CN211825252U - Water quality monitoring preliminary treatment sample thief - Google Patents
Water quality monitoring preliminary treatment sample thief Download PDFInfo
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- CN211825252U CN211825252U CN202020605203.4U CN202020605203U CN211825252U CN 211825252 U CN211825252 U CN 211825252U CN 202020605203 U CN202020605203 U CN 202020605203U CN 211825252 U CN211825252 U CN 211825252U
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Abstract
The utility model discloses a water quality monitoring preliminary treatment sample thief, including setting up cabinet, the fixed plate on the river levee and the location base plate of setting in the river bottom, fixedly connected with flow distribution plate in the cabinet, fixed mounting has the booster pump on the cabinet, the water delivery port fixedly connected with second communicating pipe of booster pump, second communicating pipe and the fixed intercommunication of flow distribution plate, the location base plate is connected with the grid case through the telescopic link, be equipped with the relocation mechanism on the grid case, the grid incasement is equipped with the water pump, the water delivery port fixedly connected with raceway of water pump. The utility model discloses when the waters degree of depth appears changing, the air-bag floats from top to bottom, the telescopic link carries out adaptability and stretches out and draws back, and the raceway drives stabilizer plate laminating fixed plate and slides for flexible hose stretches out and draws back, thereby the sample position of automatic adjustment water pump makes the staff can gain the middle level water sample in river at any time, reduces external factors's interference and guarantees the accuracy of detected data.
Description
Technical Field
The utility model relates to a water quality monitoring technology field especially relates to a water quality monitoring preliminary treatment sample thief.
Background
The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and the monitoring range comprises uncontaminated and contaminated natural water (rivers, lakes, seas and underground water), various industrial drainage and the like. The main monitoring projects can be divided into two main categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like.
The staff is troubled by a problem always when sampling flowing rivers in the prior art, the staff is difficult to sample according to the depth of the rivers when taking out the sampler for sampling, if the sampling is carried out on the surface layer of the rivers, the sampling is easily influenced by green algae and plankton, and if the sampler extends to the bottom of the rivers, the sampler is influenced by silt factors, and the obtained water sample can interfere with the accuracy of detection data.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having among the prior art "hardly take a sample according to the degree of depth of river when the sampler takes a sample, if take a sample on the river top layer, receive the green alga plankton very easily and influence, and the sampler will receive the influence of silt factor if extending to the river bottom, and the shortcoming that the accuracy of detected data can be disturbed to the water sample of acquireing" is provided a water quality monitoring preliminary treatment sample thief.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a water quality monitoring and preprocessing sampler comprises a storage cabinet arranged on a river bank, a fixed plate and a positioning substrate arranged in a river bottom, a splitter plate is fixedly connected in the storage cabinet, a booster pump is fixedly installed on the storage cabinet, a water delivery port of the booster pump is fixedly connected with a second communicating pipe, the second communicating pipe is fixedly communicated with the flow distribution plate, the positioning substrate is connected with a grid box through a telescopic rod, the grid box is provided with a floating mechanism, a water pump is arranged in the grid box, a water delivery port of the water pump is fixedly connected with a water delivery pipe, the water pipe is provided with scale marks, the upper end of the water pipe is fixedly communicated with a flexible hose, one end of the flexible hose far away from the water pipe is fixedly communicated with a first communicating pipe, the first communicating pipe is fixedly connected to a water inlet of the booster pump and fixedly connected with the fixing plate.
Preferably, the floating mechanism includes two air bags, two equal fixedly connected with connects the rope on the air bag, connect the one end fixed connection that the air bag was kept away from to the rope on the grid case.
Preferably, the water pipe is fixedly connected with a stabilizing plate, and the stabilizing plate is connected to one side of the fixing plate in a sliding manner.
Preferably, a cavity is formed in the splitter plate, a fine filter screen is fixedly connected to the inner wall of the cavity, and a plurality of water outlet pipes are fixedly connected to the bottom side of the splitter plate at equal intervals.
Preferably, fixedly connected with rack in the cabinet, a plurality of sample test tubes have been placed to equidistant on the rack.
Compared with the prior art, the beneficial effects of the utility model are that:
1. make the stable middle level waters that is located the river of water pump through the air bag that sets up the symmetry, when the water depth appears changing simultaneously, the air bag floats from top to bottom, the telescopic link carries out adaptability and stretches out and draws back, the raceway drives stabilizer plate laminating fixed plate and slides simultaneously, make the bellows stretch out and draw back, thereby the sampling position of automatic adjustment water pump makes the staff can gain the middle level water sample of river at any time, reduce external factors's interference assurance detection data's accuracy.
2. Lake water is pumped out by starting the water pump and the booster pump, certain impurities are filtered through the fine filter net in the water flow diversion plate, and then the water flows into the sampling test tube after being shunted by the water outlet tubes, so that a plurality of samples of the same batch of water samples are obtained, and the working personnel can conveniently perform subsequent comparison experiments.
Drawings
FIG. 1 is a schematic view of the front structure of a water quality monitoring and pretreating sampler provided by the present invention;
fig. 2 is a schematic view of the internal structure of the flow distribution plate.
In the figure: 1-storage cabinet, 2-grid box, 3-water pump, 4-telescopic rod, 5-positioning base plate, 6-water pipe, 7-air bag, 8-stabilizing plate, 9-telescopic hose, 10-first communicating pipe, 11-fixing plate, 12-booster pump, 13-placing rack, 14-flow dividing plate, 15-sampling test tube, 16-fine filtering net, 17-second communicating pipe and 18-water outlet pipe.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a water quality monitoring and pretreatment sampler comprises a storage cabinet 1 arranged on a river levee, a fixing plate 11 and a positioning substrate 5 arranged in a river bottom, a placing rack 13 is fixedly connected in the storage cabinet 1, a plurality of sampling test tubes 15 are placed on the placing rack 13 at equal intervals, so that workers can take samples conveniently, a splitter plate 14 is fixedly connected in the storage cabinet 1, a booster pump 12 is fixedly installed on the storage cabinet 1, a second communicating pipe 17 is fixedly connected to a water delivery port of the booster pump 12, the second communicating pipe 17 is fixedly communicated with the splitter plate 14, a cavity is formed in the splitter plate 14, a fine filter screen 16 is fixedly connected to the inner wall of the cavity, a plurality of water outlet tubes 18 are fixedly connected to the bottom side of the splitter plate 14 at equal intervals, a sealing plug can be arranged on each water outlet tube 18, water flows into the splitter plate 14 and flows into the, therefore, a plurality of samples of the same batch of water samples are obtained, and the staff can conveniently carry out subsequent comparison experiments.
The positioning base plate 5 is connected with a grid box 2 through a telescopic rod 4, a floating mechanism is arranged on the grid box 2 and comprises two air bags 7, connecting ropes are fixedly connected to the two air bags 7, one ends of the connecting ropes, far away from the air bags 7, are fixedly connected to the grid box 2, when the depth of a water area changes, the air bags 7 float up and down, the grid box 2 is pulled to adjust a sampling position, a water pump 3 is arranged in the grid box 2, a water delivery port of the water pump 3 is fixedly connected with a water delivery pipe 6, a stabilizing plate 8 is fixedly connected to the water delivery pipe 6, the stabilizing plate 8 is connected to one side of a fixing plate 11 in a sliding manner, the stabilizing plate 8 plays a role in stabilizing connection, so that the axial position of the water delivery pipe 6 is stabilized, a scale mark is arranged on the water delivery pipe 6, a telescopic hose 9 is fixedly communicated with the upper end of the water delivery pipe, the first communicating pipe 10 is fixedly connected with a water inlet of the booster pump 12, and the first communicating pipe 10 is fixedly connected with the fixing plate 11.
The utility model discloses in, make the stable middle level waters that are located the river of water pump 3 through the air bag 7 that sets up the symmetry, simultaneously when the water depth appears changing, air bag 7 floats from top to bottom, telescopic link 4 carries out adaptability and stretches out and draws back, raceway 6 drives 8 laminating fixed plates of stabilizer plate 11 and slides simultaneously, make flexible hose 9 stretch out and draw back, thereby automatic adjustment water pump 3's sample position, make the staff can gain the middle level water sample in river at any time, reduce external factors's interference assurance data's accuracy, through starting water pump 3, booster pump 12 takes out lake water, rivers carry out and filter certain impurity through smart strainer 16 in flow distribution plate 14, then flow into to sample test tube 15 in after each outlet pipe 18 shunts, thereby gain a plurality of samples of same batch, the staff of being convenient for does follow-up contrast experiment.
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 (5)
1. A water quality monitoring pretreatment sampler comprises a storage cabinet (1) arranged on a river levee, a fixing plate (11) and a positioning base plate (5) arranged in the river bottom, and is characterized in that a splitter plate (14) is fixedly connected in the storage cabinet (1), a booster pump (12) is fixedly arranged on the storage cabinet (1), a water delivery port of the booster pump (12) is fixedly connected with a second communicating pipe (17), the second communicating pipe (17) is fixedly communicated with the splitter plate (14), the positioning base plate (5) is connected with a grid box (2) through a telescopic rod (4), a floating mechanism is arranged on the grid box (2), a water pump (3) is arranged in the grid box (2), a water delivery port of the water pump (3) is fixedly connected with a water delivery pipe (6), a scale mark is arranged on the water delivery pipe (6), and a telescopic hose (9) is fixedly communicated with the upper end of the water delivery pipe (6), the one end that raceway (6) were kept away from in bellows (9) is fixed the intercommunication has first communicating pipe (10), first communicating pipe (10) fixed connection is at the water inlet of booster pump (12), first communicating pipe (10) and fixed plate (11) fixed connection.
2. The water quality monitoring and preprocessing sampler as recited in claim 1, characterized in that the floating mechanism comprises two air bags (7), both air bags (7) are fixedly connected with a connecting rope, and one end of the connecting rope far away from the air bags (7) is fixedly connected to the grid box (2).
3. A water quality monitoring and pre-processing sampler as claimed in claim 1, wherein the water pipe (6) is fixedly connected with a stabilizing plate (8), and the stabilizing plate (8) is slidably connected to one side of the fixing plate (11).
4. The sampler for monitoring and pretreating water quality according to claim 1, wherein a cavity is formed in the flow distribution plate (14), a fine filter screen (16) is fixedly connected to the inner wall of the cavity, and a plurality of water outlet pipes (18) are fixedly connected to the bottom side of the flow distribution plate (14) at equal intervals.
5. A water quality monitoring and preprocessing sampler as claimed in claim 1 wherein the storage cabinet (1) is fixedly connected with a placing rack (13), and a plurality of sampling test tubes (15) are placed on the placing rack (13) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020605203.4U CN211825252U (en) | 2020-04-21 | 2020-04-21 | Water quality monitoring preliminary treatment sample thief |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020605203.4U CN211825252U (en) | 2020-04-21 | 2020-04-21 | Water quality monitoring preliminary treatment sample thief |
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| Publication Number | Publication Date |
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| CN211825252U true CN211825252U (en) | 2020-10-30 |
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| CN202020605203.4U Active CN211825252U (en) | 2020-04-21 | 2020-04-21 | Water quality monitoring preliminary treatment sample thief |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112457968A (en) * | 2020-12-10 | 2021-03-09 | 浙江师范大学 | Water body microorganism sampling device |
| CN115428716A (en) * | 2022-10-18 | 2022-12-06 | 水利部牧区水利科学研究所 | Energy-saving agricultural hydraulic engineering irrigation machine |
-
2020
- 2020-04-21 CN CN202020605203.4U patent/CN211825252U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112457968A (en) * | 2020-12-10 | 2021-03-09 | 浙江师范大学 | Water body microorganism sampling device |
| CN112457968B (en) * | 2020-12-10 | 2023-10-03 | 浙江师范大学 | Water microorganism sampling device |
| CN115428716A (en) * | 2022-10-18 | 2022-12-06 | 水利部牧区水利科学研究所 | Energy-saving agricultural hydraulic engineering irrigation machine |
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