Sample storage device for water quality monitoring

Abstract

The utility model discloses a sample storage device for water quality monitoring, and relates to the technical field of water quality sample storage devices, the sample storage device comprises an assembly seat and a plurality of groups of storage cylinders, two sides of the plurality of groups of storage cylinders are provided with water inlet holes in a penetrating manner, and two sides of the plurality of groups of storage cylinders are provided with sealing structures at the water inlet holes; a control structure is arranged at one end of the assembling base, the sealing structure comprises a U-shaped base, sliding grooves are formed in the two side walls of the interior of the U-shaped base, a sliding plate is arranged in the U-shaped base, a sealing gasket is fixedly installed at one end of the sliding plate, and a connecting rod is fixedly installed at the other end of the sliding plate; and the control structure comprises an elliptical plate and a sealing box. According to the water quality sampling device, water of different depths can conveniently enter the corresponding storage cylinders through the water inlet holes, the process is time-saving and labor-saving, water quality sampling can be completed without repeated operation, and the water quality sampling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality sample storage devices, in particular to a sample storage device for water quality monitoring. Background Art

[0002] With the progress of society, people's living standards are gradually improving, and the quality of drinking water is gradually being paid attention to. Nowadays, environmental protection departments are required to take samples from water sources in the external environment and then send the samples to testing departments for testing.

[0003] For example, Chinese patent publication number: CN218432421U discloses a sample storage device for water quality monitoring, including a storage cylinder with both ends sealed, a plurality of partitions for dividing the interior of the storage cylinder into a plurality of water storage chambers are arranged in the storage cylinder, a plurality of water inlet holes are arranged on the circumferential surface of the storage cylinder corresponding to the plurality of water storage chambers, and a plurality of control members for controlling the closing and opening of the corresponding water inlet holes are arranged on the circumferential surface of the storage cylinder corresponding to the plurality of water storage chambers.

[0004] As in the above patent, although the speed of water entering the water storage chamber is increased, and the efficiency of the staff using the sample storage device to sample the water source is improved, there are still the following disadvantages. When collecting water quality samples, it is necessary to slide the control tubes one by one to allow the water quality to enter the water storage chamber. If the above patent is used to operate several groups of control tubes one by one, it is necessary to repeat the steps of the above patent to slide several groups of control tubes. This process takes a long time to complete the operation of several groups of control tubes, which is time-consuming and labor-intensive, and affects the sampling efficiency of water quality. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when collecting water quality samples, it is necessary to slide control tubes one by one to allow the water quality to enter the water storage chamber. If the above-mentioned patent is used to operate several groups of control tubes one by one, it is necessary to repeat the steps of the above-mentioned patent to slide several groups of control tubes. This process takes a long time to complete the operation of several groups of control tubes, which is time-consuming and labor-intensive, and affects the sampling efficiency of water quality. A sample storage device for water quality monitoring is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sample storage device for water quality monitoring, comprising an assembly seat and a plurality of groups of storage cylinders, both sides of the plurality of groups of storage cylinders are penetrated with water inlet holes, both sides of the plurality of groups of storage cylinders and are provided with sealing structures at the water inlet holes, one end of the assembly seat is provided with a control structure, the sealing structure comprises a U-shaped seat, both side walls of the inner side of the U-shaped seat are provided with sliding grooves, a slide plate is provided inside the U-shaped seat, a sealing pad is fixedly installed at one end of the slide plate, and a connecting rod is fixedly installed at the other end of the slide plate;

[0007] The control structure includes an elliptical plate and a sealed box, a telescopic rod is installed inside the sealed box, round rods are welded at the lower end of the elliptical plate and near the edges on both sides, push plates are fixedly installed at the lower ends of two groups of round rods, long plates are fixedly installed at one end of the two groups of push plates, and the other ends of several groups of connecting rods are respectively fixed to one end of the two groups of long plates.

[0008] Preferably, a diverter plate is fixedly mounted on one end of the assembly seat.

