CN102788615B - Weighing automatic draining stem flow measuring system - Google Patents
Weighing automatic draining stem flow measuring system Download PDFInfo
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- CN102788615B CN102788615B CN201210259059.3A CN201210259059A CN102788615B CN 102788615 B CN102788615 B CN 102788615B CN 201210259059 A CN201210259059 A CN 201210259059A CN 102788615 B CN102788615 B CN 102788615B
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- Prior art keywords
- liquid
- trunk
- automatic draining
- solenoid valve
- weighing
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- 238000005303 weighing Methods 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000192 social effect Effects 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The invention discloses a weighing automatic draining stem flow measuring system, which comprises a stem flow collector and a liquid collecting bucket, wherein the liquid collecting bucket is provided with a weighing sensor and an automatic draining device; the weighing sensor is connected with a paperless recorder; and a solar power supply system is used for supplying power to the paperless recorder. The weighing automatic draining stem flow measuring system is simple in structure, is skillful in design, is convenient to use, has the characteristics of saving in energy and environment friendliness due to the adoption of solar energy, and has high practicability; the automatic draining device is arranged, so that operation is automatic and user-friendly, remote control can be realized, data can be measured and recorded on line for a long time, and good economic benefit and social effect can be generated.
Description
Technical field
The present invention relates to a kind of trunk runoff and measure system, be specifically related to one and weigh
frommoving discharge opeing formula trunk runoff is measured system.
Background technology
In forest ecosystem observation, be one of very important content to the research of Stem-flow, so-called Stem-flow refers to: drop to the raindrop in forest, wherein a part is transferred to branch from leaf, transfer to trunk and flow to ground, forest land from branch, this part rainfall becomes Stem-flow.Existing also not for measuring the integrated system of trunk runoff, only have concise and to the point current-collecting device, for example disclosed device of conventional hose or CN2786603Y, these devices easily deform in use, cause current-collecting device not closed, cause the loss of runoff; In the mensuration of flow, adopt and manually or certainly record tipping-bucket rain gauge, but this rain gage funnel under rainstorm weather is too small, easily overflows, be difficult to meet trunk runoff and measure.Comprehensive the above, existing trunk runoff measurement mechanism is measured not accurate, can not realize Long-distance Control etc., can not meet user demand completely.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the object of this invention is to provide one weigh automatic drain formula trunk runoff measure system, to make it have the features such as simple in structure, multiple functional.
Technical scheme: in order to realize foregoing invention object, the technical solution used in the present invention is:
One weigh automatic-discharging formula trunk runoff measure system, comprise trunk radial flow collector and liquid-collecting barrel, on liquid-collecting barrel, be provided with LOAD CELLS and automatic draining device; Described LOAD CELLS is connected with recording instrument without paper, and described recording instrument without paper is powered by solar electric power supply system.
Described trunk radial flow collector comprises the cylinder for wrapping up trunk, is provided with afflux groove in cylinder periphery, is provided with liquid-through hole on afflux groove.
The height of described afflux cell wall is lower than cylinder.
Described automatic draining device comprises liquid level gauge, water pump and solenoid valve, liquid level gauge is located in liquid-collecting barrel, be provided with water pump and solenoid valve outward at liquid-collecting barrel, solenoid valve is for controlling the unlatching of water pump, and described liquid level gauge, solenoid valve all carry out signal and communication with the controller of peripheral hardware.
Described solar electric power supply system comprises interconnective solar panel, charge controller and accumulator (8).
Beneficial effect: the automatic drain formula trunk runoff of weighing of the present invention is measured system, simple in structure, designs ingenious, easy to use, adopt sun power, there is the characteristic of energy-conserving and environment-protective, and automatic draining device is set, make operation automation, hommization, can realize Long-distance Control, and on-line determination that can be permanent and record data, there is good practicality, can produce good economic benefit and social effect.
Brief description of the drawings
Fig. 1 is that the automatic drain formula trunk runoff of weighing is measured the structural representation of system;
Fig. 2 is the structural representation of trunk radial flow collector.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further explained.
As shown in Figure 1, weigh automatic drain formula trunk runoff measure system mainly formed by trunk radial flow collector 1, liquid-collecting barrel 2, LOAD CELLS 3 and recording instrument without paper 4.Trunk radial flow collector 1 comprises the cylinder 11 for wrapping up trunk, is provided with afflux weir 13 in cylinder 11 peripheries, is provided with liquid-through hole 14 in afflux weir 13, and the height of the weir wall 12 on afflux weir 13 is lower than cylinder 11.Below liquid-through hole 14, link flexible pipe and be connected with liquid-collecting barrel 2, on liquid-collecting barrel 2, be provided with LOAD CELLS 3 and automatic draining device.Automatic draining device comprises liquid level gauge 5, water pump 6 and solenoid valve 7, liquid level gauge 5 is located in liquid-collecting barrel 2, outside liquid-collecting barrel 2, be provided with water pump 6 and solenoid valve 7, solenoid valve 7 is for controlling the unlatching of water pump 6, liquid level gauge 5, solenoid valve 7 all carry out signal and communication with the controller of peripheral hardware, and can set the liquid level upper limit, in time by the opening and closing of controller control solenoid valve 7, realize automatic drain.LOAD CELLS 3 links with recording instrument without paper 4, carries out signal and communication, in real time weight data is transferred to recording instrument without paper 4 and records and store.Recording instrument without paper 4 is powered by solar electric power supply system.Solar electric power supply system comprises interconnective solar panel 10, charge controller 9 and accumulator 8.
This automatic drain formula trunk runoff of weighing is measured system in use, only trunk radial flow collector 1 need to be fixed on trunk by clip or flange, and start peripheral control unit, just can real-time, long-range, online manipulation realize, there is good practicality, and there is the features such as simple in structure, operation automation, hommization and environmental protection and energy saving.
Claims (3)
1. the discharge opeing formula trunk runoff of weighing is measured system, comprise trunk radial flow collector (1) and liquid-collecting barrel (2), it is characterized in that: on liquid-collecting barrel (2), be provided with LOAD CELLS (3) and automatic draining device; Described LOAD CELLS (3) is connected with recording instrument without paper (4), and described recording instrument without paper (4) is powered by solar electric power supply system; Described automatic draining device comprises liquid level gauge (5), water pump (6) and solenoid valve (7), liquid level gauge (5) is located in liquid-collecting barrel (2), outside liquid-collecting barrel (2), be provided with water pump (6) and solenoid valve (7), solenoid valve (7) is for controlling the unlatching of water pump (6), and described liquid level gauge (5), solenoid valve (7) all carry out signal and communication with the controller of peripheral hardware; Described trunk radial flow collector (1) comprises the cylinder (11) for wrapping up trunk, be provided with afflux weir (13) in cylinder (11) periphery, on afflux weir (13), be provided with liquid-through hole (14).
2. the discharge opeing formula trunk runoff of weighing according to claim 1 is measured system, it is characterized in that: the height of the weir wall (12) on described afflux weir (13) is lower than cylinder (11).
3. the discharge opeing formula trunk runoff of weighing according to claim 1 is measured system, it is characterized in that: described solar electric power supply system comprises interconnective solar panel (10), charge controller (9) and accumulator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210259059.3A CN102788615B (en) | 2012-07-25 | 2012-07-25 | Weighing automatic draining stem flow measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210259059.3A CN102788615B (en) | 2012-07-25 | 2012-07-25 | Weighing automatic draining stem flow measuring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102788615A CN102788615A (en) | 2012-11-21 |
| CN102788615B true CN102788615B (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210259059.3A Active CN102788615B (en) | 2012-07-25 | 2012-07-25 | Weighing automatic draining stem flow measuring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102788615B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353408A (en) * | 2013-06-25 | 2013-10-16 | 北京林业大学 | Automatic monitor for suspended load sediments in river water |
| CN104535374B (en) * | 2014-12-09 | 2017-08-08 | 上海交通大学 | A kind of trunk runoff collection device and installation method for city trees and shrubs |
| CN105403260A (en) * | 2015-12-28 | 2016-03-16 | 中国科学院地理科学与资源研究所 | Flow measuring device and method |
| CN109341803A (en) * | 2018-12-21 | 2019-02-15 | 中国水利水电科学研究院 | A kind of trunk runoff measuring device and its installation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1564028A (en) * | 2004-03-26 | 2005-01-12 | 王学永 | Double-chamber, photoelectric sensing, auto electronic rain quantity and snow quantity meter |
| CN2786603Y (en) * | 2004-08-31 | 2006-06-07 | 阮士松 | Trunk radial flow collector |
| CN102236112A (en) * | 2010-05-05 | 2011-11-09 | 周叔一 | Drainage type ombrometer |
| CN102435250A (en) * | 2011-10-18 | 2012-05-02 | 辽宁省水土保持研究所 | Measuring method and implementation device for slope surface runoff |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005326330A (en) * | 2004-05-17 | 2005-11-24 | Toyo Kensa Kogyo Kk | Automatic flow rate measuring device and automatic flow rate measuring method of sending/distributing water pipe |
-
2012
- 2012-07-25 CN CN201210259059.3A patent/CN102788615B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1564028A (en) * | 2004-03-26 | 2005-01-12 | 王学永 | Double-chamber, photoelectric sensing, auto electronic rain quantity and snow quantity meter |
| CN2786603Y (en) * | 2004-08-31 | 2006-06-07 | 阮士松 | Trunk radial flow collector |
| CN102236112A (en) * | 2010-05-05 | 2011-11-09 | 周叔一 | Drainage type ombrometer |
| CN102435250A (en) * | 2011-10-18 | 2012-05-02 | 辽宁省水土保持研究所 | Measuring method and implementation device for slope surface runoff |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2005-326330A 2005.11.24 |
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| Publication number | Publication date |
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| CN102788615A (en) | 2012-11-21 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121121 Assignee: Jiangsu Geguan Agroforestry Technology Group Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: 2018320000362 Denomination of invention: Weighing automatic draining stem flow measuring system Granted publication date: 20140806 License type: Common License Record date: 20181129 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121121 Assignee: Huangdun Nursery Farm, Ganyu District, Lianyungang City Assignor: Nanjing Forestry University Contract record no.: 2018320000376 Denomination of invention: Weighing automatic draining stem flow measuring system Granted publication date: 20140806 License type: Common License Record date: 20181212 |
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| DD01 | Delivery of document by public notice | ||
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Addressee: Nanjing Trident Network Technology Co.,Ltd. Document name: Notification that Application Deemed not to be Proposed |
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| TR01 | Transfer of patent right |
Effective date of registration: 20231227 Address after: 210000 building 4, No. 18, Zhilan Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Jiangsu Yunuo Electronic Technology Co.,Ltd. Address before: Nanjing City, Jiangsu province 210037 Longpan Road No. 159 Patentee before: NANJING FORESTRY University |