CN218629119U - Automatic layering sampling device for automatic water quality monitoring station - Google Patents
Automatic layering sampling device for automatic water quality monitoring station Download PDFInfo
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- CN218629119U CN218629119U CN202222480851.3U CN202222480851U CN218629119U CN 218629119 U CN218629119 U CN 218629119U CN 202222480851 U CN202222480851 U CN 202222480851U CN 218629119 U CN218629119 U CN 218629119U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a quality of water automatic monitoring station layering automatic sampling device, including sample frame and filter screen, the inside surface position of sample frame evenly is equipped with a plurality of groups and adjusts the chamber. The utility model discloses a, water intaking pipeline has been adopted, the water intaking pump, after the depth of water detects, operating duration through multiunit driving motor is different, can release different length with water intaking pipeline, the inside sampling head of supporting seat through its bottom can extract the operation to quality of water this moment, and directly derive analytical instrument department from the output tube with the operation of water intaking pump with sample quality of water, it again detects the operation after promoting the sample quality of water of the different degree of depth no longer to need, avoided taking place the damaged phenomenon that leads to mixing between the sample quality of water and appeared, then the supporting seat of deepest, can support it at submarine surface position through the supporting leg, and the sampling head can directly not contact with the bottom, can be fine avoid taking mud out, sludge has, the effectual advantage of layering sample.
Description
Technical Field
The utility model relates to a water quality monitoring technology field particularly, relates to automatic sampling device of quality of water automatic monitoring station layering.
Background
The automatic water quality monitoring station is an unattended laboratory for automatically analyzing the field water quality in river basin, lake basin, reservoir, drinking water source, underground water observation point, offshore area and other basin, and mainly comprises 6 parts: the system comprises a water collection system, a water distribution system, an online water quality analyzer, a PLC control system, a data acquisition and transmission system, a monitoring station house, matched equipment and the like, wherein the water collection system is mainly responsible for automatically sampling water quality in a layering mode so as to be used by the internal online water quality analyzer.
The publication numbers in the prior art are as follows: CN213714832U water quality layering is water sampling device in step relates to water sampler technical field, including evacuation mechanism, sampling branch bucket mechanism, sampling ration mechanism, evacuation mechanism includes evacuation bucket, bleed piston, through-hole, screw rod, thread bush, ring gear, gear shaft, reduction gear, motor, sampling branch bucket mechanism includes that the sampling divides bucket, mouth-piece, automatically controlled valve, branch bucket piston, sampling ration mechanism includes flexible bulb post, fixed column, flexible spout, flexible slider, flexible motor, flexible reduction gear, screw thread slider, screw rod groove, clamping screw. The utility model relates to a design has realized that water sampling device single dive can realize automatic control layering sample at different sampling depth when the sampling quantity that the design made the water sampler through evacuation mechanism and sampling branch bucket mechanism and sampling ration mechanism obtains effective accurate control, and degree of automation is high, can effectual assurance sampling precision.
However, the above patents still have certain disadvantages in use: although it comes the quality of water to different water depths to carry out the sampling operation through multiunit sampling minute bucket mechanism, but can't derive quality of water at the very first time that the sampling was accomplished and supply analytical instrument to handle, the operating efficiency of water quality testing has been reduced, and sampling minute bucket mechanism in case the quality of water that takes place the damage and will lead to different water depths mixes mutually in the discharge of moving ahead, it is not accurate enough to lead to the sample, and then influence subsequent analysis effect, and because do not acquire the situation of water depth in advance, directly throw into in the water source, when the water source is lighter, the water sample that leads to the extraction has a large amount of silt, the efficiency of water quality monitoring has been influenced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a quality of water automatic monitoring station layering automatic sampling device possesses the water level depth of water detection, prevents silt, the effectual advantage of layering sample, and then solves the problem in the above-mentioned background art.
(II) technical scheme
For realizing above-mentioned water level depth of water detection, prevent silt, the effectual advantage of layering sample, the utility model discloses a concrete technical scheme as follows:
automatic sampling device of quality of water automatic monitoring station layering, including sample frame and filter screen, the inside surface position of sample frame evenly is equipped with a plurality of groups and adjusts the chamber, adjust the inside one end surface position fixed mounting in chamber and have driving motor, driving motor one end is connected with the drive shaft, the frame is accomodate in the drive shaft periphery cup joint, it has water intaking pipeline to accomodate a periphery winding, water intaking pipeline one end is connected with the mounting panel, mounting panel one side surface position fixed mounting has the supporting seat, the sample head is installed to the inside intermediate position symmetry of supporting seat, sample head one end is located supporting seat both sides surface position symmetry and installs the filter screen, a plurality of groups landing legs are installed in the slope of supporting seat periphery symmetry.
Further, a plurality of groups of water taking pumps are uniformly arranged on the surface of the top of the sampling frame, one end of each water taking pump penetrates through one side of the sampling frame and is connected with a water taking pipeline, an output pipe is connected to the surface of the other end of each water taking pump, and the output pipe is connected with a water quality analyzer of an automatic water quality monitoring station.
Furthermore, ultrasonic distance measuring instruments are symmetrically arranged on the two side surfaces of the bottom of the sampling frame.
Furthermore, electric telescopic handle is installed to sample frame bottom surface intermediate position symmetry, electric telescopic handle bottom surface fixed mounting has the connecting plate, connecting plate bottom surface fixed mounting has the sonar detector.
Furthermore, a plurality of groups of heavy object blocks are uniformly arranged on the surface of the bottom of the supporting seat.
Furthermore, the bottom surface of the adjusting cavity is provided with a cavity ring for stably releasing and containing the water taking pipeline.
Furthermore, the length of the water intake pipeline is gradually increased.
Furthermore, the sampling frame is positioned on the side of the automatic water quality monitoring station close to water.
(III) advantageous effects
Compared with the prior art, the utility model provides a quality of water automatic monitoring station layering automatic sampling device possesses following beneficial effect:
(1) The utility model discloses a, water intaking pipeline has been adopted, the water intaking pump, after the water depth detection accomplishes, operating duration through multiunit driving motor is different, can release different length with water intaking pipeline, make water intaking pipeline fall different water depth position, the inside sampling head of supporting seat through its bottom can extract the operation to quality of water this moment, and directly derive the analytical instrument department from the output tube with the operation of water intaking pump with sample quality of water, carry out the analysis of quality of water, it detects the operation again after promoting the sample quality of water of the different degree of depth no longer to need, it leads to mixed phenomenon to appear to have avoided taking place the damage between the sample quality of water, guarantee the effect of sample, then be in the supporting seat of deepest, can support it at submarine surface position through the supporting leg on its surface, and the sampling head can not directly contact with the bottom, can be fine avoid taking sludge out, guarantee the quality of water of sample limpid, improve the sample effect of quality of water, silt has, the advantage that the layering sample is effectual.
(2) The utility model discloses a, ultrasonic distance meter has been adopted, sonar detector, in-service use, before the sample goes on, can detect the height of device apart from the surface of water through ultrasonic distance meter, be convenient for the height of timely adjustment connecting plate, then can control electric telescopic handle's extension length according to the difference in height of device apart from the surface of water, make the connecting plate can the butt in the surface of water position, the sonar detector of below can detect the depth of water through the sonar this moment, be convenient for more accurate control sample height, after depth of water detection accomplishes, operating duration through multiunit driving motor is different, can release different length with water intaking pipeline, make water intaking pipeline fall different depth of water positions down.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the layered automatic sampling device of the automatic water quality monitoring station provided by the utility model;
FIG. 2 is a schematic view of the internal structure of the support base of the present invention;
fig. 3 is a schematic connection diagram of the driving motor and the storage rack of the present invention;
fig. 4 is a schematic structural diagram of the filter screen of the present invention.
In the figure:
1. a sampling frame; 2. a water taking pump; 3. an output pipe; 4. an adjustment chamber; 5. a drive motor; 6. a storage rack; 7. a drive shaft; 8. an ultrasonic range finder; 9. a water intake pipeline; 10. mounting a plate; 11. a supporting base; 12. a support leg; 13. a heavy material block; 14. a sonar detector; 15. a connecting plate; 16. an electric telescopic rod; 17. a sampling head; 18. and (5) filtering the screen.
Detailed Description
To further illustrate the various embodiments, the present invention provides the accompanying drawings, which are part of the disclosure and which are primarily intended to illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and, by reference to these drawings, those of ordinary skill in the art will understand the principles of the invention and its advantages, with reference to the drawings and figures, in which elements are not drawn to scale and like elements are generally designated by like reference numerals.
According to the utility model discloses an embodiment provides quality of water automatic monitoring station layering automatic sampling device.
Now combine the attached drawing and detailed description embodiment to the utility model discloses it is further explained, as shown in fig. 1-4, according to the utility model discloses a quality of water automatic monitoring station layering automatic sampling device, including sample frame 1 and filter screen 18, 1 inside surface position of sample frame evenly is equipped with a plurality of groups and adjusts chamber 4, adjust the inside one end surface position fixed mounting in chamber 4 and have driving motor 5, driving motor 5 one end is connected with drive shaft 7, accomodate frame 6 has been cup jointed in the drive shaft 7 periphery, accomodate 6 periphery windings of frame and have water intaking pipeline 9, water intaking pipeline 9 one end is connected with mounting panel 10, mounting panel 10 one side surface position fixed mounting has supporting seat 11, the inside intermediate position symmetry of supporting seat 11 is installed the sample head 17, sample head 17 one end is located 11 both sides surface position symmetry of supporting seat and installs filter screen 18, supporting seat 11 periphery symmetry slope is installed a plurality of groups landing leg 12.
In one embodiment, the surface position of the top of the sampling frame 1 is uniformly provided with a plurality of groups of water taking pumps 2, one end of each water taking pump 2 penetrates through one side of the sampling frame 1 and is connected with a water taking pipeline 9, the surface position of the other end of each water taking pump 2 is connected with an output pipe 3, and the output pipe 3 is connected with a water quality analyzer of an automatic water quality monitoring station.
In one embodiment, the ultrasonic distance measuring instruments 8 are symmetrically arranged on the two side surfaces of the bottom of the sampling frame 1, the height of the device from the water surface can be detected through the ultrasonic distance measuring instruments 8, and the sampling height can be conveniently adjusted according to the difference of water depth.
In one embodiment, electric telescopic handle 16 is installed to sample frame 1 bottom surface intermediate position symmetry, and electric telescopic handle 16 bottom surface fixed mounting has connecting plate 15, and connecting plate 15 bottom surface fixed mounting has sonar detection ware 14, can detect the depth of water through sonar detection ware 14, and the timely adjustment sampling depth of water of being convenient for takes silt when avoiding taking a sample.
In an embodiment, 11 bottom surface positions of supporting seat evenly are equipped with a plurality of groups of heavy object piece 13, can increase holistic gravity through setting up of heavy object piece 13 on the one hand, guarantee that the required degree of depth is arrived in the whereabouts that supporting seat 11 can be smooth when the sample, on the other hand can aggravate the weight of bottom, avoid follow-up emergence to empty, guarantee that supporting seat 11 guarantees all the time stably under the condition that does not receive water impact, avoid toppling the entering of silt when leading to the sample.
In one embodiment, adjust 4 bottom surface positions in chamber and be equipped with the cavity ring that supplies water intaking pipeline 9 steady release and accomodate the use, the setting of cavity ring has guaranteed that water intaking pipeline 9 can not random removal when the release and accomodate, guarantees to use smoothly.
In one embodiment, the length of the water intake pipeline 9 is gradually increased, and the water intake pipeline 9 at different positions can fall to positions with different depths due to the change of the length of the water intake pipeline 9, so that the purpose of sampling the stratified water quality is achieved.
In one embodiment, the sampling frame 1 is located on the side of the automatic water quality monitoring station close to water, and the position of the sampling frame 1 is set for facilitating water quality sampling.
The working principle is as follows: in the actual use process, a person can install the sampling frame 1 at one side of the water quality automatic monitoring station close to water, then output pipes 3 at different positions are respectively connected with a plurality of groups of water quality analysis instruments, then before sampling is carried out, the height of the device from the water surface can be detected through the ultrasonic range finder 8, the height of the connecting plate 15 can be conveniently and timely adjusted, then the extending length of the electric telescopic rod 16 can be controlled according to the height difference of the device from the water surface, so that the connecting plate 15 can be abutted against the position of the water surface, the sonar detector 14 below can detect the water depth through a sonar, the sampling height can be more accurately controlled, the water intake pipeline 9 is prevented from being excessively released to cause bottom sinking, and further sludge is caused to flow in, after the water depth detection is finished, the running time of a plurality of groups of driving motors 5 is different, the water intake pipeline 9 can be released with different lengths, so that the water intake pipeline 9 falls to different water depth positions, real-time sampling operation can be simultaneously carried out on multiple groups of water depths at one time, the influence between sampling water qualities of different water depths in the traditional gradual falling sampling process is avoided, the sampling effect can be improved, the follow-up more accurate water quality analysis is convenient, the water quality can be extracted through the sampling head 17 in the supporting seat 11 at the bottom of the sampling head, the sampling water quality is directly guided out to an analytical instrument from the output pipe 3 through the operation of the water intake pump 2 for analyzing the water quality, the operation of detecting the sampling water qualities of different depths after being lifted is not needed any more, the phenomenon that the sampling water qualities are damaged to cause mixing is avoided, the sampling effect is ensured, and personnel can carry out sampling of single depth according to the sampling requirement, as long as will get water pipe 9 release to corresponding position can, no longer need to put into whole equipment in the water, the damage to equipment has been reduced, then be in the supporting seat 11 of deepest, supporting leg 12 through its surface can support it at submarine surface position, and sampling head 17 can not directly contact with the bottom, avoid that can be fine takes sludge out, guarantee that the quality of water of sample is limpid, improve the sample effect of quality of water, the device wholly has water level depth of water detection, prevent silt, the effectual advantage of layering sample.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Automatic sampling device of quality of water automatic monitoring station layering, including sample frame (1) and filter screen (18), its characterized in that, sample frame (1) inside surface position evenly is equipped with a plurality of groups and adjusts chamber (4), adjust the inside one end surface position fixed mounting in chamber (4) and have driving motor (5), driving motor (5) one end is connected with drive shaft (7), frame (6) are accomodate in drive shaft (7) periphery cup jointed, it has water intaking pipeline (9) to accomodate frame (6) periphery winding, water intaking pipeline (9) one end is connected with mounting panel (10), mounting panel (10) one side surface position fixed mounting has supporting seat (11), sample head (17) are installed to the inside intermediate position symmetry of supporting seat (11), sample head (17) one end is located supporting seat (11) both sides surface position symmetry and installs filter screen (18), a plurality of groups landing leg (12) are installed to supporting seat (11) periphery symmetry slope.
2. The layered automatic sampling device of the automatic water quality monitoring station according to claim 1, wherein a plurality of groups of water taking pumps (2) are uniformly arranged on the top surface of the sampling frame (1), one end of each water taking pump (2) penetrates through one side of the sampling frame (1) and is connected with a water taking pipeline (9), an output pipe (3) is connected on the surface of the other end of each water taking pump (2), and the output pipe (3) is connected with a water quality analyzer of the automatic water quality monitoring station.
3. The automatic layering sampling device of the automatic water quality monitoring station according to claim 1, wherein ultrasonic distance measuring instruments (8) are symmetrically arranged on the two side surfaces of the bottom of the sampling frame (1).
4. The automatic layering sampling device of a water quality monitoring station according to claim 1, characterized in that electric telescopic rods (16) are symmetrically installed at the middle position of the bottom surface of the sampling frame (1), a connecting plate (15) is fixedly installed at the bottom end surface position of the electric telescopic rods (16), and a sonar detector (14) is fixedly installed at the bottom end surface position of the connecting plate (15).
5. The layered automatic sampling device of the automatic water quality monitoring station according to claim 1, wherein a plurality of groups of weight blocks (13) are uniformly arranged on the bottom surface of the supporting seat (11).
6. The automatic layering sampling device of an automatic water quality monitoring station according to claim 1, wherein a cavity ring for stable release and storage of the water taking pipeline (9) is arranged on the bottom surface of the adjusting cavity (4).
7. The layered automatic sampling device of the automatic water quality monitoring station according to claim 1, wherein the length of the water intake pipeline (9) is gradually increased.
8. The automatic layered sampling device for the automatic water quality monitoring station as claimed in claim 1, wherein the sampling frame (1) is located on the side of the automatic water quality monitoring station close to water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222480851.3U CN218629119U (en) | 2022-09-20 | 2022-09-20 | Automatic layering sampling device for automatic water quality monitoring station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222480851.3U CN218629119U (en) | 2022-09-20 | 2022-09-20 | Automatic layering sampling device for automatic water quality monitoring station |
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| Publication Number | Publication Date |
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| CN218629119U true CN218629119U (en) | 2023-03-14 |
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| CN202222480851.3U Active CN218629119U (en) | 2022-09-20 | 2022-09-20 | Automatic layering sampling device for automatic water quality monitoring station |
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- 2022-09-20 CN CN202222480851.3U patent/CN218629119U/en active Active
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