CN111537288B

CN111537288B - Deep water body batch sampling equipment for water quality monitoring

Info

Publication number: CN111537288B
Application number: CN202010598189.4A
Authority: CN
Inventors: 王欣悦
Original assignee: Zhongliu Engineering Design Consulting Co ltd
Current assignee: Zhongliu Engineering Design Consulting Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2022-12-16
Anticipated expiration: 2040-06-28
Also published as: CN111537288A

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

Deep water body batch sampling equipment for water quality monitoring

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 in the background art, the invention provides the deep water body batch sampling equipment for water quality monitoring, which can be used for taking 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, deep water draw-out device is including first leading truck, second leading truck, carriage, gyro wheel, servo motor, cam, connecting rod, cylinder body, piston, filtration check pipe, flowing back check pipe 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, the 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 is installed on servo motor's output shaft and contacts with two gyro wheels, 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, it all installs at the cylinder body lower extreme and filters check pipe and flowing back check pipe and all is equipped with the check valve to filter check pipe and flowing back check pipe, infusion hose one end is connected on the flowing back check pipe.

Further, intermittent type dress liquid device is including fluting fly leaf, riser, reset spring, catch plate, branch, opening drain board, collecting tube, connecting pipe and stop switch, the fluting fly leaf slidingtype is installed on the deflector and on the fluting fly leaf open have a plurality of circular recesses, the riser is installed in the deflector left part, two reset spring connects between riser and fluting fly leaf, the catch plate install on the carriage and with fluting fly leaf and cam contact, two branch is installed on the mounting panel, the opening drain board is installed on two branches and the opening drain board is opened evenly has five round holes, and is a plurality of the collecting tube is placed evenly respectively in the circular recess of fluting fly leaf, connecting pipe one end is connected on the opening drain board, and the other end is connected at the infusion hose other end, stop switch installs in the backup pad and is connected with servo motor through the 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 installed on the slotted movable plate, and the liquid discharge pipes are installed on the coaming and penetrate through the coaming.

Has the advantages that: 1. according to the invention, water extracted from a 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, and the analysis of the water body condition by workers is facilitated.

2. According to the invention, the cam 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 influence on monitoring accuracy caused by large sampling errors due to local change of water quality in a certain time period under the intervention of external force is avoided.

3. The clamping device can clamp the liquid collecting pipe, so that the risk of toppling over 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 in the figure as: a mounting plate, 101.. Spacer frame, 102.. Limiting seat, 2.. Supporting plate, 3.. Guide rail, 4.. Conical spring, 5.. Guide plate, 6.. Deep water extraction device, 601.. First guide frame, 602.. Second guide frame, 603.. Sliding frame, 604.. Roller, 605.. Servo motor, 606.. Cam, 607.. Connecting rod, 608.. Cylinder, 609.. Piston, 6010.. Filter check tube, 6011.. Drain check tube, 6012.. Hose, 7.. Intermittent liquid loading device, 701.. Slotted movable plate, 702.. Riser, 703.. Return spring, 704.. Push plate, sliding stem, strut, 66. Opening 705, 66.. Opening, 9.. Stop the clamp, 13.. Push plate, 13.. Baffle, 13.. Drain spring, 13.. 9.. Baffle, 13.

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

The utility model provides a deep water sampling equipment in batches for water quality monitoring, as shown in fig. 1-6, including mounting panel 1, isolation frame 101, spacing seat 102, backup pad 2, guide rail 3, conical spring 4, deflector 5, deep water extraction device 6 and intermittent type dress liquid device 7, there is backup pad 2 through welded mode fixed mounting on the mounting panel 1 that the level set up, fixed mounting has the isolation frame 101 that can keep apart the great impurity in the water on spacing seat 102, guide rail 3 and four conical spring 4 are all installed on backup pad 2, deflector 5 slidingtype is installed on guide rail 3, deflector 5 can reciprocate and open on deflector 5 along guide rail 3 has two spouts, can install on mounting panel 1 deep water extraction device 6 that extracts deep water, intermittent type dress liquid device 7 that can intermittent type nature collect deep water is installed on mounting panel 1 and deflector 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 body 608, a piston 609, a one-way filtering pipe 6010, a one-way drainage pipe 6011 and a fluid 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 installed on the lower end of the sliding frame 603, the cylinder body 607, the lower end of the connecting rod is installed on the piston 609, the cylinder body 607, the one-way filtering pipe 6010 and the one-way filtering pipe 6012 are installed on the one-way filtering pipe 6012, and the one-way filtering pipe 6012.

Specifically, the intermittent liquid loading device 7 includes a slotted movable plate 701, a vertical plate 702, a return spring 703, a pushing plate 704, a support rod 705, an open liquid guide plate 706, a liquid collecting pipe 7066, a connecting pipe 707, and a stop switch 708, 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 portion 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 portion 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, the five liquid collecting pipes 7066 are respectively and uniformly disposed in the circular grooves of the slotted movable plate 701, one end of the connecting pipe 707 is connected to the open liquid guide plate 706, the other end of the connecting pipe 6012, and the stop switch is mounted at the middle portion of the support plate 2 and is connected with 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, 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 collecting pipe 7066 moves below the water outlet of the opening liquid guide plate 706, water in the opening liquid guide plate 706 flows into the liquid collecting pipe 7066, when the liquid collecting pipe 7066 does not move 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 the water flows into the liquid collecting pipe 7066 at intervals, most of the water flows 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 to cause large sampling errors 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 errors are reduced, the water in the liquid collecting pipe 7066 is gradually increased, the slotted movable plate 701 moves downwards under the action of gravity, and after a certain amount of water is collected by the liquid collecting pipe 7066, the slotted moving plate 701 touches the stop switch 708, so that the servo motor 605 is turned off, and the operator can take out the liquid collecting tube 7066 from the opening of the opening 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 of the third guide frames 8 are fixedly mounted on the slotted movable plate 701 in a welding mode, the four sliding rods 9 are respectively slidably mounted in the four third guide frames 8, the four sliding rods 9 can respectively move back and forth along the four third guide frames 8, the four compression springs 10 are respectively connected between one ends of the four sliding rods 9 and the four third guide frames 8, the two clamping plates 11 are respectively mounted at one ends of the four sliding rods 9, the two long rods 12 are respectively mounted at one ends of the two clamping plates 11, and the vertically arranged wedge-shaped plates 13 are fixedly mounted on the support plate 2 and are in contact 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 surrounding plate 14 can block the water flowing into the slotted movable plate 701, so that the water cannot flow into other places, wet other parts, avoid rusting of the other parts, and prolong the service life of the device, and the water on the slotted movable plate 701 can flow out of the drain 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

1. The utility model provides a deep water is sampling equipment in batches for water quality monitoring, characterized by: the device comprises a mounting plate, an isolation frame, a limiting seat, a supporting plate, a guide rail, conical springs, a guide plate, a deep water body extraction device and an intermittent liquid loading device, wherein the supporting plate is mounted on the mounting plate, the isolation frame is mounted on the limiting seat, the guide rail and the conical springs are mounted on the supporting plate, the guide plate is slidably mounted on the guide rail, the deep water body extraction device is mounted on the mounting plate, and the intermittent liquid loading device is mounted on the mounting plate and the guide plate;

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 liquid delivery hose, wherein the first guide frame and the second guide frame are respectively arranged on 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 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 an isolation frame, the lower end of the connecting rod penetrates through the cylinder body, the piston is arranged at the lower end of the connecting rod and is positioned in the cylinder body in a sliding manner, the filtering one-way pipe and the liquid discharge one-way pipe are both arranged at the lower end of the cylinder body, and are provided with one-way valves, and one-way pipe of the liquid delivery hose is connected to the liquid discharge one-way pipe;

intermittent type dress liquid device is including fluting fly leaf, riser, reset spring, catch plate, branch, opening drain board, collecting tube, connecting pipe and stop switch, fluting fly leaf slidingtype is installed on the deflector and open on the fluting fly leaf has a plurality of circular recesses, the riser is installed in the deflector left part, two reset spring connects between riser and fluting fly leaf, the catch plate install on the carriage and with fluting fly leaf and cam contact, two branch is installed on the mounting panel, the opening drain board is installed on two branches and the opening drain board is opened evenly has five round holes, and is a plurality of the collecting tube is placed respectively in the circular recess of fluting fly leaf evenly, connecting pipe one end is connected on the opening drain board, and the other end is connected at the infusion hose other end, stop switch installs in the backup pad and is connected with servo motor through the electric wire.

2. The deep water body batch sampling device for water quality monitoring according to claim 1, 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.

3. The deep water body batch sampling device for water quality monitoring according to claim 1, which is characterized in that: the liquid discharge device comprises a coaming and liquid discharge pipes, the coaming is installed on the slotted movable plate, and the liquid discharge pipes are installed on the coaming and penetrate through the coaming.