CN104266865B - A kind of urban pavement rainwash automatic sampler at times - Google Patents
A kind of urban pavement rainwash automatic sampler at times Download PDFInfo
- Publication number
- CN104266865B CN104266865B CN201410592504.7A CN201410592504A CN104266865B CN 104266865 B CN104266865 B CN 104266865B CN 201410592504 A CN201410592504 A CN 201410592504A CN 104266865 B CN104266865 B CN 104266865B
- Authority
- CN
- China
- Prior art keywords
- guiding gutter
- motor
- sampling bottle
- slide rail
- rainwash
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of urban pavement rainwash automatic sampler at times, including casing (1), guiding gutter (2), water leg (3), groove lid of catchmenting (5) and sampling bottle component (38), guiding gutter (2) is arranged on the top in casing (1), water leg (3) is arranged on one end of guiding gutter (2) and communicates therewith, the bottom surface of guiding gutter (2) is provided with the inlet opening (25) of more than 1, one group of slide rail (11) is equipped with below each inlet opening (25), 1 sampling bottle component (38) is equipped with every group of slide rail (11)；The dynamic Control component (26) for adjusting sampling bottle component (38) position is additionally provided with casing (1).The present invention is by using " work " type sliding block and segmented slide rail so that be in closed state before and after thieff hatch and sampling bottle sampling, not only causes that sampling time section control is more accurate, and farthest solve sample contamination and drop problem.
Description
Technical field
The present invention relates to a kind of sampler, particularly a kind of urban pavement rainwash automatic sampler at times.
Background technology
In the rainwash pollution monitoring course of work, the sampling process of sample directly determines whether Monitoring Data is accurate
Really.But if manually going out sampling in rainy day or thundery sky, on the one hand, personal security is one and very thorny asks
Topic；On the other hand, in environmental monitoring, it is necessary to the same time period, is sampled in different location, and the laying of sampled point according to
The size of sample area, can typically lay the sampled point of certain quantity, and this is accomplished by certain staff, be rushed in the same time
Different location sample collection, this is unpractical.Therefore, rainwash automatic sampler realizes multiple spot simultaneously and samples automatically.
Existing rainfall rainwash sampler a, part is excessively simple, it is impossible to realize automation, it is necessary in rainfall
Manually operated, this is conditional for multiple spot field sampling, in manpower and on the time, is difficult to realize while many ground point sampling.
In addition, also there are shortcomings in sampler of the prior art, for example：It is not sealed with after sampling bottle sampling, very
It is easily caused the pollution of sample, and dropping for sample is caused in transfer sample；Pipelined water is used prior art more
Sample, because rainwash contains a large amount of solids, such water sample easilys lead to pipeline blocking, causes sample to sample and fails.
The content of the invention
It is an object of the present invention to provide a kind of urban pavement rainwash automatic sampler at times, it is by using
" work " type sliding block and segmented slide rail so that be in closed state before and after thieff hatch and sampling bottle sampling, not only cause sampling
Time period control is more accurate, and farthest solves sample contamination and drop problem.
Technical scheme：A kind of urban pavement rainwash automatic sampler at times, including casing, water conservancy diversion
Groove, water leg, groove lid of catchmenting and sampling bottle component, guiding gutter are arranged on the top of casing, and water leg is arranged on the one of guiding gutter
Hold and communicate therewith, the bottom surface of guiding gutter is provided with the inlet opening of more than 1, one group of cunning is equipped with below each inlet opening
Rail, is equipped with 1 sampling bottle component in every group of slide rail；The dynamic Control for adjusting sampling bottle module position is additionally provided with casing
Component.
At times in automatic sampler, the dynamic Control component includes screw rod to foregoing this urban pavement rainwash
Driving motor, drive screw, position control motor, motor slide rails, tooth bar, battery and controller, motor slide rails are fixed on case
In vivo and parallel with guiding gutter, tooth bar is slided located at the side of motor slide rails, screw drive motor on motor slide rails and with it
Dynamic connection, position control motor is fixed on screw drive motor, and the output gear wheel and rack on position control motor is meshed；
Drive screw is arranged on screw drive motor, and drive screw is perpendicular to guiding gutter；Screw drive motor, position control motor
It is electrically connected with the controller with battery.
Foregoing this urban pavement rainwash is at times in automatic sampler, and being respectively arranged at two ends with for motor slide rails is fixed
Level sensor A and alignment sensor B, alignment sensor A and alignment sensor B are electrically connected with the controller.
Foregoing this urban pavement rainwash is at times in automatic sampler, and the slide rail includes fixed rack and can
Disassembly sliding track, one end and the detachable slide rail socket connection of fixed rack, the other end of fixed rack is provided with banking stop；Detachably
The end of slide rail is provided with catch.
At times in automatic sampler, sampling bottle component includes sliding block, sampling to foregoing this urban pavement rainwash
Bottle and jacking block, sliding block and jacking block are both sides and have reeded " work " font, and the bottleneck of sampling bottle has card, has on sliding block
Draw-in groove and perforate；The side of sliding block is provided with inlet opening baffle plate.
At times in automatic sampler, the groove lid of catchmenting passes through foregoing this urban pavement rainwash with water leg
Spring rotary shaft rotates connection, and filter screen is provided with water leg, is provided with release-push at the opening of water leg, water leg cover be provided with
The inductor A that release-push is engaged, the junction of water leg and guiding gutter is provided with inductor B, inductor A, inductor B and releases
Decontrol to close and be electrically connected with the controller.
At times in automatic sampler, the afterbody of guiding gutter is provided with discharge opening to foregoing this urban pavement rainwash.
At times in automatic sampler, the guiding gutter is provided with guiding gutter to foregoing this urban pavement rainwash
Lid.
At times in automatic sampler, the side wall of casing is provided with link to foregoing this urban pavement rainwash.
Compared with prior art, the present invention is the instrument of independent operating, can dispose multiple samplers in multiple spot simultaneously, is realized
Sample simultaneously in many places.In addition after sampler uses Sensor Design, sampler deployment to finish, it is possible to completely disengage from artificial pipe
Control, as long as external condition meets can be sampled.After the completion of sampling, only need to sampling bottle reclaim and lay new sampling bottle i.e.
Can next time be sampled, be greatlyd save manpower and materials, broken away from manpower and time upper limit system, realize it is round-the-clock at times
Full-automatic sample collection.
The present invention is by using " work " type sliding block and segmented slide rail so that be in before and after inlet opening and sampling bottle sampling
Closed state, not only causes that sampling time section control is more accurate, and farthest solves sample contamination to ask with dropping
Topic.Meanwhile, the present invention is designed using independent slide rail and sampling bottle component, and sampling bottle is reclaimed and laid by need to only opening side cover,
Need to open on whole upper lid the operator scheme that could reclaim and lay sampling bottle compared to existing sampler at present, it is simpler
Folk prescription is just.A bottle module enclosure is sampled before being laid due to sampling bottle, possibility is contaminated in solving sampling bottle installation course
Problem, therefore be more suitable for being operated in field and rainfall.In the prior art：Because sampling bottle does not have lid in itself,
So when sampling, such as：The sample of 10~20 minutes after rainfall starts is gathered, injector can be one since 10 minutes
Straight sample, if next sample need to gather after rainfall starts 1 hour it is later, that is since 10 minutes ing up to 1 hour
Between, runoff sample flows through sampling bottle always, although possible early stage sampling bottle has adopted full, the runoff that the later stage flows through still can
Influence is produced on sample.And the present invention is after the sample for taking stipulated time section, it is possible to by drive screw by sampling bottle
The rear end of segmentation slide rail is advanced into, now sampling bottle and inlet opening are in sealing state, and runoff is directly flowed away by guiding gutter.
In addition, present invention employs the design of water leg and guiding gutter.On the one hand, sampling bottle and water conservancy diversion trench bottom inlet opening
Directly connect, without intermediate link.On the other hand, with reference on water leg " U " design of type filter screen farthest avoids
The problem that water sample current through line is blocked, it is ensured that sample successfully.
