CN108254806A - Woodland penetrates rain synthesis measuring system - Google Patents
Woodland penetrates rain synthesis measuring system Download PDFInfo
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- CN108254806A CN108254806A CN201711384500.XA CN201711384500A CN108254806A CN 108254806 A CN108254806 A CN 108254806A CN 201711384500 A CN201711384500 A CN 201711384500A CN 108254806 A CN108254806 A CN 108254806A
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- rain
- harvesting trough
- measuring system
- water collecting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
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- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
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Abstract
The invention discloses a kind of woodlands to penetrate rain synthesis measuring system.Including strainer（1）, rain-harvesting trough（2）, water collecting funnel（3）, drainpipe（4）, buttress（5）, lifting support（6）, tipping bucket（7）, articles holding table（8）And wastewater barrel（9）, strainer（1）It is arranged on rain-harvesting trough（2）Both ends, rain-harvesting trough（2）It is placed in buttress（5）On, water collecting funnel（3）It is arranged on the apopore of rain-harvesting trough (2) one end（10）Underface and and rain-harvesting trough（2）Inside be connected, water collecting funnel（3）Lower end passes through elbow（11）And drainpipe（4）It is connected, penetrates rain and pass through rain-harvesting trough（2）Collection, flow through water collecting funnel（3）And drainpipe（4）Reach tipping bucket（7）In, tipping bucket（7）Just automatic rolling is filled with, rain is penetrated and pours into wastewater barrel（9）In.The configuration of the present invention is simple, dismounting assembling is flexible, easy to operate, improves sampling efficiency, realizes the synthesis measuring of acquisition sample parameters.
Description
Technical field
The present invention relates to forest hydrology fields, and in particular to a kind of woodland penetrates rain synthesis measuring system.
Background technology
Water be forest ecosystem substance cycle important substance, while also serve as system matter and energy cycle and it is gloomy
The main carriers of woods Eco-hydrological Processes participate in forest ecosystem regulation process.In terms of water balance, different plant species and
It has different assigned characteristics by the standing forest that certain space structure forms to Atmospheric precipitation.Therefore, correctly observation and analysis
Forest prepares to water adjusting and distributional effects and resulting space analysis understanding forest the Distribution dynamics of rainfall
Pattern and process have great significance.It penetrates rain and refers to the outer rainfall of woods（Also known as forest land gross precipitation）Deduct Interception in canopy and
Rainfall after trunk runoff the two is the important component of forest Precipitation redistribution, and the water conservation efficiency of forest is very
It depends on actually entering the throughfall in woods in big degree, therefore, Accurate Determining forest throughfall is to forest ecosystem
Water balance research is of great significance.
But current pair with Forest Canopy penetrate rain collection and measure work mainly by collecting tank and collecting box etc. its
His a series of device.CN102191789A is provided as before the one of the offer of a kind of single point set rain device and CN204989515U
Kind of convenient type forest canopy penetrates rain and collects measuring device, and it is small to connect rain area, so time-consuming and laborious ground high-volume is needed to lay this
A little devices, in addition, these devices are easily interfered by animals such as snake mouse worm ants close to ground, measurement result is caused to be not allowed；Such as
Rain collector is penetrated in the hanging woods of a kind of column that CN202522717U is provided, without filter device, so easily by withering in woods
Junk blocks, and is difficult to clear up, while potential when precipitation is larger, and collection port collection has little time to collect and rainwater is caused to overflow
The risk gone out；Such as the Undergrowth penetration rain collector that CN201622356U is proposed, stent is designed using movable joint, is vulnerable to sandy soil invasion
Cause to be difficult to stretch, while the easy aging of movable joint, it may appear that it is incomplete to finally result in collection precipitation for the phenomenon that stent glides
Phenomenon makes measurement result will appear certain deviation, while the integrated trend of whole device is apparent, and integral demounting is caused to be installed
It is relatively difficult, reduce the working efficiency of field man.
Invention content
The purpose of the present invention is being directed to the above problem, a kind of woodland is provided and penetrates rain synthesis measuring system.
