Floating type riverway water quality sampling device

Abstract

The utility model discloses a floating type riverway water quality sampling device which comprises a supporting plate and a shell, a collecting box and a box body are placed above the supporting plate, a working table is installed above the collecting box, an electric sliding rail is arranged on the upper surface of the working table, a clamping block is connected to the electric sliding rail in a sliding mode, the clamping block is fixedly connected with a filter cartridge, and the filter cartridge is fixedly connected with the shell. The top of the filter cartridge communicates with a water pipe, a rotating motor is arranged at the top of the box body, and a first lead screw is arranged at the output end of the rotating motor. By adopting the technical scheme, the floating type riverway water quality sampling device has the advantages that through the shell, the waterproof motor, the second lead screw, the second sliding plate, the cleaning brush and the second filter plate, on one hand, sampled water can be preliminarily filtered to prevent weeds and impurities in the water from entering the collecting box, and on the other hand, the second filter plate can be cleaned to prevent the water from entering the collecting box; the water pipe is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality sampling, in particular to a floating river water quality sampling device. Background Art

[0002] In order to strengthen water environment quality monitoring, timely grasp the current water quality status, determine the temporal and spatial distribution of pollutants in water bodies, and then trace the sources of pollutants, pollution pathways and impacts on human health, a large amount of on-site water quality sampling and other work is required to ensure the timeliness and accuracy of water quality data.

[0003] Authorization Announcement No. CN 219121784 U A floating river remote water quality sampling equipment, including a base, an air bag and a sampling device, the base is arranged on the air bag, the base is provided with a propeller for driving, the sampling device includes a plurality of groups of three-way pipes, a sampling bottle, and a cylinder, a plurality of three-way pipes are arranged on the base and distributed at equal angles around the center thereof, and the two parallel sections of the three-way pipe are a cylinder body and a water outlet pipe respectively.

[0004] When the device samples river water, impurities such as aquatic plants are easily accumulated in the river. During the process of extracting river water, impurities are easily accumulated at the water inlet end of the water pipe, which can easily cause water flow blockage. In addition, no filtering device is set for the sampled water, and impurities are easily left in the sampled water, affecting the subsequent detection effect of the water sample. To this end, we proposed a floating river water quality sampling device. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a floating river water quality sampling device to solve the problems raised in the above background technology.

[0006] A floating river water quality sampling device in the utility model comprises a support plate and a shell, a collection box and a box body are placed above the support plate, a workbench is installed above the collection box, an electric slide rail is provided on the upper surface of the workbench, a clamping block is slidably connected to the electric slide rail, the clamping block is fixedly connected to a filter cartridge, the top of the filter cartridge is connected to a water pipe, a rotating motor is provided on the top of the box body, a first screw rod is provided at the output end of the rotating motor, a first slide plate is threadedly connected to the first screw rod, a water pump is provided above the first slide plate, the shell is fixedly installed on the outside of the water pipe, a waterproof motor is provided on the outside of the shell, a second screw rod is provided at the output end of the waterproof motor, a second screw rod is threadedly connected to the second slide plate, and a cleaning brush is installed on the second slide plate.

[0007] In the above solution, floating rings are provided on both sides of the support plate, and a driving paddle is provided below the support plate.

[0008] In the above scheme, the top of the collection box is connected to the filter cartridge through a water pipe, and a valve-controlled drain pipe is provided on the side of the collection box.

[0009] In the above scheme, a cover plate is provided on the top of the filter cartridge, the cover plate and the water pipe are connected via a bearing, and a first filter plate is installed on the inner wall of the filter cartridge.

[0010] In the above solution, a first sliding rod is vertically installed on the inner wall of the box body, and the first sliding rod is slidably connected to the first sliding plate.

[0011] In the above solution, a second sliding rod is horizontally installed on the inner wall of the shell, and the second sliding rod is slidably connected to the second sliding plate.

[0012] In the above solution, a second filter plate is provided at the water pipe port below the water pump, and the second filter plate contacts the bristles on the upper surface of the cleaning brush.

[0013] The advantages and beneficial effects of the utility model are as follows: the utility model provides a floating river water quality sampling device, which can filter the sampled water through a workbench, an electric slide rail, a clamping block, a filter cartridge cover and a first filter plate, so as to facilitate subsequent water testing; through an outer shell, a waterproof motor, a second screw rod, a second slide plate, a cleaning brush and a second filter plate, on the one hand, the sampled water can be preliminarily filtered to prevent weeds and impurities in the water from entering the collection box, and on the other hand, the second filter plate can be cleaned to prevent the water pipe from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the shell structure of the utility model.

[0018] Figure 4 It is a schematic diagram of the internal structure of the shell of the utility model.

[0019] Figure 5 It is a top view of the second screw rod structure of the utility model.

[0020] In the figure: 1 support plate, 11 floating ring, 12 water pipe, 2 collecting box, 21 workbench, 22 electric slide rail, 23 clamping block, 24 filter cartridge, 25 cover plate, 26 first filter plate, 3 box body, 31 rotating motor, 32 first screw rod, 33 first slide plate, 34 water pump, 35 first slide bar, 36 second filter plate, 4 outer shell, 41 waterproof motor, 42 second screw rod, 43 second slide plate, 44 cleaning brush, 45 second slide bar. DETAILED DESCRIPTION

[0021] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0022] like Figure 1-5 As shown, the utility model is a floating river water quality sampling device, including a support plate 1 and a shell 4, a collection box 2 and a box body 3 are placed above the support plate 1, a workbench 21 is installed above the collection box 2, an electric slide rail 22 is provided on the upper surface of the workbench 21, a clamping block 23 is slidably connected to the electric slide rail 22, the clamping block 23 is fixedly connected to the filter cartridge 24, the top of the filter cartridge 24 is connected to the water pipe 12, when the water pump 34 extracts the water to be sampled and enters the filter cartridge 24 through the water pipe 12, by turning on the switch of the electric slide rail 22, the clamping block 23 arranged on the electric slide rail 22 can start to slide on the electric slide rail 22, and at the same time, the clamping block 23 fixes and clamps the side wall of the filter cartridge 24, and the filter cartridge 24 is rotatably arranged inside the workbench 21, and the clamping block 23 can synchronously drive the filter cartridge 24 to rotate, so as to screen the collected water samples and filter the sampled water, so as to prevent impurities in the water from affecting subsequent water sample detection.

[0023] A rotating motor 31 is provided on the top of the box body 3, and a first screw rod 32 is provided at the output end of the rotating motor 31. A first slide plate 33 is threadedly connected to the first screw rod 32, and a water pump 34 is provided above the first slide plate 33. By turning on the switch of the rotating motor 31, the first screw rod 32 at the output end of the rotating motor 31 starts to rotate in the box body 3 through the bearing, and the first slide plate 43 threadedly connected to the first screw rod 32 can move vertically up and down in the box body 3, and move the water pipe 12 connected below the water pump 34 up and down, so as to facilitate sampling of river water at different depths. When the port of the water pipe 12 is moved to a suitable position, the water at that position is extracted by turning on the switch of the water pump 34.

[0024] The shell 4 is fixedly mounted on the outside of the water pipe 12, and a waterproof motor 41 is provided on the outside of the shell 4. A second screw rod 42 is provided at the output end of the waterproof motor 41, and a second slide plate 43 is threadedly connected to the second screw rod 42. A cleaning brush 44 is installed on the second slide plate 43. By turning on the external power switch of the waterproof motor 41, the second screw rod 42 at the output end of the waterproof motor 41 starts to rotate, and the second screw rod 42 is threadedly connected to the second slide plate 43. The second slide plate 43 moves horizontally with the rotation of the second screw rod 42. The cleaning brush 44 fixedly arranged on the upper surface of the second slide plate 43 can move with the movement of the second slide plate 43. A second filter plate 36 is provided at the port of the water pipe 12 below the water pump 34. The second filter plate 36 contacts the bristles on the upper surface of the cleaning brush 44. The bristles on the surface of the cleaning brush 44 can scrape off impurities at the water inlet end of the second filter plate 36 to prevent foreign matter in the water from accumulating on the surface of the second filter plate 36 and causing blockage. The second filter plate 36 can perform preliminary filtration on the sampled river water to prevent impurities in the water from entering the collection box 2 and affecting sample detection.

[0025] In the above scheme, floating rings 11 are provided on both sides of the support plate 1, and a driving paddle is provided below the support plate 1. By turning on the driving paddle switch in the support plate 1, the sampling device can be moved to various positions in the river channel through the floating rings 11.

[0026] In the above scheme, the top of the collection box 2 is connected to the filter cartridge 24 through the water pipe 12, and a valve-controlled drain pipe is provided on the side of the collection box 2. After the sampling is completed, the valve is opened to collect the sampled water in the collection box 2.

[0027] In the above scheme, a cover plate 25 is provided on the top of the filter cartridge 24, and the cover plate 25 and the water pipe 12 are connected through a bearing. A first filter plate 26 is installed on the inner wall of the filter cartridge 24. The setting of the cover plate 25 can prevent the internal water from spilling out of the device when the filter cartridge 24 rotates. The connecting end of the cover plate 25 and the water pipe 12 is connected through a bearing, which can ensure that the water pipe 12 will not rotate when the filter cartridge 24 rotates.

[0028] In the above scheme, the first slide bar 35 is vertically installed on the inner wall of the box body 3, and the first slide bar 35 is slidably connected to the first slide plate 33. The setting of the first slide bar 35 can limit and guide the movement of the first slide plate 33 to ensure the stability of the movement of the first slide plate 33.

[0029] In the above scheme, the second slide bar 45 is horizontally installed on the inner wall of the shell 4, and the second slide bar 45 is slidably connected to the second slide plate 43. The setting of the second slide bar 45 can limit and guide the movement of the second slide plate 43 to ensure the stability of the movement of the second slide plate 43.

[0030] Working principle:

[0031] When this floating river water quality sampling device is in operation, the sampling device is moved to the desired river sampling position, the second filter plate 36 of the water pipe 12 below is moved to the desired river detection depth by turning on the rotating motor 31 switch, the water pump 34 switch is turned on to extract the water for sampling, the water is extracted into the filter cartridge 24 through the water pipe 12, the electric slide rail 22 switch is turned on, the clamping block 23 drives the filter cartridge 24 to rotate, the sampled water is filtered, and the filtered water enters the collection box 2 to complete the sampling and collection.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A floating river water quality sampling device, comprising a support plate (1) and a housing (4), characterized in that: A collection box (2) and a box body (3) are placed above the support plate (1); a workbench (21) is installed above the collection box (2); an electric slide rail (22) is provided on the upper surface of the workbench (21); a clamping block (23) is slidably connected to the electric slide rail (22); the clamping block (23) is fixedly connected to a filter cartridge (24); the top of the filter cartridge (24) is connected to a water pipe (12); a rotating motor (31) is provided on the top of the box body (3); an output end of the rotating motor (31) A first screw rod (32) is provided, the first screw rod (32) is threadedly connected to a first slide plate (33), a water pump (34) is provided above the first slide plate (33), the housing (4) is fixedly installed outside the water pipe (12), a waterproof motor (41) is provided outside the housing (4), a second screw rod (42) is provided at the output end of the waterproof motor (41), the second screw rod (42) is threadedly connected to a second slide plate (43), and a cleaning brush (44) is installed on the second slide plate (43).

2. A floating river water quality sampling device according to claim 1, characterized in that: Floating rings (11) are provided on both sides of the support plate (1), and a driving paddle is provided below the support plate (1).

3. A floating river water quality sampling device according to claim 1, characterized in that: The top of the collection box (2) is connected to the filter cartridge (24) via a water pipe (12), and a valve-controlled drain pipe is provided on the side of the collection box (2).

4. A floating river water quality sampling device according to claim 1, characterized in that: A cover plate (25) is provided on the top of the filter cartridge (24); the cover plate (25) and the water pipe (12) are connected via a bearing; and a first filter plate (26) is installed on the inner wall of the filter cartridge (24).

5. A floating river water quality sampling device according to claim 1, characterized in that: A first sliding rod (35) is vertically mounted on the inner wall of the box body (3), and the first sliding rod (35) is slidably connected to the first sliding plate (33).

6. A floating river water quality sampling device according to claim 1, characterized in that: A second sliding rod (45) is horizontally mounted on the inner wall of the housing (4), and the second sliding rod (45) is slidably connected to the second sliding plate (43).

7. A floating river water quality sampling device according to claim 1, characterized in that: A second filter plate (36) is provided at the port of the water pipe (12) below the water pump (34), and the second filter plate (36) contacts the bristles on the upper surface of the cleaning brush (44).

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