CN208621371U - One kind dividing sampling device and acquisition and analysis device - Google Patents
One kind dividing sampling device and acquisition and analysis device Download PDFInfo
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- CN208621371U CN208621371U CN201821344434.3U CN201821344434U CN208621371U CN 208621371 U CN208621371 U CN 208621371U CN 201821344434 U CN201821344434 U CN 201821344434U CN 208621371 U CN208621371 U CN 208621371U
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Abstract
The utility model provides one kind and divides sampling device and acquisition and analysis device, belongs to planktonic organism sample analysis field, divides sampling device, including filter house, receiving unit and fixed part.Filter house includes the accommodation tube for containing sample, and the side wall of accommodation tube is equipped with multiple liquid separation holes, and multiple liquid separation holes are located in same horizontal line, and accommodation tube is rotatably affixed at fixed part.Receiving unit includes the receiving slit being arranged side by side correspondingly with liquid separation hole, receiving slit is located at below liquid separation hole, receiving slit has bottom plate and two first partitions, a first partition is respectively set in the two sides of bottom plate, liquid separation hole is located between two first partitions of corresponding receiving slit, the first partition of two neighboring receiving slit is detachably connected, and each first partition is removably connected to fixed part.Acquisition and analysis device includes inlet tube and above-mentioned point of sampling device, and inlet tube is connected with accommodation tube.This acquisition and analysis device uses above-mentioned point of sampling device, can reduce a point sample step, divides sample operation easier.
Description
Technical field
The utility model relates to planktonic organism sample analysis fields, divide sampling device and acquisition point in particular to one kind
Analysis apparatus.
Background technique
Planktonic organism kind is more, amount is big, is the Major Members of marine organisms, and research is to fish production and Marine Sciences basis
It is theoretical all significant.Currently, in planktonic organism sample analysis field, what is analyzed the planktonic organism sample of acquisition
When, since planktonic organism quantity is excessive in sample, cause analysis time too long, and generally use in oceanographic research at present
1/64 sample calculates, and is needed point sample 6 times using the prior art, analysis cost can greatly improve.
Utility model content
The first of the utility model is designed to provide one kind and divides sampling device, can reduce a point sample step, makes to repeat to divide sample
More quickly, and manufacturing cost is low, easy to operate.
The second of the utility model is designed to provide a kind of acquisition and analysis device, using above-mentioned point of sampling device, can subtract
Divide sample step less, reduces analysis cost；Receiving slit is easy to disassemble；Manufacturing cost is low, easy to operate.
Based on above-mentioned first purpose, the utility model adopts the following technical solutions realization:
One kind dividing sampling device, is used for analytical sampling, which is characterized in that including filter house, receiving unit and fixed part；
The filter house includes the accommodation tube for containing sample, and the accommodation tube includes barrel, and the accommodation tube is fixed
In the fixed part, the barrel is equipped with multiple liquid separation holes, and multiple liquid separation holes are located in same horizontal line；
The receiving slits that the receiving unit includes and the multiple and liquid separation hole is arranged side by side correspondingly, the receiving slit
Below the liquid separation hole, there is the receiving slit bottom plate and two first partitions, the two sides of the bottom plate to be respectively set one
A first partition, the liquid separation hole is located between two first partitions of the corresponding receiving slit, two neighboring
The first partition of the receiving slit is detachably connected, and each first partition is removably connected to the fixed part.
Further, the bottom plate is arc panel, and the arc panel is directed away from the direction recess of the accommodation tube, each
The one side of the first partition is equipped with arc groove, and the side of the bottom plate is installed in the arc groove.
Further, the first partition sliding of the two neighboring receiving slit is detachably connected.
Further, each first partition is slidably mounted on fixed part.
Further, the filter house further includes at least two second partitions, multiple second partition spacing side by side
The inside of the barrel is set, a liquid separation hole is set between two second partitions.
Further, the second partition is sallop screen, and the arcwall face of the sallop screen is fixed on the barrel
It is internal.
Further, the fixed part includes pedestal, two side plates and support rod, and two side plates are mounted on the bottom
Seat two sides, the accommodation tube further includes first end plate and the second end plate, the both ends of the support rod and two side plates it is remote
One end rotation connection from the pedestal, the first end plate and second end plate are located between two side plates, described
Support rod sequentially pass through the first end plate, each sallop screen far from the arcwall face one end and described second every
Plate.
Further, the groove for installing level meter is additionally provided on the pedestal.
Further, the barrel is additionally provided with inlet, and the inlet is located at the separate receiving slit of the barrel
Side.
Based on above-mentioned second purpose, the utility model adopts the following technical solutions realization:
A kind of acquisition and analysis device, which is characterized in that including inlet tube and it is above-mentioned divide sampling device, the inlet tube is used for
It is connected to the accommodation tube.
Compared with prior art, the beneficial effect for dividing sampling device of the preferred embodiment offer of the utility model includes:
Accommodation tube is used to contain the sample for needing to filter, and filter hole is used to filter the sample for the sample of being divided, and receiving slit is used for
The sample for having divided spline filter good is received, and each receiving slit easily can be disassembled individually, meanwhile, receiving unit
It can integrally be disassembled from fixed part.In use, adjusting fixed part, keeps point sampling device holding horizontal, sample is poured into
In accommodation tube, it can be flowed into corresponding receiving slit from filter hole after sample liquid level is more than filter hole, inside each receiving slit
Sample size it is impartial, the more sample of biomass is divided into the less sample of the identical biomass of more parts of volumes, thus
Realize the equal equal part of sample.Meanwhile two first partitions between each receiving slit are using being detachably connected, so often
After secondary sample divides sample, receiving slit can be dismantled and be divided sample next time, improve the efficiency of point sample, simplify operation step
Suddenly, the cost of collection analysis is reduced.
The beneficial effect of acquisition and analysis device provided by the utility model includes: that can be reduced using above-mentioned point of sampling device
Divide sample step, reduces analysis cost；Receiving slit is easy to disassemble；Manufacturing cost is low, easy to operate.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
The protection scope of the utility model is also belonged to obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the first structure diagram of provided by the embodiment of the utility model point of sampling device；
Fig. 2 is the filter house structural schematic diagram of provided by the embodiment of the utility model point of sampling device；
Fig. 3 is the receiving unit structural schematic diagram of provided by the embodiment of the utility model point of sampling device；
Fig. 4 is the second structural schematic diagram of provided by the embodiment of the utility model point of sampling device.
Icon: 400- divides sampling device；100- filter house；110- accommodation tube；111- filter hole；112- holding tank；
113- first end plate；The second end plate of 114-；120- second partition；121- sallop screen；130- inlet；140-
Wall；200- receiving unit；210- receiving slit；211- bottom plate；2111- arc panel；212- first partition；2121- arc groove；
300- fixed part；310- pedestal；320- side plate；330- support rod；340- groove；350- installs bolt；360- installation
Hole.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention 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.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is noted that term " first ", " second " etc. are only used for distinguishing and retouch in the description of the utility model embodiment
It states, is not understood to indicate or imply relative importance.
Embodiment 1
Fig. 1 is the first structure diagram of provided by the embodiment of the utility model point of sampling device, and Fig. 2 is that the utility model is real
The filter house structural schematic diagram for dividing sampling device of example offer is provided.
Fig. 1 and Fig. 2 are please referred to, one kind dividing sampling device 400, is used for analytical sampling, including filter house 100,200 and of receiving unit
Fixed part 300.Filter house 100 and fixed part 300 connect, and receiving unit 200 is removably mounted at fixed part 300, and receiving unit 200
Between filter house 100 and fixed part 300, to receive the sample filtered from filter house 100.
In the present embodiment, filter house 100 includes at least two second partitions 120, the accommodation tube for containing sample
110, accommodation tube 110 includes first end plate 113, the second end plate 114 and barrel 140, and barrel 140 is for installing fixed second partition
120, first end plate 113 and the second end plate 114 are for sealing 110 both ends of accommodation tube and fixed accommodation tube 110.
Detailed, each second partition 120 is vertical with the axis of accommodation tube 110, is mounted side by side on to interval same distance
Barrel is divided into identical at least three holding tank 112 of volume by the interior side of barrel 140, at least two second partitions 120,
So sample is just divided at least three parts naturally after pouring into sample.First end plate 113 and the second end plate 114 divide
It is not fixed on the both ends of accommodation tube 110, accommodation tube 110 is rotatably affixed at fixed part 300.
Further, filter hole 111, two neighboring second partition are equipped between first end plate 113 and second partition 120
It is equipped with filter hole 111 between 120, filter hole 111 also is provided between the second end plate 114 and second partition 120, filter hole 111 is set
It is placed on the arcwall face between two second partitions 120 of holding tank 112, filter hole 111 is for filtering sample, each filter hole
111 keep same horizontal line.Barrel 140 is additionally provided with the inlet 130 for pouring into sample, and inlet 130 is located at barrel 140
Side far from the receiving unit 200.The two o'clock for the second partition 120 that the horizontal line of filter hole 111 is located at and barrel 140 contacts
Between the horizontal line at place.
Optionally, second partition 120 is three, forms four holding tanks, second partition 120 is sallop screen 121, fan-shaped
The arcwall face of partition 121 is fixed on barrel 140；Each filter hole 111 is triangle, and one of angle is downward, is convenient for water conservancy diversion.
When carrying out point sample, sample is fitted without sector from the inside that inlet 130 imported into barrel 140 by staff
The side of partition 121, sample liquid level are always maintained at level, and due to the presence of three sallop screens 121, sample is divided into four
Equal portions and four holding tanks 112 are flowed into, the sample size that four holding tanks 112 can accommodate is identical and sample is protected always
It holds and is fixed on the two o'clock that the both sides of the arcwall face of sallop screen 121 of the inside of barrel 140 are contacted with inner wall in same liquid level
Horizontal line, be exactly the liquid level for the maximum sample number that holding tank 110 can accommodate, sample be equably divided into four parts and no matter after
It is continuous from the side for being fitted without sallop screen 121 of the inside of barrel 140 to continue that how many sample poured into, as long as and pouring into sample
The liquid level of amount is no more than the amount of the maximum sample of holding tank 112, then sample all can be equably divided into four parts, staff turns
Dynamic accommodation tube 110, when the sample liquid level in holding tank 112 is higher than filter hole 111, sample will be flowed out from filter hole 111, directly
After the amount of the sample to required for collecting, staff reverses accommodation tube 110, and sample liquid level is lower than filter hole 111, sample
No longer flow out.And in this process, since filter hole 111 is to be located at same horizontal line, so flowing out from filter hole 111
The amount of sample is the same, so original a sample to be just equably divided into the sample of four parts of identical capacity.
Fig. 3 is the receiving unit structural schematic diagram of provided by the embodiment of the utility model point of sampling device, and Fig. 4 is that this is practical new
The second structural schematic diagram for dividing sampling device that type embodiment provides.
Fig. 3 and Fig. 4 are please referred to, receiving unit 200 includes and the one-to-one receiving slit 210 in liquid separation hole 111, receiving unit 200
The step of being removably mounted to the top of fixed part 300, reducing point sample, receiving slit 210 are located at 111 lower section of liquid separation hole, are connect
Receiving slot 210 has bottom plate 211 and two first partitions 212, and a first partition 212, liquid separation is respectively set in the two sides of bottom plate 211
Hole 111 is located between two first partitions 212 of corresponding receiving slit 210, after designing in this way, it is ensured that from filter hole
The sample of 111 outflows can be fully flowed into receiving slit 210, reduce the error of analysis result.
Further, the first partition 212 of two neighboring receiving slit 210 is detachably connected, the whole drawn game of receiving slit 210
Portion is that staff is made to can according to need the entire receiving unit 200 of disassembly or single reception using the purpose being detachably connected
Slot 210 takes out wherein sample.
Detailed, two first partitions 212 sliding of two neighboring receiving slit 210 is detachably connected, each first partition
212 Slideslip is removably installed in fixed part 300, collects the sample for dividing sample good convenient for staff, is further simplified
Operating procedure.
Optionally, bottom plate 211 is arc panel 2111, and arc panel 2111 is directed away from the direction recess of accommodation tube 110, each
The one side of first partition 212 is equipped with arc groove 2121, and arc panel 2111 is fixed in arc groove 2121, the design of arc panel 2111
Be conducive to sample to pour out from receiving slit 210, reduce analytical error；Flow-guiding mouth can be installed at filter hole 111, be convenient for sample flow
Enter to receiving slit 210, and then reduces error.
It should be noted that bottom plate 211 and two first partitions 212 can be integrally formed casting, keep its manufacture more convenient,
And airtightness is more preferable.
Sample is poured into accommodation tube 110 and is rotated further by accommodation tube 110 by staff, at this point, being aliquoted into holding tank
112 sample is flowed into four receiving slits 112 from four filter hole 111 in same horizontal line, to be collected good required
Sample after, then accommodation tube 110 reversed to original state, end divides sample process.Sample is stored in receiving slit 210, due to
All receiving slits 210 are removably mounted on pedestal 310,, can if sample is divided to finish so according to the needs of staff
It directly dismantles entire receiving unit 200 or single receiving slit 210 with selection and takes out sample and analyzed, on the other hand, if
It needs to carry out a point sample again, due to being to be detachably connected between four receiving slits 210, it is possible to which directly disassembly takes out wherein one
Sample therein is simultaneously poured into 110 the inside of accommodation tube by a receiving slit 210 again, step more than repetition, so that it may carry out again
It is secondary to divide sample, to complete the target for dividing the sample of big quantity sample.Receiving unit 210 is whole and part uses and removably designs
Later, make staff divide sample operation easier, and the step of reducing point sample, eventually reduce the cost of analysis acquisition.
Fixed part 300 includes 310, two side plates 320 of pedestal and support rod 330, and pedestal 310 divides sampling device for fixation
400, two side plates 320 are respectively perpendicular the two sides for being fixedly mounted on pedestal 310, the both ends of support rod 330 and two side plates 320
One end far from pedestal 310 is rotatably connected, and the axis of support rod 330 and accommodation tube 110 is overlapped, and staff can be free
Ground rotates accommodation tube 110.
Detailed, the first end plate 113 of accommodation tube 110 and the second end plate 114 are located between two side plates 320, first end
113 second end plate 114 of plate and each sallop screen 121 are parallel to each other, and support rod 330 sequentially passes through first end plate 113, each
One end of the separate arcwall face of sallop screen 121 and the second end plate 114, one end of the separate arcwall face of sallop screen 121 are fixed
It is analysis that consequence caused by 121 run-off the straight of sallop screen or deformation, inclination and deformation can be prevented on support rod 330
As a result inaccurate.
Further, two side plates 320 and pedestal 310 are fixed by installation bolt 350, and two side plates 320 are mutually equal
Row, support rod 330 and two side plates 320 vertically connect, guarantee staff no matter when be freely rotatable accommodation tube 110 when
It waits, accommodation tube 110 can keep horizontal.Further, four mounting holes 360 and an installation water are additionally provided on pedestal 310
When work, it is upper and make spirit level horizontal to need for pedestal 310 to be fixed on certain one side for the groove 340 of level.
The working principle of provided by the utility model point of sampling device 400 are as follows: sample is poured into from inlet 130 and is in
The side for being fitted without second partition 120 of the inside of the barrel 140 of horizontality, sample is entered to be divided by second partition 120
Every in the holding tank 112 that barrel 140 is formed, the sample size being flowed into each holding tank 112 is identical, and staff, which rotates, to be accommodated
Cylinder 110 makes sample liquid level be more than filter opening 111, and sample is flowed into corresponding receiving slit 210 from filter hole 111, each filtering
The sample size that hole 111 is flowed out is identical, and then it is less that the more sample standard deviation of a biomass is divided into four parts of biomass
Sample is in order to analyzing.Each receiving slit 210 contains same amount of sample, can be by a receiving slit when needing to divide sample again
210 individually disassembly take out and continue the sample to pour into accommodation tube 110 from inlet 130 and carry out same steps and divide sample；When dividing sample
It finishes when needing to analyze, four receiving slits 210 can be dismantled together or one of receiving slit 210 and takes out wherein sample.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. one kind divides sampling device, it is used for analytical sampling, which is characterized in that including filter house, receiving unit and fixed part；
The filter house includes the accommodation tube for containing sample, and the accommodation tube includes barrel, and the accommodation tube is fixed on institute
Fixed part is stated, the barrel is equipped with multiple liquid separation holes, and multiple liquid separation holes are located in same horizontal line；
The receiving unit includes multiple receiving slits being arranged side by side correspondingly with the liquid separation hole, and the receiving slit is located at institute
It states below liquid separation hole, there is the receiving slit bottom plate and two first partitions, the two sides of the bottom plate to be respectively set described in one
First partition, the liquid separation hole are located between two first partitions of the corresponding receiving slit, two neighboring described to connect
The first partition for receiving slot is detachably connected, and each first partition is removably connected to the fixed part.
2. according to claim 1 point of sampling device, which is characterized in that the bottom plate is arc panel, the arc panel direction
Direction far from the accommodation tube is recessed, and the one side close to the bottom plate of each first partition is equipped with arc groove, described
The side of bottom plate is installed in the arc groove.
3. according to claim 2 point of sampling device, which is characterized in that the first partition of the two neighboring receiving slit
Sliding is detachably connected.
4. according to claim 1 point of sampling device, which is characterized in that each first partition is slidably mounted on institute
State fixed part.
5. according to claim 1 point of sampling device, which is characterized in that the filter house further include at least two second every
Plate is arranged in multiple second partition spacing side by side the inside of the barrel, is arranged one between two second partitions
A liquid separation hole.
6. according to claim 5 point of sampling device, which is characterized in that the second partition is sallop screen, the sector
The arcwall face of partition is fixed on the inside of the barrel.
7. according to claim 6 point of sampling device, which is characterized in that the fixed part includes pedestal, two side plates and branch
Strut, two side plates are mounted on the pedestal two sides, and the accommodation tube further includes first end plate and the second end plate, the branch
The both ends of strut and one end far from the pedestal of two side plates are rotatably connected, the first end plate and described second
End plate is located between two side plates, the support rod sequentially pass through the first end plate, each sallop screen it is remote
One end and second end plate from the arcwall face.
8. according to claim 7 point of sampling device, which is characterized in that be additionally provided on the pedestal for installing level meter
Groove.
9. according to claim 1 point of sampling device, which is characterized in that the barrel is additionally provided with inlet, the inlet
Positioned at the side far from the receiving slit of the barrel.
10. a kind of acquisition and analysis device, which is characterized in that including dividing sampling device described in inlet tube and claim 1-9, institute
Inlet tube is stated for being connected to the accommodation tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344434.3U CN208621371U (en) | 2018-08-21 | 2018-08-21 | One kind dividing sampling device and acquisition and analysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821344434.3U CN208621371U (en) | 2018-08-21 | 2018-08-21 | One kind dividing sampling device and acquisition and analysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208621371U true CN208621371U (en) | 2019-03-19 |
Family
ID=65716093
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821344434.3U Active CN208621371U (en) | 2018-08-21 | 2018-08-21 | One kind dividing sampling device and acquisition and analysis device |
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| Country | Link |
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| CN (1) | CN208621371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170447A (en) * | 2019-04-25 | 2019-08-27 | 徐海连 | A kind of nut processing crushing removing device |
-
2018
- 2018-08-21 CN CN201821344434.3U patent/CN208621371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170447A (en) * | 2019-04-25 | 2019-08-27 | 徐海连 | A kind of nut processing crushing removing device |
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