Algae collection device for water ecological environment detection

Abstract

The utility model discloses an algae collecting device for water ecological environment detection, which relates to the technical field of algae collecting equipment and comprises two symmetrically arranged buoys, a support is mounted between the tops of the two buoys, and a fixing plate is mounted at the top of the support close to the rear side. A suction assembly is arranged at the position, close to the front side, of the support, a lifting assembly is connected to the suction assembly, a rotating assembly is arranged on the fixing plate, and a plurality of storage assemblies are arranged on the rotating assembly. According to the algae collection device for detecting the water ecological environment, a motor of the rotating assembly is started to drive a disc to rotate, a supporting plate on the disc rotates along with the disc, an empty straight-through pipe is rotated to the position below a water drainage pipe, water samples at new positions can be continuously collected, and therefore algae samples at different positions can be comprehensively and efficiently collected.

Description

Technical Field

[0001] This utility model relates to the technical field of algae collection equipment, specifically an algae collection device for aquatic ecological environment testing. Background Technology

[0002] The health of the aquatic ecological environment is crucial to the stability and balance of the entire ecosystem. As an important component of the aquatic ecosystem, changes in the types and quantities of algae can directly reflect the quality and changing trends of the aquatic ecological environment.

[0003] In the prior art, such as in publication number CN212674530U, a sampler for detecting algae in water is disclosed, which includes a collection bucket and a suction assembly; the collection bucket is provided with multiple water outlets, and the top of the collection bucket is provided with a telescopic and adjustable rod sleeve; the suction assembly includes a telescopic and movable suction rod disposed within the rod sleeve and a suction disk disposed at the bottom of the suction rod; the outer diameter of the suction disk is equal to the inner diameter of the collection bucket.

[0004] In the aforementioned patent, although the device can sample algae, it can only collect one algae sample per sampling operation. For detection tasks that require a comprehensive and extensive understanding of the distribution and types of algae in the aquatic ecological environment, the efficiency is extremely low. Therefore, this utility model provides an algae collection device for aquatic ecological environment detection. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an algae collection device for aquatic ecological environment testing. This device solves the problem that a single sampling operation can only collect algae samples from one location, which is extremely inefficient for testing tasks that require a comprehensive and extensive understanding of the distribution and types of algae in the aquatic ecological environment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an algae collection device for aquatic ecological environment monitoring, comprising two symmetrically arranged floats, a support installed between the tops of the two floats, a fixed plate installed near the rear of the top of the support, a suction component located near the front of the support, a lifting component connected to the suction component, a rotating component on the fixed plate, and multiple storage components on the rotating component; the rotating component includes a motor mounted on the top surface of the fixed plate, the output shaft of the motor movably penetrating through the top surface of the fixed plate and extending downwards, a disc mounted on the output shaft, multiple support plates equidistantly mounted on the outer wall of the disc, and a placement hole penetrating through the top of the support plate near the far end; the storage component includes a straight tube vertically inserted into the placement hole, a limiting plate fixedly sleeved on the outer wall of the straight tube near the top, the bottom surface of the limiting plate contacting the top surface of the placement hole.

[0007] Preferably, a motor is provided on the outer surface of the float, and a propeller is installed at the output end of the motor.

[0008] Preferably, a bottom cap is threaded onto the outer wall of the straight pipe near the bottom, and the bottom cap has multiple filter holes extending through it.

[0009] Preferably, the suction assembly includes a suction pump installed on the top surface of the bracket, the suction pump outlet is provided with a drain pipe and the opening of the drain pipe is located above the placement hole, the suction pump inlet is provided with an inlet pipe, and the inlet pipe is vertically arranged and extends downward.

[0010] Preferably, the lifting assembly includes an electric actuator mounted on the top surface of the bracket, the telescopic end of the electric actuator slidingly penetrates the top surface of the bracket and extends downward, and a U-shaped tube is fixedly installed on the telescopic end of the electric actuator.

[0011] Preferably, the U-shaped tube includes a horizontal section, a long vertical section, and a short vertical section. The long vertical section is slidably sleeved on the outer wall of the water inlet pipe, and the end of the short vertical section is fixedly connected to a disc.

[0012] Beneficial effects

[0013] This invention provides an algae collection device for aquatic ecological environment monitoring. Compared with the prior art, it has the following advantages:

[0014] 1. This algae collection device for aquatic ecological environment monitoring uses a motor that drives a rotating disc to rotate, causing the support plate on the disc to rotate as well. This rotates the empty straight pipe to below the drain pipe, allowing for the collection of water samples from new locations, thus achieving comprehensive and efficient collection of algae samples from different locations.

[0015] 2. This algae collection device for aquatic ecological environment testing allows the algae retained on the bottom cap of the straight pipe to be removed by unscrewing the threaded cap at the bottom of the pipe. This facilitates subsequent analysis and testing of algae samples and also makes it easier to clean the storage components.

