CN107012914B - A kind of portable layering water fetching device and its application method - Google Patents
A kind of portable layering water fetching device and its application method Download PDFInfo
- Publication number
- CN107012914B CN107012914B CN201710416261.5A CN201710416261A CN107012914B CN 107012914 B CN107012914 B CN 107012914B CN 201710416261 A CN201710416261 A CN 201710416261A CN 107012914 B CN107012914 B CN 107012914B
- Authority
- CN
- China
- Prior art keywords
- water
- hard
- intake
- ball
- intake pipe
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of portable layering water fetching devices, including shell, firm banking and water sample draw-out device, case surface is provided with several intakes, each intake with cage connection at be an ellipsoid accommodation space, limitation has a small rubber ball in accommodation space；Firm banking includes anti-floating power weight, lower cover and slide rod fixer, and slide bar is fixed in slide rod fixer, and a big ball is arranged on slide bar, and big ball top is connected with rope；Water sample draw-out device includes hard intake pipe, the water intaking flexible pipe and peristaltic pump.Depth selection is accurately controlled by successively extracting the water sample of different depth with peristaltic pump, and with drawstring with a scale.The apparatus structure is simple, low in cost, can modularization assembling, can according to test it is actually required take water body depth selection multiple layer combination form, it is convenient for carrying after fractionation, the water body of different depth can be accurately taken, device is securable to sampling spot, and sampling operation is convenient.
Description
Technical field
The present invention relates to sample collecting device technical field, specifically a kind of portable layering water fetching device and device are used
Method.
Background technique
It often needs to carry out Stratified Sampling to water body in fields such as environmental protection, aquation credit is carried out to the water sample of different depth
Analysis.Traditional Stratified Sampling mode is that well-bucket puts rope sampling, takes the water of different depth several times, this method is difficult to ensure sampling
Precision.Later method is improved, and using the device of the water tank of setting interlayer, the water intaking that can be opened and closed simultaneously is arranged on each layer water tank
Mouthful, the water of different depth can be taken simultaneously.Although this method improves sampling precision, but sample and expend a large amount of gas of operator
Power, field sampling personnel safety reduce, while sampling equipment volume is big and more heavy, not portable.
Summary of the invention
Goal of the invention: in order to overcome the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of sampling precisions
High, easy to carry and operation layering water fetching device and application method.
Technical solution: to realize the above-mentioned technical purpose, the present invention provides a kind of portable layering water fetching device, including outer
Shell, firm banking and water sample draw-out device, in which:
The case surface is provided with several intakes, each intake with cage connection at accommodate for an ellipsoid it is empty
Between, limitation has a small rubber ball in the accommodation space, and when the intake is along water (flow) direction, the small rubber ball is blocked
The connector of the intake and shell；The upper end of the shell is provided with device fixator, for marking the stratified pumping
The position of device in water；
The pedestal successively includes anti-floating power weight, lower cover and slide rod fixer, the fixed dress of the slide bar from top to bottom
It is fixed with slide bar in setting, a big ball is arranged on the slide bar, big ball top is connected with rope, pulls rope that can make ball
Body is free to slide on slide bar；
The water sample draw-out device includes hard intake pipe, is set to being adapted in the hard intake pipe with peristaltic pump
The water intaking flexible pipe and peristaltic pump, the hard intake pipe are L-type, are set in big ball, and hard intake pipe is flat with pedestal on one side
Face is parallel and towards intake direction, and big ball is that the side wall of the hard intake pipe contact is respectively arranged with only for hard
The outlet of intake pipe disengaging, the another side of hard intake pipe is parallel with slide bar and passes through big ball, and the hard intake pipe exists
Bending place is provided with spring.
Preferably, the shell can carry out fractionation assembling according to practical water intaking depth, using 20cm as interval.
The big ball is elastic rubber ball, and sample tap can be made it through by pulling at running rope.
The slide bar is lightweight slide bar, is threadedly coupled with the slide rod fixer.
The hard intake pipe is connected by bracket with spring, and when big ball does not pass through intake, entire hard is taken
Water pipe is limited in big ball because of outer casing inner wall, and spring is in compressive state, when big ball passes through intake, spring
It pops up and drives hard intake pipe to support big ball and flick small rubber ball, to fetch water.
Preferably, the rope is amount rope with a scale.
Preferably, seal washer is arranged in outer casing underpart and lower cover junction, to guarantee not intake inside device.
Described device fixator is uniformly arranged 3 in same level, paints compared with chromatic colour, plays mark level
The effect in face.
Present invention further proposes the application methods of above-mentioned portable layering water fetching device, include the following steps:
(1) according to actually required water intaking depth, the shell of layering water fetching device is assembled；
(2) big ball is packed into from the lower end of the slider, then the water intaking flexible pipe will be set inside hard intake pipe and connected compacted
Dynamic pump, is then packed into big ball for hard intake pipe, resists big rubber by bracket connection one in the bottom righthand side of hard intake pipe
The spring of glueballs wall, when big ball does not pass through intake, entire hard intake pipe limits big ball because of outer casing inner wall
System is in big ball, and spring is in compressive state, and when big ball passes through intake, spring pops up and drives hard intake pipe
To big ball out and small rubber ball is flicked；
(3) being partially loaded in shell after installing step (2) group, and the amount rope of the amount rope side of being fixed on shell is fixed
In device；
(4) by the lower end of the slider screw in lower cover in slide rod fixer=in, then will be equipped with anti-floating power weight lower cover
It is fixed on the bottom of water fetching device, and screws on the hold-doun nut for being set to both ends；
(5) drawstring attachment device fixator is used, gently water fetching device is placed in water, is guaranteeing first intake just
Benefit then fixes the other end of drawstring in the water surface；
(6) so that big ball is reached sample tap position by interval pulling amount rope of 20cm, successively sample.When pulling amount rope,
When big ball is located at thief hatch position, sphere left part hard intake pipe is no longer by the active force of device wall surface, intake pipe the right
The elastic force effect of spring makes it stretch out sphere, and the small rubber ball that the left side is hit in the intake part of stretching disengages it from seal,
Thus water flow can contact intake.Pulling amount rope after water intaking, with the rising of big rubber ball position, left end sample tap connects again
Device wall surface is touched, by spring-compressed after its active force, so that sample tap head retracts within sphere again.
It is simple, low in cost that the invention has the advantages that: apparatus structures in the present invention, can modularization assembling, can be according to experiment
The actually required depth selection multiple layer combination for taking water body forms, and is convenient for carrying after fractionation, different depths are successively extracted with peristaltic pump
The water sample of degree, and depth selection is accurately controlled with drawstring with a scale, the water body of different depth can be accurately taken, device can
It is fixed on sampling spot, sampling operation is convenient.
Detailed description of the invention
Fig. 1 is layering water fetching device structural schematic diagram；
Fig. 2 is dotted portion (near sample tap) partial enlarged view in Fig. 1；
Wherein: adjustable flow peristaltic pump 1, the water intaking flexible pipe 2 for being adapted to peristaltic pump, the graduated amount rope 3 of mark, control amount rope length
Device 4, lightweight slide bar 5, hard intake pipe 6, shell 7, water fetching device fixator 8, the intake 9, anti-floating of degree and fixed amount rope
Power weight 10, small rubber ball 11, spring 12, spring bracket 13, big ball 14, slide rod fixer 15, lower cover 16, fixed spiral shell
Silk 17.
Specific embodiment
Below by specific embodiment, the present invention will be described in detail.
The present embodiment proposes a kind of portable layering water fetching device, including shell, firm banking and water sample draw-out device,
Wherein, shell can carry out fractionation assembling according to practical water intaking depth, using 20cm as interval.7 surface of shell is provided with several take
The mouth of a river 9, each intake with cage connection at be an ellipsoid accommodation space, limitation has a small rubber ball in accommodation space
11, when intake is along water (flow) direction, small rubber ball blocks the connector of intake and shell；The upper end of shell is provided with dress
Fixator 8 is set, device fixator is uniformly arranged 3 in same level, paints compared with chromatic colour, plays mark level face
Effect.
