CN2874532Y - Double tilting hopper type rainfull sensor - Google Patents
Double tilting hopper type rainfull sensor Download PDFInfo
- Publication number
- CN2874532Y CN2874532Y CN 200520047925 CN200520047925U CN2874532Y CN 2874532 Y CN2874532 Y CN 2874532Y CN 200520047925 CN200520047925 CN 200520047925 CN 200520047925 U CN200520047925 U CN 200520047925U CN 2874532 Y CN2874532 Y CN 2874532Y
- Authority
- CN
- China
- Prior art keywords
- tipping bucket
- base
- dump
- rainfall
- groupware
- 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.)
- Expired - Fee Related
Links
Abstract
A double-dump-rainfall sensor comprises a base, a cylinder, a rainwater gauge receiver, an upper and lower dump groupware and a collection filler is provided. The utility model is characterized in that: a dry reed tube is arranged at the bottom of the metering dump group of the lower dump groupware through a pair of binding posts. A magnet bearing post is positioned on the lower support and at the central position of the lower dump groupware. A magnet is arranged on the top of the magnet bearing post. The utility model's upper dump groupware makes the preliminary calculation of rainfall, and the lower dump groupware precisely calculates rainfall through the dry reed tube, and transmits the result to the storage and data to the processor, which will offer the accurate rainfall report after the comparison of the results. While ensuring the measuring precision, the utility model guarantees the low manufacturing cost and applies to bad outdoor environment because of the adoption of the simple mechanic structure and calculating mechanism.
Description
Technical field
The utility model relates to meteorology; Field such as the hydrology, agricultural, especially a kind of rain sensor that can accurately measure the amount of rainfall, particularly a kind of rainfall sensor.Especially the rainfall measurement when very big has advantageous advantage to this rainfall sensor for rainfall change, has broken through the huge bottleneck that traditional udometer runs into when measuring different rainfall intensity rainfall.
Background technology
At present because the measurement standard difference.What the rain gage that uses adopted mostly both at home and abroad is single tipping bucket type udometer, this single tipping-bucket rain-gauge exists the problem that metering is inaccurate, error is bigger, the present domestic double-skip of the employing udometer that also has, but complex structure is gone up in this double-skip udometer design, the cost height, and be not easy to operate the data collector complicated problems.
Summary of the invention
In order to overcome the inevitable technical error that domestic traditional udometer brings owing to structure, the purpose of this utility model is to provide a kind of rainfall sensor, this rain sensor not only can be measured rainfall accurately and change, and its data collector is also fairly simple and reliable, thereby has guaranteed the accuracy of metering.
The purpose of this utility model can realize by the following technical solutions:
A kind of rainfall sensor, comprise base, stack shell, the raingauge receiver assembly, on, following tipping bucket assembly and collecting funnel, base is installed on the on-the-spot pedestal, the lower end of stack shell is installed on the base, the raingauge receiver assembly is installed on the top of stack shell, on base, have and compile mouth, collecting funnel is installed on the bottom surface of base funnel, to accept down the tipping bucket assembly through the water that mouth flows down that compiles on the base, following tipping bucket assembly is installed on the front of base, following tipping bucket assembly is installed in down on the tipping bucket assembly by column, it is characterized in that: underrun one pairs of posts in the following tipping bucket group of descending the tipping bucket assembly is equipped with a tongue tube, be fixed with a magnet and take up post on lower carriage, described magnet takes up post and is in the center of tipping bucket assembly down, and the capital face that takes up post at magnet is equipped with a magnet.
The utility model is by being provided with upper and lower two tipping bucket assemblies.Last tipping bucket assembly and metering tipping bucket group are tentatively counted rainfall rainfall, following tipping bucket assembly is accurately counted by tongue tube, and the counting situation be transferred to memory storage and simultaneously data are transmitted to data processor, relatively count situation by data processor, judge the intensity of rainfall, thereby provide rainfall report exactly.
Its course of work is: rainwater compiles from holding the mouth of a river, enters tipping bucket.The effect of last tipping bucket is to make precipitation intensity be similar to big precipitation intensity, enters the metering of metering tipping bucket then, and the metering tipping bucket stirs and once is minimum quantity of precipitation.Rainwater is poured the counting tipping bucket into by the metering tipping bucket thereupon; A small magnet is equipped with at middle part at the counting tipping bucket, and dry reed switch is housed above the magnet, counting tipping bucket upset once, then switch closure once because the closure of switch is sent a signal; Output signal is drawn by binding post.
