CN207798483U - A kind of water quality detection Stratified Sampling device - Google Patents
A kind of water quality detection Stratified Sampling device Download PDFInfo
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- CN207798483U CN207798483U CN201721856828.2U CN201721856828U CN207798483U CN 207798483 U CN207798483 U CN 207798483U CN 201721856828 U CN201721856828 U CN 201721856828U CN 207798483 U CN207798483 U CN 207798483U
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- water quality
- quality detection
- sampling cabinet
- sampling
- reel
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Abstract
The utility model is related to a kind of water quality detection Stratified Sampling devices.The technical problem to be solved by the present invention is to provide a kind of accuracy of detection height, detection efficiency is high, the water quality detection Stratified Sampling device of detection can be sampled to the water of different depth.In order to solve the above-mentioned technical problem, the utility model provides such a water quality detection Stratified Sampling device, includes sampling cabinet, partition board, spring, baffle, connecting rod, shaft, bracing wire, pulley etc.；Sampling cabinet top center is equipped with pulley, and right end is equipped with reel at the top of sampling cabinet, and joystick is equipped on front side of reel, bracing wire is wound on reel, uniform intervals are equipped at least two partition boards in sampling cabinet, and sampling cabinet is separated at least three cavitys by partition board.The utility model is sampled the water of different depth, is then detected again, sampling it is efficient, using manual operation, save a large amount of manpower and materials.
Description
Technical field
The present invention relates to a kind of water quality detections to be filled with Stratified Sampling device more particularly to a kind of water quality detection with Stratified Sampling
It sets.
Background technology
Water is Source of life, and the mankind be unable to do without water in life and production activity, the quality of Drinking Water water quality with
Human health is closely related.With the improvement of social and economic development, scientific progress, and people ’ s living standards, people drink life
The water quality requirement of water is continuously improved, and water quality standard for drinking water also has been continuously developed and improved accordingly.Due to Drinking Water water quality
The formulation of standard and people’s lives custom, culture, economic condition, scientific technological advance level, water resource and its water quality situation
Equal many factors are related, and not only between various countries, but also between the different regions of same country, the requirement to drinking water quality is not
Together.
Stratified Sampling is that overall unit is first divided into several secondary overall (layers) by certain feature, then again from each layer
Interior carry out simple random sample forms a sample.The accuracy of overall objective estimated value can be improved.
With the development of society, the progress of science and technology, environmental problem are also increasingly paid attention to, environment is contaminated also increasingly tighter
The problem of weight, especially water, water is Source of life.Water quality detection is particularly important, existing water quality detection be typically all directly into
Row detection, that there are the accuracy of detection is not high, detection efficiency is low, the shortcomings that cannot being sampled detection to the water of different depth,
Therefore there is an urgent need for researching and developing, a kind of accuracy of detection is high, detection efficiency is high, the water of detection can be sampled to the water of different depth
Quality detection Stratified Sampling device.
Invention content
The present invention is in order to overcome existing water quality detection to be typically directly detected, and the accuracy of detection is high, inspection
Survey that efficiency is low, the shortcomings that cannot being sampled detection to the water of different depth, the technical problem to be solved in the present invention is to provide one
The accuracy of kind of detection is high, detection efficiency is high, the water quality detection of detection can be sampled to the water of different depth is taken with being layered
Sampling device.
In order to solve the above technical problem, the present invention provides such a water quality detection Stratified Sampling devices, including
There are sampling cabinet, partition board, spring, baffle, connecting rod, shaft, bracing wire, pulley, reel and joystick, sampling cabinet top center to set
There are pulley, sampling cabinet top right end to be equipped with reel, joystick is equipped on front side of reel, bracing wire, sampling cabinet are wound on reel
Interior uniform intervals are equipped at least two partition boards, and sampling cabinet is separated at least three cavitys, partition board centre and sampling cabinet top by partition board
It is provided with guide hole among portion, baffle, the right upper portion of left side baffle and the right side are hingedly connected in the middle part of the left and right sides of each cavity
The left upper portion of side shield is all hingedly connected with connecting rod, and the right end of left-side connecting bar and the left end of right-side connecting bar, which are equipped with, to be turned
Axis, two connecting rods are connected by shaft, and spring is provided tiltedly between connecting rod bottom and baffle, and the tail end of bracing wire bypasses successively
Pulley, pass through guide hole then connect with shaft, bracing wire by three shaft strings together.
Preferably, further include having strainer, lower part is equipped with strainer in each cavity.
Preferably, further include having travel switch and indicator light, row is equipped on the right side of first cavity inner top from bottom to up
Cheng Kaiguan, the outer top left of sampling cabinet are equipped with indicator light, and travel switch has connection with indicator light.
Preferably, further include having rubber pad, joystick periphery is equipped with rubber pad；Preferably, the material of bracing wire is steel wire；It is excellent
Selection of land, sampling cabinet are cuboid, and the material of sampling cabinet is rigid plastics；Preferably, connecting rod is inclined, connecting rod and gear
Plate top middle portion is articulated and connected.
The invention also discloses a kind of water quality detection manufacturing methods of Stratified Sampling device, which is characterized in that including such as
Lower step：
(1) cuboid sampling cabinet is arranged with rigid plastics first, pulley is set in sampling cabinet top center, on sampling cabinet top
Reel is arranged in portion's right end, and joystick is equipped on front side of reel, bracing wire is wound on reel.
(2) at least two partition boards are arranged in uniform intervals in sampling cabinet, sampling cabinet are separated at least three cavitys, each
Lower part is equipped with strainer in cavity, and among partition board and sampling cabinet top center opens up guide hole；In nethermost first chamber
Travel switch is arranged in internal top right side, and indicator light is arranged in top left outside sampling cabinet, and travel switch is electrically connected with indicator light.
(3) it is hingedly connected with baffle in the middle part of the left and right sides of each cavity, the right upper portion of baffle and right side in left side
The left upper portion of baffle is all articulated and connected connecting rod, and shaft is arranged in the right end of left-side connecting bar and the left end of right-side connecting bar,
Two connecting rods are connected by shaft, and spring is obliquely installed between connecting rod bottom and baffle, by the tail end of bracing wire successively around
Cross pulley, pass through guide hole then connect with shaft, bracing wire by three shaft strings together.
The invention also discloses a kind of water quality detection application methods of Stratified Sampling device, which is characterized in that including such as
Lower step：
(1) when being sampled to water, it is necessary first to the present apparatus is put into water, exposed the surface at the top of sampling cabinet.
(2) and then joystick being rotated clockwise, reel is driven to reel line clockwise, bracing wire pulls shaft to move up,
Connecting rod is in level at leisure at this time, and left and right sides baffle is opened gradually, and spring is stretched, when baffle is opened to a certain extent
When, stop operating joystick；The water of different levels will flow into each cavity, and after a period of time, one is collected into cavity
Quantitative water.
(3) and then joystick is rotated counterclockwise, drives reel to rotate counterclockwise and puts bracing wire, since the elastic force of spring is made
With baffle moves reset inwardly, and cavity is covered, and then can take out entire sampling cabinet from water, thus obtain
The water sample of different depth, next sub-sampling can be carried out by repeating aforesaid operations.
Because further including having strainer, lower part is equipped with strainer in each cavity, and strainer can exist the isolated from contaminants in water
On strainer, impurity effect water quality detection is prevented.
Because further including having travel switch and indicator light, opened equipped with stroke on the right side of first cavity inner top from bottom to up
It closes, the outer top left of sampling cabinet is equipped with indicator light, and travel switch has connection with indicator light, when connecting rod slowly moves up
When to level, when connecting rod touches travel switch, indicator light will light, and operating personnel is reminded to stop operating joystick.
Because further including having rubber pad, joystick periphery is equipped with rubber pad, and the friction coefficient of rubber pad is larger, can increase
Frictional force between joystick and hand is not easy to skid.
Because the material of bracing wire is steel wire, the good toughness of steel wire is corrosion-resistant, not easy to wear, can extend the use of bracing wire
Service life.
Because sampling cabinet is cuboid, the material of sampling cabinet is rigid plastics, and rigid plastics is less easy to wear, will not be by water
Corrosion.
The present invention is sampled the water of different depth, is then detected again, sampling it is efficient, using artificial behaviour
Make, save a large amount of manpower and materials, the accuracy for having reached detection is high, detection efficiency is high, can to the water of different depth into
The effect of row sample detection.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the first left view structural representation of reel of the present invention.
Fig. 3 is second of main structure diagram of the present invention.
Fig. 4 is the third main structure diagram of the present invention.
Fig. 5 is second of left view structural representation of reel of the present invention.
Label in attached drawing be：1- sampling cabinets, 2- partition boards, 3- guide holes, 4- springs, 5- cavitys, 6- baffles, 7- connecting rods,
8- shafts, 9- bracing wires, 10- pulleys, 11- reels, 12- joysticks, 13- strainers, 14- travel switches, 15- indicator lights, 16- rubbers
Rubber cushion.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of water quality detection Stratified Sampling device includes as shown in Figs. 1-5 sampling cabinet 1, partition board 2, spring 4, baffle
6, connecting rod 7, shaft 8, bracing wire 9, pulley 10, reel 11 and joystick 12,1 top center of sampling cabinet are equipped with pulley 10, take
1 top right end of sample case is equipped with reel 11, and 11 front side of reel is equipped with joystick 12, bracing wire 9, sampling cabinet are wound on reel 11
Uniform intervals are equipped at least two partition boards 2 in 1, and sampling cabinet 1 is separated at least three cavitys 5 by partition board 2, among partition board 2 and is taken
1 top center of sample case is provided with guide hole 3, and baffle 6, the right side of left side baffle 6 are hingedly connected in the middle part of the left and right sides of each cavity 5
The left upper portion of upper lateral part and right-hand apron 6 is all hingedly connected with connecting rod 7, right end and the right-side connecting bar 7 of left-side connecting bar 7
Left end be equipped with shaft 8, two connecting rods 7 are connected by shaft 8, and spring 4 is provided tiltedly between 7 bottom of connecting rod and baffle 6,
The tail end of bracing wire 9 bypasses pulley 10 successively, and guide hole 3 is passed through then to be connect with shaft 8, and bracing wire 9 goes here and there three shafts 8 together.
Further include having strainer 13, lower part is equipped with strainer 13 in each cavity 5.
Further include having travel switch 14 and indicator light 15, stroke is equipped on the right side of first 5 inner top of cavity from bottom to up
Switch 14,1 outer top left of sampling cabinet are equipped with indicator light 15, and travel switch 14 has connection with indicator light 15.
Further include having rubber pad 16,12 periphery of joystick is equipped with rubber pad 16；The material of bracing wire 9 is steel wire.
Sampling cabinet 1 is cuboid, and the material of sampling cabinet 1 is rigid plastics；Connecting rod 7 is inclined, connecting rod 7 and gear
6 top middle portion of plate is articulated and connected.
The present embodiment also discloses a kind of manufacturing method of water quality detection Stratified Sampling device, which is characterized in that including
Following steps：
(1) first with rigid plastics setting cuboid sampling cabinet 1, pulley 10 is set in 1 top center of sampling cabinet, is being sampled
Reel 11 is arranged in 1 top right end of case, and 11 front side of reel is equipped with joystick 12, bracing wire 9 is wound on reel 11.
(2) at least two partition boards 2 are arranged in uniform intervals in sampling cabinet 1, and sampling cabinet 1 is separated at least three cavitys 5,
Lower part is equipped with strainer 13 in each cavity 5, and among partition board 2 and 1 top center of sampling cabinet opens up guide hole 3；In bottom
First cavity 5 inner top on the right side of travel switch 14 is set, in 1 outer top left of sampling cabinet setting indicator light 15, stroke is opened
14 are closed to be electrically connected with indicator light 15.
(3) baffle 6 is hingedly connected in the middle part of the left and right sides of each cavity 5, the right upper portion of baffle 6 and the right side in left side
The left upper portion of side shield 6 is all articulated and connected connecting rod 7, is arranged in the right end of left-side connecting bar 7 and the left end of right-side connecting bar 7
Shaft 8, two connecting rods 7 are connected by shaft 8, and spring 4 is obliquely installed between 7 bottom of connecting rod and baffle 6, by bracing wire 9
Tail end bypass pulley 10 successively, pass through guide hole 3 then connect with shaft 8, bracing wire 9 goes here and there three shafts 8 together.
The present embodiment also discloses a kind of application method of water quality detection Stratified Sampling device, which is characterized in that including
Following steps：
(1) when being sampled to water, it is necessary first to the present apparatus is put into water, 1 top of sampling cabinet is exposed the surface.
(2) and then rotate clockwise joystick 12, reel 11 driven to reel line 9 clockwise, bracing wire 9 pull shaft 8 to
Upper movement, connecting rod 7 is at leisure in level at this time, and left and right sides baffle 6 is opened gradually, and spring 4 is stretched, when baffle 6 is beaten
When reaching to a certain degree, stop operating joystick 12；The water of different levels will flow into each cavity 5, after a period of time,
A certain amount of water is collected into cavity 5.
(3) and then joystick 12 is rotated counterclockwise, drives reel 11 to rotate counterclockwise and put bracing wire 9, due to the bullet of spring 4
Force effect, baffle 6 move reset, cavity 5 are covered, then can take out entire sampling cabinet 1 from water, so inwardly
The water sample of different depth is just obtained, next sub-sampling can be carried out by repeating aforesaid operations.
Because further including having strainer 13, lower part is equipped with strainer 13 in each cavity 5, and strainer 13 can be by the impurity in water
Isolation prevents impurity effect water quality detection on strainer 13.
Because further including having travel switch 14 and indicator light 15, it is equipped on the right side of first 5 inner top of cavity from bottom to up
Travel switch 14,1 outer top left of sampling cabinet are equipped with indicator light 15, and travel switch 14 has connection with indicator light 15, when even
When extension bar 7 is slowly moved upward to level, when connecting rod 7 touches travel switch 14, indicator light 15 will light, and remind operation
Personnel stop operating joystick 12.
Because further including having rubber pad 16,12 periphery of joystick is equipped with rubber pad 16, and the friction coefficient of rubber pad 16 is larger,
The frictional force between joystick 12 and hand can be increased, be not easy to skid.
Because the material of bracing wire 9 is steel wire, the good toughness of steel wire is corrosion-resistant, not easy to wear, can extend making for bracing wire 9
Use the service life.
Because sampling cabinet 1 is cuboid, the material of sampling cabinet 1 is rigid plastics, and rigid plastics is less easy to wear, Bu Huishou
The corrosion of water.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of water quality detection Stratified Sampling device, which is characterized in that include sampling cabinet (1), partition board (2), spring (4),
Baffle (6), connecting rod (7), shaft (8), bracing wire (9), pulley (10), reel (11) and joystick (12), sampling cabinet (1) top
Pulley (10) is equipped among portion, right end is equipped with reel (11) at the top of sampling cabinet (1), and joystick is equipped on front side of reel (11)
(12), bracing wire (9) is wound on reel (11), sampling cabinet (1) interior uniform intervals are equipped at least two partition boards (2), and partition board (2) will
Sampling cabinet (1) is separated at least three cavitys (5), and partition board (2) is intermediate and sampling cabinet (1) top center is provided with guide hole (3), often
It is hingedly connected with baffle (6) in the middle part of the left and right sides of a cavity (5), the right upper portion of left side baffle (6) and right-hand apron (6)
Left upper portion is all hingedly connected with connecting rod (7), and the right end of left-side connecting bar (7) is equipped with the left end of right-side connecting bar (7) to be turned
Axis (8), two connecting rods (7) are connected by shaft (8), and spring (4) is provided tiltedly between connecting rod (7) bottom and baffle (6),
The tail end of bracing wire (9) bypasses pulley (10) successively, passes through and guide hole (3) and then is connect with shaft (8), and bracing wire (9) is by three shafts
(8) it goes here and there together.
2. a kind of water quality detection Stratified Sampling device according to claim 1, which is characterized in that further include having strainer
(13), the interior lower part of each cavity (5) is equipped with strainer (13).
3. a kind of water quality detection Stratified Sampling device according to claim 1, which is characterized in that further include thering is stroke to open
(14) and indicator light (15) are closed, travel switch (14), sampling cabinet are equipped on the right side of first cavity (5) inner top from bottom to up
(1) outer top left is equipped with indicator light (15), and travel switch (14) has connection with indicator light (15).
4. a kind of water quality detection Stratified Sampling device according to claim 1, which is characterized in that further include having rubber pad
(16), joystick (12) periphery is equipped with rubber pad (16).
5. a kind of water quality detection Stratified Sampling device according to claim 1, which is characterized in that the material of bracing wire (9)
For steel wire.
6. a kind of water quality detection Stratified Sampling device according to claim 1, which is characterized in that sampling cabinet (1) is length
The material of cube, sampling cabinet (1) is rigid plastics.
7. a kind of water quality detection Stratified Sampling device according to claim 1, which is characterized in that connecting rod (7) is in incline
Ramp-like state, connecting rod (7) are articulated and connected with baffle (6) top middle portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856828.2U CN207798483U (en) | 2017-12-27 | 2017-12-27 | A kind of water quality detection Stratified Sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856828.2U CN207798483U (en) | 2017-12-27 | 2017-12-27 | A kind of water quality detection Stratified Sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN207798483U true CN207798483U (en) | 2018-08-31 |
Family
ID=63280060
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721856828.2U Expired - Fee Related CN207798483U (en) | 2017-12-27 | 2017-12-27 | A kind of water quality detection Stratified Sampling device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007726A (en) * | 2017-12-27 | 2018-05-08 | 南京萃智水利科技有限公司 | A kind of water quality detection Stratified Sampling device and its manufacture and sampling method |
| CN112146938A (en) * | 2020-10-09 | 2020-12-29 | 重庆渝久环保产业有限公司 | Environment-friendly sampling device special for water body detection |
| CN114563226A (en) * | 2022-03-01 | 2022-05-31 | 内蒙古众元测试技术有限公司 | Detection apparatus for antibiotic in water environment |
-
2017
- 2017-12-27 CN CN201721856828.2U patent/CN207798483U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007726A (en) * | 2017-12-27 | 2018-05-08 | 南京萃智水利科技有限公司 | A kind of water quality detection Stratified Sampling device and its manufacture and sampling method |
| CN112146938A (en) * | 2020-10-09 | 2020-12-29 | 重庆渝久环保产业有限公司 | Environment-friendly sampling device special for water body detection |
| CN114563226A (en) * | 2022-03-01 | 2022-05-31 | 内蒙古众元测试技术有限公司 | Detection apparatus for antibiotic in water environment |
| CN114563226B (en) * | 2022-03-01 | 2024-04-26 | 内蒙古众元测试技术有限公司 | Detection device for antibiotics in water environment |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20180831 Termination date: 20181227 |