CN207379770U - A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt - Google Patents
A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt Download PDFInfo
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- CN207379770U CN207379770U CN201721185105.4U CN201721185105U CN207379770U CN 207379770 U CN207379770 U CN 207379770U CN 201721185105 U CN201721185105 U CN 201721185105U CN 207379770 U CN207379770 U CN 207379770U
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- sampling
- water sample
- bottom plate
- vertical line
- silt
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Abstract
A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt, including sampler bottom plate, the sampler bottom plate is provided with rivet array in its underpart, and sampling support is then provided at the central upper portion position of sampler bottom plate, and sampling device assembly is provided at the sampling support；The both sides of sampling support are provided with side bracket, and sampling device assembly is fixedly installed in side bracket so that entire sampling device assembly is fixed on by sampling support and side bracket on sampler bottom plate.A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt of the utility model can be in a vertical line procedure extraction to most 6 bottles of water samples, and collecting efficiency is high, improves overall operation efficiency；And the height of each water sampling point position of the utility model can be adjusted arbitrarily, it is unrestricted, and device overall stability is good；In addition, the wireless electromagnetic switch that employs of the utility model adds security, and it is interference-free independently of each other between each switch.
Description
Technical field
It is right in hydrologic and silt field observation to be applied to the utility model is related to hydrological observation technical field more particularly to one kind
The device that the outstanding husky water sample of vertical line multilayer hydrologic and silt is acquired.
Background technology
At present, vertical line mainly is passed through to silt content analysis in hydrologic and silt field observation in each hydrological observation unit
Water sampling calculating and vertical line transmissometer survey calculation.The outstanding husky water sample that both approaches are required to collection site carries out calibration meter
Point counting is analysed.
In field observation under normal conditions, 3 meters of waters needs are reached in the depth of water and pass through " 3 layers of method " or " 6 layers
Method " hangs husky water sample to gather, and the horizontal type sampler under the prior art can only gather one layer of water sample during a vertical line, institute
Just to need to pull multiple vertical lines repeatedly during outstanding husky water sample to gather when using " 3 layers of method " or " 6 layers of method ", still, at this
In the process since current cause the offset of measurement ship and temporal error, these can cause the data essence of outstanding husky water sample
Degree reduces.
In addition to the horizontal type sampler under the above-mentioned prior art, scene also used another suspended sand sampler-
Nearly three layers of bottom suspended sand sampler, this sampler are used the mechanical action pattern of Weight type, mainly are pounded to fall to hit using weight
Middle contact point, contact point are connected to transmission device, it is made to simultaneously close off three samplers.But by Site Detection operating personnel's
Feedback, nearly three layers of suspended sand sampler in bottom there are mechanical driving device stability it is poor the problem of, in addition water movement, causes to protect
Demonstrate,prove three layers of sampler all synchronization close situation, and the nearly three layers of suspended sand sampler in bottom can only gather River Bed or
The water sample of a certain position more than fixed range of person, can not meet the needs of water sample is taken in any position.
In conclusion now needing a kind of new water sample acquisition device, can solve in existing sampling apparatus and sampling technique
Deficiency, can stablize, quickly gather multiple water samples.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of water sampling applied to vertical line multilayer hydrologic and silt
Device, the device, for some shortcomings occurred in present collection device, provide one kind on the basis of existing equipment and technology
The multilayer that stability is high, each acquisition array relative independentability is high, collecting efficiency is high hangs husky water sampling device, can be in a vertical line
Process gathers most 6 layers of water samples.
A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt of the utility model, the following institute of concrete structure
It states：
A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt, including sampler bottom plate, it is characterised in that：
The sampler bottom plate is provided with rivet array in its underpart, and at the central upper portion position of sampler bottom plate
A sampling support is then provided with, sampling device assembly is provided at the sampling support；
The both sides of the sampling support are provided with side bracket, and sampling device assembly is fixedly installed in side bracket,
So that entirely sampling device assembly is fixed on by sampling support and side bracket on sampler bottom plate；
The sampling support sets the connection ring being connected with handling wirerope at the top of it.
A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt according to the present utility model, which is characterized in that
The sampling device assembly includes sampling cylinder, sampling cylinder cover board, wireless electromagnetic switch and sampling hanger, wherein, sampling cylinder
6 are shared, each two sampling cylinder is one group, the horizontal both sides for being respectively placed in sampling support of each sampling cylinder, i.e. is formed
Totally 3 component cloth, the both ends of sampling cylinder are open up and down, are provided with sampling cylinder cover board to be opened/closed in openend, and the sampling cylinder
For cover board then by the wireless electromagnetic switch control opening and closing being arranged on sampling cylinder stack shell, sampling is arranged on side bracket with hanger
On, and can be up and down, sampling cylinder is arranged on sampling hanger, and height of sampling is adjusted with hanger by the sampling.
Purpose of design is herein, and sampling device assembly forms up and down totally three groups of sampling arrays, and each sampling cylinder is mutually only
It is vertical interference-free, 6 layers of water sample can be extracted during a vertical line, and each water sampling point position can arbitrarily adjust
Section, it is unrestricted, improve operating efficiency, and the sampling hanger designed is for fixing carry sampling cylinder, the two of same level
A sampling hanger can each one sampling cylinder of carry, realize sampling cylinder and substantially remain on a horizontal plane, sample magnitude
Stablize, in addition, if carry additionally the instrument with depth measurement function can also accurate each water sampling point specific depth.
If note that one sampling cylinder of same level carry, the one side of carry, which does not need to carry additionally counterweight, keeps entire
The posture balancing of water sample acquisition device.
A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt according to the present utility model, which is characterized in that
Described wireless electromagnetic switch is the solenoid switch controlled using banked relay, by hot-wire coil generate it is magnetic with
Permanent magnet generates repulsion to close sampling cylinder cover board, and each wireless electromagnetic switch is mutually independent interference-free.
The traction of cable can be reduced using wireless electromagnetic switch, adds the security of entire water sample acquisition device, and
Wireless electromagnetic switch is mutually independent interference-free, this is designed for coordinating above-mentioned sampling cylinder design so that sampling cylinder
It can be interference-free independently of each other.
A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt according to the present utility model, which is characterized in that
The sampler bottom plate is provided with lead matter counterweight in its both sides, and the lead matter counterweight is streamlined, and the setting side of lead matter counterweight
It is in the same direction to the sample direction with sampling device assembly.
Purpose of design is herein, and lead matter counterweight employs airflow design, can efficiently reduce the interference of current so that
Entire water sample acquisition device system can keep vertical operating attitude in acquisition.
A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt according to the present utility model, which is characterized in that
The rivet array that the sampler bottom plate lower part is set, it is in equally spaced which, which employs 6 rows 9 and arrange totally 54 pieces of rivets,
It is welded on the lower part of sampler bottom plate.
Purpose of design is herein, and sampler bottom plate can subtract when entire water sample acquisition device is dropped on River Bed
The influence that sandy soil floating on few riverbed generates the concentration of outstanding husky water sample so that sampling precision is further up, and rivet
Array improves the earth-grasping force of sampler bottom plate so that and entire water sample acquisition device is more steadily dropped on River Bed,
Without toppling, increase overall stability.
Obtained using a kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt of the utility model is had as follows
Beneficial effect：
1. a kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt of the utility model, can be in a vertical line
For procedure extraction to most 6 bottles of water samples, collecting efficiency is high, improves overall operation efficiency；
2. a kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt of the utility model, each of which water sampling
The height of point position can be adjusted arbitrarily, unrestricted, and device overall stability is good；
3. a kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt of the utility model employs wireless type electricity
Magnetic switch adds security, and interference-free independently of each other between each switch.
Description of the drawings
Fig. 1 is that a kind of concrete structure of water sample acquisition device applied to vertical line multilayer hydrologic and silt of the utility model shows
It is intended to；
Fig. 2 is a kind of stereogram of water sample acquisition device applied to vertical line multilayer hydrologic and silt of the utility model；
In figure：1- sampler bottom plates, 2- rivet arrays, 3- sampling supports, 4- side brackets, 5- connection rings, 6- lead matter are matched somebody with somebody
Weight, A- sampling device assemblies, A1- sampling cylinders, A2- sampling cylinder cover boards, A3- wireless electromagnetics switch, A4- sampling hangers.
Specific embodiment
A kind of water sample applied to vertical line multilayer hydrologic and silt of the utility model is adopted with reference to the accompanying drawings and examples
Acquisition means are further described.
Embodiment
As depicted in figs. 1 and 2, a kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt, including sampler bottom
Plate 1, which is provided with rivet array 2 in its underpart, and is then set at the central upper portion position of sampler bottom plate
There is a sampling support 3, sampling device assembly A is provided at the sampling support；
The both sides of sampling support 3 are provided with side bracket 4, and sampling device assembly A is fixedly installed in side bracket so that
Entire sampling device assembly is fixed on by sampling support and side bracket on sampler bottom plate 1；
Sampling support 3 sets the connection ring 5 being connected with handling wirerope at the top of it.
Sampling device assembly A includes sampling cylinder A1, sampling cylinder cover board A2, wireless electromagnetic switch A3 and sampling hanger A4,
Wherein, sampling cylinder shares 6, each two sampling cylinder is one group, each sampling cylinder it is horizontal be respectively placed in sampling support 3
Both sides, i.e. totally 3 component cloth, the both ends of sampling cylinder are open up and down for formation, and sampling cover to be opened/closed is provided in openend
Plate, and the sampling cylinder cover board is then opened and closed by the wireless electromagnetic switch control being arranged on sampling cylinder stack shell, sampling is set with hanger
It puts in side bracket 4, and can be up and down, sampling cylinder is arranged on sampling hanger, is adjusted by the sampling with hanger
Height of sampling.
Sampling device assembly forms up and down totally three groups of sampling arrays, and each sampling cylinder is mutually independent interference-free, at one
6 layers of water sample can be extracted during vertical line, and each water sampling point position can arbitrarily be adjusted, it is unrestricted, it improves
Operating efficiency, and the sampling hanger designed is used to fix carry sampling cylinder, two sampling hangers of same level can be each
One sampling cylinder of carry realizes sampling cylinder and substantially remains on a horizontal plane, and sample magnitude is stablized, in addition, if carrying additionally
Instrument with depth measurement function can also accurate each water sampling point specific depth.
It is 3 sampling cylinders of each carry in the side bracket on sampling support both sides in the present embodiment, forms up and down totally three groups
Sampling array, if one sampling cylinder of same level carry, the one side of carry does not need to carry additionally the entire water sample of counterweight holding
The posture balancing of harvester.
Wireless electromagnetic switch A3 is the solenoid switch controlled using banked relay, and magnetic is generated by hot-wire coil
Property with permanent magnet generate repulsion to close sampling cylinder cover board A2, and each wireless electromagnetic switch is mutually independent interference-free.
The traction of cable can be reduced using wireless electromagnetic switch, adds the security of entire water sample acquisition device, and
Wireless electromagnetic switch is mutually independent interference-free, this is designed for coordinating above-mentioned sampling cylinder design so that sampling cylinder
It can be interference-free independently of each other.
Sampler bottom plate 1 is provided with lead matter counterweight 6 in its both sides, the lead matter counterweight is streamlined, and lead matter counterweight is set
It puts direction and the sample direction of sampling device assembly A is in the same direction.
Lead matter counterweight employs airflow design, can efficiently reduce the interference of current so that entire water sample acquisition device
System can keep vertical operating attitude in acquisition.
The rivet array 2 that 1 lower part of sampler bottom plate is set, it is between waiting which, which employs 6 rows 9 and arrange totally 54 pieces of rivets,
Every the lower part for being welded on sampler bottom plate.
Sampler bottom plate can be reduced when entire water sample acquisition device is dropped on River Bed on the sandy soil on riverbed
The influence that the floating concentration to outstanding husky water sample generates so that sampling precision is further up, and rivet array improves sampler
The earth-grasping force of bottom plate so that entire water sample acquisition device is more steadily dropped on River Bed, without toppling, is increased whole
Body stability.
A kind of water sample acquisition device (hereinafter referred to as water sampling applied to vertical line multilayer hydrologic and silt of the utility model
Device), specifically used process is as follows：
1. installation connects water sample acquisition device：
First put at sampling support 3 and side bracket 4 in three layers of sampling array of top-down arrangement, every layer of sampling array
Two sampling cylinder A1 are put, totally 6 sampling cylinders.A wireless electromagnetic switch A3, wireless type electricity are equipped on each sampling cylinder stack shell
Magnetic switch can be mounted on sampling cylinder stack shell, can also be directly installed in side bracket 4 or the connecting rod of sampling hanger A4,
A block permanent magnet is fixedly mounted at the top of the controlled valve of each sampling cylinder cover board A2, when wireless electromagnetic, which switchs control, to be powered
Repulsion is generated, to close sampling cylinder cover board；
Then confirm that each electromagnetic relay installs battery, switching A3 for wireless electromagnetic provides electric power；
It is finally connected with handling wirerope with connection ring 5, entire water sample acquisition device is drawn high equipment with lifting connects.
2. the system testing and adjusting of water sample acquisition device：
Whether test wireless electromagnetic switch A3 works normally, and adjusts the posture of water sample acquisition device, i.e. keeps vertical
Normal operational attitude.
3. sampling process on the spot：
Equipment is drawn high by lifting and entire water sample acquisition device is slowly put into water body to be measured by handling wirerope, should be noted
Meaning if being hung on the instrument of depth measurement function, can automatically control wireless electromagnetic switch A3 according to the depth data of instrument offer
It controls the closing of the sampling cylinder cover board A2 of sampling cylinder A1 openings, water sample is stored in sampling cylinder, if not installing correlation
Instrument can press remote controler wireless electromagnetic to be controlled to switch according to the length of the handling wirerope of release, close sampling cover
Water sample is stored in sampling cylinder by plate.
After treating underwater water sampling, draw high equipment again by lifting and handling wirerope draws entire water sample acquisition device
Go out the water surface, be hoisted to handling point, then take out water sample, complete entire sampling process.
A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt of the utility model, can be in a vertical line mistake
Journey extracts most 6 bottles of water samples, and collecting efficiency is high, improves overall operation efficiency；Each water sampling point of the utility model
The height of position can be adjusted arbitrarily, unrestricted, and device overall stability is good；The utility model employs wireless type electricity
Magnetic switch adds security, and interference-free independently of each other between each switch.
A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt of the utility model is seen suitable for the various hydrology
Water body sample detecting field in survey.
Claims (5)
1. a kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt, including sampler bottom plate (1), it is characterised in that：
The sampler bottom plate (1) is provided with rivet array (2) in its underpart, and in the central upper portion position of sampler bottom plate
Place is then provided with a sampling support (3), and sampling device assembly (A) is provided at the sampling support；
The both sides of the sampling support (3) are provided with side bracket (4), and sampling device assembly (A) is fixedly installed on side branch
On frame so that entire sampling device assembly is fixed on by sampling support and side bracket on sampler bottom plate (1)；
The sampling support (3) sets the connection ring (5) being connected with handling wirerope at the top of it.
A kind of 2. water sample acquisition device applied to vertical line multilayer hydrologic and silt as described in claim 1, which is characterized in that institute
The sampling device assembly (A) stated includes sampling cylinder (A1), sampling cylinder cover board (A2), wireless electromagnetic switch (A3) and sampling hanger
(A4), wherein, sampling cylinder shares 6, and each two sampling cylinder is one group, and horizontal being respectively placed in of each sampling cylinder samples branch
The both sides of frame (3), i.e. totally 3 component cloth, the both ends of sampling cylinder are open up and down for formation, and to be opened/closed adopt is provided in openend
Sample cover plate, and the sampling cylinder cover board is then by the wireless electromagnetic switch control opening and closing being arranged on sampling cylinder stack shell, sampling use
Hanger is arranged in side bracket (4), and can be up and down, and sampling cylinder is arranged on sampling hanger, is hung by the sampling
Frame adjusts height of sampling.
A kind of 3. water sample acquisition device applied to vertical line multilayer hydrologic and silt as claimed in claim 2, which is characterized in that institute
The wireless electromagnetic switch (A3) stated is the solenoid switch controlled using banked relay, is generated by hot-wire coil magnetic
Repulsion is generated with permanent magnet to close sampling cylinder cover board (A2), and each wireless electromagnetic switch is mutually independent interference-free.
A kind of 4. water sample acquisition device applied to vertical line multilayer hydrologic and silt as described in claim 1, which is characterized in that institute
The sampler bottom plate (1) stated is provided with lead matter counterweight (6) in its both sides, the lead matter counterweight is streamlined, and lead matter counterweight is set
It puts direction and the sample direction of sampling device assembly (A) is in the same direction.
A kind of 5. water sample acquisition device applied to vertical line multilayer hydrologic and silt as described in claim 1, which is characterized in that institute
The rivet array (2) that sampler bottom plate (1) lower part stated is set, it is between waiting which, which employs 6 rows 9 and arrange totally 54 pieces of rivets,
Every the lower part for being welded on sampler bottom plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721185105.4U CN207379770U (en) | 2017-09-15 | 2017-09-15 | A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721185105.4U CN207379770U (en) | 2017-09-15 | 2017-09-15 | A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt |
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| CN207379770U true CN207379770U (en) | 2018-05-18 |
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| CN201721185105.4U Expired - Fee Related CN207379770U (en) | 2017-09-15 | 2017-09-15 | A kind of water sample acquisition device applied to vertical line multilayer hydrologic and silt |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109855908A (en) * | 2019-03-14 | 2019-06-07 | 浙江省水文局 | A kind of suspended sediment automatic sampling apparatus |
| CN111766119A (en) * | 2020-09-03 | 2020-10-13 | 上海彩虹鱼海洋科技股份有限公司 | Water sample collection device, system and method |
| CN111964979A (en) * | 2020-08-27 | 2020-11-20 | 滁州学院 | A sampling device for hydrology information acquisition |
| CN112539964A (en) * | 2020-11-24 | 2021-03-23 | 黄河水利委员会山东水文水资源局 | Multi-bin type water sample collector |
| CN114486352A (en) * | 2022-01-05 | 2022-05-13 | 重庆水利电力职业技术学院 | Suspended load silt layered sampling device |
-
2017
- 2017-09-15 CN CN201721185105.4U patent/CN207379770U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109855908A (en) * | 2019-03-14 | 2019-06-07 | 浙江省水文局 | A kind of suspended sediment automatic sampling apparatus |
| CN109855908B (en) * | 2019-03-14 | 2023-10-31 | 浙江省水文管理中心 | Automatic sampling device for suspended load sediment |
| CN111964979A (en) * | 2020-08-27 | 2020-11-20 | 滁州学院 | A sampling device for hydrology information acquisition |
| CN111964979B (en) * | 2020-08-27 | 2021-03-16 | 滁州学院 | A sampling device for hydrology information acquisition |
| CN111766119A (en) * | 2020-09-03 | 2020-10-13 | 上海彩虹鱼海洋科技股份有限公司 | Water sample collection device, system and method |
| CN111766119B (en) * | 2020-09-03 | 2020-11-24 | 上海彩虹鱼海洋科技股份有限公司 | Water sample collection device, system and method |
| CN112539964A (en) * | 2020-11-24 | 2021-03-23 | 黄河水利委员会山东水文水资源局 | Multi-bin type water sample collector |
| CN114486352A (en) * | 2022-01-05 | 2022-05-13 | 重庆水利电力职业技术学院 | Suspended load silt layered sampling device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20180915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |