CN108572403A - Rainfall gauge - Google Patents
Rainfall gauge Download PDFInfo
- Publication number
- CN108572403A CN108572403A CN201710142889.0A CN201710142889A CN108572403A CN 108572403 A CN108572403 A CN 108572403A CN 201710142889 A CN201710142889 A CN 201710142889A CN 108572403 A CN108572403 A CN 108572403A
- Authority
- CN
- China
- Prior art keywords
- water storage
- storage container
- rainfall gauge
- pedestal
- shell
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
This disclosure relates to a kind of rainfall gauge, including influent hopper, water storage container (21), liquid level sensor, control system (70), shell (11) and pedestal (30), shell is formed as the cavity structure of substantially cylinder, being horizontally disposed in shell has support plate (40), support plate is connected to by connecting rod (50) between influent hopper and pedestal, the top in the bottom of influent hopper and pedestal is supported at the both ends of connecting rod respectively, and water storage container and control system are fixed on the top of support plate.Through the above technical solutions, the components such as udometric influent hopper, water storage container are respectively set in the shell, compact-sized, by the way that support plate is arranged, water storage container and control system can be stably placed in shell.Further, since the cavity formed by shell is divided into two parts to place different components respectively by support plate, cabling between all parts etc. (such as water pipe, electric wire) will not influence each other.
Description
Technical field
The present invention relates to precipitation detections, and in particular, to a kind of rainfall gauge.
Background technology
Rainfall gauge is the instrument that a kind of weather monitoring and hydrologic monitoring are used for measuring the precipitation in somewhere in a period of time,
Most rainfall gauge is all using millimeter as units of measurement, and sometimes measurement result also can be using inch or centimetre as unit.
It common are siphon rainfall recorder, weighing type rain gauge, tipping-bucket rain-gauge, solid rain-accumulating gauge, simple rainfall gauge, number
Rainfall gauge etc., and the frequency observed can then change according to different demands.That there are sensitivity is low for existing rainfall gauge, stablizes
The poor problem of property.
Invention content
Purpose of this disclosure is to provide one kind for providing a kind of rainfall gauge, to solve currently used tipping-bucket rain-gauge
And the problem that other rainfall gauge stability are relatively low.
To achieve the goals above, the disclosure provides a kind of rainfall gauge, including influent hopper, water storage container, level sensing
Device, control system, shell and pedestal, the shell are formed as the cavity structure of substantially cylinder, are horizontally disposed in the shell
There are support plate, the support plate to be connected between the influent hopper and the pedestal by connecting rod, the two of the connecting rod
End is supported respectively at the top of the bottom of the influent hopper and the pedestal, and the water storage container and the control system are fixed
In the top of the support plate.
Optionally, it is provided with level meter in the support plate.
Optionally, the influent hopper includes the first funnel and the second funnel from top to bottom stacked, first funnel
It is fixedly connected with the shell.
Optionally, it is provided with filter device in first funnel.
Optionally, the liquid level sensor is ultrasonic sensor, and the ultrasonic sensor is vertically from the water storage
It is stretched at the top of container, beam wave structure is provided in the rainfall gauge, so that the ultrasonic sensor, which receives, comes from underface
Back wave.
Optionally, the ultrasonic sensor includes sensor body, and the beam wave structure includes being fixed on the sensing
The Shu Boguan of device ontology front end, the Shu Boguan are formed as hollow cylinder structure, and the aperture of the hollow cylinder is less than the biography
The aperture of the front end of sensor ontology.
Optionally, the beam wave structure includes the ultrasonic wave absorbed layer for the inner wall for being fitted in the water storage container.
Optionally, water inlet pipe is connected between the water storage container and the influent hopper, the top of the water inlet pipe connects
It is connected to the influent hopper, the lower tilt of the water inlet pipe is connected to the lower part of the water storage container；The water storage container
Bottom is connected with drainpipe, and the drainpipe is in communication with the outside.
Optionally, the first solenoid valve and exhaust structure are provided on the water inlet pipe, the exhaust structure is located at described the
The lower section of one solenoid valve, and and air communication.
Optionally, the pedestal is vacantly arranged by support device, and the drainpipe can pass through the pedestal with by rain
Water drains into the lower section of the pedestal.
Through the above technical solutions, the components such as udometric influent hopper, water storage container are respectively set in the shell, structure
Compact, by the way that support plate is arranged, water storage container and control system can be stably placed in shell.Further, since support plate
The cavity formed by shell is divided into two parts to place different components respectively, cabling between all parts etc. (such as water
Pipe, electric wire) it will not influence each other, to improve udometric stability.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is udometric structural schematic diagram in accordance with one embodiment of the present disclosure；
Fig. 2 is the structure schematic diagram of udometric water feed apparatus in embodiment shown in Fig. 1；
Fig. 3 is the structure of udometric water amount detection device in embodiment shown in Fig. 1 with simplified schematic diagram.
Reference sign
11 shell, 12 first funnel
13 second funnel, 14 sieve
15 filter, 16 cover board
21 water storage container, 22 sensor body
23 beam wave duct, 24 water inlet pipe
25 drainpipe, 26 overflow pipe
27 first solenoid valve, 28 second solenoid valve
29 triple valve, 30 pedestal
40 support plate, 50 connecting rod
60 foundation bolt, 70 control system
211 ultrasonic wave absorbed layers
Specific implementation mode
The specific implementation mode of the disclosure is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower " is existed for rainfall gauge
It is upper and lower under normal operating condition.In addition, term " first ", " second " in the disclosure merely to one element of difference and
Another element does not have succession and importance.
As shown in Figure 1, the rainfall gauge that the disclosure provides includes water feed apparatus, water amount detection device.Wherein water feed apparatus packet
Sharp-crested influent hopper directed downwardly is included, water amount detection device includes water storage container 21 and liquid level sensor.Influent hopper collects rain
Water can simultaneously be drained rainwater in water storage container 21 by water inlet pipe 24；Liquid level sensor can detect water storage container 21 in real time
Liquid level, water storage container 21 is also associated with drainpipe 25, rainwater to be discharged after rainfall detection.
As shown in Figure 1, the rainfall gauge that the disclosure provides is integrally formed into cylindrical cavity structure, a cylindrical shell
11 peripheries for being set in rainfall gauge main part form above-mentioned cavity, and each component is firmly placed in the cavity.Specifically,
It include pedestal 30 in shell 11；Horizontal positioned support plate 40 above pedestal 30,40 top of support plate are provided with above-mentioned
Water storage container 21 and control system 70, wherein control system 70 is electrically connected with liquid level sensor, for receiving water storage container
Liquid level information in 21 simultaneously can outwardly convey rainfall signal in real time；Influent hopper is located at the top of cavity；Water inlet pipe 24
Upper end is connected to the bottom of influent hopper, and lower end is connected to water storage container 21；The upper end of drainpipe 25 is connected to water storage container 21
Bottom, lower end is connected with extraneous, can drain with faster speed, and is discharged thoroughly.In this way, rainfall gauge is generally formed into
Three sections of vertical direction, epimere are the part with extraneous unicom of influent hopper, stage casing be located at influent hopper and support plate 40 it
Between, for placing the main elements such as water storage container 21, control system 70 and water inlet pipe 24, hypomere is located at support plate 40 and pedestal
Between 30, for placing the components such as drainpipe 25.
What needs to be explained here is that in the disclosure, the top and bottom of water storage container 21 refer to the top of water storage container 21
Face and bottom surface, the upper side and lower side that its side wall is referred to lower part on the top of water storage container 21.
The concrete structure of various components in present embodiment is introduced below in conjunction with attached drawing.
Pedestal 30 in present embodiment can be vacantly arranged in pedestal by circumferentially spaced multiple support components
Top, wherein pedestal can be horizontal holder or cemented platform etc..In this way, the lower end of drainpipe 25 can pass through pedestal 30 simultaneously
It is discharged to the external world from the gap of 30 lower section of pedestal, and is unlikely to increase integrally-built radial dimension.Above-mentioned support component can
To include foundation bolt 60 etc., it can not only make pedestal 30 steadily hanging, additionally it is possible to the height of pedestal 30 is adaptively adjusted,
Foundation bolt 60 can be distributed on the circumference of 30 bottom of pedestal.
Support plate 40 in present embodiment can be fixed on by connecting rod 50 between pedestal 30 and influent hopper, specifically
Support plate 40 can be set in connecting rod 50 and is fixedly connected with connecting rod 50 by ground first, the both ends difference of connecting rod 50
It supports between pedestal 30 and influent hopper, connecting rod 50 can be the multiple of circumferential uniform intervals setting；Or connecting rod 50
The head rod being supported between pedestal 30 and support plate 40 can be divided into, and be supported on influent hopper and support plate 40 it
Between the second connecting rod, head rod, the second connecting rod and support plate 40 can be made separately to dismount, the disclosure pair
The setting form of connecting rod is not specifically limited.The setting of support plate 40 can make the firm setting of each component, and due to branch
Udometric cavity is divided into two parts to place different components respectively by fagging 40, cabling between all parts etc. (such as
Water pipe, electric wire) it will not influence each other.
Further, 40 top of support plate can be provided with level meter (not shown), and operating personnel can pass through sight
Level meter is examined to ensure that 40 holding of support plate is horizontal, and then avoids the obliquity effects rainfall detection result of water storage container 21.It is horizontal
Instrument can be simple water bubble-type level gauge, cost-effective.
Water storage container 21 in present embodiment is fixed in support plate 40, and the lower end of water inlet pipe 24 may be coupled to water storage
The lower part of container 21, in this way, in water inlet, the liquid level of water storage container 21 will not fluctuate substantially, not interfere with the precision of measurement.This
Outside, the lower end of water inlet pipe 24 can tilt the lower part for being connected to water storage container 21, thus in water inlet pipe 24 will not water, measure effect
Fruit is more acurrate.The top of water storage container 21 is also provided with overflow pipe 26, and one end of the overflow pipe 26 is connected to water storage container
21 top, the other end are in communication with the outside, to avoid the excessively high function of influencing other component of liquid level in water storage container 21.With
Similarly, overflow pipe 26 can pass through pedestal 30 and water is discharged from the gap of 30 bottom of pedestal above-mentioned drainpipe 25.In addition,
It is connected to the upper angled of overflow pipe 26 top of water storage container 21, to avoid water in overflow pipe 26.
Further, it is provided with the first solenoid valve 27 on water inlet pipe 24, second solenoid valve 28 is provided on drainpipe 25,
When liquid level in water storage container 21 reach a certain height, the closing of the first solenoid valve 27 is can be automatically controled, second solenoid valve 28 is opened,
The rainwater collected in water storage container 21 is discharged, therefore the rainfall gauge is suitable for the various rainfall models such as from light rain to extra torrential rain
The measurement enclosed.First solenoid valve 27 and second solenoid valve 28 can be electrically connected with control system 70 respectively, be automatically controlled with realizing,
Structure is safe and reliable.In one embodiment, in order to reduce the frequent opening and closing of solenoid valve, the first solenoid valve 27 can be normally opened
Formula solenoid valve, it is ensured that water inlet pipe 24 is connected in measurement process, and second solenoid valve 28 can be normally closed solenoid valve, it is ensured that survey
Drainpipe 25 is closed during amount, and this set is because in measurement process, and water inlet pipe 24 should be opened as possible, drainpipe 25
It should close as possible so that rainwater can be as much as possible stored in water storage container 21.In this way, by reducing solenoid valve opening and closing
Number can greatly improve the service life of solenoid valve.
Further, exhaust structure is also provided on water inlet pipe 24, exhaust structure is located under the first solenoid valve 27
Side, exhaust structure and air communication.It,, can when especially slowly entering after rainwater is in entrance equipment by the way that exhaust structure is arranged
Obstruction can be formed to avoid the gas inside the first solenoid valve 27 so that the rainwater initially entered is accumulated in inside influent hopper,
The phenomenon that prevent from only flowing into when rainwater reaches a certain amount or the first solenoid valve 27 acts.Specifically, such as
Shown in Fig. 1 and Fig. 3, in one embodiment, exhaust structure can be triple valve 29, the connector and air of triple valve 29
Connection, another two connector are connected respectively on the water inlet pipe 24.Triple valve has advantage simple in structure, at low cost, at it
In his embodiment, exhaust structure can also be other devices, and the disclosure is not specifically limited, as long as enabling to water inlet pipe 24
It is that rainwater smoothly flows into air communication.
Liquid level sensor in present embodiment can be ultrasonic sensor, and ultrasonic sensor setting is held in water storage
The top of device 21 can be obtained accurately by emitting and receiving the ultrasonic signal reflected from liquid level towards the liquid level of water storage container 21
Liquid level information.As shown in Figure 1, the front end of ultrasonic sensor from top vertical is extend into water storage container 21, for sending out
It penetrates and receives ultrasonic signal.Further, beam wave structure is provided in water amount detection device, so that ultrasonic sensor receives
Back wave from underface avoids sensor from receiving material information that other can be reflected ultrasonic wave (such as from inclination
The liquid level in direction or side wall from water storage container 21), influence measurement accuracy.
Further, ultrasonic sensor sensor body 22, beam wave structure may include being fixed on the sensor body
The Shu Boguan 23 of 22 front ends, Shu Boguan 23 are formed as elongated hollow cylinder structure, and the aperture of the hollow cylinder is less than sensor
The aperture of ontology 22 can reduce the range of ultrasonic wave transmitting and reception.I.e. ultrasonic signal is sent out from a sharp-crested towards liquid level
Penetrate, feedback signal is also received from the sharp-crested, in this way, as set forth above, it is possible to avoid sensor receive other can reflect it is super
The material information of sound wave, influences measurement accuracy.Further, the front end of the hollow cylinder structure could be formed with inclined cut open
Mouthful, i.e. structure shown in part A, can play the role of beam wave in Fig. 3, further make the transmitting of ultrasonic signal fixed point and receive, keep away
Exempt to scatter.It should be noted that the front end of above-mentioned sensor is defined according to the use habit of sensor, specifically,
In Fig. 1, the lower section of page is the front end of sensor.
In addition, beam wave structure may include the ultrasonic wave absorbed layer 211 for the inner wall for being fitted in water storage container 21.In this way, by
The ultrasonic wave that the side wall of water storage container 21 receives will not reflect, the precision that would not also interfere ultrasonic signal to measure.Specifically,
Ultrasonic wave absorbed layer 211 can be the silica gel piece for being fitted in 21 inner wall of water storage container, or be coated in 21 inner wall of water storage container
Absorber coatings, the absorption process of ultrasonic wave is known to those skilled in the art, the disclosure to its concrete form not
It is limited.
Influent hopper in present embodiment may include the first funnel 12 and the second funnel 13 of mounted on top, the first leakage
Bucket 12 is fixed on above-mentioned cylindrical shell 11, can be there are gap between the first funnel 12 and the second funnel 13, and rainwater is first
The first funnel 12 is first passed through using the second funnel 13.Wherein, the hopper walls of the first funnel 12 and the second funnel 13 can be distinguished
With vertical section and tilting section.Specifically, as shown in Figure 1, the top of the first funnel 12 is fixed on shell 11, the first funnel 12
Vertical hopper walls are arranged with the interval of shell 11 so that the vertical hopper walls of the second funnel 13 are inserted into the first funnel 12
With the gap between shell 11.It can be used as udometric head cover since the first funnel 12 is formed as one with shell 11, this
Sample, when rainwater is fallen can completely into in the second funnel 13, without flow into the second funnel 13 at the gap of shell 11,
Lead to the parts damages such as control system 70, but also measurement effect is more accurate.
The top of shell 11 can be provided with cover board 16, and rainfall gauge can cover cover board 16 in shell under non-working condition
11 tops, when needing using rainfall gauge, cover board 16 are removed with preventing impurity from entering, easy to operate.
Further, it is provided with filter device in the first funnel 12, enters rainfall gauge to avoid impurity.Filter device can be with
Including following sieves 14, filter 15 etc..Specifically, it is bonded inner wall in the first funnel 12 and is generally horizontally provided with sieve
14, to avoid the impurity such as leaf from blocking water inlet pipe 24, and then measurement accuracy is influenced, can also be inserted at the sharp-crested of the first funnel 12
Enter to have filter 15, impurity is avoided to enter in water inlet pipe 24, filter 15 can be the filter screen of hollow cylindrical, 14 He of sieve
Filter 15 can be used cooperatively, and realize that secondary filtration, measurement data are relatively reliable.
In addition, influent hopper, which is divided into double-layer structure, can facilitate udometric dismounting, be conducive to overhaul of the equipments, specifically
Ground, the second funnel 13 are fixedly connected with other component inside rainfall gauge, and the first funnel 12 is fixed on shell 11, and shell 11 is removable
It is set in the outside of the components such as the second funnel 13, water storage container 21 with unloading, when equipment needs maintenance, it is only necessary to by the first funnel
12 take out together with shell 11, it is not necessary to destroy other structures inside the second funnel 13 and rainfall gauge.
The preferred embodiment of the disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of rainfall gauge, including influent hopper, water storage container (21), liquid level sensor, control system (70), shell (11) with
And pedestal (30), which is characterized in that the shell is formed as the cavity structure of substantially cylinder, is horizontally disposed in the shell (11)
Have a support plate (40), the support plate (40) by connecting rod (50) be connected to the influent hopper and the pedestal (30) it
Between, the both ends of the connecting rod (50) are supported respectively at the top of the bottom of the influent hopper and the pedestal (30), described
Water storage container (21) and the control system (70) are fixed on the top of the support plate (40).
2. rainfall gauge according to claim 1, which is characterized in that be provided with level meter on the support plate (40).
3. rainfall gauge according to claim 1, which is characterized in that the influent hopper includes first from top to bottom stacked
Funnel (12) and the second funnel (13), first funnel (12) are fixedly connected with the shell (11).
4. rainfall gauge according to claim 3, which is characterized in that be provided with filter device in first funnel (12).
5. rainfall gauge according to claim 1, which is characterized in that the liquid level sensor is ultrasonic sensor, described
Ultrasonic sensor vertically stretches at the top of the water storage container (21), and beam wave structure is provided in the rainfall gauge, with
The ultrasonic sensor is set to receive the back wave from underface.
6. rainfall gauge according to claim 5, which is characterized in that the ultrasonic sensor includes sensor body
(22), the beam wave structure includes the Shu Boguan (23) for being fixed on the sensor body (22) front end, the Shu Boguan (23)
Be formed as hollow cylinder structure, the aperture of the hollow cylinder is less than the aperture of the front end of the sensor body (22).
7. rainfall gauge according to claim 5 or 6, which is characterized in that the beam wave structure includes being fitted in the water storage
The ultrasonic wave absorbed layer (211) of the inner wall of container (21).
8. rainfall gauge according to claim 1, which is characterized in that between the water storage container (21) and the influent hopper
It is connected with water inlet pipe (24), the top of the water inlet pipe (24) is connected to the influent hopper, the lower part of the water inlet pipe (24)
Inclination is connected to the lower part of the water storage container (21)；The bottom of the water storage container (21) is connected with drainpipe (25), described
Drainpipe (25) is in communication with the outside.
9. rainfall gauge according to claim 8, which is characterized in that be provided with the first solenoid valve on the water inlet pipe (24)
(27) and exhaust structure, the exhaust structure are located at the lower section of first solenoid valve (27), and and air communication.
10. rainfall gauge according to claim 8, which is characterized in that the pedestal (30) is vacantly arranged by support device, described
Drainpipe (25) can pass through the pedestal (30) rainwater to be drained into the lower section of the pedestal (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142889.0A CN108572403A (en) | 2017-03-10 | 2017-03-10 | Rainfall gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142889.0A CN108572403A (en) | 2017-03-10 | 2017-03-10 | Rainfall gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108572403A true CN108572403A (en) | 2018-09-25 |
Family
ID=63577510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710142889.0A Pending CN108572403A (en) | 2017-03-10 | 2017-03-10 | Rainfall gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108572403A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814997A (en) * | 2022-05-09 | 2022-07-29 | 河北建筑工程学院 | Monitoring equipment for evaluating river channel hydrological information and using method thereof |
| CN117169992A (en) * | 2023-11-01 | 2023-12-05 | 中环国化江苏环境检测有限公司 | Ecological environment administers and uses automatic detection device |
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|---|---|---|---|---|
| WO1998001775A1 (en) * | 1996-07-08 | 1998-01-15 | Perrot S.A. | Rain gauge |
| CN1651937A (en) * | 2005-03-30 | 2005-08-10 | 中国科学院力学研究所 | Method and apparatus for testing rain quantity |
| WO2012153909A1 (en) * | 2011-05-11 | 2012-11-15 | 강릉원주대학교산학협력단 | Multiple-tipping type rain gauge |
| CN205419137U (en) * | 2016-03-23 | 2016-08-03 | 广东楚一铜业有限公司 | Automatic unloader of copper rice |
| CN106443836A (en) * | 2016-10-14 | 2017-02-22 | 北京美科华仪科技有限公司 | Liquid level meter type rain gauge |
| CN206584056U (en) * | 2017-03-10 | 2017-10-24 | 北京创信恒通科技有限公司 | Rainfall gauge |
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2017
- 2017-03-10 CN CN201710142889.0A patent/CN108572403A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998001775A1 (en) * | 1996-07-08 | 1998-01-15 | Perrot S.A. | Rain gauge |
| CN1651937A (en) * | 2005-03-30 | 2005-08-10 | 中国科学院力学研究所 | Method and apparatus for testing rain quantity |
| WO2012153909A1 (en) * | 2011-05-11 | 2012-11-15 | 강릉원주대학교산학협력단 | Multiple-tipping type rain gauge |
| CN205419137U (en) * | 2016-03-23 | 2016-08-03 | 广东楚一铜业有限公司 | Automatic unloader of copper rice |
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| CN206584056U (en) * | 2017-03-10 | 2017-10-24 | 北京创信恒通科技有限公司 | Rainfall gauge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814997A (en) * | 2022-05-09 | 2022-07-29 | 河北建筑工程学院 | Monitoring equipment for evaluating river channel hydrological information and using method thereof |
| CN114814997B (en) * | 2022-05-09 | 2023-08-15 | 河北建筑工程学院 | Monitoring equipment for evaluating river hydrologic information and application method thereof |
| CN117169992A (en) * | 2023-11-01 | 2023-12-05 | 中环国化江苏环境检测有限公司 | Ecological environment administers and uses automatic detection device |
| CN117169992B (en) * | 2023-11-01 | 2024-01-30 | 中环国化江苏环境检测有限公司 | Ecological environment administers and uses automatic detection device |
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