CN218725705U

CN218725705U - Real-time pipeline sampling device

Info

Publication number: CN218725705U
Application number: CN202222814603.8U
Authority: CN
Inventors: 徐友顺; 唐朋飞
Original assignee: Shriver Wuxi Technology Co ltd
Current assignee: Shriver Wuxi Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-24
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a real-time sampling device of pipeline, its technical scheme main points are: including connecting the first water pipe in the pipeline, the opposite side fixedly connected with third water pipe of rose box, fixedly connected with relief pressure pipeline on the third water pipe, relief pressure pipeline's bottom is provided with the sampling head, the sampling valve that sets up on the sampling head relies on two support frames of the inside fixed connection of rose box, the filter core that is equipped with between two support frames, rely on the filter core to filter the water source of sample, filter partial impurity in the aquatic, reduce the too much effect that influences the water sample of aquatic impurity, pull down the case lid through fixed establishment, the filter core slides between two support frames and takes off, and then can dismantle the change with the filter core, through the relief pressure pipeline of fixed connection on the third water pipe, reduce the pressure of water, rotate sampling valve and make the sampling head open, and then can take a sample water.

Description

Real-time pipeline sampling device

Technical Field

The utility model relates to a sampling equipment field, in particular to real-time sampling device of pipeline.

Background

Sampling refers to the process of extracting an individual or sample from a population, i.e., the process of testing or observing the population. Random sampling and non-random sampling. The former refers to a sampling method for extracting samples from the population according to the randomization principle, which does not have any subjectivity, and includes simple random sampling, systematic sampling, whole group sampling, and hierarchical sampling. The latter is a method of sampling samples from the opinion, experience or knowledge of the researcher, with obvious subjective colors. See "random sampling" and "non-random sampling".

Need use sampling device when taking a sample to the inside water of pipeline, when the real-time sampling device of present pipeline takes a sample to the inside water of pipeline, because the inside water of pipeline probably has some impurity, may have certain influence when the sample test of sample.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a pipeline real-time sampling device to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

real-time sampling device of pipeline, including connecting the first water pipe in the pipeline, fixedly connected with suction pump on the first water pipe, first water pipe with the end of intaking of suction pump is linked together, the output end fixedly connected with second water pipe of suction pump, fixedly connected with rose box on the second water pipe, two support frames of fixedly connected with in the rose box, two sliding connection has the filter element between the support frame, two sets of fixed establishment fixedly connected with case lids through being equipped with on the rose box, the opposite side fixedly connected with third water pipe of rose box, fixedly connected with decompression pipeline on the third water pipe, the bottom of decompression pipeline is provided with the sampling head, be provided with sample valve on the sampling head.

Through adopting the above-mentioned technical scheme, rely on two support frames of the inside fixed connection of rose box, the filter core that is equipped with between two support frames, rely on the filter core to filter the water source of sample, filter the partial impurity in aquatic, reduce the too much effect that influences the water sample of aquatic impurity, pull down the case lid through fixed establishment, the filter core slides between two support frames and takes off, and then can dismantle the change with the filter core, through fixed connection's on the third water pipe pressure reduction pipeline, reduce the pressure of water, it makes the sample connection open to rotate the sample valve, and then can take a sample to water.

Preferably, the two sets of fixing mechanisms respectively comprise a first connecting plate, a second connecting plate and a fixing bolt, the first connecting plate is fixedly connected to the filter box, the second connecting plate is fixedly connected to the box cover, and the first connecting plate and the second connecting plate are detachably connected through the fixing bolt.

Through adopting above-mentioned technical scheme, fix first connecting plate and second connecting plate through fixing bolt, and then can fix with the rose box by the case lid.

Preferably, a supporting block is arranged between the first connecting plate and the second connecting plate, and the supporting block is arranged on the outer side of the fixing bolt.

Through adopting above-mentioned technical scheme, the fastness of being connected between first connecting plate and the second connecting plate can be improved in the setting of supporting shoe.

Preferably, a sealing ring is arranged at the joint between the box cover and the filter box, and a box handle is arranged on the box cover.

Through adopting above-mentioned technical scheme, the setting of sealing washer can be so that case lid and rose box have good sealed effect.

Preferably, the first water pipe is provided with a first valve, the second water pipe is provided with a second valve, and the pressure reducing pipeline is provided with a third valve.

Through adopting above-mentioned technical scheme, through the setting of first valve, second valve and third valve, can conveniently control sampling device's rivers flow.

Preferably, a gravity block is arranged on the water inlet of the first water pipe.

Through adopting above-mentioned technical scheme, the setting of gravity piece can be so that the bottom of first water pipe has gravity, avoids first water pipe to float out of the surface of water lighter.

Preferably, a pressure detector is arranged on the pressure reducing pipeline.

Through adopting above-mentioned technical scheme, pressure detector's setting can conveniently detect the pressure of aquatic.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, the utility model relies on two support frames fixedly connected in the filter box, and the filter element arranged between the two support frames, and the filter element is used for filtering the water source to be sampled, filtering partial impurities in water, reducing the influence of excessive impurities in water on the water sampling effect, dismounting the box cover through a fixing mechanism, sliding the filter element between the two support frames, and further dismounting and replacing the filter element;

second, the utility model discloses a fixed connection's relief pipe on the third water pipe reduces the pressure of water, rotates the sample valve and makes the sampling head open, and then can take a sample to water.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is an enlarged schematic view of B in fig. 1.

Reference numerals: 1. a first water pipe; 2. a water pump; 3. a second water pipe; 4. a filter box; 5. a support frame; 6. a filter element; 7. a fixing mechanism; 701. a first connecting plate; 702. a second connecting plate; 703. fixing the bolt; 8. a box cover; 9. a third water pipe; 10. a pressure reducing conduit; 11. a sampling head; 12. a sampling valve; 13. a support block; 14. a seal ring; 15. a case handle; 16. a first valve; 17. a second valve; 18. a third valve; 19. a gravity block; 20. a pressure detector.

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.

Example 1

Referring to fig. 1-3, a real-time pipeline sampling device includes a first water pipe 1 connected in a pipeline, a suction pump 2 fixedly connected to the first water pipe 1, a filter cartridge 6 slidably connected between the first water pipe 1 and the suction pump 2, a second water pipe 3 fixedly connected to an output end of the suction pump 2, a filter cartridge 4 fixedly connected to the second water pipe 3, two support frames 5 fixedly connected to the filter cartridge 4, a filter cartridge 6 slidably connected between the two support frames 5, two sets of fixing mechanisms 7 fixedly connected to the filter cartridge 4 via two sets of fixing mechanisms 7, two sets of fixing mechanisms 7 respectively including a first connecting plate 701, a second connecting plate 702, and a fixing bolt, the first connecting plate 701 being fixedly connected to the filter cartridge 4, the second connecting plate 701 and the second connecting plate 702 being detachably connected via the fixing bolt 703, the first connecting plate 701 and the second connecting plate 702 being fixed via the fixing bolt 703, a third water pipe 9 fixedly connected to the other side of the filter cartridge 4, a pressure reducing valve 10 fixedly connected to the filter cartridge 6, and a pressure reducing portion of the filter cartridge 6, the sampling valve 12 is rotated so that the sampling head 11 is opened, and the water can be sampled.

Referring to fig. 2, a supporting block 13 is disposed between the first connecting plate 701 and the second connecting plate 702, the supporting block 13 is disposed outside the fixing bolt 703, and the support block 13 is disposed to improve the firmness of the connection between the first connecting plate 701 and the second connecting plate 702.

Referring to fig. 3, a sealing ring 14 is arranged at the joint between the box cover 8 and the filter box 4, a box handle 15 is arranged on the box cover 8, and the sealing ring 14 is arranged, so that the box cover 8 and the filter box 4 have a good sealing effect.

Referring to fig. 1, a first valve 16 is disposed on the first water pipe 1, a second valve 17 is disposed on the second water pipe 3, and a third valve 18 is disposed on the pressure reducing pipe 10, so that the flow of water in the sampling device can be conveniently controlled by the arrangement of the first valve 16, the second valve 17 and the third valve 18.

Referring to fig. 1, a gravity block 19 is arranged at the water inlet of the first water pipe 1, and the gravity block 19 is arranged to enable the bottom of the first water pipe 1 to have gravity, so that the first water pipe 1 is prevented from floating out of the water surface.

Referring to fig. 1, a pressure detector 20 is disposed on the pressure reducing pipe 10, and the pressure detector 20 is disposed to facilitate detection of pressure in water.

The use principle and the advantages are as follows: during the use, connect first water pipe 1 in the pipeline, open first valve 16, second valve 17 and third valve 18, draw the water in the pipeline through suction pump 2, rely on the filter element 6 that sets up between two support frames 5, can filter the partial impurity of aquatic, water after the filtration gets into in the decompression pipeline 10, when taking a sample to it, through opening sample valve 12, rely on sample head 11 to take a sample water, when changing filter element 6, pull down from first connecting plate 701 and second connecting plate 702 through fixing bolt 703, and then take off case lid 8, slide between two support frames 5 through filter element 6 and take off, and then can make things convenient for filter element 6 to dismantle the change.

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. Real-time sampling device of pipeline, including first water pipe (1) of connection in the pipeline, its characterized in that: fixedly connected with suction pump (2) on first water pipe (1), first water pipe (1) with the end of intaking of suction pump (2) is linked together, output fixedly connected with second water pipe (3) of suction pump (2), fixedly connected with rose box (4) on second water pipe (3), two support frames (5) of fixedly connected with in rose box (4), two sliding connection has filter element (6) between support frame (5), go up through two sets of fixed establishment (7) fixedly connected with case lid (8) that are equipped with on rose box (4), opposite side fixedly connected with third water pipe (9) of rose box (4), fixedly connected with relief pressure pipeline (10) on third water pipe (9), the bottom of relief pressure pipeline (10) is provided with sample head (11), be provided with sample valve (12) on sample head (11).

2. The real-time pipeline sampling device of claim 1, wherein: the two groups of fixing mechanisms (7) respectively comprise a first connecting plate (701), a second connecting plate (702) and a fixing bolt (703), the first connecting plate (701) is fixedly connected to the filter box (4), the second connecting plate (702) is fixedly connected to the box cover (8), and the first connecting plate (701) and the second connecting plate (702) are detachably connected through the fixing bolt (703).

3. The real-time pipeline sampling device of claim 2, wherein: a supporting block (13) is arranged between the first connecting plate (701) and the second connecting plate (702), and the supporting block (13) is arranged on the outer side of the fixing bolt (703).

4. The real-time pipeline sampling device of claim 1, wherein: a sealing ring (14) is arranged at the joint between the box cover (8) and the filter box (4), and a box handle (15) is arranged on the box cover (8).

5. The real-time pipeline sampling device of claim 1, wherein: the water pressure reducing device is characterized in that a first valve (16) is arranged on the first water pipe (1), a second valve (17) is arranged on the second water pipe (3), and a third valve (18) is arranged on the pressure reducing pipeline (10).

6. The real-time pipeline sampling device of claim 1, wherein: a gravity block (19) is arranged on a water inlet of the first water pipe (1);

7. the real-time pipeline sampling device of claim 1, wherein: and a pressure detector (20) is arranged on the pressure reducing pipeline (10).