CN210375839U

CN210375839U - Water sample sampling device for ecological restoration

Info

Publication number: CN210375839U
Application number: CN201921011741.4U
Authority: CN
Inventors: 康刘新; 王超
Original assignee: Henan Laitai Garden Co ltd
Current assignee: Henan Laitai Garden Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-21
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a water sample sampling device for ecological remediation, including branch, the bottom mount, the sampler, the exhaust tube, the auxiliary control case, aspiration pump and controller, the bottom mount is installed to the lower extreme of branch, the bottom mount is by outside solid fixed ring, inside fixed plate and connecting rod are constituteed, install the sampler on the side of bottom mount, install the sealing plug on the sampler, install inlet tube and exhaust tube on the sealing plug, the exhaust tube extends to in the auxiliary control case, on auxiliary control case fixed mounting to bottom mount, install the aspiration pump in the auxiliary control case, install the controller on the upper portion inner wall of auxiliary control case. The utility model discloses a branch, bottom mount, sampler, exhaust tube, auxiliary control case, aspiration pump and the controller that sets up have solved once can only take a sample, and the representativeness of sample is relatively poor, receives the length restriction of auxiliary branch pole, is not convenient for to the problem of its darker position sample.

Description

Water sample sampling device for ecological restoration

Technical Field

The utility model relates to an ecological remediation technical field specifically is a water sample sampling device for ecological remediation.

Background

Along with the social and economic development, scientific progress and improvement of the living standard of people, the pollution of people to external water bodies is more and more serious, the polluted water bodies are required to be subjected to ecological restoration in sequence, and the water bodies are required to be sampled and detected in the mental restoration process, so that the pollution degree of the water bodies at the position and the later restoration degree are mastered. The water body sampling refers to collecting water samples of polluted water bodies and obtaining basic data of water body pollution through analysis and determination. The water sample for analysis should be representative and can reflect the chemical composition and characteristics of the water body. The sampling method, position, time, frequency and the like are determined according to the characteristics of the water body and the analysis purpose.

The existing sampling tools are mainly used for single-point sampling, only water samples in one position can be collected, and when water samples in multiple positions need to be collected, multiple tools need to be used for simultaneous collection, so that the sampling tool is very troublesome. And for deeper water, the existing water sampling device is difficult to simultaneously collect water samples of different depths at the same position.

However, the prior art has the following disadvantages:

1. only one sample can be sampled at a time, and the sample has poor representativeness;

2. and the sampling at the deeper position is inconvenient due to the length limitation of the auxiliary supporting rod.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a water sample sampling device for ecological remediation has solved once can only take a sample, and the representativeness of sample is relatively poor, receives the length restriction of supplementary back-up bar, is not convenient for to the problem of its darker position sample.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water sample sampling device for ecological remediation, including branch, the bottom mount, the sampler, the exhaust tube, the auxiliary control case, aspiration pump and controller, the bottom mount is installed to the lower extreme of branch, the bottom mount is by outside solid fixed ring, inside fixed plate and connecting rod are constituteed, install the sampler on the side of bottom mount, install the sealing plug on the sampler, install inlet tube and exhaust tube on the sealing plug, the exhaust tube extends to in the auxiliary control case, auxiliary control case fixed mounting is on the bottom mount, install the aspiration pump in the auxiliary control case, install the controller on the upper portion inner wall of auxiliary control case, install pressure sensor on the outer wall of auxiliary control case.

Preferably, the handle is installed to the upper end of branch, and the handle passes through connecting bolt and the upper end threaded connection of branch, and the lower extreme of branch is provided with the threaded connection pole, and the upper end of branch is provided with the second screw hole.

Preferably, the support rods are in threaded connection with the second threaded holes through threaded connecting rods, the threaded connecting rods are matched with the second threaded holes, the lower ends of the support rods are in threaded connection with threaded connecting seats arranged on the upper portion of the bottom fixing frame through the threaded connecting rods, and the threaded connecting rods are in threaded connection with threaded slotted holes formed in the threaded connecting seats.

Preferably, the external fixing ring on the bottom fixing frame is fixedly connected with the internal fixing plate through connecting rods, the connecting rods are distributed in an annular array, the number of the connecting rods is six, and connecting jacks are arranged in the middle of the upper portions of the connecting rods.

Preferably, the outer side wall of the external fixing ring is provided with first threaded holes, the first threaded holes are in one-to-one correspondence with the connecting rods, and the lower portion of the threaded connecting seat is fixedly connected with the internal fixing plate.