Brief description of the drawings
Fig. 1 is profile of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is the structural representation of this dynamic Control component；
Fig. 4 is the side view of this dynamic Control component；
Fig. 5 is the structural representation of slide rail；
Fig. 6 is the side view of detachable slide rail；
Fig. 7 is the structural representation of sampling bottle component；
Fig. 8 is the partial structural diagram of sampling bottle component；
Fig. 9 is the top view of sliding block.
Mark in accompanying drawing for：1- casings, 2- guiding gutters, 3- water legs, 4- filter screens, 5- catchments groove lid, 6- inductor A,
7- inductors B, 8- banking stop, 9- sliding blocks, 10- sampling bottles, 11- slide rails, 12- discharge openings, 13- spring rotary shafts, 14- discharges
Close, 15- water conservancy diversion groove lids, 16- screw drive motors, 17- drive screws, 18- position control motors, 19- motor slide rails, 20- is fixed
Level sensor A, 21- alignment sensor B, 22- tooth bar, 23- batteries, 24- control modules, 25- inlet openings, 26- dynamic Controls
Component, 27- links, 28- fixed racks, 29- detachable slide rails, 30- catch, 31- bottlenecks, 32- cards, 33- jacking blocks, 34- is opened
Hole, 35- draw-in grooves, 36- grooves, 37- inlet openings baffle plate, 38- sampling bottle components.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiments of the invention 1：As depicted in figs. 1 and 2, a kind of urban pavement rainwash automatic sampler at times,
Including casing 1, guiding gutter 2, water leg 3, groove lid of catchmenting 5 and sampling bottle component 38, guiding gutter 2 is arranged on the top of casing 1, collection
Tank 3 is arranged on one end of guiding gutter 2 and communicates therewith, and the bottom surface of guiding gutter 2 is provided with 12 inlet openings 25, each inlet opening
25 lower section is equipped with one group of slide rail 11, and 1 sampling bottle component 38 is equipped with every group of slide rail 11；Be additionally provided with casing 1 for
The dynamic Control component 26 of the position of adjustment sampling bottle component 38.The groove lid 5 of catchmenting is rotated with water leg 3 by spring rotary shaft 13
Filter screen 4 is provided with connection, water leg 3, release-push 14 is provided with the opening of water leg 3, groove lid of catchmenting 5 is provided with and discharges
Close the 14 inductor A6 that are engaged, water leg 3 and the junction of guiding gutter 2 are provided with inductor B7, inductor A6, inductor B7 and
Release-push 14 is electrically connected with controller 24.The afterbody of guiding gutter 2 is provided with discharge opening 12.The guiding gutter 2 is provided with water conservancy diversion
Groove lid 15.The side wall of casing 1 is provided with link 27.
As shown in Figure 3 and Figure 4, the dynamic Control component 26 includes that screw drive motor 16, drive screw 17, position are controlled
Motor processed 18, motor slide rails 19, tooth bar 22, battery 23 and controller 24, motor slide rails 19 are fixed in casing 1 and and water conservancy diversion
Groove 2 is parallel, tooth bar 22 located at the side of motor slide rails 19, screw drive motor 16 on the motor slide rails 19 and with its company of slip
Connect, position control motor 18 is fixed on screw drive motor 16, the phase of output gear wheel and rack 22 on position control motor 18
Engagement；Drive screw 17 is arranged on screw drive motor 16, and drive screw 17 is perpendicular to guiding gutter 2；Screw drive motor
16th, position control motor 18 and battery 23 are electrically connected with controller 24.The positioning that is respectively arranged at two ends with of motor slide rails 19 is passed
Sensor A20 and alignment sensor B21, alignment sensor A20 and alignment sensor B21 are electrically connected with controller 24.
As shown in Figure 5 and Figure 6, the slide rail 11 includes fixed rack 28 and detachable slide rail 29, the one of fixed rack 28
End and the socket connection of detachable slide rail 29, the other end of fixed rack are provided with banking stop 8；The end of detachable slide rail 29 is provided with gear
Piece 30.
As shown in Figure 7, Figure 8 and Figure 9, sampling bottle component 38 includes sliding block 9, sampling bottle 10 and jacking block 33, sliding block 9 and jacking block
The bottleneck 31 that 33 are both sides has " work " font of groove 36, sampling bottle 10 has card 32, has the He of draw-in groove 35 on sliding block 9
Perforate 34；The side of sliding block 9 is provided with inlet opening baffle plate 37.
Embodiments of the invention 2：As depicted in figs. 1 and 2, a kind of urban pavement rainwash automatic sampler at times,
Including casing 1, guiding gutter 2, water leg 3, groove lid of catchmenting 5 and sampling bottle component 38, guiding gutter 2 is arranged on the top in casing 1,
Water leg 3 is arranged on one end of guiding gutter 2 and communicates therewith, and the bottom surface of guiding gutter 2 is provided with 2 inlet openings 25, each water inlet
The lower section in hole 25 is equipped with one group of slide rail 11, and 1 sampling bottle component 38 is equipped with every group of slide rail 11；Use is additionally provided with casing 1
In the dynamic Control component 26 of the position of adjustment sampling bottle component 38.The groove lid 5 of catchmenting passes through 13 turns of spring rotary shaft with water leg 3
Dynamic connection, filter screen 4 is provided with water leg 3, and release-push 14 is provided with the opening of water leg 3, and groove lid of catchmenting 5 is provided with and release
The inductor A6 that switch 14 is engaged, water leg 3 is provided with inductor B7, inductor A6, inductor B7 with the junction of guiding gutter 2
Electrically connected with controller 24 with release-push 14.The afterbody of guiding gutter 2 is provided with discharge opening 12.The guiding gutter 2 is provided with leads
Chute lid 15.The side wall of casing 1 is provided with link 27.
As shown in Figure 3 and Figure 4, the dynamic Control component 26 includes that screw drive motor 16, drive screw 17, position are controlled
Motor processed 18, motor slide rails 19, tooth bar 22, battery 23 and controller 24, motor slide rails 19 are fixed in casing 1 and and water conservancy diversion
Groove 2 is parallel, tooth bar 22 located at the side of motor slide rails 19, screw drive motor 16 on the motor slide rails 19 and with its company of slip
Connect, position control motor 18 is fixed on screw drive motor 16, the phase of output gear wheel and rack 22 on position control motor 18
Engagement；Drive screw 17 is arranged on screw drive motor 16, and drive screw 17 is perpendicular to guiding gutter 2；Screw drive motor
16th, position control motor 18 and battery 23 are electrically connected with controller 24.The positioning that is respectively arranged at two ends with of motor slide rails 19 is passed
Sensor A20 and alignment sensor B21, alignment sensor A20 and alignment sensor B21 are electrically connected with controller 24.
As shown in Figure 5 and Figure 6, the slide rail 11 includes fixed rack 28 and detachable slide rail 29, the one of fixed rack 28
End and the socket connection of detachable slide rail 29, the other end of fixed rack are provided with banking stop 8；The end of detachable slide rail 29 is provided with gear
Piece 30.
As shown in Figure 7, Figure 8 and Figure 9, sampling bottle component 38 includes sliding block 9, sampling bottle 10 and jacking block 33, sliding block 9 and jacking block
The bottleneck 31 that 33 are both sides has " work " font of groove 36, sampling bottle 10 has card 32, has the He of draw-in groove 35 on sliding block 9
Perforate 34；The side of sliding block 9 is provided with inlet opening baffle plate 37.
Embodiments of the invention 3：As depicted in figs. 1 and 2, a kind of urban pavement rainwash automatic sampler at times,
Including casing 1, guiding gutter 2, water leg 3, groove lid of catchmenting 5 and sampling bottle component 38, guiding gutter 2 is arranged on the top in casing 1,
Water leg 3 is arranged on one end of guiding gutter 2 and communicates therewith, and the bottom surface of guiding gutter 2 is provided with the inlet opening 25 of more than 1, often
The lower section of individual inlet opening 25 is equipped with one group of slide rail 11, and 1 sampling bottle component 38 is equipped with every group of slide rail 11；In casing 1 also
It is provided with the dynamic Control component 26 for adjusting the position of sampling bottle component 38.The groove lid 5 of catchmenting is turned with water leg 3 by spring
Axle 13 is rotated in connection, water leg 3 and is provided with filter screen 4, and release-push 14 is provided with the opening of water leg 3, and groove lid of catchmenting 5 is provided with
The inductor A6 being engaged with release-push 14, water leg 3 is provided with inductor B7, inductor A6, sense with the junction of guiding gutter 2
Device B7 and release-push 14 is answered to be electrically connected with controller 24.The afterbody of guiding gutter 2 is provided with discharge opening 12.On the guiding gutter 2
It is provided with water conservancy diversion groove lid 15.The side wall of casing 1 is provided with link 27.
As shown in Figure 3 and Figure 4, the dynamic Control component 26 includes that screw drive motor 16, drive screw 17, position are controlled
Motor processed 18, motor slide rails 19, tooth bar 22, battery 23 and controller 24, motor slide rails 19 are fixed in casing 1 and and water conservancy diversion
Groove 2 is parallel, tooth bar 22 located at the side of motor slide rails 19, screw drive motor 16 on the motor slide rails 19 and with its company of slip
Connect, position control motor 18 is fixed on screw drive motor 16, the phase of output gear wheel and rack 22 on position control motor 18
Engagement；Drive screw 17 is arranged on screw drive motor 16, and drive screw 17 is perpendicular to guiding gutter 2；Screw drive motor
16th, position control motor 18 and battery 23 are electrically connected with controller 24.The positioning that is respectively arranged at two ends with of motor slide rails 19 is passed
Sensor A20 and alignment sensor B21, alignment sensor A20 and alignment sensor B21 are electrically connected with controller 24.
As shown in Figure 5 and Figure 6, the slide rail 11 includes fixed rack 28 and detachable slide rail 29, the one of fixed rack 28
End and the socket connection of detachable slide rail 29, the other end of fixed rack are provided with banking stop 8；The end of detachable slide rail 29 is provided with gear
Piece 30.
As shown in Figure 7, Figure 8 and Figure 9, sampling bottle component 38 includes sliding block 9, sampling bottle 10 and jacking block 33, sliding block 9 and jacking block
The bottleneck 31 that 33 are both sides has " work " font of groove 36, sampling bottle 10 has card 32, has the He of draw-in groove 35 on sliding block 9
Perforate 34；The side of sliding block 9 is provided with inlet opening baffle plate 37.
Operation principle of the invention：Before sampling, sampling bottle 10 is fixed on sliding block 9 by card 32, opens casing 1
The door of side, by jacking block 33, is mounted with that the sliding block 9 of sampling bottle 10 pushes fixed rack 28 successively, to banking stop 8, now enters
Water hole baffle plate 37 just closes inlet opening 25, then, detachable slide rail 29 is plugged on fixed rack 28, and sampler passes through
Link 27 is hung under sample point under well double-edged fine-toothed comb.
When rainwash flows through inductor A6, release-push 14 starts, and groove lid of catchmenting 5 is opened, and runoff is via water leg 3
By sensor B7, sampler way circuit is connected, and screw drive motor 16 is started working according to prior pre-set programs, is promoted away from sense
Device B7 nearest " 1 " number sampling bottle jacking block 33 is answered to be moved along slide rail 11, it is complete with the center of inlet opening 25 to the sampling center of bottleneck 31
Overlap, sampling starts, after the time to be sampled reaches, screw drive motor 16 continues to press on jacking block 33 and moves, and connects to sampling bottle 10
With sliding block 9 completely into detachable slide rail 29, sampling bottle bottleneck is fully sealed by detachable slide rail 29, meanwhile, jacking block 33 is moved to
Closing inlet opening 25 immediately below inlet opening 25, screw drive motor 16 is reversely rotated, resetted to drive screw 17, " 1 " number sampling
Bottle sampling terminates.Position control motor 18 drives screw drive motor 16 to be moved to next sampling bottle according to pre-set programs, repeats
Above step, until whole sampling works are completed, the touching alignment sensor B21 of screw drive motor 16, position control motor 18
Screw drive motor 16 to alignment sensor A20 is driven, completes to reset.
