CN209570399U - A kind of industrial park rainfall runoff Passive sampler - Google Patents
A kind of industrial park rainfall runoff Passive sampler Download PDFInfo
- Publication number
- CN209570399U CN209570399U CN201822232930.6U CN201822232930U CN209570399U CN 209570399 U CN209570399 U CN 209570399U CN 201822232930 U CN201822232930 U CN 201822232930U CN 209570399 U CN209570399 U CN 209570399U
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- CN
- China
- Prior art keywords
- outer tube
- buffer board
- groups
- industrial park
- sliding block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of industrial park rainfall runoff Passive samplers, including outer tube, inner tube and buffer board, the outer tube both ends are provided with two groups of mounting bases in I-shaped, mounting hole is drilled in the mounting base, four groups of slide plates are symmetrically arranged at the outer tube inner edge, slideway has been dug on the slide plate, funnel is fixedly welded at the outer tube inner edge and below slide plate, collecting vessel is provided with below the funnel, four groups of sliding blocks are symmetrically welded on the outer tube wall of said inner tube, the sliding block is slidably mounted in slideway, connecting rod is provided at the top of the sliding block, the connecting rod is fixedly welded on buffer board bottom far from one end of sliding block, pull ring is provided at the top of the buffer board.The industrial park rainfall runoff Passive sampler, design rationally, can the rainwater to industrial park effectively measured, while preventing destruction of the rainwater to adsorbed film, be suitble to popularization and use.
Description
Technical field
The utility model belongs to rainfall runoff acquisition technique field, and in particular to a kind of industrial park rainfall runoff is passively adopted
Sample device.
Background technique
Passive sampling technology, which refers to, acquires object by mechanism such as retention, absorption, diffusions, does not need power consumption, can
With the time cumulation of reaction contaminant in the environment, economical and effective is widely used at present in atmosphere, underground water river, ocean
In equal environmental contaminants sampling.But the unequal feature of randomness and spatial and temporal distributions due to rainfall runoff, passive sampling technology mesh
It is preceding also rarely have rainfall runoff sampling in apply.
Easily there is rainfall runoff and directly impact adsorbed film in turn to making in sampling in traditional rainfall runoff Passive sampler
The case where adsorbed film damages.
Utility model content
The purpose of this utility model is to provide a kind of industrial park rainfall runoff Passive samplers, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of industrial park rainfall runoff is passively adopted
Sample device, including outer tube, inner tube and buffer board, the outer tube both ends are provided with two groups of mounting bases in I-shaped, in the mounting base
It is drilled with mounting hole, four groups of slide plates are symmetrically arranged at the outer tube inner edge, has dug slideway on the slide plate, in the outer tube
It is fixedly welded with funnel at edge and below slide plate, is provided with collecting vessel below the funnel, it is right on the outer tube wall of said inner tube
Title is welded with four groups of sliding blocks, and the sliding block is slidably mounted in slideway, and connecting rod, the connection are provided at the top of the sliding block
Bar is fixedly welded on buffer board bottom far from one end of sliding block, is provided with pull ring at the top of the buffer board.
Preferably, it is provided with fixed ring below the funnel, four groups is symmetrically welded at the outer rim of the fixed ring and is fixed
Bar, fixed link are fixedly welded on outer tube wall far from one end of fixed ring, are provided with internal screw thread at the inner edge of the fixed ring,
External screw thread is provided at the top of the bucket wall of the collecting vessel, the fixed ring and collecting vessel are threadedly engaged installation.
Preferably, it is provided with cavity in the sliding block, sliding shoe is slidably fitted in cavity, the connecting rod is far from buffering
One end of plate passes through the side that sliding block is mounted on sliding shoe, and the other side of the sliding shoe is equipped with spring.
Preferably, the buffer board is in a circular table shape, and opening of sieve and the buffering have uniformly been dug on the buffer board side
Plate is top closed.
Preferably, several groups connecting column is evenly arranged on the inner wall of said inner tube, including the connecting column vertical welding
On the inner wall of pipe, the connecting column is parallel two-by-two from top to bottom, and winding is provided with adsorbed film on connecting column described in two groups.
The technical effect and advantage of the utility model: the industrial park rainfall runoff Passive sampler passes through the slow of setting
Punching can block high aerial rainwater, and the sieve plate dug on buffer board can carry out the little particle in rainwater
Filtering, while the water after buffering can be made to enter in inner tube, existed by the way that the connecting rod below buffer board and setting is arranged in
Spring and sliding panel in sliding block can buffer it in rain-impact buffer board, can be right by the adsorbed film of setting
Substance in rainwater is adsorbed, and by the way that collecting vessel is threadedly secured in fixed ring, can be sampled to rainwater, conveniently be adopted
Collecting vessel is retracted after sample.The industrial park rainfall runoff Passive sampler, design rationally, can rainwater to industrial park into
The effective measurement of row, while destruction of the rainwater to adsorbed film is prevented, it is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model outer tube；
Fig. 2 is the structural schematic diagram of the utility model inner tube；
Fig. 3 is the cross-sectional view of the utility model inner tube；
Fig. 4 is the cross-sectional view of the utility model outer tube.
In figure: 1 outer tube, 2 mounting bases, 3 slide plates, 4 inner tubes, 5 sliding blocks, 6 connecting rods, 7 buffer boards, 8 pull rings, 9 sliding shoes, 10
Spring, 11 connecting columns, 12 adsorbed films, 13 funnels, 14 fixed rings, 15 collecting vessels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of industrial park rainfall runoff Passive sampler as shown in Figs 1-4, including outer tube
1, inner tube 4 and buffer board 7,1 both ends of outer tube are provided with two groups of mounting bases 2 in I-shaped, are drilled with peace in the mounting base 2
Hole is filled, is symmetrically arranged with four groups of slide plates 3 at 1 inner edge of outer tube, has dug slideway on the slide plate 3, at 1 inner edge of outer tube
And the lower section of slide plate 3 is fixedly welded with funnel 13, and collecting vessel 15,1 wall of outer tube of said inner tube 4 are provided with below the funnel 13
On be symmetrically welded with four groups of sliding blocks 5, the sliding block 5 is slidably mounted in slideway, and the top of the sliding block 5 is provided with connecting rod 6,
The connecting rod 6 is fixedly welded on 7 bottom of buffer board far from one end of sliding block, is provided with pull ring 8 at the top of the buffer board 7.
Specifically, being provided with fixed ring 14 below the funnel 13, the setting of the funnel 13 be can be convenient in rainwater stream
When through funnel 13, aggregation is carried out to facilitate the collection of collecting vessel 15 to rainwater, is symmetrically welded at the outer rim of the fixed ring 14
There are four groups of fixed links, fixed link is fixedly welded on 1 inner wall of outer tube far from one end of fixed ring 14, the fixed ring 14 and outer tube
It is not installed between 1 and is reserved with drainage channel at fixed link, drainage channel can be after the water in collecting vessel 15 be filled to extra
Water is discharged, and internal screw thread is provided at the inner edge of the fixed ring 14, is provided with outer spiral shell at the top of the bucket wall of the collecting vessel 15
Line, the fixed ring 14 are threadedly engaged installation with collecting vessel 15, can be convenient the dismounting to collecting vessel 15.
Specifically, being provided with cavity in the sliding block 5, sliding shoe 9 is slidably fitted in cavity, the connecting rod 6 is separate
One end of buffer board 7 passes through the side that sliding block 5 is mounted on sliding shoe 9, and the other side of the sliding shoe 9 is equipped with spring 10.
Specifically, the buffer board 7 is in a circular table shape, opening of sieve and described slow has uniformly been dug on 7 side of buffer board
Punching 7 is top closed.
Specifically, several groups connecting column 11 is evenly arranged on the inner wall of said inner tube 4,11 vertical welding of connecting column
On the inner wall of inner tube 4, the connecting column 11 is parallel two-by-two from top to bottom, and winding is provided with absorption on connecting column 11 described in two groups
Film 12.
Specifically, the industrial park rainfall runoff Passive sampler, before work, sampler passes through on bolt and outer tube 1
Mounting base 2 be fixed on vertical drainpipe, when rainy, rainwater pass through drainpipe be discharged, when rainwater fall when, rainwater punching
Buffer board 7 is hit, when rain-impact buffer board 7, spring 10 is shunk, and then is absorbed to the impulse force of rain-impact, rainwater warp
The opening of sieve on buffer board 7 is crossed, the impulse force of rainwater is dissipated in the filter mesh time-division, while opening of sieve can be in rainwater
Grain is filtered, and prevents particle from damaging to adsorbed film 12, when rainwater enters inner tube 4 through filter mesh, connecting column 11
On adsorbed film 12 substance in rainwater is acquired, acquisition object stay in adsorbed film 12, the rainwater after acquisition flows into funnel 13,
And then make rainwater-collecting into collecting vessel 15, the collection of rainwater is completed, extra rainwater overflows collecting vessel 15, completes rainwater sampling
Sampler can be removed after collection, pull pull ring 8, inner tube 4 is taken out, rotated collecting vessel 15, collecting vessel 15 is taken out.The work
Industry garden rainfall runoff Passive sampler, design rationally, can the rainwater to industrial park effectively measured, while preventing rain
Destruction of the water to adsorbed film is suitble to promote the use of.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of industrial park rainfall runoff Passive sampler, including outer tube (1), inner tube (4) and buffer board (7), feature exists
In: outer tube (1) both ends are provided with two groups of mounting bases (2) in I-shaped, are drilled with mounting hole on the mounting base (2), institute
It states and is symmetrically arranged with four groups of slide plates (3) at outer tube (1) inner edge, slideway, outer tube (1) inner edge have been dug on the slide plate (3)
It is fixedly welded with funnel (13) below place and slide plate (3), is provided with collecting vessel (15), said inner tube below the funnel (13)
(4) four groups of sliding blocks (5) are symmetrically welded on outer tube (1) wall, the sliding block (5) is slidably mounted in slideway, the sliding block (5)
Top be provided with connecting rod (6), the connecting rod (6) is fixedly welded on buffer board (7) bottom far from one end of sliding block, described
Pull ring (8) are provided at the top of buffer board (7).
2. a kind of industrial park rainfall runoff Passive sampler according to claim 1, it is characterised in that: the funnel
(13) lower section is provided with fixed ring (14), is symmetrically welded with four groups of fixed links at the outer rim of the fixed ring (14), fixed link is remote
One end from fixed ring (14) is fixedly welded on outer tube (1) inner wall, is provided with internal screw thread at the inner edge of the fixed ring (14),
External screw thread is provided at the top of the bucket wall of the collecting vessel (15), the fixed ring (14) and collecting vessel (15) are threadedly engaged installation.
3. a kind of industrial park rainfall runoff Passive sampler according to claim 1, it is characterised in that: the sliding block
(5) it is provided with cavity in, is slidably fitted in cavity sliding shoe (9), the connecting rod (6) is worn far from the one end of buffer board (7)
The side that sliding block (5) is mounted on sliding shoe (9) is crossed, the other side of the sliding shoe (9) is equipped with spring (10).
4. a kind of industrial park rainfall runoff Passive sampler according to claim 1, it is characterised in that: the buffer board
(7) in a circular table shape, opening of sieve has uniformly been dug on buffer board (7) side and the buffer board (7) is top closed.
5. a kind of industrial park rainfall runoff Passive sampler according to claim 1, it is characterised in that: said inner tube
(4) it is evenly arranged on inner wall several groups connecting column (11), the connecting column (11) is vertically welded in the inner wall of inner tube (4)
On, the connecting column (11) is parallel two-by-two from top to bottom, and winding is provided with adsorbed film (12) on connecting column described in two groups (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232930.6U CN209570399U (en) | 2018-12-28 | 2018-12-28 | A kind of industrial park rainfall runoff Passive sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232930.6U CN209570399U (en) | 2018-12-28 | 2018-12-28 | A kind of industrial park rainfall runoff Passive sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209570399U true CN209570399U (en) | 2019-11-01 |
Family
ID=68331082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822232930.6U Expired - Fee Related CN209570399U (en) | 2018-12-28 | 2018-12-28 | A kind of industrial park rainfall runoff Passive sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209570399U (en) |
-
2018
- 2018-12-28 CN CN201822232930.6U patent/CN209570399U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |