CN111537288A - Deep water body batch sampling equipment for water quality monitoring - Google Patents
Deep water body batch sampling equipment for water quality monitoring Download PDFInfo
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- CN111537288A CN111537288A CN202010598189.4A CN202010598189A CN111537288A CN 111537288 A CN111537288 A CN 111537288A CN 202010598189 A CN202010598189 A CN 202010598189A CN 111537288 A CN111537288 A CN 111537288A
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- 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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- 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
- G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses deep water body batch sampling equipment for water quality monitoring, relates to the technical field of water quality monitoring, and aims to provide deep water body batch sampling equipment for water quality monitoring, which can be used for sampling a plurality of water body samples at one time, wherein the samples sampled at one time are water bodies at a plurality of time points, and detection errors can be reduced. A deep water body batch sampling device for water quality monitoring comprises a mounting plate, an isolation frame, a limiting seat, a support plate, a guide rail, a conical spring, a guide plate and the like; the mounting plate is provided with a support plate. According to the invention, water extracted from the deep water body flows into the five liquid collecting pipes through the opening liquid guide plate to form five sample pieces, and the monitoring errors can be reduced by monitoring a plurality of sample pieces together, so that the monitoring accuracy is improved.
Description
Technical Field
The invention relates to the technical field of water quality monitoring, in particular to deep water body batch sampling equipment for water quality monitoring.
Background
The water quality monitoring is a process of 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. Present deep water sampling equipment, a water sample can only be got to the single, there is very big contingency in a monitoring water sample, cause great monitoring error easily, and the sample of single sample is the water of a certain specific time point, the water of specific time point takes place the local quality of water change of short time easily under the intervention of external force, the deep water that quality of water changed is unfavorable for the staff to monitor quality of water, causes great sampling error easily.
Disclosure of Invention
According to the problems existing in the background technology, the invention provides the deep water body batch sampling equipment for water quality monitoring, which can take a plurality of water body samples at one time, and the samples sampled at one time are water bodies at a plurality of time points, so that the detection errors can be reduced.
The technical scheme is as follows: the utility model provides a deep water is sampling equipment in batches for water quality monitoring, including mounting panel, isolation frame, spacing seat, backup pad, guide rail, conical spring, deflector, deep water extraction element and intermittent type dress liquid device, install the backup pad on the mounting panel, install the isolation frame on the spacing seat, guide rail and a plurality of conical spring are all installed in the backup pad, the deflector slidingtype is installed on the guide rail, deep water extraction element installs on the mounting panel, intermittent type dress liquid device is installed on mounting panel and deflector.
Further, the deep water extraction device comprises a first guide frame, a second guide frame, a sliding frame, rollers, a servo motor, a cam, a connecting rod, a cylinder body, a piston, a filtering one-way pipe, a liquid discharge one-way pipe and a transfusion hose, wherein the first guide frame and the second guide frame are respectively arranged at the upper side surface and the lower side surface of the mounting plate, the sliding frame is arranged between the first guide frame and the second guide frame in a sliding manner and penetrates through the first guide frame and the second guide frame, the two rollers are rotatably arranged on the sliding frame, the servo motor is arranged on the mounting plate, the cam is arranged on an output shaft of the servo motor and is in contact with the two rollers, one end of the connecting rod is arranged at one end of the sliding frame, the cylinder body is arranged on the isolation frame, the lower end of the connecting rod penetrates through the cylinder, the filtering one-way pipe and the liquid discharge one-way pipe are both arranged at the lower end of the cylinder body, the filtering one-way pipe and the liquid discharge one-way pipe are both provided with one-way valves, and one end of the infusion hose is connected to the liquid discharge one-way pipe.
Further, the intermittent liquid charging device comprises a slotted movable plate, a vertical plate, a return spring, a pushing plate, a support rod, an opening liquid guide plate, a liquid collecting pipe, a connecting pipe and a stop switch, the slotting movable plate is slidably arranged on the guide plate and is provided with a plurality of circular grooves, the vertical plate is arranged at the left part of the guide plate, the two return springs are connected between the vertical plate and the slotted movable plate, the pushing plate is arranged on the sliding frame and is contacted with the slotted movable plate and the cam, the two supporting rods are arranged on the mounting plate, the opening liquid guide plate is arranged on the two supporting rods and is uniformly provided with five round holes, a plurality of liquid collecting pipes are respectively and uniformly arranged in the round grooves of the slotted movable plate, one end of the connecting pipe is connected to the opening liquid guide plate, the other end of the connecting pipe is connected to the other end of the infusion hose, and the stop switch is installed on the supporting plate and connected with the servo motor through an electric wire.
Further, still including clamping device, clamping device is including third leading truck, slide bar, compression spring, clamp plate, stock and wedge, and is a plurality of the third leading truck is installed on the fluting fly leaf, and is a plurality of the slide bar is slidingtype respectively and is installed in a plurality of third leading trucks, and is a plurality of compression spring connects respectively between a plurality of slide bar one end and a plurality of third leading trucks, two the clamp plate is installed respectively on four slide bars, two the stock is installed respectively on two clamp plates, the wedge install in the backup pad and with the contact of two stocks.
The liquid discharge device comprises a coaming and liquid discharge pipes, the coaming is mounted on the slotted movable plate, and the two liquid discharge pipes are mounted on the coaming and penetrate through the coaming.
Has the advantages that: according to the invention, water extracted from a deep water body flows into five liquid collecting pipes through the opening liquid guide plate to form five sample pieces, and the monitoring errors can be reduced by monitoring a plurality of sample pieces together, so that the monitoring accuracy is improved, and the analysis of the water body condition by workers is facilitated.
The cam in the invention rotates to enable a small part of water to flow into the liquid collecting pipe at intervals, most of water flows into the slotted movable plate, the liquid collecting pipe can collect deep water in different time periods, and the problem that the monitoring accuracy is influenced due to the fact that the water quality in a certain time period is locally changed under the intervention of external force to cause large sampling errors is avoided.
The clamping device can clamp the liquid collecting pipe, so that the risk of toppling over of the liquid collecting pipe in the water collecting process is avoided, and water on the slotted movable plate can flow into the outside through the liquid discharging pipe and cannot be accumulated on the slotted movable plate.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is an enlarged schematic view of the structure of the present invention a.
FIG. 4 is a schematic view of a first partially separated perspective configuration of the present invention.
FIG. 5 is a schematic view of a second partially separated perspective configuration of the present invention.
Fig. 6 is a partial perspective view of the present invention.
Labeled as: a mounting plate, a 101.. spacer frame, a 102.. a limiting seat, a 2.. a supporting plate, a 3.. a guide rail, a 4.. a conical spring, a 5.. a guide plate, a 6.. a deep water body extraction device, 601.. a first guide frame, a 602.. a second guide frame, a 603.. a sliding frame, a 604.. a roller, a 605.. a servo motor, a 606.. a cam, a 607.. a connecting rod, a 608.. a cylinder, a 609.. a piston, a 6010.. a filter check tube, a 6011.. a liquid discharge check tube, a 6012.. an infusion hose, a 7.. an intermittent liquid loading device, a 701.. a slotted movable plate, a 702.. a vertical plate, a 703.. a return spring, a 704.. a pushing plate, a strut rod, a 66. an opening 705.. a guide plate, a stop switch, a 709.. a liquid discharge check tube, a stop switch, a third guide frame, 9.. a sliding rod, 10.. a compression spring, 11.. a clamping plate, 12.. a long rod, 13.. a wedge plate, 14.. a coaming, and 15.. a drain pipe.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Example one
A deep water body batch sampling device for water quality monitoring, which is shown in figures 1-6 and comprises a mounting plate 1, an isolation frame 101, a limiting seat 102, a supporting plate 2, a guide rail 3, a conical spring 4, a guide plate 5, a deep water body extraction device 6 and an intermittent liquid loading device 7, the horizontally arranged mounting plate 1 is fixedly provided with a support plate 2 in a welding way, the spacing seat 102 is fixedly provided with an isolation frame 101 capable of isolating larger impurities in the water body, the guide rail 3 and four conical springs 4 are all arranged on the supporting plate 2, the guide plate 5 is arranged on the guide rail 3 in a sliding way, the guide plate 5 can move up and down along the guide rail 3, two sliding grooves are arranged on the guide plate 5, the deep water body extraction device 6 capable of extracting the deep water body is arranged on the mounting plate 1, the intermittent liquid loading device 7 capable of intermittently collecting deep water is arranged on the mounting plate 1 and the guide plate 5.
Specifically, the deep water body extraction device 6 capable of extracting the deep water body comprises a first guide frame 601, a second guide frame 602, a sliding frame 603, rollers 604, a servo motor 605, a cam 606, a connecting rod 607, a cylinder 608, a piston 609, a filtering one-way pipe 6010, a liquid drainage one-way pipe 6011 and a liquid delivery hose 6012, wherein the first guide frame 601 and the second guide frame 602 are fixedly installed on the upper side surface and the lower side surface of the installation plate 1 respectively in a welding mode, the sliding frame 603 is installed between the first guide frame 601 and the second guide frame 602 in a sliding mode, the sliding frame 603 penetrates through the first guide frame 601 and the second guide frame 602, the sliding frame 603 can move up and down along the first guide frame 601 and the second guide frame 602, the two rollers 604 are rotatably installed on the sliding frame 603, the servo motor 605 capable of driving the cam to rotate is installed on the installation plate 1, the cam 606 with three protrusions is installed on an output shaft of the servo motor 605 and is in contact with the two rollers 604, the upper end of the connecting rod 607 is mounted at the lower end of the sliding frame 603, the cylinder body 608 is mounted on the isolation frame 101, the lower end of the connecting rod 607 penetrates through the cylinder body 608, the piston 609 is mounted at the lower end of the connecting rod 607 and is slidably located in the cylinder body 608, the filtering one-way pipe 6010 and the liquid drainage one-way pipe 6011 are both mounted at the lower end of the cylinder body 608, the filtering one-way pipe 6010 and the liquid drainage one-way pipe 6011 are both provided with one-way valves, and one end of the infusion hose 6012 is.
Specifically, the intermittent liquid loading device 7 comprises a slotted movable plate 701, a vertical plate 702, return springs 703, a pushing plate 704, support rods 705, an open liquid guide plate 706, a liquid collecting pipe 7066, a connecting pipe 707 and a stop switch 708, wherein the slotted movable plate 701 capable of placing the liquid collecting pipe is slidably mounted on the guide plate 5, five circular grooves are formed in the slotted movable plate 701, the vertical plate 702 is fixedly mounted at the left part of the guide plate 5, the two return springs 703 are connected between the vertical plate 702 and the slotted movable plate 701, the pushing plate 704 capable of pushing the slotted movable plate to move left and right is mounted at the left part of the sliding frame 603 through bolts and is in contact with the slotted movable plate 701 and the cam 606, the two support rods 705 are mounted on the mounting plate 1, the open liquid guide plate 706 is mounted on the two support rods 705, five circular holes are uniformly formed in the open liquid guide plate 706, and the five liquid collecting pipes 7066 are respectively and uniformly placed in, one end of the connecting pipe 707 is connected to the open liquid guide plate 706, the other end is connected to the other end of the infusion hose 6012, and the stop switch 708 is installed in the middle of the support plate 2 and connected to the servo motor 605 through a wire.
When a deep water body needs to be sampled, the device is placed on a river bank or other devices, the limiting seat 102 is in contact with the bottom of the river, the device is kept standing for a certain time, the isolation frame can isolate larger impurities in the water, such as fish, water grass garbage and the like, so that the surrounding water environment is relatively stable, then a worker starts the servo motor 605 to rotate to drive the cam 606 to rotate, the cam 606 rotates to extrude the roller 604 to drive the sliding frame 603 to move up and down, then the connecting rod 607 and the piston 609 are driven to move up and down in the cylinder 608, the external water is pumped into the cylinder 608 and is discharged into the infusion hose 6012 through the liquid discharge one-way pipe 6011, the water in the infusion hose 6012 flows into the opening liquid guide plate 706 through the connecting pipe 707, the water in the opening liquid guide plate 706 flows out from the water outlet, the cam 606 rotates to drive the push plate 704, the slotted movable plate 701 and the liquid collection pipe 7066 to move left and right, when the liquid collection, the water in the opening liquid guide plate 706 flows into the liquid collecting pipe 7066, when the liquid collecting pipe 7066 does not move to the position below the water outlet of the opening liquid guide plate 706, the water in the opening liquid guide plate 706 flows into the slotted movable plate 701, so that a small part of water can flow into the liquid collecting pipe 7066 at intervals, most of the water can flow into the slotted movable plate 701, the liquid collecting pipe 7066 can collect deep water in different time periods, the problem that the monitoring accuracy is affected due to the fact that the water quality in a certain time period is locally changed under the intervention of external force is avoided, a plurality of liquid collecting pipes 7066 are collected together, a plurality of sample pieces are provided for water quality monitoring, the monitoring error is reduced, the water in the liquid collecting pipe 7066 is gradually increased, the slotted movable plate 701 moves downwards under the action of gravity, after the liquid collecting pipe 7066 collects a certain amount of water, the slotted movable plate 701 can touch the stop switch 708, so that the servo motor 605 is turned off and the worker can remove the liquid collecting tube 7066 from the opening of the open liquid guide plate 706.
Example two
On the basis of the first embodiment, as shown in fig. 1 to 6, the clamping device further comprises a clamping device, the clamping device capable of clamping the liquid collecting tube comprises a third guide frame 8, sliding rods 9, compression springs 10, clamping plates 11, long rods 12 and wedge-shaped plates 13, four third guide frames 8 are fixedly mounted on the slotted movable plate 701 in a welding manner, four sliding rods 9 are respectively slidably mounted in the four third guide frames 8, four sliding rods 9 can respectively move back and forth along the four third guide frames 8, four compression springs 10 are respectively connected between one ends of the four sliding rods 9 and the four third guide frames 8, two clamping plates 11 are respectively mounted at one ends of the four sliding rods 9, two long rods 12 are respectively mounted at one ends of the two clamping plates 11, the vertically arranged wedge-shaped plate 13 is fixedly arranged on the support plate 2 and is contacted with the two long rods 12.
Specifically, the clamping plate 11 among the clamping device in this equipment can press from both sides the collector tube 7066 tightly, avoided the collector tube 7066 to topple over at the in-process that moves about, prevent that the collector tube 7066 from being smashed, along with the water of collecting in the collector tube 7066 increases gradually, the collector tube 7066, fluting fly leaf 701, clamping plate 11 and stock 12 move down, stock 12 is strutted by wedge plate 13 at the in-process that moves down, make clamping plate 11 no longer press from both sides the collector tube 7066 tightly, touch stop switch 708 when fluting fly leaf 701 and make servo motor 605 stall back, the staff can take out the collector tube 7066.
Specifically, the device further comprises a liquid discharging device, wherein the liquid discharging device comprises an enclosing plate 14 and liquid discharging pipes 15, the enclosing plate 14 is installed at the edge of the slotted movable plate 701, and the two liquid discharging pipes 15 are installed on the enclosing plate 14 and penetrate through the enclosing plate 14.
The coaming 14 can block the water flowing into the slotted movable plate 701, so that the water cannot flow into other places, so that other parts are wetted, the other parts are prevented from rusting, the service life of the equipment can be prolonged, and the water on the slotted movable plate 701 can flow out of the drainage pipe 15 and cannot be accumulated on the slotted movable plate 701.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.
Claims (5)
1. The utility model provides a deep water is sampling equipment in batches for water quality monitoring which characterized by: including mounting panel, isolation frame, spacing seat, backup pad, guide rail, conical spring, deflector, deep water extraction device and intermittent type dress liquid device, install the backup pad on the mounting panel, install the isolation frame on the spacing seat, guide rail and a plurality of conical spring are all installed in the backup pad, the deflector slidingtype is installed on the guide rail, deep water extraction device installs on the mounting panel, intermittent type dress liquid device is installed on mounting panel and deflector.
2. The deep water body batch sampling device for water quality monitoring according to claim 1, which is characterized in that: deep water extraction element is including first leading truck, second leading truck, carriage, gyro wheel, servo motor, cam, connecting rod, cylinder body, piston, filtration uniflow tube, flowing back uniflow tube and infusion hose, the upper and lower both sides face at the mounting panel is installed respectively to first leading truck and second leading truck, carriage slidingtype is installed between first leading truck and second leading truck and the carriage passes first leading truck and second leading truck, two the gyro wheel rotary type is installed on the carriage, servo motor installs on the mounting panel, the cam install on servo motor's output shaft and with two gyro wheel contacts, connecting rod one end is installed in carriage one end, the cylinder body is installed on the isolation frame, the connecting rod lower extreme passes the cylinder body, the piston is installed and is located the cylinder body at connecting rod lower extreme and slidingtype, filtration uniflow tube and flowing back uniflow tube are all installed at the cylinder body lower extreme and are filtered uniflow tube and flowing back uniflow tube and are all equipped with One end of the transfusion hose is connected to the liquid discharge one-way pipe.
3. The deep water body batch sampling device for water quality monitoring according to claim 1, which is characterized in that: the intermittent liquid loading device comprises a slotted movable plate, a vertical plate, a return spring, a pushing plate, a supporting rod, an opening liquid guide plate, a liquid collecting pipe, a connecting pipe and a stop switch, the slotting movable plate is slidably arranged on the guide plate and is provided with a plurality of circular grooves, the vertical plate is arranged at the left part of the guide plate, the two return springs are connected between the vertical plate and the slotted movable plate, the pushing plate is arranged on the sliding frame and is contacted with the slotted movable plate and the cam, the two supporting rods are arranged on the mounting plate, the opening liquid guide plate is arranged on the two supporting rods and is uniformly provided with five round holes, a plurality of liquid collecting pipes are respectively and uniformly arranged in the round grooves of the slotted movable plate, one end of the connecting pipe is connected to the opening liquid guide plate, the other end of the connecting pipe is connected to the other end of the infusion hose, and the stop switch is installed on the supporting plate and connected with the servo motor through an electric wire.
4. The deep water body batch sampling device for water quality monitoring according to claim 3, which is characterized in that: still including clamping device, clamping device is including third leading truck, slide bar, compression spring, clamp plate, stock and wedge, and is a plurality of the third leading truck is installed on the fluting fly leaf, and is a plurality of the slide bar is slidingtype respectively and is installed in a plurality of third leading trucks, and is a plurality of compression spring connects respectively between a plurality of slide bar one end and a plurality of third leading trucks, two the clamp plate is installed respectively on four slide bars, two the stock is installed respectively on two clamp plates, the wedge install in the backup pad and with the contact of two stocks.
5. The deep water body batch sampling device for water quality monitoring according to claim 1, which is characterized in that: the liquid discharging device comprises a coaming and liquid discharging pipes, the coaming is installed on the slotted movable plate, and the two liquid discharging pipes are installed on the coaming and penetrate through the coaming.
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Cited By (2)
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CN114018647A (en) * | 2021-11-02 | 2022-02-08 | 湖南醇健制药科技有限公司 | Sampling equipment and method for testing compatibility of medicine and infusion set |
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CN114018647A (en) * | 2021-11-02 | 2022-02-08 | 湖南醇健制药科技有限公司 | Sampling equipment and method for testing compatibility of medicine and infusion set |
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