Pedestal successively includes anti-floating power weight 10, lower cover 16 and slide rod fixer 15, slide rod fixer from top to bottom
It is inside fixed with lightweight slide bar 5, a big ball 14 is arranged on lightweight slide bar, big ball top is connected with the graduated amount rope of mark
3, pulling amount rope can make sphere free to slide on slide bar.Slide bar is lightweight slide bar, is threadedly coupled with slide rod fixer.Shell
Seal washer is arranged in lower part and lower cover junction, to guarantee not intake inside device.
Water sample draw-out device includes that hard intake pipe 6, the water intaking being adapted to peristaltic pump being set in hard intake pipe are soft
Pipe 2 and peristaltic pump 1, hard intake pipe are L-type, are set in big ball, and hard intake pipe one side is parallel with base plane simultaneously
Towards intake direction, big ball is that the side wall of hard intake pipe contact is respectively arranged with only for the disengaging of hard intake pipe
Outlet, the another side of hard intake pipe is parallel with slide bar and passes through big ball, and hard intake pipe is provided with spring in bending place.
Big ball is elastic rubber ball, and sample tap can be made it through by pulling at momentum rope.Hard intake pipe passes through bracket and spring
It is connected, when big ball does not pass through intake, entire hard intake pipe is limited in big ball because of outer casing inner wall, bullet
Spring is in compressive state, and when big ball passes through intake, spring pops up and drives hard intake pipe to support big ball and incite somebody to action
Small rubber ball flicks, to fetch water.
Using the application method of above-mentioned portable layering water fetching device, include the following steps:
(1) according to actually required water intaking depth, the shell of layering water fetching device is assembled；
(2) big ball is packed into from the lower end of the slider, then the water intaking flexible pipe will be set inside hard intake pipe and connected compacted
Dynamic pump, is then packed into big ball for hard intake pipe, resists big rubber by bracket connection one in the bottom righthand side of hard intake pipe
The spring of glueballs wall, when big ball does not pass through intake, entire hard intake pipe limits big ball because of outer casing inner wall
System is in big ball, and spring is in compressive state, and when big ball passes through intake, spring pops up and drives hard intake pipe
To big ball out and small rubber ball is flicked；
(3) being partially loaded in shell after installing step (2) group, and the amount rope of the amount rope side of being fixed on shell is fixed
In device；
(4) by the lower end of the slider screw in lower cover in slide rod fixer=in, then will be equipped with anti-floating power weight lower cover
It is fixed on the bottom of water fetching device, and screws on the hold-doun nut for being set to both ends；
(5) drawstring attachment device fixator is used, gently water fetching device is placed in water, is guaranteeing first intake just
Benefit then fixes the other end of drawstring in the water surface；
(6) so that big ball is reached sample tap position by interval pulling amount rope of 20cm, successively sample.When pulling amount rope,
When big ball is located at thief hatch position, sphere left part hard intake pipe is no longer by the active force of device wall surface, intake pipe the right
The elastic force effect of spring makes it stretch out sphere, and the small rubber ball that the left side is hit in the intake part of stretching disengages it from seal,
Thus water flow can contact intake.Pulling amount rope after water intaking, with the rising of big rubber ball position, left end sample tap connects again
Device wall surface is touched, by spring-compressed after its active force, so that sample tap head retracts within sphere again.
The present invention is accurately controlled with drawstring with a scale and is taken by successively extracting the water sample of different depth with peristaltic pump
Sample depth.The apparatus structure is simple, low in cost, can modularization assembling, can be according to testing the actually required depth for taking water body
Selection multiple layer combination forms, and is convenient for carrying after fractionation, can accurately take the water body of different depth, and device is securable to sampling ground
Point, sampling operation are convenient.
Claims (9)
1. a kind of portable layering water fetching device, which is characterized in that including shell, firm banking and water sample draw-out device, in which:
The case surface is provided with several intakes, each intake with cage connection at be an ellipsoid accommodation space,
Limitation has a small rubber ball in the accommodation space, and when the intake is along water (flow) direction, the small rubber ball blocks institute
State the connector of intake and shell；The upper end of the shell is provided with device fixator, for marking the stratified pumping to fill
Set position in water；
The pedestal includes successively from top to bottom anti-floating power weight, lower cover and slide rod fixer, in the slide rod fixer
It is fixed with slide bar, a big ball, the big ball top amount of being connected with rope are arranged on the slide bar, pulling amount rope can make sphere exist
It is free to slide on slide bar；
The water intaking being adapted to peristaltic pump that the water sample draw-out device includes hard intake pipe, is set in the hard intake pipe
Hose and peristaltic pump, the hard intake pipe are L-type, are set in big ball, and hard intake pipe is flat with base plane on one side
Row and towards intake direction, big ball is respectively arranged with only in side wall contact with the hard intake pipe for hard water intaking
The outlet of pipe disengaging, the another side of hard intake pipe is parallel with slide bar and passes through big ball, and the hard intake pipe is being bent
Place is provided with spring.
2. portable layering water fetching device according to claim 1, which is characterized in that the shell can be according to actually taking
Water depth carries out fractionation assembling, using 20cm as interval.
3. portable layering water fetching device according to claim 1, which is characterized in that the big ball is elastic rubber
Ball, sample tap can be made it through by pulling at running rope.
4. portable layering water fetching device according to claim 1, which is characterized in that the slide bar is lightweight slide bar, with
The slide rod fixer is threadedly coupled.
5. portable layering water fetching device according to claim 1, which is characterized in that the hard intake pipe passes through bracket
It is connected with spring, when big ball does not pass through intake, entire hard intake pipe is limited in big rubber because of outer casing inner wall
In ball, spring is in compressive state, and when big ball passes through intake, spring pops up and hard intake pipe is driven to support big rubber
Ball simultaneously flicks small rubber ball, to fetch water.
6. portable layering water fetching device according to claim 1, which is characterized in that the rope is amount with a scale
Rope.
7. portable layering water fetching device according to claim 1, which is characterized in that outer casing underpart is set with lower cover junction
Seal washer is set, to guarantee not intake inside device.
8. portable layering water fetching device according to claim 1, which is characterized in that described device fixator is in same water
It is uniformly arranged 3 in plane, paints compared with chromatic colour, plays the role of mark level face.
9. the application method of portable layering water fetching device described in claim 1, which comprises the steps of:
(1) according to actually required water intaking depth, the shell of layering water fetching device is assembled；
(2) big ball is packed into from the lower end of the slider, then the water intaking flexible pipe will be set inside hard intake pipe and connects peristaltic pump,
Then hard intake pipe is packed into big ball, big ball wall is resisted by bracket connection one in the bottom righthand side of hard intake pipe
Spring, when big ball does not pass through intake, entire hard intake pipe is limited in greatly big ball because of outer casing inner wall
In ball, spring is in compressive state, and when big ball passes through intake, spring pops up and hard intake pipe is driven to support greatly
Ball simultaneously flicks small rubber ball；
(3) being partially loaded in shell after installing step (2) group, and the amount rope of the amount rope side of being fixed on shell is fixed into device
In；
(4) the lower end of the slider is screwed in the slide rod fixer in lower cover, is then fixed on the lower cover equipped with anti-floating power weight
The bottom of water fetching device, and screw on the hold-doun nut for being set to both ends；
(5) drawstring attachment device fixator is used, gently water fetching device is placed in water, guarantees first positive benefit of intake
In the water surface, then the other end of drawstring is fixed；
(6) so that big ball is reached sample tap position by interval pulling amount rope of 20cm, successively sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416261.5A CN107012914B (en) | 2017-06-05 | 2017-06-05 | A kind of portable layering water fetching device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416261.5A CN107012914B (en) | 2017-06-05 | 2017-06-05 | A kind of portable layering water fetching device and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107012914A CN107012914A (en) | 2017-08-04 |
| CN107012914B true CN107012914B (en) | 2019-03-12 |
Family
ID=59452658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710416261.5A Expired - Fee Related CN107012914B (en) | 2017-06-05 | 2017-06-05 | A kind of portable layering water fetching device and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107012914B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0533367A (en) * | 1991-07-26 | 1993-02-09 | Ishikawajima Harima Heavy Ind Co Ltd | Simplified water intake equipment |
| CN202582942U (en) * | 2012-05-09 | 2012-12-05 | 山东省水利科学研究院 | Portable depth-setting automatic water sampling device |
| CN103398874A (en) * | 2013-08-14 | 2013-11-20 | 中国科学院南京地理与湖泊研究所 | Automatic water body stratification synchronous sampling device and sampling method |
| CN205580800U (en) * | 2016-04-07 | 2016-09-14 | 河海大学 | Portable fixed point laminated water taking ware |
| CN205935047U (en) * | 2016-05-31 | 2017-02-08 | 中国电建集团华东勘测设计研究院有限公司 | Laminated water taking formula water inlet structure |
-
2017
- 2017-06-05 CN CN201710416261.5A patent/CN107012914B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0533367A (en) * | 1991-07-26 | 1993-02-09 | Ishikawajima Harima Heavy Ind Co Ltd | Simplified water intake equipment |
| CN202582942U (en) * | 2012-05-09 | 2012-12-05 | 山东省水利科学研究院 | Portable depth-setting automatic water sampling device |
| CN103398874A (en) * | 2013-08-14 | 2013-11-20 | 中国科学院南京地理与湖泊研究所 | Automatic water body stratification synchronous sampling device and sampling method |
| CN205580800U (en) * | 2016-04-07 | 2016-09-14 | 河海大学 | Portable fixed point laminated water taking ware |
| CN205935047U (en) * | 2016-05-31 | 2017-02-08 | 中国电建集团华东勘测设计研究院有限公司 | Laminated water taking formula water inlet structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107012914A (en) | 2017-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205228882U (en) | Special sampler of water quality testing | |
| CN206327541U (en) | Complex environment sampling of water quality ship | |
| CN108195620B (en) | Ocean seabed sampling device | |
| CN107012914B (en) | A kind of portable layering water fetching device and its application method | |
| CN207580129U (en) | A kind of autonomous type underwater robot weight trimmer | |
| CN107228933B (en) | A kind of geotechnical centrifuge case of long-range control simulated rainfall | |
| CN203869909U (en) | Water sampler | |
| CN104062155B (en) | A kind of body of groundwater gas collecting device | |
| CN207528503U (en) | A kind of trigger-type fixed-depth water sampler | |
| CN206804344U (en) | A kind of water body timing sampling device | |
| CN108444765A (en) | A kind of portable stratum water sampler | |
| CN205751445U (en) | A kind of portable personnel recruitment propaganda board | |
| CN208781461U (en) | A kind of physics experiments of high school simulator | |
| CN207292410U (en) | A kind of unmanned plane for air monitering | |
| CN107576527B (en) | A kind of water quality sampling Intellectualized controller | |
| CN207181078U (en) | One kind layering drawing out soil equipment | |
| CN208795719U (en) | A kind of high undersea hydrostatic pressures gas continuously quick-fried spray apparatus and experiment porch | |
| CN204630958U (en) | Ocean thermohaline spring layer analogue means | |
| CN209296401U (en) | A kind of safety engineering air quality acquisition device | |
| CN207846388U (en) | Stepping speed governing type geotechnique's injection crossbow | |
| CN209460219U (en) | A kind of unmanned plane gas detection equipment based on positioning function | |
| CN205138958U (en) | It is experimental with single granule release | |
| CN207683791U (en) | A kind of water quality monitoring unmanned plane | |
| CN203688539U (en) | Device for simulating rising of embankment filler capillary water | |
| CN207064172U (en) | A kind of hand-oil pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20210605 |