CN206193272U - Survey portable hyetometer of dismantling of torrential rain - Google Patents
Survey portable hyetometer of dismantling of torrential rain Download PDFInfo
- Publication number
- CN206193272U CN206193272U CN201621240147.9U CN201621240147U CN206193272U CN 206193272 U CN206193272 U CN 206193272U CN 201621240147 U CN201621240147 U CN 201621240147U CN 206193272 U CN206193272 U CN 206193272U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- funnel
- water storage
- splashproof
- heavy rain
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Abstract
The utility model discloses a survey the portable hyetometer of dismantling of torrential rain, by splashproof upper cover, filter screen, storage debris baffle, funnel, water storage graduated flask, foamed plastic board, fixed buffering platform, pressure sensor and prevent toppling over base etc. And form. The utility model provides a hyetometer convenient to detach who surveys the torrential rain washs, remote carrying, at any time, assemble or replacement parts, solved when heavy rainstorm appearing, funnel and the separation of water storage graduated flask, rainfall speed is greater than funnel water output speed, be detained ponding in the funnel and make the problem that pressure sensor can not the real -time measurement, and can prevent the high evaporation that causes of torrential rain temperature in summer, the measuring degree of accuracy in summer improves, guarantee the accurate measurement of cold weather hyetometer, it makes circle level bubble can avoid open -air unsmooth ground because of the hyetometer whole rainfall of the being surveyed problem less than normal that makes of horizontalization not with the regulation level between two parties to prevent empting the available adjusting nut of base, the structure is firm, the error is little, the accuracy is high, wide application prospect has.
Description
Technical field
The utility model is related to meteorological model technical field, and in particular to a kind of detachable portable rainfall of survey heavy rain
Meter.
Background technology
When there is heavy rain, it is the vital task of the hydrology, meteorological department accurately and rapidly to measure the amount of rainfall in the wild, because
A portable, the professional rainfall gauge for surveying heavy rain of this design has very important significance.
Common rainfall is in respect of tipping bucket type and hydrocone type.Tipping-bucket rain-gauge is made up of inductor and signal recorder
Remote gauged rainfall instrument, inductor is made up of raingauge receiver, upper tipping bucket, metering tipping bucket, counting tipping bucket and dry reed switch etc.；Logger by
Counter, record pen, recording clock and control circuit board etc. are constituted.But rainfall is bigger, tipping-bucket rain-gauge measurement error is bigger, therefore
Be not suitable for surveying torrential rain.Siphon rainfall recorder is made up of raingauge receiver, float chamber, recording clock and shell, and certainty of measurement is high, but knot
Structure is complicated, is generally fixed to be used in precipitation station, not readily portable.
In addition in disclosed rainfall gauge patent, what is had adds metal screen at the top of rainfall gauge, effectively prevents heavy rain
The debris such as the leaf, dust, the insect that are mingled with enter rainfall gauge, but rainwater is beaten and spilt on filter screen, influence certainty of measurement；What is had adopts
With siphon arrangement, solve the excessive water storage cylinder of rainfall and be filled with problem, but the ponding of discharge enters inside device, and influence pressure is passed
, there is potential safety hazard in the work of sensor.
Utility model content
The utility model provides a kind of can conveniently dismantling, be easy to carry, in real time measuring rainfall and can reduce for survey heavy rain
The rainfall gauge of evaporation, to solve cannot to be carried present in prior art, complex structure and the problems such as certainty of measurement difference.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of detachable portable rainfall gauge for surveying heavy rain, including lid 1 on splashproof, also including being linked in sequence from the bottom to top
Fallen base plate 15, rain glass bearing 12 and shell 13 for anti-side, and storage debris baffle plate 4, leakage is from top to bottom sequentially provided with the shell 13
Bucket 5, water storage measuring cup 8, fixed buffer table 10 and pressure sensor 11, are provided with rain glass bearing 12 and connect with pressure sensor 11
Data acquisition unit, lid 1 is connected with the filter screen 3 for being placed in the top of storage debris baffle plate 4 on splashproof, and funnel 5 is stretched through plastic foamboard 9
Enter in water storage measuring cup 8.
Further, the top of the shell 13 is provided with lid 1 on splashproof, and the periphery of lid 1 connects filter screen 3 by hook 2 on splashproof.
Further, lid 1 prolongs the round platform that its axis from top to bottom gradually increases, the filter screen 3 for diameter on the splashproof
It is hemispherical, the openend of filter screen 3 connection storage debris baffle plate 4,1 time disc diameter of lid is identical with the opening diameter of filter screen 3 on splashproof, filter
The opening diameter of net 3 is not more than the opening diameter of funnel 5.
Further, the funnel 5 is connected by pressure-bearing support 6 with water storage measuring cup 8, the pressure-bearing support 6 and moisture storage capacity
Cup 8 is connected by connecting screw 7.
Further, the bottom of the funnel 5 is provided with to be placed in filler tube 18, the water storage measuring cup 8 and penetrates filler tube 18
Plastic foamboard 9, the plastic foamboard 9 is lifted with the variation of water level in water storage measuring cup 8.
Further, the fixed buffer table 10 is provided with the groove for fixing water storage measuring cup 8.
Further, base plate 15 is fallen by installing the connection rain glass of screw 17 bearing 12, the rain glass branch in the anti-side
Seat 12 is connected through a screw thread shell 13.
Further, to fall be provided with base 15 three leveling nuts 14 and circle level(l)ing bubble 16 for the anti-side.
Further, the data acquisition unit is connected with computer terminal.
Further, the material of lid 1 is stainless steel on the splashproof, and the filter screen 3 is ductile metal filter screen.
Compared with prior art, the utility model has advantages below：
The Portable detachable rainfall gauge connected mode of the survey heavy rain that the utility model is provided uses draw-in groove, hook, screw
It is connected with screw thread, it is easy to disassemble to clean and be easy to remote carrying and assemble at any time, while being conveniently replaceable part extension rainfall
Meter service life.
Because funnel is cup-shaped into stress entirety by pressure-bearing support and moisture storage capacity, pressure sensor can in real time measure rainfall feelings
Condition, is solved when there is torrential rain, and funnel is separated with water storage measuring cup, and rainfall rate goes out in water speed, funnel to be detained more than funnel
Ponding and cause pressure sensor from the problem that measures in real time.
Rainwater being splashed into rainfall gauge entrance is reduced by increasing lid on splashproof, the rainwater of collection can be covered on splashproof
Inwall is flowed down effectively prevents spilling for rainwater, reduces error, improves the accuracy of measurement.Using rainwater in measurement process
Souring and Gravitative Loads cause that the debris such as leaf, small insect on filter screen fall storage debris along filter screen with rainwater gear
On baffle plate, it is ensured that rainwater can pass through filter screen, prevent to block.Plastic foam plate is provided with water storage measuring cup, can be with
The variation in moisture storage capacity water in the cup face and lift, to prevent the evaporation of Summer Heavy Rainfall temperature initiation high, improve the accurate of summer measurement
Degree, while plastic foamboard has insulation effect, it is ensured that the udometric accurate measurement of cold snap.
It is placed in the middle with regulation level that overturning-preventing base available adjustment nut makes to justify level(l)ing bubble, it is to avoid in the wild concavo-convex ground because
The non-horizontalization of rainfall gauge is whole and make measured rainfall problem less than normal, tripod can be also connected during installation, by base own wt reduction it is whole
Individual instrument center of gravity avoids wind rainfall gauge.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein, covered on 1- splashproofs；2- is linked up with；3- filter screens；4- stores up debris baffle plate；5- funnels；6- pressure-bearing supports；7- connects spiral shell
Silk；8- water storage measuring cups；9- plastic foamboards；10- fixes buffer table；11- pressure sensors；12- rain glass bearings；13- shells；
14- leveling nuts；15- overturning-preventing bases；16- justifies level(l)ing bubble；17- installs screw；18- filler tubes.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of Portable detachable rainfall gauge for surveying heavy rain, by lid on splashproof 1, hook 2, filter screen 3, stores up miscellaneous
Thing baffle plate 4, funnel 5, pressure-bearing support 6, connecting screw 7, water storage measuring cup 8, plastic foamboard 9, fixed buffer table 10, pressure sensing
Device 11, rain glass bearing 12, shell 13, leveling nut 14, overturning-preventing base 15, circle level(l)ing bubble 16 and 17 groups of screw of installation
Into the bottom of funnel 5 is provided with filler tube 18.
Lid 1 is connected by draw-in groove with shell 13 on splashproof, the peripheral correspondence position point of lid 1 on the periphery of shell 13 top and splashproof
It is not provided with for blocking four four openings of hook 2, four openings are symmetrical centered on the axis of lid on splashproof 1 or shell 13
Arrangement, lid 1 connects filter screen 3 by hook 2 on splashproof, and filter screen 3 is placed on storage debris baffle plate 4, is easy to filter screen 3 from shell 13
It is put into or takes out, funnel 5 is located at the lower section of filter screen 3, funnel 5 is stretched into water storage measuring cup 8 by pressure-bearing support 6, pressure-bearing support 6 and stores up
It is connected by connecting screw 7 between water cup 8.Lid 1 prolongs the round platform that its axis from top to bottom gradually increases for diameter on splashproof, filters
Net 3 is hemispherical, the openend of filter screen 3 connection storage debris baffle plate 4 so that filter screen 3 is located at the centre position of storage debris baffle plate 4, prevents
Splash that 1 time disc diameter of lid is identical with the opening diameter of filter screen 3, the opening diameter of filter screen 3 is not more than the opening diameter of funnel 5.Shell 13
Can be tightened with rain glass bearing 12 by screw thread, being provided with the data connected with pressure sensor 11 in rain glass bearing 12 adopts
Storage, there is fixed buffer table 10 on pressure sensor 11, fixed buffer table 10 fixes water storage by the draw-in groove set in its table top
Measuring cup 8.There are three leveling nuts 14 and circle level(l)ing bubble 16 on overturning-preventing base 15, using installing the precession from the bottom to top of screw 17
The screwed hole at the center of overturning-preventing base 15 realizes overturning-preventing base 15 and rain glass with the screwed hole at the center of rain glass bearing 12
The installation of bearing 12；The periphery of rain detecting device bearing 12 outer ring position corresponding with the bottom of shell 13 is equipped with screw thread, and both pass through spiral
Structure is connected.
A problem that for ease of rainwater slide with corrosion is prevented, lid 1 on the splashproof of the preferred stainless steel of this case；
Filter screen 3 has the effect for separating rainwater and field trash, to avoid overweight field trash from producing heavy damage, this case to choose to filter screen 3
Filter screen 3 be ductile metal filter screen.This case does not limit the material of lid 1 and filter screen 3 on splashproof, can be according to actual conditions and purposes
Select suitable material.
Rainwater is flowed down along the inwall of lid on splashproof 1, and when rainwater passes through filter screen 3, leaf, insect and other debris can be blocked in
Outside filter screen 3, fallen on storage debris baffle plate 4 along filter screen 3, hurtled down for ease of debris, the preferred bottom notch of this case, four are circumferentially
Upper inclined storage debris baffle plate 4, the space that storage debris baffle plate 4, filter screen 3 and shell 13 are surrounded stores debris and will not hinder enough
The water that keeps off the rain is to be measured to terminate first to be screwed off shell 13 from rain glass bearing 12 during cleaning debris by filter screen 3, is inverted,
Lid 1 and filter screen 3 on splashproof are removed, all kinds of debris are directly poured out.Rainwater is flowed into the funnel 5 of the lower section of filter screen 3 by filter screen 3,
To promote rainwater all to flow into funnel 5, the opening diameter of funnel 5 that this case is selected is not less than the opening diameter of filter screen 3, subsequent rainwater
Further import in water storage measuring cup 8, water storage measuring cup 8 is designed to the measuring cup that top equal diameter bottom circular arc shrinks, the funnel of funnel 5
The bottom of pipe 18 is diagonal cut joint and stretches into water storage measuring cup 8 that this diagonal cut joint form effectively improves rainwater gliding speed, water storage measuring cup
Intermediate openings are placed with 8, the plastic foam plate 9 of filler tube 18 is can be inserted into, as rainwater is more poly- more in water storage measuring cup 8,
Plastic foam plate 9 can be raised with water surface lifting, can also be declined as the water surface declines, to prevent Summer Heavy Rainfall high because of temperature
The evaporation of initiation, while plastic foam plate 9 has insulation effect, it is ensured that the udometric accurate measurement of cold snap, this case is not limited
The thickness of plastic foam plate 9, size and number, it is ensured that it realizes insulation and overall covering water storage measuring cup 8.If certain time
Storm rainfall is bigger than normal, and the collection rain speed of funnel 5 then occurs what rainwater was detained in funnel 5 more than the rainwater dropping velocity of funnel 5
Situation, now because funnel 5 passes through the frame of pressure-bearing support 6 on water storage measuring cup 8, the weight of increased rainwater can be by pressure sensing
Device 11 detects that the data acquisition unit in the connection rain glass of pressure sensor 11 bearing 12, the pressure information for being gathered can be passed in time
It is defeated to computer terminal, so as to realize measuring rainfall in real time.Overturning-preventing base 15 can make to justify level(l)ing bubble with three adjusting nuts 14
16 is placed in the middle the problems such as with adjustment the rainfall gauge injustice that ground injustice causes can be avoided to make measured rainfall less than normal, also may be used during installation
Connection tripod, wind rainfall gauge is avoided by the own wt whole instrument center of gravity of reduction of overturning-preventing base 15.
The above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of detachable portable rainfall gauge for surveying heavy rain, including lid on splashproof（1）, it is characterised in that also including from the bottom to top
The anti-side being linked in sequence base（15）, rain glass bearing（12）And shell（13）, the shell（13）Inside from top to bottom successively
It is provided with storage debris baffle plate（4）, funnel（5）, water storage measuring cup（8）, fixed buffer table（10）And pressure sensor（11）, rain glass branch
Seat（12）Inside it is provided with and pressure sensor（11）The data acquisition unit for connecting, covers on splashproof（1）Debris baffle plate is stored up with being placed in（4）On
The filter screen of side（3）It is connected, funnel（5）Through plastic foamboard（9）Stretch into water storage measuring cup（8）It is interior.
2. it is according to claim 1 it is a kind of survey heavy rain detachable portable rainfall gauge, it is characterised in that the shell
（13）Top is provided with splashproof and covers（1）, covered on the splashproof（1）Periphery is by hook（2）Connection filter screen（3）.
3. it is according to claim 1 it is a kind of survey heavy rain detachable portable rainfall gauge, it is characterised in that on the splashproof
Lid（1）For diameter prolongs the round platform that its axis from top to bottom gradually increases, the filter screen（3）It is hemispherical, filter screen（3）Openend connects
Connect storage debris baffle plate（4）, covered on splashproof（1）Lower disc diameter and filter screen（3）Opening diameter is identical, filter screen（3）Opening diameter is not
More than funnel（5）Opening diameter.
4. it is according to claim 1 it is a kind of survey heavy rain detachable portable rainfall gauge, it is characterised in that the funnel
（5）By pressure-bearing support（6）With water storage measuring cup（8）It is connected, the pressure-bearing support（6）With water storage measuring cup（8）By connecting screw
（7）It is connected.
5. it is according to claim 1 it is a kind of survey heavy rain detachable portable rainfall gauge, it is characterised in that the funnel
（5）Bottom is provided with filler tube（18）, the water storage measuring cup（8）Inside it is provided with and penetrates filler tube（18）Plastic foamboard（9）, it is described
Plastic foamboard（9）With water storage measuring cup（8）The variation of interior water level and lift.
6. it is according to claim 1 it is a kind of survey heavy rain detachable portable rainfall gauge, it is characterised in that the fixation delay
Rush platform（10）It is provided with for fixing water storage measuring cup（8）Groove.
7. it is according to claim 1 it is a kind of survey heavy rain detachable portable rainfall gauge, it is characterised in that fall the anti-side
Base plate（15）By installing screw（17）Connection rain glass bearing（12）, the rain glass bearing（12）It is connected through a screw thread shell
（13）.
8. it is according to claim 1 it is a kind of survey heavy rain detachable portable rainfall gauge, it is characterised in that fall the anti-side
Base（15）On be provided with three leveling nuts（14）With circle level(l)ing bubble（16）.
9. it is according to claim 1 it is a kind of survey heavy rain detachable portable rainfall gauge, it is characterised in that the data are adopted
Storage is connected with computer terminal.
10. it is according to claim 1 it is a kind of survey heavy rain detachable portable rainfall gauge, it is characterised in that the splashproof
Upper lid（1）Material is stainless steel, the filter screen（3）It is ductile metal filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621240147.9U CN206193272U (en) | 2016-11-21 | 2016-11-21 | Survey portable hyetometer of dismantling of torrential rain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621240147.9U CN206193272U (en) | 2016-11-21 | 2016-11-21 | Survey portable hyetometer of dismantling of torrential rain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206193272U true CN206193272U (en) | 2017-05-24 |
Family
ID=58726903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621240147.9U Expired - Fee Related CN206193272U (en) | 2016-11-21 | 2016-11-21 | Survey portable hyetometer of dismantling of torrential rain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206193272U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143415A (en) * | 2018-11-12 | 2019-01-04 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of flood-discharge atomizing rainfall Stereometric device and method |
| CN109358384A (en) * | 2018-12-19 | 2019-02-19 | 中国农业科学院农田灌溉研究所 | A kind of measuring instrument for rainfall areas drought and waterlogging situation |
| CN111522079A (en) * | 2020-05-14 | 2020-08-11 | 曾令勤 | Anti-blocking filter screen of rain measuring cylinder |
| CN112255707A (en) * | 2017-12-26 | 2021-01-22 | 崔文良 | Rainfall real-time monitoring device for hydrology |
-
2016
- 2016-11-21 CN CN201621240147.9U patent/CN206193272U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255707A (en) * | 2017-12-26 | 2021-01-22 | 崔文良 | Rainfall real-time monitoring device for hydrology |
| CN109143415A (en) * | 2018-11-12 | 2019-01-04 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of flood-discharge atomizing rainfall Stereometric device and method |
| CN109358384A (en) * | 2018-12-19 | 2019-02-19 | 中国农业科学院农田灌溉研究所 | A kind of measuring instrument for rainfall areas drought and waterlogging situation |
| CN111522079A (en) * | 2020-05-14 | 2020-08-11 | 曾令勤 | Anti-blocking filter screen of rain measuring cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20201121 |