CN104375221A - Rainfall collector - Google Patents
Rainfall collector Download PDFInfo
- Publication number
- CN104375221A CN104375221A CN201410644781.8A CN201410644781A CN104375221A CN 104375221 A CN104375221 A CN 104375221A CN 201410644781 A CN201410644781 A CN 201410644781A CN 104375221 A CN104375221 A CN 104375221A
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- China
- Prior art keywords
- gathering barrel
- rainwater
- spring
- rainfall
- connector
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
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- 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)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to a rainfall collector which mainly comprises a double-barrel type rainwater collecting structure. Two rainwater collecting barrels are connected through a spring and a support in a floating mode, a balance hose is arranged between the two barrels so that rainwater of the two barrels can be dynamically communicated, and the balance of the total amount of the rainwater and the total amount of impurities of the two barrels is achieved. Meanwhile, a filtering structure is arranged in one of the barrels, the rainwater can be filtered, the purity can be improved, the other collecting barrel not provided with any filtering structure is used for buffering the rainwater to enable the filtering speed to keep up with the pouring speed of the rainwater, and therefore the stability and the wide application degree of the collector are improved.
Description
Technical field
The present invention relates to a kind of rainfall gatherer, belong to meteorological equipment field.
Background technology
Due to industry and social development, the pollution that factory and building are brought also increases gradually, and in rainy process, a large amount of dust in air and particle to rise and fall back ground along with rainwater one, thus now in city most rainwater all can be mingled with a large amount of solvable or insolubless;
Rain gage is that a kind of meteorologist and hydrologist are used for the instrument (measurement of snowfall then needs to use snow weighing gauge) of the quantity of precipitation measuring somewhere in a period of time; Common are hydrocone type and tipping bucket type two kinds; Traditional rain gage is all the measurement being carried out rainfall amount by the direct collection to rainwater, while rainfall is collected, rainwater can be carried solvable or insolubles and impurity in a large number secretly and enter into udometric device for collecting rain water together, these solvable or insolubless and impurity can badly influence the correct estimation to rain gage rainwater-collecting amount, also in rainwater-collecting bucket, likely there is fouling, corrosion or blocking rainwater U trap simultaneously, damage is caused to whole rain gage;
So in udometric continuous innovation, carry out the dust-proof transformation of sand control to rain gage and become particularly important;
ZL201320176640.9 proposes a kind of sand prevention rain gage, mainly be used in some the soil is porous and to fall and the water yield is large, very easily there is the area of rubble flow, flood, but the dust storm in such kind of area also can be larger, so this practicality mainly improves udometric sand prevention performance, it mainly comprises transparent tube filled with water with a scale, holds rain mouth and bearing, is provided with and holds rain mouth above transparent tube filled with water with a scale, described transparent tube filled with water periphery with a scale is provided with protective cover, described in hold in rain mouth and be provided with anti-sand cover, it realizes the separation to impurity in rainwater mainly through an easy anti-sand cover, and this structure also exists very large defect obviously, silt is after being dissolved by rainwater, because the adhesion of water itself is larger, so the adhesion of silt in adjoint rainwater also insolubles also can increase, if generation heavy showers, and the words that in rainwater, impurity content is higher, be easy to result in blockage to anti-sand cover, rainwater is caused to flow not smooth, a large amount of rainwater directly can fall the outside of steel ladle through anti-sand cover, the accuracy of Rainfall estimation can be had a strong impact on, the silt that particle is less simultaneously can drop in steel ladle through anti-sand cover, bring impact also can to the Measurement accuracy of quantity of precipitation, moreover, to be filtered rainwater by this method of separate mesh and inherently can bring impact to the accuracy of rainwater, especially when rainfall amount is larger, the rainwater handling capacity of separate mesh is more limited, a large amount of rainwater still can from the edge landing of separate mesh, the accuracy that impact is measured.
ZL201320096716.7 it is also proposed a kind of rain gage that can filter rainwater, its main method is in rainwater-collecting bucket, arrange one piece of sponge, this mechanism has better dmp filter compared to the mode arranging filter screen on Sheng rain bucket top layer, but this structure is only suitable for rainfall in a small amount, namely rainfall is less than the water percolating capacity of sponge unit interval, rainfall is once excessive, sponge has little time to ooze out rainwater in time, a large amount of rainwater can be trapped in the sponge top of gathering barrel, then overflow, the Measurement accuracy of quantity of precipitation can be had a strong impact on.
Summary of the invention
The technical problem to be solved in the present invention is: overcome prior art moderate rain water filtering mechanism and easily block, and filter velocity is slow, the technical matters of easily overflowing, and provides a kind of self-equilibrating rainfall of two gathering barrel that adopts to collect and measuring equipment.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of rainfall gatherer, described rainfall gatherer comprises bearing, rainwater-collecting tub assembly, guiding subassembly and transient equilibrium assembly, and described rainwater-collecting tub assembly is arranged between guiding subassembly and transient equilibrium assembly by bearing;
Described guiding subassembly comprises the diversion cavity of a three-way pipe type, and the top connector A of described diversion cavity is rainwater inlet port, and the connector B bottom diversion cavity and connector C is used for the rainwater that connector A enters to import to rainwater-collecting tub assembly;
Described rainwater-collecting tub assembly comprises main gathering barrel and secondary gathering barrel, the open top of described main gathering barrel and secondary gathering barrel, the openend of main gathering barrel and secondary gathering barrel respectively can the organ pipe of elastic shrinkage or diastole be communicated with connector C with connector B by one;
Between the bottom of main gathering barrel and the bottom of secondary gathering barrel, be provided with one balance flexible pipe, be provided with a screen modules at the top of secondary gathering barrel;
Described transient equilibrium assembly comprises spring A and spring B, described main gathering barrel is connected with bearing elasticity with spring B by spring A with secondary gathering barrel, bearing also arranges guide rail A and guide rail B, the axis of described guide rail A and guide rail B is coaxial with the compression axis of spring A and spring B, and the axis of guide rail A and guide rail B also with soil horizontal plane, described main gathering barrel is connected with the wall sliding of bearing with guide rail B by guide rail A with secondary gathering barrel, and described spring A and spring B are diastole spring.
As further innovation of the present invention, described connector A is also connected with a trumpet-shaped Sheng rain mouth, one end that described Sheng rain mouth diameter is less is connected with connector A.
As further innovation of the present invention, the top of described bearing is also provided with a filter, and the position that described filter correspondence contains rain mouth is provided with a primary filter net, and the mesh diameter of described primary filter net is greater than 1 centimetre.
As further innovation of the present invention, described screen modules comprises the screen pack bucket of a tubbiness, and the top of described screen pack bucket is fixed on the opening part of secondary gathering barrel, is provided with gap between the face of cylinder of described filtration Netcom and the internal face of secondary gathering barrel.
As further innovation of the present invention, the height of described filtration Netcom is X, and the secondary height containing rain bucket is Y, and described 2X is less than Y.
As further innovation of the present invention, the bottom of described main gathering barrel is provided with an aided filter net near the link position place of balance flexible pipe.
The invention has the beneficial effects as follows:
1, the present invention can the rainwater-collecting bucket of dynamic adjustments by two, the rainfall that main gathering barrel and secondary gathering barrel increase when rainfall is lower is equal, but secondary rainwater-collecting bucket can filter rainwater, thus improve the degree of accuracy of rainfall, and when rainfall is larger, because the limited filtering capacity of secondary gathering barrel, so secondary gathering barrel for the water yield can be circulated in main gathering barrel by guiding subassembly, a large amount of rainfalls can be stored by main gathering barrel, at main gathering barrel, sedimentation filtration is carried out to rainwater again, subsequently when rainfall diminishes, under the driving of recoil of spring power, main gathering barrel and secondary gathering barrel can carry out the mobile equilibrium of the water yield by balance flexible pipe, gross precipitation of the present invention should be the twice of secondary gathering barrel moisture storage capacity, the present invention has high bearing pressure by aforementioned structure and principle, no matter quantity of precipitation is large and little, all can not affect measuring accuracy because of the restriction of filter velocity.
2, primary filter net of the present invention can be separated by the object larger to leaf equal diameter, prevents large part impurity from entering into rain water collecting system, causes the blocking of equipment.
3, aided filter net of the present invention can prevent the impurity in main gathering barrel from entering in secondary gathering barrel, affects the purity of rainwater in secondary gathering barrel, also can prevent balance flexible pipe from blocking simultaneously.
4, the screen pack bucket in the secondary gathering barrel of the present invention has better strainability compared to common single layer filter netting gear, because its surface of contact is larger compared to traditional single layer filter net, rainwater can filter in the surrounding of screen pack bucket.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described;
Fig. 1 is structural representation of the present invention;
Figure comprises: bearing 1, main gathering barrel 2, secondary gathering barrel 3, connector B4, connector C5, spring A6, spring B 7, Sheng rain mouth 8, primary filter net 9, screen pack bucket 10, organ pipe 11, balance flexible pipe 12, aided filter net 13, guide rail A14, guide rail B15.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, the present invention is a kind of rainfall gatherer, and described rainfall gatherer comprises bearing 1, rainwater-collecting tub assembly, guiding subassembly and transient equilibrium assembly, and described rainwater-collecting tub assembly is arranged between guiding subassembly and transient equilibrium assembly by bearing 1;
Described guiding subassembly comprises the diversion cavity of a three-way pipe type, and the top connector A of described diversion cavity is rainwater inlet port, and the connector B4 bottom diversion cavity and connector C5 is used for the rainwater that connector A enters to import to rainwater-collecting tub assembly;
Described rainwater-collecting tub assembly comprises main gathering barrel 2 and secondary gathering barrel 3, the open top of described main gathering barrel 2 and secondary gathering barrel 3, the openend of main gathering barrel 2 and secondary gathering barrel 3 respectively can the organ pipe 11 of elastic shrinkage or diastole be communicated with connector C5 with connector B4 by one;
Between the bottom and the bottom of secondary gathering barrel 3 of main gathering barrel 2, be provided with one balance flexible pipe 12, the top of secondary gathering barrel 3 is provided with a screen modules;
Described transient equilibrium assembly comprises spring A6 and spring B 7, described main gathering barrel 2 is connected with bearing 1 elasticity with spring B 7 by spring A6 with secondary gathering barrel 3, bearing 1 also arranges guide rail A14 and guide rail B15, the axis of described guide rail A14 and guide rail B15 is coaxial with the compression axis of spring A6 and spring B 7, and the axis of guide rail A14 and guide rail B15 also with soil horizontal plane, described main gathering barrel 2 is connected with the wall sliding of bearing 1 with guide rail B15 by guide rail A14 with secondary gathering barrel 3, and described spring A6 and spring B 7 are diastole spring;
Described connector A is also connected with a trumpet-shaped Sheng rain mouth 8, one end that described Sheng rain mouth 8 diameter is less is connected with connector A;
The top of described bearing 1 is also provided with a filter, and the position that described filter correspondence contains rain mouth 8 is provided with a primary filter net 9, and the mesh diameter of described primary filter net 9 is 1.5 centimetres;
Described screen modules comprises the screen pack bucket 10 of a tubbiness, and the top of described screen pack bucket 10 is fixed on the opening part of secondary gathering barrel 3, is provided with gap between the face of cylinder of described filtration Netcom and the internal face of secondary gathering barrel 3;
The height of described filtration Netcom is X, and the secondary height containing rain bucket is Y, and described 2X equals 1/3Y;
The bottom of described main gathering barrel 2 is provided with an aided filter net 13 near the link position place of balance flexible pipe 12;
This product can the rainwater-collecting bucket of dynamic adjustments by two, the rainfall that main gathering barrel and secondary gathering barrel increase when rainfall is lower is equal, but secondary rainwater-collecting bucket can filter rainwater, thus improve the degree of accuracy of rainfall, and when rainfall is larger, because the limited filtering capacity of secondary gathering barrel, so secondary gathering barrel for the water yield can be circulated in main gathering barrel by guiding subassembly, a large amount of rainfalls can be stored by main gathering barrel, at main gathering barrel, sedimentation filtration is carried out to rainwater again, subsequently when rainfall diminishes, under the driving of recoil of spring power, main gathering barrel and secondary gathering barrel can carry out the mobile equilibrium of the water yield by balance flexible pipe, gross precipitation of the present invention should be the twice of secondary gathering barrel moisture storage capacity,
When rainfall is measured, screen pack 10 can be taken down, directly measure the amount of rainfall in secondary gathering barrel 3 with graduated cylinder, and twin-tub structure of the present invention can when there is blocking in bucket wherein, adopt another bucket to measure separately, there is very high fault freedom.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on instructions, must determine its technical scope according to right.
Claims (6)
1. a rainfall gatherer, is characterized in that: described rainfall gatherer comprises bearing, rainwater-collecting tub assembly, guiding subassembly and transient equilibrium assembly, and described rainwater-collecting tub assembly is arranged between guiding subassembly and transient equilibrium assembly by bearing;
Described guiding subassembly comprises the diversion cavity of a three-way pipe type, and the top connector A of described diversion cavity is rainwater inlet port, and the connector B bottom diversion cavity and connector C is used for the rainwater that connector A enters to import to rainwater-collecting tub assembly;
Described rainwater-collecting tub assembly comprises main gathering barrel and secondary gathering barrel, the open top of described main gathering barrel and secondary gathering barrel, the openend of main gathering barrel and secondary gathering barrel respectively by one can elastic shrinkage or diastole organ pipe and connector B, connector C is corresponding is communicated with;
Between the bottom of main gathering barrel and the bottom of secondary gathering barrel, be provided with one balance flexible pipe, be provided with a screen modules at the top of secondary gathering barrel;
Described transient equilibrium assembly comprises spring A and spring B, and described main gathering barrel is connected with bearing elasticity by spring B by spring A, secondary gathering barrel; Bearing also arranges guide rail A and guide rail B, the laying direction of the laying direction of described guide rail A and the telescopic direction of spring A, guide rail B and the telescopic direction of spring B are in the same way, and the laying direction of guide rail A and guide rail B all with surface water plane orthogonal, described main gathering barrel is connected with the wall sliding of bearing by guide rail B by guide rail A, secondary gathering barrel, and described spring A and spring B are diastole spring.
2. a kind of rainfall gatherer as claimed in claim 1, is characterized in that: described connector A is also connected with a trumpet-shaped Sheng rain mouth, and one end that described Sheng rain mouth diameter is less is connected with connector A.
3. a kind of rainfall gatherer as claimed in claim 2, is characterized in that: the top of described bearing is also provided with a filter, and the position that described filter correspondence contains rain mouth is provided with a primary filter net, and the mesh diameter of described primary filter net is greater than 1 centimetre.
4. a kind of rainfall gatherer as claimed in claim 1, it is characterized in that: described screen modules comprises the screen pack bucket of a tubbiness, the top of described screen pack bucket is fixed on the opening part of secondary gathering barrel, is provided with gap between the face of cylinder of described filtration Netcom and the internal face of secondary gathering barrel.
5. a kind of rainfall gatherer as claimed in claim 4, is characterized in that: the height of described filtration Netcom is X, and the secondary height containing rain bucket is Y, and described 2X is less than Y.
6. a kind of rainfall gatherer as claimed in claim 1, is characterized in that: the bottom of described main gathering barrel is provided with an aided filter net near the link position place of balance flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644781.8A CN104375221A (en) | 2014-11-14 | 2014-11-14 | Rainfall collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644781.8A CN104375221A (en) | 2014-11-14 | 2014-11-14 | Rainfall collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104375221A true CN104375221A (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644781.8A Pending CN104375221A (en) | 2014-11-14 | 2014-11-14 | Rainfall collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104375221A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607155A (en) * | 2015-12-21 | 2016-05-25 | 无锡信大气象传感网科技有限公司 | Rainfall collector for weather phenomena |
| CN106291770A (en) * | 2016-07-28 | 2017-01-04 | 无锡信大气象传感网科技有限公司 | A kind of can the tipping-bucket rain-gauge measuring device of profound removal of contamination |
| CN109116446A (en) * | 2018-11-14 | 2019-01-01 | 李成代 | A kind of mountain area rainfall test method |
| CN109116447A (en) * | 2018-11-14 | 2019-01-01 | 李成代 | A kind of rainfall tester suitable for remote mountain areas |
| CN109116448A (en) * | 2018-11-14 | 2019-01-01 | 李成代 | The mountain area rainfall tester of locator can be protected |
| CN109146338A (en) * | 2018-10-22 | 2019-01-04 | 广西桂冠电力股份有限公司 | A kind of power station Production Scheduling System and method |
| LU100486B1 (en) * | 2017-10-20 | 2019-04-25 | Luxembourg Inst Science & Tech List | Automatic water sampler apparatus |
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| US3958457A (en) * | 1975-09-26 | 1976-05-25 | The United States Of America As Represented By The Secretary Of The Army | Electronically operated tipping-bucket rain gauge |
| CN2070915U (en) * | 1989-05-12 | 1991-02-06 | 吴建国 | Antifouling type rainfall measuring cylinder |
| CN101295029A (en) * | 2008-06-12 | 2008-10-29 | 南京国触科技有限公司 | Double-tub double-siphon weighing rain gauge |
| KR100997757B1 (en) * | 2010-06-04 | 2010-12-01 | 김창구 | Rain gauges having temperature sensing device |
| CN201828678U (en) * | 2010-09-14 | 2011-05-11 | 肖雪峰 | Automatic rain gauge |
-
2014
- 2014-11-14 CN CN201410644781.8A patent/CN104375221A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3958457A (en) * | 1975-09-26 | 1976-05-25 | The United States Of America As Represented By The Secretary Of The Army | Electronically operated tipping-bucket rain gauge |
| CN2070915U (en) * | 1989-05-12 | 1991-02-06 | 吴建国 | Antifouling type rainfall measuring cylinder |
| CN101295029A (en) * | 2008-06-12 | 2008-10-29 | 南京国触科技有限公司 | Double-tub double-siphon weighing rain gauge |
| KR100997757B1 (en) * | 2010-06-04 | 2010-12-01 | 김창구 | Rain gauges having temperature sensing device |
| CN201828678U (en) * | 2010-09-14 | 2011-05-11 | 肖雪峰 | Automatic rain gauge |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607155A (en) * | 2015-12-21 | 2016-05-25 | 无锡信大气象传感网科技有限公司 | Rainfall collector for weather phenomena |
| CN105607155B (en) * | 2015-12-21 | 2017-11-28 | 嵊州北航投星空众创科技有限公司 | A kind of precipitation collector for weather phenomenon |
| CN106291770A (en) * | 2016-07-28 | 2017-01-04 | 无锡信大气象传感网科技有限公司 | A kind of can the tipping-bucket rain-gauge measuring device of profound removal of contamination |
| LU100486B1 (en) * | 2017-10-20 | 2019-04-25 | Luxembourg Inst Science & Tech List | Automatic water sampler apparatus |
| WO2019077136A1 (en) * | 2017-10-20 | 2019-04-25 | Luxembourg Institute Of Science And Technology (List) | Automatic water sampler apparatus |
| CN109146338A (en) * | 2018-10-22 | 2019-01-04 | 广西桂冠电力股份有限公司 | A kind of power station Production Scheduling System and method |
| CN109146338B (en) * | 2018-10-22 | 2023-09-12 | 广西桂冠电力股份有限公司 | Hydropower station production scheduling system and method |
| CN109116446A (en) * | 2018-11-14 | 2019-01-01 | 李成代 | A kind of mountain area rainfall test method |
| CN109116447A (en) * | 2018-11-14 | 2019-01-01 | 李成代 | A kind of rainfall tester suitable for remote mountain areas |
| CN109116448A (en) * | 2018-11-14 | 2019-01-01 | 李成代 | The mountain area rainfall tester of locator can be protected |
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Application publication date: 20150225 |