Preferably, the sampler is through fixed lantern ring and the solid fixed ring fixed connection of outside, and the sampler is inserted with the fixed lantern ring interference and is closed the connection, and the fixed lantern ring passes through the fixed pole and the solid fixed ring fixed connection of outside, the one end and the fixed lantern ring fixed connection of dead lever, and the other end of dead lever through the external screw thread that sets up and the solid fixed ring first screw hole threaded connection on the outside.

Preferably, the outer wall of the bottom of the auxiliary control box is provided with a fixed inserted bar, the auxiliary control box is inserted into a connecting jack arranged on the connecting rod through the fixed inserted bar, the fixed inserted bar is connected with the connecting jack in an interference insertion manner, and a connector is installed on an exhaust pipe outside the auxiliary control box

Preferably, the air pump is connected in series to an air pumping pipe in the auxiliary control box, the air pump is fixedly installed on the inner wall of the auxiliary control box, the controller is electrically connected with the air pump and the pressure sensor through conducting wires respectively, and the storage battery is electrically connected with the air pump, the controller and the pressure sensor through conducting wires respectively.

(III) advantageous effects

The utility model provides a water sample sampling device for ecological remediation possesses following beneficial effect:

(1) the utility model discloses, through the bottom mount that sets up, on installing the first screw hole on the outside solid fixed ring with its dead lever for the fixed lantern ring according to the demand of reality afterwards, install the fixed lantern ring with its sampler again on, communicate together through the exhaust tube on connector and the auxiliary control case with the exhaust tube on its sampler again, and on the connection jack on the connecting rod is pegged graft to the fixed inserted bar of its auxiliary control case lower part, a plurality of first screw holes of bottom mount outside setting, be convenient for once only install a plurality of samplers, a plurality of samples are once got to a position to the convenience, the representativeness of sample has been promoted greatly, thereby promote the accuracy of sample, promote the efficiency of sample, solved once can only sample a sample, the relatively poor problem of representativeness of sample.

(2) The utility model selects proper quantity of the struts according to actual use requirements during use through the arranged struts, and fixedly connects the struts together, the threaded connecting rod at the lower end of the strut is fixedly connected with the thread of the second threaded hole at the upper end of another strut, so that the struts are combined together, the handle is installed at the uppermost end of the combined strut, the lower end of the combined strut is connected to the threaded connecting seat on the bottom fixing frame, then the sampler and the auxiliary control box are installed, the combined strut is directly held by hand during sampling and slowly inserted into water at a sampling position for sampling, the strut for sampling adopts a plurality of struts to be combined into a longer strut, so as to conveniently sample at a deeper position, and the scale mark arranged outside the strut is convenient for roughly controlling the sampling depth, thereby solving the problem of the length limitation of the auxiliary strut, the problem that it is inconvenient to sample the deeper position.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the sampler and auxiliary control box of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the strut of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the bottom fixing frame shown in fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a strut; 2. a handle; 3. a bottom mount; 4. a threaded connection base; 5. a first threaded hole; 6. a sampler; 7. a fixed collar; 8. a sealing plug; 9. an air exhaust pipe; 10. an auxiliary control box; 11. a water inlet pipe; 12. an air pump; 13. a connector; 14. a storage battery; 15. a controller; 16. a pressure sensor; 17. fixing the inserted rod; 18. fixing the rod; 19. a threaded connecting rod; 20. a second threaded hole; 21. an external retaining ring; 22. an inner fixing plate; 23. a connecting rod; 24. and connecting the jacks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown; the utility model provides a water sample sampling device for ecological remediation, including branch 1, bottom mount 3, sampler 6, exhaust tube 9, auxiliary control case 10, aspiration pump 12 and controller 15, bottom mount 3 is installed to the lower extreme of branch 1, handle 2 is installed to the upper end of branch 1, and handle 2 passes through connecting bolt and the upper end threaded connection of branch 1, the lower extreme of branch 1 is provided with threaded connection rod 19, the upper end of branch 1 is provided with second screw hole 20, through threaded connection rod 19 and second screw hole 20 threaded connection between the branch 1, threaded connection rod 19 agrees with second screw hole 20, the lower extreme of branch 1 passes through threaded connection rod 19 and threaded connection seat 4 threaded connection that the upper portion of bottom mount 3 set up, and threaded connection rod 19 and the threaded groove hole threaded connection that sets up on threaded connection seat 4, bottom mount 3 is by outside solid fixed ring 21, The sampling device comprises an internal fixing plate 22 and a connecting rod 23, scale marks are arranged on the outer wall of a supporting rod 1, the sampling depth can be conveniently and approximately known in the using process, an external fixing ring 21 on a bottom fixing frame 3 is fixedly connected with the internal fixing plate 22 through the connecting rod 23, the connecting rod 23 is distributed in an annular array, six connecting rods 23 are arranged, a connecting jack 24 is arranged at the middle position of the upper part of the connecting rod 23, a first threaded hole 5 is arranged on the outer side wall of the external fixing ring 21, the first threaded holes 5 and the connecting rods 23 are arranged in a one-to-one correspondence manner, the lower part of a threaded connecting seat 4 is fixedly connected with the internal fixing plate 22, a sampler 6 is arranged on the side edge of the bottom fixing frame 3, the sampler 6 is fixedly connected with the external fixing ring 21 through a fixing ring 7, one end of a fixed rod 18 is fixedly connected with a fixed lantern ring 7, the other end of the fixed rod 18 is in threaded connection with a first threaded hole 5 on an external fixed ring 21 through a set external thread, a sealing plug 8 is installed on a sampler 6, a water inlet pipe 11 and an exhaust pipe 9 are installed on the sealing plug 8, the exhaust pipe 9 extends into an auxiliary control box 10, the auxiliary control box 10 is fixedly installed on a bottom fixed frame 3, an exhaust pump 12 is installed in the auxiliary control box 10, the model of the exhaust pump 12 is BLDC1420HP, for the prior art, a controller 15 is installed on the inner wall of the upper part of the auxiliary control box 10, the model of the controller 15 is S7-400, for the prior art, a pressure sensor 16 is installed on the outer wall of the auxiliary control box 10, the model of the pressure sensor 16 is HM22, for the prior art, a fixed inserted rod 17 is arranged on the outer wall of the bottom of the auxiliary control box 10, the auxiliary control box 10 is inserted into a connecting jack, the fixed inserting rod 17 is connected with the connecting inserting hole 24 in an interference insertion mode, the connector 13 is installed on the air extracting pipe 9 outside the auxiliary control box 10, the air extracting pump 12 is connected in series on the air extracting pipe 9 in the auxiliary control box 10, the air extracting pump 12 is fixedly installed on the inner wall of the auxiliary control box 10, the controller 15 is electrically connected with the air extracting pump 12 and the pressure sensor 16 through conducting wires respectively, the storage battery 14 is electrically connected with the air extracting pump 12, the controller 15 and the pressure sensor 16 through conducting wires respectively, the air extracting pipe 9, the conducting wires and the conducting wires on the auxiliary control box 10 are sealed through sealing glue when penetrating through box walls, and the auxiliary control box 10 is made into a sealed box body.

The working principle is as follows: when in use, the proper quantity of the supporting rods 1 is selected according to the actual use requirement, the supporting rods 1 are fixedly connected together, the threaded connecting rod 19 at the lower end of the supporting rod 1 is fixedly connected with the second threaded hole 20 at the upper end of the other supporting rod 1 in a threaded manner, so that the supporting rods 1 are combined together, the handle 2 is arranged at the uppermost end of the combined supporting rod 1, the lower end of the combined supporting rod 1 is connected to the threaded connecting seat 4 on the bottom fixing frame 3, then the fixing lantern ring 7 is arranged on the first threaded hole 5 on the external fixing ring 21 by the fixing rod 18 according to the actual requirement, then the sampler 6 is arranged on the fixing lantern ring 7, then the air suction pipe 9 on the sampler 6 is communicated with the air suction pipe 9 on the auxiliary control box 10 through the connector 13, and the fixing inserting rod 17 at the lower part of the auxiliary control box 10 is inserted into the connecting inserting hole 24 on the, during sampling, the combined supporting rod 1 is directly held by a hand to be slowly inserted into water at a sampling position downwards, the pressure sensor 16 senses water pressure and transmits data of the water pressure to the controller 15, the controller 15 controls the air pump 12 to operate according to the water pressure, the air in the sampler 6 is extracted by the aid of the air extraction pipe 9, negative pressure is generated inside the sampler 6 by the aid of air extraction, external water is sucked into the sampler 6 through the water inlet pipe 11 under the action of the negative pressure to finish sampling, an operator controls sampling depth roughly according to scale marks on the supporting rod 1, and the pressure sensor 16 accurately controls sampling depth.

To sum up, the utility model discloses a branch 1, bottom mount 3, sampler 6, exhaust tube 9, auxiliary control case 10, aspiration pump 12 and controller 15 that set up have solved once can only take a sample, and the representativeness of sample is relatively poor, receives the length restriction of auxiliary branch, is not convenient for to the problem of its darker position sample.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.

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. The utility model provides a water sample sampling device for ecological remediation, includes branch (1), bottom mount (3), sampler (6), exhaust tube (9), auxiliary control case (10), aspiration pump (12) and controller (15), its characterized in that: bottom mount (3) are installed to the lower extreme of branch (1), bottom mount (3) are by outside solid fixed ring (21), internal fixation board (22) and connecting rod (23) are constituteed, install sampler (6) on the side of bottom mount (3), install sealing plug (8) on sampler (6), install inlet tube (11) and exhaust tube (9) on sealing plug (8), exhaust tube (9) extend to in auxiliary control case (10), auxiliary control case (10) fixed mounting is on bottom mount (3), install aspiration pump (12) in auxiliary control case (10), install controller (15) on the upper portion inner wall of auxiliary control case (10), install pressure sensor (16) on the outer wall of auxiliary control case (10).

2. The sample sampling device for water body for ecological restoration according to claim 1, characterized in that: the handle (2) is installed to the upper end of branch (1), and handle (2) pass through connecting bolt and the upper end threaded connection of branch (1), and the lower extreme of branch (1) is provided with threaded connection pole (19), and the upper end of branch (1) is provided with second screw hole (20).

3. The sample sampling device for water body for ecological restoration according to claim 2, characterized in that: through threaded connection pole (19) and second screw hole (20) threaded connection between branch (1), threaded connection pole (19) agree with mutually with second screw hole (20), the lower extreme of branch (1) passes through threaded connection pole (19) and threaded connection seat (4) threaded connection that bottom mount (3) upper portion set up, and threaded connection pole (19) and the threaded connection slotted hole threaded connection who sets up on threaded connection seat (4).

4. The sample sampling device for water body for ecological restoration according to claim 1, characterized in that: the external fixing ring (21) on the bottom fixing frame (3) is fixedly connected with the internal fixing plate (22) through the connecting rods (23), the connecting rods (23) are distributed in an annular array, the number of the connecting rods (23) is six, and the connecting jacks (24) are arranged in the middle of the upper portion of the connecting rods (23).

5. The sample sampling device for water body for ecological restoration according to claim 4, characterized in that: the outer side wall of the external fixing ring (21) is provided with first threaded holes (5), the first threaded holes (5) and the connecting rods (23) are arranged in a one-to-one correspondence mode, and the lower portion of the threaded connecting seat (4) is fixedly connected with the internal fixing plate (22).

6. The sample sampling device for water body for ecological restoration according to claim 1, characterized in that: sampler (6) are through fixed lantern ring (7) and the solid fixed ring (21) fixed connection in outside, and sampler (6) are inserted with fixed lantern ring (7) interference and are closed and be connected, and fixed lantern ring (7) are through dead lever (18) and the solid fixed ring (21) fixed connection in outside, the one end and the fixed lantern ring (7) fixed connection of dead lever (18), and the other end of dead lever (18) is through the external screw thread that sets up and first screw hole (5) threaded connection on the solid fixed ring (21) in outside.

7. The sample sampling device for water body for ecological restoration according to claim 1, characterized in that: the outer wall of the bottom of the auxiliary control box (10) is provided with a fixed inserting rod (17), the auxiliary control box (10) is inserted into a connecting jack (24) formed in a connecting rod (23) through the fixed inserting rod (17), the fixed inserting rod (17) is connected with the connecting jack (24) in an interference insertion mode, and a connector (13) is installed on an exhaust pipe (9) outside the auxiliary control box (10).

8. The sample sampling device for water body for ecological restoration according to claim 7, characterized in that: the air extracting pump (12) is connected in series to the air extracting pipe (9) in the auxiliary control box (10), the air extracting pump (12) is fixedly installed on the inner wall of the auxiliary control box (10), the controller (15) is electrically connected with the air extracting pump (12) and the pressure sensor (16) through conducting wires respectively, and the storage battery (14) is electrically connected with the air extracting pump (12), the controller (15) and the pressure sensor (16) through conducting wires respectively.