CN209842107U - Siphon type rain gauge calibration system - Google Patents
Siphon type rain gauge calibration system Download PDFInfo
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- CN209842107U CN209842107U CN201920948601.3U CN201920948601U CN209842107U CN 209842107 U CN209842107 U CN 209842107U CN 201920948601 U CN201920948601 U CN 201920948601U CN 209842107 U CN209842107 U CN 209842107U
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- rain gauge
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- siphon
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000005303 weighing Methods 0.000 claims abstract description 88
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 52
- 241000190070 Sarracenia purpurea Species 0.000 claims abstract description 34
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 claims abstract description 32
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 12
- 230000008859 change Effects 0.000 description 8
- 230000035622 drinking Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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Abstract
The utility model discloses a hydrocone type rain gauge calibration system, include: the device comprises a weighing device, a water supply device and a control device, wherein the siphonic rain gauge to be calibrated is arranged on a main weighing module and is provided with a water inlet and a water outlet, a peristaltic pump is provided with a water inlet pipe communicated with a main water cup and a water outlet pipe communicated with the water inlet, the water outlet pipe of the peristaltic pump is connected to the upper portion of the water inlet of the siphonic rain gauge to be calibrated, the peristaltic pump is used for quantitatively pumping water in the main water cup into the siphonic rain gauge to be calibrated, and the control device is used for controlling the peristaltic pump to work and obtaining a measuring value of the weighing device and an output numerical value of the siphon. The water outlet pipe and the siphon rain gauge to be detected are arranged at intervals, so that the weight measurement of the siphon rain gauge to be detected can be prevented from being influenced by gravity of the water outlet pipe, the measurement of the total rainfall of the siphon rain gauge to be detected can be improved, and the calibration precision of the siphon rain gauge calibration system can be further improved.
Description
Technical Field
The utility model belongs to the technical field of the rain gauge, specifically, relate to a hydrocone type rain gauge calibration system.
Background
With the increasing attention of agricultural intellectualization, the application of the rain gauge plays a crucial role, the rain gauge can record the relation between rainfall and crop growth from beginning to end in agricultural production, the rain gauge needs to be calibrated to ensure the measurement precision of the rain gauge, a siphon-type rain gauge in the related technology is not filled with water in a pipeline of a peristaltic pump before calibration, the calibration error can be increased, the accuracy of a relation curve of the rainfall and an output value is influenced, and the calibration precision can be influenced by the moisture remained in the siphon-type rain gauge.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.
Therefore, the utility model provides a hydrocone type rain gauge calibration system, hydrocone type rain gauge calibration system can promote hydrocone type rain gauge's demarcation precision, has promoted hydrocone type rain gauge's rainfall-output numerical value curve's accuracy.
According to the utility model discloses hydrocone type rain gauge calibration system, hydrocone type rain gauge calibration system includes: the weighing device comprises a total weighing module, a main weighing module and an auxiliary weighing module, the siphon rain gauge to be calibrated is arranged on the main weighing module and is provided with a water inlet and a water outlet, the water supply device comprises a peristaltic pump, a main water cup arranged on the main weighing module and an auxiliary water cup arranged on the auxiliary weighing module, the peristaltic pump is provided with a water inlet pipe communicated with the total water cup and a water outlet pipe communicated with the water inlet, a water outlet pipe of the peristaltic pump is connected to the upper part of a water inlet of the to-be-calibrated siphon rain gauge, the peristaltic pump is used for quantitatively pumping water in the main water cup into the to-be-calibrated siphon rain gauge, the control device is in signal connection with the weighing device, the water supply device and the siphon rain gauge to be calibrated, the device is used for controlling the peristaltic pump to work and obtaining the measuring value of the weighing device and the output value of the siphon rain gauge to be calibrated.
