CN113514280A - Water sample collector for drainage port and rainwater and sewage well and water sample sampling method thereof - Google Patents
Water sample collector for drainage port and rainwater and sewage well and water sample sampling method thereof Download PDFInfo
- Publication number
- CN113514280A CN113514280A CN202110863526.2A CN202110863526A CN113514280A CN 113514280 A CN113514280 A CN 113514280A CN 202110863526 A CN202110863526 A CN 202110863526A CN 113514280 A CN113514280 A CN 113514280A
- Authority
- CN
- China
- Prior art keywords
- water sample
- assembly
- rainwater
- collecting
- sewage well
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 157
- 239000010865 sewage Substances 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000005070 sampling Methods 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 abstract description 4
- 235000020681 well water Nutrition 0.000 description 5
- 239000002349 well water Substances 0.000 description 5
- 244000309464 bull Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002352 surface water Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 101100293261 Mus musculus Naa15 gene Proteins 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a water sample collector for a drainage port and a rainwater and sewage well and a water sample sampling method thereof, and belongs to the technical field of water sample collecting equipment. It has solved the inconvenient problem of current water sample collection equipment to the water sample of row's mouth department and shaft bottom water sample collection. The invention relates to a water sample collector for a drainage port and a rainwater and sewage well. The water sample collector disclosed by the invention has the advantages that the collection of a drainage port water sample and the collection of a shaft bottom water sample are solved by adjusting the angle of the collection assembly, driving the collection assembly to rotate by the rotating assembly and adjusting the telescopic assembly, and in the process of collecting the water sample, the basic water quality parameters of the water sample and the conditions inside the drainage port can be accurately obtained by the integrated assembly, so that the primary judgment on the properties and the sources of the collected water sample in the field is facilitated, and the reference is provided for the later laboratory detection of the water sample by people.
Description
Technical Field
The invention belongs to the technical field of water sample collecting equipment, and relates to a water sample collector for a drainage port and a rainwater and sewage well and a water sample sampling method thereof.
Background
The drainage port of the pipeline and the collection of the rainwater and sewage well water sample are essentially different from the surface water sample, so that the following problems need to be solved aiming at the drainage port and the rainwater and sewage well sampler:
1. the properties of the drainage port and the rain sewage well water sample are complex and various compared with surface water, and the drainage port and the rain sewage well water sample have a great deal of uncertainty, for example, the drainage port and the rain sewage well may have oily, alkaline, acidic and more impurity-rich water samples, and when sampling continuously, the sampler body is not easy to clean or difficult to realize comprehensive cleaning under outdoor conditions, and the water quality of subsequent water samples can be influenced. Meanwhile, when a water body with particulate matter (such as a sewage well, a rural domestic sewage treatment terminal rainwater inlet sewage well and the like) is collected, the particulate matter in the water body can affect the sealing position of the water quality sampler, so that the work of collecting a water sample is difficult to carry out;
2. the water sampling of the water outlet of the drainage outlet needs to be carried out from top to bottom, and the conventional surface water sampler mostly carries out water inlet from the bottom, so that the water sampling device in the prior art cannot be used for the water sampling at the drainage outlet;
3. the water depth of the rain sewage well is uncertain, the water in the bottom of the rain sewage well and the sewage well is shallow under the condition of non-full pipe flow, and the water sample collector in the prior art cannot be used for collecting the water sample;
4. when water samples of drainage openings and rain and sewage wells are collected, people often need to pay attention to the conditions inside pipe networks and some conventional pollution indicating indexes (such as pH value, conductivity, temperature, turbidity and the like) of the collected water samples, and the properties and sources of the collected water samples are favorably preliminarily judged on site.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a multifunctional water sample collector for a drainage port and a rainwater and sewage well and a water sample sampling method thereof, wherein the water sample collector is convenient for collecting water samples.
The purpose of the invention can be realized by the following technical scheme: a water sample collector for a drain and a storm sewage well, comprising:
a telescoping assembly;
the rotating rod is movably connected with the telescopic assembly and rotates around the central axis of the rotating rod relative to the telescopic assembly;
at least two collecting assemblies which are hinged on the rotating rod;
and the integrated assembly is arranged on the rotating rod and is positioned between the two collecting assemblies.
In foretell a water sample collector for calandria and rain sewage well, every the collection subassembly all includes the backup pad and locates the receiving flask in the backup pad, be equipped with the bull stick that is used for wearing to establish corresponding backup pad on the rotary rod, bull stick and backup pad interference fit.