The present invention adopts the following technical scheme that：
Woodland penetrates rain synthesis measuring system, including include strainer, rain-harvesting trough, water collecting funnel, drainpipe, buttress, lifting support,
Tipping bucket, articles holding table and wastewater barrel.
For rain-harvesting trough for collecting woodland precipitation, and be placed on buttress, the centre outside buttress is equipped with bayonet unit, real
The mode that existing component combines, is easily installed and dismantles；Top is arranged to the concavity identical with rain-harvesting trough size so that buttress is just
Rain-harvesting trough can be accommodated；Middle part is reserved with the installation space of water collecting funnel, elbow and drainpipe, convenient for water collecting funnel, elbow and row
The dismounting of water pipe, it is easy to clean；Lower part setting overarches, and saves material；Inner hollow at where 4 arris of the buttress per side,
The space of lower lifting support can be accommodated by being reserved with, convenient for the folding and unfolding of lifting support；4 angles per side bottom are provided with screw hole and are furnished with
Mating bolt, to fixed lifting support, can utilize has screw hole and mating bolt to adjust the height of lifting support and realize
The lifting of buttress so that the collection for penetrating rain is more complete；Lifting support bottom is arranged to cone, is conducive to be inserted into one in soil
Depthkeeping degree, to realize that whole device is stablized.
Strainer is in twice-folded shape, and is equipped at folding and carries handle, convenient for the dismounting and cleaning of strainer；The two of strainer
The interior semicircle in a folded end semicircular in shape, diameter and rain-harvesting trough cross section is consistent；Entire strainer is fixedly placed in by gravity
The both ends of rain-harvesting trough.
The lower part connection water collecting funnel of rain-harvesting trough one end, water collecting funnel mouth are arranged on the underface of rain-harvesting trough apopore simultaneously
And be connected with the inside of rain-harvesting trough, water collecting funnel lower end is connected by elbow with drainpipe, and baffle is equipped at the top of rain-harvesting trough,
It avoids when canopy is higher, penetrating can partly lose drop spatter loss when rain falls on rain-harvesting trough, and the collection for making rainwater is more complete；Rain-harvesting trough
Cross section be semicircle.
Tipping bucket is installed on articles holding table top, is the outlet of drainpipe above tipping bucket, wastewater barrel is placed below articles holding table；Glove
It hollows out in the middle part of platform, enters in wastewater barrel across articles holding table convenient for penetrating rain；Bottom is equipped with adjustable stent simultaneously, convenient for suitable
The height of rain-harvesting trough is answered, avoids excessive flow attack tipping bucket, tipping bucket is caused to measure inaccurate.
Collection of the rain by rain-harvesting trough is penetrated, water collecting funnel is flowed through and drainpipe is reached in tipping bucket, treats that tipping bucket is filled with just certainly
Dynamic rolling, is poured into rain is penetrated in wastewater barrel.
Beneficial effects of the present invention：Compared to the prior art, the invention has the characteristics that：
1）, disassembly and assembly it is flexible, it is easy to carry and transport.
2）, it is easy to operate, time saving and energy saving, the personnel to be engaged in field work provide facility, improve working efficiency.
3）, it is vdiverse in function, the number to be rolled by counting tipping bucket, which can measure, penetrates the rainfall of rain, and what wastewater barrel was collected into
Rain is penetrated, can be used for detecting physical, biological and chemically parameter.
4）, equipped with strainer, can realize sundries and penetrate efficiently separating for rain, avoid being blocked by the Litter-fall in woods entire
System ensures that acquisition penetrates the quality of rain, while strainer is easy to disassemble, is convenient to clean.
5）, that rain-harvesting trough connects rain area is big and have baffle so that it is not in that part drop is splashed to penetrate when rain falls on rain-harvesting trough
The situation of loss, and far from ground, do not interfered by animals such as snake mouse worm ants, so measurement accuracy is higher.
6）, open there are one for being bolted the screw hole of lifting support on lifting support, be not easily susceptible to sandy soil invasion
Cause to be difficult to stretch, while can the reliability and representativeness of measurement be improved according to the size groups adjustment section on forest sample ground.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the buttress structure diagram of the present invention.
