CN207114238U - A kind of sampling bottle and sediment concentration detection device - Google Patents
A kind of sampling bottle and sediment concentration detection device Download PDFInfo
- Publication number
- CN207114238U CN207114238U CN201720849631.XU CN201720849631U CN207114238U CN 207114238 U CN207114238 U CN 207114238U CN 201720849631 U CN201720849631 U CN 201720849631U CN 207114238 U CN207114238 U CN 207114238U
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- China
- Prior art keywords
- spout hole
- overflow pipe
- sampling bottle
- concentration detection
- control device
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Abstract
It the utility model is related to a kind of sampling bottle and sediment concentration detection device.Involved sampling bottle includes conical flask, and the conical flask entrance is provided with inducer, it is characterised in that offers spout hole in the side wall of the inducer, the spout hole is circumscribed with overflow pipe；The spout hole bottom is horizontal plane or horizontal line；The overflow pipe is tilted down, and overflow pipe import is connected with the spout hole, overflow pipe water outlet mouth down；The aperture of the overflow pipe import is more than the aperture of spout hole, and the bottom of the spout hole is higher than the bottom of overflow pipe import.Involved device includes sampling bottle, weighing device, control device, and the sampling bottle is the sampling bottle described in claim 1 or 2, and the control device is provided with control panel, and institute's gathered data is inputed to control device by the weighing device.Measurement apparatus of the present utility model can real-time automatic measuring in the field environment, reduce the labor intensity of manual measurement, and flexibly the sediment charge in runoff can be spot-check whenever and wherever possible.
Description
Technical field
Soil and water losses observation field is the utility model is related to, a kind of enviromental monitoring equipment, is related to sediment charge measurement, specifically
It is related to a kind of silt real time automatic measuring device and measuring method.
Background technology
Soil erosion not only influences the water environment of the ecosystem, and concerns rivers safety, ecological safety, water and soil resources and protect
Educate and continuous utilization.Chinese Academy of Sciences's Ecological research network (CERN), country's ecology observation research network network, national hydrographic station
Runoff and sediment observation is all classified as important observation index by net, the field website of science and education mechanism.In order to more effective long-term investigation,
Observation and analysis work, the national Soil and Water Conservation Informationization that Ministry of Water Resources specifies plan (2013~the year two thousand twenty) by " national water and soil
Keep measurement point upgrading " it is classified as key construction project.Intend " carrying out measurement point data acquisition intelligentized updating, protecting in national water and soil
In 738 water and soil conservation measurement points for holding measurement networking, 30-50 water and soil conservation measurement point is selected, configuration automation is surveyed
Amount collection facilities and equipment, build up national water and soil conservation measurement net ".
At present, only the run-off at mouth station is realized automatic observation by basin, and the run-off of runoff field, sediment charge
With the sediment charge observation that mouth is stood, real-time automatic observation device is domestic to have had breakthrough at present.And in not yet configuration automation
The website of measurement collection facilities and equipment, relatively inexpensive more easily measuring instrument is equipped with to it, is also used as national level
Water and soil conservation measures the supplement of website data, can also be used as tributary soil and water losses observation and research work elsewhere in addition.
The content of the invention
In view of the deficienciess of the prior art, the purpose of this utility model is, there is provided a kind of more easily runoff mud
Husky real-time automatic detector, to solve under wild environment, accurately measure problem automatically whenever and wherever possible.
It is achieved in order to solve the above technical problems, the utility model adopts the following technical scheme that：
Sampling bottle provided by the utility model includes conical flask, and the conical flask entrance is provided with inducer, the import
Spout hole is offered in the side wall of section, the spout hole is circumscribed with overflow pipe；The spout hole is water close to the bottom at conical flask bottom
Plane or horizontal line；The overflow pipe is tilted down, and overflow pipe import is connected with the spout hole, overflow pipe delivery port court
Under；The aperture of the overflow pipe import is more than the aperture of spout hole, and the bottom of the spout hole is higher than overflow pipe import
Bottom.
In another scheme, sampling bottle of the present utility model includes conical flask, and the conical flask entrance is provided with import
Section, spout hole is offered in the side wall of the inducer, the spout hole is circumscribed with overflow pipe；The overflow pipe tilts down；And
Overflow pipe water outlet mouth down；Baffle plate is provided with the spout hole, one side of the baffle plate is linear pattern, and the linear side is excessive
Discharge orifice is close to the bottom at conical flask bottom.
Sediment concentration detection device provided by the utility model includes sampling bottle, weighing device, control device, the sampling
Bottle is sampling bottle of the present utility model, and the control device is provided with control panel, and the weighing device is defeated by institute's gathered data
Enter to control device.
Control device of the present utility model is PLC.
Weighing device of the present utility model includes weigh pressure sensor, Weighing module and display screen.
Device of the present utility model also includes chargeable storage.
Control device of the present utility model is externally provided with data line interface.
Sediment concentration detection device of the present utility model also includes casing, be provided with the casing control device place every
Disconnected, weighing device places cut-off and sampling bottle places cut-off.Further, data wire storage is additionally provided with casing of the present utility model
Cut-off, the data wire place cut-off side wall and are provided with data line interface, and UNICOM places in control device to be separated.
The utility model compared with prior art, has the following technical effect that：
Measurement apparatus of the present utility model can real-time automatic measuring, the work for reducing manual measurement in the field environment it is strong
Degree, and flexibly the sediment charge in runoff can be spot-check whenever and wherever possible.Measurement apparatus of the present utility model is mainly used
Beyond to field runoff plots or basin bayonet socket station, measured according to the demand of user in the real-time silt in different location.Pass through receipts
Collect sample, the running parameter of setting measurement device, the weight of sample in sample device is measured by determining volume weight method, is led to
Prototype software program is crossed, solves sediment charge in runoff sample, and data storage is transmitted with long-range.
The measurement range of measurement apparatus of the present utility model is 0.1~1500g/L, and measurement accuracy is up to 0.01g.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model measurement apparatus.
Fig. 2 is the side structure schematic diagram of the utility model measurement apparatus.
Fig. 3 is the structural representation of sampling container of the present utility model.
Fig. 4 is the structural representation of sampling container spout hole of the present utility model.
Embodiment
It is the specific embodiment that utility model people provides below, to be further explained to concrete scheme of the present utility model
Illustrate, reach the purpose of those skilled in the art's ability realization.Following examples are only used for explaining the utility model, this area skill
The equivalent substitution that art personnel are made on its basis is in the scope of protection of the utility model.
Embodiment 1：
With reference to figure 3 and Fig. 4, the sampling bottle of the embodiment includes a conical flask, and the conical flask entrance is provided with import 11, institute
State and spout hole 9 is offered in the side wall of inducer 11, the spout hole 9 is circumscribed with overflow pipe 10；The spout hole 9 is close to conical flask
The bottom at bottom is horizontal plane or horizontal line；The overflow pipe tilts down；And overflow pipe water outlet mouth down；The overflow pipe import
Be connected with spout hole, and overflow pipe import aperture be more than spout hole aperture, and the bottom of the spout hole higher than overflow
The bottom of flow tube import.
In view of the convenience of processing, baffle plate is provided with the spout hole of the conical flask of embodiment, one side of the baffle plate is straight
Line style, the linear side are spout hole close to the bottom at conical flask bottom.
Embodiment 2：
With reference to figure 1, the sediment concentration detection device of the embodiment, including weighing device 1 and control device, in control device
Provided with control circuit, outside is provided with the guidance panel for including display screen 5 and switching 4 grades.
In one embodiment, control device realizes control work from PLC processor.
In another embodiment, the device of embodiment 2 also includes being provided with charging with chargeable storage, the outside of device
Interface.
In some embodiments, the weighing device in embodiment 2 is from pressure sensor of weighing.
In view of data output and input, in some specific embodiments, control device is provided with data transmission interface,
Such as USB interface.
Embodiment 3：
With reference to shown in Fig. 2, the sediment charge measurement apparatus of the embodiment also includes on the basis of scheme described in embodiment 2
One casing 6, the casing is interior to be provided with corresponding cut-off, including control device placement separates, weighing device places cut-off and sampling bottle
Place cut-off.Still there is data wire storage cut-off 3 in the scheme of data transfer is needed, in casing, data wire places partition side
Wall is provided with data line interface, for data wire UNICOM control device.
Simultaneously for the device provided with data transmission interface, data transmission interface 7 is provided with accordingly outside casing.For with can
The device of charging accumulator power supply, casing are externally provided with charging inlet 8.
The required precision of the detection of consideration, temperature sensor and temperature compensation sensor are provided with some devices.
Electronic component used in detection means of the present utility model selects achievable the utility model that prior art is commonly used
The electronic component of function.
Sediment charge test value and theoretical value method of contrast
Test condition：28 DEG C of experimental situations of temperature：Close noiseless
Test method
1. match somebody with somebody standard soil sample
Claim 2 groups of 1g, 2g, 3g, 5g, 6g, 8g, 10g, 12g, 15g, 20g soil sample respectively with weighing balance.
2. calculate sediment charge theoretical value
After the completion of sampling bottle confirms demarcation, calculate add 1 group of soil sample weight silt respectively
Content theoretical value.
3. debugging detector device is in normal operating conditions, sky plain edition sampling bottle (plain edition sampling bottle and this reality are put
Difference with novel sampling bottle is that the pore size of overflow pipe import is identical with the pore size of spout hole, the bottom of spout hole with
The bottom level of overflow pipe import is identical).
A soil sample is added, adds clear water to overflow, test run 3 times simultaneously records the data.It is until 10 soil samples are complete
Finish and record in portion.
4. making scatter diagram respectively with theoretical sediment charge and test value, analysis calculates the deviation of test value deviation theory value
Degree, test result is weighed close to the levels of precision of theoretical value.
5. 2~4 step methods more than, another set data are tested with the sampling bottle of embodiment 1, analysis calculates test
It is worth the extent of deviation of deviation theory value.
6. comparative analysis is tested with plain edition sampling bottle and the utility model sampling bottle, Mean Deviation value is usedCarry out two groups of data of quantitative measurement close to the level of theoretical value.
Sampling bottle of the present invention and plain edition sampling bottle measurement precision analysis (test temperature：29 DEG C of native proportions：25kg/m3)
The plain edition sampling bottle sediment charge testing result of table 1
1. soil sample weight is the soil sample data chosen during experiment in table 1；
2. sediment charge theoretical value is respectively when adding soil sample, bottle demarcates sediment charge calculated value during volume.
3. test value is sediment charge measured value corresponding to the utility model detection means；
4. mean error is the extent of deviation of three groups of measurement data average relative theory values；Test 10 times altogether, it is total flat
Equal error precision 15%.
The utility model sampling bottle sediment charge testing result of table 2
1. soil sample weight is the soil sample data chosen during experiment in table 2；
2. sediment charge theoretical value is respectively when adding soil sample, bottle demarcates sediment charge calculated value during volume.
3. test value is sediment charge measured value corresponding to the utility model detection means；
4. mean error is the extent of deviation of three groups of measurement data average relative theory values；Test 10 times altogether, it is total flat
Equal error precision 4.92%.The ratio of precision plain edition of sampling bottle detection relative theory value of the present utility model improves 10%.This
The overflow pore structure of utility model can simplify the complexity of liquid level, reduce the influence factor of sediment charge.By sampling container liquid
The mouth of pipe designs a linear pattern catch, and actual volume is stable, and calibration value is accurate.
Claims (9)
1. a kind of sampling bottle, including conical flask, the conical flask entrance is provided with inducer, it is characterised in that the inducer
Side wall on offer spout hole, the spout hole is circumscribed with overflow pipe；The spout hole bottom is horizontal plane or horizontal line；It is described
Overflow pipe is tilted down, and overflow pipe import is connected with the spout hole, overflow pipe water outlet mouth down；The overflow pipe import
Aperture is more than the aperture of spout hole, and the bottom of the spout hole is higher than the bottom of overflow pipe import.
2. a kind of sampling bottle, including conical flask, the conical flask entrance is provided with inducer, it is characterised in that the inducer
Side wall on offer spout hole, the spout hole is circumscribed with overflow pipe；The overflow pipe tilts down；And overflow pipe delivery port court
Under；Baffle plate is provided with the spout hole, one side of the baffle plate is linear pattern, and the linear side is the bottom of spout hole.
3. a kind of sediment concentration detection device, it is characterised in that device includes sampling bottle, weighing device, control device, described to adopt
Sample bottle is the sampling bottle described in claim 1 or 2, and the control device is provided with control panel, and the weighing device will be adopted
Collect data input to control device.
4. sediment concentration detection device as claimed in claim 3, it is characterised in that the control device is PLC.
5. sediment concentration detection device as claimed in claim 3, it is characterised in that the weighing device includes pressure biography of weighing
Sensor, Weighing module and display screen.
6. sediment concentration detection device as claimed in claim 3, it is characterised in that described device also includes chargeable electric power storage
Pond.
7. sediment concentration detection device as claimed in claim 3, it is characterised in that the control device is externally provided with data wire and connect
Mouthful.
8. sediment concentration detection device as claimed in claim 3, it is characterised in that described device also includes casing, the case
Control device placement cut-off is provided with vivo, weighing device places cut-off and sampling bottle is placed and separated.
9. sediment concentration detection device as claimed in claim 8, it is characterised in that described device also includes casing, the case
Data wire storage cut-off is additionally provided with vivo, and the data wire places cut-off side wall and is provided with data line interface, and UNICOM fills in control
Placement location separates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720849631.XU CN207114238U (en) | 2017-07-13 | 2017-07-13 | A kind of sampling bottle and sediment concentration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720849631.XU CN207114238U (en) | 2017-07-13 | 2017-07-13 | A kind of sampling bottle and sediment concentration detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114238U true CN207114238U (en) | 2018-03-16 |
Family
ID=61573163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720849631.XU Withdrawn - After Issue CN207114238U (en) | 2017-07-13 | 2017-07-13 | A kind of sampling bottle and sediment concentration detection device |
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| CN (1) | CN207114238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290177A (en) * | 2017-07-13 | 2017-10-24 | 西安三智科技有限公司 | A kind of sampling bottle and sediment concentration detection device |
-
2017
- 2017-07-13 CN CN201720849631.XU patent/CN207114238U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290177A (en) * | 2017-07-13 | 2017-10-24 | 西安三智科技有限公司 | A kind of sampling bottle and sediment concentration detection device |
| CN107290177B (en) * | 2017-07-13 | 2023-09-08 | 西安三智科技有限公司 | Sampling bottle and sediment content detection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180316 Effective date of abandoning: 20230908 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180316 Effective date of abandoning: 20230908 |