CN114324807A

CN114324807A - Water quality sampling and detecting equipment for water pollution based on environmental protection

Info

Publication number: CN114324807A
Application number: CN202111674999.4A
Authority: CN
Inventors: 李警
Original assignee: Shenzhen Yunchuan Iot Technology Co ltd
Current assignee: Shenzhen Yunchuan Iot Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-04-12

Abstract

The invention discloses water quality sampling detection equipment for water pollution based on environmental protection, and relates to the technical field of environmental protection detection equipment. The method comprises the following steps: the organism, the drainage chamber has been seted up to the inside of organism, the water storage chamber has been seted up to the inside in drainage chamber, one side in water storage chamber is provided with internally mounted has pump case one of pump one, one side of drainage intracavity wall is provided with internally mounted has pump case two of pump two, one side of drainage intracavity wall is provided with water quality testing ware, water quality testing ware is last to install the probe through the cable, the collecting plate, the top of collecting plate is provided with catch tray and drive case. Through setting up organism, collecting plate, water intaking mechanism, detection mechanism and gland structure, compare in conventional collection system, the device automatic acquisition water sample to accomplish and detect and the sample operation of preserving, need not the staff and frequently arrive the scene and collect, reduced intensity of labour, have wide application prospect.

Description

Water quality sampling and detecting equipment for water pollution based on environmental protection

Technical Field

The invention relates to the technical field of environmental protection detection equipment, in particular to water quality sampling detection equipment for water pollution based on environmental protection.

Background

Collecting a water sample of the polluted water body, and analyzing and determining to obtain basic data of water body pollution. The water sample for analysis is representative and can reflect the chemical composition and characteristics of the water body, and the sampling method, position, time, frequency and the like are determined according to the characteristics of the water body and the analysis purpose.

At present, the mode that quality of water gathered detects is divided into two kinds mostly, artifical collection and fixed collection system, the mode measurement effect of artifical collection is good, but frequently gather the human cost and the intensity of labour that increase undoubtedly, fixed collection system, adopt in the water pipe inserts water mostly, through pump machine extraction sampling detection, this kind of sampling mode, make remaining water can't discharge in the single sampling back water pipe, the precision is low, influence next use, especially, use in the waters that some mobility are big, the quality of water testing result has seriously been influenced, and when collecting the quality of water sample, it frequently moves to the scene to need the staff equally, can't satisfy the user demand.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: a water quality sampling detection device for water pollution based on environmental protection comprises:

the water quality detector comprises a machine body, wherein a drainage cavity is formed in the machine body, a water storage cavity is formed in the drainage cavity, a first pump box with a first water pump mounted inside is arranged on one side of the water storage cavity, a second pump box with a second water pump mounted inside is arranged on one side of the inner wall of the drainage cavity, a water quality detector is arranged on one side of the inner wall of the drainage cavity, and a probe is mounted on the water quality detector through a cable;

the sampling device comprises a collecting plate, wherein a collecting disc and a driving box are arranged at the top of the collecting plate, a movable disc is movably arranged in the collecting disc, a tooth socket is formed in the outer part of the movable disc, a motor is arranged in the driving box, a gear with the surface extending to the inside of the tooth socket is arranged at the output end of the motor and used for driving the movable disc to rotate, at least one sampling cup is movably arranged in the movable disc, a sampling pipe is arranged at the output end of a second water pump, one end, far away from the second water pump, of the sampling pipe extends to the position above one of the sampling cups, and an overflow pipe is arranged in each sampling cup;

the water taking mechanism is used for matching with the second water pump to draw a water sample, and comprises an extension box arranged on one side of the machine body, a water pipe with one end extending into the drainage cavity and communicated with the input end of the second water pump is arranged in the extension box, a first electric push rod is arranged at the top of the extension box, a push plate with the bottom extending into the extension box is arranged at the output end of the first electric push rod, a connecting seat with a first guide wheel is arranged at the bottom of the push plate, and the surface of the first guide wheel is in sliding connection with the surface of the water pipe;

the detection mechanism is used for driving the probe to extend into water to detect water quality and comprises an electric push rod II, a chemical box and a fixed cylinder which are fixedly arranged inside a drainage cavity, a pressing plate is arranged at the output end of the electric push rod II, a fixed rod is arranged inside the pressing plate, the probe is arranged at the bottom of the fixed rod, a water sample preservative is stored inside the chemical box, a hose is arranged outside the chemical box, one end of the hose penetrates through the bottom of the pressing plate and is provided with a fixed pipe, a driving belt is arranged on one side of the pressing plate, a movable rod is movably arranged inside the fixed cylinder, one end of the driving belt is fixedly connected with one end of the movable rod, a collection box is arranged at one end of the movable rod, which is far away from the driving belt, communicating pipes are arranged on two sides of the collection box, and the output end of a first water pump is communicated with the communicating pipes through a conveying pipe, a nozzle communicated with the communicating pipe is arranged in the collecting box and used for flushing the probe;

the gland mechanism is used for sealing the sampling cup after water samples are collected, and comprises an upper material cylinder and a third electric push rod, the upper material cylinder and the third electric push rod are arranged in the drainage cavity, the output end of the third electric push rod is in transmission connection with a pressure rod, and the inner part of the upper material cylinder is movably provided with a cover plate, the number of the cover plate is not less than one.