Fig. 3 is the buttress of the present invention and the schematic diagram of lifting support junction.
Fig. 4 is the filter structure schematic diagram of the present invention.
Fig. 5 is the bayonet unit structure diagram of the present invention.
It is marked in figure:1- strainers, 2- rain-harvesting troughs, 3- water collecting funnels, 4- drainpipes, 5- buttresses, 5a-arris, 6- lifting branch
Frame, 7- tipping buckets, 8- articles holding tables, 9- wastewater barrels, 10- apopores, 11- elbows, 12- baffles, 13- bayonet units, 13a- shafts,
13b- hasps, 13c- hasps ring, 14- bolts, 15- screw holes, 16- carry handle, at 17- foldings.
Specific embodiment
With reference to the accompanying drawings of the specification, the use to technical solution in the specific embodiment of the present invention and its operation principle
It is further described.
As shown in Figure 1, woodland penetrates rain synthesis measuring system, including strainer 1, rain-harvesting trough 2, water collecting funnel 3, drainpipe 4,
Buttress 5, lifting support 6, tipping bucket 7, articles holding table 8 and wastewater barrel 9.
Baffle 12 is welded at the both ends of rain-harvesting trough 2, avoids, when woodland canopy is higher, penetrating meeting when rain falls on rain-harvesting trough
Part drop spatter loss loses；An apopore 10 is opened in 2 one end of rain-harvesting trough simultaneously, the diameter of apopore 10 is than 3 diameter of water collecting funnel more
It is small, and apopore 10 is made more fully to collect rainwater so as to realize in the surface of water collecting funnel 3.Manufacture rain-harvesting trough 2
Material be not limited solely to stainless steel, but also including PVC etc. waterproof durables material.
It is processed into the concavity identical with 2 size of rain-harvesting trough in the top of buttress 5 so that rain-harvesting trough 2 can be fixed on buttress 5；
Lower part processing overarches, to save material；After top and the bottom machine, perpendicular to the vertical section of upper concavity body whole
A buttress 5 is divided into two, and the middle part processing of latter two right half buttress is reserved to place water collecting funnel 3, elbow 11 and draining just
The space of pipe 4；Shaft 13a and hasp 13b are installed in centre outside one and half buttresses, outside another half buttress in
Between hasp 13b can be caused just to ride on hasp ring 13c while install hasp ring 13c, rotating shaft 13a；The four of buttress 5
It is internal at where a arris 5a to process the space that accommodate lower lifting support 6, convenient for the folding and unfolding of lifting support 6；And
Be provided with screw hole 15 at buttress 5 bottom four angle, when the height of buttress 5 to be raised and lowered, can be stretched out by lifting support 6 or
The length of person's retraction arris 5a central spaces is adjusted, and after determining desired height, is risen by tightening mating bolt 14 to fix
Descending branch frame 6, so as to fulfill the lifting of 5 height of buttress.The material for manufacturing buttress 5 is stainless steel.
Lifting support 6 is made of stainless steel, and bottom is fined away, and in cone, is conducive to be inserted into certain depth in soil, with reality
Existing whole device is stablized.
Strainer 1 is set as twice-folded shape, and 17 is equipped at folding and carries handle 16, facilitates the proposition of entire strainer 1
And cleaning；The both ends semicircular in shape of strainer 1, diameter is consistent with the interior semicircle in 2 cross section of rain-harvesting trough, to realize 1 sum aggregate rain of strainer
The matching of slot 2 avoids the two contact position from having gap, sundries is caused to flow into drainpipe 4 and so that whole system blocks, and energy
Ensure to collect the quality for penetrating rain sample；Strainer 1 is made of stainless steel, to realize that entire strainer 1 can rely on gravity
It is fixedly placed in the both ends of rain-harvesting trough.
Tipping bucket 7 is installed on 8 top of articles holding table, 7 top of tipping bucket is the outlet of drainpipe 4, and wastewater barrel is placed in 8 lower section of articles holding table
9；8 middle part of articles holding table hollows out, and enters in wastewater barrel 9 across articles holding table 8 convenient for penetrating rain；Bottom is equipped with the branch that can be adjusted simultaneously
Frame conveniently adapts to the height of rain-harvesting trough 2, avoids excessive flow attack tipping bucket 7 and causes to measure inaccurate.Manufacture articles holding table 8
Material be stainless steel.
During in-site installation, water collecting funnel 3, elbow 11 and drainpipe 4 are assembled first, and installed therein one and half
Then the inside of buttress is docked with another half buttress and half buttress, being combined into one for two and half buttresses, filled by being buckled
The fixation of the entire buttress 5 of 13 realizations is put, then the height difference at 5 both ends of buttress is adjusted by lifting support 6, according to the practical feelings in forest land
Condition makes entire catch basin 2 show certain gradient.The catch basin 2 for assembling strainer 1 is finally mounted on the upper of two buttresses 5
Face, setting is loaded with the articles holding table 8 of tipping bucket 7 immediately below the exit of drainpipe 4, and places waste water in the underface of articles holding table 8
Bucket 9, so as to complete the installation of entire synthesis measuring system.
When penetrating rain and Litter-fall falls together, Litter-fall is blocked in except strainer 1, and is penetrated rain and then passed through strainer
1 enters in rain-harvesting trough 2, under the effect of gravity, flows through apopore 10, water collecting funnel 5, drainpipe 4 and elbow 11 and eventually enters into and turn over
In bucket 7, tipping bucket 7 is carved with required scale, and collection penetrates rain to that will roll during certain scale once, makes to penetrate rain across articles holding table
8 and enter in wastewater barrel 9, it is that may know that the gross rainfall that penetrates rain finally to count the number that tipping bucket 7 rolls, while wastewater barrel is received
What is collected penetrates rain, can be used for detecting physical, biological and chemically parameter, to realize that synthesis measuring penetrates the ginseng of rain
Number.
Should finally it illustrate：The above is only used to illustrate technical scheme of the present invention, and not limitation ot it, this
The technical scope of invention is not limited to the above, it is necessary to determine its technical model according to the scope of the claims
It encloses.It is enlightenment with specific embodiment through the above, relevant staff completely can be in the thought without departing from the present invention
In context, modify to the technical solution recorded in previous embodiment or to portion of techniques therein spy
Sign changes or equal replacement, and the various change made under the premise of present inventive concept is not departed from belongs to the present invention's
Within protection domain.
Claims (6)
1. a kind of woodland penetrates rain synthesis measuring system, it is characterised in that woodland penetrates rain synthesis measuring system and includes strainer（1）、
Rain-harvesting trough（2）, water collecting funnel（3）, drainpipe（4）, buttress（5）, lifting support（6）, tipping bucket（7）, articles holding table（8）And wastewater barrel
（9）, rain-harvesting trough（2）It is placed in buttress（5）On, strainer（1）It is arranged on rain-harvesting trough（2）Both ends, water collecting funnel（3）Pass through buttress
（5）And rain-harvesting trough（2）It is fixedly connected, bell mouth is arranged on the apopore of rain-harvesting trough (2)（10）Underface and and rain-harvesting trough
（2）Inside be connected, water collecting funnel（3）Lower end passes through elbow（11）And drainpipe（4）It is connected, articles holding table（8）Pacify on top
Fill tipping bucket（7）, tipping bucket（7）Top is drainpipe（4）Outlet, articles holding table（4）Place wastewater barrel in lower section（9）.
2. woodland according to claim 1 penetrates rain synthesis measuring system, it is characterised in that the rain-harvesting trough（2）Top
Equipped with baffle（12）, apopore（10）In water collecting funnel（3）Surface；Rain-harvesting trough（2）Cross section be semicircle.
3. woodland according to claim 1 penetrates rain synthesis measuring system, which is characterized in that the buttress（5）It is external
Centre be equipped with bayonet unit（13）；Top is arranged to and rain-harvesting trough（2）The identical concavity of size；Middle part is reserved with water collecting funnel
（3）, elbow（11）And drainpipe（4）Installation space；Lower part setting overarches；Inner hollow at where four edges rib (5a),
Lower lifting support can be accommodated by being reserved with（6）Space；Four angles of bottom are provided with screw hole（15）And equipped with mating bolt（14）.
4. woodland according to claim 1 penetrates rain synthesis measuring system, it is characterised in that the lifting support（6）Bottom
Portion is set as being cone.
5. woodland according to claim 1 penetrates rain synthesis measuring system, it is characterised in that the strainer（1）In secondary
Shape is folded, and (17) are equipped with and carry handle at folding（16）；Strainer（1）Two folded end semicirculars in shape, diameter sum aggregate rain
Slot is horizontal（2）The interior semicircle of section is consistent；Strainer（1）Rain-harvesting trough is fixedly placed in by gravity（2）Both ends.
6. woodland according to claim 1 penetrates rain synthesis measuring system, it is characterised in that the articles holding table（8）Middle part
It hollows out；Bottom is equipped with the stent that can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711384500.XA CN108254806B (en) | 2017-12-20 | 2017-12-20 | Comprehensive measuring system for forest penetrating rain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711384500.XA CN108254806B (en) | 2017-12-20 | 2017-12-20 | Comprehensive measuring system for forest penetrating rain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108254806A true CN108254806A (en) | 2018-07-06 |
| CN108254806B CN108254806B (en) | 2023-10-20 |
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ID=62723360
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711384500.XA Active CN108254806B (en) | 2017-12-20 | 2017-12-20 | Comprehensive measuring system for forest penetrating rain |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5898110A (en) * | 1997-12-24 | 1999-04-27 | Hagstrom; Gotthard L. | Precise rain gauge and methods of calibration |
| CN201622356U (en) * | 2010-02-02 | 2010-11-03 | 中国科学院水利部成都山地灾害与环境研究所 | Undergrowth penetration rain collector |
| CN102191789A (en) * | 2011-05-26 | 2011-09-21 | 北京林业大学 | Single-point rainwater collecting device and multiple-point measuring system of throughfall inside forest |
| CN202372653U (en) * | 2011-12-16 | 2012-08-08 | 浙江省水文局 | Water collecting comparator for remote measuring rain gage |
| CN205209802U (en) * | 2015-12-04 | 2016-05-04 | 北华大学 | Improvement type forest thing collector that withers and falls |
| CN205353387U (en) * | 2016-02-04 | 2016-06-29 | 甘肃农业大学 | Pierce through rain collector in woods |
| CN207817239U (en) * | 2017-12-20 | 2018-09-04 | 桂林理工大学 | A kind of woodland penetrates rain synthesis measuring device |
-
2017
- 2017-12-20 CN CN201711384500.XA patent/CN108254806B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5898110A (en) * | 1997-12-24 | 1999-04-27 | Hagstrom; Gotthard L. | Precise rain gauge and methods of calibration |
| CN201622356U (en) * | 2010-02-02 | 2010-11-03 | 中国科学院水利部成都山地灾害与环境研究所 | Undergrowth penetration rain collector |
| CN102191789A (en) * | 2011-05-26 | 2011-09-21 | 北京林业大学 | Single-point rainwater collecting device and multiple-point measuring system of throughfall inside forest |
| CN202372653U (en) * | 2011-12-16 | 2012-08-08 | 浙江省水文局 | Water collecting comparator for remote measuring rain gage |
| CN205209802U (en) * | 2015-12-04 | 2016-05-04 | 北华大学 | Improvement type forest thing collector that withers and falls |
| CN205353387U (en) * | 2016-02-04 | 2016-06-29 | 甘肃农业大学 | Pierce through rain collector in woods |
| CN207817239U (en) * | 2017-12-20 | 2018-09-04 | 桂林理工大学 | A kind of woodland penetrates rain synthesis measuring device |
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| Publication number | Publication date |
|---|---|
| CN108254806B (en) | 2023-10-20 |
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