Claims (7)
1. a kind of urban pavement rainwash automatic sampler at times, including casing (1), guiding gutter (2), water leg (3), collection
Sink cover (5) and sampling bottle component (38), it is characterised in that：Guiding gutter (2) is arranged on the top of casing (1), and water leg (3) sets
Put in one end of guiding gutter (2) and communicate therewith, the bottom surface of guiding gutter (2) is provided with the inlet opening (25) of more than 1, and each enters
One group of slide rail (11) is equipped with below water hole (25), 1 sampling bottle component (38) is equipped with every group of slide rail (11)；Casing
(1) the dynamic Control component (26) for adjusting sampling bottle component (38) position is additionally provided with；The dynamic Control component (26)
Including screw drive motor (16), drive screw (17), position control motor (18), motor slide rails (19), tooth bar (22), electric power storage
Pond (23) and controller (24), motor slide rails (19) are fixed in casing (1) and parallel with guiding gutter (2), and tooth bar (22) is located at
The side of motor slide rails (19), screw drive motor (16) is slidably connected on motor slide rails (19) and with it, position control
Motor (18) is fixed on screw drive motor (16), and the output gear wheel and rack (22) on position control motor (18) is mutually nibbled
Close；Drive screw (17) is on screw drive motor (16), and drive screw (17) is perpendicular to guiding gutter (2)；Screw rod is passed
Dynamic motor (16), position control motor (18) and battery (23) are electrically connected with controller (24)；The two of motor slide rails (19)
End is respectively equipped with alignment sensor A (20) and alignment sensor B (21), and alignment sensor A (20) and alignment sensor B (21) is
Electrically connected with controller (24).
2. a kind of urban pavement rainwash according to claim 1 automatic sampler at times, it is characterised in that：It is described
Slide rail (11) includes fixed rack (28) and detachable slide rail (29), and one end and the detachable slide rail (29) of fixed rack (28) are inserted
Connect in succession, the other end of fixed rack is provided with banking stop (8)；The end of detachable slide rail (29) is provided with catch (30).
3. a kind of urban pavement rainwash according to claim 2 automatic sampler at times, it is characterised in that：Sampling
Bottle component (38) includes sliding block (9), sampling bottle (10) and jacking block (33), and sliding block (9) and jacking block (33) are both sides and have groove
(36) " work " font, the bottleneck (31) of sampling bottle (10) has draw-in groove (35) and perforate with card (32) on sliding block (9)
(34)；The side of sliding block (9) is provided with inlet opening baffle plate (37).
4. a kind of urban pavement rainwash according to claim 1 automatic sampler at times, it is characterised in that：It is described
Groove lid of catchmenting (5) is rotated by spring rotary shaft (13) with water leg (3) and is connected, and filter screen (4), water leg are provided with water leg (3)
(3) release-push (14) is provided with opening, groove lid of catchmenting (5) is provided with the inductor A being engaged with release-push (14)
(6), the junction of water leg (3) and guiding gutter (2) is provided with inductor B (7), inductor A (6), inductor B (7) and discharges
(14) are closed to be electrically connected with controller (24).
5. a kind of urban pavement rainwash according to claim 1 automatic sampler at times, it is characterised in that：Water conservancy diversion
The afterbody of groove (2) is provided with discharge opening (12).
6. a kind of urban pavement rainwash according to claim 1 automatic sampler at times, it is characterised in that：It is described
Guiding gutter (2) is provided with water conservancy diversion groove lid (15).
7. a kind of urban pavement rainwash according to claim 1 automatic sampler at times, it is characterised in that：Casing
(1) side wall is provided with link (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592504.7A CN104266865B (en) | 2014-10-29 | 2014-10-29 | A kind of urban pavement rainwash automatic sampler at times |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592504.7A CN104266865B (en) | 2014-10-29 | 2014-10-29 | A kind of urban pavement rainwash automatic sampler at times |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104266865A CN104266865A (en) | 2015-01-07 |
| CN104266865B true CN104266865B (en) | 2017-06-20 |
Family
ID=52158406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410592504.7A Active CN104266865B (en) | 2014-10-29 | 2014-10-29 | A kind of urban pavement rainwash automatic sampler at times |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104266865B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758678B (en) * | 2016-03-17 | 2018-07-06 | 北京市水科学技术研究院 | The time-sharing automatic sampling controller of hydro powered |
| CN108844775A (en) * | 2018-05-24 | 2018-11-20 | 江西怡杉科技有限公司 | A kind of water sample distribution unit and water quality sampling equipment |
| CN109490013A (en) * | 2018-10-29 | 2019-03-19 | 河海大学 | It is a kind of to collect runoff and sediment device at equal intervals |
| CN110133211A (en) * | 2019-04-24 | 2019-08-16 | 上海大学 | A kind of soil loss monitoring device |
| CN110362097A (en) * | 2019-08-16 | 2019-10-22 | 泰州市柯普尼通讯设备有限公司 | Water quality sampling unmanned boat control system and control method |
| CN112461596A (en) * | 2020-12-14 | 2021-03-09 | 陈国庆 | Full-automatic sampler for drinking water |
| CN114018639B (en) * | 2021-10-25 | 2024-05-03 | 浙江工业大学 | Automatic staged sampler for rainwater runoff |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101179933B1 (en) * | 2010-09-17 | 2012-09-07 | 한국지질자원연구원 | Sequential sampler for runoff water |
| US20130305845A1 (en) * | 2012-05-21 | 2013-11-21 | Christopher Rod | Water sampling mechanism |
| CN103698159B (en) * | 2013-12-02 | 2014-11-19 | 浙江大学 | Raindrop triggering type runoff automatic sampling device and method |
| CN103983479B (en) * | 2014-05-30 | 2016-02-10 | 福建农林大学 | A kind of portable sheet flow sampler of drawer type and the method for sampling thereof |
| CN204085943U (en) * | 2014-10-29 | 2015-01-07 | 东北大学 | A kind of urban pavement rainwash automatic sampler at times |
-
2014
- 2014-10-29 CN CN201410592504.7A patent/CN104266865B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104266865A (en) | 2015-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104266865B (en) | A kind of urban pavement rainwash automatic sampler at times | |
| CN204085943U (en) | A kind of urban pavement rainwash automatic sampler at times | |
| CN103983479B (en) | A kind of portable sheet flow sampler of drawer type and the method for sampling thereof | |
| CN101762409B (en) | Automatic urban rainfall runoff sampler | |
| CN202994539U (en) | Automatic sampling device based on sequential control | |
| CN100595553C (en) | Motor vehicle window glass wiper endurance testing apparatus control system | |
| CN101963549B (en) | Collection method of fully automatic dustfall collector | |
| CN205228883U (en) | Runoff water sample automatic acquisition system | |
| CN204903233U (en) | Rotation type collection appearance device | |
| CN105091943A (en) | Underground water resource online monitoring system and detection method thereof | |
| CN206671425U (en) | A kind of open-and-close mechanism of pliers-shape earthing resistance instrument | |
| CN203981438U (en) | A kind of monoblock type sheet flow sampler | |
| CN204944605U (en) | Groundwater resource on-line monitoring system | |
| CN109211620A (en) | transformer insulating oil sampling device | |
| CN204116094U (en) | First device for collecting rain water | |
| CN109443858A (en) | A kind of dried wet deposition sampling apparatus | |
| CN107029955A (en) | A kind of clean hatch for automobile skylight glass primary coat | |
| CN206208690U (en) | A kind of lead powder apparent gravity testing equipment | |
| CN103245533B (en) | The water sample acquisition device of heavy metal online analyzer in a kind of water | |
| CN205374080U (en) | Run by gravity liquid sample thief | |
| CN213812432U (en) | Matrix type NB-IOT (network b-internet of things) intelligent water meter with valve | |
| CN109521502A (en) | A kind of automatic rainfall monitoring record and rainwater sampling system and its application method | |
| CN208833348U (en) | A kind of tealeaves weighing device | |
| CN102890159A (en) | Sampling system for automatically identifying samples and sampling method for sampling system | |
| CN207396099U (en) | A kind of individual well undisturbed sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |