A solid-liquid separation water sample collection device

Abstract

The present application provides a solid-liquid separation water sample collection device, which relates to the field of water quality monitoring technology. The solid-liquid separation water sample collection device comprises a collection body, the inner side of the collection body is sleeved with a collection component, the collection component comprises a collection tube, the inner side of the collection tube is fixedly connected with an electric telescopic rod and a filter plate, and the electric telescopic rod performs vacuum collection on the water sample, and the filter plate can perform solid-liquid separation on the water sample. The solid-liquid separation water sample collection device has an electric telescopic rod arranged on the inner side of the collection tube, and the electric telescopic rod drives the sealing cover to move in the collection tube, so that water can be collected from the collection port, forming a vacuum state to preserve the water sample, effectively avoiding the water sample from flowing out of the cavity, thereby affecting the detection result of the water sample, and a filter plate is arranged on the inner side of the collection tube, which can perform solid-liquid separation on the water sample, obtain liquid samples and solid samples, clean and sanitary, and can quickly send the liquid sample and the residue sample to the detection site.

Description

Technical Field

[0001] The present application relates to the technical field of water quality monitoring, and in particular to a solid-liquid separation water sample collection device. Background Art

[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants and their changing trends, and evaluating water quality conditions.

[0003] For example, the Chinese utility model patent with publication number "CN215178861U" discloses a water quality monitoring sampling device. In the natural state, the second water permeable hole is separated from the first water permeable hole, and the sampling device is in a closed state; when in use, the second water permeable hole and the first water permeable hole are connected by lifting the slide plate, so that water flows into the cavity between the partitions through the second water permeable hole and the first water permeable hole, thereby completing the sampling operation of water quality at various depths.

[0004] In the above patent, water can flow into the cavity between the partitions through the second water permeable hole and the first water permeable hole to complete the sampling operation of water quality at various depths. However, in actual use, the pressure is unbalanced during the rising process of the water sample, which can easily cause the water sample to flow out of the cavity and affect the detection result of the water sample. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present application provides a solid-liquid separation water sample collection device, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: a solid-liquid separation water sample collection device, including a collection body, the inner side of the collection body is sleeved with a collection component, the collection component includes a collection tube, the inner side of the collection tube is fixedly connected with an electric telescopic rod and a filter plate, and the electric telescopic rod performs vacuum collection on the water sample, and the filter plate can perform solid-liquid separation on the water sample.

[0009] By adopting the above technical solution, the electric telescopic rod is used to collect the water sample by vacuum, and the filter plate is used to separate the solid and liquid of the water sample.

[0010] Preferably, a collecting port is provided at one end of the collecting tube, a sealing cover is fixedly connected to one end of the electric telescopic rod, and the sealing cover is driven to move by the electric telescopic rod, so that the water sample can enter the collecting tube from the collecting port for vacuum collection.

[0011] By adopting the above technical solution, the electric telescopic rod drives the sealing cover to move in the collection tube, so that water can be collected from the collection port, forming a vacuum state to preserve the water sample, effectively preventing the water sample from flowing out of the cavity, thereby affecting the detection result of the water sample.

[0012] Preferably, a side of the collecting tube is fixedly connected with a liquid outlet for discharging liquid filtered by the filter plate, and a side of the collecting tube is fixedly connected with a solid outlet for discharging impurities filtered by the filter plate.

[0013] By adopting the above technical solution, a filter plate is arranged on the inner side of the collection tube, which can separate the water sample into solid and liquid, obtain liquid samples and solid samples, clean and hygienic, and can quickly send the liquid sample and the residue sample to the detection site.

[0014] Preferably, a hinge is fixedly connected to the side of the collection body, a switch door is fixedly connected to the side of the hinge, and a buckle for fixing is fixedly connected to the side of the switch door.

[0015] By adopting the above technical solution, the hinges and buckles are provided to facilitate the connection and separation of the collection component and the collection body.

[0016] Preferably, a notch is provided on the side of the collection body, and the collection port is snapped onto the inner side of the notch for collecting water samples for testing, and a counterweight block is fixedly connected to one end of the collection body for facilitating collection.

[0017] By adopting the above technical solution, the opened notch facilitates the connection of the equipment, and the provided counterweight facilitates the collection of water samples.

