CN115524170A

CN115524170A - Water sampling equipment for preparing mineral water source

Info

Publication number: CN115524170A
Application number: CN202211222979.8A
Authority: CN
Inventors: 喻子凡
Original assignee: Jiangxi Wugong Mountain Spring Mineral Water Co ltd
Current assignee: Jiangxi Wugong Mountain Spring Mineral Water Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2022-12-27

Abstract

The invention discloses a water quality sampling device for preparing a mineral water source area, which relates to the technical field of tools for mineral water production and comprises a sampling box, wherein the upper end of a pipeline is fixedly communicated with a water delivery pipe, the surface of the water delivery pipe is provided with a water pumping part, the surface of a rotating rod is fixedly connected with a rotating disc, and the surface of the rotating disc is uniformly distributed with a plurality of sampling parts; intermittent type rotating member sets up at the sampling case inner wall, degree of depth adjustment part sets up in the sampling case below, waterproof sputtering part sets up on the baffle surface, it drives the bull stick intermittent type through intermittent type rotating member and rotates to have possessed, the degree of depth intermittent type when making draw water changes, need not artifical regulation sample depth after accomplishing a degree of depth sample, the time has been saved, sampling efficiency has been improved, and can jack up the sampling part when the sample through waterproof sputtering part, reduce the pressure that the water sample got into in the sampling part, reduce the water sample scope of splashing, the quality of water sample has been improved, guarantee the effect of measured data accuracy.

Description

Water sampling equipment for preparing mineral water source

Technical Field

The invention relates to the technical field of tools for mineral water production, in particular to a water quality sampling device for preparing a mineral water source area.

Background

Mineral water is naturally gushed from underground depths or artificially exposed uncontaminated underground mineral water; contains a certain amount of mineral salt, trace elements or carbon dioxide gas; in general, the dynamics of chemical composition, flow rate, water temperature and the like are relatively stable within a natural fluctuation range. Mineral water is formed in deep stratum circulation and contains minerals and limited indexes regulated by national standard. Before the mineral water is used, the water quality of a mineral water source area needs to be sampled and detected, the water quality of the mineral water source area is ensured to be in accordance with the national standard, and then the mineral water can be used for the subsequent use.

The sampling device who has now need be through artifical sample depth who adjusts sampling device after taking a sample to a water source, then takes a sample next time, delays the time, has reduced sampling efficiency to the water sample takes place the sputtering easily through the impact force of rivers in getting into the sample container, and the water sample of sputtering can reduce the water sample quality if getting into other sample containers, influences the detection accuracy.

Disclosure of Invention

The invention aims to provide a water sampling device for preparing a mineral water source area, which has the advantages that the intermittent rotating part drives the rotating rod to rotate intermittently, so that the depth of pumping water is changed intermittently, the sampling depth does not need to be adjusted manually after one water level sampling is finished, the time is saved, the sampling efficiency is improved, the sampling part can be jacked up by the waterproof sputtering part during sampling, the pressure of a water sample entering the sampling part is reduced, the sputtering range of the water sample is reduced, the water body is prevented from being sputtered into other sampling cylinders during sampling, the quality of the water sample is improved, the accuracy of detected data is ensured, and the problems in the background technology are solved.

In order to achieve the purpose, the invention provides the following technical scheme: a water sampling device for preparing a mineral water source, comprising:

the sampling device comprises a sampling box, a floating plate is arranged at the bottom of the sampling box, a pipeline is fixedly connected to the inner wall of the sampling box, the bottom of the pipeline is positioned below the sampling box, a water delivery pipe is fixedly communicated with the upper end of the pipeline, a water pumping part is arranged on the surface of the water delivery pipe, a partition plate is arranged inside the sampling box, a through hole for a rotating rod to pass through is formed in the surface of the partition plate, and the rotating rod is in fixed-axis rotating connection with the partition plate through the through hole;

the surface of the rotating rod is fixedly connected with a rotating disc, and a plurality of sampling components are uniformly distributed on the surface of the rotating disc;

the intermittent rotating part is arranged on the inner wall of the sampling box, comprises a sleeve and is used for driving the rotating rod to rotate intermittently, and comprises a driving assembly which is arranged on the surface of the partition plate;

the depth adjusting component is arranged below the sampling box, is connected with the rotating rod and is used for changing the depth of the pipeline during water pumping;

the waterproof sputtering component is arranged on the surface of the partition plate, and the sampling component is jacked up during sampling so as to enable the sampling component to be close to the water outlet of the water pumping component.

Optionally, the intermittent rotation part includes:

the first tray body is fixedly connected to the surface of the sleeve, the sleeve is fixedly connected to the surface of the pipeline in a rotating mode, a second tray body and a fixing column are fixedly connected to the upper surface of the first tray body respectively, and an arc-shaped notch II is formed in the surface of the second tray body;

the rotating plate is composed of a plurality of fan-shaped plates, a plurality of first arc notches are formed in the surfaces of the fan-shaped plates, the inner arc surfaces of the first arc notches are intermittently attached to the outer arc surfaces of the second disc body, and openings used for the fixing columns to stretch into are formed between every two fan-shaped plates.

Optionally, the sampling component includes:

the number of the limiting rods is two, the limiting rods are symmetrically and fixedly connected to the surface of the turntable, and the end parts of the limiting rods are fixedly connected with a top plate;

the sleeve blocks are sleeved on the surfaces of the two limiting rods in a sliding mode, the surfaces of the sleeve blocks are clamped with sampling barrels, springs are sleeved on the surfaces of the limiting rods, and two ends of each spring are fixedly connected to the lower surface of the top plate and the upper surface of the sleeve block respectively;

the number of the sampling parts corresponds to the number of the openings.

Optionally, the driving assembly includes a motor, the motor is fixedly mounted on the surface of the partition plate, an output end of the motor is fixedly connected with a rotating shaft, a surface of the rotating shaft is fixedly connected with a gear, a surface of the sleeve is fixedly connected with a toothed ring, and the gear is meshed with the toothed ring.

Optionally, the waterproof sputtering component includes:

the fixing plate is fixedly connected to the surface of the partition plate, a sliding groove is formed in the surface of the fixing plate, an L-shaped sliding opening is formed in the inner wall of the sliding groove, and a square block is connected to the inside of the L-shaped sliding opening in a sliding mode;

the movable plate is connected with the fixed plate in a sliding mode through the sliding groove, an inclined opening for a sliding column to penetrate through is formed in the surface of the movable plate, the sliding column is connected with the movable plate in a sliding mode through the inclined opening, and the end portion of the sliding column is fixedly connected with the square block;

the surface of the rotating shaft is fixedly connected with a rotating arm I, the surface of the rotating arm I is hinged with a rotating arm II, and the end part of the rotating arm II is hinged with the side surface of the moving plate;

the ejector rod is fixedly connected to the surface of the sliding column, a plurality of through holes for the ejector rod to penetrate through are formed in the bottom of the rotary table, and the through holes are respectively located at the bottoms of the sleeve blocks;

the inner wall of the L-shaped sliding opening is provided with a plurality of button switches, the surface of the partition plate is provided with a controller, and the end part of the L-shaped sliding opening is provided with a control switch for driving the button switches to reset.

Optionally, the depth adjusting part comprises a connecting plate and a moving pipe, the moving pipe is slidably connected to the inner wall of the bottom of the pipeline, a reciprocating screw groove is formed in the bottom of the rotating rod, the connecting plate is connected to the surface of the reciprocating screw groove through a reciprocating nut, a penetrating port for the moving pipe to penetrate through is formed in the surface of the end portion of the connecting plate, and the moving pipe is rotatably connected with the connecting plate through the penetrating port in a fixed-axis mode.

Optionally, the inner wall of sampling case is provided with the part of blowing that is used for improving the water sample quality, the part of blowing includes:

the barrel is fixedly connected with the inner wall of the sampling box through a mounting plate, the surface of the barrel is respectively and fixedly communicated with an air inlet pipe and an air outlet pipe, the air outlet pipe is fixedly communicated with the end part of the water delivery pipe, and the surfaces of the air inlet pipe and the air outlet pipe are respectively provided with a one-way valve;

the side surface of the cylinder is provided with an opening through which the piston rod passes and is in sliding connection with the cylinder, the interior of the cylinder is in sliding connection with a piston, and the end part of the piston rod is fixedly connected with the piston;

the side face of the movable plate is fixedly connected with a connecting rod, and two ends of the L-shaped plate are fixedly connected with the surface of the connecting rod and the surface of the piston rod respectively.

Optionally, the water pumping part comprises a water outlet pipe, the water outlet pipe is fixedly communicated with the surface of the water delivery pipe, and a water pump is arranged on the surface of the water outlet pipe.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention drives the connecting plate to intermittently and vertically move through the intermittent rotation of the rotating rod, drives the connecting plate to vertically move for a certain distance because the rotating rod rotates for a certain range each time, drives the moving pipe to move through the connecting plate, changes the water depth when the pipeline pumps water, and drives the sampling cylinder to rotate when the rotating rod rotates, thereby automatically pumping mineral water samples with different depths into different sampling cylinders, realizing the layered sampling of the mineral water, ensuring the sampling quality, and needing no manual adjustment of the sampling depth after completing the sampling with one depth, saving the time and improving the sampling efficiency.

2. According to the invention, the movable plate moves, and the ejector rod is driven to move upwards in a translation way under the combined action of the chute and the L-shaped sliding opening, so that the sleeve block is jacked up, the sampling cylinder moves towards the water outlet pipe, the distance between the water surface of the sampling cylinder and the pipe opening of the water outlet pipe is rapidly reduced, the pressure of a water sample entering the cylinder body of the sampling cylinder is reduced until the water outlet pipe is inserted into the sampling cylinder, the water body sputtering range is reduced, the water body is prevented from sputtering other sampling cylinders during sampling, the waste is avoided, the quality of the water sample is improved, and the accuracy of detection data is ensured.

3. When the movable plate slides leftwards, the piston rod is driven to move towards the cylinder body and pushes the piston to move under the action of the connecting rod and the L-shaped plate, gas in the cylinder body is blown into the water delivery pipe, residual water is blown into the pipeline by the impact force of the gas, and the residual water flows out of the pipeline by the flow of water at the bottom of the sampling box, so that the content of the same water level in the sampling cylinder is ensured, and the quality of a water sample is further improved.

Drawings

FIG. 1 is an isometric view of a structure of the present invention;

FIG. 2 is a schematic view of the turntable structure of the present invention;

FIG. 3 is a schematic view of a rotating plate structure according to the present invention;

FIG. 4 is a schematic diagram of a moving plate structure according to the present invention;

FIG. 5 is a schematic view of a fixing plate structure according to the present invention;

FIG. 6 is a cross-sectional view of the turntable configuration of the present invention;

fig. 7 is a cross-sectional view of the cartridge structure of the present invention.

In the figure: 1. a sampling box; 101. a floating plate; 2. a pipeline; 3. a turntable; 4. a sleeve; 5. moving the tube; 6. a partition plate; 7. a rotating rod; 71. a reciprocating screw groove; 8. a sector plate; 81. a first arc-shaped notch; 82. an opening; 9. a first tray body; 10. fixing the column; 11. a second tray body; 12. a connecting plate; 13. a fixing plate; 14. moving the plate; 15. a traveler; 16. a top rod; 17. bevel connection; 18. a chute; 19. a controller; 20. a square block; 21. an L-shaped sliding port; 22. a push button switch; 23. a motor; 24. a rotating shaft; 25. a first rotating arm; 26. a second rotating arm; 27. a gear; 28. a toothed ring; 29. a water delivery pipe; 30. a water outlet pipe; 301. perforating; 31. a water pump; 32. sleeving a block; 33. a sampling tube; 34. a limiting rod; 35. a spring; 36. a connecting rod; 37. an L-shaped plate; 38. a piston rod; 39. a piston; 40. a cylinder body; 41. and an air outlet pipe.

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 7, in the present embodiment, a water sampling apparatus for preparing a mineral water source is provided, which includes:

the device comprises a sampling box 1, wherein a floating plate 101 is arranged at the bottom of the sampling box 1, a pipeline 2 is fixedly connected to the inner wall of the sampling box 1, the bottom of the pipeline 2 is positioned below the sampling box 1, a water delivery pipe 29 is fixedly communicated with the upper end of the pipeline 2, a water pumping part is arranged on the surface of the water delivery pipe 29, a partition plate 6 is arranged inside the sampling box 1, a through hole for a rotating rod 7 to pass through is formed in the surface of the partition plate 6, and the rotating rod 7 is in fixed-axis rotating connection with the partition plate 6 through the through hole; when in use, the sampling box 1 can float on the water surface of a mineral water source through the floating plate 101, the pipe orifice of the pipeline 2 is positioned under the water surface, and then the water sample is pumped into the pipeline 2 through the water pumping part.

The surface of the rotating rod 7 is fixedly connected with a rotating disc 3, and a plurality of sampling components are uniformly distributed on the surface of the rotating disc 3; the water sample pumped into the pipeline 2 enters the water conveying pipe 29 and enters the sampling part through the water pumping part to be collected for subsequent detection.

The intermittent rotating part is arranged on the inner wall of the sampling box 1, comprises a sleeve 4 and is used for driving the rotating rod 7 to rotate intermittently, and comprises a driving assembly which is arranged on the surface of the partition plate 6;

the depth adjusting component is arranged below the sampling box 1, is connected with the rotating rod 7 and is used for changing the depth of the pipeline 2 during water pumping; when using, drive 7 intermittent type rotations of bull stick through intermittent type rotating part, bull stick 7 rotates certain range at every turn, the degree of depth when driving pipeline 2 and drawing water changes, and bull stick 7 rotates at every turn, it takes place to rotate to drive sampling part, make different sampling part be located the part below of drawing water, realize the sample of different depths of water, and collect alone, the sample quality has been guaranteed, the accuracy of testing result is improved, thereby it lasts intermittent type rotation to pass through bull stick 7, need not manual regulation sample depth after accomplishing a degree of depth sample, time is saved, the sampling efficiency is improved.

Waterproof sputtering part, waterproof sputtering part set up on 6 surfaces of baffle, with the sample site jack-up when the sample, make the sample site be close to the delivery port of the part of drawing water, and the water sample gets into the pressure reduction in the sample site, reduces water sample sputtering scope, and in the water splashes other sampler barrels when preventing to take a sample, improved the quality of water sample when avoiding extravagant, guarantee the accuracy of detected data.

Further, in the present embodiment: the intermittent rotary member includes:

disk body one 9, disk body one 9 fixed connection are on sleeve pipe 4's surface, and sleeve pipe 4 dead axle rotates to be connected on pipeline 2's surface, and the upper surface of disk body one 9 is fixedly connected with disk body two 11 and fixed column 10 respectively, and arc breach two has been seted up on the surface of disk body two 11.

The rotating plate is composed of a plurality of fan-shaped plates 8, an arc notch 81 is formed in the surface of each fan-shaped plate 8, the inner arc surface of the arc notch 81 is intermittently attached to the outer arc surface of the disc body II 11, and an opening 82 used for enabling the fixing column 10 to stretch into is formed between every two fan-shaped plates 8.

More specifically, in this embodiment, the sleeve 4 rotates to drive the first disk body 9 and the second disk body 11 to rotate, the first disk body 9 rotates to drive the fixing column 10 to rotate around the sleeve 4, when the fixing column 10 extends into the opening 82, the second arc notch on the surface of the second disk body 11 corresponds to the first arc notch 81, at this time, the fixing column 10 rotates to drive the rotating rod 7 to rotate by a certain range until the first arc notch 81 of the other sector plate 8 is attached to the outer arc surface of the second disk body 11, and therefore the rotating rod 7 is driven to rotate intermittently by the rotation of the first disk body 9 and the second disk body 11.

Further, in this embodiment: the sampling part includes:

the limiting rods 34 are two in number, the limiting rods 34 are fixedly connected to the surface of the rotary table 3 symmetrically, and the end portions of the limiting rods 34 are fixedly connected with top plates.

The nest block 32, nest block 32 slip cup joint on the surface of two gag lever posts 34, and the surface joint of nest block 32 has a sampling tube 33, and the surface cover of gag lever post 34 is equipped with spring 35, and spring 35's both ends are connected in the lower surface of roof and the last fixed surface of nest block 32 respectively.

The number of sampling members corresponds to the number of openings 82.

More specifically, in the present embodiment, the limiting rod 34 is provided to limit the moving direction of the sleeve block 32, and the spring 35 is provided to keep the sleeve block stable in the normal state, so as to prevent the sample in the sampling tube 33 from flowing out.

Further, in the present embodiment: the driving assembly comprises a motor 23, the motor 23 is fixedly arranged on the surface of the partition plate 6, the output end of the motor 23 is fixedly connected with a rotating shaft 24, the surface of the rotating shaft 24 is fixedly connected with a gear 27, the surface of the sleeve 4 is fixedly connected with a toothed ring 28, and the gear 27 is meshed with the toothed ring 28.

More specifically, in this embodiment, through starter motor 23, drive pivot 24 and rotate, rotate through pivot 24, drive gear 27 and rotate, rotate through gear 27, drive ring gear 28 and sleeve pipe 4 and rotate, through the continuous stable rotation of motor 23, make bull stick 7 last intermittent type rotate for equipment need not manual regulation at the sampling in-process, has saved the time.

Further, in the present embodiment: the waterproof sputtering component includes:

the fixing plate 13 is fixedly connected to the surface of the partition plate 6, the surface of the fixing plate 13 is provided with a sliding groove 18, the inner wall of the sliding groove 18 is provided with an L-shaped sliding opening 21, and the inside of the L-shaped sliding opening 21 is connected with a square block 20 in a sliding manner.

The movable plate 14 is connected with the fixed plate 13 in a sliding mode through a sliding groove 18, an inclined opening 17 for a sliding column 15 to penetrate through is formed in the surface of the movable plate 14, the sliding column 15 is connected with the movable plate 14 in a sliding mode through the inclined opening 17, and the end portion of the sliding column 15 is fixedly connected with the square block 20. The square block 20 is arranged to prevent the sliding column 15 from rotating, and the stability of the device in use is guaranteed.

The surface of the rotating shaft 24 is fixedly connected with a rotating arm I25, the surface of the rotating arm I25 is hinged with a rotating arm II 26, and the end part of the rotating arm II 26 is hinged with the side surface of the moving plate 14.

The ejector rod 16 and the ejector rod 16 are fixedly connected to the surface of the sliding column 15, a plurality of through holes 301 for the ejector rod 16 to pass through are formed in the bottom of the rotary table 3, and the through holes 301 are respectively located at the bottoms of the sleeve blocks 32.

The inner wall of the L-shaped sliding opening 21 is provided with a plurality of button switches 22, the surface of the clapboard 6 is provided with a controller 19, and the end part of the L-shaped sliding opening 21 is provided with a control switch for driving the button switches 22 to reset.

More specifically, in this embodiment, the rotating shaft 24 rotates to drive the rotating arm 25 to rotate, the rotating arm 25 rotates to drive the moving plate 14 to slide back and forth along the sliding groove 18 by the action of the rotating arm two 26, as shown in fig. 4 and 5, the initial position of the moving plate 14 is shown, when the moving plate 14 slides to the left in the direction shown in fig. 4, the sliding column 15 and the ejector rod 16 are driven to move in a translation manner, when the sliding column 15 moves in a translation manner to the corner of the L-shaped sliding opening 21, the square block 20 touches the button switch 22 arranged at the corner of the L-shaped sliding opening 21, the pumping component moves, water from the mineral water source is discharged into the sampling cylinder 33 through the water outlet pipe 30, as the moving plate 14 continues to slide to the left, the ejector rod 16 is driven to move in an upward translation manner by the combined action of the oblique opening 17 and the L-shaped sliding opening 21, the sampling cylinder 33 in the sleeve 32 is pushed to move towards the water outlet pipe 30, so that the distance between the water surface of the sampling cylinder 33 and the water outlet pipe orifice 30 is rapidly reduced, the sputtering pressure of the water sample entering the sampling cylinder 33 is reduced, the water outlet pipe orifice of the sampling cylinder 33 is reduced until the water sample is inserted into the water outlet pipe 30, and the water outlet pipe 30 is further, the quality of the sampling box is further improved, and the sampling box is further accurate detection can be ensured, and the quality of the sampling box can be detected after the sample box 1.

Further, in the present embodiment: the depth adjusting part comprises a connecting plate 12 and a moving pipe 5, the moving pipe 5 is slidably connected to the inner wall of the bottom of the pipeline 2, a reciprocating screw groove 71 is formed in the bottom of the rotating rod 7, the connecting plate 12 is connected to the surface of the reciprocating screw groove 71 through a reciprocating nut, a penetrating hole for the moving pipe 5 to penetrate through is formed in the surface of the end portion of the connecting plate 12, and the moving pipe 5 is rotatably connected with the connecting plate 12 through the penetrating hole in a fixed-axis mode.

More specifically, in this embodiment, rotate through bull stick 7, and through reciprocal screw groove 71's effect, drive the vertical reciprocating motion of connecting plate 12, because bull stick 7 is at every turn to rotating certain range, consequently, drive connecting plate 12 vertical migration certain distance at every turn, move through connecting plate 12, it removes to drive removal pipe 5, remove through removal pipe 5, change the depth of water when pipeline 2 draws water, thereby in pumping the mineral water sample of the different degree of depth to different sampler barrels 33, realize the layering of mineral water and sample collection alone, the sampling quality has been guaranteed, the accuracy of detecting the water sample has been improved, and need not manual regulation sampling depth after accomplishing a sample, the time has been saved, the sampling efficiency has been improved.

Further, in the present embodiment: the inner wall of sampling case 1 is provided with the part of blowing that is used for improving the water sample quality, and the part of blowing includes:

the barrel 40 is fixedly connected with the inner wall of the sampling box 1 through a mounting plate, the surface of the barrel 40 is fixedly communicated with an air inlet pipe and an air outlet pipe 41 respectively, the air outlet pipe 41 is fixedly communicated with the end part of the water delivery pipe 29, and the surfaces of the air inlet pipe and the air outlet pipe 41 are provided with one-way valves.

The side of the piston rod 38 and the cylinder 40 is provided with an opening for the piston rod 38 to pass through and be connected with the cylinder in a sliding way, the inside of the cylinder 40 is connected with the piston 39 in a sliding way, and the end part of the piston rod 38 is fixedly connected with the piston 39.

The side of the moving plate 14 is fixedly connected with a connecting rod 36, and two ends of the L-shaped plate 37 are respectively and fixedly connected with the surface of the connecting rod 36 and the surface of the piston rod 38.

More specifically, in this embodiment, when the moving plate 14 slides leftward in the direction shown in fig. 4, the connecting rod 36 and the L-shaped plate 37 drive the piston rod 38 to move toward the cylinder 40, and push the piston 39 to move, so as to blow the gas in the cylinder 40 into the water pipe 29, blow the residual water into the pipeline 2 by the impact of the gas, and discharge the residual water into the pipeline 2 by the water flow at the bottom of the sampling box 1, so as to ensure the content of the same water level in the sampling cylinder 33, and further improve the quality of the water sample.

Further, in the present embodiment: the water pumping part comprises a water outlet pipe 30, the water outlet pipe 30 is fixedly communicated with the surface of the water delivery pipe 29, a water pump 31 is arranged on the surface of the water outlet pipe 30, and the water pump 31 is electrically connected with the controller 19.

More specifically, in this embodiment, the water pump 31 is started by the start controller 19, water from the mineral water source is pumped into the pipeline 2 by the water pump 31, and is discharged into the sampling tube 33 through the water pipe 29 and the water outlet pipe 30 for collection, so as to facilitate subsequent detection.

The working principle is as follows: when the water sampling device for preparing a mineral water source is used, the sampling box 1 is placed on the water surface of the mineral water source through the floating plate 101, the pipe orifice of the pipeline 2 is positioned below the water surface, then the motor 23 can be started, the rotating shaft 24 is driven to rotate, the rotating arm 25 is driven to rotate through the rotating shaft 24, the sliding column 15 is driven to move in a translation manner through the L-shaped sliding port 21 and the square block 20 when the moving plate 14 slides leftwards in the direction shown in figures 4 and 5, the push rod 16 is driven to move in a translation manner through the sliding column 15, when the sliding column 15 moves in a translation manner to the corner of the L-shaped sliding port 21, the square block 20 touches the button switch 22 arranged at the corner of the L-shaped sliding port 21, the water pump 31 is controlled to be started through the water pump 31, water in the mineral water source is pumped into the pipeline 2, then enters the water conveying pipe 29, finally is discharged into the water outlet pipe 30, the square-shaped sliding port 21 and the sampling tube 16 moves upwards, the sampling tube 16 and the sampling tube 16 slides downwards along with the sampling tube 16, at the sampling tube 16, the sampling tube 16 and the sampling tube 16 slides downwards, the sampling tube 16, during the movement of the sampling cylinder 33, the water level in the cylinder is higher and higher, and the movement of the sampling cylinder 33 is matched, so that the distance between the water surface of the sampling cylinder 33 and the pipe orifice of the water outlet pipe 30 is rapidly reduced, the pressure of a water sample entering the cylinder body of the sampling cylinder 33 is reduced, the water sputtering range is reduced, until the water outlet pipe 30 is inserted into the sampling cylinder 33, and the pipe orifice of the water outlet pipe 30 is gradually submerged in water, so that the water sputtering can be further prevented, the water sample is prevented from sputtering the inner wall of the sampling box 1 or other sampling cylinders 33 during the sampling process, the quality of the water sample is improved, the accuracy of subsequent detection data is ensured, then when the square block 20 slides to the end part of the L-shaped sliding port 21 and touches the other button switch 22, the water pump 31 is controlled to be closed by the controller 19, then the moving plate 14 starts to move reversely, when the moving plate 14 moves reversely to the initial position of FIG. 4, the two button switches 22 are controlled to reset for subsequent use, the moving plate 14 drives the push rod 16 to reset during the reset, and the sleeve block 32 is made to be attached to the surface of the turntable 3 through the action of the spring 35, and the sampling can be attached once.

The gear 27 is driven to rotate through the rotation of the rotating shaft 24, the gear ring 28 and the sleeve 4 are driven to rotate through the rotation of the sleeve 4, the first disk body 9 and the second disk body 11 are driven to rotate through the rotation of the sleeve 4, as shown in fig. 3, when the second disk body 11 rotates until the outer arc surface is attached to the first arc notch 81 on the surface of the sector plate 8, the rotating plate and the rotating rod 7 cannot rotate at the moment, so that the rotating disk 3 and the sampling cylinder 33 on the surface of the rotating disk are limited, in the process, the moving plate 14 performs one-way movement to complete sampling of one sampling cylinder 33, the fixed column 10 is driven to rotate around the sleeve 4 through the rotation of the first disk body 9, when the fixed column 10 extends into the opening 82, the second arc notch 81 on the surface of the second disk body 11 corresponds to the first arc notch 81, at the moment, the rotating rod 7 is driven to rotate by a certain amplitude through the rotation of the fixed column 10 until the first arc notch 81 of the other sector plate 8 is attached to the outer arc notch 81 of the second disk body 11, thereby, the rotating rod 7 is driven to rotate intermittently by the rotation of the first disk body 9 and the second disk body 11, and before the rotating rod 7 rotates each time, the ejector rod 16 is separated from the perforation 301 and begins to reset, the rotating rod 7 rotates to drive the rotating disk 3 and the sampling cylinder 33 on the surface to rotate, the other sampling cylinder 33 rotates to the lower part of the water outlet pipe 30, the rotating rod 7 rotates and drives the connecting plate 12 to vertically reciprocate by the action of the reciprocating screw groove 71, because the rotating rod 7 rotates to a certain extent each time, the connecting plate 12 is driven to vertically move for a certain distance each time, the moving pipe 5 is driven to move by the movement of the connecting plate 12, the water depth when the pipeline 2 pumps water is changed by the movement of the moving pipe 5, and therefore, mineral water samples with different depths are pumped into different sampling cylinders 33, the layered sampling of the mineral water is realized, and the mineral water is separately collected, thereby the sampling quality is ensured, the accuracy of detecting the water sample is improved to need not artifical regulation sample depth after accomplishing a sample, saved the time, improved sampling efficiency, can close motor 23 after all sampler barrels 33 all accomplish the sample.

After one sampling is finished, part of water bodies are remained on the inner wall of the water conveying pipe 29, the water bodies and the water bodies pumped up next time are located at different heights, and if the remained water bodies are mixed with the subsequent water bodies and enter the other sampling cylinder 33, the quality of a water sample is reduced, so when the movable plate 14 slides leftwards in the direction shown in fig. 4, the piston rod 38 is driven to move towards the cylinder 40 and push the piston 39 to move, the gas in the cylinder 40 is blown into the water conveying pipe 29, the remained water bodies are blown into the pipeline 2 by the impact force of the gas, the content of the same water level in the sampling cylinder 33 is ensured through the water flow discharge pipeline 2 at the bottom of the sampling box 1, the quality of the water sample is further improved, when the movable plate 14 moves reversely, the piston rod 38 is driven to gradually get away from the cylinder 40, and external air is sucked into the cylinder 40 through the air inlet pipe for subsequent use.

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 sampling device for preparing a mineral water source site, comprising:

the sampling device comprises a sampling box (1), wherein a floating plate (101) is arranged at the bottom of the sampling box (1), a pipeline (2) is fixedly connected to the inner wall of the sampling box (1), the bottom of the pipeline (2) is positioned below the sampling box (1), a water delivery pipe (29) is fixedly communicated with the upper end of the pipeline (2), a water pumping part is arranged on the surface of the water delivery pipe (29), a partition plate (6) is arranged inside the sampling box (1), a through hole for a rotating rod (7) to pass through is formed in the surface of the partition plate (6), and the rotating rod (7) is in fixed-axis rotating connection with the partition plate (6) through the through hole;

the surface of the rotating rod (7) is fixedly connected with a rotating disc (3), and a plurality of sampling components are uniformly distributed on the surface of the rotating disc (3);

the intermittent rotating part is arranged on the inner wall of the sampling box (1), comprises a sleeve (4) and is used for driving the rotating rod (7) to rotate intermittently, and comprises a driving assembly arranged on the surface of the partition plate (6);

the depth adjusting component is arranged below the sampling box (1), is connected with the rotating rod (7) and is used for changing the depth of the pipeline (2) during water pumping;

the waterproof sputtering component is arranged on the surface of the partition plate (6), and the sampling component is jacked up during sampling so as to be close to a water outlet of the water pumping component.

2. The water sampling apparatus for a mineral water source preparation site according to claim 1, wherein: the intermittent rotary member includes:

the first tray body (9) is fixedly connected to the surface of the sleeve (4), the sleeve (4) is fixedly connected to the surface of the pipeline (2) in a rotating mode, the upper surface of the first tray body (9) is fixedly connected with a second tray body (11) and a fixed column (10) respectively, and an arc-shaped notch II is formed in the surface of the second tray body (11);

the rotating plate is composed of a plurality of fan-shaped plates (8), a plurality of arc-shaped notches (81) are formed in the surface of each fan-shaped plate (8), the inner arc surfaces of the arc-shaped notches (81) are intermittently attached to the outer arc surfaces of the second disk body (11), and openings (82) used for the fixing columns (10) to stretch into are formed between every two fan-shaped plates (8).

3. A water sampling apparatus for a place where a mineral water source is prepared according to claim 2, wherein: the sampling part includes:

the number of the limiting rods (34) is two, the limiting rods (34) are symmetrically and fixedly connected to the surface of the turntable (3), and a top plate is fixedly connected to the end part of each limiting rod (34);

the sleeve block (32) is sleeved on the surfaces of the two limiting rods (34) in a sliding mode, a sampling tube (33) is clamped on the surface of the sleeve block (32), a spring (35) is sleeved on the surface of each limiting rod (34), and two ends of the spring (35) are fixedly connected to the lower surface of the top plate and the upper surface of the sleeve block (32) respectively;

the number of sampling members corresponds to the number of openings (82).

4. A water sampling apparatus for a place where a mineral water source is prepared according to claim 3, wherein: the drive assembly comprises a motor (23), the motor (23) is fixedly installed on the surface of the partition plate (6), an output end of the motor (23) is fixedly connected with a rotating shaft (24), a surface of the rotating shaft (24) is fixedly connected with a gear (27), a surface of the sleeve (4) is fixedly connected with a toothed ring (28), and the gear (27) is meshed with the toothed ring (28).

5. A water sampling apparatus for a place where a mineral water source is prepared according to claim 3, wherein: the waterproof sputtering component includes:

the fixing plate (13) is fixedly connected to the surface of the partition plate (6), a sliding groove (18) is formed in the surface of the fixing plate (13), an L-shaped sliding opening (21) is formed in the inner wall of the sliding groove (18), and a square block (20) is connected to the inside of the L-shaped sliding opening (21) in a sliding mode;

the movable plate (14) is connected with the fixed plate (13) in a sliding mode through the sliding groove (18), an inclined opening (17) for a sliding column (15) to penetrate through is formed in the surface of the movable plate (14), the sliding column (15) is connected with the movable plate (14) in a sliding mode through the inclined opening (17), and the end portion of the sliding column (15) is fixedly connected with the square block (20);

a rotating arm I (25) is fixedly connected to the surface of the rotating shaft (24), a rotating arm II (26) is hinged to the surface of the rotating arm I (25), and the end part of the rotating arm II (26) is hinged to the side surface of the moving plate (14);

the ejector rod (16) is fixedly connected to the surface of the sliding column (15), a plurality of through holes (301) for the ejector rod (16) to penetrate through are formed in the bottom of the rotary disc (3), and the through holes (301) are respectively located at the bottoms of the sleeve blocks (32);

the inner wall of L shape sliding opening (21) is provided with a plurality of button switches (22), the surface of baffle (6) is provided with controller (19), the tip of L shape sliding opening (21) is provided with and is used for driving button switch (22) control switch that resets.

6. The water sampling apparatus for a mineral water source preparation site according to claim 1, wherein: the depth adjusting part comprises a connecting plate (12) and a moving pipe (5), the moving pipe (5) is slidably connected to the inner wall of the bottom of the pipeline (2), a reciprocating screw groove (71) is formed in the bottom of the rotating rod (7), the connecting plate (12) is connected to the surface of the reciprocating screw groove (71) through a reciprocating nut, a penetrating opening for the moving pipe (5) to penetrate is formed in the surface of the end portion of the connecting plate (12), and the moving pipe (5) is connected with the connecting plate (12) in a fixed-axis rotating mode through the penetrating opening.

7. A water sampling apparatus for a mineral water producing area as defined in claim 5, wherein: the inner wall of sampling case (1) is provided with the part of blowing that is used for improving the water sample quality, the part of blowing includes:

the sampling device comprises a barrel (40), wherein the barrel (40) is fixedly connected with the inner wall of the sampling box (1) through a mounting plate, the surface of the barrel (40) is respectively and fixedly communicated with an air inlet pipe and an air outlet pipe (41), the air outlet pipe (41) is fixedly communicated with the end part of the water pipe (29), and the surfaces of the air inlet pipe and the air outlet pipe (41) are respectively provided with a one-way valve;

the side surface of the cylinder body (40) is provided with an opening through which the piston rod (38) penetrates and is in sliding connection with the cylinder body, the inside of the cylinder body (40) is in sliding connection with a piston (39), and the end part of the piston rod (38) is fixedly connected with the piston (39);

the side face of the moving plate (14) is fixedly connected with a connecting rod (36), and two ends of the L-shaped plate (37) are fixedly connected with the surface of the connecting rod (36) and the surface of the piston rod (38) respectively.

8. A water sampling apparatus for a place where a mineral water source is prepared according to claim 1, wherein: the water pumping part comprises a water outlet pipe (30), the water outlet pipe (30) is fixedly communicated with the surface of the water delivery pipe (29), and a water pump (31) is arranged on the surface of the water outlet pipe (30).