CN209460439U - A kind of optical profile type rainfall gauge and its system - Google Patents
A kind of optical profile type rainfall gauge and its system Download PDFInfo
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- CN209460439U CN209460439U CN201822031102.6U CN201822031102U CN209460439U CN 209460439 U CN209460439 U CN 209460439U CN 201822031102 U CN201822031102 U CN 201822031102U CN 209460439 U CN209460439 U CN 209460439U
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- module
- infrared ray
- ray transceiving
- funnel
- optical profile
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- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of optical profile type rainfall gauge and its system, including shell bucket, the top of shell bucket is equipped with funnel, and diversion pipe is equipped at the discharge outlet of funnel, and horizontally isocon is provided at the nozzle of diversion pipe, at least one measurement pipe is arranged on isocon；Infrared transceiver, microprocessor and battery are additionally provided on shell bucket inner wall.Compared with prior art, a kind of optical profile type rainfall gauge and its system of the utility model, using the working method of non-mechanical, avoid the trouble for needing to safeguard after mechanical longevity of service, while new technology this using infrared ray, also utilize this traditional type rainfall gauge principle with high accuracy of tipping-bucket rain-gauge, it may be said that the set for the advantages of being two kinds of new and old technologies, measurement accuracy are high.
Description
Technical field
The utility model relates to rain gauge, especially a kind of optical profile type rainfall gauge and its system belong to meteorological research
Fixture technology field.
Background technique
In the research of meteorological element, rainfall is also extremely important factor, and precipitation measurement is research basin or the regional hydrology
The dynamic cuit of the circulatory system is one of most important basic data of water resource, industrial and agricultural production, water conservancy is opened
Hair, rivers flood control and engineering management etc. effect are very big, precipitation number will greatly affect the production and living of the mankind
Etc. every field.If precipitation excessively understands flood, landslide, the natural calamities such as mud-rock flow, there are also make the production and living of the mankind
Poling huge economic loss and inconvenience；Domestic water and farmland irrigation water can be added if precipitation is excessively few, and there are also between service water
Contradiction；Cause salinization of land or desertification etc..
For now, for mechanical these meetings of such as tipping bucket type of rainfall gauge point because mechanical movement will lead to abrasion, it is fixed to need
Phase maintenance, and hydrocone type due to itself design reasons so rainfall data cannot be converted to electric signal, can not achieve rainfall
Automation collection.Currently, on the market there is also some novel rainfall gauges such as ultrasonic type, condenser type but stability not
Height, and not traditional udometric precision is high.
Utility model content
The utility model technical issues that need to address are in view of the above shortcomings of the prior art, and to provide a kind of optical profile type
Rainfall gauge and its system.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of optical profile type rainfall gauge, including shell bucket, the top of the shell bucket are equipped with the funnel of the diversion into shell bucket,
It is provided with longitudinal diversion pipe at the discharge outlet of the funnel, horizontally isocon, institute are provided at the nozzle of the diversion pipe
State isocon far from diversion pipe one end be it is closed, at least one measurement pipe is set gradually on isocon along its length,
A measurement pipe caliber close to diversion pipe is minimum；It is additionally provided on the shell bucket inner wall for monitoring water flow in measurement pipe
Infrared transceiver, microprocessor and battery for reading and converting infrared transceiver signal, it is described infrared
The quantity of line transceiver is identical as measurement pipe quantity, the corresponding measurement pipe of an infrared transceiver.
Scheme as a further preference, the discharge outlet position of the funnel are provided with filtering disk, filtering disk and leakage
There is connection between the discharge outlet edge of bucket, filter and offer several hydrophobic circular holes on disk.
Scheme as a further preference is disposed with five measurement pipes on the isocon along its length,
Caliber is followed successively by 0.2cm, 0.5cm, 2cm, 1cm, 0.2cm.
Scheme as a further preference, the funnel, diversion pipe, isocon, measurement pipe select dewatering nano material
It is made.
A kind of udometric system of optical profile type, including processor module, battery module, the first infrared ray transceiving module,
Second infrared ray transceiving module, third infrared ray transceiving module, the 4th infrared ray transceiving module, the 5th infrared ray transceiving module,
The battery module connects processor module, and processor module is separately connected the first infrared ray transceiving module, the second infrared ray
Transceiver module, third infrared ray transceiving module, the 4th infrared ray transceiving module, the 5th infrared ray transceiving module, processor module
It is also connected with external data display module.
Compared with prior art, a kind of optical profile type rainfall gauge and its system of the utility model, has the advantage that
1, the utility model design is succinct, using the working method of non-mechanical, avoids mechanical longevity of service
The trouble for needing to safeguard later.
2, the utility model also utilizes this tradition of tipping-bucket rain-gauge while new technology this using infrared ray
Formula rainfall gauge principle with high accuracy, it may be said that the set for the advantages of being two kinds of new and old technologies had both met that there is no mechanical strains
Meanwhile also there is corresponding high-precision.
3, the utility model that is, further increases precipitation data to the acquisition of rainfall using acquiring by the second
Detection accuracy, existing rain can be made by being also convenient for later data processing in particular for substituting traditional paper recording siphon rainfall recorder
Realize unattended and data Automation Reorganization, automatic transmission in amount station.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of funnel；
Fig. 3 is the work flow diagram of the utility model；
Wherein, 1- shell bucket, 2- funnel, 3- diversion pipe, 4- infrared transceiver, 5- microprocessor, 6- battery, 7-
Isocon, 8- measurement pipe, 9- filter disk, the hydrophobic circular hole of 10-.
Specific embodiment
The optimal technical scheme that according to the present invention will be described in detail below with reference to the accompanying drawings.
The utility model, for deficiency at this stage, is designed using the purpose of this utility model using the principle of optical profile type
A kind of rainfall gauge of non-mechanical, and the advantages of incorporate tipping-bucket rain-gauge, promotes that current rain meter precision is low to be lacked
Point, the rainfall gauge designed precision with higher.
As shown in Figure 1, a kind of optical profile type rainfall gauge of the utility model, by shell bucket 1, diversion pipe 3, infrared ray receiving-transmitting device
4,6 five microprocessor 5, battery major part compositions；The bracket as a whole of shell bucket 1 and protective effect, diversion pipe 3
To drain rainfall, design of this part be it is most important, design is for entire udometric precision and uprising rain
Ability it is closely related, rainfall is counted for the sensibility principle of light using infrared ray receiving-transmitting device 4, for monitoring measurement pipe 8
Interior water flow, microprocessor 5 are and to undertake the function for transferring out data for analog signal is converted to digital signal
Can, battery 6 provides electric energy for whole device
Shell bucket 1 is stainless steel material, has anticorrosion, long-lived function, be ensure that udometric permanent practical
Purpose, funnel 2 is to accept rainwater and diversion pipe, and design has the processing of rasterizing, and diversion pipe 3 is by corrosion-resistant, transparent modeling
Material is made, and inner wall is coated with hydrophobic nano material, and facilitate rainwater flows through diversion pipe 3, and will not generate viscous assign on surface
Situation, lower end are connected with isocon 7, and the material of isocon 7 is consistent with 3 material of diversion pipe, and inside is also coated with hydrophobic receive
Rice layer is arranged successively five measurement pipes 8 that caliber is 0.2cm, 0.5cm, 2cm, 1cm, 0.2cm on isocon 7 from left to right, this
Entire rain can be improved in rainfall uncontrollable principle when can meet rainfall for the purpose that sample is done, the lesser measurement pipe 8 of diameter
The precision of meter, the measurement pipe 8 being relatively large in diameter can deal with heavy rain emergency case, and the reason of sorting in this way is to allow rainwater
Preferentially by lesser measurement pipe 8 so as to avoiding rainwater from being directly entered biggish measurement pipe 8 but not filling entire dredging
Manage and cause the mistake of measurement, be also with lesser measurement pipe 8 finally because rainwater when by biggish measurement pipe 8
Through water conservancy diversion major part rainwater, but can also some residuals, this just needs to measure by lesser measurement pipe 8, corresponding, setting
Five independent infrared transceivers 4, light are each passed through measurement pipe 8, and being had according to measurement pipe 8 anhydrous will lead to infrared ray
Strong difference can detecte whether rain is by measurement pipe 8, and can be calculated according to light intensity and the time flowed through without rainwater
Rainfall.
Microprocessor 5 is entire udometric processing center, using stm32 processor chips, because of its low in energy consumption, place
Reason speed is fast, performance is stablized, and receives the signal that five infrared transceivers 4 are sent, and dredges because diameter is different
It is inconsistent that rainfall is flowed through in the siphunculus unit time, therefore to do to it and handle respectively it, sets phase according to test data
The coefficient answered has counted the rainfall of each dredging pipe by processor, adds up to this 5 data, will finally obtain this
Real rainfall in the section time, it is outstanding by the performance of processor, and be by the second to the data unit time of infrared collection
The therefore rainfall data of acquisition are also to record by the second, this also meets rainfall data to the trend of fining development, to grind later
Study carefully rainfall data to provide convenience, data can both be transported to whole by the data of acquisition by serial communication or USB interface
A weather station can also individually show that battery 6 is the power supply module of whole device, and can use with external power supply, adopt
The case where being with the reason of battery, preventing heavy rain from leading to the damage of route, be unable to external power supply, instrument can normally make
With.