Advantage of the present utility model is, when guaranteeing to have than traditional udometer more high measurement accuracy, used simple mechanical realization and counting mechanism in the design, therefore guaranteed lower manufacturing cost, and can deal with more abominable outdoor environment.The utility model can be stored measurement data, and application software intelligence carries out analysis and judgement to data, compares with traditional artificial adjustment, and it is more accurate to have, and in real time, saves advantages such as human resources.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
Embodiment
Referring to Fig. 1, rainfall sensor, comprise base 23, stack shell 3, raingauge receiver 1, upper and lower tipping bucket assembly, raingauge receiver assembly 1 is that a top is that cylinder, bottom are the funnel type structure, install one in bell mouth and have externally threaded funnel Connection Block 6, on funnel Connection Block 6, be rotary with big spout of funnel 7, big spout of funnel 7 is installed in 4 one-tenth plumbnesss of a guard group in the raingauge receiver 1, but leaf, small worm and little sandstone in the guard group 4 exclusion raingauge receivers 1 enter funnel, prevent that funnel from blocking, to filter the rainwater in the raingauge receiver assembly 1.
Raingauge receiver 1 is suspended on the top of stack shell 3, being enclosed within on the base 23 of stack shell 3, and fixing by milled screw 22.Base 23 is installed on the on-the-spot pedestal, and by being installed in the level that spirit bubble 35 on the base 23 and set screw 37 are regulated rainfall sensors.Spirit bubble 35 is welded on the base 23 by weld tabs 36.
On base 23, have and compile mouth 38, and be fixed with a collecting funnel 21 in the bottom surface of base 23.
Following tipping bucket assembly comprises lower shoe 20, wainscot sheathing 16, lower carriage 34, metering tipping bucket group 39, counting tipping bucket group 17, tongue tube 32, and lower shoe 20 is fixed on the base 20, has two through holes 41 on lower shoe 20.
Wainscot sheathing 16 and lower carriage 34 are fixed on the lower shoe 20, the bottom that counting tipping bucket group 17 is installed between wainscot sheathing 16 and the lower carriage 34, its two ends respectively are provided with a counting tipping bucket 18, the bottom of counting tipping bucket 18 has one to extend water pipe 40, extends water pipe 40 and passes and compile mouthfuls 38 on through hole 41 on the lower shoe 20 and the base 20.The magnet that center between two counting tipping buckets 18 of counting tipping bucket group 17 is fixed with one one-tenth plumbness takes up post 42, and the capital face that takes up post 42 at magnet is equipped with a magnet 43.Metering tipping bucket group 39 is installed in wainscot sheathing 16 and lower carriage 34 tops by lower bearing set screws 44 and can swings around lower bearing set screws 44, bottom surface in metering tipping bucket group 39 is symmetrically fixed with a pairs of posts 31, and tongue tube 32 is installed between the pairs of posts 31 and with following tipping bucket group 39 by weld tabs 33 and swings.Measure the 39 every swings of tipping bucket group once, tongue tube 32 is near a magnet 43, and counting once.
Top at wainscot sheathing 16 is symmetrically fixed with a pair of piece 27 by short screw 28, by fastening nut 29 set screw 30 is installed in each piece 27, and turn set screw 30 just can be regulated the pendulum angle of metering tipping bucket group 39.
Last tipping bucket assembly comprises upper plate 12, cornice sheathing 10, upper bracket 26, last tipping bucket group 25, a pair of raingauge receiver 11 of going up, upper plate 12 is fixed on down on the lower shoe 20 of tipping bucket assembly by column 15, be fixed with collecting funnel 13 in the bottom surface of upper plate 12, long protecting wire net group 14 is housed in last collecting funnel 13, to filter rainwater, a pair of upward raingauge receiver 11 symmetries are installed in the both sides of upper plate 12.Last tipping bucket group 25 is installed in cornice sheathing 10 and upper bracket 26 tops by head bearing set screws 24 and can swings around head bearing set screws 24.
Top at cornice sheathing 10 is symmetrically fixed with a pair of piece 46 by short screw 45, by fastening nut 47 set screw 48 is installed in each piece 45, and turn set screw 48 just can be regulated the pendulum angle of tipping bucket group 25.
Be fixed with a filtration stand 9 at the top of cornice sheathing 10, a transition funnel 8 is installed on filtration stand 9.
When raining, rainwater is collected by raingauge receiver assembly 1, filters inflow and has been and crosses in the funnel 8, is flow in the tipping bucket in the tipping bucket group 25 by transition funnel 8 again.After the water in this tipping bucket was full, under the effect of gravity, last tipping bucket group 25 was changeed to a heavy rollover, and the water in this tipping bucket is poured out, and another tipping bucket begins water receiving.
The water of pouring out in 25 1 tipping buckets of last tipping bucket group is gone up raingauge receiver 11 by of homonymy, flow in the collecting funnel 13, is flow in the tipping bucket that measures in the tipping bucket group 39 by last collecting funnel 13 again.After the water in this tipping bucket was full, under the effect of gravity, metering tipping bucket group 39 was changeed to a heavy rollover, and the water in this tipping bucket is poured out, and another tipping bucket begins water receiving.
Measure the 39 every upsets of tipping bucket group once, tongue tube 32 near magnet 43 is once connected once.
The water of pouring out in the tipping bucket of metering tipping bucket group 39 flow into discharge the collecting funnel 21 by a following counting tipping bucket group 17 of homonymy.
Certainly,, do not spend performing creative labour, on the basis of the foregoing description, can do multiple variation, can realize the purpose of this utility model equally for one of ordinary skill in the art.But above-mentioned various variations obviously should be in the protection domain of claims of the present utility model.
Claims (1)
1, a kind of rainfall sensor, comprise base, stack shell, raingauge receiver, on, following tipping bucket assembly and collecting funnel, base is installed on the on-the-spot pedestal, the lower end of stack shell is installed on the base, the raingauge receiver assembly is installed on the top of stack shell, on base, have and compile mouth, collecting funnel is installed on the bottom surface of base funnel, to accept down the tipping bucket assembly through the water that mouth flows down that compiles on the base, following tipping bucket assembly is installed on the front of base, following tipping bucket assembly is installed in down on the tipping bucket assembly by column, it is characterized in that: underrun one pairs of posts in the metering tipping bucket group of descending the tipping bucket assembly is equipped with a tongue tube, be fixed with a magnet and take up post on lower carriage, described magnet takes up post and is in the center of tipping bucket assembly down, and the capital face that takes up post at magnet is equipped with a magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520047925 CN2874532Y (en) | 2005-12-23 | 2005-12-23 | Double tilting hopper type rainfull sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520047925 CN2874532Y (en) | 2005-12-23 | 2005-12-23 | Double tilting hopper type rainfull sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2874532Y true CN2874532Y (en) | 2007-02-28 |
Family
ID=37781130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520047925 Expired - Fee Related CN2874532Y (en) | 2005-12-23 | 2005-12-23 | Double tilting hopper type rainfull sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2874532Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116879A (en) * | 2011-02-18 | 2011-07-06 | 天津华云天仪特种气象探测技术有限公司 | 0.1mm and 0.5mm sense quantities combined multi-tipping bucket rainfall sensor |
| CN102116878A (en) * | 2011-02-18 | 2011-07-06 | 天津华云天仪特种气象探测技术有限公司 | 0.5mm sensitivity double-skip-bucket type rainfall sensor |
| CN103336318A (en) * | 2013-05-31 | 2013-10-02 | 北京博研智通科技有限公司 | Automatic precipitation measurement device and measurement method |
| CN109343156A (en) * | 2018-12-10 | 2019-02-15 | 安徽沃特水务科技有限公司 | A kind of telemetering terminal that anti-rainfall is failed to report |
| CN109473028A (en) * | 2018-12-27 | 2019-03-15 | 钱俊伟 | A kind of precipitation experiment collection structure applied to geographical teaching |
| CN110118586A (en) * | 2019-05-07 | 2019-08-13 | 北京邮电大学 | A kind of dust storm monitoring system and method based on fiber-optic grating sensor |
| CN112925047A (en) * | 2021-01-28 | 2021-06-08 | 河北省廊坊水文勘测研究中心(河北省廊坊水平衡测试中心) | Tipping bucket type rain gauge |
-
2005
- 2005-12-23 CN CN 200520047925 patent/CN2874532Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116879A (en) * | 2011-02-18 | 2011-07-06 | 天津华云天仪特种气象探测技术有限公司 | 0.1mm and 0.5mm sense quantities combined multi-tipping bucket rainfall sensor |
| CN102116878A (en) * | 2011-02-18 | 2011-07-06 | 天津华云天仪特种气象探测技术有限公司 | 0.5mm sensitivity double-skip-bucket type rainfall sensor |
| CN103336318A (en) * | 2013-05-31 | 2013-10-02 | 北京博研智通科技有限公司 | Automatic precipitation measurement device and measurement method |
| CN103336318B (en) * | 2013-05-31 | 2015-05-20 | 北京博研智通科技有限公司 | Automatic precipitation measurement device and measurement method |
| CN109343156A (en) * | 2018-12-10 | 2019-02-15 | 安徽沃特水务科技有限公司 | A kind of telemetering terminal that anti-rainfall is failed to report |
| CN109343156B (en) * | 2018-12-10 | 2020-12-15 | 安徽沃特水务科技有限公司 | Rain-proof amount report missing remote measurement terminal machine |
| CN109473028A (en) * | 2018-12-27 | 2019-03-15 | 钱俊伟 | A kind of precipitation experiment collection structure applied to geographical teaching |
| CN110118586A (en) * | 2019-05-07 | 2019-08-13 | 北京邮电大学 | A kind of dust storm monitoring system and method based on fiber-optic grating sensor |
| CN112925047A (en) * | 2021-01-28 | 2021-06-08 | 河北省廊坊水文勘测研究中心(河北省廊坊水平衡测试中心) | Tipping bucket type rain gauge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2874532Y (en) | Double tilting hopper type rainfull sensor | |
| CN108873108B (en) | Traceable tipping bucket rain gauge and measuring method thereof | |
| CN105572766A (en) | Rain gauge capable of flow distribution and monitoring | |
| CN204228986U (en) | A kind of rain gage and tipping bucket thereof | |
| CN102116878A (en) | 0.5mm sensitivity double-skip-bucket type rainfall sensor | |
| CN201021943Y (en) | A siphon calibration negative digital rainfall meter | |
| CN109752053A (en) | The inlet for stom water flow measurement device of energy auto-flushing | |
| CN109752775B (en) | High-precision siphon device for responding rainfall process | |
| CN105549122A (en) | Real-time gravity type rainfall metering sensing system | |
| CN102116879A (en) | 0.1mm and 0.5mm sense quantities combined multi-tipping bucket rainfall sensor | |
| CN2840075Y (en) | 0.2mm sensing quantity single-tipper-hopper rainfall sensor | |
| CN116539489B (en) | Accurate monitoring method for sediment content of water flow section under different liquid level flow states of rainwater pipe network | |
| CN2185435Y (en) | Photoelectric falling sphere viscometer | |
| CN108427148A (en) | A kind of high-precision Waterwheel-type rainfall gauge and measurement method | |
| CN210465731U (en) | Magnetostrictive rain gauge | |
| CN201945699U (en) | Double-tipper-hopper rainfall sensor with capability of 0.55mm | |
| CN2703262Y (en) | Stage metering double-skip rain gauge | |
| CN201965248U (en) | 0.1mm and 0.5mm sensitive quantity combination rainfall sensor with multiple skip buckets | |
| CN101813793B (en) | Digital control type pluviometer | |
| CN2583640Y (en) | Volume method electron flowmeter | |
| CN207516582U (en) | The real-time automatically leveled rainfall gauge of the hydrology | |
| CN215725932U (en) | Measuring device for road and bridge construction | |
| CN111595391A (en) | Portable multifunctional flowmeter | |
| CN206096517U (en) | Open -air device of surveing rainfall intensity in real time | |
| CN2819240Y (en) | Rainfall measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070228 Termination date: 20121223 |