CN207764000U - A kind of water body environment sampler - Google Patents
A kind of water body environment sampler Download PDFInfo
- Publication number
- CN207764000U CN207764000U CN201820008061.6U CN201820008061U CN207764000U CN 207764000 U CN207764000 U CN 207764000U CN 201820008061 U CN201820008061 U CN 201820008061U CN 207764000 U CN207764000 U CN 207764000U
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- China
- Prior art keywords
- standpipe
- water body
- outlet pipe
- transverse tube
- hole
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Abstract
A kind of water body environment sampler, including transverse tube, the top of transverse tube opens up inlet opening, water inlet pipe is fixedly mounted in the outer end of inlet opening, first solenoid valve is installed on water inlet pipe, the lower part of transverse tube opens up several equally distributed first through hole, outlet pipe is fixedly mounted in the outer end of first through hole, second solenoid valve is respectively mounted on outlet pipe, the lower end of outlet pipe is equipped with standpipe, the upper end opening of standpipe, the lower end sealing of standpipe, the lower end of outlet pipe is extend into standpipe, and standpipe upper end inner wall opens up annular groove.The utility model can help staff to be rapidly performed by multigroup water body sampling operation, water body sample mode is negative pressure self-suction, it can effectively ensure that water body example is not polluted by sampling apparatus, the utility model is simple in structure, it can realize the automation collection of quickly multigroup sample, the efficiency of staff is improved, the utility model manufacturing cost is low, is easy to promote the use of.
Description
Technical field
The utility model belongs to sampling technique field, specifically a kind of water body environment sampler.
Background technology
With the development of society, water body environment is polluted, the department of water body detection needs periodically to lake and river
Water body sampling is carried out, water body example is detected, to judge the quality condition of water body.Positive pressure acquisition method is needed using pump etc.
Device provides power, and water sample is easy to pollute the water body of acquisition, makes the representative of water body example by mechanical structures such as the pump housings
Property it is relatively low, the acquisition of water body is carried out using negative pressure acquisition method, water body example is not easy to be contaminated, and has higher representativeness, however
Current negative pressure sampling apparatus is more heavy, and equipment cost is high, is not suitable for the acquisition work for carrying out multigroup water body example on a large scale
Make.
Utility model content
The utility model provides a kind of water body environment sampler, to solve defect in the prior art.
The utility model is achieved by the following technical programs：
The top of a kind of water body environment sampler, including transverse tube, transverse tube opens up inlet opening, and peace is fixed in the outer end of inlet opening
Water pipe is put into, the first solenoid valve is installed on water inlet pipe, the lower part of transverse tube opens up several equally distributed first through hole, first through hole
Outer end outlet pipe is fixedly mounted, second solenoid valve is respectively mounted on outlet pipe, the lower end of outlet pipe is equipped with standpipe, standpipe
Upper end opening, the lower end sealing of standpipe, the lower end of outlet pipe are extend into standpipe, and it is recessed that standpipe upper end inner wall opens up annular
Suit sealed circular ring is fixed in the lower end of slot, outlet pipe, and sealed circular ring is soft elastic material, and sealed circular ring can be with annular groove phase
Mutually cooperation, standpipe is interior to be equipped with piston boit, and water storage inside pipe wall symmetrically opens up two groups of vertical strip grooves, and piston boit is located at two groups long
Between bar groove, the length of piston boit is less than the length of strip grooves, piston boit side and water storage inside pipe wall close contacting fit, piston
Column lower end is fixedly connected with bottom in standpipe by spring, and transverse tube right end bottom opens up the second through-hole, the outer end of the second through-hole
Vacuum pump is fixedly mounted, the outer end of the second through-hole is connected with the import of vacuum pump.
Rubber ring, rubber is fixedly mounted in the lower end of a kind of water body environment sampler as described above, the outlet pipe
Circle lower end can coordinate with the upper-end contact of standpipe.
A kind of water body environment sampler as described above, the standpipe lower part are equipped with lateral mounting plate, installation
Plate is fixedly connected with the both ends of transverse tube by L framves.
