CN213068817U - Water quality parameter acquisition device - Google Patents
Water quality parameter acquisition device Download PDFInfo
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- CN213068817U CN213068817U CN202021495570.XU CN202021495570U CN213068817U CN 213068817 U CN213068817 U CN 213068817U CN 202021495570 U CN202021495570 U CN 202021495570U CN 213068817 U CN213068817 U CN 213068817U
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Abstract
The utility model relates to a water quality parameter acquisition device, in particular to a water quality parameter acquisition device which acquires water quality parameters within a plane range for parallel sampling, aiming at overcoming the problem that the water quality parameters obtained by the existing water quality parameter acquisition device have errors, and comprises at least one water quality sensor probe, a floating water part, a hydrodynamic worm wheel blade, a fixed disk connecting pipe, a probe fixed disk, an anchor rope and an anchoring part; a plurality of hydrodynamic worm wheel blades are fixed on the bottom surface of the water floating part, the hydrodynamic worm wheel blades form an annular array by taking the circle center of the bottom surface of the water floating part as the center, and gaps are formed between the adjacent hydrodynamic worm wheel blades; the bottom surface of the floating part is coaxially fixed with a fixed disk connecting pipe, and the probe fixed disk is coaxially fixed on the outer wall of the fixed disk connecting pipe; at least one water quality sensor probe is fixed on the side wall of the probe fixing disc; one end of the anchor rope penetrates through the fixed disc connecting pipe and is connected with the circle center of the bottom surface of the floating part, and the floating part can rotate relative to the anchor rope; the other end of the anchor line is fixed with the anchoring part.
Description
Technical Field
The utility model relates to a water quality parameter acquisition device, concretely relates to gather the water quality parameter acquisition device who carries out parallel sampling at plane within range.
Background
Water quality testing device for the professional instrument of assay quality of water composition content measures aquatic: ammonia nitrogen, total phosphorus, total nitrogen, turbidity, pH (pH value) and dissolved oxygen.
For the real-time supervision quality of water condition, floated water quality testing device is mostly adopted at present, but floated water quality testing device, only be located a quality of water check point or a plurality of quality of water check points that are located the different degree of depth of detection device below the surface of water, consequently can only gather the quality of water parameter of a point in the certain extent of different degree of depth, and because the flow of rivers, the quality of water parameter also probably is different in the minizone to the order obtains quality of water parameter and has the error.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problem that the existing water quality parameter acquisition device can only acquire one point of water quality parameter in a certain range of different depths, thereby making the water quality parameter have errors, and providing a water quality parameter acquisition device.
The utility model relates to a water quality parameter acquisition device, which comprises at least one water quality sensor probe, a floating water part, a hydrodynamic worm wheel blade, a fixed disk connecting pipe, a probe fixed disk, an anchor rope and an anchoring part;
a plurality of hydrodynamic worm wheel blades are fixed on the bottom surface of the water floating part, the hydrodynamic worm wheel blades form an annular array by taking the circle center of the bottom surface of the water floating part as the center, and gaps are formed between the adjacent hydrodynamic worm wheel blades;
the bottom surface of the floating part is coaxially fixed with a fixed disk connecting pipe, and the probe fixed disk is coaxially fixed on the outer wall of the fixed disk connecting pipe;
at least one water quality sensor probe is fixed on the side wall of the probe fixing disc;
one end of the anchor rope penetrates through the fixed disc connecting pipe and is connected with the circle center of the bottom surface of the floating part, and the floating part can rotate relative to the anchor rope; the other end of the anchor line is fixed with the anchoring part.
The utility model has the advantages that: this quality of water parameter acquisition device is through disposing the probe fixed disk, consequently can detect the quality of water parameter of probe fixed disk surrounding range, consequently carries out parallel sampling to the quality of water parameter in the certain limit, reduces the error of acquireing the quality of water parameter, the follow-up statistics and the processing of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a water quality parameter acquisition device of the utility model;
fig. 2 is a schematic view of a disassembled structure of the water quality parameter collecting device (without an anchoring part);
fig. 3 is a schematic view of the matching structure of the float part, the hydrodynamic worm wheel blade and the anchor rope in the water quality parameter acquisition device of the utility model;
fig. 4 is the structure schematic diagram of the water quality parameter collecting device with a plurality of fixed disk connecting pipes of the utility model.
Detailed Description
In a first specific embodiment, the water quality parameter acquisition device of the embodiment comprises at least one water quality sensor probe 7, a floating part 1, a water driven worm wheel blade 2, a fixed disk connecting pipe 3, a probe fixed disk 4, an anchor rope 5 and an anchoring part 6;
a plurality of hydrodynamic worm wheel blades 2 are fixed on the bottom surface of the water floating part 1, the hydrodynamic worm wheel blades 2 form an annular array by taking the circle center of the bottom surface of the water floating part 1 as the center, and gaps are formed between the adjacent hydrodynamic worm wheel blades 2;
a fixed disc connecting pipe 3 is coaxially fixed on the bottom surface of the water floating part 1, and a probe fixed disc 4 is coaxially fixed on the outer wall of the fixed disc connecting pipe 3;
at least one water quality sensor probe 7 is fixed on the side wall of the probe fixing disc 4;
one end of the anchor rope 5 penetrates through the fixed disc connecting pipe 3 and is connected with the circle center of the bottom surface of the water floating part 1, and the water floating part 1 can rotate relative to the anchor rope 5; the other end of the anchor line 5 is fixed to the anchoring portion 6.
Specifically, as shown in fig. 1, the water quality parameter collecting device is used in such a manner that the depth for collecting the water quality parameters below the water surface is determined in advance as required, further determining how many probe fixing disks 4 are used, determining how much the probe fixing disks 4 are used to the fineness of the collected data, fixing at least one probe fixing disk 4 on the fixing disk connecting pipe 3, if the number of the probe fixing disks is multiple, the distance between the adjacent probe fixing disks 4 is set according to the requirement (or the probe fixing disks are directly and evenly distributed), then the water quality parameter acquisition device is placed in a water flow area needing to acquire water quality parameters and is fixed on a river bed through the anchoring part 6, the floating part 1 is made of a material with density less than that of water and can float on the water surface, when the device is laid, the hydrodynamic worm wheel blade 2, the fixed disk connecting pipe 3 and the probe fixed disk 4 are positioned below the water surface.
When the water flow in the area is static, a plurality of water quality sensor probes 7 can be arranged on the side wall of each probe fixing disc 4 at intervals and used for acquiring water quality parameters of different directions of the area covered by one probe fixing disc 4, and the probe fixing discs 4 can be manufactured into cross-sectional areas with different sizes as required.
When the water flow in this area is not static, a water quality sensor probe 7 may be disposed on a side wall of each probe fixing disk 4, the probe fixing disk 4 is connected to the anchoring portion 6 through the anchor rope 5, and the anchor rope 5 may be a rope having a certain rigidity such as a steel cable and the like, and the anchor rope 5 may be regarded as a rotating shaft when the anchoring portion 6 is fixed to the bed.
As shown in fig. 3, the bottom surface of the floating part 1 is fixed with a plurality of hydrodynamic worm wheel blades 2, and a gap is formed between the adjacent hydrodynamic worm wheel blades 2, when water flows, the water flows impact the hydrodynamic worm wheel blades 2, the hydrodynamic worm wheel blades 2 drive the floating part 1 to rotate, and then the probe fixing disk 4 is driven to rotate by the fixed disk connecting pipe 3. At this time, each probe fixing disk 4 can measure the water quality parameters of different directions of the area covered by one probe fixing disk 4 only by configuring one water quality sensor probe 7, and the water quality parameters are continuous around the probe fixing disk 4.
Meanwhile, in order to collect water quality parameters at the center of the probe fixing disk 4, a water quality sensor probe 7 can be arranged on the fixing disk connecting pipe 3.
The inside of the water floating part 1 is also fixed with a water quality sensor body and necessary devices such as a processor, a storage, a communication device, a power supply and the like, but the existing water quality parameter acquisition device can be adopted for reconstruction.
Best embodiment, this embodiment is a further description of the first embodiment, in this embodiment, the probe fixing disk 4 includes a fixing disk outer ring 4-1, a fixing disk inner ring 4-2 and a support rod 4-3;
the fixed disk outer ring 4-1 and the fixed disk inner ring 4-2 are coaxially arranged, and the inner wall of the fixed disk outer ring 4-1 and the outer wall of the fixed disk inner ring 4-2 are fixedly connected through at least one supporting rod 4-3;
the probe fixing disc 4 is fixed on the outer wall of the fixing disc connecting pipe 3 through a fixing disc inner ring 4-2;
the water quality sensor probe 7 is fixed on the outer ring 4-1 of the fixed disk.
Specifically, as shown in fig. 1, 2 and 4, the probe fixing disk 4 has a double ring structure, which not only reduces the material usage and the manufacturing cost, but also facilitates fixing the probe fixing disk 4 on the fixing disk connecting tube 3 in practical use (e.g., the arrangement of the locking bolt 8 in the following embodiment), and also reduces the water flow resistance due to the gap between the fixing disk outer ring 4-1 and the fixing disk inner ring 4-2. Meanwhile, a plurality of through holes can be additionally arranged on the outer ring 4-1 of the fixed disk, so that the water flow resistance is further reduced.
In the present embodiment, an external thread is disposed on an outer wall of the fixed disk connecting pipe 3, and an internal thread matched with the external thread is disposed on an inner wall of the fixed disk inner ring 4-2;
the fixed disk connecting pipe 3 is in threaded fit with the fixed disk inner ring 4-2, so that the probe fixed disks 4 are fixed on the fixed disk connecting pipes 3, and one probe fixed disk 4 is fixed on the outer wall of each fixed disk connecting pipe 3.
Specifically, in the present embodiment, the fixed disk connecting tube 3 and the probe fixed disk 4 are fixed in a threaded manner, that is, an external thread is lathed on an outer wall of the fixed disk connecting tube 3, and then an internal thread is lathed on an inner wall of the fixed disk inner ring 4-2, so that the fixed disk inner ring 4-2 fixes the probe fixed disk 4 on the fixed disk connecting tube 3 in a threaded manner. In this way, the probe holder 4 is easily and quickly fixed to the holder connecting tube 3.
Best embodiment, this embodiment is a further description of the first embodiment, in this embodiment, a locking bolt 8 is further included, and a locking screw hole is provided on the side wall of the fixed disk inner ring 4-2;
the locking bolt 8 is screwed into the locking screw hole, and the end of the locking bolt 8 is pressed against the outer wall of the fixed disk connecting pipe 3.
Specifically, as shown in fig. 1, 2 and 4, in this embodiment, the fixed disk connecting tube 3 and the probe fixed disk 4 are fixed in another way, even if the fixed disk connecting tube 3 and the fixed disk inner ring 4-2 are fixed in a threaded fit way, under the impact of water flow, the probe fixed disk 4 may be displaced and changed in height, which may cause failure in collecting water quality parameters of a required depth, so that the locking bolt 8 may be added to lock the fixed disk inner ring 4-2 to the fixed disk connecting tube 3 to avoid the above situation.
Moreover, even if the fixed disk connecting pipe 3 is not in threaded fit with the fixed disk inner ring 4-2, the outer wall of the fixed disk connecting pipe 3 and the inner wall of the fixed disk inner ring 4-2 are both smooth surfaces, and the fixed disk inner ring 4-2 is sleeved on the outer wall of the fixed disk connecting pipe 3 and then can be fixed through the locking bolt 8, so that the same effect as the effect is achieved.
Best embodiment, this embodiment is a further description of the first embodiment, and in this embodiment, the present embodiment further includes a connecting rod chain 9;
the number of the fixed disk connecting pipes 3 is more than two, and the adjacent fixed disk connecting pipes 3 are connected through a connecting rod chain 9.
Specifically, as shown in fig. 4, if the water quality parameters deep below the water surface need to be collected, if the fixed disk connecting pipes 3 are too long, the whole device may be inclined under the impact of water flow, and further the device cannot rotate or is difficult to rotate, so the fixed disk connecting pipes 3 are shortened and designed to be flexibly connected between multiple sections, and the fixed disk connecting pipes 3 are sleeved on the anchor ropes 5 and are generally distributed on a straight line, and when the fixed disk connecting pipes 3 above rotate, because the fixed disk connecting pipes 3 below are connected through the chains 9, the fixed disk connecting pipes 3 below have certain rigidity, and the chains 9 can drive the fixed disk connecting pipes 3 below to rotate under the tensioning state, and further the collection of the water quality parameters is completed.
Claims (5)
1. A water quality parameter acquisition device comprises at least one water quality sensor probe (7), and is characterized by further comprising a floating water part (1), hydrodynamic worm blades (2), a fixed disk connecting pipe (3), a probe fixed disk (4), an anchor rope (5) and an anchoring part (6);
a plurality of hydrodynamic worm wheel blades (2) are fixed on the bottom surface of the water floating part (1), the hydrodynamic worm wheel blades (2) form an annular array by taking the circle center of the bottom surface of the water floating part (1) as the center, and gaps are formed between every two adjacent hydrodynamic worm wheel blades (2);
the fixed disk connecting pipe (3) is coaxially fixed on the bottom surface of the water floating part (1), and the probe fixed disk (4) is coaxially fixed on the outer wall of the fixed disk connecting pipe (3);
at least one water quality sensor probe (7) is fixed on the side wall of the probe fixing disc (4);
one end of the anchor rope (5) penetrates through the fixed disc connecting pipe (3) and is connected with the circle center of the bottom surface of the water floating part (1), and the water floating part (1) can rotate relative to the anchor rope (5); the other end of the anchor rope (5) is fixed with the anchoring part (6).
2. A water quality parameter collecting device according to claim 1, wherein the probe fixing disc (4) comprises a fixing disc outer ring (4-1), a fixing disc inner ring (4-2) and a support rod (4-3);
the fixed disk outer ring (4-1) and the fixed disk inner ring (4-2) are coaxially arranged, and the inner wall of the fixed disk outer ring (4-1) and the outer wall of the fixed disk inner ring (4-2) are fixedly connected through at least one supporting rod (4-3);
the probe fixing disc (4) is fixed on the outer wall of the fixing disc connecting tube (3) through the fixing disc inner ring (4-2);
the water quality sensor probe (7) is fixed on the outer ring (4-1) of the fixed disk.
3. A water quality parameter collecting device according to claim 2, wherein the outer wall of the fixed disk connecting pipe (3) is provided with external threads, and the inner wall of the fixed disk inner ring (4-2) is provided with internal threads matched with the external threads;
the fixed disk connecting pipe (3) is in threaded fit with the fixed disk inner ring (4-2), so that the probe fixed disk (4) is fixed on the fixed disk connecting pipe (3), and the outer wall of each fixed disk connecting pipe (3) is fixed with one probe fixed disk (4).
4. A water quality parameter collecting device according to claim 2 or 3, further comprising a locking bolt (8), and the side wall of the fixed disk inner ring (4-2) is provided with a locking screw hole;
the locking bolt (8) is screwed into the locking screw hole, and the tail end of the locking bolt (8) is tightly pressed with the outer wall of the fixed disk connecting pipe (3).
5. A water quality parameter acquisition device according to claim 1, further comprising a connecting rod chain (9);
the fixed disk connecting pipes (3) are more than two, and the adjacent fixed disk connecting pipes (3) are connected through the connecting rod chain (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495570.XU CN213068817U (en) | 2020-07-23 | 2020-07-23 | Water quality parameter acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495570.XU CN213068817U (en) | 2020-07-23 | 2020-07-23 | Water quality parameter acquisition device |
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| Publication Number | Publication Date |
|---|---|
| CN213068817U true CN213068817U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021495570.XU Active CN213068817U (en) | 2020-07-23 | 2020-07-23 | Water quality parameter acquisition device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793507A (en) * | 2023-08-28 | 2023-09-22 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Groundwater level temperature detection device |
-
2020
- 2020-07-23 CN CN202021495570.XU patent/CN213068817U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793507A (en) * | 2023-08-28 | 2023-09-22 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Groundwater level temperature detection device |
| CN116793507B (en) * | 2023-08-28 | 2023-10-31 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Groundwater level temperature detection device |
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