Water sample filtering device for environmental detection

Abstract

The utility model relates to the technical field of environment detection, and discloses an environment detection water sample filtering device which comprises a shell, a water inlet pipe is fixedly mounted at the upper end of the shell, a fixing plate is fixedly mounted in the shell, a first rotating disc is rotatably mounted at the upper end of the shell, a second rotating disc is rotatably mounted in the fixing plate, and a water inlet pipe is fixedly mounted at the upper end of the shell. A first motor is fixedly mounted at the upper end of the shell. Through mutual cooperation of the first rotating disc, the second rotating disc, the first motor, the gear and the gear ring, the filter cylinder is driven to rotate in the filtering process, dirt attached to the surface of the filter cylinder is thrown out, blockage is avoided, manual cleaning of workers is not needed, the filtering efficiency of the device is effectively improved, and after a filtered water sample falls into the bottom of the device, the water sample is filtered out. A water treatment agent can be added into the device, the water treatment agent is stirred and mixed through mutual cooperation of a second motor, a rotating shaft and a stirring rod, suspended solids and toxic substances in water are removed, and follow-up detection is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental detection, in particular to an environmental detection water sample filtering device. Background Technique

[0002] Environmental detection is to use GIS technology to design an environmental detection network. The information collected by environmental detection can be stored and displayed in real time through GIS, and detailed site monitoring and analysis are carried out on the selected evaluation area, including water quality detection. Before detection, the water sample needs to be filtered.

[0003] According to the search, the Chinese patent document, publication number: CN220802137U, discloses an environmental detection water sample filtering device. The larger solid impurities in the water sample are filtered by a filtering component. After the water sample is filtered, the larger solid impurities remain on the surface of the filtering component, and the filtering component has an anti-blocking function, so as to ensure the normal filtering of the water sample. Through a transmission mechanism, the cleaning component can move horizontally. When the cleaning component moves horizontally, the larger solid impurities on the surface of the filtering component can be pushed to one side, so as to facilitate the relevant personnel to clean it, and the cleaning brush has the function of quick disassembly and assembly, so as to facilitate the relevant personnel to quickly install and disassemble its components. However, this filtering device can only filter larger dirt, cannot filter small dirt, has a poor filtering effect, and does not have a mixing function, and cannot add water treatment agents into it to chemically treat the water sample. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an environmental detection water sample filtering device, which can solve the problems put forward in the above background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above purpose, the utility model provides the following technical solutions: an environmental detection water sample filtering device, including a housing, the upper end of the housing is fixedly installed with a water inlet pipe, the inside of the housing is fixedly installed with a fixing plate, the upper end of the housing is rotatably installed with a first turntable, the inside of the fixing plate is rotatably installed with a second turntable, the upper end of the housing is fixedly installed with a first motor, the inside of the housing is rotatably installed with a gear, the outside of the first turntable is fixedly installed with a toothed ring, a connecting rod is fixedly installed between the first turntable and the second turntable, clamping grooves are opened inside the first turntable and the second turntable, a filter cylinder is sleeved inside the first turntable and the second turntable, a clamping block is fixedly installed on the outside of the filter cylinder, the lower end of the housing is fixedly installed with a second motor, the inside of the housing is rotatably installed with a rotating shaft, a stirring rod is fixedly installed on the outside of the rotating shaft, and a water outlet pipe is fixedly installed on the outside of the housing.

[0008] Preferably, the water inlet pipe is connected to the inside of the housing, and four columns are fixedly installed at the lower end of the housing.

[0009] Through the above technical solution, the water sample is poured into the inside of the housing through the water inlet pipe.

[0010] Preferably, the output end of the first motor is fixedly connected to the gear, and the gear is meshed with the gear ring.

[0011] Through the above technical solution, when the first motor is turned on, the output end of the first motor drives the gear to rotate, and the gear drives the gear ring and the first turntable to rotate through the meshing structure.

[0012] Preferably, the centers of the first turntable, the second turntable and the housing are located on the same vertical line, and four connecting rods are arranged in a ring shape.

[0013] Through the above technical solution, the first turntable drives the second turntable to rotate through the connecting rod.

[0014] Preferably, two card slots are respectively arranged on the inner sides of the first turntable and the second turntable, four clamping blocks are arranged, and the clamping blocks are attached to the inner sides of the card slots.

[0015] Through the above technical solution, the filter cartridge is sleeved on the inner sides of the first turntable and the second turntable from top to bottom, and the clamping blocks are aligned with the card slots, playing a positioning role for the filter cartridge.

[0016] Preferably, the output end of the second motor is fixedly connected to the rotating shaft, and a plurality of stirring rods are arranged in a ring shape.

[0017] Through the above technical solution, during use, the water treatment agent is poured into the inside of the housing through the filter cartridge, the second motor is turned on, the output end of the second motor drives the rotating shaft to rotate, and the stirring rods on the outer side of the rotating shaft mix the water treatment agent to remove suspended solids and toxic substances in the water.

[0018] Preferably, the water outlet pipe is connected to the inside of the housing, the water outlet pipe is located below the fixing plate, and a valve is arranged inside the water outlet pipe.

[0019] Through the above technical solution, when the valve is opened, the filtered water sample is discharged through the water outlet pipe.

[0020] Compared with the prior art, the present utility model provides an environmental detection water sample filtering device, which has the following beneficial effects:

[0021] 1. Through the mutual cooperation of the first turntable, the second turntable, the first motor, the gear and the gear ring provided by the present utility model, the filter cartridge is driven to rotate during the filtering process, and the dirt attached to the surface of the filter cartridge is thrown out, avoiding blockage, and eliminating the need for manual cleaning by staff, effectively improving the filtering efficiency of the device.

[0022] 2. After the filtered water sample falls to the bottom of the device, water treatment agents can be added into the device. Through the cooperation of the second motor, the rotating shaft and the stirring rod, the water treatment agents are stirred and mixed to remove suspended solids and toxic substances in the water, facilitating subsequent detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0024] Figure 2 is a sectional structural schematic diagram of the present utility model;

[0025] Figure 3 is a three-dimensional structural schematic diagram of the first turntable and the second turntable of the present utility model;

[0026] Figure 4 is a three-dimensional structural schematic diagram of the filter cartridge of the present utility model.

[0027] Wherein: 1. Housing; 2. Water inlet pipe; 3. Fixed plate; 4. First turntable; 5. Second turntable; 6. First motor; 7. Gear; 8. Tooth ring; 9. Connecting rod; 10. Card slot; 11. Filter cartridge; 12. Card block; 13. Second motor; 14. Rotating shaft; 15. Stirring rod; 16. Water outlet pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1:

[0030] Such as Figures 1-4As shown in the figure, an environmental detection water sample filtering device provided by the utility model includes a housing 1. A water inlet pipe 2 is fixedly installed at the upper end of the housing 1. A fixed plate 3 is fixedly installed inside the housing 1. A first turntable 4 is rotatably installed at the upper end of the housing 1. A second turntable 5 is rotatably installed inside the fixed plate 3. A first motor 6 is fixedly installed at the upper end of the housing 1. A gear 7 is rotatably installed inside the housing 1. A toothed ring 8 is fixedly installed on the outer side of the first turntable 4. A connecting rod 9 is fixedly installed between the first turntable 4 and the second turntable 5. Card slots 10 are formed on the inner sides of the first turntable 4 and the second turntable 5. A filter cartridge 11 is sleeved on the inner sides of the first turntable 4 and the second turntable 5. A clamping block 12 is fixedly installed on the outer side of the filter cartridge 11. A second motor 13 is fixedly installed at the lower end of the housing 1. A rotating shaft 14 is rotatably installed inside the housing 1. Stirring rods 15 are fixedly installed on the outer side of the rotating shaft 14. A water outlet pipe 16 is fixedly installed on the outer side of the housing 1.

[0031] Specifically, the water inlet pipe 2 is communicated with the inside of the housing 1. Four columns are fixedly installed at the lower end of the housing 1. The advantage is that the water sample is poured into the inside of the housing 1 through the water inlet pipe 2.

[0032] Specifically, the output end of the first motor 6 is fixedly connected to the gear 7, and the gear 7 is meshed with the toothed ring 8. The advantage is that when the first motor 6 is turned on, the output end of the first motor 6 drives the gear 7 to rotate, and the gear 7 drives the toothed ring 8 and the first turntable 4 to rotate through the meshing structure.

[0033] Specifically, the centers of the first turntable 4, the second turntable 5 and the housing 1 are located on the same vertical line, and four connecting rods 9 are arranged in a ring. The advantage is that the first turntable 4 drives the second turntable 5 to rotate through the connecting rod 9.

[0034] Specifically, two card slots 10 are respectively arranged on the inner sides of the first turntable 4 and the second turntable 5, and four clamping blocks 12 are arranged. The clamping blocks 12 are attached to the inner sides of the card slots 10. The advantage is that the filter cartridge 11 is sleeved on the inner sides of the first turntable 4 and the second turntable 5 from top to bottom, and the clamping blocks 12 are aligned with the card slots 10 to position the filter cartridge 11.

[0035] Embodiment 2:

[0036] As Figures 1-4 shown, as an improvement to the previous embodiment. Specifically, the output end of the second motor 13 is fixedly connected to the rotating shaft 14, and a plurality of stirring rods 15 are arranged in a ring. The advantage is that during use, the water treatment agent is poured into the inside of the housing 1 through the filter cartridge 11. When the second motor 13 is turned on, the output end of the second motor 13 drives the rotating shaft 14 to rotate, and the stirring rods 15 on the outer side of the rotating shaft 14 mix the water treatment agent to remove suspended solids and toxic substances in the water.

[0037] Specifically, the water outlet pipe 16 is internally connected to the housing 1. The water outlet pipe 16 is located below the fixed plate 3, and a valve is provided inside the water outlet pipe 16. The advantage is that when the valve is opened, the filtered water sample is discharged through the water outlet pipe 16.

[0038] During use, first, the filter cartridge 11 is sleeved inside the first turntable 4 and the second turntable 5 from top to bottom, and the clamping block 12 is aligned with the clamping groove 10 to position the filter cartridge 11. After the filter cartridge 11 is installed, the water sample is poured into the housing 1 through the water inlet pipe 2. The water sample enters the bottom of the housing 1 through the filter holes on the surface of the filter cartridge 11. The large dirt mixed in the water sample is filtered outside the filter cartridge 11. Then, the first motor 6 is started. The output end of the first motor 6 drives the gear 7 to rotate. The gear 7 drives the toothed ring 8 and the first turntable 4 to rotate through the meshing structure, and the large dirt is thrown outwards to prevent the filter holes of the filter cartridge 11 from being blocked. After that, the water treatment agent is poured into the housing 1 through the filter cartridge 11. The second motor 13 is started. The output end of the second motor 13 drives the rotating shaft 14 to rotate. The stirring rod 15 outside the rotating shaft 14 mixes the water treatment agent to remove the suspended solids and toxic substances in the water. After a period of time, the valve is opened, and the filtered water sample is discharged through the water outlet pipe 16. After use, the filter cartridge 11 is pulled out upwards to clean the dirt inside.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmental detection water sample filtering device, comprising a housing (1), characterized in that: A water inlet pipe (2) is fixedly mounted on the upper end of the shell (1), a fixing plate (3) is fixedly mounted inside the shell (1), a turntable (4) is rotatably mounted on the upper end of the shell (1), a turntable (5) is rotatably mounted inside the fixing plate (3), a motor (6) is fixedly mounted on the upper end of the shell (1), a gear (7) is rotatably mounted on the inner side of the shell (1), a gear ring (8) is fixedly mounted on the outer side of the turntable (4), and a connecting rod (1) is fixedly mounted between the turntable (4) and the turntable (5). The rod (9) is provided with a card slot (10) on the inner side of the turntable 1 (4) and the turntable 2 (5), a filter cartridge (11) is sleeved and installed on the inner side of the turntable 1 (4) and the turntable 2 (5), a card block (12) is fixedly installed on the outer side of the filter cartridge (11), a motor 2 (13) is fixedly installed on the lower end of the shell (1), a rotating shaft (14) is rotatably installed on the inner side of the shell (1), a stirring rod (15) is fixedly installed on the outer side of the rotating shaft (14), and a water outlet pipe (16) is fixedly installed on the outer side of the shell (1).

2. The environmental detection water sample filtering device according to claim 1, characterized in that: The water inlet pipe (2) is connected to the interior of the shell (1), and four columns are fixedly mounted on the lower end of the shell (1).

3. The environmental detection water sample filtering device according to claim 1, characterized in that: The output end of the motor 1 (6) is fixedly connected to the gear (7), and the gear (7) is meshingly connected to the gear ring (8).

4. The environmental detection water sample filtering device according to claim 1, characterized in that: The centers of the rotating disk 1 (4), the rotating disk 2 (5) and the housing (1) are located on the same vertical line, and four connecting rods (9) are arranged in a ring shape.

5. The environmental detection water sample filtering device according to claim 1, characterized in that: Two of the card slots (10) are respectively arranged on the inner sides of the first turntable (4) and the second turntable (5), and four of the card blocks (12) are arranged, and the card blocks (12) are fitted with the inner sides of the card slots (10).

6. The environmental detection water sample filtering device according to claim 1, characterized in that: The output end of the second motor (13) is fixedly connected to the rotating shaft (14), and a plurality of stirring rods (15) are arranged in a ring shape.

7. The environmental detection water sample filtering device according to claim 1, characterized in that: The water outlet pipe (16) is connected to the interior of the housing (1), the water outlet pipe (16) is located below the fixing plate (3), and a valve is provided inside the water outlet pipe (16).

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