CN211085786U - Water sample collection system of adjustable sample position - Google Patents
Water sample collection system of adjustable sample position Download PDFInfo
- Publication number
- CN211085786U CN211085786U CN201921942244.6U CN201921942244U CN211085786U CN 211085786 U CN211085786 U CN 211085786U CN 201921942244 U CN201921942244 U CN 201921942244U CN 211085786 U CN211085786 U CN 211085786U
- Authority
- CN
- China
- Prior art keywords
- water
- water sample
- steel wire
- barrel
- reel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a water sample collection system of adjustable sample position, including telescopic link and water sample collector, the take-up reel is connected to the telescopic link lower extreme, the telescopic link passes through the steel wire with the water sample collector and measures the rope and be connected, the winding of steel wire measurement rope one end is in on the take-up reel, the other end is connected the water sample collector realizes receiving and releasing of steel wire measurement rope through rotating the take-up reel. The utility model discloses a water sample collection system simple structure, portable, easily operation can adjust the sample position in real time according to actual demand and site conditions, realize gathering the water sample of different sampling plumb lines, the different degree of depth sampling points.
Description
Technical Field
The utility model relates to a water sample collection instrument, concretely relates to water sample collection system of adjustable sample position.
Background
With the acceleration of the foot steps of the modern and industrial construction of China, the discharge of various kinds of sewage is in a continuously increasing trend. The discharge of a large amount of industrial wastewater, domestic sewage and agricultural wastewater containing a large amount of organic and inorganic compounds such as ammonia, nitrogen, sulfur, phosphorus and the like becomes a main cause of the gradual deterioration of the water quality of surface water and underground water, and seriously threatens the drinking water safety and the body health of urban and rural residents. Therefore, from the national economic and public health perspectives, it is necessary and urgent to enhance the collection, monitoring and analysis of water samples. In the process of surface water quality investigation, the accuracy of later analysis is directly influenced by the mode and the method for water sample collection. Although the prior art has the fixed-depth sampling device, the contradiction between the structure and the function is still not solved. Some devices have complete functions, but the structure and the operation procedure are complex, or the structure is simple, but the function of flexibly changing the sampling position is difficult to realize without other devices.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem in the prior art, the utility model provides a portable, easily operation, can be according to actual demand and the on-the-spot condition real-time water sample collection system who adjusts the sample position.
The utility model provides a following technical scheme:
the utility model provides a water sample collection system of adjustable sample position, includes telescopic link and water sample collector, the take-up reel is connected to the telescopic link lower extreme, the telescopic link passes through the steel wire measuring rope with the water sample collector and is connected, steel wire measuring rope one end winding is in on the take-up reel, the other end is connected the water sample collector realizes receiving and releasing of steel wire measuring rope through rotating the take-up reel.
Furthermore, the side wall of the telescopic rod is provided with a wire guide hole, and the steel wire measuring rope penetrates through the wire guide hole and is connected to the side wall of the telescopic rod.
Furthermore, the telescopic bracket is connected with the telescopic rod through a hoop so as to be convenient for supporting and placing the telescopic rod.
Furthermore, the steel wire measuring rope is provided with length scales.
Further, the water sample collector is formed by connecting a cylindrical water barrel and a conical balancing weight up and down, the upper end face of the cylindrical water barrel is a water inlet, a switch board used for sealing the water inlet is hinged to the side wall of the water inlet, an elastic membrane is arranged between the switch board and the barrel, and a filter screen is further arranged at the position of the water inlet.
Furthermore, a water outlet is arranged at the bottom of the cylinder body, and a silica gel hose is connected to the water outlet.
And furthermore, a lifting lug is arranged on the upper end face of the cylindrical water barrel and used for connecting the steel wire measuring rope.
Furthermore, a sliding rod is arranged in the water barrel corresponding to the lower portion of the lifting lug, a floating ball is connected to the sliding rod, and when the included angle between the switch board and the barrel wall is minimum, the switch board can be clamped by the floating ball.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a water sample collection system simple structure, portable, easily operation can adjust the sample position in real time according to actual demand and site conditions, realize gathering the water sample of different sampling plumb lines, the different degree of depth sampling points.
Drawings
Fig. 1 is the structure schematic diagram of the water sample collecting device of the utility model.
Wherein; 1-telescopic rod, 2-hoop, 3-take-up reel, 4-wire guide hole, 5-telescopic bracket, 6-steel wire measuring rope, 7-water cylinder, 8-counterweight block, 9-lifting lug, 10-filter screen, 11-switch plate, 12-elastic diaphragm, 13-slide rod, 14-floating ball, 15-hose and 16-water-stop clamp
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It is to be understood that the block diagrams and specific examples are set forth herein for purposes of explanation only and are not intended as limitations on the present invention.
Example 1
As shown in figure 1, the utility model provides a water sample collection system of adjustable sample position, including telescopic link 1 and water sample collector, the telescopic link material is the alloy steel pipe. Take-up reel 3 is connected to the telescopic link lower extreme, and the telescopic link passes through the steel wire measuring rope with the water sample collector to be connected, and the winding of steel wire measuring rope one end is on the take-up reel, and the water sample collector is connected to the other end, and the take-up reel passes through the pole setting and links to each other with the telescopic link, and it has the handle to receive line dish edge, realizes receiving line and unwrapping wire of steel wire measuring rope through. Preferably, the side wall of the telescopic rod is provided with a wire guide hole 4, and the steel wire measuring rope passes through the wire guide hole and is connected to the side wall of the telescopic rod. The steel wire measuring rope is provided with length scales.
The handheld part of telescopic link is equipped with clamp 2, and telescopic bracket is connected with the telescopic link through the clamp for prop up of telescopic link is put. The water sample collecting device can be erected at a test point under any condition by utilizing the telescopic bracket 5.
Example 2
The water sample collector is formed by connecting a cylindrical water cylinder 7 and a conical balancing weight 8 from top to bottom, and a water inlet is formed in the upper end face of the cylindrical water cylinder. The side wall of the water inlet is hinged with a switch board 11 for closing the water inlet, an elastic membrane 12 is arranged between the switch board and the cylinder body, and the switch board is in a closed state in a free mode. A filter screen 10 is also arranged at the water inlet. The filter screen at the water inlet can prevent garbage, weeds and the like from entering the collector. The bottom of the cylinder body is provided with a water outlet, and the water outlet is connected with a silica gel hose 15. The opening and closing of the water outlet is controlled by a water stop clamp 16, and the water stop clamp is always in a closed state in the water taking process.
The upper end face of the cylindrical water barrel is provided with a lifting lug which is used for connecting a steel wire measuring rope. A sliding rod 13 is arranged in the corresponding water barrel below the lifting lug, a floating ball 14 is connected to the sliding rod, and when the included angle between the switch plate and the barrel wall is minimum, the floating ball can clamp the switch plate.
The device is used, firstly, the height of the bracket and the length of the telescopic rod are adjusted, and the position of a sampling vertical line is determined; and clockwise rotating the take-up reel to pay off so as to adjust the depth of the water sample collector. Under the action of gravity of the balancing weight, the sampler sinks after entering the water body. When the sampler reaches the water surface, recording the current scale, and continuously paying off to the set depth. When the collector arrives the appointed degree of depth, the switch board opens under hydrostatic pressure effect, collects the regional water sample of sample, along with section of thick bamboo liquid level rising floater shifts up along the slide bar, and finally the switch board is closed under the top of floater holds in the palm the effect. And then slowly rotating the take-up reel anticlockwise to take out the sampler. And finally, opening the water stop clamp, and transferring the water sample in the sampler to a sampling bottle.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The utility model provides a water sample collection system of adjustable sample position, includes telescopic link and water sample collector, its characterized in that, the take-up reel is connected to the telescopic link lower extreme, the telescopic link passes through the steel wire measuring rope with the water sample collector and is connected, the winding of steel wire measuring rope one end is in on the take-up reel, the other end is connected the water sample collector realizes receiving and releasing of steel wire measuring rope through rotating the take-up reel.
2. The water sampling device as claimed in claim 1, wherein the side wall of the telescopic rod is provided with a wire hole, and the wire measuring rope passes through the wire hole and is connected to the side wall of the telescopic rod.
3. The water sample collecting device according to claim 1, wherein the telescopic bracket is connected with the telescopic rod through a hoop so as to be convenient for supporting and placing the telescopic rod.
4. The water sample collecting device according to claim 1, wherein the steel wire measuring rope is provided with length scales.
5. The water sample collecting device according to claim 1, wherein the water sample collector is formed by connecting a cylindrical water barrel and a conical balancing weight up and down, a water inlet is arranged on the upper end surface of the cylindrical water barrel, a switch board for closing the water inlet is hinged on the side wall of the water inlet, an elastic membrane is arranged between the switch board and the barrel, and a filter screen is arranged at the water inlet.
6. A water sample collecting device as claimed in claim 5, wherein the bottom of the barrel is provided with a water outlet, and the water outlet is connected with a silica gel hose.
7. The water sample collecting device according to claim 5, wherein a lifting lug is arranged on the upper end face of the cylindrical water barrel and used for connecting the steel wire measuring rope.
8. The water sample collecting device according to claim 5, wherein a sliding rod is arranged in the corresponding water barrel below the lifting lug, a floating ball is connected to the sliding rod, and the floating ball can clamp the switch plate when the included angle between the switch plate and the barrel wall is minimum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942244.6U CN211085786U (en) | 2019-11-11 | 2019-11-11 | Water sample collection system of adjustable sample position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942244.6U CN211085786U (en) | 2019-11-11 | 2019-11-11 | Water sample collection system of adjustable sample position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211085786U true CN211085786U (en) | 2020-07-24 |
Family
ID=71647351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921942244.6U Active CN211085786U (en) | 2019-11-11 | 2019-11-11 | Water sample collection system of adjustable sample position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211085786U (en) |
-
2019
- 2019-11-11 CN CN201921942244.6U patent/CN211085786U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103926112B (en) | A kind of method and device measured water level, dissolved in situ oxygen and gather different depth underground water | |
| CN204612984U (en) | A kind of Groundwater Flow sampling overflow mechanism | |
| CN105388041B (en) | Detachable water-quality sampler | |
| CN103383316B (en) | A kind of water sampler and water quality measurement system | |
| CN204064628U (en) | A kind of douche test macro | |
| CN115372068B (en) | Ground water filtering and collecting device for hydrology engineering geology | |
| CN203011477U (en) | Water level automatically measuring device for farmland | |
| CN108593349A (en) | A kind of surface water detection sampler | |
| CN202092894U (en) | Simple water quality sampler | |
| CN211085786U (en) | Water sample collection system of adjustable sample position | |
| CN104165784B (en) | The continuous water sampler of a kind of portable cantilever | |
| CN108627430A (en) | A kind of water-permeable brick water suction system safety testing device | |
| CN107727445A (en) | A kind of hundred point sampling systems | |
| CN111678855A (en) | Ring cutter infiltration test device | |
| CN203216746U (en) | Water quality oil sampling device | |
| CN216348549U (en) | Bridge pier settlement detection device for bridge construction | |
| CN210719298U (en) | Trunk diameter flow automatic measuring device | |
| CN209689681U (en) | A kind of hydrology, water resources survey data acquisition device | |
| CN203785928U (en) | Silt sea area near-bottom suspended sediment water sample collector | |
| CN207600797U (en) | A kind of hundred point sampling systems | |
| CN204679392U (en) | Certainly disc infiltrometer is recorded based on magnetostrictive liquid level sensor | |
| CN208902580U (en) | A kind of more rainfall environment simulating devices monitored based on FDR and optical fiber sensing technology | |
| CN210719786U (en) | Silt sampling device in environmental monitoring drilling | |
| CN207540819U (en) | A kind of depth sampler | |
| CN114544266B (en) | Chloride ion real-time monitoring device used in atmosphere environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |