CN211401827U - Water sampling device for environmental engineering - Google Patents
Water sampling device for environmental engineering Download PDFInfo
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- CN211401827U CN211401827U CN201921926921.5U CN201921926921U CN211401827U CN 211401827 U CN211401827 U CN 211401827U CN 201921926921 U CN201921926921 U CN 201921926921U CN 211401827 U CN211401827 U CN 211401827U
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- 238000005070 sampling Methods 0.000 title claims abstract description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 230000007613 environmental effect Effects 0.000 title claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000007667 floating Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses an environmental engineering water sampling device, which comprises a retracting and releasing support mechanism and a sampler, wherein the retracting and releasing support mechanism comprises a support plate, the upper end of the support plate is fixedly connected with a support rod, the other end of the support rod is fixedly connected with an electric telescopic rod, the two ends of the electric telescopic rod are both fixedly connected with pulleys, the upper end of the support plate is provided with a motor A, the output end of the motor A is connected with a winch, the winch is wound with a rope, the other end of the rope passes through two pulleys to be connected with the sampler, the utility model is provided with a data processor, which can carry out sample collection at different water depths, and each sampling barrel can carry out sampling independently, so that the obtained sampling data is more accurate, and each sampling barrel is connected through a connecting mechanism, and when the researcher uses the device, more sampling materials can be obtained, the obtained sampling data is more accurate.
Description
Technical Field
The utility model relates to a sampling device technical field specifically is an environmental engineering water sampling device.
Background
Environmental engineering is a branch of environmental science, mainly researches how to protect and reasonably utilize natural resources, solves increasingly serious environmental problems by utilizing scientific means, improves environmental quality, promotes environmental protection and social development, and is a scientific technology for researching and working on environmental pollution prevention and environmental quality improvement. Since environmental engineering is in the initial stage, the field of disciplines is still developing, but the core of the disciplines is the treatment of environmental pollution sources.
Present environmental engineering water sampling device is because the water to the different degree of depth that can not be accurate takes a sample, can cause the water of the different degree of depth to mix together during the sample, and the data that lead to the sample are not accurate enough, the researcher's of being not convenient for research, and mostly be a sampler and take a sample many times, unable once take a sample just can obtain a plurality of samples, cause researcher's inconvenient operation, reduced the efficiency of work.
In view of the above problems, an improved water sampling device for environmental engineering is now devised.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental engineering water sampling device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an environmental engineering water sampling device, is including receiving and releasing supporting mechanism and sampler, receive and release supporting mechanism and include the backup pad, the universal wheel that conveniently removes is installed to the lower extreme of backup pad, the upper end fixedly connected with bracing piece of backup pad, the other end fixedly connected with electric telescopic handle of bracing piece, the equal fixedly connected with pulley in electric telescopic handle's both ends, the upper end of backup pad is provided with motor A, backup pad and motor A pass through the fixed block and connect, motor A's output is connected with the capstan winch, the winding has the rope on the capstan winch, the other end of rope passes two pulley connections on the sampler.
The sampler includes top cap, bottom and sampling bucket, top cap fixed connection is on the rope, the ultrasonic distance detector who is used for measuring the depth of water is installed to the bottom of bottom, install data processor in the bottom, the sampling bucket sets up between top cap and bottom, the left side of sampling bucket is provided with the sample connection, be provided with the cover on the sample connection, threaded connection is passed through with the sample connection to the cover, connect through coupling mechanism between the sampling bucket.
One side that the sample connection was kept away from to the sampling bucket is provided with the water inlet, the fixed frame of fixedly connected with on the water inlet, the gliding shutoff piece of fixed frame inner wall can be followed to fixed frame inside being provided with, keep away from one side fixedly connected with rack of water inlet on the shutoff piece, be provided with the gear that uses with the rack cooperation on the rack, the central point of gear puts fixed connection at motor B's output, motor B passes through the fixed block with fixed frame and is connected, be provided with the baffle that is used for blockking the shutoff piece on the inside wall of fixed frame, set up the small opening that uses with the shutoff piece cooperation on the fixed frame.
As a further aspect of the present invention: the upper end of backup pad is provided with the weight box that is used for increasing receive and release supporting mechanism stability.
As a further aspect of the present invention: the top cover and the bottom cover are cone structures which can prevent the sampler from being clamped in water in the process of sinking and floating.
As a further aspect of the present invention: one side of the cylinder cover, which is far away from the sampling port, is inwards sunken, and a rotary handle for facilitating opening and closing of the cylinder cover is arranged at the sunken part of the cylinder cover.
As a further aspect of the present invention: and a plugging sheet for preventing the sample from leaking is arranged between the cylinder cover and the sampling port.
As a further aspect of the present invention: coupling mechanism includes draw-in groove and trip, draw-in groove fixed connection is in the bottom of sampling bucket, be provided with in the draw-in groove and follow the inside gliding slider of draw-in groove, the slider passes through spring coupling with the draw-in groove, the one end that the spring was kept away from to the draw-in groove is provided with the dog A that blocks slider and trip roll-off, be provided with the opening that makes the trip pass through between dog A and the sampling bucket, trip fixed connection is in the one side of sampling bucket keeping away from the draw-in groove, be provided with the dog B that uses with dog A cooperation on the trip.
As a further aspect of the present invention: and a filter screen for preventing blockage is arranged on the water inlet.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a data processor, the ultrasonic distance detector transmits the real-time data of the detected water depth to the data processor, the data sensor processes the data to control the water inlet of the motor switch in the sampling barrels, samples are collected at different water depths, and simultaneously, each sampling barrel can independently sample, thus, the water with different depths can not be mixed together, the obtained sampling data is more accurate, each sampling barrel is connected through a connecting mechanism, when the utility model is used by researchers, more sample materials can be obtained by increasing the number of the sampling barrels, the obtained sampling data is more accurate, the utility model is designed with a retractable supporting mechanism which is convenient for the researchers to use, simultaneously, the top cover and the bottom cover of the sampler are in a conical structure, the purpose is to prevent the sampler from being blocked in the water in the sinking and floating processes, so that the utility model can work in complicated water areas, the applicability of the device is improved.
Drawings
Fig. 1 is a schematic structural diagram of an environmental engineering water sampling device.
Fig. 2 is a schematic structural diagram of a sampling barrel in an environmental engineering water sampling device.
Fig. 3 is an enlarged view of a sampling barrel a in the water sampling device for environmental engineering.
Fig. 4 is an enlarged view of a sampling barrel B in the water sampling device for environmental engineering.
Fig. 5 is a side view of a motor B in the water sampling apparatus for environmental engineering.
FIG. 6 is a schematic diagram of the operation of a data processor in the water sampling device for environmental engineering.
Wherein: the device comprises a supporting plate 1, a universal wheel 2, a weight box 3, a supporting rod 4, an electric telescopic rod 5, a pulley 6, a motor A7, a winch 8, a rope 9, a top cover 10, a bottom cover 11, a sampling barrel 12, an ultrasonic distance detector 13, a data processor 14, a sampling port 15, a barrel cover 16, a rotating handle 17, a plugging sheet 18, a clamping groove 19, a clamping hook 20, a sliding block 21, a spring 22, a block A23, a block B24, a water inlet 25, a filter screen 26, a fixing frame 27, a plugging block 28, a rack 29, a gear 30, a motor B31, a baffle 32 and a leakage hole 33.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, an environmental engineering water sampling device includes a retractable supporting mechanism and a sampler, the retractable supporting mechanism includes a supporting plate 1, a universal wheel 2 convenient to move is mounted at a lower end of the supporting plate 1, a weight box 3 for increasing stability of the retractable supporting mechanism is disposed at an upper end of the supporting plate 1, a supporting rod 4 is fixedly connected to an upper end of the supporting plate 1, an electric telescopic rod 5 is fixedly connected to another end of the supporting rod 4, the electric telescopic rod 5 is used for extending the sampler to a water surface to facilitate sampling, an output end of the electric telescopic rod 5 is in a direction away from the weight box 3, pulleys 6 are fixedly connected to both ends of the electric telescopic rod 5, a motor a7 is disposed at an upper end of the supporting plate 1, and the motor a7 are connected through a fixing block, the output end of the motor A7 is connected with a winch 8, a rope 9 is wound on the winch 8, the other end of the rope 9 penetrates through the two pulleys 6 to be connected to the sampler, and the winch 8 rotates forward and backward under the driving of the motor A7 to achieve the purpose of collecting and releasing the sampler.