As a preferred technical scheme, an installation box is arranged at the top of the extension box, the first electric push rod is arranged inside the installation box, a solar cell panel is arranged at the top of the installation box, an anti-blocking head is arranged at one end, away from the water pump, of the water pipe, a fixed seat fixedly connected with the inside of the extension box is arranged on the surface of the water pipe, and a second guide wheel is arranged on one side of the inner wall of the extension box.

As a preferred technical scheme of the invention, the bottom surface of the inner wall of the drainage cavity is obliquely arranged, a drain pipe with one end extending to the outside of the machine body is arranged inside the drainage cavity, the top parts of the water storage cavity and the medicament box are respectively provided with a sealing plug, and the inside parts of the water storage cavity and the medicament box are respectively provided with a liquid level sensor.

As a preferred technical scheme of the invention, at least one guide roller is arranged in the machine body, the surface of the guide roller is in sliding connection with the surface of the transmission belt and is used for guiding the transmission belt, one side of the machine body is hinged with an access door, and the access door is provided with a lockset.

As a preferable technical scheme of the invention, the surface of the movable rod is provided with a pulling plate, one side of the pulling plate is provided with a pressure spring, the bottom of the fixed cylinder is provided with an inserting rod, one side of the collecting box is provided with a water outlet hole, and one side of the inner wall of the collecting box is hinged with a sealing plate through the torsion spring and used for sealing the water outlet hole.

According to a preferable technical scheme of the invention, the bottom surface of the inner wall of the collection box is obliquely arranged, sponge blocks are arranged on two sides of the inner wall of the collection box, opposite ends of the two sponge blocks are movably lapped, a through hole is formed in one side of the collection box, sealing gaskets are arranged on two sides of the inner wall of the through hole, and opposite ends of the two sealing gaskets are movably lapped.

As a preferable technical scheme, an electromagnetic valve is arranged at the communication position of the hose and the chemical box, an elastic rope is arranged on one side of the chemical box, one end, far away from the chemical box, of the elastic rope is fixedly connected with the surface of the hose, a linkage rod is arranged at the output end of the electric push rod III, the linkage rod is arranged in a Z shape, and the pressure rod is arranged at one end, far away from the electric push rod III, of the linkage rod.

As a preferred technical scheme of the invention, at least two sensors I are arranged at the top of the movable disc, a sensor II is arranged between two adjacent sensors I, one side of the inner wall of the collecting disc is provided with an induction sheet matched with the sensors I and the sensors II, and the overflow pipe is a silicone tube.

As a preferable technical scheme, a first identification groove, a second identification groove and a third identification groove are sequentially formed in the outer portion of the collecting disc, the first identification groove is located below the sampling pipe, the second identification groove is located below the pressing plate, the third identification groove is located below the upper material cylinder, a mounting plate is fixedly arranged on one side of the inner wall of the drainage cavity, the bottom of the second pump box is fixedly connected with the top of the mounting plate, and a positioning rod with one end fixedly connected with the top of the mounting plate is arranged on the surface of the upper material cylinder.

As a preferred technical scheme, the cover plate is matched with the sampling cup, at least one clamping block is arranged outside the upper charging barrel, a guide pillar is arranged inside the clamping block through a spring, one end, far away from the spring, of the guide pillar extends to the surface of the cover plate at the lowest part, and one end, far away from the spring, of the guide pillar is arranged in an arc shape.

Compared with the prior art, the invention provides water quality sampling detection equipment for water pollution based on environmental protection, which has the following beneficial effects:

1. this water quality sampling check out test set for water pollution based on environmental protection through setting up organism, collecting plate, water intaking mechanism, detection mechanism and gland structure, compares in conventional collection device, and the device automatic acquisition water sample to accomplish and detect and the sample operation of preserving, need not that the staff frequently arrives the scene and collects, reduced intensity of labour, have wide application prospect.

2. This water pollution water quality sampling check out test set based on environmental protection, through setting up organism and water intaking mechanism, start electric putter one and stimulate the connecting seat through the push pedal, make originally vertical one section of water pipe begin to be horizontal V-arrangement and accomodate to the inside of extension case, accomodate the back that finishes, horizontal one section water natural slope landing of water pipe inside of V-arrangement, can not store up the retaining, avoided influencing next sampling testing result, can not arrange the water pipe in the aquatic for a long time simultaneously, the jam and the corruption have been reduced, the usability of the device has been guaranteed.

3. This water pollution water quality sampling check out test set based on environmental protection, through setting up organism, water intaking mechanism and gland mechanism, the setting of overflow pipe can be discharged the water in the water pipe completely, and the cooperation apron is used, and the toper department of apron bottom bends the overflow pipe for the overflow pipe is closed, cuts off and external intercommunication, cooperates the water sample preservative, can preserve the quality of water sample for a long time.

4. This water pollution water quality sampling check out test set based on environmental protection through setting up organism and detection mechanism, the setting of drive belt for collect box and probe synchronous motion, after the probe detects finishing, start water pump one and extract the water of water storage intracavity portion and carry to the shower nozzle, wash the probe after detecting through the shower nozzle, avoided influencing the precision of next testing result, guaranteed measurement of efficiency.

5. This water quality sampling check out test set for water pollution based on environmental protection, through setting up organism and detection mechanism, the setting of collecting the box can be collected the waste water that produces when washing, when having avoided the washing probe, rivers sputter to the sampling cup everywhere, and the condition that influences the water quality testing result appears, and when the probe descends, collects the fixed section of thick bamboo of box conflict, and the inserted bar overturns the closing plate for collect the inside waste water discharge of box, need not staff's clearance, it is more convenient to use.

Drawings

FIG. 1 is a schematic structural diagram of a water quality sampling and detecting device for water pollution based on environmental protection according to the present invention;

FIG. 2 is a sectional view of the body structure of a water quality sampling and detecting device for water pollution based on environmental protection according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

FIG. 5 is a sectional view of an extension box structure of a water quality sampling and detecting device for water pollution based on environmental protection according to the present invention;

FIG. 6 is a sectional view of a collecting box structure of a water quality sampling and detecting device for water pollution based on environmental protection according to the present invention;

FIG. 7 is a schematic structural diagram of a collecting box of the water quality sampling and detecting device for water pollution based on environmental protection according to the present invention;

FIG. 8 is a top view of a collecting tray structure of a water quality sampling and detecting device for water pollution based on environmental protection according to the present invention;

FIG. 9 is an enlarged view of the structure at A in FIG. 8;

FIG. 10 is a front view of an upper charging barrel structure of a water quality sampling and detecting device for water pollution based on environmental protection, which is provided by the invention;

fig. 11 is a sectional view of the upper charging barrel structure of the water quality sampling and detecting device for water pollution based on environmental protection.

In the figure: 1. a body; 101. an access door; 11. a drainage cavity; 12. a water storage cavity; 121. a liquid level sensor; 13. a first pump box; 131. a delivery pipe; 14. a second pump box; 141. a sampling tube; 15. a liquid discharge pipe; 16. a water quality detector; 17. a probe; 18. a guide roller; 2. a collection plate; 21. a collection tray; 211. marking a first groove; 212. marking a second groove; 213. marking a groove III; 22. a drive box; 23. a movable tray; 231. a first sensor; 232. a second sensor; 24. a tooth socket; 25. a sampling cup; 26. an overflow pipe; 27. an induction sheet; 3. a water taking mechanism; 31. a lengthening box; 32. a water pipe; 321. preventing choke plug; 322. a fixed seat; 33. installing a box; 34. an electric push rod I; 35. pushing the plate; 36. a connecting seat; 37. a first guide wheel; 38. a second guide wheel; 39. a solar panel; 4. a detection mechanism; 41. a second electric push rod; 42. pressing a plate; 43. fixing the rod; 44. a kit; 441. a hose; 442. a fixed tube; 443. an elastic cord; 45. a transmission belt; 46. a fixed cylinder; 461. inserting a rod; 47. a movable rod; 471. pulling a plate; 48. a collection box; 481. a water outlet hole; 482. a sealing plate; 483. a sponge block; 484. a gasket; 485. a communicating pipe; 49. a spray head; 5. a capping mechanism; 51. feeding a material barrel; 52. an electric push rod III; 53. a linkage rod; 54. a pressure lever; 55. a cover plate; 56. a clamping block; 57. a guide post; 58. and (5) positioning the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 11, a water quality sampling and detecting apparatus for water pollution based on environmental protection includes:

organism 1, drainage chamber 11 has been seted up to the inside of organism 1, water storage chamber 12 has been seted up to the inside of drainage chamber 11, one side of water storage chamber 12 is provided with internally mounted has pump case one 13 of water pump one, one side of drainage chamber 11 inner wall is provided with internally mounted has pump case two 14 of water pump two, one side of drainage chamber 11 inner wall is provided with water quality detector 16, water quality detector 16 is last to have probe 17 through the cable mounting, and water quality detector 16's internal integration has a single chip module, and single chip module includes wireless communication module, and wireless communication module includes 4G communication module, 5G communication module, WIF I communication module and bluetooth communication module for upload water quality measurement data, single chip module and level sensor 121, sensor one 231, sensor two 232, electric putter one 34, electric putter two 41, electric putter three 52, The first water pump, the second water pump, the solar cell panel 39 and the motor are connected, intelligent control is achieved, and flexibility is achieved.

Collecting plate 2, the top of collecting plate 2 is provided with catch tray 21 and drive case 22, the inside activity of catch tray 21 is provided with activity dish 23, tooth's socket 24 has been seted up to the outside of activity dish 23, the output that the inside of drive case 22 was provided with motor and motor is provided with the surface and extends to the inside gear of tooth's socket 24, is used for the drive activity dish 23 rotates, the inside activity of activity dish 23 is provided with the sampling cup 25 that one is no less than by quantity, and the output of water pump two is provided with sampling tube 141, the one end that sampling tube 141 kept away from water pump two extends to the top of one of them sampling cup 25, the inside of sampling cup 25 is provided with overflow pipe 26.

The water taking mechanism 3 is used for extracting a water sample by matching with a water pump II, the water taking mechanism 3 comprises an extension box 31 arranged on one side of the machine body 1, a water pipe 32 with one end extending to the inside of the water discharging cavity 11 and communicated with the input end of the water pump II is arranged inside the extension box 31, a first electric push rod 34 is arranged at the top of the extension box 31, a push plate 35 with the bottom extending to the inside of the extension box 31 is arranged at the output end of the first electric push rod 34, a connecting seat 36 internally provided with a first guide wheel 37 is arranged at the bottom of the push plate 35, the surface of the first guide wheel 37 is in sliding connection with the surface of the water pipe 32, the first electric push rod 34 is started to pull the connecting seat 36 through the push plate 35 by setting the machine body 1 and the water taking mechanism 3, so that the originally vertical section of the water pipe 32 starts to be transversely V-shaped to be accommodated in the extension box 31, and after the accommodation is finished, the water inside the transversely V-shaped section of the water pipe 32 naturally inclines and slides down, the water can not be stored, the influence on the next sampling detection result is avoided, meanwhile, the water pipe 32 can not be placed in the water for a long time, the blockage and the corrosion are reduced, and the usability of the device is ensured.

The detection mechanism 4 is used for driving the probe 17 to stretch into water to detect water quality, the detection mechanism 4 comprises a second electric push rod 41, a chemical box 44 and a fixed cylinder 46 which are fixedly arranged inside the drainage cavity 11, a pressing plate 42 is arranged at the output end of the second electric push rod 41, a fixed rod 43 is arranged inside the pressing plate 42, the probe 17 is arranged at the bottom of the fixed rod 43, a water sample preservative is stored inside the chemical box 44, a hose 441 is arranged outside the chemical box 44, one end of the hose 441 penetrates through the bottom of the pressing plate 42 and is provided with a fixed pipe 442, a transmission belt 45 is arranged on one side of the pressing plate 42, a movable rod 47 is movably arranged inside the fixed cylinder 46, one end of the transmission belt 45 is fixedly connected with one end of the movable rod 47, which is far away from the transmission belt 45, is provided with a collection box 48, and communication pipes 485 are arranged on two sides of the collection box 48, the output end of the first water pump is communicated with the communication pipe 485 through the conveying pipe 131, the inside of the collecting box 48 is provided with the spray head 49 communicated with the communication pipe 485 for flushing the probe 17, the arrangement of the machine body 1 and the detection mechanism 4 and the arrangement of the transmission belt 45 enables the collecting box 48 and the probe 17 to move synchronously, after the probe 17 finishes detection, the first water pump is started to extract water in the water storage cavity 12 and convey the water to the spray head 49, the detected probe 17 is flushed through the spray head 49, the influence on the precision of the next detection result is avoided, the measurement efficiency is ensured, through the arrangement of the machine body 1 and the detection mechanism 4, the waste water generated during flushing can be collected through the arrangement of the collecting box 48, when the probe 17 is prevented from being flushed, water is sputtered to the sampling cup 25 at four positions, the condition influencing the water quality detection result appears, and when the probe 17 descends, the collecting box 48 butts against the fixed cylinder 46, the sealing plate 482 is turned over by the inserting rod 461, so that waste water in the collecting box 48 is discharged, the cleaning by workers is not needed, and the use is more convenient.

The gland mechanism 5 is used for sealing the sampling cup 25 after the water sample is collected, the gland mechanism 5 comprises an upper material cylinder 51 and a third electric push rod 52 which are arranged inside the drainage cavity 11, the output end of the third electric push rod 52 is in transmission connection with a pressure rod 54, the inner part of the upper material cylinder 51 is movably provided with at least one cover plate 55, and compared with a conventional collecting device, the device can automatically collect the water sample and complete the detection and sample preservation operations without frequent collection on site by workers by arranging the machine body 1, the collecting plate 2, the water taking mechanism 3, the gland mechanism 5 and the overflow pipe 26, the water in the water pipe 32 can be completely discharged by arranging the machine body 1, the water taking mechanism 3 and the gland mechanism 5, the overflow pipe 26 is matched with the cover plate 55 for use, the overflow pipe 26 is bent at the conical part at the bottom of the cover plate 55, so that the overflow pipe 26 is closed to cut off the communication with the outside, and the water sample can be preserved for a long time by matching with the water sample preservative.

As a specific technical scheme of this embodiment, the top of extension box 31 is provided with install bin 33, electric putter one 34 sets up in the inside of install bin 33, the top of install bin 33 is provided with solar cell panel 39, the one end that the water pump was kept away from to water pipe 32 is provided with anti-blocking head 321, the surface of water pipe 32 is provided with outside and extension box 31 inside fixed connection's fixing base 322, one side of extension box 31 inner wall is provided with leading wheel two 38.

In the embodiment, the solar panel 39 absorbs the light to convert the electric energy and stores the electric energy for supplying power to the electric push rod I34, the electric push rod II 41, the electric push rod III 52, the motor, the water pump I, the water pump II and the water quality detector 16, so that the use is more energy-saving and environment-friendly, the initial state of the electric push rod I34 is the use state, after sampling is finished, the first electric push rod 34 is started to contract, the first electric push rod 34 pulls the connecting seat 36 through the push plate 35, the connecting seat 36 pulls the water pipe 32 through the first guide wheel 37 to be bent, meanwhile, the water pipe 32 is pulled by the first guide wheel 37 to abut against the second guide wheel 38, so that the originally vertical section of the water pipe 32 is stored in the transverse V-shaped extension box 31, the water in the horizontal V-shaped section of the water pipe 32 naturally inclines and slides, and the second water pump is started to pump and discharge the water in the horizontal section of the water pipe 32.

As a specific technical scheme of this embodiment, the bottom surface of the inner wall of the drainage cavity 11 is obliquely arranged, the inside of the drainage cavity 11 is provided with a drain pipe 15, one end of which extends to the outside of the machine body 1, the tops of the water storage cavity 12 and the chemical tank 44 are both provided with sealing plugs, and the insides of the water storage cavity 12 and the chemical tank 44 are both provided with a liquid level sensor 121.

In this embodiment, the inside overflow water of sampling cup 25 and the inside discharged water of collection box 48 flow equalize to the bottom surface of water drainage cavity 11 inner wall, along with the water drainage cavity 11 inner wall bottom surface landing of slope to fluid-discharge tube 15 department, finally discharge to the outside of organism 1 through fluid-discharge tube 15, need not the staff and clear up, can monitor the inside water level of water storage cavity 12 and the inside liquid level of medicament case 44 through level sensor 121, extract the back with the sealing plug, can add.

As a specific technical scheme of this embodiment, the inside of organism 1 is provided with the quantity and is no less than one guide roll 18, the surperficial sliding connection of guide roll 18 and drive belt 45 is used for right drive belt 45 leads, one side of organism 1 articulates there is access door 101, be provided with the tool to lock on the access door 101.

In this embodiment, refer to fig. 2, the setting of guide roll 18, when making start electric putter two 41, clamp plate 42 descends and stimulates the movable rod 47 through drive belt 45, thereby when realizing that probe 17 descends, collect the bottom that box 48 synchronous motion breaks away from probe 17, do not influence going on of probe 17 detection achievement, can change sampling cup 25 through access door 101, can overhaul the inside part of organism 1 simultaneously, because access door 101 sets up in one side of organism 1, make guide roll 18 and fixing base 322 all keep away from one side of access door 101 through branch installation and organism 1 inner wall, can not influence opening of access door 101.

As a specific technical solution of this embodiment, a pulling plate 471 is disposed on a surface of the movable rod 47, a pressure spring is disposed on one side of the pulling plate 471, an insertion rod 461 is disposed at a bottom of the fixed cylinder 46, a water outlet hole 481 is disposed on one side of the collecting box 48, and a sealing plate 482 is hinged to one side of an inner wall of the collecting box 48 through the torsion spring for sealing the water outlet hole 481.

In this embodiment, refer to fig. 6, when electric putter two 41 drive clamp plate 42 descends, the movable rod 47 receives the pulling and collects box 48 and removes, when collecting box 48 conflict fixed cylinder 46, at this moment, inserted bar 461 conflicts sealing plate 482 to the upset through apopore 481, make the inside water of collecting box 48 discharge through apopore 481, sealing plate 482 articulates in the inside of collecting box 48, and install the torsional spring, make inserted bar 461 break away from apopore 481, sealing plate 482 resets fast and seals apopore 481, sealing plate 482 can adopt the thickening rubber slab, the leakproofness of apopore 481 has been guaranteed.

As a specific technical solution of this embodiment, the bottom surface of the inner wall of the collecting box 48 is disposed in an inclined manner, two sides of the inner wall of the collecting box 48 are both provided with sponge blocks 483, opposite ends of the two sponge blocks 483 are movably overlapped, one side of the collecting box 48 is provided with a through hole, both sides of the inner wall of the through hole are both provided with sealing gaskets 484, and opposite ends of the two sealing gaskets 484 are movably overlapped.

In this embodiment, refer to fig. 6 and 7, start water pump extraction water storage chamber 12 inside water and carry to shower nozzle 49, probe 17 after detecting is washed through shower nozzle 49, the precision of influence testing result next time has been avoided, two sponge pieces 483 cooperate two sealed pads 484, shelter from the opening of collecting box 48 top and one side, when having avoided washing probe 17, rivers are sputtered to sampling cup 25 everywhere, influence water quality testing result, the activity that can not influence dead lever 43 and probe 17 simultaneously, and is more convenient to use, sealed pad 484 adopts the rubber pad.

As a specific technical solution of this embodiment, an electromagnetic valve is disposed at a communication position between the flexible tube 441 and the chemical tank 44, an elastic rope 443 is disposed on one side of the chemical tank 44, one end of the elastic rope 443, which is far away from the chemical tank 44, is fixedly connected to the surface of the flexible tube 441, an output end of the electric push rod three 52 is provided with a linkage rod 53, the linkage rod 53 is Z-shaped, and the pressing rod 54 is disposed at one end of the linkage rod 53, which is far away from the electric push rod three 52.

In this embodiment, referring to fig. 2 and 4, the hose 441 is controlled by an electromagnetic valve, when the second electric push rod 41 drives the pressing plate 42 to descend, and the hose 441 is pulled by the pressing plate 42 to stretch the elastic rope 443, the probe 17 detects the water sample first, after the detection is completed, the electromagnetic valve is started, the water sample preservative in the chemical box 44 automatically flows into the sampling cup 25 through the hose 441 under the action of pressure, the starting time of the electromagnetic valve is controlled, so that the addition amount of the water sample preservative can be controlled, and the elastic rope 443 is arranged, so that when the pressing plate 42 ascends, the elastic rope 443 is contracted to drive the hose 441 to lift, the winding condition cannot occur, the layout is more reasonable, the maintenance is more convenient, the third electric push rod 52 is started, the third electric push rod 52 drives the pressing rod 54 to descend through the linkage rod 53, and the capping operation can be performed.

As a specific technical solution of this embodiment, at least two first sensors 231 are disposed on the top of the movable plate 23, a second sensor 232 is disposed between two adjacent first sensors 231, a sensing sheet 27 matched with the first sensor 231 and the second sensor 232 is arranged on one side of the inner wall of the collecting tray 21, the overflow pipe 26 is a silicone tube, the outer part of the collecting tray 21 is sequentially provided with a first identification groove 211, a second identification groove 212 and a third identification groove 213, the first identification slot 211 is positioned below the sampling tube 141, the second identification slot 212 is positioned below the pressure plate 42, the third identification groove 213 is positioned below the upper material barrel 51, one side of the inner wall of the drainage cavity 11 is fixedly provided with a mounting plate, the bottom of the second pump box 14 is fixedly connected with the top of the mounting plate, and the surface of the upper charging barrel 51 is provided with a positioning rod 58, one end of which is fixedly connected with the top of the mounting plate.

In this embodiment, referring to fig. 8 and 9, the first sensor 231 and the second sensor 232 are both groove-type photoelectric switches, the number of the first sensor 231 is the same as the number of the sampling cups 25, and the positions of the first sensor 231 and the second sensor 232 are corresponding to each other, referring to fig. 2 and 8, the first mark groove 211, the second mark groove 212, and the third mark groove 213 are respectively opposite to the three processes of water taking, detection, and capping, so that the later installation is facilitated, and the distances between the first mark groove 211, the second mark groove 212, and the third mark groove 213 are the same, and the distance between the first mark groove 211 and the second mark groove 212 is the same as the distance between two adjacent first sensor 231 and second sensor 232, after the first sampling cup 25 is completed, the motor is started to drive the movable water taking disc 23 to rotate, so that the first sensor 231 is separated from the contact with the sensing sheet 27, and the first sensor 232 is in contact with the sensing sheet 27 along with the rotation, and at this time, the first sampling cup 25 is just below the pressing plate 42, meanwhile, the sampling cup 25 is not arranged below the sampling pipe 141, water quality detection operation can be carried out, water sample preservative is added after detection is finished, the motor is started again to drive the movable disc 23 to rotate, the second first sensor 232 is separated from the induction sheet 27, along with rotation, the first second sensor 231 is in contact with the induction sheet 27, the first sampling cup 25 after detection is just located below the charging barrel 51, cover sealing operation can be carried out, meanwhile, the second sampling cup 25 is also just moved to the lower side of the sampling pipe 141, and next sampling operation can be started.

As a specific technical solution of this embodiment, the cover plate 55 is matched with the sampling cup 25, at least one latch 56 is arranged outside the upper charging barrel 51, a guide post 57 is installed inside the latch 56 through a spring, one end of the guide post 57 far away from the spring extends to the surface of the lowermost cover plate 55, and one end of the guide post 57 far away from the spring is arranged in an arc shape.

In the present embodiment, referring to fig. 3 and 11, when the detected sampling cup 25 is moved to just below the upper cartridge 51, the third electric push rod 52 is started to drive the pressure lever 54 to descend, the pressure lever 54 pushes against the uppermost cover plate 55, the uppermost cover plate 55 applies pressure to the lowermost cover plate 55, the lowermost cover plate 55 is pressed against the guide post 57, the guide post 57 compresses the spring and retreats, so that the lowermost cover plate 55 is pressed into the sampling cup 25, meanwhile, the guide post 57 rebounds and resets to continue limiting the position of the cover plate 55 above, the bottom of the cover plate 55 is arranged in a conical shape, when the cover plate 55 enters the sampling cup 25, the overflow pipe 26 is bent at the conical part at the bottom of the cover plate 55, so that the overflow pipe 26 is closed to prevent the communication with the outside, and is matched with a water sample preservative, the water quality sample can be preserved for a long time, the sampling cup 25 can be conveniently collected by the working personnel at regular intervals, frequent collection is not needed, and the labor intensity of the working personnel is reduced.

When the sampling device is used, a water sample preservative is added into the chemical box 44 in advance, clean water for washing the probe 17 is added into the water storage cavity 12, the initial state of the electric push rod I34 is the use state, after sampling is finished, the electric push rod I34 is started to shrink, the electric push rod I34 pulls the connecting seat 36 through the push plate 35, the connecting seat 36 pulls the water pipe 32 to be bent through the guide wheel I37, meanwhile, the water pipe 32 is pulled by the guide wheel I37 to abut against the guide wheel II 38, so that the originally vertical section of the water pipe 32 starts to be stored into the extension box 31 in a transverse V shape, the electric push rod I34 is started to push the anti-blocking head 321 below the push plate 35 to fall into water, the water pump II is started to pump water to convey water to the sampling pipe 141, water flows into the first sampling cup 25 through the sampling pipe 141, and then the electric push rod I34 can be started to pull the connecting seat 36 to drive the water pipe 32 to be stored, the water pump II extracts and discharges water in the horizontal section of the water pipe 32, after the water pipe is stored, the water in the horizontal V-shaped section of the water pipe 32 naturally inclines and slides down, the water in the sampling cup 25, which is higher than the overflow pipe 26, overflows through the overflow pipe 26, the water pump II is closed, one-time water taking operation is completed, after the water taking of the first sampling cup 25 is completed, the motor is started to drive the movable disc 23 to rotate, so that the first sensor 231 is separated from the contact with the induction sheet 27, the first sensor 232 is contacted with the induction sheet 27 along with the rotation, at the moment, the first sampling cup 25 is just positioned below the pressure plate 42, meanwhile, the sampling cup 25 is not arranged below the sampling pipe 141, the water quality detection operation can be carried out, the electric push rod II 41 is started, the pressure plate 42 drives the probe 17 to descend through the fixed rod 43, the transmission belt 45 is pulled while the pressure plate 42 descends, the transmission belt 45 pulls the movable rod 47, so that the movable rod 47 drives the collection box 48 to retreat, the probe 17 descends and the collection box 48 retreats synchronously, so that the probe 17 is disconnected from the collection box 48 through a through hole on one side of the collection box 48 and an opening on the top, the probe 17 descends to the inside of the sampling cup 25 to detect the water quality, the water quality data is uploaded by the water quality detector 16, after the detection is finished, the electromagnetic valve is started, the water sample preservative in the chemical box 44 automatically flows into the sampling cup 25 through the hose 441 under the pressure, the starting time of the electromagnetic valve is controlled, the adding amount of the water sample preservative can be controlled, the elastic rope 443 is arranged, when the pressure plate 42 ascends, the elastic rope 443 contracts to drive the hose 441 to be lifted, the winding condition cannot occur, the motor is started again to drive the movable disc 23 to rotate, the first sensor two 232 is separated from the induction sheet 27, the second sensor one 231 is contacted with the induction sheet 27 along with the rotation, at this time, the first detected sampling cup 25 is just below the upper charging barrel 51, the capping operation can be performed, meanwhile, the second sampling cup 25 also just moves to the lower part of the sampling tube 141, the next sampling operation can be performed, the electric push rod three 52 is started to drive the press rod 54 to descend, the press rod 54 abuts against the uppermost cover plate 55, the uppermost cover plate 55 applies pressure to the lowermost cover plate 55, the lowermost cover plate 55 abuts against the guide post 57, the guide post 57 compresses the spring to retreat, the lowermost cover plate 55 is pressed into the sampling cup 25, meanwhile, the guide post 57 rebounds to reset to continue limiting the upper cover plate 55, the bottom of the cover plate 55 is in a conical arrangement, after the cover plate 55 enters the sampling cup 25, the conical part at the bottom of the cover plate 55 bends the overflow pipe 26, so that the overflow pipe 26 is closed, the communication with the outside is cut off, the water sample preservative is matched, the water sample can be preserved for a long time, after the probe 17 rises and resets along with the electric push rod two 41, the collection box 48 moves to the outside of the probe 17 again, the inside water in a start-up water pump extraction water storage chamber 12 is carried to shower nozzle 49, probe 17 after detecting is washed through shower nozzle 49, the precision of influence testing result has been avoided next time, two sponge pieces 483 cooperate two sealed pads 484, shelter from the opening of collecting box 48 top and one side, when having avoided washing probe 17, rivers are sputtered everywhere, influence water quality testing result, can not influence the activity of dead lever 43 and probe 17 simultaneously, accomplish the operation to the device through the aforesaid.

To sum up, this water quality sampling check out test set for water pollution based on environmental protection through setting up organism 1, collecting plate 2, water intaking mechanism 3, detection mechanism 4 and gland structure, compares in conventional collection system, and the device automatic acquisition water sample to accomplish detection and sample save operation, need not the staff and frequently arrive the scene and collect, reduced intensity of labour, have wide application prospect.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A water quality sampling check out test set for water pollution based on environmental protection, its characterized in that includes:

the water quality monitoring device comprises a machine body (1), wherein a drainage cavity (11) is formed in the machine body (1), a water storage cavity (12) is formed in the drainage cavity (11), a first pump box (13) internally provided with a first water pump is arranged on one side of the water storage cavity (12), a second pump box (14) internally provided with a second water pump is arranged on one side of the inner wall of the drainage cavity (11), a water quality detector (16) is arranged on one side of the inner wall of the drainage cavity (11), and a probe (17) is arranged on the water quality detector (16) through a cable;

the sampling device comprises a collecting plate (2), wherein a collecting disc (21) and a driving box (22) are arranged at the top of the collecting plate (2), a movable disc (23) is movably arranged in the collecting disc (21), a tooth groove (24) is formed in the outer part of the movable disc (23), a motor is arranged in the driving box (22), a gear with the surface extending to the inside of the tooth groove (24) is arranged at the output end of the motor and used for driving the movable disc (23) to rotate, at least one sampling cup (25) is movably arranged in the movable disc (23), a sampling pipe (141) is arranged at the output end of a second water pump, one end, far away from the second water pump, of the sampling pipe (141) extends to the upper part of one sampling cup (25), and an overflow pipe (26) is arranged in the sampling cup (25);

the water taking mechanism (3) is used for being matched with the second water pump to extract a water sample, the water taking mechanism (3) comprises an extension box (31) arranged on one side of the machine body (1), a water pipe (32) with one end extending into the drainage cavity (11) and communicated with the input end of the second water pump is arranged inside the extension box (31), a first electric push rod (34) is arranged at the top of the extension box (31), a push plate (35) with the bottom extending into the extension box (31) is arranged at the output end of the first electric push rod (34), a connecting seat (36) internally provided with a first guide wheel (37) is arranged at the bottom of the push plate (35), and the surface of the first guide wheel (37) is in sliding connection with the surface of the water pipe (32);

detection mechanism (4), be used for the drive probe (17) stretches into aquatic quality of water detection, detection mechanism (4) is including fixed two (41) electric putter, medicine case (44) and the solid fixed cylinder (46) that set up in drainage chamber (11) inside, the output of electric putter two (41) is provided with clamp plate (42), the inside of clamp plate (42) is provided with dead lever (43), probe (17) sets up in the bottom of dead lever (43), the inside storage of medicine case (44) has water sample preservative agent, the outside of medicine case (44) is provided with hose (441), the one end of hose (441) is run through to the bottom of clamp plate (42) and is provided with fixed pipe (442), one side of clamp plate (42) is provided with drive belt (45), the inside activity of solid fixed cylinder (46) is provided with movable rod (47), the one end of drive belt (45) and the one end fixed connection of movable rod (47), a collecting box (48) is arranged at one end, far away from the transmission belt (45), of the movable rod (47), communicating pipes (485) are arranged on two sides of the collecting box (48), the output end of the water pump I is communicated with the communicating pipes (485) through a conveying pipe (131), and a spray head (49) communicated with the communicating pipes (485) is arranged inside the collecting box (48) and used for washing the probe (17);

gland mechanism (5), be used for after gathering the water sample sampling cup (25) seal, gland mechanism (5) are including setting up in last feed cylinder (51) and electric putter three (52) of drainage chamber (11) inside, the output transmission of electric putter three (52) is connected with depression bar (54), the inside activity of going up feed cylinder (51) is provided with apron (55) that quantity is no less than one.

2. The water quality sampling detection device for water pollution based on environmental protection according to claim 1, characterized in that: the top of extension case (31) is provided with install bin (33), electric putter (34) set up in the inside of install bin (33), the top of install bin (33) is provided with solar cell panel (39), the one end that the water pump was kept away from in water pipe (32) is provided with anti-blocking head (321), the surface of water pipe (32) is provided with outside and extension case (31) inside fixed connection's fixing base (322), one side of extension case (31) inner wall is provided with leading wheel two (38).

3. The water quality sampling detection device for water pollution based on environmental protection according to claim 1, characterized in that: the bottom surface of drainage chamber (11) inner wall is the slope setting, the inside of drainage chamber (11) is provided with drain pipe (15) that one end extends to organism (1) outside, the top in water storage chamber (12) and medicine case (44) all is provided with the sealing plug, the inside in water storage chamber (12) and medicine case (44) all is provided with level sensor (121).

4. The water quality sampling detection device for water pollution based on environmental protection according to claim 1, characterized in that: the inside of organism (1) is provided with quantity and is no less than one guide roll (18), the surface of guide roll (18) and the surperficial sliding connection of drive belt (45), be used for right drive belt (45) lead, one side of organism (1) articulates there is access door (101), be provided with the tool to lock on access door (101).

5. The water quality sampling detection device for water pollution based on environmental protection according to claim 1, characterized in that: the surface of movable rod (47) is provided with arm-tie (471) and one side of arm-tie (471) is provided with the pressure spring, the bottom of fixed cylinder (46) is provided with inserted bar (461), apopore (481) have been seted up to one side of collecting box (48), one side of collecting box (48) inner wall articulates through the torsion spring has closing plate (482), is used for the shutoff apopore (481).

6. The water quality sampling detection device for water pollution based on environmental protection according to claim 1, characterized in that: the bottom surface of collecting box (48) inner wall is the slope setting, the both sides of collecting box (48) inner wall all are provided with sponge piece (483), two the looks remote site activity overlap joint of sponge piece (483), the both sides that one side of collecting box (48) was seted up through-hole and through-hole inner wall all are provided with sealed the pad (484), two the looks remote site activity overlap joint of sealed pad (484).

7. The water quality sampling detection device for water pollution based on environmental protection according to claim 1, characterized in that: the flexible pipe (441) is provided with an electromagnetic valve at the communication position with the medicine box (44), an elastic rope (443) is arranged on one side of the medicine box (44), one end, far away from the medicine box (44), of the elastic rope (443) is fixedly connected with the surface of the flexible pipe (441), the output end of the electric push rod III (52) is provided with a linkage rod (53), the linkage rod (53) is arranged in a Z shape, and the pressing rod (54) is arranged at one end, far away from the electric push rod III (52), of the linkage rod (53).

8. The water quality sampling detection device for water pollution based on environmental protection according to claim 1, characterized in that: the top of activity dish (23) is provided with quantity sensor one (231) that are two at least, and two are adjacent be provided with sensor two (232) between sensor one (231), one side of catch tray (21) inner wall is provided with induction sheet (27) of forming a complete set with sensor one (231) and sensor two (232), overflow pipe (26) are the silicone tube.

9. The water quality sampling detection device for water pollution based on environmental protection according to claim 1, characterized in that: sign groove one (211), sign groove two (212) and sign groove three (213) have been seted up in proper order to the outside of catch tray (21), sign groove one (211) is located the below of sampling pipe (141), sign groove two (212) are located the below of clamp plate (42), sign groove three (213) are located the below of feed cylinder (51), the fixed mounting panel that is provided with in one side of drainage chamber (11) inner wall, the top fixed connection of the bottom of pump box two (14) and mounting panel, the surface of going up feed cylinder (51) is provided with one end and mounting panel top fixed connection's locating lever (58).

10. The water quality sampling detection device for water pollution based on environmental protection according to claim 1, characterized in that: the cover plate (55) is matched with the sampling cup (25), at least one clamping block (56) is arranged outside the feeding barrel (51), a guide pillar (57) is installed inside the clamping block (56) through a spring, one end, far away from the spring, of the guide pillar (57) extends to the surface of the cover plate (55) at the lowest part, and one end, far away from the spring, of the guide pillar (57) is arranged in an arc shape.