CN215339071U

CN215339071U - Liquid pollutant sampling device

Info

Publication number: CN215339071U
Application number: CN202121212654.2U
Authority: CN
Inventors: 赵应健
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-28
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a liquid pollutant sampling device, belonging to the field of sampling devices, and comprising a stay bar, wherein the left end of the stay bar is fixedly connected with a hand-held handle, the position of the bottom side of the outer wall of the stay bar, which is close to the right end, is fixedly connected with a lantern ring, a double-pipe water pumping pipe is movably sleeved in the lantern ring, the double-pipe water pumping pipe comprises two water pumping pipes, the left ends of the two water pumping pipes of the double-pipe water pumping pipe are respectively and fixedly connected with a first connector, the position of the bottom side of the outer wall of the stay bar, which is close to the left end, is fixedly connected with a placing pipe, the front side of the placing pipe is provided with a placing notch, the position of the outer wall of the placing pipe, which is close to the top, is fixedly connected with a liquid pumping pipe, the right end of the liquid pumping pipe is fixedly connected with a second connector, the second connector is matched with the first connector, the inner wall of the placing pipe and the position, which is positioned below the liquid pumping pipe, the bottom side of the liquid pumping pipe is fixedly connected with a liquid leaking pipe, the device can be realized, and layered sampling can be conveniently carried out on the deep position of the liquid pollutant.

Description

Liquid pollutant sampling device

Technical Field

The utility model relates to the field of sampling devices, in particular to a liquid pollutant sampling device.

Background

In order to detect substances contained in liquid pollutants, sampling is generally required to be carried out through a sampling device, and the existing sampling device is inconvenient for carrying out layered sampling on deep liquid pollutants.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a liquid pollutant sampling device which can realize layered sampling of deep positions of liquid pollutants.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a liquid pollutant sampling device, includes the vaulting pole, the handheld handle of vaulting pole left end fixedly connected with, the position fixedly connected with lantern ring that the vaulting pole outer wall bottom side is close to the right-hand member, and double-barrelled drinking-water pipe is cup jointed in the inside activity of lantern ring, double-barrelled drinking-water pipe contains two drinking-water pipes, two drinking-water pipe left ends difference fixedly connected with first connector of double-barrelled drinking-water pipe.

Furthermore, the position of the bottom side of the outer wall of the support rod, which is close to the left end, is fixedly connected with a placing pipe, and a placing notch is formed in the front side of the placing pipe.

Further, place the position fixedly connected with pipette that the pipe outer wall is close to the top, the right-hand member fixedly connected with second connector of pipette, second connector and first connector looks adaptation.

Furthermore, a liquid collecting box is fixedly connected to the position, located below the liquid suction pipe, of the inner wall of the placing pipe, and a liquid leakage pipe is fixedly connected to the bottom side of the liquid collecting box.

Furthermore, a push-pull rod is movably inserted into the liquid suction pipe, the left end of the push-pull rod extends to the outside of the placing pipe, the right end of the push-pull rod is fixedly connected with an arc-shaped connecting plate, and the right end of the arc-shaped connecting plate is fixedly connected with a circular piston.

Furthermore, a through hole is formed in the middle of the circular piston, a connecting seat is fixedly connected to the position, located above the through hole, on the left side of the circular piston, a circular blocking plate is rotatably connected between the inner walls on the two opposite sides of the connecting seat, and the circular blocking plate is matched with the through hole.

3. Advantageous effects

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

(1) when the scheme is used, the sampling tube is placed at the position below the liquid leakage tube in the placing tube, then the second connector is connected with a first connector, the other end of the double-pipe pumping pipe is infiltrated to the position of the deep layer of the liquid pollutant, then the push-pull rod is continuously and rapidly pulled back and forth, when the push-pull rod is pulled leftwards, under the action of the pressure inside the liquid suction pipe and the double-pipe water suction pipe, the liquid pollutants are pumped into the double-pipe water suction pipe, and continuously pumping the liquid pollutant into the pipette again in the process of continuously and rapidly pulling the push-pull rod, then flow to in the collection liquid box from the weeping pipe flow to the sampling tube, then take off this first connector and connect another first connector again, with double-barrelled drinking-water pipe move to the liquid pollutant of another degree of depth in, repeat above-mentioned operation can, be convenient for like this carry out the layering sample to the deep position of liquid pollutant.

Drawings

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

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

The reference numbers in the figures illustrate:

1. a stay bar; 2. a handle is held by hand; 3. a collar; 4. a water pumping pipe; 5. a first connector; 6. placing a tube; 7. placing the notch; 8. a pipette; 9. a second connector; 10. a push-pull rod; 11. a liquid collecting box; 12. a liquid leakage pipe; 13. an arc-shaped connecting plate; 14. a circular piston; 15. perforating; 16. a connecting seat; 17. a circular closure plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1-4, a liquid pollutant sampling device comprises a stay bar 1, wherein a handheld handle 2 is fixedly connected to the left end of the stay bar 1, a lantern ring 3 is fixedly connected to the bottom side of the outer wall of the stay bar 1, which is close to the right end, a double-pipe water pumping pipe 4 is movably sleeved inside the lantern ring 3, the double-pipe water pumping pipe 4 comprises two water pumping pipes, and the left ends of the two water pumping pipes of the double-pipe water pumping pipe 4 are respectively and fixedly connected with a first connecting head 5, so that layered sampling through the two water pumping pipes is facilitated.

Referring to fig. 1, the position fixedly connected with that the bottom side of the outer wall of the stay bar 1 is close to the left end places the pipe 6, the front side of the placing pipe 6 is provided with a placing notch 7, the position fixedly connected with pipette 8 that the outer wall of the placing pipe 6 is close to the top is placed, the right end fixedly connected with second connector 9 of the pipette 8 is matched with the first connector 5, and the first connector 5 is convenient to replace.

Referring to fig. 2, place 6 inner walls of pipe and be located pipette 8 below position fixedly connected with collection liquid box 11, collect liquid box 11 bottom side fixedly connected with weeping pipe 12, liquid pollutant flows to collection liquid box 11 on, flows to the sampling tube from weeping pipe 12 again in, is convenient for take a sample to liquid pollutant.

Referring to fig. 3 and 4, a push-pull rod 10 is movably inserted into a liquid suction pipe 8, the left end of the push-pull rod 10 extends to the outside of the placing pipe 6, an arc-shaped connecting plate 13 is fixedly connected to the right end of the push-pull rod 10, a circular piston 14 is fixedly connected to the right end of the arc-shaped connecting plate 13, a through hole 15 is formed in the middle of the circular piston 14, a connecting seat 16 is fixedly connected to the left side of the circular piston 14 and above the through hole 15, a circular blocking plate 17 is rotatably connected between the inner walls of the two opposite sides of the connecting seat 16, the circular blocking plate 17 is matched with the through hole 15, when the push-pull rod 10 is pulled leftwards, liquid pollutants are sucked into the double-pipe water suction pipe 4 under the action of the internal pressure of the liquid suction pipe 8 and the double-pipe water suction pipe 4, when the push-pull rod 10 is pushed rightwards, the circular blocking plate 17 is opened, so that the liquid pollutants are continuously and further sucked into the double-pipe water suction pipe 8 in the process of continuously and rapidly pulling the push-pull rod 10, then flows into the liquid collecting box 11 and flows from the leakage liquid pipe 12 to the sampling pipe.

When in use: the sampling tube is placed at the position below the liquid leakage tube 12 in the placing tube 6, then the second connector 9 is connected with the first connector 5, the other end of the double-tube water pumping tube 4 is infiltrated into the position of the deep layer of the liquid pollutant, then the push-pull rod 10 is continuously and rapidly pulled back and forth, when the push-pull rod 10 is pulled leftwards, under the action of the pressure inside the pipette 8 and the double-tube suction pipe 4, the liquid contaminant is pumped into the double-tube suction pipe 4, and continuously pumps the liquid contaminant into the pipette 8 again in the process of continuously and rapidly pulling the push-pull rod 10, then flows into the liquid collecting box 11 and flows into the sampling tube from the liquid leakage tube 12, then the first connector 5 is taken down and then is connected with another first connector 5, the double-tube water pumping tube 4 is moved into the liquid pollutant at another depth, and the operations are repeated, so that the layered sampling of the deep position of the liquid pollutant is convenient.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. A liquid pollutant sampling device, includes vaulting pole (1), its characterized in that: vaulting pole (1) left end fixedly connected with is handheld (2), vaulting pole (1) outer wall bottom side is close to the position fixedly connected with lantern ring (3) of right-hand member, and double-barrelled drinking-water pipe (4) are cup jointed in the inside activity of lantern ring (3), double-barrelled drinking-water pipe (4) contain two drinking-water pipes, and two drinking-water pipe left ends of double-barrelled drinking-water pipe (4) are first connecting head of fixedly connected with (5) respectively.

2. A liquid contaminant sampling device according to claim 1, wherein: the position fixedly connected with that the bottom side of the outer wall of the support rod (1) is close to the left end is provided with a placing pipe (6), and the front side of the placing pipe (6) is provided with a placing notch (7).

3. A liquid contaminant sampling device according to claim 2, wherein: place position fixedly connected with pipette (8) that pipe (6) outer wall is close to the top, the right-hand member fixedly connected with second connector (9) of pipette (8), second connector (9) and first connector (5) looks adaptation.

4. A liquid contaminant sampling device according to claim 2, wherein: the liquid collecting box is characterized in that a liquid collecting box (11) is fixedly connected to the position, located below the liquid suction pipe (8), of the inner wall of the placing pipe (6), and a liquid leakage pipe (12) is fixedly connected to the bottom side of the liquid collecting box (11).

5. A liquid contaminant sampling device according to claim 3, wherein: the device is characterized in that a push-pull rod (10) is movably inserted into the liquid suction pipe (8), the left end of the push-pull rod (10) extends to the outside of the placing pipe (6), an arc-shaped connecting plate (13) is fixedly connected to the right end of the push-pull rod (10), and a circular piston (14) is fixedly connected to the right end of the arc-shaped connecting plate (13).

6. A liquid contaminant sampling device according to claim 5, wherein: a through hole (15) is formed in the middle of the circular piston (14), a connecting seat (16) is fixedly connected to the left side of the circular piston (14) and located above the through hole (15), a circular blocking plate (17) is rotatably connected between the inner walls of the two opposite sides of the connecting seat (16), and the circular blocking plate (17) is matched with the through hole (15).