CN219200964U

CN219200964U - Water source sampling device

Info

Publication number: CN219200964U
Application number: CN202222781423.4U
Authority: CN
Inventors: 吴言昌; 郝新
Original assignee: Qingdao Hangrui Geotechnical Engineering Co ltd
Current assignee: Qingdao Hangrui Geotechnical Engineering Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-06-16
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to a water source sampling device, which belongs to the technical field of water source sampling and comprises a base, wherein a balancing weight is placed on the upper surface of the base, a supporting plate is connected to the upper surface of the base in a sliding manner, a sliding groove matched with the supporting plate in a sliding manner is formed in the upper surface of the base, and a hydraulic rod is fixedly arranged at the upper end of the supporting plate. The utility model has the advantages that the hydraulic rod at the upper end of the supporting plate can push the winding machine and the storage box at the lower end of the pull rope to move towards the center direction of the water surface so as to facilitate the subsequent sampling work of a deeper water area, the winding machine can loosen the pull rope under the drive of the motor so as to enable the storage box to be positioned in the water areas with different depths for sampling, in the sampling process, the water pump at the outer surface of the storage box can pump water sources through the suction head and enable the water sources to flow into the three sampling boxes in the storage box from the three water outlet ends of the four-way pipe, and the process can collect the water sources of three groups of water areas with the same depth at one time so as to improve the referential of water source experimental data.

Description

Water source sampling device

Technical Field

The utility model relates to the technical field of water source sampling, in particular to a water source sampling device.

Background

Nowadays, water resources are increasingly scarce, corresponding protection monitoring of water sources is also more and more emphasized, water is a life source, sampling detection is needed in the monitoring protection process of the water sources, sampling detection is needed for the water sources, sampling is needed for shallow water areas and deep water areas, but most of existing water source samplers are only suitable for the shallow water areas, pollution to the water sources is prevented when the water sources are sampled, and in order to ensure the accuracy of water quality detection, collected water samples must be represented sufficiently.

Application number: 201821393255.9; the utility model discloses a water source sampling device, including rocker, wire wheel, pulley, water shutoff stopper support, pivot, spring, water intaking bottle mount, spike, water intaking bottle, rings, support and damping spring. The beneficial effects of the utility model are as follows: this water source sampling device reasonable in design, the external screw thread has been attacked at rings top, screw hole that has been bored at the top on the support cooperatees, be detachable connection, fixed rope passes rings, drive water intaking device and remove, the spring is at the stopper support right-hand member of blocking up through the hook, the other end is through the hook on the support, put into the sampling device and need take out water sample regional, be convenient for carry out the water source sample, the water intaking bottle mount is central cyclic annular, water intaking bottle both sides are respectively one, through bolt fastening, fix the water intaking bottle on the support, be convenient for fix the water intaking bottle, damping spring upper end is connected with the support bottom through the screw, damping spring lower part and spike are embedded installation, but free movement, guarantee that the sampling process is steady.

In the process of sampling water areas with different depths, the sampling range of the comparison file is limited to a limited area around the river bank, the water depth of the area around the river bank is generally limited, the water body sample with the same water depth cannot be sampled, and the sample collection with the same water depth can be collected only once in the sampling process, so that the sample data is single, the experimental data has lower referential property, and the water source sampling device is provided for the situation.

Disclosure of Invention

The utility model aims to provide a water source sampling device, which solves the problems that in the background art, in the process of sampling water areas with different depths, the sampling range is limited to a limited area around a river bank, the water depth of the area around the river bank is generally limited, a deeper water body sample cannot be sampled, and in the sampling process, the sample data is single because the sample acquisition for the same water depth is only carried out once, and the experimental data has lower referential property.

The technical scheme of the utility model is as follows:

the automatic water sampling device comprises a base, the balancing weight has been placed to the base upper surface, base upper surface sliding connection has the backup pad, the spout with backup pad sliding fit has been seted up to the base upper surface, the backup pad upper end is fixedly provided with hydraulic stem, the flexible end fixedly connected with rolling machine of hydraulic stem, the rolling machine rolling has the stay cord, the lower extreme fixedly connected with bin of stay cord, three pull chamber has been seted up to the bin inside, the inside grafting of pull chamber has the sampling box, the bin surface is provided with the water pump, water pump input intercommunication has the suction head, the output intercommunication of water pump has the four-way pipe, the water outlet head has been seted up to the sampling box outer wall, water outlet head outer wall threaded connection has sealed lid.

Further, the outer wall of the lower end of the supporting plate is connected with a bolt, and the surface of the base is provided with a slot.

Further, the outer wall of the suction head is connected with a filter head in a threaded mode, and the filter head is in a net mouth shape.

Further, the inner surface of the sampling box is inclined.

Further, the outer wall of the sampling box is provided with a rubber strip.

Further, the size of the outer opening of the sampling box is matched with the size of the inner opening of the drawing cavity.

The utility model provides a water source sampling device through improvement, and compared with the prior art, the utility model has the following improvements and advantages:

the method comprises the following steps: according to the utility model, the hydraulic rod at the upper end of the supporting plate can push the winding machine and the storage box at the lower end of the pull rope to move towards the center direction of the water surface so as to facilitate the subsequent sampling work of a deeper water area, the winding machine can loosen the pull rope under the drive of the motor, so that the storage boxes are positioned in water areas with different depths to sample, in the sampling process, the water pump at the outer surface of the storage boxes can pump water sources through the suction head, and the water sources can flow into the three sampling boxes in the storage boxes from the three water outlet ends of the four-way pipe, and the process can collect the water sources of three groups of water areas with the same depth at one time so as to improve the referential property of water source experimental data.

And two,: according to the utility model, the supporting plate can slide on the surface of the base along the sliding groove so as to move the sampling box to a position far away from the river surface for sample collection, so that the safety of the sampling box is improved, and the sampling box can be inserted into the slot on the surface of the base through the bolt so as to fix the position of the sampling box, so that the stability of the sampling process and the sample collection process is improved.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic diagram of a sample cartridge according to the present utility model;

FIG. 4 is a schematic view of the four-way pipe structure of the present utility model.

Reference numerals illustrate: 1. a base; 2. balancing weight; 3. a support plate; 4. a plug pin; 5. a slot; 6. a hydraulic rod; 7. a winding machine; 8. a pull rope; 9. a storage tank; 10. a drawing cavity; 11. a sampling box; 12. a suction head; 13. a water pump; 14. a water outlet head; 15. a chute; 16. rubber strips.

Detailed Description

The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 4, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a water source sampling device through improvement, as shown in figures 1-4, the water source sampling device comprises a base 1, a balancing weight 2 is placed on the upper surface of the base 1, a supporting plate 3 is connected on the upper surface of the base 1 in a sliding way, a sliding groove 15 which is in sliding fit with the supporting plate 3 is formed on the upper surface of the base 1, a hydraulic rod 6 is fixedly arranged at the upper end of the supporting plate 3, a winding machine 7 is fixedly connected with the telescopic end of the hydraulic rod 6, a pull rope 8 is wound on the winding machine 7, the lower end of the pull rope 8 is fixedly connected with a storage box 9, three drawing cavities 10 are formed in the storage box 9, a sampling box 11 is inserted in the drawing cavities 10, a water pump 13 is arranged on the outer surface of the storage box 9, a suction head 12 is communicated with the input end of the water pump 13, a four-way pipe is communicated with the output end of the water pump 13, a water outlet head 14 is formed on the outer wall of the sampling box 11, a sealing cover is connected with the outer wall of the water outlet head 14 in a threaded way, the base 1 of the sampling device can be fixed on a river bank through the balancing weight 2, so as to ensure the stability of water source sampling, the hydraulic rod 6 at the upper end of the supporting plate 3 can push the winding machine 7 and the storage box 9 at the lower end of the pull rope 8 to move towards the center direction of the water surface, so that the subsequent sampling work of deeper water areas can be carried out, the winding machine 7 can loosen the pull rope 8 through the driving of a motor, thereby the storage box 9 is positioned in water areas with different depths to sample, in the sampling process, the water pump 13 on the outer surface of the storage box 9 can pump water sources through the suction head 12, and the water sources can flow into the three sampling boxes 11 in the storage box 9 from the three water outlet ends of the four-way pipe, the process can collect the water sources of three groups of water areas with the same depth at one time, so that the referential of water source experimental data can be improved, the storage box 9 can be upwards moved through the winding of the winding machine 7 after the collection, and reset is carried out through the contraction of the hydraulic rod 6, the supporting plate 3 can be pulled to move along the chute 15 in a direction away from the river surface, and the sealing cover on the outer wall of the water outlet head 14 can be screwed off, so that the collected water source sample flows into the sampling bottle, after the water source sample is collected, the sampling box 11 can be pulled out of the pulling cavity 10, and the interior of the sampling box is cleaned, so that the subsequent collection work can be carried out.

The outer wall of the lower end of the supporting plate 3 is connected with a bolt 4, a slot 5 is formed in the surface of the base 1, and the supporting plate 3 is inserted into the slot 5 in the surface of the base 1 through the bolt 4 in the sliding process along the sliding chute 15, so that the position of the supporting plate is fixed, and the stability of the sampling process and the sample collecting process of the supporting plate is improved.

The filter head is connected to the outer wall of the suction head 12 in a threaded manner, and is in a net mouth shape, and can filter impurities in the water body, prevent the impurities from blocking a pipeline, and can be unscrewed for cleaning subsequently.

The inner surface of the sampling box 11 is inclined, so that water source samples in the sampling box 11 can flow along the inclined surface to the water outlet head 14 conveniently.

The outer wall of the sampling box 11 is provided with the rubber strip 16, the outer opening size of the sampling box 11 is identical with the inner opening size of the drawing cavity 10, the rubber strip 16 can improve the tightness of the sampling box 11 and the drawing cavity 10, and the situation of water seepage in the collecting process is avoided.

Working principle: firstly, the base 1 of the sampling device can be fixed at the bank side through the balancing weight 2 to ensure the stability of water source sampling, then the supporting plate 3 is pushed towards the river surface direction to enable the supporting plate to slide along the sliding groove 15, the supporting plate can be inserted into the slot 5 on the surface of the base 1 through the bolt 4 to conduct position fixing so as to improve the stability of subsequent sampling work, then the hydraulic rod 6 at the upper end of the supporting plate 3 can push the rolling machine 7 and the storage box 9 at the lower end of the pull rope 8 to move towards the center direction of the water surface so as to facilitate subsequent sampling work in deeper water areas, the rolling machine 7 can loosen the pull rope 8 through the driving of the motor, therefore, the storage box 9 is positioned in water areas with different depths to conduct sampling in the sampling process, the water pump 13 on the outer surface of the storage box 9 can pump water through the suction head 12, and the water source flows into the three sampling boxes 11 in the storage box 9 from the three water outlet ends of the four-way pipe, the process can collect the water source of three groups of water areas with the same depth at one time so as to improve the referential property of water source experiment data, the storage box 9 can be moved upwards through the winding of the winding machine 7 after collection, and reset through the contraction of the hydraulic rod 6, finally the support plate 3 can be pulled to move along the sliding groove 15 in a direction far away from the river surface, and the sealing cover on the outer wall of the water outlet head 14 can be screwed out, so that collected water source samples flow into the sampling bottles, and after collection, the sampling boxes 11 can be pulled out from the drawing cavity 10 and cleaned up for subsequent collection work.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Water source sampling device, its characterized in that: including base (1), balancing weight (2) have been placed to base (1) upper surface, base (1) upper surface sliding connection has backup pad (3), base (1) upper surface seted up with backup pad (3) sliding fit's spout (15), backup pad (3) upper end is fixed to be provided with hydraulic stem (6), the telescopic end fixedly connected with rolling machine (7) of hydraulic stem (6), rolling machine (7) rolling has stay cord (8), the lower extreme fixedly connected with bin (9) of stay cord (8), three pull chamber (10) have been seted up to bin (9) inside, inside grafting of pull chamber (10) has sampling box (11), bin (9) surface is provided with water pump (13), water pump (13) input intercommunication has suction head (12), the output intercommunication of water pump (13) has the four-way pipe, water outlet head (14) have been seted up to sampling box (11) outer wall screw thread connection has sealed lid.

2. The water source sampling device of claim 1, wherein: the outer wall of the lower end of the supporting plate (3) is connected with a bolt (4), and the surface of the base (1) is provided with a slot (5).

3. The water source sampling device of claim 1, wherein: the outer wall of the suction head (12) is connected with a filter head in a threaded mode, and the filter head is in a net mouth shape.

4. The water source sampling device of claim 1, wherein: the inner surface of the sampling box (11) is inclined.

5. The water source sampling device of claim 1, wherein: the outer wall of the sampling box (11) is provided with a rubber strip (16).

6. The water source sampling device of claim 1, wherein: the size of the outer opening of the sampling box (11) is matched with the size of the inner opening of the drawing cavity (10).