The sampler comprises a top cover 10, a bottom cover 11 and a sampling barrel 12, wherein the top cover 10 and the bottom cover 11 are of conical structures, the top cover 10 and the bottom cover 11 are used for preventing the sampler from being clamped in water in the sinking and floating processes, the top cover 10 is fixedly connected to a rope 9, an ultrasonic distance detector 13 for measuring water depth is installed at the bottom of the bottom cover 11, a data processor 14 is installed in the bottom cover 11, the data processor 14 is used for receiving and processing the water depth data of the ultrasonic distance detector 13, then different sampling barrels 12 are opened at different water depths for sampling, the sampling barrel 12 is arranged between the top cover 10 and the bottom cover 11, a sampling port 15 is arranged at the left side of the sampling barrel 12, a barrel cover 16 is arranged on the sampling port 15, the barrel cover 16 is connected with the sampling port 15 through threads, and one side of the barrel cover 16, which is far away from the sampling port 15, is inwards sunken, the effect is that the surface of sample bucket is more smooth, prevents that the sampler from blocking in water at the in-process that sinks and come up, the depressed part of cover 16 is provided with the turning handle 17 that is used for making things convenient for the cover switch, be provided with the shutoff piece 18 that is used for preventing the sample leakage between cover 16 and sample connection 15, connect through coupling mechanism between the sample bucket 12.
Referring to fig. 4, the connecting mechanism includes a slot 19 and a hook 20, the slot 19 is fixedly connected to the bottom of the sampling barrel 12, a slider 21 capable of sliding along the inside of the slot is disposed in the slot 19, the slider 21 is connected to the slot 19 through a spring 22, a stopper a23 for stopping the slider 21 and the hook 20 from sliding out is disposed at one end of the slot 19 away from the spring 22, an opening for the hook 20 to pass through is disposed between the stopper a23 and the sampling barrel 12, the hook 20 is fixedly connected to one side of the sampling barrel 12 away from the slot 19, a stopper B24 used in cooperation with the stopper a23 is disposed on the hook 20, the connecting mechanism is used for connecting the two sampling barrels 12 together, and the operating principle of the connecting mechanism is that a user holds the sampling barrel 12 to align the hook 20 of the sampling barrel 12 with the slot 19 of another sampling barrel 12, and let the hook 20 pass through the opening of the slot 19, hook 20 promotes slider 21 to the inboard motion of draw-in groove 19, and spring 22 is compressed simultaneously, and after dog B24 slided dog A23, dog B24 moved down, and the user loosens sampling bucket 12, and slider 21 promotes dog B24 and moves to dog A23 under the effect of spring 22 power, and finally hook 20 is fixed in draw-in groove 19.
One side that thief bucket 12 kept away from thief hatch 15 is provided with water inlet 25, install on the water inlet 25 and be used for preventing stifled filter screen 26, the fixed frame 27 of fixedly connected with on the water inlet 25, the gliding block piece 28 of fixed frame 27 inner wall can be followed to inside being provided with of fixed frame 27, the effect of block piece 28 is switch water inlet 25, keep away from one side fixedly connected with rack 29 of water inlet 25 on the block piece 28, be provided with the gear 30 who uses with the rack 29 cooperation on the rack 29, the central point of gear 30 puts fixed connection at the output of motor B31, motor B31 passes through the fixed block with fixed frame 27 and is connected, be provided with the baffle 32 that is used for blockking block piece 28 on the inside wall of fixed frame 27, set up the small opening 33 that uses with the cooperation of block piece 28 on the fixed frame 27.
The utility model discloses a theory of operation is: when the sampling device works, a user can move the whole device through the universal wheel 2, according to the requirement of the user on the number of samples, a plurality of sampling barrels 12 can be connected through the clamping grooves 19 and the clamping hooks 20 on the sampling barrels 12 for sampling, the output end of the electric telescopic rod 5 extends the sampler to a proper position on the water surface, the motor A7 is started, the winch 8 emits the rope 9, the sampler moves to the water, the data processor 14 of the bottom cover 11 averagely distributes the sampling depth of the sampling barrels 12 according to the number and the water depth of the sampling barrels 12, when the sampler reaches the sampling depth, the ultrasonic distance detector 13 sends a signal to the data processor 14, the data processor 14 controls the motor A7 to stop rotating, meanwhile, the data processor 14 controls the motor B31 in the corresponding sampling barrel 12 to work, the motor B31 drives the gear 30 to rotate, the gear 30 pulls the rack 29, the rack 29 pulls the sealing block 28, the sealing block 28 moves to open the water inlet, the sample water enters the sampling barrel 12, after a period of time, the data processor 14 controls the motor B32 to rotate reversely, the motor B32 drives the gear 30 to rotate, the gear 30 pulls the rack 29, the rack 29 pushes the blocking block 28, the blocking block 28 moves to block the water inlet 25 and the leak hole 33, the sampling is completed, then the data processor 14 starts the motor A7 again, the sampler continues to sink for sampling, and after all sampling barrels 12 complete the sampling, the data processor 14 controls the motor A7 to rotate reversely to recover the sampler.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A water sampling device for environmental engineering comprises a retracting and releasing support mechanism and a sampler, wherein the retracting and releasing support mechanism comprises a support plate (1), the lower end of the supporting plate (1) is provided with a universal wheel (2) which is convenient to move, it is characterized in that the upper end of the supporting plate (1) is fixedly connected with a supporting rod (4), the other end of the supporting rod (4) is fixedly connected with an electric telescopic rod (5), both ends of the electric telescopic rod (5) are fixedly connected with pulleys (6), the upper end of the supporting plate (1) is provided with a motor A (7), the supporting plate (1) is connected with the motor A (7) through a fixing block, the output end of the motor A (7) is connected with a winch (8), a rope (9) is wound on the winch (8), the other end of the rope (9) passes through the two pulleys (6) and is connected to the sampler;
the sampler comprises a top cover (10), a bottom cover (11) and a sampling barrel (12), wherein the top cover (10) is fixedly connected to a rope (9), an ultrasonic distance detector (13) for measuring the water depth is installed at the bottom of the bottom cover (11), a data processor (14) is installed in the bottom cover (11), the sampling barrel (12) is arranged between the top cover (10) and the bottom cover (11), a sampling port (15) is arranged on the left side of the sampling barrel (12), a barrel cover (16) is arranged on the sampling port (15), the barrel cover (16) is in threaded connection with the sampling port (15), and the sampling barrel (12) is connected with each other through a connecting mechanism;
a water inlet (25) is arranged on one side of the sampling barrel (12) far away from the sampling port (15), a fixed frame (27) is fixedly connected on the water inlet (25), a blocking block (28) which can slide along the inner wall of the fixed frame (27) is arranged in the fixed frame (27), a rack (29) is fixedly connected to one side of the blocking block (28) far away from the water inlet (25), a gear (30) matched with the rack (29) for use is arranged on the rack (29), the central position of the gear (30) is fixedly connected with the output end of the motor B (31), the motor B (31) is connected with the fixed frame (27) through a fixed block, a baffle (32) used for blocking the blocking block (28) is arranged on the inner side wall of the fixed frame (27), and the fixed frame (27) is provided with a leak hole (33) matched with the plugging block (28).
2. The water sampling device for environmental engineering according to claim 1, characterized in that the upper end of the support plate (1) is provided with a weight box (3) for increasing the stability of the retracting and supporting mechanism.
3. An environmental engineering water sampling device according to claim 1, characterized in that the top cover (10) and the bottom cover (11) are cone structures which can prevent the sampler from being stuck in water during sinking and floating.
4. The environmental engineering water sampling device according to claim 1, characterized in that one side of the cylinder cover (16) far away from the sampling port (15) is recessed inwards, and a turning handle (17) for facilitating opening and closing of the cylinder cover is arranged at the recessed part of the cylinder cover (16).
5. The environmental engineering water sampling device according to claim 4, characterized in that a plugging sheet (18) for preventing the sample from leaking is arranged between the cartridge cover (16) and the sampling port (15).
6. The environmental engineering water sampling device of claim 1, the connecting mechanism comprises a clamping groove (19) and a clamping hook (20), the clamping groove (19) is fixedly connected with the bottom of the sampling barrel (12), a slide block (21) which can slide along the inside of the clamping groove is arranged in the clamping groove (19), the sliding block (21) is connected with the clamping groove (19) through a spring (22), a stop block A (23) for stopping the sliding block (21) and the clamping hook (20) from sliding out is arranged at one end, far away from the spring (22), of the clamping groove (19), an opening for the hook (20) to pass through is arranged between the stop block A (23) and the sampling barrel (12), the clamping hook (20) is fixedly connected with one side of the sampling barrel (12) far away from the clamping groove (19), the clamping hook (20) is provided with a stop block B (24) matched with the stop block A (23) for use.
7. The environmental engineering water sampling device of claim 1, wherein a filter screen (26) for preventing blockage is installed on the water inlet (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926921.5U CN211401827U (en) | 2019-11-11 | 2019-11-11 | Water sampling device for environmental engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926921.5U CN211401827U (en) | 2019-11-11 | 2019-11-11 | Water sampling device for environmental engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211401827U true CN211401827U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921926921.5U Expired - Fee Related CN211401827U (en) | 2019-11-11 | 2019-11-11 | Water sampling device for environmental engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211401827U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284833A (en) * | 2020-11-06 | 2021-01-29 | 中国港湾工程有限责任公司 | Hand-held sand sampler |
| CN112345298A (en) * | 2020-09-27 | 2021-02-09 | 江苏理工学院 | Sample extraction element for environmental protection water treatment |
| CN113358419A (en) * | 2021-06-03 | 2021-09-07 | 中电建生态环境集团有限公司 | Water quality sampling equipment for constructed wetland |
-
2019
- 2019-11-11 CN CN201921926921.5U patent/CN211401827U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345298A (en) * | 2020-09-27 | 2021-02-09 | 江苏理工学院 | Sample extraction element for environmental protection water treatment |
| CN112284833A (en) * | 2020-11-06 | 2021-01-29 | 中国港湾工程有限责任公司 | Hand-held sand sampler |
| CN112284833B (en) * | 2020-11-06 | 2024-02-09 | 中国港湾工程有限责任公司 | Hand-held sand sampler |
| CN113358419A (en) * | 2021-06-03 | 2021-09-07 | 中电建生态环境集团有限公司 | Water quality sampling equipment for constructed wetland |
| CN113358419B (en) * | 2021-06-03 | 2023-01-24 | 中电建生态环境集团有限公司 | Water quality sampling equipment for constructed wetland |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |