CN207114255U - A kind of sea water filter sampler - Google Patents
A kind of sea water filter sampler Download PDFInfo
- Publication number
- CN207114255U CN207114255U CN201721081555.9U CN201721081555U CN207114255U CN 207114255 U CN207114255 U CN 207114255U CN 201721081555 U CN201721081555 U CN 201721081555U CN 207114255 U CN207114255 U CN 207114255U
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- China
- Prior art keywords
- screen pack
- sea water
- water filter
- ring
- outlet pipe
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to Oceanic Samples process field, specifically a kind of sea water filter sampler, inflow column is multiple, it is separately mounted on mounting bracket component, the bottom of each inflow column is connected by telescopic tube assembly, branch pipe with outlet pipe, one end of each branch pipe be rotatably connected to for be connected with telescopic tube assembly it is pre- link closely, the other end is connected with one end of outlet pipe respectively, and the other end of outlet pipe is connected to seawater collector；The first screen pack is mounted in each linking closely in advance, the intermediate active of the first screen pack connects the second screen pack, and filter membrane is placed in the upper surface of first and second screen pack, and the second screen pack is provided with the pull bar for being easy to remove the second screen pack and filter membrane.By setting multiple inflow columns, the seawater for realizing while absorbing different depth is contrasted the utility model；Seawater can be taken down filter membrane while the second screen pack is taken down, convenient sampling, and will not pollute by first and second screen pack and membrane filtration.
Description
Technical field
The utility model belongs to Oceanic Samples process field, specifically a kind of sea water filter sampler.
Background technology
Seawater, which is taken a sample to research, can reflect the potential variation tendency of water quality in a system, and it mainly includes suspension mud
The suspended particulate substance such as sand, phytoplankton, zooplankter etc., the suspension bed sediment in water body is various pollutants in aquatic ecosystem
In migration, distribution play an important role.After ordinary sea water sampler is handled sample, it is not easy to sample is pipetted,
Sample loss often occurs or sample pollutes because being sampled after pre-treatment；And existing seawater sampler is adopted mostly
It is cumbersome during filter membrane is removed, it is necessary to complicated unloading process with filter membrane, and filter membrane is pasted onto on device not side
Just pipette.
Utility model content
In order to solve above mentioned problem existing for existing seawater sampler, the purpose of this utility model is to provide a kind of sea
Water filtration sampler.
The purpose of this utility model is achieved through the following technical solutions：
The utility model include mounting bracket component, inflow column, outlet pipe, link closely in advance, telescopic tube assembly, the first screen pack,
Branch pipe, pull bar, filter membrane and the second screen pack, wherein inflow column are multiple, are separately mounted on the mounting bracket component, Mei Gesuo
The bottom for stating inflow column is connected by telescopic tube assembly, branch pipe with outlet pipe, one end company of rotation of each branch pipe
Be connected to for be connected with telescopic tube assembly it is pre- link closely, the one end of the other end respectively with the outlet pipe is connected, the outlet pipe
The other end be connected to seawater collector；It is each it is described it is pre- link closely in be mounted on the first screen pack, in first screen pack
Between be provided with can be relatively up and down the second screen pack, the filter membrane is placed in the upper surface of first and second screen pack, second mistake
Filter screen is provided with the pull bar for being easy to remove the second screen pack and filter membrane；Seawater is entered in each inflow column, passes through each institute
Pre- inner chamber of linking closely is stated, through first and second screen pack and membrane filtration, is flowed out by the branch pipe, outlet pipe；
Wherein：The telescopic tube assembly includes telescoping tube, connection ring and preload ring, one end of the telescoping tube and the water inlet
The bottom of post is connected, and the other end can seal grafting, the other end of the connection ring relative telescopic with one end of the connection ring
Grafting, the other end of the preload ring and the pre- screw thread company that links closely can be sealed with one end of the preload ring relative telescopic
Connect；The bore area of the connection ring and preload ring is the up-narrow and down-wide conical surface；The outside of first screen pack is provided with close
Seal, between the sealing ring is located at the preload ring other end end face and linked closely in advance；
The lower section of first screen pack is provided with supporting plate, and the supporting plate is arranged in the groove at the pre- top of linking closely,
First screen pack is installed on the supporting plate；Multiple holes passed through for seawater are evenly equipped with the supporting plate；
It is mounted on adjusting the adjusting switch of seawater flow with the outlet pipe on the branch pipe each connected；
Water inlet pipe is equipped with the top of each inflow column；
The mounting bracket component includes support frame, link and fixed mount, and the support frame is divided into shape identical two parts,
It is in inverted " u "-shaped per part；The link is in inverted " u "-shaped, both sides two parts phase with support frame as described above respectively
Connection；One end of the fixed mount is arranged on link, and the other end is connected with each inflow column respectively；Support frame as described above is every
Partial " u "-shaped both sides are supporting leg, and the bottom of each supporting leg is equipped with through hole.
The advantages of the utility model is with good effect：
By setting multiple inflow columns, 1. the seawater for realizing while absorbing different depth is contrasted the utility model；
Seawater is flowed into branch pipe by first and second screen pack and membrane filtration, can be taken filter membrane while the second screen pack is taken down
Under, convenient sampling, and will not pollute.
2. telescopic tube assembly of the present utility model, pass through being slidably connected and preload ring and company between connection ring and telescoping tube
Being slidably connected between ring is connect, the outside of telescoping tube can be superimposed upon upwards by realizing preload ring and connection ring, be easy to second
Screen pack and filter membrane are taken out.
3. the bore area of connection ring of the present utility model and preload ring is the up-narrow and down-wide conical surface, and provided with sealing
Circle, is contacted with sealing ring by narrower one end, makes sealing effectiveness more preferable.
4. being provided with supporting plate below the first screen pack of the present utility model, hole is provided with supporting plate, realizing seawater can
To be flowed into through filter membrane, the first screen pack, the second screen pack and supporting plate in branch pipe.
Brief description of the drawings
Fig. 1 is one of dimensional structure diagram of the present utility model；
Fig. 2 is the two of dimensional structure diagram of the present utility model；
Fig. 3 is the internal view that the utility model links closely in advance；
Fig. 4 is the sectional view that the utility model links closely with preload ring junction in advance；
Fig. 5 is partial enlarged drawing at A in Fig. 4；
Fig. 6 is the structural representation of the utility model supporting plate；
Wherein：1 is support frame, and 101 be through hole, and 102 be link, and 103 be fixed mount, and 2 be inflow column, and 3 be outlet pipe,
4 be adjusting switch, and 5 is link closely in advance, and 6 be preload ring, and 7 be connection ring, and 8 be telescoping tube, and 9 be water inlet pipe, and 10 be the first screen pack,
11 be supporting plate, and 12 be branch pipe, and 13 be pull bar, and 14 be filter membrane, and 15 be the second screen pack, and 16 be sealing ring, and 17 be hole.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figs. 1 to 6, the utility model includes mounting bracket component, inflow column 2, outlet pipe 3, link closely 5, telescoping tube in advance
Component, the first screen pack 10, supporting plate 11, branch pipe 12, pull bar 13, the screen pack 15 of filter membrane 14 and second, wherein inflow column 2 is more
It is individual, it is separately mounted on mounting bracket component, the bottom of each inflow column 2 passes through telescopic tube assembly, branch pipe 12 and the phase of outlet pipe 3
Connection, one end of each branch pipe 12 be rotatably connected to for be connected with telescopic tube assembly it is pre- link closely 5, the other end is respectively with going out
One end of water pipe 3 is connected, and the other end of the outlet pipe 3 is connected to seawater collector.The branch pipe 12 each connected with outlet pipe 3
On be mounted on adjust seawater flow adjusting switch 4.
Mounting bracket component of the present utility model includes support frame 1, link 102 and fixed mount 103, and the support frame 1, which divides, is
Shape identical two parts, it is in inverted " u "-shaped per part, the both sides of each " u "-shaped are that (i.e. support frame 1 is set supporting leg
Put four supporting legs), the bottom of each supporting leg is equipped with through hole 101, for by filtering and sampling device of the present utility model
Fix more firm.Link 102 is in inverted " u "-shaped, both sides two parts Joint with support frame 1 respectively.Fixed mount
103 one end is fixed on the middle part of link 102, and the other end is connected with each inflow column 2 respectively.The inflow column of the present embodiment
2 be two, is symmetricly set on the both sides of fixed mount 103；The axial cross section of fixed mount 103 of the present embodiment is "T"-shaped, the bottom of vertical edge
Portion is arranged on the middle part of link 102, and the both ends of horizontal edge are connected with two inflow columns 2 respectively.Two shapes of inflow column 2, structures
Identical, in barrel-shaped, top is provided with water inlet pipe 9, the water inlet pipe 9 connection probe tube, and probe tube is stretched into seawater.This reality
Seawater can be drawn simultaneously by applying two water inlet pipes 9 on two inflow columns 2 of example, increase quantity of sample handling；Two inflow columns 2 can be with
The seawater sampling of different depth at two is carried out simultaneously.
Telescopic tube assembly of the present utility model includes telescoping tube 8, connection ring 7 and preload ring 6, one end of the telescoping tube 8 with
The bottom of inflow column 2 is connected, and the other end can seal grafting relative telescopic with one end of connection ring 7, the connection ring 7 it is another
End can seal grafting, the other end of preload ring 6 and pre- 5 threaded connections of linking closely relative telescopic with one end of preload ring 6, i.e., flexible
It is to be slidably connected between pipe 8 and connection ring 7 and between connection ring 7 and preload ring 6.The other end of telescoping tube 8 and connection ring 7
Outside is arranged with sealing ring 16, is realized by sealing ring 16 between telescoping tube 8 and connection ring 7 and connection ring 7 and preload ring 6
Between sealing.Telescoping tube 8, connection ring 7 and preload ring 6 are the endoporus table of hollow structure inside, connection ring 7 and preload ring 6
Face is the up-narrow and down-wide conical surface；When preload ring 6 with it is pre- link closely 5 spin together when, the most narrow place of preload ring 6 and connection ring
Sealing ring 16 on the outside of 7 other ends contacts, and the sealing ring 16 on the outside of the most narrow place of connection ring 7 and the other end of telescoping tube 8 contacts,
Better seal effect can be played.Pre- 5 one end for being rotatably connected on branch pipe 12 of linking closely, linking closely in advance 5 can be the one of branch pipe 12
End rotates, and can be spun together with the other end with preload ring 6,
Each link closely in advance is mounted on the first screen pack 10 in 5, and the lower section of first screen pack 10 is provided with supporting plate 11, props up
Fagging 11 is arranged in the groove at 5 tops of linking closely in advance, global installing/dismounting, is evenly equipped with multiple holes 17 in supporting plate 11, is served
The effect of seawater circulation, the first screen pack 10 are arranged in supporting plate 11.The centre of first screen pack 10 is provided with the second screen pack
15, the second screen pack 15 can be relatively up and down with the first screen pack 10, convenient to drive filter membrane 14 to take out together.Filter membrane 14 is placed in
The upper surface of first and second screen pack 10,15, the second screen pack 15, which is provided with, is easy to remove the second screen pack 15 and filter membrane 14
Pull bar 13.The outside of first screen pack 10 is provided with sealing ring 16, and the sealing ring 16 is located at the other end end face of preload ring 6 with linking closely in advance
Between 5, when preload ring 6 and it is pre- link closely 5 tighten when, sealing ring 16 plays a part of sealing filtering and sampling device.
Operation principle of the present utility model is：
The through hole 101 for four supporting leg bottoms that the utility model passes through support frame 1 is fixed, latter two right water inlet pipe
9 are respectively communicated with two probe tubes, and two probe tubes are respectively protruding into seawater, and seawater enters the inside of two inflow columns 2,
Seawater by link closely in advance 5 inner chamber, then pass through filter membrane 14, the first screen pack 10, the second screen pack 15 and supporting plate 11 and filter
Flow into branch pipe 12, subsequently flowed out by outlet pipe 3 afterwards.When needing to take out filter membrane 14 after filtering, turn it is pre- link closely 5,
Make it is pre- link closely 5 and preload ring 6 separate, promote preload ring 6 then up, preload ring 6 can be socketed in the outside of connection ring 7, even
The outside of telescoping tube 8 can be socketed in by connecing ring 7, and then preload ring 6 and connection ring 7 are overlapped to the outside of telescoping tube 8.Pinched with hand
Firmly pull bar 13, the second screen pack 15 is removed, the second screen pack 15 is removed together with filter membrane 14, is then post-processed and is ground
Study carefully, outlet pipe 3 can connect outside negative pressure source to improve sample filtering effect.
Claims (10)
- A kind of 1. sea water filter sampler, it is characterised in that：Including mounting bracket component, inflow column (2), outlet pipe (3), pretension (5), telescopic tube assembly, the first screen pack (10), branch pipe (12), pull bar (13), filter membrane (14) and the second screen pack (15) are detained, its Middle inflow column (2) is multiple, is separately mounted on the mounting bracket component, and the bottom of each inflow column (2) is by stretching Draw component, branch pipe (12) are connected with outlet pipe (3), and one end of each branch pipe (12) is rotatably connected to for stretching Draw component be connected it is pre- link closely (5), the one end of the other end respectively with the outlet pipe (3) is connected, the outlet pipe (3) it is another One end is connected to seawater collector；Each pre- link closely is mounted on the first screen pack (10) in (5), first screen pack (10) centre is provided with the second screen pack (15) that can be relatively up and down, and the filter membrane (14) is placed in first and second screen pack The upper surface of (10,15), second screen pack (15), which is provided with, is easy to remove the second screen pack (15) and filter membrane (14) Pull bar (13)；Seawater is entered in each inflow column (2), by each described pre- (5) inner chamber of linking closely, through first and second mistake Filter screen (10,15) and filter membrane (14) filtering, are flowed out by the branch pipe (12), outlet pipe (3).
- 2. sea water filter sampler according to claim 1, it is characterised in that：The telescopic tube assembly includes telescoping tube (8), connection ring (7) and preload ring (6), one end of the telescoping tube (8) are connected with the bottom of the inflow column (2), the other end Grafting can be sealed with one end of the connection ring (7) relative telescopic, the other end of the connection ring (7) can relative telescopic and institute One end sealing grafting of preload ring (6) is stated, the other end of the preload ring (6) is threadedly coupled with pre- link closely (5).
- 3. sea water filter sampler according to claim 2, it is characterised in that：The connection ring (7) and preload ring (6) Bore area be the up-narrow and down-wide conical surface.
- 4. sea water filter sampler according to claim 2, it is characterised in that：The outside of first screen pack (10) Provided with sealing ring (16), the sealing ring (16) is located at the preload ring (6) other end end face and linked closely in advance between (5).
- 5. sea water filter sampler according to claim 1, it is characterised in that：The lower section of first screen pack (10) Provided with supporting plate (11), the supporting plate (11) is arranged in the pre- groove to link closely at the top of (5), the first screen pack (10) installation In supporting plate (11).
- 6. sea water filter sampler according to claim 5, it is characterised in that：It is evenly equipped with the supporting plate (11) more The individual hole (17) passed through for seawater.
- 7. sea water filter sampler according to claim 1, it is characterised in that：Each connected with the outlet pipe (3) Branch pipe (12) on be mounted on adjust seawater flow adjusting switch (4).
- 8. sea water filter sampler according to claim 1, it is characterised in that：The top of each inflow column (2) It is equipped with water inlet pipe (9).
- 9. sea water filter sampler according to claim 1, it is characterised in that：The mounting bracket component includes support frame (1), link (102) and fixed mount (103), the support frame (1) are divided into shape identical two parts, per part in inverted " u "-shaped；The link (102) is in inverted " u "-shaped, and the two parts of both sides respectively with support frame as described above (1) are connected；It is described One end of fixed mount (103) is arranged on link (102), and the other end is connected with each inflow column (2) respectively.
- 10. sea water filter sampler according to claim 9, it is characterised in that：The every part of support frame as described above (1) " u "-shaped both sides are supporting leg, and the bottom of each supporting leg is equipped with through hole (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721081555.9U CN207114255U (en) | 2017-08-28 | 2017-08-28 | A kind of sea water filter sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721081555.9U CN207114255U (en) | 2017-08-28 | 2017-08-28 | A kind of sea water filter sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114255U true CN207114255U (en) | 2018-03-16 |
Family
ID=61576918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721081555.9U Active CN207114255U (en) | 2017-08-28 | 2017-08-28 | A kind of sea water filter sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207114255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801748A (en) * | 2018-08-16 | 2018-11-13 | 国家海洋环境监测中心 | Water suspension acquisition filter integrated device |
| CN109607660A (en) * | 2018-10-24 | 2019-04-12 | 许伟雄 | A kind of combine adsorption type water sample filter suitable for seawater sample |
-
2017
- 2017-08-28 CN CN201721081555.9U patent/CN207114255U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801748A (en) * | 2018-08-16 | 2018-11-13 | 国家海洋环境监测中心 | Water suspension acquisition filter integrated device |
| CN108801748B (en) * | 2018-08-16 | 2023-11-28 | 国家海洋环境监测中心 | Seawater suspended matter collecting and filtering integrated device |
| CN109607660A (en) * | 2018-10-24 | 2019-04-12 | 许伟雄 | A kind of combine adsorption type water sample filter suitable for seawater sample |
| CN109607660B (en) * | 2018-10-24 | 2021-11-16 | 大庆博润绿洲科技有限公司 | Combined adsorption type water sample filter suitable for seawater sample |
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