CN106404463A - Water sampler and water sampling method - Google Patents
Water sampler and water sampling method Download PDFInfo
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- CN106404463A CN106404463A CN201611093579.6A CN201611093579A CN106404463A CN 106404463 A CN106404463 A CN 106404463A CN 201611093579 A CN201611093579 A CN 201611093579A CN 106404463 A CN106404463 A CN 106404463A
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- hydrophore
- acquisition
- water acquisition
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 316
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005070 sampling Methods 0.000 title abstract description 21
- 238000007789 sealing Methods 0.000 claims description 8
- 229920005479 Lucite® Polymers 0.000 claims description 2
- 230000009699 differential effect Effects 0.000 claims description 2
- 238000001727 in vivo Methods 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 13
- 238000004140 cleaning Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- -1 accurately Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a water sampler and a water sampling method, and belongs to the technical field of water sample collection. The water sampler comprises a body and a water sampling tube. A water sampling chamber is arranged in the body, and the water sampling tube is connected with the water sampling chamber at the bottom of the body. The top of the body is provided with a connecting valve, and the bottom of the body is provided with a water sampling valve used for opening and closing the water sampling tube. The water sampler has the advantages of simple structure, convenience in use, fast water sampling speed, high precision, low working intensity and long service life, and is suitable for industrial production. The water sampling method comprises the following steps: merging the water sampler in water, laying the end portion of one end of the water sampling tube far from the body down to a target water layer, and sequentially opening the water sampling valve and the connecting valve; and closing the connecting valve and the water sampling valve after the water sample of the target water layer automatically flows into the water sampling chamber along the water sampling tube, and pulling the water sampling device out of the water level. The method allows the target water sample to be simply, rapidly and accurately collected.
Description
Technical field
The present invention relates to water body Sampling techniques field, in particular to a kind of hydrophore and water acquisition method.
Background technology
Water body sampling work is an important content of water environment protection and water environment scientific research, for different depth water
The collection of sample, the collection of especially bottom water sample becomes premise and the basis of every water resource research work.Adopt carrying out water sample
In the operation of collection, generally water acquisition operation is carried out using hydrophore.During water acquisition operation, hydrophore is sunk to target water layer and is adopted
Water, the upper and lower removable cover of hydrophore automatically opens up under buoyancy, and the water sample around upper and lower removable cover can be transferred through opening
Place flows into hydrophore, treat after the completion of water acquisition by be connected to rope of hydrophore etc. by whole hydrophore from target water layer above carry to
On the water surface.
Study through inventor and find, with existing hydrophore, whole hydrophore is sunk to target water layer and carry out water acquisition, it is adopted
Water speed is slow, water lift intensity is big and refers to, upper, the equipment that is easily damaged in sinking watching；Further, since water intaking open area is big, and
Water sample can enter hydrophore by upper and lower removable cover, leads to water acquisition degree of accuracy low.
Content of the invention
It is an object of the invention to provide a kind of hydrophore, its water sampling high precision, speed are fast, water lift is easy and sets
The advantages of standby long service life.
Another object of the present invention is to providing a kind of water acquisition method, it can easily, fast and accurately gather target water
Sample.
Embodiments of the invention are realized in：
A kind of hydrophore, it includes body and water gathering tube, and this offers water acquisition chamber in vivo, water gathering tube in body bottom portion with adopt
Water cavity connects, and the top of body is provided with communicating valve, and the bottom of body is provided with the water acquisition valve for being opened and closed water gathering tube.
A kind of water acquisition method, it includes：Above-mentioned hydrophore is submerged under water, and by water gathering tube away from one end of body
End is sink to target water layer, opens the communicating valve of water acquisition valve successively, treats that the water sample of target water layer acts on lower edge water acquisition in pressure differential
After pipe automatically flows into water acquisition chamber, close communicating valve and water acquisition valve, hydrophore is left the water.
The beneficial effect of the embodiment of the present invention is：The hydrophore that the present invention provides, is opened up in body and is connected with water acquisition chamber
Communicating valve and water acquisition valve, water gathering tube is connected with water acquisition chamber by water acquisition valve.When carrying out water acquisition operation using this hydrophore, will adopt
Hydrophone body submerges underwater away from the end of one end of body, water gathering tube is sink to target water layer, open successively water acquisition valve and
Communicating valve, in the presence of pressure differential, the water body of target water layer automatically flows into water acquisition chamber by water gathering tube.This hydrophore passes through
The water gathering tube that length is adapted to target water depth sinks to target water layer and carries out water acquisition, the water sample of target water layer during water acquisition
Can only pass through to enter water acquisition chamber at the opening of water acquisition tube end, water gathering tube aperture area is little in addition, make water acquisition liquid level accurately, water acquisition
Degree of accuracy high；There is larger pressure differential due between the water layer at target water layer and communicating valve opening, make target water layer
Water sample in the case of the open-ended area of water gathering tube is less also can automatically, quickly move through water gathering tube flow into water acquisition chamber,
And need not be using as other power set such as suction pumps.In addition, the body of hydrophore only need to be submerged underwater by this set-up mode
And target water layer need not be sink to, it is short that hydrophore above carries path after the completion of water acquisition, and water lift is convenient；It is it can be avoided that adopt simultaneously
Hydrophone upper carry and sink during because clash into hard thing and cause the damage of hydrophore, increased the service life of hydrophore.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to use required in embodiment
Figure is briefly described it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation of hydrophore provided in an embodiment of the present invention；
Fig. 2 is the sectional view of body provided in an embodiment of the present invention；
Fig. 3 is the structural representation of water gathering tube provided in an embodiment of the present invention；
Fig. 4 is the sectional view of water gathering tube provided in an embodiment of the present invention.
Icon：100- hydrophore；110- body；111- water acquisition chamber；112- water acquisition mouth；113- water acquisition valve；114- connected entrance；
115- communicating valve；116- outlet；117- outlet valve；118- handle；119- connecting hole；120- water gathering tube；121- water acquisition is in charge of；
122- snap joint；123- connecting cavity；124- connector；125- sealing ring；126- counterweight；127- weight；128- buckle.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.The present invention generally described and illustrated in accompanying drawing herein is implemented
The assembly of example can be arranged with various different configurations and design.
Therefore, below the detailed description of the embodiments of the invention providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of not making creative work, broadly falls into the model of present invention protection
Enclose.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then do not need it to be defined further and explains in subsequent accompanying drawing.
In describing the invention, it should be noted that term " on ", D score, " interior ", the orientation of instruction or the position such as " outward "
The relation of putting is based on orientation shown in the drawings or position relationship, or the orientation usually put or position when this invention product uses
Put relation, be for only for ease of and describe the present invention and simplify description, rather than indicate or imply that the device of indication or element are necessary
There is specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
In describing the invention in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or one
Body ground connects；Can be to be mechanically connected or electrically connect；Can be joined directly together it is also possible to by intermediary indirect
It is connected, can be the connection of two element internals.For the ordinary skill in the art, can be with concrete condition understanding
State term concrete meaning in the present invention.
Refer to Fig. 1, the present embodiment provides a kind of hydrophore 100, including body 110 and the water acquisition being connected to body 110
Pipe 120.Hydrophore 100 is by sinking to target water layer by water sampling to body by water gathering tube 120 away from the end of body 110
110.
Specifically, see also Fig. 1 and Fig. 2, in body 110, offer water acquisition chamber 111, the top setting of body 110
There is communicating valve 115, the bottom of body 110 is provided with water acquisition valve 113 and outlet valve 117, communicating valve 115, water acquisition valve 113 and water outlet
Valve 117 connects with water acquisition chamber 111 respectively.
In the present embodiment, body 110 is to be used for, by the closed tube that lucite is made, the sample that is filled with water, and it possesses quality
Gently, intensity is big, good stability and be easy to the advantages of observe.Certainly, according to actual use needs, body 110 may also be employed
Other materials, such as quartz, metal etc. are made.
The bottom of body 110 offers the water acquisition mouth 112 connecting with water acquisition chamber 111, and water acquisition valve 113 passes through water acquisition mouth 112
Carry out connecting for controlling opening and closing of water gathering tube 120 with water acquisition chamber 111.
The top of body 110 offers the connected entrance 114 connecting with water acquisition chamber 111, and communicating valve 115 passes through connected entrance 114
Connect with water acquisition chamber 111.
During water acquisition operation, open water acquisition valve 113 and communicating valve 115 successively, make liquid level at communicating valve 115 opening, water acquisition
The liquid level of the end away from body 110 of chamber 111 and water gathering tube 120 is that target water layer is sequentially communicated, due to water gathering tube 120
The pressure of the liquid level away from the end of body 110 and target water layer is relatively large, in the presence of pressure differential, the water of target water layer
Body passes through water gathering tube 120 automatically into water acquisition chamber 111.After water acquisition terminates, close communicating valve 115 and water acquisition valve 113.