The utility model has the advantages that：The utility model can help staff to be rapidly performed by multigroup water body sampling
Work, water body sample mode are negative pressure self-suction, can effectively ensure that water body example is not polluted by sampling apparatus, the utility model
It is simple in structure, it can realize the automation collection of quick multigroup sample, improve the efficiency of staff, the utility model manufacture
It is at low cost, it is easy to promote the use of.The utility model can be connect by mounting bracket with sampling boat, and the side of sampling boat is mounted on
Portion allows water inlet pipe to extend into water body.It, first will a wherein outlet pipe when carrying out water body sampling operation using the utility model
On second solenoid valve open, the first solenoid valve be in closed state, vacuum pump work, by the water body extraction of transverse tube, with opening
The corresponding standpipe of solenoid valve in pressure difference is generated in transverse tube, which pushes the piston boit in the standpipe to moving up
Dynamic, piston boit is moved between superposed one group of strip grooves, strip grooves by transverse tube be connected in standpipe, in vacuum pump
Work under, the water body in the standpipe and transverse tube is extracted to form vacuum state, and vacuum pump is stopped, and piston boit exists at this time
It is resetted under the action of spring, after reaching the area for needing to sample, opens the first solenoid valve, outside body of water is since pressure difference is by intaking
Pipe is rapidly introduced into transverse tube, and water body pushes piston boit to be moved down between one group of strip grooves of lower part, and strip grooves again will
Transverse tube is connected to standpipe, and water body enters under the action of negative pressure in standpipe, when reaching flat with external water pressure in standpipe
When weighing apparatus, piston boit, which resets, seals the upper end of standpipe, and then the second solenoid valve is closed, which is removed and is stored
, adopting for multigroup water body example can be completed as staff drives sampling boat and reaches different areas and repeat the above steps
Collection, the utility model is easy to operate, easy to use.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is I partial enlarged view of Fig. 1.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
A kind of water body environment sampler, as shown, including transverse tube 1, the top of transverse tube 1 opens up inlet opening 2, inlet opening
Water inlet pipe 3 is fixedly mounted in 2 outer end, installs the first solenoid valve 4 on water inlet pipe 3, and the lower part of transverse tube 1 opens up several equally distributed
Outlet pipe 6 is fixedly mounted in the outer end of first through hole 5, first through hole 5, and second solenoid valve 7 is respectively mounted on outlet pipe 6, outlet pipe 6
Lower end is equipped with standpipe 8, and the upper end opening of standpipe 8, the lower end sealing of standpipe 8, the lower end of outlet pipe 6 extend into standpipe
In 8,8 upper end inner wall of standpipe opens up annular groove 9, and suit sealed circular ring 10 is fixed in the lower end of outlet pipe 6, and sealed circular ring 10 is
Soft elastic material, sealed circular ring 10 can cooperate with annular groove 9, be equipped with piston boit 12 in standpipe 8, in standpipe 8
Wall symmetrically opens up two groups of vertical strip grooves 11, and piston boit 12 is located between two groups of strip grooves 11, and the length of piston boit 12 is less than
In the length of strip grooves 11,12 side of piston boit and 8 inner wall close contacting fit of standpipe, 12 lower end of piston boit and standpipe 8
Bottom is fixedly connected by spring 17, and 1 right end bottom of transverse tube opens up the second through-hole 13, and the outer end of the second through-hole 13 is fixedly mounted very
Sky pump 14, the outer end of the second through-hole 13 is connected with the import of vacuum pump 14.The utility model can help staff quick
Multigroup water body sampling operation is carried out, water body sample mode is negative pressure self-suction, can effectively ensure that water body example is not sampled
Device pollutes, and the utility model is simple in structure, can realize the automation collection of quick multigroup sample, improve staff's
Efficiency, the utility model manufacturing cost is low, is easy to promote the use of.The utility model can be connected by mounting bracket and sampling boat
It connects, is mounted on the side of sampling boat, water inlet pipe 3 is allowed to extend into water body.When carrying out water body sampling operation using the utility model,
The second solenoid valve 7 on a wherein outlet pipe 6 is opened first, the first solenoid valve 4 is in closed state, 14 work of vacuum pump
Make, the water body of transverse tube 1 is extracted out, pressure difference, the pressure difference are generated in standpipe corresponding with open solenoid valve 78 and in transverse tube 1
The piston boit 12 in the standpipe 8 is pushed to move up, piston boit 12 is moved between superposed one group of strip grooves 11, long
Bar groove 11 by transverse tube 1 be connected in standpipe 8, under the work of vacuum pump 14, the water body quilt in the standpipe 8 and transverse tube 1
Extraction forms vacuum state, and vacuum pump 14 is stopped, and piston boit 12 resets under the action of spring 17 at this time, reaches and needs to adopt
Behind the area of sample, the first solenoid valve 4 is opened, outside body of water is since pressure difference is rapidly introduced into transverse tube 1 by water inlet pipe 3, water body
Piston boit 12 is pushed to be moved down between one group of strip grooves 11 of lower part, strip grooves 11 again connect transverse tube 1 and standpipe 8
Logical, water body is entered under the action of negative pressure in standpipe 8, when reaching balance with external water pressure in standpipe 8, piston boit 12
It resets and seals the upper end of standpipe 8, then the second solenoid valve 7 is closed, which is removed and is stored, with
It staff and drives sampling boat and reach different areas and repeat the above steps and the acquisition of multigroup water body example, this reality can be completed
It is simple with novel operating, it is easy to use.
Specifically, as shown, rubber ring 15, rubber ring is fixedly mounted in the lower end of the outlet pipe 6 described in the present embodiment
15 lower ends can coordinate with the upper-end contact of standpipe 8.It is further close between outlet pipe 6 and standpipe 8 by rubber ring 15
Envelope, it is ensured that the water sample entered in standpipe 8 is more representative.
Specifically, as shown, 8 lower part of standpipe described in the present embodiment is equipped with lateral mounting plate 16, mounting plate 16
It is fixedly connected by L framves 18 with the both ends of transverse tube 1.More convenient the utility model can be installed to hull by the design
Side, staff can drive the sampling operation that ship quickly carries out different regions water sample, can effectively improve work people
The working efficiency of member.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (3)
1. a kind of water body environment sampler, it is characterised in that：Including transverse tube（1）, transverse tube（1）Top open up inlet opening（2）,
Inlet opening（2）Outer end be fixedly mounted water inlet pipe（3）, water inlet pipe（3）The first solenoid valve of upper installation（4）, transverse tube（1）Lower part open
If several equally distributed first through hole（5）, first through hole（5）Outer end be fixedly mounted outlet pipe（6）, outlet pipe（6）It is upper equal
Second solenoid valve is installed（7）, outlet pipe（6）Lower end be equipped with standpipe（8）, standpipe（8）Upper end opening, standpipe（8）
Lower end sealing, outlet pipe（6）Lower end extend into standpipe（8）It is interior, standpipe（8）Upper end inner wall opens up annular groove（9）,
Outlet pipe（6）Lower end fix suit sealed circular ring（10）, sealed circular ring（10）For soft elastic material, sealed circular ring（10）Energy
With annular groove（9）It cooperates, standpipe（8）It is interior to be equipped with piston boit（12）, standpipe（8）Inner wall symmetrically open up two groups it is vertical
Strip grooves（11）, piston boit（12）Positioned at two groups of strip grooves（11）Between, piston boit（12）Length be less than strip grooves（11）
Length, piston boit（12）Side and standpipe（8）Inner wall close contacting fit, piston boit（12）Lower end and standpipe（8）It is interior
Bottom passes through spring（17）It is fixedly connected, transverse tube（1）Right end bottom opens up the second through-hole（13）, the second through-hole（13）Outer end it is solid
Dingan County fills vacuum pump（14）, the second through-hole（13）Outer end and vacuum pump（14）Import be connected.
2. a kind of water body environment sampler according to claim 1, it is characterised in that：The outlet pipe（6）Under
Rubber ring is fixedly mounted in end（15）, rubber ring（15）Lower end energy and standpipe（8）Upper-end contact cooperation.
3. a kind of water body environment sampler according to claim 1, it is characterised in that：The standpipe（8）Lower part
Equipped with lateral mounting plate（16）, mounting plate（16）With transverse tube（1）Both ends pass through L framves（18）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008061.6U CN207764000U (en) | 2018-01-03 | 2018-01-03 | A kind of water body environment sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008061.6U CN207764000U (en) | 2018-01-03 | 2018-01-03 | A kind of water body environment sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764000U true CN207764000U (en) | 2018-08-24 |
Family
ID=63183150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820008061.6U Expired - Fee Related CN207764000U (en) | 2018-01-03 | 2018-01-03 | A kind of water body environment sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764000U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443840A (en) * | 2018-09-12 | 2019-03-08 | 中国科学院南海海洋研究所 | Automatic pressure-maintaining water fetching device in situ |
| CN110658031A (en) * | 2019-11-07 | 2020-01-07 | 湖南文理学院 | Rice fish pond water monitoring sampling device |
-
2018
- 2018-01-03 CN CN201820008061.6U patent/CN207764000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443840A (en) * | 2018-09-12 | 2019-03-08 | 中国科学院南海海洋研究所 | Automatic pressure-maintaining water fetching device in situ |
| CN110658031A (en) * | 2019-11-07 | 2020-01-07 | 湖南文理学院 | Rice fish pond water monitoring sampling device |
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| 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: 20180824 Termination date: 20190103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |