CN209166891U - A kind of anti-pollution precipitation depositing dust automatic sampler - Google Patents
A kind of anti-pollution precipitation depositing dust automatic sampler Download PDFInfo
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- CN209166891U CN209166891U CN201822082113.7U CN201822082113U CN209166891U CN 209166891 U CN209166891 U CN 209166891U CN 201822082113 U CN201822082113 U CN 201822082113U CN 209166891 U CN209166891 U CN 209166891U
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- depositing dust
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- rainfall
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Abstract
The utility model relates to precipitation depositing dust sampling technique fields, especially a kind of anti-pollution precipitation depositing dust automatic sampler, including cabinet, supporting leg, cabinet is equipped with rainfall and acquires bucket, depositing dust acquires bucket, and rainfall sensor, and protective cover plate, the rotation bar assembly of one driving protective cover plate, and the servo motor being connected with rotation bar assembly, controller for receiving and transmitting signal, after rainfall sensor detects atmospheric precipitation, send a signal to controller, after controller receives signal, send a signal to servo motor, rotating bar assembly includes the joining beam for being set to cabinet two sides, protective cover plate is equipped with connecting hole, connecting shaft is equipped in connecting hole, the lower surface of protective cover plate is equipped with flexible seal layer, it can effectively prevent sealing cover because falling birds droppings, mist, the malfunction such as dew, using flexible sealing, ensure that sample is pollution-free in sampling tank, structure Simply, operation automation, and without alternating current improves sampling efficiency and practicability not by using the position to be influenced.
Description
Technical field
The utility model relates to precipitation depositing dust sampling technique field, especially a kind of anti-pollution precipitation depositing dust samples automatically
Device.
Background technique
Dried wet deposition object is important monitoring project as defined in China's radiation environmental monitoring regulation and standard, (ring hair in air
[2012] No. 16), sediment acquisition in field is to realize radiometric committed step.Wherein atmospheric falling dust refers in air ring
Under the conditions of border, by particulate matter of the gravity natural subsidence in dust cylinder.Dry deposition refer to the various particles being suspended in atmosphere with
The process of its own end speed sedimentation；Wet deposition refers to the various particles being suspended in atmosphere due to the mistake that precipitation washes away and settles
Journey.Current dried wet deposition sampler mainly includes precipitation inductor, precipitation collection device and depositing dust collection device, control system
System.
202928827 U of CN discloses a kind of field multi-pass amount atmosphere dried wet deposition object simplified collection device, fills in acquisition
It is provided with the surge hopper worked as a buffer in the sampling head set, the phenomenon that sediment splashes is prevented, and is avoided punching and splashed
Caused filter membrane rupture, effectively improves collection efficiency；But it is mainly manually controlled, and is not suitable for being used for a long time.
CN 2393087Y discloses a kind of automatic sampler for dry and wet deposition, is provided with a box type container, with partition point
It is divided into dry, the wet deposition room of same direction opening, there is a removable cover that can only close an opening every time, the removable cover
It is dragged by controllable transmission system, realizes operation automation, saved artificial.
Above-mentioned sampler realizes the collection to atmosphere dust, rainwater, and has saved artificial.But, however it remains one
Some insufficient, such as structure is complex, automatic sampler uses alternating current, it is necessary to be placed in apart from power supply closerly just now
It can use, sampling is limited, and sample vulnerable to pollution in sampling tank, influences sample detecting precision.
Summary of the invention
In view of the deficiencies of the prior art, a kind of anti-pollution precipitation depositing dust automatic sampler is provided, can effectively prevent preventing
Protecting cover plate is because falling the malfunction such as birds droppings, mist, dew, it is ensured that and sample is pollution-free in sampling tank, and structure is simple, operation automation, and
Without alternating current, not by using the position to be influenced, cost is saved, sampling efficiency and practicability are improved.
In order to solve the above technical problems, technical solution adopted in the utility model is, a kind of anti-pollution precipitation depositing dust from
Dynamic sampler, including cabinet, and it is set to the supporting leg below cabinet, the cabinet is equipped with and adopts for sampling the rainfall of rainfall
Collect bucket, the depositing dust for sampling depositing dust acquires bucket, and the rainfall sensor and one for incuding rainfall are set to rainfall and acquire bucket
Protective cover plate, one when collecting rainwater after dust is collected, and the protective cover plate is driven to cover the rotation of dust sampling tank
Bar assembly, and be connected with rotation bar assembly, for driving the servo motor of rotation bar assembly rotation, for receiving and transmitting signal
Controller after the rainfall sensor detects atmospheric precipitation, sends a signal to controller, after controller receives signal, sends
Protective cover plate is covered in the signal on depositing dust acquisition bucket to servo motor, the rotation bar assembly includes being set to cabinet two sides
And the joining beam being connect with servo motor, it is equipped with the connecting hole through protective cover plate on protective cover plate, is equipped in connecting hole
Connecting shaft for connecting cabinet two sides joining beam is equipped with one in the lower surface of protective cover plate and acquires with rainfall acquisition bucket or depositing dust
The flexible seal layer of bucket contact.
Above-mentioned anti-pollution precipitation depositing dust automatic sampler, the rainfall sensor at least two.
Above-mentioned antipollution precipitation depositing dust automatic sampler, the joining beam at least two, and be arranged in parallel.
Above-mentioned anti-pollution precipitation depositing dust automatic sampler further includes for sensing to servo motor, controller and rainfall
Device supplies the battery of electric current, and the battery is connected with solar panel.
Above-mentioned anti-pollution precipitation depositing dust automatic sampler, the flexible seal layer is cavernous body, in sponge external surface
It is enclosed with plastic film.
Above-mentioned anti-pollution precipitation depositing dust automatic sampler, further include one convenient for worker detection and the controller signals
The fault self-checking module of connection, the fault self-checking module include fault self-checking device, and the electric current connecting with fault self-checking device is adopted
Storage and failure screen, current collector are connect with servo motor and rainfall sensor, and the controller is PLC controller.
Above-mentioned anti-pollution precipitation depositing dust automatic sampler is equipped with the rainwater-collecting bucket of a 15L on precipitation sampling tank.
A kind of beneficial effect of anti-pollution precipitation depositing dust automatic sampler of the utility model is to be equipped with and be used for by cabinet
The rainfall for sampling rainfall acquires bucket, and the depositing dust for sampling depositing dust acquires bucket, for incuding the rainfall sensor of rainfall, Yi Jiyi
Protective cover plate on rainfall acquisition bucket, one when collection rainwater, drives the protective cover plate to cover after dust is collected
The rotation bar assembly of dust sampling tank, and be connected with rotation bar assembly, for driving the servo electricity of rotation bar assembly rotation
Machine after the rainfall sensor detects atmospheric precipitation, sends a signal to controller for the controller of receiving and transmitting signal, control
After device receives signal, sends and cover protective cover plate in the signal on depositing dust acquisition bucket to servo motor, the rotation bar assembly
Including the joining beam for being set to cabinet two sides and connecting with servo motor, the connection through protective cover plate is equipped on protective cover plate
Hole is equipped with the connecting shaft for connecting cabinet two sides joining beam in connecting hole, is equipped with one and drop in the lower surface of protective cover plate
Rain acquires the flexible seal layer of bucket or depositing dust acquisition bucket contact, and protective cover plate can be effectively prevent because falling birds droppings, mist, dew etc. accidentally
Movement, it is ensured that sample is pollution-free in sampling tank, and structure is simple, operation automation, and without alternating current, is not used position shadow
It rings, has saved cost, improved sampling efficiency and practicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the rearview of the utility model；
Fig. 3 is the structural schematic diagram of sealing cover；
Fig. 4 is joining beam and the structural schematic diagram that connect axis connection；
Fig. 5 is the circuit structure block diagram of the utility model.
Specific embodiment
With reference to the accompanying drawing and specific embodiment elaborates to the utility model.
As shown in Fig. 1,2,3,4,5, a kind of anti-pollution precipitation depositing dust automatic sampler, including cabinet 1, and it is set to case
Supporting leg 2 below body, the cabinet are equipped with the rainfall for sampling rainfall and acquire bucket 3, and the depositing dust for sampling depositing dust acquires
Bucket 4, for incuding the rainfall sensor 5 of rainfall, the rainfall sensor at least two, using the rainfall of two independent parallels
Sensor can effectively prevent sealing cover because falling the malfunction such as birds droppings, mist, dew, be equipped with protective cover plate 8 on rainfall acquisition bucket,
And one when collecting rainwater after dust is collected, and the protective cover plate is driven to cover the rotation bar assembly of dust sampling tank,
And be connected with rotation bar assembly, for drive the servo motor for rotating bar assembly and rotating, for the controller of receiving and transmitting signal,
After the rainfall sensor detects atmospheric precipitation, controller is sent a signal to, after controller receives signal, is sent protective cover
Plate 8 is covered in the signal on depositing dust acquisition bucket to servo motor, the rotation bar assembly including be set to cabinet two sides and with watch
Take motor connection joining beam 7, on protective cover plate be equipped with through protective cover plate connecting hole, in connecting hole be equipped with for will
The connecting shaft 9 of cabinet two sides joining beam connection, the joining beam at least two, and be arranged in parallel, reliable in action is stable,
The lower surface of protective cover plate is equipped with one and acquires the flexible seal layer 10 that bucket or depositing dust acquisition bucket contact, the flexible sealing with rainfall
Layer is cavernous body, is enclosed with plastic film in sponge external surface, prevents impurity from passing through between protective cover plate and two acquisition buckets
Gap enters sampling tank, is also prevented from the mixing of dirt water, and be not easy to get rusty.
Further include for servo motor, controller and rainfall sensor supply electric current battery, the battery with
Solar panel 6 is connected, and without alternating current, not by using the position to be influenced, improves ease of use.
It further include a fault self-checking module being connected with the controller in a signal way. detected convenient for worker, the fault self-checking
Module includes fault self-checking device, and the current collector and failure screen that connect with fault self-checking device, current collector with watch
Motor and rainfall sensor connection are taken, the controller is PLC controller, is convenient for the timely repair and maintenance of worker, prevents because of equipment
Failure affects sampling opportunity adversely.The also settable door body convenient for worker's repair and maintenance box equipment on cabinet.
When servo motor or rainfall sensor break down, failure can be quickly detected by fault self-checking module
Position sends a signal to failure screen by controller, and staff can have found and overhaul in time, can be avoided equipment
Because failure influences normal sample work.
It is equipped with the rainwater-collecting bucket of a 15L on precipitation sampling tank, collects rainwater convenient for worker.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this
The variations, modifications, additions or substitutions that the those of ordinary skill of technical field is made in the essential scope of the utility model,
It should belong to the protection scope of the utility model.
Claims (7)
1. a kind of anti-pollution precipitation depositing dust automatic sampler, it is characterised in that: including cabinet, and be set to the branch below cabinet
Leg, the cabinet are equipped with the rainfall for sampling rainfall and acquire bucket, and the depositing dust for sampling depositing dust acquires bucket, for incuding drop
The rainfall sensor of rain and one be set to rainfall acquisition bucket on protective cover plate, one when dust collect after collect rainwater when,
The protective cover plate is driven to cover the rotation bar assembly of dust sampling tank, and be connected with rotation bar assembly, for driving rotation
The servo motor of bull stick component rotation, for the controller of receiving and transmitting signal, after the rainfall sensor detects atmospheric precipitation, hair
The number of delivering letters after controller receives signal, sends to controller and covers protective cover plate in the signal on depositing dust acquisition bucket to servo
Motor, the rotation bar assembly includes the joining beam for being set to cabinet two sides and connecting with servo motor, is equipped on protective cover plate
Through the connecting hole of protective cover plate, the connecting shaft for connecting cabinet two sides joining beam is equipped in connecting hole, in protective cover
The lower surface of plate is equipped with one and acquires the flexible seal layer that bucket or depositing dust acquisition bucket contact with rainfall.
2. anti-pollution precipitation depositing dust automatic sampler according to claim 1, characterized in that the rainfall sensor is at least
It is two.
3. anti-pollution precipitation depositing dust automatic sampler according to claim 1, characterized in that the joining beam at least two,
And it is arranged in parallel.
4. anti-pollution precipitation depositing dust automatic sampler according to claim 1, characterized in that further include for electric to servo
The battery of machine, controller and rainfall sensor supply electric current, the battery are connected with solar panel.
5. anti-pollution precipitation depositing dust automatic sampler according to claim 1, characterized in that the flexible seal layer is sea
Continuous body is enclosed with plastic film in sponge external surface.
6. anti-pollution precipitation depositing dust automatic sampler according to claim 1, characterized in that further include one convenient for worker's inspection
Survey the fault self-checking module being connected with the controller in a signal way., the fault self-checking module includes fault self-checking device, and with therefore
Hinder the current collector and failure screen of autoscope connection, current collector is connect with servo motor and rainfall sensor, institute
Stating controller is PLC controller.
7. anti-pollution precipitation depositing dust automatic sampler according to claim 1, characterized in that be equipped on precipitation sampling tank
The rainwater-collecting bucket of one 15L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082113.7U CN209166891U (en) | 2018-12-12 | 2018-12-12 | A kind of anti-pollution precipitation depositing dust automatic sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082113.7U CN209166891U (en) | 2018-12-12 | 2018-12-12 | A kind of anti-pollution precipitation depositing dust automatic sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209166891U true CN209166891U (en) | 2019-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822082113.7U Active CN209166891U (en) | 2018-12-12 | 2018-12-12 | A kind of anti-pollution precipitation depositing dust automatic sampler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045657A (en) * | 2020-09-25 | 2020-12-08 | 中国计量大学 | A robot for wetland mud appearance is gathered |
| CN114323813A (en) * | 2022-01-04 | 2022-04-12 | 煜环环境科技有限公司 | Atmospheric settlement collecting device for heavy metal pollutants and construction method thereof |
-
2018
- 2018-12-12 CN CN201822082113.7U patent/CN209166891U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045657A (en) * | 2020-09-25 | 2020-12-08 | 中国计量大学 | A robot for wetland mud appearance is gathered |
| CN114323813A (en) * | 2022-01-04 | 2022-04-12 | 煜环环境科技有限公司 | Atmospheric settlement collecting device for heavy metal pollutants and construction method thereof |
| CN114323813B (en) * | 2022-01-04 | 2024-02-09 | 煜环环境科技有限公司 | Atmospheric sedimentation collection device for heavy metal pollutants and construction method thereof |
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