CN209525144U - Environmental safety assessment water quality sampling device - Google Patents
Environmental safety assessment water quality sampling device Download PDFInfo
- Publication number
- CN209525144U CN209525144U CN201822061194.2U CN201822061194U CN209525144U CN 209525144 U CN209525144 U CN 209525144U CN 201822061194 U CN201822061194 U CN 201822061194U CN 209525144 U CN209525144 U CN 209525144U
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- China
- Prior art keywords
- water quality
- sampling
- sampler
- environmental safety
- safety assessment
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- 238000005070 sampling Methods 0.000 title claims abstract description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 230000007613 environmental effect Effects 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims description 26
- 238000001514 detection method Methods 0.000 abstract description 18
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of environmental safety assessment water quality sampling device, which includes mounting base, sampling assemble and driving structure；The sampling assemble includes multiple extensible members and multiple samplers, the extensible member has telescopic end and fixing end, the fixing end is installed on the mounting base along the vertical direction, the sampler is removably mounted to the telescopic end, the extensible member lateral surface is equipped with scale, has a variety of orders of connection between each sampler and each extensible member；The driving structure is fixedly installed in the mounting base；Wherein, the sampler includes sampling portion and adjustment portion, and the sampling portion has the accommodating cavity being open towards side；The adjustment portion is driven the closed position of the opening to have lid to close the sampling portion, and the open position on the outside of the sampling portion by the driving structure.The problem of aiming to solve the problem that existing water quality detection low efficiency, detection cannot being sampled to the water of different depth.
Description
Technical field
The utility model relates to environmental safety assessment technical field, in particular to a kind of environmental safety assessment sampling of water quality dress
It sets.
Background technique
With the development of society, the progress of science and technology, environmental problem are also got more and more attention, environment is contaminated also increasingly tighter
The problem of weight, especially water, water is Source of life.Excessive use and pollution with water resource, guarantor of the people to ecological environment
Shield consciousness is more and more stronger, also increasingly payes attention to water environmental problems both at home and abroad.Detection to water quality is conducive to find to influence in time
Water qualitative factor can take effective measures in time, carry out effective management and protection to water resource.Existing water quality detection
It is typically directly detected, that there are detection efficiencies is low, the shortcomings that cannot being sampled detection to the water of different depth.
Utility model content
The main purpose of the utility model is to propose a kind of environmental safety assessment water quality sampling device, it is intended to be solved existing
Water quality detection low efficiency, the problem of detection cannot being sampled to the water of different depth.
To achieve the above object, the utility model proposes a kind of environmental safety assessment water quality sampling device, the Environmental securities
Evaluating water quality sampler includes mounting base, sampling assemble and driving structure；The sampling assemble includes multiple extensible members and more
A sampler, the extensible member have telescopic end and fixing end, and the fixing end is installed on the mounting base, institute along the vertical direction
It states sampler and is removably mounted to the telescopic end, the extensible member lateral surface is equipped with scale, the sampler and described flexible
Part interval is detachably connected；The driving structure is fixedly installed in the mounting base；Wherein, the sampler includes sampling portion
And adjustment portion, the sampling portion have the accommodating cavity being open towards side；The adjustment portion is driven by the driving structure to have
There is lid to close the closed position of the opening in the sampling portion, and the open position on the outside of the sampling portion.
Preferably, the adjustment portion includes:
Shell, the frame extended to form forward with rear position margining plate and the periphery from rear position margining plate, the frame is from backward
Preceding inward slant, the frame bend inwards to form limiting section far from one end of the rear position margining plate；
Sealing is disposed in the housing, and is connect between the limiting section by the first spring, by the driving structure
The active strokes having on front-rear direction are driven, so that first spring has initial position and compacted position；
Wherein, when first spring is located at initial position, sealing position is in the outside in the sampling portion；First bullet
When spring is located at compacted position, the sealing is covered on the opening to seal the sampling portion.
Preferably, the driving structure includes:
Telescopic rod has pars contractilis and fixed part, and the fixed part, which is slidable in the vertical direction, to be installed in the mounting base,
To have active strokes along the vertical direction；
Drive block is disposed in the housing, and the side towards the sealing has aduncate inclined-plane, the driving
The bottom of block is connect with the frame inner wall by second spring, and it is described to drive that the telescopic rod stretches to the enclosure interior
Drive block has the active strokes of up and down direction, so that the second spring has initial position and compacted position；
Wherein, when the second spring is located at initial position, the sealing is connected to the drive block and takes close to described
One end of sample device, when the second spring is located at compacted position, the sealing is connected to the drive block far from the sampling
One end of device.
Preferably, the pars contractilis side is fixed with bolt, and the fixed part is equipped with the sliding vertically extended
Hole, the sliding eye to position the pars contractilis with bolt cooperation in the up-down direction.
Preferably, the lateral surface of the telescopic rod is equipped with scale.
Preferably, each sampler is equipped with a corresponding driving structure.
Preferably, multiple driving structure tops are connected by connector.
Preferably, the connector is in horizontally disposed.
Preferably, the mounting base includes:
Multiple support bases；
Support rod is installed on the support base, and the sampling assemble and driving structure are fixed on the support rod.
The utility model is equipped with sampling assemble, and sampling assemble is made of the extensible member and sampler of adjustable in length, by ring
When border safety evaluation water quality sampling device is placed in underwater, multiple samplers are installed in sampling assemble, the sampler and
The extensible member interval is detachably connected, and adjusts extensible member collapsing length so that each sampler to be adjusted to the depth of default sampling
Degree, disposably can be sampled detection to the water of different depth.According to the length of the length of extensible member and sampler, Ke Yiji
The depth value of sample detection is calculated, the efficiency of detection sampling is improved.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of an embodiment of environmental safety assessment water quality sampling device provided by the utility model；
(second after sampler and driving structure assemble in the environmental safety assessment water quality sampling device that Fig. 2 provides for Fig. 1
Spring is located at initial position) the schematic diagram of the section structure；
(second after sampler and driving structure assemble in the environmental safety assessment water quality sampling device that Fig. 3 provides for Fig. 1
Spring is located at compacted position) the schematic diagram of the section structure；
The schematic perspective view of telescopic rod in the environmental safety assessment water quality sampling device that Fig. 4 provides for Fig. 1.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of environmental safety assessment water quality sampling device, Fig. 1 to Fig. 4 be the utility model proposes
The structural schematic diagram of one embodiment of environmental safety assessment water quality sampling device.
As shown in Figure 1, the environmental safety assessment water quality sampling device 100 includes mounting base 1, sampling assemble 2 and driving knot
Structure 3；Sampling assemble 2 includes multiple extensible members 21 and multiple samplers 22, and extensible member 21 has telescopic end 211 and fixing end
212, fixing end 212 is installed on mounting base 1 along the vertical direction, and 21 lateral surface of extensible member is equipped with scale, the sampler 22 and institute
The interval of extensible member 21 is stated to be detachably connected；Driving structure 3 is fixedly installed in mounting base 1；Wherein, sampler 22 includes sampling portion
221 and adjustment portion 222, sampling portion 221 has the accommodating cavity being open towards side；Adjustment portion 222 by driving structure 3 drive with
The closed position of opening 2211 with lid conjunction sample portion 221, and the open position positioned at 221 outside of sampling portion.
With the development of society, the progress of science and technology, environmental problem are also got more and more attention, environment is contaminated also increasingly tighter
The problem of weight, especially water, water is Source of life.Excessive use and pollution with water resource, guarantor of the people to ecological environment
Shield consciousness is more and more stronger, also increasingly payes attention to water environmental problems both at home and abroad.Detection to water quality is conducive to find to influence in time
Water qualitative factor can take effective measures in time, carry out effective management and protection to water resource.Existing water quality detection
It is typically directly detected, that there are detection efficiencies is low, the shortcomings that cannot being sampled detection to the water of different depth.
The utility model is equipped with sampling assemble 2, and sampling assemble 2 is by the extensible member 21 of adjustable in length and 22 groups of sampler
At, when environmental safety assessment water quality sampling device is placed in underwater, multiple samplers 22 are installed in sampling assemble 2, it will
Extensible member 21 carries out arrangement with sampler 22 as needed and connects, and adjusts 21 collapsing length of extensible member to adjust each sampler 22
It saves to the depth of default sampling, detection disposably can be sampled to the water of different depth.According to the length of extensible member 21 and
The length of sampler 22 can calculate the depth value of sample detection, improve the efficiency of detection sampling.
Specifically, as shown in Figures 2 and 3, adjustment portion 222 includes shell 4 and sealing 5, and shell 4 has rear position margining plate
41 and the frame 42 that extends to form forward of the periphery from rear position margining plate 41, frame 42 slope inwardly from back to front, frame 42 is separate
One end of rear position margining plate 41 bends inwards to form limiting section 43；Sealing 5 is set in shell 4, by the between limiting section 43
The connection of one spring 6 has the active strokes on front-rear direction by the driving of driving structure 3, so that the first spring 6 has initial bit
It sets and compacted position；Wherein, when the first spring 6 is located at initial position, sealing 5 is located at the outside in sampling portion 221；First spring
6 when being located at compacted position, and sealing 5 is covered on opening 2211 to seal sampling portion 221.It is driven and is sealed using driving structure 3
Portion 5 moves to front-rear direction, and driving structure 3 can be cylinder.By the sampler of environmental safety assessment water quality sampling device 100
Before 22 are placed under water, when inputting gas into cylinder, sealing 5 is moved by forward thrust, is located at the first spring 6
Compacted position, sealing 5, which is covered on opening 2211, seals sampling portion 221；By environmental safety assessment water quality sampling device 100
Sampler 22 be placed in predetermined depth after, stop into cylinder input gas when, due to the first spring 6 elastic reset make
With sealing 5 is moved by thrust backward, so that the first spring 6 is returned to initial position, sealing 5 is located at sampling portion
221 outside, since frame 42 slopes inwardly from back to front, so that the cross-sectional area of shell 4 is in gradually wide setting from front to back, when
When sealing 5 is located at the outside in sampling portion 221, gap of the water between sealing 5 and frame 42 is flowed into sampling portion 221.
When getting enough samples, gas is inputted into cylinder again, driving sealing 5, which is covered on opening 2211, keeps sampling portion 221 close
Primary sample operation can be completed in envelope.Sampling portion 221 is sealed after having sampled, can prevent from taking by environmental safety assessment water quality
During take out under water, the water of other depth enters in sampling portion 221 sampling device 100, and influences the accurate of sampling
Degree.
In the present embodiment, driving structure 3 includes telescopic rod 31 and drive block 32；Telescopic rod 31 has 311 He of pars contractilis
Fixed part 312, fixed part 312, which is slidable in the vertical direction, to be installed in mounting base 1, to have active strokes along the vertical direction；
Drive block 32 is set in shell 4, and the side towards sealing 5 has aduncate inclined-plane 321, the bottom and side of drive block 32
42 inner wall of frame is connected by second spring 33, and telescopic rod 31 stretches to inside shell 4 to drive drive block to have up and down direction
Active strokes, so that second spring has initial position and compacted position；It is convexly equipped with convex block 51 backwards in the middle part of 5 convex block of sealing,
It is abutted against with inclined-plane 321.
Wherein, when second spring 33 is located at initial position, convex block 51 is connected to drive block 32 close to one end of sampler 22,
When second spring 33 is located at compacted position, convex block 51 is connected to the one end of drive block 32 far from sampler 22.In the present embodiment,
4 top of shell can provide through-hole, and through hole is equipped with occlusion part 44 with spinning upside down, and occlusion part 44 has to be covered on from downside
The closed position of through-hole, and make through-hole open open position downward.In taking environmental safety assessment water quality sampling device 100
Before sample device 22 is placed under water, occlusion part 44 is located at closed position with seal casinghousing 4, prevents the water of other depth from entering shell 4
It is interior, after the sampler 22 of environmental safety assessment water quality sampling device 100 is placed in predetermined depth, adjust the length of telescopic rod 31
Telescopic rod 31 is placed in the top of occlusion part 44 afterwards, slide downward telescopic rod 31 squeezes occlusion part 44, telescopic rod 31 is protruded into
Be connected to drive block 32 in shell 4, continue to be pressed down against drive block 32, due to drive block 32 towards convex block 51 side be to
Interior curved inclined-plane 321, during moving down, the distance between drive block 32 and convex block 51 gradually become drive block 32
Greatly, since the elastic reset of the first spring 6 acts on, 5 convex block of sealing is moved by thrust backward, so that water can flow into
In sampling portion 221.When getting enough samples, upward sliding telescopic rod 31 drives since the elastic reset of second spring 33 acts on
Motion block 32 moves up, and the distance between drive block 32 and convex block 51 gradually become smaller, and moves convex block 51 by forward thrust
It is dynamic, to seal sampling portion 221.
As shown in figure 4,311 side of pars contractilis is fixed with bolt 3111, fixed part 312, which is equipped with, to be vertically extended
Sliding eye 3121, sliding eye 3121 to position pars contractilis 311 with the cooperation of bolt 3111 in the up-down direction.Telescopic rod 31
Lateral surface be equipped with scale (not shown), can the lateral surface of fixed part 312 be equipped with scale, by read bolt 3111 it is right
The depth of sampling can be obtained according to the length of telescopic rod 31, fixed part 312 at a distance from the water surface for the scale value answered.
Specifically, each sampler 22 is equipped with a corresponding driving structure 3.Multiple 3 tops of driving structure pass through connector
34 connections.Pressing down on connector 34 can make multiple driving structures 3 that drive block 32 be driven to move down, to utilize simultaneously
Multiple samplers 22 positioned at different depth are sampled, and improve sampling efficiency.Connector 34 is in being horizontally disposed with, convenient for pressing downwards
Connector 34 is pressed, is uniformly exerted a force to multiple driving structures 3.
Specifically, mounting base 1 includes multiple support bases 11 and support rod 12；Multiple support bases 11 are for being fixed on ground；
Support rod 12 is installed on support base 11, and sampling assemble 2 and driving structure 3 are fixed on support rod 12.In the present embodiment, if
There are two support bases 11, can enhance the stability that mounting base 1 is placed in ground, so that environmental safety assessment water quality sampling device
100 do not easily cause the accuracy for shaking and influencing sampling in sampling process.In sampling process, it can be arranged according to quantity of sampling quantity
Multiple driving structures 3, will be in the installation to support rod 12 of multiple driving structure 3.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Under the inventive concept of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or
Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (9)
1. a kind of environmental safety assessment water quality sampling device characterized by comprising
Mounting base；
Sampling assemble, including multiple extensible members and multiple samplers, the extensible member have telescopic end and fixing end, the fixation
End is installed on the mounting base along the vertical direction, and the sampler is removably mounted to the telescopic end, the extensible member outside
Face is equipped with scale, and the sampler and the extensible member interval are detachably connected；
Driving structure is fixedly installed in the mounting base；
Wherein, the sampler includes sampling portion and adjustment portion, and the sampling portion has the accommodating cavity being open towards side；
The adjustment portion is driven the closed position of the opening to have lid to close the sampling portion by the driving structure, and is located at institute
State the open position on the outside of sampling portion.
2. environmental safety assessment water quality sampling device as described in claim 1, which is characterized in that the adjustment portion includes:
Shell, the frame extended to form forward with rear position margining plate and the periphery from rear position margining plate, the frame from back to front to
Tilted, the frame bends inwards to form limiting section far from one end of the rear position margining plate；
Sealing is disposed in the housing, and is connect between the limiting section by the first spring, is driven by the driving structure
With the active strokes on front-rear direction, so that first spring has initial position and compacted position；
Wherein, when first spring is located at initial position, sealing position is in the outside in the sampling portion；First spring position
When compacted position, the sealing is covered on the opening to seal the sampling portion.
3. environmental safety assessment water quality sampling device as claimed in claim 2, which is characterized in that the driving structure includes:
Telescopic rod has pars contractilis and fixed part, and the fixed part, which is slidable in the vertical direction, to be installed in the mounting base, with tool
There are active strokes along the vertical direction；
Drive block is disposed in the housing, and the side towards the sealing has aduncate inclined-plane, the drive block
Bottom is connect with the frame inner wall by second spring, and the telescopic rod stretches to the enclosure interior to drive the driving
Block has the active strokes of up and down direction, so that the second spring has initial position and compacted position；
Wherein, when the second spring is located at initial position, the sealing is connected to the drive block close to the sampler
One end, when the second spring is located at compacted position, the sealing is connected to the drive block far from the sampler
One end.
4. environmental safety assessment water quality sampling device as claimed in claim 3, which is characterized in that the pars contractilis side is fixed
Equipped with bolt, the fixed part is equipped with the sliding eye that vertically extends, the sliding eye to bolt cooperation pair
The pars contractilis positions in the up-down direction.
5. environmental safety assessment water quality sampling device as claimed in claim 4, which is characterized in that the lateral surface of the telescopic rod
Equipped with scale.
6. environmental safety assessment water quality sampling device as described in claim 1, which is characterized in that each sampler is equipped with
The one corresponding driving structure.
7. environmental safety assessment water quality sampling device as claimed in claim 6, which is characterized in that in multiple driving structures
Portion is connected by connector.
8. environmental safety assessment water quality sampling device as claimed in claim 7, which is characterized in that the connector is set in level
It sets.
9. environmental safety assessment water quality sampling device as described in claim 1, which is characterized in that the mounting base includes:
Multiple support bases；
Support rod is installed on the support base, and the sampling assemble and driving structure are fixed on the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061194.2U CN209525144U (en) | 2018-12-07 | 2018-12-07 | Environmental safety assessment water quality sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061194.2U CN209525144U (en) | 2018-12-07 | 2018-12-07 | Environmental safety assessment water quality sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525144U true CN209525144U (en) | 2019-10-22 |
Family
ID=68226421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822061194.2U Expired - Fee Related CN209525144U (en) | 2018-12-07 | 2018-12-07 | Environmental safety assessment water quality sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209525144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415161A (en) * | 2020-11-03 | 2021-02-26 | 浙江海洋大学 | A water quality monitoring device |
-
2018
- 2018-12-07 CN CN201822061194.2U patent/CN209525144U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415161A (en) * | 2020-11-03 | 2021-02-26 | 浙江海洋大学 | A water quality monitoring device |
| CN112415161B (en) * | 2020-11-03 | 2023-03-14 | 浙江海洋大学 | Water quality monitoring device |
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| 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: 20191022 Termination date: 20201207 |