[0018] Preferably, the other end of the collecting body is fixedly connected to a fixing ring, the side of the fixing ring is fixedly connected to a supporting rod assembly, the supporting rod assembly comprises a handle, the inner side of the handle is sleeved with a telescopic rod, the side of the telescopic rod is fixedly connected to a guide ring, the side of the handle is fixedly connected to a spool, the side of the spool is wrapped with a rope, the rope passes through the guide ring and the fixing ring for fixation, and the rope is retracted and released through the spool, so that the height of the collecting body can be adjusted.

[0019] By adopting the above technical solution, the telescopic rod is pulled out, and the rope is retracted and released through the spool, so that the height of the collection body can be adjusted to collect water samples.

[0020] (III) Beneficial effects

[0021] The present application provides a solid-liquid separation water sample collection device. The beneficial effects are as follows:

[0022] 1. The solid-liquid separation water sample collection device is provided with an electric telescopic rod on the inner side of the collection tube. The electric telescopic rod drives the sealing cover to move in the collection tube, so that water can be collected from the collection port, forming a vacuum state to preserve the water sample, effectively preventing the water sample from flowing out of the cavity, thereby affecting the detection result of the water sample.

[0023] 2. The solid-liquid separation water sample collection device has a filter plate arranged on the inner side of the collection tube, which can separate the water sample into solid and liquid, obtain liquid samples and solid samples, is clean and hygienic, and can quickly deliver the liquid sample and the residue sample to the detection site. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of this application;

[0025] Figure 2 A schematic diagram of the main three-dimensional structure is collected for this application;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the support rod assembly of this application;

[0027] Figure 4 A schematic diagram of the dissection structure of the collection components is provided for this application.

[0028] In the figure: 1. Collection body; 11. Opening and closing door; 12. Hinge; 13. Buckle; 14. Counterweight; 15. Fixed ring; 2. Collection assembly; 21. Collection tube; 22. Collection port; 23. Electric telescopic rod; 24. Sealing cover; 25. Filter plate; 26. Liquid discharge port; 27. Solid discharge port; 3. Support rod assembly; 31. Handle; 32. Telescopic rod; 33. Guide ring; 34. Spool; 35. Rope. DETAILED DESCRIPTION

[0029] The present application is further described in detail below through drawings and examples.

[0030] Reference Figure 1 , Figure 2 and Figure 4 The embodiment of the present application provides a solid-liquid separation water sample collection device, including a collection body 1, a collection component 2 is sleeved on the inner side of the collection body 1, the collection component 2 includes a collection tube 21, an electric telescopic rod 23 and a filter plate 25 are fixedly connected to the inner side of the collection tube 21, and the electric telescopic rod 23 performs vacuum collection on the water sample, and the filter plate 25 can perform solid-liquid separation on the water sample.

[0031] A collecting port 22 is provided at one end of the collecting tube 21 , a sealing cover 24 is fixedly connected to one end of the electric telescopic rod 23 , and the sealing cover 24 is driven to move by the electric telescopic rod 23 , so that the water sample can enter the collecting tube 21 from the collecting port 22 for vacuum collection.

[0032] A liquid outlet 26 for discharging the liquid filtered by the filter plate 25 is fixedly connected to the side of the collecting tube 21, and a solid outlet 27 for discharging the impurities filtered by the filter plate 25 is fixedly connected to the side of the collecting tube 21. The electric telescopic rod 23 is started to drive the sealing cover 24 to move, so that the water sample can enter the collecting tube 21 from the collecting port 22 for vacuum collection. The filter plate 25 is set to separate the impurities and liquid in the water, the liquid is discharged from the liquid outlet 26, and the solid is discharged from the solid outlet 27, so as to realize the solid-liquid separation in the water sample.

[0033] Reference Figure 1 and Figure 2 In one aspect of this embodiment, a hinge 12 is fixedly connected to the side of the collection body 1, a switch door 11 is fixedly connected to the side of the hinge 12, and a buckle 13 for fixing is fixedly connected to the side of the switch door 11.

[0034] A slot is provided on the side of the collection body 1, and a collection port 22 is snapped into the inner side of the slot for collecting water samples for testing. A counterweight block 14 is fixedly connected to one end of the collection body 1 for facilitating collection. A hinge 12 and a buckle 13 are provided for facilitating the connection and separation of the collection component 2 and the collection body 1. The counterweight block 14 is provided for facilitating the collection of water samples.

[0035] Reference Figure 1 and Figure 3 In one aspect of the present embodiment, the other end of the collection body 1 is fixedly connected to a fixing ring 15, and the side of the fixing ring 15 is fixedly connected to a support rod assembly 3, the support rod assembly 3 includes a handle 31, a telescopic rod 32 is sleeved on the inner side of the handle 31, and a guide ring 33 is fixedly connected to the side of the telescopic rod 32, and a spool 34 is fixedly connected to the side of the handle 31, and a rope 35 is wound around the side of the spool 34, the rope 35 passes through the guide ring 33 and is fixed to the fixing ring 15, and the rope 35 is retracted and released by the spool 34, so that the height of the collection body 1 can be adjusted, and the spool 34 retracts and releases the rope 35, so that the height of the collection body 1 can be adjusted, thereby improving the efficiency of water sample collection.

[0036] All electrical equipment in this solution are powered by an external power supply.

[0037] Working principle: When in use, use the spool 34 to release the rope 35, put the collection body 1 into the water, and the collection body 1 drops rapidly under the action of the counterweight 14, and start the electric telescopic rod 23 to drive the sealing cover 24 to move, so that the water sample can enter the collection tube 21 from the collection port 22 for vacuum collection, and use the spool 34 to recycle the rope 35, and recycle the collection body 1. The filter plate 25 is set to separate impurities and liquid in the water, and the liquid is discharged from the liquid discharge port 26, and the solid is discharged from the solid discharge port 27, so as to realize the solid-liquid separation in the water sample.

[0038] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A solid-liquid separation water sample collection device, comprising a collection body (1), characterized in that: The inner side of the collection body (1) is sleeved with a collection assembly (2), the collection assembly (2) comprises a collection tube (21), the inner side of the collection tube (21) is fixedly connected with an electric telescopic rod (23) and a filter plate (25), the electric telescopic rod (23) performs vacuum collection on the water sample, and the filter plate (25) is capable of performing solid-liquid separation on the water sample.

2. A solid-liquid separation water sample collection device according to claim 1, characterized in that: One end of the collection tube (21) is provided with a collection port (22), one end of the electric telescopic rod (23) is fixedly connected with a sealing cover (24), and the electric telescopic rod (23) drives the sealing cover (24) to move, so that the water sample can enter the collection tube (21) from the collection port (22) for vacuum collection.

3. A solid-liquid separation water sample collection device according to claim 1, characterized in that: A liquid outlet (26) for discharging liquid filtered by the filter plate (25) is fixedly connected to the side of the collecting pipe (21), and a solid outlet (27) for discharging impurities filtered by the filter plate (25) is fixedly connected to the side of the collecting pipe (21).

4. A solid-liquid separation water sample collection device according to claim 1, characterized in that: A hinge (12) is fixedly connected to the side of the collection body (1), a switch door (11) is fixedly connected to the side of the hinge (12), and a buckle (13) for fixing is fixedly connected to the side of the switch door (11).

5. The solid-liquid separation water sample collection device according to claim 2, characterized in that: A notch is provided on the side of the collection body (1), and the collection port (22) is snap-fitted to the inner side of the notch for collecting water samples for testing. A counterweight block (14) is fixedly connected to one end of the collection body (1) for facilitating collection.

6. The solid-liquid separation water sample collection device according to claim 1, characterized in that: The other end of the collection body (1) is fixedly connected to a fixing ring (15), and the side of the fixing ring (15) is fixedly connected to a support rod assembly (3), and the support rod assembly (3) comprises a handle (31), and the inner side of the handle (31) is sleeved with a telescopic rod (32), and the side of the telescopic rod (32) is fixedly connected to a guide ring (33), and the side of the handle (31) is fixedly connected to a spool (34), and the side of the spool (34) is wound with a rope (35), and the rope (35) passes through the guide ring (33) and is fixed to the fixing ring (15), and the rope (35) is retracted and released through the spool (34), so that the height of the collection body (1) can be adjusted.

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