According to the utility model discloses hydrocone type rain gauge calibration system with the outlet pipe with wait to examine hydrocone type rain gauge interval setting, can prevent that the weight of the hydrocone type rain gauge is waited to examine in the gravity influence of outlet pipe is measured to can promote the measurement through waiting to examine the total rainfall of hydrocone type rain gauge, can further promote the demarcation precision of hydrocone type rain gauge calibration system.
According to an embodiment of the utility model, wait to mark hydrocone type rain gauge and be located the top of vice drinking cup.
According to the utility model discloses an embodiment, the delivery port with link to each other through the pipe between the vice drinking cup, the pipe is close to the one end of vice drinking cup is located the open-ended top of vice drinking cup.
According to the utility model discloses an embodiment, be equipped with pipe support on the vice weighing module, the pipe supports on the pipe support.
According to the utility model discloses an embodiment, be equipped with the hyetometer support on the main weighing module, it establishes to wait to mark hydrocone type hyetometer on the hyetometer support.
According to the utility model discloses an embodiment, total weighing module main weighing module with vice weighing module is the electronic scale.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a siphon rain gauge calibration system according to an embodiment of the present invention;
fig. 2 is a flow chart of a siphon rain gauge calibration method according to an embodiment of the present invention;
fig. 3 is a calibration data graph of a calibration system of a siphon rain gauge according to an embodiment of the present invention (in the graph, the abscissa is the output value of the siphon rain gauge to be calibrated, and the ordinate is the water injection amount of the peristaltic pump to the siphon rain gauge to be calibrated).
Reference numerals:
100: a siphon type rain gauge calibration system;
10: a total weighing module; 11: a main weighing module; 12: a secondary weighing module; 13: a rain gauge support; 14: a catheter stent; 20: a peristaltic pump; 21: a master water cup; 22: a secondary cup; 30: a control device; 40: calibrating the siphon rain gauge; 41: a conduit.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "front", "rear", "left", "right", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A siphon-type rain gauge calibration system according to an embodiment of the present invention is described in detail below with reference to fig. 1 to 3.
As shown in fig. 1, according to an embodiment of the present invention, a siphon rain gauge calibration system 100 includes: weighing means, water supply means and control means 30.
Particularly, the weighing device comprises a total weighing module 10, a main weighing module 11 and an auxiliary weighing module 12, wherein the total weighing module 10, the main weighing module 11 and the auxiliary weighing module 12 are electronic scales which are respectively a total electronic scale, a main electronic scale and an auxiliary electronic scale, the weighing modules are made of the electronic scales, the weighing modules are easy to obtain, the reading of the electronic scales is convenient, and the measurement parameters are easy to obtain.
Wait to mark hydrocone type rain gauge 40 and establish on main weighing module 11, main weighing module 11 can detect the weight change condition of waiting to mark hydrocone type rain gauge 40, wherein, wait to mark hydrocone type rain gauge 40 and have water inlet and delivery port, the rainwater can enter into through the water inlet and wait to mark hydrocone type rain gauge 40, then flow through the delivery port, it has siphon device to wait to mark in the hydrocone type rain gauge 40, be equipped with the sensor in the siphon device, the sensor can detect the water yield in the siphon device, and calculate the rainfall that gets into the water inlet according to the water yield that the sensor detected, and then calculate the rainfall.
The water supply device comprises a peristaltic pump 20, a main water cup 21 arranged on a main weighing module 10 and an auxiliary water cup 22 arranged on an auxiliary weighing module 12, wherein the peristaltic pump 20 is provided with a water inlet pipe communicated with the main water cup 21 and a water outlet pipe communicated with a water inlet, the peristaltic pump 20 is used for quantitatively pumping water in the main water cup 21 into the siphon rain gauge 40 to be calibrated, the main weighing module 10 can measure the weight change of the main water cup 21 so as to obtain the water quantity pumped into the siphon rain gauge 40 to be calibrated by the peristaltic pump 20, the auxiliary weighing module 12 can measure the weight change of the auxiliary water cup 22 so as to obtain the water quantity flowing into the auxiliary water cup 22 from a water outlet, and the main weighing module 11 can measure the weight change of the siphon rain gauge 40 to be calibrated so as to obtain the residual water quantity in the siphon rain gauge 40 to be calibrated.
The control device 30 is in signal connection with the weighing device, the water supply device and the to-be-calibrated siphon rain gauge 40, and is used for controlling the peristaltic pump 20 to work and acquiring a measurement value of the weighing device and an output numerical value of the to-be-calibrated siphon rain gauge 40.
The control device 30 is in signal connection with the weighing device, the water supply device and the to-be-calibrated siphon rain gauge 40 and is used for controlling the peristaltic pump 20 to work and obtaining a measurement value of the weighing device, judging whether the precision of the to-be-calibrated siphon rain gauge 40 meets a standard or not and whether errors are effectively controlled or not in the calibration process according to the weight change conditions of the main water cup 21, the to-be-calibrated siphon rain gauge 40 and the auxiliary water cup 22 obtained by the weighing device, wherein the control device 30 can be a notebook computer or a desktop computer or a single chip microcomputer, the control device 30 can read the values of the main weighing module 10, the main weighing module 11 and the auxiliary weighing module 12 and calculate the change values of the main weighing module 10, the main weighing module 11 and the auxiliary weighing module 12, and can read the output value of a sensor of the to-be-calibrated siphon rain gauge 40.
As shown in fig. 2, the siphon rain gauge calibration method includes the following steps: s1, separating a water outlet pipe of the peristaltic pump 20 from the to-be-calibrated siphon rain gauge 40, starting the peristaltic pump 20 to supply water to the water outlet pipe until the water of the water outlet pipe is saturated, stopping the peristaltic pump 20, S2, connecting the water outlet pipe of the peristaltic pump 20 to the upper side of the water inlet of the to-be-calibrated siphon rain gauge 40, S3, starting the peristaltic pump 20, and obtaining the numerical value change conditions of the total weighing module 10, the main weighing module 11 and the auxiliary weighing module 12 and the output numerical value of the to-be-calibrated siphon rain gauge 40 by the control device 30, and obtaining the relation curve of the rainfall and the output numerical value according to the numerical value change conditions of the total weighing module 10, the main weighing module 11 and the auxiliary weighing module 12 and the output numerical value of the to-be-calibrated siphon.
Therefore, according to the siphon rain gauge calibration method provided by the embodiment of the utility model, the water outlet pipe is separated from the siphon rain gauge calibration system 100 and water is supplied into the water outlet pipe, so that the water outlet quantity of the total water cup 21 is larger than the water inlet quantity of the siphon rain gauge calibration system 100 due to the fact that certain water is reserved in the water outlet pipe of the peristaltic pump 20, and therefore the error between the total water outlet quantity and the total water quantity actually passing through the siphon rain gauge calibration system 100 can be eliminated, as shown in fig. 3, the calibration results on the two sides are almost always, and the calibration precision of the siphon rain gauge calibration system 100 is favorably improved; the water outlet pipe and the siphon rain gauge calibration system 100 are arranged at intervals, so that the gravity of the water outlet pipe can be prevented from influencing the weight measurement of the siphon rain gauge calibration system 100, the measurement of the total rainfall through the siphon rain gauge calibration system 100 can be improved, and the calibration precision of the siphon rain gauge calibration system 100 can be further improved.
As shown in fig. 2, according to an embodiment of the present invention, step S3 includes the following specific steps:
s31, when the peristaltic pump is not started, the control device acquires the value M of the total weighing moduleT0Main weighing module value ME0Numerical value M of auxiliary weighing module10The value M of the total weighing moduleT0Can be the sum of the weight of the total water cup and the water in the total water cup, and the numerical value M of the main weighing moduleE0The weight of the siphon rain gauge and the value M of the auxiliary weighing module10The weight of the empty water cup can be used for peeling and calculating the weight of water in the auxiliary water cup during later-stage calculation;
s32, starting the peristaltic pump, and acquiring the value M of the total weighing module in real timeT2And an output value of the siphon rain gauge to be calibrated, wherein the volume of the siphon rain gauge to be calibrated is L, A1 is a first set difference value, A1 is not less than 8mL and not more than 12mL, A1 can be 8mL, 10mL or 12mL, when the output value of the siphon rain gauge to be calibrated is L-A1, the power of the peristaltic pump is reduced, the water in the siphon rain gauge to be calibrated is lower in the early stage of starting the peristaltic pump, the power of the peristaltic pump is higher so as to shorten the calibration time, when the water in the siphon rain gauge to be calibrated reaches the maximum volume, the siphon device in the siphon rain gauge to be calibrated discharges the water in the siphon rain gauge to be calibrated into the auxiliary water cup, and when the peristaltic pump works for a certain time, the water in the siphon rain gauge to be calibrated gradually rises to be adjacent to the maximum volume, the power of the peristaltic pump is reduced, namely the speed of the peristaltic pump injecting water into the siphon rain gauge to be calibrated is reduced, therefore, when the siphon device drains water, the water quantity in the siphon rain gauge to be calibrated is closer to that of the siphon rain gauge to be calibratedA maximum volume;
s33, when the numerical value of the auxiliary weighing module changes, the peristaltic pump is stopped, namely, when the water amount in the siphon rain gauge to be calibrated reaches the maximum volume of the siphon rain gauge to be calibrated, the siphon device discharges the water in the siphon rain gauge to be calibrated into the auxiliary water cup, the numerical value of the auxiliary weighing module changes at the moment, the peristaltic pump is stopped at the moment, and just because the siphon device discharges the water into the auxiliary water cup and the numerical value of the auxiliary weighing module changes, and the peristaltic pump is in a working state in the process, when the water in the siphon rain gauge to be calibrated is adjacent to the maximum volume of the siphon rain gauge to be calibrated, the power of the peristaltic pump is reduced, so that the water amount pumped into the siphon rain gauge to be calibrated by the peristaltic pump in the process can be reduced, and the calibration accuracy of the siphon rain gauge to be calibrated can be improved;
s34, the control device obtains the value M of the total weighing moduleT1Main weighing module value ME1Numerical value M of auxiliary weighing module11And calculates the following variation: Δ MT＝MT1-MT0，ΔME＝ME1-ME0，ΔM1＝M11-M10；
S35, comparing Δ M with a second set difference a2, where Δ M ═ Δ MT-ΔME-ΔM1A is more than or equal to 0.5g and less than or equal to 1.5g, 0.5g, 1g or 1.5g, when the delta M is less than or equal to the second set difference A2, the siphonic rain gauge to be calibrated meets the requirement of precision, the error in the whole calibration operation process is small, the calibration requirement is met, and the abscissa M is obtainedT2-MT1And the ordinate is a rainfall-output value relation curve of the output value of the siphon rain gauge to be calibrated, the relation between the sensor reading of the siphon rain gauge to be calibrated and the rainfall is calculated by using the relation curve, when the delta M is larger than a second set difference value A2, the operation error is large in the calibration process, the calibration operation needs to be carried out again, the output value of the siphon rain gauge to be calibrated returns to zero, and the steps S31, S32, S33 and S34 are repeated to carry out calibration again.
According to an embodiment of the present invention, the specific step S32 of step S3 includes the following specific steps:
s321, simulating the raininess according to the simulated raininess I1Calculating the flow Q of the peristaltic pump1The area of the standard device opening of the siphon rain gauge to be calibrated is S, Q1＝I1S, at this time, the rain chamber I is simulated1Can be 10mm/min, the simulated rain intensity is larger, and the flow Q of the peristaltic pump1Correspondingly, the water injection speed of the peristaltic pump into the siphonic rain gauge to be calibrated can be further increased, the calibration time is saved, then the peristaltic pump is started, and the numerical value M of the total weighing module is obtained in real timeT2And the output value of the siphon rain gauge to be calibrated,
s322, the volume of the siphon rain gauge to be calibrated is L, when the output value of the siphon rain gauge to be calibrated is L-A1, the water volume in the siphon rain gauge to be calibrated is close to the maximum volume, namely the siphon device is about to drain the siphon rain gauge to be calibrated, the power of a peristaltic pump is reduced, and the siphon rain gauge is calibrated according to the simulated raininess I2Calculating the flow Q of the peristaltic pump2，Q2＝I2*S，I2Can be 1mm/min, the simulated rainfall intensity is small, and the flow Q of the peristaltic pump2Correspondingly, the water quantity pumped by the peristaltic pump to the siphon rain gauge to be calibrated in the process that the siphon device drains water into the auxiliary water cup and the numerical value of the auxiliary weighing module changes can be reduced.
According to an embodiment of the present invention, the specific step S33 of step S3 includes the following specific steps: s331, the control device obtains the value M of the auxiliary weighing module in real time12S332, mixing M12-M10Comparing with a third set difference A3 when M12-M10When the difference is less than a third set difference A3, the peristaltic pump continues to work, and when M is less than the third set difference12-M10And stopping the peristaltic pump when the difference is larger than or equal to a third set difference A3.
According to the utility model discloses an embodiment, because hydrocone type rain gauge is at siphon drainage in-process, some water can be remained more or less to hydrocone type rain gauge inside, unable whole discharge, through setting up main weighing module 11 in the below of waiting to mark hydrocone type rain gauge 40, and utilize main weighing module 11 to acquire the remaining condition of water yield of waiting to mark hydrocone type rain gauge 40 in the drainage process of every time, calculate the rainfall next time and provide the foundation, prevent that the excessive influence of residual water yield stack number of times from waiting to mark the demarcation precision of hydrocone type rain gauge 40 in the hydrocone type rain gauge, can promote the demarcation precision of waiting to mark hydrocone type rain gauge 40 from this.
According to one embodiment of the utility model, A3 is more than or equal to 0.5g and less than or equal to 1.5 g; the mass can be 0.5g, 1g or 1.5g, so that the calibration accuracy of the siphon rain gauge 40 to be calibrated can be improved.
According to the utility model discloses an embodiment, wait to mark hydrocone type rain gauge 40 and be located the top of vice drinking cup 22, wait to mark the water in hydrocone type rain gauge 40 and can pass through the automatic flow direction of delivery port vice drinking cup 22 under the effect of gravity, saved and waited to mark the pumping device between hydrocone type rain gauge 40 and the vice drinking cup 22. The rain gauge support 13 is arranged on the main weighing module 11, the siphon rain gauge 40 to be calibrated is arranged on the rain gauge support 13, the siphon rain gauge 40 to be calibrated is supported by the rain gauge support 13, the height of the siphon rain gauge 40 to be calibrated can be increased, and the rain gauge is simple in structure and easy to achieve.
According to an embodiment of the present invention, the water outlet is connected to the auxiliary cup 22 through the conduit 41, the end of the conduit 41 adjacent to the auxiliary cup 22 is located above the open end of the auxiliary cup 22, the conduit 41 is used to connect the water outlet to the auxiliary cup 22, and water leakage can be prevented when water flows from the siphon rain gauge 40 to the auxiliary cup 22.
The end of the guide pipe 41 adjacent to the auxiliary cup 22 is located above the opening of the auxiliary cup 22, that is, the guide pipe 41 and the auxiliary cup 22 are arranged at intervals, so that the gravity of the guide pipe 41 can be prevented from influencing the weight measurement of the auxiliary cup 22, and the calibration accuracy of the siphon rain gauge 40 to be calibrated can be further improved.
According to one embodiment of the present invention, the sub-weighing module 12 is provided with a tube support 14, and the tube 41 is supported on the tube support 14. The conduit 41 is supported by the conduit bracket 14, so that the conduit 41 can be supported above the auxiliary water cup 22, and the structure is simple and easy to realize.
Other operations of the siphon rain gauge calibration method according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. A hydrocone type rain gauge calibration system, its characterized in that, hydrocone type rain gauge calibration system includes:
the weighing device comprises a total weighing module, a main weighing module and an auxiliary weighing module, and the siphonic rain gauge to be calibrated is arranged on the main weighing module and is provided with a water inlet and a water outlet;
the water supply device comprises a peristaltic pump, a main water cup arranged on the main weighing module and an auxiliary water cup arranged on the auxiliary weighing module, the peristaltic pump is provided with a water inlet pipe communicated with the main water cup and a water outlet pipe communicated with the water inlet, the water outlet pipe of the peristaltic pump is connected to the upper part of the water inlet of the siphonic rain gauge to be calibrated, and the peristaltic pump is used for quantitatively pumping water in the main water cup into the siphonic rain gauge to be calibrated;
and the control device is in signal connection with the weighing device, the water supply device and the to-be-calibrated siphon rain gauge and is used for controlling the work of the peristaltic pump and acquiring the measurement value of the weighing device and the output numerical value of the to-be-calibrated siphon rain gauge.
2. The siphonic rain gauge calibration system according to claim 1, wherein the siphonic rain gauge to be calibrated is located above the secondary water cup.
3. The siphonic rain gauge calibration system according to claim 1, wherein the water outlet is connected to the secondary water cup via a conduit, and one end of the conduit adjacent to the secondary water cup is located above the open mouth of the secondary water cup.
4. The siphonic rain gauge calibration system according to claim 3, wherein a conduit bracket is provided on the secondary weighing module, and the conduit is supported on the conduit bracket.
5. The siphonic rain gauge calibration system according to claim 3, wherein a rain gauge bracket is arranged on the main weighing module, and the siphonic rain gauge to be calibrated is arranged on the rain gauge bracket.
6. The siphonic rain gauge calibration system according to claim 1, wherein the main weighing module, the main weighing module and the auxiliary weighing module are electronic scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920948601.3U CN209842107U (en) | 2019-06-21 | 2019-06-21 | Siphon type rain gauge calibration system |
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|---|---|---|---|
| CN201920948601.3U CN209842107U (en) | 2019-06-21 | 2019-06-21 | Siphon type rain gauge calibration system |
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| CN209842107U true CN209842107U (en) | 2019-12-24 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033848A (en) * | 2020-09-02 | 2020-12-04 | 中国科学院西北生态环境资源研究院 | Lysimeter detection management method, lysimeter detection management device and detection management equipment |
| CN112114388A (en) * | 2019-06-21 | 2020-12-22 | 广州极飞科技有限公司 | Siphon type rain gauge calibration system and siphon type rain gauge calibration method |
| CN112596130A (en) * | 2020-12-03 | 2021-04-02 | 锐捷网络股份有限公司 | Method, device, system, equipment and storage medium for testing rain gauge |
-
2019
- 2019-06-21 CN CN201920948601.3U patent/CN209842107U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112114388A (en) * | 2019-06-21 | 2020-12-22 | 广州极飞科技有限公司 | Siphon type rain gauge calibration system and siphon type rain gauge calibration method |
| CN112033848A (en) * | 2020-09-02 | 2020-12-04 | 中国科学院西北生态环境资源研究院 | Lysimeter detection management method, lysimeter detection management device and detection management equipment |
| CN112033848B (en) * | 2020-09-02 | 2023-07-25 | 中国科学院西北生态环境资源研究院 | Detection management method and device for lysimeter and detection management equipment |
| CN112596130A (en) * | 2020-12-03 | 2021-04-02 | 锐捷网络股份有限公司 | Method, device, system, equipment and storage medium for testing rain gauge |
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