CN107807015A - A kind of lake water detection sampler of controllable sampling depth - Google Patents
A kind of lake water detection sampler of controllable sampling depth Download PDFInfo
- Publication number
- CN107807015A CN107807015A CN201711283183.2A CN201711283183A CN107807015A CN 107807015 A CN107807015 A CN 107807015A CN 201711283183 A CN201711283183 A CN 201711283183A CN 107807015 A CN107807015 A CN 107807015A
- Authority
- CN
- China
- Prior art keywords
- rod
- control
- collecting vessel
- sampling depth
- master board
- 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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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
Abstract
The invention discloses a kind of lake water detection of controllable sampling depth to include control-rod with sampler, operating handle, master collet, collecting vessel, master board and deep layer water inlet, fixing groove is provided with the control-rod, the operating handle and retainer ring are connected with each other, the master collet is located at the outside of control-rod, the top of the collecting vessel is connected with each other by cradling piece and mounting ring, the end face of the master board is connected with each other by the bottom of montant and threaded rod, sub-control plate is installed on the montant, the deep layer water inlet is opened on collecting vessel, the water fender is connected with each other by bracing diagonal and master board, the bottom of the collecting vessel is provided with intake.The lake water detection sampler of the controllable sampling depth, structure design is more reasonable, and deeper lake water can be sampled, while the depth of sample acquisitions can be adjusted, and adds the accuracy of detection data result, and operation is more convenient.
Description
Technical field
The present invention relates to environmental monitoring technology field, the lake water detection sampling dress of specially a kind of controllable sampling depth
Put.
Background technology
With social continuous development and the continuous enhancing of the environmental consciousness of people, environment measuring gradually receives with protection
The extensive emphasis of people, detection sampling operation to lake water, it is one of important step of environmental protection and detection, to lake water
, it is necessary to use sampler when being sampled operation, but existing lake water sampler actual use when there is knot
Structure is excessively simple, and the lake water of relatively deep can not be sampled；Design it is unreasonable, in-convenience in use, it is impossible to gathered lake
The shortcomings that depth of water is controlled.In view of the above-mentioned problems, it is badly in need of carrying out innovative design on the basis of lake water sampler.
The content of the invention
It is above-mentioned to solve it is an object of the invention to provide a kind of lake water detection sampler of controllable sampling depth
It is proposed that structure is excessively simple, can not be sampled to the lake water of relatively deep in background technology；Design it is unreasonable, use not side
Just, it is impossible to the problem of being controlled to the depth of gathered lake water.
To achieve the above object, the present invention provides following technical scheme：A kind of lake water detection of controllable sampling depth is used
Sampler, including control-rod, operating handle, master collet, collecting vessel, master board and deep layer water inlet, on the control-rod
Fixing groove is provided with, and retainer ring is installed on the outside of control-rod, and fixture extends to the inner side of fixing groove through retainer ring,
The operating handle and retainer ring are connected with each other, and the master collet is located at the outside of control-rod, and the bottom of master collet and secondary case
Cylinder is connected with each other, and the bottom of the control-rod and threaded rod are connected with each other, and mounting ring is provided with the outside of threaded rod, the receipts
The top for collecting bucket is connected with each other by cradling piece and mounting ring, and cradling piece is connected with each other by reinforcing bar and secondary case cylinder, described
The end face of master board is connected with each other by the bottom of montant and threaded rod, and master board is located at the inside of collecting vessel, described
Sub-control plate is installed on montant, and the avris of sub-control plate is provided with shallow-layer water inlet, and shallow-layer water inlet is opened in receipts
Collect on bucket, while the inwall of collecting vessel is fixed with baffle ring, the deep layer water inlet is opened on collecting vessel, and deep layer water inlet
Inner side is provided with water fender, and the water fender is connected with each other by bracing diagonal and master board, and the bottom of the collecting vessel is set
It is equipped with intake.
Preferably, the center line symmetrical setting of the fixture and fixing groove on control-rod has 2, and fixture and
Retainer ring is threaded connection.
Preferably, the master collet and secondary case cylinder composition telescoping mechanism, and both of which and control-rod composition sliding equipment.
Preferably, the mounting ring and threaded rod are threaded connection, and threaded rod is integrated with control-rod.
Preferably, the bottom of the collecting vessel is pyramidal structure.
Preferably, the master board and montant composition rotating mechanism, and both are vertical distribution.
Preferably, the sub-control plate is parallel distribution with master board, and the thickness of sub-control plate is intake more than shallow-layer
The diameter length of mouth.
Preferably, the top of the bracing diagonal and bottom form rotating mechanism with master board and water fender respectively, and
Bracing diagonal and water fender are symmetrically distributed with 2.
Compared with prior art, the beneficial effects of the invention are as follows：The lake water detection sampling dress of the controllable sampling depth
Put, structure design is more reasonable, and deeper lake water can be sampled, while the depth of sample acquisitions can be adjusted, and increases
The accuracy of detection data result is added, operation more facilitates；
1. the collocation of fixture and fixing groove uses, the position of operating handle can easily be adjusted, be easy to sampling operation
Progress；
2. using telescopic master collet, secondary case cylinder and control-rod, the entire length of the device can quickly be adjusted,
Realize the purpose being sampled to deep water；
3. using the collecting vessel that bottom is pyramidal structure, the influence for preventing buoyancy excessive to sampling work, more adduction is designed
Reason；
4. master board and montant are designed as into rotatable mechanism, it is easy to control the liter of master board by the lifting of montant
Drop；
5. using sub-control plate and baffle ring, the device while operation can be sampled to superficial water, the scope of application is wider；
6. the rotatable bracing diagonal of upper and lower side is used to make water fender can be just as master board and the fastening means of water fender
Prompt opening and closing, realize the purpose being adjusted to sampling depth.
Brief description of the drawings
Fig. 1 is positive structure schematic of the present invention；
Fig. 2 is amplification profile structural representation at A of the present invention；
Fig. 3 is collecting vessel internal structure schematic diagram of the present invention；
Fig. 4 is operating handle overlooking the structure diagram of the present invention.
In figure：1st, control-rod, 2, fixing groove, 3, retainer ring, 4, fixture, 5, operating handle, 6, master collet, 7, secondary case
Cylinder, 8, threaded rod, 9, mounting ring, 10, cradling piece, 11, collecting vessel, 12, reinforcing bar, 13, montant, 14, master board, 15, secondary
Control panel, 16, shallow-layer water inlet, 17, baffle ring, 18, deep layer water inlet, 19, water fender, 20, bracing diagonal, 21, intake.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of lake water detection sampling of controllable sampling depth
Device, including control-rod 1, fixing groove 2, retainer ring 3, fixture 4, operating handle 5, master collet 6, secondary case cylinder 7, threaded rod 8, peace
Fill ring 9, cradling piece 10, collecting vessel 11, reinforcing bar 12, montant 13, master board 14, sub-control plate 15, shallow-layer water inlet 16, gear
Ring 17, deep layer water inlet 18, water fender 19, bracing diagonal 20 and intake 21, fixing groove 2, and control-rod are provided with control-rod 1
1 outside is provided with retainer ring 3, and fixture 4 extends to the inner side of fixing groove 2, fixture 4 and fixation through retainer ring 3
Groove 2 has 2 on the center line symmetrical setting of control-rod 1, and fixture 4 and retainer ring 3 are threaded connection, can be to operation handlebar
The position of hand 5 is easily adjusted, and is easy to the progress of sampling operation, and operating handle 5 and retainer ring 3 are connected with each other, master collet 6
Positioned at the outside of control-rod 1, and the bottom of master collet 6 and secondary case cylinder 7 are connected with each other, and master collet 6 and secondary case cylinder 7 form telescopic machine
Structure, and both of which and control-rod 1 form sliding equipment, can quickly be adjusted to the entire length of the device, is realized pair
The purpose that deep water is sampled, the bottom of control-rod 1 and threaded rod 8 are connected with each other, and the outside of threaded rod 8 is provided with installation
Ring 9, mounting ring 9 and threaded rod 8 are threaded connection, and threaded rod 8 is integrated with control-rod 1, the top of collecting vessel 11
It is connected with each other by cradling piece 10 and mounting ring 9, and cradling piece 10 is connected with each other by reinforcing bar 12 and secondary case cylinder 7, collecting vessel
11 bottom is pyramidal structure, and the influence for preventing buoyancy excessive to sampling work, design is more reasonable, master board 14
End face is connected with each other by the bottom of montant 13 and threaded rod 8, and master board 14 is located at the inside of collecting vessel 11, master board
14 and montant 13 form rotating mechanism, and both are vertical distribution, are easy to control master board 14 by the lifting of montant 13
Lifting, sub-control plate 15 is installed on montant 13, and the avris of sub-control plate 15 is provided with shallow-layer water inlet 16, and shallow-layer
Water inlet 16 is opened on collecting vessel 11, while the inwall of collecting vessel 11 is fixed with baffle ring 17, sub-control plate 15 and master board
14 be parallel distribution, and the thickness of sub-control plate 15 is more than the diameter length of shallow-layer water inlet 16, makes the device can be simultaneously to table
Layer water is sampled operation, and the scope of application is wider, and deep layer water inlet 18 is opened on collecting vessel 11, and deep layer water inlet 18 is interior
Side is provided with water fender 19, and water fender 19 is connected with each other by bracing diagonal 20 and master board 14, the top of bracing diagonal 20
Rotating mechanism is formed with master board 14 and water fender 19 respectively with bottom, and bracing diagonal 20 and water fender 19 are symmetrical
There are 2, water fender 19 is easily opened and closed, realize the purpose being adjusted to sampling depth, collecting vessel 11
Bottom is provided with intake 21.
Operation principle：Because secondary case cylinder 7 and master collet 6 form telescoping mechanism, so can be according to specific sampling depth, will
The telescopic moving in master collet 6 of secondary case cylinder 7, so that the entire length of the device changes, then reach and lake water can use
The purpose that the depth of sample is adjusted, after it have adjusted the entire length of the device, fixture 4 can be unscrewed, now retainer ring 3
Connection between control-rod 1 loosens, and can adjust the position of operating handle 5 up and down, promotes the bottom of fixture 4 in fixation
Slided in groove 2, reconcile and terminate and then tighten fixture 4；
Control-rod 1 and master collet 6 are held, the bottom of collecting vessel 11 is put into water down, the superficial water of lake water can be from shallow first
The inside of collecting vessel 11 is entered at layer water inlet 16, then makes collecting vessel 11 continue to move down, after reaching desired depth,
Operating handle 5 can be turned, the rotation of operating handle 5 can drive threaded rod 8 to be rotated in mounting ring 9 by control-rod 1, due to
Threaded rod 8 and mounting ring 9 are threaded connection, so the rotation of threaded rod 8 can promote the movement that its own carries out above-below direction, are entered
And driving montant 13 to be moved up and down in rotation, when montant 13 is moved upward to maximum length, sub-control plate 15 can move up
Until being in contact with baffle ring 17, now shallow-layer water inlet 16 is closed, and master board 14 can also be followed and moved up, due to water fender
19 and collecting vessel 11 form rotating mechanism, the Unscrew of water fender 19, deep layer lake water can be driven when master board 14 moves up
It will be entered from deep layer water inlet 18 in collecting vessel 11, so as to reach the purpose being adjusted to depth selection.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of lake water detection sampler of controllable sampling depth, including control-rod（1）, operating handle（5）, master collet
（6）, collecting vessel（11）, master board（14）With deep layer water inlet（18）, it is characterised in that：The control-rod（1）On be provided with it is solid
Determine groove（2）, and control-rod（1）Outside retainer ring is installed（3）, and fixture（4）Through retainer ring（3）Extend to fixation
Groove（2）Inner side, the operating handle（5）And retainer ring（3）It is connected with each other, the master collet（6）Positioned at control-rod（1）It is outer
Side, and master collet（6）Bottom and secondary case cylinder（7）It is connected with each other, the control-rod（1）Bottom and threaded rod（8）Mutually interconnect
Connect, and threaded rod（8）Outside mounting ring is installed（9）, the collecting vessel（11）Top pass through cradling piece（10）And installation
Ring（9）It is connected with each other, and cradling piece（10）Pass through reinforcing bar（12）With secondary case cylinder（7）It is connected with each other, the master board（14）
End face pass through montant（13）And threaded rod（8）Bottom be connected with each other, and master board（14）Positioned at collecting vessel（11）It is interior
Portion, the montant（13）On sub-control plate is installed（15）, and sub-control plate（15）Avris be provided with shallow-layer water inlet（16）,
And shallow-layer water inlet（16）It is opened in collecting vessel（11）On, while collecting vessel（11）Inwall be fixed with baffle ring（17）, it is described
Deep layer water inlet（18）It is opened in collecting vessel（11）On, and deep layer water inlet（18）Inner side water fender is installed（19）, it is described
Water fender（19）Pass through bracing diagonal（20）And master board（14）It is connected with each other, the collecting vessel（11）Bottom be provided with and take
The mouth of a river（21）.
A kind of 2. lake water detection sampler of controllable sampling depth according to claim 1, it is characterised in that：Institute
State fixture（4）And fixing groove（2）On control-rod（1）Center line symmetrical setting have 2, and fixture（4）And fixation
Ring（3）For threaded connection.
A kind of 3. lake water detection sampler of controllable sampling depth according to claim 1, it is characterised in that：Institute
State master collet（6）With secondary case cylinder（7）Form telescoping mechanism, and both of which and control-rod（1）Form sliding equipment.
A kind of 4. lake water detection sampler of controllable sampling depth according to claim 1, it is characterised in that：Institute
State mounting ring（9）And threaded rod（8）To be threadedly coupled, and threaded rod（8）With control-rod（1）It is integrated.
A kind of 5. lake water detection sampler of controllable sampling depth according to claim 1, it is characterised in that：Institute
State collecting vessel（11）Bottom be pyramidal structure.
A kind of 6. lake water detection sampler of controllable sampling depth according to claim 1, it is characterised in that：Institute
State master board（14）And montant（13）Rotating mechanism is formed, and both are vertical distribution.
A kind of 7. lake water detection sampler of controllable sampling depth according to claim 1, it is characterised in that：Institute
State sub-control plate（15）And master board（14）For parallel distribution, and sub-control plate（15）Thickness be more than shallow-layer water inlet（16）
Diameter length.
A kind of 8. lake water detection sampler of controllable sampling depth according to claim 1, it is characterised in that：Institute
State bracing diagonal（20）Top and bottom respectively with master board（14）And water fender（19）Rotating mechanism is formed, and is connected oblique
Bar（20）And water fender（19）It is symmetrically distributed with 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283183.2A CN107807015A (en) | 2017-12-07 | 2017-12-07 | A kind of lake water detection sampler of controllable sampling depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283183.2A CN107807015A (en) | 2017-12-07 | 2017-12-07 | A kind of lake water detection sampler of controllable sampling depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107807015A true CN107807015A (en) | 2018-03-16 |
Family
ID=61579284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711283183.2A Pending CN107807015A (en) | 2017-12-07 | 2017-12-07 | A kind of lake water detection sampler of controllable sampling depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107807015A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918200A (en) * | 2018-07-29 | 2018-11-30 | 重庆交通大学 | Water quality detection sampler |
| CN112665915A (en) * | 2021-01-08 | 2021-04-16 | 南方科技大学台州研究院 | Automatic groundwater sampling equipment of adjustment sampling degree of depth |
| CN115326492A (en) * | 2022-10-17 | 2022-11-11 | 甘肃省庆阳生态环境监测中心 | A novel water sampling device for ecological environment detects |
-
2017
- 2017-12-07 CN CN201711283183.2A patent/CN107807015A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918200A (en) * | 2018-07-29 | 2018-11-30 | 重庆交通大学 | Water quality detection sampler |
| CN108918200B (en) * | 2018-07-29 | 2021-02-09 | 上海城建职业学院 | Water quality testing sampling device |
| CN112665915A (en) * | 2021-01-08 | 2021-04-16 | 南方科技大学台州研究院 | Automatic groundwater sampling equipment of adjustment sampling degree of depth |
| CN112665915B (en) * | 2021-01-08 | 2024-03-15 | 南方科技大学台州研究院 | Groundwater sampling equipment capable of automatically adjusting sampling depth |
| CN115326492A (en) * | 2022-10-17 | 2022-11-11 | 甘肃省庆阳生态环境监测中心 | A novel water sampling device for ecological environment detects |
| CN115326492B (en) * | 2022-10-17 | 2022-12-20 | 甘肃省庆阳生态环境监测中心 | A novel water sampling device for ecological environment detects |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180316 |
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| WD01 | Invention patent application deemed withdrawn after publication |