CN207163755U - Layered water sample sampling device - Google Patents
Layered water sample sampling device Download PDFInfo
- Publication number
- CN207163755U CN207163755U CN201721050097.2U CN201721050097U CN207163755U CN 207163755 U CN207163755 U CN 207163755U CN 201721050097 U CN201721050097 U CN 201721050097U CN 207163755 U CN207163755 U CN 207163755U
- Authority
- CN
- China
- Prior art keywords
- water
- fixing pipe
- side opening
- hard straight
- tube assembly
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of layered water sample sampling device, draw water tube assembly and the suction pump that is connected with the delivery port for tube assembly of drawing water including water inlet varying height positions, the suction hose that the tube assembly of drawing water includes being used to insert the hard straight fixing pipe in water and is placed in sliding axially in hard straight fixing pipe, the hard straight fixing pipe side wall is axially distributed to be provided with multiple first side openings, side wall of the suction hose in hard straight fixing pipe is provided with the second side opening, close suction hose one end, another port is stretched out hard straight fixing pipe and connected as the delivery port for tube assembly of drawing water with suction pump, the suction hose outer wall is fixedly installed the seal to form the tube assembly water inlet that draws water for making the second side opening be connected with one of them first side opening around the second side opening；The water sample of different depth can be taken, and deep-controlled precision is high, and collection water sample data are accurate while simple in construction, easy to operate.
Description
Technical field
It the utility model is related to environmental testing, and in particular to a kind of layered water sample sampling device.
Background technology
Purpose to water sampling and detection is to determine its relevant physics, chemistry, biology and radioactivity parameter, characterizes water
Weight, and necessary measure is taken according to testing result；And the water body of difference in functionality is different to the position of water sampling, such as
According to being that the depth of water body respectively to water body independent sample and detect, comprehensive analysis water source quality；And existing water
Sample sampling device structure is complex, and the water sample of different depth can not be detected, and different depth water sample is taken
Precision is not high, is easily caused later stage water sample analysis error.
Therefore, for solution problem above, it is necessary to which a kind of layered water sample sampling device, can be carried out to the water sample of different depth
Take, and deep-controlled precision is high, and collection water sample data are accurate while simple in construction, easy to operate.
Utility model content
In view of this, the purpose of this utility model is the defects of overcoming in the prior art, there is provided layered water sample sampling device,
The water sample of different depth can be taken, and deep-controlled precision is high, and collection water sample data are accurate, while structure letter
It is single, it is easy to operate.
Layered water sample sampling device of the present utility model, include the tube assembly and with taking out of drawing water of water inlet varying height positions
The suction pump of the delivery port connection of conduit assembly, the tube assembly of drawing water include being used to insert hard straight fixing pipe in water and along axles
To sliding inner sleeve in the suction hose in hard straight fixing pipe, the hard straight fixing pipe side wall is axially distributed to be provided with multiple first
Side opening, side wall of the suction hose in hard straight fixing pipe are provided with the second side opening, the closing of suction hose one end, the other end
Mouth stretches out hard straight fixing pipe and connected as the delivery port for tube assembly of drawing water with suction pump, and the suction hose outer wall is fixedly installed
The sealing for the tube assembly water inlet that draws water is formed for making the second side opening be connected with one of them first side opening around the second side opening
Part.
Further, the seal is rubber seal, is sealed after the conformal bending of end face of the rubber seal solid
Due to suction hose outer wall, other end radially presses on hard straight fixed inside pipe wall and formed to the sealing of the second side opening.
Further, the diameter of first side opening is less than the diameter of rubber seal.
Further, the outer wall of the hard straight fixing pipe is provided with the graduation mark of the hard straight fixed length of tube of display.
Further, the hard straight fixing pipe is telescopic hollow bushing.
The beneficial effects of the utility model are：A kind of layered water sample sampling device disclosed in the utility model, by by firmly
Matter fixing pipe is inserted perpendicularly into water body to be measured, and the first different side openings corresponds to different depth, when the water sample for needing to gather certain depth
When, the second side opening is at first located at the lower section of the first side opening corresponding to the depth, after hard fixing pipe fix in position, pulling is taken out
The second side opening and corresponding first side opening face and turned on, unlatching suction pump progress water sampling, positioned at hard when water tube hose rises
First side opening of fixing pipe and the second side opening in suction hose coordinate and the water sample of different depth can be taken, and
And deep-controlled precision is high, avoids the water sample of other depth from being disturbed, collection water sample data are accurate while simple in construction, behaviour
Facilitate.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the position view of suction hose in being sampled in the utility model；
Fig. 3 is the position view of suction hose before being sampled in the utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the position signal of suction hose in being sampled in the utility model
Figure, Fig. 3 is the position view of suction hose before being sampled in the utility model, as illustrated, the layered water sample in the present embodiment
Sampling device, include draw water tube assembly and the suction pump that is connected with the delivery port for tube assembly of drawing water of water inlet varying height positions
1, the tube assembly of drawing water includes being used to insert the hard straight fixing pipe 2 in water and is placed in sliding axially in hard straight fixing pipe 2
Suction hose 3, the hard straight side wall of fixing pipe 2 is axially distributed to be provided with multiple first side openings 4, the suction hose 3
Side wall in hard straight fixing pipe 2 is provided with the second side opening 5, the closing of the one end of suction hose 3, hard straight fixing pipe is stretched out in another port
2 are connected as the delivery port of tube assembly of drawing water with suction pump 1, and the outer wall of suction hose 3 is fixedly installed around the second side
Hole 5 is used to make the second side opening 5 connect the seal for forming the tube assembly water inlet that draws water with one of them first side opening 4；In use,
By the way that hard fixing pipe is inserted perpendicularly into water body to be measured, different 4 corresponding different depth of the first side opening, when needing to gather certain depth
During the water sample of degree, the second side opening 5 is set at first to be located at the lower section of the first side opening 4 corresponding to the depth, when hard fixing pipe is fixed to
The second side opening 5 and the corresponding face of first side opening 4 and turned on behind position, when pulling the suction hose 3 to rise, unlatching suction pump 1 enters water-filling
Sample gathers, and the second side opening 5 positioned at the first side opening 4 of hard fixing pipe and in suction hose 3 coordinates can be to different depths
The water sample of degree is taken, and deep-controlled precision is high, avoids the water sample of other depth from being disturbed, and collection water sample data are accurate
Really, it is while simple in construction, it is easy to operate.
In the present embodiment, the seal is rubber seal, close after the conformal bending of end face of the rubber seal
Sealing schedules the outer wall of suction hose 3, and other end radially presses on the hard straight inwall of fixing pipe 2 and formed to the second side opening 5
Sealing；The rubber seal can be adhesively fixed between suction hose 3 by marine glue sealing, be carried out by rubber seal
Sealing, simple and compact for structure, cost is low, good sealing effect；Certainly, can be also respectively arranged with the upper and lower side of the second side opening solid
Surely the upper and lower rubber seal ring (respectively upper rubber seal ring 6a and lower rubber seal ring 6b) of suction hose is coated at, it is described
Suction hose is cylindrical to be provided with respectively to the installation annular groove of upper and lower rubber seal ring axial limiting, easy to use, sealing effectiveness
It is good.
In the present embodiment, the diameter of first side opening 4 is less than the diameter of rubber seal；Rubber seal card can be avoided
Terminate at the first side opening 4, by pulling suction hose 3, ensure that single can be acquired to the water sample of different depth, extraction efficiency
It is high.
In the present embodiment, the outer wall of the hard straight fixing pipe 2 is provided with the graduation mark of the hard straight length of fixing pipe 2 of display；Protect
It is high to demonstrate,prove acquisition precision, it is easy to use.
In the present embodiment, the hard straight fixing pipe 2 is telescopic hollow bushing；The telescopic hollow bushing can be existing
All telescopic structures of the utility model purpose can be realized in technology, will not be repeated here；By extendable sleeve structure,
It can ensure to be acquired deeper water body, and it is easy to carry, and sampling depth region is big.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (5)
- A kind of 1. layered water sample sampling device, it is characterised in that：Including water inlet varying height positions draw water tube assembly and with The suction pump of the delivery port connection for tube assembly of drawing water, the tube assembly of drawing water include being used to insert hard straight fixing pipe and edge in water The suction hose being placed in sliding axially in hard straight fixing pipe, the hard straight fixing pipe side wall is axially distributed to be provided with multiple the One side opening, side wall of the suction hose in hard straight fixing pipe are provided with the second side opening, and the closing of suction hose one end is another Port is stretched out hard straight fixing pipe and connected as the delivery port for tube assembly of drawing water with suction pump, the suction hose outer wall fixed setting Have and be used to make the second side opening connect to form the close of tube assembly water inlet that draw water with one of them first side opening around the second side opening Sealing.
- 2. layered water sample sampling device according to claim 1, it is characterised in that：The seal is rubber seal, Suction hose outer wall is sealingly fastened in after the conformal bending of end face of the rubber seal, other end radially compresses Formed in hard straight fixed inside pipe wall and the second side opening is sealed.
- 3. layered water sample sampling device according to claim 2, it is characterised in that：The diameter of first side opening is less than rubber The diameter of glue sealing ring.
- 4. layered water sample sampling device according to claim 3, it is characterised in that：The outer wall of the hard straight fixing pipe is set There is the graduation mark of the hard straight fixed length of tube of display.
- 5. layered water sample sampling device according to claim 4, it is characterised in that：The hard straight fixing pipe is telescopic sky Heart sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050097.2U CN207163755U (en) | 2017-08-21 | 2017-08-21 | Layered water sample sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050097.2U CN207163755U (en) | 2017-08-21 | 2017-08-21 | Layered water sample sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163755U true CN207163755U (en) | 2018-03-30 |
Family
ID=61717309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721050097.2U Expired - Fee Related CN207163755U (en) | 2017-08-21 | 2017-08-21 | Layered water sample sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207163755U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590644A (en) * | 2018-04-10 | 2018-09-28 | 辽宁省水利水电勘测设计研究院有限责任公司（原名称为辽宁省水利水电勘测设计研究院） | Heavy caliber test well is layered bailing test device and layering pumping device |
| CN108802330A (en) * | 2018-05-24 | 2018-11-13 | 湖南城市学院 | Experimental device for washing heavy metal pollution and its method |
| CN109520783A (en) * | 2018-11-27 | 2019-03-26 | 胡学静 | A kind of multipoint acquisition formula water sampler and water sampling method |
| CN110055988A (en) * | 2019-03-29 | 2019-07-26 | 同济大学 | For foundation pit drainage-decompression inner curtain type combined shaft and working method and application |
| CN110694704A (en) * | 2019-09-26 | 2020-01-17 | 安徽省昂普拓迈生物科技有限责任公司 | Portable quick micro-droplet generator |
| CN111999123A (en) * | 2020-09-28 | 2020-11-27 | 胡渭烽 | Ecological lake water quality environment monitoring device |
| CN117030962A (en) * | 2023-08-15 | 2023-11-10 | 河北省地质环境监测院 | Deep underground water pollution monitoring device |
-
2017
- 2017-08-21 CN CN201721050097.2U patent/CN207163755U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590644A (en) * | 2018-04-10 | 2018-09-28 | 辽宁省水利水电勘测设计研究院有限责任公司（原名称为辽宁省水利水电勘测设计研究院） | Heavy caliber test well is layered bailing test device and layering pumping device |
| CN108802330A (en) * | 2018-05-24 | 2018-11-13 | 湖南城市学院 | Experimental device for washing heavy metal pollution and its method |
| CN109520783A (en) * | 2018-11-27 | 2019-03-26 | 胡学静 | A kind of multipoint acquisition formula water sampler and water sampling method |
| WO2020108353A1 (en) * | 2018-11-27 | 2020-06-04 | 胡学静 | Multi-point sampling type water sample collector and water sample collection method |
| CN110055988A (en) * | 2019-03-29 | 2019-07-26 | 同济大学 | For foundation pit drainage-decompression inner curtain type combined shaft and working method and application |
| CN110055988B (en) * | 2019-03-29 | 2020-10-02 | 同济大学 | Internal curtain type mixing well for foundation pit drainage-depressurization, working method and application |
| CN110694704A (en) * | 2019-09-26 | 2020-01-17 | 安徽省昂普拓迈生物科技有限责任公司 | Portable quick micro-droplet generator |
| CN111999123A (en) * | 2020-09-28 | 2020-11-27 | 胡渭烽 | Ecological lake water quality environment monitoring device |
| CN111999123B (en) * | 2020-09-28 | 2021-06-18 | 青海金云环境科技有限公司 | Ecological lake water quality environment monitoring device |
| CN117030962A (en) * | 2023-08-15 | 2023-11-10 | 河北省地质环境监测院 | Deep underground water pollution monitoring device |
| CN117030962B (en) * | 2023-08-15 | 2024-02-13 | 河北省地质环境监测院 | Deep underground water pollution monitoring device |
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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: 20180330 Termination date: 20180821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |