CN109341803A - A kind of trunk runoff measuring device and its installation method - Google Patents
A kind of trunk runoff measuring device and its installation method Download PDFInfo
- Publication number
- CN109341803A CN109341803A CN201811568679.9A CN201811568679A CN109341803A CN 109341803 A CN109341803 A CN 109341803A CN 201811568679 A CN201811568679 A CN 201811568679A CN 109341803 A CN109341803 A CN 109341803A
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- trunk
- water
- rainfall
- accepting part
- hose
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
The invention discloses a kind of trunk runoff measuring device and its installation methods, including collector-shoe gear and are connected to the metrological service of collector-shoe gear end；Collector-shoe gear includes the afflux hose with water-accepting part and diversion division, the arrival end of diversion division is connected with the outlet end of water-accepting part, water-accepting part is around on trunk to be measured by spring anchor ear pitch, and water-accepting part upper end offers on trunk circumferencial direction and the circular opening of opening upwards, the intimate surface contact of the upper end-face edge of circular opening and trunk to be measured；Diversion division is connect with metrological service；The installation cost is low, and installation is simple, and user selects the fixed collector-shoe gear of the spring anchor ear of suitable length, the circular opening that collector-shoe gear is persistently kept fixed and closely fitting trunk according to the usage requirement；By can continuously measure trunk runoff automatically for a long time from meter formula rainfall bucket；By rainfall bung, the measurement of external environmental interference trunk runoff is avoided, effectively improves the accuracy of measurement.
Description
Technical field
The present invention relates to forest hydrology technical fields, and in particular to a kind of trunk runoff measuring device and its installation side
Method.
Background technique
In water cycle process, vegetation mainly includes saturating rain and trunk runoff to the interception of precipitation, accurately measures trunk
Runoff is particularly significant to the production stream in rainfall and forest land in measurement woods.
Currently, most common trunk runoff measurement method is that plastic barrel accepts method, it includes flow collection that plastic barrel, which accepts method,
Device, guiding device and bucket.Each precipitation, trunk runoff enters collection device, and diversion pipe enters bucket, finally by
Water calculates trunk runoff in manual measurement bucket.The collection device of this method generally follows closely hose on trunk surface layer, hose and
There may be gaps for trunk, are easy to fall off, and the time has grown collection opening and has been easy to reduce, and causes to collect error；What bucket was collected
Water is likely to be saturating rain, and needs manual measurement water of the same race, and trivial operations are easy to cause error, and the data surveyed are also discrete
's.
Summary of the invention
The purpose of the present invention is to provide a kind of convenient and hand of operation collect trunk runoff measuring device with high accuracy and its
Installation method.
The technical scheme to solve the above technical problems is that a kind of trunk runoff measuring device, including afflux machine
Structure and the metrological service for being connected to collector-shoe gear end；
The collector-shoe gear includes the afflux hose with water-accepting part and diversion division, the arrival end of the diversion division with it is described
The outlet end of water-accepting part is connected, and the water-accepting part is around on trunk to be measured by spring anchor ear pitch, and the water-accepting part
Upper end offers on trunk circumferencial direction and the circular opening of opening upwards, the upper end-face edge of the circular opening and tree to be measured
Dry intimate surface contact；End of the diversion division far from water-accepting part is connect with the metrological service.
Further, the spring anchor ear includes external springs and the spring storage box being connected in external springs, described
Spring storage box includes the box body for being in cylindrical structure, positioned at the spring storage portion of tray interior and positioned at spring storage portion two
The limiting section and clamping part of side are provided with the lengthening spring being an integral structure with external springs, institute in spring storage portion
The limit switch being provided on limiting section for limiting lengthening spring overhang is stated, is provided with card slot in the clamping part, it is described
The end of external springs is provided with buckle compatible with card slot.
Further, the metrological service includes closing from meter formula rainfall bucket and lid in the rainfall bucket for counting formula rainfall bucket top certainly
Lid, is provided with outlet pipe on the rainfall bung, the both ends of the outlet pipe respectively with the diversion division of the afflux hose and from
The connection of meter formula rainfall bucket.
Further, described to include staving, the gravity sensing layer that staving inner bottom is set and set from meter formula rainfall bucket
The data collector on staving is set, gravity sensor, and the gravity sensor and institute are provided in the gravity sensing layer
State data collector communication connection.
Further, the upper end of the outlet pipe is tied up by steel wire and afflux hose, and the outlet pipe is far from afflux hose
End extend to from meter formula rainfall bucket in.
Further, the end of the outlet pipe is provided with filter screen.
Further, the rainfall bung is funnel-shaped structure.
Further, the afflux hose disk is around in trunk surface to be measured in " 9 " shape structure.
The present invention also provides a kind of installation methods of trunk runoff measuring device, comprising the following steps:
1.: afflux hose is wound in " 9 " shape around trunk to be measured inclination；
2.: according to the trunk perimeter at winding, the spring anchor ear for selecting length and trunk perimeter to match, and spring is embraced
Hoop is mounted in the circular opening of afflux hose water-accepting part, so that water-accepting part is fastened on trunk；
3.: outlet pipe is installed on rainfall bung, and filter screen is installed in the end of outlet pipe；
4.: by rainfall bung lid close from meter formula rainfall bucket, and by steel wire by the water outlet of afflux hose diversion division with
Outlet pipe binding connection.
Further, step 2. in the circular opening upper end-face edge of water-accepting part connect and smear with trunk surface gap by glass cement
It is flat.
The invention has the following advantages: a kind of trunk runoff measuring device provided by the present invention and its installation side
Method, the installation cost is low, and materials are convenient, and installation is simple, and user selects the spring anchor ear of suitable length according to the usage requirement
Fixed collector-shoe gear, the circular opening that collector-shoe gear is persistently kept fixed and closely fitting trunk, it is convenient to operate, and keeps away
Exempt from the damage due to the rigid fixing piece such as bail to trunk, securely and reliably；By from meter formula rainfall bucket, reduce hand labor and
Error caused by artificial, can measure continuous, prolonged trunk runoff automatically；By rainfall bung, avoid dry branches and fallen leaves,
Saturating rain enters the measurement of rainfall bucket interference trunk runoff, and the filtration of the filter screen by water outlet pipe part in woods, avoids
Dregs impurity enter from meter formula rainfall bucket and caused by measurement error so that measurement data is more accurate be the hydrology of forest
Mechanism study provides preferably support.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is afflux hose construction schematic diagram in the present invention；
Fig. 3 is spring anchor ear schematic diagram in the present invention；
Fig. 4 is in the present invention from meter formula rainfall bucket schematic diagram；
Appended drawing reference shown in Fig. 1 to Fig. 4 respectively indicates are as follows: 1- collector-shoe gear, 2- metrological service, 3- water-accepting part, 4- are led
Stream portion, 5- afflux hose, 6- spring anchor ear, 10- trunk, 61- external springs, 62- spring storage box, 602- box body, 603- bullet
Spring storage portion, 604- limiting section, 605- clamping part, 607- lengthening spring, 608- limit switch, 609- card slot, 610- buckle,
21- counts formula rainfall bucket, 22- rainfall bung, 23- outlet pipe, 201- staving, 202- gravity sensing layer, 203- data collector certainly.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figure 1 to Figure 2, a kind of trunk runoff measuring device, including collector-shoe gear 1 and it is connected to collector-shoe gear 1
The metrological service 2 of end.Collector-shoe gear 1 is tightly attached on trunk 10 to be measured, to collect the rainwater of trunk runoff, and passes through afflux
Mechanism 1 accurately continuously measures trunk runoff by the rainwater diversion of collection to metrological service 2, by metrological service 2 for a long time
Amount.
Collector-shoe gear 1 includes the afflux hose 5 with water-accepting part 3 and diversion division 4, the arrival end and water-accepting part 3 of diversion division 4
Outlet end be connected.Preferably afflux hose 5 uses silica gel hose, and 5 pitch of afflux hose is around on trunk 10 to be measured, and
In " 9 " shape structure.The outlet end of water-accepting part 3 is lower, and the water-accepting part 3 of afflux hose 5 by 6 pitch of spring anchor ear be around in
It surveys on trunk 10,3 upper end of water-accepting part offers on 10 circumferencial direction of trunk and the circular opening of opening upwards, circular opening
The surface of upper end-face edge and trunk 10 to be measured is smoothed out by glass cement and is connected, and is realized and is in close contact, to shut off, collect trunk diameter
Stream, end of the diversion division 4 far from water-accepting part 3 is connect with the metrological service 2.
Metrological service 2 includes closing from meter formula rainfall bucket 21 and lid in the rainfall bung 22 for counting 21 top of formula rainfall bucket certainly,
Outlet pipe 23 is provided on rainfall bung 22, formula is counted at the both ends of outlet pipe 23 with the diversion division 4 of the afflux hose 5 and certainly respectively
Rainfall bucket 21 is connected to.Rainfall bung 22 is funnel-shaped structure, and is stainless steel material, avoid being chronically at field and caused by bucket
Lid corrosion.By the covering of rainfall bung 22, effectively avoid avoiding that dry branches and fallen leaves, saturating rain enters rainfall bucket interference tree in woods
The measurement of trunk diameter stream.The upper end of outlet pipe 23 is tied up with afflux hose 5 by steel wire and is connect, and outlet pipe 23 is far from afflux hose 5
End extend to from meter formula rainfall bucket 21 in so that trunk runoff can accurately enter in staving 201.The end of outlet pipe 23
Portion is provided with filter screen, and the dregs impurity in trunk runoff can be effectively filtered by filter screen, and impurity diameter stream is avoided to enter
Measurement error caused by to staving 201, improves the accuracy of measurement.
Include staving 201, the gravity sensing layer 202 of 201 inner bottom of staving is set and sets from meter formula rainfall bucket 21
The data collector 203 on staving 201 is set, gravity sensor, and gravity sensor and institute are provided in gravity sensing layer 202
State the communication connection of data collector 203.With increasing for the run-off in staving 201, gravity sensor is in real time by inductive signal
It is transmitted to data collector 203, data collector 203 communicates to connect the processors such as computer, the number acquired to data collector 203
It is recorded and analyzed according into accurate, so that the hydrology mechanism study for forest provides better support.
As shown in figure 3, in the present invention, spring anchor ear 6 includes external springs in order to improve the operability of spring anchor ear 6
61 and the spring storage box 62 that is connected in external springs 61,62 box of spring storage box include the box body in cylindrical structure
602, the spring storage portion 603 inside box body 602 and limiting section 604 and buckle positioned at 603 two sides of spring storage portion
Portion 605, is provided with the lengthening spring 607 being an integral structure with external springs 61 in spring storage portion 603, on limiting section 604
It is provided with for limiting the limit switch 608 for lengthening 607 overhang of spring, is provided with card slot 609, external bullet in clamping part 605
The end of spring 61 is provided with buckle 610 compatible with card slot 609.External springs 61 are consistent with 607 structure of spring is lengthened and are
Integral structure, the head end of external springs 61 are connect with spring is lengthened, and the tail end of external springs 61, which is provided with, to buckle and match with card slot
Close connection.When carrying out actual selection, limit switch 608 is closed, keeps 602 inside of box body in the conductive state, user can root
Stable fixation is carried out to afflux hose 5 according to the spring anchor ear 6 of the perimeter selection different length of trunk 10 to be measured；When length selects
After appropriate, opening limit switch 608, positioned at 604 upper and lower ends of limiting section limit switch 608 respectively to lengthen spring 607 into
The blocking of row upper and lower ends limits, prevent lengthening spring 607 from stretching out, to reach optimal length.Work as length
After choosing, the circular opening by spring along 5 water-accepting part 3 of afflux hose is installed, and by the buckle of the spring after coiling 610
It is mounted in the card slot 609 in spring storage box 62, so that the structure annular in shape of spring anchor ear 6 and connecing afflux hose 5
Water portion 3 is fastened on the surface of trunk 10 to be measured, and securely and reliably, it is convenient to operate.
The present invention also provides a kind of installation methods of trunk runoff measuring device, comprising the following steps:
1.: afflux hose 5 is wound in " 9 " shape around trunk 10 to be measured inclination；
2.: according to 10 perimeter of trunk at winding, the spring anchor ear 6 for selecting length and 10 perimeter of trunk to match, and will
Spring anchor ear 6 is mounted in the circular opening of 5 water-accepting part 3 of afflux hose, so that water-accepting part 3 is fastened on trunk 10；Pass through glass
The inner wall edge of circular opening upper end is connected on 10 surface of trunk to be measured by glass glue, filling 5 upper end of afflux hose and trunk it
Between gap, realize be in close contact.It, will be with one end of buckle after length selection suitably when carrying out the installation of spring anchor ear
Around trunk and it is plugged into the card slot of spring storage box.
3.: outlet pipe 23 is installed on rainfall bung 22, and filter screen is installed in the end of outlet pipe 23；
4.: the lid of rainfall bung 22 is closed in meter formula rainfall bucket 21 certainly, and the going out 5 diversion division 4 of afflux hose by steel wire
The mouth of a river and the binding of outlet pipe 23 connect.
The above are a specific embodiment of the invention, from implementation process as can be seen that a kind of trunk provided by the present invention
Runoff measuring device and its installation method, the installation cost is low, and materials are convenient, and user selects suitably long according to the usage requirement
The fixed collector-shoe gear of the spring anchor ear of degree, the circular opening that collector-shoe gear is persistently kept fixed and closely fitting tree
Dry, it is convenient to operate, and avoids the damage due to the rigid fixing piece such as bail to trunk, securely and reliably；By subtracting from meter formula rainfall bucket
Few hand labor and it is artificial caused by error, continuous, prolonged trunk runoff can be measured automatically；By rainfall bung,
It avoids that dry branches and fallen leaves, saturating rain enters the measurement of rainfall bucket interference trunk runoff in woods, and passes through the filter screen of water outlet pipe part
Filtration, avoid dregs impurity enter from meter formula rainfall bucket and caused by measurement error so that measurement data is more smart
Really.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of trunk runoff measuring device, which is characterized in that including collector-shoe gear (1) and be connected to collector-shoe gear (1) end
The metrological service (2) in portion；
The collector-shoe gear (1) includes the afflux hose (5) with water-accepting part (3) and diversion division (4), the water-accepting part (3) and
The diversion division (4) is connected, and the water-accepting part (3) is around on trunk to be measured (10) by spring anchor ear (6) pitch, and institute
Water-accepting part (3) upper end is stated to offer on trunk (10) circumferencial direction and the circular opening of opening upwards, the circular opening
The intimate surface contact of upper end-face edge and trunk to be measured (10)；End and the meter of the diversion division (4) far from water-accepting part (3)
Measuring mechanism (2) connection.
2. a kind of trunk runoff measuring device according to claim 1, which is characterized in that the spring anchor ear (6) includes
External springs (61) and the spring storage box (62) being connected on external springs (61), the spring storage box (62) include being in
The box body (602) of cylindrical structure is located at box body (602) internal spring storage portion (603) and is located at spring storage portion
(603) limiting section (604) and clamping part (605) of two sides, spring storage portion (603) is interior to be provided with and external springs (61)
The lengthening spring (607) being an integral structure is provided on the limiting section (604) and lengthens spring (607) for limiting and stretch out
The limit switch (608) of amount, the clamping part (605) is interior to be provided with card slot (609), the end setting of the external springs (61)
Have and card slot (609) compatible buckle (610).
3. a kind of trunk runoff measuring device according to claim 1, which is characterized in that the metrological service (2) includes
It closes from meter formula rainfall bucket (21) and lid in the rainfall bung (22) from meter formula rainfall bucket (21) top, the rainfall bung (22)
On be provided with outlet pipe (23), the both ends of the outlet pipe (23) respectively with the diversion division (4) of the afflux hose (5) and from count
Formula rainfall bucket (21) connection.
4. a kind of trunk runoff measuring device according to claim 3, which is characterized in that described from meter formula rainfall bucket (21)
Including staving (201), it is arranged in the gravity sensing layer (202) of staving (201) inner bottom and setting on staving (201)
Data collector (203), is provided with gravity sensor in the gravity sensing layer (202), and the gravity sensor with it is described
Data collector (203) communication connection.
5. a kind of trunk runoff measuring device according to claim 4, which is characterized in that the upper end of the outlet pipe (23)
It is tied up by steel wire and afflux hose (5), the outlet pipe (23) extends to far from the end of afflux hose (5) from meter formula rainfall
In bucket (21).
6. according to a kind of described in any item trunk runoff measuring devices of claim 3 to 5, which is characterized in that the outlet pipe
(23) end is provided with filter screen.
7. a kind of trunk runoff measuring device according to claim 6, which is characterized in that the rainfall bung (22) is leakage
Bucket-shaped structure.
8. a kind of trunk runoff measuring device according to claim 6, which is characterized in that afflux hose (5) coiling
In trunk to be measured (10) surface in " 9 " shape structure.
9. a kind of installation method of trunk runoff measuring device according to any one of claims 1 to 8, which is characterized in that
The following steps are included:
1.: afflux hose (5) is wound in " 9 " shape around trunk to be measured (10) inclination；
2.: according to trunk (10) perimeter at winding, the spring anchor ear (6) for selecting length and trunk (10) perimeter to match, and
Spring anchor ear (6) is mounted in the circular opening of afflux hose (5) water-accepting part (3), so that water-accepting part (3) is fastened on tree to be measured
On dry (10)；
3.: outlet pipe (23) are installed on rainfall bung (22), and filter screen is installed in the end of outlet pipe (23)；
4.: rainfall bung (22) lid is closed in meter formula rainfall bucket (21) certainly, and passes through steel wire for afflux hose (5) diversion division (4)
Water outlet and outlet pipe (23) binding connect.
10. a kind of installation method of trunk runoff measuring device according to claim 9, which is characterized in that step 2. in
The circular opening upper end-face edge of water-accepting part (3) connect floating with trunk (10) surface by glass cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811568679.9A CN109341803A (en) | 2018-12-21 | 2018-12-21 | A kind of trunk runoff measuring device and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811568679.9A CN109341803A (en) | 2018-12-21 | 2018-12-21 | A kind of trunk runoff measuring device and its installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109341803A true CN109341803A (en) | 2019-02-15 |
Family
ID=65304694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811568679.9A Pending CN109341803A (en) | 2018-12-21 | 2018-12-21 | A kind of trunk runoff measuring device and its installation method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109341803A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758464A (en) * | 2021-09-30 | 2021-12-07 | 国网山东省电力公司潍坊供电公司 | Intelligent detection device and detection method for electric pole state |
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| ES2352283B1 (en) * | 2008-09-24 | 2011-12-26 | Instituto Andaluz De Investigacion Y Formacion Agraria, Pesquera, Alimentaria Y De La Prod.Ecologica | VOLUMETRIC METER OF ESCORRENTÍA. |
| CN102788615A (en) * | 2012-07-25 | 2012-11-21 | 南京林业大学 | Weighing automatic draining stem flow measuring system |
| CN204101093U (en) * | 2014-08-27 | 2015-01-14 | 中国科学院沈阳应用生态研究所 | A kind of data collector measuring trunk runoff |
| CN105509830A (en) * | 2014-11-25 | 2016-04-20 | 中国科学院沈阳应用生态研究所 | Stem flow measuring system |
| CN205958310U (en) * | 2016-07-20 | 2017-02-15 | 复凌科技（上海）有限公司 | Trunk runoff testing arrangement |
| CN206572117U (en) * | 2017-03-01 | 2017-10-20 | 北京汽车股份有限公司 | Steel band spring hoop, oil pipe component and automobile |
| CN207688374U (en) * | 2017-12-28 | 2018-08-03 | 深圳市鹏辉制冷工程有限公司 | A kind of air-conditioning copper pipe fixing piece |
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2018
- 2018-12-21 CN CN201811568679.9A patent/CN109341803A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2352283B1 (en) * | 2008-09-24 | 2011-12-26 | Instituto Andaluz De Investigacion Y Formacion Agraria, Pesquera, Alimentaria Y De La Prod.Ecologica | VOLUMETRIC METER OF ESCORRENTÍA. |
| CN102788615A (en) * | 2012-07-25 | 2012-11-21 | 南京林业大学 | Weighing automatic draining stem flow measuring system |
| CN204101093U (en) * | 2014-08-27 | 2015-01-14 | 中国科学院沈阳应用生态研究所 | A kind of data collector measuring trunk runoff |
| CN105509830A (en) * | 2014-11-25 | 2016-04-20 | 中国科学院沈阳应用生态研究所 | Stem flow measuring system |
| CN205958310U (en) * | 2016-07-20 | 2017-02-15 | 复凌科技（上海）有限公司 | Trunk runoff testing arrangement |
| CN206572117U (en) * | 2017-03-01 | 2017-10-20 | 北京汽车股份有限公司 | Steel band spring hoop, oil pipe component and automobile |
| CN207688374U (en) * | 2017-12-28 | 2018-08-03 | 深圳市鹏辉制冷工程有限公司 | A kind of air-conditioning copper pipe fixing piece |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758464A (en) * | 2021-09-30 | 2021-12-07 | 国网山东省电力公司潍坊供电公司 | Intelligent detection device and detection method for electric pole state |
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Application publication date: 20190215 |