[0016] 3. In this aquatic ecological environment monitoring algae collection device, when the electric actuator extends, the U-shaped tube drives the dish to descend and penetrate into the water. When the electric actuator retracts, the dish rises, leaving the water surface or adjusting to a shallower position, thereby controlling the depth of the dish in the water and facilitating the collection device to collect algae water samples at different water layers. Attached Figure Description

[0017] Figure 1 This is a three-dimensional appearance schematic diagram of the present utility model;

[0018] Figure 2 This is a three-dimensional appearance diagram of the suction component and lifting component of this utility model;

[0019] Figure 3 This is a three-dimensional appearance diagram of the rotating component of this utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the storage component of this utility model;

[0021] Figure 5 This is a three-dimensional appearance diagram of the pontoon of this utility model.

[0022] In the diagram: 1. Float; 11. Motor; 111. Propeller; 12. Bracket; 13. Fixing plate; 2. Suction assembly; 21. Suction pump; 22. Drain pipe; 23. Inlet pipe; 3. Lifting assembly; 31. Electric actuator; 32. U-shaped tube; 33. Disc; 4. Rotating assembly; 41. Motor; 42. Disc; 43. Support plate; 44. Placement hole; 5. Storage assembly; 51. Straight pipe; 52. Limiting plate; 53. Pipe bottom cover; 54. Filter hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides two technical solutions:

[0025] Figures 1-5 The first embodiment is shown: an algae collection device for aquatic ecological environment monitoring, including two symmetrically arranged floats 1, a support 12 installed between the tops of the two floats 1, a fixed plate 13 installed near the rear side of the top of the support 12, a suction component 2 provided near the front side of the support 12, a lifting component 3 connected to the suction component 2, a rotating component 4 provided on the fixed plate 13, and multiple storage components 5 provided on the rotating component 4; the rotating component 4 includes a motor 41 installed on the top surface of the fixed plate 13, the output shaft end of the motor 41 movably passes through the top surface of the fixed plate 13 and extends downward, a disc 42 is installed on the output shaft end of the motor 41, multiple support plates 43 are equidistantly installed on the outer wall of the disc 42, and a placement hole 44 is opened through the top of the support plate 43 near the far end; the storage component 5 includes a straight tube 51, the straight tube 51 is vertically inserted into the placement hole 44, a limiting plate 52 is fixedly sleeved on the outer wall of the straight tube 51 near the top, and the bottom surface of the limiting plate 52 contacts the top surface of the placement hole 44.

[0026] Specifically, starting the motor 41 can drive the disc 42 to rotate, and the support plate 43 on the disc 42 will rotate accordingly, thereby causing the storage component 5 to be repositioned. When collecting algae from different locations, the empty straight tube 51 can be moved to the designated position. By setting the limiting plate 52, the straight tube 51 can be stably placed in the placement hole 44 to prevent the straight tube 51 from falling.

[0027] In this embodiment, a motor 11 is provided on the outer surface of the float 1, and a propeller 111 is installed at the output end of the motor 11.

[0028] Specifically, the propeller 111 is driven to rotate by the motor 11 on the pontoon 1, which propels the device to different detection water areas.

[0029] In this embodiment, a pipe bottom cover 53 is threadedly connected to the outer wall of the straight pipe 51 near the bottom, and multiple filter holes 54 are opened through the bottom of the pipe bottom cover 53.

[0030] Specifically, when there is a mixture of water and algae in the straight pipe 51, the water can be discharged through the filter hole 54, thus retaining the algae. Furthermore, by unscrewing the bottom cap 53 threaded to the bottom of the straight pipe 51, the algae retained on the bottom cap 53 can be removed, which also facilitates subsequent cleaning of the storage component 5.

[0031] In this embodiment, the suction assembly 2 includes a suction pump 21 installed on the top surface of the bracket 12. The outlet of the suction pump 21 is provided with a drain pipe 22, and the opening of the drain pipe 22 is located above the placement hole 44. The inlet of the suction pump 21 is provided with an inlet pipe 23, which is vertically arranged and extends downward.

[0032] Specifically, the suction pump 21 applies suction to the water, causing the water containing algae to fall into the straight pipe 51 through the inlet pipe 23 and the outlet pipe 22 in sequence, thus realizing the collection and storage of algae water samples.

[0033] Figures 1-5 The second embodiment is shown, and its main difference from the first embodiment is that the lifting assembly 3 includes an electric actuator 31 mounted on the top surface of the bracket 12. The telescopic end of the electric actuator 31 slides through the top surface of the bracket 12 and extends downward. A U-shaped tube 32 is fixedly installed on the telescopic end of the electric actuator 31. The U-shaped tube 32 includes a horizontal section, a long vertical section, and a short vertical section. The long vertical section is slidably sleeved on the outer wall of the water inlet pipe 23, and the end of the short vertical section is fixedly connected to a disc opening 33.

[0034] Specifically, when the electric actuator 31 extends, the U-shaped tube 32 drives the disc 33 to descend and penetrate into the water. When the electric actuator 31 retracts, the disc 33 rises, leaves the water surface, or is adjusted to a shallower position, thereby controlling the depth of the disc 33 in the water, which facilitates the collection device to collect algae water samples at different water layers.

[0035] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0036] Working principle: First, the propeller 111 is driven by the motor 11 to rotate, which pushes the device to different detection water areas. After reaching the designated position, the electric push rod 31 of the lifting component 3 is activated to drive the U-shaped tube 32 to descend, so that the inlet 33 is inserted into the water to a suitable depth. Then, the suction pump 21 of the suction component 2 is turned on. The suction pump 21 sucks in the water containing algae through the water inlet pipe 23, the U-shaped tube 32 and the inlet 33, and discharges it into the straight pipe 51 from the drain pipe 22. The filter holes 54 on the bottom cover 53 of the pipe can retain algae during drainage.

[0037] When a water sample collection is completed and the straight pipe 51 for storing the water sample needs to be replaced, the motor 41 of the rotating component 4 is started to drive the disc 42 to rotate. The support plate 43 on the disc 42 rotates accordingly, rotating the empty straight pipe 51 to below the drain pipe 22 so that water samples can be collected from the new location. This enables comprehensive and efficient collection of algae samples from different locations.

[0038] After collection, the storage component 5 can be directly pulled out from the placement hole 44. After pulling it out, unscrew the tube bottom cap 53 that is threaded to the bottom of the straight tube 51. The algae retained on the tube bottom cap 53 can be removed, which is convenient for subsequent analysis and detection of algae samples, and also convenient for subsequent cleaning of the storage component 5.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An algal collection device for water ecological environment detection, comprising two symmetrically arranged floating buoys (1), a support (12) is installed between the top of the two floating buoys (1), and a fixed plate (13) is installed at the top of the support (12) near the rear side, characterized in that: The bracket (12) is provided with a suction assembly (2) near the front side, the suction assembly (2) is connected with a lifting assembly (3), the fixed plate (13) is provided with a rotating assembly (4), and the rotating assembly (4) is provided with a plurality of storage assemblies (5). The rotating assembly (4) comprises a motor (41) mounted on the top surface of the fixed plate (13), the output shaft end of the motor (41) is movably penetrated through the top surface of the fixed plate (13) and extends downward, the output shaft end of the motor (41) is provided with a disc (42), a plurality of supporting plates (43) are equidistantly mounted on the outer wall of the disc (42), and a placing hole (44) is formed in the top of the supporting plate (43) and near the distal end. The storage assembly (5) comprises a straight-through pipe (51), the straight-through pipe (51) is vertically inserted into the placing hole (44), and a limiting plate (52) is fixedly sleeved on the outer wall of the straight-through pipe (51) and near the top end.

2. The algal collection device for aquatic environment detection according to claim 1, characterized in that: The outer surface of the float (1) is provided with a motor (11), and the output end of the motor (11) is provided with a propeller (111).

3. The algal collection device for aquatic environment detection according to claim 1, characterized in that: The outer wall of the straight-through pipe (51) is threadedly connected with a pipe bottom cover (53) near the bottom, and a plurality of filter holes (54) are formed in the bottom of the pipe bottom cover (53).

4. The algal collection device for aquatic environment detection according to claim 1, characterized in that: The suction assembly (2) comprises a suction pump (21) mounted on the top surface of the bracket (12), a drain pipe (22) is arranged at the water outlet of the suction pump (21), the pipe opening of the drain pipe (22) is arranged above the placing hole (44), and a water inlet pipe (23) is arranged at the water inlet of the suction pump (21).

5. The algal collection device for aquatic environment detection according to claim 4, characterized in that: The lifting assembly (3) comprises an electric push rod (31) mounted on the top surface of the bracket (12), the telescopic end of the electric push rod (31) is slidably penetrated through the top surface of the bracket (12) and extends downward, and the telescopic end of the electric push rod (31) is fixedly provided with a U-shaped pipe (32).

6. The algal collection device for aquatic environment detection according to claim 5, characterized in that: The U-shaped pipe (32) comprises a horizontal section, a long vertical section and a short vertical section, the long vertical section is slidably sleeved on the outer wall of the water inlet pipe (23), and the short vertical section is fixedly connected with a disc opening (33) at the end portion. The rotating assembly (4) comprises a motor (41) mounted on the top surface of the fixed plate (13), the output shaft end of the motor (41) is movably penetrated through the top surface of the fixed plate (13) and extends downward, the output shaft end of the motor (41) is provided with a disc (42), a plurality of supporting plates (43) are equidistantly mounted on the outer wall of the disc (42), and a placing hole (44) is formed in the top of the supporting plate (43) and near the distal end.

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