CN217277075U

CN217277075U - Marine environment detects uses filtration sampling device

Info

Publication number: CN217277075U
Application number: CN202220795076.8U
Authority: CN
Inventors: 何冬晓; 王栋; 李杨
Original assignee: Rizhao Wuli Technology Shipbuilding Equipment Technology Co ltd
Current assignee: Rizhao Wuli Technology Shipbuilding Equipment Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-23
Anticipated expiration: 2032-04-08

Abstract

The utility model relates to the technical field of marine environment detection, in particular to a filtering and sampling device for marine environment detection, which comprises a sampling tube, a push-pull handle and a handle, wherein the inner lower end of the sampling tube is connected with a closing plate in a sliding way, the push-pull handle is fixedly connected on the right side of the lower end of the closing plate, the inner middle position of the sampling tube is rotatably connected with a rotating main shaft, the outer side of the rotating main shaft is fixedly connected with a rotating plate, the inner side of the rotating plate is fixedly connected with a filter screen, and the lower end of the filter screen is hermetically connected with a water inlet joint, in the utility model, the water inlet on the inner side of the closing plate can be butted with the water inlet arranged at the lower end of the sampling tube by pulling the closing plate, the water inlet joint and a stretching spring, thereby seawater can enter the inner side of the filter screen through the water inlet joint and can be arranged by sections in the sampling tube, the device is convenient for sampling and detecting seawater at different depths.

Description

Marine environment detects uses filtration sampling device

Technical Field

The utility model relates to a marine environment detects technical field, specifically is a marine environment detects uses filtration sampling device.

Background

With the development of society, the application of marine environment detection is becoming more extensive, and marine environment refers to the vast and continuous total waters of the sea and ocean on the earth, including seawater, substances dissolved and suspended in seawater, submarine sediments and marine organisms, and is a cradle for life and a treasure house for human resources.

In the prior art, when a sampling device adopted for marine environment detection samples seawater, the seawater is collected and sampled by extracting and storing the seawater, but the seawater at different depths cannot be sampled and detected, so that the seawater detection of the marine environment at different depths is difficult, and the seawater detection effect is influenced; and the impurities in the seawater are difficult to filter after the seawater is sampled, so that the detection effect of the detection device on the seawater is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine environment detects uses filtration sampling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the filtering and sampling device comprises a sampling tube, a push-pull handle and a handle, wherein the lower end of the interior of the sampling tube is slidably connected with a closed plate, the push-pull handle is fixedly connected to the right side of the lower end of the closed plate, a rotating main shaft is rotatably connected to the middle position of the interior of the sampling tube, the rotating main shaft is fixedly connected to the outer side of the rotating main shaft, a filter screen is fixedly connected to the inner side of the rotating plate, the lower end of the filter screen is hermetically connected with a water inlet joint, a rubber pad is fixedly connected to the upper end of the filter screen, and the rubber pad is slidably connected with the sampling tube.

Preferably, the upper end of the sampling tube is hermetically connected with a water outlet head.

Preferably, the right end of the rotating main shaft penetrates through the sampling tube, the right end of the rotating main shaft is fixedly connected with a turntable, and the lower end of the turntable is fixedly connected with a handle.

Preferably, the right side of the upper end of the closing plate is fixedly connected with a sliding plate, the sliding plate is slidably connected with the sampling tube, the inner side of the sliding plate is slidably connected with a fixed rod, the fixed rod is fixedly connected with the sampling tube, and the right side surface of the fixed rod is externally covered with an extension spring.

Preferably, the surface of the right end of the rotating main shaft is coated with a torsion spring, a torsion arm at the left end of the torsion spring is fixedly connected with the sampling tube, and a torsion arm at the right end of the torsion spring is fixedly connected with the turntable.

Preferably, the water inlet has all been seted up to the diapire of sampling tube and the inboard of closure plate, the position size of water inlet corresponds with the position size of water supply connector.

Preferably, the inner side of the sampling tube is provided with a partition plate which is arranged at equal intervals.

Preferably, the upper end wall of the sampling tube is provided with a water outlet, and the position of the water outlet corresponds to the positions of the rubber pad and the water outlet head respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the water inlet at the inner side of the closing plate can be butted with the water inlet arranged at the lower end of the sampling tube by pulling the closing plate, the water inlet connector and the extension spring, so that the seawater can enter the inner side of the filter screen through the water inlet connector, and the device can sample the seawater at different depths through the sectional arrangement in the sampling tube, thereby facilitating the sampling detection of the seawater at different depths;

2. the utility model discloses in, through the rotation main shaft, filter screen and the rubber pad that set up, the rotation that utilizes the rotation main shaft makes the rotor plate can drive the filter screen and rotate to make the rubber pad rotate, and then can make the sea water after the sample flow through the hydrohead, and the solid matter that makes the sea water through the filtering action of filter screen can obtain filtering use, promotes the detection effect of sea water.

Drawings

FIG. 1 is a sectional view of the overall installation structure of the present invention;

fig. 2 is a schematic view of the installation structure at a of fig. 1 according to the present invention;

fig. 3 is a right sectional view of the mounting structure of fig. 1 according to the present invention.

In the figure: 1. a sampling tube; 2. a closing plate; 3. a push-pull handle; 4. rotating the main shaft; 5. a rotating plate; 6. a filter screen; 7. a water inlet joint; 8. a rubber pad; 9. a water outlet head; 10. a turntable; 11. a grip; 12. a sliding plate; 13. fixing the rod; 14. an extension spring; 15. a torsion spring.

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.

Embodiment 1, please refer to fig. 1-3, the present invention provides a technical solution: a filtering and sampling device for marine environment detection comprises a sampling tube 1, a push-pull handle 3 and a handle 11, wherein the lower end inside the sampling tube 1 is connected with a closing plate 2 in a sliding manner, the push-pull handle 3 is fixedly connected to the right side of the lower end of the closing plate 2, a rotating main shaft 4 is rotatably connected to the middle position inside the sampling tube 1, a rotating plate 5 is fixedly connected to the outer side of the rotating main shaft 4, a filter screen 6 is fixedly connected to the inner side of the rotating plate 5, a water inlet joint 7 is hermetically connected to the lower end of the filter screen 6, the closing plate 2 can move towards the right side by pulling the push-pull handle 3, so that seawater can enter the sampling tube 1, a sliding plate 12 is fixedly connected to the right side of the upper end of the closing plate 2, the sliding plate 12 is connected with the sampling tube 1 in a sliding manner, a fixing rod 13 is slidably connected to the inner side of the sliding plate 12, the fixing rod 13 is fixedly connected with the sampling tube 1, and an extension spring 14 is externally coated on the right side surface of the fixing rod 13, be convenient for make the sliding plate 12 cause the compression to extension spring 14 after 3 stimulations to push-and-pull handle, and then make extension spring 14 bullet stretch after loosening push-and-pull handle 3, and then can make the automatic closure of closing plate 2, avoid the sea water to flow, the water inlet has all been seted up to the diapire of sampling tube 1 and the inboard of closing plate 2, the position size of water inlet is corresponding with the position size of water supply connector 7, the sea water sample of being convenient for is used, the inboard of sampling tube 1 is equipped with the baffle, the baffle is equidistant setting, be convenient for carry out the segmentation sample to the sea water and use.

Example 2: referring to fig. 1-3, the present embodiment is different from embodiment 1 in that: the upper end of the filter screen 6 is fixedly connected with a rubber pad 8, the rubber pad 8 is connected with the sampling tube 1 in a sliding manner, the upper end of the sampling tube 1 is hermetically connected with a water outlet head 9, the right end of the rotating main shaft 4 penetrates through the sampling tube 1, the right end of the rotating main shaft 4 is fixedly connected with a turntable 10, the lower end of the turntable 10 is fixedly connected with a handle 11, the surface of the right end of the rotating main shaft 4 is coated with a torsion spring 15, the left end torsion arm of the torsion spring 15 is fixedly connected with the sampling tube 1, the right end torsion arm of the torsion spring 15 is fixedly connected with the turntable 10, the upper end wall of the sampling tube 1 is provided with a water outlet, the position of the water outlet is respectively corresponding to the positions of the rubber pad 8 and the water outlet head 9, the turntable 10 drives the rotating main shaft 4 to rotate by rotating the handle 11, so that the rotating plate 5 can drive the filter screen 6 to rotate, thereby enabling the rubber pad 8 to rotate and turning over the sampling tube 1, so that the seawater can flow out through the water outlet at the upper end of the sampling tube 1 and the water outlet head 9.

The working process is as follows: the device does not adopt any power supply for power supply when in use, when sea water sampling is carried out on marine environment detection, the handle 11 is held, the device is inserted into sea water, the closing plate 2 can move towards the right side by pulling the push-pull handle 3, so that a water inlet arranged on the inner side of the closing plate 2 is respectively butted with a water inlet of the lower end wall of the sampling tube 1 and a water inlet joint 7, sea water with different depths can enter the sampling tube 1 in a segmented manner, the sliding plate 12 moves towards the right side when the push-pull handle 3 is pulled, the tension spring 14 is compressed, the tension spring 14 is elastically stretched after the sea water sampling and the push-pull handle 3 is loosened, the closing plate 2 can automatically move towards the left side and plug the lower end water inlet of the sampling tube 1, the sea water is prevented from flowing out, the sampling tube 1 is moved out of the sea water after the sea water sampling, the rotary table 10 is driven to rotate by the rotation of the handle 11, thereby make rotor plate 5 can drive filter screen 6 and rotate, thereby make rubber pad 8 rotate, and overturn sampling tube 1, thereby make the sea water can flow through delivery port and the faucet 9 of 1 upper end of sampling tube, and then can carry out the segmentation sample to the sea water of the different degree of depth and use, be convenient for carry out the sample detection to the sea water of the different degree of depth and use, can carry out filtration treatment to the sea water through filter screen 6 that sets up simultaneously, promote marine environment detection effect.

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 marine environment detects uses filtration sampling device, includes sampling tube (1), push-and-pull handle (3) and handle (11), its characterized in that: the sampling tube is characterized in that the lower end of the interior of the sampling tube (1) is slidably connected with a closing plate (2), the right side of the lower end of the closing plate (2) is fixedly connected with a push-pull handle (3), the middle position of the interior of the sampling tube (1) is rotatably connected with a rotating main shaft (4), the outer side of the rotating main shaft (4) is fixedly connected with a rotating plate (5), the inner side of the rotating plate (5) is fixedly connected with a filter screen (6), the lower end of the filter screen (6) is hermetically connected with a water inlet joint (7), the upper end of the filter screen (6) is fixedly connected with a rubber pad (8), and the rubber pad (8) is slidably connected with the sampling tube (1).

2. The filtering and sampling device for marine environment detection as claimed in claim 1, wherein: the upper end of the sampling tube (1) is hermetically connected with a water outlet head (9).

3. The filtration sampling device for marine environment detection according to claim 1, wherein: the right-hand member that rotates main shaft (4) runs through sampling tube (1), the right-hand member fixedly connected with carousel (10) that rotates main shaft (4), the lower extreme fixedly connected with handle (11) of carousel (10).

4. The filtration sampling device for marine environment detection according to claim 1, wherein: the sampling device is characterized in that a sliding plate (12) is fixedly connected to the right side of the upper end of the closing plate (2), the sliding plate (12) is in sliding connection with the sampling tube (1), a fixing rod (13) is in sliding connection with the inner side of the sliding plate (12), the fixing rod (13) is fixedly connected with the sampling tube (1), and a tension spring (14) is coated on the right side surface of the fixing rod (13).

5. The filtration sampling device for marine environment detection according to claim 3, wherein: a torsion spring (15) is coated on the surface of the right end of the rotating main shaft (4), a torsion arm at the left end of the torsion spring (15) is fixedly connected with the sampling tube (1), and a torsion arm at the right end of the torsion spring (15) is fixedly connected with the turntable (10).

6. The filtration sampling device for marine environment detection according to claim 1, wherein: the water inlet has all been seted up to the diapire of sampling tube (1) and the inboard of closure plate (2), the position size of water inlet is corresponding with the position size of water supply connector (7).

7. The filtration sampling device for marine environment detection according to claim 1, wherein: the inboard of sampling tube (1) is equipped with the baffle, the baffle is equidistant setting.

8. The filtering and sampling device for marine environment detection according to claim 2, wherein: the upper end wall of the sampling tube (1) is provided with a water outlet, and the position of the water outlet corresponds to the positions of the rubber pad (8) and the water outlet head (9) respectively.