CN209416771U - A kind of water body sampler - Google Patents
A kind of water body sampler Download PDFInfo
- Publication number
- CN209416771U CN209416771U CN201822058485.6U CN201822058485U CN209416771U CN 209416771 U CN209416771 U CN 209416771U CN 201822058485 U CN201822058485 U CN 201822058485U CN 209416771 U CN209416771 U CN 209416771U
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- CN
- China
- Prior art keywords
- dust
- collecting bucket
- limbers
- water body
- counterweight
- 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.)
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Abstract
The utility model discloses a kind of water body samplers, it is related to water body detection technique field, its key points of the technical solution are that: including dust-collecting bucket, float plate, dust-collecting bucket bottom is equipped with limbers, and limbers upper cover is equipped with float plate, and the inner sidewall of dust-collecting bucket is equipped with multiple for limiting the baffle of float plate moving distance, dust-collecting bucket top open part is equipped with cover board, cover board includes main part, turning part, and main part is connected to the top of dust-collecting bucket, and turning part is hinged on main part；It further include limit assembly, counterweight, limit assembly includes elastic component, and elastic component is overturn for stopping turning part to far from limbers direction, and counterweight is connected on dust-collecting bucket.According to the depth of required sampling, to install corresponding elastic component, when dust-collecting bucket sinks to scheduled sampling depth, turning part is opened by the air in header tank, so that water is entered dust-collecting bucket out of venthole, grab sampling can be realized.
Description
Technical field
The utility model relates to water quality inspection technique field, in particular to a kind of water body sampler.
Background technique
Water body sampling be detect Water quality, in water body the many-sided research topic of dissolved oxygen, heavy metal in water etc. base
Plinth, acquisition meet accuracy of the water body sample of specification concerning subsequent detection.
Currently, the Chinese patent that notification number is CN208076204U discloses a kind of water-quality sampler comprising dust-collecting bucket,
Dust-collecting bucket bottom is provided with limbers, filter screen is equipped in limbers, setting matches with limbers size inside dust-collecting bucket
Mobilizable bottom plate, bottom plate top are provided with limited block, and the middle position at the top of dust-collecting bucket is provided with vertical baffle, baffle
Two sides be equipped with bung, two bungs are hinged on baffle.When dust-collecting bucket is put into the water body that need to be detected, bottom plate is made in hydraulic pressure
With lower to limited block movement, pass water through limbers and enter dust-collecting bucket, while bung rotating opening under hydraulic action, discharge collection
Air in bucket makes water full of dust-collecting bucket.
It is envisaged that during dust-collecting bucket sinks, water continues to flow into from limbers to hold again above-mentioned water-quality sampler
The opening outflow opened after the continuous rotation from bung, thus so that dust-collecting bucket is sunk to certain depth and acquire the sample at the position,
But due to the resistance inside dust-collecting bucket, match the subsidence velocity of dust-collecting bucket from the inflow and outflow with water, thus the sample taken
It originally is the aggregate sample of different depth, existing on subsequent detection influences.
Utility model content
In view of the deficienciess of the prior art, having the purpose of this utility model is to provide a kind of water body sampler
The advantage of sample in acquisition fixed point water body.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of water body sampler,
Including dust-collecting bucket, float plate, the bottom of the dust-collecting bucket is equipped with limbers, and the limbers upper cover is equipped with float plate, the collection
The inner sidewall of bucket is equipped with multiple baffles, and multiple baffles are uniformly distributed along dust-collecting bucket circumferential side wall, and the baffle is close to floating
Plate simultaneously is used to stop float plate mobile to the top of dust-collecting bucket, and the top open part of the dust-collecting bucket is equipped with cover board, the cover board
Including main part, turning part, the main part is threaded in the top of dust-collecting bucket, and turning part is hinged on main part simultaneously
It can be to far from one side to overturn of limbers；It further include limit assembly, counterweight, the limit assembly includes elastic component, the elasticity
Part one end is connected to turning part towards on the side of limbers, and the other end of elastic component is connected on the inner sidewall of dust-collecting bucket, institute
It states elastic component to overturn for stopping turning part to far from limbers direction, the counterweight is connected on dust-collecting bucket.
Through the above technical solutions, enabling dust-collecting bucket smoothly to sink to since counterweight has aggravated entire water body sampler
In water body, the hydraulic pressure that dust-collecting bucket is subject at the beginning is smaller, turning part elastic component effect under be kept closed, when dust-collecting bucket after
Continuous when sinking down into hydraulic pressure and overcoming the elastic force of elastic component, turning part overturns and opens the opening at the top of dust-collecting bucket, atmosphere in the tub of catchmenting
Evolution, while float plate, by water top to baffle, water enters in dust-collecting bucket, according to the depth where the sample of required acquisition,
Corresponding elastic component is installed, grab sampling can be realized；Main part is detachably connected on dust-collecting bucket, it is convenient to dust-collecting bucket into
Row is cleaned and is replaced to elastic component.
Preferably, the limit assembly further includes the first claim-reduction, the second claim-reduction, and first claim-reduction is connected to turning part
Towards on the side of limbers, second claim-reduction is connected on dust-collecting bucket inner sidewall, and the elastic component coiling is in the first claim-reduction
And second between claim-reduction.
Through the above technical solutions, providing installation site for elastic component, further facilitate the replacement to elastic component.
Preferably, the side of the main part towards limbers is arcwall face, and on the side position remoter from turning part
Closer to the bottom of dust-collecting bucket.
Through the above technical solutions, dust-collecting bucket, in sampling, the gas in dust-collecting bucket can be along main part arcuate flanks
It is all discharged from turning part, to make full of water in dust-collecting bucket, and then reduces the influence to subsequent detection.
Preferably, the counterweight is connected to the bottom of dust-collecting bucket, and the counterweight is equipped with away from the side of dust-collecting bucket
Groove, the groove are connected to limbers.
Through the above technical solutions, making the weight of dust-collecting bucket bottom side much larger than dust-collecting bucket top side, make to catchment
Bucket can vertically be sunk in water body downward with limbers, and float plate is made to be not susceptible to deflection, reduced and adopted water depth reaching predetermined
Preceding the case where seeping water.
Preferably, the float plate is round table-like, and the diameter of the float plate towards one end at the top of dust-collecting bucket is greater than floating
For movable plate away from the diameter of one end at the top of dust-collecting bucket, the inner space of the limbers is compatible with float plate round table-like.
Through the above technical solutions, dust-collecting bucket, after completing sampling and being drawn high, float plate can be in limbers, it is not easy to
It is deviated with the movement of dust-collecting bucket, reduces a possibility that sample leaks out in transportational process.
Preferably, filter screen is equipped in the groove of the counterweight.
Through the above technical solutions, filtering out the biggish impurity of volume, float plate is reduced in lid and returns to limbers Shi Shoujin
Enter the influence of the impurity into dust-collecting bucket.
Preferably, the area of the cross section of end of the counterweight far from dust-collecting bucket is greater than counterweight close to dust-collecting bucket end
The area of the cross section in portion.
Through the above technical solutions, the entire water body sampler of placement that can be more stable, it is not easy to topple over.
Preferably, seal washer is equipped between turning part and main part.
Through the above technical solutions, reinforcing the leakproofness of dust-collecting bucket, the smell evolution of the water quality sample in dust-collecting bucket is reduced
A possibility that.
In conclusion the utility model having the beneficial effect that in contrast to the prior art
1. when dust-collecting bucket being made to sink to the certain depth of water body to be sampled, hydraulic pressure can just be opened and be turned over by increasing elastic component
Rotating plate simultaneously enters water in dust-collecting bucket, to realize spot sampling, keeps subsequent detection more accurate；
2. elastic component can be replaced, entire water body sampler is enable to be sampled in different depth, to meet difference
The demand of detection；
3. enabling entire water body sampler smoothly to sink in water body, and make to float in sinking watching by setting clump weight
Plate maintenance level state reduces a possibility that intracorporal water of water penetrates into dust-collecting bucket.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the cross-sectional view of embodiment；
Fig. 3 is the enlarged drawing of A in Fig. 2.
Appended drawing reference: 1, dust-collecting bucket；11, limbers；12, baffle；13, thermometer；14, drainpipe；15, handle；2, it floats
Movable plate；3, cover board；31, main part；32, turning part；321, pull ring；4, limit assembly；41, elastic component；42, the first claim-reduction；43,
Second claim-reduction；5, counterweight；51, groove；52, filter screen；6, seal washer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of water body sampler, as shown in Figure 1, including columned dust-collecting bucket 1, the counterweight for being connected to 1 bottom of dust-collecting bucket
Part 5, cover board 3, limit assembly 4, the opening up setting of dust-collecting bucket 1 are hingedly equipped with handle 15 on the side wall at the top of dust-collecting bucket 1,
Referring to Fig. 1, Fig. 2, through limbers 11 is equipped on the bottom middle position of dust-collecting bucket 1, the inner cross sectional of limbers 11 is towards collection
The top side of bucket 1 is gradually increased, and float plate 2 is equipped in dust-collecting bucket 1, and float plate 2 is rotary table compatible with limbers 11
Shape, float plate 2, for blocking the extraneous connection in dust-collecting bucket 1, are gone back in limbers 11 on 1 bottomland medial surface of dust-collecting bucket
If three baffles 12 are uniformly distributed around float plate 2, and the side of baffle 12 towards float plate 2 connects with float plate 2 there are three baffle 12
Touching, the one end of baffle 12 far from 1 bottom of dust-collecting bucket is towards the axial line bending of dust-collecting bucket 1, and the end is catchmented close to limbers 11
1 side wall of bucket is equipped with the drainpipe 14 for water body sample in dust-collecting bucket 1 to be discharged, and drainpipe 14 is equipped with control valve, drainpipe
14 are equipped with thermometer 13 in limbers 11, dust-collecting bucket 1, and entire dust-collecting bucket 1 is made of glass material.Counterweight 5 is rotary table
Shape, the lesser one end of 5 diameter of counterweight and dust-collecting bucket 1 consolidate glue connection, and one end that counterweight 5 is relatively large in diameter is used to support entire water
Sampler body device, the quality of counterweight 5 are greater than the quality of dust-collecting bucket 1, and counterweight 5 is equipped with recessed far from the end end face of dust-collecting bucket 1
Slot 51, groove 51 are connected to limbers 11, and filter screen 52 is equipped in groove 51.The turnover setting of cover board 3 is pushed up in dust-collecting bucket 1
Portion, limit assembly 4 are arranged in dust-collecting bucket 1, and limit assembly 4 is for making the holding of cover board 3 be covered on 1 top open part of dust-collecting bucket.
Referring to fig. 2, Fig. 3, cover board 3 include main part 31, turning part 32, and main part 31 is annular shape, and main part 31 passes through
Bolt is fixed on the top of dust-collecting bucket 1, and turning part 32 is hinged on the inner ring on main part 31 and for being covered on main part 31,
The side of main part 31 towards limbers 11 is arcwall face, and the position remoter from turning part 32 is closer to dust-collecting bucket 1 on the side
Bottom, be equipped with seal washer 6 for reinforcing sealing performance between turning part 32 and main part 31, turning part 32 is away from catchmenting
The side of 1 bottom of bucket is equipped with pull ring 321.
Referring to fig. 2, limit assembly 4 includes the first claim-reduction 42, the second claim-reduction 43, elastic component 41, and the first claim-reduction 42 is connected to
On the side towards limbers 11 of turning part 32, the second claim-reduction 43 is connected on 1 inner sidewall of dust-collecting bucket, and 41 coiling of elastic component exists
Between first claim-reduction 42 and the second claim-reduction 43, elastic component 41 is in tensioning state, and elastic component 41 can be the rubber with favorable elasticity
Glue rope.
In the specific implementation process, the water depth acquired as needed selects the elastic component 41 of appropriate length, is connected to
Between first claim-reduction 42 and the second claim-reduction 43, main part 31 is bolted with dust-collecting bucket 1 again, fastens band on handle 15
Entire water body sampler, is put into water body in such a way that counterweight 5 is directed downwardly, rope is put by the rope for having predetermined depth to mark
To mark, dust-collecting bucket 1 is made to reach scheduled depth, float plate 2 is opened by hydraulic pressure, and water enters after filtering by filter screen 52
In dust-collecting bucket 1, while air overcomes the obstruction of elastic component 41 to push returning face plate open in dust-collecting bucket 1, and all evolution collects final air
Bucket 1 and water can fill the inside of completely entire dust-collecting bucket 1, then withdraw drawstring, float plate 2 in covering limbers 11 again,
The also Rapid reset under the effect of elastic component 41 of turning part 32, flow out the water sample in dust-collecting bucket 1 will not again.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (8)
1. the bottom of a kind of water body sampler, including dust-collecting bucket (1), float plate (2), the dust-collecting bucket (1) is equipped with limbers
(11), limbers (11) upper cover is equipped with float plate (2), and the inner sidewall of the dust-collecting bucket (1) is equipped with multiple baffles (12),
Multiple baffles (12) are uniformly distributed along dust-collecting bucket (1) circumferential side wall, and the baffle (12) is close to float plate (2) and for stopping to float
Movable plate (2) is mobile to the top of dust-collecting bucket (1), it is characterized in that: the top open part of the dust-collecting bucket (1) is equipped with cover board (3), institute
Stating cover board (3) includes main part (31), turning part (32), and the main part (31) is threaded in the top of dust-collecting bucket (1), institute
Turning part (32) is stated to be hinged on main part (31) and can be to far from (11) one side to overturn of limbers；Further include limit assembly (4),
Counterweight (5), the limit assembly (4) include elastic component (41), and described elastic component (41) one end is connected to turning part (32) court
To on the side of limbers (11), the other end of elastic component (41) is connected on the inner sidewall of dust-collecting bucket (1), the elastic component
(41) it is overturn for stopping turning part (32) to far from limbers (11) direction, the counterweight (5) is connected to dust-collecting bucket (1)
On.
2. a kind of water body sampler according to claim 1, it is characterized in that: the limit assembly (4) further includes the first rope
(42), the second claim-reduction (43) are detained, first claim-reduction (42) is connected on the side towards limbers (11) of turning part (32),
Second claim-reduction (43) is connected on dust-collecting bucket (1) inner sidewall, and elastic component (41) coiling is in the first claim-reduction (42) and
Between two claim-reductions (43).
3. a kind of water body sampler according to claim 1, it is characterized in that: the main part (31) is towards limbers (11)
Side be arcwall face, on the side bottom of the position remoter from turning part (32) closer to dust-collecting bucket (1).
4. a kind of water body sampler according to claim 1, it is characterized in that: the counterweight (5) is connected to dust-collecting bucket (1)
Bottom, the counterweight (5) away from dust-collecting bucket (1) side be equipped with groove (51), the groove (51) and limbers
(11) it is connected to.
5. a kind of water body sampler according to claim 1, it is characterized in that: the float plate (2) be it is round table-like, it is described floating
The diameter of movable plate (2) towards one end at the top of dust-collecting bucket (1) is greater than the diameter that float plate (2) deviate from one end at the top of dust-collecting bucket (1),
The inner space of the limbers (11) is compatible round table-like with float plate (2).
6. a kind of water body sampler according to claim 5, it is characterized in that: being set in the groove (51) of the counterweight (5)
There are filter screen (52).
7. a kind of water body sampler according to claim 5, it is characterized in that: the counterweight (5) is far from dust-collecting bucket (1)
The area of the cross section of end is greater than counterweight (5) close to the area of the cross section of dust-collecting bucket (1) end.
8. a kind of water body sampler described in -7 any one according to claim 1, it is characterized in that: turning part (32) and main
Seal washer (6) are equipped between body portion (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058485.6U CN209416771U (en) | 2018-12-08 | 2018-12-08 | A kind of water body sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058485.6U CN209416771U (en) | 2018-12-08 | 2018-12-08 | A kind of water body sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209416771U true CN209416771U (en) | 2019-09-20 |
Family
ID=67937091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822058485.6U Expired - Fee Related CN209416771U (en) | 2018-12-08 | 2018-12-08 | A kind of water body sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209416771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855290A (en) * | 2020-07-08 | 2020-10-30 | 中国地质大学（武汉） | A device that can collect water samples at a fixed depth |
-
2018
- 2018-12-08 CN CN201822058485.6U patent/CN209416771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855290A (en) * | 2020-07-08 | 2020-10-30 | 中国地质大学（武汉） | A device that can collect water samples at a fixed depth |
| CN111855290B (en) * | 2020-07-08 | 2024-05-10 | 中国地质大学（武汉） | A device capable of collecting water samples at a fixed depth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20211208 |