Ecological environment information sampling device

Abstract

The invention relates to the technical field of ecological environment sampling, in particular to an ecological environment information sampling device which comprises a shell, a water pumping unit, two water inlet units and a water storage assembly, the water pumping unit is arranged on the shell, and the two water inlet units are symmetrically arranged on the two sides of the shell; the water storage assembly comprises a first inclined plate, a plurality of sealing rotating plates and a collecting unit, the first inclined plate is communicated with the water pumping unit, the first inclined plate is provided with a plurality of sampling channels, the sealing rotating plates are rotated, the first sampling channel is opened, collection is carried out through the collecting unit, and then first-time depth sampling is completed, so that different depths are moved; the sampling channels are sequentially opened to sample the lake water, so that the lake water obliquely flows through the first inclined plates and enters the corresponding sampling channels to be collected, the residual condition of the lake water can be prevented, the sampling water at different depths is prevented from being mutually mixed, and the accuracy of the sampling water is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ecological environment sampling, and in particular to an ecological environment information sampling device. Background Art

[0002] At present, in the detection of lake ecological environment, in order to better understand the ecological situation of lakes, it is necessary to extract and analyze lake water samples. The current extraction operation is to set up a water pump to directly pump out water for sampling, while the traditional extraction is simply to extract lake water through a water pump and water pipe. After extracting a certain depth, the sampled water needs to be taken away, and then the height needs to be adjusted to continue the operation. It does not have the function of temporarily storing multiple sampled waters, and is not convenient to use.

[0003] In the prior art, a plurality of sampling bottles are provided, and then a water pump flows water into corresponding sampling bottles in sequence through a plurality of pipes for collection, thereby being adaptable to the collection of lake water of different depths.

[0004] However, in the aforementioned prior art, when pumping water for sampling, after the water flows into the corresponding sampling bottle through the water pump and the pipeline, some water will remain in the pipeline. Then, when sampling continues after the next depth switch, this part of the remaining water will flow into other sampling bottles, causing mixing and affecting the accuracy of the sampled water. Summary of the invention

[0005] The purpose of the present invention is to provide an ecological environment information sampling device to solve the problem in the prior art that when pumping water for sampling, after the water flows into the corresponding sampling bottle through the water pump and the pipeline, some water will remain in the pipeline, and then when sampling continues after the next depth switch, this part of the residual water will flow into other sampling bottles, causing mixing and affecting the accuracy of the sampled water.

[0006] To achieve the above-mentioned purpose, the present invention provides an ecological environment information sampling device, comprising a housing, a pumping unit, two water inlet units and a water storage assembly, wherein the pumping unit is arranged on the housing, and the two water inlet units are symmetrically arranged on both sides of the housing;

[0007] The water storage assembly includes a first inclined plate, a plurality of sealing rotating plates and a collecting unit. The first inclined plate is connected to the pumping unit. The first inclined plate has a plurality of sampling channels. The plurality of sealing rotating plates are respectively arranged inside the corresponding sampling channels. The collecting unit is arranged below the plurality of sampling channels.

[0008] Among them, the water storage assembly also includes a supporting shell, a connecting handle, a plurality of rotating parts and a protective outer shell. The supporting shell is fixedly connected to the outer shell and is located above the outer shell. The connecting handle is arranged above the supporting shell. The plurality of rotating parts are arranged in sequence on one side of the supporting shell. The output ends of the plurality of rotating parts all pass through the supporting shell and are fixedly connected to the sealing rotating plate. The protective outer shell is sleeved on the outside of the plurality of rotating parts.

[0009] Wherein, the pumping unit includes two second inclined plates, a first water pump, a pumping pipe, a branch pipe and two first valves, the two second inclined plates are symmetrically arranged on the inner bottom wall of the outer shell, the first water pump is arranged on the inner top wall of the outer shell, the water inlet end of the first water pump is located between the two second inclined plates, one end of the pumping pipe is connected with the water outlet end of the first water pump, the other end of the pumping pipe passes through the supporting shell and the first inclined plate in sequence, the branch pipe is connected with the pumping pipe, and the two first valves are respectively arranged on the branch pipe and the pumping pipe.

[0010] Among them, the water inlet unit includes a water inlet pipe, a second water pump, a liquid sensor, a second valve and a filtering mechanism, the water inlet pipe is connected to one side of the shell, the second water pump is arranged on the water inlet pipe, the liquid sensor is arranged inside the water inlet pipe, the second valve is arranged on the water inlet pipe, and the filtering mechanism is arranged at one end of the water inlet pipe.

[0011] Wherein, the filtering mechanism includes a filter screen, a mounting shell, a camera, a pushing component and a scraper, the filter screen is arranged at one end of the water inlet pipe, the mounting shell is arranged outside the water inlet pipe, the camera is arranged below the mounting shell, the pushing component is arranged inside the mounting shell, the output end of the pushing component is fixedly connected to the scraper, and the scraper and the filter screen are adapted to each other.

[0012] Among them, the collection unit package controller, a collection shell, a sealing door plate, multiple collection mechanisms and multiple fixing mechanisms, the collection shell is arranged below the supporting shell, one end of the sealing door plate is rotatably connected to the collection shell, and the other end of the sealing door plate is bolted to the inner wall of the collection shell, multiple collection mechanisms are arranged on the collection shell and the first inclined plate in sequence, multiple fixing mechanisms are symmetrically arranged on both sides of the collection mechanism, and the controller is arranged inside the collection shell and located on the inner bottom wall of the supporting shell.

[0013] Wherein, the collecting mechanism includes two third inclined plates, a water outlet pipe, a sampling bottle, a third valve and a liquid level sensor, the two third inclined plates are symmetrically arranged inside the sampling channel, the water outlet pipe is arranged between the two third inclined plates, the water outlet pipe is connected to the sampling channel, the sampling bottle is threadedly connected to the water outlet pipe and is located below the water outlet pipe, the sampling bottle is located inside the collecting shell, the third valve is arranged at the water inlet end of the sampling bottle, and the liquid level sensor is arranged inside the sampling bottle.

[0014] Wherein, the fixing mechanism includes a support block, a fixing component and a clamping plate, the support block is arranged on the inner bottom wall of the collection shell, the fixing component is arranged above the support block, and the clamping plate is arranged at the output end of the fixing component.

[0015] An ecological environment information sampling device of the present invention moves the outer shell to the sampling depth of the lake, and pumps water into the outer shell through the water inlet unit. At this time, the pumping unit will flow from the outer shell to the top of the first inclined plate, and the sampled water will flow down along the first inclined plate. At this time, each of the sealing rotating plates seals the multiple sampling channels. First, the sealing rotating plate is rotated to open the first sampling channel, and the water is collected through the collecting unit to complete the first depth sampling, thereby moving to different depths and opening each sampling channel in turn to sample the lake water. Through the above-mentioned structural setting, the lake water flows through the inclined flow of the first inclined plate and enters the corresponding sampling channel to complete the collection, which can prevent the lake water from remaining and avoid the mixing of sampled water of different depths, thereby improving the accuracy of the sampled water. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a cross-sectional view of the whole of the present invention.

[0019] Figure 3 The present invention Figure 2 AA line section view.

[0020] Figure 4 The present invention Figure 2 Enlarged view of the local structure at point B.

[0021] Figure 5 The present invention Figure 2 Enlarged view of the local structure at location C.

[0022] 1-housing, 2-first inclined plate, 3-sealed rotating plate, 4-sampling channel, 5-support shell, 6-connecting handle, 7-rotating component, 8-protective shell, 9-second inclined plate, 10-first water pump, 11-water suction pipe, 12-branch pipe, 13-first valve, 14-water inlet pipe, 15-second water pump, 16-liquid sensor, 17-second valve, 18-filter, 19-installation shell, 20-camera, 21-pushing component, 22-scraper, 23-controller, 24-collecting shell, 25-sealed door plate, 26-third inclined plate, 27-water outlet pipe, 28-sampling bottle, 29-third valve, 30-liquid level sensor, 31-support block, 32-fixing component, 33-clamping plate, 34-sealing plate. DETAILED DESCRIPTION

[0023] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0024] See also Figures 1 to 5 The present invention provides an ecological environment information sampling device, comprising a shell 1, a pumping unit, two water inlet units and a water storage component, the water storage component comprising a first inclined plate 2, multiple sealing rotating plates 3 and a collecting unit, the water storage component also comprising a supporting shell 5, a connecting handle 6, multiple rotating parts 7 and a protective shell 8, the pumping unit comprising two second inclined plates 9, a first water pump 10, a pumping pipe 11, a branch pipe 12 and two first valves 13, the water inlet unit comprising an inlet pipe 14, a second water pump 15, a liquid sensor 16, a second valve 17 and a filtering mechanism, the filtering mechanism comprising a filter screen 18, a mounting shell 19, a camera 20, a pushing component 21 and a scraper 22, the collecting unit package controller 23, a collecting shell 24, a sealing door plate 25, multiple collecting mechanisms and multiple fixing mechanisms, the collecting mechanism comprising two third inclined plates 26, a water outlet pipe 27, a sampling bottle 28, a third valve 29 and a liquid level sensor 30, the fixing mechanism comprising a supporting block 31, a fixing component 32 and a clamping plate 33.

[0025] Wherein, the pumping unit is arranged on the housing 1, two water inlet units are symmetrically arranged on both sides of the housing 1, the first inclined plate 2 is connected with the pumping unit, the first inclined plate 2 has a plurality of sampling channels 4, a plurality of sealing rotating plates 3 are respectively arranged inside the corresponding sampling channels 4, and the collecting unit is arranged below the plurality of sampling channels 4. The housing 1 is moved to the sampling depth of the lake, and water is pumped into the housing 1 through the water inlet unit. At this time, the pumping unit will go from the housing 1 to the top of the first inclined plate 2, and the sampled water will flow down along the first inclined plate 2. At this time, each sealing rotating plate 3 seals the plurality of sampling channels 4. First, the sealing rotating plate 3 is rotated to open the first sampling channel 4, and the sampled water is collected by the collecting unit, thereby completing the first depth sampling, thereby moving to different depths, and opening each sampling channel 4 in turn to sample the lake water, thereby the lake water flows through the inclined flow of the first inclined plate 2, enters the corresponding sampling channel 4 to complete the collection, which can prevent the lake water from being residual, and avoid the sampled water of different depths from mixing with each other, thereby improving the accuracy of the sampled water.

[0026] Secondly, the supporting shell 5 is fixedly connected to the outer shell 1 and is located above the outer shell 1. The connecting handle 6 is arranged above the supporting shell 5. The plurality of rotating components 7 are arranged in sequence on one side of the supporting shell 5. The output ends of the plurality of rotating components 7 all pass through the supporting shell 5 and are fixedly connected to the sealing rotating plate 3. The protective outer shell 8 is sleeved on the outside of the plurality of rotating components 7. The support shell 5 supports the first inclined plate 2, and the connecting handle 6 can be connected to the lifting mechanism, so as to facilitate the staff to lift and lower the support shell 5, so as to sample different depths of the lake. The rotating component 7 is a self-locking motor. When the rotating component 7 is started, it drives the sealing rotating plate 3 to rotate, thereby opening or closing the sampling channel 4. At the same time, the inner top wall of the support shell 5 is also provided with a corresponding sealing plate 34 for each of the sealing rotating plates 3. After the sealing rotating plate 3 is rotated upward to open the collection channel, it can cooperate with the sealing plate 34, so that the sampled water flows directly downward into the sampling channel 4 to avoid continuing to flow downward to the bottom of the first inclined plate 2. At the same time, the protective shell 8 protects the rotating component 7.

[0027] At the same time, the two second inclined plates 9 are symmetrically arranged on the inner bottom wall of the outer shell 1, the first water pump 10 is arranged on the inner top wall of the outer shell 1, the water inlet end of the first water pump 10 is located between the two second inclined plates 9, one end of the pumping pipe 11 is connected with the water outlet end of the first water pump 10, the other end of the pumping pipe 11 passes through the supporting shell 5 and the first inclined plate 2 in sequence, the branch pipe 12 is connected with the pumping pipe 11, and the two first valves 13 are respectively arranged on the branch pipe 12 and the pumping pipe 11. After the lake water enters the housing 1, it flows into the space between the two second inclined plates 9, making it easier for the first water pump 10 to pump out all the sampled water as much as possible so that the next deep water can enter. The first water pump 10 is started to pump the water into the pumping pipe 11, and then reaches the top of the first inclined plate 2. After completing one pumping, the valve of the pumping pipe 11 is closed, and the valve of the branch pipe 12 is opened. At this time, the excess sampled water is discharged from the branch pipe 12, and the excess sampled water between the two second inclined plates 9 is pumped out by the first water pump 10 to avoid contact with the lower The sampled water is mixed once, and then combined with the inclined flow of the first inclined plate 2, the mixing of the sampled water is effectively avoided. In addition, after the support shell 5 reaches a new depth, if the liquid sensor 16 detects that there is still some residual water in the water inlet pipe 14, the branch pipe 12 can be used to drain water for a period of time, and then the branch pipe 12 can be closed and the pumping pipe 11 can be opened for sampling, thereby maximally discharging the sampled water remaining in the outer shell 1, the first water pump 10 and the pumping pipe 11, thereby greatly increasing the accuracy of the sampled water.

[0028] In addition, the water inlet pipe 14 is connected to one side of the housing 1, the second water pump 15 is arranged on the water inlet pipe 14, the liquid sensor 16 is arranged inside the water inlet pipe 14, the second valve 17 is arranged on the water inlet pipe 14, and the filtering mechanism is arranged at one end of the water inlet pipe 14. When moving to different depths, the second valve 17 is closed to prevent lake water from entering the housing 1; when pumping water for sampling, the second valve 17 is opened, the second water pump 15 is started, and water is pumped into the water inlet pipe 14 and into the housing 1, and at the same time the filtering mechanism filters aquatic impurities.

[0029] Then, the filter 18 is arranged at one end of the water inlet pipe 14, the mounting shell 19 is arranged outside the water inlet pipe 14, the camera 20 is arranged below the mounting shell 19, the pushing component 21 is arranged inside the mounting shell 19, the output end of the pushing component 21 is fixedly connected to the scraper 22, and the scraper 22 and the filter 18 are adapted to each other. The pushing component 21 is a cylinder; the filter 18 can filter weeds, water plants and garbage in the lake, the mounting shell 19 supports the pushing component 21, the pushing component 21 is started, and the scraper 22 is driven to scrape the garbage on the filter 18 for reuse, the camera 20 can shoot the filter 18, and transmit the picture to the host computer through the controller 23, when it is found that the filter 18 has too much garbage accumulated, and when the liquid sensor 16 detects that the flow rate is reduced, it means that blockage occurs, and the pushing component 21 can be started at this time.

[0030] Again, the collection shell 24 is arranged below the support shell 5, one end of the sealing door plate 25 is rotatably connected to the collection shell 24, and the other end of the sealing door plate 25 is bolted to the inner wall of the collection shell 24, a plurality of the collection mechanisms are arranged on the collection shell 24 and the first inclined plate 2 in sequence, a plurality of the fixing mechanisms are symmetrically arranged on both sides of the collection mechanism, and the controller 23 is arranged inside the collection shell 24 and located on the inner bottom wall of the support shell 5. The controller 23 is electrically connected to each device so that the host computer can perform remote control, the collection shell 24 supports the entire collection unit, the sealing door plate 25 protects the internal collection mechanism, the collection mechanism collects the sampled water in the collection channel, and the fixing mechanism supports and reinforces the collection mechanism.

[0031] Furthermore, the two third inclined plates 26 are symmetrically arranged inside the sampling channel 4, the outlet pipe 27 is arranged between the two third inclined plates 26, the outlet pipe 27 is communicated with the sampling channel 4, the sampling bottle 28 is threadedly connected with the outlet pipe 27 and is located below the outlet pipe 27, the sampling bottle 28 is located inside the collection shell 24, the third valve 29 is arranged at the water inlet end of the sampling bottle 28, and the liquid level sensor 30 is arranged inside the sampling bottle 28. The third inclined plate 26 is used to collect the sampled water in the collection channel into the outlet pipe 27, and then the sampled water flows into the sampling bottle 28 through the outlet pipe 27. The liquid level sensor 30 detects the liquid level height of the sampling bottle 28. When the sampled water is full, the pumping is stopped, and the lake depth can be switched. At the same time, the third valve 29 is closed to prevent the water in the sampling bottle 28 from flowing out.

[0032] Finally, the support block 31 is arranged on the inner bottom wall of the collection shell 24, the fixing component 32 is arranged above the support block 31, and the clamping plate 33 is arranged at the output end of the fixing component 32. The support block 31 supports the fixing component 32, and the fixing component 32 is a cylinder. When the fixing component 32 is started, the clamping block is driven to move, and the sampling bottle 28 is clamped and fixed to prevent it from loosening.

[0033] When using an ecological environment information sampling device of the present embodiment, the shell 1 is moved to the sampling depth of the lake, and water is pumped into the shell 1 through the water inlet unit. At this time, the pumping unit will move from the shell 1 to the top of the first inclined plate 2, and the sampled water will flow down with the first inclined plate 2. The rotating component 7 is started, driving the sealing rotating plate 3 to rotate, thereby opening the sampling channel 4. At the same time, after the sealing rotating plate 3 rotates upward to open the collection channel, it cooperates with the sealing plate 34, so that the sampled water flows directly downward into the sampling channel 4 to avoid continuing to flow downward to the bottom of the first inclined plate 2. At this time, the sampled water passes through the sampling channel 4 and enters the sampling bottle 28 for collection, thereby completing the first depth sampling; then move to different depths, and open each sampling channel 4 in turn to sample the lake water; in addition, after completing the sampling in sequence, the valve of the pumping pipe 11 is closed, and the valve of the branch pipe 12 is opened. At this time, the excess The sampled water is discharged from the branch pipe 12, and the first water pump 10 pumps away the excess sampled water between the two second inclined plates 9 to avoid mixing with the next sampled water. Combined with the inclined flow of the first inclined plate 2, the mixing of the sampled water is effectively avoided. At the same time, after the support shell 5 reaches a new depth, if the liquid sensor 16 detects that there is still some residual water in the water inlet pipe 14, the branch pipe 12 can be used to drain water for a period of time, and then the branch pipe 12 can be closed and the pumping pipe 11 can be opened for sampling, thereby maximally discharging the sampled water remaining in the shell 1, the first water pump 10 and the pumping pipe 11, thereby greatly increasing the accuracy of the sampled water. Through the above-mentioned structural setting, the lake water flows through the inclined flow of the first inclined plate 2 and enters the corresponding sampling channel 4 to complete the collection, which can prevent the residual lake water and avoid the mixing of sampled water at different depths, thereby improving the accuracy of the sampled water.

[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An ecological environment information sampling device, comprising a housing, a pumping unit and two water inlet units, wherein the pumping unit is arranged on the housing, and the two water inlet units are symmetrically arranged on both sides of the housing, characterized in that: Also included is a water storage component; The water storage assembly includes a first inclined plate, a plurality of sealing rotating plates and a collecting unit. The first inclined plate is connected to the pumping unit. The first inclined plate has a plurality of sampling channels. The plurality of sealing rotating plates are respectively arranged inside the corresponding sampling channels. The collecting unit is arranged below the plurality of sampling channels.

2. The ecological environment information sampling device according to claim 1, characterized in that: The water storage assembly also includes a supporting shell, a connecting handle, a plurality of rotating parts and a protective outer shell. The supporting shell is fixedly connected to the outer shell and is located above the outer shell. The connecting handle is arranged above the supporting shell. The plurality of rotating parts are arranged in sequence on one side of the supporting shell. The output ends of the plurality of rotating parts all pass through the supporting shell and are fixedly connected to the sealing rotating plate. The protective outer shell is sleeved on the outside of the plurality of rotating parts.

3. The ecological environment information sampling device according to claim 2, characterized in that: The pumping unit includes two second inclined plates, a first water pump, a pumping pipe, a branch pipe and two first valves. The two second inclined plates are symmetrically arranged on the inner bottom wall of the outer shell. The first water pump is arranged on the inner top wall of the outer shell. The water inlet end of the first water pump is located between the two second inclined plates. One end of the pumping pipe is connected to the water outlet end of the first water pump. The other end of the pumping pipe passes through the supporting shell and the first inclined plate in sequence. The branch pipe is connected to the pumping pipe. The two first valves are respectively arranged on the branch pipe and the pumping pipe.

4. The ecological environment information sampling device according to claim 3, characterized in that: The water inlet unit includes a water inlet pipe, a second water pump, a liquid sensor, a second valve and a filtering mechanism. The water inlet pipe is connected to one side of the shell, the second water pump is arranged on the water inlet pipe, the liquid sensor is arranged inside the water inlet pipe, the second valve is arranged on the water inlet pipe, and the filtering mechanism is arranged at one end of the water inlet pipe.

5. The ecological environment information sampling device according to claim 4, characterized in that: The filtering mechanism includes a filter screen, a mounting shell, a camera, a pushing component and a scraper. The filter screen is arranged at one end of the water inlet pipe, the mounting shell is arranged outside the water inlet pipe, the camera is arranged below the mounting shell, the pushing component is arranged inside the mounting shell, the output end of the pushing component is fixedly connected to the scraper, and the scraper and the filter screen are adapted to each other.

6. The ecological environment information sampling device according to claim 5, characterized in that: The collection unit package includes a controller, a collection shell, a sealing door plate, multiple collection mechanisms and multiple fixing mechanisms. The collection shell is arranged below the supporting shell. One end of the sealing door plate is rotatably connected to the collection shell, and the other end of the sealing door plate is bolted to the inner wall of the collection shell. Multiple collection mechanisms are arranged on the collection shell and the first inclined plate in sequence. Multiple fixing mechanisms are symmetrically arranged on both sides of the collection mechanism. The controller is arranged inside the collection shell and is located on the inner bottom wall of the supporting shell.

7. The ecological environment information sampling device according to claim 6, characterized in that: The collecting mechanism includes two third inclined plates, a water outlet pipe, a sampling bottle, a third valve and a liquid level sensor. The two third inclined plates are symmetrically arranged inside the sampling channel. The water outlet pipe is arranged between the two third inclined plates. The water outlet pipe is communicated with the sampling channel. The sampling bottle is threadedly connected to the water outlet pipe and is located below the water outlet pipe. The sampling bottle is located inside the collecting shell. The third valve is arranged at the water inlet end of the sampling bottle. The liquid level sensor is arranged inside the sampling bottle.

8. The ecological environment information sampling device according to claim 7, characterized in that: The fixing mechanism comprises a support block, a fixing component and a clamping plate, wherein the support block is arranged on the inner bottom wall of the collecting shell, the fixing component is arranged above the support block, and the clamping plate is arranged at the output end of the fixing component.

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