[0009] Preferably, several groups of the slide plates are slidably installed inside several groups of the slide grooves respectively.

[0010] Preferably, the extended end of the telescopic rod passes through a sealing box and is fixed to the lower end of the elliptical plate, and one end of the sealing box is fixed to one end of the assembly seat.

[0011] Preferably, a counterweight is fixedly mounted on the upper ends of the plurality of groups of storage cylinders, and one end of the plurality of groups of storage cylinders is fixed to one end of the assembly seat.

[0012] Preferably, one end of several groups of the U-shaped seats are respectively fixed to two sides of several groups of the storage cylinders, and several groups of the sealing gaskets are respectively arranged on one side of several groups of the water inlet holes.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, by providing a sealing structure, under the action of several groups of sealing gaskets, several groups of water inlet holes can be sealed to prevent water from entering the interior of the storage cylinder without permission. At the same time, by pushing the connecting rod downward, the connecting rod drives the slide plate fixed thereto to move together, so that the slide plate slides downward inside the slide groove to play a stable guiding role. At the same time, the slide plate will drive the sealing gasket fixed thereto to move, so that the sealing gasket is removed from the corresponding water inlet hole, making it convenient for external water to enter the corresponding storage cylinder through the water inlet hole.

[0015] 2. In the utility model, a control structure is provided to operate the telescopic rod, and the extended end of the telescopic rod drives the elliptical plate fixed thereto to move downward, and the elliptical plate moves downward through the two groups of round rods fixed thereto, and the two groups of round rods respectively drive the push plates fixed thereto to move downward, and the two groups of push plates respectively drive the two groups of long plates fixed thereto to move downward, and the two groups of long plates will drive several groups of connecting rods fixed thereto to move downward, so that the several groups of connecting rods drive the slide plates fixed thereto to move downward, so that the several groups of slide plates slide downward inside the several groups of slide grooves respectively, and then the sealing gaskets corresponding to the side of the several groups of water inlet holes are removed, so that the water inlet holes are exposed to the outside, thereby facilitating water of different depths to enter the interior of the corresponding storage cylinder through the water inlet holes. This process saves time and labor, and the sampling of water quality can be completed without repeated operations, thereby improving the sampling efficiency of water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a sample storage device for water quality monitoring;

[0017] Figure 2 The utility model provides a structural schematic diagram of a sealing structure of a sample storage device for water quality monitoring;

[0018] Figure 3 The utility model provides a schematic diagram of the control structure of a sample storage device for water quality monitoring;

[0019] Figure 4 The utility model provides a partial structural schematic diagram of a sample storage device for water quality monitoring.

[0020] Legend: 1. Assembly seat; 11. Storage cylinder; 12. Counterweight; 13. Diverter plate; 14. Water inlet hole; 2. Sealing structure; 21. U-shaped seat; 22. Slide; 23. Slide plate; 24. Sealing pad; 25. Connecting rod; 3. Control structure; 31. Oval plate; 32. Sealing box; 33. Telescopic rod; 34. Long board; 35. Push plate; 36. Round rod. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] like Figure 1 As shown in Figure 4, the utility model provides a sample storage device for water quality monitoring, including an assembly seat 1 and a plurality of groups of storage cylinders 11, both sides of the plurality of groups of storage cylinders 11 are penetrated with water inlet holes 14, both sides of the plurality of groups of storage cylinders 11 and are provided with sealing structures 2 at the water inlet holes 14, one end of the assembly seat 1 is provided with a control structure 3, the sealing structure 2 includes a U-shaped seat 21, both side walls of the inner side of the U-shaped seat 21 are provided with slide grooves 22, a slide plate 23 is provided inside the U-shaped seat 21, one end of the slide plate 23 is fixedly installed with a sealing pad 24, and the other end of the slide plate 23 is fixed with a sealing pad 24. A connecting rod 25 is fixedly installed, and the control structure 3 includes an elliptical plate 31 and a sealing box 32. A telescopic rod 33 is installed inside the sealing box 32. Round rods 36 are welded at the lower end of the elliptical plate 31 and near the edges on both sides. Push plates 35 are fixedly installed at the lower ends of two groups of round rods 36. Long plates 34 are fixedly installed at one end of the two groups of push plates 35. The other ends of several groups of connecting rods 25 are respectively fixed to one end of the two groups of long plates 34. The extended end of the telescopic rod 33 passes through the sealing box 32 and is fixed to the lower end of the elliptical plate 31. One end of the sealing box 32 is fixed to one end of the assembly seat 1.

[0025] A diverter plate 13 is fixedly mounted on one end of the assembly seat 1 , counterweights 12 are fixedly mounted on the upper ends of several groups of storage cylinders 11 , and one end of several groups of storage cylinders 11 is fixed to one end of the assembly seat 1 .

[0026] The specific settings and functions of this embodiment are described in detail below. First, the telescopic rod 33 (model LA16-16mm) is operated. The extended end of the telescopic rod 33 drives the elliptical plate 31 fixed thereto to move downward. The elliptical plate 31 moves downward through the two groups of round rods 36 fixed thereto. The two groups of round rods 36 respectively drive the push plates 35 fixed thereto to move downward. The two groups of push plates 35 respectively drive the two groups of long plates 34 fixed thereto to move downward, and the two groups of long plates 34 will drive the several groups of connecting rods 25 fixed thereto to move downward, so that the several groups of connecting rods 25 drive the slide plates 23 fixed thereto to move downward, so that the several groups of slide plates 23 slide downward in the several groups of chutes 22 respectively, and then remove the sealing gaskets 24 corresponding to the side of the several groups of water inlet holes 14, so that the water inlet holes 14 are exposed to the outside, thereby facilitating water of different depths to enter the interior of the corresponding storage cylinder 11 through the water inlet holes 14. This process saves time and effort, and the sampling of water quality can be completed without repeated operations, thereby improving the sampling efficiency of water quality.

[0027] The setting of the diverter plate 13 can divert the water flow when the assembly seat 1 is pulled upward to prevent the assembly seat 1 from being pressure tested by a large pressure generated by the water, and it is more convenient to pull the assembly seat 1 up from the bottom of the water. The setting of several groups of counterweight blocks 12 can speed up the sinking of several groups of storage cylinders 11 on one side of the assembly seat 1 and speed up the sinking of several groups of storage cylinders 11 to a suitable position for sampling water quality.

[0028] Embodiment 2

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the sealing structure 2 includes a U-shaped seat 21, and both side walls of the interior of the U-shaped seat 21 are provided with slide grooves 22. A slide plate 23 is arranged inside the U-shaped seat 21, a sealing gasket 24 is fixedly installed at one end of the slide plate 23, and a connecting rod 25 is fixedly installed at the other end of the slide plate 23. Several groups of slide plates 23 are slidably installed inside several groups of slide grooves 22, one end of several groups of U-shaped seats 21 are respectively fixed to the two sides of several groups of storage cylinders 11, and several groups of sealing gaskets 24 are respectively arranged on one side of several groups of water inlet holes 14.

[0030] The effect achieved by the entire embodiment is that, under the action of several groups of sealing gaskets 24, several groups of water inlet holes 14 can be sealed to prevent water from entering the storage cylinder 11 without permission. At the same time, by pushing the connecting rod 25 downward, the connecting rod 25 drives the slide plate 23 fixed thereto to move together, so that the slide plate 23 slides downward inside the slide groove 22 to play a stabilizing guiding role. At the same time, the slide plate 23 will drive the sealing gasket 24 fixed thereto to move, so that the sealing gasket 24 is removed from the corresponding water inlet hole 14, making it convenient for external water to enter the corresponding storage cylinder 11 through the water inlet hole 14.