This set-up mode carries out water acquisition using the pressure differential producing between the water layer at communicating valve 115 opening and target water layer
Operation, can carry out quick water acquisition without other power set.In water acquisition operation, only water gathering tube 120 need to be sunk to target
Water layer controls communicating valve 115 and the opening and closing of water acquisition valve 113 again, simple to operate, also mitigates simultaneously and carries hydrophore 100 height
Working strength.Additionally, the bore of water gathering tube 120 is less and is only entered away from the open-ended place of body 110 by water gathering tube 120
Water, accurately, water acquisition degree of accuracy is high, within error can be controlled in 5% for water acquisition liquid level.
In the present embodiment, communicating valve 115 is check valve, and the water inlet of communicating valve 115 is near body 110 and and water acquisition
Chamber 111 connects, and that is, liquid can only be flowed out from water acquisition chamber 111 by communicating valve 115 and can not be flowed into by communicating valve 115.To connect
Port valve 115 is set to check valve, and it is prevented from when opening communicating valve 115 and water acquisition valve 113 carries out water acquisition, communicating valve 115
Liquid at opening enters water acquisition chamber 111 by communicating valve 115, is finally blended in impact sampling in the target water layer water sample of collection
Degree of accuracy, it can be avoided that maloperation etc. to water intaking impact.
Please continue to refer to Fig. 2, the bottom of body 110 is further opened with the outlet 116 connecting with water acquisition chamber 111, and water sample is adopted
After the completion of collection, open communicating valve 115 and outlet valve 117 successively, water sample is passed through in sample bottle by outlet valve 117, be easy to follow-up
Analysis, research.Outlet 116 is arranged at water acquisition chamber 111 bottom be easy to arrange the liquid in water acquisition chamber 111 as much as possible
Go out.
Additionally, another purpose of the setting of outlet valve 117 is to be easy to water acquisition chamber 111 is carried out.In hydrophore
100 carried out, after sewage collection, by outlet valve 117, cleanout fluid being poured into water acquisition using repeatedly or using hydrophore 100
Discharge after it being rinsed in chamber 111, make water acquisition chamber 111 keep cleaning, prevent from producing pollution to water acquisition water sample.
It should be noted that in present invention others embodiment, it is possible to use water acquisition valve 113 replaces outlet valve 117.
Water acquisition valve 113 and water gathering tube 120 adopt dismountable connected mode, extract water gathering tube 120, by water acquisition valve after the completion of water acquisition
Water sample is passed through sample bottle by 113.Replace the setting of outlet valve 117, the operation of its water acquisition and the operation that discharges water using water acquisition valve 113
Convenient, water acquisition valve 113 can be cleaned up in the lump in cleaning process, without being individually carried out to it simultaneously.
It should be noted that water acquisition valve 113, communicating valve 115 and outlet valve 117 all can be arranged to automatic valve or manual
Valve.
In the present embodiment, the top of body 110 is additionally provided with handle 118, and the lateral wall of body 110 offers and handle
The connecting hole 119 of 118 end cooperation, the end of handle 118 is rotationally connected with connecting hole 119.
The setting of handle 118, the operation such as is easy to hydrophore 100 is above proposed, makes water acquisition more convenient operation.It is appreciated that
, the top that drag-line, suspension ring etc. can also be fixed on body 110 is used for above carrying hydrophore 100.
Refer to Fig. 3, in an embodiment, water gathering tube 120 includes multiple water acquisition being sequentially communicated and is in charge of 121 and counterweight
126, one end of water gathering tube 120 is connected with water acquisition chamber 111 by water acquisition valve 113.One end away from body 110 of water gathering tube 120
End be connected with counterweight 126.
The end that one end away from body 110 of water gathering tube 120 is easy in the setting of counterweight 126 is quickly sink to target water layer.
Counterweight 126 includes weight 127 and the buckle 128 being connected to weight 127, and weight 127 is connected to water gathering tube 120 by buckle 128
The one end away from body 110 end.This connected mode can convenient, stably weight 127 is connected to water gathering tube 120.
The weight of weight 127 is about 500g, and this weight enables it while water gathering tube 120 being sunk to target water layer
Enough stably it is connected to water gathering tube 120.It should be noted that the weight of weight 127 is not restricted, can be according to target water layer
The density of depth and target water is changed.Because weight 127 generally adopts metal material, its outer surface also crosses and sets one layer
Protecting film, for the protection to weight 127.
Refer to Fig. 4, two adjacent water acquisition are in charge of 121 and are adopted dismountable connected mode, and this set-up mode is easy to root
Depth according to target water layer carries out the regulation of water gathering tube 120 length, is convenient for taking of different water level depth water sample.
Specifically, two neighboring water acquisition is in charge of 121 and is detachably connected by snap joint 122.Snap joint 122 is wrapped
Include two connectors 124 being oppositely arranged and being in charge of 121 cooperations with water acquisition, the inside of snap joint 122 offers connection two
The connecting cavity 123 of connector 124, be internally provided with and the water acquisition of connecting cavity 123 are in charge of the sealing ring 125 of 121 end cooperation.
When carrying out connection that two neighboring water acquisition is in charge of 121, snap joint is passed through in the end that water acquisition is in charge of 121
122 connector 124 stretches into connecting cavity 123 and passes through sealing ring 125, and connector 124 can be in charge of 121 to water acquisition and lock
Tightly；One end that another water acquisition is in charge of 121 is connected with snap joint 122 described above by another connector 124,
Can achieve the sealing connection that two water acquisition that are connected are in charge of 121, more preferably, adopt when being in charge of 121 combinations formation from multiple water acquisition
During water pipe 120, the section water acquisition that counterweight 126 is arranged at farthest away from body 110 is in charge of on 121, and is preferably disposed on this water acquisition and divides
At the water inlet end of pipe 121.
Using snap joint 122, two neighboring water acquisition is in charge of with 121 and carries out dismountable connection, stable connection and operation letter
Single.The end that two neighboring water acquisition is in charge of 121 is fastened in same snap joint 122 by two connectors 124, makes fast
It is good that quick coupling 122 and water acquisition are in charge of 121 air-tightness being connected.Sealing ring 125 be arranged to add to water acquisition be in charge of 121 with quick
The sealing that joint 122 connects, prevents the connection that the liquid outside water gathering tube 120 is in charge of 121 by snap joint 122 and water acquisition
Place enters water gathering tube 120.
It is attached carrying out with using the snap joint 122 of two single-passes cooperating using above-mentioned snap joint 122
Connection is compared, and it is easy to operate, and the liquid being prevented from outside water gathering tube 120 is entered by the gap between snap joint 122
Enter water gathering tube 120 inside and affect the degree of purity of water sample.
It should be noted that in present invention others embodiment, it would however also be possible to employ two snap joints cooperating
122 carry out two neighboring water acquisition is in charge of 121 be detachably connected.It is preferred that two snap joints cooperating 122 can adopt
Clamping or the form such as threaded, its installation and removal of the connected mode of clamping only need to be entered along the axis of two snap joints 122
Row docks or extracts, easy to operate, stable connection；Threaded mode makes snap joint 122 junction coordinate closely, sealing
Property high.
In the present embodiment, water gathering tube 120 is latex tubing, specifically can adopt pneumatics flexible pipe, it possesses high pressure resistant, wear-resisting
Damage, the tear-resistant, elasticity of against weather, body and pliability high the advantages of.According to actually used needs, it would however also be possible to employ its
His material, such as silica gel tube, rubber tube etc..
The length that each water acquisition is in charge of 121 is 5 meters, and the outer surface being in charge of 121 in each water acquisition is provided with every one meter
Length mark, is easy to read the length of water gathering tube 120 and carry out length adjustment.The length that each water acquisition is in charge of 121 is set to 5
Rice is easy to carry and operates, it can be avoided that because water acquisition is in charge of the too short trouble needing multistage to connect of 121 length or because water acquisition is divided
The length of pipe 121 is long and causes water acquisition to be in charge of 121 windings etc..
It should be noted that the present invention others embodiment in, water acquisition be in charge of 121 length can also be 3 meters, 4 meters,
6 meters or other, need selected according to specific demand.The marker spacing that water acquisition is in charge of on 121 is also not necessarily limited to 1 meter, and it is also
Can be 0.2 meter, 0.5 meter or other be easy to the gap length that operates.
Comprised the steps using the water acquisition method that above-mentioned hydrophore 100 carries out water acquisition：
Depth according to target water layer adjusts the length of water gathering tube 120；Do not have below upstream face by overall for hydrophore 100, and
One end that water gathering tube 120 is connected with counterweight 126 is sink to target water layer；Open water acquisition valve 113 and communicating valve 115 successively, treat target
The water sample of water layer automatically flows into water acquisition chamber 111 from water gathering tube 120 under pressure differential effect；Observe water sample in water acquisition chamber 111
Water level, closes communicating valve 115 and water acquisition valve 113 and hydrophore 100 is left the water after the completion of collection；Open communicating valve successively
115 and outlet valve 117, the target water layer water sample of collection is passed through by sample bottle by outlet valve 117 to be measured.
After hydrophore 100 is used for multiple times or gathered mud, open outlet valve 117, cleanout fluid is passed through outlet valve 117
Pour into water acquisition chamber 111 and be carried out the cleaning it is ensured that within water acquisition chamber 111, prevent from reusing during hydrophore 100 water acquisition to mesh
Mark water sample produces pollution.
Said method due at communicating valve 115 opening liquid level and target water layer liquid level there is larger pressure differential, it can
Make target water sample automatically, be rapidly introduced into water acquisition chamber 111 and power set need not be provided.By only water gathering tube 120 being sunk to
Target water layer, it is to avoid whole hydrophore 100 sinks, reduces working strength during sinking and above putting forward for the hydrophore 100；
Avoid simultaneously hydrophore 100 upper put layer during collision that it is produced, increased and decreased the service life of hydrophore 100.
And water gathering tube 120 bore is less and the open-ended place water inlet away from body 110 that only pass through water gathering tube 120, and traditional
Whole hydrophore 100 is sunk to target water layer and carries out water acquisition and compare by the opening and closing of upper and lower removable cover, water acquisition liquid level accurate.
To sum up, the hydrophore that the present invention provides, using the pressure differential producing between communicating valve and target water layer, using osculum
The water gathering tube in footpath carries out accurate water acquisition to target water layer, and water acquisition speed is fast, degree of accuracy is high, manipulation strength is low, long service life,
And product structure is simple, overall price/performance ratio high it is easy to industrialized production.This water acquisition method carries out water acquisition behaviour using above-mentioned hydrophore
Make, only water gathering tube need to be sunk to target water layer controls communicating valve and the opening and closing of water acquisition valve again, its method is simple, and can be just
Prompt, rapidly and accurately carry out water acquisition.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of hydrophore is it is characterised in that include body and water gathering tube, described offers water acquisition chamber, described water acquisition in vivo
Body bottom portion described in Guan Yu is connected with described water acquisition chamber, and the top of described body is provided with communicating valve, and the bottom of described body sets
It is equipped with the water acquisition valve for being opened and closed described water gathering tube.
2. hydrophore according to claim 1 is it is characterised in that multiple water acquisition that described water gathering tube includes being sequentially communicated are divided
Pipe, two neighboring described water acquisition is in charge of and is detachably connected.
3. hydrophore according to claim 2 it is characterised in that two neighboring described water acquisition be in charge of can by snap joint
Dismounting connects.
4. hydrophore according to claim 3 is joined it is characterised in that being provided with described snap joint to be in charge of with described water acquisition
The sealing ring closing.
5. hydrophore according to claim 1 is it is characterised in that described communicating valve is check valve, the entering of described communicating valve
The mouth of a river is connected with described water acquisition chamber.
6. hydrophore according to claim 1 is it is characterised in that described hydrophore also includes outlet valve, described outlet valve
It is arranged at described body and connect with described water acquisition chamber.
7. hydrophore according to claim 1 is it is characterised in that described water gathering tube is connected with counterweight.
8. hydrophore according to claim 7 is it is characterised in that described counterweight includes connected weight and buckle, described
Weight passes through the described end snapping connection one end away from described body in described water gathering tube.
9. hydrophore according to claim 1 is it is characterised in that described body is made up of lucite.
10. a kind of water acquisition method is it is characterised in that submerge under water the hydrophore described in any one of claim 1-9, and by institute
The end stating one end away from described body of water gathering tube is sink to target water layer, opens described water acquisition valve successively and connects with described
Valve, after target water layer water sample after described in pressure differential effect lower edge, water gathering tube automatically flows into described water acquisition chamber, close described company
Port valve and described water acquisition valve, described hydrophore is left the water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093579.6A CN106404463A (en) | 2016-12-01 | 2016-12-01 | Water sampler and water sampling method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093579.6A CN106404463A (en) | 2016-12-01 | 2016-12-01 | Water sampler and water sampling method |
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| CN106404463A true CN106404463A (en) | 2017-02-15 |
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ID=58084258
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| CN201611093579.6A Pending CN106404463A (en) | 2016-12-01 | 2016-12-01 | Water sampler and water sampling method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950085A (en) * | 2017-05-31 | 2017-07-14 | 俊杰机械(深圳)有限公司 | A kind of electroplate liquid sampler and its sampling method |
| CN108168956A (en) * | 2018-03-22 | 2018-06-15 | 广西红树林研究中心 | Fixed depth of water siphoning type quantitative hydrophore |
| CN109141972A (en) * | 2018-10-18 | 2019-01-04 | 中国神华能源股份有限公司 | Water-quality sampler |
| US10747368B2 (en) | 2016-12-16 | 2020-08-18 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and device for preventing false-touch on touch screen, mobile terminal and storage medium |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05340182A (en) * | 1992-06-12 | 1993-12-21 | Hazama Gumi Ltd | Groundwater sampling device in boring hole |
| US20080196516A1 (en) * | 2005-05-23 | 2008-08-21 | Uk Sampling Gauges Limited | Liquid Sampling Apparatus |
| CN101446525A (en) * | 2008-12-26 | 2009-06-03 | 北京师范大学 | Hand-operated stratified fixed-depth water sampler |
| CN101482206A (en) * | 2008-01-10 | 2009-07-15 | 张欢庆 | Fast joint of waterpipe |
| CN101701655A (en) * | 2009-11-23 | 2010-05-05 | 苏州昆拓冷机有限公司 | Quick coupling capable of inserting and pulling out drain pipes |
| CN102042916A (en) * | 2009-10-15 | 2011-05-04 | 贝荣辉 | Ship ballast water collection device |
| CN201917467U (en) * | 2010-12-17 | 2011-08-03 | 中国科学院地质与地球物理研究所 | Deep-water fixed depth sampling device |
| CN203052056U (en) * | 2012-11-29 | 2013-07-10 | 冯英 | Rapid pipeline joint |
| CN203758786U (en) * | 2014-03-31 | 2014-08-06 | 黄河水资源保护科学研究院 | Power-driven deepwater sampler |
| CN203965187U (en) * | 2014-06-25 | 2014-11-26 | 新奥气化采煤有限公司 | A kind of deep water sampling device |
| CN106153381A (en) * | 2015-04-02 | 2016-11-23 | 中国科学院生态环境研究中心 | A kind of simple depthkeeping water sampling device |
-
2016
- 2016-12-01 CN CN201611093579.6A patent/CN106404463A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05340182A (en) * | 1992-06-12 | 1993-12-21 | Hazama Gumi Ltd | Groundwater sampling device in boring hole |
| US20080196516A1 (en) * | 2005-05-23 | 2008-08-21 | Uk Sampling Gauges Limited | Liquid Sampling Apparatus |
| CN101482206A (en) * | 2008-01-10 | 2009-07-15 | 张欢庆 | Fast joint of waterpipe |
| CN101446525A (en) * | 2008-12-26 | 2009-06-03 | 北京师范大学 | Hand-operated stratified fixed-depth water sampler |
| CN102042916A (en) * | 2009-10-15 | 2011-05-04 | 贝荣辉 | Ship ballast water collection device |
| CN101701655A (en) * | 2009-11-23 | 2010-05-05 | 苏州昆拓冷机有限公司 | Quick coupling capable of inserting and pulling out drain pipes |
| CN201917467U (en) * | 2010-12-17 | 2011-08-03 | 中国科学院地质与地球物理研究所 | Deep-water fixed depth sampling device |
| CN203052056U (en) * | 2012-11-29 | 2013-07-10 | 冯英 | Rapid pipeline joint |
| CN203758786U (en) * | 2014-03-31 | 2014-08-06 | 黄河水资源保护科学研究院 | Power-driven deepwater sampler |
| CN203965187U (en) * | 2014-06-25 | 2014-11-26 | 新奥气化采煤有限公司 | A kind of deep water sampling device |
| CN106153381A (en) * | 2015-04-02 | 2016-11-23 | 中国科学院生态环境研究中心 | A kind of simple depthkeeping water sampling device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10747368B2 (en) | 2016-12-16 | 2020-08-18 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and device for preventing false-touch on touch screen, mobile terminal and storage medium |
| CN106950085A (en) * | 2017-05-31 | 2017-07-14 | 俊杰机械(深圳)有限公司 | A kind of electroplate liquid sampler and its sampling method |
| CN108168956A (en) * | 2018-03-22 | 2018-06-15 | 广西红树林研究中心 | Fixed depth of water siphoning type quantitative hydrophore |
| CN109141972A (en) * | 2018-10-18 | 2019-01-04 | 中国神华能源股份有限公司 | Water-quality sampler |
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Application publication date: 20170215 |