As shown in Fig. 2, it is the top view of funnel, whole four circumferential middle concave reaches the ability of poly- rain, specifically,
The discharge outlet position of funnel 2 is provided with filtering disk 9, and filtering has connection, mistake between disk 9 and the discharge outlet edge of funnel 2
Filtering between disk 9 and the discharge outlet of funnel 2 is main discharge outlet, filters and offers 13 hydrophobic circular holes 10 on disk 9, in this way
Both it can increase contact rainwater face, allow enough rainwater to enter diversion pipe, be also prevented from impurity and enter water conservancy diversion blockage diversion pipe, it is whole
Material selection dewatering nano material be made, the rainwater on surface can be allowed to be not bound on funnel, so as to cause the inaccurate of measurement
Really.
The udometric system of optical profile type, including processor module, battery module, the first infrared ray transceiving module, second
Infrared ray transceiving module, third infrared ray transceiving module, the 4th infrared ray transceiving module, the 5th infrared ray transceiving module, it is described
Battery module connects processor module, and processor module is separately connected the first infrared ray transceiving module, the second infrared ray transceiving
Module, third infrared ray transceiving module, the 4th infrared ray transceiving module, the 5th infrared ray transceiving module, processor module also connect
Connect external data display module.
Fig. 3, it is shown that processor module is to separate processing for the data processing of each outside line transceiver module
, because the time that different outside line transceiver modules may receive data is consistent but its rainfall passed through is different,
Therefore separated processing is done to it, guarantee the accuracy of measurement with this.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of optical profile type rainfall gauge, it is characterised in that: including shell bucket (1), the top of the shell bucket (1) is equipped with to shell
The funnel (2) of bucket (1) interior diversion, is provided with longitudinal diversion pipe (3) at the discharge outlet of the funnel (2), the diversion pipe (3)
Horizontally isocon (7) are provided at nozzle, the one end of the isocon (7) far from diversion pipe (3) is closed, isocon
(7) at least one measurement pipe (8) are set gradually on along its length, measurement pipe (8) caliber of close diversion pipe (3) is most
It is small；It is additionally provided with the infrared transceiver (4) for monitoring measurement pipe (8) interior water flow on shell bucket (1) inner wall, is used for
Read and convert the microprocessor (5) and battery (6) of infrared transceiver (4) signal, the infrared transceiver (4)
Quantity it is identical as measurement pipe (8) quantity, the corresponding measurement pipe (8) of infrared transceiver (4).
2. a kind of optical profile type rainfall gauge according to claim 1, it is characterised in that: the discharge outlet position of the funnel (2)
It is provided with filtering disk (9), filtering has connection between disk (9) and the discharge outlet edge of funnel (2), in filtering disk (9)
Offer several hydrophobic circular holes (10).
3. a kind of optical profile type rainfall gauge according to claim 1, it is characterised in that: on the isocon (7) along its length
Direction is disposed with five measurement pipes (8), and caliber is followed successively by 0.2cm, 0.5cm, 2cm, 1cm, 0.2cm.
4. a kind of optical profile type rainfall gauge according to claim 1, it is characterised in that: the funnel (2), is divided diversion pipe (3)
Flow tube (7), measurement pipe (8) select dewatering nano material.
5. based on a kind of udometric system of optical profile type described in any one in the claims 1-4, it is characterised in that: packet
Include processor module, battery module, the first infrared ray transceiving module, the second infrared ray transceiving module, third infrared ray transceiving
Module, the 4th infrared ray transceiving module, the 5th infrared ray transceiving module, the battery module connect processor module, processing
Device module is separately connected the first infrared ray transceiving module, the second infrared ray transceiving module, third infrared ray transceiving module, the 4th red
Outside line transceiver module, the 5th infrared ray transceiving module, processor module are also connected with external data display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031102.6U CN209460439U (en) | 2018-12-05 | 2018-12-05 | A kind of optical profile type rainfall gauge and its system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031102.6U CN209460439U (en) | 2018-12-05 | 2018-12-05 | A kind of optical profile type rainfall gauge and its system |
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| Publication Number | Publication Date |
|---|---|
| CN209460439U true CN209460439U (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822031102.6U Expired - Fee Related CN209460439U (en) | 2018-12-05 | 2018-12-05 | A kind of optical profile type rainfall gauge and its system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814996A (en) * | 2022-05-06 | 2022-07-29 | 四川远德安防检测设备有限公司 | Self-checking type rain gauge and fault judgment method |
-
2018
- 2018-12-05 CN CN201822031102.6U patent/CN209460439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814996A (en) * | 2022-05-06 | 2022-07-29 | 四川远德安防检测设备有限公司 | Self-checking type rain gauge and fault judgment method |
| CN114814996B (en) * | 2022-05-06 | 2024-05-14 | 四川远德安防检测设备有限公司 | Self-checking type rain gauge and fault judging method |
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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: 20191001 |