rounded block is fixedly installed on the baffle on the outer side of the first collecting barrel, and a second rounded block is fixedly installed on the baffle on the outer side of the second collecting barrel, a first connecting rod is slidably installed on the outer side of the first rounded block, a second connecting rod is slidably installed between the positions of the first rounded block and the second rounded block corresponding to one side of the first connecting rod, a fixing ring is fixedly installed on the top of the first connecting rod, and the fixing ring is slidably and rotatably installed on the outer side of the storage barrel.

[0008] As a further preferred embodiment of the present technical solution, faucets for discharging water are fixedly installed at the bottom ends of the first collecting barrel and the second collecting barrel.

[0009] As a further preferred embodiment of the technical solution, a fixed block is fixedly installed on the outer side of the bottom end of the second collecting barrel, a rubber rope is fixedly installed on the end of the fixed block, a fixed column is fixedly installed on the outer side of the storage barrel, and the rubber rope sleeve is arranged on the outer side of the fixed column.

[0010] As a further preferred embodiment of the present technical solution, a heavy hammer is fixedly installed on the bottom of the second collecting bucket.

[0011] The utility model provides a water quality detection device that is convenient for sampling and has the following beneficial effects:

[0012] (1) The utility model slides the first collecting bucket out of the storage bucket and the second collecting bucket out of the first collecting bucket, and then places the device inside the water body. Water enters the first collecting bucket and the second collecting bucket through the water inlet hole. Then, the fixing ring is rotated to rotate the baffle to close the water inlet hole, thereby facilitating sampling of water bodies at different depths.

[0013] (2) When the utility model is in use, water bodies at different depths are collected together, thereby improving the timeliness of water body detection, making it easier to detect the differences in the contents of various parts of water bodies at different depths at the same time, thereby improving the comprehensiveness of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0016] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0017] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0018] In the figure: 1. storage bucket; 2. first collection bucket; 3. second collection bucket; 4. water inlet hole; 5. baffle; 6. mounting plate; 7. arc rod; 8. first rounded corner block; 9. second rounded corner block; 10. first connecting rod; 11. second connecting rod; 12. fixing ring; 13. faucet; 14. fixing block; 15. rubber rope; 16. fixing column; 17. heavy hammer; 18. limit block; 19. limit groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in the present embodiment, a water quality detection device convenient for sampling comprises a storage bucket 1, a first collecting bucket 2 is slidably mounted on the bottom of the storage bucket 1, a second collecting bucket 3 is slidably mounted inside the first collecting bucket 2, the device can also install other smaller-sized collecting buckets at the bottom of the second collecting bucket 3, and can sample multi-layer water bodies, a water inlet hole 4 is provided on the outer side of the bottom end of the first collecting bucket 2 and the second collecting bucket 3, a baffle 5 is rotatably mounted on the outer side of the bottom end of the first collecting bucket 2 and the second collecting bucket 3 at a position corresponding to the water inlet hole 4, the baffle 5 and the outer wall of the water inlet hole 4 are sealed, the two baffles 5 can rotate simultaneously, the outer walls of the first collecting bucket 2 and the second collecting bucket 3 are fixedly mounted with a limiting block 18, the inner walls of the storage bucket 1 and the first collecting bucket 2 are provided with a limiting groove 19 at a position corresponding to the limiting block 18, and the limiting block 18 is slidably connected to the limiting groove 19.

[0021] like Figures 1 to 4 As shown, the first collecting barrel 2 and the second collecting barrel 3 are arranged in a sealed sliding manner.

[0022] Prevent the water inside the first collecting bucket 2 from leaking out.

[0023] like Figures 1 to 4 As shown, mounting plates 6 are symmetrically fixedly installed on the outer sides of the bottom ends of the first collecting barrel 2 and the second collecting barrel 3, an arc rod 7 is symmetrically fixedly installed between the two mounting plates 6, and the two arc rods 7 are rotatably connected with the baffle 5, a first rounded block 8 is fixedly installed on the baffle 5 on the outer side of the first collecting barrel 2, and a second rounded block 9 is fixedly installed on the baffle 5 on the outer side of the second collecting barrel 3, a first connecting rod 10 is slidably installed on the outer side of the first rounded block 8, a second connecting rod 11 is slidably installed between the positions of the first rounded block 8 and the second rounded block 9 corresponding to one side of the first connecting rod 10, a fixing ring 12 is fixedly installed on the top of the first connecting rod 10, and the fixing ring 12 is slidably and rotatably installed on the outer side of the storage barrel 1.

[0024] Place the device inside the water body, and water will enter the first collecting bucket 2 and the second collecting bucket 3 through the water inlet hole 4. Then rotate the fixing ring 12, which will drive the first connecting rod 10 to rotate on the outside of the first collecting bucket 2, and then drive the baffle 5 installed with the first rounded corner block 8 and the second rounded corner block 9 to rotate, so as to close the water inlet hole 4.

[0025] like Figures 1 to 4 As shown, faucets 13 for discharging water are fixedly installed at the bottom ends of the first collecting bucket 2 and the second collecting bucket 3 .

[0026] The water inside the first collection bucket 2 and the second collection bucket 3 can be easily discharged by rotating the knob on the faucet 13 .

[0027] like Figures 1 to 4 As shown, a fixing block 14 is fixedly installed on the outer side of the bottom end of the second collecting barrel 3, a rubber rope 15 is fixedly installed on the end of the fixing block 14, a fixing column 16 is fixedly installed on the outer side of the storage barrel 1, and the rubber rope 15 is set on the outer side of the fixing column 16.

[0028] When storing the storage bucket 1, the first collection bucket 2 and the second collection bucket 3, the rubber rope 15 can be put on the outside of the fixing column 16 to fix the position of the second collection bucket 3 to prevent the first collection bucket 2 and the second collection bucket 3 from sliding out.

[0029] like Figures 1 to 4 As shown, a weight 17 is fixedly mounted on the bottom of the second collecting bucket 3 .

[0030] The second collecting bucket 3 can be pulled by the gravity of the weight 17, so that the first collecting bucket 2 and the second collecting bucket 3 can be easily slid out.

[0031] The utility model provides a water quality detection device that is convenient for sampling, and the specific working principle is as follows:

[0032] When the device is in use, the rubber rope 15 is removed from the outer side of the fixed column 16, and the first collecting bucket 2 is slid out of the storage bucket 1 by the gravity of the heavy hammer 17. At this time, the first rounded block 8 will slide in the middle of the first connecting rod 10, and the second collecting bucket 3 will slide out of the first collecting bucket 2. At this time, the second rounded block 9 will slide in the middle of the second connecting rod 11, and then the device is placed inside the water body. Water will enter the first collecting bucket 2 and the second collecting bucket 3 through the water inlet hole 4. Then, the fixing ring 12 is rotated to drive the first connecting rod 10 to rotate on the outer side of the first collecting bucket 2, and then the baffle 5 on which the first rounded block 8 and the second rounded block 9 are installed will be driven to rotate for closing the water inlet hole 4. Then, the water can be discharged from the inside of the first collecting bucket 2 and the second collecting bucket 3 by rotating the knob on the faucet 13, which facilitates sampling of water bodies at different depths. At the same time, since water bodies at different depths are collected together, the timeliness of water body detection is improved, and the difference in content of each part of water bodies at different depths at the same time can be detected, thereby improving the comprehensiveness of detection.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water quality detection device that is convenient for sampling, characterized in that: The invention comprises a storage bucket (1), wherein a first collecting bucket (2) is slidably mounted on the bottom of the storage bucket (1), a second collecting bucket (3) is slidably mounted inside the first collecting bucket (2), a water inlet hole (4) is provided on the outer sides of the bottom ends of the first collecting bucket (2) and the second collecting bucket (3), a baffle (5) is rotatably mounted on the outer sides of the bottom ends of the first collecting bucket (2) and the second collecting bucket (3) at positions corresponding to the water inlet hole (4), the baffle (5) and the outer walls of the water inlet hole (4) are sealed, and the two baffles (5) can rotate simultaneously, a limiting block (18) is fixedly mounted on the outer walls of the first collecting bucket (2) and the second collecting bucket (3), a limiting groove (19) is provided on the inner walls of the storage bucket (1) and the first collecting bucket (2) at positions corresponding to the limiting block (18), and the limiting block (18) is slidably connected to the limiting groove (19).

2. A water quality detection device for easy sampling according to claim 1, characterized in that: The first collecting bucket (2) and the second collecting bucket (3) are arranged in a sealed sliding manner.

3. A water quality detection device convenient for sampling according to claim 2, characterized in that: The bottom outer sides of the first collecting barrel (2) and the second collecting barrel (3) are both symmetrically fixedly mounted with mounting plates (6); an arc-shaped rod (7) is symmetrically fixedly mounted between the two mounting plates (6); the two arc-shaped rods (7) are rotatably connected to the baffle plate (5); a first rounded corner block (8) is fixedly mounted on the baffle plate (5) outside the first collecting barrel (2); a second rounded corner block (9) is fixedly mounted on the baffle plate (5) outside the second collecting barrel (3); a first connecting rod (10) is slidably mounted on the outer side of the first rounded corner block (8); a second connecting rod (11) is slidably mounted between the positions of the first rounded corner block (8) and the second rounded corner block (9) corresponding to one side of the first connecting rod (10); a fixing ring (12) is fixedly mounted on the top of the first connecting rod (10); the fixing ring (12) is slidably and rotatably mounted on the outer side of the storage barrel (1).

4. A water quality detection device convenient for sampling according to claim 3, characterized in that: A faucet (13) for discharging water is fixedly mounted at the bottom end of each of the first collecting bucket (2) and the second collecting bucket (3).

5. A water quality detection device for easy sampling according to claim 4, characterized in that: A fixing block (14) is fixedly mounted on the outside of the bottom end of the second collecting bucket (3), a rubber rope (15) is fixedly mounted on the end of the fixing block (14), a fixing column (16) is fixedly mounted on the outside of the storage bucket (1), and the rubber rope (15) is sleeved on the outside of the fixing column (16).

6. A water quality detection device for easy sampling according to claim 5, characterized in that: A weight (17) is fixedly mounted on the bottom of the second collecting bucket (3).

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