CN214749151U - Water quality monitoring stratified sampling device - Google Patents
Water quality monitoring stratified sampling device Download PDFInfo
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- CN214749151U CN214749151U CN202120970839.3U CN202120970839U CN214749151U CN 214749151 U CN214749151 U CN 214749151U CN 202120970839 U CN202120970839 U CN 202120970839U CN 214749151 U CN214749151 U CN 214749151U
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- water
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- water quality
- quality monitoring
- monitoring
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 238000005070 sampling Methods 0.000 title claims abstract description 76
- 238000012544 monitoring process Methods 0.000 title claims abstract description 42
- 238000007599 discharging Methods 0.000 claims description 2
- 239000003643 water by type Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a water quality monitoring stratified sampling device relates to the water quality monitoring field, and is accurate inadequately to current water quality monitoring sampling device monitoring data, and the error is great, and the concurrent operation is inconvenient, can not carry out the problem of stratified sampling monitoring to deep water waters, now proposes following scheme, and it includes that square frame, float valve, square frame up end are preceding, back both sides fixedly connected with support frame, and rotate between the support frame and install the reel to and around establishing the lifting rope on the reel, and the lower extreme of lifting rope is connected with the sampler barrel, the equal fixed mounting in both sides of lifting rope has the hose, and the hose of both sides all extends in the sampler barrel and is provided with the end that absorbs water, install the disc in the sampler barrel, the lower terminal surface fixed mounting who goes up the disc has the push rod motor. This device can be convenient operate, and the depth of water of sampling monitoring is great simultaneously to and can stratified sampling monitoring quality of water, great improvement to the accurate characteristics of quality of water sampling monitoring.
Description
Technical Field
The utility model relates to a water quality monitoring field especially relates to a water quality monitoring stratified sampling device.
Background
The construction of meeting the standard of safety guarantee of the water source place of the yellow river basin is a key management work given to the basin mechanism by the 'three-definition scheme' of the New Water Law and the Water conservancy department, and is also an important support for strengthening the management work of the water source place of the yellow Commission. Water quality monitoring of the water source area is the basis for developing water source area management work, and a direct technical support effect is achieved for the project. The project is based on the full and the expected benefit is obvious. The implementation of the project has important influence on the improvement of the supervision level of the water source area of the drainage basin, and can play a good role in promoting the management and protection work of the water source area in the drainage basin.
However, the existing water quality monitoring and sampling device has limited monitoring depth, and cannot carry out effective layered monitoring on a water area with deep water depth, especially a large river such as a yellow river, the water depth of which is generally deep, the existing sampling device cannot monitor the water quality of the yellow river all the way due to the limited monitoring depth, the water depth of the yellow river is large, the water quality conditions of different water layers are different, and the existing monitoring device cannot accurately monitor different water depths in a layered manner. The monitoring data is not accurate enough, the error is large, the operation is inconvenient, and the layered sampling monitoring can not be carried out on the deepwater area. Therefore, a water quality monitoring stratified sampling device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of water quality monitoring stratified sampling device has solved current water quality monitoring sampling device monitoring data accurate inadequately, and the error is great, and the while operation is inconvenient, can not carry out the problem of stratified sampling monitoring to deep water waters.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a water quality monitoring layering sampling device, includes that square frame, float valve, square frame up end are preceding, back both sides fixedly connected with support frame, and rotate between the support frame and install the reel to and around establishing the lifting rope on the reel, and the lower extreme of lifting rope is connected with the sampling tube, the equal fixed mounting in both sides of lifting rope has the hose, and the hose of both sides all extends in the sampling tube and is provided with the end that absorbs water, install the disc in the sampling tube, the lower extreme fixed mounting who goes up the disc has the lower disc of push rod motor and push rod motor, it is equipped with annular rubber circle to go up the cover between disc and the lower disc, the downside of sampling tube is provided with the filter screen, preceding, back both sides install miniature pump and motor on the support frame respectively, the cassette is installed to the square frame up end.
Preferably, the front end and the rear end of the reel are respectively and rotatably connected between the support frames at the front side and the rear side, and the motor is fixedly connected with the rear side of the reel.
Preferably, the micro water pump is arranged on the front side of the reel, and the hoses fixedly arranged on the two sides of the lifting rope are connected with the water inlet end of the micro water pump.
Preferably, the clamping seats are respectively arranged on the front side and the rear side of the upper end face of the square frame, and the water discharging end of the micro water pump is arranged above the clamping seats.
Preferably, the filter screen is sleeved at the lower end of the inner wall of the sampling cylinder in a threaded manner, and a water suction end, a lower disc and an upper disc are sequentially arranged above the sampling cylinder.
Preferably, the outer side surface array of the upper disc is fixedly provided with a connecting rod and is fixedly arranged on the inner wall of the sampling cylinder through the connecting rod.
Preferably, the lower disc is arranged in the sampling tube in a sliding manner, and the annular rubber ring is movably attached to the inner wall of the sampling tube.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the square frame, the float valve, the support frame, the reel, the lifting rope, the sampling cylinder, the hose, the water suction end, the upper disc, the lower disc, the annular rubber ring, the filter screen, the micro water pump, the motor and the clamping seat, the device can drive the reel to rotate through the motor, so that the lifting rope wound on the reel can be extended, and further, when the water quality is sampled and monitored, the water suction ends of the sampling cylinder and the hose can be positioned in different water layers and depths, further, the water quality can be comprehensively sampled and monitored, and the depth of water for sampling and monitoring is large and the limitation is small;
2. simultaneously can filter some great impurities through the filter screen of sampling tube below when filtering, then reciprocating and the extrusion annular rubber circle of disc under driving through the push rod motor, make it can laminate with the inner wall of sampling tube sealed and open, and then can be with the upper end that the gap that makes things convenient for water to open gets into the sampling tube, then seal through annular rubber circle, can take a sample through the sampling tube, when sampling frequency is high simultaneously, can carry out the multi-level sample of efficient through the miniature pump function and the direct end that absorbs water through the hose.
Make this device have can be convenient operate, the depth of water of sampling monitoring is great simultaneously to and can stratified sampling monitoring quality of water, great improvement to the accurate characteristics of quality of water sampling monitoring.
Drawings
Fig. 1 is a sectional view of the structure of a water quality monitoring stratified sampling device of the utility model.
Fig. 2 is the utility model discloses a water quality monitoring stratified sampling device's a section view of looking sideways at the structure.
Fig. 3 is a top view of the water quality monitoring stratified sampling device of the present invention.
Reference numbers in the figures: 1 square frame, 2 float valves, 3 supports, 4 reels, 5 lifting ropes, 6 sampling barrels, 7 hoses, 8 water suction ends, 9 upper discs, 10 lower discs, 11 annular rubber rings, 12 filter screens, 13 micro water pumps, 14 motors and 15 clamping seats.
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.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
Referring to fig. 1-3, a water quality monitoring stratified sampling device comprises a frame 1, a float valve 2, support frames 3 fixedly connected with the front and rear sides of the upper end surface of the frame 1, a reel 4 rotatably installed between the support frames 3, and a lifting rope 5 wound on the reel 4, wherein the lower end of the lifting rope 5 is connected with a sampling cylinder 6, hoses 7 are fixedly installed on both sides of the lifting rope 5, the hoses 7 on both sides extend into the sampling cylinder 6 and are provided with water suction ends 8, an upper disc 9 is installed in the sampling cylinder 6, a push rod motor is fixedly installed on the lower end surface of the upper disc 9, a lower disc 10 is fixedly installed on the lower end surface of the push rod motor, an annular rubber ring 11 is sleeved between the upper disc 9 and the lower disc 10, a filter screen 12 is arranged on the lower side of the sampling cylinder 6, a micro water pump 13 and a motor 14 are respectively installed on the support frames 3 on the front and rear sides, a cassette 15 is installed on the upper end surface of the frame 1, before reel 4, the back both ends rotate respectively to be connected in the front, between back both sides support frame 3, motor 14 and reel 4's rear side fixed connection, miniature pump 13 sets up the front side at reel 4, lifting rope 5 both sides fixed mounting's hose 7 is connected with miniature pump 13's the end of intaking, and then can drive reel 4 through motor 14 and rotate, make that it is flexible that lifting rope 5 that the cover was established can be convenient to go on, make that the sampling cylinder 6 that drives lifting rope 5 lower extreme and connect can carry out nimble regulation to the different degree of depth in the waters, in order to reach to carry out sampling monitoring and carry out the layering sampling monitoring to different water layers in darker waters, and the depth of water monitoring devices can be installed in a flexible way in the sampling cylinder 6 outside, in order to make things convenient for the real-time depth of its locating to detect, the convenience is regulated and control the degree of depth of sampling cylinder 6 in water.
Example 2
Referring to fig. 1 to 3, in the case where the other parts are the same as those of embodiment 1, this embodiment is different from embodiment 1 in that: the clamping seat 15 is respectively arranged at the front side and the rear side of the upper end surface of the frame 1, the drainage end of the micro water pump 13 is arranged above the clamping seat 15, the filter screen 12 is sheathed at the lower end of the inner wall of the sampling tube 6 by screw threads, the water suction end 8, the lower disc 10 and the upper disc 9 are sequentially arranged above the sampling tube 6, the outer side surface array of the upper disc 9 is fixedly provided with connecting rods and is fixedly arranged at the inner wall of the sampling tube 6 by the connecting rods, the lower disc 10 is arranged in the sampling tube 6 in a sliding way, the annular rubber ring 11 is movably attached to the inner wall of the sampling tube 6, so that the sampling tube can be driven by the push rod motor to move the lower disc 10 downwards, the annular rubber ring 11 sheathed between the sampling tube and the upper disc 9 is stretched, a gap is formed between the annular rubber ring 11 and the inner wall of the sampling tube 6, water can be conveniently poured into the upper end of the sampling tube through the gap, and then the push rod motor drives the lower disc 10 to move upwards, make annular rubber circle 11 by extrude outer concave, it is sealed with the inner wall laminating of sampler barrel 6 once more, take out sampler barrel 6 to the surface of water, can obtain the water sample on different water layers and monitor, simultaneously at many levels, when the high frequency is taken a sample, can be through miniature pump 13's function, the end 8 that absorbs water by hose 7 is direct to be extracted the water sample at different depth of water and water layer, it is convenient high-efficient, the high frequency takes a sample, and filter screen 12 sets up disc 10 and the below of end 8 that absorbs water under, can carry out effective filtration to the bulky impurity that contains in the water of sample, and then realize high-quality sample, and miniature pump 13 cover is established and is connected in reel 3 and with hose 7's upper end, the upper end does not influence miniature pump 13's normal operating when reel 4 rotates.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A water quality monitoring stratified sampling device comprises a square frame (1), a floating valve (2), support frames (3) fixedly connected with the front side and the rear side of the upper end face of the square frame (1), reels (4) rotatably installed between the support frames (3), lifting ropes (5) wound on the reels (4), and sampling barrels (6) connected with the lower ends of the lifting ropes (5), and is characterized in that hoses (7) are fixedly installed on the two sides of the lifting ropes (5), the hoses (7) on the two sides extend into the sampling barrels (6) and are provided with water suction ends (8), upper disks (9) are installed in the sampling barrels (6), push rod motors are fixedly installed on the lower end faces of the upper disks (9), lower disks (10) are fixedly installed on the lower ends of the push rod motors, annular rubber rings (11) are sleeved between the upper disks (9) and the lower disks (10), a filter screen (12) is arranged on the lower side of the sampling cylinder (6), a miniature water pump (13) and a motor (14) are respectively installed on the support frame (3) on the front side and the rear side, and a clamping seat (15) is installed on the upper end face of the square frame (1).
2. A water quality monitoring stratified sampling apparatus according to claim 1, wherein the front and rear ends of the reel (4) are rotatably connected between the front and rear side support frames (3), respectively, and the motor (14) is fixedly connected with the rear side of the reel (4).
3. The water quality monitoring stratified sampling device of claim 2, wherein the micro-water pump (13) is arranged at the front side of the reel (4), and the hoses (7) fixedly arranged at the two sides of the lifting rope (5) are connected with the water inlet end of the micro-water pump (13).
4. A water quality monitoring stratified sampling apparatus according to claim 3, wherein the clamping seats (15) are respectively arranged at the front and rear sides of the upper end surface of the square frame (1), and the water discharging end of the micro water pump (13) is arranged above the clamping seats (15).
5. The water quality monitoring stratified sampling device of claim 1, wherein the filter screen (12) is sleeved at the lower end of the inner wall of the sampling cylinder (6) in a threaded manner, and a water suction end (8), a lower disc (10) and an upper disc (9) are sequentially arranged above the sampling cylinder (6).
6. A water quality monitoring stratified sampling device as claimed in claim 5, wherein the outer side surface array of the upper disc (9) is fixedly provided with connecting rods and is fixedly arranged on the inner wall of the sampling cylinder (6) through the connecting rods.
7. The water quality monitoring stratified sampling device of claim 6, wherein the lower disc (10) is slidably arranged in the sampling cylinder (6), and the annular rubber ring (11) is movably attached to the inner wall of the sampling cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970839.3U CN214749151U (en) | 2021-05-08 | 2021-05-08 | Water quality monitoring stratified sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970839.3U CN214749151U (en) | 2021-05-08 | 2021-05-08 | Water quality monitoring stratified sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214749151U true CN214749151U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120970839.3U Expired - Fee Related CN214749151U (en) | 2021-05-08 | 2021-05-08 | Water quality monitoring stratified sampling device |
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| Country | Link |
|---|---|
| CN (1) | CN214749151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544252A (en) * | 2022-03-31 | 2022-05-27 | 邹可可 | Lake and reservoir water quality sampler |
-
2021
- 2021-05-08 CN CN202120970839.3U patent/CN214749151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544252A (en) * | 2022-03-31 | 2022-05-27 | 邹可可 | Lake and reservoir water quality sampler |
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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: 20211116 |