[0031] The method of using the device and the working principle are as follows: First, place several groups of storage cylinders 11 and assembly seats 1 at the position where sample water needs to be collected in the water source. When the set position is reached, operate the telescopic rod 33 (model LA16-16mm). The extended end of the telescopic rod 33 drives the elliptical plate 31 fixed thereto to move downward. The elliptical plate 31 moves downward through the two groups of round rods 36 fixed thereto. The two groups of round rods 36 respectively drive the push plates 35 fixed thereto to move downward. The two groups of push plates 35 respectively drive the two groups of long plates 34 fixed thereto to move downward. The two groups of long plates 34 will drive several groups of connecting rods 25 fixed thereto to move downward, so that the several groups of connecting rods 25 drive the slide plates 23 fixed thereto to move downward, so that the several groups of slide plates 23 are respectively moved upward inside the several groups of slide grooves 22. The plurality of sliding plates 34 are connected to the plurality of water inlet holes 14, and the plurality of sliding plates 34 are connected to the plurality of water inlet holes 14. The plurality of sliding plates 34 are connected to the plurality of water inlet holes 14, and the plurality of water inlet holes 14 are connected to the plurality of water inlet holes 14. The plurality of sliding plates 34 are connected to the plurality of water inlet holes 14, and the plurality of water inlet holes 14 are connected to the plurality of water inlet holes 14. The plurality of sliding plates 34 are connected to the plurality of water inlet holes 14, and the plurality of water inlet holes 14 are connected to the plurality of water inlet holes 14. The plurality of water inlet holes 14 are connected to the plurality of water inlet holes 14, and the plurality of water inlet holes 14 are connected to the plurality of water inlet holes 14.

[0032] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A sample storage device for water quality monitoring, comprising an assembly seat (1) and a plurality of groups of storage cylinders (11), characterized in that: Water inlet holes (14) are provided through both sides of the plurality of groups of storage cylinders (11); sealing structures (2) are provided on both sides of the plurality of groups of storage cylinders (11) and at the water inlet holes (14); a control structure (3) is provided at one end of the assembly seat (1); the sealing structure (2) comprises a U-shaped seat (21); both side walls of the U-shaped seat (21) are provided with sliding grooves (22); a slide plate (23) is provided inside the U-shaped seat (21); a sealing pad (24) is fixedly installed at one end of the slide plate (23); and a connecting rod (25) is fixedly installed at the other end of the slide plate (23); The control structure (3) comprises an elliptical plate (31) and a sealing box (32), a telescopic rod (33) is installed inside the sealing box (32), round rods (36) are welded at the lower end of the elliptical plate (31) and near the edges on both sides, push plates (35) are fixedly installed at the lower ends of two groups of the round rods (36), long plates (34) are fixedly installed at one end of the two groups of the push plates (35), and the other ends of the several groups of the connecting rods (25) are respectively fixed to one end of the two groups of the long plates (34).

2. A sample storage device for water quality monitoring according to claim 1, characterized in that: A diverter plate (13) is fixedly mounted on one end of the assembly seat (1).

3. A sample storage device for water quality monitoring according to claim 1, characterized in that: A plurality of groups of slide plates (23) are slidably mounted inside a plurality of groups of slide grooves (22).

4. A sample storage device for water quality monitoring according to claim 1, characterized in that: The extended end of the telescopic rod (33) passes through the sealing box (32) and is fixed to the lower end of the elliptical plate (31), and one end of the sealing box (32) is fixed to one end of the assembly seat (1).

5. A sample storage device for water quality monitoring according to claim 2, characterized in that: A counterweight block (12) is fixedly mounted on the upper ends of the plurality of groups of storage cylinders (11), and one end of the plurality of groups of storage cylinders (11) is fixed to one end of the assembly seat (1).

6. A sample storage device for water quality monitoring according to claim 3, characterized in that: like One end of the U-shaped seat (21) of the main group is fixed to the two sides of the storage cylinders (11) of the plurality of groups respectively. The plurality of groups of sealing pads (24) are respectively arranged on one side of the plurality of groups of water inlet holes (14).

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