CN219121775U

CN219121775U - Water quality sampling device

Info

Publication number: CN219121775U
Application number: CN202223374096.7U
Authority: CN
Inventors: 杨惠翔; 马勇; 朱凤杰
Original assignee: Shandong Dalan Environmental Protection Technology Co ltd
Current assignee: Shandong Dalan Environmental Protection Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-02
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a water quality sampling device which comprises a collecting tank, wherein the upper end of the collecting tank is connected with a water inlet tank in a threaded manner, and the upper end of the water inlet tank is sleeved with a first sealing cover. According to the utility model, the connecting block is arranged on one side of the collecting tank, when water sources with different depths are required to be sampled, the distance between the handheld block and the collecting tank can be adjusted only by lengthening or shortening the telescopic rod, when the deep water sources are required to be collected, only the telescopic rod is required to be lengthened, otherwise, the telescopic rod is shortened, then the third handle is broken off, the lifting rod is driven to rotate by the third handle so as to be used for pulling up the upper end of the pull rope, the sealing cover at the upper end of the water inlet tank is pulled open, water enters the collecting tank through the water inlet tank, after the collection is completed, the third handle is loosened, the rear reset spring pulls the sealing cover to reset, the resealing of the upper end of the water inlet tank is completed, and then the device is taken out of the water source.

Description

Water quality sampling device

Technical Field

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

Background

When a certain water area is managed and maintained, the water quality of the water area is usually required to be collected and detected, and a water quality sampling device is a device for collecting water sources with different depths in the water area.

Among the prior art, like chinese patent CN 214096744U discloses a river water sampling device, relate to quality of water sampling technical field, including the sampling case, fixed connection mounting panel in the sampling case, fixed connection mounting case on the mounting panel, top fixed connection installation section of thick bamboo in the mounting case, the sampling case top rotation above the installation section of thick bamboo is connected and is adjusted the pole, adjust the pole and pass the mounting case roof, extend to the inside installation section of thick bamboo of installation section of thick bamboo in, and the bottom rotates and connect the piston plate, piston plate bottom fixed connection extension spring, extension spring bottom fixed connection piston rod, the piston rod extends to installation section of thick bamboo below, and bottom fixed connection drive plate, the drive slot is all seted up to the drive plate both sides, drive plate bottom fixed connection movable column, the movable column lower extreme passes the mounting panel, extend to the mounting panel below, and bottom fixed connection kickboard, kickboard both sides and sampling case inner wall sliding connection, the water inlet is seted up to the kickboard both sides. The device structure principle reasonable in design, the operation is used conveniently, and the practicality is high.

However, in the prior art, when the water source is adopted, the water sources with different depths are required to be sampled for multiple times, but the existing sampler can only collect water samples with fixed heights, and if the water samples with different depths are adopted, the samplers with different models are required to be replaced for sampling, so that the portable sampler is inconvenient to carry.

Disclosure of Invention

The utility model aims to solve the problems that when water sources are adopted, water sources with different depths are required to be sampled for multiple times, but the existing sampler can only collect water samples with fixed heights, and if different depths are adopted, the sampler with different models is required to be replaced for sampling, so that the water quality sampling device is inconvenient to carry.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a quality of water sampling device, includes the collection tank, the upper end threaded connection of collection tank has into the water tank, the upper end cover that is into the water tank has connect sealed lid No. one, the lower extreme threaded connection who goes into the water tank has sealed lid No. two, the middle part fixedly connected with connecting block of collection tank one side, the upper end fixedly connected with telescopic link of connecting block, the upper end fixedly connected with of telescopic link holds the piece, one side fixedly connected with handle of holding the piece, the upper end fixedly connected with connector link of sealed lid No. one.

Preferably, the lower end of the first sealing cover is fixedly connected with a reset spring, and the middle part inside the water inlet tank is fixedly connected with a water filtering plate.

Preferably, the lower end of the return spring is fixedly connected with the middle part of the upper end of the water filtering plate, and holes are uniformly formed in the periphery of the upper end of the water filtering plate.

Preferably, anti-skidding lines are uniformly formed above the outer surface of the collecting tank, and anti-skidding lugs are uniformly and fixedly connected with the outer surface of the second sealing cover.

Preferably, the opposite side fixedly connected with mounting bracket of handheld piece, the inside below rotation of mounting bracket is connected with the rolling wheel, the surface fixedly connected with stay cord of rolling wheel, the other end of stay cord with connector link fixed connection.

Preferably, one side of the winding wheel is fixedly connected with a rotating block, and one side of the rotating block is rotationally connected with a second handle.

Preferably, one side of the mounting frame is rotationally connected with a lifting rod, one end of the lifting rod is fixedly connected with a pull buckle, and the upper end of the lifting rod is fixedly connected with a third handle.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the connecting block is arranged on one side of the collecting tank, when water sources with different depths are required to be sampled, the distance between the handheld block and the collecting tank can be adjusted only by lengthening or shortening the telescopic rod, when the water sources with different depths are required to be collected, only the telescopic rod is required to be lengthened, otherwise, the telescopic rod is shortened, then the third handle is broken off, the lifting rod is driven to rotate by the third handle so as to be used for pulling up the upper end of the pull rope, the sealing cover at the upper end of the water inlet tank is pulled open, water enters the collecting tank through the water inlet tank, after the collection is completed, the third handle is loosened, the rear reset spring pulls the sealing cover to reset, the resealing at the upper end of the water inlet tank is completed, then the device is taken out of the water sources, the water sources with different depths can be collected by the detecting personnel rapidly, and the collection work flow is simplified, so that the collection work is more convenient.

2. According to the utility model, the second sealing cover is arranged at the lower end of the collecting tank, after the collection work is finished, the collected water source can be poured out by rotating the second sealing cover, and then the collecting part of the device can be disassembled and opened by rotating the collecting tank and the water inlet tank, so that the collecting tank and the water inlet tank are more convenient for detection personnel to clean, and the condition of next detection data deviation caused by poor cleaning is avoided.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a water sampling device according to the present utility model;

FIG. 2 is a schematic diagram showing a three-dimensional structure of a collecting tank part in a water quality sampling device according to the present utility model;

FIG. 3 is a schematic view showing the internal cross-section of a collection tank in a water sampling device according to the present utility model;

fig. 4 is a schematic perspective view of a handheld block in a water sampling device according to the present utility model.

Legend description:

1. feeding into a water tank; 2. a collection tank; 3. a second sealing cover; 4. a connecting block; 5. a telescopic rod; 6. a connecting buckle; 7. a pull rope; 8. a lifting rod; 9. pulling buckle; 10. a third handle; 11. a hand-held block; 12. a first handle; 13. a winding wheel; 14. a rotating block; 15. a second handle; 16. anti-skid lines; 17. an anti-slip bump; 18. a return spring; 19. a hole; 20. a water filtering plate; 21. a mounting frame; 22. and a first sealing cover.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

As shown in fig. 1-4, the utility model provides a water quality sampling device, which comprises a collecting tank 2, and is characterized in that the upper end of the collecting tank 2 is in threaded connection with a water inlet tank 1, the upper end of the water inlet tank 1 is sleeved with a first sealing cover 22, the lower end of the water inlet tank 1 is in threaded connection with a second sealing cover 3, the middle part of one side of the collecting tank 2 is fixedly connected with a connecting block 4, the upper end of the connecting block 4 is fixedly connected with a telescopic rod 5, the upper end of the telescopic rod 5 is fixedly connected with a handheld block 11, one side of the handheld block 11 is fixedly connected with a first handle 12, the upper end of the first sealing cover 22 is fixedly connected with a connecting buckle 6, when water sources with different depths need to be sampled, the distance between the handheld block 11 and the collecting tank 2 can be adjusted only by lengthening or counting the telescopic rod 5, when the water sources need to be collected deeply, otherwise, the three handles 10 are required to be pulled off, the three handles 10 are driven to rotate, so that the upper ends of the telescopic rod 5 are used for pulling 7, the upper ends of the water sources are fixedly connected with a connecting buckle 6, the first handle 12 is pulled back to the water inlet tank 1, the water source can be collected by pulling the water source 1, the water source can be collected by the water source can be conveniently and quickly pulled into the water collecting tank 1, and the water source can be conveniently and quickly pulled into the water collecting tank 1 by the water source 1, and the water source can be conveniently and quickly pulled into the water collecting device.

As shown in fig. 3, the lower end of the first sealing cover 22 is fixedly connected with a return spring 18, the middle part inside the water inlet tank 1 is fixedly connected with a water filtering plate 20, and the return spring 18 can pull the pulled first sealing cover 22 back again for sealing the water inlet tank 1.

As shown in fig. 3, the lower end of the return spring 18 is fixedly connected with the middle part of the upper end of the water filtering plate 20, and holes 19 are uniformly formed around the upper end of the water filtering plate 20, and the holes 19 can supply water into the collecting tank 2 through the water inlet tank 1.

As shown in fig. 2, the anti-skid patterns 16 are uniformly formed above the outer surface of the collecting tank 2, the anti-skid bumps 17 are uniformly fixedly connected to the outer surface of the second sealing cover 3, and the friction force of the hands of the anti-skid patterns 16 and the anti-skid bumps 17 is larger when the collecting tank 2 and the water inlet tank 1 are disassembled, so that the grasping is firmer.

As shown in fig. 1 and 4, the other side of the handheld block 11 is fixedly connected with a mounting frame 21, a winding wheel 13 is rotatably connected to the lower portion inside the mounting frame 21, a pull rope 7 is fixedly connected to the outer surface of the winding wheel 13, the other end of the pull rope 7 is fixedly connected with the connecting buckle 6, the mounting frame 21 can be used for fixing the winding wheel 13, and the winding wheel 13 can be used for winding the pull rope 7.

As shown in fig. 1 and fig. 4, a rotating block 14 is fixedly connected to one side of the winding wheel 13, and a second handle 15 is rotatably connected to one side of the rotating block 14, so that the winding wheel 13 can be driven to rotate by rotating the second handle 15, and the winding wheel is used for winding the pull rope 7.

As shown in fig. 1 and 4, one side of the mounting frame 21 is rotatably connected with a lifting rod 8, one end of the lifting rod 8 is fixedly connected with a pull buckle 9, the upper end of the lifting rod 8 is fixedly connected with a third handle 10, the third handle 10 can drive the lifting rod 8 to rotate by pulling the third handle 10, so that the upper end of the pull rope 7 is pulled up, a sealing cover 22 at the upper end of the water inlet tank 1 is pulled open, and water can enter the collection tank 2 through the water inlet tank 1.

The application method and the working principle of the device are as follows: when the device is used, the device is placed into water after the telescopic length of the telescopic rod 5 is adjusted by the depth of a water source is collected, the third handle 10 is then broken, the third handle 10 can drive the lifting rod 8 to rotate so as to be used for pulling up the upper end of the pull rope 7, the first sealing cover 22 at the upper end of the water inlet tank 1 is pulled open, water can enter the collecting tank 2 through the water inlet tank 1, when enough water is collected in the collecting tank 2, the third handle 10 is loosened, the rear reset spring 18 pulls the first sealing cover 22 to reset, the reseating of the upper end of the water inlet tank 1 is completed, then the device is taken out of the water source, and the collected water source can be poured out for detection work by rotating the second sealing cover 3.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a water sampling device, includes collection tank (2), its characterized in that, the upper end screw thread connection of collection tank (2) has into water tank (1), the upper end cover that goes into water tank (1) has sealed lid (22) No. one, the lower extreme screw thread connection that goes into water tank (1) has sealed lid (3) No. two, the middle part fixedly connected with connecting block (4) of collection tank (2) one side, the upper end fixedly connected with telescopic link (5) of connecting block (4), the upper end fixedly connected with hand piece (11) of telescopic link (5), one side fixedly connected with handle (12) of hand piece (11), the upper end fixedly connected with connector link (6) of sealed lid (22) No. one.

2. A water sampling device according to claim 1, wherein: the lower extreme fixedly connected with reset spring (18) of sealed lid (22) No. one, the inside middle part fixedly connected with drainage board (20) of income water tank (1).

3. A water sampling device according to claim 2, wherein: the lower end of the return spring (18) is fixedly connected with the middle part of the upper end of the water filtering plate (20), and holes (19) are uniformly formed in the periphery of the upper end of the water filtering plate (20).

4. A water sampling device according to claim 1, wherein: anti-skidding lines (16) are uniformly formed above the outer surface of the collecting tank (2), and anti-skidding lugs (17) are uniformly and fixedly connected to the outer surface of the second sealing cover (3).

5. A water sampling device according to claim 1, wherein: the utility model discloses a hand-held device, including hand-held piece (11), connecting buckle (6), hand-held piece (11), the opposite side fixedly connected with mounting bracket (21), the inside below rotation of mounting bracket (21) is connected with rolling wheel (13), the surface fixedly connected with stay cord (7) of rolling wheel (13), the other end of stay cord (7) with connector link (6) fixed connection.

6. The water sampling device of claim 5, wherein: one side of the winding wheel (13) is fixedly connected with a rotating block (14), and one side of the rotating block (14) is rotatably connected with a second handle (15).

7. The water sampling device of claim 5, wherein: one side of mounting bracket (21) rotates and is connected with and carries pull rod (8), the one end fixedly connected with of carrying pull rod (8) draws knot (9), the upper end fixedly connected with of carrying pull rod (8) is No. three handle (10).