In the above water sample collector for the drain port and the rain and sewage well, the bottom plate for supporting the bottom of the collecting bottle is arranged on the supporting plate, and the binding rope for preventing the collecting bottle from being separated from the supporting plate is arranged on the supporting plate.
In the above water sample collector for the drain and the rainwater and sewage well, the telescopic assembly comprises an upper telescopic pipe, a lower telescopic pipe and a connecting pipe, one end of the connecting pipe is inserted into the upper telescopic pipe, the other end of the connecting pipe is inserted into the lower telescopic pipe, and a control screen is arranged on the lower telescopic pipe.
In the above water sample collector for the drain and the rain and sewage well, an upper ring column is arranged at one end of the connecting pipe inserted into the upper telescopic pipe, a lower ring column is arranged at the other end of the connecting pipe, an upper retaining ring for preventing the upper ring column from being separated from the upper telescopic pipe is arranged in the upper telescopic pipe, and a lower retaining ring for preventing the lower ring column from being separated from the lower telescopic pipe is arranged in the lower telescopic pipe.
In the above water sample collector for the drain and the rainwater and sewage well, the connecting pipe is provided with a plurality of upper clamping holes and lower clamping holes, the upper telescopic pipe is provided with an upper clamping pin for connecting one of the upper clamping holes in a penetrating manner, and the lower telescopic pipe is provided with a lower clamping pin for connecting one of the lower clamping holes in a penetrating manner.
In the above water sample collector for the drainage port and the rainwater and sewage well, a rotating assembly for driving a rotating rod to rotate is arranged in the telescopic assembly, an included angle is formed between the central axis of the collecting assembly and the rotating rod, and a winding assembly is arranged in the lower telescopic pipe.
In foretell a water sample collector for calandria and rain sewage well, rotating assembly is including the last motor that has the pivot, it installs in last telescopic tube to go up the motor, the pivot activity is passed flexible pipe and pivot and is inserted and locate in the rotary rod, the surface of pivot is equipped with a plurality of lugs, and each lug all blocks in locating the rotary rod, upward be equipped with on the flexible pipe and change the cover, the one end of rotary rod inserts in changeing the cover, change and be connected through the bearing between cover and the rotary rod.
In foretell a water sample collector for calandria and rain sewage well, wire winding subassembly is worn to locate wheel pole in the telescopic tube and is used for driving wheel pole pivoted lower motor including the activity, the motor is installed under on the telescopic tube down, be equipped with the line wheel on the wheel pole, the one end of wheel pole is equipped with vice helical gear, be equipped with the main helical gear with vice helical gear meshing on the motor down.
A water sample sampling method for a water sample collector of a drainage port and a rainwater and sewage well comprises the following steps:
step S1, rotating the supporting plate relative to the rotating rod to reduce the included angle so as to enable bottle mouths of the two collecting bottles to be close to the middle, wherein the rotating assembly, the winding assembly and the integrated assembly are electrically connected with the control screen;
step S2, controlling the rotating assembly through the control screen, enabling the rotating assembly to drive the rotating rod to rotate, enabling the bottle opening of the collecting bottle to face the discharge opening or enabling the collecting bottle to be flush with the bottom of the rainwater and sewage well, and opening the integrated assembly through the control screen;
s3, adjusting the length of the telescopic assembly according to the environment of a water sample collection place, simultaneously operating the control screen to enable the winding assembly to release the electric wire, and stopping adjusting the length of the telescopic assembly when the collecting bottle is positioned under the drain port or at the bottom of the rainwater and sewage well;
s4, collecting a water sample by a collecting bottle, and simultaneously detecting the water quality and feeding back to a control screen by an integrated assembly;
step S5, when the water sample collection is finished, the water sample collector is moved away from the drainage port or is moved away from the rain sewage well;
step S6, taking down the collecting bottle from the supporting plate;
and step S7, resetting the telescopic assembly.
Compared with the prior art, the invention has the following beneficial effects:
1. the water sample collector disclosed by the invention has the advantages that the collection of the drainage port water sample and the collection of the shaft bottom water sample are solved by adjusting the angle of the collection assembly, driving the collection assembly to rotate by the rotating assembly and adjusting the telescopic assembly, and in the process of collecting the water sample, the basic water quality parameters of the water sample and the conditions inside the drainage port can be accurately obtained by the integrated assembly, so that the primary judgment on the properties and sources of the collected water sample in the field is facilitated, and the reference is provided for the later laboratory detection of the water sample by people.
2. Before collecting the water sample, people need pass through the operation control screen for rotating assembly drives the rotary rod and rotates with collection subassembly, so that the collection end of collecting the subassembly is towards the row mouth or make the shaft bottom parallel and level of collecting subassembly and rain sewage well, thereby be suitable for complicated site conditions such as shaft bottom low water level and can gather the water sample smoothly.
3. When the collection end of the collection assembly faces the drain outlet or enables the collection assembly to be flush with the bottom of the rain sewage well, the length of the telescopic assembly is adjusted, so that the bottle mouth of the collection bottle can smoothly move to the position under the drain outlet or in the well water at the bottom of the well, and a water sample can be collected smoothly.
4. When the length extension of flexible subassembly or shorten, the wire winding subassembly releases the electric wire or continues to coil up, so, avoid the electric wire the condition of knoing to appear in flexible subassembly, also make things convenient for people's later stage arrangement.
5. By the water sample sampling method of the water sample collector, people can smoothly collect the water sample, and the water quality condition of the water sample can be preliminarily detected in the water sample collecting process, so that people can make preliminary judgment on the property and source of the collected water sample on site, and the reference is provided for the laboratory detection of the water sample in the later period of people.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a combination diagram of the collection assembly, the rotating bar, and the integrated components.
Fig. 3 is an assembly view of the telescopic assembly, the rotating assembly and the wire winding assembly.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 3, a water sampler for a drain and a rainwater and sewage well according to the present invention includes a telescopic assembly 100, a rotary rod 200, a collecting assembly 220, and an integrated assembly 300.
The rotating rod 200 is movably connected with the telescopic assembly 100, the rotating rod 200 rotates around the central axis of the rotating rod 200 relative to the telescopic assembly 100, at least two collecting assemblies 220 are hinged on the rotating rod 200, in the invention, the two collecting assemblies 220 are preferably two, the two collecting assemblies 220 are symmetrical with the central line between the two collecting assemblies, the integrated assembly 300 is arranged on the rotating rod 200, the integrated assembly 300 is arranged between the two collecting assemblies 220, the telescopic assembly 100 is provided with a control screen 131, the telescopic assembly 100 is internally provided with the rotating assembly 400 for driving the rotating rod 200 to rotate, the central axis of the collecting assembly 220 and the rotating rod 200 form an included angle a, the telescopic assembly 100 is internally provided with a winding assembly 500, when the water sampler is assembled, people need to pass the electric wire of the water sampler through the inside of the telescopic assembly 100 and wind the electric wire on the winding assembly 500, the rotating assembly 400, the winding assembly 500 and the integrated assembly 300 are electrically connected with the control panel 131, when the length of the telescopic assembly 100 is extended, the winding assembly 500 can correspondingly release the electric wire, and when the length of the telescopic assembly 100 is shortened, the winding assembly 500 continuously winds the redundant electric wire, so that the electric wire is prevented from knotting in the telescopic assembly 100, and people can conveniently finish the electric wire at a later stage; before collecting water samples, people need to rotate the collecting assemblies 220 relative to the rotating rod 200 to enable the collecting ends of the two collecting assemblies 220 to be close to the middle, and then control the rotating assembly 400 through the control screen 131 and open the integrated assembly 300 to enable the rotating assembly 400 to drive the rotating rod 200 to rotate so as to enable the collecting ends of the collecting assemblies 220 to face the drainage port or enable the collecting assemblies 220 to be flush with the bottom of the rainwater and sewage well; when collecting a water sample, people can properly adjust the length of the telescopic assembly 100 according to the environment of a water sample collecting place, and at the same time, control the control screen 131 to release the electric wire by the wire winding assembly 500, when the collecting end of the collecting assembly 220 is positioned under the drain port or at the bottom of the rainwater and sewage well, the adjustment of the length of the telescopic assembly 100 is stopped, the collecting bottle 222 collects the water sample, and simultaneously, the integrated assembly 300 collects a part of the water sample and detects the water quality of the water sample and feeds the water sample back to the control screen 131, so that people can directly evaluate the water quality condition of the water sample through the control screen 131, and after the water sample collection is finished, the water sample collector is removed from the drain port or removed from the rainwater and the telescopic assembly 100 is reset, so that people can smoothly collect the water sample and can accurately detect the water quality condition of the water sample in the water sample collecting process, so as to provide reference for the later testing of the water sample.
Further, the integrated assembly 300 includes an integrated housing 310, a conductivity meter (not labeled), a temperature sensor (not labeled), a camera (not labeled), a PH sensor (not labeled), and a turbidity sensor (not labeled), wherein the conductivity meter (not labeled), the temperature sensor (not labeled), the camera (not labeled), the PH sensor (not labeled), and the turbidity sensor (not labeled) are all mounted in the integrated housing 310, the opening 320 of the integrated housing 310 is configured in a horn shape, when water sample collection is performed at the drain, the opening 320 of the integrated housing 310 faces the direction opposite to the water sample flow, when water sample collection is performed in the drain, the integrated housing 310 is located in well water at the bottom of the well, so that the water sample can be smoothly collected by the integrated housing 310 due to the conductivity meter, the temperature sensor, and the PH sensor (not labeled in the figure), and the opening 320 of the integrated housing 310 faces the direction opposite to the water sample flow The camera, the PH sensor and the turbidity sensor are all located in the integrated shell 310, so that the conductivity meter can detect the conductivity of the water sample and feed back the conductivity to the control screen 131, the temperature sensor can detect the temperature value of the water sample and feed back the temperature value to the control screen 131, the camera can feed back the image in the drainage port or the image at the bottom of the rainwater and sewage well to the control screen 131, the PH sensor can detect the PH value of the water sample and feed back the pH value to the control screen 131, and the turbidity sensor can detect the turbidity of the water sample and feed back the turbidity to the control screen 131.
Each collecting assembly 220 comprises a supporting plate 221 and a collecting bottle 222 arranged on the supporting plate 221, wherein the rotating rod 200 is provided with a rotating rod 210 for penetrating the corresponding supporting plate 221, the rotating rod 210 is in interference fit with the supporting plate 221, so that the friction force between the rotating rod 210 and the supporting plate 221 can be increased, the supporting plate 221 is not easy to rotate relative to the rotating rod 210, and the collecting assembly 220 is not easy to rotate relative to the rotating rod 210 in the process of collecting water samples by the collecting bottle 222, namely, the collecting assembly 220 can stably collect water samples, the supporting plate 221 is provided with a bottom plate 223 for supporting the bottom of the collecting bottle 222, the supporting plate 221 is provided with a binding rope 224 for preventing the collecting bottle 222 from being separated from the supporting plate 221, in the invention, the collecting bottle 222 is preferably a mineral water bottle or a bottle carried by a person, and when collecting water samples, the person needs to place the collecting bottle 222 on the supporting plate 221, and support the bottom of receiving flask 222 against bottom plate 223, rethread ties 224 with receiving flask 222 on backup pad 221, so, alright settle receiving flask 222 stably between backup pad 221 and bottom plate 223, avoid receiving flask 222 in the in-process of collecting the water sample, the condition of taking place the dislocation removal, afterwards, people rotate backup pad 221 again, make backup pad 221 drive receiving flask 222 and rotate relatively bull stick 210, thereby realize that the bottleneck of two receiving flasks 222 draws close to between the two, afterwards, when people place receiving flask 222 under the mouth of a row or the shaft bottom of sewage well, this receiving flask 222 alright gather the water sample smoothly, also make things convenient for people to operate.
Furthermore, the bottom plate, the supporting plate and the binding rope are all made of polytetrafluoroethylene materials, and the polytetrafluoroethylene materials have excellent chemical stability, corrosion resistance, sealing property, high lubrication non-adhesiveness, electrical insulation property and good ageing resistance, so that the bottom plate, the supporting plate and the binding rope can be suitable for any acidic or alkaline water sample.
The telescopic assembly 100 comprises an upper telescopic pipe 110, a lower telescopic pipe 130 and a connecting pipe 120, one end of the connecting pipe 120 is inserted into the upper telescopic pipe 110, and the other end of the connecting pipe 120 is inserted into the lower telescopic pipe 130, so that in the using process, people can pull out one end of the connecting pipe 120 from the upper telescopic pipe 110 or pull out the other end of the connecting pipe 120 from the lower telescopic pipe 130 or respectively pull out two ends of the connecting pipe 120 from the upper telescopic pipe 110 and the lower telescopic pipe 130, thus the length of the telescopic assembly 100 can be lengthened, and people can conveniently transfer the collecting assembly 220 to the position under the drain or to the bottom of the rainwater and sewage well.
The control screen 131 is mounted on the lower telescopic tube 130, and a handle 134 is arranged at one end of the lower telescopic tube 130 far away from the upper telescopic tube 110, so that in the operation process, a user can hold the handle 134 with one hand and operate the control screen 131 with the other hand, thereby being convenient to use.
An upper ring column 121 is arranged at one end of the connecting pipe 120 inserted into the upper telescopic pipe 110, an upper retaining ring 111 for preventing the upper ring column 121 from being separated from the upper telescopic pipe 110 is arranged in the upper telescopic pipe 110, when the connecting pipe 120 is pulled out from the upper telescopic pipe 110, because a larger contact area is arranged between the upper ring column 121 and the upper telescopic pipe 110, when the connecting pipe 120 moves relative to the upper telescopic pipe 110, the connecting pipe 120 cannot be staggered and rocked, when the upper ring column 121 of the connecting pipe 120 abuts against the upper retaining ring 111, the upper retaining ring 111 blocks the upper ring column 121, so that the connecting pipe 120 is prevented from being separated from the upper telescopic pipe 110, and the telescopic assembly 100 can be stably used.
The other end of the connecting pipe 120 inserted into the upper telescopic pipe 110 is provided with a lower ring column 122, the lower telescopic pipe 130 is internally provided with a lower retaining ring 132 for preventing the lower ring column 122 from being separated from the upper telescopic pipe 110, when the connecting pipe 120 is pulled out from the lower telescopic pipe 130, a larger contact area is formed between the lower ring column 122 and the lower telescopic pipe 130, so that when the connecting pipe 120 moves relative to the lower telescopic pipe 130, the connecting pipe 120 cannot be staggered and rocked, when the lower ring column 122 of the connecting pipe 120 supports the lower retaining ring 132, the lower retaining ring 132 blocks the lower ring column 122, thereby preventing the connecting pipe 120 from being separated from the lower telescopic pipe 130, and enabling the telescopic assembly 100 to be stably used.
The connecting pipe 120 is provided with a plurality of upper clamping holes 123 and lower clamping holes 124, the upper telescopic pipe 110 is provided with an upper bayonet pin 112 for connecting one of the upper clamping holes 123 in a penetrating manner, the lower telescopic pipe 130 is provided with a lower bayonet pin 133 for connecting one of the lower clamping holes 124 in a penetrating manner, when the connecting pipe 120 is pulled out from the upper telescopic pipe 110 to a preset length and one of the upper clamping holes 123 is aligned with the upper bayonet pin 112, and the connecting pipe 120 is pulled out from the lower telescopic pipe 130 to a preset length and one of the lower clamping holes 124 is aligned with the lower bayonet pin 133, people can insert the upper bayonet pin 112 into the upper clamping hole 123 and insert the lower bayonet pin 133 into the lower clamping hole 124, so that the connecting pipe 120 is limited to move relative to the upper telescopic pipe 110 and the lower telescopic pipe 130, and thus, when people use the water sampler, the telescopic assembly 100 can be always kept in the same state, and people can collect water samples conveniently.
The rotating assembly 400 comprises an upper motor 410 with a rotating shaft 420, the upper motor 410 is installed in the upper telescopic tube 110, the rotating shaft 420 movably penetrates through the upper telescopic tube 110 and the rotating shaft 420 is inserted into the rotating rod 200, the surface of the rotating shaft 420 is provided with a plurality of bumps 421, each bump 421 is clamped in the rotating rod 200, the upper telescopic tube 110 is provided with a rotating sleeve 430, one end of the rotating rod 200 is inserted into the rotating sleeve 430, the rotating sleeve 430 is connected with the rotating rod 200 through a bearing 440, during installation, one end of the rotating rod 200 far away from the collecting assembly 220 needs to be inserted into the rotating sleeve 430 and the rotating shaft 420 is inserted into the rotating rod 200, during the process, the bearing 440 needs to be installed between the rotating rod 200 and the rotating sleeve 430, and the bumps 421 on the rotating shaft 420 are clamped into the rotating rod 200, so that when the motor drives the rotating shaft 420 to rotate, the rotating shaft 420 can drive the rotating rod 200 to rotate, thereby realizing that the collecting assembly 220 is driven by the rotating rod 200 to rotate, secondly, when the rotary rod 200 rotates, because the rotating sleeve 430 is connected with the rotary rod 200 through the bearing 440, the rotating sleeve 430 can prevent the rotating shaft 420 from driving the rotary rod 200 to shake in the rotating process, so that people can stably operate the water sample collector.
The wire winding assembly 500 is arranged in the lower telescopic pipe 130, the wire winding assembly 500 comprises a wheel rod 510 movably arranged in the lower telescopic pipe 130 in a penetrating way and a lower motor 520 used for driving the wheel rod 510 to rotate, the lower motor 520 is arranged on the lower telescopic pipe 130, a wire wheel 530 is arranged on the wheel rod 510, one end of the wheel rod 510 is provided with an auxiliary helical gear 511, the lower motor 520 is provided with a main helical gear 521 meshed with the auxiliary helical gear 511, when the water sampling device is installed, an internal electric wire of the water sampling device sequentially penetrates through the upper telescopic pipe 110 and the connecting pipe 120 and is inserted into the lower telescopic pipe 130, and finally is wound on the wire wheel 530 of the lower telescopic pipe 130, when the telescopic assembly 100 is required to be unfolded, a user only needs to control the control screen 131, so that the control screen 131 controls the lower motor 520 to drive the main helical gear 521 to rotate, and the auxiliary helical gear 511 is arranged on the wheel rod 510 as the auxiliary helical gear 511 is meshed with the main helical gear 521, so that the auxiliary helical gear 511 and the wheel rod 510 rotate synchronously, because wire wheel 530 is installed on wheel pole 510 for wire wheel 530 also rotates along with wheel pole 510, so, the electric wire of winding on wire wheel 530 just can be released, and similarly, when the length of retractable assembly 100 shrinks, only need to control screen 131 once more, lower motor 520 drives main helical gear 521 counter-rotation, alright rewinder wire wheel 530 with the electric wire, so that in the in-process that makes retractable assembly 100 expand and reset, the condition that the electric wire that is located retractable assembly 100 can not take place alternately or knot.
The invention discloses a water sample sampling method of a water sample collector for a drainage port and a rainwater and sewage well, which comprises the following steps:
step S1, before sampling, a sampling bottle is required to be placed on the corresponding supporting plate 221, the bottom plate 223 is enabled to abut against the bottom of the sampling bottle, the sampling bottle is bound on the supporting plate 221 through the binding rope 224, so that the sampling bottle is stably connected with the corresponding supporting plate 221, then the supporting plate 221 is rotated relative to the rotating rod 200, the angle of the included angle a is reduced, so that the bottle mouths of the two collecting bottles 222 are close to the middle, and after the bottles with different specifications are installed on the supporting plate, the effect that the bottle mouths are opposite can be achieved, so that two water samples can be collected at one time as a parallel sample, wherein the rotating assembly 400, the winding assembly 500 and the integrated assembly 300 are all electrically connected with the control screen 131;
step S2, the upper motor 410 is controlled by the control screen 131, so that the upper motor 410 drives the rotating shaft 420 to rotate synchronously with the rotating rod 200, and the supporting plate 221 is mounted on the rotating rod 200 through the rotating rod 210, so that the supporting plate 221 also rotates along with the rotating rod 200, and the angle between the collecting bottle 222 and the horizontal plane is adjusted, so that the bottle mouth of the collecting bottle 222 can face the drain port or the collecting bottle 222 is flush with the bottom of the rainwater and sewage well, and the integrated assembly 300 is opened through the control screen 131;
step S3, adjusting the length of the telescopic assembly 100 according to the environment of the water sample collection place, meanwhile, operating the control screen 131 to enable the wire winding assembly 500 to release the wires, and stopping adjusting the length of the telescopic assembly 100 when the collecting bottle 222 is positioned right below the drain port or at the bottom of the rainwater and sewage well;
step S4, collecting the water sample by the collecting bottle 222, at the same time, the conductivity meter in the integrated shell 310 can detect the conductivity of the water sample and feed back to the control screen 131, the temperature sensor in the integrated shell 310 can detect the temperature value of the water sample and feed back the temperature value to the control screen 131, the camera in the integrated shell 310 can feed back the image in the drain or the image at the bottom of the rainwater and sewage well to the control screen 131, the pH sensor in the integrated shell 310 can detect the pH value of the water sample and feed back the pH value to the control screen 131, and the turbidity sensor in the integrated shell 310 can detect the turbidity of the water sample and feed back the turbidity to the control screen 131, so that people can read the basic information of the water sample through the control screen 131, and an operator can predict the source condition of the water sample;
step S5, when the water sample collection is finished, the water sample collector is moved away from the drainage port or is moved away from the rain sewage well;
step S6, unfastening the binding string 224 and removing the collection bottle 222 from the support plate 221;
step S7, resetting the retraction assembly 100.
Through the water sample sampling method, people can smoothly collect the water sample, and the water quality condition of the water sample can be preliminarily detected in the water sample collecting process, so that the reference is provided for the laboratory detection of the water sample in the later stage of people.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Claims (10)
1. The utility model provides a water sample collector for calandria and rain sewage well which characterized in that includes:
a telescoping assembly;
the rotating rod is movably connected with the telescopic assembly and rotates around the central axis of the rotating rod relative to the telescopic assembly;
at least two collecting assemblies which are hinged on the rotating rod;
and the integrated assembly is arranged on the rotating rod and is positioned between the two collecting assemblies.
2. The water sample collector for the drain port and the rainwater and sewage well according to claim 1, wherein each collecting assembly comprises a supporting plate and a collecting bottle arranged on the supporting plate, a rotating rod used for penetrating the corresponding supporting plate is arranged on the rotating rod, and the rotating rod is in interference fit with the supporting plate.
3. The water sample collector for the drain port and the rainwater and sewage well according to claim 2, wherein a bottom plate for supporting the bottom of the collecting bottle is arranged on the supporting plate, and a binding rope for preventing the collecting bottle from being separated from the supporting plate is arranged on the supporting plate.
4. The water sample collector for the drain port and the rainwater and sewage well according to claim 1, wherein the telescopic assembly comprises an upper telescopic pipe, a lower telescopic pipe and a connecting pipe, one end of the connecting pipe is inserted into the upper telescopic pipe, the other end of the connecting pipe is inserted into the lower telescopic pipe, and a control screen is arranged on the lower telescopic pipe.
5. The water sample collector for the drain port and the rainwater and sewage well according to claim 4, wherein an upper ring column is arranged at one end of the connecting pipe inserted into the upper telescopic pipe, a lower ring column is arranged at the other end of the connecting pipe, an upper retaining ring for preventing the upper ring column from being separated from the upper telescopic pipe is arranged in the upper telescopic pipe, and a lower retaining ring for preventing the lower ring column from being separated from the lower telescopic pipe is arranged in the lower telescopic pipe.
6. The water sample collector for the drain port and the rainwater and sewage well according to claim 4, wherein the connecting pipe is provided with a plurality of upper clamping holes and lower clamping holes, an upper clamping pin for connecting one of the upper clamping holes is arranged on the upper telescopic pipe in a penetrating manner, and a lower clamping pin for connecting one of the lower clamping holes is arranged on the lower telescopic pipe in a penetrating manner.
7. The water sample collector for the drain port and the rainwater and sewage well according to claim 4, wherein a rotating assembly for driving a rotating rod to rotate is arranged in the telescopic assembly, an included angle is formed between a central axis of the collecting assembly and the rotating rod, and a winding assembly is arranged in the lower telescopic pipe.
8. The water sample collector for the drain and the rainwater and sewage well according to claim 7, wherein the rotating assembly comprises an upper motor with a rotating shaft, the upper motor is installed in an upper telescopic pipe, the rotating shaft movably penetrates through the upper telescopic pipe and is inserted into a rotating rod, a plurality of convex blocks are arranged on the surface of the rotating shaft, each convex block is clamped in the rotating rod, a rotating sleeve is arranged on the upper telescopic pipe, one end of the rotating rod is inserted into the rotating sleeve, and the rotating sleeve is connected with the rotating rod through a bearing.
9. The water sample collector for the drain port and the rainwater and sewage well according to claim 4, wherein the wire winding assembly comprises a wheel rod movably arranged in the lower telescopic pipe in a penetrating mode and a lower motor used for driving the wheel rod to rotate, the lower motor is installed on the lower telescopic pipe, a wire wheel is arranged on the wheel rod, an auxiliary helical gear is arranged at one end of the wheel rod, and a main helical gear meshed with the auxiliary helical gear is arranged on the lower motor.
10. A water sample sampling method of a water sample collector for a drain port and a rainwater and sewage well is characterized by comprising the following steps:
step S1, rotating the supporting plate relative to the rotating rod to reduce the included angle so as to enable bottle mouths of the two collecting bottles to be close to the middle, wherein the rotating assembly, the winding assembly and the integrated assembly are electrically connected with the control screen;
step S2, controlling the rotating assembly through the control screen, enabling the rotating assembly to drive the rotating rod to rotate, enabling the bottle opening of the collecting bottle to face the discharge opening or enabling the collecting bottle to be flush with the bottom of the rainwater and sewage well, and opening the integrated assembly through the control screen;
s3, adjusting the length of the telescopic assembly according to the environment of a water sample collection place, simultaneously operating the control screen to enable the winding assembly to release the electric wire, and stopping adjusting the length of the telescopic assembly when the collecting bottle is positioned under the drain port or at the bottom of the rainwater and sewage well;
s4, collecting a water sample by a collecting bottle, and simultaneously detecting the water quality and feeding back to a control screen by an integrated assembly;
step S5, when the water sample collection is finished, the water sample collector is moved away from the drainage port or is moved away from the rain sewage well;
step S6, taking down the collecting bottle from the supporting plate;
and step S7, resetting the telescopic assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110863526.2A CN113514280A (en) | 2021-07-29 | 2021-07-29 | Water sample collector for drainage port and rainwater and sewage well and water sample sampling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110863526.2A CN113514280A (en) | 2021-07-29 | 2021-07-29 | Water sample collector for drainage port and rainwater and sewage well and water sample sampling method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113514280A true CN113514280A (en) | 2021-10-19 |
Family
ID=78068840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110863526.2A Pending CN113514280A (en) | 2021-07-29 | 2021-07-29 | Water sample collector for drainage port and rainwater and sewage well and water sample sampling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113514280A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569333A (en) * | 2015-01-06 | 2015-04-29 | 安徽科微智能科技有限公司 | Autonomous navigation type surface water quality sampling and real-time monitoring water level robot |
| CN205210068U (en) * | 2015-12-21 | 2016-05-04 | 河南龙宇信息技术有限公司 | Water quality monitoring device |
| CN206725270U (en) * | 2017-05-28 | 2017-12-08 | 盐城大丰尊一环保科技有限公司 | A kind of Wastewater Sample harvester |
| CN208350439U (en) * | 2018-07-12 | 2019-01-08 | 天津瑞龙腾环保科技发展有限公司 | A kind of sewage treatment sample devices |
| CN210198778U (en) * | 2019-06-19 | 2020-03-27 | 刘继平 | Telescopic water sample detection sampling device |
| CN111649991A (en) * | 2020-07-13 | 2020-09-11 | 范天瑜 | Sampler suitable for all water areas and raw water original sample collecting method |
-
2021
- 2021-07-29 CN CN202110863526.2A patent/CN113514280A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569333A (en) * | 2015-01-06 | 2015-04-29 | 安徽科微智能科技有限公司 | Autonomous navigation type surface water quality sampling and real-time monitoring water level robot |
| CN205210068U (en) * | 2015-12-21 | 2016-05-04 | 河南龙宇信息技术有限公司 | Water quality monitoring device |
| CN206725270U (en) * | 2017-05-28 | 2017-12-08 | 盐城大丰尊一环保科技有限公司 | A kind of Wastewater Sample harvester |
| CN208350439U (en) * | 2018-07-12 | 2019-01-08 | 天津瑞龙腾环保科技发展有限公司 | A kind of sewage treatment sample devices |
| CN210198778U (en) * | 2019-06-19 | 2020-03-27 | 刘继平 | Telescopic water sample detection sampling device |
| CN111649991A (en) * | 2020-07-13 | 2020-09-11 | 范天瑜 | Sampler suitable for all water areas and raw water original sample collecting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110186716B (en) | High-fidelity depthkeeping water sample collection system | |
| CN107796669A (en) | A kind of sample extraction device for water quality detection | |
| CN217586500U (en) | Sampling machine convenient to river course quality of water sampling detects | |
| CN115127868A (en) | Sampling device for environmental monitoring | |
| CN110174286A (en) | A kind of sampling detecting device for river water pollution | |
| CN113514280A (en) | Water sample collector for drainage port and rainwater and sewage well and water sample sampling method thereof | |
| CN207751745U (en) | A kind of sample extraction device for water quality detection | |
| CN108918202A (en) | A kind of buried acid rain automatic sampler | |
| CN216847071U (en) | Sampling device for water environment monitoring | |
| CN112629948B (en) | Acid rain monitoring sampling device for environmental monitoring | |
| CN211402359U (en) | River water territory sewage detection is with selective examination mechanism | |
| CN212166644U (en) | Water quality testing equipment of filter screen automatically cleaning | |
| CN208026507U (en) | A kind of sampler for water quality monitoring | |
| CN207647754U (en) | RO booster pump performance parameter test platforms | |
| CN209117423U (en) | A kind of Research of Environmental Sciences's water sample acquisition device | |
| CN114518310B (en) | Water filtering time measuring method | |
| CN221123923U (en) | Water quality sample collector | |
| CN220437817U (en) | Concrete detection sampling device for hydraulic engineering | |
| CN215065457U (en) | Novel groundwater collector | |
| CN208383514U (en) | A kind of buried acid rain automatic sampler | |
| CN221281016U (en) | Remote water quality detection device based on Internet of things | |
| CN215598779U (en) | Surface water quality testing sampling device with adjustable degree of depth | |
| CN216524991U (en) | Portable electronic depthkeeping sampler | |
| CN210834364U (en) | Water quality testing sampling device | |
| CN215374624U (en) | Water quality sample collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |