CN219890826U

CN219890826U - Sampling device for water quality environment monitoring

Info

Publication number: CN219890826U
Application number: CN202321293374.8U
Authority: CN
Inventors: 赵光日
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-24
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a sampling device for monitoring water quality environment, which relates to the technical field of sampling devices and aims to solve the technical problems that the sampling device for monitoring water quality environment in the prior art is difficult to sample water quality quickly and store in a plurality of storage bottles, and the sampling device is difficult to assemble and use quickly; the inner wall activity of a movable tube is provided with the piston rod, and the lower extreme fixed mounting of piston rod has the rubber piston, and the lower extreme inner wall screw thread of a movable tube is installed first installation tube, and evenly distributed's first helicoidal groove has been seted up in the interior outer wall penetration of first installation tube, and first cock cap is installed to the inner wall screw thread of first helicoidal groove, and this sampling device can sample the quality of water fast and place in a plurality of storage bottles and store, and sampling device can fast assemble and use.

Description

Sampling device for water quality environment monitoring

Technical Field

The utility model belongs to the field of sampling devices, and particularly relates to a sampling device for monitoring water quality environment.

Background

Factory waste water and other pollutants are discharged into a river channel and a lake to easily influence water quality, the water quality condition is important to the quality of human production and life, the water quality is usually required to be detected regularly, the current sampling device for water quality environment monitoring is usually difficult to sample and store the water quality in a plurality of storage bottles, the sampling device is difficult to assemble and use rapidly, and the further improvement is required.

At present, patent number CN 202122952570.9's utility model patent discloses a sampling device for water quality environment monitoring, including sample tube and measuring rope, the last fixed surface of sample tube is connected with the fixed plate, the last surface mounting of fixed plate has waterproof motor, waterproof motor's top is provided with the mounting bracket, measuring rope fixed connection is on the mounting bracket, the inside sliding connection of sample tube has a rectangular section of thick bamboo, the last fixed surface connection of rectangular section of thick bamboo has the fly leaf, waterproof motor's output fixedly connected with lead screw, the device moves down and stretches out the below of sample tube through the baffle, and the water of water layer can be full of the water storage chamber between two adjacent baffles this moment to set up two baffles and make the water storage chamber divide into left and right sides two parts, avoid left and right sides water storage chamber intercommunication, thereby can sample the water of different degree simultaneously, and increase a control group about each horizontal direction, guarantee the accuracy of testing result, the sampling device for water quality environment monitoring is difficult to place in a plurality of storage bottles fast at present and is difficult to assemble fast and use.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a sampling device for water quality environment monitoring, which aims to solve the technical problems that the existing sampling device for water quality environment monitoring is difficult to rapidly sample water quality and store in a plurality of storage bottles, and the sampling device is difficult to rapidly assemble and use.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a sampling device for monitoring water quality environment, which comprises a bearing plate and a movable cylinder movably arranged in front of the bearing plate; the inner wall activity of a movable section of thick bamboo is provided with the piston rod, the lower extreme fixed mounting of piston rod has the rubber piston, the lower extreme inner wall screw thread of a movable section of thick bamboo installs first installation tube, evenly distributed's first helicoidal groove has been seted up in the interior outer wall penetration of first installation tube, first cock cap is installed to the inner wall screw thread of first helicoidal groove, the second installation tube is installed to the inner wall of first helicoidal groove still screw thread, the upper end fixed mounting of second installation tube has the storage bottle, the upper end fixed mounting of storage bottle has the drain pipe, the second cock cap is installed to the inner wall screw thread of drain pipe.

When the sampling device of the technical scheme is used, the bearing plate is moved to the vicinity of water quality, the first mounting pipe is mounted on the inner wall of the lower end of the movable barrel through the threads, the second mounting pipe is mounted on the inner wall of the first spiral groove through the threads, the first mounting pipe is placed under water, the storage bottle is placed under the water surface, the piston rod can be manually pulled to form negative pressure in the movable barrel, so that water can be pumped into the first mounting pipe, the water can enter the first mounting pipe from the first spiral groove, then enters the storage bottle, and the capacity that the device can rapidly sample and place the water quality in a plurality of storage bottles for storage is realized.

Further, the outer wall fixed mounting of storage bottle has first solid fixed ring, be equipped with the cotton rope on the first solid fixed ring, the one end of cotton rope is equipped with the solid fixed ring of second, the outer wall fixed mounting of solid fixed ring of second has the iron ball, and the setting of iron ball does benefit to the storage bottle and sinks under water.

Further, an air pump is fixedly arranged at the upper end of the bearing plate, an air extraction pipe is fixedly arranged on an air extraction port of the air pump, and negative pressure gas can be formed in the air extraction pipe by starting the air pump.

Further, the left end and the right end of the bearing plate are penetrated and provided with third screw grooves, the inner wall of each third screw groove is movably provided with a mounting rod, the outer wall of each mounting rod is fixedly provided with symmetrical outer screw thread layers, the outer screw thread layers are matched with the third screw grooves, and the mounting rods can be mounted on the inner wall of each third screw groove in a threaded manner.

Further, the outer wall activity of installation pole is provided with fixed section of thick bamboo, the upper end of fixed section of thick bamboo is connected with the lower extreme of movable section of thick bamboo, and the setting of fixed section of thick bamboo is convenient to rotate along the outer wall of installation pole.

Further, the lower extreme fixed mounting of loading board has symmetrical supporting shoe, the spacing groove has been seted up in the front and back both ends of supporting shoe, the inner wall activity in spacing groove is provided with the stopper, the rear end fixed mounting of stopper has the installation piece, and the stopper can be placed at the inner wall in spacing groove, can realize the stable placement of stopper.

Further, the second spiral grooves which are evenly distributed are formed in the left end and the right end of the supporting block in a penetrating mode, the fourth spiral groove is formed in the left end and the right end of the limiting block in a penetrating mode, bolts are installed on the inner walls of the second spiral groove and the fourth spiral groove in a threaded mode, the bolts are installed on the inner walls of the second spiral groove and the fourth spiral groove in a threaded mode, and the limiting block can be fixed to the supporting block.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the sampling device, the first mounting pipe and the second mounting pipe are arranged, the bearing plate is moved to the vicinity of water quality, the first mounting pipe is arranged on the inner wall of the lower end of the movable barrel in a threaded mode, the second mounting pipe is arranged on the inner wall of the first screw groove in a threaded mode, the first mounting pipe is placed under water, the storage bottle is placed under the water surface, the piston rod can be pulled manually to form negative pressure in the movable barrel, therefore water can be pumped into the first mounting pipe, the water can enter the first mounting pipe from the first screw groove and then enter the storage bottle, the capacity that water quality can be rapidly sampled and placed in a plurality of storage bottles for storage is achieved, and meanwhile the device can be rapidly assembled and used.

Drawings

FIG. 1 is a schematic perspective view of a sampling device according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a storage bottle and a second stopper according to an embodiment of the sampling device of the present utility model;

FIG. 3 is a schematic view of a three-dimensional split structure of a carrier plate, a mounting block and a mounting bar of a sampling device according to an embodiment of the present utility model;

fig. 4 is a schematic perspective and split structure of a movable barrel and a piston rod of a sampling device according to an embodiment of the present utility model.

The marks in the drawings are: 1. a carrying plate; 2. a support block; 3. a movable cylinder; 4. a piston rod; 5. a first mounting tube; 6. a first screw groove; 7. a first plug cap; 8. a second screw groove; 9. a bolt; 10. a mounting block; 11. an air extracting pump; 12. an exhaust pipe; 13. a second mounting tube; 14. a storage bottle; 15. a liquid outlet pipe; 16. a second plug cover; 17. a first fixing ring; 18. a string; 19. a second fixing ring; 20. iron balls; 21. a third groove; 22. a mounting rod; 23. an outer thread layer; 24. a limit groove; 25. a limiting block; 26. a fourth screw groove; 27. a fixed cylinder; 28. a rubber piston.

Detailed Description

The embodiment is a sampling device for monitoring water quality environment, the schematic perspective structure of which is shown in fig. 1, the schematic perspective structure of a storage bottle 14 and a second plug cover 16 is shown in fig. 2, the sampling device comprises a bearing plate 1 and a movable cylinder 3 movably arranged in front of the bearing plate 1; the inner wall activity of movable tube 3 is provided with piston rod 4, the lower extreme fixed mounting of piston rod 4 has rubber piston 28, the lower extreme inner wall screw thread of movable tube 3 installs first installation tube 5, evenly distributed's first screw groove 6 has been seted up in the penetration of the inner and outer wall of first installation tube 5, first cock cap 7 is installed to the inner wall screw thread of first screw groove 6, the second installation tube 13 is installed to the inner wall of first screw groove 6 still screw thread, the upper end fixed mounting of second installation tube 13 has storage bottle 14, the upper end fixed mounting of storage bottle 14 has drain pipe 15, the inner wall screw thread of drain pipe 15 installs second cock cap 16, the upper end fixed mounting of loading board 1 has aspiration pump 11, fixedly mounting of aspiration tube 12 on the aspiration port of aspiration pump 11, the left and right sides of loading board 1 runs through and has seted up third screw groove 21, the inner wall movable mounting of third screw groove 21 has installation pole 22, the outer wall fixed mounting of installation pole 22 has symmetrical outer screw layer 23, outer screw layer 23 and third screw groove 21 looks adaptation, the outer wall movable mounting pole 22 has fixed tube 27, the upper end fixed tube 27 is connected with the lower extreme of movable tube 3.

In order to place the storage bottle 14 under the water surface, the outer wall of the storage bottle 14 is fixedly provided with a first fixing ring 17, a rope 18 is tied on the first fixing ring 17, one end of the rope 18 is tied with a second fixing ring 19, the outer wall of the second fixing ring 19 is fixedly provided with an iron ball 20, the rope 18 is tied on the first fixing ring 17, and the weight of the iron ball 20 can enable the storage bottle 14 to be placed under the water surface.

In order to facilitate rapid installation of the limiting block 25, the lower end of the bearing plate 1 is fixedly provided with symmetrical supporting blocks 2, the front end and the rear end of the supporting blocks 2 are penetrated and provided with limiting grooves 24, the inner wall of each limiting groove 24 is movably provided with the limiting block 25, the rear end of each limiting block 25 is fixedly provided with an installation block 10, the left end and the right end of each supporting block 2 are penetrated and provided with second spiral grooves 8 which are uniformly distributed, the left end and the right end of each limiting block 25 are penetrated and provided with fourth spiral grooves 26, the inner walls of the second spiral grooves 8 and the fourth spiral grooves 26 are provided with bolts 9 in a threaded manner, the limiting blocks 25 are placed on the inner walls of the limiting grooves 24, the limiting blocks 25 can be fixed on the supporting blocks 2, and rapid installation of the limiting blocks 25 can be facilitated.

The schematic diagram of the three-dimensional disassembly structure of the bearing plate 1, the mounting block 10 and the mounting rod 22 of the sampling device is shown in fig. 3, and the schematic diagram of the three-dimensional disassembly structure of the movable cylinder 3 and the piston rod 4 is shown in fig. 4.

When the sampling device of the technical scheme is used, the bearing plate 1 is moved to the vicinity of water quality, the first installation tube 5 is installed on the inner wall of the lower end of the movable tube 3 in a threaded manner, the second installation tube 13 is installed on the inner wall of the first spiral groove 6 in a threaded manner, the rope 18 is tied on the first fixing ring 17, the storage bottle 14 can be placed under the water surface by the weight of the iron ball 20, the first installation tube 5 is placed under the water, the storage bottle 14 is placed under the water surface, the piston rod 4 is manually pulled to enable the rubber piston 28 to move along the inner wall of the movable tube 3, negative pressure can be formed in the movable tube 3, so that water can be pumped into the first installation tube 5, the water can enter the first installation tube 5 from the first spiral groove 6 and then enter the storage bottle 14, the capacity of storing water quality can be rapidly sampled and placed in the storage bottles 14 by the device, meanwhile, the first installation tube 5 can be rapidly assembled and used in a threaded manner, the suction pump 11 can be opened to form negative pressure in the first installation tube 5, and the suction pump 11 can be prevented from entering the suction tube 11 in the whole length when the first suction tube 5 enters the water body 11.

Claims

1. The sampling device for monitoring the water quality environment comprises a bearing plate and a movable cylinder movably arranged in front of the bearing plate; the movable cylinder is characterized in that a piston rod is movably arranged on the inner wall of the movable cylinder, a rubber piston is fixedly arranged at the lower end of the piston rod, a first installation pipe is arranged at the inner wall of the lower end of the movable cylinder in a threaded manner, first spiral grooves which are uniformly distributed are formed in the inner wall and the outer wall of the first installation pipe in a penetrating manner, a first plug cover is arranged at the inner wall of the first spiral grooves in a threaded manner, a second installation pipe is further arranged at the inner wall of the first spiral grooves in a threaded manner, a storage bottle is fixedly arranged at the upper end of the second installation pipe, a liquid outlet pipe is fixedly arranged at the upper end of the storage bottle, and a second plug cover is arranged at the inner wall of the liquid outlet pipe in a threaded manner.

2. The sampling device for water quality and environment monitoring according to claim 1, wherein a first fixing ring is fixedly arranged on the outer wall of the storage bottle, a rope is tied on the first fixing ring, a second fixing ring is tied at one end of the rope, and an iron ball is fixedly arranged on the outer wall of the second fixing ring.

3. The sampling device for monitoring water quality environment according to claim 1, wherein an air pump is fixedly arranged at the upper end of the bearing plate, and an air extraction pipe is fixedly arranged on an air extraction port of the air pump.

4. The sampling device for water quality environment monitoring according to claim 1, wherein the left end and the right end of the bearing plate are provided with third screw grooves in a penetrating mode, the inner wall of each third screw groove is movably provided with a mounting rod, the outer wall of each mounting rod is fixedly provided with symmetrical outer screw layers, and the outer screw layers are matched with the third screw grooves.

5. The sampling device for monitoring water quality and environment according to claim 4, wherein the outer wall of the mounting rod is movably provided with a fixed cylinder, and the upper end of the fixed cylinder is connected with the lower end of the movable cylinder.

6. The sampling device for water quality environment monitoring according to claim 1, wherein symmetrical supporting blocks are fixedly arranged at the lower end of the bearing plate, limiting grooves are formed in the front end and the rear end of the supporting blocks in a penetrating mode, limiting blocks are movably arranged on the inner walls of the limiting grooves, and mounting blocks are fixedly arranged at the rear ends of the limiting blocks.

7. The sampling device for water quality and environment monitoring according to claim 6, wherein the left end and the right end of the supporting block are provided with second spiral grooves in a penetrating mode, the left end and the right end of the limiting block are provided with fourth spiral grooves in a penetrating mode, and the inner walls of the second spiral grooves and the fourth spiral grooves are provided with bolts in a penetrating mode.