CN218823386U

CN218823386U - Water environment monitoring multilayer depth sampling device

Info

Publication number: CN218823386U
Application number: CN202222026195.XU
Authority: CN
Inventors: 陈聪
Original assignee: Changsha Environmental Emergency And Investigation Center
Current assignee: Changsha Environmental Emergency And Investigation Center
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-04-07
Anticipated expiration: 2032-08-03

Abstract

The utility model provides a water environment monitoring multilayer degree of depth sampling device belongs to sampling device technical field, include: the barrel, the inside of barrel is provided with the plunger rod, the inside of barrel is provided with a plurality of pistons, and is a plurality of the piston passes through the plunger rod and connects, a plurality of sample connection are seted up on the surface of barrel, the inside of barrel is provided with the roof, the surface of plunger rod top is provided with the pull rod, the recess is seted up to the inner wall of barrel, the inside of recess is provided with removes the subassembly, and the cooperation that this scheme passed through barrel, piston, sample connection, plunger rod and pull rod is used, can extract the quality of water sample of multilayer degree of depth, uses through the cooperation of storage component, second through-hole, first through-hole and spout, can save the sample after the sample, avoids obscuring in the storage process, causes the secondary sample, through the setting that removes the subassembly, can seal the inside when the sample, is convenient for the extraction to the sample.

Description

Water environment monitoring multilayer depth sampling device

Technical Field

The utility model belongs to the technical field of sampling device, concretely relates to water environment monitoring multilayer degree of depth sampling device

Background

With the rapid development of economy in China, a plurality of chemical enterprises are started and constructed in cities in a dispute, industrial sewage discharged by the enterprises is not strictly detected, the amount of harmful substances contained in the sewage exceeds the standard, the water environment faces a serious threat, the water environment problem cannot be solved for a long time, the development of each industry in the future and the living quality of people are inevitably influenced, in order to optimize resource allocation, water environment monitoring and water pollution problem summarization must be carried out, the national environment protection policy is implemented, and the vigilance is improved.

Because of the difference of the components in the sewage, the patent of CN111157286A for making the sewage components of different layers different discloses a multilayer depth sampling unit and a sampling device for water quality detection, and discloses the multilayer depth sampling unit for water quality detection, which comprises a cylinder, a partition layer positioned in the center of the cylinder, a sedimentation mechanism positioned in the center of the cylinder and matched with the partition layer, and a rotating mechanism positioned outside the cylinder, wherein the rotating mechanism is used for blocking a water inlet I outside the cylinder, so that magazines in surface water in the water inlet process of the device are prevented from entering the water inlet I, the absolute purity of sampled water is ensured, the detection precision is high, then a second floating mechanism is stressed, the rotating mechanism is lifted to open the water inlet I, the sampled water enters a water collecting layer, the water bodies of different depths are sampled, and the water is lifted and discharged after the sampling is finished, because a one-way valve ensures that the water in the water collecting layer cannot leak, and the one-time operation can be finished. But this device cannot extract samples at multiple depths at once.

In view of the above, how to solve the technical problem that the device in the prior art cannot extract a plurality of deep water samples at one time is a technical problem that needs to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water environment monitoring multilayer degree of depth sampling device, aim at solving among the prior art because the difference of composition in the sewage, make the sewage component of different aspect different, current take a sample method with sewage treatment is only when the sample through the manual container of using of sewage detection personnel greatly get sewage, because the difference of composition in the sewage, make the sewage component of different aspect different, do so and can only acquire effluent water sump surface sewage, take a sample to the water on top layer generally, can't take a sample to the water of the different degree of depth in the deep underwater, and after the sample, the loaded down with trivial details problem of sample storage process.

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

water environment monitoring multilayer degree of depth sampling device includes: the sampling device comprises a barrel, a plunger rod is arranged in the barrel, a plurality of pistons are arranged in the barrel and are connected through the plunger rod, a plurality of sampling ports are formed in the surface of the barrel, a top plate is arranged in the barrel, a pull rod is arranged on the surface above the plunger rod, a groove is formed in the inner wall of the barrel, a moving assembly is arranged in the groove, a plurality of symmetrically-distributed sliding grooves are formed in the surface of the barrel, a plurality of storage components are arranged on one side of the barrel and are matched with the sliding grooves, and a plurality of first through holes and a plurality of second through holes are formed in the surface of the groove.

As a preferred aspect of the present invention, the moving assembly includes: connecting rod, shifting block and baffle, the baffle sets up in the inside of recess, the connecting rod is connected in the surface of baffle one side, the surface of shifting block below is connected in the surface of connecting rod top, the quantity of baffle equals with the quantity of first through-hole, just the baffle uses with the cooperation of first through-hole and second through-hole.

As a preferred scheme, the storage component includes storage jar, connecting pipe and sliding block, the sliding block sets up in the surface of barrel, the connecting pipe is connected in the surface of sliding block one side, the storage jar is connected in the surface of connecting pipe one side, one side of sliding block is provided with the sealing washer, the surface of sliding block is provided with the through-hole.

As an optimized scheme of the utility model, it is a plurality of the piston is the equidistance and distributes, just the surface of piston is provided with the rubber circle.

As a preferred scheme of the utility model, it is a plurality of first through-hole and second through-hole are the equidistance and distribute, just the aperture of first through-hole and second through-hole equals.

As an optimized proposal, the utility model is a plurality of the sampling ports are distributed with equal distance, just the quantity of the sampling ports is equal to the quantity of the pistons.

As an optimal scheme of the utility model, the connecting pipe is provided with the valve, the valve is check valve.

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

this scheme uses through the cooperation of barrel, piston, sample connection, plunger rod and pull rod, can extract the quality of water sample of multilayer degree of depth, uses through the cooperation of storage component, second through-hole, first through-hole and spout, can save the sample after the sample, avoids obscuring in the storage process, causes the secondary sample, through the setting of removing the subassembly, can seal the inside when the sample, is convenient for to the extraction of sample.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a side sectional view of the structure of the present invention;

fig. 4 is a side partial structure sectional view of the structure of the present invention.

In the figure: 1. a barrel; 2. a plunger rod; 3. a pull rod; 4. a piston; 5. a sampling port; 6. a top plate; 7. a storage member; 701. storing the tank; 702. a connecting pipe; 703. a slider; 8. a partition plate; 9. a groove; 10. a connecting rod; 11. shifting blocks; 12. a chute; 13. a first through hole; 14. a second via.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the technical solution provided by this embodiment is as follows:

water environment monitoring multilayer degree of depth sampling device includes: barrel 1, barrel 1's inside is provided with plunger rod 2, barrel 1's inside is provided with a plurality of pistons 4, and a plurality of pistons 4 pass through plunger rod 2 and connect, a plurality of sample connection 5 are seted up on barrel 1's surface, barrel 1's inside is provided with roof 6, the surface of plunger rod 2 top is provided with pull rod 3, recess 9 is seted up to barrel 1's inner wall, recess 9's inside is provided with the removal subassembly, barrel 1's surface is provided with a plurality of symmetric distribution's spout 12, one side of barrel 1 is provided with a plurality of storage component 7, storage component 7 and spout 12 looks adaptation, a plurality of first through-holes 13 and second through-hole 14 have been seted up on recess 9's surface.

The utility model discloses an in the concrete embodiment, cooperation through barrel 1, piston 4, sample connection 5, plunger rod 2 and pull rod 3 is used, can extract the quality of water sample of the multiple layer depth degree, cooperation through storage component 7, second through-hole 14, first through-hole 13 and spout 12 is used, can save the sample after the sample, avoid obscuring in the storage process, it wastes time and energy to cause the secondary sampling, setting through removing the subassembly, can seal the inside when the sample, be convenient for to the extraction of sample.

Specifically, the moving assembly includes: connecting rod 10, shifting block 11 and baffle 8, baffle 8 set up in the inside of recess 9, and connecting rod 10 is connected in the surface of baffle 8 one side, and the surface of shifting block 11 below is connected in the surface of connecting rod 10 top, and the quantity of baffle 8 equals with the quantity of first through-hole 13, and baffle 8 uses with first through-hole 13 and the cooperation of second through-hole 14.

In the embodiment of the present invention, the storage member 7 and the inside of the cylinder 1 can be isolated by using the connecting rod 10, the dial 11, and the partition plate 8 in cooperation.

Specifically, the storage member 7 includes a storage tank 701, a connection pipe 702, and a slider 703, the slider 703 being disposed on the surface of the barrel 1, the connection pipe 702 being connected to the surface on the side of the slider 703, the storage tank 701 being connected to the surface on the side of the connection pipe 702, a seal ring being disposed on the side of the slider 703, and a through hole being disposed on the surface of the slider 703.

The utility model discloses an in the embodiment, use through the cooperation of storage jar 701, connecting pipe 702 and sliding block 703, can make the inside sample of extracting of barrel 1, save, improved work efficiency.

Specifically, a plurality of pistons 4 are the equidistance and distribute, and the surface of piston 4 is provided with the rubber circle.

The utility model discloses an in the embodiment, be the equidistance through a plurality of pistons 4 and distribute, and the surface of piston 4 is provided with the rubber circle, can make the different degree of depth gain the water sample volume the same, the later stage of being convenient for detects.

Specifically, the plurality of first through holes 13 and the plurality of second through holes 14 are distributed at equal intervals, and the diameters of the first through holes 13 and the second through holes 14 are equal.

In the embodiment of the present invention, the sample in the barrel 1 can be transferred into the storage member 7 through the first through hole 13 and the second through hole 14, which is convenient for storage.

Specifically, the sampling ports 5 are equidistantly distributed, and the number of the sampling ports 5 is equal to the number of the pistons 4.

The utility model discloses an in the embodiment, be the equidistance through a plurality of sample connection 5 and distribute, and the quantity of sample connection 5 equals with the quantity of piston 4, can make the water sample volume of the different degree of depth that obtains the same, the later stage of being convenient for detects.

Specifically, the connecting pipe 702 is provided with a valve, and the valve is a one-way valve.

The utility model discloses an in the embodiment, be provided with the valve through connecting pipe 702, the valve is check valve, and the water sample of being convenient for gain is stored in storage jar 701.

The working principle is as follows: when the device is used, the device is firstly placed into water to pull the pull rod 3 upwards, the pull rod 3 drives the plunger rod 2 to move upwards, the plunger rod 2 drives the piston 4 to move upwards, then water enters the interior of the barrel body 1 from the sample taking port 5 under the action of pressure, then the shifting block 11 is moved, then the partition plate 8 moves towards one side, then a sample in the barrel body 1 flows to the interior of the storage tank 701 through the first through hole 13 and the second through hole 14, then the shifting block 11 is moved, the partition plate 8 moves to seal the barrel body 1, a worker separates the storage component 7 through the sliding groove 12, and the worker inspects the sample in the storage tank 701.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Water environment monitoring multilayer degree of depth sampling device, its characterized in that includes: the plunger rod type storage device comprises a barrel body (1), a plunger rod (2) is arranged inside the barrel body (1), a plurality of pistons (4) are arranged inside the barrel body (1), the pistons (4) are connected through the plunger rod (2), a plurality of sampling ports (5) are formed in the surface of the barrel body (1), a top plate (6) is arranged inside the barrel body (1), a pull rod (3) is arranged on the surface above the plunger rod (2), a groove (9) is formed in the inner wall of the barrel body (1), a moving assembly is arranged inside the groove (9), a plurality of symmetrically distributed sliding chutes (12) are formed in the surface of the barrel body (1), a plurality of storage components (7) are arranged on one side of the barrel body (1), the storage components (7) are matched with the sliding chutes (12), and a plurality of first through holes (13) and second through holes (14) are formed in the surface of the groove (9).

2. The water environment monitoring multilayer depth sampling device of claim 1, characterized in that: the moving assembly includes: connecting rod (10), shifting block (11) and baffle (8), baffle (8) set up in the inside of recess (9), connecting rod (10) are connected in the surface of baffle (8) one side, the surface of shifting block (11) below is connected in the surface of connecting rod (10) top, the quantity of baffle (8) equals with the quantity of first through-hole (13), just baffle (8) uses with first through-hole (13) and second through-hole (14) cooperation.

3. The water environment monitoring multilayer depth sampling device of claim 1, characterized in that: the storage component (7) comprises a storage tank (701), a connecting pipe (702) and a sliding block (703), wherein the sliding block (703) is arranged on the surface of the barrel body (1), the connecting pipe (702) is connected to the surface of one side of the sliding block (703), the storage tank (701) is connected to the surface of one side of the connecting pipe (702), a sealing ring is arranged on one side of the sliding block (703), and a through hole is formed in the surface of the sliding block (703).

4. The water environment monitoring multilayer depth sampling device of claim 1, characterized in that: a plurality of the pistons (4) are distributed at equal intervals, and rubber rings are arranged on the surfaces of the pistons (4).

5. The water environment monitoring multilayer depth sampling device of claim 1, characterized in that: the first through holes (13) and the second through holes (14) are distributed at equal intervals, and the diameters of the first through holes (13) and the second through holes (14) are equal.

6. The water environment monitoring multilayer depth sampling device of claim 1, characterized in that: a plurality of the sampling ports (5) are distributed at equal intervals, and the number of the sampling ports (5) is equal to that of the pistons (4).

7. The water environment monitoring multilayer depth sampling device of claim 3, characterized in that: the connecting pipe (702) is provided with a valve which is a one-way valve.